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done uninstall-hook: rm -rf $(DESTDIR)$(includedir)/$(PACKAGE) all: types.h sysdefs.h types.h: types.h.in (cd $(top_srcdir) && ./config.status) sysdefs.h: sysdefs.h.in (cd $(top_srcdir) && ./config.status) # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libast-0.7/include/libast/sysdefs.h.in0000644000076500007650000001163210365217630014736 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file sysdefs.h * LibAST autotools fill-in header file. * * This file makes sure that all autoconf/automake-related definitions * LibAST headers need are defined one way or the other. * * @author Michael Jennings * @version $Revision: 1.4 $ * @date $Date: 2004/01/21 23:20:46 $ */ #ifndef _LIBAST_SYSDEFS_H_ #define _LIBAST_SYSDEFS_H_ /* This GNU goop has to go before the system headers */ #ifdef __GNUC__ # ifndef __USE_GNU # define __USE_GNU # endif # ifndef _GNU_SOURCE # define _GNU_SOURCE # endif # ifndef _BSD_SOURCE # define _BSD_SOURCE # endif # ifndef _XOPEN_SOURCE /* FIXME -- Do some systems still need this? */ /* # define _XOPEN_SOURCE */ # endif #endif /* The LibAST version string. */ #ifndef LIBAST_VERSION # define LIBAST_VERSION 0 #endif /* Support for the X Window system. */ #ifndef LIBAST_X11_SUPPORT # define LIBAST_X11_SUPPORT 0 #endif /* Support for the Imlib2 image library. */ #ifndef LIBAST_IMLIB2_SUPPORT # define LIBAST_IMLIB2_SUPPORT 0 #endif /* Support for MMX instructions. */ #ifndef LIBAST_MMX_SUPPORT # define LIBAST_MMX_SUPPORT 0 #endif /* Regexp's based on Perl's PCRE, or... */ #ifndef LIBAST_REGEXP_SUPPORT_PCRE # define LIBAST_REGEXP_SUPPORT_PCRE 0 #endif /* ...standard POSIX regexp support, or... */ #ifndef LIBAST_REGEXP_SUPPORT_POSIX # define LIBAST_REGEXP_SUPPORT_POSIX 0 #endif /* ...BSD-style regexp support. */ #ifndef LIBAST_REGEXP_SUPPORT_BSD # define LIBAST_REGEXP_SUPPORT_BSD 0 #endif /* Support for backquote execution in config files. */ #ifndef ALLOW_BACKQUOTE_EXEC # define ALLOW_BACKQUOTE_EXEC 0 #endif /* App-definable; requests 0.5 API compatibility (pollutes namespace). */ #ifndef LIBAST_COMPAT_05_API # define LIBAST_COMPAT_05_API 0 #endif /* A bunch of security checks. */ #ifndef HAVE_RLIMIT_MEMLOCK # define HAVE_RLIMIT_MEMLOCK 0 #endif #ifndef HAVE_RLIMIT_NPROC # define HAVE_RLIMIT_NPROC 0 #endif #ifndef HAVE_SYMLINK_OPEN_ERRNO_BUG # define HAVE_SYMLINK_OPEN_ERRNO_BUG 0 #endif #ifndef HAVE_SYMLINK_OPEN_SECURITY_HOLE # define HAVE_SYMLINK_OPEN_SECURITY_HOLE 0 #endif #ifndef HAVE_SNPRINTF_BUG # define HAVE_SNPRINTF_BUG 0 #endif #ifndef HAVE_VSNPRINTF_BUG # define HAVE_VSNPRINTF_BUG 0 #endif /* Sizes of basic variables. */ #ifndef SIZEOF_CHAR # define SIZEOF_CHAR 0 #endif #ifndef SIZEOF_INT # define SIZEOF_INT 0 #endif #ifndef SIZEOF_LONG # define SIZEOF_LONG 0 #endif #ifndef SIZEOF_LONG_LONG # define SIZEOF_LONG_LONG 0 #endif #ifndef SIZEOF_SHORT # define SIZEOF_SHORT 0 #endif #ifndef WORDS_BIGENDIAN # define WORDS_BIGENDIAN 0 #endif /* Substitutes for some non-standard functions. */ #ifndef HAVE_MEMMEM # define HAVE_MEMMEM 0 #endif #ifndef HAVE_MEMMOVE # define HAVE_MEMMOVE 0 #endif #ifndef HAVE_PUTENV # define HAVE_PUTENV 0 #endif #ifndef HAVE_STRCASECHR # define HAVE_STRCASECHR 0 #endif #ifndef HAVE_STRCASEPBRK # define HAVE_STRCASEPBRK 0 #endif #ifndef HAVE_STRCASESTR # define HAVE_STRCASESTR 0 #endif #ifndef HAVE_STRNLEN # define HAVE_STRNLEN 0 #endif #ifndef HAVE_STRREV # define HAVE_STRREV 0 #endif #ifndef HAVE_STRSEP # define HAVE_STRSEP 0 #endif #ifndef HAVE_USLEEP # define HAVE_USLEEP 0 #endif #ifndef HAVE_SNPRINTF # define HAVE_SNPRINTF 0 #endif #ifndef HAVE_VSNPRINTF # define HAVE_VSNPRINTF 0 #endif /* Header checks used in libast.h */ #ifndef TIME_WITH_SYS_TIME # define TIME_WITH_SYS_TIME 0 #endif #ifndef HAVE_MALLOC_H # define HAVE_MALLOC_H 0 #endif #ifndef HAVE_PCRE_H # define HAVE_PCRE_H 0 #endif #ifndef HAVE_PCRE_PCRE_H # define HAVE_PCRE_PCRE_H 0 #endif #ifndef HAVE_REGEX_H # define HAVE_REGEX_H 0 #endif #ifndef WITH_DMALLOC # define WITH_DMALLOC 0 #endif #ifndef MALLOC_CALL_DEBUG # define MALLOC_CALL_DEBUG 0 #endif #endif /* _LIBAST_SYSDEFS_H_ */ libast-0.7/include/libast/types.h.in0000644000076500007650000006561710164450416014434 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file types.h * LibAST Portable Data Types * * This file contains a collection of well-defined data types and the * tools for manipulating them. * * @author Michael Jennings * $Revision: 1.8 $ * $Date: 2003/06/17 00:44:08 $ */ #ifndef _LIBAST_TYPES_H_ #define _LIBAST_TYPES_H_ /** * @defgroup DOXGRP_TYPES LibAST Portable Data Types * * A collection of well-defined data types and the tools for * manipulating them. * * As any C programmer who cares about portability knows, dealing with * different types on different platforms can be a problem. On some * platforms, int is 16-bit and long is 32-bit; on others, both int * and long are 32-bit and there is no long long; others have long * long as a 64-bit integer; and then there are the native 64-bit * platforms where long can also be 64-bit. Not to mention the * presence/absence of boolean types/defines, signed vs. unsigned * char, and so forth. * * LibAST solves this problem by defining data types for specific * integer sizes that are guaranteed to be defined on any system with * LibAST. Also, the basic data types are given their own new data * types which make signedness vs. unsignedness specifically stated, * preventing bad assumptions. * * Also included are macros for building LibAST type names from their * basenames, allocating LibAST objects, typecasting, generating * type-specific NULL comparisons, stringizing NULL values, taking the * size of a LibAST object type, and more. * * There are a few potential gotchas here, so please read the * following documentation carefully for each part you wish to use. */ /*@{*/ /** * @name Type Name Composition Macros * --- * * These macros convert basenames like "obj" into actual typenames * like "spif_obj_t." This is primarily intended for use by other * macros and in places where the basename of the type should be * emphasized. * * @note LibAST's use of the term "const type" does @em NOT match the * traditional C definition of the term @c const. When you declare a * variable of a type like @c spif_obj_t or @c SPIF_TYPE(obj), you are * actually defining a pointer variable which will point to an object * of that type. Why a pointer? Because they're the closest thing C * has to references. However, in places where the actual structure * is needed as opposed to to a pointer (like when using sizeof()), * the @c CONST version of the macro should be used instead. * * @ingroup DOXGRP_TYPES */ /** * Create a complete type name from its basename. * * This macro converts a basename (such as "obj" or "charptr" or * "uint8") into a namespace-safe full type name. * * @param type The type basename. * @return The full type name. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_TYPE(type) spif_ ## type ## _t /** * Create a complete const type name from its basename. * * This macro converts a basename (such as "obj" or "charptr" or * "uint8") into a namespace-safe const type name. * * @param type The type basename. * @return The full const type name. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_CONST_TYPE(type) spif_const_ ## type ## _t /** * Obtain the size of a type from its basename. * * This macro returns the size of the given type basename (such as * "obj" or "str"). This is only used for objects and other * structures whose types are actually struct pointers. * * @param type The type basename. * @return The size of objects/structures of that type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_SIZEOF_TYPE(type) (sizeof(SPIF_CONST_TYPE(type))) /** * Define a type and its corresponding const type. * * This macro creates a typedef which maps the const type @a t to the * type specified by @a u and a typedef which maps the type @a t to a * pointer to its const type. Again, this is used for structures. * * @param t The type basename. * @param u The actual type it's being mapped to. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_DECL_TYPE(t, u) typedef u SPIF_CONST_TYPE(t); typedef SPIF_CONST_TYPE(t) * SPIF_TYPE(t) /*@}*/ /*@{*/ /** * @name Object-Specific Macros * --- * * These macros are intended for use specifically with objects. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink * @ingroup DOXGRP_TYPES */ /** * Allocate an object (or other structured type) by its basename. * * This macro is used primarily in object constructors. It allocates * and returns the specified type. * * @param type The type basename. * @return An allocated object of the specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_ALLOC(type) SPIF_CAST(type) MALLOC(SPIF_SIZEOF_TYPE(type)) /** * Deallocate an object (or other structured type). * * This macro is used primarily in object destructors. It frees the * memory associated with the specified object and invalidates it. * * @param obj The object to be freed. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_DEALLOC(obj) FREE(obj) /** * Builds the classname variable for a particular base type. * * This macro converts a basename into the classname for that type. * It is primarily used in initialization of class objects. * * @param type The type basename. * @return A string representing the classname for that type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_DECL_CLASSNAME(type) SPIF_CAST(charptr) "!spif_" #type "_t!" /*@}*/ /*@{*/ /** * @name Typecast Macros * --- * * These macros provide typecasting by basename for LibAST types. * Cast macros are also provided for native C types to provide * consistency of casting method. * * @ingroup DOXGRP_TYPES */ /** * Typecast to a native C type. * * This macro is identical to traditional C typecasting and is * supplied primarily for consistency. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_CAST_C(type) (type) /** * Typecast to a const native C type. * * This macro is identical to traditional C typecasting, except that * the @c const keyword is added to the typecast. It is supplied * primarily for consistency. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_CONST_CAST_C(type) (const type) /** * Typecast to a LibAST type by basename. * * This macro typecasts a value to a particular LibAST type by its * basename. It is usually employed where emphasis on the basename is * desired, particularly with objects. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_TYPE() */ #define SPIF_CAST(type) (SPIF_TYPE(type)) /** * Typecast to a const LibAST type by basename. * * This macro is identical to SPIF_CAST(), except that the @c const * keyword is added to the typecast. * * @note DO NOT confuse this typecast with the "const type" * terminology. This typecast applies const-ness (i.e., immutability) * to an object or other value. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_TYPE(), SPIF_CAST() */ #define SPIF_CONST_CAST(type) (const SPIF_TYPE(type)) /** * Typecast to a pointer to a LibAST type by basename. * * This macro typecasts a value to a pointer to a particular LibAST * type by its basename. It is usually employed where emphasis on the * basename is desired, particularly with objects. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_TYPE() */ #define SPIF_CAST_PTR(type) (SPIF_TYPE(type) *) /** * Typecast to a pointer to a const LibAST type by basename. * * This macro is identical to SPIF_CAST_PTR(), except that the @c * const keyword is added to the typecast. * * @note DO NOT confuse this typecast with the "const type" * terminology. This typecast applies const-ness (i.e., immutability) * to the object or other value referenced by the pointer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_TYPE(), SPIF_CAST_PTR() */ #define SPIF_CONST_CAST_PTR(type) (const SPIF_TYPE(type) *) /*@}*/ /*@{*/ /** * @name NULL Handling Macros * --- * * These macros handle typecasting the NULL pointer to a specific * basename/type and printing out values which are set to NULL of a * specific basename/type. * * @ingroup DOXGRP_TYPES */ /** * Returns a NULL object of the specified base type. * * This macro returns a NULL object of the type specified by the given * basename. It is generally used for initializing object member * variables and for returning correctly-typed NULL objects. * * @param type The type basename. * @return A NULL object of the specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST() */ #define SPIF_NULL_TYPE(type) (SPIF_CAST(type) (NULL)) /** * Returns a NULL object of the specified native C type. * * This macro returns a NULL object of the specified C type. It is * included primarily for consistency. * * @param type The native C type. * @return A NULL value of the specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST_C() */ #define SPIF_NULL_TYPE_C(type) (SPIF_CAST_C(type) (NULL)) /** * Returns a NULL pointer to an object of the specified base type. * * This macro returns a NULL pointer to an object of the type * specified by the given basename. It is generally used for * initializing object member variables and for returning * correctly-typed NULL objects. * * @param type The type basename. * @return A NULL pointer to an object of the specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST() */ #define SPIF_NULL_TYPE_PTR(type) (SPIF_CAST_PTR(type) (NULL)) /** * Returns a string representing a NULL value of the specified base * type. * * This macro returns a string which shows the NULL value typecast to * the specified type. This is a convenience macro used primarily by * the "show" method of various objects. * * @param type The type basename. * @return A string representation of a NULL object of the * specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_NULLSTR_TYPE(type) "{ ((spif_" #type "_t) NULL) }" /** * Returns a string representing a NULL value of the specified native * C type. * * This macro returns a string which shows the NULL value typecast to * the specified type. This is a convenience macro used primarily by * the "show" method of various objects. * * @param type The type basename. * @return A string representation of a NULL value of the * specified C type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_NULLSTR_TYPE_C(type) "{ ((" #type ") NULL) }" /** * Returns a string representing a NULL value of a pointer to the * specified base type. * * This macro returns a string which shows the NULL value typecast to * a pointer to the specified type. This is a convenience macro used * primarily by the "show" method of various objects. * * @param type The type basename. * @return A string representation of a NULL pointer to an object * of the specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_NULLSTR_TYPE_PTR(type) "{ ((spif_" #type "_t *) NULL) }" /** * Returns whether or not a generic pointer is NULL. * * This macro returns whether or not a generic pointer is NULL. * * @param p The pointer to test. * @return #TRUE if NULL, #FALSE otherwise. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST() */ #define SPIF_PTR_ISNULL(p) ((SPIF_CAST(ptr) (p) == SPIF_NULL_TYPE(ptr)) ? (TRUE) : (FALSE)) /*@}*/ /*@{*/ /** * @name Sized Integer Data Types * --- * * These type definitions provide integer types which are guaranteed * portable, guaranteed to be of a specific size, and guaranteed to be * signed or unsigned, according to the name of each type. * * @note Platforms not supporting an integer type of a given size * default to @c long * * @note The definitions shown here in the documentation correspond to * the platform on which the docs were generated and do not * necessarily reflect the actual mappings on your platform. * * @ingroup DOXGRP_TYPES */ /** * An 8-bit signed integer. * * An 8-bit signed integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed @INT_8_TYPE@ spif_int8_t; /** * An 8-bit unsigned integer. * * An 8-bit unsigned integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned @INT_8_TYPE@ spif_uint8_t; /** * A 16-bit signed integer. * * A 16-bit signed integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed @INT_16_TYPE@ spif_int16_t; /** * A 16-bit unsigned integer. * * A 16-bit unsigned integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned @INT_16_TYPE@ spif_uint16_t; /** * A 32-bit signed integer. * * A 32-bit signed integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed @INT_32_TYPE@ spif_int32_t; /** * A 32-bit unsigned integer. * * A 32-bit unsigned integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned @INT_32_TYPE@ spif_uint32_t; /** * A 64-bit signed integer. * * A 64-bit signed integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed @INT_64_TYPE@ spif_int64_t; /** * A 64-bit unsigned integer. * * A 64-bit unsigned integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned @INT_64_TYPE@ spif_uint64_t; /*@}*/ /*@{*/ /** * @name Portable C-Mapped Data Types * --- * * These type definitions provide versions of the native C types which * are specifically signed or unsigned. Also included are an * explicitly-signed char pointer type, a generic pointer type, and a * generic function pointer type. * * @ingroup DOXGRP_TYPES */ /** * A signed char. * * A signed char. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed char spif_char_t; /** * A signed short. * * A signed short. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed short spif_short_t; /** * A signed int. * * A signed int. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed int spif_int_t; /** * A signed long. * * A signed long. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed long spif_long_t; /** * An unsigned char. * * An unsigned char. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned char spif_uchar_t; /** * An unsigned short. * * An unsigned short. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned short spif_ushort_t; /** * An unsigned int. * * An unsigned int. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned int spif_uint_t; /** * An unsigned long. * * An unsigned long. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned long spif_ulong_t; /** * A pointer to a signed char. * * A pointer to a signed char. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef spif_char_t *spif_charptr_t; /** * A pointer to a byte of data. * * A pointer to a byte of data. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef spif_uint8_t *spif_byteptr_t; /** * A generic, untyped pointer. * * A generic, untyped pointer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef void *spif_ptr_t; /** * A generic function pointer. * * A generic function pointer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef void * (*spif_func_t)(); /** * A class name. * * This typedef abstracts the actual type of a classname variable. At * this point I can't imagine it needing to be anything else, but one * never knows.... * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef spif_charptr_t spif_classname_t; /** * Convenience macro for typecasting to spif_charptr_t. * * This macro typecasts a value to a spif_charptr_t. I got really * tired of typing "SPIF_CAST(charptr)" all the time, especially for * string constants. :-) * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST(), spif_charptr_t */ #define SPIF_CHARPTR(var) (SPIF_CAST(charptr) (var)) /** * Convenience macro for typecasting to C's default char * type. * * This macro typecasts a value to whatever "char *" is on the current * system. This is used to typecast a spif_charptr_t back to the * native C type for use in standard libc functions. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST(), spif_charptr_t */ #define SPIF_CHARPTR_C(var) (SPIF_CAST_C(char *) (var)) /*@}*/ /*@{*/ /** * @name Portable Socket Types * --- * * These types provide portability and name-mapping for the values * and types used in socket code. These are used by the LibAST socket * object and should not need to be used in end-user code. * * @bug FIXME: These mappings are currently hard-coded. * * @ingroup DOXGRP_TYPES */ /** * A generic socket address. * * @internal * This type references a generic socket address structure. It is * used for typecasting the protocol-based pointers (see below) to a * generic type suitable for use as a parameter to socket functions. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(sockaddr, struct sockaddr); /** * A socket address for the IPv4 protocol family. * * @internal * This type references an IPv4 socket address structure. It is used * to store IP addressing information for a given socket. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(ipsockaddr, struct sockaddr_in); /** * A socket address for the UNIX protocol family. * * @internal * This type references a UNIX socket address structure. It is used * to store addressing information for a given UNIX socket. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(unixsockaddr, struct sockaddr_un); /** * An IPv4 address. * * @internal * This type references an IPv4 address in native host format. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(ipaddr, struct in_addr); /** * Host information. * * @internal * This type references host information in native host format. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(hostinfo, struct hostent); /** * Protocol information. * * @internal * This type references protocol information in native host format. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(protoinfo, struct protoent); /** * Service information. * * @internal * This type references service information in native host format. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(servinfo, struct servent); /** * The file descriptor for a socket. * * This type encapsulates the actual type of the socket file * descriptor. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef int spif_sockfd_t; /** * The protocol family for a socket. * * This type encapsulates the actual representation of the protocol * family. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef int spif_sockfamily_t; /** * The type of a socket. * * This type encapsulates the actual representation of the socket * type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef int spif_socktype_t; /** * A socket protocol. * * This type encapsulates the actual representation of a socket * protocol. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef int spif_sockproto_t; /** * A socket port. * * This type encapsulates the actual representation of a socket's * port. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef spif_uint16_t spif_sockport_t; /** * The length of a socket address structure. * * This type encapsulates the actual representation of the size of a * socket address structure. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef socklen_t spif_sockaddr_len_t; /*@}*/ /*@{*/ /** * @name Portable Enumerated Data Types * --- * * These typedefs and macros provide portable, consistent * implementations of arbitrary comparison functionality and boolean * variables. * * @ingroup DOXGRP_TYPES */ /** * An enumerated type for comparisons. * * The defacto standard for the return value of a function or * operation which compares two things comes from the return value of * the @c strcmp() family of functions: An integer less than, equal * to, or greater than zero representing that the first value is less * than, equal to, or greater than (respectively) the second value. * This type makes such comparisons more readable and provides * specific, defined values for each case. Macros are provided to * improve readability and simplify conversion from other comparison * functions. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CMP_FROM_INT(), SPIF_CMP_IS_LESS(), * SPIF_CMP_IS_EQUAL(), SPIF_CMP_IS_GREATER() */ typedef enum { SPIF_CMP_LESS = -1, SPIF_CMP_EQUAL = 0, SPIF_CMP_GREATER = 1 } spif_cmp_t; /** * Convert a traditional integer comparison result to a spif_cmp_t * value. * * This convenience macro accepts an integer value less than, equal * to, or greater than zero (as traditionally supplied by comparison * functions) and converts that value to SPIF_CMP_LESS, * SPIF_CMP_EQUAL, or SPIF_CMP_GREATER, respectively. * * @note This macro evaluates its parameter twice, so beware of side * effects. * * @param i A traditional integer comparison value. * @return The corresponding spif_cmp_t value. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, spif_cmp_t */ #define SPIF_CMP_FROM_INT(i) ((SPIF_CAST_C(int) (i) < 0) ? (SPIF_CMP_LESS) : ((SPIF_CAST_C(int) (i) > 0) ? (SPIF_CMP_GREATER) : (SPIF_CMP_EQUAL))) /** * Check if a comparison value is SPIF_CMP_LESS. * * This convenience macro determines if a given comparison expression * or value evaluates to SPIF_CMP_LESS. The @a cmp expression is only * evaluated once, so this macro can safely be used on comparison * expressions like SPIF_CMP_FROM_INT(). * * @param cmp Comparison expression or value of type spif_cmp_t. * @return True if the result is SPIF_CMP_LESS, false otherwise. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, spif_cmp_t, SPIF_CMP_FROM_INT() */ #define SPIF_CMP_IS_LESS(cmp) ((cmp) == SPIF_CMP_LESS) /** * Check if a comparison value is SPIF_CMP_EQUAL. * * This convenience macro determines if a given comparison expression * or value evaluates to SPIF_CMP_EQUAL. The @a cmp expression is * only evaluated once, so this macro can safely be used on comparison * expressions like SPIF_CMP_FROM_INT(). * * @param cmp Comparison expression or value of type spif_cmp_t. * @return True if the result is SPIF_CMP_EQUAL, false otherwise. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, spif_cmp_t, SPIF_CMP_FROM_INT() */ #define SPIF_CMP_IS_EQUAL(cmp) ((cmp) == SPIF_CMP_EQUAL) /** * Check if a comparison value is SPIF_CMP_GREATER. * * This convenience macro determines if a given comparison expression * or value evaluates to SPIF_CMP_GREATER. The @a cmp expression is * only evaluated once, so this macro can safely be used on comparison * expressions like SPIF_CMP_FROM_INT(). * * @param cmp Comparison expression or value of type spif_cmp_t. * @return True if the result is SPIF_CMP_GREATER, false otherwise. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, spif_cmp_t, SPIF_CMP_FROM_INT() */ #define SPIF_CMP_IS_GREATER(cmp) ((cmp) == SPIF_CMP_GREATER) /** * Convenience macro for comparing possibly NULL values. * * This macro exists because I got tired of typing the same thing over * and over again to handle comparisons of two pointers, either of * which may be NULL. * * @param p1 The first pointer. * @param p2 The second pointer. * @return * * @see @link DOXGRP_STRINGS String Utility Routines @endlink, SPIF_PTR_ISNULL() */ #define SPIF_COMP_CHECK_NULL(p1, p2) do { \ if (SPIF_PTR_ISNULL((p1)) && SPIF_PTR_ISNULL((p2))) { \ return SPIF_CMP_EQUAL; \ } else if (SPIF_PTR_ISNULL((p1))) { \ return SPIF_CMP_LESS; \ } else if (SPIF_PTR_ISNULL((p2))) { \ return SPIF_CMP_GREATER; \ } \ } while (0) #undef false #undef False #undef FALSE #undef true #undef True #undef TRUE /** * An enumerated type for boolean values. * * Unlike C++, C does not have a native boolean type. Having one, * while strictly not necessary, tends to make for more readable * code. So LibAST defines a boolean type and maps the most common * values into it (i.e., TRUE, True, and true along with FALSE, False, * and false). * * @note Because "false" and "true" are C++ reserved words, compiling * LibAST with a C++ compiler will disable these values as members of * the spif_bool_t data type. For this and other reasons (namely * readability), use of "TRUE" and "FALSE" is preferred. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef enum { #ifndef __cplusplus false = 0, #endif False = 0, FALSE = 0, #ifndef __cplusplus true = 1, #endif True = 1, TRUE = 1 } spif_bool_t; /*@}*/ #endif /* _LIBAST_TYPES_H_ */ libast-0.7/include/libast/array.h0000644000076500007650000000351610067112314013761 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_ARRAY_H_ #define _LIBAST_ARRAY_H_ /* Standard typecast macros.... */ #define SPIF_ARRAY(obj) (SPIF_CAST(array) (obj)) #define SPIF_ARRAY_ISNULL(o) (SPIF_ARRAY(o) == SPIF_NULL_TYPE(array)) #define SPIF_OBJ_IS_ARRAY(o) (SPIF_OBJ_IS_TYPE((o), array)) SPIF_DECL_OBJ(array) { SPIF_DECL_PARENT_TYPE(obj); spif_listidx_t len; spif_obj_t *items; }; extern spif_listclass_t SPIF_LISTCLASS_VAR(array); extern spif_vectorclass_t SPIF_VECTORCLASS_VAR(array); extern spif_mapclass_t SPIF_MAPCLASS_VAR(array); #endif /* _LIBAST_ARRAY_H_ */ libast-0.7/include/libast/avl_tree.h0000644000076500007650000000416310010172145014437 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_AVL_TREE_H_ #define _LIBAST_AVL_TREE_H_ /* * interface goop */ /* Standard typecast macros.... */ #define SPIF_AVL_TREE_NODE(obj) (SPIF_CAST(avl_tree_node) (obj)) #define SPIF_AVL_TREE(obj) (SPIF_CAST(avl_tree) (obj)) #define SPIF_AVL_TREE_NODE_ISNULL(o) (SPIF_AVL_TREE_NODE(o) == SPIF_NULL_TYPE(avl_tree_node)) #define SPIF_OBJ_IS_AVL_TREE_NODE(o) (SPIF_OBJ_IS_TYPE((o), avl_tree_node)) SPIF_DECL_OBJ(avl_tree_node) { SPIF_DECL_PROPERTY(obj, data); SPIF_DECL_PROPERTY(int8, balance); SPIF_DECL_PROPERTY(avl_tree_node, left); SPIF_DECL_PROPERTY(avl_tree_node, right); }; SPIF_DECL_OBJ(avl_tree) { SPIF_DECL_PARENT_TYPE(obj); SPIF_DECL_PROPERTY(listidx, len); SPIF_DECL_PROPERTY(avl_tree_node, root); }; extern spif_vectorclass_t SPIF_VECTORCLASS_VAR(avl_tree); #endif /* _LIBAST_AVL_TREE_H_ */ libast-0.7/include/libast/dlinked_list.h0000644000076500007650000000443510067112314015311 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_DLINKED_LIST_H_ #define _LIBAST_DLINKED_LIST_H_ /* Standard typecast macros.... */ #define SPIF_DLINKED_LIST_ITEM(obj) (SPIF_CAST(dlinked_list_item) (obj)) #define SPIF_DLINKED_LIST(obj) (SPIF_CAST(dlinked_list) (obj)) #define SPIF_DLINKED_LIST_ITEM_ISNULL(o) (SPIF_DLINKED_LIST_ITEM(o) == SPIF_NULL_TYPE(dlinked_list_item)) #define SPIF_OBJ_IS_DLINKED_LIST_ITEM(o) (SPIF_OBJ_IS_TYPE((o), dlinked_list_item)) SPIF_DECL_OBJ(dlinked_list_item) { SPIF_DECL_PROPERTY(obj, data); SPIF_DECL_PROPERTY(dlinked_list_item, prev); SPIF_DECL_PROPERTY(dlinked_list_item, next); }; SPIF_DECL_OBJ(dlinked_list) { SPIF_DECL_PARENT_TYPE(obj); SPIF_DECL_PROPERTY(listidx, len); SPIF_DECL_PROPERTY(dlinked_list_item, head); SPIF_DECL_PROPERTY(dlinked_list_item, tail); }; extern spif_listclass_t SPIF_LISTCLASS_VAR(dlinked_list); extern spif_vectorclass_t SPIF_VECTORCLASS_VAR(dlinked_list); extern spif_mapclass_t SPIF_MAPCLASS_VAR(dlinked_list); #endif /* _LIBAST_DLINKED_LIST_H_ */ libast-0.7/include/libast/iterator_if.h0000644000076500007650000000634610003030523015145 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_ITERATOR_IF_H_ #define _LIBAST_ITERATOR_IF_H_ /* * interface goop */ /* Standard typecast macros.... */ #define SPIF_ITERATOR(o) (SPIF_CAST(iterator) (o)) #define SPIF_ITERATOR_CLASS(o) (SPIF_CAST(iteratorclass) SPIF_OBJ_CLASS(o)) /* Name of class variable associated with iterator interface */ #define SPIF_ITERATORCLASS_VAR(type) spif_ ## type ## _iteratorclass /* Check if an iterator is NULL */ #define SPIF_ITERATOR_ISNULL(o) (SPIF_ITERATOR(o) == SPIF_NULL_TYPE(iterator)) /* Check if an object is an iterator */ #define SPIF_OBJ_IS_ITERATOR(o) SPIF_OBJ_IS_TYPE(o, iterator) /* Call a method on an instance of an implementation class */ #define SPIF_ITERATOR_CALL_METHOD(o, meth) SPIF_ITERATOR_CLASS(o)->meth /* Calls to the basic functions. */ #define SPIF_ITERATOR_NEW(type) SPIF_ITERATOR((SPIF_CLASS(SPIF_ITERATORCLASS_VAR(type)))->noo()) #define SPIF_ITERATOR_INIT(o) SPIF_OBJ_INIT(o) #define SPIF_ITERATOR_DONE(o) SPIF_OBJ_DONE(o) #define SPIF_ITERATOR_DEL(o) SPIF_OBJ_DEL(o) #define SPIF_ITERATOR_SHOW(o, b, i) SPIF_OBJ_SHOW(o, b, i) #define SPIF_ITERATOR_COMP(o1, o2) SPIF_OBJ_COMP(o1, o2) #define SPIF_ITERATOR_DUP(o) SPIF_OBJ_DUP(o) #define SPIF_ITERATOR_TYPE(o) SPIF_OBJ_TYPE(o) #define SPIF_ITERATOR_HAS_NEXT(o) SPIF_CAST(bool) ((SPIF_ITERATOR_CALL_METHOD((o), has_next))(o)) #define SPIF_ITERATOR_NEXT(o) SPIF_CAST(obj) ((SPIF_ITERATOR_CALL_METHOD((o), next))(o)) typedef spif_obj_t spif_iterator_t; SPIF_DECL_OBJ(iteratorclass) { SPIF_DECL_PARENT_TYPE(class); spif_func_t has_next; spif_func_t next; }; #endif /* _LIBAST_ITERATOR_IF_H_ */ libast-0.7/include/libast/linked_list.h0000644000076500007650000000430210067112314015136 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_LINKED_LIST_H_ #define _LIBAST_LINKED_LIST_H_ /* * interface goop */ /* Standard typecast macros.... */ #define SPIF_LINKED_LIST_ITEM(obj) (SPIF_CAST(linked_list_item) (obj)) #define SPIF_LINKED_LIST(obj) (SPIF_CAST(linked_list) (obj)) #define SPIF_LINKED_LIST_ITEM_ISNULL(o) (SPIF_LINKED_LIST_ITEM(o) == SPIF_NULL_TYPE(linked_list_item)) #define SPIF_OBJ_IS_LINKED_LIST_ITEM(o) (SPIF_OBJ_IS_TYPE((o), linked_list_item)) SPIF_DECL_OBJ(linked_list_item) { SPIF_DECL_PROPERTY(obj, data); SPIF_DECL_PROPERTY(linked_list_item, next); }; SPIF_DECL_OBJ(linked_list) { SPIF_DECL_PARENT_TYPE(obj); SPIF_DECL_PROPERTY(listidx, len); SPIF_DECL_PROPERTY(linked_list_item, head); }; extern spif_listclass_t SPIF_LISTCLASS_VAR(linked_list); extern spif_vectorclass_t SPIF_VECTORCLASS_VAR(linked_list); extern spif_mapclass_t SPIF_MAPCLASS_VAR(linked_list); #endif /* _LIBAST_LINKED_LIST_H_ */ libast-0.7/include/libast/list_if.h0000644000076500007650000001152410004252070014265 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_LIST_IF_H_ #define _LIBAST_LIST_IF_H_ /* * interface goop */ /* Standard typecast macros.... */ #define SPIF_LIST(o) (SPIF_CAST(list) (o)) #define SPIF_LIST_CLASS(o) (SPIF_CAST(listclass) SPIF_OBJ_CLASS(o)) /* Name of class variable associated with list interface */ #define SPIF_LISTCLASS_VAR(type) spif_ ## type ## _listclass /* Check if a list is NULL */ #define SPIF_LIST_ISNULL(o) (SPIF_LIST(o) == SPIF_NULL_TYPE(list)) /* Check if an object is a list */ #define SPIF_OBJ_IS_LIST(o) SPIF_OBJ_IS_TYPE(o, list) /* Call a method on an instance of an implementation class */ #define SPIF_LIST_CALL_METHOD(o, meth) SPIF_LIST_CLASS(o)->meth /* Calls to the basic functions. */ #define SPIF_LIST_NEW(type) SPIF_LIST((SPIF_CLASS(SPIF_LISTCLASS_VAR(type)))->noo()) #define SPIF_LIST_INIT(o) SPIF_OBJ_INIT(o) #define SPIF_LIST_DONE(o) SPIF_OBJ_DONE(o) #define SPIF_LIST_DEL(o) SPIF_OBJ_DEL(o) #define SPIF_LIST_SHOW(o, b, i) SPIF_OBJ_SHOW(o, b, i) #define SPIF_LIST_COMP(o1, o2) SPIF_OBJ_COMP(o1, o2) #define SPIF_LIST_DUP(o) SPIF_OBJ_DUP(o) #define SPIF_LIST_TYPE(o) SPIF_OBJ_TYPE(o) #define SPIF_LIST_APPEND(o, item) SPIF_CAST(bool) ((SPIF_LIST_CALL_METHOD((o), append))(o, item)) #define SPIF_LIST_CONTAINS(o, item) SPIF_CAST(bool) ((SPIF_LIST_CALL_METHOD((o), contains))(o, item)) #define SPIF_LIST_COUNT(o) SPIF_CAST_C(size_t) ((SPIF_LIST_CALL_METHOD((o), count))(o)) #define SPIF_LIST_FIND(o, item) SPIF_CAST(obj) ((SPIF_LIST_CALL_METHOD((o), find))(o, item)) #define SPIF_LIST_GET(o, index) SPIF_CAST(obj) ((SPIF_LIST_CALL_METHOD((o), get))(o, index)) #define SPIF_LIST_INDEX(o, item) SPIF_CAST_C(size_t) ((SPIF_LIST_CALL_METHOD((o), index))(o, item)) #define SPIF_LIST_INSERT(o, item) SPIF_CAST(bool) ((SPIF_LIST_CALL_METHOD((o), insert))(o, item)) #define SPIF_LIST_INSERT_AT(o, item, index) SPIF_CAST(bool) ((SPIF_LIST_CALL_METHOD((o), insert_at))(o, item, index)) #define SPIF_LIST_ITERATOR(o) SPIF_CAST(iterator) ((SPIF_LIST_CALL_METHOD((o), iterator))(o)) #define SPIF_LIST_PREPEND(o, item) SPIF_CAST(bool) ((SPIF_LIST_CALL_METHOD((o), prepend))(o, item)) #define SPIF_LIST_REMOVE(o, item) SPIF_CAST(obj) ((SPIF_LIST_CALL_METHOD((o), remove))(o, item)) #define SPIF_LIST_REMOVE_AT(o, index) SPIF_CAST(obj) ((SPIF_LIST_CALL_METHOD((o), remove_at))(o, index)) #define SPIF_LIST_REVERSE(o) SPIF_CAST(bool) ((SPIF_LIST_CALL_METHOD((o), reverse))(o)) #define SPIF_LIST_TO_ARRAY(o) SPIF_CAST_PTR(obj) ((SPIF_LIST_CALL_METHOD((o), to_array))(o)) typedef spif_obj_t spif_list_t; typedef spif_int32_t spif_listidx_t; SPIF_DECL_OBJ(listclass) { SPIF_DECL_PARENT_TYPE(class); spif_func_t append; spif_func_t contains; spif_func_t count; spif_func_t find; spif_func_t get; spif_func_t index; spif_func_t insert; spif_func_t insert_at; spif_func_t iterator; spif_func_t prepend; spif_func_t remove; spif_func_t remove_at; spif_func_t reverse; spif_func_t to_array; }; #endif /* _LIBAST_LIST_IF_H_ */ libast-0.7/include/libast/map_if.h0000644000076500007650000001027010067112314014071 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_MAP_IF_H_ #define _LIBAST_MAP_IF_H_ /* * interface goop */ /* Standard typecast macros.... */ #define SPIF_MAP(o) (SPIF_CAST(map) (o)) #define SPIF_MAP_CLASS(o) (SPIF_CAST(mapclass) SPIF_OBJ_CLASS(o)) /* Name of class variable associated with map interface */ #define SPIF_MAPCLASS_VAR(type) spif_ ## type ## _mapclass /* Check if a map is NULL */ #define SPIF_MAP_ISNULL(o) (SPIF_MAP(o) == SPIF_NULL_TYPE(map)) /* Check if an object is a map */ #define SPIF_OBJ_IS_MAP(o) SPIF_OBJ_IS_TYPE(o, map) /* Call a method on an instance of an implementation class */ #define SPIF_MAP_CALL_METHOD(o, meth) SPIF_MAP_CLASS(o)->meth /* Calls to the basic functions. */ #define SPIF_MAP_NEW(type) SPIF_MAP((SPIF_CLASS(SPIF_MAPCLASS_VAR(type)))->noo()) #define SPIF_MAP_INIT(o) SPIF_OBJ_INIT(o) #define SPIF_MAP_DONE(o) SPIF_OBJ_DONE(o) #define SPIF_MAP_DEL(o) SPIF_OBJ_DEL(o) #define SPIF_MAP_SHOW(o, b, i) SPIF_OBJ_SHOW(o, b, i) #define SPIF_MAP_COMP(o1, o2) SPIF_OBJ_COMP(o1, o2) #define SPIF_MAP_DUP(o) SPIF_OBJ_DUP(o) #define SPIF_MAP_TYPE(o) SPIF_OBJ_TYPE(o) #define SPIF_MAP_COUNT(o) SPIF_CAST_C(size_t) ((SPIF_MAP_CALL_METHOD((o), count))(o)) #define SPIF_MAP_GET(o, key) SPIF_CAST(obj) ((SPIF_MAP_CALL_METHOD((o), get))(o, key)) #define SPIF_MAP_GET_KEYS(o, l) SPIF_CAST(list) ((SPIF_MAP_CALL_METHOD((o), get_keys))(o, l)) #define SPIF_MAP_GET_PAIRS(o, l) SPIF_CAST(list) ((SPIF_MAP_CALL_METHOD((o), get_pairs))(o, l)) #define SPIF_MAP_GET_VALUES(o, l) SPIF_CAST(list) ((SPIF_MAP_CALL_METHOD((o), get_values))(o, l)) #define SPIF_MAP_HAS_KEY(o, key) SPIF_CAST(bool) ((SPIF_MAP_CALL_METHOD((o), has_key))(o, key)) #define SPIF_MAP_HAS_VALUE(o, value) SPIF_CAST(bool) ((SPIF_MAP_CALL_METHOD((o), has_value))(o, value)) #define SPIF_MAP_ITERATOR(o) SPIF_CAST(iterator) ((SPIF_MAP_CALL_METHOD((o), iterator))(o)) #define SPIF_MAP_REMOVE(o, item) SPIF_CAST(obj) ((SPIF_MAP_CALL_METHOD((o), remove))(o, item)) #define SPIF_MAP_SET(o, key, value) SPIF_CAST(bool) ((SPIF_MAP_CALL_METHOD((o), set))(o, key, value)) typedef spif_obj_t spif_map_t; SPIF_DECL_OBJ(mapclass) { SPIF_DECL_PARENT_TYPE(class); spif_func_t count; spif_func_t get; spif_func_t get_keys; spif_func_t get_pairs; spif_func_t get_values; spif_func_t has_key; spif_func_t has_value; spif_func_t iterator; spif_func_t remove; spif_func_t set; }; #endif /* _LIBAST_MAP_IF_H_ */ libast-0.7/include/libast/mbuff.h0000644000076500007650000002314010157677225013756 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_MBUFF_H_ #define _LIBAST_MBUFF_H_ #define SPIF_MBUFF(obj) ((spif_mbuff_t) (obj)) #define SPIF_MBUFF_CLASS(o) (SPIF_CAST(mbuffclass) SPIF_OBJ_CLASS(o)) #define SPIF_OBJ_IS_MBUFF(o) (SPIF_OBJ_IS_TYPE(o, mbuff)) #define SPIF_MBUFF_ISNULL(s) SPIF_OBJ_ISNULL(SPIF_OBJ(s)) #define SPIF_MBUFFCLASS_VAR(type) spif_ ## type ## _mbuffclass #define SPIF_MBUFF_CALL_METHOD(o, meth) SPIF_MBUFF_CLASS(o)->meth #define SPIF_MBUFF_NEW(type) SPIF_MBUFF((SPIF_CLASS(SPIF_CLASS_VAR(type)))->noo()) #define SPIF_MBUFF_INIT(obj) SPIF_OBJ_INIT(obj) #define SPIF_MBUFF_DONE(obj) SPIF_OBJ_DONE(obj) #define SPIF_MBUFF_DEL(obj) SPIF_OBJ_DEL(obj) #define SPIF_MBUFF_SHOW(obj, b, i) SPIF_OBJ_SHOW(obj, b, i) #define SPIF_MBUFF_COMP(o1, o2) SPIF_OBJ_COMP(o1, o2) #define SPIF_MBUFF_DUP(obj) SPIF_OBJ_DUP(obj) #define SPIF_MBUFF_TYPE(obj) SPIF_OBJ_TYPE(obj) #define SPIF_MBUFF_NEW_FROM_PTR(type, p) SPIF_MBUFF((SPIF_CLASS(SPIF_CLASS_VAR(type)))->new_from_ptr)(p)) #define SPIF_MBUFF_NEW_FROM_BUFF(type, b, s) SPIF_MBUFF((SPIF_CLASS(SPIF_CLASS_VAR(type)))->new_from_buff)(b, s)) #define SPIF_MBUFF_NEW_FROM_FP(type, fp) SPIF_MBUFF((SPIF_CLASS(SPIF_CLASS_VAR(type)))->new_from_fp)(fp)) #define SPIF_MBUFF_NEW_FROM_FD(type, fd) SPIF_MBUFF((SPIF_CLASS(SPIF_CLASS_VAR(type)))->new_from_fd)(fd)) #define SPIF_MBUFF_NEW_FROM_NUM(type, num) SPIF_MBUFF((SPIF_CLASS(SPIF_CLASS_VAR(type)))->new_from_num)(num)) #define SPIF_MBUFF_INIT_FROM_PTR(o, p) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), init_from_ptr)(o, p)) #define SPIF_MBUFF_INIT_FROM_BUFF(o, b, s) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), init_from_buff)(o, b, s)) #define SPIF_MBUFF_INIT_FROM_FP(o, fp) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), init_from_fp)(o, fp)) #define SPIF_MBUFF_INIT_FROM_FD(o, fd) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), init_from_fd)(o, fd)) #define SPIF_MBUFF_INIT_FROM_NUM(o, num) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), init_from_num)(o, num)) #define SPIF_MBUFF_APPEND(o, x) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), append)(o, x)) #define SPIF_MBUFF_APPEND_CHAR(o, x) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), append_char)(o, x)) #define SPIF_MBUFF_APPEND_FROM_PTR(o, x) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), append_from_ptr)(o, x)) #define SPIF_MBUFF_CLEAR(o, x) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), clear)(o, x)) #define SPIF_MBUFF_CMP(o, x) SPIF_CAST(cmp) (SPIF_OBJ_CALL_METHOD((o), cmp)(o, x)) #define SPIF_MBUFF_CMP_WITH_PTR(o, x) SPIF_CAST(cmp) (SPIF_OBJ_CALL_METHOD((o), cmp_with_ptr)(o, x)) #define SPIF_MBUFF_FIND(o, x) SPIF_CAST(memidx) (SPIF_OBJ_CALL_METHOD((o), find)(o, x)) #define SPIF_MBUFF_FIND_FROM_PTR(o, x) SPIF_CAST(memidx) (SPIF_OBJ_CALL_METHOD((o), find_from_ptr)(o, x)) #define SPIF_MBUFF_INDEX(o, x) SPIF_CAST(memidx) (SPIF_OBJ_CALL_METHOD((o), index)(o, x)) #define SPIF_MBUFF_NCMP(o, x, n) SPIF_CAST(cmp) (SPIF_OBJ_CALL_METHOD((o), ncmp)(o, x, n)) #define SPIF_MBUFF_NCMP_WITH_PTR(o, x, n) SPIF_CAST(cmp) (SPIF_OBJ_CALL_METHOD((o), ncmp_with_ptr)(o, x, n)) #define SPIF_MBUFF_PREPEND(o, x) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), prepend)(o, x)) #define SPIF_MBUFF_PREPEND_CHAR(o, x) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), prepend_char)(o, x)) #define SPIF_MBUFF_PREPEND_FROM_PTR(o, x) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), prepend_from_ptr)(o, x)) #define SPIF_MBUFF_REVERSE(o) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), reverse)(o)) #define SPIF_MBUFF_RINDEX(o, x) SPIF_CAST(memidx) (SPIF_OBJ_CALL_METHOD((o), rindex)(o, x)) #define SPIF_MBUFF_SPLICE(o, n1, n2, x) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), splice)(o, n1, n2, x)) #define SPIF_MBUFF_SPLICE_FROM_PTR(o, n1, n2, x) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), splice_from_ptr)(o, n1, n2, x)) #define SPIF_MBUFF_SUBBUFF(o, n1, n2) SPIF_CAST(mbuff) (SPIF_OBJ_CALL_METHOD((o), subbuff)(o, n1, n2)) #define SPIF_MBUFF_SUBBUFF_TO_PTR(o, n1, n2) SPIF_CAST(byteptr) (SPIF_OBJ_CALL_METHOD((o), subbuff_to_ptr)(o, n1, n2)) #define SPIF_MBUFF_TRIM(o) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), trim)(o)) #define SPIF_MBUFF_BUFF(obj) (SPIF_CONST_CAST(byteptr) ((SPIF_MBUFF_ISNULL(obj)) \ ? (SPIF_CAST(byteptr) "") \ : (SPIF_MBUFF(obj)->buff))) typedef spif_int64_t spif_memidx_t; SPIF_DECL_OBJ(mbuff) { SPIF_DECL_PARENT_TYPE(obj); spif_byteptr_t buff; SPIF_DECL_PROPERTY_C(spif_memidx_t, size); SPIF_DECL_PROPERTY_C(spif_memidx_t, len); }; SPIF_DECL_OBJ(mbuffclass) { SPIF_DECL_PARENT_TYPE(class); spif_func_t new_from_ptr; spif_func_t new_from_buff; spif_func_t new_from_fp; spif_func_t new_from_fd; spif_func_t init_from_ptr; spif_func_t init_from_buff; spif_func_t init_from_fp; spif_func_t init_from_fd; spif_func_t append; spif_func_t append_from_ptr; spif_func_t clear; spif_func_t cmp; spif_func_t cmp_with_ptr; spif_func_t find; spif_func_t find_from_ptr; spif_func_t index; spif_func_t ncmp; spif_func_t ncmp_with_ptr; spif_func_t prepend; spif_func_t prepend_from_ptr; spif_func_t reverse; spif_func_t rindex; spif_func_t splice; spif_func_t splice_from_ptr; spif_func_t subbuff; spif_func_t subbuff_to_ptr; spif_func_t trim; }; extern spif_class_t SPIF_CLASS_VAR(mbuff); extern spif_mbuffclass_t SPIF_MBUFFCLASS_VAR(mbuff); extern spif_mbuff_t spif_mbuff_new(void); extern spif_mbuff_t spif_mbuff_new_from_ptr(spif_byteptr_t, spif_memidx_t); extern spif_mbuff_t spif_mbuff_new_from_buff(spif_byteptr_t, spif_memidx_t, spif_memidx_t); extern spif_mbuff_t spif_mbuff_new_from_fp(FILE *); extern spif_mbuff_t spif_mbuff_new_from_fd(int); extern spif_bool_t spif_mbuff_del(spif_mbuff_t); extern spif_bool_t spif_mbuff_init(spif_mbuff_t); extern spif_bool_t spif_mbuff_init_from_ptr(spif_mbuff_t, spif_byteptr_t, spif_memidx_t); extern spif_bool_t spif_mbuff_init_from_buff(spif_mbuff_t, spif_byteptr_t, spif_memidx_t, spif_memidx_t); extern spif_bool_t spif_mbuff_init_from_fp(spif_mbuff_t, FILE *); extern spif_bool_t spif_mbuff_init_from_fd(spif_mbuff_t, int); extern spif_bool_t spif_mbuff_done(spif_mbuff_t); extern spif_str_t spif_mbuff_show(spif_mbuff_t, spif_byteptr_t, spif_str_t, size_t); extern spif_cmp_t spif_mbuff_comp(spif_mbuff_t, spif_mbuff_t); extern spif_mbuff_t spif_mbuff_dup(spif_mbuff_t); extern spif_classname_t spif_mbuff_type(spif_mbuff_t); extern spif_bool_t spif_mbuff_append(spif_mbuff_t, spif_mbuff_t); extern spif_bool_t spif_mbuff_append_from_ptr(spif_mbuff_t, spif_byteptr_t, spif_memidx_t); extern spif_bool_t spif_mbuff_clear(spif_mbuff_t, spif_uint8_t); extern spif_cmp_t spif_mbuff_cmp(spif_mbuff_t, spif_mbuff_t); extern spif_cmp_t spif_mbuff_cmp_with_ptr(spif_mbuff_t, spif_byteptr_t, spif_memidx_t); extern spif_memidx_t spif_mbuff_find(spif_mbuff_t, spif_mbuff_t); extern spif_memidx_t spif_mbuff_find_from_ptr(spif_mbuff_t, spif_byteptr_t, spif_memidx_t); extern spif_memidx_t spif_mbuff_index(spif_mbuff_t, spif_uint8_t); extern spif_cmp_t spif_mbuff_ncmp(spif_mbuff_t, spif_mbuff_t, spif_memidx_t); extern spif_cmp_t spif_mbuff_ncmp_with_ptr(spif_mbuff_t, spif_byteptr_t, spif_memidx_t); extern spif_bool_t spif_mbuff_prepend(spif_mbuff_t, spif_mbuff_t); extern spif_bool_t spif_mbuff_prepend_from_ptr(spif_mbuff_t, spif_byteptr_t, spif_memidx_t); extern spif_bool_t spif_mbuff_reverse(spif_mbuff_t); extern spif_memidx_t spif_mbuff_rindex(spif_mbuff_t, spif_uint8_t); extern spif_bool_t spif_mbuff_splice(spif_mbuff_t, spif_memidx_t, spif_memidx_t, spif_mbuff_t); extern spif_bool_t spif_mbuff_splice_from_ptr(spif_mbuff_t, spif_memidx_t, spif_memidx_t, spif_byteptr_t, spif_memidx_t); extern spif_mbuff_t spif_mbuff_subbuff(spif_mbuff_t, spif_memidx_t, spif_memidx_t); extern spif_byteptr_t spif_mbuff_subbuff_to_ptr(spif_mbuff_t, spif_memidx_t, spif_memidx_t); extern spif_bool_t spif_mbuff_trim(spif_mbuff_t); SPIF_DECL_PROPERTY_FUNC_C(mbuff, spif_memidx_t, size); SPIF_DECL_PROPERTY_FUNC_C(mbuff, spif_memidx_t, len); #endif /* _LIBAST_MBUFF_H_ */ libast-0.7/include/libast/obj.h0000644000076500007650000006760510164450416013434 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_OBJ_H_ #define _LIBAST_OBJ_H_ /** * @file obj.h * LibAST Object Infrastructure -- Generic Objects * * This file contains macros and type definitions for creating and * manipulating basic generic objects. * * @author Michael Jennings * $Revision: 1.30 $ * $Date: 2004/12/15 00:00:21 $ */ /*@{*/ /** * @name Object Definition and Declaration Macros * --- * * This set of macros is intended to abstract certain details about * the internal workings of objects and greatly simplify their * definition. The results have been known to cause non-cpp-compliant * parsers to have the occasional fit, but they work. :-) * * @ingroup DOXGRP_OBJ */ /** * Declare an object structure. * * This macro abstracts the actual name of the object structure to * help prevent its direct use. Obviously the translation is plainly * visible, so those sufficiently determined to do it the Wrong Way * still can. This macro is not used directly, but rather as part of * the SPIF_DECL_OBJ() macro (see below), which is in turn used to * define object types. * * @param t The object type as a non-quoted string (e.g., obj). * @return The @c struct keyword followed by the structure name for * the specified object type. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_DECL_OBJ(), SPIF_DECL_TYPE() */ #define SPIF_DECL_OBJ_STRUCT(t) struct spif_ ## t ## _t_struct /** * Declare an object type based on the structure definition immediately * following. * * This macro simplifies the creation of a new class by adding the * appropriate @c typedef along with introducing the structure * definition. Although use of this macro presents a bit of an * unnatural parsing problem for non-cpp-aware tools (e.g., indent), * its use is recommended for encapsulation purposes. Invocation of * this macro should be immediately followed by an open brace ('{') * and a normal C-style structure definition. * * @param t The object type as a non-quoted string (e.g., obj). * @return An appropriate @c typedef and @c struct introducer. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_DECL_TYPE(), SPIF_DECL_OBJ_STRUCT() */ #define SPIF_DECL_OBJ(t) SPIF_DECL_TYPE(t, SPIF_DECL_OBJ_STRUCT(t)); SPIF_DECL_OBJ_STRUCT(t) /** * Declare the parent type of an object being defined. * * This macro is used to declare that a particular object type (e.g., * obj) is the parent type of an object which is being defined via * SPIF_DECL_OBJ(). The call to this macro should @em immediately * follow the opening brace (which, in turn, immediately follows the * call to SPIF_DECL_OBJ()). Declaring the parent type allows for * safe typecasting of any object of the current type to its parent * type (or any parent type in its "family tree"). At minimum, any * true object must at @em least be derived from the @c obj type so * that it can be safely cast to a generic object. * * @param t The object type as a non-quoted string (e.g., obj). * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_CONST_TYPE() */ #define SPIF_DECL_PARENT_TYPE(t) SPIF_CONST_TYPE(t) parent /** * Declare the class variable for objects of a given type. * * Every object type has a class variable which is declared using this * macro. Any instance of that type of object contains a pointer to * this same class variable. This class variable is both declared and * referenced using this macro so that its actual name is abstracted. * * @param type The object type as a non-quoted string (e.g., obj). * @return The class variable for the given type. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink */ #define SPIF_CLASS_VAR(type) spif_ ## type ## _class /** * Declare a "property" of an object. * * This macro is used when declaring a class to specify that a * particular class object is a "property." A "property" is an object * member which has public get/set methods of the same name. * * @param type The type of the property variable. * @param name The name of the property. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink */ #define SPIF_DECL_PROPERTY(type, name) SPIF_TYPE(type) name /** * Declare a "property" of an object. * * This macro is identical to SPIF_DECL_PROPERTY(), except that a * native C type is used. * * @param type The C type of the property variable. * @param name The name of the property. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_DECL_PROPERTY() */ #define SPIF_DECL_PROPERTY_C(type, name) type name /** * Declare the get/set methods of a "property" of an object. * * This macro is used to prototype the get/set methods of an object * property. * * @param otype The type of the object. * @param vtype The type of the property variable. * @param name The name of the property. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink */ #define SPIF_DECL_PROPERTY_FUNC(otype, vtype, name) \ SPIF_TYPE(vtype) spif_ ## otype ## _get_ ## name (SPIF_TYPE(otype)); \ SPIF_TYPE(bool) spif_ ## otype ## _set_ ## name (SPIF_TYPE(otype), SPIF_TYPE(vtype)) /** * Declare the get/set methods of a "property" of an object. * * This macro is identical to SPIF_DECL_PROPERTY_FUNC(), except that a * native C type is used. * * @param otype The type of the object. * @param vtype The C type of the property variable. * @param name The name of the property. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_DECL_PROPERTY_FUNC() */ #define SPIF_DECL_PROPERTY_FUNC_C(otype, vtype, name) \ vtype spif_ ## otype ## _get_ ## name (SPIF_TYPE(otype)); \ SPIF_TYPE(bool) spif_ ## otype ## _set_ ## name (SPIF_TYPE(otype), vtype) /** * Define the get/set methods of a "property" of an object. * * This macro is used to define (i.e., create, i.e. insert the code * for) the get/set methods of an object property. * * @param otype The type of the object. * @param vtype The type of the property variable. * @param name The name of the property. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink */ #define SPIF_DEFINE_PROPERTY_FUNC(otype, vtype, name) \ SPIF_TYPE(vtype) spif_ ## otype ## _get_ ## name (SPIF_TYPE(otype) self) \ { return (self->name); } \ SPIF_TYPE(bool) spif_ ## otype ## _set_ ## name (SPIF_TYPE(otype) self, SPIF_TYPE(vtype) new_ ## name) \ { \ if (!SPIF_OBJ_ISNULL(self->name)) { \ SPIF_OBJ_DEL(self->name); \ } \ self->name = new_ ## name; \ return TRUE; \ } /** * Define the get/set methods of a "property" of an object. * * This macro is identical to SPIF_DEFINE_PROPERTY_FUNC(), except that * the property is treated as a non-object (i.e., its current value is * not checked, so no destructor is called for the current value). * Use this for spif_*_t types that are not objects, such as * spif_int32_t and spif_sockport_t. * * @param otype The type of the object. * @param vtype The type of the property variable. * @param name The name of the property. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_DEFINE_PROPERTY_FUNC() */ #define SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(otype, vtype, name) \ SPIF_TYPE(vtype) spif_ ## otype ## _get_ ## name (SPIF_TYPE(otype) self) \ { return (self->name); } \ SPIF_TYPE(bool) spif_ ## otype ## _set_ ## name (SPIF_TYPE(otype) self, SPIF_TYPE(vtype) new_ ## name) \ { \ self->name = new_ ## name; \ return TRUE; \ } /** * Define the get/set methods of a "property" of an object. * * This macro is identical to SPIF_DEFINE_PROPERTY_FUNC(), except that * a native C type is used. * * @param otype The type of the object. * @param vtype The C type of the property variable. * @param name The name of the property. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_DEFINE_PROPERTY_FUNC() */ #define SPIF_DEFINE_PROPERTY_FUNC_C(otype, vtype, name) \ vtype spif_ ## otype ## _get_ ## name (SPIF_TYPE(otype) self) \ { return (self->name); } \ SPIF_TYPE(bool) spif_ ## otype ## _set_ ## name (SPIF_TYPE(otype) self, vtype new_ ## name) \ { \ self->name = new_ ## name; \ return TRUE; \ } /*@}*/ /*@{*/ /** * @name Generic Object/Class Casting Macros * --- * * This set of macros allows objects of any type (i.e., any object * descended from the basic "obj" or "class" type) to be treated as * generic object/class variables. In other words, as long as an * object is properly defined (i.e., properly descended from its basic * type), it can be treated as that basic type via use of these * macros. The end result is that any operation which is defined for * all objects can be executed on an object of any type without the * need to know its exact type. * * @ingroup DOXGRP_OBJ */ /** * Cast an arbitrary class object to the generic class type. * * Most non-interface classes use the generic obj-style class * variable, containing only the basic methods (create, delete, * compare, etc.) that every object needs. However, interface classes * require the use of more specific class objects with support for * additional object methods. This macro allows an arbitrary class * object, be it the generic class type or a decendent thereof, to be * cast to the generic class type. This allows basic method calls to * be performed on complex types by treating them as simple objects. * * @param cls An arbitrary class object. * @return The class object cast to the generic type. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_OBJ_CLASS(), SPIF_CAST() */ #define SPIF_CLASS(cls) (SPIF_CAST(class) (cls)) /** * Cast an arbitrary class object to a const generic class type. * * This macro is equivalent to SPIF_CLASS(), except that the resulting * object is a @c const object. * * @param cls An arbitrary class object. * @return The class object cast to the generic type. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_CLASS(), SPIF_CONST_CAST() */ #define SPIF_CONST_CLASS(cls) (SPIF_CONST_CAST(class) (cls)) /** * Cast an arbitrary object to an obj. * * This macro allows an arbitrary object of any valid object type * (i.e., anything derived from spif_obj_t) to be treated as a generic * object (the spif_obj_t type). Any method defined for generic * objects (i.e., all objects) can be called on any object using a * typecast such as this, and any function or macro which needs an * arbitrary object can be passed any object using this macro. * * @param o An object of any valid type. * @return A generic object reference to that object. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_CAST() */ #define SPIF_OBJ(o) (SPIF_CAST(obj) (o)) /*@}*/ /*@{*/ /** * @name Generic Object Type Safety Macros * --- * * Macros in this group are used to verify the validity of an object * instance and its type. * * @ingroup DOXGRP_OBJ */ /** * Determine if an arbitrary object is of type "obj." * * This macro returns a boolean value based on whether or not the * object passed to it is of type "obj." Obviously, this will almost * never been the case, since the actual obj type is too generic to be * useful for anything other than a parent class. However, each * object type needs to define a macro like this named * SPIF_OBJ_IS_xxx() (where xxx is the object type), so this macro * serves as a template for how those should be written. * * This type-verification class for each object type should always be * defined as this one is -- simply a wrapper around * SPIF_OBJ_IS_TYPE(). * * @param o The object to test. * @return Whether or not the object is of type "obj." * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_OBJ_IS_TYPE() */ #define SPIF_OBJ_IS_OBJ(o) (SPIF_OBJ_IS_TYPE(o, obj)) /** * Determine if an object of type "obj" is NULL. * * This macro returns a boolean value based on whether or not the * object passed to it is NULL. The object is cast to type "obj" * before the comparison, so it should work for any valid object. * This macro will not often be used by user code. However, each * object type needs to define a macro like this named * SPIF_xxx_ISNULL() (where xxx is the object type), so this macro * serves as a template for how those should be written. * * @param o The object to test. * @return Whether or not the object is NULL. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_OBJ(), SPIF_NULL_TYPE() */ #define SPIF_OBJ_ISNULL(o) (SPIF_OBJ(o) == SPIF_NULL_TYPE(obj)) /** * Determine if an object is of a given type. * * This macro returns a boolean value based on whether or not the * given object, @a o, is of type @a type. It provides the driving * force behind all SPIF_OBJ_IS_xxx()-style macros. Unlike the * SPIF_OBJ_CHECK_TYPE() macro, this macro will @em always verify the * object type. If you need a debugging assertion instead, use * SPIF_OBJ_CHECK_TYPE(), as it will resolve to @c (1) in * non-debugging code. * * @param o The object to test. * @param type The type to check for. * @return Whether or not @a o is of type @a type. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_OBJ_ISNULL(), SPIF_OBJ_CLASS(), * SPIF_CLASS_VAR(), SPIF_OBJ_CHECK_TYPE() */ #define SPIF_OBJ_IS_TYPE(o, type) ((!SPIF_OBJ_ISNULL(o)) && (SPIF_OBJ_CLASS(o) == SPIF_CLASS(SPIF_CLASS_VAR(type)))) /** * Provide debugging assertion that an object is of a given type. * * This macro returns a boolean value based on whether or not the * given object, @a o, is of type @a type. It is intended for * situations where the test only needs to be performed in debugging * code. If DEBUG is 0, it will resolve to @c (1). If DEBUG is * between 1 and 4 inclusive, it will simply be a NULL check. Higher * debug levels will treat it just like SPIF_OBJ_IS_TYPE(). * * @param o The object to test. * @param type The type to check for. * @return Whether or not @a o is of type @a type. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_OBJ_ISNULL(), SPIF_OBJ_IS_TYPE() */ #if DEBUG == 0 # define SPIF_OBJ_CHECK_TYPE(o, type) (1) #elif DEBUG <= 4 # define SPIF_OBJ_CHECK_TYPE(o, type) (!SPIF_OBJ_ISNULL(o)) #else # define SPIF_OBJ_CHECK_TYPE(o, type) SPIF_OBJ_IS_TYPE(o, type) #endif /*@}*/ /*@{*/ /** * @name Generic Object Instance Macros * --- * * This set of macros manipulates actual object instances in various * ways. They can be used on any object. * * @ingroup DOXGRP_OBJ */ /** * Access the class for a given object. * * Every object has a member variable that references its class. * There is a single class object for each individual object type, and * all instances of that type reference the same class object. If you * know the type of an object, you can use SPIF_CLASS_VAR() to access * its class object (i.e., the class object for that type). However, * this macro can be used to access the class object of @em any * object, regardless of whether or not you know its type. * * @note This macro returns an object of type spif_class_t, so only * methods common to all objects can be called using this macro. * Other class types should define their own SPIF_xxx_CLASS() macro to * access methods specific to that class. * * @param obj An object of arbitrary/unknown type. * @return The class object for the given object. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_CLASS(), SPIF_OBJ() */ #define SPIF_OBJ_CLASS(obj) (SPIF_CLASS(SPIF_OBJ(obj)->cls)) /** * Obtain the string representation of an object's class name. * * This macro will access the classname for an object. The classname * will be enclosed in exclamation marks ('!') so as to help identify * its origin. It is most often used as the return value for the * @c type method of a given object type. * * @param obj An object of arbitrary/unknown type. * @return The class name (as a spif_classname_t) for the given * object. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_OBJ_CLASS() */ #define SPIF_OBJ_CLASSNAME(obj) (SPIF_CAST(classname) SPIF_OBJ_CLASS(obj)) /** * Call the named method for a given object. * * The methods which can be called on a given object are defined by * that object's class. Since all objects are derived from * spif_obj_t, and all classes are derived from spif_class_t (the * class type for "obj"), the methods defined by spif_class_t can be * called on any arbitrary object, regardless of its actual * object/class types. This macro provides the mechanism by which * this is done. * * @note This macro should not be called directly. It is used by the * SPIF_OBJ_*() macros and as a template for interface classes. * * @param obj An object of arbitrary/unknown type. * @param meth The name of the method to call. * @return A pointer to the specified method for that object. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_OBJ_CLASS() */ #define SPIF_OBJ_CALL_METHOD(obj, meth) SPIF_OBJ_CLASS(obj)->meth /** * Create an instance of a generic object. * * This macro allocates and returns an object of type "obj." Almost * never used, but it's here for demonstration purposes anyway. * * @return An allocated object of type "obj." * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_new() */ #define SPIF_OBJ_NEW() SPIF_CAST(obj) (SPIF_CLASS(SPIF_CLASS_VAR(obj)))->(noo)() /** * Initialize an object. * * This macro calls the @c init method of an object in order to * initialize it. * * @param o An already-allocated object. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_init() */ #define SPIF_OBJ_INIT(o) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), init)(o)) /** * Clean up an object. * * This macro calls the @c done method of an object. This basically * restores it to its original allocated-and-initialized state. * * @param o An object. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_done() */ #define SPIF_OBJ_DONE(o) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), done)(o)) /** * Delete an object. * * This macro calls the @c del method of an object, destroying it and * freeing its memory. * * @param o An object. It will cease to exist after this call. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_del() */ #define SPIF_OBJ_DEL(o) SPIF_CAST(bool) (SPIF_OBJ_CALL_METHOD((o), del)(o)) /** * Convert the contents of an object to a string. * * This macro calls the @c show method of an object, returning a * spif_str_t object containing its string representation. * * @param o The object to display. * @param b An existing spif_str_t buffer to use. If NULL, a new str * object will be created and returned. * @param i Number of leading spaces to indent. * @return A str object containing the string representation of @a o. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_show(), SPIF_SHOW() */ #define SPIF_OBJ_SHOW(o, b, i) SPIF_CAST(str) (SPIF_OBJ_CALL_METHOD((o), show)(o, #o, b, i)) /** * Compare two objects. * * This macro calls the @c comp method of object #1 to compare the two * objects. * * @param o1 Object #1. * @param o2 Object #2. * @return A spif_cmp_t value containing the comparison result. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_comp(), spif_comp_t */ #define SPIF_OBJ_COMP(o1, o2) SPIF_CAST(cmp) (SPIF_OBJ_CALL_METHOD((o1), comp)(o1, o2)) /** * Duplicate an object. * * This macro calls the @c dup method of an object. A copy of the * object is returned. * * @param o An object. * @return A duplicate of that object. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_dup() */ #define SPIF_OBJ_DUP(o) SPIF_CAST(obj) (SPIF_OBJ_CALL_METHOD((o), dup)(o)) /** * Obtain the type of the object. * * This macro calls the @c type method of an object to obtain its * classname. * * @param o An object. * @return The classname of that object. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_type(), SPIF_OBJ_CLASSNAME() */ #define SPIF_OBJ_TYPE(o) SPIF_CAST(classname) (SPIF_OBJ_CALL_METHOD((o), type)(o)) /*@}*/ /*@{*/ /** * @name Object Display Convenience Macros * --- * * This set of macros simplifies the process of displaying (as a * string) the contents of an object. They can be used on any object. * * @ingroup DOXGRP_OBJ */ /** * Convenience macro for displaying an object. * * This macro provides an easy way to output the string * representation of an object to a given file descriptor. The macro * itself handles the creation and deletion of the temporary @c str * object required (hence the "convenience"). * * @param o The object to display. * @param fd The file descriptor to display it on. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_show() */ #define SPIF_SHOW(o, fd) do { \ spif_str_t tmp__; \ tmp__ = SPIF_OBJ_SHOW(o, SPIF_NULL_TYPE(str), 0); \ fprintf(fd, "%s", SPIF_STR_STR(tmp__)); \ spif_str_del(tmp__); \ } while (0) /** * Convenience macro for displaying a NULL value for an object. * * Obviously, one cannot invoke the @c show method of a NULL object. * This macro exists to provide a uniform way for object @c show * methods to easily (and uniformly) display NULL objects. * * @param t The type of the NULL object. * @param n The name of the NULL object (variable name). * @param b A str object to which to assign the result. * @param i Number of spaces to indent. * @param tmp A char[] buffer of fixed size used for temporary * storage. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_show() */ #define SPIF_OBJ_SHOW_NULL(t, n, b, i, tmp) do { \ memset(tmp, ' ', (i)); \ snprintf(SPIF_CAST_C(char *) tmp + (i), sizeof(tmp) - (i), \ "(spif_" #t "_t) %s: " SPIF_NULLSTR_TYPE(t) "\n", \ NONULL(n)); \ if (SPIF_STR_ISNULL(b)) { \ (b) = spif_str_new_from_ptr(SPIF_CAST(charptr) tmp); \ } else { \ spif_str_append_from_ptr((b), SPIF_CAST(charptr) tmp); \ } \ } while (0) /** * Convenience macro for handling NULL objects in a comparison. * * This macro exists because I got tired of typing the same thing over * and over again to handle comparisons where either object may be * NULL. You should have this at the start of all of your *_comp() * functions. * * @param s The "self" (first) object. * @param o The "other" (second) object. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_obj_comp() */ #define SPIF_OBJ_COMP_CHECK_NULL(s, o) do { \ if (SPIF_OBJ_ISNULL((s)) && SPIF_OBJ_ISNULL((o))) { \ return SPIF_CMP_EQUAL; \ } else if (SPIF_OBJ_ISNULL((s))) { \ return SPIF_CMP_LESS; \ } else if (SPIF_OBJ_ISNULL((o))) { \ return SPIF_CMP_GREATER; \ } \ } while (0) /*@}*/ /*@{*/ /** * @name Basic Object Class Definitions * --- * * These types form the foundation of the LibAST object hierarchy. * * @ingroup DOXGRP_OBJ */ /** * Object class structure. * * This class contains the object class structure. It contains the * string representation of the class name followed by a series of * function pointers to the member functions for the class. The basic * class type contains methods that all objects require. The * structure members should not be accessed directly, but rather via * the appropriate macros. * * @note Doxygen doesn't understand how to handle the macro-based * class definition for this structure, so it thinks it's a function. * It's actually a struct definition (spif_const_class_t) and a * pointer definition (spif_class_t) as provided by the * SPIF_DEFINE_OBJ() macro. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_OBJ_CALL_METHOD() */ SPIF_DECL_OBJ(class) { /** Text representation of class name. */ spif_classname_t classname; spif_func_t noo; spif_func_t init; spif_func_t done; spif_func_t del; spif_func_t show; spif_func_t comp; spif_func_t dup; spif_func_t type; }; /* An obj is the most basic object type. It contains simply a pointer to the class name (a const char * so you can test it with ==). */ /** * Generic object structure. * * The @c obj type is the parent of all other object types. Since it * doesn't actually store any data, the only member of the @c obj * type is its spif_class_t * * @note Doxygen doesn't understand how to handle the macro-based * class definition for this structure, so it thinks it's a function. * It's actually a struct definition (spif_const_obj_t) and a pointer * definition (spif_obj_t) as provided by the SPIF_DEFINE_OBJ() * macro. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink */ SPIF_DECL_OBJ(obj) { spif_class_t cls; }; /*@}*/ /* We need typedef's from here... */ #include extern spif_class_t SPIF_CLASS_VAR(obj); extern spif_obj_t spif_obj_new(void); extern spif_bool_t spif_obj_del(spif_obj_t); extern spif_bool_t spif_obj_init(spif_obj_t); extern spif_bool_t spif_obj_done(spif_obj_t); extern spif_class_t spif_obj_get_class(spif_obj_t); extern spif_bool_t spif_obj_set_class(spif_obj_t, spif_class_t); extern spif_str_t spif_obj_show(spif_obj_t, spif_charptr_t, spif_str_t, size_t); extern spif_cmp_t spif_obj_comp(spif_obj_t, spif_obj_t); extern spif_obj_t spif_obj_dup(spif_obj_t); extern spif_classname_t spif_obj_type(spif_obj_t); #endif /* _LIBAST_OBJ_H_ */ libast-0.7/include/libast/objpair.h0000644000076500007650000002075010020711302014257 00000000000000/* * Copyvalue (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * values to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyvalue notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_OBJPAIR_H_ #define _LIBAST_OBJPAIR_H_ /** * @file objpair.h * LibAST Object Infrastructure -- Paired Objects * * This file contains the declarations for the paired object type. * * @author Michael Jennings * $Revision: 1.3 $ * $Date: 2004/03/01 19:22:48 $ */ /*@{*/ /** * @name Paired Object Macros * --- * * This set of macros * * @ingroup DOXGRP_OBJPAIR */ /** * Cast an arbitrary object to an objpair. * * This macro allows an arbitrary object of any valid object type * (i.e., anything derived from spif_objpair_t) to be treated as a generic * objpair (the spif_objpair_t type). * * @param o An objpair, or a descendent thereof. * @return An objpair reference to that object. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, SPIF_CAST() */ #define SPIF_OBJPAIR(o) (SPIF_CAST(objpair) (o)) /** * Determine if an arbitrary object is of type "objpair." * * This macro returns a boolean value based on whether or not the * object passed to it is of type "objpair." * * @param o The object to test. * @return Whether or not the object is of type "objpair." * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, SPIF_OBJ_IS_TYPE() */ #define SPIF_OBJ_IS_OBJPAIR(o) (SPIF_OBJ_IS_TYPE(o, objpair)) /** * Determine if an object of type "objpair" is NULL. * * This macro returns a boolean value based on whether or not the * object passed to it is NULL. The object is cast to type "objpair" * before the comparison, so it should work for any valid object. * This macro will not often be used by user code. However, each * object type needs to define a macro like this named * SPIF_xxx_ISNULL() (where xxx is the object type), so this macro * serves as a template for how those should be written. * * @param o The object to test. * @return Whether or not the object is NULL. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, SPIF_OBJPAIR(), SPIF_NULL_TYPE() */ #define SPIF_OBJPAIR_ISNULL(o) (SPIF_OBJPAIR(o) == SPIF_NULL_TYPE(objpair)) /** * Create an instance of a objpair. * * This macro allocates and returns an object of type "objpair." * * @return An allocated object of type "objpair." * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, spif_objpair_new() */ #define SPIF_OBJPAIR_NEW() SPIF_CAST(objpair) (SPIF_CLASS(SPIF_CLASS_VAR(objpair)))->(noo)() /** * Initialize an objpair. * * This macro calls the @c init method of an objpair in order to * initialize it. * * @param o An already-allocated objpair. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, spif_objpair_init() */ #define SPIF_OBJPAIR_INIT(o) SPIF_CAST(bool) (SPIF_OBJPAIR_CALL_METHOD((o), init)(o)) /** * Clean up an objpair. * * This macro calls the @c done method of an objpair. This basically * restores it to its original allocated-and-initialized state. * * @param o An objpair. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, spif_objpair_done() */ #define SPIF_OBJPAIR_DONE(o) SPIF_CAST(bool) (SPIF_OBJPAIR_CALL_METHOD((o), done)(o)) /** * Delete an objpair. * * This macro calls the @c del method of an objpair, destroying it and * freeing its memory. * * @param o An objpair. It will cease to exist after this call. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, spif_objpair_del() */ #define SPIF_OBJPAIR_DEL(o) SPIF_CAST(bool) (SPIF_OBJPAIR_CALL_METHOD((o), del)(o)) /** * Convert the contents of an objpair to a string. * * This macro calls the @c show method of an objpair, returning a * spif_str_t object containing its string representation. * * @param o The objpair to display. * @param b An existing spif_str_t buffer to use. If NULL, a new str * object will be created and returned. * @param i Number of leading spaces to indent. * @return A str object containing the string representation of @a o. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, spif_objpair_show(), SPIF_SHOW() */ #define SPIF_OBJPAIR_SHOW(o, b, i) SPIF_CAST(str) (SPIF_OBJPAIR_CALL_METHOD((o), show)(o, #o, b, i)) /** * Compare two objpairs. * * This macro calls the @c comp method of objpair #1 to compare the two * objpairs. * * @param o1 Objpair #1. * @param o2 Objpair #2. * @return A spif_cmp_t value containing the comparison result. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, spif_objpair_comp(), spif_comp_t */ #define SPIF_OBJPAIR_COMP(o1, o2) SPIF_CAST(cmp) (SPIF_OBJPAIR_CALL_METHOD((o1), comp)(o1, o2)) /** * Duplicate an objpair. * * This macro calls the @c dup method of an objpair. A copy of the * objpair is returned. * * @param o An objpair. * @return A duplicate of that objpair. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, spif_objpair_dup() */ #define SPIF_OBJPAIR_DUP(o) SPIF_CAST(objpair) (SPIF_OBJPAIR_CALL_METHOD((o), dup)(o)) /** * Obtain the type of the objpair. * * This macro calls the @c type method of an objpair to obtain its * classname. * * @param o An objpair. * @return The classname of that objpair. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, spif_objpair_type(), SPIF_OBJPAIR_CLASSNAME() */ #define SPIF_OBJPAIR_TYPE(o) SPIF_CAST(classname) (SPIF_OBJPAIR_CALL_METHOD((o), type)(o)) /** * Objpair structure. * * This class contains the objpair structure. It contains the * parent type (obj) and all member variables. * * @note Doxygen doesn't understand how to handle the macro-based * class definition for this structure, so it thinks it's a function. * It's actually a struct definition (spif_const_objpair_t) and a * pointer definition (spif_objpair_t) as provided by the * SPIF_DECL_OBJ() macro. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, SPIF_OBJPAIR_CALL_METHOD() */ SPIF_DECL_OBJ(objpair) { SPIF_DECL_PARENT_TYPE(obj); SPIF_DECL_PROPERTY(obj, key); SPIF_DECL_PROPERTY(obj, value); }; /*@}*/ extern spif_class_t SPIF_CLASS_VAR(objpair); extern spif_objpair_t spif_objpair_new(void); extern spif_objpair_t spif_objpair_new_from_key(spif_obj_t key); extern spif_objpair_t spif_objpair_new_from_value(spif_obj_t value); extern spif_objpair_t spif_objpair_new_from_both(spif_obj_t key, spif_obj_t value); extern spif_bool_t spif_objpair_del(spif_objpair_t self); extern spif_bool_t spif_objpair_init(spif_objpair_t self); extern spif_bool_t spif_objpair_init_from_key(spif_objpair_t self, spif_obj_t key); extern spif_bool_t spif_objpair_init_from_value(spif_objpair_t self, spif_obj_t value); extern spif_bool_t spif_objpair_init_from_both(spif_objpair_t self, spif_obj_t key, spif_obj_t value); extern spif_bool_t spif_objpair_done(spif_objpair_t self); extern spif_str_t spif_objpair_show(spif_objpair_t self, spif_charptr_t name, spif_str_t buff, size_t indent); extern spif_cmp_t spif_objpair_comp(spif_objpair_t self, spif_obj_t other); extern spif_objpair_t spif_objpair_dup(spif_objpair_t self); extern spif_classname_t spif_objpair_type(spif_objpair_t self); SPIF_DECL_PROPERTY_FUNC(objpair, obj, key); SPIF_DECL_PROPERTY_FUNC(objpair, obj, value); #endif /* _LIBAST_OBJPAIR_H_ */ libast-0.7/include/libast/regexp.h0000644000076500007650000000654310003030523014127 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_REGEXP_H_ #define _LIBAST_REGEXP_H_ /* Cast an arbitrary object pointer to a regexp. */ #define SPIF_REGEXP(obj) ((spif_regexp_t) (obj)) /* Check to see if a pointer references a regexping object. */ #define SPIF_OBJ_IS_REGEXP(obj) (SPIF_OBJ_IS_TYPE(obj, regexp)) /* Check for NULL regexp object */ #define SPIF_REGEXP_ISNULL(s) SPIF_OBJ_ISNULL(SPIF_OBJ(s)) #define SPIF_REGEXP_NEW(type) SPIF_REGEXP((SPIF_CLASS(SPIF_CLASS_VAR(type)))->noo()) #define SPIF_REGEXP_INIT(obj) SPIF_OBJ_INIT(obj) #define SPIF_REGEXP_DONE(obj) SPIF_OBJ_DONE(obj) #define SPIF_REGEXP_DEL(obj) SPIF_OBJ_DEL(obj) #define SPIF_REGEXP_SHOW(obj, b, i) SPIF_OBJ_SHOW(obj, b, i) #define SPIF_REGEXP_COMP(o1, o2) SPIF_OBJ_COMP(o1, o2) #define SPIF_REGEXP_DUP(obj) SPIF_OBJ_DUP(obj) #define SPIF_REGEXP_TYPE(obj) SPIF_OBJ_TYPE(obj) SPIF_DECL_OBJ(regexp) { SPIF_DECL_PARENT_TYPE(str); spif_ptr_t data; int flags; }; extern spif_class_t SPIF_CLASS_VAR(regexp); extern spif_regexp_t spif_regexp_new(void); extern spif_regexp_t spif_regexp_new_from_str(spif_str_t); extern spif_regexp_t spif_regexp_new_from_ptr(spif_charptr_t); extern spif_bool_t spif_regexp_del(spif_regexp_t); extern spif_bool_t spif_regexp_init(spif_regexp_t); extern spif_bool_t spif_regexp_init_from_str(spif_regexp_t, spif_str_t); extern spif_bool_t spif_regexp_init_from_ptr(spif_regexp_t, spif_charptr_t); extern spif_bool_t spif_regexp_done(spif_regexp_t); extern spif_regexp_t spif_regexp_dup(spif_regexp_t); extern spif_cmp_t spif_regexp_comp(spif_regexp_t, spif_regexp_t); extern spif_str_t spif_regexp_show(spif_regexp_t, spif_charptr_t, spif_str_t, size_t); extern spif_classname_t spif_regexp_type(spif_regexp_t); extern spif_bool_t spif_regexp_compile(spif_regexp_t); extern spif_bool_t spif_regexp_matches_str(spif_regexp_t, spif_str_t); extern spif_bool_t spif_regexp_matches_ptr(spif_regexp_t self, spif_charptr_t subject); extern int spif_regexp_get_flags(spif_regexp_t); extern spif_bool_t spif_regexp_set_flags(spif_regexp_t, spif_charptr_t); #endif /* _LIBAST_REGEXP_H_ */ libast-0.7/include/libast/socket.h0000644000076500007650000001170410003030523014120 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_SOCKET_H_ #define _LIBAST_SOCKET_H_ /* Cast an arbitrary object pointer to a socket. */ #define SPIF_SOCKET(o) (SPIF_CAST(socket) (o)) #define SPIF_SOCKET_SOCKFD(o) (SPIF_SOCKET(o)->fd) #define SPIF_SOCKET_SOCKADDR(o) (SPIF_SOCKET(o)->addr) #define SPIF_SOCKET_SOCKADDR_IP(o) (SPIF_CAST(ipsockaddr) (SPIF_SOCKET(o)->addr)) /* Check to see if a pointer references an socket. */ #define SPIF_OBJ_IS_SOCKET(o) (SPIF_OBJ_IS_TYPE(o, socket)) /* Used for testing the NULL-ness of sockets. */ #define SPIF_SOCKET_ISNULL(o) (SPIF_SOCKET(o) == SPIF_NULL_TYPE(socket)) /* Calls to the basic functions. */ #define SPIF_SOCKET_NEW() SPIF_CAST(socket) (SPIF_CLASS(SPIF_CLASS_VAR(socket)))->(noo)() #define SPIF_SOCKET_INIT(o) SPIF_OBJ_INIT(o) #define SPIF_SOCKET_DONE(o) SPIF_OBJ_DONE(o) #define SPIF_SOCKET_DEL(o) SPIF_OBJ_DEL(o) #define SPIF_SOCKET_SHOW(o, b, i) SPIF_OBJ_SHOW(o, b, i) #define SPIF_SOCKET_COMP(o1, o2) SPIF_OBJ_COMP(o) #define SPIF_SOCKET_DUP(o) SPIF_OBJ_DUP(o) #define SPIF_SOCKET_TYPE(o) SPIF_OBJ_TYPE(o) /* Socket flags */ #define SPIF_SOCKET_FLAGS_FAMILY_INET (1UL << 0) #define SPIF_SOCKET_FLAGS_FAMILY_UNIX (1UL << 1) #define SPIF_SOCKET_FLAGS_FAMILY (0x0f << 0) #define SPIF_SOCKET_FLAGS_TYPE_STREAM (1UL << 4) #define SPIF_SOCKET_FLAGS_TYPE_DGRAM (1UL << 5) #define SPIF_SOCKET_FLAGS_TYPE_RAW (1UL << 6) #define SPIF_SOCKET_FLAGS_TYPE (0x0f << 4) #define SPIF_SOCKET_FLAGS_LISTEN (1UL << 8) #define SPIF_SOCKET_FLAGS_OPEN (1UL << 9) #define SPIF_SOCKET_FLAGS_CONNECTED (1UL << 10) #define SPIF_SOCKET_FLAGS_HAVE_INPUT (1UL << 11) #define SPIF_SOCKET_FLAGS_CAN_OUTPUT (1UL << 12) #define SPIF_SOCKET_FLAGS_NBIO (1UL << 13) #define SPIF_SOCKET_FLAGS_IOSTATE (0xff << 8) #define SPIF_SOCKET_FLAGS(s) (SPIF_SOCKET(s)->flags) #define SPIF_SOCKET_FLAGS_SET(s, b) do {SPIF_SOCKET_FLAGS(s) |= (b);} while (0) #define SPIF_SOCKET_FLAGS_CLEAR(s, b) do {SPIF_SOCKET_FLAGS(s) &= ~(b);} while (0) #define SPIF_SOCKET_FLAGS_IS_SET(s, b) (SPIF_SOCKET_FLAGS(s) & (b)) #include SPIF_DECL_OBJ(socket) { SPIF_DECL_PARENT_TYPE(obj); spif_sockfd_t fd; spif_sockfamily_t fam; spif_socktype_t type; spif_sockproto_t proto; spif_sockaddr_t addr; spif_sockaddr_len_t len; spif_uint32_t flags; spif_url_t local_url, remote_url; }; extern spif_class_t SPIF_CLASS_VAR(socket); extern spif_socket_t spif_socket_new(void); extern spif_socket_t spif_socket_new_from_urls(spif_url_t, spif_url_t); extern spif_bool_t spif_socket_del(spif_socket_t); extern spif_bool_t spif_socket_init(spif_socket_t); extern spif_bool_t spif_socket_init_from_urls(spif_socket_t, spif_url_t, spif_url_t); extern spif_bool_t spif_socket_done(spif_socket_t); extern spif_str_t spif_socket_show(spif_socket_t, spif_charptr_t, spif_str_t, size_t); extern spif_cmp_t spif_socket_comp(spif_socket_t, spif_socket_t); extern spif_socket_t spif_socket_dup(spif_socket_t); extern spif_classname_t spif_socket_type(spif_socket_t); extern spif_bool_t spif_socket_open(spif_socket_t); extern spif_bool_t spif_socket_close(spif_socket_t); extern spif_bool_t spif_socket_check_io(spif_socket_t); extern spif_socket_t spif_socket_accept(spif_socket_t); extern spif_bool_t spif_socket_send(spif_socket_t, spif_str_t); extern spif_str_t spif_socket_recv(spif_socket_t); extern spif_bool_t spif_socket_set_nbio(spif_socket_t); extern spif_bool_t spif_socket_clear_nbio(spif_socket_t); #endif /* _LIBAST_SOCKET_H_ */ libast-0.7/include/libast/str.h0000644000076500007650000002606210164450416013462 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_STR_H_ #define _LIBAST_STR_H_ #define SPIF_STR(obj) ((spif_str_t) (obj)) #define SPIF_STR_CLASS(o) (SPIF_CAST(strclass) SPIF_OBJ_CLASS(o)) #define SPIF_OBJ_IS_STR(o) (SPIF_OBJ_IS_TYPE(o, str)) #define SPIF_STR_ISNULL(s) SPIF_OBJ_ISNULL(SPIF_OBJ(s)) #define SPIF_STRCLASS_VAR(type) spif_ ## type ## _strclass #define SPIF_STR_CALL_METHOD(o, meth) SPIF_STR_CLASS(o)->meth #define SPIF_STR_NEW(type) SPIF_STR((SPIF_CLASS(SPIF_CLASS_VAR(type)))->noo()) #define SPIF_STR_INIT(obj) SPIF_OBJ_INIT(obj) #define SPIF_STR_DONE(obj) SPIF_OBJ_DONE(obj) #define SPIF_STR_DEL(obj) SPIF_OBJ_DEL(obj) #define SPIF_STR_SHOW(obj, b, i) SPIF_OBJ_SHOW(obj, b, i) #define SPIF_STR_COMP(o1, o2) SPIF_OBJ_COMP(o1, o2) #define SPIF_STR_DUP(obj) SPIF_OBJ_DUP(obj) #define SPIF_STR_TYPE(obj) SPIF_OBJ_TYPE(obj) #define SPIF_STR_NEW_FROM_PTR(type, p) SPIF_STR((SPIF_CLASS(SPIF_CLASS_VAR(type)))->new_from_ptr)(p)) #define SPIF_STR_NEW_FROM_BUFF(type, b, s) SPIF_STR((SPIF_CLASS(SPIF_CLASS_VAR(type)))->new_from_buff)(b, s)) #define SPIF_STR_NEW_FROM_FP(type, fp) SPIF_STR((SPIF_CLASS(SPIF_CLASS_VAR(type)))->new_from_fp)(fp)) #define SPIF_STR_NEW_FROM_FD(type, fd) SPIF_STR((SPIF_CLASS(SPIF_CLASS_VAR(type)))->new_from_fd)(fd)) #define SPIF_STR_NEW_FROM_NUM(type, num) SPIF_STR((SPIF_CLASS(SPIF_CLASS_VAR(type)))->new_from_num)(num)) #define SPIF_STR_INIT_FROM_PTR(o, p) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), init_from_ptr)(o, p)) #define SPIF_STR_INIT_FROM_BUFF(o, b, s) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), init_from_buff)(o, b, s)) #define SPIF_STR_INIT_FROM_FP(o, fp) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), init_from_fp)(o, fp)) #define SPIF_STR_INIT_FROM_FD(o, fd) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), init_from_fd)(o, fd)) #define SPIF_STR_INIT_FROM_NUM(o, num) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), init_from_num)(o, num)) #define SPIF_STR_APPEND(o, x) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), append)(o, x)) #define SPIF_STR_APPEND_CHAR(o, x) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), append_char)(o, x)) #define SPIF_STR_APPEND_FROM_PTR(o, x) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), append_from_ptr)(o, x)) #define SPIF_STR_CASECMP(o, x) SPIF_CAST(cmp) (SPIF_STR_CALL_METHOD((o), casecmp)(o, x)) #define SPIF_STR_CASECMP_WITH_PTR(o, x) SPIF_CAST(cmp) (SPIF_STR_CALL_METHOD((o), casecmp_with_ptr)(o, x)) #define SPIF_STR_CLEAR(o, x) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), clear)(o, x)) #define SPIF_STR_CMP(o, x) SPIF_CAST(cmp) (SPIF_STR_CALL_METHOD((o), cmp)(o, x)) #define SPIF_STR_CMP_WITH_PTR(o, x) SPIF_CAST(cmp) (SPIF_STR_CALL_METHOD((o), cmp_with_ptr)(o, x)) #define SPIF_STR_DOWNCASE(o) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), downcase)(o)) #define SPIF_STR_FIND(o, x) SPIF_CAST(stridx) (SPIF_STR_CALL_METHOD((o), find)(o, x)) #define SPIF_STR_FIND_FROM_PTR(o, x) SPIF_CAST(stridx) (SPIF_STR_CALL_METHOD((o), find_from_ptr)(o, x)) #define SPIF_STR_INDEX(o, x) SPIF_CAST(stridx) (SPIF_STR_CALL_METHOD((o), index)(o, x)) #define SPIF_STR_NCASECMP(o, x, n) SPIF_CAST(cmp) (SPIF_STR_CALL_METHOD((o), ncasecmp)(o, x, n)) #define SPIF_STR_NCASECMP_WITH_PTR(o, x, n) SPIF_CAST(cmp) (SPIF_STR_CALL_METHOD((o), ncasecmp_with_ptr)(o, x, n)) #define SPIF_STR_NCMP(o, x, n) SPIF_CAST(cmp) (SPIF_STR_CALL_METHOD((o), ncmp)(o, x, n)) #define SPIF_STR_NCMP_WITH_PTR(o, x, n) SPIF_CAST(cmp) (SPIF_STR_CALL_METHOD((o), ncmp_with_ptr)(o, x, n)) #define SPIF_STR_PREPEND(o, x) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), prepend)(o, x)) #define SPIF_STR_PREPEND_CHAR(o, x) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), prepend_char)(o, x)) #define SPIF_STR_PREPEND_FROM_PTR(o, x) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), prepend_from_ptr)(o, x)) #define SPIF_STR_REVERSE(o) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), reverse)(o)) #define SPIF_STR_RINDEX(o, x) SPIF_CAST(stridx) (SPIF_STR_CALL_METHOD((o), rindex)(o, x)) #define SPIF_STR_SPLICE(o, n1, n2, x) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), splice)(o, n1, n2, x)) #define SPIF_STR_SPLICE_FROM_PTR(o, n1, n2, x) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), splice_from_ptr)(o, n1, n2, x)) #define SPIF_STR_SUBSTR(o, n1, n2) SPIF_CAST(str) (SPIF_STR_CALL_METHOD((o), substr)(o, n1, n2)) #define SPIF_STR_SUBSTR_TO_PTR(o, n1, n2) SPIF_CAST(charptr) (SPIF_STR_CALL_METHOD((o), substr_to_ptr)(o, n1, n2)) #define SPIF_STR_TO_FLOAT(o) SPIF_CAST_C(double) (SPIF_STR_CALL_METHOD((o), to_float)(o)) #define SPIF_STR_TO_NUM(o, x) SPIF_CAST_C(size_t) (SPIF_STR_CALL_METHOD((o), to_num)(o, x)) #define SPIF_STR_TRIM(o) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), trim)(o)) #define SPIF_STR_UPCASE(o) SPIF_CAST(bool) (SPIF_STR_CALL_METHOD((o), upcase)(o)) #define SPIF_STR_STR(obj) (SPIF_CONST_CAST(charptr) ((SPIF_STR_ISNULL(obj)) \ ? (SPIF_CAST(charptr) "") \ : (SPIF_STR(obj)->s))) typedef spif_int64_t spif_stridx_t; SPIF_DECL_OBJ(str) { SPIF_DECL_PARENT_TYPE(obj); spif_charptr_t s; SPIF_DECL_PROPERTY_C(spif_stridx_t, size); SPIF_DECL_PROPERTY_C(spif_stridx_t, len); }; SPIF_DECL_OBJ(strclass) { SPIF_DECL_PARENT_TYPE(class); spif_func_t new_from_ptr; spif_func_t new_from_buff; spif_func_t new_from_fp; spif_func_t new_from_fd; spif_func_t new_from_num; spif_func_t init_from_ptr; spif_func_t init_from_buff; spif_func_t init_from_fp; spif_func_t init_from_fd; spif_func_t init_from_num; spif_func_t append; spif_func_t append_char; spif_func_t append_from_ptr; spif_func_t casecmp; spif_func_t casecmp_with_ptr; spif_func_t clear; spif_func_t cmp; spif_func_t cmp_with_ptr; spif_func_t downcase; spif_func_t find; spif_func_t find_from_ptr; spif_func_t index; spif_func_t ncasecmp; spif_func_t ncasecmp_with_ptr; spif_func_t ncmp; spif_func_t ncmp_with_ptr; spif_func_t prepend; spif_func_t prepend_char; spif_func_t prepend_from_ptr; spif_func_t reverse; spif_func_t rindex; spif_func_t splice; spif_func_t splice_from_ptr; spif_func_t substr; spif_func_t substr_to_ptr; spif_func_t to_float; spif_func_t to_num; spif_func_t trim; spif_func_t upcase; }; extern spif_class_t SPIF_CLASS_VAR(str); extern spif_strclass_t SPIF_STRCLASS_VAR(str); extern spif_str_t spif_str_new(void); extern spif_str_t spif_str_new_from_ptr(spif_charptr_t); extern spif_str_t spif_str_new_from_buff(spif_charptr_t, spif_stridx_t); extern spif_str_t spif_str_new_from_fp(FILE *); extern spif_str_t spif_str_new_from_fd(int); extern spif_str_t spif_str_new_from_num(long); extern spif_bool_t spif_str_del(spif_str_t); extern spif_bool_t spif_str_init(spif_str_t); extern spif_bool_t spif_str_init_from_ptr(spif_str_t, spif_charptr_t); extern spif_bool_t spif_str_init_from_buff(spif_str_t, spif_charptr_t, spif_stridx_t); extern spif_bool_t spif_str_init_from_fp(spif_str_t, FILE *); extern spif_bool_t spif_str_init_from_fd(spif_str_t, int); extern spif_bool_t spif_str_init_from_num(spif_str_t, long); extern spif_bool_t spif_str_done(spif_str_t); extern spif_str_t spif_str_show(spif_str_t, spif_charptr_t, spif_str_t, size_t); extern spif_cmp_t spif_str_comp(spif_str_t, spif_str_t); extern spif_str_t spif_str_dup(spif_str_t); extern spif_classname_t spif_str_type(spif_str_t); extern spif_bool_t spif_str_append(spif_str_t, spif_str_t); extern spif_bool_t spif_str_append_char(spif_str_t, spif_char_t); extern spif_bool_t spif_str_append_from_ptr(spif_str_t, spif_charptr_t); extern spif_cmp_t spif_str_casecmp(spif_str_t, spif_str_t); extern spif_cmp_t spif_str_casecmp_with_ptr(spif_str_t, spif_charptr_t); extern spif_bool_t spif_str_clear(spif_str_t, spif_char_t); extern spif_cmp_t spif_str_cmp(spif_str_t, spif_str_t); extern spif_cmp_t spif_str_cmp_with_ptr(spif_str_t, spif_charptr_t); extern spif_bool_t spif_str_downcase(spif_str_t); extern spif_stridx_t spif_str_find(spif_str_t, spif_str_t); extern spif_stridx_t spif_str_find_from_ptr(spif_str_t, spif_charptr_t); extern spif_stridx_t spif_str_index(spif_str_t, spif_char_t); extern spif_cmp_t spif_str_ncasecmp(spif_str_t, spif_str_t, spif_stridx_t); extern spif_cmp_t spif_str_ncasecmp_with_ptr(spif_str_t, spif_charptr_t, spif_stridx_t); extern spif_cmp_t spif_str_ncmp(spif_str_t, spif_str_t, spif_stridx_t); extern spif_cmp_t spif_str_ncmp_with_ptr(spif_str_t, spif_charptr_t, spif_stridx_t); extern spif_bool_t spif_str_prepend(spif_str_t, spif_str_t); extern spif_bool_t spif_str_prepend_char(spif_str_t, spif_char_t); extern spif_bool_t spif_str_prepend_from_ptr(spif_str_t, spif_charptr_t); extern spif_bool_t spif_str_reverse(spif_str_t); extern spif_stridx_t spif_str_rindex(spif_str_t, spif_char_t); extern spif_bool_t spif_str_splice(spif_str_t, spif_stridx_t, spif_stridx_t, spif_str_t); extern spif_bool_t spif_str_splice_from_ptr(spif_str_t, spif_stridx_t, spif_stridx_t, spif_charptr_t); extern spif_str_t spif_str_substr(spif_str_t, spif_stridx_t, spif_stridx_t); extern spif_charptr_t spif_str_substr_to_ptr(spif_str_t, spif_stridx_t, spif_stridx_t); extern double spif_str_to_float(spif_str_t); extern size_t spif_str_to_num(spif_str_t, int); extern spif_bool_t spif_str_trim(spif_str_t); extern spif_bool_t spif_str_upcase(spif_str_t); SPIF_DECL_PROPERTY_FUNC_C(str, spif_stridx_t, size); SPIF_DECL_PROPERTY_FUNC_C(str, spif_stridx_t, len); #endif /* _LIBAST_STR_H_ */ libast-0.7/include/libast/sysdefs.h0000644000076500007650000001173010365217621014330 00000000000000/* include/libast/sysdefs.h. Generated by configure. */ /* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file sysdefs.h * LibAST autotools fill-in header file. * * This file makes sure that all autoconf/automake-related definitions * LibAST headers need are defined one way or the other. * * @author Michael Jennings * @version $Revision: 1.4 $ * @date $Date: 2004/01/21 23:20:46 $ */ #ifndef _LIBAST_SYSDEFS_H_ #define _LIBAST_SYSDEFS_H_ /* This GNU goop has to go before the system headers */ #ifdef __GNUC__ # ifndef __USE_GNU # define __USE_GNU # endif # ifndef _GNU_SOURCE # define _GNU_SOURCE # endif # ifndef _BSD_SOURCE # define _BSD_SOURCE # endif # ifndef _XOPEN_SOURCE /* FIXME -- Do some systems still need this? */ /* # define _XOPEN_SOURCE */ # endif #endif /* The LibAST version string. */ #ifndef LIBAST_VERSION # define LIBAST_VERSION "0.7" #endif /* Support for the X Window system. */ #ifndef LIBAST_X11_SUPPORT # define LIBAST_X11_SUPPORT 1 #endif /* Support for the Imlib2 image library. */ #ifndef LIBAST_IMLIB2_SUPPORT # define LIBAST_IMLIB2_SUPPORT 0 #endif /* Support for MMX instructions. */ #ifndef LIBAST_MMX_SUPPORT # define LIBAST_MMX_SUPPORT 1 #endif /* Regexp's based on Perl's PCRE, or... */ #ifndef LIBAST_REGEXP_SUPPORT_PCRE # define LIBAST_REGEXP_SUPPORT_PCRE 1 #endif /* ...standard POSIX regexp support, or... */ #ifndef LIBAST_REGEXP_SUPPORT_POSIX # define LIBAST_REGEXP_SUPPORT_POSIX 0 #endif /* ...BSD-style regexp support. */ #ifndef LIBAST_REGEXP_SUPPORT_BSD # define LIBAST_REGEXP_SUPPORT_BSD 0 #endif /* Support for backquote execution in config files. */ #ifndef ALLOW_BACKQUOTE_EXEC # define ALLOW_BACKQUOTE_EXEC 1 #endif /* App-definable; requests 0.5 API compatibility (pollutes namespace). */ #ifndef LIBAST_COMPAT_05_API # define LIBAST_COMPAT_05_API 0 #endif /* A bunch of security checks. */ #ifndef HAVE_RLIMIT_MEMLOCK # define HAVE_RLIMIT_MEMLOCK 0 #endif #ifndef HAVE_RLIMIT_NPROC # define HAVE_RLIMIT_NPROC 0 #endif #ifndef HAVE_SYMLINK_OPEN_ERRNO_BUG # define HAVE_SYMLINK_OPEN_ERRNO_BUG 0 #endif #ifndef HAVE_SYMLINK_OPEN_SECURITY_HOLE # define HAVE_SYMLINK_OPEN_SECURITY_HOLE 0 #endif #ifndef HAVE_SNPRINTF_BUG # define HAVE_SNPRINTF_BUG 0 #endif #ifndef HAVE_VSNPRINTF_BUG # define HAVE_VSNPRINTF_BUG 0 #endif /* Sizes of basic variables. */ #ifndef SIZEOF_CHAR # define SIZEOF_CHAR 1 #endif #ifndef SIZEOF_INT # define SIZEOF_INT 4 #endif #ifndef SIZEOF_LONG # define SIZEOF_LONG 4 #endif #ifndef SIZEOF_LONG_LONG # define SIZEOF_LONG_LONG 8 #endif #ifndef SIZEOF_SHORT # define SIZEOF_SHORT 2 #endif #ifndef WORDS_BIGENDIAN # define WORDS_BIGENDIAN 0 #endif /* Substitutes for some non-standard functions. */ #ifndef HAVE_MEMMEM # define HAVE_MEMMEM 1 #endif #ifndef HAVE_MEMMOVE # define HAVE_MEMMOVE 1 #endif #ifndef HAVE_PUTENV # define HAVE_PUTENV 1 #endif #ifndef HAVE_STRCASECHR # define HAVE_STRCASECHR 0 #endif #ifndef HAVE_STRCASEPBRK # define HAVE_STRCASEPBRK 0 #endif #ifndef HAVE_STRCASESTR # define HAVE_STRCASESTR 1 #endif #ifndef HAVE_STRNLEN # define HAVE_STRNLEN 1 #endif #ifndef HAVE_STRREV # define HAVE_STRREV 0 #endif #ifndef HAVE_STRSEP # define HAVE_STRSEP 1 #endif #ifndef HAVE_USLEEP # define HAVE_USLEEP 1 #endif #ifndef HAVE_SNPRINTF # define HAVE_SNPRINTF 1 #endif #ifndef HAVE_VSNPRINTF # define HAVE_VSNPRINTF 1 #endif /* Header checks used in libast.h */ #ifndef TIME_WITH_SYS_TIME # define TIME_WITH_SYS_TIME 1 #endif #ifndef HAVE_MALLOC_H # define HAVE_MALLOC_H 1 #endif #ifndef HAVE_PCRE_H # define HAVE_PCRE_H 0 #endif #ifndef HAVE_PCRE_PCRE_H # define HAVE_PCRE_PCRE_H 1 #endif #ifndef HAVE_REGEX_H # define HAVE_REGEX_H 0 #endif #ifndef WITH_DMALLOC # define WITH_DMALLOC 0 #endif #ifndef MALLOC_CALL_DEBUG # define MALLOC_CALL_DEBUG 0 #endif #endif /* _LIBAST_SYSDEFS_H_ */ libast-0.7/include/libast/tok.h0000644000076500007650000000716510006622360013444 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without retokiction, including without limitation the * rights to use, copy, modify, merge, publish, ditokibute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_TOK_H_ #define _LIBAST_TOK_H_ #include /* Cast an arbitrary object pointer to a tok. */ #define SPIF_TOK(obj) (SPIF_CAST(tok) (obj)) /* Check to see if a pointer references a tokenizer object. */ #define SPIF_OBJ_IS_TOK(obj) (SPIF_OBJ_IS_TYPE(obj, tok)) /* Check to see if a tokenizer object is NULL. */ #define SPIF_TOK_ISNULL(obj) (SPIF_TOK(obj) == SPIF_NULL_TYPE(tok)) #define SPIF_TOK_NEW(type) SPIF_TOK((SPIF_CLASS(SPIF_CLASS_VAR(type)))->noo()) #define SPIF_TOK_INIT(obj) SPIF_OBJ_INIT(obj) #define SPIF_TOK_DONE(obj) SPIF_OBJ_DONE(obj) #define SPIF_TOK_DEL(obj) SPIF_OBJ_DEL(obj) #define SPIF_TOK_SHOW(obj, b, i) SPIF_OBJ_SHOW(obj, b, i) #define SPIF_TOK_COMP(o1, o2) SPIF_OBJ_COMP(o1, o2) #define SPIF_TOK_DUP(obj) SPIF_OBJ_DUP(obj) #define SPIF_TOK_TYPE(obj) SPIF_OBJ_TYPE(obj) #define SPIF_TOK_LIST(obj) SPIF_LIST(SPIF_TOK(obj)->tokens) /* An tok object is a string tokenizer */ SPIF_DECL_OBJ(tok) { SPIF_DECL_PARENT_TYPE(obj); SPIF_DECL_PROPERTY(str, src); SPIF_DECL_PROPERTY(char, quote); SPIF_DECL_PROPERTY(char, dquote); SPIF_DECL_PROPERTY(char, escape); SPIF_DECL_PROPERTY(str, sep); SPIF_DECL_PROPERTY(list, tokens); }; extern spif_class_t SPIF_CLASS_VAR(tok); extern spif_tok_t spif_tok_new(void); extern spif_tok_t spif_tok_new_from_ptr(spif_charptr_t); extern spif_tok_t spif_tok_new_from_fp(FILE *); extern spif_tok_t spif_tok_new_from_fd(int); extern spif_bool_t spif_tok_del(spif_tok_t); extern spif_bool_t spif_tok_init(spif_tok_t); extern spif_bool_t spif_tok_init_from_ptr(spif_tok_t, spif_charptr_t); extern spif_bool_t spif_tok_init_from_fp(spif_tok_t, FILE *); extern spif_bool_t spif_tok_init_from_fd(spif_tok_t, int); extern spif_bool_t spif_tok_done(spif_tok_t); extern spif_bool_t spif_tok_eval(spif_tok_t); extern spif_str_t spif_tok_show(spif_tok_t, spif_charptr_t, spif_str_t, size_t); extern spif_cmp_t spif_tok_comp(spif_tok_t, spif_tok_t); extern spif_tok_t spif_tok_dup(spif_tok_t); extern spif_classname_t spif_tok_type(spif_tok_t); SPIF_DECL_PROPERTY_FUNC(tok, str, src); SPIF_DECL_PROPERTY_FUNC(tok, char, quote); SPIF_DECL_PROPERTY_FUNC(tok, char, dquote); SPIF_DECL_PROPERTY_FUNC(tok, char, escape); SPIF_DECL_PROPERTY_FUNC(tok, str, sep); SPIF_DECL_PROPERTY_FUNC(tok, list, tokens); #endif /* _LIBAST_TOK_H_ */ libast-0.7/include/libast/types.h0000644000076500007650000006552310365217630014025 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file types.h * LibAST Portable Data Types * * This file contains a collection of well-defined data types and the * tools for manipulating them. * * @author Michael Jennings * $Revision: 1.8 $ * $Date: 2003/06/17 00:44:08 $ */ #ifndef _LIBAST_TYPES_H_ #define _LIBAST_TYPES_H_ /** * @defgroup DOXGRP_TYPES LibAST Portable Data Types * * A collection of well-defined data types and the tools for * manipulating them. * * As any C programmer who cares about portability knows, dealing with * different types on different platforms can be a problem. On some * platforms, int is 16-bit and long is 32-bit; on others, both int * and long are 32-bit and there is no long long; others have long * long as a 64-bit integer; and then there are the native 64-bit * platforms where long can also be 64-bit. Not to mention the * presence/absence of boolean types/defines, signed vs. unsigned * char, and so forth. * * LibAST solves this problem by defining data types for specific * integer sizes that are guaranteed to be defined on any system with * LibAST. Also, the basic data types are given their own new data * types which make signedness vs. unsignedness specifically stated, * preventing bad assumptions. * * Also included are macros for building LibAST type names from their * basenames, allocating LibAST objects, typecasting, generating * type-specific NULL comparisons, stringizing NULL values, taking the * size of a LibAST object type, and more. * * There are a few potential gotchas here, so please read the * following documentation carefully for each part you wish to use. */ /*@{*/ /** * @name Type Name Composition Macros * --- * * These macros convert basenames like "obj" into actual typenames * like "spif_obj_t." This is primarily intended for use by other * macros and in places where the basename of the type should be * emphasized. * * @note LibAST's use of the term "const type" does @em NOT match the * traditional C definition of the term @c const. When you declare a * variable of a type like @c spif_obj_t or @c SPIF_TYPE(obj), you are * actually defining a pointer variable which will point to an object * of that type. Why a pointer? Because they're the closest thing C * has to references. However, in places where the actual structure * is needed as opposed to to a pointer (like when using sizeof()), * the @c CONST version of the macro should be used instead. * * @ingroup DOXGRP_TYPES */ /** * Create a complete type name from its basename. * * This macro converts a basename (such as "obj" or "charptr" or * "uint8") into a namespace-safe full type name. * * @param type The type basename. * @return The full type name. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_TYPE(type) spif_ ## type ## _t /** * Create a complete const type name from its basename. * * This macro converts a basename (such as "obj" or "charptr" or * "uint8") into a namespace-safe const type name. * * @param type The type basename. * @return The full const type name. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_CONST_TYPE(type) spif_const_ ## type ## _t /** * Obtain the size of a type from its basename. * * This macro returns the size of the given type basename (such as * "obj" or "str"). This is only used for objects and other * structures whose types are actually struct pointers. * * @param type The type basename. * @return The size of objects/structures of that type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_SIZEOF_TYPE(type) (sizeof(SPIF_CONST_TYPE(type))) /** * Define a type and its corresponding const type. * * This macro creates a typedef which maps the const type @a t to the * type specified by @a u and a typedef which maps the type @a t to a * pointer to its const type. Again, this is used for structures. * * @param t The type basename. * @param u The actual type it's being mapped to. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_DECL_TYPE(t, u) typedef u SPIF_CONST_TYPE(t); typedef SPIF_CONST_TYPE(t) * SPIF_TYPE(t) /*@}*/ /*@{*/ /** * @name Object-Specific Macros * --- * * These macros are intended for use specifically with objects. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink * @ingroup DOXGRP_TYPES */ /** * Allocate an object (or other structured type) by its basename. * * This macro is used primarily in object constructors. It allocates * and returns the specified type. * * @param type The type basename. * @return An allocated object of the specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_ALLOC(type) SPIF_CAST(type) MALLOC(SPIF_SIZEOF_TYPE(type)) /** * Deallocate an object (or other structured type). * * This macro is used primarily in object destructors. It frees the * memory associated with the specified object and invalidates it. * * @param obj The object to be freed. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_DEALLOC(obj) FREE(obj) /** * Builds the classname variable for a particular base type. * * This macro converts a basename into the classname for that type. * It is primarily used in initialization of class objects. * * @param type The type basename. * @return A string representing the classname for that type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_DECL_CLASSNAME(type) SPIF_CAST(charptr) "!spif_" #type "_t!" /*@}*/ /*@{*/ /** * @name Typecast Macros * --- * * These macros provide typecasting by basename for LibAST types. * Cast macros are also provided for native C types to provide * consistency of casting method. * * @ingroup DOXGRP_TYPES */ /** * Typecast to a native C type. * * This macro is identical to traditional C typecasting and is * supplied primarily for consistency. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_CAST_C(type) (type) /** * Typecast to a const native C type. * * This macro is identical to traditional C typecasting, except that * the @c const keyword is added to the typecast. It is supplied * primarily for consistency. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_CONST_CAST_C(type) (const type) /** * Typecast to a LibAST type by basename. * * This macro typecasts a value to a particular LibAST type by its * basename. It is usually employed where emphasis on the basename is * desired, particularly with objects. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_TYPE() */ #define SPIF_CAST(type) (SPIF_TYPE(type)) /** * Typecast to a const LibAST type by basename. * * This macro is identical to SPIF_CAST(), except that the @c const * keyword is added to the typecast. * * @note DO NOT confuse this typecast with the "const type" * terminology. This typecast applies const-ness (i.e., immutability) * to an object or other value. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_TYPE(), SPIF_CAST() */ #define SPIF_CONST_CAST(type) (const SPIF_TYPE(type)) /** * Typecast to a pointer to a LibAST type by basename. * * This macro typecasts a value to a pointer to a particular LibAST * type by its basename. It is usually employed where emphasis on the * basename is desired, particularly with objects. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_TYPE() */ #define SPIF_CAST_PTR(type) (SPIF_TYPE(type) *) /** * Typecast to a pointer to a const LibAST type by basename. * * This macro is identical to SPIF_CAST_PTR(), except that the @c * const keyword is added to the typecast. * * @note DO NOT confuse this typecast with the "const type" * terminology. This typecast applies const-ness (i.e., immutability) * to the object or other value referenced by the pointer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_TYPE(), SPIF_CAST_PTR() */ #define SPIF_CONST_CAST_PTR(type) (const SPIF_TYPE(type) *) /*@}*/ /*@{*/ /** * @name NULL Handling Macros * --- * * These macros handle typecasting the NULL pointer to a specific * basename/type and printing out values which are set to NULL of a * specific basename/type. * * @ingroup DOXGRP_TYPES */ /** * Returns a NULL object of the specified base type. * * This macro returns a NULL object of the type specified by the given * basename. It is generally used for initializing object member * variables and for returning correctly-typed NULL objects. * * @param type The type basename. * @return A NULL object of the specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST() */ #define SPIF_NULL_TYPE(type) (SPIF_CAST(type) (NULL)) /** * Returns a NULL object of the specified native C type. * * This macro returns a NULL object of the specified C type. It is * included primarily for consistency. * * @param type The native C type. * @return A NULL value of the specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST_C() */ #define SPIF_NULL_TYPE_C(type) (SPIF_CAST_C(type) (NULL)) /** * Returns a NULL pointer to an object of the specified base type. * * This macro returns a NULL pointer to an object of the type * specified by the given basename. It is generally used for * initializing object member variables and for returning * correctly-typed NULL objects. * * @param type The type basename. * @return A NULL pointer to an object of the specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST() */ #define SPIF_NULL_TYPE_PTR(type) (SPIF_CAST_PTR(type) (NULL)) /** * Returns a string representing a NULL value of the specified base * type. * * This macro returns a string which shows the NULL value typecast to * the specified type. This is a convenience macro used primarily by * the "show" method of various objects. * * @param type The type basename. * @return A string representation of a NULL object of the * specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_NULLSTR_TYPE(type) "{ ((spif_" #type "_t) NULL) }" /** * Returns a string representing a NULL value of the specified native * C type. * * This macro returns a string which shows the NULL value typecast to * the specified type. This is a convenience macro used primarily by * the "show" method of various objects. * * @param type The type basename. * @return A string representation of a NULL value of the * specified C type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_NULLSTR_TYPE_C(type) "{ ((" #type ") NULL) }" /** * Returns a string representing a NULL value of a pointer to the * specified base type. * * This macro returns a string which shows the NULL value typecast to * a pointer to the specified type. This is a convenience macro used * primarily by the "show" method of various objects. * * @param type The type basename. * @return A string representation of a NULL pointer to an object * of the specified type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ #define SPIF_NULLSTR_TYPE_PTR(type) "{ ((spif_" #type "_t *) NULL) }" /** * Returns whether or not a generic pointer is NULL. * * This macro returns whether or not a generic pointer is NULL. * * @param p The pointer to test. * @return #TRUE if NULL, #FALSE otherwise. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST() */ #define SPIF_PTR_ISNULL(p) ((SPIF_CAST(ptr) (p) == SPIF_NULL_TYPE(ptr)) ? (TRUE) : (FALSE)) /*@}*/ /*@{*/ /** * @name Sized Integer Data Types * --- * * These type definitions provide integer types which are guaranteed * portable, guaranteed to be of a specific size, and guaranteed to be * signed or unsigned, according to the name of each type. * * @note Platforms not supporting an integer type of a given size * default to @c long * * @note The definitions shown here in the documentation correspond to * the platform on which the docs were generated and do not * necessarily reflect the actual mappings on your platform. * * @ingroup DOXGRP_TYPES */ /** * An 8-bit signed integer. * * An 8-bit signed integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed char spif_int8_t; /** * An 8-bit unsigned integer. * * An 8-bit unsigned integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned char spif_uint8_t; /** * A 16-bit signed integer. * * A 16-bit signed integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed short spif_int16_t; /** * A 16-bit unsigned integer. * * A 16-bit unsigned integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned short spif_uint16_t; /** * A 32-bit signed integer. * * A 32-bit signed integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed int spif_int32_t; /** * A 32-bit unsigned integer. * * A 32-bit unsigned integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned int spif_uint32_t; /** * A 64-bit signed integer. * * A 64-bit signed integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed long long spif_int64_t; /** * A 64-bit unsigned integer. * * A 64-bit unsigned integer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned long long spif_uint64_t; /*@}*/ /*@{*/ /** * @name Portable C-Mapped Data Types * --- * * These type definitions provide versions of the native C types which * are specifically signed or unsigned. Also included are an * explicitly-signed char pointer type, a generic pointer type, and a * generic function pointer type. * * @ingroup DOXGRP_TYPES */ /** * A signed char. * * A signed char. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed char spif_char_t; /** * A signed short. * * A signed short. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed short spif_short_t; /** * A signed int. * * A signed int. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed int spif_int_t; /** * A signed long. * * A signed long. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef signed long spif_long_t; /** * An unsigned char. * * An unsigned char. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned char spif_uchar_t; /** * An unsigned short. * * An unsigned short. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned short spif_ushort_t; /** * An unsigned int. * * An unsigned int. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned int spif_uint_t; /** * An unsigned long. * * An unsigned long. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef unsigned long spif_ulong_t; /** * A pointer to a signed char. * * A pointer to a signed char. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef spif_char_t *spif_charptr_t; /** * A pointer to a byte of data. * * A pointer to a byte of data. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef spif_uint8_t *spif_byteptr_t; /** * A generic, untyped pointer. * * A generic, untyped pointer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef void *spif_ptr_t; /** * A generic function pointer. * * A generic function pointer. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef void * (*spif_func_t)(); /** * A class name. * * This typedef abstracts the actual type of a classname variable. At * this point I can't imagine it needing to be anything else, but one * never knows.... * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef spif_charptr_t spif_classname_t; /** * Convenience macro for typecasting to spif_charptr_t. * * This macro typecasts a value to a spif_charptr_t. I got really * tired of typing "SPIF_CAST(charptr)" all the time, especially for * string constants. :-) * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST(), spif_charptr_t */ #define SPIF_CHARPTR(var) (SPIF_CAST(charptr) (var)) /** * Convenience macro for typecasting to C's default char * type. * * This macro typecasts a value to whatever "char *" is on the current * system. This is used to typecast a spif_charptr_t back to the * native C type for use in standard libc functions. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CAST(), spif_charptr_t */ #define SPIF_CHARPTR_C(var) (SPIF_CAST_C(char *) (var)) /*@}*/ /*@{*/ /** * @name Portable Socket Types * --- * * These types provide portability and name-mapping for the values * and types used in socket code. These are used by the LibAST socket * object and should not need to be used in end-user code. * * @bug FIXME: These mappings are currently hard-coded. * * @ingroup DOXGRP_TYPES */ /** * A generic socket address. * * @internal * This type references a generic socket address structure. It is * used for typecasting the protocol-based pointers (see below) to a * generic type suitable for use as a parameter to socket functions. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(sockaddr, struct sockaddr); /** * A socket address for the IPv4 protocol family. * * @internal * This type references an IPv4 socket address structure. It is used * to store IP addressing information for a given socket. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(ipsockaddr, struct sockaddr_in); /** * A socket address for the UNIX protocol family. * * @internal * This type references a UNIX socket address structure. It is used * to store addressing information for a given UNIX socket. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(unixsockaddr, struct sockaddr_un); /** * An IPv4 address. * * @internal * This type references an IPv4 address in native host format. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(ipaddr, struct in_addr); /** * Host information. * * @internal * This type references host information in native host format. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(hostinfo, struct hostent); /** * Protocol information. * * @internal * This type references protocol information in native host format. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(protoinfo, struct protoent); /** * Service information. * * @internal * This type references service information in native host format. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ SPIF_DECL_TYPE(servinfo, struct servent); /** * The file descriptor for a socket. * * This type encapsulates the actual type of the socket file * descriptor. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef int spif_sockfd_t; /** * The protocol family for a socket. * * This type encapsulates the actual representation of the protocol * family. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef int spif_sockfamily_t; /** * The type of a socket. * * This type encapsulates the actual representation of the socket * type. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef int spif_socktype_t; /** * A socket protocol. * * This type encapsulates the actual representation of a socket * protocol. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef int spif_sockproto_t; /** * A socket port. * * This type encapsulates the actual representation of a socket's * port. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef spif_uint16_t spif_sockport_t; /** * The length of a socket address structure. * * This type encapsulates the actual representation of the size of a * socket address structure. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef socklen_t spif_sockaddr_len_t; /*@}*/ /*@{*/ /** * @name Portable Enumerated Data Types * --- * * These typedefs and macros provide portable, consistent * implementations of arbitrary comparison functionality and boolean * variables. * * @ingroup DOXGRP_TYPES */ /** * An enumerated type for comparisons. * * The defacto standard for the return value of a function or * operation which compares two things comes from the return value of * the @c strcmp() family of functions: An integer less than, equal * to, or greater than zero representing that the first value is less * than, equal to, or greater than (respectively) the second value. * This type makes such comparisons more readable and provides * specific, defined values for each case. Macros are provided to * improve readability and simplify conversion from other comparison * functions. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, SPIF_CMP_FROM_INT(), SPIF_CMP_IS_LESS(), * SPIF_CMP_IS_EQUAL(), SPIF_CMP_IS_GREATER() */ typedef enum { SPIF_CMP_LESS = -1, SPIF_CMP_EQUAL = 0, SPIF_CMP_GREATER = 1 } spif_cmp_t; /** * Convert a traditional integer comparison result to a spif_cmp_t * value. * * This convenience macro accepts an integer value less than, equal * to, or greater than zero (as traditionally supplied by comparison * functions) and converts that value to SPIF_CMP_LESS, * SPIF_CMP_EQUAL, or SPIF_CMP_GREATER, respectively. * * @note This macro evaluates its parameter twice, so beware of side * effects. * * @param i A traditional integer comparison value. * @return The corresponding spif_cmp_t value. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, spif_cmp_t */ #define SPIF_CMP_FROM_INT(i) ((SPIF_CAST_C(int) (i) < 0) ? (SPIF_CMP_LESS) : ((SPIF_CAST_C(int) (i) > 0) ? (SPIF_CMP_GREATER) : (SPIF_CMP_EQUAL))) /** * Check if a comparison value is SPIF_CMP_LESS. * * This convenience macro determines if a given comparison expression * or value evaluates to SPIF_CMP_LESS. The @a cmp expression is only * evaluated once, so this macro can safely be used on comparison * expressions like SPIF_CMP_FROM_INT(). * * @param cmp Comparison expression or value of type spif_cmp_t. * @return True if the result is SPIF_CMP_LESS, false otherwise. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, spif_cmp_t, SPIF_CMP_FROM_INT() */ #define SPIF_CMP_IS_LESS(cmp) ((cmp) == SPIF_CMP_LESS) /** * Check if a comparison value is SPIF_CMP_EQUAL. * * This convenience macro determines if a given comparison expression * or value evaluates to SPIF_CMP_EQUAL. The @a cmp expression is * only evaluated once, so this macro can safely be used on comparison * expressions like SPIF_CMP_FROM_INT(). * * @param cmp Comparison expression or value of type spif_cmp_t. * @return True if the result is SPIF_CMP_EQUAL, false otherwise. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, spif_cmp_t, SPIF_CMP_FROM_INT() */ #define SPIF_CMP_IS_EQUAL(cmp) ((cmp) == SPIF_CMP_EQUAL) /** * Check if a comparison value is SPIF_CMP_GREATER. * * This convenience macro determines if a given comparison expression * or value evaluates to SPIF_CMP_GREATER. The @a cmp expression is * only evaluated once, so this macro can safely be used on comparison * expressions like SPIF_CMP_FROM_INT(). * * @param cmp Comparison expression or value of type spif_cmp_t. * @return True if the result is SPIF_CMP_GREATER, false otherwise. * * @see @link DOXGRP_TYPES Portable Data Types @endlink, spif_cmp_t, SPIF_CMP_FROM_INT() */ #define SPIF_CMP_IS_GREATER(cmp) ((cmp) == SPIF_CMP_GREATER) /** * Convenience macro for comparing possibly NULL values. * * This macro exists because I got tired of typing the same thing over * and over again to handle comparisons of two pointers, either of * which may be NULL. * * @param p1 The first pointer. * @param p2 The second pointer. * @return * * @see @link DOXGRP_STRINGS String Utility Routines @endlink, SPIF_PTR_ISNULL() */ #define SPIF_COMP_CHECK_NULL(p1, p2) do { \ if (SPIF_PTR_ISNULL((p1)) && SPIF_PTR_ISNULL((p2))) { \ return SPIF_CMP_EQUAL; \ } else if (SPIF_PTR_ISNULL((p1))) { \ return SPIF_CMP_LESS; \ } else if (SPIF_PTR_ISNULL((p2))) { \ return SPIF_CMP_GREATER; \ } \ } while (0) #undef false #undef False #undef FALSE #undef true #undef True #undef TRUE /** * An enumerated type for boolean values. * * Unlike C++, C does not have a native boolean type. Having one, * while strictly not necessary, tends to make for more readable * code. So LibAST defines a boolean type and maps the most common * values into it (i.e., TRUE, True, and true along with FALSE, False, * and false). * * @note Because "false" and "true" are C++ reserved words, compiling * LibAST with a C++ compiler will disable these values as members of * the spif_bool_t data type. For this and other reasons (namely * readability), use of "TRUE" and "FALSE" is preferred. * * @see @link DOXGRP_TYPES Portable Data Types @endlink */ typedef enum { #ifndef __cplusplus false = 0, #endif False = 0, FALSE = 0, #ifndef __cplusplus true = 1, #endif True = 1, TRUE = 1 } spif_bool_t; /*@}*/ #endif /* _LIBAST_TYPES_H_ */ libast-0.7/include/libast/url.h0000644000076500007650000000677510003030523013446 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_URL_H_ #define _LIBAST_URL_H_ /* Cast an arbitrary object pointer to a url. */ #define SPIF_URL(o) (SPIF_CAST(url) (o)) /* Check to see if a pointer references an url. */ #define SPIF_OBJ_IS_URL(o) (SPIF_OBJ_IS_TYPE(o, url)) /* Used for testing the NULL-ness of urls. */ #define SPIF_URL_ISNULL(o) (SPIF_URL(o) == SPIF_NULL_TYPE(url)) /* Calls to the basic functions. */ #define SPIF_URL_NEW() SPIF_CAST(url) (SPIF_CLASS(SPIF_CLASS_VAR(url)))->(noo)() #define SPIF_URL_INIT(o) SPIF_OBJ_INIT(o) #define SPIF_URL_DONE(o) SPIF_OBJ_DONE(o) #define SPIF_URL_DEL(o) SPIF_OBJ_DEL(o) #define SPIF_URL_SHOW(o, b, i) SPIF_OBJ_SHOW(o, b, i) #define SPIF_URL_COMP(o1, o2) SPIF_OBJ_COMP(o) #define SPIF_URL_DUP(o) SPIF_OBJ_DUP(o) #define SPIF_URL_TYPE(o) SPIF_OBJ_TYPE(o) SPIF_DECL_OBJ(url) { SPIF_DECL_PARENT_TYPE(str); SPIF_DECL_PROPERTY(str, proto); SPIF_DECL_PROPERTY(str, user); SPIF_DECL_PROPERTY(str, passwd); SPIF_DECL_PROPERTY(str, host); SPIF_DECL_PROPERTY(str, port); SPIF_DECL_PROPERTY(str, path); SPIF_DECL_PROPERTY(str, query); }; extern spif_class_t SPIF_CLASS_VAR(url); extern spif_url_t spif_url_new(void); extern spif_url_t spif_url_new_from_str(spif_str_t); extern spif_url_t spif_url_new_from_ptr(spif_charptr_t); extern spif_bool_t spif_url_del(spif_url_t); extern spif_bool_t spif_url_init(spif_url_t); extern spif_bool_t spif_url_init_from_str(spif_url_t, spif_str_t); extern spif_bool_t spif_url_init_from_ptr(spif_url_t, spif_charptr_t); extern spif_bool_t spif_url_done(spif_url_t); extern spif_str_t spif_url_show(spif_url_t, spif_charptr_t, spif_str_t, size_t); extern spif_cmp_t spif_url_comp(spif_url_t, spif_url_t); extern spif_url_t spif_url_dup(spif_url_t); extern spif_classname_t spif_url_type(spif_url_t); SPIF_DECL_PROPERTY_FUNC(url, str, proto); SPIF_DECL_PROPERTY_FUNC(url, str, user); SPIF_DECL_PROPERTY_FUNC(url, str, passwd); SPIF_DECL_PROPERTY_FUNC(url, str, host); SPIF_DECL_PROPERTY_FUNC(url, str, port); SPIF_DECL_PROPERTY_FUNC(url, str, path); SPIF_DECL_PROPERTY_FUNC(url, str, query); extern spif_bool_t spif_url_unparse(spif_url_t); #endif /* _LIBAST_URL_H_ */ libast-0.7/include/libast/vector_if.h0000644000076500007650000000761410004252117014623 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_VECTOR_IF_H_ #define _LIBAST_VECTOR_IF_H_ /* * interface goop */ /* Standard typecast macros.... */ #define SPIF_VECTOR(o) (SPIF_CAST(vector) (o)) #define SPIF_VECTOR_CLASS(o) (SPIF_CAST(vectorclass) SPIF_OBJ_CLASS(o)) /* Name of class variable associated with vector interface */ #define SPIF_VECTORCLASS_VAR(type) spif_ ## type ## _vectorclass /* Check if a vector is NULL */ #define SPIF_VECTOR_ISNULL(o) (SPIF_VECTOR(o) == SPIF_NULL_TYPE(vector)) /* Check if an object is a vector */ #define SPIF_OBJ_IS_VECTOR(o) SPIF_OBJ_IS_TYPE(o, vector) /* Call a method on an instance of an implementation class */ #define SPIF_VECTOR_CALL_METHOD(o, meth) SPIF_VECTOR_CLASS(o)->meth /* Calls to the basic functions. */ #define SPIF_VECTOR_NEW(type) SPIF_VECTOR((SPIF_CLASS(SPIF_VECTORCLASS_VAR(type)))->noo()) #define SPIF_VECTOR_INIT(o) SPIF_OBJ_INIT(o) #define SPIF_VECTOR_DONE(o) SPIF_OBJ_DONE(o) #define SPIF_VECTOR_DEL(o) SPIF_OBJ_DEL(o) #define SPIF_VECTOR_SHOW(o, b, i) SPIF_OBJ_SHOW(o, b, i) #define SPIF_VECTOR_COMP(o1, o2) SPIF_OBJ_COMP(o1, o2) #define SPIF_VECTOR_DUP(o) SPIF_OBJ_DUP(o) #define SPIF_VECTOR_TYPE(o) SPIF_OBJ_TYPE(o) #define SPIF_VECTOR_CONTAINS(o, item) SPIF_CAST(bool) ((SPIF_VECTOR_CALL_METHOD((o), contains))(o, item)) #define SPIF_VECTOR_COUNT(o) SPIF_CAST_C(size_t) ((SPIF_VECTOR_CALL_METHOD((o), count))(o)) #define SPIF_VECTOR_FIND(o, item) SPIF_CAST(obj) ((SPIF_VECTOR_CALL_METHOD((o), find))(o, item)) #define SPIF_VECTOR_INSERT(o, item) SPIF_CAST(bool) ((SPIF_VECTOR_CALL_METHOD((o), insert))(o, item)) #define SPIF_VECTOR_ITERATOR(o) SPIF_CAST(iterator) ((SPIF_VECTOR_CALL_METHOD((o), iterator))(o)) #define SPIF_VECTOR_REMOVE(o, item) SPIF_CAST(obj) ((SPIF_VECTOR_CALL_METHOD((o), remove))(o, item)) #define SPIF_VECTOR_TO_ARRAY(o) SPIF_CAST_PTR(obj) ((SPIF_VECTOR_CALL_METHOD((o), to_array))(o)) typedef spif_obj_t spif_vector_t; SPIF_DECL_OBJ(vectorclass) { SPIF_DECL_PARENT_TYPE(class); spif_func_t contains; spif_func_t count; spif_func_t find; spif_func_t insert; spif_func_t iterator; spif_func_t remove; spif_func_t to_array; }; #endif /* _LIBAST_VECTOR_IF_H_ */ libast-0.7/include/libast.h0000644000076500007650000032725510365216666012674 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file libast.h * Global LibAST header file. * * This file contains all general-purpose macros, function * declarations, etc. for LibAST. It is also responsible for * including all required system headers and LibAST Object headers. * * @author Michael Jennings * @version $Revision: 1.61 $ * @date $Date: 2005/07/16 01:39:24 $ */ #ifndef _LIBAST_H_ #define _LIBAST_H_ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if TIME_WITH_SYS_TIME # include #endif #if WITH_DMALLOC # include #elif HAVE_MALLOC_H # include #endif #include #include #include #include #include #include #include #include #if LIBAST_X11_SUPPORT # include # include # include # if LIBAST_IMLIB2_SUPPORT # include # endif #endif #ifdef __GNUC__ # if __GNUC__ >= 4 # undef STRICT_ISO_C99 # define STRICT_ISO_C99 1 # endif #else # define __attribute__(x) # define __extension__(x) # define __volatile__(x) #endif #if LIBAST_REGEXP_SUPPORT_PCRE # if HAVE_PCRE_H # include # elif HAVE_PCRE_PCRE_H # include # endif #elif LIBAST_REGEXP_SUPPORT_POSIX || LIBAST_REGEXP_SUPPORT_BSD # if HAVE_REGEX_H # include # endif # if LIBAST_REGEXP_SUPPORT_BSD extern char *re_comp(); extern int re_exec(); # endif #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /******************************* GENERIC GOOP *********************************/ /** * Mark a variable as used. * * This macro is used to explicitly mark a variable as "used." It * intentionally generates no real code, but suppresses gcc warnings * about unused variables and/or parameters. That way, the programmer * can explicitly acknowledge that certain variables/parameters are * intentionally unused, making the warnings more effective by * eliminating false positives. * * @param x Any variable or parameter name. */ #define USE_VAR(x) (void) x /** * @def MIN(a, b) * Return the lesser of @a a or @a b. * * This macro compares its two parameters, @a a and @a b, and returns * the lesser of the two (the minimum). When building under gcc, a * GNU-specific extension is used which prevents expressions used as * parameters from being evaluated multiple times. * * @param a Any expression that evaluates to a value. * @param b Any expression that evaluates to a value. * @return The lesser of the two values. */ /** * @def MAX(a, b) * Return the greater of @a a or @a b. * * This macro compares its two parameters, @a a and @a b, and returns * the greater of the two (the maximum). When building under gcc, a * GNU-specific extension is used which prevents expressions used as * parameters from being evaluated multiple times. * * @param a Any expression that evaluates to a value. * @param b Any expression that evaluates to a value. * @return The greater of the two values. */ /** * @def LOWER_BOUND(current, other) * Force a lower bound on a variable. * * This macro checks the value of its first parameter, @a current, and * makes sure it is greater than or equal to the value of @a other. * If @a current is less than @a other, @a current is assigned the * value of @a other. In essence, this establishes a "lower bound" on * @a current equal to the value of @a other. * * @param current The variable to check. * @param other The value by which @a current will be bound. * @return The new value of @a current. */ /** * @def UPPER_BOUND(current, other) * Force an upper bound on a variable. * * This macro checks the value of its first parameter, @a current, and * makes sure it is less than or equal to the value of @a other. If * @a current is greater than @a other, @a current is assigned the * value of @a other. In essence, this establishes an "upper bound" * on @a current equal to the value of @a other. * * @param current The variable to check. * @param other The value by which @a current will be bound. * @return The new value of @a current. */ /** * @def BOUND(val, min, max) * Force a variable to be within a given range. * * This macro checks the value of its first parameter, @a val, and * makes sure it is between @a min and @a max, inclusive. If @a val * is above this range, it is assigned the value of @a max. Likewise, * if @a val is below this range, it is assigned the value of @a min. * In essence, this establishes both an "upper bound" and a "lower * bound" on @a val. * * @param val The variable to check. * @param min The lowest value @a val may have. * @param max The highest value @a val may have. * @return The new value of @a val. */ #ifdef MIN # undef MIN #endif #ifdef MAX # undef MAX #endif #ifdef __GNUC__ # define MIN(a,b) __extension__ ({__typeof__(a) aa = (a); __typeof__(b) bb = (b); (aa < bb) ? (aa) : (bb);}) # define MAX(a,b) __extension__ ({__typeof__(a) aa = (a); __typeof__(b) bb = (b); (aa > bb) ? (aa) : (bb);}) # define LOWER_BOUND(current, other) __extension__ ({__typeof__(other) o = (other); ((current) < o) ? ((current) = o) : (current);}) # define UPPER_BOUND(current, other) __extension__ ({__typeof__(other) o = (other); ((current) > o) ? ((current) = o) : (current);}) # define BOUND(val, min, max) __extension__ ({__typeof__(min) m1 = (min); __typeof__(max) m2 = (max); ((val) < m1) ? ((val) = m1) : (((val) > m2) ? ((val) = m2) : (val));}) #else # define MIN(a,b) (((a) < (b)) ? (a) : (b)) # define MAX(a,b) (((a) > (b)) ? (a) : (b)) # define LOWER_BOUND(current, other) (((current) < (other)) ? ((current) = (other)) : (current)) # define UPPER_BOUND(current, other) (((current) > (other)) ? ((current) = (other)) : (current)) # define BOUND(val, min, max) (((val) < (min)) ? ((val) = (min)) : (((val) > (max)) ? ((val) = (max)) : (val))) #endif /** @def AT_LEAST(current, other) Alias for LOWER_BOUND(). This macro is an alias for LOWER_BOUND(). */ #define AT_LEAST(current, other) LOWER_BOUND(current, other) /** @def MAX_IT(current, other) Alias for LOWER_BOUND(). This macro is an alias for LOWER_BOUND(). */ #define MAX_IT(current, other) LOWER_BOUND(current, other) /** @def AT_MOST(current, other) Alias for UPPER_BOUND(). This macro is an alias for UPPER_BOUND(). */ #define AT_MOST(current, other) UPPER_BOUND(current, other) /** @def MIN_IT(current, other) Alias for UPPER_BOUND(). This macro is an alias for UPPER_BOUND(). */ #define MIN_IT(current, other) UPPER_BOUND(current, other) /** @def CONTAIN(val, min, max) Alias for BOUND(). This macro is an alias for BOUND(). */ #define CONTAIN(val, min, max) BOUND(val, min, max) /** * Swaps two values. * * This macro swaps the values of its first two parameters using the * third as temporary storage. * * @param one The first variable. * @param two The second variable. * @param tmp A temporary holding spot used during swapping. */ #define SWAP_IT(one, two, tmp) do {(tmp) = (one); (one) = (two); (two) = (tmp);} while (0) /** * @def SWAP(a, b) * Swaps two values. * * This macro performs the same task as the SWAP_IT() macro, except * that no temporary variable is required. Instead, a temporary * variable is created by the macro itself. Under gcc, the * __typeof__() extension is used to create a temporary variable of * the same type as @a a. Under other compilers, a void pointer is * used. * * @param a The first variable. * @param b The second variable. */ #ifdef __GNUC__ # define SWAP(a, b) (void) __extension__ ({__typeof__(a) __tmp = (a); (a) = (b); (b) = __tmp;}) #else # define SWAP(a, b) do {void *__tmp = ((void *)(a)); (a) = (b); (b) = __tmp;} while (0) #endif /** * Swaps two values. * * This macro swaps the values of @a a and @a b using the now-infamous * chained XOR trick. * * @attention ONLY use this with like variables, and only those which * can safely be cast to and from a long. If you're unsure of whether * or not it would be safe, use SWAP() or SWAP_IT() instead! * * @param a The first variable. * @param b The second variable. */ #if STRICT_ISO_C99 # define BINSWAP(a, b) SWAP(a, b) #else # define BINSWAP(a, b) (((long) (a)) ^= ((long) (b)) ^= ((long) (a)) ^= ((long) (b))) #endif /** * Make sure a char pointer is non-NULL before printing it. * * This is a convenience macro primarily targetted at systems like * Solaris where doing a printf() on a NULL char pointer using %s * results in a segmentation fault rather than helpful message. This * macro should be used in any place where a string is printed which * could potentially be NULL. * * @param x A string (char *). * @return @a x, or if @a x is NULL, the string "<@a x null>" */ #define NONULL(x) (((char *) (x)) ? ((char *) (x)) : ((char *) ("<" #x " null>"))) /** * Not-A-Number * * This makes sure NAN is defined. */ #ifndef NAN # ifdef MAX_FLOAT # define NAN MAX_FLOAT # elsif defined(MAXFLOAT) # define NAN MAX_FLOAT # elsif defined(HUGE) # define NAN HUGE # else /* FIXME: This could be dangerous...anyone have a better idea? */ # define NAN 3.40282347e+38F # endif #endif /****************************** DEBUGGING GOOP ********************************/ #ifndef LIBAST_DEBUG_FD /** * Where to send debugging output. * * This defines where debugging output should be sent. Should be * either stdout or stderr. * * @ingroup DOXGRP_DEBUG */ # define LIBAST_DEBUG_FD (stderr) #endif #ifndef DEBUG /** * Maximum compile-time debugging level. * * LibAST supports debugging levels, allowing for progressively more * verbosity of debugging output as the level gets higher. This * defines the compile-time maximum; support for higher debugging * levels than this will not even be compiled in, so use care when * setting this. * * @ingroup DOXGRP_DEBUG */ # define DEBUG 0 #endif /** UNDOCUMENTED. */ #define DEBUG_LEVEL (libast_debug_level) /** UNDOCUMENTED. */ #define DEBUG_FLAGS (libast_debug_flags) /** Does nothing. This macro is a nop (no operation). It does nothing. */ #define NOP ((void)0) /** * A fix-me NOP. * * This is the same as NOP(), but is used to mark something needing to * be fixed. */ #define FIXME_NOP(x) /** * Mark a block of code needing fixing. * * This marks a block of code needing fixing and removes it. */ #define FIXME_BLOCK 0 /** * Mark unused blocks of code. * * This marks a block of code as unused and removes it. */ #define UNUSED_BLOCK 0 /** * @def __DEBUG() * Format and print debugging output. * * This macro formats and prints debugging output by prepending a * timestamp, the filename, the line number, and (if available) the * function name. * * This is an internal macro and should not be used directly. * @ingroup DOXGRP_DEBUG */ #if defined(__FILE__) && defined(__LINE__) # ifdef __GNUC__ # define __DEBUG() fprintf(LIBAST_DEBUG_FD, "[%lu] %12s | %4d: %s(): ", (unsigned long) time(NULL), __FILE__, __LINE__, __FUNCTION__) # else # define __DEBUG() fprintf(LIBAST_DEBUG_FD, "[%lu] %12s | %4d: ", (unsigned long) time(NULL), __FILE__, __LINE__) # endif #else # define __DEBUG() NOP #endif /** * Assert reaching a line of code. * * This macro is simply a quick-and-dirty way of printing out a unique * message which proves that a particular portion of code was reached * and executed properly. * * @ingroup DOXGRP_DEBUG */ #define MOO() do {__DEBUG(); libast_dprintf("Moo.\n");} while (0) /** * @def ASSERT(x) * Asserts that a condition is true. * * This macro evaluates an expression, @a x, and takes action if the * expression evaluates to false (0). It works similarly to the libc * function assert(), with the exception that it will not call abort() * if the assertion fails. Instead, it will either issue a fatal * error (generally resulting in a backtrace) if debugging is active, * or print a warning if it is not. In either event, the warning/error * message will contain the filename, line number, and (if available) * function name where the error occured. * * If only a warning is generated, the function will return * immediately. * * @param x Any valid boolean expression. * @ingroup DOXGRP_DEBUG */ /** * @def ASSERT_RVAL(x, val) * Asserts that a condition is true, and provides a return value in * case it isn't. * * This macro is identical to ASSERT(), except that it returns a * value, @a val, instead of returning void. * * @param x Any valid boolean expression. * @param val The return value to use if @a x evaluates to false. * @ingroup DOXGRP_DEBUG */ /** * @def ASSERT_NOTREACHED() * Asserts that a particular piece of code is not reached. * * This macro is used in sections of code that should never be * reached. Its actions are similar to those of ASSERT(), but instead * of evaluating an expression, it always evaluates to false. * * @ingroup DOXGRP_DEBUG */ /** * @def ASSERT_NOTREACHED_RVAL(val) * Asserts that a particular piece of code is not reached, and * provides a return value in case it is. * * This macro is identical to ASSERT_NOTREACHED(), except that it * returns a value, @a val, instead of returning void. * * @ingroup DOXGRP_DEBUG */ /** * @def ABORT() * Throw a fatal exception. * * This macro is a replacement for the libc abort() function. This * version provides file/line/function information in the fatal error * message. * * @ingroup DOXGRP_DEBUG */ /** * @def REQUIRE(x) * Return if an expression is false. * * This macro is similar to ASSERT(), except that @a x evaluating to * false is not necessarily an error. Normally, this macro simply * causes the function to return. However, if debugging is active, a * message is printed noting the expression @a x and the location of * the failure. This macro is often used to test preconditions, such * as making sure pointers are non-NULL before using them. * * @param x Any valid boolean expression. * @ingroup DOXGRP_DEBUG */ /** * @def REQUIRE_RVAL(x, v) * Return @a v if an expression is false. * * This macro is identical to REQUIRE(), except that a return value * for the function is supplied. * * @param x Any valid boolean expression * @param v The function return value to use if @a x evaluates to * false. * @ingroup DOXGRP_DEBUG */ #if DEBUG >= 1 # if defined(__FILE__) && defined(__LINE__) # ifdef __GNUC__ # define ASSERT(x) do {if (!(x)) {if (DEBUG_LEVEL>=1) {libast_fatal_error("ASSERT failed in %s() at %s:%d: %s\n", __FUNCTION__, __FILE__, __LINE__, #x);} \ else {libast_print_warning("ASSERT failed in %s() at %s:%d: %s\n", __FUNCTION__, __FILE__, __LINE__, #x); return;}}} while (0) # define ASSERT_RVAL(x, val) do {if (!(x)) {if (DEBUG_LEVEL>=1) {libast_fatal_error("ASSERT failed in %s() at %s:%d: %s\n", __FUNCTION__, __FILE__, __LINE__, #x);} \ else {libast_print_warning("ASSERT failed in %s() at %s:%d: %s\n", __FUNCTION__, __FILE__, __LINE__, #x);} \ return (val);}} while (0) # define ASSERT_NOTREACHED() do {if (DEBUG_LEVEL>=1) {libast_fatal_error("ASSERT failed in %s() at %s:%d: This code should not be reached.\n", __FUNCTION__, __FILE__, __LINE__);} \ else {libast_print_warning("ASSERT failed in %s() at %s:%d: This code should not be reached.\n", __FUNCTION__, __FILE__, __LINE__);} \ } while (0) # define ASSERT_NOTREACHED_RVAL(val) do {if (DEBUG_LEVEL>=1) {libast_fatal_error("ASSERT failed in %s() at %s:%d: This code should not be reached.\n", __FUNCTION__, __FILE__, __LINE__);} \ else {libast_print_warning("ASSERT failed in %s() at %s:%d: This code should not be reached.\n", __FUNCTION__, __FILE__, __LINE__);} \ return (val);} while (0) # define ABORT() libast_fatal_error("Aborting in %s() at %s:%d.\n", __FUNCTION__, __FILE__, __LINE__) # else # define ASSERT(x) do {if (!(x)) {if (DEBUG_LEVEL>=1) {libast_fatal_error("ASSERT failed at %s:%d: %s\n", __FILE__, __LINE__, #x);} \ else {libast_print_warning("ASSERT failed at %s:%d: %s\n", __FILE__, __LINE__, #x); return;}}} while (0) # define ASSERT_RVAL(x, val) do {if (!(x)) {if (DEBUG_LEVEL>=1) {libast_fatal_error("ASSERT failed at %s:%d: %s\n", __FILE__, __LINE__, #x);} \ else {libast_print_warning("ASSERT failed at %s:%d: %s\n", __FILE__, __LINE__, #x);} \ return (val);}} while (0) # define ASSERT_NOTREACHED() do {if (DEBUG_LEVEL>=1) {libast_fatal_error("ASSERT failed at %s:%d: This code should not be reached.\n", __FILE__, __LINE__);} \ else {libast_print_warning("ASSERT failed at %s:%d: This code should not be reached.\n", __FILE__, __LINE__);} \ } while (0) # define ASSERT_NOTREACHED_RVAL(val) do {if (DEBUG_LEVEL>=1) {libast_fatal_error("ASSERT failed at %s:%d: This code should not be reached.\n", __FILE__, __LINE__);} \ else {libast_print_warning("ASSERT failed at %s:%d: This code should not be reached.\n", __FILE__, __LINE__);} \ return (val);} while (0) # define ABORT() libast_fatal_error("Aborting at %s:%d.\n", __FILE__, __LINE__) # endif # else # define ASSERT(x) do {if (!(x)) {if (DEBUG_LEVEL>=1) {libast_fatal_error("ASSERT failed: %s\n", #x);} \ else {libast_print_warning("ASSERT failed: %s\n", #x); return;}}} while (0) # define ASSERT_RVAL(x, val) do {if (!(x)) {if (DEBUG_LEVEL>=1) {libast_fatal_error("ASSERT failed: %s\n", #x);} \ else {libast_print_warning("ASSERT failed: %s\n", #x);} return (val);}} while (0) # define ASSERT_NOTREACHED() return # define ASSERT_NOTREACHED_RVAL(x) return (x) # define ABORT() libast_fatal_error("Aborting.\n") # endif # define REQUIRE(x) do {if (!(x)) {if (DEBUG_LEVEL>=1) {__DEBUG(); libast_dprintf("REQUIRE failed: %s\n", #x);} return;}} while (0) # define REQUIRE_RVAL(x, v) do {if (!(x)) {if (DEBUG_LEVEL>=1) {__DEBUG(); libast_dprintf("REQUIRE failed: %s\n", #x);} return (v);}} while (0) #else # define ASSERT(x) NOP # define ASSERT_RVAL(x, val) NOP # define ASSERT_NOTREACHED() return # define ASSERT_NOTREACHED_RVAL(val) return (val) # define ABORT() libast_fatal_error("Aborting.\n") # define REQUIRE(x) do {if (!(x)) return;} while (0) # define REQUIRE_RVAL(x, v) do {if (!(x)) return (v);} while (0) #endif /** * @def DPRINTF(x) * Print debugging output. * * This macro can be used for unconditional debugging output. If any * level of debugging support has been compiled in, this macro will * print a debugging message. * * This macro will almost never be used directly; instead, use the * D_*() macros. * * @attention Calls to this and other debugging output macros * MUST be double-parenthesized, like so: DPRINTF((...)); * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ /** * @def DPRINTF1(x) * Print level 1 debugging output. * * This macro is identical to DPRINTF(), except that the message will * only be printed if the debug level is 1 or higher. * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ /** * @def DPRINTF2(x) * Print level 2 debugging output. * * This macro is identical to DPRINTF(), except that the message will * only be printed if the debug level is 2 or higher. * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ /** * @def DPRINTF3(x) * Print level 3 debugging output. * * This macro is identical to DPRINTF(), except that the message will * only be printed if the debug level is 3 or higher. * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ /** * @def DPRINTF4(x) * Print level 4 debugging output. * * This macro is identical to DPRINTF(), except that the message will * only be printed if the debug level is 4 or higher. * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ /** * @def DPRINTF5(x) * Print level 5 debugging output. * * This macro is identical to DPRINTF(), except that the message will * only be printed if the debug level is 5 or higher. * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ /** * @def DPRINTF6(x) * Print level 6 debugging output. * * This macro is identical to DPRINTF(), except that the message will * only be printed if the debug level is 6 or higher. * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ /** * @def DPRINTF7(x) * Print level 7 debugging output. * * This macro is identical to DPRINTF(), except that the message will * only be printed if the debug level is 7 or higher. * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ /** * @def DPRINTF8(x) * Print level 8 debugging output. * * This macro is identical to DPRINTF(), except that the message will * only be printed if the debug level is 8 or higher. * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ /** * @def DPRINTF9(x) * Print level 9 debugging output. * * This macro is identical to DPRINTF(), except that the message will * only be printed if the debug level is 9 or higher. * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ #if DEBUG >= 1 # ifndef DPRINTF # define DPRINTF(x) do { __DEBUG(); libast_dprintf x; } while (0) # endif # define DPRINTF1(x) do { if (DEBUG_LEVEL >= 1) {__DEBUG(); libast_dprintf x;} } while (0) # define DPRINTF2(x) do { if (DEBUG_LEVEL >= 2) {__DEBUG(); libast_dprintf x;} } while (0) # define DPRINTF3(x) do { if (DEBUG_LEVEL >= 3) {__DEBUG(); libast_dprintf x;} } while (0) # define DPRINTF4(x) do { if (DEBUG_LEVEL >= 4) {__DEBUG(); libast_dprintf x;} } while (0) # define DPRINTF5(x) do { if (DEBUG_LEVEL >= 5) {__DEBUG(); libast_dprintf x;} } while (0) # define DPRINTF6(x) do { if (DEBUG_LEVEL >= 6) {__DEBUG(); libast_dprintf x;} } while (0) # define DPRINTF7(x) do { if (DEBUG_LEVEL >= 7) {__DEBUG(); libast_dprintf x;} } while (0) # define DPRINTF8(x) do { if (DEBUG_LEVEL >= 8) {__DEBUG(); libast_dprintf x;} } while (0) # define DPRINTF9(x) do { if (DEBUG_LEVEL >= 9) {__DEBUG(); libast_dprintf x;} } while (0) #else # ifndef DPRINTF # define DPRINTF(x) NOP # endif # define DPRINTF1(x) NOP # define DPRINTF2(x) NOP # define DPRINTF3(x) NOP # define DPRINTF4(x) NOP # define DPRINTF5(x) NOP # define DPRINTF6(x) NOP # define DPRINTF7(x) NOP # define DPRINTF8(x) NOP # define DPRINTF9(x) NOP #endif /** * Debugging output you (almost) never want. * * This macro is used for mapping debugging output you almost never * want to see. Map D_*() macros to this for overly verbose or * problematic debugging information, then manually redefine this as * needed. * * @param x A parenthesized argument list suitable for a printf-style * function. * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ #define D_NEVER(x) NOP /** Set options debugging to level 1. @see @link DOXGRP_DEBUG Debugging Subsystem @endlink */ #define DEBUG_OPTIONS 1 /** * Option debugging macro. * * This macro is used for debugging output related to the options * subsystem. It maps to DPRINTF1() so that options-related debugging * output will occur at debug level 1 and higher. * * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ #if DEBUG >= DEBUG_OPTIONS # define D_OPTIONS_IF if (DEBUG_LEVEL >= DEBUG_OPTIONS) # define D_OPTIONS(x) do { D_OPTIONS_IF {DPRINTF(x);} } while (0) #else # define D_OPTIONS_IF if (0) # define D_OPTIONS(x) NOP #endif /** Set object system debugging to level 2. @see @link DOXGRP_DEBUG Debugging Subsystem @endlink */ #define DEBUG_OBJ 2 /** * Object debugging macro. * * This macro is used for debugging output related to the object * subsystem. It maps to DPRINTF2() so that object-related debugging * output will occur at debug level 2 and higher. * * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ #if DEBUG >= DEBUG_OBJ # define D_OBJ_IF if (DEBUG_LEVEL >= DEBUG_OBJ) # define D_OBJ(x) do { D_OBJ_IF {DPRINTF(x);} } while (0) #else # define D_OBJ_IF if (0) # define D_OBJ(x) NOP #endif /** Set config file parser debugging to level 3. @see @link DOXGRP_DEBUG Debugging Subsystem @endlink */ #define DEBUG_CONF 3 /** * Config file parser debugging macro. * * This macro is used for debugging output related to the config file * parser. It maps to DPRINTF3() so that config-related debugging * output will occur at debug level 3 and higher. * * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ #if DEBUG >= DEBUG_CONF # define D_CONF_IF if (DEBUG_LEVEL >= DEBUG_CONF) # define D_CONF(x) do { D_CONF_IF {DPRINTF(x);} } while (0) #else # define D_CONF_IF if (0) # define D_CONF(x) NOP #endif /** Set memory allocation debugging to level 5. @see @link DOXGRP_DEBUG Debugging Subsystem @endlink */ #define DEBUG_MEM 5 /** * Memory allocation debugging macro. * * This macro is used for debugging output related to the memory * allocation subsystem. It maps to DPRINTF1() so that mem-related * debugging output will occur at debug level 5 and higher. * * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ #if DEBUG >= DEBUG_MEM # define D_MEM_IF if (DEBUG_LEVEL >= DEBUG_MEM) # define D_MEM(x) do { D_MEM_IF {DPRINTF(x);} } while (0) #else # define D_MEM_IF if (0) # define D_MEM(x) NOP #endif /** Set strings module debugging to level 9999. @see @link DOXGRP_DEBUG Debugging Subsystem @endlink */ #define DEBUG_STRINGS 9999 /** * String routine debugging macro. * * This macro is used for debugging output related to the string * manipulation subsystem. It maps to D_NEVER() so that * string-related debugging output can only be activated manually. * * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ #if DEBUG >= DEBUG_STRINGS # define D_STRINGS_IF if (DEBUG_LEVEL >= DEBUG_STRINGS) # define D_STRINGS(x) do { D_STRINGS_IF {DPRINTF(x);} } while (0) #else # define D_STRINGS_IF if (0) # define D_STRINGS(x) NOP #endif /** Set lexer/parser debugging to level 9999. @see @link DOXGRP_DEBUG Debugging Subsystem @endlink */ #define DEBUG_PARSE 9999 /** * Lexer/parser debugging macro. * * This macro is used for debugging output related to the lexer/parser * portion of the config parser. It maps to D_NEVER() so that * parser-related debugging output can only be activated manually. * * @see @link DOXGRP_DEBUG Debugging Subsystem @endlink * @ingroup DOXGRP_DEBUG */ #if DEBUG >= DEBUG_PARSE # define D_PARSE_IF if (DEBUG_LEVEL >= DEBUG_PARSE) # define D_PARSE(x) do { D_PARSE_IF {DPRINTF(x);} } while (0) #else # define D_PARSE_IF if (0) # define D_PARSE(x) NOP #endif /********************************* MEM GOOP ***********************************/ /** * @def MALLOC(sz) * Allocate @a sz bytes of memory. * * This macro is a replacement for the libc function malloc(). It * allocates the specified number of bytes of memory on the heap and * returns a pointer to that memory location. This macro calls libc's * malloc() if memory debugging is off, and spifmem_malloc() if it's * on. * * @param sz The size in bytes of the block of memory to allocate. * @return A pointer to the allocated memory. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def CALLOC(type, n) * Allocate enough memory for @a n objects of type @a type. * * This macro is a replacement for the libc function calloc(). It * allocates a block of memory on the heap large enough to hold @a n * objects of type @a type (e.g., a @a type array of size @a n). The * memory area is zeroed out prior to the pointer to it being * returned. This macro calls libc's calloc() if memory debugging is * off and spifmem_calloc() if it's on. * * @param type The type of object to be allocated (e.g., int). * @param n The number of objects to be allocated. * @return A pointer to the allocated memory. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def REALLOC(mem, sz) * Resize the memory block pointed to by @a mem to @a sz bytes. * * This macro is a replacement for the libc function realloc(). It * changes the size of a chunk of memory previously allocated by * malloc() or calloc() (or, by extension, the MALLOC()/CALLOC() * macros) and returns a pointer to the (possibly moved) memory area. * This macro calls libc's realloc() if memory debugging is off and * spifmem_realloc() if it's on. * * @param mem The old pointer whose size will be changed. * @param sz The new size, in bytes, to be allocated. * @return The new pointer value, which may or may not differ from the * old value. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def FREE(ptr) * Free a previously-allocated memory block. * * This macro is a replacement for the libc function free(). It * returns the previously-allocated memory block pointed to by @a ptr * to the heap. This macro calls libc's free() if memory debugging is * off and spifmem_free() if it's on. The @a ptr parameter is assigned * the value of NULL after it has been freed. * * @param ptr The pointer to be freed. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def STRDUP(s) * Duplicate a string pointer and return a pointer to the new copy. * * This macro is a replacement for the libc function strdup(). It * allocates a section of memory large enough to hold the string @a s * (including the trailing NUL character), copies the contents of @a s * into the new buffer, and returns a pointer to the new copy. This * macro calls libc's strdup() of memory debugging is off and * spifmem_strdup() if it's on. * * @param s The string to duplicate. * @return A pointer to the newly-created copy. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def MALLOC_DUMP() * Dumps a listing of all allocated pointers along with their sizes * and contents in both hex and ASCII. * * This macro is used to view the status of memory allocated via the * LibAST memory management system. First the pointers used to track * allocated memory are dumped (that's what pointer #0 is); then, each * allocated pointer is dumped along with its size and contents, the * latter being displayed both in hexadecimal form and ASCII form. * Non-printable characters are replaced by dots ('.'). You can see * a sample of the output in the * @link mem_example.c memory management system example @endlink. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def X_CREATE_PIXMAP(d, win, w, h, depth) * Create an X pixmap. * * This macro is a replacement for the Xlib function XCreatePixmap(). * It creates a pixmap of the specified size and returns an X resource * ID for it. This macro calls Xlib's XCreatePixmap() if memory * debugging is off and spifmem_x_create_pixmap() if it's on. * * @param d The X display connection. * @param win The X drawable on whose display the pixmap will be * created. * @param w The width in pixels of the pixmap. * @param h The height in pixels of the pixmap. * @param depth The color depth for the pixmap. * @return The Pixmap ID for the new pixmap. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def X_FREE_PIXMAP(d, p) * Free the specified X pixmap. * * This macro is a replacement for the Xlib function XFreePixmap(). * It frees the specified pixmap. This macro calls Xlib's * XFreePixmap() if memory debugging is off and spifmem_x_free_pixmap() * if it's on. * * @param d The X display connection. * @param p The Pixmap to be freed. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def IMLIB_REGISTER_PIXMAP(p) * Register a pixmap generated by Imlib2 so LibAST can track it. * * Unfortunately, there is no easy way to wrap all the different ways * Imlib2 could conceivably create an image. So instead, simply use * this macro to register the pixmaps Imlib2 creates. Then LibAST * will be able to track them. This macro calls * spifmem_imlib_register_pixmap() if memory debugging is on and if * Imlib2 support has been enabled. Otherwise, it's a NOP(). * * @param p The Pixmap Imlib2 created. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def IMLIB_FREE_PIXMAP(p) * Free a pixmap (and its mask) generated by Imlib2. * * Once an Imlib2-generated pixmap has been registered, you should * use this macro to free it. It calls spifmem_imlib_free_pixmap() if * Imlib2 support has been enabled. Otherwise, it's a NOP(). * * @param p The Imlib2-generated Pixmap to be freed. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def PIXMAP_DUMP() * Dump a listing of allocated pixmaps. * * This macro is analogous to the MALLOC_DUMP() macro; rather than * dumping a list of pointers, however, it dumps a list of allocated * pixmaps. Like MALLOC_DUMP(), this macro is a NOP() if memory * debugging support has not been compiled into LibAST. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def X_CREATE_GC(d, win, f, gcv) * Create an X graphics context. * * This macro is a replacement for the Xlib function XCreateGC(). It * creates a graphics context (GC) object and returns its X resource * ID. This macro calls Xlib's XCreateGC() if memory debugging is * off and spifmem_x_create_gc() if it's on. * * @param d The X display connection. * @param win The X drawable on whose screen the GC will be created. * @param f The GC flags noting which members of @a gcv have set * values. * @param gcv The GCValues structure defining properties of the GC. * @return The ID of the new GC. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def X_FREE_GC(d, gc) * Free an X graphics context. * * This macro is a replacement for the Xlib function XFreeGC(). It * frees a previously allocated graphics context (GC) object. This * macro calls Xlib's XFreeGC() if memory debugging is off and * spifmem_x_free_gc() if it's on. * * @param d The X display connection. * @param gc The graphics context object to free. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def GC_DUMP() * Dump a list of allocated graphics context objects. * * This macro is analogous to the MALLOC_DUMP() macro; rather than * dumping a list of pointers, however, it dumps a list of allocated * GC's. Like MALLOC_DUMP(), this macro is a NOP() if memory * debugging support has not been compiled into LibAST. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def MALLOC_MOD * MALLOC() call count interval. * * LibAST has the ability to count calls to MALLOC(); this defines the * interval for reporting the call count. The default is 25, meaning * that LibAST will print the current count every 25 calls. Note that * MALLOC_CALL_DEBUG must be defined when compiling LibAST, in * addition to memory debugging, for this feature to work. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def REALLOC_MOD * REALLOC() call count interval. * * LibAST has the ability to count calls to REALLOC(); this defines * the interval for reporting the call count. The default is 25, * meaning that LibAST will print the current count every 25 calls. * Note that MALLOC_CALL_DEBUG must be defined when compiling LibAST, * in addition to memory debugging, for this feature to work. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def CALLOC_MOD * CALLOC() call count interval. * * LibAST has the ability to count calls to CALLOC(); this defines the * interval for reporting the call count. The default is 25, meaning * that LibAST will print the current count every 25 calls. Note that * MALLOC_CALL_DEBUG must be defined when compiling LibAST, in * addition to memory debugging, for this feature to work. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** * @def FREE_MOD * FREE() call count interval. * * LibAST has the ability to count calls to FREE(); this defines the * interval for reporting the call count. The default is 25, meaning * that LibAST will print the current count every 25 calls. Note that * MALLOC_CALL_DEBUG must be defined when compiling LibAST, in * addition to memory debugging, for this feature to work. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ #if (DEBUG >= DEBUG_MEM) # define MALLOC(sz) spifmem_malloc(SPIF_CAST(charptr) __FILE__, __LINE__, (sz)) # define CALLOC(type,n) spifmem_calloc(SPIF_CAST(charptr) __FILE__, __LINE__, (n), (sizeof(type))) # define REALLOC(mem,sz) spifmem_realloc(SPIF_CAST(charptr) #mem, SPIF_CAST(charptr) __FILE__, __LINE__, (mem), (sz)) # define FREE(ptr) do { spifmem_free(SPIF_CAST(charptr) #ptr, SPIF_CAST(charptr) __FILE__, __LINE__, (ptr)); (ptr) = NULL; } while (0) # define STRDUP(s) spifmem_strdup(SPIF_CAST(charptr) #s, SPIF_CAST(charptr) __FILE__, __LINE__, SPIF_CAST(charptr) (s)) # define MALLOC_DUMP() spifmem_dump_mem_tables() # define X_CREATE_PIXMAP(d, win, w, h, depth) spifmem_x_create_pixmap(SPIF_CAST(charptr) __FILE__, __LINE__, (d), (win), (w), (h), (depth)) # define X_FREE_PIXMAP(d, p) spifmem_x_free_pixmap(SPIF_CAST(charptr) #p, SPIF_CAST(charptr) __FILE__, __LINE__, (d), (p)) # if LIBAST_IMLIB2_SUPPORT # define IMLIB_REGISTER_PIXMAP(p) spifmem_imlib_register_pixmap(SPIF_CAST(charptr) #p, SPIF_CAST(charptr) __FILE__, __LINE__, (p)) # define IMLIB_FREE_PIXMAP(p) spifmem_imlib_free_pixmap(SPIF_CAST(charptr) #p, SPIF_CAST(charptr) __FILE__, __LINE__, (p)) # else # define IMLIB_REGISTER_PIXMAP(p) NOP # define IMLIB_FREE_PIXMAP(p) NOP # endif # define PIXMAP_DUMP() spifmem_dump_pixmap_tables() # define X_CREATE_GC(d, win, f, gcv) spifmem_x_create_gc(__FILE__, __LINE__, (d), (win), (f), (gcv)) # define X_FREE_GC(d, gc) spifmem_x_free_gc(#gc, __FILE__, __LINE__, (d), (gc)) # define GC_DUMP() spifmem_dump_gc_tables() # define MALLOC_MOD 25 # define REALLOC_MOD 25 # define CALLOC_MOD 25 # define FREE_MOD 25 #else # define MALLOC(sz) malloc(sz) # define CALLOC(type,n) calloc((n),(sizeof(type))) # define REALLOC(mem,sz) ((sz) ? ((mem) ? (realloc((mem), (sz))) : (malloc(sz))) : ((mem) ? (free(mem), NULL) : (NULL))) # define FREE(ptr) do { free(ptr); (ptr) = NULL; } while (0) # define STRDUP(s) strdup((char *) s) # define MALLOC_DUMP() NOP # define X_CREATE_PIXMAP(d, win, w, h, depth) XCreatePixmap((d), (win), (w), (h), (depth)) # define X_FREE_PIXMAP(d, p) XFreePixmap((d), (p)) # ifdef LIBAST_IMLIB2_SUPPORT # define IMLIB_REGISTER_PIXMAP(p) NOP # define IMLIB_FREE_PIXMAP(p) imlib_free_pixmap_and_mask(p) # else # define IMLIB_REGISTER_PIXMAP(p) NOP # define IMLIB_FREE_PIXMAP(p) NOP # endif # define PIXMAP_DUMP() NOP # define X_CREATE_GC(d, win, f, gcv) XCreateGC((d), (win), (f), (gcv)) # define X_FREE_GC(d, gc) XFreeGC((d), (gc)) # define GC_DUMP() NOP #endif /* Fast memset() macro contributed by vendu */ #if !defined(SIZEOF_LONG) || (SIZEOF_LONG == 8) /** UNDOCUMENTED */ # define MEMSET_LONG() (l |= l<<32) #else /** UNDOCUMENTED */ # define MEMSET_LONG() NOP #endif /** * @def MEMSET(s, c, count) * Initialize a memory region to a particular value. * * This macro is a replacement for the libc function memset(). It * initializes the memory region pointed to by @a s to the value * specified by @a c. The size of the memory region is specified by * @a count. Note that @a c must be a byte (char) value. * * This macro has been optimized to set as many bytes simultaneously as * the architecture can handle, so it should offer superior * performance to libc's memset() function. * * @param s A pointer to the memory region to initialize. * @param c The value to which all bytes in the block will be * set. * @param count The size, in bytes, of the memory region. * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ #define MEMSET(s, c, count) do { \ char *end = (char *)(s) + (count); \ long l; \ long *l_dest = (long *)(s); \ char *c_dest; \ \ if (!(s)) { \ break; \ } \ /* areas of less than 4 * sizeof(long) are set in 1-byte chunks. */ \ if (((unsigned long) count) >= 4 * sizeof(long)) { \ /* fill l with c. */ \ l = (c) | (c)<<8; \ l |= l<<16; \ MEMSET_LONG(); \ \ /* fill in 1-byte chunks until boundary of long is reached. */ \ if ((unsigned long)l_dest & (unsigned long)(sizeof(long) -1)) { \ c_dest = (char *)l_dest; \ while ((unsigned long)c_dest & (unsigned long)(sizeof(long) -1)) { \ *(c_dest++) = (c); \ } \ l_dest = (long *)c_dest; \ } \ \ /* fill in long-size chunks as long as possible. */ \ while (((unsigned long) (end - (char *)l_dest)) >= sizeof(long)) { \ *(l_dest++) = l; \ } \ } \ \ /* fill the tail in 1-byte chunks. */ \ if ((char *)l_dest < end) { \ c_dest = (char *)l_dest; \ *(c_dest++) = (c); \ while (c_dest < end) { \ *(c_dest++) = (c); \ } \ } \ } while (0) /******************************* STRINGS GOOP *********************************/ /** * Returns the length of a literal string. * * This macro is like libc's strlen() function, except that it * requires the string parameter be a literal rather than a variable. * This makes calculating the string length for a literal easy without * incurring the speed penalty of a call to strlen(). * * @param x The literal string (i.e., a fixed string in quotes, like * "this."). * @return The length of the string. * @see @link DOXGRP_STRINGS String Utility Routines @endlink * @ingroup DOXGRP_STRINGS */ #define CONST_STRLEN(x) (sizeof(x) - 1) /** * Compares the beginning of a string with a literal. * * This macro, like the libc str*cmp() functions, returns an integer * less than, equal to, or greater than zero depending on if the * initial part of string @a s is found to be less than, to match, or * to be greater than the literal string. Generally, this is used as * a boolean value (as !BEG_STRCASECMP()) to determine whether or not * @a s starts with @a constr or not. Note that case is ignored, as * the name implies. * * @param s The string variable to compare to. * @param constr A literal string representing what should be the * beginning of @a s. * @return See above. * @see @link DOXGRP_STRINGS String Utility Routines @endlink * @ingroup DOXGRP_STRINGS */ #define BEG_STRCASECMP(s, constr) (strncasecmp(SPIF_CAST_C(char *) (s), constr, CONST_STRLEN(constr))) /******************************** CONF GOOP ***********************************/ /** * @def PATH_MAX * The maximum length of a path specifier. * * LibAST requires PATH_MAX to be properly defined. Unfortunately, * some UNIX versions (namely HP-UX) define it incorrectly. Most UNIX * versions support a PATH_MAX of 1024, but all must support at least * 255. So if PATH_MAX is defined to be less than 255 (like HP-UX and * its absolutely ludicrous value of 14), LibAST forceably redefines * it to be 255. * @see @link DOXGRP_CONF Configuration File Parser @endlink * @ingroup DOXGRP_CONF */ #if defined(PATH_MAX) && (PATH_MAX < 255) # undef PATH_MAX #endif #ifndef PATH_MAX # define PATH_MAX 255 #endif /** * Maximum length of a line in a config file. * * At no time during parsing can any line in a config file exceed this * length (20 kB by default). * @see @link DOXGRP_CONF Configuration File Parser @endlink * @ingroup DOXGRP_CONF */ #define CONFIG_BUFF 20480 /** * Special flag character. * * This is the special character value passed to a config context * parser when the @c begin statement for that context is * encountered. * * @see @link DOXGRP_CONF Configuration File Parser @endlink * @ingroup DOXGRP_CONF */ #define SPIFCONF_BEGIN_CHAR '\001' /** * Special flag character string. * * This is the string representation of SPIFCONF_BEGIN_CHAR. * * @see @link DOXGRP_CONF Configuration File Parser @endlink * @ingroup DOXGRP_CONF */ #define SPIFCONF_BEGIN_STRING "\001" /** * Special flag character. * * This is the special character value passed to a config context * parser when the @c end statement for that context is encountered. * * @see @link DOXGRP_CONF Configuration File Parser @endlink * @ingroup DOXGRP_CONF */ #define SPIFCONF_END_CHAR '\002' /** * Special flag character string. * * This is the string representation of SPIFCONF_END_CHAR. * * @see @link DOXGRP_CONF Configuration File Parser @endlink * @ingroup DOXGRP_CONF */ #define SPIFCONF_END_STRING "\002" /** * Compares boolean option value to allowed true values. * * This macro compares the value of a boolean option against the * acceptable boolean "true" values ("1", "on", "yes", and "true"). * * @param s String value of a boolean option. * @return Non-zero if a match is found, zero if not. * @see @link DOXGRP_CONF Configuration File Parser @endlink * @ingroup DOXGRP_CONF */ #define BOOL_OPT_ISTRUE(s) (!strcasecmp(SPIF_CHARPTR_C(s), true_vals[0]) \ || !strcasecmp(SPIF_CHARPTR_C(s), true_vals[1]) \ || !strcasecmp(SPIF_CHARPTR_C(s), true_vals[2]) \ || !strcasecmp(SPIF_CHARPTR_C(s), true_vals[3])) /** * Compares boolean option value to allowed false values. * * This macro compares the value of a boolean option against the * acceptable boolean "false" values ("0", "off", "no", and "false"). * * @param s String value of a boolean option. * @return Non-zero if a match is found, zero if not. * @see @link DOXGRP_CONF Configuration File Parser @endlink * @ingroup DOXGRP_CONF */ #define BOOL_OPT_ISFALSE(s) (!strcasecmp(SPIF_CHARPTR_C(s), false_vals[0]) \ || !strcasecmp(SPIF_CHARPTR_C(s), false_vals[1]) \ || !strcasecmp(SPIF_CHARPTR_C(s), false_vals[2]) \ || !strcasecmp(SPIF_CHARPTR_C(s), false_vals[3])) /** * Skip-to-end flag. * * This symbol represents the bit in the FSS flags which specifies * that the parser should skip the rest of the file. * * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define FILE_SKIP_TO_END (0x01) /** * Preprocessing flag. * * This symbol represents the bit in the FSS flags which specifies * that this file should be preprocessed. * * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define FILE_PREPROC (0x02) /** * Push info for a new file onto the state stack. * * This macro adds a new file state structure to the top of the stack * and populates it with the information contained in the macro * parameters. When a new file is opened for parsing, a call is made * to this macro to "push" the new file onto the top of the stack. * * @param f The file pointer (FILE *) representing the newly-opened * file. * @param p The path to the newly-opened file. * @param o The output file name (for preprocessing). * @param l The current line number for the file. * @param fl The flag set for the file. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_push(f, p, o, l, fl) spifconf_register_fstate(f, p, o, l, fl) /** * Pop a state structure off the stack. * * This macro pops a file state structure off the top of the stack. A * call to this macro occurs once the parsing of the current file is * completed. * * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_pop() (fstate_idx--) /** * Return the top file state structure on the stack. * * This macro is used to access the file state structure currently on * top of the stack. * * @return The file state structure atop the stack. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_peek() (fstate[fstate_idx]) /** * Examine the file pointer on top of the stack. * * This macro returns the file pointer (FILE *) corresponding to the * file currently being parsed. * * @return The current file pointer. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_peek_fp() (fstate[fstate_idx].fp) /** * Examine the path of the current file. * * This macro returns the path for the file currently being parsed. * * @return The path of the current file. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_peek_path() (fstate[fstate_idx].path) /** * Examine the path of the current pre-processing output file. * * This macro returns the path for the preprocessing output file * currently being parsed. * * @return The path of the current preproc output file. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_peek_outfile() (fstate[fstate_idx].outfile) /** * Examine the line number of the current file. * * This macro returns the current line number within the current * config file. * * @return The line number of the current file. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_peek_line() (fstate[fstate_idx].line) /** * Check whether or not we're skipping to the end of the current * file. * * This macro returns zero if the current file is being parsed and * non-zero if the parser is skipping to its end. * * @return The skip-to-end flag for the current file. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_peek_skip() (fstate[fstate_idx].flags & FILE_SKIP_TO_END) /** * Check whether or not the current file was preprocessed. * * This macro returns zero if the current file was not preprocessed * and non-zero if it was. * * @return The preprocessing flag for the current file. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_peek_preproc() (fstate[fstate_idx].flags & FILE_PREPROC) /** * Set the file pointer for the current file. * * @internal * @param f The file pointer (FILE *). * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_poke_fp(f) ((fstate[fstate_idx].fp) = (f)) /** * Set the path for the current file. * * @internal * @param p The path. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_poke_path(p) ((fstate[fstate_idx].path) = (p)) /** * Set the outfile for the current file. * * @internal * @param o The outfile. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_poke_outfile(o) ((fstate[fstate_idx].outfile) = (o)) /** * Set the current line number for the current file. * * @internal * @param l The line number. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_poke_line(l) ((fstate[fstate_idx].line) = (l)) /** * Set the skip-to-end flag for the current file. * * @internal * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_skip_to_end() ((fstate[fstate_idx].flags) |= (FILE_SKIP_TO_END)) /** * Set/clear the skip-to-end flag for the current file. * * @internal * @param s 0 to clear, non-zero to set. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_poke_skip(s) do {if (s) {fstate[fstate_idx].flags |= FILE_SKIP_TO_END;} else {fstate[fstate_idx].flags &= ~(FILE_SKIP_TO_END);} } while (0) /** * Set/clear the preprocessing flag for the current file. * * @internal * @param s 0 to clear, non-zero to set. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_poke_preproc(s) do {if (s) {fstate[fstate_idx].flags |= FILE_PREPROC;} else {fstate[fstate_idx].flags &= ~(FILE_PREPROC);} } while (0) /** * Set all state info for the current file. * * @internal * @param f The file pointer (FILE *). * @param p The file path. * @param o The outfile. * @param l The line number. * @param fl The flags. * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_poke(f, p, o, l, fl) do {file_poke_fp(f); file_poke_path(p); file_poke_outfile(o); file_poke_line(l); fstate[fstate_idx].flags = (fl);} while (0) /** * Increment the line number for the current file. * * @internal * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ #define file_inc_line() (fstate[fstate_idx].line++) /** * File state stack structure. * * This structure comprises the individual stack elements on the file * state stack. One of these structures is present on the stack for * each file being parsed. * * @see @link DOXGRP_CONF_FSS File State Stack @endlink * @ingroup DOXGRP_CONF_FSS */ typedef struct file_state_struct { /** * File pointer. * * Contains an open file pointer used to read data from the * file. */ FILE *fp; /** * File path. * * Contains the path to the file. */ spif_charptr_t path; /** * Preprocessing output file. * * Contains the path to the file used for preprocessing * output. */ spif_charptr_t outfile; /** * Line number. * * Contains the current line number for the file. */ spif_uint32_t line; /** * File state flags. * * Contains the skip-to-end (FILE_SKIP_TO_END) and preprocessing * (FILE_PREPROC) flags for the file. */ spif_uint8_t flags; } fstate_t; /** * Typedef for pointers to context handler functions. * * This function pointer type is used for variables, typecasts, * etc. involving context handler functions. Context handlers must * accept two parameters, a char * containing either the config file * line or a begin/end magic string, and a void * containing state * information; they must return a void * which will be passed to the * next invocation of the handler as the aforementioned state * information parameter. * * @see @link DOXGRP_CONF_CTX Context Handling @endlink * @ingroup DOXGRP_CONF_CTX */ typedef spif_ptr_t (*ctx_handler_t)(spif_charptr_t, spif_ptr_t); /** * Typedef for pointers to built-in functions. * * This function pointer type is used for config file built-in * function handlers. LibAST supplies several built-in functions * which can be used in config files (%get(), %appname(), etc.); * client programs can add their own as well. Built-in functions take * a single char * parameter, the parameter list passed to the * built-in function in the config file. They return a char *, the * result string to substitute for the function call. * * @see @link DOXGRP_CONF Configuration File Parser @endlink * @ingroup DOXGRP_CONF */ typedef spif_charptr_t (*spifconf_func_ptr_t) (spif_charptr_t); extern fstate_t *fstate; extern unsigned char fstate_idx; extern const char *true_vals[], *false_vals[]; /******************************* OPTIONS GOOP **********************************/ /*@{*/ /** * @name Option Flags * Flags for individual options. * * Each option structure (spifopt_t_struct) has a 16-bit value called * "flags" associated with it. The lowest 5 bits (0-4) are for option * types which do not require a specific value (such as boolean). The * next 5 bits (5-9) are for option types which always require a * value. Bit 10 is for abstract options, which could by definition * go either way. And the final 5 bits (11-15) are for * non-type-related information, such as flagging preparsed or * deprecated options. * * @ingroup DOXGRP_OPT */ /** No flags. No flags. */ #define SPIFOPT_FLAG_NONE (0) /** Boolean option. This flag marks a boolean option. */ #define SPIFOPT_FLAG_BOOLEAN (1UL << 0) /** Counter option. This flag marks a counter option. */ #define SPIFOPT_FLAG_COUNTER (1UL << 1) /** No-value type mask. This is a bitmask to select the lower 5 bits * (those which represent options where no value is required). */ #define SPIFOPT_FLAG_TYPEMASK_NOVALUE (0x001f) /** Integer option. This flag marks an integer (numeric) option. */ #define SPIFOPT_FLAG_INTEGER (1UL << 5) /** String option. This flag marks a string option. */ #define SPIFOPT_FLAG_STRING (1UL << 6) /** Argument list option. This flag marks an argument list option * (such as -e/--exec). There can be one of these at most. */ #define SPIFOPT_FLAG_ARGLIST (1UL << 7) /** Value type mask. This is a bitmask to select bits 5-9 * (those which represent options where a value is required). */ #define SPIFOPT_FLAG_TYPEMASK_VALUE (0x03e0) /** Abstract option. This flag marks an abstract (client-handled) * option. */ #define SPIFOPT_FLAG_ABSTRACT (1UL << 10) /** Type mask. This is a bitmask to select all type-identifying * option flag bits (0-10, inclusive). */ #define SPIFOPT_FLAG_TYPEMASK (0x07ff) /** * Preparsed option. This flag marks an option which is preparsed * (i.e., parsed only on the pre-parse pass, which is generally done * before config files are read). */ #define SPIFOPT_FLAG_PREPARSE (1UL << 11) /** * Deprecated option. This flag marks an option which has been * deprecated by the author(s) of the program. A warning message is * printed whenever a deprecated option is encountered. */ #define SPIFOPT_FLAG_DEPRECATED (1UL << 12) /** * Array option. This flag marks an option which, rather than taking * a single value of its type, takes multiple values of its type. * LibAST will allocate and return a NULL-terminated C-style array of * the given type. The absence of this flag, except for abstract * options, means that multiple instances of a given flag will * overwrite previous values, if any. Abstract options are entirely * client-handled, so this flag has no meaning there. */ #define SPIFOPT_FLAG_ARRAY (1UL << 13) /** Modifier mask. This is a bitmask to select all the non-type * flags; i.e., those which modify option behavior. */ #define SPIFOPT_FLAG_MODMASK (0xf800) /*@}*/ /*@{*/ /** * @name Parser Settings * Flags which alter the behavior of the parser itself. * * The option parser settings structure (spifopt_settings_t_struct) * has an 8-bit flag field which contains toggles affecting the * parser's internal behavior. As a general rule, these will not be * flags that client programs will want to manipulate. In the event * that you do wish to manipulate these flags, use the * SPIFOPT_FLAGS_*() macros. * * @ingroup DOXGRP_OPT */ /** * Preparse flag. This flag denotes whether or not the next call to * the spifopt_parse() function will parse only those options which * have the SPIFOPT_FLAG_PREPARSE flag set, after which it will clear * this flag. Callers wishing to have certain options pre-parsed * should set this flag prior to invoking spifopt_parse(). Use of * this flag is not required. */ #define SPIFOPT_SETTING_PREPARSE (1UL << 0) /*@}*/ /*@{*/ /** * @name Option Declaration Convenience Macros * Macros which simplify the building of the options list. * * Each client program which intends to use the LibAST option parser * (i.e., calls spifopt_parse() one or more times) is responsible for * building its own option structure (spifopt_t) array which is then * registered with LibAST using the SPIFOPT_OPTLIST_SET() macro. * * To simplify the declaration of this structure, a set of convenience * macros is provided that will make the structure more * human-readable. Although their use is not required, it is * recommended in order to enhance readability and reduce the * probability of human error. * * @ingroup DOXGRP_OPT */ /** * Primary option declaration macro. * * This is the primary macro used for declaring an option. All other * option declaration convenience macros are merely simpler forms of * this macro. If you prefer, you can use this macro for all option * declarations; just be sure to get the parameters right. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param f Bitwise OR of zero or more flags. * @param p The pointer to where the data should be stored. Except in * the case of function pointers (for abstract options), this * parameter will need the & operator. See the other * convenience macros for type requirements. * @param m The bitmask for a boolean option, or 0 for other types. */ #define SPIFOPT_OPTION(s, l, d, f, p, m) { s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), f, p, m } /** * Declare a boolean option. * * This macro is used to declare a simple boolean option with both a * short and a long form. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "unsigned long" (or one that can be * safely typecast to/from it) to be used as a bitfield. * @param m The bitmask to be set/unset within the bitfield. * @see SPIFOPT_OPTION() */ #define SPIFOPT_BOOL(s, l, d, v, m) \ SPIFOPT_OPTION(s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_BOOLEAN), &(v), m) /** * Declare a pre-parsed boolean option. * * This macro is used to declare a boolean option with both a short * and a long form which will be pre-parsed. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "unsigned long" (or one that can be * safely typecast to/from it) to be used as a bitfield. * @param m The bitmask to be set/unset within the bitfield. * @see SPIFOPT_OPTION() */ #define SPIFOPT_BOOL_PP(s, l, d, v, m) \ SPIFOPT_OPTION(s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_BOOLEAN | SPIFOPT_FLAG_PREPARSE), &(v), m) /** * Declare a long-only boolean option. * * This macro is used to declare a boolean option with only a long * form. * * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "unsigned long" (or one that can be * safely typecast to/from it) to be used as a bitfield. * @param m The bitmask to be set/unset within the bitfield. * @see SPIFOPT_OPTION() */ #define SPIFOPT_BOOL_LONG(l, d, v, m) \ SPIFOPT_OPTION(0, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_BOOLEAN), &(v), m) /** * Declare a long-only, pre-parsed boolean option. * * This macro is used to declare a boolean option with only a long * form which will be pre-parsed. * * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "unsigned long" (or one that can be * safely typecast to/from it) to be used as a bitfield. * @param m The bitmask to be set/unset within the bitfield. * @see SPIFOPT_OPTION() */ #define SPIFOPT_BOOL_LONG_PP(l, d, v, m) \ SPIFOPT_OPTION(0, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_BOOLEAN | SPIFOPT_FLAG_PREPARSE), &(v), m) /** * Declare an integer option. * * This macro is used to declare a simple integer option with both a * short and a long form. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "int" (or one that can be * safely typecast to/from it) to store the option value. * @see SPIFOPT_OPTION() */ #define SPIFOPT_INT(s, l, d, v) \ SPIFOPT_OPTION(s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_INTEGER), &(v), 0) /** * Declare a pre-parsed integer option. * * This macro is used to declare an integer option with both a short * and a long form which will be pre-parsed. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "int" (or one that can be * safely typecast to/from it) to store the option value. * @see SPIFOPT_OPTION() */ #define SPIFOPT_INT_PP(s, l, d, v) \ SPIFOPT_OPTION(s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_INTEGER | SPIFOPT_FLAG_PREPARSE), &(v), 0) /** * Declare a long-only integer option. * * This macro is used to declare an integer option with only a long * form. * * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "int" (or one that can be * safely typecast to/from it) to store the option value. * @see SPIFOPT_OPTION() */ #define SPIFOPT_INT_LONG(l, d, v) \ SPIFOPT_OPTION(0, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_INTEGER), &(v), 0) /** * Declare a long-only, pre-parsed integer option. * * This macro is used to declare an integer option with only a long * form which will be pre-parsed. * * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "int" (or one that can be * safely typecast to/from it) to store the option value. * @see SPIFOPT_OPTION() */ #define SPIFOPT_INT_LONG_PP(l, d, v) \ SPIFOPT_OPTION(0, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_INTEGER | SPIFOPT_FLAG_PREPARSE), &(v), 0) /** * Declare a string option. * * This macro is used to declare a simple string option with both a * short and a long form. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "const char *" (or one that can be * safely typecast to/from it) to store the option value. * @see SPIFOPT_OPTION() */ #define SPIFOPT_STR(s, l, d, v) \ SPIFOPT_OPTION(s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_STRING), &(v), 0) /** * Declare a pre-parsed string option. * * This macro is used to declare a string option with both a short and * a long form which will be pre-parsed. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "const char *" (or one that can be * safely typecast to/from it) to store the option value. * @see SPIFOPT_OPTION() */ #define SPIFOPT_STR_PP(s, l, d, v) \ SPIFOPT_OPTION(s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_STRING | SPIFOPT_FLAG_PREPARSE), &(v), 0) /** * Declare a long-only string option. * * This macro is used to declare a string option with only a long * form. * * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "const char *" (or one that can be * safely typecast to/from it) to store the option value. * @see SPIFOPT_OPTION() */ #define SPIFOPT_STR_LONG(l, d, v) \ SPIFOPT_OPTION(0, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_STRING), &(v), 0) /** * Declare a long-only, pre-parsed string option. * * This macro is used to declare a string option with only a long form * which will be pre-parsed. * * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param v A variable of type "const char *" (or one that can be * safely typecast to/from it) to store the option value. * @see SPIFOPT_OPTION() */ #define SPIFOPT_STR_LONG_PP(l, d, v) \ SPIFOPT_OPTION(0, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_STRING | SPIFOPT_FLAG_PREPARSE), &(v), 0) /** * Declare an argument list option. * * This macro is used to declare a simple argument list option with * both a short and a long form. * * @note Due to the nature of this option type and the fact that it * can consume values to the end of the command line, only one * option of this type can be declared. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param p A pointer of type "char **" (or one that can be * safely typecast to/from it) to store the NULL-terminated * argument list. * @see SPIFOPT_OPTION() */ #define SPIFOPT_ARGS(s, l, d, p) \ SPIFOPT_OPTION(s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_ARGLIST), &(p), 0) /** * Declare a pre-parsed argument list option. * * This macro is used to declare an argument list option with both a * short and a long form which will be pre-parsed. * * @note Due to the nature of this option type and the fact that it * can consume values to the end of the command line, only one * option of this type can be declared. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param p A pointer of type "char **" (or one that can be * safely typecast to/from it) to store the NULL-terminated * argument list. * @see SPIFOPT_OPTION() */ #define SPIFOPT_ARGS_PP(s, l, d, p) \ SPIFOPT_OPTION(s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_ARGLIST | SPIFOPT_FLAG_PREPARSE), &(p), 0) /** * Declare a long-only argument list option. * * This macro is used to declare an argument list option with only a * long form. * * @note Due to the nature of this option type and the fact that it * can consume values to the end of the command line, only one * option of this type can be declared. * * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param p A pointer of type "char **" (or one that can be * safely typecast to/from it) to store the NULL-terminated * argument list. * @see SPIFOPT_OPTION() */ #define SPIFOPT_ARGS_LONG(l, d, p) \ SPIFOPT_OPTION(0, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_ARGLIST), &(p), 0) /** * Declare a long-only, pre-parsed argument list option. * * This macro is used to declare an argument list option with only a * long form which will be pre-parsed. * * @note Due to the nature of this option type and the fact that it * can consume values to the end of the command line, only one * option of this type can be declared. * * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param p A pointer of type "char **" (or one that can be * safely typecast to/from it) to store the NULL-terminated * argument list. * @see SPIFOPT_OPTION() */ #define SPIFOPT_ARGS_LONG_PP(l, d, p) \ SPIFOPT_OPTION(0, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_ARGLIST | SPIFOPT_FLAG_PREPARSE), &(p), 0) /** * Declare an abstract option. * * This macro is used to declare a simple abstract option with both a * short and a long form. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param f A function pointer of type "spifopt_abstract_handler_t" * (or one that can be safely typecast to/from it) to handle * the parsing of the option. * @see SPIFOPT_OPTION(), spifopt_abstract_handler_t */ #define SPIFOPT_ABST(s, l, d, f) \ SPIFOPT_OPTION(s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_ABSTRACT), SPIF_CAST(ptr) f, 0) /** * Declare a pre-parsed abstract option. * * This macro is used to declare an abstract option with both a short * and a long form which will be pre-parsed. * * @param s The short form as a char, or 0 for none. * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param f A function pointer of type "spifopt_abstract_handler_t" * (or one that can be safely typecast to/from it) to handle * the parsing of the option. * @see SPIFOPT_OPTION(), spifopt_abstract_handler_t */ #define SPIFOPT_ABST_PP(s, l, d, f) \ SPIFOPT_OPTION(s, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_ABSTRACT | SPIFOPT_FLAG_PREPARSE), SPIF_CAST(ptr) f, 0) /** * Declare a long-only abstract option. * * This macro is used to declare an abstract option with only a long * form. * * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param f A function pointer of type "spifopt_abstract_handler_t" * (or one that can be safely typecast to/from it) to handle * the parsing of the option. * @see SPIFOPT_OPTION(), spifopt_abstract_handler_t */ #define SPIFOPT_ABST_LONG(l, d, f) \ SPIFOPT_OPTION(0, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_ABSTRACT), SPIF_CAST(ptr) f, 0) /** * Declare a long-only, pre-parsed abstract option. * * This macro is used to declare an abstract option with only a long * form which will be pre-parsed. * * @param l The long form as a char *. (required) * @param d The description as a char *. (required) * @param f A function pointer of type "spifopt_abstract_handler_t" * (or one that can be safely typecast to/from it) to handle * the parsing of the option. * @see SPIFOPT_OPTION(), spifopt_abstract_handler_t */ #define SPIFOPT_ABST_LONG_PP(l, d, f) \ SPIFOPT_OPTION(0, SPIF_CHARPTR(l), SPIF_CHARPTR(d), (SPIFOPT_FLAG_ABSTRACT | SPIFOPT_FLAG_PREPARSE), SPIF_CAST(ptr) f, 0) /*@}*/ /*@{*/ /** * @name Option Flag Macros * Macros which provide access to option flag information. * * These macros provide access to option type and flag information * while abstracting the actual method of storage and retrieval. Each * macro takes exactly one parameter, the offset within the options * list. * * @ingroup DOXGRP_OPT */ /** * Type macro. * * Retrieves the type flag. Use of this macro is discouraged; use one * of the other macros instead. * * @param n The index of the desired option in the options list. * @return The type flag (SPIFOPT_FLAG_*) */ #define SPIFOPT_OPT_TYPE(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_TYPEMASK) /** * Boolean option test. Tests whether or not the given option is boolean. * * @param n The index of the desired option in the options list. * @return 0 if option is not boolean, non-zero if it is. */ #define SPIFOPT_OPT_IS_BOOLEAN(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_BOOLEAN) /** * Counter option test. Tests whether or not the given option is a counter. * * @param n The index of the desired option in the options list. * @return 0 if option is not a counter, non-zero if it is. */ #define SPIFOPT_OPT_IS_COUNTER(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_COUNTER) /** * Integer option test. Tests whether or not the given option is an integer. * * @param n The index of the desired option in the options list. * @return 0 if option is not an integer, non-zero if it is. */ #define SPIFOPT_OPT_IS_INTEGER(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_INTEGER) /** * String option test. Tests whether or not the given option is a string. * * @param n The index of the desired option in the options list. * @return 0 if option is not a string, non-zero if it is. */ #define SPIFOPT_OPT_IS_STRING(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_STRING) /** * Argument list option test. Tests whether or not the given option * is an argument list. * * @param n The index of the desired option in the options list. * @return 0 if option is not an argument list, non-zero if it is. */ #define SPIFOPT_OPT_IS_ARGLIST(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_ARGLIST) /** * Abstract option test. Tests whether or not the given option is abstract. * * @param n The index of the desired option in the options list. * @return 0 if option is not abstract, non-zero if it is. */ #define SPIFOPT_OPT_IS_ABSTRACT(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_ABSTRACT) /** * Preparse option test. Tests whether or not the given option is to * be preparsed. * * @param n The index of the desired option in the options list. * @return 0 if option is not to be pre-parsed, non-zero if it is. */ #define SPIFOPT_OPT_IS_PREPARSE(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_PREPARSE) /** * Deprecated option test. Tests whether or not the given option is deprecated. * * @param n The index of the desired option in the options list. * @return 0 if option is not deprecated, non-zero if it is. */ #define SPIFOPT_OPT_IS_DEPRECATED(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_DEPRECATED) /** * Array option test. Tests whether or not the given option is an array. * * @param n The index of the desired option in the options list. * @return 0 if option is not an array, non-zero if it is. */ #define SPIFOPT_OPT_IS_ARRAY(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_ARRAY) /** * Value required option test. Tests whether or not the given option * requires a value. * * @param n The index of the desired option in the options list. * @return 0 if option does not require a value, non-zero if it does. */ #define SPIFOPT_OPT_NEEDS_VALUE(n) (SPIFOPT_OPT_FLAGS(n) & SPIFOPT_FLAG_TYPEMASK_VALUE) /*@}*/ /*@{*/ /** * @name Option Structure Access Macros * Macros which provide access to individual structure components. * * These macros provide an easy method for accessing the various * members of a single option structure (spifopt_t_struct) within the * options list without needing to know how the options list, or the * options within it, are stored. * * @ingroup DOXGRP_OPT */ /** * Short form. Returns the short form of the option. * * @param n The index of the desired option in the options list. * @return The short (char) form of the option. */ #define SPIFOPT_OPT_SHORT(n) (SPIFOPT_OPTLIST_GET_OPT(n).short_opt) /** * Long form. Returns the long form of the option. * * @param n The index of the desired option in the options list. * @return The long (const char *) form of the option. */ #define SPIFOPT_OPT_LONG(n) (SPIFOPT_OPTLIST_GET_OPT(n).long_opt) /** * Description. Returns the description of the option. * * @param n The index of the desired option in the options list. * @return The description (const char *) of the option. */ #define SPIFOPT_OPT_DESC(n) (SPIFOPT_OPTLIST_GET_OPT(n).desc) /** * Flags. Returns the flags for the option. * * @param n The index of the desired option in the options list. * @return The flags (spif_uint16_t) for the option. */ #define SPIFOPT_OPT_FLAGS(n) (SPIFOPT_OPTLIST_GET_OPT(n).flags) /** * Value pointer. Returns the value pointer for the option. * * @param n The index of the desired option in the options list. * @return The value pointer (void *) for the option. */ #define SPIFOPT_OPT_VALUE(n) (SPIFOPT_OPTLIST_GET_OPT(n).value) /** * Bitmask. Returns the bitmask for the option. * * @param n The index of the desired option in the options list. * @return The bitmask (spif_uint32_t) for the option. */ #define SPIFOPT_OPT_MASK(n) (SPIFOPT_OPTLIST_GET_OPT(n).mask) /*@}*/ /*@{*/ /** * @name Option Parser Settings Macros * Macros which provide access to the option parser settings. * * These macros provide abstracted access to various settings used by * the option parser. * * @ingroup DOXGRP_OPT */ /** * Retrieves a single option structure. * * This macro returns a single option structure (spifopt_t_struct) * from the options list. This is mostly for internal use. * * @param n The index of the desired option in the options list. * @return The option structure (spifopt_t_struct). */ #define SPIFOPT_OPTLIST_GET_OPT(n) (spifopt_settings.opt_list[((n) < (spifopt_settings.num_opts) ? (n) : (0))]) /** * Sets the option list. * * This macro should be called by client programs to set the option * list. It must be a spifopt_t * of some type (probably a * spifopt_t []). Once set, it must not be manipulated directly; only * via the LibAST-supplied macros. * * @param l The options list variable (a spifopt_t pointer or array). */ #define SPIFOPT_OPTLIST_SET(l) (spifopt_settings.opt_list = ((spifopt_t *) (l))) /** * Obtains the number of options. * * This macro returns the total number of options in the options list. * * @return The number of options in the list. */ #define SPIFOPT_NUMOPTS_GET() (spifopt_settings.num_opts) /** * Sets the number of options. * * This macro sets the number of options in the options list. It * should be called immediately after SPIFOPT_OPTLIST_SET() and * @em before any functions or macros which use the options list. The * most common way to handle this is to use a fixed array for the * options list and call * * @code * SPIFOPT_NUMOPTS_SET(sizeof(option_list) / sizeof(spifopt_t)) * @endcode * * to set the option count. * * @param n The number of elements in the options list. */ #define SPIFOPT_NUMOPTS_SET(n) (spifopt_settings.num_opts = (n)) /** * Obtains the option parser flag settings. * * This macro returns the value of the parser settings flags. In most * cases, you should use SPIFOPT_FLAGS_IS_SET() instead. * * @return The value of the parser settings flags. */ #define SPIFOPT_FLAGS_GET() (spifopt_settings.flags) /** * Sets an option parser settings flag. * * This macro sets one or more parser settings flags. There are * currently no client-managed parser flags, so you should avoid this * macro. * * @param m The flag (or set of bitwise-or'd flags) to turn on. */ #define SPIFOPT_FLAGS_SET(m) (spifopt_settings.flags |= (m)) /** * Checks whether or not an option parser settings flag is set. * * This macro tests one or more parser settings flags. There are * currently no client-managed parser flags, so you should avoid this * macro. * * @param m The flag (or set of bitwise-or'd flags) to check. * @return 0 if none of the selected flags are set, non-zero if at * least one is. */ #define SPIFOPT_FLAGS_IS_SET(m) (spifopt_settings.flags & (m)) /** * Clears an option parser settings flag. * * This macro clears one or more parser settings flags. There are * currently no client-managed parser flags, so you should avoid this * macro. * * @param m The flag (or set of bitwise-or'd flags) to turn off. */ #define SPIFOPT_FLAGS_CLEAR(m) (spifopt_settings.flags &= ~(m)) /** * Gets the bad option count. * * This macro retrieves the count of bad options encountered during * option parsing. * * @return The number of bad options encountered. */ #define SPIFOPT_BADOPTS_GET() (spifopt_settings.bad_opts) /** * Sets the bad option count. * * This macro sets the count of bad options encountered during option * parsing. This macro should not be used by client programs. * * @param n The number of bad options encountered. */ #define SPIFOPT_BADOPTS_SET(n) (spifopt_settings.bad_opts = (n)) /** * Gets the bad option setting. * * This macro retrieves the setting for the number of bad options * allowed before parsing is aborted and the help screen is displayed. * * @return The number of bad options allowed. */ #define SPIFOPT_ALLOWBAD_GET() (spifopt_settings.allow_bad) /** * Sets the bad option setting. * * This macro sets the number of bad options allowed before parsing is * aborted and the help screen is displayed. This macro should be * called prior to option parsing. * * @param n The number of bad options allowed. */ #define SPIFOPT_ALLOWBAD_SET(n) (spifopt_settings.allow_bad = (n)) /** * Gets the help handler function pointer. * * This macro retrieves the pointer to the function which will be * called to display program help, due either to a help option or * an excess number of option parsing errors. If this value is not * set by the client (via the SPIFOPT_HELPHANDLER_SET() macro), the * default handler is the built-in spifopt_usage() function. * * @return The function pointer for the help/usage screen function. */ #define SPIFOPT_HELPHANDLER ((spifopt_settings.help_handler) ? (spifopt_settings.help_handler) : (spifopt_usage)) /** * Sets the help handler function pointer. * * This macro sets the pointer to the function which will be called to * display program help, due either to a help option or an excess * number of option parsing errors. If the client fails to call this * macro prior to option parsing, the built-in spifopt_usage() * function is used instead. * * @param f A function pointer of type spifopt_helphandler_t. */ #define SPIFOPT_HELPHANDLER_SET(f) (spifopt_settings.help_handler = (f)) /*@}*/ /** * @name Type Definitions * */ /*@{*/ /** * Typedef for help handler function. * * This type is used for declaring/typecasting function pointers which * will be used for help handlers. Functions used for this should be * declared as returning void (and in reality does not return at all) * and should take either no parameters, or a single char * parameter. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, SPIFOPT_HELPHANDLER_SET() * @ingroup DOXGRP_OPT */ typedef void (*spifopt_helphandler_t)(); /** * Typedef for abstract option handler function. * * This type is used for declaring/typecasting function pointers which * will be used for abstract option handlers. Abstract options are * those which require special handling; LibAST implements this by * allowing for an arbitrary user-specified function be invoked when * such an option is encountered. Functions used for this should be * declared as returning void and should take a single char * * parameter (the value of the option, or NULL if it had no value). * * @see @link DOXGRP_OPT Command Line Option Parser @endlink * @ingroup DOXGRP_OPT */ typedef void (*spifopt_abstract_handler_t)(spif_charptr_t); /** * Option structure. * * This is the structure that holds the data for each of the command * line options for which the parser will be looking. Client programs * must create an array of these structures (a spifopt_t []) and use * the SPIFOPT_OPTLIST_SET() macro to tell LibAST which variable it * is. * * @note This structure and its members should NEVER be accessed * directly; they are documented solely for informational purposes. * The SPIFOPT_* convenience macros provide a streamlined, easy-to-use * abstraction layer for declaring the option list, setting option * parser parameters, and so forth. Even the internal code uses these * macros! Consult the macro documentation and the example code for * further assistance. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, @link opt_example.c example code @endlink * @ingroup DOXGRP_OPT */ typedef struct spifopt_t_struct { /** * Short form. * * The short (one char) form of the option. */ spif_char_t short_opt; /** * Long form. * * The long (string) form of the option. */ spif_charptr_t long_opt; /** * Description. * * The (brief) description of the option for the help screen. */ spif_charptr_t desc; /** * Option type/attribute flags. * * The type and attribute flags for this option. */ spif_uint16_t flags; /** * Value pointer. * * A pointer to where the value for this option should be stored. * Its exact type, and how it is interpreted, depends on the type * of option being defined. */ void *value; /** * Boolean bitmask. * * For boolean options, this is the bitmask for the option. For * other option types, it has no meaning. */ spif_uint32_t mask; } spifopt_t; /** * Option parser settings structure. * * This is the structure that holds the settings and other internal * variables which control how the options parser functions. * * @note This structure and its members should NEVER be accessed * directly; they are documented solely for informational purposes. * The SPIFOPT_* convenience macros provide a streamlined, easy-to-use * abstraction layer for declaring the option list, setting option * parser parameters, and so forth. Even the internal code uses these * macros! Consult the macro documentation and the example code for * further assistance. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, @link opt_example.c example code @endlink * @ingroup DOXGRP_OPT */ typedef struct spifopt_settings_t_struct { /** * Options list. * * The array of option structures defining the options to look * for. */ spifopt_t *opt_list; /** * Option count. * * The total number of options in the options list. */ spif_uint16_t num_opts; /** * Parser flags. * * Flags which control the behavior of the parser. */ spif_uint8_t flags; /** * Bad option count. * * Keeps track of the number of bad options (i.e., option syntax * errors, such as missing values or unknown options) * encountered. */ spif_uint8_t bad_opts; /** * Bad option limit. * * The maximum number of bad options allowed before giving up and * displaying the help text. */ spif_uint8_t allow_bad; spif_uint8_t indent; /**< Unused. */ /** * Help handler. * * Pointer to the function which is responsible for displaying the * help text. If undefined, spifopt_usage() is used. */ spifopt_helphandler_t help_handler; } spifopt_settings_t; /*@}*/ extern spifopt_settings_t spifopt_settings; /******************************* HASHING GOOP *********************************/ /** * @name Jenkins Hash * * Bob Jenkins' hash algorithm as published in December 1996. Public * domain. See http://burtleburtle.net/bob/hash/ */ /*@{*/ /** * Calculate number of hash buckets needed for an n-bit hash key. * * This macro returns the number of hash buckets needed for a hash key * of n distinct bits. Choose n based on your tolerable level of * collisions, on average, for 2^n key values. * * @param n The number of bits. * @return Number of hash buckets required. * */ #define SPIFHASH_SIZE(n) (SPIF_CAST(uint32) (1UL << (n))) /** * Calculate mask to apply to hash key to get lowest n bits. * * This macro returns the bitmask needed for a hash key of n distinct * bits. Choose n based on your tolerable level of collisions, on * average, for 2^n key values. * * @param n The number of bits. * @return Bitmask to zero out all but the n lowest bits. * */ #define SPIFHASH_MASK(n) (SPIF_CAST(uint32) (SPIFHASH_SIZE(n) - 1)) /** * Mix 3 32-bit integer values in a reproducible, reversible manner. * * This macro is used by the Jenkins hash algorithm to shuffle bits of * three integers in such a way as to make sure that changes are * propogated throughout the values. * * Instructions are arranged in such a way as to be parallizable; * i.e., excluding the first two instructions, each subsequent pair of * instructions may be evaluated simultaneously for pipelining * purposes. * * @param a A 32-bit integer. * @param b A 32-bit integer. * @param c A 32-bit integer. */ #define SPIFHASH_JENKINS_MIX(a,b,c) \ { \ a -= b; a -= c; a ^= (c>>13); \ b -= c; b -= a; b ^= (a<<8); \ c -= a; c -= b; c ^= (b>>13); \ a -= b; a -= c; a ^= (c>>12); \ b -= c; b -= a; b ^= (a<<16); \ c -= a; c -= b; c ^= (b>>5); \ a -= b; a -= c; a ^= (c>>3); \ b -= c; b -= a; b ^= (a<<10); \ c -= a; c -= b; c ^= (b>>15); \ } /** * A pointer to a hash function. * * This type is used to refer to any of the spifhash_* functions. A * variable of this type can point to any of the built-in hash * functions in LibAST interchangeably. * */ typedef spif_uint32_t (*spifhash_func_t)(spif_uint8_t *, spif_uint32_t, spif_uint32_t); /*@}*/ /******************************** PROTOTYPES **********************************/ /* msgs.c */ extern void libast_set_program_name(const char *); extern void libast_set_program_version(const char *); extern int libast_dprintf(const char *, ...); extern void libast_print_error(const char *fmt, ...); extern void libast_print_warning(const char *fmt, ...); extern void libast_fatal_error(const char *fmt, ...); /* debug.c */ extern unsigned int DEBUG_LEVEL; /* mem.c */ extern void spifmem_init(void); extern void *spifmem_malloc(const spif_charptr_t, unsigned long, size_t); extern void *spifmem_realloc(const spif_charptr_t, const spif_charptr_t, unsigned long, void *, size_t); extern void *spifmem_calloc(const spif_charptr_t, unsigned long, size_t, size_t); extern void spifmem_free(const spif_charptr_t, const spif_charptr_t, unsigned long, void *); extern spif_charptr_t spifmem_strdup(const spif_charptr_t, const spif_charptr_t, unsigned long, const spif_charptr_t); extern void spifmem_dump_mem_tables(void); #if LIBAST_X11_SUPPORT extern Pixmap spifmem_x_create_pixmap(const spif_charptr_t, unsigned long, Display *, Drawable, unsigned int, unsigned int, unsigned int); extern void spifmem_x_free_pixmap(const spif_charptr_t, const spif_charptr_t, unsigned long, Display *, Pixmap); # if LIBAST_IMLIB2_SUPPORT extern void spifmem_imlib_register_pixmap(const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, Pixmap p); extern void spifmem_imlib_free_pixmap(const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, Pixmap p); # endif extern void spifmem_dump_pixmap_tables(void); extern GC spifmem_x_create_gc(const spif_charptr_t, unsigned long, Display *, Drawable, unsigned long, XGCValues *); extern void spifmem_x_free_gc(const spif_charptr_t, const spif_charptr_t, unsigned long, Display *, GC); extern void spifmem_dump_gc_tables(void); #endif extern void spiftool_free_array(void *, size_t); /* file.c */ extern int spiftool_temp_file(spif_charptr_t, size_t); /* strings.c */ extern spif_bool_t spiftool_safe_strncpy(spif_charptr_t dest, const spif_charptr_t src, spif_int32_t size); extern spif_bool_t spiftool_safe_strncat(spif_charptr_t dest, const spif_charptr_t src, spif_int32_t size); extern spif_charptr_t spiftool_substr(const spif_charptr_t, spif_int32_t, spif_int32_t); #if LIBAST_REGEXP_SUPPORT_POSIX && HAVE_REGEX_H extern spif_bool_t spiftool_regexp_match(const spif_charptr_t, const spif_charptr_t); extern spif_bool_t spiftool_regexp_match_r(const spif_charptr_t str, const spif_charptr_t pattern, regex_t **rexp); #endif extern spif_charptr_t *spiftool_split(const spif_charptr_t, const spif_charptr_t); extern spif_charptr_t *spiftool_split_regexp(const spif_charptr_t, const spif_charptr_t); extern spif_charptr_t spiftool_join(spif_charptr_t, spif_charptr_t *); extern spif_charptr_t spiftool_get_word(unsigned long, const spif_charptr_t); extern spif_charptr_t spiftool_get_pword(unsigned long, const spif_charptr_t); extern unsigned long spiftool_num_words(const spif_charptr_t); extern spif_charptr_t spiftool_chomp(spif_charptr_t); extern spif_charptr_t spiftool_downcase_str(spif_charptr_t); extern spif_charptr_t spiftool_upcase_str(spif_charptr_t); extern spif_charptr_t spiftool_safe_str(spif_charptr_t, unsigned short); extern spif_charptr_t spiftool_condense_whitespace(spif_charptr_t); extern void spiftool_hex_dump(void *, size_t); extern spif_cmp_t spiftool_version_compare(spif_charptr_t, spif_charptr_t); #if !(HAVE_MEMMEM) extern void *memmem(const void *, size_t, const void *, size_t); #endif #if !(HAVE_STRNLEN) extern size_t strnlen(const char *, size_t); #endif #if !(HAVE_USLEEP) extern void usleep(unsigned long); #endif #if !(HAVE_SNPRINTF) extern int vsnprintf(char *str, size_t count, const char *fmt, va_list args); extern int snprintf(char *str, size_t count, const char *fmt, ...); #endif #if !(HAVE_STRCASESTR) extern char *strcasestr(const char *, const char *); #endif #if !(HAVE_STRCASECHR) extern char *strcasechr(const char *, const char); #endif #if !(HAVE_STRCASEPBRK) extern char *strcasepbrk(const char *, const char *); #endif #if !(HAVE_STRREV) extern char *strrev(char *); #endif #if !(HAVE_STRSEP) extern char *strsep(char **, char *); #endif /* builtin_hashes.c */ extern spif_uint32_t spifhash_jenkins(register spif_uint8_t *key, register spif_uint32_t length, register spif_uint32_t seed); extern spif_uint32_t spifhash_jenkins32(spif_uint8_t *key, register spif_uint32_t length, register spif_uint32_t seed); #if WORDS_BIGENDIAN # define spifhash_jenkinsLE(k, l, s) spifhash_jenkins((k), (l), (s)) #else extern spif_uint32_t spifhash_jenkinsLE(register spif_uint8_t *key, register spif_uint32_t length, register spif_uint32_t seed); #endif extern spif_uint32_t spifhash_rotating(spif_uint8_t *key, spif_uint32_t len, spif_uint32_t seed); extern spif_uint32_t spifhash_one_at_a_time(spif_uint8_t *key, spif_uint32_t len, spif_uint32_t seed); extern spif_uint32_t spifhash_fnv(spif_uint8_t *key, spif_uint32_t len, spif_uint32_t seed); /* conf.c */ extern void spifconf_init_subsystem(void); extern unsigned char spifconf_register_context(spif_charptr_t name, ctx_handler_t handler); extern unsigned char spifconf_register_fstate(FILE *fp, spif_charptr_t path, spif_charptr_t outfile, unsigned long line, unsigned char flags); extern unsigned char spifconf_register_builtin(char *name, spifconf_func_ptr_t ptr); extern unsigned char spifconf_register_context_state(unsigned char ctx_id); extern void spifconf_free_subsystem(void); extern spif_charptr_t spifconf_shell_expand(spif_charptr_t); extern spif_charptr_t spifconf_find_file(const spif_charptr_t file, const spif_charptr_t dir, const spif_charptr_t pathlist); extern FILE *spifconf_open_file(spif_charptr_t name); extern void spifconf_parse_line(FILE *fp, spif_charptr_t buff); extern spif_charptr_t spifconf_parse(spif_charptr_t conf_name, const spif_charptr_t dir, const spif_charptr_t path); /* options.c */ extern void spifopt_parse(int, char **); extern void spifopt_usage(void); /* Do we, or do we not, pollute the namespace like we used to? */ #if LIBAST_COMPAT_05_API /* The application must have defined this. */ /* conf.c */ # define CONF_BEGIN_CHAR SPIFCONF_BEGIN_CHAR # define CONF_END_CHAR SPIFCONF_END_CHAR # define CONF_BEGIN_STRING SPIFCONF_BEGIN_STRING # define CONF_END_STRING SPIFCONF_END_STRING typedef spifconf_func_ptr_t conf_func_ptr_t; # define conf_init_subsystem() spifconf_init_subsystem() # define conf_register_context(a, b) spifconf_register_context((a), (b)) # define conf_register_fstate(a, b, c, d, e) spifconf_register_fstate((a), (b), (c), (d), (e)) # define conf_register_builtin(a, b) spifconf_register_builtin((a), (b)) # define conf_register_context_state(a) spifconf_register_context_state(a) # define conf_free_subsystem() spifconf_free_subsystem() # define shell_expand(a) spifconf_shell_expand(a) # define conf_find_file(a, b, c) spifconf_find_file((a), (b), (c)) # define open_config_file(a) spifconf_open_file(a) # define conf_parse_line(a, b) spifconf_parse_line((a), (b)) # define conf_parse(a, b, c) spifconf_parse((a), (b), (c)) /* mem.c */ # define memrec_init() spifmem_init() # define libast_malloc(a, b, c) spifmem_malloc((a), (b), (c)) # define libast_realloc(a, b, c, d, e) spifmem_realloc((a), (b), (c), (d), (e)) # define libast_calloc(a, b, c, d) spifmem_calloc((a), (b), (c), (d)) # define libast_free(a, b, c, d) spifmem_free((a), (b), (c), (d)) # define libast_strdup(a, b, c, d) spifmem_strdup((a), (b), (c), (d)) # define libast_dump_mem_tables() spifmem_dump_mem_tables() # if LIBAST_X11_SUPPORT # define libast_x_create_pixmap(a, b, c, d, e, f, g) spifmem_x_create_pixmap((a), (b), (c), (d), (e), (f), (g)) # define libast_x_free_pixmap(a, b, c, d, e) spifmem_x_free_pixmap((a), (b), (c), (d), (e)) # if LIBAST_IMLIB2_SUPPORT # define libast_imlib_register_pixmap(a, b, c, d) spifmem_imlib_register_pixmap((a), (b), (c), (d)) # define libast_imlib_free_pixmap(a, b, c, d) spifmem_imlib_free_pixmap((a), (b), (c), (d)) # endif # define libast_dump_pixmap_tables() spifmem_dump_pixmap_tables() # define libast_x_create_gc(a, b, c, d, e, f) spifmem_x_create_gc((a), (b), (c), (d), (e), (f)) # define libast_x_free_gc(a, b, c, d, e) spifmem_x_free_gc((a), (b), (c), (d), (e)) # define libast_dump_gc_tables() spifmem_dump_gc_tables() # endif # define free_array(a, b) spiftool_free_array((a), (b)) /* file.c */ # define libast_temp_file(a, b) spiftool_temp_file((a), (b)) /* msgs.c */ static void (*print_error)(const char *, ...) = libast_print_error; static void (*print_warning)(const char *, ...) = libast_print_warning; static void (*fatal_error)(const char *, ...) = libast_fatal_error; /* strings.c */ # define regexp_match(a, b) spiftool_regexp_match((a), (b)) # define regexp_match_r(a, b, c) spiftool_regexp_match_r((a), (b), (c)) # define split(a, b) spiftool_split((a), (b)) # define join(a, b) spiftool_join((a), (b)) # define get_word(a, b) spiftool_get_word((a), (b)) # define get_pword(a, b) spiftool_get_pword((a), (b)) # define num_words(a) spiftool_num_words(a) # define chomp(a) spiftool_chomp(a) # define strip_whitespace(a) spiftool_strip_whitespace(a) # define downcase_str(a) spiftool_downcase_str(a) # define upcase_str(a) spiftool_upcase_str(a) # define safe_str(a, b) spiftool_safe_str((a), (b)) # define condense_whitespace(a) spiftool_condense_whitespace(a) # define hex_dump(a, b) spiftool_hex_dump((a), (b)) # define version_compare(a, b) spiftool_version_compare((a), (b)) #endif /* LIBAST_COMPAT_05_API */ #endif /* _LIBAST_H_ */ libast-0.7/include/Makefile.am0000644000076500007650000000025410233442463013252 00000000000000# $Id: Makefile.am,v 1.6 2001/09/22 16:25:29 mej Exp $ SUBDIRS = $(PACKAGE) include_HEADERS = libast.h EXTRA_DIST = libast_internal.h MAINTAINERCLEANFILES = Makefile.in libast-0.7/include/Makefile.in0000644000076500007650000003731110365217274013275 00000000000000# Makefile.in generated by automake 1.9.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file libast_internal.h * LibAST header file for internal-use-only stuff. * * This file contains all macros, structure definitions, etc. which * are restricted to internal LibAST use only. * * @author Michael Jennings * @version $Revision: 1.21 $ * @date $Date: 2004/07/21 22:17:49 $ */ #ifndef _LIBAST_INTERNAL_H_ #define _LIBAST_INTERNAL_H_ /* This GNU goop has to go before the system headers */ #ifdef __GNUC__ # ifndef __USE_GNU # define __USE_GNU # endif # ifndef _GNU_SOURCE # define _GNU_SOURCE # endif # ifndef _BSD_SOURCE # define _BSD_SOURCE # endif #endif #include "config.h" #include "libast.h" #ifdef HAVE_STDARG_H # include #endif /******************************** MSGS GOOP ***********************************/ extern spif_charptr_t libast_program_name, libast_program_version; /********************************* MEM GOOP ***********************************/ /** * Filename length limit. * * This is used to limit the maximum length of a source filename. * When tracking memory allocation, the filename and line number for * each MALLOC()/REALLOC()/CALLOC()/FREE() call is recorded. A small * buffer of static length is used to speed things up. * * @see MALLOC(), REALLOC(), CALLOC(), FREE() * @ingroup DOXGRP_MEM */ #define LIBAST_FNAME_LEN 20 /** * Pointer tracking structure. * * This structure is used by LibAST's memory management system to keep * track of what pointers have been allocated, where they were * allocated, and how much space was requested. * * @see MALLOC(), REALLOC(), CALLOC(), FREE() * @ingroup DOXGRP_MEM */ typedef struct ptr_t_struct { /** The allocated pointer. The allocated pointer. */ void *ptr; /** The pointer's size, in bytes. The pointer's size, in bytes. */ size_t size; /** Filename. The file which last (re)allocated the pointer. */ spif_char_t file[LIBAST_FNAME_LEN + 1]; /** Line number. The line number where the pointer was last (re)allocated. */ spif_uint32_t line; } ptr_t; /** * Pointer list structure. * * This structure is used by LibAST's memory management system to hold * the list of pointers being tracked. This list is maintained as an * array for simplicity. * * @see MALLOC(), REALLOC(), CALLOC(), FREE(), ptr_t_struct * @ingroup DOXGRP_MEM */ typedef struct memrec_t_struct { /** Pointer count. The number of pointers being tracked. */ size_t cnt; /** Pointer list. The list of tracked pointers. */ ptr_t *ptrs; } memrec_t; /******************************** CONF GOOP ***********************************/ /** * Convert context name to ID. * * This macro converts a context name as read from a config file into * the corresponding ID number. If the context name is not found, an * error message is printed, and the ID number of 0 (the "null" * context) is returned. * * @bug This probably should not be a macro. * @bug The @a i parameter really isn't needed. * * @param the_id The return value -- the context ID. * @param n The name of the context. * @param i An arbitrary counter variable. * * @see @link DOXGRP_CONF_CTX Context Handling @endlink * @ingroup DOXGRP_CONF_CTX */ #define ctx_name_to_id(the_id, n, i) do { \ for ((i)=0; (i) <= ctx_idx; (i)++) { \ if (!strcasecmp(SPIF_CAST_C(char *) (n), \ SPIF_CAST_C(char *) context[(i)].name)) { \ (the_id) = (i); \ break; \ } \ } \ if ((i) > ctx_idx) { \ libast_print_error("Parsing file %s, line %lu: No such context \"%s\"\n", \ file_peek_path(), file_peek_line(), (n)); \ (the_id) = 0; \ } \ } while (0) /** * Convert context ID to name. * * This macro converts a context ID to its name. * * @param id The context ID number. * @return The name of the context. * * @see @link DOXGRP_CONF_CTX Context Handling @endlink * @ingroup DOXGRP_CONF_CTX */ #define ctx_id_to_name(id) (context[(id)].name) /** * Convert context ID to handler. * * This macro returns the function pointer (a ctx_handler_t) * corresponding to the assigned handler function for the given * context. * * @param id The context ID number. * @return The name of the context. * * @see @link DOXGRP_CONF_CTX Context Handling @endlink * @ingroup DOXGRP_CONF_CTX */ #define ctx_id_to_func(id) (context[(id)].handler) /*@{*/ /** * @name Internal Context State Stack Manipulation Macros * Facilitate use of the context state stack. * * These macros provide a function-style interface to the CSS. * * @bug All this goop will be replaced with a spif object class. * @ingroup DOXGRP_CONF_CTX */ /** * Pushes a context onto the stack. Pushes a context onto the stack. * * @param ctx The context ID for the new context. */ #define ctx_push(ctx) spifconf_register_context_state(ctx) /** * Pops a context structure off the stack. Pops a context structure * off the stack. */ #define ctx_pop() (ctx_state_idx--) /** * Returns the context structure atop the stack. Returns the context * structure atop the stack. * * @return The current context. */ #define ctx_peek() (ctx_state[ctx_state_idx]) /** * Returns the context ID from the context structure atop the stack. * Returns the context ID from the context structure atop the stack. * * @return The current context ID. */ #define ctx_peek_id() (ctx_state[ctx_state_idx].ctx_id) /** * Returns the context state from the context structure atop the * stack. Returns the context state from the context structure atop * the stack. * * @return The current context state. */ #define ctx_peek_state() (ctx_state[ctx_state_idx].state) /** * Returns the context ID from the context structure one level below * the top of the stack. Returns the context ID from the context * structure one level below the top of the stack. * * @return The previous context ID. */ #define ctx_peek_last_id() (ctx_state[(ctx_state_idx?ctx_state_idx-1:0)].ctx_id) /** * Returns the context state from the context structure one level * below the top of the stack. Returns the context state from the * context structure one level below the top of the stack. * * @return The previous context state. */ #define ctx_peek_last_state() (ctx_state[(ctx_state_idx?ctx_state_idx-1:0)].state) /** * Sets the current context state. Sets the current context state. * * @param q The new state for the current context. */ #define ctx_poke_state(q) ((ctx_state[ctx_state_idx].state) = (q)) /** * Gets the current depth of the context stack. Gets the current * depth of the context stack. * * @return The current context stack depth. */ #define ctx_get_depth() (ctx_state_idx) /** * Convenience macro for beginning a new context. * * This macro simplifies the beginning of a new context. The name * read from the config file is turned into a context ID which is then * registered with the parser. The context handler for the new * context is called with CONF_BEGIN_STRING. The returned state is * saved in the context structure atop the stack. * * @param idx The word number of the context name. */ #define ctx_begin(idx) do { \ spif_charptr_t name; \ name = spiftool_get_word(idx, buff); \ ctx_name_to_id(id, name, i); \ ctx_push(id); \ state = (*ctx_id_to_func(id))(SPIF_CAST(charptr) SPIFCONF_BEGIN_STRING, \ ctx_peek_last_state()); \ ctx_poke_state(state); \ FREE(name); \ } while (0) /** * Convenience macro for ending a context. * * This macro simplifies the ending of a context. The context handler * for the context is called with SPIFCONF_END_STRING. The old context is * then popped off the stack, and the returned state is saved for the * parent context. * */ #define ctx_end() do { \ if (ctx_get_depth()) { \ state = (*ctx_id_to_func(id))(SPIF_CAST(charptr) SPIFCONF_END_STRING, \ ctx_peek_state()); \ ctx_poke_state(NULL); \ ctx_pop(); \ id = ctx_peek_id(); \ ctx_poke_state(state); \ file_poke_skip(0); \ } \ } while (0) /*@}*/ /** * Context structure. * * This structure is used to hold context names and their respective * handlers (#ctx_handler_t). * * @bug This needs to be turned into a spif object class. * @see @link DOXGRP_CONF_CTX Context Handling @endlink * @ingroup DOXGRP_CONF_CTX */ typedef struct ctx_t_struct { /** * Context name. * * The string representation of the context name. The word * immediately after the keyword @c begin is compared with this * value to find the handler for the requested context. This * comparison is case-insensitive. */ spif_charptr_t name; /** * Context handler. * * Pointer to the function which will handle this context. * Context handlers must accept two parameters, a spif_charptr_t * containing either the config file line or a begin/end magic * string, and a void * containing state information; they must * return a void * which will be passed to the next invocation of * the handler as the aforementioned state information parameter. */ ctx_handler_t handler; } ctx_t; /** * Context state structure. * * This structure is used as part of the context stack to track the * current context and its state information. * * @bug This needs to be turned into a spif object class. * @see @link DOXGRP_CONF_CTX Context Handling @endlink * @ingroup DOXGRP_CONF_CTX */ typedef struct ctx_state_t_struct { /** * Context ID. * * The ID number of the context. */ unsigned char ctx_id; /** * Context state. * * The state for the context. This holds the state variable in * between calls to the handler (ctx_t_struct#handler). */ void *state; } ctx_state_t; /** * Built-in config file function. * * This structure holds the name and a pointer to the handler for * built-in config file functions (%get(), %random(), etc.). * * @bug This needs to be turned into a spif object class. * @see @link DOXGRP_CONF_CTX Context Handling @endlink * @ingroup DOXGRP_CONF_CTX */ typedef struct spifconf_func_t_struct { /** * Function name. * * The string representation of the built-in function name, not * including the leading percent sign ('%'). */ spif_charptr_t name; /** * Function handler pointer. * * Pointer to the handler for the built-in function. */ spifconf_func_ptr_t ptr; } spifconf_func_t; /** * Linked list for user-defined config file variables. * * This structure holds the name and value for user-defined config * file variables set/retrieved using the %get() and %put() built-in * functions. * * @bug This needs to be turned into a spif object class. * @see @link DOXGRP_CONF_CTX Context Handling @endlink, builtin_get(), builtin_put() * @ingroup DOXGRP_CONF_CTX */ typedef struct spifconf_var_t_struct { /** * Variable name. * * The string representation of the variable name. Variable names * ARE case-sensitive! */ spif_charptr_t var; /** * Variable value. * * The value of the user-defined variable. The value must be a * text string (obviously, since the config files are text-based. */ spif_charptr_t value; /** * Linked list pointer. * * Pointer to the next variable in the list. */ struct spifconf_var_t_struct *next; } spifconf_var_t; /******************************* OPTIONS GOOP **********************************/ /** * Increment and check bad option counter. * * This is a convenience macro which is invoked each time an option * parsing error is encountered. This macro increments the bad option * count within the parser and checks to see if the count has now * exceeded the threshold. If so, the registered help handler * (spifopt_settings_t_struct#help_handler) via the * #SPIFOPT_HELPHANDLER() macro. If not, an error message is printed * noting that behavior may be abnormal but that parsing will * continue. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink * @ingroup DOXGRP_OPT */ #define CHECK_BAD() do { \ SPIFOPT_BADOPTS_SET(SPIFOPT_BADOPTS_GET() + 1); \ if (SPIFOPT_BADOPTS_GET() > SPIFOPT_ALLOWBAD_GET()) { \ libast_print_error("Error threshold exceeded, giving up.\n"); \ SPIFOPT_HELPHANDLER(); \ } else { \ libast_print_error("Attempting to continue, but strange things may happen.\n"); \ } \ } while(0) #endif /* _LIBAST_INTERNAL_H_ */ libast-0.7/README0000644000076500007650000000144407624771021010462 00000000000000LibAST README ------------- LibAST is the Library of Assorted Spiffy Things. It contains many spiffy things, and it is a library. Thus, the ever-so-creative name. LibAST has been previously known as libmej, the Eterm helper library which nobody really understood and certainly never used. My current plan is to gradually remove some of the neat stuff from Eterm that could be made generic (things like the theme parsing engine, the command-line options parser, perhaps the event engine, ...) and place it here in the hopes that others will find them useful. Building LibAST --------------- From the top of the source tree, type each of the following and hit Enter after each: ./configure make Installing LibAST ----------------- After performing the build step above, run: make install libast-0.7/configure.in0000644000076500007650000000571710363070525012115 00000000000000dnl# $Id: configure.in,v 1.25 2005/06/07 20:32:37 mej Exp $ test "x$LIBTOOLIZE" = "x" && LIBTOOLIZE=libtoolize test "x$ACLOCAL" = "x" && ACLOCAL=aclocal test "x$AUTOCONF" = "x" && AUTOCONF=autoconf test "x$AUTOHEADER" = "x" && AUTOHEADER=autoheader test "x$AUTOMAKE" = "x" && AUTOMAKE=automake AC_SUBST(LIBTOOLIZE) AC_SUBST(ACLOCAL) AC_SUBST(AUTOCONF) AC_SUBST(AUTOHEADER) AC_SUBST(AUTOMAKE) SAVE_LIBTOOLIZE="$LIBTOOLIZE" SAVE_ACLOCAL="$ACLOCAL" SAVE_AUTOCONF="$AUTOCONF" SAVE_AUTOHEADER="$AUTOHEADER" SAVE_AUTOMAKE="$AUTOMAKE" AC_INIT(configure.in) AM_INIT_AUTOMAKE(libast, 0.7) AC_DEFINE_UNQUOTED(LIBAST_VERSION, "$VERSION", [Version]) AM_CONFIG_HEADER(config.h include/libast/sysdefs.h) LIBTOOLIZE="${SAVE_LIBTOOLIZE:-libtoolize}" ACLOCAL="${SAVE_ACLOCAL:-aclocal}" AUTOCONF="${SAVE_AUTOCONF:-autoconf}" AUTOHEADER="${SAVE_AUTOHEADER:-autoheader}" AUTOMAKE="${SAVE_AUTOMAKE:-automake}" AC_MSG_CHECKING(for preferred libtoolize) AC_MSG_RESULT($LIBTOOLIZE) AC_MSG_CHECKING(for preferred aclocal) AC_MSG_RESULT($ACLOCAL) AC_MSG_CHECKING(for preferred autoconf) AC_MSG_RESULT($AUTOCONF) AC_MSG_CHECKING(for preferred autoheader) AC_MSG_RESULT($AUTOHEADER) AC_MSG_CHECKING(for preferred automake) AC_MSG_RESULT($AUTOMAKE) dnl# Set some basic variables AUTHORS="Michael Jennings (mej@eterm.org)" AC_SUBST(AUTHORS) AC_DEFINE_UNQUOTED(AUTHORS, "$AUTHORS", [Authors]) AC_CANONICAL_BUILD() AC_CANONICAL_HOST() AC_CANONICAL_TARGET() AC_PROG_CC AC_PROG_CPP AST_STD_CHECKS() AST_PROG_CHECKS() AST_VAR_CHECKS() AST_HEADER_CHECKS() AST_TYPE_CHECKS() AST_FUNC_CHECKS() AC_PROG_LIBTOOL() AST_ARG_DEBUG(DEBUG) if test $DEBUG -eq 0 ; then AC_WARN(*** Debugging support disabled. Client programs will ***) AC_WARN(*** not have access to any libast debugging routines! ***) fi AC_ARG_WITH(pedantry, [ --with-pedantry add -Werror -std=c99 -pedantic to CFLAGS], [ if test "$withval" != "no"; then CFLAGS="$CFLAGS -Wall -Werror -std=c99" AC_DEFINE(STRICT_ISO_C99, 1, [Defined if strict ISO C99 (9899:1999) is requested or required.]) fi ] ) AC_MSG_CHECKING(if STRICT_ISO_C99 required) AC_TRY_RUN([ int main () { int a = 0, b = 0; (long) a = (long) b; return 0; } ], AC_MSG_RESULT(no), [ AC_MSG_RESULT(yes) AC_DEFINE(STRICT_ISO_C99, 1, [Defined if strict ISO C99 (9899:1999) is requested or required.]) ], [ AC_MSG_RESULT(no - assumed because cross-compiling) ]) AST_X11_SUPPORT() AST_IMLIB2_SUPPORT() AST_MMX_SUPPORT() AST_ARG_REGEXP(REGEXP) AST_ARG_BACKQUOTE_EXEC(ALLOW_BACKQUOTE_EXEC) AST_FLAGS() AC_SUBST(CC) AC_SUBST(CFLAGS) AC_SUBST(CPPFLAGS) AC_SUBST(LDFLAGS) AC_SUBST(LIBS) basedir=. AC_OUTPUT(include/libast/types.h Makefile include/Makefile \ include/libast/Makefile src/Makefile test/Makefile \ libast-config) test -f libast-config && chmod 755 libast-config AST_STATUS() libast-0.7/aclocal.m40000644000076500007650000102416010365217064011441 00000000000000# generated automatically by aclocal 1.9.2 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 # Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. dnl##################################################################### dnl# Autoconf m4 macros for LibAST dnl# $Id: libast.m4,v 1.11 2004/09/14 15:46:43 mej Exp $ dnl##################################################################### dnl# dnl# Check for LibAST and support components dnl# - arg 1 is the env variable to set dnl# - arg 2 is the LIBS variable to use dnl# AC_DEFUN([AST_CHECK_LIBAST], [ AC_CHECK_PROG(LIBAST_CONFIG, libast-config, libast-config, false) if test "$LIBAST_CONFIG" = "false"; then $1=0 else $1=1 CPPFLAGS="$CPPFLAGS `$LIBAST_CONFIG --cppflags`" LDFLAGS="$LDFLAGS `$LIBAST_CONFIG --ldflags`" fi AC_CHECK_HEADERS(libast.h, [ AC_CHECK_LIB(ast, libast_malloc, $1=1, [ AC_CHECK_LIB(ast, spifmem_malloc, $1=0, ${$2}) ] ], $1=0) if test "${$1}" -ne "1"; then echo "ERROR: You need the LibAST package to build Eterm. If you already have it,"; echo " you may have it installed in a strange place, or you may need to run"; echo " /sbin/ldconfig. If you don't have it, I can download it for you."; echo " Shall I retrieve and build LibAST now (y/n)?"; read ANS if test "x$ANS" = "xy" -o "x$ANS" = "xyes" -o "x$ANS" = "xY" -o "x$ANS" = "xYES"; then # Download from CVS server CVSROOT=":pserver:anonymous@cvs.enlightenment.sourceforge.net:/cvsroot/enlightenment" test -f $HOME/.cvspass || touch $HOME/.cvspass grep $CVSROOT $HOME/.cvspass >/dev/null 2>&1 || cvs -d $CVSROOT login cvs -z3 -d $CVSROOT co -d libast eterm/libast (cd libast && ./autogen.sh $ac_configure_args && make install && cd .. && rm -rf libast) if test $? -ne 0; then echo 'ERROR: Unable to auto-get libast, sorry.' 1>&2 exit 1 fi $1=1 AC_CHECK_PROG(LIBAST_CONFIG, libast-config, libast-config, false) test "$LIBAST_CONFIG" = "false" && $1=0 fi fi if test "${$1}" -eq "1"; then if test ! -z "$LIBAST_CONFIG"; then $2="-last ${$2}" AC_DEFINE(HAVE_LIBAST, 1, [Define if the LibAST library is present.]) test "$prefix" = "NONE" && prefix="`$LIBAST_CONFIG --prefix`" SUPPORT_FLAGS="`$LIBAST_CONFIG --support`" for i in $SUPPORT_FLAGS ; do case $i in MMX) AC_DEFINE(LIBAST_MMX_SUPPORT, 1, [Defined if LibAST has MMX support.]) ;; X11) AC_DEFINE(LIBAST_X11_SUPPORT, 1, [Defined if LibAST has X11 support.]) ;; Imlib2) AC_DEFINE(LIBAST_IMLIB2_SUPPORT, 1, [Defined if LibAST has Imlib2 support.]) ;; esac done fi fi ]) dnl# dnl# LibAST macro for determining integer types by size dnl# AC_DEFUN([AST_SIZE_TYPE], [ BIT_SIZE=[$1] BYTE_SIZE=`expr $BIT_SIZE '/' 8` case $BYTE_SIZE in $ac_cv_sizeof_char) eval INT_${BIT_SIZE}_TYPE=char ;; $ac_cv_sizeof_short) eval INT_${BIT_SIZE}_TYPE=short ;; $ac_cv_sizeof_int) eval INT_${BIT_SIZE}_TYPE=int ;; $ac_cv_sizeof_long) eval INT_${BIT_SIZE}_TYPE=long ;; $ac_cv_sizeof_long_long) eval INT_${BIT_SIZE}_TYPE="'long long'" ;; esac test -z "`eval echo '$'INT_${BIT_SIZE}_TYPE`" && eval INT_${BIT_SIZE}_TYPE=long ]) dnl# dnl# LibAST macro for determining regexp support dnl# - arg 1 is the name of the env var to use dnl# AC_DEFUN([AST_REGEXP_SUPPORT], [ if test "${$1}" != "no"; then if test "${$1}" = "pcre" -o "${$1}" = "yes" ; then GOT_PCRE_HEADER=0 GOT_PCRE_LIB=0 AC_CHECK_HEADERS(pcre.h pcre/pcre.h, [ GOT_PCRE_HEADER=1 break ]) AC_SEARCH_LIBS(pcre_compile, pcre, [GOT_PCRE_LIB=1]) if test $GOT_PCRE_HEADER -eq 1 -a $GOT_PCRE_LIB -eq 1 ; then AC_DEFINE(LIBAST_REGEXP_SUPPORT_PCRE, 1, [Build LibAST with PCRE support.]) LIBAST_REGEXP_SUPPORT="regexp-pcre" $1="pcre" else $1="yes" fi fi if test "${$1}" = "posix" -o "${$1}" = "yes" ; then GOT_POSIXREGEXP_HEADER=0 GOT_POSIXREGEXP_LIB=0 AC_CHECK_HEADERS(regex.h, [ GOT_POSIXREGEXP_HEADER=1 break ]) AC_SEARCH_LIBS(regcomp, posix regexp regex re, [GOT_POSIXREGEXP_LIB=1]) if test $GOT_POSIXREGEXP_HEADER -eq 1 -a $GOT_POSIXREGEXP_LIB -eq 1 ; then AC_DEFINE(LIBAST_REGEXP_SUPPORT_POSIX, 1, [Build LibAST with POSIX-style regexp support.]) LIBAST_REGEXP_SUPPORT="regexp-posix" $1="posix" else $1="yes" fi fi if test "${$1}" = "bsd" -o "${$1}" = "yes" ; then GOT_BSD_HEADER=0 GOT_BSD_LIB=0 AC_CHECK_HEADERS(regex.h, [ GOT_BSD_HEADER=1 break ]) AC_SEARCH_LIBS(re_comp, bsd ucb regexp regex re, [GOT_BSD_LIB=1]) if test $GOT_BSD_HEADER -eq 1 -a $GOT_BSD_LIB -eq 1 ; then AC_DEFINE(LIBAST_REGEXP_SUPPORT_BSD, 1, [Build LibAST with BSD-style regexp support.]) LIBAST_REGEXP_SUPPORT="regexp-bsd" $1="bsd" else $1="yes" fi fi if test "${$1}" = "yes" ; then LIBAST_REGEXP_SUPPORT="" $1="no" fi else LIBAST_REGEXP_SUPPORT="" $1="no" fi AC_SUBST(LIBAST_REGEXP_SUPPORT) ]) dnl# dnl# LibAST macro for X11 support dnl# AC_DEFUN([AST_X11_SUPPORT], [ AC_PATH_XTRA if test ! -z "$X_CFLAGS"; then if test -z "$CPPFLAGS"; then CPPFLAGS="$X_CFLAGS" else CPPFLAGS="$CPPFLAGS $X_CFLAGS" fi fi if test ! -z "$X_LIBS"; then if test -z "$LDFLAGS"; then LDFLAGS="$X_LIBS" else LDFLAGS="$LDFLAGS $X_LIBS" fi fi LIBAST_X11_SUPPORT="" if test "x$no_x" != "xyes"; then AC_CHECK_LIB(X11, XOpenDisplay, [ LIBAST_X11_SUPPORT="X11" GRLIBS="-lX11" AC_DEFINE(LIBAST_X11_SUPPORT, 1, [Define for X11 support.]) ]) fi AC_SUBST(LIBAST_X11_SUPPORT) ]) dnl# dnl# LibAST macro for Imlib2 support dnl# AC_DEFUN([AST_IMLIB2_SUPPORT], [ AC_ARG_WITH(imlib, [ --with-imlib[=DIR] compile with Imlib2 support (default)], [ if test "$withval" != "no"; then if test "$withval" != "yes"; then CPPFLAGS="$CPPFLAGS -I${withval}/include" LDFLAGS="$LDFLAGS -L${withval}/lib" fi USE_IMLIB=1 else USE_IMLIB=0 fi ], [ USE_IMLIB=1 ]) LIBAST_IMLIB2_SUPPORT="" if test $USE_IMLIB -eq 1 ; then AC_CHECK_PROG(IMLIB2_CONFIG, imlib2-config, imlib2-config) if test "x$IMLIB2_CONFIG" != "x"; then GRLIBS="`$IMLIB2_CONFIG --libs`" CFLAGS="$CFLAGS `$IMLIB2_CONFIG --cflags`" else AC_CHECK_LIB(m, pow, LIBS="-lm $LIBS") AC_CHECK_LIB(dl, dlopen, LIBS="-ldl $LIBS") AC_CHECK_LIB(freetype, FT_Init_FreeType, GRLIBS="-lfreetype $GRLIBS", , $GRLIBS) AC_CHECK_LIB(Imlib2, imlib_create_image, [ GRLIBS="-lImlib2 $GRLIBS" AC_DEFINE(LIBAST_IMLIB2_SUPPORT, 1, [Define for Imlib2 support.]) LIBAST_IMLIB2_SUPPORT="Imlib2" ], [ AC_WARN(*** Imlib2 support has been disabled because Imlib2 ***) AC_WARN(*** was not found or could not be linked. ***) ], $GRLIBS) fi fi AC_SUBST(LIBAST_IMLIB2_SUPPORT) ]) dnl# dnl# LibAST macro for MMX support dnl# AC_DEFUN([AST_MMX_SUPPORT], [ AC_MSG_CHECKING(for MMX support) HAVE_MMX="" AC_ARG_ENABLE(mmx, [ --enable-mmx enable MMX assembly routines], [ test x$enableval = xyes && HAVE_MMX="yes" ], [ if test x$build_os = xlinux-gnu; then grep mmx /proc/cpuinfo >/dev/null 2>&1 && HAVE_MMX="yes" fi ]) LIBAST_MMX_SUPPORT="" if test -n "$HAVE_MMX"; then AC_MSG_RESULT(yes) AC_DEFINE(LIBAST_MMX_SUPPORT, 1, [Define for MMX support.]) LIBAST_MMX_SUPPORT="MMX" else AC_MSG_RESULT(no) fi AC_SUBST(LIBAST_MMX_SUPPORT) ]) dnl# dnl# LibAST macros for standard checks dnl# AC_DEFUN([AST_STD_CHECKS], [ AC_PROG_CPP dnl# These must be run after AC_PROG_CC but before any other macros that use dnl# the C compiler AC_AIX AC_ISC_POSIX AC_MINIX dnl# At least make the attempt to support CygWin32 AC_CYGWIN AC_ARG_PROGRAM AM_PROG_LIBTOOL AC_GCC_TRADITIONAL AC_PROG_INSTALL ASFLAGS="$ASFLAGS -I../" AS=$CC AC_SUBST(ASFLAGS) AC_SUBST(AS) dnl# Check for host system type AC_CANONICAL_HOST dnl# Check the sanity of what we've done so far AM_SANITY_CHECK dnl# Most people don't want the developer-only clutter AM_MAINTAINER_MODE dnl# If it's there, what the hell? AM_WITH_DMALLOC ]) AC_DEFUN([AST_PROG_CHECKS], [ AC_CHECK_PROG(SED, sed, sed, false) AC_CHECK_PROG(RM, rm, rm, true) AC_CHECK_PROG(CP, cp, cp, false) AC_CHECK_PROG(CHMOD, chmod, chmod, true) AC_CHECK_PROG(TAR, tar, tar, tar) AC_CHECK_PROG(MKDIR, mkdir, mkdir, false) AC_CHECK_PROG(CTAGS, ctags, ctags, true) AC_CHECK_PROG(AR, ar, ar, false) AC_CHECK_PROG(MV, mv, mv, true) AC_LN_S ]) AC_DEFUN([AST_VAR_CHECKS], [ AC_CHECK_SIZEOF(char, 1) AC_CHECK_SIZEOF(short, 2) AC_CHECK_SIZEOF(int, 4) AC_CHECK_SIZEOF(long, 4) AC_CHECK_SIZEOF(long long, 8) AC_C_BIGENDIAN AST_SIZE_TYPE(8) AC_SUBST(INT_8_TYPE) AST_SIZE_TYPE(16) AC_SUBST(INT_16_TYPE) AST_SIZE_TYPE(32) AC_SUBST(INT_32_TYPE) AST_SIZE_TYPE(64) AC_SUBST(INT_64_TYPE) AC_C_CONST AC_C_INLINE ]) AC_DEFUN([AST_HEADER_CHECKS], [ AC_HEADER_SYS_WAIT AC_CHECK_HEADERS(fcntl.h termios.h sys/ioctl.h sys/select.h sys/time.h \ sys/sockio.h sys/byteorder.h malloc.h utmpx.h unistd.h \ bsd/signal.h stdarg.h errno.h) AC_HEADER_TIME ]) AC_DEFUN([AST_FUNC_CHECKS], [ AC_TYPE_SIGNAL AC_CHECK_FUNCS(memmove putenv strsep memmem usleep snprintf vsnprintf \ strcasestr strcasechr strcasepbrk strrev strnlen) AC_SEARCH_LIBS(hstrerror, resolv) dps_snprintf_oflow() dps_vsnprintf_oflow() dps_symlink_open_bug() dps_rlimit_nproc() dps_rlimit_memlock() ]) AC_DEFUN([AST_TYPE_CHECKS], [ AC_TYPE_MODE_T AC_CHECK_TYPE(off_t, long) AC_TYPE_PID_T AC_TYPE_UID_T ]) dnl# dnl# LibAST argument macros dnl# - arg 1 is the name of the env var to use dnl# AC_DEFUN([AST_ARG_DEBUG], [ AC_MSG_CHECKING(for debugging level) AC_ARG_WITH(debugging, [ --with-debugging[=num] compile in debugging support. num >= 0], [ if test "$withval" = "yes"; then withval=4 fi if test "$withval" != "no"; then AC_MSG_RESULT($withval) AC_DEFINE_UNQUOTED($1, $withval, [Specify level of debugging to compile in.]) $1=$withval else AC_MSG_RESULT(no, disabling all debugging support) AC_DEFINE_UNQUOTED($1, 0, [Specify level of debugging to compile in.]) $1=0 fi ], [ AC_MSG_RESULT(4) AC_DEFINE_UNQUOTED($1, 4, [Specify level of debugging to compile in.]) $1=4 ]) ]) AC_DEFUN([AST_ARG_REGEXP], [ AC_ARG_WITH(regexp, [ --with-regexp[=TYPE] specify the type of regular expression support (bsd, posix, pcre)], [$1=$withval], [$1=yes]) AST_REGEXP_SUPPORT($1) AC_MSG_CHECKING(for regular expression support) AC_MSG_RESULT(${$1}) ]) AC_DEFUN([AST_ARG_BACKQUOTE_EXEC], [ AC_MSG_CHECKING(if backquote execution support should be enabled) AC_ARG_WITH(backquote-exec, [ --without-backquote-exec disables the execution of commands from inside config files], [ if test "$withval" = "no"; then AC_MSG_RESULT(no) $1=no else AC_MSG_RESULT(yes) AC_DEFINE($1, 1, [Define for backquote execution.]) $1=yes fi ], [ AC_MSG_RESULT(yes) AC_DEFINE($1, 1, [Define for backquote execution.]) $1=yes ]) ]) dnl# dnl# LibAST macro for flag post-processing dnl# AC_DEFUN([AST_FLAGS], [ CPPFLAGS=`eval eval eval eval eval echo "-I$includedir -I$prefix/include $CPPFLAGS"` CPPFLAGS=`echo $CPPFLAGS | tr ' ' '\n' | uniq | grep -v NONE | tr '\n' ' '` CFLAGS=${CFLAGS--O} LDFLAGS=`eval eval eval eval eval echo "-L$libdir -L$prefix/lib ${LDFLAGS--O}"` LDFLAGS=`echo $LDFLAGS | tr ' ' '\n' | uniq | grep -v NONE | tr '\n' ' '` LIBS="$GRLIBS $X_PRE_LIBS $LIBS $X_EXTRA_LIBS" ]) dnl# dnl# LibAST macro for final status report dnl# AC_DEFUN([AST_STATUS], [ echo "" echo "$PACKAGE $VERSION" echo "Configuration:" echo "--------------" echo "" echo " Source code location: $srcdir" echo " Host System Type: $host" echo " Preprocessor: $CC $CPPFLAGS" echo " Compiler: $CC $CFLAGS" echo " Linker: $CC $LDFLAGS $LIBS" echo " Install path: $prefix" echo "" echo "Now type 'make' to build $PACKAGE $VERSION." echo "" ]) dnl########################################################################### dnl# dnl# acl.m4 -- Written by Duncan Simpson dnl# Posted to BUGTRAQ on 17 June 1999 dnl# Used by encouragement. :-) dnl# dnl Check snprintf for overrun potential AC_DEFUN([dps_snprintf_oflow], [ AC_MSG_CHECKING(whether snprintf ignores n) AC_CACHE_VAL(dps_cv_snprintf_bug, [ AC_TRY_RUN( changequote(<<, >>)dnl <<#include #ifndef HAVE_SNPRINTF #include "src/snprintf.c" #endif /* HAVE_SNPRINTF */ int main(void) { char ovbuf[7]; int i; for (i=0; i<7; i++) ovbuf[i]='x'; snprintf(ovbuf, 4,"foo%s", "bar"); if (ovbuf[5]!='x') exit(1); snprintf(ovbuf, 4,"foo%d", 666); if (ovbuf[5]!='x') exit(1); exit(0); } >> changequote([, ]) , dps_cv_snprintf_bug=0, dps_cv_snprintf_bug=1, dps_cv_snprintf_bug=2) ]) if test $dps_cv_snprintf_bug -eq 0; then AC_MSG_RESULT([no, snprintf is ok]) elif test $dps_cv_snprint_bug -eq 1; then AC_MSG_RESULT([yes, snprintf is broken]) AC_DEFINE(HAVE_SNPRINTF_BUG, 1, [Defined if libc snprintf is buggy.]) else AC_MSG_RESULT([unknown, assuming yes]) AC_DEFINE(HAVE_SNPRINTF_BUG, 1, [Defined if libc snprintf is buggy.]) fi ]) dnl Check vsnprintf for overrun potential AC_DEFUN([dps_vsnprintf_oflow], [ AC_MSG_CHECKING(whether vsnprintf ignores n) AC_CACHE_VAL(dps_cv_vsnprintf_bug, [ AC_TRY_RUN( changequote(<<, >>)dnl <<#include #include #ifndef HAVE_VSNPRINTF #include "src/snprintf.c" #endif /* HAVE_VSNPRINTF */ int prnt(char *s, const char *fmt, ...) { va_list argp; va_start(argp, fmt); vsnprintf(s, 4, fmt, argp); va_end(argp); } int main(void) { char ovbuf[8] = "xxxxxxx"; int i; prnt(ovbuf, "foo%s", "bar"); if (ovbuf[5]!='x') {fprintf(stderr, "buffer: %s\n", ovbuf); exit(1);} prnt(ovbuf, "foo%d", 666); if (ovbuf[5]!='x') {fprintf(stderr, "buffer: %s\n", ovbuf); exit(1);} exit(0); } >> changequote([, ]) , dps_cv_vsnprintf_bug=0, dps_cv_vsnprintf_bug=1, dps_cv_vsnprintf_bug=2) ]) if test $dps_cv_vsnprintf_bug -eq 0; then AC_MSG_RESULT([no, vsnprintf is ok]) elif test $dps_cv_vsnprintf_bug -eq 1; then AC_MSG_RESULT([yes, vsnprintf is broken]) AC_DEFINE(HAVE_VSNPRINTF_BUG,1, [Defined if libc vsnprintf is buggy.]) else AC_MSG_RESULT([unknown, assuming yes]) AC_DEFINE(HAVE_VSNPRINTF_BUG,1, [Defined if libc vsnprintf is buggy.]) fi ]) dnl open and symlink interaction bug test AC_DEFUN([dps_symlink_open_bug], [ AC_MSG_CHECKING(security of interaction between symlink and open) AC_CACHE_VAL(dps_cv_symlink_open_bug, [ mkdir conftest.d AC_TRY_RUN( changequote(<<, >>)dnl <<#include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_FCNTL_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_ERRNO_H #include #else extern int errno; #endif int main(void) { int fd; if (chdir("conftest.d")!=0) exit(1); if (symlink("foo","bar")!=0) exit(1); if ((fd=open("bar", O_CREAT | O_EXCL | O_WRONLY, 0700))==0) { write(fd, "If the symlink was to .rhosts you would be unhappy", 50); close(fd); exit(1); } if (errno!=EEXIST) exit(1); exit(0); } >> changequote([, ]) , dps_cv_symlink_open_bug=0, [ if test -r conftest.d/foo; then dps_cv_symlink_open_bug=2 else dps_cv_symlink_open_bug=1 fi ], dps_cv_symlink_open_buf=3) rm -rf conftest.d ]) case "$dps_cv_symlink_open_bug" in 0) AC_MSG_RESULT(secure) ;; 1) AC_MSG_RESULT(errno wrong but ok) AC_DEFINE(HAVE_SYMLINK_OPEN_ERRNO_BUG, 1, [Defined if symlink open() errno is wrong but safe.]) ;; 2) AC_MSG_RESULT(insecure) AC_DEFINE(HAVE_SYMLINK_OPEN_SECURITY_HOLE, 1, [Defined if symlink open() is a security risk.]) AC_DEFINE(HAVE_SYMLINK_OPEN_ERRNO_BUG, 1, [Defined if symlink open() is buggy.]) ;; 3) AC_MSG_RESULT(assuming insecure) AC_DEFINE(HAVE_SYMLINK_OPEN_SECURITY_HOLE, 1, [Defined if symlink open() is a security risk.]) AC_DEFINE(HAVE_SYMLINK_OPEN_ERRNO_BUG, 1, [Defined if symlink open() is buggy.]) ;; *) AC_MSG_RESULT($dps_cv_symlink_open_bug) AC_MSG_ERROR(Impossible value of dps_cv_symlink_open_bug) ;; esac ]) dnl Check to RLIMIT_NPROC resource limit AC_DEFUN([dps_rlimit_nproc], [ AC_MSG_CHECKING(for working RLIMIT_NPROC resource limit) AC_CACHE_VAL(dps_cv_rlimit_nproc, [ AC_TRY_RUN( changequote(<<, >>)dnl << #ifndef HAVE_STDLIB_H #include #endif /* HAVE_STDLIB_H */ #ifndef HAVE_SIGNAL_H #include #endif /* HAVE_SIGNAL_H */ #ifdef HAVE_UNISTD_H #include #endif /* HAVE_UNISTD_H */ #ifdef HAVE_SYS_RESOURCE_H #include #endif /* HAVE_SYS_RESOURCE_H */ int main(void) { #ifdef RLIMIT_NPROC static const struct rlimit pid_lim={RLIMIT_NPROC, 1}; pid_t f; signal(SIGCHLD, SIG_IGN); setrlimit(RLIMIT_NPROC, (struct rlimit *) &pid_lim); if ((f=fork())==0) exit(0); if (f==-1) exit(0); /* The fork() failed (the right thing) */ #endif exit(1); } >> changequote([, ]) , dps_cv_rlimit_nproc=0, dps_cv_rlimit_nproc=1, dps_cv_rlimit_nproc=2) ]) if test $dps_cv_rlimit_nproc -eq 0; then AC_MSG_RESULT([yes]) AC_DEFINE(HAVE_RLIMIT_NPROC, 1, [Defined if the RLIMIT_NPROC resource limit works.]) elif test $dps_cv_rlimit_nproc -eq 1; then AC_MSG_RESULT([no]) else AC_MSG_RESULT([unknown, assuming none]) fi ]) dnl Check to RLIMIT_MEMLOCK resource limit AC_DEFUN([dps_rlimit_memlock], [ AC_MSG_CHECKING(for working RLIMIT_MEMLOCK resource limit) AC_CACHE_VAL(dps_cv_rlimit_memlock, [ AC_TRY_RUN( changequote(<<, >>)dnl << #ifndef HAVE_STDLIB_H #include #endif /* HAVE_STDLIB_H */ #ifndef HAVE_SIGNAL_H #include #endif /* HAVE_SIGNAL_H */ #ifdef HAVE_UNISTD_H #include #endif /* HAVE_UNISTD_H */ #ifdef HAVE_SYS_RESOURCE_H #include #endif /* HAVE_SYS_RESOURCE_H */ #ifdef HAVE_SYS_MMAN #include #endif /* HAVE_SYS_MMAN */ #ifdef HAVE_ERRNO_H #include #endif /* HAVE_ERRNO_H */ int main(void) { #ifdef RLIMIT_MEMLOCK static const struct rlimit mlock_lim={RLIMIT_MEMLOCK, 0}; void *memory; if (setrlimit(RLIMIT_MEMLOCK, (struct rlimit *) &mlock_lim)!=-1) exit(0); #endif exit(1); } >> changequote([, ]) , dps_cv_rlimit_memlock=0, dps_cv_rlimit_memlock=1, dps_cv_rlimit_memlock=2) ]) if test $dps_cv_rlimit_memlock -eq 0; then AC_MSG_RESULT([yes]) AC_DEFINE(HAVE_RLIMIT_MEMLOCK,1, [Defined if the RLIMIT_MEMLOCK resource limit works.]) elif test $dps_cv_rlimit_memlock -eq 1; then AC_MSG_RESULT([no]) else AC_MSG_RESULT([unknown, assuming none]) fi ]) # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # serial 47 AC_PROG_LIBTOOL # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) # ----------------------------------------------------------- # If this macro is not defined by Autoconf, define it here. m4_ifdef([AC_PROVIDE_IFELSE], [], [m4_define([AC_PROVIDE_IFELSE], [m4_ifdef([AC_PROVIDE_$1], [$2], [$3])])]) # AC_PROG_LIBTOOL # --------------- AC_DEFUN([AC_PROG_LIBTOOL], [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. AC_PROVIDE_IFELSE([AC_PROG_CXX], [AC_LIBTOOL_CXX], [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX ])]) dnl And a similar setup for Fortran 77 support AC_PROVIDE_IFELSE([AC_PROG_F77], [AC_LIBTOOL_F77], [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 ])]) dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. AC_PROVIDE_IFELSE([AC_PROG_GCJ], [AC_LIBTOOL_GCJ], [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], [AC_LIBTOOL_GCJ], [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], [AC_LIBTOOL_GCJ], [ifdef([AC_PROG_GCJ], [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) ifdef([A][M_PROG_GCJ], [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) ifdef([LT_AC_PROG_GCJ], [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) ])])# AC_PROG_LIBTOOL # _AC_PROG_LIBTOOL # ---------------- AC_DEFUN([_AC_PROG_LIBTOOL], [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" # Always use our own libtool. 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However `strip' might not be the right # tool to use in cross-compilation environments, therefore Automake # will honor the `STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi STRIP=$ac_ct_STRIP else STRIP="$ac_cv_prog_STRIP" fi fi INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" # We need awk for the "check" target. The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. AMTAR=${AMTAR-"${am_missing_run}tar"} am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' cat >>confdefs.h <<_ACEOF #define LIBAST_VERSION "$VERSION" _ACEOF ac_config_headers="$ac_config_headers config.h include/libast/sysdefs.h" LIBTOOLIZE="${SAVE_LIBTOOLIZE:-libtoolize}" ACLOCAL="${SAVE_ACLOCAL:-aclocal}" AUTOCONF="${SAVE_AUTOCONF:-autoconf}" AUTOHEADER="${SAVE_AUTOHEADER:-autoheader}" AUTOMAKE="${SAVE_AUTOMAKE:-automake}" echo "$as_me:$LINENO: checking for preferred libtoolize" >&5 echo $ECHO_N "checking for preferred libtoolize... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $LIBTOOLIZE" >&5 echo "${ECHO_T}$LIBTOOLIZE" >&6 echo "$as_me:$LINENO: checking for preferred aclocal" >&5 echo $ECHO_N "checking for preferred aclocal... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $ACLOCAL" >&5 echo "${ECHO_T}$ACLOCAL" >&6 echo "$as_me:$LINENO: checking for preferred autoconf" >&5 echo $ECHO_N "checking for preferred autoconf... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $AUTOCONF" >&5 echo "${ECHO_T}$AUTOCONF" >&6 echo "$as_me:$LINENO: checking for preferred autoheader" >&5 echo $ECHO_N "checking for preferred autoheader... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $AUTOHEADER" >&5 echo "${ECHO_T}$AUTOHEADER" >&6 echo "$as_me:$LINENO: checking for preferred automake" >&5 echo $ECHO_N "checking for preferred automake... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $AUTOMAKE" >&5 echo "${ECHO_T}$AUTOMAKE" >&6 AUTHORS="Michael Jennings (mej@eterm.org)" cat >>confdefs.h <<_ACEOF #define AUTHORS "$AUTHORS" _ACEOF # Make sure we can run config.sub. $ac_config_sub sun4 >/dev/null 2>&1 || { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 echo "$as_me: error: cannot run $ac_config_sub" >&2;} { (exit 1); exit 1; }; } echo "$as_me:$LINENO: checking build system type" >&5 echo $ECHO_N "checking build system type... $ECHO_C" >&6 if test "${ac_cv_build+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_build_alias=$build_alias test -z "$ac_cv_build_alias" && ac_cv_build_alias=`$ac_config_guess` test -z "$ac_cv_build_alias" && { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} { (exit 1); exit 1; }; } ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: result: $ac_cv_build" >&5 echo "${ECHO_T}$ac_cv_build" >&6 build=$ac_cv_build build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$as_me:$LINENO: checking host system type" >&5 echo $ECHO_N "checking host system type... $ECHO_C" >&6 if test "${ac_cv_host+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_host_alias=$host_alias test -z "$ac_cv_host_alias" && ac_cv_host_alias=$ac_cv_build_alias ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: result: $ac_cv_host" >&5 echo "${ECHO_T}$ac_cv_host" >&6 host=$ac_cv_host host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$as_me:$LINENO: checking target system type" >&5 echo $ECHO_N "checking target system type... $ECHO_C" >&6 if test "${ac_cv_target+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_target_alias=$target_alias test "x$ac_cv_target_alias" = "x" && ac_cv_target_alias=$ac_cv_host_alias ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: result: $ac_cv_target" >&5 echo "${ECHO_T}$ac_cv_target" >&6 target=$ac_cv_target target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` # The aliases save the names the user supplied, while $host etc. # will get canonicalized. test -n "$target_alias" && test "$program_prefix$program_suffix$program_transform_name" = \ NONENONEs,x,x, && program_prefix=${target_alias}- ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. 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*) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac esac fi done IFS="$lt_save_ifs" test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm fi fi echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 echo "${ECHO_T}$lt_cv_path_NM" >&6 NM="$lt_cv_path_NM" echo "$as_me:$LINENO: checking whether ln -s works" >&5 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no, using $LN_S" >&5 echo "${ECHO_T}no, using $LN_S" >&6 fi echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5 echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6 if test "${lt_cv_deplibs_check_method+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix4* | aix5*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi4*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump'. lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | kfreebsd*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case "$host_cpu" in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux*) case $host_cpu in alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*|x86_64*) lt_cv_deplibs_check_method=pass_all ;; *) # glibc up to 2.1.1 does not perform some relocations on ARM # this will be overridden with pass_all, but let us keep it just in case lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; esac lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; nto-qnx*) lt_cv_deplibs_check_method=unknown ;; openbsd*) lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object' else lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; sco3.2v5*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; esac ;; sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; esac fi echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown # If no C compiler was specified, use CC. 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Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; *) # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while (test "X"`$CONFIG_SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ = "XX$teststring") >/dev/null 2>&1 && new_result=`expr "X$teststring" : ".*" 2>&1` && lt_cv_sys_max_cmd_len=$new_result && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done teststring= # Add a significant safety factor because C++ compilers can tack on massive # amounts of additional arguments before passing them to the linker. # It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6 else echo "$as_me:$LINENO: result: none" >&5 echo "${ECHO_T}none" >&6 fi # Check for command to grab the raw symbol name followed by C symbol from nm. echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Transform the above into a raw symbol and a C symbol. symxfrm='\1 \2\3 \3' # Transform an extracted symbol line into a proper C declaration lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;; hpux*) # Its linker distinguishes data from code symbols if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris* | sysv5*) symcode='[BDRT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Try without a prefix undercore, then with it. for ac_symprfx in "" "_"; do # Write the raw and C identifiers. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if grep ' nm_test_var$' "$nlist" >/dev/null; then if grep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' cat <> conftest.$ac_ext #if defined (__STDC__) && __STDC__ # define lt_ptr_t void * #else # define lt_ptr_t char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr_t address; } lt_preloaded_symbols[] = { EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr_t) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then echo "$as_me:$LINENO: result: failed" >&5 echo "${ECHO_T}failed" >&6 else echo "$as_me:$LINENO: result: ok" >&5 echo "${ECHO_T}ok" >&6 fi echo "$as_me:$LINENO: checking for objdir" >&5 echo $ECHO_N "checking for objdir... $ECHO_C" >&6 if test "${lt_cv_objdir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 echo "${ECHO_T}$lt_cv_objdir" >&6 objdir=$lt_cv_objdir case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='sed -e s/^X//' sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' # Constants: rm="rm -f" # Global variables: default_ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except M$VC, # which needs '.lib'). libext=a ltmain="$ac_aux_dir/ltmain.sh" ofile="$default_ofile" with_gnu_ld="$lt_cv_prog_gnu_ld" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then echo "$as_me:$LINENO: result: $AR" >&5 echo "${ECHO_T}$AR" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false" fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 echo "${ECHO_T}$ac_ct_AR" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi AR=$ac_ct_AR else AR="$ac_cv_prog_AR" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi RANLIB=$ac_ct_RANLIB else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi STRIP=$ac_ct_STRIP else STRIP="$ac_cv_prog_STRIP" fi old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$SED" && SED=sed test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" ;; *) old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # Only perform the check for file, if the check method requires it case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/${ac_tool_prefix}file; then lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then echo "$as_me:$LINENO: checking for file" >&5 echo $ECHO_N "checking for file... $ECHO_C" >&6 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/file; then lt_cv_path_MAGIC_CMD="$ac_dir/file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. 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} && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' # -bexpall does not export symbols beginning with underscore (_) always_export_symbols=yes # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec=' ' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds it's shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes # see comment about different semantics on the GNU ld section ld_shlibs=no ;; bsdi4*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) if test "$GXX" = yes ; then archive_cmds_need_lc=no case "$host_os" in rhapsody* | darwin1.[012]) allow_undefined_flag='-undefined suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag='-flat_namespace -undefined suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag='-flat_namespace -undefined suppress' ;; 10.*) allow_undefined_flag='-undefined dynamic_lookup' ;; esac fi ;; esac lt_int_apple_cc_single_mod=no output_verbose_link_cmd='echo' if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then lt_int_apple_cc_single_mod=yes fi if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_cmds='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' else archive_cmds='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' fi module_cmds='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' fi module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='-all_load $convenience' link_all_deplibs=yes else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux10* | hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*|ia64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case "$host_cpu" in hppa*64*|ia64*) archive_cmds='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' ;; *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; esac fi if test "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*) hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=no hardcode_shlibpath_var=no ;; ia64*) hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=no hardcode_shlibpath_var=no # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; *) hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld='-rpath $libdir' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; openbsd*) hardcode_direct=yes hardcode_shlibpath_var=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; 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hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case "$host_cpu" in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; 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then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi echo "$as_me:$LINENO: result: $hardcode_action" >&5 echo "${ECHO_T}$hardcode_action" >&6 if test "$hardcode_action" = relink; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi striplib= old_striplib= echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi ;; *) echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 ;; esac fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) echo "$as_me:$LINENO: checking for shl_load" >&5 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 if test "${ac_cv_func_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define shl_load to an innocuous variant, in case declares shl_load. For example, HP-UX 11i declares gettimeofday. */ #define shl_load innocuous_shl_load /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shl_load /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_shl_load) || defined (__stub___shl_load) choke me #else char (*f) () = shl_load; #endif #ifdef __cplusplus } #endif int main () { return f != shl_load; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6 if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); int main () { shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_dlopen) || defined (__stub___dlopen) choke me #else char (*f) () = dlopen; #endif #ifdef __cplusplus } #endif int main () { return f != dlopen; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? 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sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no export_dynamic_flag_spec='${wl}-Blargedynsym' runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; uts4*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac echo "$as_me:$LINENO: result: $dynamic_linker" >&5 echo "${ECHO_T}$dynamic_linker" >&6 test "$dynamic_linker" = no && can_build_shared=no echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 hardcode_action_CXX= if test -n "$hardcode_libdir_flag_spec_CXX" || \ test -n "$runpath_var CXX" || \ test "X$hardcode_automatic_CXX"="Xyes" ; then # We can hardcode non-existant directories. if test "$hardcode_direct_CXX" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no && test "$hardcode_minus_L_CXX" != no; then # Linking always hardcodes the temporary library directory. hardcode_action_CXX=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action_CXX=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action_CXX=unsupported fi echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5 echo "${ECHO_T}$hardcode_action_CXX" >&6 if test "$hardcode_action_CXX" = relink; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi striplib= old_striplib= echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi ;; *) echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 ;; esac fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) echo "$as_me:$LINENO: checking for shl_load" >&5 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 if test "${ac_cv_func_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define shl_load to an innocuous variant, in case declares shl_load. For example, HP-UX 11i declares gettimeofday. */ #define shl_load innocuous_shl_load /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shl_load /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_shl_load) || defined (__stub___shl_load) choke me #else char (*f) () = shl_load; #endif #ifdef __cplusplus } #endif int main () { return f != shl_load; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6 if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); int main () { shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_dlopen) || defined (__stub___dlopen) choke me #else char (*f) () = dlopen; #endif #ifdef __cplusplus } #endif int main () { return f != dlopen; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? 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FIXME archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_F77=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_F77='-L$libdir' allow_undefined_flag_F77=unsupported always_export_symbols_F77=no enable_shared_with_static_runtimes_F77=yes export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris* | sysv5*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_F77=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; sunos4*) archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_cmds_F77="$tmp_archive_cmds" supports_anon_versioning=no case `$LD -v 2>/dev/null` in *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... *\ 2.11.*) ;; # other 2.11 versions *) supports_anon_versioning=yes ;; esac if test $supports_anon_versioning = yes; then archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' else archive_expsym_cmds_F77="$tmp_archive_cmds" fi else ld_shlibs_F77=no fi ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac if test "$ld_shlibs_F77" = yes; then runpath_var=LD_RUN_PATH hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir' export_dynamic_flag_spec_F77='${wl}--export-dynamic' # ancient GNU ld didn't support --whole-archive et. al. if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' else whole_archive_flag_spec_F77= fi fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_F77=unsupported always_export_symbols_F77=yes archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_F77=yes if test "$GCC" = yes && test -z "$link_static_flag"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_F77=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes if test "$GCC" = yes; then case $host_os in aix4.012|aix4.012.*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 hardcode_direct_F77=yes else # We have old collect2 hardcode_direct_F77=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_F77=yes hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_libdir_separator_F77= fi esac shared_flag='-shared' else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # -bexpall does not export symbols beginning with underscore (_) always_export_symbols_F77=yes # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77=' ' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds it's shared libraries. archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # see comment about different semantics on the GNU ld section ld_shlibs_F77=no ;; bsdi4*) export_dynamic_flag_spec_F77=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) if test "$GXX" = yes ; then archive_cmds_need_lc_F77=no case "$host_os" in rhapsody* | darwin1.[012]) allow_undefined_flag_F77='-undefined suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_F77='-flat_namespace -undefined suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_F77='-flat_namespace -undefined suppress' ;; 10.*) allow_undefined_flag_F77='-undefined dynamic_lookup' ;; esac fi ;; esac lt_int_apple_cc_single_mod=no output_verbose_link_cmd='echo' if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then lt_int_apple_cc_single_mod=yes fi if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_cmds_F77='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' else archive_cmds_F77='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' fi module_cmds_F77='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' fi module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='-all_load $convenience' link_all_deplibs_F77=yes else ld_shlibs_F77=no fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10* | hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*|ia64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case "$host_cpu" in hppa*64*|ia64*) archive_cmds_F77='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' ;; *) archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; esac fi if test "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*) hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; ia64*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_direct_F77=no hardcode_shlibpath_var_F77=no # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; *) hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: link_all_deplibs_F77=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; openbsd*) hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_F77='-rpath $libdir' fi hardcode_libdir_separator_F77=: ;; sco3.2v5*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='${wl}-Bexport' runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ;; solaris*) no_undefined_flag_F77=' -z text' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; 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siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_F77='$CC -r -o $output$reload_objs' hardcode_direct_F77=no ;; motorola) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_F77=no ;; sysv4.3*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_F77=yes fi ;; sysv4.2uw2*) archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=no hardcode_shlibpath_var_F77=no hardcode_runpath_var=yes runpath_var=LD_RUN_PATH ;; sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*) no_undefined_flag_F77='${wl}-z ${wl}text' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' fi runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_F77=no ;; sysv5*) no_undefined_flag_F77=' -z text' # $CC -shared without GNU ld will not create a library from C++ # object files and a static libstdc++, better avoid it by now archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' hardcode_libdir_flag_spec_F77= hardcode_shlibpath_var_F77=no runpath_var='LD_RUN_PATH' ;; uts4*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; *) ld_shlibs_F77=no ;; esac fi echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5 echo "${ECHO_T}$ld_shlibs_F77" >&6 test "$ld_shlibs_F77" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc_F77" in x|xyes) # Assume -lc should be added archive_cmds_need_lc_F77=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_F77 in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. if test "$aix_use_runtimelinking" = yes; then # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' else # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='${libname}${release}.a $libname.a' soname_spec='${libname}${release}${shared_ext}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi4*) version_type=linux need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in yes,cygwin* | yes,mingw* | yes,pw32*) library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $rm \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ;; mingw*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH printed by # mingw gcc, but we are running on Cygwin. Gcc prints its search # path with ; separators, and with drive letters. We can handle the # drive letters (cygwin fileutils understands them), so leave them, # especially as we might pass files found there to a mingw objdump, # which wouldn't understand a cygwinified path. Ahh. sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` else sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` fi ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/./-/g'`${versuffix}${shared_ext}' ;; esac ;; *) library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ;; esac dynamic_linker='Win32 ld.exe' # FIXME: first we should search . and the directory the executable is in shlibpath_var=PATH ;; darwin* | rhapsody*) dynamic_linker="$host_os dyld" version_type=darwin need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' soname_spec='${libname}${release}${major}$shared_ext' shlibpath_overrides_runpath=yes shlibpath_var=DYLD_LIBRARY_PATH shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)' # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. if test "$GCC" = yes; then sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` else sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' fi sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ;; dgux*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; freebsd1*) dynamic_linker=no ;; kfreebsd*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='GNU ld.so' ;; 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*) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; 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FIXME archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_GCJ=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_GCJ='-L$libdir' allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=no enable_shared_with_static_runtimes_GCJ=yes export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris* | sysv5*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_GCJ=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; sunos4*) archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_cmds_GCJ="$tmp_archive_cmds" supports_anon_versioning=no case `$LD -v 2>/dev/null` in *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... *\ 2.11.*) ;; # other 2.11 versions *) supports_anon_versioning=yes ;; esac if test $supports_anon_versioning = yes; then archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' else archive_expsym_cmds_GCJ="$tmp_archive_cmds" fi else ld_shlibs_GCJ=no fi ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac if test "$ld_shlibs_GCJ" = yes; then runpath_var=LD_RUN_PATH hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir' export_dynamic_flag_spec_GCJ='${wl}--export-dynamic' # ancient GNU ld didn't support --whole-archive et. al. if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' else whole_archive_flag_spec_GCJ= fi fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=yes archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_GCJ=yes if test "$GCC" = yes && test -z "$link_static_flag"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_GCJ=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_GCJ='' hardcode_direct_GCJ=yes hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes if test "$GCC" = yes; then case $host_os in aix4.012|aix4.012.*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 hardcode_direct_GCJ=yes else # We have old collect2 hardcode_direct_GCJ=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_GCJ=yes hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_libdir_separator_GCJ= fi esac shared_flag='-shared' else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_GCJ=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_GCJ='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_GCJ="-z nodefs" archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_GCJ=' ${wl}-bernotok' allow_undefined_flag_GCJ=' ${wl}-berok' # -bexpall does not export symbols beginning with underscore (_) always_export_symbols_GCJ=yes # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_GCJ=' ' archive_cmds_need_lc_GCJ=yes # This is similar to how AIX traditionally builds it's shared libraries. archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # see comment about different semantics on the GNU ld section ld_shlibs_GCJ=no ;; bsdi4*) export_dynamic_flag_spec_GCJ=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_GCJ=' ' allow_undefined_flag_GCJ=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_GCJ='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_GCJ=yes ;; darwin* | rhapsody*) if test "$GXX" = yes ; then archive_cmds_need_lc_GCJ=no case "$host_os" in rhapsody* | darwin1.[012]) allow_undefined_flag_GCJ='-undefined suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_GCJ='-flat_namespace -undefined suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_GCJ='-flat_namespace -undefined suppress' ;; 10.*) allow_undefined_flag_GCJ='-undefined dynamic_lookup' ;; esac fi ;; esac lt_int_apple_cc_single_mod=no output_verbose_link_cmd='echo' if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then lt_int_apple_cc_single_mod=yes fi if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_cmds_GCJ='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' else archive_cmds_GCJ='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' fi module_cmds_GCJ='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' fi module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' hardcode_direct_GCJ=no hardcode_automatic_GCJ=yes hardcode_shlibpath_var_GCJ=unsupported whole_archive_flag_spec_GCJ='-all_load $convenience' link_all_deplibs_GCJ=yes else ld_shlibs_GCJ=no fi ;; dgux*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; freebsd1*) ld_shlibs_GCJ=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu) archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' ;; hpux10* | hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*|ia64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case "$host_cpu" in hppa*64*|ia64*) archive_cmds_GCJ='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' ;; *) archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; esac fi if test "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*) hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no ;; ia64*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; *) hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: link_all_deplibs_GCJ=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; newsos6) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_shlibpath_var_GCJ=no ;; openbsd*) hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' ;; *) archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes allow_undefined_flag_GCJ=unsupported archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_GCJ='-rpath $libdir' fi hardcode_libdir_separator_GCJ=: ;; sco3.2v5*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='${wl}-Bexport' runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ;; solaris*) no_undefined_flag_GCJ=' -z text' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_shlibpath_var_GCJ=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # Supported since Solaris 2.6 (maybe 2.5.1?) whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;; esac link_all_deplibs_GCJ=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; sysv4) case $host_vendor in sni) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_GCJ='$CC -r -o $output$reload_objs' hardcode_direct_GCJ=no ;; motorola) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_GCJ=no ;; sysv4.3*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_GCJ=yes fi ;; sysv4.2uw2*) archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_runpath_var=yes runpath_var=LD_RUN_PATH ;; sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*) no_undefined_flag_GCJ='${wl}-z ${wl}text' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' fi runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_GCJ=no ;; sysv5*) no_undefined_flag_GCJ=' -z text' # $CC -shared without GNU ld will not create a library from C++ # object files and a static libstdc++, better avoid it by now archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' hardcode_libdir_flag_spec_GCJ= hardcode_shlibpath_var_GCJ=no runpath_var='LD_RUN_PATH' ;; uts4*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; *) ld_shlibs_GCJ=no ;; esac fi echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 echo "${ECHO_T}$ld_shlibs_GCJ" >&6 test "$ld_shlibs_GCJ" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc_GCJ" in x|xyes) # Assume -lc should be added archive_cmds_need_lc_GCJ=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_GCJ in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. if test "$aix_use_runtimelinking" = yes; then # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' else # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='${libname}${release}.a $libname.a' soname_spec='${libname}${release}${shared_ext}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi4*) version_type=linux need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in yes,cygwin* | yes,mingw* | yes,pw32*) library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $rm \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ;; mingw*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH printed by # mingw gcc, but we are running on Cygwin. Gcc prints its search # path with ; separators, and with drive letters. We can handle the # drive letters (cygwin fileutils understands them), so leave them, # especially as we might pass files found there to a mingw objdump, # which wouldn't understand a cygwinified path. Ahh. sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` else sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` fi ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/./-/g'`${versuffix}${shared_ext}' ;; esac ;; *) library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ;; esac dynamic_linker='Win32 ld.exe' # FIXME: first we should search . and the directory the executable is in shlibpath_var=PATH ;; darwin* | rhapsody*) dynamic_linker="$host_os dyld" version_type=darwin need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' soname_spec='${libname}${release}${major}$shared_ext' shlibpath_overrides_runpath=yes shlibpath_var=DYLD_LIBRARY_PATH shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)' # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. if test "$GCC" = yes; then sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` else sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' fi sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ;; dgux*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; freebsd1*) dynamic_linker=no ;; kfreebsd*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='GNU ld.so' ;; freebsd*) objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2*) shlibpath_overrides_runpath=yes ;; freebsd3.01* | freebsdelf3.01*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; *) # from 3.2 on shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case "$host_cpu" in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # find out which ABI we are using libsuff= case "$host_cpu" in x86_64*|s390x*|powerpc64*) echo '#line 17225 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); 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sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no export_dynamic_flag_spec='${wl}-Blargedynsym' runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; 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then # Linking always hardcodes the temporary library directory. hardcode_action_GCJ=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action_GCJ=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action_GCJ=unsupported fi echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5 echo "${ECHO_T}$hardcode_action_GCJ" >&6 if test "$hardcode_action_GCJ" = relink; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi striplib= old_striplib= echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi ;; *) echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 ;; esac fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) echo "$as_me:$LINENO: checking for shl_load" >&5 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 if test "${ac_cv_func_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define shl_load to an innocuous variant, in case declares shl_load. For example, HP-UX 11i declares gettimeofday. */ #define shl_load innocuous_shl_load /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shl_load /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_shl_load) || defined (__stub___shl_load) choke me #else char (*f) () = shl_load; #endif #ifdef __cplusplus } #endif int main () { return f != shl_load; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6 if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); int main () { shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_dlopen) || defined (__stub___dlopen) choke me #else char (*f) () = dlopen; #endif #ifdef __cplusplus } #endif int main () { return f != dlopen; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_svld_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_svld_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6 if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dld_link (); int main () { dld_link (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_dld_link=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_dld_link=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6 if test $ac_cv_lib_dld_dld_link = yes; then lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" fi fi fi fi fi fi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 if test "${lt_cv_dlopen_self+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext < #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif #ifdef __cplusplus extern "C" void exit (int); #endif void fnord() { int i=42;} int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } exit (status); } EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_unknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 echo "${ECHO_T}$lt_cv_dlopen_self" >&6 if test "x$lt_cv_dlopen_self" = xyes; then LDFLAGS="$LDFLAGS $link_static_flag" echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6 if test "${lt_cv_dlopen_self_static+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext < #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif #ifdef __cplusplus extern "C" void exit (int); #endif void fnord() { int i=42;} int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } exit (status); } EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi # The else clause should only fire when bootstrapping the # libtool distribution, otherwise you forgot to ship ltmain.sh # with your package, and you will get complaints that there are # no rules to generate ltmain.sh. if test -f "$ltmain"; then # See if we are running on zsh, and set the options which allow our commands through # without removal of \ escapes. if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi # Now quote all the things that may contain metacharacters while being # careful not to overquote the AC_SUBSTed values. 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But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. # Account for people who put trailing slashes in PATH elements. case $as_dir/ in ./ | .// | /cC/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : elif test $ac_prog = install && grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # program-specific install script used by HP pwplus--don't use. : else ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" break 3 fi fi done done ;; esac done fi if test "${ac_cv_path_install+set}" = set; then INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. INSTALL=$ac_install_sh fi fi echo "$as_me:$LINENO: result: $INSTALL" >&5 echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' ASFLAGS="$ASFLAGS -I../" AS=$CC echo "$as_me:$LINENO: checking whether build environment is sane" >&5 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 # Just in case sleep 1 echo timestamp > conftest.file # Do `set' in a subshell so we don't clobber the current shell's # arguments. Must try -L first in case configure is actually a # symlink; some systems play weird games with the mod time of symlinks # (eg FreeBSD returns the mod time of the symlink's containing # directory). if ( set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` if test "$*" = "X"; then # -L didn't work. set X `ls -t $srcdir/configure conftest.file` fi rm -f conftest.file if test "$*" != "X $srcdir/configure conftest.file" \ && test "$*" != "X conftest.file $srcdir/configure"; then # If neither matched, then we have a broken ls. This can happen # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken alias in your environment" >&5 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken alias in your environment" >&2;} { (exit 1); exit 1; }; } fi test "$2" = conftest.file ) then # Ok. : else { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! Check your system clock" >&5 echo "$as_me: error: newly created file is older than distributed files! Check your system clock" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval="$enable_maintainer_mode" USE_MAINTAINER_MODE=$enableval else USE_MAINTAINER_MODE=no fi; echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6 if test $USE_MAINTAINER_MODE = yes; then MAINTAINER_MODE_TRUE= MAINTAINER_MODE_FALSE='#' else MAINTAINER_MODE_TRUE='#' MAINTAINER_MODE_FALSE= fi MAINT=$MAINTAINER_MODE_TRUE echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5 echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6 # Check whether --with-dmalloc or --without-dmalloc was given. if test "${with_dmalloc+set}" = set; then withval="$with_dmalloc" if test "$withval" = yes; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF #define WITH_DMALLOC 1 _ACEOF LIBS="$LIBS -ldmalloc" LDFLAGS="$LDFLAGS -g" else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi; # Extract the first word of "sed", so it can be a program name with args. set dummy sed; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_SED+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$SED"; then ac_cv_prog_SED="$SED" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_SED="sed" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_SED" && ac_cv_prog_SED="false" fi fi SED=$ac_cv_prog_SED if test -n "$SED"; then echo "$as_me:$LINENO: result: $SED" >&5 echo "${ECHO_T}$SED" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "rm", so it can be a program name with args. set dummy rm; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_RM+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RM"; then ac_cv_prog_RM="$RM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RM="rm" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_RM" && ac_cv_prog_RM="true" fi fi RM=$ac_cv_prog_RM if test -n "$RM"; then echo "$as_me:$LINENO: result: $RM" >&5 echo "${ECHO_T}$RM" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "cp", so it can be a program name with args. set dummy cp; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CP"; then ac_cv_prog_CP="$CP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CP="cp" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_CP" && ac_cv_prog_CP="false" fi fi CP=$ac_cv_prog_CP if test -n "$CP"; then echo "$as_me:$LINENO: result: $CP" >&5 echo "${ECHO_T}$CP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "chmod", so it can be a program name with args. set dummy chmod; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CHMOD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CHMOD"; then ac_cv_prog_CHMOD="$CHMOD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CHMOD="chmod" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_CHMOD" && ac_cv_prog_CHMOD="true" fi fi CHMOD=$ac_cv_prog_CHMOD if test -n "$CHMOD"; then echo "$as_me:$LINENO: result: $CHMOD" >&5 echo "${ECHO_T}$CHMOD" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "tar", so it can be a program name with args. set dummy tar; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_TAR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$TAR"; then ac_cv_prog_TAR="$TAR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_TAR="tar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_TAR" && ac_cv_prog_TAR="tar" fi fi TAR=$ac_cv_prog_TAR if test -n "$TAR"; then echo "$as_me:$LINENO: result: $TAR" >&5 echo "${ECHO_T}$TAR" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "mkdir", so it can be a program name with args. set dummy mkdir; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_MKDIR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$MKDIR"; then ac_cv_prog_MKDIR="$MKDIR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MKDIR="mkdir" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_MKDIR" && ac_cv_prog_MKDIR="false" fi fi MKDIR=$ac_cv_prog_MKDIR if test -n "$MKDIR"; then echo "$as_me:$LINENO: result: $MKDIR" >&5 echo "${ECHO_T}$MKDIR" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "ctags", so it can be a program name with args. set dummy ctags; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CTAGS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CTAGS"; then ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CTAGS="ctags" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_CTAGS" && ac_cv_prog_CTAGS="true" fi fi CTAGS=$ac_cv_prog_CTAGS if test -n "$CTAGS"; then echo "$as_me:$LINENO: result: $CTAGS" >&5 echo "${ECHO_T}$CTAGS" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="false" fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then echo "$as_me:$LINENO: result: $AR" >&5 echo "${ECHO_T}$AR" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "mv", so it can be a program name with args. set dummy mv; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_MV+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$MV"; then ac_cv_prog_MV="$MV" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MV="mv" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_MV" && ac_cv_prog_MV="true" fi fi MV=$ac_cv_prog_MV if test -n "$MV"; then echo "$as_me:$LINENO: result: $MV" >&5 echo "${ECHO_T}$MV" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi echo "$as_me:$LINENO: checking whether ln -s works" >&5 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no, using $LN_S" >&5 echo "${ECHO_T}no, using $LN_S" >&6 fi echo "$as_me:$LINENO: checking for char" >&5 echo $ECHO_N "checking for char... $ECHO_C" >&6 if test "${ac_cv_type_char+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((char *) 0) return 0; if (sizeof (char)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_char=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_char=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5 echo "${ECHO_T}$ac_cv_type_char" >&6 echo "$as_me:$LINENO: checking size of char" >&5 echo $ECHO_N "checking size of char... $ECHO_C" >&6 if test "${ac_cv_sizeof_char+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$ac_cv_type_char" = yes; then # The cast to unsigned long works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (char))) >= 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=0 ac_mid=0 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (char))) < 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=-1 ac_mid=-1 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (char))) >= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext # Binary search between lo and hi bounds. while test "x$ac_lo" != "x$ac_hi"; do ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in ?*) ac_cv_sizeof_char=$ac_lo;; '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (char), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } ;; esac else if test "$cross_compiling" = yes; then { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default long longval () { return (long) (sizeof (char)); } unsigned long ulongval () { return (long) (sizeof (char)); } #include #include int main () { FILE *f = fopen ("conftest.val", "w"); if (! f) exit (1); if (((long) (sizeof (char))) < 0) { long i = longval (); if (i != ((long) (sizeof (char)))) exit (1); fprintf (f, "%ld\n", i); } else { unsigned long i = ulongval (); if (i != ((long) (sizeof (char)))) exit (1); fprintf (f, "%lu\n", i); } exit (ferror (f) || fclose (f) != 0); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_char=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (char), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f conftest.val else ac_cv_sizeof_char=0 fi fi echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5 echo "${ECHO_T}$ac_cv_sizeof_char" >&6 cat >>confdefs.h <<_ACEOF #define SIZEOF_CHAR $ac_cv_sizeof_char _ACEOF echo "$as_me:$LINENO: checking for short" >&5 echo $ECHO_N "checking for short... $ECHO_C" >&6 if test "${ac_cv_type_short+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((short *) 0) return 0; if (sizeof (short)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_short=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_short=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 echo "${ECHO_T}$ac_cv_type_short" >&6 echo "$as_me:$LINENO: checking size of short" >&5 echo $ECHO_N "checking size of short... $ECHO_C" >&6 if test "${ac_cv_sizeof_short+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$ac_cv_type_short" = yes; then # The cast to unsigned long works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=0 ac_mid=0 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=-1 ac_mid=-1 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext # Binary search between lo and hi bounds. while test "x$ac_lo" != "x$ac_hi"; do ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in ?*) ac_cv_sizeof_short=$ac_lo;; '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (short), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } ;; esac else if test "$cross_compiling" = yes; then { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default long longval () { return (long) (sizeof (short)); } unsigned long ulongval () { return (long) (sizeof (short)); } #include #include int main () { FILE *f = fopen ("conftest.val", "w"); if (! f) exit (1); if (((long) (sizeof (short))) < 0) { long i = longval (); if (i != ((long) (sizeof (short)))) exit (1); fprintf (f, "%ld\n", i); } else { unsigned long i = ulongval (); if (i != ((long) (sizeof (short)))) exit (1); fprintf (f, "%lu\n", i); } exit (ferror (f) || fclose (f) != 0); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_short=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (short), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f conftest.val else ac_cv_sizeof_short=0 fi fi echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 echo "${ECHO_T}$ac_cv_sizeof_short" >&6 cat >>confdefs.h <<_ACEOF #define SIZEOF_SHORT $ac_cv_sizeof_short _ACEOF echo "$as_me:$LINENO: checking for int" >&5 echo $ECHO_N "checking for int... $ECHO_C" >&6 if test "${ac_cv_type_int+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((int *) 0) return 0; if (sizeof (int)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_int=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_int=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 echo "${ECHO_T}$ac_cv_type_int" >&6 echo "$as_me:$LINENO: checking size of int" >&5 echo $ECHO_N "checking size of int... $ECHO_C" >&6 if test "${ac_cv_sizeof_int+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$ac_cv_type_int" = yes; then # The cast to unsigned long works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=0 ac_mid=0 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=-1 ac_mid=-1 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext # Binary search between lo and hi bounds. while test "x$ac_lo" != "x$ac_hi"; do ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in ?*) ac_cv_sizeof_int=$ac_lo;; '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (int), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } ;; esac else if test "$cross_compiling" = yes; then { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default long longval () { return (long) (sizeof (int)); } unsigned long ulongval () { return (long) (sizeof (int)); } #include #include int main () { FILE *f = fopen ("conftest.val", "w"); if (! f) exit (1); if (((long) (sizeof (int))) < 0) { long i = longval (); if (i != ((long) (sizeof (int)))) exit (1); fprintf (f, "%ld\n", i); } else { unsigned long i = ulongval (); if (i != ((long) (sizeof (int)))) exit (1); fprintf (f, "%lu\n", i); } exit (ferror (f) || fclose (f) != 0); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_int=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (int), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f conftest.val else ac_cv_sizeof_int=0 fi fi echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 echo "${ECHO_T}$ac_cv_sizeof_int" >&6 cat >>confdefs.h <<_ACEOF #define SIZEOF_INT $ac_cv_sizeof_int _ACEOF echo "$as_me:$LINENO: checking for long" >&5 echo $ECHO_N "checking for long... $ECHO_C" >&6 if test "${ac_cv_type_long+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((long *) 0) return 0; if (sizeof (long)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_long=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_long=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 echo "${ECHO_T}$ac_cv_type_long" >&6 echo "$as_me:$LINENO: checking size of long" >&5 echo $ECHO_N "checking size of long... $ECHO_C" >&6 if test "${ac_cv_sizeof_long+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$ac_cv_type_long" = yes; then # The cast to unsigned long works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=0 ac_mid=0 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=-1 ac_mid=-1 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext # Binary search between lo and hi bounds. while test "x$ac_lo" != "x$ac_hi"; do ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in ?*) ac_cv_sizeof_long=$ac_lo;; '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (long), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } ;; esac else if test "$cross_compiling" = yes; then { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default long longval () { return (long) (sizeof (long)); } unsigned long ulongval () { return (long) (sizeof (long)); } #include #include int main () { FILE *f = fopen ("conftest.val", "w"); if (! f) exit (1); if (((long) (sizeof (long))) < 0) { long i = longval (); if (i != ((long) (sizeof (long)))) exit (1); fprintf (f, "%ld\n", i); } else { unsigned long i = ulongval (); if (i != ((long) (sizeof (long)))) exit (1); fprintf (f, "%lu\n", i); } exit (ferror (f) || fclose (f) != 0); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (long), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f conftest.val else ac_cv_sizeof_long=0 fi fi echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 echo "${ECHO_T}$ac_cv_sizeof_long" >&6 cat >>confdefs.h <<_ACEOF #define SIZEOF_LONG $ac_cv_sizeof_long _ACEOF echo "$as_me:$LINENO: checking for long long" >&5 echo $ECHO_N "checking for long long... $ECHO_C" >&6 if test "${ac_cv_type_long_long+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((long long *) 0) return 0; if (sizeof (long long)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_long_long=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_long_long=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 echo "${ECHO_T}$ac_cv_type_long_long" >&6 echo "$as_me:$LINENO: checking size of long long" >&5 echo $ECHO_N "checking size of long long... $ECHO_C" >&6 if test "${ac_cv_sizeof_long_long+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$ac_cv_type_long_long" = yes; then # The cast to unsigned long works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=0 ac_mid=0 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=-1 ac_mid=-1 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext # Binary search between lo and hi bounds. while test "x$ac_lo" != "x$ac_hi"; do ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in ?*) ac_cv_sizeof_long_long=$ac_lo;; '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (long long), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } ;; esac else if test "$cross_compiling" = yes; then { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default long longval () { return (long) (sizeof (long long)); } unsigned long ulongval () { return (long) (sizeof (long long)); } #include #include int main () { FILE *f = fopen ("conftest.val", "w"); if (! f) exit (1); if (((long) (sizeof (long long))) < 0) { long i = longval (); if (i != ((long) (sizeof (long long)))) exit (1); fprintf (f, "%ld\n", i); } else { unsigned long i = ulongval (); if (i != ((long) (sizeof (long long)))) exit (1); fprintf (f, "%lu\n", i); } exit (ferror (f) || fclose (f) != 0); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long_long=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (long long), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f conftest.val else ac_cv_sizeof_long_long=0 fi fi echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6 cat >>confdefs.h <<_ACEOF #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long _ACEOF echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 if test "${ac_cv_c_bigendian+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # See if sys/param.h defines the BYTE_ORDER macro. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN bogus endian macros #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then # It does; now see whether it defined to BIG_ENDIAN or not. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # It does not; compile a test program. if test "$cross_compiling" = yes; then # try to guess the endianness by grepping values into an object file ac_cv_c_bigendian=unknown cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } int main () { _ascii (); _ebcdic (); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { /* Are we little or big endian? From Harbison&Steele. */ union { long l; char c[sizeof (long)]; } u; u.l = 1; exit (u.c[sizeof (long) - 1] == 1); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 echo "${ECHO_T}$ac_cv_c_bigendian" >&6 case $ac_cv_c_bigendian in yes) cat >>confdefs.h <<\_ACEOF #define WORDS_BIGENDIAN 1 _ACEOF ;; no) ;; *) { { echo "$as_me:$LINENO: error: unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" >&5 echo "$as_me: error: unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} { (exit 1); exit 1; }; } ;; esac BIT_SIZE=8 BYTE_SIZE=`expr $BIT_SIZE '/' 8` case $BYTE_SIZE in $ac_cv_sizeof_char) eval INT_${BIT_SIZE}_TYPE=char ;; $ac_cv_sizeof_short) eval INT_${BIT_SIZE}_TYPE=short ;; $ac_cv_sizeof_int) eval INT_${BIT_SIZE}_TYPE=int ;; $ac_cv_sizeof_long) eval INT_${BIT_SIZE}_TYPE=long ;; $ac_cv_sizeof_long_long) eval INT_${BIT_SIZE}_TYPE="'long long'" ;; esac test -z "`eval echo '$'INT_${BIT_SIZE}_TYPE`" && eval INT_${BIT_SIZE}_TYPE=long BIT_SIZE=16 BYTE_SIZE=`expr $BIT_SIZE '/' 8` case $BYTE_SIZE in $ac_cv_sizeof_char) eval INT_${BIT_SIZE}_TYPE=char ;; $ac_cv_sizeof_short) eval INT_${BIT_SIZE}_TYPE=short ;; $ac_cv_sizeof_int) eval INT_${BIT_SIZE}_TYPE=int ;; $ac_cv_sizeof_long) eval INT_${BIT_SIZE}_TYPE=long ;; $ac_cv_sizeof_long_long) eval INT_${BIT_SIZE}_TYPE="'long long'" ;; esac test -z "`eval echo '$'INT_${BIT_SIZE}_TYPE`" && eval INT_${BIT_SIZE}_TYPE=long BIT_SIZE=32 BYTE_SIZE=`expr $BIT_SIZE '/' 8` case $BYTE_SIZE in $ac_cv_sizeof_char) eval INT_${BIT_SIZE}_TYPE=char ;; $ac_cv_sizeof_short) eval INT_${BIT_SIZE}_TYPE=short ;; $ac_cv_sizeof_int) eval INT_${BIT_SIZE}_TYPE=int ;; $ac_cv_sizeof_long) eval INT_${BIT_SIZE}_TYPE=long ;; $ac_cv_sizeof_long_long) eval INT_${BIT_SIZE}_TYPE="'long long'" ;; esac test -z "`eval echo '$'INT_${BIT_SIZE}_TYPE`" && eval INT_${BIT_SIZE}_TYPE=long BIT_SIZE=64 BYTE_SIZE=`expr $BIT_SIZE '/' 8` case $BYTE_SIZE in $ac_cv_sizeof_char) eval INT_${BIT_SIZE}_TYPE=char ;; $ac_cv_sizeof_short) eval INT_${BIT_SIZE}_TYPE=short ;; $ac_cv_sizeof_int) eval INT_${BIT_SIZE}_TYPE=int ;; $ac_cv_sizeof_long) eval INT_${BIT_SIZE}_TYPE=long ;; $ac_cv_sizeof_long_long) eval INT_${BIT_SIZE}_TYPE="'long long'" ;; esac test -z "`eval echo '$'INT_${BIT_SIZE}_TYPE`" && eval INT_${BIT_SIZE}_TYPE=long echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 if test "${ac_cv_c_const+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { /* FIXME: Include the comments suggested by Paul. */ #ifndef __cplusplus /* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset x; /* SunOS 4.1.1 cc rejects this. */ char const *const *ccp; char **p; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* AIX XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; ccp = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++ccp; p = (char**) ccp; ccp = (char const *const *) p; { /* SCO 3.2v4 cc rejects this. */ char *t; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; }; struct s *b; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; } #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_const=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 echo "${ECHO_T}$ac_cv_c_const" >&6 if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF #define const _ACEOF fi echo "$as_me:$LINENO: checking for inline" >&5 echo $ECHO_N "checking for inline... $ECHO_C" >&6 if test "${ac_cv_c_inline+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifndef __cplusplus typedef int foo_t; static $ac_kw foo_t static_foo () {return 0; } $ac_kw foo_t foo () {return 0; } #endif _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_inline=$ac_kw; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done fi echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 echo "${ECHO_T}$ac_cv_c_inline" >&6 case $ac_cv_c_inline in inline | yes) ;; *) case $ac_cv_c_inline in no) ac_val=;; *) ac_val=$ac_cv_c_inline;; esac cat >>confdefs.h <<_ACEOF #ifndef __cplusplus #define inline $ac_val #endif _ACEOF ;; esac echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 if test "${ac_cv_header_sys_wait_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #ifndef WEXITSTATUS # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) #endif #ifndef WIFEXITED # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) #endif int main () { int s; wait (&s); s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_sys_wait_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_sys_wait_h=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 if test $ac_cv_header_sys_wait_h = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SYS_WAIT_H 1 _ACEOF fi for ac_header in fcntl.h termios.h sys/ioctl.h sys/select.h sys/time.h \ sys/sockio.h sys/byteorder.h malloc.h utmpx.h unistd.h \ bsd/signal.h stdarg.h errno.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------ ## ## Report this to the AC_PACKAGE_NAME lists. ## ## ------------------------------------------ ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 if test "${ac_cv_header_time+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include int main () { if ((struct tm *) 0) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_time=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_time=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 echo "${ECHO_T}$ac_cv_header_time" >&6 if test $ac_cv_header_time = yes; then cat >>confdefs.h <<\_ACEOF #define TIME_WITH_SYS_TIME 1 _ACEOF fi echo "$as_me:$LINENO: checking for mode_t" >&5 echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 if test "${ac_cv_type_mode_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((mode_t *) 0) return 0; if (sizeof (mode_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_mode_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_mode_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 echo "${ECHO_T}$ac_cv_type_mode_t" >&6 if test $ac_cv_type_mode_t = yes; then : else cat >>confdefs.h <<_ACEOF #define mode_t int _ACEOF fi echo "$as_me:$LINENO: checking for off_t" >&5 echo $ECHO_N "checking for off_t... $ECHO_C" >&6 if test "${ac_cv_type_off_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((off_t *) 0) return 0; if (sizeof (off_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_off_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_off_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 echo "${ECHO_T}$ac_cv_type_off_t" >&6 if test $ac_cv_type_off_t = yes; then : else cat >>confdefs.h <<_ACEOF #define off_t long _ACEOF fi echo "$as_me:$LINENO: checking for pid_t" >&5 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 if test "${ac_cv_type_pid_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((pid_t *) 0) return 0; if (sizeof (pid_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_pid_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_pid_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 echo "${ECHO_T}$ac_cv_type_pid_t" >&6 if test $ac_cv_type_pid_t = yes; then : else cat >>confdefs.h <<_ACEOF #define pid_t int _ACEOF fi echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6 if test "${ac_cv_type_uid_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uid_t" >/dev/null 2>&1; then ac_cv_type_uid_t=yes else ac_cv_type_uid_t=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 echo "${ECHO_T}$ac_cv_type_uid_t" >&6 if test $ac_cv_type_uid_t = no; then cat >>confdefs.h <<\_ACEOF #define uid_t int _ACEOF cat >>confdefs.h <<\_ACEOF #define gid_t int _ACEOF fi echo "$as_me:$LINENO: checking return type of signal handlers" >&5 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 if test "${ac_cv_type_signal+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #ifdef signal # undef signal #endif #ifdef __cplusplus extern "C" void (*signal (int, void (*)(int)))(int); #else void (*signal ()) (); #endif int main () { int i; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_signal=void else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_signal=int fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 echo "${ECHO_T}$ac_cv_type_signal" >&6 cat >>confdefs.h <<_ACEOF #define RETSIGTYPE $ac_cv_type_signal _ACEOF for ac_func in memmove putenv strsep memmem usleep snprintf vsnprintf \ strcasestr strcasechr strcasepbrk strrev strnlen do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking for library containing hstrerror" >&5 echo $ECHO_N "checking for library containing hstrerror... $ECHO_C" >&6 if test "${ac_cv_search_hstrerror+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS ac_cv_search_hstrerror=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char hstrerror (); int main () { hstrerror (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_hstrerror="none required" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_search_hstrerror" = no; then for ac_lib in resolv; do LIBS="-l$ac_lib $ac_func_search_save_LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char hstrerror (); int main () { hstrerror (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_hstrerror="-l$ac_lib" break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done fi LIBS=$ac_func_search_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_search_hstrerror" >&5 echo "${ECHO_T}$ac_cv_search_hstrerror" >&6 if test "$ac_cv_search_hstrerror" != no; then test "$ac_cv_search_hstrerror" = "none required" || LIBS="$ac_cv_search_hstrerror $LIBS" fi echo "$as_me:$LINENO: checking whether snprintf ignores n" >&5 echo $ECHO_N "checking whether snprintf ignores n... $ECHO_C" >&6 if test "${dps_cv_snprintf_bug+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then dps_cv_snprintf_bug=2 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #ifndef HAVE_SNPRINTF #include "src/snprintf.c" #endif /* HAVE_SNPRINTF */ int main(void) { char ovbuf[7]; int i; for (i=0; i<7; i++) ovbuf[i]='x'; snprintf(ovbuf, 4,"foo%s", "bar"); if (ovbuf[5]!='x') exit(1); snprintf(ovbuf, 4,"foo%d", 666); if (ovbuf[5]!='x') exit(1); exit(0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then dps_cv_snprintf_bug=0 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) dps_cv_snprintf_bug=1 fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi if test $dps_cv_snprintf_bug -eq 0; then echo "$as_me:$LINENO: result: no, snprintf is ok" >&5 echo "${ECHO_T}no, snprintf is ok" >&6 elif test $dps_cv_snprint_bug -eq 1; then echo "$as_me:$LINENO: result: yes, snprintf is broken" >&5 echo "${ECHO_T}yes, snprintf is broken" >&6 cat >>confdefs.h <<\_ACEOF #define HAVE_SNPRINTF_BUG 1 _ACEOF else echo "$as_me:$LINENO: result: unknown, assuming yes" >&5 echo "${ECHO_T}unknown, assuming yes" >&6 cat >>confdefs.h <<\_ACEOF #define HAVE_SNPRINTF_BUG 1 _ACEOF fi echo "$as_me:$LINENO: checking whether vsnprintf ignores n" >&5 echo $ECHO_N "checking whether vsnprintf ignores n... $ECHO_C" >&6 if test "${dps_cv_vsnprintf_bug+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then dps_cv_vsnprintf_bug=2 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #ifndef HAVE_VSNPRINTF #include "src/snprintf.c" #endif /* HAVE_VSNPRINTF */ int prnt(char *s, const char *fmt, ...) { va_list argp; va_start(argp, fmt); vsnprintf(s, 4, fmt, argp); va_end(argp); } int main(void) { char ovbuf[8] = "xxxxxxx"; int i; prnt(ovbuf, "foo%s", "bar"); if (ovbuf[5]!='x') {fprintf(stderr, "buffer: %s\n", ovbuf); exit(1);} prnt(ovbuf, "foo%d", 666); if (ovbuf[5]!='x') {fprintf(stderr, "buffer: %s\n", ovbuf); exit(1);} exit(0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then dps_cv_vsnprintf_bug=0 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) dps_cv_vsnprintf_bug=1 fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi if test $dps_cv_vsnprintf_bug -eq 0; then echo "$as_me:$LINENO: result: no, vsnprintf is ok" >&5 echo "${ECHO_T}no, vsnprintf is ok" >&6 elif test $dps_cv_vsnprintf_bug -eq 1; then echo "$as_me:$LINENO: result: yes, vsnprintf is broken" >&5 echo "${ECHO_T}yes, vsnprintf is broken" >&6 cat >>confdefs.h <<\_ACEOF #define HAVE_VSNPRINTF_BUG 1 _ACEOF else echo "$as_me:$LINENO: result: unknown, assuming yes" >&5 echo "${ECHO_T}unknown, assuming yes" >&6 cat >>confdefs.h <<\_ACEOF #define HAVE_VSNPRINTF_BUG 1 _ACEOF fi echo "$as_me:$LINENO: checking security of interaction between symlink and open" >&5 echo $ECHO_N "checking security of interaction between symlink and open... $ECHO_C" >&6 if test "${dps_cv_symlink_open_bug+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else mkdir conftest.d if test "$cross_compiling" = yes; then dps_cv_symlink_open_buf=3 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_FCNTL_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_ERRNO_H #include #else extern int errno; #endif int main(void) { int fd; if (chdir("conftest.d")!=0) exit(1); if (symlink("foo","bar")!=0) exit(1); if ((fd=open("bar", O_CREAT | O_EXCL | O_WRONLY, 0700))==0) { write(fd, "If the symlink was to .rhosts you would be unhappy", 50); close(fd); exit(1); } if (errno!=EEXIST) exit(1); exit(0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then dps_cv_symlink_open_bug=0 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test -r conftest.d/foo; then dps_cv_symlink_open_bug=2 else dps_cv_symlink_open_bug=1 fi fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -rf conftest.d fi case "$dps_cv_symlink_open_bug" in 0) echo "$as_me:$LINENO: result: secure" >&5 echo "${ECHO_T}secure" >&6 ;; 1) echo "$as_me:$LINENO: result: errno wrong but ok" >&5 echo "${ECHO_T}errno wrong but ok" >&6 cat >>confdefs.h <<\_ACEOF #define HAVE_SYMLINK_OPEN_ERRNO_BUG 1 _ACEOF ;; 2) echo "$as_me:$LINENO: result: insecure" >&5 echo "${ECHO_T}insecure" >&6 cat >>confdefs.h <<\_ACEOF #define HAVE_SYMLINK_OPEN_SECURITY_HOLE 1 _ACEOF cat >>confdefs.h <<\_ACEOF #define HAVE_SYMLINK_OPEN_ERRNO_BUG 1 _ACEOF ;; 3) echo "$as_me:$LINENO: result: assuming insecure" >&5 echo "${ECHO_T}assuming insecure" >&6 cat >>confdefs.h <<\_ACEOF #define HAVE_SYMLINK_OPEN_SECURITY_HOLE 1 _ACEOF cat >>confdefs.h <<\_ACEOF #define HAVE_SYMLINK_OPEN_ERRNO_BUG 1 _ACEOF ;; *) echo "$as_me:$LINENO: result: $dps_cv_symlink_open_bug" >&5 echo "${ECHO_T}$dps_cv_symlink_open_bug" >&6 { { echo "$as_me:$LINENO: error: Impossible value of dps_cv_symlink_open_bug" >&5 echo "$as_me: error: Impossible value of dps_cv_symlink_open_bug" >&2;} { (exit 1); exit 1; }; } ;; esac echo "$as_me:$LINENO: checking for working RLIMIT_NPROC resource limit" >&5 echo $ECHO_N "checking for working RLIMIT_NPROC resource limit... $ECHO_C" >&6 if test "${dps_cv_rlimit_nproc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then dps_cv_rlimit_nproc=2 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifndef HAVE_STDLIB_H #include #endif /* HAVE_STDLIB_H */ #ifndef HAVE_SIGNAL_H #include #endif /* HAVE_SIGNAL_H */ #ifdef HAVE_UNISTD_H #include #endif /* HAVE_UNISTD_H */ #ifdef HAVE_SYS_RESOURCE_H #include #endif /* HAVE_SYS_RESOURCE_H */ int main(void) { #ifdef RLIMIT_NPROC static const struct rlimit pid_lim={RLIMIT_NPROC, 1}; pid_t f; signal(SIGCHLD, SIG_IGN); setrlimit(RLIMIT_NPROC, (struct rlimit *) &pid_lim); if ((f=fork())==0) exit(0); if (f==-1) exit(0); /* The fork() failed (the right thing) */ #endif exit(1); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then dps_cv_rlimit_nproc=0 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) dps_cv_rlimit_nproc=1 fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi if test $dps_cv_rlimit_nproc -eq 0; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF #define HAVE_RLIMIT_NPROC 1 _ACEOF elif test $dps_cv_rlimit_nproc -eq 1; then echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 else echo "$as_me:$LINENO: result: unknown, assuming none" >&5 echo "${ECHO_T}unknown, assuming none" >&6 fi echo "$as_me:$LINENO: checking for working RLIMIT_MEMLOCK resource limit" >&5 echo $ECHO_N "checking for working RLIMIT_MEMLOCK resource limit... $ECHO_C" >&6 if test "${dps_cv_rlimit_memlock+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then dps_cv_rlimit_memlock=2 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifndef HAVE_STDLIB_H #include #endif /* HAVE_STDLIB_H */ #ifndef HAVE_SIGNAL_H #include #endif /* HAVE_SIGNAL_H */ #ifdef HAVE_UNISTD_H #include #endif /* HAVE_UNISTD_H */ #ifdef HAVE_SYS_RESOURCE_H #include #endif /* HAVE_SYS_RESOURCE_H */ #ifdef HAVE_SYS_MMAN #include #endif /* HAVE_SYS_MMAN */ #ifdef HAVE_ERRNO_H #include #endif /* HAVE_ERRNO_H */ int main(void) { #ifdef RLIMIT_MEMLOCK static const struct rlimit mlock_lim={RLIMIT_MEMLOCK, 0}; void *memory; if (setrlimit(RLIMIT_MEMLOCK, (struct rlimit *) &mlock_lim)!=-1) exit(0); #endif exit(1); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then dps_cv_rlimit_memlock=0 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) dps_cv_rlimit_memlock=1 fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi if test $dps_cv_rlimit_memlock -eq 0; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF #define HAVE_RLIMIT_MEMLOCK 1 _ACEOF elif test $dps_cv_rlimit_memlock -eq 1; then echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 else echo "$as_me:$LINENO: result: unknown, assuming none" >&5 echo "${ECHO_T}unknown, assuming none" >&6 fi echo "$as_me:$LINENO: checking for debugging level" >&5 echo $ECHO_N "checking for debugging level... $ECHO_C" >&6 # Check whether --with-debugging or --without-debugging was given. if test "${with_debugging+set}" = set; then withval="$with_debugging" if test "$withval" = "yes"; then withval=4 fi if test "$withval" != "no"; then echo "$as_me:$LINENO: result: $withval" >&5 echo "${ECHO_T}$withval" >&6 cat >>confdefs.h <<_ACEOF #define DEBUG $withval _ACEOF DEBUG=$withval else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 cat >>confdefs.h <<_ACEOF #define DEBUG 0 _ACEOF DEBUG=0 fi else echo "$as_me:$LINENO: result: 4" >&5 echo "${ECHO_T}4" >&6 cat >>confdefs.h <<_ACEOF #define DEBUG 4 _ACEOF DEBUG=4 fi; if test $DEBUG -eq 0 ; then { echo "$as_me:$LINENO: WARNING: *** Debugging support disabled. Client programs will ***" >&5 echo "$as_me: WARNING: *** Debugging support disabled. Client programs will ***" >&2;} { echo "$as_me:$LINENO: WARNING: *** not have access to any libast debugging routines! ***" >&5 echo "$as_me: WARNING: *** not have access to any libast debugging routines! ***" >&2;} fi # Check whether --with-pedantry or --without-pedantry was given. if test "${with_pedantry+set}" = set; then withval="$with_pedantry" if test "$withval" != "no"; then CFLAGS="$CFLAGS -Wall -Werror -std=c99" cat >>confdefs.h <<\_ACEOF #define STRICT_ISO_C99 1 _ACEOF fi fi; echo "$as_me:$LINENO: checking if STRICT_ISO_C99 required" >&5 echo $ECHO_N "checking if STRICT_ISO_C99 required... $ECHO_C" >&6 if test "$cross_compiling" = yes; then echo "$as_me:$LINENO: result: no - assumed because cross-compiling" >&5 echo "${ECHO_T}no - assumed because cross-compiling" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { int a = 0, b = 0; (long) a = (long) b; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF #define STRICT_ISO_C99 1 _ACEOF fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: checking for X" >&5 echo $ECHO_N "checking for X... $ECHO_C" >&6 # Check whether --with-x or --without-x was given. if test "${with_x+set}" = set; then withval="$with_x" fi; # $have_x is `yes', `no', `disabled', or empty when we do not yet know. if test "x$with_x" = xno; then # The user explicitly disabled X. have_x=disabled else if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then # Both variables are already set. have_x=yes else if test "${ac_cv_have_x+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # One or both of the vars are not set, and there is no cached value. ac_x_includes=no ac_x_libraries=no rm -fr conftest.dir if mkdir conftest.dir; then cd conftest.dir # Make sure to not put "make" in the Imakefile rules, since we grep it out. cat >Imakefile <<'_ACEOF' acfindx: @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"' _ACEOF if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then # GNU make sometimes prints "make[1]: Entering...", which would confuse us. eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. for ac_extension in a so sl; do if test ! -f $ac_im_usrlibdir/libX11.$ac_extension && test -f $ac_im_libdir/libX11.$ac_extension; then ac_im_usrlibdir=$ac_im_libdir; break fi done # Screen out bogus values from the imake configuration. They are # bogus both because they are the default anyway, and because # using them would break gcc on systems where it needs fixed includes. case $ac_im_incroot in /usr/include) ;; *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; esac case $ac_im_usrlibdir in /usr/lib | /lib) ;; *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; esac fi cd .. rm -fr conftest.dir fi # Standard set of common directories for X headers. # Check X11 before X11Rn because it is often a symlink to the current release. ac_x_header_dirs=' /usr/X11/include /usr/X11R6/include /usr/X11R5/include /usr/X11R4/include /usr/include/X11 /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 /usr/local/X11/include /usr/local/X11R6/include /usr/local/X11R5/include /usr/local/X11R4/include /usr/local/include/X11 /usr/local/include/X11R6 /usr/local/include/X11R5 /usr/local/include/X11R4 /usr/X386/include /usr/x386/include /usr/XFree86/include/X11 /usr/include /usr/local/include /usr/unsupported/include /usr/athena/include /usr/local/x11r5/include /usr/lpp/Xamples/include /usr/openwin/include /usr/openwin/share/include' if test "$ac_x_includes" = no; then # Guess where to find include files, by looking for Intrinsic.h. # First, try using that file with no special directory specified. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # We can compile using X headers with no special include directory. ac_x_includes= else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 for ac_dir in $ac_x_header_dirs; do if test -r "$ac_dir/X11/Intrinsic.h"; then ac_x_includes=$ac_dir break fi done fi rm -f conftest.err conftest.$ac_ext fi # $ac_x_includes = no if test "$ac_x_libraries" = no; then # Check for the libraries. # See if we find them without any special options. # Don't add to $LIBS permanently. ac_save_LIBS=$LIBS LIBS="-lXt $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { XtMalloc (0) ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then LIBS=$ac_save_LIBS # We can link X programs with no special library path. ac_x_libraries= else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 LIBS=$ac_save_LIBS for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` do # Don't even attempt the hair of trying to link an X program! for ac_extension in a so sl; do if test -r $ac_dir/libXt.$ac_extension; then ac_x_libraries=$ac_dir break 2 fi done done fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi # $ac_x_libraries = no if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then # Didn't find X anywhere. Cache the known absence of X. ac_cv_have_x="have_x=no" else # Record where we found X for the cache. ac_cv_have_x="have_x=yes \ ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries" fi fi fi eval "$ac_cv_have_x" fi # $with_x != no if test "$have_x" != yes; then echo "$as_me:$LINENO: result: $have_x" >&5 echo "${ECHO_T}$have_x" >&6 no_x=yes else # If each of the values was on the command line, it overrides each guess. test "x$x_includes" = xNONE && x_includes=$ac_x_includes test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries # Update the cache value to reflect the command line values. ac_cv_have_x="have_x=yes \ ac_x_includes=$x_includes ac_x_libraries=$x_libraries" echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6 fi if test "$no_x" = yes; then # Not all programs may use this symbol, but it does not hurt to define it. cat >>confdefs.h <<\_ACEOF #define X_DISPLAY_MISSING 1 _ACEOF X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= else if test -n "$x_includes"; then X_CFLAGS="$X_CFLAGS -I$x_includes" fi # It would also be nice to do this for all -L options, not just this one. if test -n "$x_libraries"; then X_LIBS="$X_LIBS -L$x_libraries" # For Solaris; some versions of Sun CC require a space after -R and # others require no space. Words are not sufficient . . . . case `(uname -sr) 2>/dev/null` in "SunOS 5"*) echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_R_nospace=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_R_nospace=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test $ac_R_nospace = yes; then echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 X_LIBS="$X_LIBS -R$x_libraries" else LIBS="$ac_xsave_LIBS -R $x_libraries" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_R_space=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_R_space=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test $ac_R_space = yes; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 X_LIBS="$X_LIBS -R $x_libraries" else echo "$as_me:$LINENO: result: neither works" >&5 echo "${ECHO_T}neither works" >&6 fi fi LIBS=$ac_xsave_LIBS esac fi # Check for system-dependent libraries X programs must link with. # Do this before checking for the system-independent R6 libraries # (-lICE), since we may need -lsocket or whatever for X linking. if test "$ISC" = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" else # Martyn Johnson says this is needed for Ultrix, if the X # libraries were built with DECnet support. And Karl Berry says # the Alpha needs dnet_stub (dnet does not exist). ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char XOpenDisplay (); int main () { XOpenDisplay (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldnet $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dnet_ntoa (); int main () { dnet_ntoa (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dnet_dnet_ntoa=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dnet_dnet_ntoa=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" fi if test $ac_cv_lib_dnet_dnet_ntoa = no; then echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldnet_stub $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dnet_ntoa (); int main () { dnet_ntoa (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dnet_stub_dnet_ntoa=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dnet_stub_dnet_ntoa=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6 if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" fi fi fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="$ac_xsave_LIBS" # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, # to get the SysV transport functions. # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) # needs -lnsl. # The nsl library prevents programs from opening the X display # on Irix 5.2, according to T.E. Dickey. # The functions gethostbyname, getservbyname, and inet_addr are # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. echo "$as_me:$LINENO: checking for gethostbyname" >&5 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6 if test "${ac_cv_func_gethostbyname+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define gethostbyname to an innocuous variant, in case declares gethostbyname. For example, HP-UX 11i declares gettimeofday. */ #define gethostbyname innocuous_gethostbyname /* System header to define __stub macros and hopefully few prototypes, which can conflict with char gethostbyname (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef gethostbyname /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char gethostbyname (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname) choke me #else char (*f) () = gethostbyname; #endif #ifdef __cplusplus } #endif int main () { return f != gethostbyname; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_gethostbyname=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_gethostbyname=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6 if test $ac_cv_func_gethostbyname = no; then echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char gethostbyname (); int main () { gethostbyname (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_nsl_gethostbyname=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_nsl_gethostbyname=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6 if test $ac_cv_lib_nsl_gethostbyname = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" fi if test $ac_cv_lib_nsl_gethostbyname = no; then echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char gethostbyname (); int main () { gethostbyname (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_bsd_gethostbyname=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_bsd_gethostbyname=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6 if test $ac_cv_lib_bsd_gethostbyname = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" fi fi fi # lieder@skyler.mavd.honeywell.com says without -lsocket, # socket/setsockopt and other routines are undefined under SCO ODT # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary # on later versions), says Simon Leinen: it contains gethostby* # variants that don't use the name server (or something). -lsocket # must be given before -lnsl if both are needed. We assume that # if connect needs -lnsl, so does gethostbyname. echo "$as_me:$LINENO: checking for connect" >&5 echo $ECHO_N "checking for connect... $ECHO_C" >&6 if test "${ac_cv_func_connect+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define connect to an innocuous variant, in case declares connect. For example, HP-UX 11i declares gettimeofday. */ #define connect innocuous_connect /* System header to define __stub macros and hopefully few prototypes, which can conflict with char connect (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef connect /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char connect (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_connect) || defined (__stub___connect) choke me #else char (*f) () = connect; #endif #ifdef __cplusplus } #endif int main () { return f != connect; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_connect=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_connect=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 echo "${ECHO_T}$ac_cv_func_connect" >&6 if test $ac_cv_func_connect = no; then echo "$as_me:$LINENO: checking for connect in -lsocket" >&5 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6 if test "${ac_cv_lib_socket_connect+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $X_EXTRA_LIBS $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char connect (); int main () { connect (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_socket_connect=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_socket_connect=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6 if test $ac_cv_lib_socket_connect = yes; then X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" fi fi # Guillermo Gomez says -lposix is necessary on A/UX. echo "$as_me:$LINENO: checking for remove" >&5 echo $ECHO_N "checking for remove... $ECHO_C" >&6 if test "${ac_cv_func_remove+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define remove to an innocuous variant, in case declares remove. For example, HP-UX 11i declares gettimeofday. */ #define remove innocuous_remove /* System header to define __stub macros and hopefully few prototypes, which can conflict with char remove (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef remove /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char remove (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_remove) || defined (__stub___remove) choke me #else char (*f) () = remove; #endif #ifdef __cplusplus } #endif int main () { return f != remove; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_remove=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_remove=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5 echo "${ECHO_T}$ac_cv_func_remove" >&6 if test $ac_cv_func_remove = no; then echo "$as_me:$LINENO: checking for remove in -lposix" >&5 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6 if test "${ac_cv_lib_posix_remove+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lposix $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char remove (); int main () { remove (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_posix_remove=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_posix_remove=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6 if test $ac_cv_lib_posix_remove = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" fi fi # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. echo "$as_me:$LINENO: checking for shmat" >&5 echo $ECHO_N "checking for shmat... $ECHO_C" >&6 if test "${ac_cv_func_shmat+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define shmat to an innocuous variant, in case declares shmat. For example, HP-UX 11i declares gettimeofday. */ #define shmat innocuous_shmat /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shmat (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shmat /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shmat (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_shmat) || defined (__stub___shmat) choke me #else char (*f) () = shmat; #endif #ifdef __cplusplus } #endif int main () { return f != shmat; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shmat=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shmat=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5 echo "${ECHO_T}$ac_cv_func_shmat" >&6 if test $ac_cv_func_shmat = no; then echo "$as_me:$LINENO: checking for shmat in -lipc" >&5 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6 if test "${ac_cv_lib_ipc_shmat+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lipc $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shmat (); int main () { shmat (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_ipc_shmat=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_ipc_shmat=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6 if test $ac_cv_lib_ipc_shmat = yes; then X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" fi fi fi # Check for libraries that X11R6 Xt/Xaw programs need. ac_save_LDFLAGS=$LDFLAGS test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to # check for ICE first), but we must link in the order -lSM -lICE or # we get undefined symbols. So assume we have SM if we have ICE. # These have to be linked with before -lX11, unlike the other # libraries we check for below, so use a different variable. # John Interrante, Karl Berry echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lICE $X_EXTRA_LIBS $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char IceConnectionNumber (); int main () { IceConnectionNumber (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_ICE_IceConnectionNumber=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_ICE_IceConnectionNumber=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6 if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" fi LDFLAGS=$ac_save_LDFLAGS fi if test ! -z "$X_CFLAGS"; then if test -z "$CPPFLAGS"; then CPPFLAGS="$X_CFLAGS" else CPPFLAGS="$CPPFLAGS $X_CFLAGS" fi fi if test ! -z "$X_LIBS"; then if test -z "$LDFLAGS"; then LDFLAGS="$X_LIBS" else LDFLAGS="$LDFLAGS $X_LIBS" fi fi LIBAST_X11_SUPPORT="" if test "x$no_x" != "xyes"; then echo "$as_me:$LINENO: checking for XOpenDisplay in -lX11" >&5 echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6 if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lX11 $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char XOpenDisplay (); int main () { XOpenDisplay (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_X11_XOpenDisplay=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_X11_XOpenDisplay=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_X11_XOpenDisplay" >&5 echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6 if test $ac_cv_lib_X11_XOpenDisplay = yes; then LIBAST_X11_SUPPORT="X11" GRLIBS="-lX11" cat >>confdefs.h <<\_ACEOF #define LIBAST_X11_SUPPORT 1 _ACEOF fi fi # Check whether --with-imlib or --without-imlib was given. if test "${with_imlib+set}" = set; then withval="$with_imlib" if test "$withval" != "no"; then if test "$withval" != "yes"; then CPPFLAGS="$CPPFLAGS -I${withval}/include" LDFLAGS="$LDFLAGS -L${withval}/lib" fi USE_IMLIB=1 else USE_IMLIB=0 fi else USE_IMLIB=1 fi; LIBAST_IMLIB2_SUPPORT="" if test $USE_IMLIB -eq 1 ; then # Extract the first word of "imlib2-config", so it can be a program name with args. set dummy imlib2-config; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_IMLIB2_CONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$IMLIB2_CONFIG"; then ac_cv_prog_IMLIB2_CONFIG="$IMLIB2_CONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_IMLIB2_CONFIG="imlib2-config" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi IMLIB2_CONFIG=$ac_cv_prog_IMLIB2_CONFIG if test -n "$IMLIB2_CONFIG"; then echo "$as_me:$LINENO: result: $IMLIB2_CONFIG" >&5 echo "${ECHO_T}$IMLIB2_CONFIG" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test "x$IMLIB2_CONFIG" != "x"; then GRLIBS="`$IMLIB2_CONFIG --libs`" CFLAGS="$CFLAGS `$IMLIB2_CONFIG --cflags`" else echo "$as_me:$LINENO: checking for pow in -lm" >&5 echo $ECHO_N "checking for pow in -lm... $ECHO_C" >&6 if test "${ac_cv_lib_m_pow+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char pow (); int main () { pow (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_m_pow=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_m_pow=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5 echo "${ECHO_T}$ac_cv_lib_m_pow" >&6 if test $ac_cv_lib_m_pow = yes; then LIBS="-lm $LIBS" fi echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then LIBS="-ldl $LIBS" fi echo "$as_me:$LINENO: checking for FT_Init_FreeType in -lfreetype" >&5 echo $ECHO_N "checking for FT_Init_FreeType in -lfreetype... $ECHO_C" >&6 if test "${ac_cv_lib_freetype_FT_Init_FreeType+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lfreetype $GRLIBS $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char FT_Init_FreeType (); int main () { FT_Init_FreeType (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_freetype_FT_Init_FreeType=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_freetype_FT_Init_FreeType=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_freetype_FT_Init_FreeType" >&5 echo "${ECHO_T}$ac_cv_lib_freetype_FT_Init_FreeType" >&6 if test $ac_cv_lib_freetype_FT_Init_FreeType = yes; then GRLIBS="-lfreetype $GRLIBS" fi echo "$as_me:$LINENO: checking for imlib_create_image in -lImlib2" >&5 echo $ECHO_N "checking for imlib_create_image in -lImlib2... $ECHO_C" >&6 if test "${ac_cv_lib_Imlib2_imlib_create_image+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lImlib2 $GRLIBS $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char imlib_create_image (); int main () { imlib_create_image (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_Imlib2_imlib_create_image=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_Imlib2_imlib_create_image=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_Imlib2_imlib_create_image" >&5 echo "${ECHO_T}$ac_cv_lib_Imlib2_imlib_create_image" >&6 if test $ac_cv_lib_Imlib2_imlib_create_image = yes; then GRLIBS="-lImlib2 $GRLIBS" cat >>confdefs.h <<\_ACEOF #define LIBAST_IMLIB2_SUPPORT 1 _ACEOF LIBAST_IMLIB2_SUPPORT="Imlib2" else { echo "$as_me:$LINENO: WARNING: *** Imlib2 support has been disabled because Imlib2 ***" >&5 echo "$as_me: WARNING: *** Imlib2 support has been disabled because Imlib2 ***" >&2;} { echo "$as_me:$LINENO: WARNING: *** was not found or could not be linked. ***" >&5 echo "$as_me: WARNING: *** was not found or could not be linked. ***" >&2;} fi fi fi echo "$as_me:$LINENO: checking for MMX support" >&5 echo $ECHO_N "checking for MMX support... $ECHO_C" >&6 HAVE_MMX="" # Check whether --enable-mmx or --disable-mmx was given. if test "${enable_mmx+set}" = set; then enableval="$enable_mmx" test x$enableval = xyes && HAVE_MMX="yes" else if test x$build_os = xlinux-gnu; then grep mmx /proc/cpuinfo >/dev/null 2>&1 && HAVE_MMX="yes" fi fi; LIBAST_MMX_SUPPORT="" if test -n "$HAVE_MMX"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF #define LIBAST_MMX_SUPPORT 1 _ACEOF LIBAST_MMX_SUPPORT="MMX" else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Check whether --with-regexp or --without-regexp was given. if test "${with_regexp+set}" = set; then withval="$with_regexp" REGEXP=$withval else REGEXP=yes fi; if test "${REGEXP}" != "no"; then if test "${REGEXP}" = "pcre" -o "${REGEXP}" = "yes" ; then GOT_PCRE_HEADER=0 GOT_PCRE_LIB=0 for ac_header in pcre.h pcre/pcre.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------ ## ## Report this to the AC_PACKAGE_NAME lists. ## ## ------------------------------------------ ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF GOT_PCRE_HEADER=1 break fi done echo "$as_me:$LINENO: checking for library containing pcre_compile" >&5 echo $ECHO_N "checking for library containing pcre_compile... $ECHO_C" >&6 if test "${ac_cv_search_pcre_compile+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS ac_cv_search_pcre_compile=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char pcre_compile (); int main () { pcre_compile (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_pcre_compile="none required" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_search_pcre_compile" = no; then for ac_lib in pcre; do LIBS="-l$ac_lib $ac_func_search_save_LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char pcre_compile (); int main () { pcre_compile (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_pcre_compile="-l$ac_lib" break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done fi LIBS=$ac_func_search_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_search_pcre_compile" >&5 echo "${ECHO_T}$ac_cv_search_pcre_compile" >&6 if test "$ac_cv_search_pcre_compile" != no; then test "$ac_cv_search_pcre_compile" = "none required" || LIBS="$ac_cv_search_pcre_compile $LIBS" GOT_PCRE_LIB=1 fi if test $GOT_PCRE_HEADER -eq 1 -a $GOT_PCRE_LIB -eq 1 ; then cat >>confdefs.h <<\_ACEOF #define LIBAST_REGEXP_SUPPORT_PCRE 1 _ACEOF LIBAST_REGEXP_SUPPORT="regexp-pcre" REGEXP="pcre" else REGEXP="yes" fi fi if test "${REGEXP}" = "posix" -o "${REGEXP}" = "yes" ; then GOT_POSIXREGEXP_HEADER=0 GOT_POSIXREGEXP_LIB=0 for ac_header in regex.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------ ## ## Report this to the AC_PACKAGE_NAME lists. ## ## ------------------------------------------ ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF GOT_POSIXREGEXP_HEADER=1 break fi done echo "$as_me:$LINENO: checking for library containing regcomp" >&5 echo $ECHO_N "checking for library containing regcomp... $ECHO_C" >&6 if test "${ac_cv_search_regcomp+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS ac_cv_search_regcomp=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char regcomp (); int main () { regcomp (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_regcomp="none required" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_search_regcomp" = no; then for ac_lib in posix regexp regex re; do LIBS="-l$ac_lib $ac_func_search_save_LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char regcomp (); int main () { regcomp (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_search_regcomp="-l$ac_lib" break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done fi LIBS=$ac_func_search_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_search_regcomp" >&5 echo "${ECHO_T}$ac_cv_search_regcomp" >&6 if test "$ac_cv_search_regcomp" != no; then test "$ac_cv_search_regcomp" = "none required" || LIBS="$ac_cv_search_regcomp $LIBS" GOT_POSIXREGEXP_LIB=1 fi if test $GOT_POSIXREGEXP_HEADER -eq 1 -a $GOT_POSIXREGEXP_LIB -eq 1 ; then cat >>confdefs.h <<\_ACEOF #define LIBAST_REGEXP_SUPPORT_POSIX 1 _ACEOF LIBAST_REGEXP_SUPPORT="regexp-posix" REGEXP="posix" else REGEXP="yes" fi fi if test "${REGEXP}" = "bsd" -o "${REGEXP}" = "yes" ; then GOT_BSD_HEADER=0 GOT_BSD_LIB=0 for ac_header in regex.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? 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So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi test -f libast-config && chmod 755 libast-config echo "" echo "$PACKAGE $VERSION" echo "Configuration:" echo "--------------" echo "" echo " Source code location: $srcdir" echo " Host System Type: $host" echo " Preprocessor: $CC $CPPFLAGS" echo " Compiler: $CC $CFLAGS" echo " Linker: $CC $LDFLAGS $LIBS" echo " Install path: $prefix" echo "" echo "Now type 'make' to build $PACKAGE $VERSION." echo "" libast-0.7/ChangeLog0000644000076500007650000010345310356703421011352 00000000000000ChangeLog ========= This file contains a listing of modifications to libast in CVS on a per-commit basis. Dates are included, as are the names and userid's of the people making the changes. Contributors: mej - Michael Jennings ("KainX") ---------------------------------------------------------------------- Thu Nov 9 19:09:48 PST 2000 Michael Jennings (mej) Added name- and version-setting functions since we can't just use PACKAGE and VERSION any more. ---------------------------------------------------------------------- Thu Nov 9 19:19:31 PST 2000 Michael Jennings (mej) It usually helps if you finish writing the code BEFORE you commit it. ---------------------------------------------------------------------- Thu Nov 16 16:38:55 PST 2000 Michael Jennings (mej) Insure++ found a small logic error here that could result in a tiny leak under certain circumstances. ---------------------------------------------------------------------- Tue Jan 2 18:22:25 PST 2001 Michael Jennings (mej) Added file.c for any file routines I write. The first one is a secure temp file generator. If portability issues arise from non-POSIX systems, they will be addressed here. ---------------------------------------------------------------------- Mon May 7 19:08:45 PDT 2001 Michael Jennings (mej) I have created a testbed for libast. You can now run "make test" to run a series of tests which will test some of the functionality of the library. I didn't finish all the tests I'll eventually have; I just wanted to get the stuff that's immediately important. I also added a new split() function, which functions somewhat like its Perl counterpart, although there are differences. This function will be used in the remaining Eterm work I must do before release. ---------------------------------------------------------------------- Mon May 7 22:16:11 PDT 2001 Michael Jennings (mej) Moved chomp() to libast. It's awfully handy. ---------------------------------------------------------------------- Tue May 8 19:51:51 PDT 2001 Michael Jennings (mej) Added two more convenience functions: join(), also borrowed from Perl, and free_array() for freeing lists. I also threw in a USE_VAR() macro for getting rid of bogus unused variable warnings. ---------------------------------------------------------------------- Wed May 9 17:20:46 PDT 2001 Michael Jennings (mej) Better handling of NULL values all around. ---------------------------------------------------------------------- Thu May 17 10:27:02 PDT 2001 Michael Jennings (mej) Fixed "make distcheck." ---------------------------------------------------------------------- Mon Jun 11 16:57:40 PDT 2001 Michael Jennings (mej) I moved the config file code from Eterm to libast. I also relocated some of the generic macros (MIN(), MAX(), BOUND(), etc.). Version up to 0.3 now. ---------------------------------------------------------------------- Fri Jun 15 16:50:54 PDT 2001 Michael Jennings (mej) Cleaned up spec file in preparation for release. ---------------------------------------------------------------------- Fri Jun 15 17:31:34 2001 Michael Jennings (mej) Converted the ChangeLog to Avalon's log format. Yay! :-) ---------------------------------------------------------------------- Fri Jun 15 23:40:45 2001 Michael Jennings (mej) Moved the parsing of each config file line into a separate function. You'll see why in a moment. ---------------------------------------------------------------------- Mon Jun 18 13:49:24 2001 Michael Jennings (mej) Oops. ChangeLog entries were ending up in the bit-bucket. Fixed and re-synced. :) ---------------------------------------------------------------------- Fri Jun 29 10:02:34 2001 Michael Jennings (mej) I think we can call this finished. ---------------------------------------------------------------------- Mon Jul 23 18:01:37 2001 Michael Jennings (mej) Well that was dumb. Comments are supposed to be *ignored*. :P ---------------------------------------------------------------------- Mon Jul 23 23:25:13 2001 Michael Jennings (mej) Damnit. It was screwing up on blank lines too. >:I ---------------------------------------------------------------------- Sat Sep 22 09:24:41 2001 Michael Jennings (mej) Fixed a compilation issue on some systems where libX11 would not be linked in with the test program. This is libast 0.4. ---------------------------------------------------------------------- Mon Jan 21 18:02:20 2002 Michael Jennings (mej) Don't try this at home. This package has been discombobulated by trained professionals. ---------------------------------------------------------------------- Tue Feb 12 00:03:12 2002 Michael Jennings (mej) Please ignore the warnings during compile. I didn't want to check this in just yet, but I kinda broke Eterm and committed it. :( ---------------------------------------------------------------------- Tue Feb 12 00:23:36 2002 Michael Jennings (mej) ...and then I came to my senses.... :-P ---------------------------------------------------------------------- Tue Feb 12 10:40:37 2002 Michael Jennings (mej) Still not fleshed out, but at least the warnings are gone. :-) ---------------------------------------------------------------------- Sun Feb 17 12:10:59 2002 Michael Jennings (mej) Hopefully now this will make more sense. The string class is now fleshed out...along with a complete set of unit tests. :) ---------------------------------------------------------------------- Mon Feb 18 21:54:25 2002 Michael Jennings (mej) Mmmmm...reusability. :-) ---------------------------------------------------------------------- Sun Mar 3 01:44:51 2002 Michael Jennings (mej) Added precision to the profiling stuff, and threw in the beginnings of support for interface classes. ---------------------------------------------------------------------- Thu Apr 4 20:45:30 2002 Michael Jennings (mej) Lots of updates. This should compile, but if it doesn't, don't blame me. (Well, blame me, just don't whine at me.) :-) Also a bit of a design doc here...hopefully it will clarify some things. ---------------------------------------------------------------------- Thu Apr 4 21:13:01 2002 Michael Jennings (mej) Re-indenting code. ---------------------------------------------------------------------- Thu Apr 4 22:24:36 2002 Michael Jennings (mej) Oops... ---------------------------------------------------------------------- Thu Apr 11 18:03:46 2002 Michael Jennings (mej) The list interface is complete (for now) as is its first implementation: the linked_list class. Unit tests are also in. ---------------------------------------------------------------------- Thu Apr 11 18:15:11 2002 Michael Jennings (mej) Fix "make distcheck" ---------------------------------------------------------------------- Thu Apr 11 23:47:26 2002 Michael Jennings (mej) Not needed... ---------------------------------------------------------------------- Mon Apr 15 23:50:40 2002 Michael Jennings (mej) A doubly-linked list implementation of the list interface. ---------------------------------------------------------------------- Tue Apr 16 16:23:42 2002 Michael Jennings (mej) Another obvious list implementation...an array. ---------------------------------------------------------------------- Fri Apr 19 18:35:21 2002 Michael Jennings (mej) Working tokenizer. The question is, how much do I need to add in the way of flexibility.... Shell-style parsing? Null-field support? *ponders* ---------------------------------------------------------------------- Fri Apr 26 15:13:27 2002 Michael Jennings (mej) Working on some new stuff here, and just wanted to get this stuff in in case my laptop croaks or something. The new code doesn't work, but at least it doesn't break the compile. :) ---------------------------------------------------------------------- Fri Apr 26 15:24:02 2002 Michael Jennings (mej) I spoke too soon.... ---------------------------------------------------------------------- Mon Apr 29 15:25:01 2002 Michael Jennings (mej) The options parser seems to be working now. It's fairly extensible and fixes a lot of the problems with the old one. It was rewritten more or less from scratch. ---------------------------------------------------------------------- Tue Apr 30 22:17:27 2002 Michael Jennings (mej) I really should be more careful when creating test cases. This should fix the parsing of boolean options with values. ---------------------------------------------------------------------- Wed May 1 23:21:23 2002 Michael Jennings (mej) Fleshed out the URL class. ---------------------------------------------------------------------- Tue May 7 16:37:40 2002 Michael Jennings (mej) A few small bugfixes and some touchups. Also work on the socket object. ---------------------------------------------------------------------- Tue May 21 00:15:37 2002 Michael Jennings (mej) Fixed a number of memory leaks in both the testing code and the object classes themselves. Also rearranged some header stuff and created a few new helper macros for object declarations. ---------------------------------------------------------------------- Wed May 22 00:16:31 2002 Michael Jennings (mej) Brought the performance tests up to date and cleaned up some memory leaks in them. ---------------------------------------------------------------------- Wed May 22 08:59:38 2002 Michael Jennings (mej) Stupid typo. Doing too much perl, I guess. cpp uses "#elif," not "#elsif." ---------------------------------------------------------------------- Sun May 26 22:37:43 2002 Michael Jennings (mej) Updated performance testing to be scaled. The default is a quicker performance test than before, but now we can also choose to run anywhere from scratching the surface to a very thorough pounding. ---------------------------------------------------------------------- Sun Jun 9 14:16:38 2002 Michael Jennings (mej) Return on failed assert. ---------------------------------------------------------------------- Sat Jul 13 23:26:12 2002 Michael Jennings (mej) New function, version_compare(), which accurately compares package version numbers. Take a look at the various test cases to see what kinds of comparisons it can accurately make, and if you see any that aren't there, let me know. ---------------------------------------------------------------------- Fri Jul 26 00:12:25 2002 Michael Jennings (mej) Mmmm, sockets that connect. :) ---------------------------------------------------------------------- Fri Jul 26 16:52:40 2002 Michael Jennings (mej) More socket work. Also, permit muting of error/warning messages by supplying a NULL value for the program name. ---------------------------------------------------------------------- Tue Jul 30 17:34:38 2002 Michael Jennings (mej) Send/receive on the socket works now. Also cleaned up the show method for strings to eliminate the 4K length limit. The current socket test will actually download the HTML for my home page. Uncomment the SPIF_SHOW() call in test_socket() to see it work. ---------------------------------------------------------------------- Wed Jul 31 17:49:17 2002 Michael Jennings (mej) Added the _reverse() and _to_array() routines to all 3 list classes (finally). Also added unit tests for those. The tests for the socket code no longer download my home page. Now, I create a listening socket and a sending socket for a TCP/IP and a UNIX socket. Then I send/receive data across the socket and compare what I received with what I sent. Self-contained is better. :-) ---------------------------------------------------------------------- Sun Aug 4 20:11:38 2002 Michael Jennings (mej) Did a complete overhaul of the configure.in script. Moved everything to macros in libast.m4, which is now installed by the package. That will facilitate easier development of libast-based programs. Also added the beginnings of a regexp class with support for PCRE, POSIX-, and BSD-style regular expressions. ---------------------------------------------------------------------- Sun Aug 4 22:38:47 2002 Michael Jennings (mej) Apparently shared library building breaks if AC_PROG_CC isn't directly in configure.in.... :( ---------------------------------------------------------------------- Sun Aug 4 22:47:33 2002 Michael Jennings (mej) Fix the cache variable name. ---------------------------------------------------------------------- Sat Aug 10 12:06:50 2002 Michael Jennings (mej) Undefined symbol fix. Got overzealous with my s///. ---------------------------------------------------------------------- Tue Aug 13 21:38:04 2002 Michael Jennings (mej) Working implementation of a regular expression object which supports (and abstracts) PCRE, POSIX, or BSD regular expression functionality. Also fixed some bugs with the list code and the cpp stuff. ---------------------------------------------------------------------- Tue Aug 13 22:47:45 2002 Michael Jennings (mej) Oops, disable those old functions for now. ---------------------------------------------------------------------- Mon Aug 19 21:02:56 2002 Michael Jennings (mej) Added a macro to permit client apps a simple way to detect libast. ---------------------------------------------------------------------- Wed Sep 25 00:01:29 2002 Michael Jennings (mej) Patch from Kirby Kuehl for compilation on FreeBSD. ---------------------------------------------------------------------- Mon Sep 30 11:53:59 2002 Michael Jennings (mej) Final commit for release of libast 0.5. ---------------------------------------------------------------------- Fri Oct 25 15:07:21 2002 Michael Jennings (mej) Patch from Darren Stuart Embry to fix building on Debian systems with ash installed. ---------------------------------------------------------------------- Tue Nov 5 14:57:46 2002 Michael Jennings (mej) Solaris fixes (I hope) thanks to Kevin Doherty . ---------------------------------------------------------------------- Mon Dec 30 17:49:43 2002 Michael Jennings (mej) I added a new interface, this one called a "vector." The difference between a vector and a list is that a vector, as the name implies, is guaranteed to be "pointing in one direction," i.e. ordered. This interface should be used in preference to the "list" interface for ordered lists, specifically where search speed is vastly more important than insertion/deletion speed. The array implementation is now doing double-duty, as it implements both the list and the vector interfaces. Most of an AVL tree implementation is included in this commit as well. Brian Schenkenfelder graciously offered me an AVL tree implementation that he'd written awhile back, which I modified to use the libast semantics. Unfortunately, he never implemented the removal code, so I'm hoping that some kind soul who has had a data structures class more recently than I have will jump in and finish it for me. (*hint hint*) :-) ---------------------------------------------------------------------- Mon Dec 30 18:10:42 2002 Michael Jennings (mej) Pass "make distcheck" please and thank you. :) ---------------------------------------------------------------------- Mon Dec 30 18:26:55 2002 Michael Jennings (mej) Update spec file. ---------------------------------------------------------------------- Thu Feb 20 00:44:26 2003 Michael Jennings (mej) The beginnings of doxygen documentation. ---------------------------------------------------------------------- Sun Feb 23 22:00:55 2003 Michael Jennings (mej) Still working on the documentation. If you run "doxygen" from the top-level directory, you can see what's there so far. At some point, I'll be needing a logo. So if you're artistically inclined, feel free to take a stab at one. :) ---------------------------------------------------------------------- Fri Mar 7 23:52:30 2003 Michael Jennings (mej) Definitely making progress on the documentation, but there's still a long way to go. ---------------------------------------------------------------------- Sat Mar 8 00:01:20 2003 Michael Jennings (mej) Let's try not to break stuff, shall we? ---------------------------------------------------------------------- Mon Mar 17 16:27:53 2003 Michael Jennings (mej) More work on docs. ---------------------------------------------------------------------- Tue Apr 1 23:07:15 2003 Michael Jennings (mej) More documentation work. libast.h is almost finished. ---------------------------------------------------------------------- Fri Apr 4 22:59:45 2003 Michael Jennings (mej) Finally finished documenting libast.h. ---------------------------------------------------------------------- Tue Apr 8 17:14:32 2003 Michael Jennings (mej) Finished documenting libast_internal.h. Also some 64-bit cleanliness fixes. ---------------------------------------------------------------------- Thu Apr 10 17:54:19 2003 Michael Jennings (mej) Docs for some of the .c files. ---------------------------------------------------------------------- Fri Apr 11 17:10:15 2003 Michael Jennings (mej) Completed documentation of the memory management system. ---------------------------------------------------------------------- Mon Jun 16 20:43:43 2003 Michael Jennings (mej) Additional documentation. Added support for versions containing "rc." ---------------------------------------------------------------------- Fri Jun 27 17:53:29 2003 Michael Jennings (mej) Starting in on the docs for the object system. Yum. ---------------------------------------------------------------------- Tue Jul 1 15:50:57 2003 Michael Jennings (mej) Finished the type docs. Still working on the object docs. ---------------------------------------------------------------------- Thu Jul 3 15:27:36 2003 Michael Jennings (mej) More object docs. ---------------------------------------------------------------------- Thu Jul 3 23:37:45 2003 Michael Jennings (mej) Forgot to fix these before committing. :( ---------------------------------------------------------------------- Wed Jul 9 19:49:39 2003 Michael Jennings (mej) Some minor rearranging. ---------------------------------------------------------------------- Thu Oct 30 16:03:29 2003 Michael Jennings (mej) Make SPIF_STR_STR() convenience macro *always* return a string, even if the str object is NULL. ---------------------------------------------------------------------- Thu Oct 30 18:12:35 2003 Michael Jennings (mej) Added support for object "properties." A property is a member variable with corresponding get/set methods. I'll probably flesh this out more as I use it more. ---------------------------------------------------------------------- Fri Oct 31 15:21:53 2003 Michael Jennings (mej) Fixes to string class find/splice routines. Added SPIF_DEFINE_PROPERTY_FUNC_NONOBJ() macro for defining get/set methods of a property which is not an object. It should be used in place of SPIF_DEFINE_PROPERTY_FUNC() for spif_*_t types that are not objects, such as spif_int32_t and spif_sockport_t. ---------------------------------------------------------------------- Sat Nov 1 13:56:22 2003 Michael Jennings (mej) Documentation updates for doxygen 1.3.x. ---------------------------------------------------------------------- Wed Nov 5 15:05:35 2003 Michael Jennings (mej) Oops. Forgot to fix a couple. ---------------------------------------------------------------------- Wed Nov 5 15:13:24 2003 Michael Jennings (mej) Let's try that again, shall we? ---------------------------------------------------------------------- Mon Nov 10 14:28:09 2003 Michael Jennings (mej) Added assertions/requirements for string member functions. Changed pointer printouts to %010p instead of %8p, since the latter didn't account for the possibility of a leading "0x". Fixed typos in hex_dump(). ---------------------------------------------------------------------- Tue Nov 18 23:15:59 2003 Michael Jennings (mej) Added D_*_IF macros for doing debugging conditionals more cleanly. Removed the bogus "next" member function from the array and vector interface classes. Fleshed out the iterator interface and implemented it for arrays. Fixed stupid mistake that made property functions overly type-strict. Cleaned up the "show" member functions. Added a routine for testing a regexp vs. a C string. Property-ized the URL class objects. ---------------------------------------------------------------------- Wed Nov 19 17:39:01 2003 Michael Jennings (mej) Added linked_list and dlinked_list implementations of the vector interface. Added iterator functionality for linked_list and dlinked_list. Added unit tests for the above. ---------------------------------------------------------------------- Fri Nov 21 16:39:23 2003 Michael Jennings (mej) Tasty new goodies thanks to Graphviz. ---------------------------------------------------------------------- Fri Nov 21 18:40:52 2003 Michael Jennings (mej) Added more docs to obj.c. I need to go back and be more verbose on some things, though. These can be viewed online at http://www.eterm.org/libast/ for those who'd like to get a sneak peak at them. Please report any obvious errors, typos, etc. Those with developer access, feel free to contribute or correct any errors or inconsistencies you find. ---------------------------------------------------------------------- Sun Nov 23 15:57:55 2003 Michael Jennings (mej) Cleanups required by doxygen 1.3.x. ---------------------------------------------------------------------- Wed Nov 26 17:18:20 2003 Michael Jennings (mej) Added sysdefs.h so that client programs who don't employ some/all of the AST_* m4 macros can still get all the #define's they need for the auto* stuff. ---------------------------------------------------------------------- Wed Nov 26 18:49:32 2003 Michael Jennings (mej) Oops. Forgot the most important part! :-P ---------------------------------------------------------------------- Wed Nov 26 21:07:16 2003 Michael Jennings (mej) Working on cleaning up namespace issues. ---------------------------------------------------------------------- Thu Nov 27 00:22:16 2003 Michael Jennings (mej) More namespace cleaning. Just one more set to go. ---------------------------------------------------------------------- Tue Dec 9 21:53:50 2003 Michael Jennings (mej) Add --libs flag to libast-config. ---------------------------------------------------------------------- Fri Dec 12 22:01:42 2003 Michael Jennings (mej) Finished up namespace cleanups. ---------------------------------------------------------------------- Sat Jan 10 16:12:42 2004 Michael Jennings (mej) Step #1: Update copyright statements. Step #2: ??? Step #3: Profit. ---------------------------------------------------------------------- Wed Jan 21 18:19:49 2004 Michael Jennings (mej) Adding hash functions in preparation for a hash table implementation. ---------------------------------------------------------------------- Thu Jan 22 20:42:40 2004 Michael Jennings (mej) Added a few new hashes. Fixed a typo in the old hashes. LibAST-ized the hash tests and made new performance tests. Anybody care to comment on the validity of my performance tests? All 6 algorithms end up with pretty much the same results. Do I need to use a dictionary instead of random "words?" That's kinda what I'm thinking.... ---------------------------------------------------------------------- Thu Jan 22 22:35:43 2004 Michael Jennings (mej) Fixed the Imlib2 linking problem pointed out by Mike Frysinger . Applied kwo's libast-config.patch. Note that this patch breaks the libast compile. I'll have to fix it tomorrow. ---------------------------------------------------------------------- Fri Jan 23 01:42:05 2004 Michael Jennings (mej) It's tomorrow...and it's fixed. ---------------------------------------------------------------------- Sat Jan 24 13:54:02 2004 Michael Jennings (mej) Added map interface (unimplemented) and a paired object class. ---------------------------------------------------------------------- Fri Jan 30 17:55:47 2004 Michael Jennings (mej) Working on adding assertions/requires for NULL object checks. Also making sure list elements can be NULL so insert_at() can resize a list. ---------------------------------------------------------------------- Mon Feb 2 17:22:42 2004 Michael Jennings (mej) More cleanups. And yes, I know "make test" doesn't work. ---------------------------------------------------------------------- Tue Feb 3 18:18:32 2004 Michael Jennings (mej) Cleanups are done. Almost done with the NULL handling for lists too. ---------------------------------------------------------------------- Wed Feb 4 10:53:04 2004 Michael Jennings (mej) Should be all fixed now. ---------------------------------------------------------------------- Wed Feb 4 17:24:56 2004 Michael Jennings (mej) Some test improvements. ---------------------------------------------------------------------- Thu Feb 5 16:31:43 2004 Michael Jennings (mej) Plugged a few leaks and cleaned up one uninitialized parameter problem. ---------------------------------------------------------------------- Mon Feb 23 16:52:13 2004 Michael Jennings (mej) Removed bogus assertion. Added map_if.h to install. ---------------------------------------------------------------------- Mon Mar 1 14:29:13 2004 Michael Jennings (mej) AVL tree removal work-in-progress. ---------------------------------------------------------------------- Mon Mar 1 14:52:12 2004 Michael Jennings (mej) Dumb-duh-dumb-dumb-DUMB! ---------------------------------------------------------------------- Mon Mar 1 21:22:21 2004 Michael Jennings (mej) New SRPM ---------------------------------------------------------------------- Wed Mar 3 12:25:22 2004 Michael Jennings (mej) New and improved autogen stuff. Prefers autoconf 2.13 and automake 1.4, but it's also been tested with autoconf 2.57 and automake 1.6.3. ---------------------------------------------------------------------- Wed Mar 10 17:15:14 2004 Michael Jennings (mej) Working map implementation using the linked_list class. Added some new string functions. ---------------------------------------------------------------------- Wed Mar 10 17:58:14 2004 Michael Jennings (mej) Added array and dlinked_list implementations of the map interface. ---------------------------------------------------------------------- Wed Mar 10 18:05:28 2004 Michael Jennings (mej) Fix "make distcheck" ---------------------------------------------------------------------- Tue Jun 29 17:14:13 2004 Michael Jennings (mej) Some small fixes suggested by Charlie Gordon . Minor build tweaks...updated to new release number. ---------------------------------------------------------------------- Tue Jun 29 17:23:34 2004 Michael Jennings (mej) Oops, forgot some re-ordering. ---------------------------------------------------------------------- Fri Jul 16 19:20:48 2004 Michael Jennings (mej) Working on cleaning some things up for portability and C99-compliance. ---------------------------------------------------------------------- Tue Jul 20 18:30:54 2004 Michael Jennings (mej) Tasty treats! ---------------------------------------------------------------------- Wed Jul 21 18:16:43 2004 Michael Jennings (mej) Mmmm, beefy. ---------------------------------------------------------------------- Wed Jul 21 22:48:14 2004 Michael Jennings (mej) More cleanups and fixed compile problems. ---------------------------------------------------------------------- Fri Jul 23 17:36:45 2004 Michael Jennings (mej) Finally we have strict C99 compliance. ---------------------------------------------------------------------- Thu Aug 19 17:23:32 2004 Michael Jennings (mej) Patch from Roland Illig to fix m4 quoting. ---------------------------------------------------------------------- Fri Aug 20 18:50:46 2004 Michael Jennings (mej) Revert bad autogen.sh change. ---------------------------------------------------------------------- Tue Sep 14 11:45:40 2004 Michael Jennings (mej) Patch from Dirk Tilger for 0.5 compatibility. ---------------------------------------------------------------------- Tue Oct 26 12:05:51 2004 Michael Jennings (mej) Upon return from spifopt_parse()'s postparsing run, argv[] will now contain only the non-option arguments left on the command line. ---------------------------------------------------------------------- Tue Oct 26 12:18:14 2004 Michael Jennings (mej) Fix spec. ---------------------------------------------------------------------- Tue Oct 26 13:58:45 2004 Michael Jennings (mej) Pre-parsing is kinda unique, and most applications probably won't need it. So now pre-parsing of options must be specifically requested. ---------------------------------------------------------------------- Tue Dec 14 17:12:13 2004 Michael Jennings (mej) 0.6.1 release ---------------------------------------------------------------------- Tue Dec 14 17:51:20 2004 Michael Jennings (mej) More work from my vacation. Turned the string class into both an interface and an implementation, and created a new multipurpose buffer class (untested) for arbitrary text/binary data. (Think "strings with embedded newlines" if that helps.) Now, if someone were so inclined, (s)he could create a LibAST implementation of the "str" interface based on glib strings, or QStrings, or whatever with almost no changes to the code using the libast string API (once the function calls like spif_str_new() are replaced with macro calls like SPIF_STR_NEW()). A UTF-8-based string implementation is forthcoming. ---------------------------------------------------------------------- Wed Dec 29 19:58:03 2004 Michael Jennings (mej) Attempting to move toward using newer autoSPLAT tools by default. ---------------------------------------------------------------------- Wed Jan 5 15:19:52 2005 Michael Jennings (mej) Spec dependency fixes. ---------------------------------------------------------------------- Mon Mar 7 15:06:39 2005 Michael Jennings (mej) Miscellaneous autoFUCKMEUPTHEASSWITHAPINETREE fixes. ---------------------------------------------------------------------- Mon Mar 7 17:28:00 2005 Michael Jennings (mej) Cleaner "make maintainer-clean" Finally found and fixed that stupid "Config file is designed for a newer version of FOO" bullshit warning. ---------------------------------------------------------------------- Tue Jun 7 16:28:43 2005 Michael Jennings (mej) Force STRICT_ISO_C99 to be defined when using gcc >= 4.0. Suggestions and partial patch from John Ellson . ---------------------------------------------------------------------- Mon Aug 22 23:02:03 2005 Michael Jennings (mej) Add more quoting to libast.m4 for newer autoSPANK tools. ---------------------------------------------------------------------- Thu Sep 1 02:20:29 2005 Michael Jennings (mej) Additional quoting for libast.m4. ---------------------------------------------------------------------- Thu Dec 22 18:29:54 2005 Michael Jennings (mej) Fixed auto-detection of Imlib2. :-( ---------------------------------------------------------------------- libast-0.7/config.guess0000755000076500007650000012206510365217023012116 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003 Free Software Foundation, Inc. timestamp='2003-06-17' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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Otherwise, it exits with 1. # # The plan is that this can be called by configure scripts if you # don't specify an explicit build system type. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. This is free software; see the source for copying conditions. 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Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit 0 ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit 0 ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit 0 ;; DRS?6000:UNIX_SV:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7 && exit 0 ;; esac ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; i86pc:SunOS:5.*:*) echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit 0 ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit 0 ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit 0 ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit 0 ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit 0 ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit 0 ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit 0 ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit 0 ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit 0 ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit 0 ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit 0 ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit 0 ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c \ && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ && exit 0 echo mips-mips-riscos${UNAME_RELEASE} exit 0 ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit 0 ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit 0 ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit 0 ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit 0 ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit 0 ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit 0 ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit 0 ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit 0 ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit 0 ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit 0 ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit 0 ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit 0 ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit 0 ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit 0 ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit 0 ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0 echo rs6000-ibm-aix3.2.5 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit 0 ;; *:AIX:*:[45]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit 0 ;; *:AIX:*:*) echo rs6000-ibm-aix exit 0 ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit 0 ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit 0 ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit 0 ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit 0 ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit 0 ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit 0 ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then # avoid double evaluation of $set_cc_for_build test -n "$CC_FOR_BUILD" || eval $set_cc_for_build if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit 0 ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit 0 ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0 echo unknown-hitachi-hiuxwe2 exit 0 ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit 0 ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit 0 ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit 0 ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit 0 ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit 0 ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit 0 ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit 0 ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit 0 ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit 0 ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit 0 ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit 0 ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit 0 ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; *:UNICOS/mp:*:*) echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit 0 ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit 0 ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit 0 ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit 0 ;; *:FreeBSD:*:*|*:GNU/FreeBSD:*:*) # Determine whether the default compiler uses glibc. eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #if __GLIBC__ >= 2 LIBC=gnu #else LIBC= #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC} exit 0 ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit 0 ;; i*:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit 0 ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit 0 ;; x86:Interix*:[34]*) echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//' exit 0 ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit 0 ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit 0 ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit 0 ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit 0 ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; *:GNU:*:*) echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit 0 ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit 0 ;; arm*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit 0 ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-${VENDOR:-unknown}-linux-gnu exit 0 ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0 ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0 ;; ppc:Linux:*:*) echo powerpc-${VENDOR:-unknown}-linux-gnu exit 0 ;; ppc64:Linux:*:*) echo powerpc64-${VENDOR:-unknown}-linux-gnu exit 0 ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit 0 ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit 0 ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit 0 ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-${VENDOR:-ibm}-linux-gnu exit 0 ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; x86_64:Linux:*:*) echo x86_64-${VENDOR:-unknown}-linux-gnu exit 0 ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit 0 ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit 0 ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit 0 ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #ifdef __INTEL_COMPILER LIBC=gnu #else LIBC=gnuaout #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` test x"${LIBC}" != x && echo "${UNAME_MACHINE}-${VENDOR:-pc}-linux-${LIBC}" && exit 0 test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit 0 ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit 0 ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit 0 ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit 0 ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit 0 ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit 0 ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit 0 ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit 0 ;; i*86:*:5:[78]*) case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit 0 ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit 0 ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit 0 ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit 0 ;; paragon:*:*:*) echo i860-intel-osf1 exit 0 ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit 0 ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit 0 ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit 0 ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit 0 ;; M68*:*:R3V[567]*:*) test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && echo i486-ncr-sysv4.3${OS_REL} && exit 0 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && echo i486-ncr-sysv4 && exit 0 ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit 0 ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit 0 ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit 0 ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit 0 ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit 0 ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit 0 ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit 0 ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit 0 ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit 0 ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit 0 ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit 0 ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit 0 ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit 0 ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit 0 ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit 0 ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit 0 ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit 0 ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit 0 ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit 0 ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit 0 ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit 0 ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit 0 ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit 0 ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit 0 ;; *:Darwin:*:*) case `uname -p` in *86) UNAME_PROCESSOR=i686 ;; powerpc) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit 0 ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit 0 ;; *:QNX:*:4*) echo i386-pc-qnx exit 0 ;; NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit 0 ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit 0 ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit 0 ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit 0 ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit 0 ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit 0 ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit 0 ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit 0 ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit 0 ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit 0 ;; *:ITS:*:*) echo pdp10-unknown-its exit 0 ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit 0 ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0 # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit 0 ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit 0 ;; c34*) echo c34-convex-bsd exit 0 ;; c38*) echo c38-convex-bsd exit 0 ;; c4*) echo c4-convex-bsd exit 0 ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libast-0.7/config.sub0000755000076500007650000007301510365217023011561 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003 Free Software Foundation, Inc. timestamp='2003-06-18' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, # Boston, MA 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit 0 ;; --version | -v ) echo "$version" ; exit 0 ;; --help | --h* | -h ) echo "$usage"; exit 0 ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit 0;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis) os= basic_machine=$1 ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k \ | m32r | m68000 | m68k | m88k | mcore \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | msp430 \ | ns16k | ns32k \ | openrisc | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | s390 | s390x \ | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \ | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xscale | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* \ | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* \ | m32r-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | msp430-* \ | none-* | np1-* | nv1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | s390-* | s390x-* \ | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \ | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \ | xtensa-* \ | ymp-* \ | z8k-*) ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; c90) basic_machine=c90-cray os=-unicos ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; crds | unos) basic_machine=m68k-crds ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; mmix*) basic_machine=mmix-knuth os=-mmixware ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nv1) basic_machine=nv1-cray os=-unicosmp ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; or32 | or32-*) basic_machine=or32-unknown os=-coff ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sh64) basic_machine=sh64-unknown ;; sparc | sparcv9 | sparcv9b) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` ;; *-commodore*) basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if [ x"$os" != x"" ] then case $os in # First match some system type aliases # that might get confused with valid system types. # -solaris* is a basic system type, with this one exception. -solaris1 | -solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; -solaris) os=-solaris2 ;; -svr4*) os=-sysv4 ;; -unixware*) os=-sysv4.2uw ;; -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # First accept the basic system types. # The portable systems comes first. # Each alternative MUST END IN A *, to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | -aos* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \ | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -chorusos* | -chorusrdb* \ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei*) # Remember, each alternative MUST END IN *, to match a version number. ;; -qnx*) case $basic_machine in x86-* | i*86-*) ;; *) os=-nto$os ;; esac ;; -nto-qnx*) ;; -nto*) os=`echo $os | sed -e 's|nto|nto-qnx|'` ;; -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ | -windows* | -osx | -abug | -netware* | -os9* | -beos* \ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) ;; -mac*) os=`echo $os | sed -e 's|mac|macos|'` ;; -linux*) os=`echo $os | sed -e 's|linux|linux-gnu|'` ;; -sunos5*) os=`echo $os | sed -e 's|sunos5|solaris2|'` ;; -sunos6*) os=`echo $os | sed -e 's|sunos6|solaris3|'` ;; -opened*) os=-openedition ;; -wince*) os=-wince ;; -osfrose*) os=-osfrose ;; -osf*) os=-osf ;; -utek*) os=-bsd ;; -dynix*) os=-bsd ;; -acis*) os=-aos ;; -atheos*) os=-atheos ;; -386bsd) os=-bsd ;; -ctix* | -uts*) os=-sysv ;; -nova*) os=-rtmk-nova ;; -ns2 ) os=-nextstep2 ;; -nsk*) os=-nsk ;; # Preserve the version number of sinix5. -sinix5.*) os=`echo $os | sed -e 's|sinix|sysv|'` ;; -sinix*) os=-sysv4 ;; -triton*) os=-sysv3 ;; -oss*) os=-sysv3 ;; -svr4) os=-sysv4 ;; -svr3) os=-sysv3 ;; -sysvr4) os=-sysv4 ;; # This must come after -sysvr4. -sysv*) ;; -ose*) os=-ose ;; -es1800*) os=-ose ;; -xenix) os=-xenix ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) os=-mint ;; -aros*) os=-aros ;; -kaos*) os=-kaos ;; -none) ;; *) # Get rid of the `-' at the beginning of $os. os=`echo $os | sed 's/[^-]*-//'` echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 exit 1 ;; esac else # Here we handle the default operating systems that come with various machines. # The value should be what the vendor currently ships out the door with their # machine or put another way, the most popular os provided with the machine. # Note that if you're going to try to match "-MANUFACTURER" here (say, # "-sun"), then you have to tell the case statement up towards the top # that MANUFACTURER isn't an operating system. 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit 0 ;; -v | --v*) echo "depcomp $scriptversion" exit 0 ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # `libtool' can also be set to `yes' or `no'. if test -z "$depfile"; then base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'` dir=`echo "$object" | sed 's,/.*$,/,'` if test "$dir" = "$object"; then dir= fi # FIXME: should be _deps on DOS. depfile="$dir.deps/$base" fi tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. 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We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## Some versions of gcc put a space before the `:'. On the theory ## that the space means something, we add a space to the output as ## well. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. 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"$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: libast-0.7/install-sh0000744000076500007650000001273607453202240011602 00000000000000#!/bin/sh # # install - install a program, script, or datafile # This comes from X11R5 (mit/util/scripts/install.sh). # # Copyright 1991 by the Massachusetts Institute of Technology # # Permission to use, copy, modify, distribute, and sell this software and its # documentation for any purpose is hereby granted without fee, provided that # the above copyright notice appear in all copies and that both that # copyright notice and this permission notice appear in supporting # documentation, and that the name of M.I.T. not be used in advertising or # publicity pertaining to distribution of the software without specific, # written prior permission. M.I.T. makes no representations about the # suitability of this software for any purpose. It is provided "as is" # without express or implied warranty. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" transformbasename="" transform_arg="" instcmd="$mvprog" chmodcmd="$chmodprog 0755" chowncmd="" chgrpcmd="" stripcmd="" rmcmd="$rmprog -f" mvcmd="$mvprog" src="" dst="" dir_arg="" while [ x"$1" != x ]; do case $1 in -c) instcmd="$cpprog" shift continue;; -d) dir_arg=true shift continue;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; -s) stripcmd="$stripprog" shift continue;; -t=*) transformarg=`echo $1 | sed 's/-t=//'` shift continue;; -b=*) transformbasename=`echo $1 | sed 's/-b=//'` shift continue;; *) if [ x"$src" = x ] then src=$1 else # this colon is to work around a 386BSD /bin/sh bug : dst=$1 fi shift continue;; esac done if [ x"$src" = x ] then echo "install: no input file specified" exit 1 else true fi if [ x"$dir_arg" != x ]; then dst=$src src="" if [ -d $dst ]; then instcmd=: chmodcmd="" else instcmd=mkdir fi else # Waiting for this to be detected by the "$instcmd $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if [ -f $src -o -d $src ] then true else echo "install: $src does not exist" exit 1 fi if [ x"$dst" = x ] then echo "install: no destination specified" exit 1 else true fi # If destination is a directory, append the input filename; if your system # does not like double slashes in filenames, you may need to add some logic if [ -d $dst ] then dst="$dst"/`basename $src` else true fi fi ## this sed command emulates the dirname command dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` # Make sure that the destination directory exists. # this part is taken from Noah Friedman's mkinstalldirs script # Skip lots of stat calls in the usual case. if [ ! -d "$dstdir" ]; then defaultIFS=' ' IFS="${IFS-${defaultIFS}}" oIFS="${IFS}" # Some sh's can't handle IFS=/ for some reason. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # A lot of this script is taken from autoconf-2.10. # Check that we are running under the correct shell. SHELL=${CONFIG_SHELL-/bin/sh} echo=echo if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X$1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then # Yippee, $echo works! : else # Restart under the correct shell. exec "$SHELL" "$0" --no-reexec ${1+"$@"} fi if test "X$1" = X--fallback-echo; then # used as fallback echo shift cat </dev/null`} case X$UNAME in *-DOS) PATH_SEPARATOR=';' ;; *) PATH_SEPARATOR=':' ;; esac fi # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi if test "X${echo_test_string+set}" != Xset; then # find a string as large as possible, as long as the shell can cope with it for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... if (echo_test_string="`eval $cmd`") 2>/dev/null && echo_test_string="`eval $cmd`" && (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then break fi done fi if test "X`($echo '\t') 2>/dev/null`" != 'X\t' || test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then # The Solaris, AIX, and Digital Unix default echo programs unquote # backslashes. 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then echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2 need_locks=warn fi else need_locks=no fi if test "$with_gcc" = yes; then # Check to see if options -fno-rtti -fno-exceptions are supported by compiler echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6 $rm conftest* echo "int some_variable = 0;" > conftest.c save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c" echo "$progname:914: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 if { (eval echo $progname:915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then echo "$ac_t"no 1>&6 compiler_rtti_exceptions=no else echo "$ac_t"yes 1>&6 compiler_rtti_exceptions=yes fi else # Append any errors to the config.log. cat conftest.err 1>&5 compiler_rtti_exceptions=no echo "$ac_t"no 1>&6 fi CFLAGS="$save_CFLAGS" $rm conftest* if test "$compiler_rtti_exceptions" = "yes"; then no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' else no_builtin_flag=' -fno-builtin' fi fi # Check for any special shared library compilation flags. if test -n "$special_shlib_compile_flags"; then echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2 if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then : else echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2 can_build_shared=no fi fi echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6 $rm conftest* echo 'main(){return(0);}' > conftest.c save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $link_static_flag" echo "$progname:958: checking if $compiler static flag $link_static_flag works" >&5 if { (eval echo $progname:959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then echo "$ac_t$link_static_flag" 1>&6 else echo "$ac_t"none 1>&6 link_static_flag= fi LDFLAGS="$save_LDFLAGS" $rm conftest* if test -z "$LN_S"; then # Check to see if we can use ln -s, or we need hard links. echo $ac_n "checking whether ln -s works... $ac_c" 1>&6 $rm conftest.dat if ln -s X conftest.dat 2>/dev/null; then $rm conftest.dat LN_S="ln -s" else LN_S=ln fi if test "$LN_S" = "ln -s"; then echo "$ac_t"yes 1>&6 else echo "$ac_t"no 1>&6 fi fi # Make sure LD is an absolute path. if test -z "$LD"; then ac_prog=ld if test "$with_gcc" = yes; then # Check if gcc -print-prog-name=ld gives a path. echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6 echo "$progname:991: checking for ld used by GCC" >&5 ac_prog=`($CC -print-prog-name=ld) 2>&5` case "$ac_prog" in # Accept absolute paths. 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do # Write the raw and C identifiers. global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no $rm conftest* cat > conftest.c <&5 if { (eval echo $progname:1654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then # Now try to grab the symbols. nlist=conftest.nm if { echo "$progname:1657: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if egrep ' nm_test_var$' "$nlist" >/dev/null; then if egrep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.c #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c' cat <> conftest.c #if defined (__STDC__) && __STDC__ # define lt_ptr_t void * #else # define lt_ptr_t char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr_t address; } lt_preloaded_symbols[] = { EOF sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c cat <<\EOF >> conftest.c {0, (lt_ptr_t) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$objext conftstm.$objext save_LIBS="$LIBS" save_CFLAGS="$CFLAGS" LIBS="conftstm.$objext" CFLAGS="$CFLAGS$no_builtin_flag" if { (eval echo $progname:1709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then pipe_works=yes else echo "$progname: failed program was:" >&5 cat conftest.c >&5 fi LIBS="$save_LIBS" else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.c >&5 fi $rm conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else global_symbol_pipe= fi done if test "$pipe_works" = yes; then echo "${ac_t}ok" 1>&6 else echo "${ac_t}failed" 1>&6 fi if test -z "$global_symbol_pipe"; then global_symbol_to_cdecl= fi # Check hardcoding attributes. echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6 hardcode_action= if test -n "$hardcode_libdir_flag_spec" || \ test -n "$runpath_var"; then # We can hardcode non-existant directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$hardcode_shlibpath_var" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi echo "$ac_t$hardcode_action" 1>&6 reload_flag= reload_cmds='$LD$reload_flag -o $output$reload_objs' echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6 # PORTME Some linkers may need a different reload flag. reload_flag='-r' echo "$ac_t$reload_flag" 1>&6 test -n "$reload_flag" && reload_flag=" $reload_flag" # PORTME Fill in your ld.so characteristics library_names_spec= libname_spec='lib$name' soname_spec= postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" file_magic_cmd= file_magic_test_file= deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [regex]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given egrep regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6 case "$host_os" in aix3*) version_type=linux library_names_spec='${libname}${release}.so$versuffix $libname.a' shlibpath_var=LIBPATH # AIX has no versioning support, so we append a major version to the name. soname_spec='${libname}${release}.so$major' ;; aix4*) version_type=linux # AIX has no versioning support, so currently we can not hardcode correct # soname into executable. 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cygwin* | mingw*) version_type=windows need_version=no need_lib_prefix=no if test "$with_gcc" = yes; then library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a' else library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib' fi dynamic_linker='Win32 ld.exe' deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' file_magic_cmd='${OBJDUMP} -f' # FIXME: first we should search . and the directory the executable is in shlibpath_var=PATH lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; freebsd1*) dynamic_linker=no ;; freebsd*) objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` version_type=freebsd-$objformat case "$version_type" in freebsd-elf*) deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object' file_magic_cmd=/usr/bin/file file_magic_test_file=`echo /usr/lib/libc.so*` library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' need_version=no need_lib_prefix=no ;; freebsd-*) deplibs_check_method=unknown library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case "$host_os" in freebsd2* | freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes ;; *) # from 3.2 on shlibpath_overrides_runpath=no ;; esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' soname_spec='${libname}${release}.so$major' shlibpath_var=LD_LIBRARY_PATH ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. dynamic_linker="$host_os dld.sl" version_type=sunos need_lib_prefix=no need_version=no shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' soname_spec='${libname}${release}.sl$major' # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' case "$host_os" in hpux10.20*) # TODO: Does this work for hpux-11 too? deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' file_magic_cmd=/usr/bin/file file_magic_test_file=/usr/lib/libc.sl ;; esac ;; irix5* | irix6*) version_type=irix need_lib_prefix=no need_version=no soname_spec='${libname}${release}.so.$major' library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so' case "$host_os" in irix5*) libsuff= shlibsuff= # this will be overridden with pass_all, but let us keep it just in case deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" ;; *) case "$LD" in # libtool.m4 will add one of these switches to LD *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" file_magic_cmd=/usr/bin/file file_magic_test_file=`echo /lib${libsuff}/libc.so*` deplibs_check_method='pass_all' ;; # No shared lib support for Linux oldld, aout, or coff. linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) dynamic_linker=no ;; # This must be Linux ELF. linux-gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' soname_spec='${libname}${release}.so$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no deplibs_check_method=pass_all if test -f /lib/ld.so.1; then dynamic_linker='GNU ld.so' else # Only the GNU ld.so supports shared libraries on MkLinux. case "$host_cpu" in powerpc*) dynamic_linker=no ;; *) dynamic_linker='Linux ld.so' ;; esac fi ;; netbsd*) version_type=sunos if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' soname_spec='${libname}${release}.so$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH ;; openbsd*) version_type=sunos if test "$with_gnu_ld" = yes; then need_lib_prefix=no need_version=no fi library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH ;; os2*) libname_spec='$name' need_lib_prefix=no library_names_spec='$libname.dll $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_version=no soname_spec='${libname}${release}.so' library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' shlibpath_var=LD_LIBRARY_PATH # this will be overridden with pass_all, but let us keep it just in case deplibs_check_method='file_magic COFF format alpha shared library' file_magic_cmd=/usr/bin/file file_magic_test_file=/shlib/libc.so deplibs_check_method='pass_all' sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; 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dgux*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' soname_spec='${libname}${release}.so$major' shlibpath_var=LD_LIBRARY_PATH ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' soname_spec='$libname.so.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; *) dynamic_linker=no ;; esac echo "$ac_t$dynamic_linker" 1>&6 test "$dynamic_linker" = no && can_build_shared=no # Report the final consequences. echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6 # Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in # configure.in, otherwise build static only libraries. case "$host_os" in cygwin* | mingw* | os2*) if test x$can_build_shared = xyes; then test x$enable_win32_dll = xno && can_build_shared=no echo "checking if package supports dlls... $can_build_shared" 1>&6 fi ;; esac if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; 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All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if ${skipped_export-false}; then $show "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $run $rm $export_symbols libobjs=$output # Append the command to create the export file. eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\" fi # Set up a command to remove the reloadale object files # after they are used. i=0 while test "$i" -lt "$k" do i=`expr $i + 1` delfiles="$delfiles $output_objdir/$save_output-${i}.$objext" done $echo "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $show "$cmd" $run eval "$cmd" || exit $? done IFS="$save_ifs" libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi # Append the command to remove the reloadable object files # to the just-reset $cmds. eval cmds=\"\$cmds~\$rm $delfiles\" fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $show "$cmd" $run eval "$cmd" || exit $? done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$mode" = relink; then $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $? exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$deplibs"; then $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 fi if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 fi if test -n "$rpath"; then $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 fi if test -n "$xrpath"; then $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 fi if test -n "$vinfo"; then $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 fi if test -n "$release"; then $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 fi case $output in *.lo) if test -n "$objs$old_deplibs"; then $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 exit $EXIT_FAILURE fi libobj="$output" obj=`$echo "X$output" | $Xsed -e "$lo2o"` ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $run $rm $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\" else gentop="$output_objdir/${obj}x" $show "${rm}r $gentop" $run ${rm}r "$gentop" $show "$mkdir $gentop" $run $mkdir "$gentop" status=$? if test "$status" -ne 0 && test ! -d "$gentop"; then exit $status fi generated="$generated $gentop" for xlib in $convenience; do # Extract the objects. case $xlib in [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; *) xabs=`pwd`"/$xlib" ;; esac xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` xdir="$gentop/$xlib" $show "${rm}r $xdir" $run ${rm}r "$xdir" $show "$mkdir $xdir" $run $mkdir "$xdir" status=$? if test "$status" -ne 0 && test ! -d "$xdir"; then exit $status fi # We will extract separately just the conflicting names and we will no # longer touch any unique names. It is faster to leave these extract # automatically by $AR in one run. $show "(cd $xdir && $AR x $xabs)" $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? if ($AR t "$xabs" | sort | sort -uc >/dev/null 2>&1); then : else $echo "$modename: warning: object name conflicts; renaming object files" 1>&2 $echo "$modename: warning: to ensure that they will not overwrite" 1>&2 $AR t "$xabs" | sort | uniq -cd | while read -r count name do i=1 while test "$i" -le "$count" do # Put our $i before any first dot (extension) # Never overwrite any file name_to="$name" while test "X$name_to" = "X$name" || test -f "$xdir/$name_to" do name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"` done $show "(cd $xdir && $AR xN $i $xabs '$name' && $mv '$name' '$name_to')" $run eval "(cd \$xdir && $AR xN $i \$xabs '$name' && $mv '$name' '$name_to')" || exit $? i=`expr $i + 1` done done fi reload_conv_objs="$reload_objs "`find $xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" cmds=$reload_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $show "$cmd" $run eval "$cmd" || exit $? done IFS="$save_ifs" # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then $show "${rm}r $gentop" $run ${rm}r $gentop fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then $show "${rm}r $gentop" $run ${rm}r $gentop fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $run eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" cmds=$reload_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $show "$cmd" $run eval "$cmd" || exit $? done IFS="$save_ifs" fi if test -n "$gentop"; then $show "${rm}r $gentop" $run ${rm}r $gentop fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;; esac if test -n "$vinfo"; then $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 fi if test -n "$release"; then $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 fi if test "$preload" = yes; then if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown && test "$dlopen_self_static" = unknown; then $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." fi fi case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'` finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'` ;; esac case $host in *darwin*) # Don't allow lazy linking, it breaks C++ global constructors if test "$tagname" = CXX ; then compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" fi ;; esac compile_command="$compile_command $compile_deplibs" finalize_command="$finalize_command $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) case :$dllsearchpath: in *":$libdir:"*) ;; *) dllsearchpath="$dllsearchpath:$libdir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` fi dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then dlsyms="${outputname}S.c" else $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 fi fi if test -n "$dlsyms"; then case $dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${outputname}.nm" $show "$rm $nlist ${nlist}S ${nlist}T" $run $rm "$nlist" "${nlist}S" "${nlist}T" # Parse the name list into a source file. $show "creating $output_objdir/$dlsyms" test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ #ifdef __cplusplus extern \"C\" { #endif /* Prevent the only kind of declaration conflicts we can make. */ #define lt_preloaded_symbols some_other_symbol /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then $show "generating symbol list for \`$output'" test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for arg in $progfiles; do $show "extracting global C symbols from \`$arg'" $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi if test -n "$export_symbols_regex"; then $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$output.exp" $run $rm $export_symbols $run eval "${SED} -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' else $run eval "${SED} -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"' $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T' $run eval 'mv "$nlist"T "$nlist"' fi fi for arg in $dlprefiles; do $show "extracting global C symbols from \`$arg'" name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` $run eval '$echo ": $name " >> "$nlist"' $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -z "$run"; then # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $mv "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if grep -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else grep -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' else $echo '/* NONE */' >> "$output_objdir/$dlsyms" fi $echo >> "$output_objdir/$dlsyms" "\ #undef lt_preloaded_symbols #if defined (__STDC__) && __STDC__ # define lt_ptr void * #else # define lt_ptr char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr address; } lt_preloaded_symbols[] = {\ " eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" $echo >> "$output_objdir/$dlsyms" "\ {0, (lt_ptr) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " fi pic_flag_for_symtable= case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) case "$compile_command " in *" -static "*) ;; *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";; esac;; *-*-hpux*) case "$compile_command " in *" -static "*) ;; *) pic_flag_for_symtable=" $pic_flag";; esac esac # Now compile the dynamic symbol file. $show "(cd $output_objdir && $LTCC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" $run eval '(cd $output_objdir && $LTCC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? # Clean up the generated files. $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" # Transform the symbol file into the correct name. compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` ;; *) $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 exit $EXIT_FAILURE ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. 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The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -static do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $echo \ "Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) $echo "$modename: invalid operation mode \`$mode'" 1>&2 $echo "$help" 1>&2 exit $EXIT_FAILURE ;; esac $echo $echo "Try \`$modename --help' for more information about other modes." exit $EXIT_SUCCESS # The TAGs below are defined such that we never get into a situation # in which we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. if test $# -eq 0; then echo 1>&2 "Try \`$0 --help' for more information" exit 1 fi case "$1" in -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an error status if there is no known handling for PROGRAM. Options: -h, --help display this help and exit -v, --version output version information and exit Supported PROGRAM values: aclocal touch file \`aclocal.m4' autoconf touch file \`configure' autoheader touch file \`config.h.in' automake touch all \`Makefile.in' files bison create \`y.tab.[ch]', if possible, from existing .[ch] flex create \`lex.yy.c', if possible, from existing .c lex create \`lex.yy.c', if possible, from existing .c makeinfo touch the output file yacc create \`y.tab.[ch]', if possible, from existing .[ch]" ;; -v|--v|--ve|--ver|--vers|--versi|--versio|--version) echo "missing - GNU libit 0.0" ;; -*) echo 1>&2 "$0: Unknown \`$1' option" echo 1>&2 "Try \`$0 --help' for more information" exit 1 ;; aclocal) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified \`acinclude.m4' or \`configure.in'. You might want to install the \`Automake' and \`Perl' packages. 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You should only need it if you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'. You might want to install the \`Automake' and \`Perl' packages. Grab them from any GNU archive site." find . -type f -name Makefile.am -print | sed 's/\.am$/.in/' | while read f; do touch "$f"; done ;; bison|yacc) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.y' file. You may need the \`Bison' package in order for those modifications to take effect. You can get \`Bison' from any GNU archive site." rm -f y.tab.c y.tab.h if [ $# -ne 1 ]; then eval LASTARG="\${$#}" case "$LASTARG" in *.y) SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` if [ -f "$SRCFILE" ]; then cp "$SRCFILE" y.tab.c fi SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` if [ -f "$SRCFILE" ]; then cp "$SRCFILE" y.tab.h fi ;; esac fi if [ ! -f y.tab.h ]; then echo >y.tab.h fi if [ ! -f y.tab.c ]; then echo 'main() { return 0; }' >y.tab.c fi ;; lex|flex) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.l' file. You may need the \`Flex' package in order for those modifications to take effect. You can get \`Flex' from any GNU archive site." rm -f lex.yy.c if [ $# -ne 1 ]; then eval LASTARG="\${$#}" case "$LASTARG" in *.l) SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` if [ -f "$SRCFILE" ]; then cp "$SRCFILE" lex.yy.c fi ;; esac fi if [ ! -f lex.yy.c ]; then echo 'main() { return 0; }' >lex.yy.c fi ;; makeinfo) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.texi' or \`.texinfo' file, or any other file indirectly affecting the aspect of the manual. The spurious call might also be the consequence of using a buggy \`make' (AIX, DU, IRIX). You might want to install the \`Texinfo' package or the \`GNU make' package. Grab either from any GNU archive site." file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` if test -z "$file"; then file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` fi touch $file ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and you do not seem to have it handy on your system. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequirements for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 libast-0.7/mkinstalldirs0000744000076500007650000000132207453202240012371 00000000000000#! /bin/sh # mkinstalldirs --- make directory hierarchy # Author: Noah Friedman # Created: 1993-05-16 # Public domain # $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $ errstatus=0 for file do set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` shift pathcomp= for d do pathcomp="$pathcomp$d" case "$pathcomp" in -* ) pathcomp=./$pathcomp ;; esac if test ! -d "$pathcomp"; then echo "mkdir $pathcomp" mkdir "$pathcomp" || lasterr=$? if test ! -d "$pathcomp"; then errstatus=$lasterr fi fi pathcomp="$pathcomp/" done done exit $errstatus # mkinstalldirs ends here libast-0.7/DESIGN0000644000076500007650000000770607624771021010505 00000000000000LibAST Object Subsystem Design ------------------------------ - All functions, data types, and other symbols will begin with "spif_" in the appropriate case. "Spif," of course, is short for "Spiffy," which in turn is represented by the 'S' in "LibAST." - All macros will be named using uppercase ASCII characters. - Macros will be used for all typecasting operations. Typecasting macros will be named SPIF_type(), where "type" is the capitalized base type name (e.g., SPIF_OBJ()). They will take exactly one parameter, a variable of that type or that can be cast to that type. The result will be that same parameter with the proper typecast applied and can subsequently be used as if it were a native pointer of that type. - Object types will be named by enclosing the base type name between "spif_" and "_t" (e.g., spif_obj_t). "spif_obj_t" is actually a pointer to an object. There is a corresponding type for each object class (e.g., spif_const_obj_t) which is the actual structure type. In other words, spif_const_XXX_t is the typedef for a struct which contains all the member variables. spif_XXX_t is a pointer to a spif_const_XXX_t. - Object member functions will always begin with "spif_" and the base type name followed by what the function does (e.g. spif_obj_new). All functions except for the *_new() functions will take an object of that type as their first parameter. Additional parameters may be required for different types of functions. Each member function which operates on an existing object instance will refer to that instance (its first parameter) as "self." - There are two basic object types. The first one is "spif_nullobj_t." In the strictest sense, it isn't an object at all. It is merely a placeholder for objects which are space-sensitive. It may not even be used. - The primary object type is, of course, "spif_obj_t." This is a very basic type which has only those properties common to all types. - All objects should have basic methods to accomplish the following: - new Allocate memory for an object (also calls init) - init Initialize the object members - del Deallocate memory for the object (also calls done) - done Free and re-initialize object members - show Convert object to a string representation - comp Compare two objects of the same type - dup Create an independent copy of the object - type Return the string representation of the object type - All objects will have a corresponding "class" object which will contain the string representation of the class name (as specified by the SPIF_DECL_CNVALUE() macro) followed by a series of pointers to the functions above. This externally-visible class object allows for basic operations to be carried out on objects of arbitrary/unknown type. - Object subclasses will be derived from their parent classes by declaring the first member of their structure as "parent" with the same type as the parent class const type. For example, to declare a child class of the "obj" type, you would have "spif_const_obj_t parent;" as the first data member. - To operate on properties of the parent class, simply use the appropriate typecast macro (see above) to cast the pointer to the parent type (e.g., SPIF_OBJ(str)). - Some object types will not actually be defined per se, but rather will define abstract methods of manipulating data whose implementation is unimportant. As with Java, these are referred to as "interface" classes. Interface classes have a single header file for the interface along with a .c/.h set for each implementation. - The following should be defined for all objects (the "obj" type is being used as a reference): - SPIF_OBJ(obj) Typecast macro - SPIF_OBJ_IS_OBJ(obj) Check for type (the second OBJ) - SPIF_OBJ_ISNULL(obj) Check for NULL value of instance libast-0.7/libast.m40000644000076500007650000005301310356703421011314 00000000000000dnl##################################################################### dnl# Autoconf m4 macros for LibAST dnl# $Id: libast.m4,v 1.14 2005/12/22 23:28:55 mej Exp $ dnl##################################################################### dnl# dnl# Check for LibAST and support components dnl# - arg 1 is the env variable to set dnl# - arg 2 is the LIBS variable to use dnl# AC_DEFUN([AST_CHECK_LIBAST], [ AC_CHECK_PROG(LIBAST_CONFIG, libast-config, libast-config, false) if test "$LIBAST_CONFIG" = "false"; then $1=0 else $1=1 CPPFLAGS="$CPPFLAGS `$LIBAST_CONFIG --cppflags`" LDFLAGS="$LDFLAGS `$LIBAST_CONFIG --ldflags`" fi AC_CHECK_HEADERS(libast.h, [ AC_CHECK_LIB(ast, libast_malloc, $1=1, [ AC_CHECK_LIB(ast, spifmem_malloc, $1=0, ${$2}) ] ], $1=0) if test "${$1}" -ne "1"; then echo "ERROR: You need the LibAST package to build Eterm. If you already have it,"; echo " you may have it installed in a strange place, or you may need to run"; echo " /sbin/ldconfig. If you don't have it, I can download it for you."; echo " Shall I retrieve and build LibAST now (y/n)?"; read ANS if test "x$ANS" = "xy" -o "x$ANS" = "xyes" -o "x$ANS" = "xY" -o "x$ANS" = "xYES"; then # Download from CVS server CVSROOT=":pserver:anonymous@cvs.enlightenment.sourceforge.net:/cvsroot/enlightenment" test -f $HOME/.cvspass || touch $HOME/.cvspass grep $CVSROOT $HOME/.cvspass >/dev/null 2>&1 || cvs -d $CVSROOT login cvs -z3 -d $CVSROOT co -d libast eterm/libast (cd libast && ./autogen.sh $ac_configure_args && make install && cd .. && rm -rf libast) if test $? -ne 0; then echo 'ERROR: Unable to auto-get libast, sorry.' 1>&2 exit 1 fi $1=1 AC_CHECK_PROG(LIBAST_CONFIG, libast-config, libast-config, false) test "$LIBAST_CONFIG" = "false" && $1=0 fi fi if test "${$1}" -eq "1"; then if test ! -z "$LIBAST_CONFIG"; then $2="-last ${$2}" AC_DEFINE([HAVE_LIBAST], [1], [Define if the LibAST library is present.]) test "$prefix" = "NONE" && prefix="`$LIBAST_CONFIG --prefix`" SUPPORT_FLAGS="`$LIBAST_CONFIG --support`" for i in $SUPPORT_FLAGS ; do case $i in MMX) AC_DEFINE([LIBAST_MMX_SUPPORT], [1], [Defined if LibAST has MMX support.]) ;; X11) AC_DEFINE([LIBAST_X11_SUPPORT], [1], [Defined if LibAST has X11 support.]) ;; Imlib2) AC_DEFINE([LIBAST_IMLIB2_SUPPORT], [1], [Defined if LibAST has Imlib2 support.]) ;; esac done fi fi ]) dnl# dnl# LibAST macro for determining integer types by size dnl# AC_DEFUN([AST_SIZE_TYPE], [ BIT_SIZE=[$1] BYTE_SIZE=`expr $BIT_SIZE '/' 8` case $BYTE_SIZE in $ac_cv_sizeof_char) eval INT_${BIT_SIZE}_TYPE=char ;; $ac_cv_sizeof_short) eval INT_${BIT_SIZE}_TYPE=short ;; $ac_cv_sizeof_int) eval INT_${BIT_SIZE}_TYPE=int ;; $ac_cv_sizeof_long) eval INT_${BIT_SIZE}_TYPE=long ;; $ac_cv_sizeof_long_long) eval INT_${BIT_SIZE}_TYPE="'long long'" ;; esac test -z "`eval echo '$'INT_${BIT_SIZE}_TYPE`" && eval INT_${BIT_SIZE}_TYPE=long ]) dnl# dnl# LibAST macro for determining regexp support dnl# - arg 1 is the name of the env var to use dnl# AC_DEFUN([AST_REGEXP_SUPPORT], [ if test "${$1}" != "no"; then if test "${$1}" = "pcre" -o "${$1}" = "yes" ; then GOT_PCRE_HEADER=0 GOT_PCRE_LIB=0 AC_CHECK_HEADERS(pcre.h pcre/pcre.h, [ GOT_PCRE_HEADER=1 break ]) AC_SEARCH_LIBS(pcre_compile, pcre, [GOT_PCRE_LIB=1]) if test $GOT_PCRE_HEADER -eq 1 -a $GOT_PCRE_LIB -eq 1 ; then AC_DEFINE([LIBAST_REGEXP_SUPPORT_PCRE], [1], [Build LibAST with PCRE support.]) LIBAST_REGEXP_SUPPORT="regexp-pcre" $1="pcre" else $1="yes" fi fi if test "${$1}" = "posix" -o "${$1}" = "yes" ; then GOT_POSIXREGEXP_HEADER=0 GOT_POSIXREGEXP_LIB=0 AC_CHECK_HEADERS(regex.h, [ GOT_POSIXREGEXP_HEADER=1 break ]) AC_SEARCH_LIBS(regcomp, posix regexp regex re, [GOT_POSIXREGEXP_LIB=1]) if test $GOT_POSIXREGEXP_HEADER -eq 1 -a $GOT_POSIXREGEXP_LIB -eq 1 ; then AC_DEFINE([LIBAST_REGEXP_SUPPORT_POSIX], [1], [Build LibAST with POSIX-style regexp support.]) LIBAST_REGEXP_SUPPORT="regexp-posix" $1="posix" else $1="yes" fi fi if test "${$1}" = "bsd" -o "${$1}" = "yes" ; then GOT_BSD_HEADER=0 GOT_BSD_LIB=0 AC_CHECK_HEADERS(regex.h, [ GOT_BSD_HEADER=1 break ]) AC_SEARCH_LIBS(re_comp, bsd ucb regexp regex re, [GOT_BSD_LIB=1]) if test $GOT_BSD_HEADER -eq 1 -a $GOT_BSD_LIB -eq 1 ; then AC_DEFINE([LIBAST_REGEXP_SUPPORT_BSD], [1], [Build LibAST with BSD-style regexp support.]) LIBAST_REGEXP_SUPPORT="regexp-bsd" $1="bsd" else $1="yes" fi fi if test "${$1}" = "yes" ; then LIBAST_REGEXP_SUPPORT="" $1="no" fi else LIBAST_REGEXP_SUPPORT="" $1="no" fi AC_SUBST(LIBAST_REGEXP_SUPPORT) ]) dnl# dnl# LibAST macro for X11 support dnl# AC_DEFUN([AST_X11_SUPPORT], [ AC_PATH_XTRA if test ! -z "$X_CFLAGS"; then if test -z "$CPPFLAGS"; then CPPFLAGS="$X_CFLAGS" else CPPFLAGS="$CPPFLAGS $X_CFLAGS" fi fi if test ! -z "$X_LIBS"; then if test -z "$LDFLAGS"; then LDFLAGS="$X_LIBS" else LDFLAGS="$LDFLAGS $X_LIBS" fi fi LIBAST_X11_SUPPORT="" if test "x$no_x" != "xyes"; then AC_CHECK_LIB(X11, XOpenDisplay, [ LIBAST_X11_SUPPORT="X11" GRLIBS="-lX11" AC_DEFINE([LIBAST_X11_SUPPORT], [1], [Define for X11 support.]) ]) fi AC_SUBST(LIBAST_X11_SUPPORT) ]) dnl# dnl# LibAST macro for Imlib2 support dnl# AC_DEFUN([AST_IMLIB2_SUPPORT], [ AC_ARG_WITH(imlib, [ --with-imlib[=DIR] compile with Imlib2 support (default)], [ if test "$withval" != "no"; then if test "$withval" != "yes"; then CPPFLAGS="$CPPFLAGS -I${withval}/include" LDFLAGS="$LDFLAGS -L${withval}/lib" fi USE_IMLIB=1 else USE_IMLIB=0 fi ], [ USE_IMLIB=1 ]) LIBAST_IMLIB2_SUPPORT="" if test $USE_IMLIB -eq 1 ; then AC_CHECK_PROG(IMLIB2_CONFIG, imlib2-config, imlib2-config) if test "x$IMLIB2_CONFIG" != "x"; then GRLIBS="`$IMLIB2_CONFIG --libs`" CFLAGS="$CFLAGS `$IMLIB2_CONFIG --cflags`" AC_DEFINE([LIBAST_IMLIB2_SUPPORT], [1], [Define for Imlib2 support.]) LIBAST_IMLIB2_SUPPORT="Imlib2" else AC_CHECK_LIB(m, pow, LIBS="-lm $LIBS") AC_CHECK_LIB(dl, dlopen, LIBS="-ldl $LIBS") AC_CHECK_LIB(freetype, FT_Init_FreeType, GRLIBS="-lfreetype $GRLIBS", , $GRLIBS) AC_CHECK_LIB(Imlib2, imlib_create_image, [ GRLIBS="-lImlib2 $GRLIBS" AC_DEFINE([LIBAST_IMLIB2_SUPPORT], [1], [Define for Imlib2 support.]) LIBAST_IMLIB2_SUPPORT="Imlib2" ], [ AC_WARN(*** Imlib2 support has been disabled because Imlib2 ***) AC_WARN(*** was not found or could not be linked. ***) ], $GRLIBS) fi fi AC_SUBST(LIBAST_IMLIB2_SUPPORT) ]) dnl# dnl# LibAST macro for MMX support dnl# AC_DEFUN([AST_MMX_SUPPORT], [ AC_MSG_CHECKING(for MMX support) HAVE_MMX="" AC_ARG_ENABLE(mmx, [ --enable-mmx enable MMX assembly routines], [ test x$enableval = xyes && HAVE_MMX="yes" ], [ if test x$build_os = xlinux-gnu; then grep mmx /proc/cpuinfo >/dev/null 2>&1 && HAVE_MMX="yes" fi ]) LIBAST_MMX_SUPPORT="" if test -n "$HAVE_MMX"; then AC_MSG_RESULT(yes) AC_DEFINE([LIBAST_MMX_SUPPORT], [1], [Define for MMX support.]) LIBAST_MMX_SUPPORT="MMX" else AC_MSG_RESULT(no) fi AC_SUBST(LIBAST_MMX_SUPPORT) ]) dnl# dnl# LibAST macros for standard checks dnl# AC_DEFUN([AST_STD_CHECKS], [ AC_PROG_CPP dnl# These must be run after AC_PROG_CC but before any other macros that use dnl# the C compiler AC_AIX AC_ISC_POSIX AC_MINIX dnl# At least make the attempt to support CygWin32 AC_CYGWIN AC_ARG_PROGRAM AM_PROG_LIBTOOL AC_GCC_TRADITIONAL AC_PROG_INSTALL ASFLAGS="$ASFLAGS -I../" AS=$CC AC_SUBST(ASFLAGS) AC_SUBST(AS) dnl# Check for host system type AC_CANONICAL_HOST dnl# Check the sanity of what we've done so far AM_SANITY_CHECK dnl# Most people don't want the developer-only clutter AM_MAINTAINER_MODE dnl# If it's there, what the hell? AM_WITH_DMALLOC ]) AC_DEFUN([AST_PROG_CHECKS], [ AC_CHECK_PROG(SED, sed, sed, false) AC_CHECK_PROG(RM, rm, rm, true) AC_CHECK_PROG(CP, cp, cp, false) AC_CHECK_PROG(CHMOD, chmod, chmod, true) AC_CHECK_PROG(TAR, tar, tar, tar) AC_CHECK_PROG(MKDIR, mkdir, mkdir, false) AC_CHECK_PROG(CTAGS, ctags, ctags, true) AC_CHECK_PROG(AR, ar, ar, false) AC_CHECK_PROG(MV, mv, mv, true) AC_LN_S ]) AC_DEFUN([AST_VAR_CHECKS], [ AC_CHECK_SIZEOF(char, 1) AC_CHECK_SIZEOF(short, 2) AC_CHECK_SIZEOF(int, 4) AC_CHECK_SIZEOF(long, 4) AC_CHECK_SIZEOF(long long, 8) AC_C_BIGENDIAN AST_SIZE_TYPE(8) AC_SUBST(INT_8_TYPE) AST_SIZE_TYPE(16) AC_SUBST(INT_16_TYPE) AST_SIZE_TYPE(32) AC_SUBST(INT_32_TYPE) AST_SIZE_TYPE(64) AC_SUBST(INT_64_TYPE) AC_C_CONST AC_C_INLINE ]) AC_DEFUN([AST_HEADER_CHECKS], [ AC_HEADER_SYS_WAIT AC_CHECK_HEADERS(fcntl.h termios.h sys/ioctl.h sys/select.h sys/time.h \ sys/sockio.h sys/byteorder.h malloc.h utmpx.h unistd.h \ bsd/signal.h stdarg.h errno.h) AC_HEADER_TIME ]) AC_DEFUN([AST_FUNC_CHECKS], [ AC_TYPE_SIGNAL AC_CHECK_FUNCS(memmove putenv strsep memmem usleep snprintf vsnprintf \ strcasestr strcasechr strcasepbrk strrev strnlen) AC_SEARCH_LIBS(hstrerror, resolv) dps_snprintf_oflow() dps_vsnprintf_oflow() dps_symlink_open_bug() dps_rlimit_nproc() dps_rlimit_memlock() ]) AC_DEFUN([AST_TYPE_CHECKS], [ AC_TYPE_MODE_T AC_CHECK_TYPE(off_t, long) AC_TYPE_PID_T AC_TYPE_UID_T ]) dnl# dnl# LibAST argument macros dnl# - arg 1 is the name of the env var to use dnl# AC_DEFUN([AST_ARG_DEBUG], [ AC_MSG_CHECKING(for debugging level) AC_ARG_WITH(debugging, [ --with-debugging[=num] compile in debugging support. num >= 0], [ if test "$withval" = "yes"; then withval=4 fi if test "$withval" != "no"; then AC_MSG_RESULT($withval) AC_DEFINE_UNQUOTED([$1], $withval, [Specify level of debugging to compile in.]) $1=$withval else AC_MSG_RESULT(no, disabling all debugging support) AC_DEFINE_UNQUOTED([$1], [0], [Specify level of debugging to compile in.]) $1=0 fi ], [ AC_MSG_RESULT(4) AC_DEFINE_UNQUOTED([$1], [4], [Specify level of debugging to compile in.]) $1=4 ]) ]) AC_DEFUN([AST_ARG_REGEXP], [ AC_ARG_WITH(regexp, [ --with-regexp[=TYPE] specify the type of regular expression support (bsd, posix, pcre)], [$1=$withval], [$1=yes]) AST_REGEXP_SUPPORT($1) AC_MSG_CHECKING(for regular expression support) AC_MSG_RESULT(${$1}) ]) AC_DEFUN([AST_ARG_BACKQUOTE_EXEC], [ AC_MSG_CHECKING(if backquote execution support should be enabled) AC_ARG_WITH(backquote-exec, [ --without-backquote-exec disables the execution of commands from inside config files], [ if test "$withval" = "no"; then AC_MSG_RESULT(no) $1=no else AC_MSG_RESULT(yes) AC_DEFINE($1, [1], [Define for backquote execution.]) $1=yes fi ], [ AC_MSG_RESULT(yes) AC_DEFINE($1, [1], [Define for backquote execution.]) $1=yes ]) ]) dnl# dnl# LibAST macro for flag post-processing dnl# AC_DEFUN([AST_FLAGS], [ CPPFLAGS=`eval eval eval eval eval echo "-I$includedir -I$prefix/include $CPPFLAGS"` CPPFLAGS=`echo $CPPFLAGS | tr ' ' '\n' | uniq | grep -v NONE | tr '\n' ' '` CFLAGS=${CFLAGS--O} LDFLAGS=`eval eval eval eval eval echo "-L$libdir -L$prefix/lib ${LDFLAGS--O}"` LDFLAGS=`echo $LDFLAGS | tr ' ' '\n' | uniq | grep -v NONE | tr '\n' ' '` LIBS="$GRLIBS $X_PRE_LIBS $LIBS $X_EXTRA_LIBS" ]) dnl# dnl# LibAST macro for final status report dnl# AC_DEFUN([AST_STATUS], [ echo "" echo "$PACKAGE $VERSION" echo "Configuration:" echo "--------------" echo "" echo " Source code location: $srcdir" echo " Host System Type: $host" echo " Preprocessor: $CC $CPPFLAGS" echo " Compiler: $CC $CFLAGS" echo " Linker: $CC $LDFLAGS $LIBS" echo " Install path: $prefix" echo "" echo "Now type 'make' to build $PACKAGE $VERSION." echo "" ]) dnl########################################################################### dnl# dnl# acl.m4 -- Written by Duncan Simpson dnl# Posted to BUGTRAQ on 17 June 1999 dnl# Used by encouragement. :-) dnl# dnl Check snprintf for overrun potential AC_DEFUN([dps_snprintf_oflow], [ AC_MSG_CHECKING(whether snprintf ignores n) AC_CACHE_VAL(dps_cv_snprintf_bug, [ AC_TRY_RUN( changequote(<<, >>)dnl <<#include #ifndef HAVE_SNPRINTF #include "src/snprintf.c" #endif /* HAVE_SNPRINTF */ int main(void) { char ovbuf[7]; int i; for (i=0; i<7; i++) ovbuf[i]='x'; snprintf(ovbuf, 4,"foo%s", "bar"); if (ovbuf[5]!='x') exit(1); snprintf(ovbuf, 4,"foo%d", 666); if (ovbuf[5]!='x') exit(1); exit(0); } >> changequote([, ]) , dps_cv_snprintf_bug=0, dps_cv_snprintf_bug=1, dps_cv_snprintf_bug=2) ]) if test $dps_cv_snprintf_bug -eq 0; then AC_MSG_RESULT([no, snprintf is ok]) elif test $dps_cv_snprint_bug -eq 1; then AC_MSG_RESULT([yes, snprintf is broken]) AC_DEFINE([HAVE_SNPRINTF_BUG], [1], [Defined if libc snprintf is buggy.]) else AC_MSG_RESULT([unknown, assuming yes]) AC_DEFINE([HAVE_SNPRINTF_BUG], [1], [Defined if libc snprintf is buggy.]) fi ]) dnl Check vsnprintf for overrun potential AC_DEFUN([dps_vsnprintf_oflow], [ AC_MSG_CHECKING(whether vsnprintf ignores n) AC_CACHE_VAL(dps_cv_vsnprintf_bug, [ AC_TRY_RUN( changequote(<<, >>)dnl <<#include #include #ifndef HAVE_VSNPRINTF #include "src/snprintf.c" #endif /* HAVE_VSNPRINTF */ int prnt(char *s, const char *fmt, ...) { va_list argp; va_start(argp, fmt); vsnprintf(s, 4, fmt, argp); va_end(argp); } int main(void) { char ovbuf[8] = "xxxxxxx"; int i; prnt(ovbuf, "foo%s", "bar"); if (ovbuf[5]!='x') {fprintf(stderr, "buffer: %s\n", ovbuf); exit(1);} prnt(ovbuf, "foo%d", 666); if (ovbuf[5]!='x') {fprintf(stderr, "buffer: %s\n", ovbuf); exit(1);} exit(0); } >> changequote([, ]) , dps_cv_vsnprintf_bug=0, dps_cv_vsnprintf_bug=1, dps_cv_vsnprintf_bug=2) ]) if test $dps_cv_vsnprintf_bug -eq 0; then AC_MSG_RESULT([no, vsnprintf is ok]) elif test $dps_cv_vsnprintf_bug -eq 1; then AC_MSG_RESULT([yes, vsnprintf is broken]) AC_DEFINE([HAVE_VSNPRINTF_BUG], [1], [Defined if libc vsnprintf is buggy.]) else AC_MSG_RESULT([unknown, assuming yes]) AC_DEFINE([HAVE_VSNPRINTF_BUG], [1], [Defined if libc vsnprintf is buggy.]) fi ]) dnl open and symlink interaction bug test AC_DEFUN([dps_symlink_open_bug], [ AC_MSG_CHECKING(security of interaction between symlink and open) AC_CACHE_VAL(dps_cv_symlink_open_bug, [ mkdir conftest.d AC_TRY_RUN( changequote(<<, >>)dnl <<#include #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_FCNTL_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_ERRNO_H #include #else extern int errno; #endif int main(void) { int fd; if (chdir("conftest.d")!=0) exit(1); if (symlink("foo","bar")!=0) exit(1); if ((fd=open("bar", O_CREAT | O_EXCL | O_WRONLY, 0700))==0) { write(fd, "If the symlink was to .rhosts you would be unhappy", 50); close(fd); exit(1); } if (errno!=EEXIST) exit(1); exit(0); } >> changequote([, ]) , dps_cv_symlink_open_bug=0, [ if test -r conftest.d/foo; then dps_cv_symlink_open_bug=2 else dps_cv_symlink_open_bug=1 fi ], dps_cv_symlink_open_buf=3) rm -rf conftest.d ]) case "$dps_cv_symlink_open_bug" in 0) AC_MSG_RESULT(secure) ;; 1) AC_MSG_RESULT(errno wrong but ok) AC_DEFINE([HAVE_SYMLINK_OPEN_ERRNO_BUG], [1], [Defined if symlink open() errno is wrong but safe.]) ;; 2) AC_MSG_RESULT(insecure) AC_DEFINE([HAVE_SYMLINK_OPEN_SECURITY_HOLE], [1], [Defined if symlink open() is a security risk.]) AC_DEFINE([HAVE_SYMLINK_OPEN_ERRNO_BUG], [1], [Defined if symlink open() is buggy.]) ;; 3) AC_MSG_RESULT(assuming insecure) AC_DEFINE([HAVE_SYMLINK_OPEN_SECURITY_HOLE], [1], [Defined if symlink open() is a security risk.]) AC_DEFINE([HAVE_SYMLINK_OPEN_ERRNO_BUG], [1], [Defined if symlink open() is buggy.]) ;; *) AC_MSG_RESULT($dps_cv_symlink_open_bug) AC_MSG_ERROR(Impossible value of dps_cv_symlink_open_bug) ;; esac ]) dnl Check to RLIMIT_NPROC resource limit AC_DEFUN([dps_rlimit_nproc], [ AC_MSG_CHECKING(for working RLIMIT_NPROC resource limit) AC_CACHE_VAL(dps_cv_rlimit_nproc, [ AC_TRY_RUN( changequote(<<, >>)dnl << #ifndef HAVE_STDLIB_H #include #endif /* HAVE_STDLIB_H */ #ifndef HAVE_SIGNAL_H #include #endif /* HAVE_SIGNAL_H */ #ifdef HAVE_UNISTD_H #include #endif /* HAVE_UNISTD_H */ #ifdef HAVE_SYS_RESOURCE_H #include #endif /* HAVE_SYS_RESOURCE_H */ int main(void) { #ifdef RLIMIT_NPROC static const struct rlimit pid_lim={RLIMIT_NPROC, 1}; pid_t f; signal(SIGCHLD, SIG_IGN); setrlimit(RLIMIT_NPROC, (struct rlimit *) &pid_lim); if ((f=fork())==0) exit(0); if (f==-1) exit(0); /* The fork() failed (the right thing) */ #endif exit(1); } >> changequote([, ]) , dps_cv_rlimit_nproc=0, dps_cv_rlimit_nproc=1, dps_cv_rlimit_nproc=2) ]) if test $dps_cv_rlimit_nproc -eq 0; then AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_RLIMIT_NPROC], [1], [Defined if the RLIMIT_NPROC resource limit works.]) elif test $dps_cv_rlimit_nproc -eq 1; then AC_MSG_RESULT([no]) else AC_MSG_RESULT([unknown, assuming none]) fi ]) dnl Check to RLIMIT_MEMLOCK resource limit AC_DEFUN([dps_rlimit_memlock], [ AC_MSG_CHECKING(for working RLIMIT_MEMLOCK resource limit) AC_CACHE_VAL(dps_cv_rlimit_memlock, [ AC_TRY_RUN( changequote(<<, >>)dnl << #ifndef HAVE_STDLIB_H #include #endif /* HAVE_STDLIB_H */ #ifndef HAVE_SIGNAL_H #include #endif /* HAVE_SIGNAL_H */ #ifdef HAVE_UNISTD_H #include #endif /* HAVE_UNISTD_H */ #ifdef HAVE_SYS_RESOURCE_H #include #endif /* HAVE_SYS_RESOURCE_H */ #ifdef HAVE_SYS_MMAN #include #endif /* HAVE_SYS_MMAN */ #ifdef HAVE_ERRNO_H #include #endif /* HAVE_ERRNO_H */ int main(void) { #ifdef RLIMIT_MEMLOCK static const struct rlimit mlock_lim={RLIMIT_MEMLOCK, 0}; void *memory; if (setrlimit(RLIMIT_MEMLOCK, (struct rlimit *) &mlock_lim)!=-1) exit(0); #endif exit(1); } >> changequote([, ]) , dps_cv_rlimit_memlock=0, dps_cv_rlimit_memlock=1, dps_cv_rlimit_memlock=2) ]) if test $dps_cv_rlimit_memlock -eq 0; then AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_RLIMIT_MEMLOCK], [1], [Defined if the RLIMIT_MEMLOCK resource limit works.]) elif test $dps_cv_rlimit_memlock -eq 1; then AC_MSG_RESULT([no]) else AC_MSG_RESULT([unknown, assuming none]) fi ]) libast-0.7/libast.spec0000644000076500007650000000260710363073476011741 00000000000000%define __os_install_post /usr/lib/rpm/brp-compress %if %{?optflags:1}0 %define optflags ${RPM_OPT_FLAGS:--O0 -g3} %endif Summary: Library of Assorted Spiffy Things Name: libast Version: 0.7 Release: 1 #Release: 0.%(date '+%Y%m%d') Group: System Environment/Libraries License: BSD URL: http://www.eterm.org/ Source: %{name}-%{version}.tar.gz #BuildSuggests: pcre-devel xorg-x11-devel imlib2-devel BuildRoot: %{_tmppath}/%{name}-%{version}-root %description LibAST is the Library of Assorted Spiffy Things. It contains various handy routines and drop-in substitutes for some good-but-non-portable functions. It currently has a built-in memory tracking subsystem as well as some debugging aids and other similar tools. It's not documented yet, mostly because it's not finished. Hence the version number that begins with 0. %prep %setup -q %build CFLAGS="%{optflags}" export CFLAGS %{configure} --prefix=%{_prefix} --bindir=%{_bindir} --libdir=%{_libdir} \ --includedir=%{_includedir} --datadir=%{_datadir} %{?acflags} %{__make} %{?_smp_mflags} %{?mflags} %install %{__make} install DESTDIR=$RPM_BUILD_ROOT %{?mflags_install} %post test -x /sbin/ldconfig && /sbin/ldconfig || : %postun test -x /sbin/ldconfig && /sbin/ldconfig || : %clean rm -rf $RPM_BUILD_ROOT %files %defattr(-, root, root) %doc ChangeLog DESIGN README %{_bindir}/* %{_libdir}/* %{_includedir}/* %{_datadir}/* %changelog libast-0.7/src/0000777000076500007650000000000010365217633010452 500000000000000libast-0.7/src/Makefile.am0000644000076500007650000000071010233442465012415 00000000000000# $Id: Makefile.am,v 1.6 2001/09/22 16:25:29 mej Exp $ lib_LTLIBRARIES = libast.la INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/include/$(PACKAGE) libast_la_SOURCES = \ array.c builtin_hashes.c conf.c debug.c dlinked_list.c file.c \ linked_list.c mbuff.c mem.c msgs.c obj.c objpair.c options.c \ regexp.c socket.c str.c strings.c snprintf.c tok.c url.c libast_la_LDFLAGS = -version-info 2:1:0 MAINTAINERCLEANFILES = Makefile.in libast-0.7/src/Makefile.in0000644000076500007650000004130610365217276012442 00000000000000# Makefile.in generated by automake 1.9.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char __attribute__((unused)) cvs_ident[] = "$Id: array.c,v 1.18 2004/07/16 23:22:18 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /* *INDENT-OFF* */ SPIF_DECL_OBJ(array_iterator) { SPIF_DECL_PARENT_TYPE(obj); spif_array_t subject; spif_listidx_t current_index; }; /* *INDENT-ON* */ static spif_array_t spif_array_list_new(void); static spif_array_t spif_array_vector_new(void); static spif_array_t spif_array_map_new(void); static spif_bool_t spif_array_list_init(spif_array_t); static spif_bool_t spif_array_vector_init(spif_array_t); static spif_bool_t spif_array_map_init(spif_array_t); static spif_bool_t spif_array_done(spif_array_t); static spif_bool_t spif_array_del(spif_array_t); static spif_str_t spif_array_show(spif_array_t, spif_charptr_t, spif_str_t, size_t); static spif_cmp_t spif_array_comp(spif_array_t, spif_array_t); static spif_array_t spif_array_list_dup(spif_array_t); static spif_array_t spif_array_vector_dup(spif_array_t); static spif_array_t spif_array_map_dup(spif_array_t); static spif_classname_t spif_array_type(spif_array_t); static spif_bool_t spif_array_append(spif_array_t, spif_obj_t); static spif_bool_t spif_array_list_contains(spif_array_t, spif_obj_t); static spif_bool_t spif_array_vector_contains(spif_array_t, spif_obj_t); static spif_listidx_t spif_array_count(spif_array_t); static spif_obj_t spif_array_list_find(spif_array_t, spif_obj_t); static spif_obj_t spif_array_vector_find(spif_array_t, spif_obj_t); static spif_obj_t spif_array_get(spif_array_t, spif_listidx_t); static spif_obj_t spif_array_map_get(spif_array_t self, spif_obj_t key); static spif_list_t spif_array_get_keys(spif_array_t self, spif_list_t key_list); static spif_list_t spif_array_get_pairs(spif_array_t self, spif_list_t pair_list); static spif_list_t spif_array_get_values(spif_array_t self, spif_list_t value_list); static spif_bool_t spif_array_has_key(spif_array_t self, spif_obj_t key); static spif_bool_t spif_array_has_value(spif_array_t self, spif_obj_t value); static spif_listidx_t spif_array_index(spif_array_t, spif_obj_t); static spif_bool_t spif_array_insert(spif_array_t, spif_obj_t); static spif_bool_t spif_array_insert_at(spif_array_t, spif_obj_t, spif_listidx_t); static spif_iterator_t spif_array_iterator(spif_array_t); static spif_bool_t spif_array_prepend(spif_array_t, spif_obj_t); static spif_obj_t spif_array_remove(spif_array_t, spif_obj_t); static spif_obj_t spif_array_remove_at(spif_array_t, spif_listidx_t); static spif_obj_t spif_array_map_remove(spif_array_t self, spif_obj_t item); static spif_bool_t spif_array_reverse(spif_array_t); static spif_bool_t spif_array_set(spif_array_t self, spif_obj_t key, spif_obj_t value); static spif_obj_t *spif_array_to_array(spif_array_t); static spif_array_iterator_t spif_array_iterator_new(spif_array_t subject); static spif_bool_t spif_array_iterator_init(spif_array_iterator_t self, spif_array_t subject); static spif_bool_t spif_array_iterator_done(spif_array_iterator_t self); static spif_bool_t spif_array_iterator_del(spif_array_iterator_t self); static spif_str_t spif_array_iterator_show(spif_array_iterator_t self, spif_charptr_t name, spif_str_t buff, size_t indent); static spif_cmp_t spif_array_iterator_comp(spif_array_iterator_t self, spif_array_iterator_t other); static spif_array_iterator_t spif_array_iterator_dup(spif_array_iterator_t self); static spif_classname_t spif_array_iterator_type(spif_array_iterator_t self); static spif_bool_t spif_array_iterator_has_next(spif_array_iterator_t self); static spif_obj_t spif_array_iterator_next(spif_array_iterator_t self); /* *INDENT-OFF* */ static spif_const_listclass_t a_class = { { SPIF_DECL_CLASSNAME(array), (spif_func_t) spif_array_list_new, (spif_func_t) spif_array_list_init, (spif_func_t) spif_array_done, (spif_func_t) spif_array_del, (spif_func_t) spif_array_show, (spif_func_t) spif_array_comp, (spif_func_t) spif_array_list_dup, (spif_func_t) spif_array_type }, (spif_func_t) spif_array_append, (spif_func_t) spif_array_list_contains, (spif_func_t) spif_array_count, (spif_func_t) spif_array_list_find, (spif_func_t) spif_array_get, (spif_func_t) spif_array_index, (spif_func_t) spif_array_insert, (spif_func_t) spif_array_insert_at, (spif_func_t) spif_array_iterator, (spif_func_t) spif_array_prepend, (spif_func_t) spif_array_remove, (spif_func_t) spif_array_remove_at, (spif_func_t) spif_array_reverse, (spif_func_t) spif_array_to_array }; spif_listclass_t SPIF_LISTCLASS_VAR(array) = &a_class; static spif_const_vectorclass_t av_class = { { SPIF_DECL_CLASSNAME(array), (spif_func_t) spif_array_vector_new, (spif_func_t) spif_array_vector_init, (spif_func_t) spif_array_done, (spif_func_t) spif_array_del, (spif_func_t) spif_array_show, (spif_func_t) spif_array_comp, (spif_func_t) spif_array_vector_dup, (spif_func_t) spif_array_type }, (spif_func_t) spif_array_vector_contains, (spif_func_t) spif_array_count, (spif_func_t) spif_array_vector_find, (spif_func_t) spif_array_insert, (spif_func_t) spif_array_iterator, (spif_func_t) spif_array_remove, (spif_func_t) spif_array_to_array }; spif_vectorclass_t SPIF_VECTORCLASS_VAR(array) = &av_class; static spif_const_mapclass_t am_class = { { SPIF_DECL_CLASSNAME(array), (spif_func_t) spif_array_map_new, (spif_func_t) spif_array_map_init, (spif_func_t) spif_array_done, (spif_func_t) spif_array_del, (spif_func_t) spif_array_show, (spif_func_t) spif_array_comp, (spif_func_t) spif_array_map_dup, (spif_func_t) spif_array_type }, (spif_func_t) spif_array_count, (spif_func_t) spif_array_map_get, (spif_func_t) spif_array_get_keys, (spif_func_t) spif_array_get_pairs, (spif_func_t) spif_array_get_values, (spif_func_t) spif_array_has_key, (spif_func_t) spif_array_has_value, (spif_func_t) spif_array_iterator, (spif_func_t) spif_array_map_remove, (spif_func_t) spif_array_set }; spif_mapclass_t SPIF_MAPCLASS_VAR(array) = &am_class; static spif_const_iteratorclass_t ai_class = { { SPIF_DECL_CLASSNAME(array), (spif_func_t) spif_array_iterator_new, (spif_func_t) spif_array_iterator_init, (spif_func_t) spif_array_iterator_done, (spif_func_t) spif_array_iterator_del, (spif_func_t) spif_array_iterator_show, (spif_func_t) spif_array_iterator_comp, (spif_func_t) spif_array_iterator_dup, (spif_func_t) spif_array_iterator_type }, (spif_func_t) spif_array_iterator_has_next, (spif_func_t) spif_array_iterator_next }; spif_iteratorclass_t SPIF_ITERATORCLASS_VAR(array) = &ai_class; /* *INDENT-ON* */ static spif_array_t spif_array_list_new(void) { spif_array_t self; self = SPIF_ALLOC(array); if (!spif_array_list_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(array); } return self; } static spif_bool_t spif_array_list_init(spif_array_t self) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); if (!spif_obj_init(SPIF_OBJ(self))) { return FALSE; } else if (!spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_LISTCLASS_VAR(array)))) { return FALSE; } self->len = 0; self->items = SPIF_NULL_TYPE_C(spif_obj_t *); return TRUE; } static spif_array_t spif_array_vector_new(void) { spif_array_t self; self = SPIF_ALLOC(array); if (!spif_array_vector_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(array); } return self; } static spif_array_t spif_array_map_new(void) { spif_array_t self; self = SPIF_ALLOC(array); if (!spif_array_map_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(array); } return self; } static spif_bool_t spif_array_vector_init(spif_array_t self) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); if (!spif_obj_init(SPIF_OBJ(self))) { return FALSE; } else if (!spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_VECTORCLASS_VAR(array)))) { return FALSE; } self->len = 0; self->items = SPIF_NULL_TYPE_C(spif_obj_t *); return TRUE; } static spif_bool_t spif_array_map_init(spif_array_t self) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); if (!spif_obj_init(SPIF_OBJ(self))) { return FALSE; } else if (!spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_MAPCLASS_VAR(array)))) { return FALSE; } self->len = 0; self->items = SPIF_NULL_TYPE_C(spif_obj_t *); return TRUE; } static spif_bool_t spif_array_done(spif_array_t self) { spif_listidx_t i; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); for (i = 0; i < self->len; i++) { if (!SPIF_OBJ_ISNULL(self->items[i])) { SPIF_OBJ_DEL(self->items[i]); } } self->len = 0; FREE(self->items); return TRUE; } static spif_bool_t spif_array_del(spif_array_t self) { spif_bool_t t; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); t = spif_array_done(self); SPIF_DEALLOC(self); return t; } static spif_str_t spif_array_show(spif_array_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; spif_listidx_t i; if (SPIF_LIST_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(array, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "(spif_array_t) %s: %10p {\n", name, SPIF_CAST(ptr) self); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, SPIF_CAST(charptr) tmp); } if (SPIF_ARRAY_ISNULL(self->items)) { spif_str_append_from_ptr(buff, SPIF_CAST(charptr) SPIF_NULLSTR_TYPE_PTR(obj)); } else { for (i = 0; i < self->len; i++) { spif_obj_t o = self->items[i]; sprintf(SPIF_CAST_C(char *) tmp, "item %d", i); if (SPIF_OBJ_ISNULL(o)) { char tmp2[4096]; SPIF_OBJ_SHOW_NULL(obj, tmp, buff, indent + 2, tmp2); } else { buff = SPIF_OBJ_CALL_METHOD(o, show)(o, tmp, buff, indent + 2); } } } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "}\n"); spif_str_append_from_ptr(buff, SPIF_CAST(charptr) tmp); return buff; } static spif_cmp_t spif_array_comp(spif_array_t self, spif_array_t other) { spif_listidx_t i; SPIF_OBJ_COMP_CHECK_NULL(self, other); for (i = 0; i < self->len; i++) { spif_cmp_t c; if (SPIF_OBJ_ISNULL(self->items[i]) && SPIF_OBJ_ISNULL(other->items[i])) { continue; } else if (SPIF_OBJ_ISNULL(self->items[i])) { return SPIF_CMP_LESS; } else if (SPIF_OBJ_ISNULL(other->items[i])) { return SPIF_CMP_GREATER; } c = SPIF_OBJ_COMP(self->items[i], other->items[i]); if (!SPIF_CMP_IS_EQUAL(c)) { return c; } } return SPIF_CMP_EQUAL; } static spif_array_t spif_array_list_dup(spif_array_t self) { spif_array_t tmp; spif_listidx_t i; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(array)); tmp = spif_array_list_new(); REQUIRE_RVAL(!SPIF_ARRAY_ISNULL(tmp), SPIF_NULL_TYPE(array)); memcpy(tmp, self, SPIF_SIZEOF_TYPE(array)); tmp->items = SPIF_CAST_C(spif_obj_t *) MALLOC(SPIF_SIZEOF_TYPE(obj) * self->len); for (i = 0; i < self->len; i++) { tmp->items[i] = SPIF_CAST(obj) SPIF_OBJ_DUP(SPIF_OBJ(self->items[i])); } return tmp; } static spif_array_t spif_array_vector_dup(spif_array_t self) { spif_array_t tmp; spif_listidx_t i; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(array)); tmp = spif_array_vector_new(); REQUIRE_RVAL(!SPIF_ARRAY_ISNULL(tmp), SPIF_NULL_TYPE(array)); memcpy(tmp, self, SPIF_SIZEOF_TYPE(array)); tmp->items = SPIF_CAST_C(spif_obj_t *) MALLOC(SPIF_SIZEOF_TYPE(obj) * self->len); for (i = 0; i < self->len; i++) { tmp->items[i] = SPIF_CAST(obj) SPIF_OBJ_DUP(SPIF_OBJ(self->items[i])); } return tmp; } static spif_array_t spif_array_map_dup(spif_array_t self) { spif_array_t tmp; spif_listidx_t i; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(array)); tmp = spif_array_map_new(); REQUIRE_RVAL(!SPIF_ARRAY_ISNULL(tmp), SPIF_NULL_TYPE(array)); memcpy(tmp, self, SPIF_SIZEOF_TYPE(array)); tmp->items = SPIF_CAST_C(spif_obj_t *) MALLOC(SPIF_SIZEOF_TYPE(obj) * self->len); for (i = 0; i < self->len; i++) { tmp->items[i] = SPIF_CAST(obj) SPIF_OBJ_DUP(SPIF_OBJ(self->items[i])); } return tmp; } static spif_classname_t spif_array_type(spif_array_t self) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } static spif_bool_t spif_array_append(spif_array_t self, spif_obj_t obj) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); self->len++; if (self->items) { self->items = SPIF_CAST_C(spif_obj_t *) REALLOC(self->items, SPIF_SIZEOF_TYPE(obj) * self->len); } else { self->items = SPIF_CAST_C(spif_obj_t *) MALLOC(SPIF_SIZEOF_TYPE(obj) * self->len); } self->items[self->len - 1] = obj; return TRUE; } static spif_bool_t spif_array_list_contains(spif_array_t self, spif_obj_t obj) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); return ((SPIF_LIST_ISNULL(spif_array_list_find(self, obj))) ? (FALSE) : (TRUE)); } static spif_bool_t spif_array_vector_contains(spif_array_t self, spif_obj_t obj) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); return ((SPIF_VECTOR_ISNULL(spif_array_vector_find(self, obj))) ? (FALSE) : (TRUE)); } static spif_listidx_t spif_array_count(spif_array_t self) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(listidx)); return self->len; } static spif_obj_t spif_array_list_find(spif_array_t self, spif_obj_t obj) { spif_listidx_t i; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(obj), SPIF_NULL_TYPE(obj)); for (i = 0; i < self->len; i++) { if (SPIF_OBJ_ISNULL(self->items[i])) { continue; } if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(self->items[i], obj))) { return self->items[i]; } } return SPIF_NULL_TYPE(obj); } static spif_obj_t spif_array_vector_find(spif_array_t self, spif_obj_t obj) { spif_listidx_t start, end, mid; spif_cmp_t diff; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(obj), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(self->len > 0, SPIF_NULL_TYPE(obj)); for (start = 0, end = self->len - 1; start <= end; ) { mid = (end - start) / 2 + start; diff = SPIF_OBJ_COMP(self->items[mid], obj); if (SPIF_CMP_IS_EQUAL(diff)) { return self->items[mid]; } else if (SPIF_CMP_IS_LESS(diff)) { start = mid + 1; } else { end = mid - 1; if (end == SPIF_CAST(listidx) -1) { break; } } } return SPIF_NULL_TYPE(obj); } static spif_obj_t spif_array_get(spif_array_t self, spif_listidx_t idx) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(obj)); if (idx < 0) { idx += self->len; } return (((idx >= 0) && (idx < self->len)) ? (self->items[idx]) : (SPIF_NULL_TYPE(obj))); } static spif_obj_t spif_array_map_get(spif_array_t self, spif_obj_t key) { spif_listidx_t start, end, mid; spif_cmp_t diff; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(key), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(self->len > 0, SPIF_NULL_TYPE(obj)); for (start = 0, end = self->len - 1; start <= end; ) { mid = (end - start) / 2 + start; diff = SPIF_OBJ_COMP(self->items[mid], key); if (SPIF_CMP_IS_EQUAL(diff)) { return SPIF_OBJPAIR(self->items[mid])->value; } else if (SPIF_CMP_IS_LESS(diff)) { start = mid + 1; } else { end = mid - 1; if (end == SPIF_CAST(listidx) -1) { break; } } } return SPIF_NULL_TYPE(obj); } static spif_list_t spif_array_get_keys(spif_array_t self, spif_list_t key_list) { spif_listidx_t i; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(list)); if (SPIF_LIST_ISNULL(key_list)) { key_list = SPIF_LIST_NEW(array); } for (i = 0; i < self->len; i++) { SPIF_LIST_APPEND(key_list, SPIF_OBJ_DUP(SPIF_OBJPAIR(self->items[i])->key)); } return key_list; } static spif_list_t spif_array_get_pairs(spif_array_t self, spif_list_t pair_list) { spif_listidx_t i; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(list)); if (SPIF_LIST_ISNULL(pair_list)) { pair_list = SPIF_LIST_NEW(array); } for (i = 0; i < self->len; i++) { SPIF_LIST_APPEND(pair_list, SPIF_OBJ_DUP(SPIF_OBJPAIR(self->items[i]))); } return pair_list; } static spif_list_t spif_array_get_values(spif_array_t self, spif_list_t value_list) { spif_listidx_t i; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(list)); if (SPIF_LIST_ISNULL(value_list)) { value_list = SPIF_LIST_NEW(array); } for (i = 0; i < self->len; i++) { SPIF_LIST_APPEND(value_list, SPIF_OBJ_DUP(SPIF_OBJPAIR(self->items[i])->value)); } return value_list; } static spif_bool_t spif_array_has_key(spif_array_t self, spif_obj_t key) { return ((SPIF_OBJ_ISNULL(spif_array_map_get(self, key))) ? FALSE : TRUE); } static spif_bool_t spif_array_has_value(spif_array_t self, spif_obj_t value) { spif_listidx_t i; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), FALSE); for (i = 0; i < self->len; i++) { spif_objpair_t pair; pair = SPIF_OBJPAIR(self->items[i]); if (SPIF_OBJ_ISNULL(value) && SPIF_OBJ_ISNULL(pair->value)) { return TRUE; } else if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(pair->value, value))) { return TRUE; } } return FALSE; } static spif_listidx_t spif_array_index(spif_array_t self, spif_obj_t obj) { spif_listidx_t i; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_CAST(listidx) -1); for (i = 0; i < self->len; i++) { if (SPIF_OBJ_ISNULL(self->items[i])) { if (SPIF_OBJ_ISNULL(obj)) { return i; } continue; } if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(self->items[i], obj))) { return i; } } return SPIF_CAST(listidx) (-1); } static spif_bool_t spif_array_insert(spif_array_t self, spif_obj_t obj) { spif_listidx_t i, left; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(obj), FALSE); if (self->items) { self->items = SPIF_CAST_C(spif_obj_t *) REALLOC(self->items, SPIF_SIZEOF_TYPE(obj) * (self->len + 1)); } else { self->items = SPIF_CAST_C(spif_obj_t *) MALLOC(SPIF_SIZEOF_TYPE(obj) * (self->len + 1)); } for (i = 0; i < self->len && SPIF_CMP_IS_GREATER(SPIF_OBJ_COMP(obj, self->items[i])); i++); left = self->len - i; if (left) { memmove(self->items + i + 1, self->items + i, SPIF_SIZEOF_TYPE(obj) * left); } self->items[i] = obj; self->len++; return TRUE; } static spif_bool_t spif_array_insert_at(spif_array_t self, spif_obj_t obj, spif_listidx_t idx) { spif_listidx_t left; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(obj), FALSE); if (idx < 0) { /* Negative indexes go backward from the end of the list. */ idx += self->len; } REQUIRE_RVAL((idx + 1) >= 0, FALSE); if (idx > self->len) { /* The array is going to grow by more than 1; we'll need to pad with NULL's. */ left = -(idx - self->len); self->len = idx; } else { left = self->len - idx; } if (self->items) { self->items = SPIF_CAST_C(spif_obj_t *) REALLOC(self->items, SPIF_SIZEOF_TYPE(obj) * (self->len + 1)); } else { self->items = SPIF_CAST_C(spif_obj_t *) MALLOC(SPIF_SIZEOF_TYPE(obj) * (self->len + 1)); } if (left > 0) { /* Move the stuff to the right of idx over one. */ memmove(self->items + idx + 1, self->items + idx, SPIF_SIZEOF_TYPE(obj) * left); } else if (left < 0) { /* NULL out the new gap in the list. */ left = -left; MEMSET(self->items + (idx - left), 0, SPIF_SIZEOF_TYPE(obj) * left); } self->items[idx] = obj; self->len++; return TRUE; } static spif_iterator_t spif_array_iterator(spif_array_t self) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(iterator)); return SPIF_CAST(iterator) spif_array_iterator_new(self); } static spif_bool_t spif_array_prepend(spif_array_t self, spif_obj_t obj) { ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(obj), FALSE); if (self->items) { self->items = SPIF_CAST_C(spif_obj_t *) REALLOC(self->items, SPIF_SIZEOF_TYPE(obj) * (self->len + 1)); } else { self->items = SPIF_CAST_C(spif_obj_t *) MALLOC(SPIF_SIZEOF_TYPE(obj) * (self->len + 1)); } memmove(self->items + 1, self->items, SPIF_SIZEOF_TYPE(obj) * self->len); self->items[0] = obj; self->len++; return TRUE; } static spif_obj_t spif_array_remove(spif_array_t self, spif_obj_t item) { spif_obj_t tmp; spif_listidx_t i, left; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(item), SPIF_NULL_TYPE(obj)); for (i = 0; i < self->len && !SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(item, self->items[i])); i++); if (i == self->len) { return SPIF_NULL_TYPE(obj); } left = self->len - i - 1; tmp = self->items[i]; memmove(self->items + i, self->items + i + 1, SPIF_SIZEOF_TYPE(obj) * left); self->items = SPIF_CAST_C(spif_obj_t *) REALLOC(self->items, SPIF_SIZEOF_TYPE(obj) * (--(self->len))); return tmp; } static spif_obj_t spif_array_map_remove(spif_array_t self, spif_obj_t item) { spif_obj_t tmp; spif_listidx_t i, left; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(item), SPIF_NULL_TYPE(obj)); for (i = 0; i < self->len && !SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(self->items[i], item)); i++); if (i == self->len) { return SPIF_NULL_TYPE(obj); } left = self->len - i - 1; tmp = self->items[i]; memmove(self->items + i, self->items + i + 1, SPIF_SIZEOF_TYPE(obj) * left); self->items = SPIF_CAST_C(spif_obj_t *) REALLOC(self->items, SPIF_SIZEOF_TYPE(obj) * (--(self->len))); return tmp; } static spif_obj_t spif_array_remove_at(spif_array_t self, spif_listidx_t idx) { spif_obj_t tmp; spif_listidx_t left; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE(obj)); if (idx < 0) { /* Negative indexes go backward from the end of the list. */ idx += self->len; } if ((idx < 0) || (idx >= self->len)) { return SPIF_NULL_TYPE(obj); } left = self->len - idx - 1; tmp = self->items[idx]; memmove(self->items + idx, self->items + idx + 1, SPIF_SIZEOF_TYPE(obj) * left); self->items = SPIF_CAST_C(spif_obj_t *) REALLOC(self->items, SPIF_SIZEOF_TYPE(obj) * (--(self->len))); return tmp; } static spif_bool_t spif_array_reverse(spif_array_t self) { spif_listidx_t i, j; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), FALSE); for (i = 0, j = self->len - 1; i < j; i++, j--) { SWAP(self->items[i], self->items[j]); } return TRUE; } static spif_bool_t spif_array_set(spif_array_t self, spif_obj_t key, spif_obj_t value) { spif_listidx_t i; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(key), FALSE); if (SPIF_OBJ_IS_OBJPAIR(key) && SPIF_OBJ_ISNULL(value)) { value = SPIF_OBJ(SPIF_OBJPAIR(key)->value); key = SPIF_OBJ(SPIF_OBJPAIR(key)->key); } for (i = 0; i < self->len && !SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(self->items[i], key)); i++); if (i == self->len) { spif_array_insert(self, SPIF_OBJ(spif_objpair_new_from_both(key, value))); return FALSE; } else { spif_objpair_set_value(SPIF_OBJPAIR(self->items[i]), SPIF_OBJ_DUP(value)); return TRUE; } } static spif_obj_t * spif_array_to_array(spif_array_t self) { spif_obj_t *tmp; spif_listidx_t i; ASSERT_RVAL(!SPIF_ARRAY_ISNULL(self), SPIF_NULL_TYPE_PTR(obj)); tmp = SPIF_CAST_PTR(obj) MALLOC(SPIF_SIZEOF_TYPE(obj) * self->len); for (i = 0; i < self->len; i++) { tmp[i] = SPIF_OBJ(self->items[i]); } return tmp; } static spif_array_iterator_t spif_array_iterator_new(spif_array_t subject) { spif_array_iterator_t self; self = SPIF_ALLOC(array_iterator); if (!spif_array_iterator_init(self, subject)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(array_iterator); } return self; } static spif_bool_t spif_array_iterator_init(spif_array_iterator_t self, spif_array_t subject) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); if (!spif_obj_init(SPIF_OBJ(self))) { return FALSE; } else if (!spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_ITERATORCLASS_VAR(array)))) { return FALSE; } self->subject = subject; self->current_index = 0; return TRUE; } static spif_bool_t spif_array_iterator_done(spif_array_iterator_t self) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); self->subject = SPIF_NULL_TYPE(array); self->current_index = 0; return TRUE; } static spif_bool_t spif_array_iterator_del(spif_array_iterator_t self) { spif_bool_t t; ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); t = spif_array_iterator_done(self); SPIF_DEALLOC(self); return t; } static spif_str_t spif_array_iterator_show(spif_array_iterator_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_ITERATOR_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(iterator, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "(spif_array_iterator_t) %s: %10p {\n", name, SPIF_CAST(ptr) self); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } buff = spif_array_show(self->subject, SPIF_CAST(charptr) "subject", buff, indent + 2); memset(tmp, ' ', indent + 2); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, " (spif_listidx_t) current_index: %lu\n", SPIF_CAST_C(unsigned long) self->current_index); spif_str_append_from_ptr(buff, tmp); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "}\n"); spif_str_append_from_ptr(buff, tmp); return buff; } static spif_cmp_t spif_array_iterator_comp(spif_array_iterator_t self, spif_array_iterator_t other) { spif_cmp_t c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = spif_array_comp(self->subject, other->subject); if (SPIF_CMP_IS_EQUAL(c)) { return SPIF_CMP_FROM_INT((int) (self->current_index - other->current_index)); } else { return c; } } static spif_array_iterator_t spif_array_iterator_dup(spif_array_iterator_t self) { spif_array_iterator_t tmp; ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), SPIF_NULL_TYPE(array_iterator)); tmp = spif_array_iterator_new(self->subject); tmp->current_index = self->current_index; return tmp; } static spif_classname_t spif_array_iterator_type(spif_array_iterator_t self) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } static spif_bool_t spif_array_iterator_has_next(spif_array_iterator_t self) { spif_array_t subject; ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); subject = self->subject; REQUIRE_RVAL(!SPIF_LIST_ISNULL(subject), FALSE); if (self->current_index >= subject->len) { return FALSE; } else { return TRUE; } } static spif_obj_t spif_array_iterator_next(spif_array_iterator_t self) { spif_obj_t tmp; ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_LIST_ISNULL(self->subject), SPIF_NULL_TYPE(obj)); tmp = spif_array_get(self->subject, self->current_index); self->current_index++; return tmp; } libast-0.7/src/builtin_hashes.c0000644000076500007650000002641010100311135013511 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char __attribute__((unused)) cvs_ident[] = "$Id: builtin_hashes.c,v 1.3 2004/07/23 21:38:39 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include #define BUILTIN_RANDOM_SEED (SPIF_CAST(uint32) 0xf721b64d) /* * Bob Jenkins' hash algorithm as published in December 1996. Public * domain. See http://burtleburtle.net/bob/hash/ */ /** * Hashes a variable-length key into a 32-bit unsigned integer value. * * This function hashes a bitstream of a given length into a 32-bit * hash value suitable for use in hash tables. Note that this * function should NOT be used for cryptography. About 6n+36 * instructions for an n-byte key. * * For a hash value of w bits, the returned value should be * bitwise-AND'd with SPIFHASH_MASK(w), and the hash table should * have SPIFHASH_SIZE(w) buckets. * * @param key Pointer to bitstream holding key. * @param length Number of bytes in bitstream. * @param seed The last hash value returned, or an arbitrary seed * value. * @return A 32-bit hash value. * */ spif_uint32_t spifhash_jenkins(register spif_uint8_t *key, register spif_uint32_t length, register spif_uint32_t seed) { register spif_uint32_t a, b, c, len; len = length; a = b = BUILTIN_RANDOM_SEED; /* This can be any 32-bit value. */ c = seed; /* The loop below handles most of the key (all but the last length % 12 bytes). */ while (len >= 12) { a += (key[0] + (SPIF_CAST(uint32) key[1] << 8) + (SPIF_CAST(uint32) key[2] << 16) + (SPIF_CAST(uint32) key[3] << 24)); b += (key[4] + (SPIF_CAST(uint32) key[5] << 8) + (SPIF_CAST(uint32) key[6] << 16) + (SPIF_CAST(uint32) key[7] << 24)); c += (key[8] + (SPIF_CAST(uint32) key[9] << 8) + (SPIF_CAST(uint32) key[10] << 16) + (SPIF_CAST(uint32) key[11] << 24)); SPIFHASH_JENKINS_MIX(a, b, c); key += 12; len -= 12; } /* The switch below handles the last length % 12 (0 through 11) bytes. All cases drop through to the next case. */ c += length; switch (len) { case 11: c += (SPIF_CAST(uint32) key[10] << 24); case 10: c += (SPIF_CAST(uint32) key[9] << 16); case 9: c += (SPIF_CAST(uint32) key[8] << 8); case 8: b += (SPIF_CAST(uint32) key[7] << 24); case 7: b += (SPIF_CAST(uint32) key[6] << 16); case 6: b += (SPIF_CAST(uint32) key[5] << 8); case 5: b += key[4]; case 4: a += (SPIF_CAST(uint32) key[3] << 24); case 3: a += (SPIF_CAST(uint32) key[2] << 16); case 2: a += (SPIF_CAST(uint32) key[1] << 8); case 1: a += key[0]; /* case 0: nothing left to add */ } SPIFHASH_JENKINS_MIX(a, b, c); return c; } /** * Hashes a variable-length key into a 32-bit unsigned integer value. * * This function hashes a series of 32-bit unsigned integers of a * given length into a 32-bit hash value suitable for use in hash * tables. This hash is basically identical to spifhash_jenkins(), except * that the key length must be a whole number of 32-bit dword's, and * the length is given in spif_uint32_t's, not bytes. It is much * faster than spifhash_jenkins(), so if padding keys to 32 bit chunks is * inexpensive, this function is probably preferable. * * @param key Pointer to bitstream holding key. * @param length Number of 32-bit integers in bitstream. * @param seed The last hash value returned, or an arbitrary seed * value. * @return A 32-bit hash value. * */ spif_uint32_t spifhash_jenkins32(spif_uint8_t *key, register spif_uint32_t length, register spif_uint32_t seed) { register spif_uint32_t a, b, c, len; register spif_uint32_t *key_dword = SPIF_CAST_PTR(uint32) key; len = length; a = b = BUILTIN_RANDOM_SEED; /* This can be any 32-bit value. */ c = seed; /* The loop below handles most of the key (all but the last length % 3 uint32's). */ while (len >= 3) { a += key_dword[0]; b += key_dword[1]; c += key_dword[2]; SPIFHASH_JENKINS_MIX(a, b, c); key_dword += 3; len -= 3; } /* The switch below handles the last length % 3 (0 through 2) uint32's. All cases drop through to the next case. */ c += length; switch (len) { case 2: b += key_dword[1]; case 1: a += key_dword[0]; /* case 0: nothing left to add */ } SPIFHASH_JENKINS_MIX(a, b, c); return c; } #if !(WORDS_BIGENDIAN) /** * Hashes a variable-length key into a 32-bit unsigned integer value. * * This function hashes a bitstream of a given length into a 32-bit * hash value suitable for use in hash tables. This hash is basically * identical to spifhash_jenkins(), except that it only works on * little-endian machines (e.g., Intel x86 and VAX). It is faster * than spifhash_jenkins(), so it should be preferred on little-endian * systems. * * @param key Pointer to bitstream holding key. * @param length Number of bytes in bitstream. * @param seed The last hash value returned, or an arbitrary seed * value. * @return A 32-bit hash value. * */ spif_uint32_t spifhash_jenkinsLE(register spif_uint8_t *key, register spif_uint32_t length, register spif_uint32_t seed) { register spif_uint32_t a, b, c, len; len = length; a = b = BUILTIN_RANDOM_SEED; /* This can be any 32-bit value. */ c = seed; /* The loop below handles most of the key (all but the last length % 12 bytes). */ if ((SPIF_CAST(uint32) key) & 3) { /* Not 32-bit aligned. Use old method. */ while (len >= 12) { a += (key[0] + (SPIF_CAST(uint32) key[1] << 8) + (SPIF_CAST(uint32) key[2] << 16) + (SPIF_CAST(uint32) key[3] << 24)); b += (key[4] + (SPIF_CAST(uint32) key[5] << 8) + (SPIF_CAST(uint32) key[6] << 16) + (SPIF_CAST(uint32) key[7] << 24)); c += (key[8] + (SPIF_CAST(uint32) key[9] << 8) + (SPIF_CAST(uint32) key[10] << 16) + (SPIF_CAST(uint32) key[11] << 24)); SPIFHASH_JENKINS_MIX(a, b, c); key += 12; len -= 12; } } else { /* 32-bit aligned. Use speedier method. */ while (len >= 12) { /* These three lines are the only ones which differ from spifhash_jenkins(). */ a += *(SPIF_CAST_PTR(uint32) key); b += *(SPIF_CAST_PTR(uint32) (key + 4)); c += *(SPIF_CAST_PTR(uint32) (key + 8)); SPIFHASH_JENKINS_MIX(a, b, c); key += 12; len -= 12; } } /* The switch below handles the last length % 12 (0 through 11) bytes. All cases drop through to the next case. */ c += length; switch (len) { case 11: c += (SPIF_CAST(uint32) key[10] << 24); case 10: c += (SPIF_CAST(uint32) key[9] << 16); case 9: c += (SPIF_CAST(uint32) key[8] << 8); case 8: b += (SPIF_CAST(uint32) key[7] << 24); case 7: b += (SPIF_CAST(uint32) key[6] << 16); case 6: b += (SPIF_CAST(uint32) key[5] << 8); case 5: b += key[4]; case 4: a += (SPIF_CAST(uint32) key[3] << 24); case 3: a += (SPIF_CAST(uint32) key[2] << 16); case 2: a += (SPIF_CAST(uint32) key[1] << 8); case 1: a += key[0]; /* case 0: nothing left to add */ } SPIFHASH_JENKINS_MIX(a, b, c); return c; } #endif /** * The rotating hash. * * This is an implementation of a rotating hash algorithm with a * slight modification so that it can be used with a 32-bit bitmask * and a power-of-two table size (so as to avoid the expensive * "hash % prime" step). * * This algorithm uses 8n+6 instructions to hash a key of n bytes. * The mix step is a left bitwise rotation by 4, so systems with a * rotate instruction will save 2 instructions per loop. * * @param key The arbitrary-length key. * @param len The length of the key, in bytes. * @param seed An arbitrary seed value. * @return A 32-bit hash value. * */ spif_uint32_t spifhash_rotating(spif_uint8_t *key, spif_uint32_t len, spif_uint32_t seed) { spif_uint32_t hash, i; if (!seed) { seed = BUILTIN_RANDOM_SEED; } for (hash = seed, i = 0; i < len; i++) { hash = (hash << 4) ^ (hash >> 28) ^ key[i]; } return (hash ^ (hash >> 10) ^ (hash >> 20)); } /** * The one-at-a-time hash. * * This is an implementation of the one-at-a-time hash. It is similar * to spifhash_rotating(). It uses 9n+9 instructions to hash a key of n * bytes. A full 32-bit key is produced. No funneling weaknesses are * known. * * @param key The arbitrary-length key. * @param len The length of the key, in bytes. * @param seed An arbitrary seed value. * @return A 32-bit hash value. * */ spif_uint32_t spifhash_one_at_a_time(spif_uint8_t *key, spif_uint32_t len, spif_uint32_t seed) { spif_uint32_t hash, i; if (!seed) { seed = BUILTIN_RANDOM_SEED; } for (hash = seed, i = 0; i < len; i++) { hash += key[i]; hash += (hash << 10); hash ^= (hash >> 6); } hash += (hash << 3); hash ^= (hash >> 11); hash += (hash << 15); return hash; } /** * The FNV hash. * * This is the Fowler/Noll/Vo (FNV) hash. This code is a modified * version of that which appears at * http://www.isthe.com/chongo/tech/comp/fnv/ * * @param key The arbitrary-length key. * @param len The length of the key, in bytes. * @param seed An arbitrary seed value. * @return A 32-bit hash value. * */ spif_uint32_t spifhash_fnv(spif_uint8_t *key, spif_uint32_t len, spif_uint32_t seed) { spif_uint8_t *key_end = key + len; spif_uint32_t hash; if (!seed) { seed = SPIF_CAST(uint32) 0x811c9dc5; /* FNV-1a 32-bit init. */ } for (hash = seed; key < key_end; key++) { hash ^= SPIF_CAST(uint32) (*key); #ifdef __GNUC__ hash += (hash << 1) + (hash << 4) + (hash << 7) + (hash << 8) + (hash << 24); #else hash *= SPIF_CAST(uint32) 0x01000193; /* 32-bit FNV-1 prime. */ #endif } return hash; } libast-0.7/src/conf.c0000644000076500007650000012155210363076142011461 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file conf.c * Config File Parser Source File * * This file contains the functions which comprise the config file * parser. * * @author Michael Jennings */ static const char __attribute__((unused)) cvs_ident[] = "$Id: conf.c,v 1.26 2005/03/07 22:29:07 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include static spifconf_var_t *spifconf_new_var(void); static void spifconf_free_var(spifconf_var_t *); static spif_charptr_t spifconf_get_var(const spif_charptr_t); static void spifconf_put_var(spif_charptr_t, spif_charptr_t); static spif_charptr_t builtin_random(spif_charptr_t); static spif_charptr_t builtin_exec(spif_charptr_t); static spif_charptr_t builtin_get(spif_charptr_t); static spif_charptr_t builtin_put(spif_charptr_t); static spif_charptr_t builtin_dirscan(spif_charptr_t); static spif_charptr_t builtin_version(spif_charptr_t); static spif_charptr_t builtin_appname(spif_charptr_t); static void *parse_null(spif_charptr_t, void *); static ctx_t *context; static ctx_state_t *ctx_state; static spifconf_func_t *builtins; static unsigned char ctx_cnt, ctx_idx, ctx_state_idx, ctx_state_cnt, fstate_cnt, builtin_cnt, builtin_idx; static spifconf_var_t *spifconf_vars = NULL; const char *true_vals[] = { "1", "on", "true", "yes" }; const char *false_vals[] = { "0", "off", "false", "no" }; fstate_t *fstate = NULL; unsigned char fstate_idx = 0; /***** The Config File Section *****/ /* This function must be called before any other spifconf_*() function. Otherwise you will be bitten by dragons. That's life. */ void spifconf_init_subsystem(void) { /* Initialize the context list and establish a catch-all "null" context */ ctx_cnt = 20; ctx_idx = 0; context = (ctx_t *) MALLOC(sizeof(ctx_t) * ctx_cnt); MEMSET(context, 0, sizeof(ctx_t) * ctx_cnt); context[0].name = SPIF_CAST(charptr) STRDUP("null"); context[0].handler = parse_null; /* Initialize the context state stack and set the current context to "null" */ ctx_state_cnt = 20; ctx_state_idx = 0; ctx_state = (ctx_state_t *) MALLOC(sizeof(ctx_state_t) * ctx_state_cnt); MEMSET(ctx_state, 0, sizeof(ctx_state_t) * ctx_state_cnt); /* Initialize the file state stack */ fstate_cnt = 10; fstate_idx = 0; fstate = (fstate_t *) MALLOC(sizeof(fstate_t) * fstate_cnt); MEMSET(fstate, 0, sizeof(fstate_t) * fstate_cnt); /* Initialize the builtin function table */ builtin_cnt = 10; builtin_idx = 0; builtins = (spifconf_func_t *) MALLOC(sizeof(spifconf_func_t) * builtin_cnt); MEMSET(builtins, 0, sizeof(spifconf_func_t) * builtin_cnt); /* Register the omni-present builtin functions */ spifconf_register_builtin("appname", builtin_appname); spifconf_register_builtin("version", builtin_version); spifconf_register_builtin("exec", builtin_exec); spifconf_register_builtin("random", builtin_random); spifconf_register_builtin("get", builtin_get); spifconf_register_builtin("put", builtin_put); spifconf_register_builtin("dirscan", builtin_dirscan); } /* Register a new config file context */ unsigned char spifconf_register_context(spif_charptr_t name, ctx_handler_t handler) { ASSERT_RVAL(!SPIF_PTR_ISNULL(name), SPIF_CAST_C(unsigned char) -1); ASSERT_RVAL(!SPIF_PTR_ISNULL(handler), SPIF_CAST_C(unsigned char) -1); if (strcasecmp(SPIF_CAST_C(char *) name, "null")) { if (++ctx_idx == ctx_cnt) { ctx_cnt *= 2; context = (ctx_t *) REALLOC(context, sizeof(ctx_t) * ctx_cnt); } } else { FREE(context[0].name); } context[ctx_idx].name = SPIF_CAST(charptr) STRDUP(name); context[ctx_idx].handler = handler; D_CONF(("Added context \"%s\" with ID %d and handler 0x%08x\n", context[ctx_idx].name, ctx_idx, context[ctx_idx].handler)); return (ctx_idx); } /* Register a new file state structure */ unsigned char spifconf_register_fstate(FILE * fp, spif_charptr_t path, spif_charptr_t outfile, unsigned long line, unsigned char flags) { ASSERT_RVAL(!SPIF_PTR_ISNULL(fp), SPIF_CAST_C(unsigned char) -1); ASSERT_RVAL(!SPIF_PTR_ISNULL(path), SPIF_CAST_C(unsigned char) -1); if (++fstate_idx == fstate_cnt) { fstate_cnt *= 2; fstate = (fstate_t *) REALLOC(fstate, sizeof(fstate_t) * fstate_cnt); } fstate[fstate_idx].fp = fp; fstate[fstate_idx].path = path; fstate[fstate_idx].outfile = outfile; fstate[fstate_idx].line = line; fstate[fstate_idx].flags = flags; return (fstate_idx); } /* Register a new builtin function */ unsigned char spifconf_register_builtin(char *name, spifconf_func_ptr_t ptr) { ASSERT_RVAL(!SPIF_PTR_ISNULL(name), SPIF_CAST_C(unsigned char) -1); builtins[builtin_idx].name = SPIF_CAST(charptr) STRDUP(name); builtins[builtin_idx].ptr = ptr; if (++builtin_idx == builtin_cnt) { builtin_cnt *= 2; builtins = (spifconf_func_t *) REALLOC(builtins, sizeof(spifconf_func_t) * builtin_cnt); } return (builtin_idx - 1); } /* Register a new config file context */ unsigned char spifconf_register_context_state(unsigned char ctx_id) { if (++ctx_state_idx == ctx_state_cnt) { ctx_state_cnt *= 2; ctx_state = (ctx_state_t *) REALLOC(ctx_state, sizeof(ctx_state_t) * ctx_state_cnt); } ctx_state[ctx_state_idx].ctx_id = ctx_id; ctx_state[ctx_state_idx].state = NULL; return (ctx_state_idx); } void spifconf_free_subsystem(void) { spifconf_var_t *v, *tmp; unsigned long i; for (v = spifconf_vars; v;) { tmp = v; v = v->next; spifconf_free_var(tmp); } for (i = 0; i < builtin_idx; i++) { FREE(builtins[i].name); } for (i = 0; i <= ctx_idx; i++) { FREE(context[i].name); } FREE(ctx_state); FREE(builtins); FREE(fstate); FREE(context); } static spifconf_var_t * spifconf_new_var(void) { spifconf_var_t *v; v = (spifconf_var_t *) MALLOC(sizeof(spifconf_var_t)); MEMSET(v, 0, sizeof(spifconf_var_t)); return v; } static void spifconf_free_var(spifconf_var_t *v) { ASSERT(!SPIF_PTR_ISNULL(v)); if (v->var) { FREE(v->var); } if (v->value) { FREE(v->value); } FREE(v); } static spif_charptr_t spifconf_get_var(const spif_charptr_t var) { spifconf_var_t *v; ASSERT_RVAL(!SPIF_PTR_ISNULL(var), SPIF_NULL_TYPE_C(spif_charptr_t)); D_CONF(("var == \"%s\"\n", var)); for (v = spifconf_vars; v; v = v->next) { if (!strcmp(SPIF_CAST_C(char *) v->var, SPIF_CAST_C(char *) var)) { D_CONF(("Found it at %10p: \"%s\" == \"%s\"\n", v, v->var, v->value)); return (v->value); } } D_CONF(("Not found.\n")); return NULL; } static void spifconf_put_var(spif_charptr_t var, spif_charptr_t val) { spifconf_var_t *v, *loc = NULL, *tmp; ASSERT(var != NULL); D_CONF(("var == \"%s\", val == \"%s\"\n", var, val)); for (v = spifconf_vars; v; loc = v, v = v->next) { int n; n = strcmp(SPIF_CAST_C(char *) var, SPIF_CAST_C(char *) v->var); D_CONF(("Comparing at %10p: \"%s\" -> \"%s\", n == %d\n", v, v->var, v->value, n)); if (n == 0) { FREE(v->value); if (val) { v->value = val; D_CONF(("Variable already defined. Replacing its value with \"%s\"\n", v->value)); } else { D_CONF(("Variable already defined. Deleting it.\n")); if (loc) { loc->next = v->next; } else { spifconf_vars = v->next; } spifconf_free_var(v); } return; } else if (n < 0) { break; } } if (!val) { D_CONF(("Empty value given for non-existant variable \"%s\". Aborting.\n", var)); return; } D_CONF(("Inserting new var/val pair between \"%s\" and \"%s\"\n", ((loc) ? (loc->var) : (SPIF_CAST(charptr) "-beginning-")), ((v) ? (v->var) : (SPIF_CAST(charptr) "-end-")))); tmp = spifconf_new_var(); if (loc == NULL) { tmp->next = spifconf_vars; spifconf_vars = tmp; } else { tmp->next = loc->next; loc->next = tmp; } tmp->var = var; tmp->value = val; } static spif_charptr_t builtin_random(spif_charptr_t param) { unsigned long n, index; static unsigned int rseed = 0; REQUIRE_RVAL(!SPIF_PTR_ISNULL(param), SPIF_NULL_TYPE_C(spif_charptr_t)); D_PARSE(("builtin_random(%s) called\n", NONULL(param))); if (rseed == 0) { rseed = (unsigned int) (getpid() * time(NULL) % ((unsigned int) -1)); srand(rseed); } n = spiftool_num_words(param); index = (int) (n * ((float) rand()) / (RAND_MAX + 1.0)) + 1; D_PARSE(("random index == %lu\n", index)); return (spiftool_get_word(index, param)); } static spif_charptr_t builtin_exec(spif_charptr_t param) { spif_uint32_t fsize, maxlen; spif_charptr_t Command, Output = NULL; spif_char_t OutFile[256]; FILE *fp; int fd; REQUIRE_RVAL(!SPIF_PTR_ISNULL(param), SPIF_NULL_TYPE_C(spif_charptr_t)); D_PARSE(("builtin_exec(%s) called\n", NONULL(param))); Command = (spif_charptr_t) MALLOC(CONFIG_BUFF); strcpy(SPIF_CAST_C(char *) OutFile, "Eterm-exec-"); fd = spiftool_temp_file(OutFile, sizeof(OutFile)); if ((fd < 0) || fchmod(fd, (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH))) { libast_print_error("Unable to create unique temporary file for \"%s\" -- %s\n", param, strerror(errno)); return ((spif_charptr_t) NULL); } maxlen = strlen(SPIF_CAST_C(char *) param) + strlen(SPIF_CAST_C(char *) OutFile) + 8; if (maxlen > CONFIG_BUFF) { libast_print_error("Parse error in file %s, line %lu: Cannot execute command, line too long\n", file_peek_path(), file_peek_line()); return ((spif_charptr_t) NULL); } strcpy(SPIF_CAST_C(char *) Command, SPIF_CAST_C(char *) param); strcat(SPIF_CAST_C(char *) Command, " >"); strcat(SPIF_CAST_C(char *) Command, SPIF_CAST_C(char *) OutFile); system(SPIF_CAST_C(char *) Command); if ((fp = fdopen(fd, "rb")) != NULL) { fseek(fp, 0, SEEK_END); fsize = ftell(fp); rewind(fp); if (fsize) { Output = (spif_charptr_t) MALLOC(fsize + 1); fread(Output, fsize, 1, fp); Output[fsize] = 0; fclose(fp); remove(SPIF_CAST_C(char *) OutFile); Output = spiftool_condense_whitespace(Output); } else { libast_print_warning("Command at line %lu of file %s returned no output.\n", file_peek_line(), file_peek_path()); } } else { libast_print_warning("Output file %s could not be created. (line %lu of file %s)\n", NONULL(OutFile), file_peek_line(), file_peek_path()); } FREE(Command); return (Output); } static spif_charptr_t builtin_get(spif_charptr_t param) { spif_charptr_t s, f, v; unsigned short n; if (!param || ((n = spiftool_num_words(param)) > 2)) { libast_print_error("Parse error in file %s, line %lu: Invalid syntax for %get(). Syntax is: %get(variable)\n", file_peek_path(), file_peek_line()); return NULL; } D_PARSE(("builtin_get(%s) called\n", param)); s = spiftool_get_word(1, param); if (n == 2) { f = spiftool_get_word(2, param); } else { f = NULL; } v = spifconf_get_var(s); FREE(s); if (v) { if (f) { FREE(f); } return (SPIF_CAST(charptr) STRDUP(v)); } else if (f) { return f; } else { return NULL; } } static spif_charptr_t builtin_put(spif_charptr_t param) { spif_charptr_t var, val; if (!param || (spiftool_num_words(param) != 2)) { libast_print_error("Parse error in file %s, line %lu: Invalid syntax for %put(). Syntax is: %put(variable value)\n", file_peek_path(), file_peek_line()); return NULL; } D_PARSE(("builtin_put(%s) called\n", param)); var = spiftool_get_word(1, param); val = spiftool_get_word(2, param); spifconf_put_var(var, val); return NULL; } static spif_charptr_t builtin_dirscan(spif_charptr_t param) { int i; unsigned long n; DIR *dirp; struct dirent *dp; struct stat filestat; spif_charptr_t dir, buff; if (!param || (spiftool_num_words(param) != 1)) { libast_print_error("Parse error in file %s, line %lu: Invalid syntax for %dirscan(). Syntax is: %dirscan(directory)\n", file_peek_path(), file_peek_line()); return NULL; } D_PARSE(("builtin_dirscan(%s)\n", param)); dir = spiftool_get_word(1, param); dirp = opendir(SPIF_CAST_C(char *) dir); if (!dirp) { return NULL; } buff = (spif_charptr_t) MALLOC(CONFIG_BUFF); *buff = 0; n = CONFIG_BUFF; for (i = 0; (dp = readdir(dirp)) != NULL;) { spif_char_t fullname[PATH_MAX]; snprintf(SPIF_CAST_C(char *) fullname, sizeof(fullname), "%s/%s", dir, dp->d_name); if (stat(SPIF_CAST_C(char *) fullname, &filestat)) { D_PARSE((" -> Couldn't stat() file %s -- %s\n", fullname, strerror(errno))); } else { if (S_ISREG(filestat.st_mode)) { unsigned long len; len = strlen(dp->d_name); if (len < n) { strcat(SPIF_CAST_C(char *) buff, dp->d_name); strcat(SPIF_CAST_C(char *) buff, " "); n -= len + 1; } } } if (n < 2) { break; } } closedir(dirp); return buff; } static spif_charptr_t builtin_version(spif_charptr_t param) { USE_VAR(param); D_PARSE(("builtin_version(%s) called\n", NONULL(param))); return (SPIF_CAST(charptr) STRDUP(libast_program_version)); } static spif_charptr_t builtin_appname(spif_charptr_t param) { char buff[256]; USE_VAR(param); D_PARSE(("builtin_appname(%s) called\n", NONULL(param))); snprintf(buff, sizeof(buff), "%s-%s", libast_program_name, libast_program_version); return (SPIF_CAST(charptr) STRDUP(buff)); } /* spifconf_shell_expand() takes care of shell variable expansion, quote conventions, calling of built-in functions, etc. -- mej */ spif_charptr_t spifconf_shell_expand(spif_charptr_t s) { register spif_charptr_t tmp; register spif_charptr_t pbuff = s, tmp1; register spif_uint32_t j, k, l = 0; spif_char_t newbuff[CONFIG_BUFF]; spif_uint8_t in_single = 0, in_double = 0; spif_uint32_t cnt1 = 0, cnt2 = 0; const spif_uint32_t max = CONFIG_BUFF - 1; spif_charptr_t Command, Output, EnvVar; ASSERT_RVAL(s != NULL, SPIF_NULL_TYPE(charptr)); #if 0 newbuff = (spif_charptr_t) MALLOC(CONFIG_BUFF); #endif for (j = 0; *pbuff && j < max; pbuff++, j++) { switch (*pbuff) { case '~': D_CONF(("Tilde detected.\n")); EnvVar = SPIF_CAST(charptr) getenv("HOME"); if (!in_single && !in_double && EnvVar && *EnvVar) { spiftool_safe_strncpy(newbuff + j, EnvVar, max - j); cnt1 = strlen(SPIF_CAST_C(char *) EnvVar) - 1; cnt2 = max - j - 1; j += MIN(cnt1, cnt2); } else { newbuff[j] = *pbuff; } break; case '\\': D_CONF(("Escape sequence detected.\n")); if (!in_single || (in_single && *(pbuff + 1) == '\'')) { switch (tolower(*(++pbuff))) { case 'n': newbuff[j] = '\n'; break; case 'r': newbuff[j] = '\r'; break; case 't': newbuff[j] = '\t'; break; case 'b': newbuff[j] = '\b'; break; case 'f': newbuff[j] = '\f'; break; case 'a': newbuff[j] = '\a'; break; case 'v': newbuff[j] = '\v'; break; case 'e': newbuff[j] = '\033'; break; default: newbuff[j] = *pbuff; break; } } else { newbuff[j++] = *(pbuff++); newbuff[j] = *pbuff; } break; case '%': D_CONF(("%% detected.\n")); for (k = 0, pbuff++; builtins[k].name != NULL; k++) { D_PARSE(("Checking for function %%%s, pbuff == \"%s\"\n", builtins[k].name, pbuff)); l = strlen(SPIF_CAST_C(char *) builtins[k].name); if (!strncasecmp(SPIF_CAST_C(char *) builtins[k].name, SPIF_CAST_C(char *) pbuff, l) && ((pbuff[l] == '(') || (pbuff[l] == ' ' && pbuff[l + 1] == ')'))) { break; } } if (builtins[k].name == NULL) { newbuff[j] = *pbuff; } else { D_CONF(("Call to built-in function %s detected.\n", builtins[k].name)); Command = SPIF_CAST(charptr) MALLOC(CONFIG_BUFF); pbuff += l; if (*pbuff != '(') pbuff++; for (tmp1 = Command, pbuff++, l = 1; l && *pbuff; pbuff++, tmp1++) { switch (*pbuff) { case '(': l++; *tmp1 = *pbuff; break; case ')': l--; default: *tmp1 = *pbuff; break; } } *(--tmp1) = 0; if (l) { libast_print_error("parse error in file %s, line %lu: Mismatched parentheses\n", file_peek_path(), file_peek_line()); return SPIF_NULL_TYPE(charptr); } Command = spifconf_shell_expand(Command); Output = SPIF_CAST(charptr) (builtins[k].ptr) (Command); FREE(Command); if (Output) { if (*Output) { spiftool_safe_strncpy(newbuff + j, Output, max - j); l = strlen(SPIF_CAST_C(char *) Output) - 1; cnt2 = max - j - 1; j += MIN(l, cnt2); } else { j--; } FREE(Output); } else { j--; } pbuff--; } break; case '`': #if ALLOW_BACKQUOTE_EXEC D_CONF(("Backquotes detected. Evaluating expression.\n")); if (!in_single) { Command = SPIF_CAST(charptr) MALLOC(CONFIG_BUFF); l = 0; for (pbuff++; *pbuff && *pbuff != '`' && l < max; pbuff++, l++) { Command[l] = *pbuff; } ASSERT_RVAL(l < CONFIG_BUFF, NULL); Command[l] = 0; Command = spifconf_shell_expand(Command); Output = builtin_exec(Command); FREE(Command); if (Output) { if (*Output) { spiftool_safe_strncpy(newbuff + j, Output, max - j); l = strlen(SPIF_CAST_C(char *) Output) - 1; cnt2 = max - j - 1; j += MIN(l, cnt2); } else { j--; } FREE(Output); } else { j--; } } else { newbuff[j] = *pbuff; } #else libast_print_warning("Backquote execution support not compiled in, ignoring\n"); newbuff[j] = *pbuff; #endif break; case '$': D_CONF(("Environment variable detected. Evaluating.\n")); if (!in_single) { EnvVar = SPIF_CAST(charptr) MALLOC(128); switch (*(++pbuff)) { case '{': for (pbuff++, k = 0; *pbuff != '}' && k < 127; k++, pbuff++) EnvVar[k] = *pbuff; break; case '(': for (pbuff++, k = 0; *pbuff != ')' && k < 127; k++, pbuff++) EnvVar[k] = *pbuff; break; default: for (k = 0; (isalnum(*pbuff) || *pbuff == '_') && k < 127; k++, pbuff++) EnvVar[k] = *pbuff; break; } EnvVar[k] = 0; tmp = SPIF_CAST(charptr) getenv(SPIF_CAST_C(char *) EnvVar); if (tmp && *tmp) { spiftool_safe_strncpy(newbuff, tmp, max - j); cnt1 = strlen(SPIF_CAST_C(char *) tmp) - 1; cnt2 = max - j - 1; j += MIN(cnt1, cnt2); } pbuff--; } else { newbuff[j] = *pbuff; } break; case '\"': D_CONF(("Double quotes detected.\n")); if (!in_single) { if (in_double) { in_double = 0; } else { in_double = 1; } } newbuff[j] = *pbuff; break; case '\'': D_CONF(("Single quotes detected.\n")); if (in_single) { in_single = 0; } else { in_single = 1; } newbuff[j] = *pbuff; break; default: newbuff[j] = *pbuff; } } ASSERT_RVAL(j < CONFIG_BUFF, NULL); newbuff[j] = 0; D_PARSE(("spifconf_shell_expand(%s) returning \"%s\"\n", s, newbuff)); D_PARSE((" strlen(s) == %lu, strlen(newbuff) == %lu, j == %lu\n", strlen(SPIF_CAST_C(char *) s), strlen(SPIF_CAST_C(char *) newbuff), j)); strcpy(SPIF_CAST_C(char *) s, SPIF_CAST_C(char *) newbuff); #if 0 FREE(newbuff); #endif return (s); } /* The config file reader. This looks for the config file by searching CONFIG_SEARCH_PATH. If it can't find a config file, it displays a warning but continues. -- mej */ spif_charptr_t spifconf_find_file(const spif_charptr_t file, const spif_charptr_t dir, const spif_charptr_t pathlist) { static spif_char_t name[PATH_MAX], full_path[PATH_MAX]; spif_charptr_t path, p; spif_int32_t len, maxpathlen; struct stat fst; REQUIRE_RVAL(file != NULL, NULL); getcwd(SPIF_CAST_C(char *) name, PATH_MAX); D_CONF(("spifconf_find_file(\"%s\", \"%s\", \"%s\") called from directory \"%s\".\n", file, NONULL(dir), NONULL(pathlist), name)); /* Make sure our supplied settings don't overflow. */ len = strlen(SPIF_CAST_C(char *) file) + ((dir) ? (strlen(SPIF_CAST_C(char *) dir)) : (0)) + 2; if ((len > SPIF_CAST(int32) sizeof(name)) || (len <= 0)) { D_CONF(("Too big. I lose. :(\n")); return ((spif_charptr_t) NULL); } if (dir) { strcpy(SPIF_CAST_C(char *) name, SPIF_CAST_C(char *) dir); strcat(SPIF_CAST_C(char *) name, "/"); strcat(SPIF_CAST_C(char *) name, SPIF_CAST_C(char *) file); } else { strcpy(SPIF_CAST_C(char *) name, SPIF_CAST_C(char *) file); } len = strlen(SPIF_CAST_C(char *) name); D_CONF(("Checking for file \"%s\"\n", name)); if ((!access(SPIF_CAST_C(char *) name, R_OK)) && (!stat(SPIF_CAST_C(char *) name, &fst)) && (!S_ISDIR(fst.st_mode))) { D_CONF(("Found \"%s\"\n", name)); return ((spif_charptr_t) name); } /* maxpathlen is the longest possible path we can stuff into name[]. The - 2 saves room for an additional / and the trailing null. */ if ((maxpathlen = sizeof(name) - len - 2) <= 0) { D_CONF(("Too big. I lose. :(\n")); return ((spif_charptr_t) NULL); } for (path = pathlist; path != NULL && *path != '\0'; path = p) { short n; /* Calculate the length of the next directory in the path */ if ((p = SPIF_CAST(charptr) strchr(SPIF_CAST_C(char *) path, ':')) != NULL) { n = p++ - path; } else { n = strlen(SPIF_CAST_C(char *) path); } /* Don't try if it's too long */ if (n > 0 && n <= maxpathlen) { /* Compose the /path/file combo */ memcpy(full_path, path, n); if (full_path[n - 1] != '/') { full_path[n++] = '/'; } full_path[n] = '\0'; strcat(SPIF_CAST_C(char *) full_path, SPIF_CAST_C(char *) name); D_CONF(("Checking for file \"%s\"\n", full_path)); if ((!access(SPIF_CAST_C(char *) full_path, R_OK)) && (!stat(SPIF_CAST_C(char *) full_path, &fst)) && (!S_ISDIR(fst.st_mode))) { D_CONF(("Found \"%s\"\n", full_path)); return ((spif_charptr_t) full_path); } } } D_CONF(("spifconf_find_file(): File \"%s\" not found in path.\n", name)); return ((spif_charptr_t) NULL); } FILE * spifconf_open_file(spif_charptr_t name) { FILE *fp; spif_cmp_t ver; spif_str_t ver_str; spif_char_t buff[256], test[30]; spif_charptr_t begin_ptr, end_ptr; spif_stridx_t testlen; ASSERT_RVAL(name != NULL, NULL); snprintf(SPIF_CAST_C(char *) test, sizeof(test), "<%s-", libast_program_name); testlen = SPIF_CAST(stridx) strlen(SPIF_CAST_C(char *) test); /* Read first line from config file. Using spif_str_new_from_fp() would read the * whole file, so we don't do that here. */ fp = fopen(SPIF_CAST_C(char *) name, "rt"); REQUIRE_RVAL(fp != NULL, NULL); fgets(SPIF_CAST_C(char *) buff, 256, fp); ver_str = spif_str_new_from_ptr(buff); /* Check for magic string. */ if (spif_str_ncasecmp_with_ptr(ver_str, test, testlen)) { libast_print_warning("%s exists but does not contain the proper magic string (<%s-%s>)\n", name, libast_program_name, libast_program_version); fclose(fp); spif_str_del(ver_str); return NULL; } /* Check version number against current application version. */ begin_ptr = SPIF_STR_STR(ver_str) + spif_str_index(ver_str, SPIF_CAST(char) '-') + 1; end_ptr = SPIF_STR_STR(ver_str) + spif_str_index(ver_str, SPIF_CAST(char) '>'); D_CONF(("Begin pointer is %10p (%s), end pointer is %10p (%s), length is %d, buffer size is %d\n", begin_ptr, begin_ptr, end_ptr, end_ptr, SPIF_CAST_C(int) (end_ptr - begin_ptr), sizeof(buff))); if (SPIF_PTR_ISNULL(end_ptr)) { spiftool_safe_strncpy(buff, begin_ptr, sizeof(buff)); } else { testlen = MIN(SPIF_CAST_C(int) sizeof(buff), SPIF_CAST_C(int) (end_ptr - begin_ptr + 1)); spiftool_safe_strncpy(buff, begin_ptr, testlen); } ver = spiftool_version_compare(buff, libast_program_version); if (SPIF_CMP_IS_GREATER(ver)) { libast_print_warning("Config file is designed for a newer version of %s\n", libast_program_name); } spif_str_del(ver_str); return (fp); } #define SPIFCONF_PARSE_RET() do {if (!fp) {file_pop(); ctx_end();} return;} while (0) void spifconf_parse_line(FILE * fp, spif_charptr_t buff) { register unsigned long i = 0; unsigned char id; void *state = NULL; ASSERT(buff != NULL); if (!(*buff) || *buff == '\n' || *buff == '#' || *buff == '<') { SPIFCONF_PARSE_RET(); } if (fp == NULL) { file_push(NULL, SPIF_CAST(charptr) "", NULL, 0, 0); ctx_begin(1); buff = spiftool_get_pword(2, buff); if (!buff) { SPIFCONF_PARSE_RET(); } } id = ctx_peek_id(); spiftool_chomp(buff); D_CONF(("Parsing line #%lu of file %s\n", file_peek_line(), file_peek_path())); switch (*buff) { case '#': case '\0': SPIFCONF_PARSE_RET(); case '%': if (!BEG_STRCASECMP(spiftool_get_pword(1, buff + 1), "include ")) { spif_charptr_t path; FILE *fp; spifconf_shell_expand(SPIF_CAST(charptr) buff); path = spiftool_get_word(2, buff + 1); if ((fp = spifconf_open_file(path)) == NULL) { libast_print_error("Parsing file %s, line %lu: Unable to locate %%included config file %s (%s), continuing\n", file_peek_path(), file_peek_line(), path, strerror(errno)); } else { file_push(fp, path, NULL, 1, 0); } } else if (!BEG_STRCASECMP(spiftool_get_pword(1, buff + 1), "preproc ")) { spif_char_t cmd[PATH_MAX], fname[PATH_MAX]; spif_charptr_t outfile; int fd; FILE *fp; if (file_peek_preproc()) { SPIFCONF_PARSE_RET(); } strcpy(SPIF_CAST_C(char *) fname, "Eterm-preproc-"); fd = spiftool_temp_file(fname, PATH_MAX); outfile = SPIF_CAST(charptr) STRDUP(fname); snprintf(SPIF_CAST_C(char *) cmd, PATH_MAX, "%s < %s > %s", spiftool_get_pword(2, buff), file_peek_path(), fname); system(SPIF_CAST_C(char *) cmd); fp = fdopen(fd, "rt"); if (fp != NULL) { fclose(file_peek_fp()); file_poke_fp(fp); file_poke_preproc(1); file_poke_outfile(outfile); } } else { if (file_peek_skip()) { SPIFCONF_PARSE_RET(); } spifconf_shell_expand(SPIF_CAST(charptr) buff); } break; case 'b': if (file_peek_skip()) { SPIFCONF_PARSE_RET(); } if (!BEG_STRCASECMP(buff, "begin ")) { ctx_begin(2); break; } /* Intentional pass-through */ case 'e': if (!BEG_STRCASECMP(buff, "end ") || !strcasecmp(SPIF_CAST_C(char *) buff, "end")) { ctx_end(); break; } /* Intentional pass-through */ default: if (file_peek_skip()) { SPIFCONF_PARSE_RET(); } spifconf_shell_expand(SPIF_CAST(charptr) buff); ctx_poke_state((*ctx_id_to_func(id)) (buff, ctx_peek_state())); } SPIFCONF_PARSE_RET(); } #undef SPIFCONF_PARSE_RET spif_charptr_t spifconf_parse(spif_charptr_t conf_name, const spif_charptr_t dir, const spif_charptr_t path) { FILE *fp; spif_charptr_t name = NULL, p = SPIF_CAST(charptr) "."; spif_char_t buff[CONFIG_BUFF], orig_dir[PATH_MAX]; REQUIRE_RVAL(conf_name != NULL, 0); *orig_dir = 0; if (path) { if ((name = spifconf_find_file(conf_name, dir, path)) != NULL) { if ((p = SPIF_CAST(charptr) strrchr(SPIF_CAST_C(char *) name, '/')) != NULL) { getcwd(SPIF_CAST_C(char *) orig_dir, PATH_MAX); *p = 0; p = name; chdir(SPIF_CAST_C(char *) name); } else { p = SPIF_CAST(charptr) "."; } } else { return NULL; } } if ((fp = spifconf_open_file(conf_name)) == NULL) { return NULL; } /* Line count starts at 1 because spifconf_open_file() parses the first line. */ file_push(fp, conf_name, NULL, 1, 0); for (; fstate_idx > 0;) { for (; fgets(SPIF_CAST_C(char *) buff, CONFIG_BUFF, file_peek_fp());) { file_inc_line(); if (!strchr(SPIF_CAST_C(char *) buff, '\n')) { libast_print_error("Parse error in file %s, line %lu: line too long\n", file_peek_path(), file_peek_line()); for (; fgets(SPIF_CAST_C(char *) buff, CONFIG_BUFF, file_peek_fp()) && !strrchr(SPIF_CAST_C(char *) buff, '\n');); continue; } spifconf_parse_line(fp, buff); } fclose(file_peek_fp()); if (file_peek_preproc()) { remove(SPIF_CAST_C(char *) file_peek_outfile()); FREE(file_peek_outfile()); } file_pop(); } if (*orig_dir) { chdir(SPIF_CAST_C(char *) orig_dir); } D_CONF(("Returning \"%s\"\n", p)); return (SPIF_CAST(charptr) STRDUP(p)); } static void * parse_null(spif_charptr_t buff, void *state) { ASSERT_RVAL(!SPIF_PTR_ISNULL(buff), SPIF_NULL_TYPE(ptr)); if (*buff == SPIFCONF_BEGIN_CHAR) { return (NULL); } else if (*buff == SPIFCONF_END_CHAR) { return (NULL); } else { libast_print_error("Parse error in file %s, line %lu: Not allowed in \"null\" context: \"%s\"\n", file_peek_path(), file_peek_line(), buff); return (state); } } /** * @defgroup DOXGRP_CONF Configuration File Parser * * This group of functions/defines/macros comprises the configuration * file parsing engine. * * * A small sample program demonstrating some of these routines can be * found @link conf_example.c here @endlink. */ /** * @example conf_example.c * Example code for using the config file parser. * */ /** * @defgroup DOXGRP_CONF_FSS File State Stack * @ingroup DOXGRP_CONF * * @note An understanding of the inner workings of the file state * stack is not necessary to use the config file parser. If you * aren't interested in understanding the LibAST internals, you should * skip most of this section and simply study the examples. * * Parsers must keep track of various state-related information when * parsing files, things like file name, line number, etc. And since * LibAST's config file parser supports the inclusion of sub-files via * its %include directive, it must keep track of multiple instances of * this information, one for each file. LibAST uses a structure array * called the file state stack. * * When config file parsing is initiated by a call to spifconf_parse(), * the information for that file is pushed onto the empty stack. For * monolithic config files, the stack retains its height throughout * the parsing cycle. However, if an @c %include directive is * encountered (and the file is successfully opened), a new set of * data is placed atop the stack via file_push(). The new file is * then parsed in its entirety, including any sub-files that it may * itself include, before its information is popped off the stack and * parsing of the original file can continue. * * Client programs should not need to modify the stack in any way. * However, use of the file_peek_path() and file_peek_line() macros * are encouraged, specifically for printing error/warning messages. * Many of the file state stack manipulation routines should probably * never be called by client programs (and are therefore marked as * internal); they are, however, made available on the off chance that * someone may get super-creative and do something neat with them. * Just don't blame LibAST if your (ab)use of internal functions * breaks the parser! */ /** * @defgroup DOXGRP_CONF_CTX Context Handling * @ingroup DOXGRP_CONF * * LibAST-style configuration files are organized into logical units * called "contexts." A begin/end pair is used to surround groups of * directives which should be evaluated in a given context. The begin * keyword is followed by the name of the context that will follow. * The end keyword may stand alone; anything after it is ignored. * * The parser starts out in a pseudo-context called @c null for which * LibAST employs a built-in handler that rejects any unexpected * directives with an error message. Any other context must be dealt * with by a client-specified context handler. * * Context handlers defined by the client program must conform to the * following specification: * - Accept two parameters as follows: * -# A spif_charptr_t containing the line of text to be parsed * -# A void * containing optional state information, or NULL * - Return a void * containing optional state information, or NULL * * Although nothing else is strictly @em required by LibAST, if you * want your parser to actually work, it needs to handle the LibAST * context handler calling conventions. The following is a * step-by-step walk-through of how LibAST calls parser functions: * * -# When LibAST encounters a @c begin keyword followed by a one or * more additional words (words are separated by whitespace * according to shell conventions), the word immediately following * the @c begin keyword is interpreted as the context name. * -# LibAST checks its list of registered context handlers for one * that matches the given context name. If none is found, an error * is printed, and the parser skips the entire context (until the * next @c end keyword). Otherwise, go to the next step. * -# The registered context handler function is called. The value * #SPIFCONF_BEGIN_STRING is passed as the first parameter (which I'll * call @a buff ), and NULL is passed as the second parameter * (which I'll call @a state ). * -# The context handler should handle this using a statement similar * to the following: * @code * if (*buff == SPIFCONF_BEGIN_CHAR) { * @endcode * (The value of #SPIFCONF_BEGIN_CHAR is such that it should never * occur in normal config file text.) * If the handler does not require any persistent state information * to be kept between calls, it may simply return NULL here. * Otherwise, this portion of the handler should perform any * initialization required for the state information and return a * pointer to that information. * -# The value returned by the context handler is stored by LibAST * for later use, and parsing of the config file continues with the * next line. * -# Each subsequent line encountered in the config file which does * not start with the keyword @c end is passed to the context * handler function as the first parameter. The second parameter * will contain the handler's previous return value, the persistent * state information pointer. The handler, of course, should * continue returning the state information pointer. * -# Once the @c end keyword is encountered, the context handler is * called with #SPIFCONF_END_STRING as the first parameter and the * state information pointer as the second parameter. This * situation should be caught by some code like this: * @code * if (*buff == SPIFCONF_END_CHAR) { * @endcode * Again, the handler should simply return NULL if no state * information is being kept. Otherwise, any post-processing or * cleanup needed should be done, possibly including the freeing of * the state pointer, etc. The handler should then return NULL. * -# LibAST reverts to the aforementioned @c null context and * continues parsing as above. * * A sample implementation of context handlers which demonstrate use * of this mechanism can be found in the @link conf_example.c config * file parser example @endlink. */ libast-0.7/src/debug.c0000644000076500007650000001450010164450417011614 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file debug.c * Debugging Subsystem Source File * * This file contains all non-cpp-based debugging functionality. * * @author Michael Jennings * $Revision: 1.14 $ * $Date: 2004/12/15 00:00:22 $ */ static const char __attribute__((unused)) cvs_ident[] = "$Id: debug.c,v 1.14 2004/12/15 00:00:22 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include "libast_internal.h" /** * Debug level. * * This variable holds the current debug level. * * @internal * @see DEBUG_LEVEL * @ingroup DOXGRP_DEBUG */ unsigned int libast_debug_level = 0; /** * Debug flags. * * This variable holds the current debug flags. Currently unused. * * @internal * @see DEBUG_FLAGS * @ingroup DOXGRP_DEBUG */ unsigned long libast_debug_flags = 0; /** * @defgroup DOXGRP_DEBUG Debugging Subsystem * * This group of functions/defines/macros implements the debugging * subsystem within LibAST. * * LibAST provides a flexible level-based debugging mechanism to * client programs, supporting both compile-time and run-time methods * for including or suppressing debugging output by increasing or * decreasing the "debug level," i.e. the verbosity, of the system. * * The current level of debugging output is controlled by the * DEBUG_LEVEL variable; to alter it, simply assign a new integer * value (from 0 to 9, inclusive) to this variable. * * LibAST provides debugging for several of its own subsystems and * allows client applications to use the same debugging mechanisms by * defining its own categories. To use the LibAST debugging system, * you will need one #define and one macro for each subsystem or * debugging category your program will have. * * For example, let's say your code contains some socket code. To * create a debugging entity for that code, simply add a #define which * sets the debug level for it, and a macro to map output messages to * the DPRINTF*() macro for that debug level. If you wanted * socket-related debugging information at debug level 2, you'd use * something like these: * * @code * #define DEBUG_SOCKETS 2 * #define D_SOCKETS(x) DPRINTF2(x) * @endcode * * That's all there is to it! Now, anywhere you want socket-related * debugging output, just use the D_SOCKETS() macro like so: * * @code * D_SOCKETS(("Connecting to %s...\n", hostname)); * @endcode * * Be sure to use TWO sets of parentheses, not just one. Don't worry; * you'll get used to it! :-) * * That's all there is to it! * * If you'd like to see a sample program which uses this system, click * @link debug_example.c here @endlink. */ /** * @example debug_example.c * Example code for using the debugging subsystem. * * This is a trivial code example that uses LibAST-style debugging. * The program takes a number, a symbol, and another number on the * command line to perform simple arithmetic. Specify the -d option * to enable the debugging output. * * With debugging output turned off (no -d option), you should see * something like this: * * @code * $ ./debug_example 4 + 4 * 4 + 4 = 8 * $ * @endcode * * With debugging output turned on, you should see something like * this: * * @code * $ ./debug_example -d 10 - 14 * [1045855757] debug_example.c | 35: main(): Debugging is now on. * [1045855757] debug_example.c | 48: main(): Number 1 is 10 * [1045855757] debug_example.c | 43: main(): Got operation '-'. * [1045855757] debug_example.c | 51: main(): Number 2 is 14 * 10 - 14 = -4 * $ * @endcode * * As you can see, the debugging output contains UNIX-style time_t * timestamps, source file names, line numbers, and function names for * each debugging statement. * * Here's the complete source code: */ /* Documentation for the main Doxygen-generated page is here, for no * other reason than this file lacks actual code. :-) */ /** * @mainpage LibAST 0.6.1 Documentation * * This document describes the various features and capabilities * offered by LibAST, the Library of Assorted Spiffy Things. As its * name suggests, LibAST is a collection of various functions, macros, * etc. which do all sorts of spiffy stuff. By reading through all * the following pages of goop, hopefully you'll learn about the * miscellaneous mounds of spiffitude which await you in LibAST! * * Choose a section from the list below, or pick one of the quick * links at the top of the page. If you prefer tree-style navigation, * there is a hidden frame on the left-hand side of your browser * window. You can expand this frame to find the document tree * (requires JavaScript!). * * @section topiclist Topic List * * -# @link DOXGRP_TYPES Portable Data Types @endlink * -# @link DOXGRP_DEBUG Debugging Subsystem @endlink * -# @link DOXGRP_MEM Memory Management Subsystem @endlink * -# @link DOXGRP_STRINGS String Utility Routines @endlink * -# @link DOXGRP_CONF Configuration File Parser @endlink * -# @link DOXGRP_CONF_FSS File State Stack @endlink * -# @link DOXGRP_CONF_CTX Context Handling @endlink * -# @link DOXGRP_OPT Command Line Option Parser @endlink * -# @link DOXGRP_OBJ Object Infrastructure @endlink * */ libast-0.7/src/dlinked_list.c0000644000076500007650000011714310100311135013161 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char __attribute__((unused)) cvs_ident[] = "$Id: dlinked_list.c,v 1.21 2004/07/20 22:32:08 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /* *INDENT-OFF* */ SPIF_DECL_OBJ(dlinked_list_iterator) { SPIF_DECL_PARENT_TYPE(obj); SPIF_DECL_PROPERTY(dlinked_list, subject); SPIF_DECL_PROPERTY(dlinked_list_item, current); }; /* *INDENT-ON* */ static spif_dlinked_list_item_t spif_dlinked_list_item_new(void); static spif_bool_t spif_dlinked_list_item_init(spif_dlinked_list_item_t); static spif_bool_t spif_dlinked_list_item_done(spif_dlinked_list_item_t); static spif_bool_t spif_dlinked_list_item_del(spif_dlinked_list_item_t); static spif_str_t spif_dlinked_list_item_show(spif_dlinked_list_item_t, spif_charptr_t, spif_str_t, size_t); static spif_cmp_t spif_dlinked_list_item_comp(spif_dlinked_list_item_t, spif_dlinked_list_item_t); static spif_dlinked_list_item_t spif_dlinked_list_item_dup(spif_dlinked_list_item_t); static spif_classname_t spif_dlinked_list_item_type(spif_dlinked_list_item_t); SPIF_DECL_PROPERTY_FUNC(dlinked_list_item, obj, data); SPIF_DECL_PROPERTY_FUNC(dlinked_list_item, dlinked_list_item, prev); SPIF_DECL_PROPERTY_FUNC(dlinked_list_item, dlinked_list_item, next); static spif_dlinked_list_t spif_dlinked_list_new(void); static spif_dlinked_list_t spif_dlinked_list_vector_new(void); static spif_dlinked_list_t spif_dlinked_list_map_new(void); static spif_bool_t spif_dlinked_list_init(spif_dlinked_list_t); static spif_bool_t spif_dlinked_list_vector_init(spif_dlinked_list_t); static spif_bool_t spif_dlinked_list_map_init(spif_dlinked_list_t); static spif_bool_t spif_dlinked_list_done(spif_dlinked_list_t); static spif_bool_t spif_dlinked_list_del(spif_dlinked_list_t); static spif_str_t spif_dlinked_list_show(spif_dlinked_list_t, spif_charptr_t, spif_str_t, size_t); static spif_cmp_t spif_dlinked_list_comp(spif_dlinked_list_t, spif_dlinked_list_t); static spif_dlinked_list_t spif_dlinked_list_dup(spif_dlinked_list_t); static spif_dlinked_list_t spif_dlinked_list_vector_dup(spif_dlinked_list_t); static spif_dlinked_list_t spif_dlinked_list_map_dup(spif_dlinked_list_t); static spif_classname_t spif_dlinked_list_type(spif_dlinked_list_t); static spif_bool_t spif_dlinked_list_append(spif_dlinked_list_t self, spif_obj_t obj); static spif_bool_t spif_dlinked_list_contains(spif_dlinked_list_t self, spif_obj_t obj); static spif_bool_t spif_dlinked_list_vector_contains(spif_dlinked_list_t self, spif_obj_t obj); static spif_listidx_t spif_dlinked_list_count(spif_dlinked_list_t self); static spif_obj_t spif_dlinked_list_find(spif_dlinked_list_t self, spif_obj_t obj); static spif_obj_t spif_dlinked_list_vector_find(spif_dlinked_list_t self, spif_obj_t obj); static spif_obj_t spif_dlinked_list_get(spif_dlinked_list_t self, spif_listidx_t idx); static spif_obj_t spif_dlinked_list_map_get(spif_dlinked_list_t self, spif_obj_t key); static spif_list_t spif_dlinked_list_get_keys(spif_dlinked_list_t self, spif_list_t key_list); static spif_list_t spif_dlinked_list_get_pairs(spif_dlinked_list_t self, spif_list_t pair_list); static spif_list_t spif_dlinked_list_get_values(spif_dlinked_list_t self, spif_list_t value_list); static spif_bool_t spif_dlinked_list_has_key(spif_dlinked_list_t self, spif_obj_t key); static spif_bool_t spif_dlinked_list_has_value(spif_dlinked_list_t self, spif_obj_t value); static spif_listidx_t spif_dlinked_list_index(spif_dlinked_list_t self, spif_obj_t obj); static spif_bool_t spif_dlinked_list_insert(spif_dlinked_list_t self, spif_obj_t obj); static spif_bool_t spif_dlinked_list_insert_at(spif_dlinked_list_t self, spif_obj_t obj, spif_listidx_t idx); static spif_iterator_t spif_dlinked_list_iterator(spif_dlinked_list_t self); static spif_bool_t spif_dlinked_list_prepend(spif_dlinked_list_t self, spif_obj_t obj); static spif_obj_t spif_dlinked_list_remove(spif_dlinked_list_t self, spif_obj_t item); static spif_obj_t spif_dlinked_list_map_remove(spif_dlinked_list_t self, spif_obj_t item); static spif_obj_t spif_dlinked_list_remove_at(spif_dlinked_list_t self, spif_listidx_t idx); static spif_bool_t spif_dlinked_list_reverse(spif_dlinked_list_t self); static spif_bool_t spif_dlinked_list_set(spif_dlinked_list_t self, spif_obj_t key, spif_obj_t value); static spif_obj_t * spif_dlinked_list_to_array(spif_dlinked_list_t self); SPIF_DECL_PROPERTY_FUNC(dlinked_list, listidx, len); SPIF_DECL_PROPERTY_FUNC(dlinked_list, dlinked_list_item, head); SPIF_DECL_PROPERTY_FUNC(dlinked_list, dlinked_list_item, tail); static spif_dlinked_list_iterator_t spif_dlinked_list_iterator_new(spif_dlinked_list_t subject); static spif_bool_t spif_dlinked_list_iterator_init(spif_dlinked_list_iterator_t self, spif_dlinked_list_t subject); static spif_bool_t spif_dlinked_list_iterator_done(spif_dlinked_list_iterator_t self); static spif_bool_t spif_dlinked_list_iterator_del(spif_dlinked_list_iterator_t self); static spif_str_t spif_dlinked_list_iterator_show(spif_dlinked_list_iterator_t self, spif_charptr_t name, spif_str_t buff, size_t indent); static spif_cmp_t spif_dlinked_list_iterator_comp(spif_dlinked_list_iterator_t self, spif_dlinked_list_iterator_t other); static spif_dlinked_list_iterator_t spif_dlinked_list_iterator_dup(spif_dlinked_list_iterator_t self); static spif_classname_t spif_dlinked_list_iterator_type(spif_dlinked_list_iterator_t self); static spif_bool_t spif_dlinked_list_iterator_has_next(spif_dlinked_list_iterator_t self); static spif_obj_t spif_dlinked_list_iterator_next(spif_dlinked_list_iterator_t self); SPIF_DECL_PROPERTY_FUNC(dlinked_list_iterator, dlinked_list, subject); SPIF_DECL_PROPERTY_FUNC(dlinked_list_iterator, dlinked_list_item, current); /* *INDENT-OFF* */ static SPIF_CONST_TYPE(class) dli_class = { SPIF_DECL_CLASSNAME(dlinked_list_item), (spif_func_t) spif_dlinked_list_item_new, (spif_func_t) spif_dlinked_list_item_init, (spif_func_t) spif_dlinked_list_item_done, (spif_func_t) spif_dlinked_list_item_del, (spif_func_t) spif_dlinked_list_item_show, (spif_func_t) spif_dlinked_list_item_comp, (spif_func_t) spif_dlinked_list_item_dup, (spif_func_t) spif_dlinked_list_item_type }; SPIF_TYPE(class) SPIF_CLASS_VAR(dlinked_list_item) = &dli_class; static spif_const_listclass_t dl_class = { { SPIF_DECL_CLASSNAME(dlinked_list), (spif_func_t) spif_dlinked_list_new, (spif_func_t) spif_dlinked_list_init, (spif_func_t) spif_dlinked_list_done, (spif_func_t) spif_dlinked_list_del, (spif_func_t) spif_dlinked_list_show, (spif_func_t) spif_dlinked_list_comp, (spif_func_t) spif_dlinked_list_dup, (spif_func_t) spif_dlinked_list_type }, (spif_func_t) spif_dlinked_list_append, (spif_func_t) spif_dlinked_list_contains, (spif_func_t) spif_dlinked_list_count, (spif_func_t) spif_dlinked_list_find, (spif_func_t) spif_dlinked_list_get, (spif_func_t) spif_dlinked_list_index, (spif_func_t) spif_dlinked_list_insert, (spif_func_t) spif_dlinked_list_insert_at, (spif_func_t) spif_dlinked_list_iterator, (spif_func_t) spif_dlinked_list_prepend, (spif_func_t) spif_dlinked_list_remove, (spif_func_t) spif_dlinked_list_remove_at, (spif_func_t) spif_dlinked_list_reverse, (spif_func_t) spif_dlinked_list_to_array }; spif_listclass_t SPIF_LISTCLASS_VAR(dlinked_list) = &dl_class; static spif_const_vectorclass_t dlv_class = { { SPIF_DECL_CLASSNAME(dlinked_list), (spif_func_t) spif_dlinked_list_vector_new, (spif_func_t) spif_dlinked_list_vector_init, (spif_func_t) spif_dlinked_list_done, (spif_func_t) spif_dlinked_list_del, (spif_func_t) spif_dlinked_list_show, (spif_func_t) spif_dlinked_list_comp, (spif_func_t) spif_dlinked_list_vector_dup, (spif_func_t) spif_dlinked_list_type }, (spif_func_t) spif_dlinked_list_vector_contains, (spif_func_t) spif_dlinked_list_count, (spif_func_t) spif_dlinked_list_vector_find, (spif_func_t) spif_dlinked_list_insert, (spif_func_t) spif_dlinked_list_iterator, (spif_func_t) spif_dlinked_list_remove, (spif_func_t) spif_dlinked_list_to_array }; spif_vectorclass_t SPIF_VECTORCLASS_VAR(dlinked_list) = &dlv_class; static spif_const_mapclass_t dllm_class = { { SPIF_DECL_CLASSNAME(dlinked_list), (spif_func_t) spif_dlinked_list_map_new, (spif_func_t) spif_dlinked_list_map_init, (spif_func_t) spif_dlinked_list_done, (spif_func_t) spif_dlinked_list_del, (spif_func_t) spif_dlinked_list_show, (spif_func_t) spif_dlinked_list_comp, (spif_func_t) spif_dlinked_list_map_dup, (spif_func_t) spif_dlinked_list_type }, (spif_func_t) spif_dlinked_list_count, (spif_func_t) spif_dlinked_list_map_get, (spif_func_t) spif_dlinked_list_get_keys, (spif_func_t) spif_dlinked_list_get_pairs, (spif_func_t) spif_dlinked_list_get_values, (spif_func_t) spif_dlinked_list_has_key, (spif_func_t) spif_dlinked_list_has_value, (spif_func_t) spif_dlinked_list_iterator, (spif_func_t) spif_dlinked_list_map_remove, (spif_func_t) spif_dlinked_list_set }; spif_mapclass_t SPIF_MAPCLASS_VAR(dlinked_list) = &dllm_class; static spif_const_iteratorclass_t dlli_class = { { SPIF_DECL_CLASSNAME(dlinked_list), (spif_func_t) spif_dlinked_list_iterator_new, (spif_func_t) spif_dlinked_list_iterator_init, (spif_func_t) spif_dlinked_list_iterator_done, (spif_func_t) spif_dlinked_list_iterator_del, (spif_func_t) spif_dlinked_list_iterator_show, (spif_func_t) spif_dlinked_list_iterator_comp, (spif_func_t) spif_dlinked_list_iterator_dup, (spif_func_t) spif_dlinked_list_iterator_type }, (spif_func_t) spif_dlinked_list_iterator_has_next, (spif_func_t) spif_dlinked_list_iterator_next }; spif_iteratorclass_t SPIF_ITERATORCLASS_VAR(dlinked_list) = &dlli_class; /* *INDENT-ON* */ static spif_dlinked_list_item_t spif_dlinked_list_item_new(void) { spif_dlinked_list_item_t self; self = SPIF_ALLOC(dlinked_list_item); if (!spif_dlinked_list_item_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(dlinked_list_item); } return self; } static spif_bool_t spif_dlinked_list_item_init(spif_dlinked_list_item_t self) { ASSERT_RVAL(!SPIF_DLINKED_LIST_ITEM_ISNULL(self), FALSE); self->data = SPIF_NULL_TYPE(obj); self->prev = SPIF_NULL_TYPE(dlinked_list_item); self->next = SPIF_NULL_TYPE(dlinked_list_item); return TRUE; } static spif_bool_t spif_dlinked_list_item_done(spif_dlinked_list_item_t self) { ASSERT_RVAL(!SPIF_DLINKED_LIST_ITEM_ISNULL(self), FALSE); if (self->data != SPIF_NULL_TYPE(obj)) { SPIF_OBJ_DEL(self->data); } self->data = SPIF_NULL_TYPE(obj); self->prev = SPIF_NULL_TYPE(dlinked_list_item); self->next = SPIF_NULL_TYPE(dlinked_list_item); return TRUE; } static spif_bool_t spif_dlinked_list_item_del(spif_dlinked_list_item_t self) { ASSERT_RVAL(!SPIF_DLINKED_LIST_ITEM_ISNULL(self), FALSE); spif_dlinked_list_item_done(self); SPIF_DEALLOC(self); return TRUE; } static spif_str_t spif_dlinked_list_item_show(spif_dlinked_list_item_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_DLINKED_LIST_ITEM_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(dlinked_list_item, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "(spif_dlinked_list_item_t) %s (%9p <- %9p -> %9p): ", name, SPIF_CAST(ptr) self->prev, SPIF_CAST(ptr) self, SPIF_CAST(ptr) self->next); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, SPIF_CAST(charptr) tmp); } if (SPIF_DLINKED_LIST_ITEM_ISNULL(self->data)) { spif_str_append_from_ptr(buff, SPIF_CAST(charptr) SPIF_NULLSTR_TYPE(obj)); } else { buff = SPIF_OBJ_SHOW(self->data, buff, 0); } return buff; } static spif_cmp_t spif_dlinked_list_item_comp(spif_dlinked_list_item_t self, spif_dlinked_list_item_t other) { SPIF_OBJ_COMP_CHECK_NULL(self, other); return SPIF_OBJ_COMP(SPIF_OBJ(self->data), SPIF_OBJ(other->data)); } static spif_dlinked_list_item_t spif_dlinked_list_item_dup(spif_dlinked_list_item_t self) { spif_dlinked_list_item_t tmp; ASSERT_RVAL(!SPIF_DLINKED_LIST_ITEM_ISNULL(self), SPIF_NULL_TYPE(dlinked_list_item)); tmp = spif_dlinked_list_item_new(); tmp->data = SPIF_OBJ_DUP(self->data); return tmp; } static spif_classname_t spif_dlinked_list_item_type(spif_dlinked_list_item_t self) { ASSERT_RVAL(!SPIF_DLINKED_LIST_ITEM_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_CLASS_VAR(dlinked_list_item)->classname; } SPIF_DEFINE_PROPERTY_FUNC(dlinked_list_item, obj, data) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(dlinked_list_item, dlinked_list_item, prev) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(dlinked_list_item, dlinked_list_item, next) static spif_dlinked_list_t spif_dlinked_list_new(void) { spif_dlinked_list_t self; self = SPIF_ALLOC(dlinked_list); if (!spif_dlinked_list_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(dlinked_list); } return self; } static spif_dlinked_list_t spif_dlinked_list_vector_new(void) { spif_dlinked_list_t self; self = SPIF_ALLOC(dlinked_list); if (!spif_dlinked_list_vector_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(dlinked_list); } return self; } static spif_dlinked_list_t spif_dlinked_list_map_new(void) { spif_dlinked_list_t self; self = SPIF_ALLOC(dlinked_list); if (!spif_dlinked_list_map_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(dlinked_list); } return self; } static spif_bool_t spif_dlinked_list_init(spif_dlinked_list_t self) { ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_LISTCLASS_VAR(dlinked_list))); self->len = 0; self->head = SPIF_NULL_TYPE(dlinked_list_item); self->tail = SPIF_NULL_TYPE(dlinked_list_item); return TRUE; } static spif_bool_t spif_dlinked_list_vector_init(spif_dlinked_list_t self) { ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_VECTORCLASS_VAR(dlinked_list))); self->len = 0; self->head = SPIF_NULL_TYPE(dlinked_list_item); self->tail = SPIF_NULL_TYPE(dlinked_list_item); return TRUE; } static spif_bool_t spif_dlinked_list_map_init(spif_dlinked_list_t self) { ASSERT_RVAL(!SPIF_MAP_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_MAPCLASS_VAR(dlinked_list))); self->len = 0; self->head = SPIF_NULL_TYPE(dlinked_list_item); self->tail = SPIF_NULL_TYPE(dlinked_list_item); return TRUE; } static spif_bool_t spif_dlinked_list_done(spif_dlinked_list_t self) { spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); if (self->len) { for (current = self->head; current;) { spif_dlinked_list_item_t tmp; tmp = current; current = current->next; spif_dlinked_list_item_del(tmp); } self->len = 0; self->head = SPIF_NULL_TYPE(dlinked_list_item); self->tail = SPIF_NULL_TYPE(dlinked_list_item); } return TRUE; } static spif_bool_t spif_dlinked_list_del(spif_dlinked_list_t self) { ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); spif_dlinked_list_done(self); SPIF_DEALLOC(self); return TRUE; } static spif_str_t spif_dlinked_list_show(spif_dlinked_list_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; spif_dlinked_list_item_t current; spif_listidx_t i; if (SPIF_LIST_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(dlinked_list, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "(spif_dlinked_list_t) %s: %10p {\n", name, SPIF_CAST(ptr) self); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } if (SPIF_DLINKED_LIST_ITEM_ISNULL(self->head)) { spif_str_append_from_ptr(buff, SPIF_CAST(charptr) SPIF_NULLSTR_TYPE(obj)); } else { for (current = self->head, i = 0; current; current = current->next, i++) { sprintf(SPIF_CAST_C(char *) tmp, "item %d", i); buff = spif_dlinked_list_item_show(current, tmp, buff, indent + 2); } } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "}\n"); spif_str_append_from_ptr(buff, tmp); return buff; } static spif_cmp_t spif_dlinked_list_comp(spif_dlinked_list_t self, spif_dlinked_list_t other) { SPIF_OBJ_COMP_CHECK_NULL(self, other); return (spif_obj_comp(SPIF_OBJ(self), SPIF_OBJ(other))); } static spif_dlinked_list_t spif_dlinked_list_dup(spif_dlinked_list_t self) { spif_dlinked_list_t tmp; spif_dlinked_list_item_t src, dest, prev; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(dlinked_list)); tmp = spif_dlinked_list_new(); memcpy(tmp, self, SPIF_SIZEOF_TYPE(dlinked_list)); tmp->head = spif_dlinked_list_item_dup(self->head); for (src = self->head, dest = tmp->head, prev = SPIF_NULL_TYPE(dlinked_list_item); src->next; src = src->next, prev = dest, dest = dest->next) { dest->next = spif_dlinked_list_item_dup(src->next); dest->prev = prev; } dest->next = SPIF_NULL_TYPE(dlinked_list_item); tmp->tail = prev; return tmp; } static spif_dlinked_list_t spif_dlinked_list_vector_dup(spif_dlinked_list_t self) { spif_dlinked_list_t tmp; spif_dlinked_list_item_t src, dest, prev; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(dlinked_list)); tmp = spif_dlinked_list_vector_new(); memcpy(tmp, self, SPIF_SIZEOF_TYPE(dlinked_list)); tmp->head = spif_dlinked_list_item_dup(self->head); for (src = self->head, dest = tmp->head, prev = SPIF_NULL_TYPE(dlinked_list_item); src->next; src = src->next, prev = dest, dest = dest->next) { dest->next = spif_dlinked_list_item_dup(src->next); dest->prev = prev; } dest->next = SPIF_NULL_TYPE(dlinked_list_item); tmp->tail = prev; return tmp; } static spif_dlinked_list_t spif_dlinked_list_map_dup(spif_dlinked_list_t self) { spif_dlinked_list_t tmp; spif_dlinked_list_item_t src, dest, prev; ASSERT_RVAL(!SPIF_MAP_ISNULL(self), SPIF_NULL_TYPE(dlinked_list)); tmp = spif_dlinked_list_map_new(); memcpy(tmp, self, SPIF_SIZEOF_TYPE(dlinked_list)); tmp->head = spif_dlinked_list_item_dup(self->head); for (src = self->head, dest = tmp->head, prev = SPIF_NULL_TYPE(dlinked_list_item); src->next; src = src->next, prev = dest, dest = dest->next) { dest->next = spif_dlinked_list_item_dup(src->next); dest->prev = prev; } dest->next = SPIF_NULL_TYPE(dlinked_list_item); tmp->tail = prev; return tmp; } static spif_classname_t spif_dlinked_list_type(spif_dlinked_list_t self) { ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } static spif_bool_t spif_dlinked_list_append(spif_dlinked_list_t self, spif_obj_t obj) { spif_dlinked_list_item_t item; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); /* Create list member object "item" */ item = spif_dlinked_list_item_new(); spif_dlinked_list_item_set_data(item, obj); /* Append "item" to the end of the list. */ if (self->tail) { item->prev = self->tail; item->prev->next = item; self->tail = item; } else { self->tail = self->head = item; item->prev = SPIF_NULL_TYPE(dlinked_list_item); } item->next = SPIF_NULL_TYPE(dlinked_list_item); self->len++; return TRUE; } static spif_bool_t spif_dlinked_list_contains(spif_dlinked_list_t self, spif_obj_t obj) { ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); return ((SPIF_LIST_ISNULL(spif_dlinked_list_find(self, obj))) ? (FALSE) : (TRUE)); } static spif_bool_t spif_dlinked_list_vector_contains(spif_dlinked_list_t self, spif_obj_t obj) { ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), FALSE); return ((SPIF_LIST_ISNULL(spif_dlinked_list_vector_find(self, obj))) ? (FALSE) : (TRUE)); } static spif_listidx_t spif_dlinked_list_count(spif_dlinked_list_t self) { ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); return self->len; } static spif_obj_t spif_dlinked_list_find(spif_dlinked_list_t self, spif_obj_t obj) { spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(obj), SPIF_NULL_TYPE(obj)); for (current = self->head; current; current = current->next) { if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(obj, current->data))) { return current->data; } } return SPIF_NULL_TYPE(obj); } static spif_obj_t spif_dlinked_list_vector_find(spif_dlinked_list_t self, spif_obj_t obj) { spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(obj), SPIF_NULL_TYPE(obj)); for (current = self->head; current; current = current->next) { spif_cmp_t c; c = SPIF_OBJ_COMP(obj, current->data); if (SPIF_CMP_IS_EQUAL(c)) { return current->data; } else if (SPIF_CMP_IS_LESS(c)) { break; } } return SPIF_NULL_TYPE(obj); } static spif_obj_t spif_dlinked_list_get(spif_dlinked_list_t self, spif_listidx_t idx) { spif_listidx_t i; spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(obj)); if (idx < 0) { /* Negative indexes go backward from the end of the list. */ idx += self->len; } REQUIRE_RVAL(idx >= 0, SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(idx < self->len, SPIF_NULL_TYPE(obj)); if (idx > (self->len / 2)) { for (current = self->tail, i = self->len - 1; current && i > idx; i--, current = current->prev); return (current ? (current->data) : SPIF_NULL_TYPE(obj)); } else { for (current = self->head, i = 0; current && i < idx; i++, current = current->next); return (current ? (current->data) : SPIF_NULL_TYPE(obj)); } } static spif_obj_t spif_dlinked_list_map_get(spif_dlinked_list_t self, spif_obj_t key) { spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(key), SPIF_NULL_TYPE(obj)); for (current = self->head; current; current = current->next) { spif_cmp_t c; /* current->data is always non-NULL in maps. */ ASSERT_RVAL(!SPIF_OBJ_ISNULL(current->data), SPIF_NULL_TYPE(obj)); c = SPIF_OBJ_COMP(current->data, key); if (SPIF_CMP_IS_EQUAL(c)) { return SPIF_OBJPAIR(current->data)->value; } else if (SPIF_CMP_IS_GREATER(c)) { break; } } return SPIF_NULL_TYPE(obj); } static spif_list_t spif_dlinked_list_get_keys(spif_dlinked_list_t self, spif_list_t key_list) { spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(list)); if (SPIF_LIST_ISNULL(key_list)) { key_list = SPIF_LIST_NEW(linked_list); } for (current = self->head; current; current = current->next) { /* current->data is always non-NULL in maps. */ SPIF_LIST_APPEND(key_list, SPIF_OBJ_DUP(SPIF_OBJPAIR(current->data)->key)); } return key_list; } static spif_list_t spif_dlinked_list_get_pairs(spif_dlinked_list_t self, spif_list_t pair_list) { spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(list)); if (SPIF_LIST_ISNULL(pair_list)) { pair_list = SPIF_LIST_NEW(linked_list); } for (current = self->head; current; current = current->next) { /* current->data is always non-NULL in maps. */ SPIF_LIST_APPEND(pair_list, SPIF_OBJ_DUP(SPIF_OBJPAIR(current->data))); } return pair_list; } static spif_list_t spif_dlinked_list_get_values(spif_dlinked_list_t self, spif_list_t value_list) { spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(list)); if (SPIF_LIST_ISNULL(value_list)) { value_list = SPIF_LIST_NEW(linked_list); } for (current = self->head; current; current = current->next) { /* current->data is always non-NULL in maps. */ SPIF_LIST_APPEND(value_list, SPIF_OBJ_DUP(SPIF_OBJPAIR(current->data)->value)); } return value_list; } static spif_bool_t spif_dlinked_list_has_key(spif_dlinked_list_t self, spif_obj_t key) { return ((SPIF_OBJ_ISNULL(spif_dlinked_list_map_get(self, key))) ? FALSE : TRUE); } static spif_bool_t spif_dlinked_list_has_value(spif_dlinked_list_t self, spif_obj_t value) { spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), FALSE); for (current = self->head; current; current = current->next) { spif_objpair_t pair; /* current->data is always non-NULL in maps. */ pair = SPIF_OBJPAIR(current->data); if (SPIF_OBJ_ISNULL(value) && SPIF_OBJ_ISNULL(pair->value)) { return TRUE; } else if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(pair->value, value))) { return TRUE; } } return FALSE; } static spif_listidx_t spif_dlinked_list_index(spif_dlinked_list_t self, spif_obj_t obj) { spif_listidx_t i; spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_CAST(listidx) -1); for (current = self->head, i = 0; current && !SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(obj, current->data)); i++, current = current->next); return (current ? i : ((spif_listidx_t) (-1))); } static spif_bool_t spif_dlinked_list_insert(spif_dlinked_list_t self, spif_obj_t obj) { spif_dlinked_list_item_t item, current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); item = spif_dlinked_list_item_new(); spif_dlinked_list_item_set_data(item, obj); if (SPIF_DLINKED_LIST_ITEM_ISNULL(self->head)) { self->head = self->tail = item; } else if (SPIF_CMP_IS_LESS(spif_dlinked_list_item_comp(item, self->head))) { item->next = self->head; self->head->prev = item; self->head = item; } else if (SPIF_CMP_IS_GREATER(spif_dlinked_list_item_comp(item, self->tail))) { item->prev = self->tail; self->tail->next = item; self->tail = item; } else { for (current = self->head; current->next && SPIF_CMP_IS_GREATER(spif_dlinked_list_item_comp(item, current->next)); current = current->next); item->next = current->next; item->prev = current; current->next->prev = item; current->next = item; } self->len++; return TRUE; } static spif_bool_t spif_dlinked_list_insert_at(spif_dlinked_list_t self, spif_obj_t obj, spif_listidx_t idx) { spif_listidx_t i; spif_dlinked_list_item_t item, current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); if (idx < 0) { /* Negative indexes go backward from the end of the list. */ idx += self->len; } REQUIRE_RVAL((idx + 1) > 0, FALSE); if (idx == 0 || SPIF_DLINKED_LIST_ITEM_ISNULL(self->head)) { return spif_dlinked_list_prepend(self, obj); } else if (idx == (self->len - 1) || SPIF_DLINKED_LIST_ITEM_ISNULL(self->tail)) { return spif_dlinked_list_append(self, obj); } else if (idx > self->len) { for (i = self->len; i < idx; i++) { spif_dlinked_list_append(self, SPIF_NULL_TYPE(obj)); } return spif_dlinked_list_append(self, obj); } else if (idx > (self->len / 2)) { for (current = self->tail, i = self->len - 1; current->prev && i > idx; i--, current = current->prev); if (i != idx) { return FALSE; } } else { for (current = self->head, i = 1; current->next && i < idx; i++, current = current->next); if (i != idx) { return FALSE; } } item = spif_dlinked_list_item_new(); spif_dlinked_list_item_set_data(item, obj); item->next = current->next; item->prev = current; current->next->prev = item; current->next = item; self->len++; return TRUE; } static spif_iterator_t spif_dlinked_list_iterator(spif_dlinked_list_t self) { ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(iterator)); return SPIF_CAST(iterator) spif_dlinked_list_iterator_new(self); } static spif_bool_t spif_dlinked_list_prepend(spif_dlinked_list_t self, spif_obj_t obj) { spif_dlinked_list_item_t item, current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); /* Create list member object "item" */ item = spif_dlinked_list_item_new(); spif_dlinked_list_item_set_data(item, obj); /* Set "item" to be at the front of the list. */ if (self->head) { current = self->head; self->head = item; current->prev = item; item->next = current; } else { self->head = self->tail = item; } self->len++; return TRUE; } static spif_obj_t spif_dlinked_list_remove(spif_dlinked_list_t self, spif_obj_t item) { spif_dlinked_list_item_t current, tmp; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(obj)); if (SPIF_DLINKED_LIST_ITEM_ISNULL(self->head)) { return SPIF_NULL_TYPE(obj); } for (current = self->head; current && !SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(item, current->data)); current = current->next); if (SPIF_DLINKED_LIST_ITEM_ISNULL(current)) { return SPIF_NULL_TYPE(obj); } tmp = current; if (!SPIF_DLINKED_LIST_ITEM_ISNULL(tmp->prev)) { tmp->prev->next = tmp->next; } if (!SPIF_DLINKED_LIST_ITEM_ISNULL(tmp->next)) { tmp->next->prev = tmp->prev; } if (tmp == self->head) { self->head = tmp->next; } if (tmp == self->tail) { self->tail = tmp->prev; } item = tmp->data; tmp->data = SPIF_NULL_TYPE(obj); spif_dlinked_list_item_del(tmp); self->len--; return item; } static spif_obj_t spif_dlinked_list_map_remove(spif_dlinked_list_t self, spif_obj_t item) { spif_dlinked_list_item_t current, tmp; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(item), SPIF_NULL_TYPE(obj)); if (SPIF_DLINKED_LIST_ITEM_ISNULL(self->head)) { return SPIF_NULL_TYPE(obj); } else if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(self->head->data, item))) { tmp = self->head; self->head = self->head->next; } else { for (current = self->head; current->next && !SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(current->next->data, item)); current = current->next); if (current->next) { tmp = current->next; current->next = current->next->next; } else { return SPIF_NULL_TYPE(obj); } } item = tmp->data; tmp->data = SPIF_NULL_TYPE(obj); spif_dlinked_list_item_del(tmp); self->len--; return item; } static spif_obj_t spif_dlinked_list_remove_at(spif_dlinked_list_t self, spif_listidx_t idx) { spif_listidx_t i; spif_dlinked_list_item_t current; spif_obj_t tmp; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(obj)); if (SPIF_DLINKED_LIST_ITEM_ISNULL(self->head)) { return SPIF_NULL_TYPE(obj); } if (idx < 0) { /* Negative indexes go backward from the end of the list. */ idx += self->len; } REQUIRE_RVAL(idx >= 0, SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(idx < self->len, SPIF_NULL_TYPE(obj)); if (idx > (self->len / 2)) { for (current = self->tail, i = self->len - 1; current && i > idx; i--, current = current->prev); } else { for (current = self->head, i = 0; current && i < idx; i++, current = current->next); } if (SPIF_DLINKED_LIST_ITEM_ISNULL(current)) { return SPIF_NULL_TYPE(obj); } if (!SPIF_DLINKED_LIST_ITEM_ISNULL(current->prev)) { current->prev->next = current->next; } if (!SPIF_DLINKED_LIST_ITEM_ISNULL(current->next)) { current->next->prev = current->prev; } if (current == self->head) { self->head = current->next; } if (current == self->tail) { self->tail = current->prev; } tmp = spif_dlinked_list_item_get_data(current); current->data = SPIF_NULL_TYPE(obj); spif_dlinked_list_item_del(current); self->len--; return tmp; } static spif_bool_t spif_dlinked_list_reverse(spif_dlinked_list_t self) { spif_dlinked_list_item_t current, tmp; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); for (current = self->head; current; ) { tmp = current; current = current->next; SWAP(tmp->prev, tmp->next); } self->head = tmp; return TRUE; } static spif_bool_t spif_dlinked_list_set(spif_dlinked_list_t self, spif_obj_t key, spif_obj_t value) { spif_dlinked_list_item_t current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(key), FALSE); if (SPIF_OBJ_IS_OBJPAIR(key) && SPIF_OBJ_ISNULL(value)) { value = SPIF_OBJ(SPIF_OBJPAIR(key)->value); key = SPIF_OBJ(SPIF_OBJPAIR(key)->key); } for (current = self->head; current; current = current->next) { if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(current->data, key))) { break; } } if (SPIF_DLINKED_LIST_ITEM_ISNULL(current)) { spif_dlinked_list_insert(self, SPIF_OBJ(spif_objpair_new_from_both(key, value))); return FALSE; } else { spif_objpair_set_value(SPIF_OBJPAIR(current->data), SPIF_OBJ_DUP(value)); return TRUE; } } static spif_obj_t * spif_dlinked_list_to_array(spif_dlinked_list_t self) { spif_obj_t *tmp; spif_dlinked_list_item_t current; spif_listidx_t i; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE_PTR(obj)); tmp = SPIF_CAST_C(spif_obj_t *) MALLOC(SPIF_SIZEOF_TYPE(obj) * self->len); for (i = 0, current = self->head; i < self->len; current = current->next, i++) { tmp[i] = SPIF_CAST(obj) SPIF_OBJ(spif_dlinked_list_item_get_data(current)); } return tmp; } SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(dlinked_list, listidx, len) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(dlinked_list, dlinked_list_item, head) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(dlinked_list, dlinked_list_item, tail) static spif_dlinked_list_iterator_t spif_dlinked_list_iterator_new(spif_dlinked_list_t subject) { spif_dlinked_list_iterator_t self; self = SPIF_ALLOC(dlinked_list_iterator); if (!spif_dlinked_list_iterator_init(self, subject)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(dlinked_list_iterator); } return self; } static spif_bool_t spif_dlinked_list_iterator_init(spif_dlinked_list_iterator_t self, spif_dlinked_list_t subject) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_ITERATORCLASS_VAR(dlinked_list))); self->subject = subject; if (SPIF_LIST_ISNULL(self->subject)) { self->current = SPIF_NULL_TYPE(dlinked_list_item); } else { self->current = self->subject->head; } return TRUE; } static spif_bool_t spif_dlinked_list_iterator_done(spif_dlinked_list_iterator_t self) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); self->subject = SPIF_NULL_TYPE(dlinked_list); self->current = SPIF_NULL_TYPE(dlinked_list_item); return TRUE; } static spif_bool_t spif_dlinked_list_iterator_del(spif_dlinked_list_iterator_t self) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); spif_dlinked_list_iterator_done(self); SPIF_DEALLOC(self); return TRUE; } static spif_str_t spif_dlinked_list_iterator_show(spif_dlinked_list_iterator_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_ITERATOR_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(iterator, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "(spif_dlinked_list_iterator_t) %s: %10p {\n", name, SPIF_CAST(ptr) self); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } buff = spif_dlinked_list_show(self->subject, SPIF_CAST(charptr) "subject", buff, indent + 2); buff = spif_dlinked_list_item_show(self->current, SPIF_CAST(charptr) "current", buff, indent + 2); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "}\n"); spif_str_append_from_ptr(buff, tmp); return buff; } static spif_cmp_t spif_dlinked_list_iterator_comp(spif_dlinked_list_iterator_t self, spif_dlinked_list_iterator_t other) { return spif_dlinked_list_comp(self->subject, other->subject); } static spif_dlinked_list_iterator_t spif_dlinked_list_iterator_dup(spif_dlinked_list_iterator_t self) { spif_dlinked_list_iterator_t tmp; ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), SPIF_NULL_TYPE(dlinked_list_iterator)); tmp = spif_dlinked_list_iterator_new(self->subject); tmp->current = self->current; return tmp; } static spif_classname_t spif_dlinked_list_iterator_type(spif_dlinked_list_iterator_t self) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } static spif_bool_t spif_dlinked_list_iterator_has_next(spif_dlinked_list_iterator_t self) { spif_dlinked_list_t subject; ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); subject = self->subject; REQUIRE_RVAL(!SPIF_LIST_ISNULL(subject), FALSE); if (self->current) { return TRUE; } else { return FALSE; } } static spif_obj_t spif_dlinked_list_iterator_next(spif_dlinked_list_iterator_t self) { spif_obj_t tmp; ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_LIST_ISNULL(self->subject), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_DLINKED_LIST_ITEM_ISNULL(self->current), SPIF_NULL_TYPE(obj)); tmp = self->current->data; self->current = self->current->next; return tmp; } SPIF_DEFINE_PROPERTY_FUNC(dlinked_list_iterator, dlinked_list, subject) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(dlinked_list_iterator, dlinked_list_item, current) libast-0.7/src/file.c0000644000076500007650000000673110100311135011433 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file file.c * File manipulation routines. * * This file contains file-related functions. * * @author Michael Jennings * $Revision: 1.11 $ * $Date: 2004/07/23 21:38:39 $ */ static const char __attribute__((unused)) cvs_ident[] = "$Id: file.c,v 1.11 2004/07/23 21:38:39 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /** * Create and open a temporary file. * * This function creates a temporary file and returns a standard UNIX * file descriptor for the new file. The file is created in $TMPDIR, * or $TMP, or /tmp if all else fails. The libc function @c mkstemp() * does the actual file creation/opening. The umask is set to 0077 * just before the call, and the permissions are forceably changed to * 0600 immediately after. If the @a len parameter is non-zero, up to * @a len characters of the path and filename of the newly-created * file are copied into the buffer pointed to by @a ftemplate. The * file descriptor is then returned to the caller. * * @param ftemplate The initial portion of the filename. If you want * the path info returned, make sure this buffer is * sufficiently large. * @param len The maximum number of bytes @a ftemplate can * hold. * @return The file descriptor for the new temp file. */ int spiftool_temp_file(spif_charptr_t ftemplate, size_t len) { spif_char_t buff[256]; int fd; mode_t m; ASSERT_RVAL(!SPIF_PTR_ISNULL(ftemplate), SPIF_CAST_C(int) -1); ASSERT_RVAL(len > 0, SPIF_CAST_C(int) -1); if (getenv("TMPDIR")) { snprintf(SPIF_CAST_C(char *) buff, sizeof(buff), "%s/%sXXXXXX", getenv("TMPDIR"), ftemplate); } else if (getenv("TMP")) { snprintf(SPIF_CAST_C(char *) buff, sizeof(buff), "%s/%sXXXXXX", getenv("TMP"), ftemplate); } else { snprintf(SPIF_CAST_C(char *) buff, sizeof(buff), "/tmp/%sXXXXXX", ftemplate); } m = umask(0077); fd = mkstemp(SPIF_CAST_C(char *) buff); umask(m); if ((fd < 0) || fchmod(fd, (S_IRUSR | S_IWUSR))) { return (-1); } if (len) { spiftool_safe_strncpy(ftemplate, buff, len); } return (fd); } libast-0.7/src/linked_list.c0000644000076500007650000011217010100311135013010 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char __attribute__((unused)) cvs_ident[] = "$Id: linked_list.c,v 1.26 2004/07/23 21:38:39 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /* *INDENT-OFF* */ SPIF_DECL_OBJ(linked_list_iterator) { SPIF_DECL_PARENT_TYPE(obj); SPIF_DECL_PROPERTY(linked_list, subject); SPIF_DECL_PROPERTY(linked_list_item, current); }; /* *INDENT-ON* */ static spif_linked_list_item_t spif_linked_list_item_new(void); static spif_bool_t spif_linked_list_item_init(spif_linked_list_item_t); static spif_bool_t spif_linked_list_item_done(spif_linked_list_item_t); static spif_bool_t spif_linked_list_item_del(spif_linked_list_item_t); static spif_str_t spif_linked_list_item_show(spif_linked_list_item_t, spif_charptr_t, spif_str_t, size_t); static spif_cmp_t spif_linked_list_item_comp(spif_linked_list_item_t, spif_linked_list_item_t); static spif_linked_list_item_t spif_linked_list_item_dup(spif_linked_list_item_t); static spif_classname_t spif_linked_list_item_type(spif_linked_list_item_t); SPIF_DECL_PROPERTY_FUNC(linked_list_item, obj, data); SPIF_DECL_PROPERTY_FUNC(linked_list_item, linked_list_item, next); static spif_linked_list_t spif_linked_list_new(void); static spif_linked_list_t spif_linked_list_vector_new(void); static spif_linked_list_t spif_linked_list_map_new(void); static spif_bool_t spif_linked_list_init(spif_linked_list_t); static spif_bool_t spif_linked_list_vector_init(spif_linked_list_t); static spif_bool_t spif_linked_list_map_init(spif_linked_list_t); static spif_bool_t spif_linked_list_done(spif_linked_list_t); static spif_bool_t spif_linked_list_del(spif_linked_list_t); static spif_str_t spif_linked_list_show(spif_linked_list_t, spif_charptr_t, spif_str_t, size_t); static spif_cmp_t spif_linked_list_comp(spif_linked_list_t, spif_linked_list_t); static spif_linked_list_t spif_linked_list_dup(spif_linked_list_t); static spif_linked_list_t spif_linked_list_vector_dup(spif_linked_list_t); static spif_linked_list_t spif_linked_list_map_dup(spif_linked_list_t); static spif_classname_t spif_linked_list_type(spif_linked_list_t); static spif_bool_t spif_linked_list_append(spif_linked_list_t self, spif_obj_t obj); static spif_bool_t spif_linked_list_contains(spif_linked_list_t self, spif_obj_t obj); static spif_bool_t spif_linked_list_vector_contains(spif_linked_list_t self, spif_obj_t obj); static spif_listidx_t spif_linked_list_count(spif_linked_list_t self); static spif_obj_t spif_linked_list_find(spif_linked_list_t self, spif_obj_t obj); static spif_obj_t spif_linked_list_vector_find(spif_linked_list_t self, spif_obj_t obj); static spif_obj_t spif_linked_list_get(spif_linked_list_t self, spif_listidx_t idx); static spif_obj_t spif_linked_list_map_get(spif_linked_list_t self, spif_obj_t key); static spif_list_t spif_linked_list_get_keys(spif_linked_list_t self, spif_list_t key_list); static spif_list_t spif_linked_list_get_pairs(spif_linked_list_t self, spif_list_t pair_list); static spif_list_t spif_linked_list_get_values(spif_linked_list_t self, spif_list_t value_list); static spif_bool_t spif_linked_list_has_key(spif_linked_list_t self, spif_obj_t key); static spif_bool_t spif_linked_list_has_value(spif_linked_list_t self, spif_obj_t value); static spif_listidx_t spif_linked_list_index(spif_linked_list_t self, spif_obj_t obj); static spif_bool_t spif_linked_list_insert(spif_linked_list_t self, spif_obj_t obj); static spif_bool_t spif_linked_list_insert_at(spif_linked_list_t self, spif_obj_t obj, spif_listidx_t idx); static spif_iterator_t spif_linked_list_iterator(spif_linked_list_t self); static spif_bool_t spif_linked_list_prepend(spif_linked_list_t self, spif_obj_t obj); static spif_obj_t spif_linked_list_remove(spif_linked_list_t self, spif_obj_t item); static spif_obj_t spif_linked_list_map_remove(spif_linked_list_t self, spif_obj_t item); static spif_obj_t spif_linked_list_remove_at(spif_linked_list_t self, spif_listidx_t idx); static spif_bool_t spif_linked_list_reverse(spif_linked_list_t self); static spif_bool_t spif_linked_list_set(spif_linked_list_t self, spif_obj_t key, spif_obj_t value); static spif_obj_t * spif_linked_list_to_array(spif_linked_list_t self); SPIF_DECL_PROPERTY_FUNC(linked_list, listidx, len); SPIF_DECL_PROPERTY_FUNC(linked_list, linked_list_item, head); static spif_linked_list_iterator_t spif_linked_list_iterator_new(spif_linked_list_t subject); static spif_bool_t spif_linked_list_iterator_init(spif_linked_list_iterator_t self, spif_linked_list_t subject); static spif_bool_t spif_linked_list_iterator_done(spif_linked_list_iterator_t self); static spif_bool_t spif_linked_list_iterator_del(spif_linked_list_iterator_t self); static spif_str_t spif_linked_list_iterator_show(spif_linked_list_iterator_t self, spif_charptr_t name, spif_str_t buff, size_t indent); static spif_cmp_t spif_linked_list_iterator_comp(spif_linked_list_iterator_t self, spif_linked_list_iterator_t other); static spif_linked_list_iterator_t spif_linked_list_iterator_dup(spif_linked_list_iterator_t self); static spif_classname_t spif_linked_list_iterator_type(spif_linked_list_iterator_t self); static spif_bool_t spif_linked_list_iterator_has_next(spif_linked_list_iterator_t self); static spif_obj_t spif_linked_list_iterator_next(spif_linked_list_iterator_t self); SPIF_DECL_PROPERTY_FUNC(linked_list_iterator, linked_list, subject); SPIF_DECL_PROPERTY_FUNC(linked_list_iterator, linked_list_item, current); /* *INDENT-OFF* */ static SPIF_CONST_TYPE(class) lli_class = { SPIF_DECL_CLASSNAME(linked_list_item), (spif_func_t) spif_linked_list_item_new, (spif_func_t) spif_linked_list_item_init, (spif_func_t) spif_linked_list_item_done, (spif_func_t) spif_linked_list_item_del, (spif_func_t) spif_linked_list_item_show, (spif_func_t) spif_linked_list_item_comp, (spif_func_t) spif_linked_list_item_dup, (spif_func_t) spif_linked_list_item_type }; SPIF_TYPE(class) SPIF_CLASS_VAR(linked_list_item) = &lli_class; static spif_const_listclass_t ll_class = { { SPIF_DECL_CLASSNAME(linked_list), (spif_func_t) spif_linked_list_new, (spif_func_t) spif_linked_list_init, (spif_func_t) spif_linked_list_done, (spif_func_t) spif_linked_list_del, (spif_func_t) spif_linked_list_show, (spif_func_t) spif_linked_list_comp, (spif_func_t) spif_linked_list_dup, (spif_func_t) spif_linked_list_type }, (spif_func_t) spif_linked_list_append, (spif_func_t) spif_linked_list_contains, (spif_func_t) spif_linked_list_count, (spif_func_t) spif_linked_list_find, (spif_func_t) spif_linked_list_get, (spif_func_t) spif_linked_list_index, (spif_func_t) spif_linked_list_insert, (spif_func_t) spif_linked_list_insert_at, (spif_func_t) spif_linked_list_iterator, (spif_func_t) spif_linked_list_prepend, (spif_func_t) spif_linked_list_remove, (spif_func_t) spif_linked_list_remove_at, (spif_func_t) spif_linked_list_reverse, (spif_func_t) spif_linked_list_to_array }; spif_listclass_t SPIF_LISTCLASS_VAR(linked_list) = &ll_class; static spif_const_vectorclass_t llv_class = { { SPIF_DECL_CLASSNAME(linked_list), (spif_func_t) spif_linked_list_vector_new, (spif_func_t) spif_linked_list_vector_init, (spif_func_t) spif_linked_list_done, (spif_func_t) spif_linked_list_del, (spif_func_t) spif_linked_list_show, (spif_func_t) spif_linked_list_comp, (spif_func_t) spif_linked_list_vector_dup, (spif_func_t) spif_linked_list_type }, (spif_func_t) spif_linked_list_vector_contains, (spif_func_t) spif_linked_list_count, (spif_func_t) spif_linked_list_vector_find, (spif_func_t) spif_linked_list_insert, (spif_func_t) spif_linked_list_iterator, (spif_func_t) spif_linked_list_remove, (spif_func_t) spif_linked_list_to_array }; spif_vectorclass_t SPIF_VECTORCLASS_VAR(linked_list) = &llv_class; static spif_const_mapclass_t llm_class = { { SPIF_DECL_CLASSNAME(linked_list), (spif_func_t) spif_linked_list_map_new, (spif_func_t) spif_linked_list_map_init, (spif_func_t) spif_linked_list_done, (spif_func_t) spif_linked_list_del, (spif_func_t) spif_linked_list_show, (spif_func_t) spif_linked_list_comp, (spif_func_t) spif_linked_list_map_dup, (spif_func_t) spif_linked_list_type }, (spif_func_t) spif_linked_list_count, (spif_func_t) spif_linked_list_map_get, (spif_func_t) spif_linked_list_get_keys, (spif_func_t) spif_linked_list_get_pairs, (spif_func_t) spif_linked_list_get_values, (spif_func_t) spif_linked_list_has_key, (spif_func_t) spif_linked_list_has_value, (spif_func_t) spif_linked_list_iterator, (spif_func_t) spif_linked_list_map_remove, (spif_func_t) spif_linked_list_set }; spif_mapclass_t SPIF_MAPCLASS_VAR(linked_list) = &llm_class; static spif_const_iteratorclass_t li_class = { { SPIF_DECL_CLASSNAME(linked_list), (spif_func_t) spif_linked_list_iterator_new, (spif_func_t) spif_linked_list_iterator_init, (spif_func_t) spif_linked_list_iterator_done, (spif_func_t) spif_linked_list_iterator_del, (spif_func_t) spif_linked_list_iterator_show, (spif_func_t) spif_linked_list_iterator_comp, (spif_func_t) spif_linked_list_iterator_dup, (spif_func_t) spif_linked_list_iterator_type }, (spif_func_t) spif_linked_list_iterator_has_next, (spif_func_t) spif_linked_list_iterator_next }; spif_iteratorclass_t SPIF_ITERATORCLASS_VAR(linked_list) = &li_class; /* *INDENT-ON* */ static spif_linked_list_item_t spif_linked_list_item_new(void) { spif_linked_list_item_t self; self = SPIF_ALLOC(linked_list_item); if (!spif_linked_list_item_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(linked_list_item); } return self; } static spif_bool_t spif_linked_list_item_init(spif_linked_list_item_t self) { ASSERT_RVAL(!SPIF_LINKED_LIST_ITEM_ISNULL(self), FALSE); self->data = SPIF_NULL_TYPE(obj); self->next = SPIF_NULL_TYPE(linked_list_item); return TRUE; } static spif_bool_t spif_linked_list_item_done(spif_linked_list_item_t self) { ASSERT_RVAL(!SPIF_LINKED_LIST_ITEM_ISNULL(self), FALSE); if (self->data != SPIF_NULL_TYPE(obj)) { SPIF_OBJ_DEL(self->data); } self->data = SPIF_NULL_TYPE(obj); self->next = SPIF_NULL_TYPE(linked_list_item); return TRUE; } static spif_bool_t spif_linked_list_item_del(spif_linked_list_item_t self) { ASSERT_RVAL(!SPIF_LINKED_LIST_ITEM_ISNULL(self), FALSE); spif_linked_list_item_done(self); SPIF_DEALLOC(self); return TRUE; } static spif_str_t spif_linked_list_item_show(spif_linked_list_item_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_LINKED_LIST_ITEM_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(linked_list_item, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "(spif_linked_list_item_t) %s (%9p -> %9p): ", name, SPIF_CAST(ptr) self, SPIF_CAST(ptr) self->next); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } if (SPIF_LINKED_LIST_ITEM_ISNULL(self->data)) { spif_str_append_from_ptr(buff, SPIF_CAST(charptr) SPIF_NULLSTR_TYPE(obj) "\n"); } else { buff = SPIF_OBJ_SHOW(self->data, buff, 0); } return buff; } static spif_cmp_t spif_linked_list_item_comp(spif_linked_list_item_t self, spif_linked_list_item_t other) { SPIF_OBJ_COMP_CHECK_NULL(self, other); SPIF_OBJ_COMP_CHECK_NULL(self->data, other->data); return (SPIF_CAST(cmp) SPIF_OBJ_COMP(SPIF_OBJ(self->data), SPIF_OBJ(other->data))); } static spif_linked_list_item_t spif_linked_list_item_dup(spif_linked_list_item_t self) { spif_linked_list_item_t tmp; ASSERT_RVAL(!SPIF_LINKED_LIST_ITEM_ISNULL(self), FALSE); tmp = spif_linked_list_item_new(); if (!SPIF_OBJ_ISNULL(self->data)) { tmp->data = SPIF_OBJ_DUP(self->data); } return tmp; } static spif_classname_t spif_linked_list_item_type(spif_linked_list_item_t self) { ASSERT_RVAL(!SPIF_LINKED_LIST_ITEM_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } SPIF_DEFINE_PROPERTY_FUNC(linked_list_item, obj, data) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(linked_list_item, linked_list_item, next) static spif_linked_list_t spif_linked_list_new(void) { spif_linked_list_t self; self = SPIF_ALLOC(linked_list); if (!spif_linked_list_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(linked_list); } return self; } static spif_linked_list_t spif_linked_list_vector_new(void) { spif_linked_list_t self; self = SPIF_ALLOC(linked_list); if (!spif_linked_list_vector_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(linked_list); } return self; } static spif_linked_list_t spif_linked_list_map_new(void) { spif_linked_list_t self; self = SPIF_ALLOC(linked_list); if (!spif_linked_list_map_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(linked_list); } return self; } static spif_bool_t spif_linked_list_init(spif_linked_list_t self) { spif_bool_t t; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ t = spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_LISTCLASS_VAR(linked_list))); self->len = 0; self->head = SPIF_NULL_TYPE(linked_list_item); return t; } static spif_bool_t spif_linked_list_vector_init(spif_linked_list_t self) { spif_bool_t t; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ t = spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_VECTORCLASS_VAR(linked_list))); self->len = 0; self->head = SPIF_NULL_TYPE(linked_list_item); return t; } static spif_bool_t spif_linked_list_map_init(spif_linked_list_t self) { spif_bool_t t; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ t = spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_MAPCLASS_VAR(linked_list))); self->len = 0; self->head = SPIF_NULL_TYPE(linked_list_item); return t; } static spif_bool_t spif_linked_list_done(spif_linked_list_t self) { spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); if (self->len) { for (current = self->head; current;) { spif_linked_list_item_t tmp; tmp = current; current = current->next; spif_linked_list_item_del(tmp); } self->len = 0; self->head = SPIF_NULL_TYPE(linked_list_item); } return TRUE; } static spif_bool_t spif_linked_list_del(spif_linked_list_t self) { ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); spif_linked_list_done(self); SPIF_DEALLOC(self); return TRUE; } static spif_str_t spif_linked_list_show(spif_linked_list_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; spif_linked_list_item_t current; spif_listidx_t i; if (SPIF_LIST_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(linked_list, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "(spif_linked_list_t) %s: %10p {\n", name, SPIF_CAST(ptr) self); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, " len: %lu\n", SPIF_CAST_C(unsigned long) self->len); spif_str_append_from_ptr(buff, tmp); if (SPIF_LINKED_LIST_ITEM_ISNULL(self->head)) { spif_str_append_from_ptr(buff, SPIF_CAST(charptr) SPIF_NULLSTR_TYPE(obj) "\n"); } else { for (current = self->head, i = 0; current; current = current->next, i++) { sprintf(SPIF_CAST_C(char *) tmp, "item %d", i); buff = spif_linked_list_item_show(current, tmp, buff, indent + 2); } } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "}\n"); spif_str_append_from_ptr(buff, tmp); return buff; } static spif_cmp_t spif_linked_list_comp(spif_linked_list_t self, spif_linked_list_t other) { SPIF_OBJ_COMP_CHECK_NULL(self, other); /* FIXME: This should probably do something more intelligent. */ return (SPIF_OBJ_COMP(SPIF_OBJ(self), SPIF_OBJ(other))); } static spif_linked_list_t spif_linked_list_dup(spif_linked_list_t self) { spif_linked_list_t tmp; spif_linked_list_item_t src, dest; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(linked_list)); tmp = spif_linked_list_new(); memcpy(tmp, self, SPIF_SIZEOF_TYPE(linked_list)); tmp->head = spif_linked_list_item_dup(self->head); for (src = self->head, dest = tmp->head; src->next; src = src->next, dest = dest->next) { dest->next = spif_linked_list_item_dup(src->next); } dest->next = SPIF_NULL_TYPE(linked_list_item); return tmp; } static spif_linked_list_t spif_linked_list_vector_dup(spif_linked_list_t self) { spif_linked_list_t tmp; spif_linked_list_item_t src, dest; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(linked_list)); tmp = spif_linked_list_vector_new(); memcpy(tmp, self, SPIF_SIZEOF_TYPE(linked_list)); tmp->head = spif_linked_list_item_dup(self->head); for (src = self->head, dest = tmp->head; src->next; src = src->next, dest = dest->next) { dest->next = spif_linked_list_item_dup(src->next); } dest->next = SPIF_NULL_TYPE(linked_list_item); return tmp; } static spif_linked_list_t spif_linked_list_map_dup(spif_linked_list_t self) { spif_linked_list_t tmp; spif_linked_list_item_t src, dest; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(linked_list)); tmp = spif_linked_list_map_new(); memcpy(tmp, self, SPIF_SIZEOF_TYPE(linked_list)); tmp->head = spif_linked_list_item_dup(self->head); for (src = self->head, dest = tmp->head; src->next; src = src->next, dest = dest->next) { dest->next = spif_linked_list_item_dup(src->next); } dest->next = SPIF_NULL_TYPE(linked_list_item); return tmp; } static spif_classname_t spif_linked_list_type(spif_linked_list_t self) { ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } static spif_bool_t spif_linked_list_append(spif_linked_list_t self, spif_obj_t obj) { spif_linked_list_item_t item, current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); /* Create list member object "item" */ item = spif_linked_list_item_new(); spif_linked_list_item_set_data(item, obj); /* Append "item" to the end of the list. */ if (self->head) { for (current = self->head; current->next; current = current->next); current->next = item; } else { self->head = item; } self->len++; return TRUE; } static spif_bool_t spif_linked_list_contains(spif_linked_list_t self, spif_obj_t obj) { ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); return ((SPIF_OBJ_ISNULL(spif_linked_list_find(self, obj))) ? (FALSE) : (TRUE)); } static spif_bool_t spif_linked_list_vector_contains(spif_linked_list_t self, spif_obj_t obj) { ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), FALSE); return ((SPIF_OBJ_ISNULL(spif_linked_list_vector_find(self, obj))) ? (FALSE) : (TRUE)); } static spif_listidx_t spif_linked_list_count(spif_linked_list_t self) { ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(listidx)); return self->len; } static spif_obj_t spif_linked_list_find(spif_linked_list_t self, spif_obj_t obj) { spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(obj), SPIF_NULL_TYPE(obj)); for (current = self->head; current; current = current->next) { /* current->data may be NULL here, so use obj methods. */ if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(obj, current->data))) { return current->data; } } return SPIF_NULL_TYPE(obj); } static spif_obj_t spif_linked_list_vector_find(spif_linked_list_t self, spif_obj_t obj) { spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(obj), SPIF_NULL_TYPE(obj)); for (current = self->head; current; current = current->next) { spif_cmp_t c; /* current->data is always non-NULL in vectors. */ ASSERT_RVAL(!SPIF_OBJ_ISNULL(current->data), SPIF_NULL_TYPE(obj)); c = SPIF_OBJ_COMP(current->data, obj); if (SPIF_CMP_IS_EQUAL(c)) { return current->data; } else if (SPIF_CMP_IS_GREATER(c)) { break; } } return SPIF_NULL_TYPE(obj); } static spif_obj_t spif_linked_list_get(spif_linked_list_t self, spif_listidx_t idx) { spif_listidx_t i; spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(obj)); if (idx < 0) { /* Negative indexes go backward from the end of the list. */ idx += self->len; } REQUIRE_RVAL(idx >= 0, SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(idx < self->len, SPIF_NULL_TYPE(obj)); for (current = self->head, i = 0; current && i < idx; i++, current = current->next); return (current ? (current->data) : SPIF_NULL_TYPE(obj)); } static spif_obj_t spif_linked_list_map_get(spif_linked_list_t self, spif_obj_t key) { spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(key), SPIF_NULL_TYPE(obj)); for (current = self->head; current; current = current->next) { spif_cmp_t c; /* current->data is always non-NULL in maps. */ ASSERT_RVAL(!SPIF_OBJ_ISNULL(current->data), SPIF_NULL_TYPE(obj)); c = SPIF_OBJ_COMP(current->data, key); if (SPIF_CMP_IS_EQUAL(c)) { return SPIF_OBJPAIR(current->data)->value; } else if (SPIF_CMP_IS_GREATER(c)) { break; } } return SPIF_NULL_TYPE(obj); } static spif_list_t spif_linked_list_get_keys(spif_linked_list_t self, spif_list_t key_list) { spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(list)); if (SPIF_LIST_ISNULL(key_list)) { key_list = SPIF_LIST_NEW(linked_list); } for (current = self->head; current; current = current->next) { /* current->data is always non-NULL in maps. */ SPIF_LIST_APPEND(key_list, SPIF_OBJ_DUP(SPIF_OBJPAIR(current->data)->key)); } return key_list; } static spif_list_t spif_linked_list_get_pairs(spif_linked_list_t self, spif_list_t pair_list) { spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(list)); if (SPIF_LIST_ISNULL(pair_list)) { pair_list = SPIF_LIST_NEW(linked_list); } for (current = self->head; current; current = current->next) { /* current->data is always non-NULL in maps. */ SPIF_LIST_APPEND(pair_list, SPIF_OBJ_DUP(SPIF_OBJPAIR(current->data))); } return pair_list; } static spif_list_t spif_linked_list_get_values(spif_linked_list_t self, spif_list_t value_list) { spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), SPIF_NULL_TYPE(list)); if (SPIF_LIST_ISNULL(value_list)) { value_list = SPIF_LIST_NEW(linked_list); } for (current = self->head; current; current = current->next) { /* current->data is always non-NULL in maps. */ SPIF_LIST_APPEND(value_list, SPIF_OBJ_DUP(SPIF_OBJPAIR(current->data)->value)); } return value_list; } static spif_bool_t spif_linked_list_has_key(spif_linked_list_t self, spif_obj_t key) { return ((SPIF_OBJ_ISNULL(spif_linked_list_map_get(self, key))) ? FALSE : TRUE); } static spif_bool_t spif_linked_list_has_value(spif_linked_list_t self, spif_obj_t value) { spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_VECTOR_ISNULL(self), FALSE); for (current = self->head; current; current = current->next) { spif_objpair_t pair; /* current->data is always non-NULL in maps. */ pair = SPIF_OBJPAIR(current->data); if (SPIF_OBJ_ISNULL(value) && SPIF_OBJ_ISNULL(pair->value)) { return TRUE; } else if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(pair->value, value))) { return TRUE; } } return FALSE; } static spif_listidx_t spif_linked_list_index(spif_linked_list_t self, spif_obj_t obj) { spif_listidx_t i; spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_CAST(listidx) -1); for (current = self->head, i = 0; current && !SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(obj, current->data)); i++, current = current->next); return (current ? i : (SPIF_CAST(listidx) -1)); } static spif_bool_t spif_linked_list_insert(spif_linked_list_t self, spif_obj_t obj) { spif_linked_list_item_t item, current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); item = spif_linked_list_item_new(); spif_linked_list_item_set_data(item, obj); if (SPIF_LINKED_LIST_ITEM_ISNULL(self->head)) { self->head = item; } else if (SPIF_CMP_IS_LESS(spif_linked_list_item_comp(item, self->head))) { item->next = self->head; self->head = item; } else { for (current = self->head; current->next && SPIF_CMP_IS_GREATER(spif_linked_list_item_comp(item, current->next)); current = current->next); item->next = current->next; current->next = item; } self->len++; return TRUE; } static spif_bool_t spif_linked_list_insert_at(spif_linked_list_t self, spif_obj_t obj, spif_listidx_t idx) { spif_listidx_t i; spif_linked_list_item_t item, current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); if (idx < 0) { /* Negative indexes go backward from the end of the list. */ idx += self->len; } REQUIRE_RVAL((idx + 1) >= 0, FALSE); if (idx == 0 || SPIF_LINKED_LIST_ITEM_ISNULL(self->head)) { return spif_linked_list_prepend(self, obj); } for (current = self->head, i = 1; current->next && i < idx; i++, current = current->next); for (; i < idx; i++, current = current->next) { current->next = spif_linked_list_item_new(); self->len++; } item = spif_linked_list_item_new(); spif_linked_list_item_set_data(item, obj); item->next = current->next; current->next = item; self->len++; return TRUE; } static spif_iterator_t spif_linked_list_iterator(spif_linked_list_t self) { return SPIF_CAST(iterator) spif_linked_list_iterator_new(self); } static spif_bool_t spif_linked_list_prepend(spif_linked_list_t self, spif_obj_t obj) { spif_linked_list_item_t item, current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); /* Create list member object "item" */ item = spif_linked_list_item_new(); spif_linked_list_item_set_data(item, obj); /* Set "item" to be at the front of the list. */ current = self->head; self->head = item; item->next = current; self->len++; return TRUE; } static spif_obj_t spif_linked_list_remove(spif_linked_list_t self, spif_obj_t item) { spif_linked_list_item_t current, tmp; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(item), SPIF_NULL_TYPE(obj)); if (SPIF_LINKED_LIST_ITEM_ISNULL(self->head)) { return SPIF_NULL_TYPE(obj); } else if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(item, self->head->data))) { tmp = self->head; self->head = self->head->next; } else { for (current = self->head; current->next && !SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(item, current->next->data)); current = current->next); if (current->next) { tmp = current->next; current->next = current->next->next; } else { return SPIF_NULL_TYPE(obj); } } item = tmp->data; tmp->data = SPIF_NULL_TYPE(obj); spif_linked_list_item_del(tmp); self->len--; return item; } static spif_obj_t spif_linked_list_map_remove(spif_linked_list_t self, spif_obj_t item) { spif_linked_list_item_t current, tmp; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(item), SPIF_NULL_TYPE(obj)); if (SPIF_LINKED_LIST_ITEM_ISNULL(self->head)) { return SPIF_NULL_TYPE(obj); } else if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(self->head->data, item))) { tmp = self->head; self->head = self->head->next; } else { for (current = self->head; current->next && !SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(current->next->data, item)); current = current->next); if (current->next) { tmp = current->next; current->next = current->next->next; } else { return SPIF_NULL_TYPE(obj); } } item = tmp->data; tmp->data = SPIF_NULL_TYPE(obj); spif_linked_list_item_del(tmp); self->len--; return item; } static spif_obj_t spif_linked_list_remove_at(spif_linked_list_t self, spif_listidx_t idx) { spif_listidx_t i; spif_linked_list_item_t item, current; spif_obj_t tmp; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE(obj)); if (idx < 0) { /* Negative indexes go backward from the end of the list. */ idx += self->len; } REQUIRE_RVAL(idx >= 0, SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(idx < self->len, SPIF_NULL_TYPE(obj)); if (SPIF_LINKED_LIST_ITEM_ISNULL(self->head)) { return SPIF_NULL_TYPE(obj); } else if (idx == 0) { item = self->head; self->head = item->next; } else { for (current = self->head, i = 1; current->next && i < idx; i++, current = current->next); if (i != idx) { return SPIF_NULL_TYPE(obj); } item = current->next; current->next = item->next; } self->len--; tmp = spif_linked_list_item_get_data(item); item->data = SPIF_NULL_TYPE(obj); spif_linked_list_item_del(item); return tmp; } static spif_bool_t spif_linked_list_reverse(spif_linked_list_t self) { spif_linked_list_item_t current, tmp, previous; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); for (previous = SPIF_NULL_TYPE(linked_list_item), current = self->head; current; previous = tmp) { tmp = current; current = current->next; tmp->next = previous; } self->head = tmp; return TRUE; } static spif_bool_t spif_linked_list_set(spif_linked_list_t self, spif_obj_t key, spif_obj_t value) { spif_linked_list_item_t current; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_OBJ_ISNULL(key), FALSE); if (SPIF_OBJ_IS_OBJPAIR(key) && SPIF_OBJ_ISNULL(value)) { value = SPIF_OBJ(SPIF_OBJPAIR(key)->value); key = SPIF_OBJ(SPIF_OBJPAIR(key)->key); } for (current = self->head; current; current = current->next) { if (SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(current->data, key))) { break; } } if (SPIF_LINKED_LIST_ITEM_ISNULL(current)) { spif_linked_list_insert(self, SPIF_OBJ(spif_objpair_new_from_both(key, value))); return FALSE; } else { spif_objpair_set_value(SPIF_OBJPAIR(current->data), SPIF_OBJ_DUP(value)); return TRUE; } } static spif_obj_t * spif_linked_list_to_array(spif_linked_list_t self) { spif_obj_t *tmp; spif_linked_list_item_t current; spif_listidx_t i; ASSERT_RVAL(!SPIF_LIST_ISNULL(self), SPIF_NULL_TYPE_PTR(obj)); tmp = SPIF_CAST_C(spif_obj_t *) MALLOC(SPIF_SIZEOF_TYPE(obj) * self->len); for (i = 0, current = self->head; i < self->len; current = current->next, i++) { tmp[i] = SPIF_CAST(obj) SPIF_OBJ(spif_linked_list_item_get_data(current)); } return tmp; } SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(linked_list, listidx, len) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(linked_list, linked_list_item, head) static spif_linked_list_iterator_t spif_linked_list_iterator_new(spif_linked_list_t subject) { spif_linked_list_iterator_t self; self = SPIF_ALLOC(linked_list_iterator); if (!spif_linked_list_iterator_init(self, subject)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(linked_list_iterator); } return self; } static spif_bool_t spif_linked_list_iterator_init(spif_linked_list_iterator_t self, spif_linked_list_t subject) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_ITERATORCLASS_VAR(linked_list))); self->subject = subject; if (SPIF_LIST_ISNULL(self->subject)) { self->current = SPIF_NULL_TYPE(linked_list_item); } else { self->current = self->subject->head; } return TRUE; } static spif_bool_t spif_linked_list_iterator_done(spif_linked_list_iterator_t self) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); /* Do not destroy these objects. The list owns them! */ self->subject = SPIF_NULL_TYPE(linked_list); self->current = SPIF_NULL_TYPE(linked_list_item); return TRUE; } static spif_bool_t spif_linked_list_iterator_del(spif_linked_list_iterator_t self) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); spif_linked_list_iterator_done(self); SPIF_DEALLOC(self); return TRUE; } static spif_str_t spif_linked_list_iterator_show(spif_linked_list_iterator_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_ITERATOR_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(iterator, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "(spif_linked_list_iterator_t) %s: %10p {\n", name, SPIF_CAST(ptr) self); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } buff = spif_linked_list_show(self->subject, SPIF_CAST(charptr) "subject", buff, indent + 2); buff = spif_linked_list_item_show(self->current, SPIF_CAST(charptr) "current", buff, indent + 2); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "}\n"); spif_str_append_from_ptr(buff, tmp); return buff; } static spif_cmp_t spif_linked_list_iterator_comp(spif_linked_list_iterator_t self, spif_linked_list_iterator_t other) { SPIF_OBJ_COMP_CHECK_NULL(self, other); SPIF_OBJ_COMP_CHECK_NULL(self->subject, other->subject); return spif_linked_list_comp(self->subject, other->subject); } static spif_linked_list_iterator_t spif_linked_list_iterator_dup(spif_linked_list_iterator_t self) { spif_linked_list_iterator_t tmp; ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), SPIF_NULL_TYPE(linked_list_iterator)); tmp = spif_linked_list_iterator_new(self->subject); tmp->current = self->current; return tmp; } static spif_classname_t spif_linked_list_iterator_type(spif_linked_list_iterator_t self) { ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } static spif_bool_t spif_linked_list_iterator_has_next(spif_linked_list_iterator_t self) { spif_linked_list_t subject; ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), FALSE); subject = self->subject; REQUIRE_RVAL(!SPIF_LIST_ISNULL(subject), FALSE); if (self->current) { return TRUE; } else { return FALSE; } } static spif_obj_t spif_linked_list_iterator_next(spif_linked_list_iterator_t self) { spif_obj_t tmp; ASSERT_RVAL(!SPIF_ITERATOR_ISNULL(self), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_LIST_ISNULL(self->subject), SPIF_NULL_TYPE(obj)); REQUIRE_RVAL(!SPIF_LINKED_LIST_ITEM_ISNULL(self->current), SPIF_NULL_TYPE(obj)); tmp = self->current->data; self->current = self->current->next; return tmp; } SPIF_DEFINE_PROPERTY_FUNC(linked_list_iterator, linked_list, subject) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(linked_list_iterator, linked_list_item, current) libast-0.7/src/mbuff.c0000644000076500007650000004647010363065216011640 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char __attribute__((unused)) cvs_ident[] = "$Id: mbuff.c,v 1.1 2004/12/15 00:00:22 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /* *INDENT-OFF* */ static SPIF_CONST_TYPE(mbuffclass) mb_class = { { SPIF_DECL_CLASSNAME(mbuff), (spif_func_t) spif_mbuff_new, (spif_func_t) spif_mbuff_init, (spif_func_t) spif_mbuff_done, (spif_func_t) spif_mbuff_del, (spif_func_t) spif_mbuff_show, (spif_func_t) spif_mbuff_comp, (spif_func_t) spif_mbuff_dup, (spif_func_t) spif_mbuff_type }, (spif_func_t) spif_mbuff_new_from_ptr, (spif_func_t) spif_mbuff_new_from_buff, (spif_func_t) spif_mbuff_new_from_fp, (spif_func_t) spif_mbuff_new_from_fd, (spif_func_t) spif_mbuff_init_from_ptr, (spif_func_t) spif_mbuff_init_from_buff, (spif_func_t) spif_mbuff_init_from_fp, (spif_func_t) spif_mbuff_init_from_fd, (spif_func_t) spif_mbuff_append, (spif_func_t) spif_mbuff_append_from_ptr, (spif_func_t) spif_mbuff_clear, (spif_func_t) spif_mbuff_cmp, (spif_func_t) spif_mbuff_cmp_with_ptr, (spif_func_t) spif_mbuff_find, (spif_func_t) spif_mbuff_find_from_ptr, (spif_func_t) spif_mbuff_index, (spif_func_t) spif_mbuff_ncmp, (spif_func_t) spif_mbuff_ncmp_with_ptr, (spif_func_t) spif_mbuff_prepend, (spif_func_t) spif_mbuff_prepend_from_ptr, (spif_func_t) spif_mbuff_reverse, (spif_func_t) spif_mbuff_rindex, (spif_func_t) spif_mbuff_splice, (spif_func_t) spif_mbuff_splice_from_ptr, (spif_func_t) spif_mbuff_subbuff, (spif_func_t) spif_mbuff_subbuff_to_ptr, (spif_func_t) spif_mbuff_trim }; SPIF_TYPE(class) SPIF_CLASS_VAR(mbuff) = SPIF_CAST(class) &mb_class; SPIF_TYPE(mbuffclass) SPIF_MBUFFCLASS_VAR(mbuff) = &mb_class; /* *INDENT-ON* */ spif_mbuff_t spif_mbuff_new(void) { spif_mbuff_t self; self = SPIF_ALLOC(mbuff); if (!spif_mbuff_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(mbuff); } return self; } spif_mbuff_t spif_mbuff_new_from_ptr(spif_byteptr_t old, spif_memidx_t len) { spif_mbuff_t self; self = SPIF_ALLOC(mbuff); if (!spif_mbuff_init_from_ptr(self, old, len)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(mbuff); } return self; } spif_mbuff_t spif_mbuff_new_from_buff(spif_byteptr_t buff, spif_memidx_t len, spif_memidx_t size) { spif_mbuff_t self; self = SPIF_ALLOC(mbuff); if (!spif_mbuff_init_from_buff(self, buff, len, size)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(mbuff); } return self; } spif_mbuff_t spif_mbuff_new_from_fp(FILE * fp) { spif_mbuff_t self; self = SPIF_ALLOC(mbuff); if (!spif_mbuff_init_from_fp(self, fp)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(mbuff); } return self; } spif_mbuff_t spif_mbuff_new_from_fd(int fd) { spif_mbuff_t self; self = SPIF_ALLOC(mbuff); if (!spif_mbuff_init_from_fd(self, fd)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(mbuff); } return self; } spif_bool_t spif_mbuff_init(spif_mbuff_t self) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_MBUFFCLASS_VAR(mbuff))); self->buff = SPIF_NULL_TYPE(byteptr); self->len = 0; self->size = 0; return TRUE; } spif_bool_t spif_mbuff_init_from_ptr(spif_mbuff_t self, spif_byteptr_t old, spif_memidx_t len) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); REQUIRE_RVAL((old != SPIF_NULL_TYPE(byteptr)), spif_mbuff_init(self)); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_MBUFFCLASS_VAR(mbuff))); self->len = self->size = len; self->buff = SPIF_CAST(byteptr) MALLOC(self->size); memcpy(self->buff, old, self->len); return TRUE; } spif_bool_t spif_mbuff_init_from_buff(spif_mbuff_t self, spif_byteptr_t buff, spif_memidx_t len, spif_memidx_t size) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_MBUFFCLASS_VAR(mbuff))); if (buff != SPIF_NULL_TYPE(byteptr)) { self->len = len; } else { self->len = 0; } self->size = MAX(size, self->len); self->buff = SPIF_CAST(byteptr) MALLOC(self->size); if (buff != SPIF_NULL_TYPE(byteptr)) { memcpy(self->buff, buff, self->len); } return TRUE; } spif_bool_t spif_mbuff_init_from_fp(spif_mbuff_t self, FILE *fp) { spif_byteptr_t p; long file_pos; spif_memidx_t file_size; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); ASSERT_RVAL((fp != SPIF_NULL_TYPE_C(FILE *)), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_MBUFFCLASS_VAR(mbuff))); file_pos = ftell(fp); fseek(fp, 0L, SEEK_END); file_size = ftell(fp); fseek(fp, file_pos, SEEK_SET); LOWER_BOUND(file_size, 0); if (file_size == 0) { spif_mbuff_init(self); return FALSE; } self->len = self->size = file_size; self->buff = SPIF_CAST(byteptr) MALLOC(self->size); if (fread(p, file_size, 1, fp) < 1) { FREE(self->buff); return FALSE; } return TRUE; } spif_bool_t spif_mbuff_init_from_fd(spif_mbuff_t self, int fd) { spif_byteptr_t p; off_t file_pos; spif_memidx_t file_size; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); ASSERT_RVAL((fd >= 0), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_MBUFFCLASS_VAR(mbuff))); file_pos = lseek(fd, SPIF_CAST_C(off_t) 0, SEEK_CUR); file_size = SPIF_CAST(memidx) lseek(fd, SPIF_CAST_C(off_t) 0, SEEK_END); lseek(fd, file_pos, SEEK_SET); LOWER_BOUND(file_size, 0); if (file_size == 0) { spif_mbuff_init(self); return FALSE; } self->len = self->size = file_size; self->buff = SPIF_CAST(byteptr) MALLOC(self->size); if (read(fd, p, file_size) < 1) { FREE(self->buff); return FALSE; } return TRUE; } spif_bool_t spif_mbuff_done(spif_mbuff_t self) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); if (self->size) { FREE(self->buff); self->len = 0; self->size = 0; self->buff = SPIF_NULL_TYPE(byteptr); } return TRUE; } spif_bool_t spif_mbuff_del(spif_mbuff_t self) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); spif_mbuff_done(self); SPIF_DEALLOC(self); return TRUE; } spif_str_t spif_mbuff_show(spif_mbuff_t self, spif_byteptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; spif_memidx_t j; if (SPIF_MBUFF_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(mbuff, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_mbuff_t) %s: %10p (length %lu, size %lu) {\n", name, SPIF_CAST(ptr) self, SPIF_CAST(ulong) self->len, SPIF_CAST(ulong) self->size); if (SPIF_MBUFF_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } memset(tmp, ' ', indent + 2); for (j = 0; j < self->len; j += 8) { spif_memidx_t k, l, len; snprintf(SPIF_CHARPTR_C(tmp) + indent + 2, sizeof(tmp) - indent - 2, "%0lx ", SPIF_CAST(long) j); len = strlen(SPIF_CHARPTR_C(tmp)); if (len + ((8 * 3) + 3 + 8 + 1) < sizeof(tmp)) { l = ((self->len - j < 8) ? (self->len - j) : (8)); for (k = 0; k < l; k++) { sprintf(SPIF_CHARPTR_C(tmp) + len, "%02x ", self->buff[j + k]); } for (; k < 8; k++) { strcat(SPIF_CHARPTR_C(tmp) + len, " "); } sprintf(SPIF_CHARPTR_C(tmp) + len, "%-8s\n", spiftool_safe_str(SPIF_CAST(charptr) (self->buff + j), l)); } spif_str_append_from_ptr(buff, tmp); } snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "}\n"); spif_str_append_from_ptr(buff, tmp); return buff; } spif_cmp_t spif_mbuff_comp(spif_mbuff_t self, spif_mbuff_t other) { return spif_mbuff_cmp(self, other); } spif_mbuff_t spif_mbuff_dup(spif_mbuff_t self) { spif_mbuff_t tmp; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), SPIF_NULL_TYPE(mbuff)); tmp = SPIF_ALLOC(mbuff); memcpy(tmp, self, SPIF_SIZEOF_TYPE(mbuff)); tmp->buff = SPIF_CAST(byteptr) MALLOC(self->size); memcpy(tmp->buff, self->buff, self->size); tmp->len = self->len; tmp->size = self->size; return tmp; } spif_classname_t spif_mbuff_type(spif_mbuff_t self) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), SPIF_CAST(classname) SPIF_NULLSTR_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } spif_bool_t spif_mbuff_append(spif_mbuff_t self, spif_mbuff_t other) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_MBUFF_ISNULL(other), FALSE); if (other->size && other->len) { self->size += other->size; self->buff = SPIF_CAST(byteptr) REALLOC(self->buff, self->size); memcpy(self->buff + self->len, SPIF_MBUFF_BUFF(other), other->len); self->len += other->len; } return TRUE; } spif_bool_t spif_mbuff_append_from_ptr(spif_mbuff_t self, spif_byteptr_t other, spif_memidx_t len) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); REQUIRE_RVAL((other != SPIF_NULL_TYPE(byteptr)), FALSE); if (len) { self->size += len; self->buff = SPIF_CAST(byteptr) REALLOC(self->buff, self->size); memcpy(self->buff + self->len, other, len); self->len += len; } return TRUE; } spif_bool_t spif_mbuff_clear(spif_mbuff_t self, spif_uint8_t c) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); memset(self->buff, c, self->len); return TRUE; } spif_cmp_t spif_mbuff_cmp(spif_mbuff_t self, spif_mbuff_t other) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = memcmp(SPIF_MBUFF_BUFF(self), SPIF_MBUFF_BUFF(other), MIN(self->len, other->len)); return SPIF_CMP_FROM_INT(c); } spif_cmp_t spif_mbuff_cmp_with_ptr(spif_mbuff_t self, spif_byteptr_t other, spif_memidx_t len) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = memcmp(SPIF_MBUFF_BUFF(self), other, len); return SPIF_CMP_FROM_INT(c); } spif_memidx_t spif_mbuff_find(spif_mbuff_t self, spif_mbuff_t other) { spif_byteptr_t tmp; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), (SPIF_CAST(memidx) -1)); REQUIRE_RVAL(!SPIF_MBUFF_ISNULL(other), (SPIF_CAST(memidx) -1)); tmp = SPIF_CAST(byteptr) memmem(SPIF_MBUFF_BUFF(self), self->len, SPIF_MBUFF_BUFF(other), other->len); if (tmp) { return SPIF_CAST(memidx) (SPIF_CAST(long) tmp - SPIF_CAST(long) (SPIF_MBUFF_BUFF(self))); } else { return SPIF_CAST(memidx) (self->len); } } spif_memidx_t spif_mbuff_find_from_ptr(spif_mbuff_t self, spif_byteptr_t other, spif_memidx_t len) { spif_byteptr_t tmp; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), (SPIF_CAST(memidx) -1)); REQUIRE_RVAL((other != SPIF_NULL_TYPE(byteptr)), (SPIF_CAST(memidx) -1)); tmp = SPIF_CAST(byteptr) memmem(SPIF_MBUFF_BUFF(self), self->len, other, len); if (tmp) { return SPIF_CAST(memidx) (SPIF_CAST(long) tmp - SPIF_CAST(long) (SPIF_MBUFF_BUFF(self))); } else { return SPIF_CAST(memidx) (self->len); } } spif_memidx_t spif_mbuff_index(spif_mbuff_t self, spif_uint8_t c) { spif_byteptr_t tmp; spif_memidx_t i; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), (SPIF_CAST(memidx) -1)); for (tmp = self->buff, i = 0; (*tmp & (~c)) && (i < self->len); i++, tmp++); return SPIF_CAST(memidx) (SPIF_CAST(long) tmp - SPIF_CAST(long) self->buff); } spif_cmp_t spif_mbuff_ncmp(spif_mbuff_t self, spif_mbuff_t other, spif_memidx_t cnt) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); if (cnt > self->len || cnt > other->len) { cnt = MIN(self->len, other->len); } c = memcmp(SPIF_MBUFF_BUFF(self), SPIF_MBUFF_BUFF(other), cnt); return SPIF_CMP_FROM_INT(c); } spif_cmp_t spif_mbuff_ncmp_with_ptr(spif_mbuff_t self, spif_byteptr_t other, spif_memidx_t cnt) { return spif_mbuff_cmp_with_ptr(self, other, cnt); } spif_bool_t spif_mbuff_prepend(spif_mbuff_t self, spif_mbuff_t other) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_MBUFF_ISNULL(other), FALSE); if (other->size && other->len) { self->size += other->size; self->buff = SPIF_CAST(byteptr) REALLOC(self->buff, self->size); memmove(self->buff + other->len, self->buff, self->len); memcpy(self->buff, SPIF_MBUFF_BUFF(other), other->len); self->len += other->len; } return TRUE; } spif_bool_t spif_mbuff_prepend_from_ptr(spif_mbuff_t self, spif_byteptr_t other, spif_memidx_t len) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); REQUIRE_RVAL((other != SPIF_NULL_TYPE(byteptr)), FALSE); if (len) { self->size += len; self->buff = SPIF_CAST(byteptr) REALLOC(self->buff, self->size); memmove(self->buff + len, self->buff, self->len); memcpy(self->buff, other, len); self->len += len; } return TRUE; } spif_bool_t spif_mbuff_reverse(spif_mbuff_t self) { spif_byteptr_t tmp = self->buff; int i, j; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); REQUIRE_RVAL(self->buff != SPIF_NULL_TYPE(byteptr), FALSE); for (j = 0, i = self->len - 1; i > j; i--, j++) { SWAP(tmp[j], tmp[i]); } return TRUE; } spif_memidx_t spif_mbuff_rindex(spif_mbuff_t self, spif_uint8_t c) { spif_byteptr_t tmp; spif_memidx_t i; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), (SPIF_CAST(memidx) -1)); for (tmp = self->buff + self->len, i = 0; (*tmp & (~c)) && (i < self->len); i++, tmp--); if ((tmp == self->buff) && (*tmp != c)) { return SPIF_CAST(memidx) (self->len); } else { return SPIF_CAST(memidx) (SPIF_CAST(long) tmp - SPIF_CAST(long) self->buff); } } spif_bool_t spif_mbuff_splice(spif_mbuff_t self, spif_memidx_t idx, spif_memidx_t cnt, spif_mbuff_t other) { spif_byteptr_t tmp, ptmp; spif_memidx_t newsize; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); if (idx < 0) { idx = self->len + idx; } REQUIRE_RVAL(idx >= 0, FALSE); REQUIRE_RVAL(idx < self->len, FALSE); if (cnt < 0) { cnt = idx + self->len + cnt; } REQUIRE_RVAL(cnt >= 0, FALSE); REQUIRE_RVAL(cnt <= (self->len - idx), FALSE); newsize = self->len + ((SPIF_MBUFF_ISNULL(other)) ? (0) : (other->len)) - cnt + 1; ptmp = tmp = SPIF_CAST(byteptr) MALLOC(newsize); if (idx > 0) { memcpy(tmp, self->buff, idx); ptmp += idx; } if (!SPIF_MBUFF_ISNULL(other)) { memcpy(ptmp, other->buff, other->len); ptmp += other->len; } memcpy(ptmp, self->buff + idx + cnt, self->len - idx - cnt + 1); if (self->size < newsize) { self->buff = SPIF_CAST(byteptr) REALLOC(self->buff, newsize); self->size = newsize; } self->len = newsize; memcpy(self->buff, tmp, newsize); FREE(tmp); return TRUE; } spif_bool_t spif_mbuff_splice_from_ptr(spif_mbuff_t self, spif_memidx_t idx, spif_memidx_t cnt, spif_byteptr_t other, spif_memidx_t len) { spif_byteptr_t tmp, ptmp; spif_memidx_t newsize; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); if (SPIF_PTR_ISNULL(other)) { len = 0; } if (idx < 0) { idx = self->len + idx; } REQUIRE_RVAL(idx >= 0, FALSE); REQUIRE_RVAL(idx < self->len, FALSE); if (cnt < 0) { cnt = idx + self->len + cnt; } REQUIRE_RVAL(cnt >= 0, FALSE); REQUIRE_RVAL(cnt <= (self->len - idx), FALSE); newsize = self->len + len - cnt; ptmp = tmp = SPIF_CAST(byteptr) MALLOC(newsize); if (idx > 0) { memcpy(tmp, self->buff, idx); ptmp += idx; } if (len) { memcpy(ptmp, other, len); ptmp += len; } memcpy(ptmp, self->buff + idx + cnt, self->len - idx - cnt); if (self->size < newsize) { self->buff = SPIF_CAST(byteptr) REALLOC(self->buff, newsize); self->size = newsize; } self->len = newsize; memcpy(self->buff, tmp, newsize); FREE(tmp); return TRUE; } spif_mbuff_t spif_mbuff_subbuff(spif_mbuff_t self, spif_memidx_t idx, spif_memidx_t cnt) { ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), SPIF_NULL_TYPE(mbuff)); if (idx < 0) { idx = self->len + idx; } REQUIRE_RVAL(idx >= 0, SPIF_NULL_TYPE(mbuff)); REQUIRE_RVAL(idx < self->len, SPIF_NULL_TYPE(mbuff)); if (cnt <= 0) { cnt = self->len - idx + cnt; } REQUIRE_RVAL(cnt >= 0, SPIF_NULL_TYPE(mbuff)); UPPER_BOUND(cnt, self->len - idx); return spif_mbuff_new_from_buff(self->buff + idx, cnt, cnt); } spif_byteptr_t spif_mbuff_subbuff_to_ptr(spif_mbuff_t self, spif_memidx_t idx, spif_memidx_t cnt) { spif_byteptr_t newmbuff; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), SPIF_NULL_TYPE(byteptr)); if (idx < 0) { idx = self->len + idx; } REQUIRE_RVAL(idx >= 0, SPIF_NULL_TYPE(byteptr)); REQUIRE_RVAL(idx < self->len, SPIF_NULL_TYPE(byteptr)); if (cnt <= 0) { cnt = self->len - idx + cnt; } REQUIRE_RVAL(cnt >= 0, SPIF_NULL_TYPE(byteptr)); UPPER_BOUND(cnt, self->len - idx); newmbuff = SPIF_CAST(byteptr) MALLOC(cnt + 1); memcpy(newmbuff, SPIF_MBUFF_BUFF(self) + idx, cnt); newmbuff[cnt] = 0; return newmbuff; } spif_bool_t spif_mbuff_trim(spif_mbuff_t self) { spif_byteptr_t start, end; ASSERT_RVAL(!SPIF_MBUFF_ISNULL(self), FALSE); start = self->buff; end = self->buff + self->len - 1; for (; isspace((spif_uchar_t) (*start)) && (start < end); start++); for (; isspace((spif_uchar_t) (*end)) && (start < end); end--); if (start > end) { return spif_mbuff_done(self); } *(++end) = 0; self->len = (spif_memidx_t) (end - start); self->size = self->len + 1; memmove(self->buff, start, self->size); self->buff = SPIF_CAST(byteptr) REALLOC(self->buff, self->size); return TRUE; } SPIF_DEFINE_PROPERTY_FUNC_C(mbuff, spif_memidx_t, size) SPIF_DEFINE_PROPERTY_FUNC_C(mbuff, spif_memidx_t, len) libast-0.7/src/mem.c0000644000076500007650000014500110356703422011305 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file mem.c * Memory Management Subsystem Source File * * This file contains the memory management subsystem. * * @author Michael Jennings * $Revision: 1.25 $ * $Date: 2005/12/22 23:28:55 $ */ static const char __attribute__((unused)) cvs_ident[] = "$Id: mem.c,v 1.25 2005/12/22 23:28:55 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include "libast_internal.h" static void memrec_add_var(memrec_t *, const spif_charptr_t, unsigned long, void *, size_t); static ptr_t *memrec_find_var(memrec_t *, const void *); static void memrec_rem_var(memrec_t *, const spif_charptr_t, const spif_charptr_t, unsigned long, const void *); static void memrec_chg_var(memrec_t *, const spif_charptr_t, const spif_charptr_t, unsigned long, const void *, void *, size_t); static void memrec_dump_pointers(memrec_t *); static void memrec_dump_resources(memrec_t *); #if MALLOC_CALL_DEBUG /*@{*/ /** * @name Memory Management Call Tracking * Count calls to memory management functions. * * This group of variables is used to count calls to the memory * management functions. Call counting is controlled by the * #MALLOC_CALL_DEBUG symbol, and is off by default. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ /** Count calls to MALLOC(). Count calls to MALLOC(). */ static int malloc_count = 0; /** Count calls to CALLOC(). Count calls to CALLOC(). */ static int calloc_count = 0; /** Count calls to REALLOC(). Count calls to REALLOC(). */ static int realloc_count = 0; /** Count calls to FREE(). Count calls to FREE(). */ static int free_count = 0; /*@}*/ #endif /** * Allocated pointers. * * This structure keeps track of the pointer array which represents * pointers allocated via the memory management interface. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, memrec_t_struct * @ingroup DOXGRP_MEM */ static memrec_t malloc_rec; /** * Allocated pixmaps. * * This structure keeps track of the pixmap array which represents * pixmaps allocated via the memory management interface. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, memrec_t_struct * @ingroup DOXGRP_MEM */ static memrec_t pixmap_rec; /** * Allocated GC's. * * This structure keeps track of the GC array which represents * X11 Graphics Context objects, or GC's, allocated via the memory * management interface. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, memrec_t_struct * @ingroup DOXGRP_MEM */ static memrec_t gc_rec; /** * Initialize memory management system. * * A call to this function must occur before any other part of the * memory management system is used. This function initializes the * pointer lists. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink * @ingroup DOXGRP_MEM */ void spifmem_init(void) { D_MEM(("Constructing memory allocation records\n")); malloc_rec.ptrs = (ptr_t *) malloc(sizeof(ptr_t)); pixmap_rec.ptrs = (ptr_t *) malloc(sizeof(ptr_t)); gc_rec.ptrs = (ptr_t *) malloc(sizeof(ptr_t)); } /** * Add a variable to a record set. * * This is the static, internal-use-only function that does the actual * work of recording information on a variable to be tracked. This * information includes file and line number information and is stored * as a #ptr_t. * * @param memrec Address of the #memrec_t we're adding to. * @param filename The filename where the variable was allocated. * @param line The line number of @a filename where the variable * was allocated. * @param ptr The allocated variable. * @param size The number of bytes requested. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, MALLOC(), libast_malloc() * @ingroup DOXGRP_MEM */ static void memrec_add_var(memrec_t *memrec, const spif_charptr_t filename, unsigned long line, void *ptr, size_t size) { register ptr_t *p; ASSERT(memrec != NULL); memrec->cnt++; if ((memrec->ptrs = (ptr_t *) realloc(memrec->ptrs, sizeof(ptr_t) * memrec->cnt)) == NULL) { D_MEM(("Unable to reallocate pointer list -- %s\n", strerror(errno))); } p = memrec->ptrs + memrec->cnt - 1; D_MEM(("Adding variable (%10p, %lu bytes) from %s:%lu.\n", ptr, size, filename, line)); D_MEM(("Storing as pointer #%lu at %10p (from %10p).\n", memrec->cnt, p, memrec->ptrs)); p->ptr = ptr; p->size = size; spiftool_safe_strncpy(p->file, SPIF_CONST_CAST(charptr) filename, LIBAST_FNAME_LEN); p->file[LIBAST_FNAME_LEN] = 0; p->line = line; } /** * Find a variable within a record set. * * This function searches through the pointer list of the specified * @a memrec object for a given pointer. * * @param memrec Address of the #memrec_t we're searching. * @param ptr The value of the requested pointer. * @return A pointer to the #ptr_t object within @a memrec * that matches @a ptr, or NULL if not found. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, MALLOC(), libast_malloc() * @ingroup DOXGRP_MEM */ static ptr_t * memrec_find_var(memrec_t *memrec, const void *ptr) { register ptr_t *p; register unsigned long i; ASSERT_RVAL(memrec != NULL, NULL); REQUIRE_RVAL(ptr != NULL, NULL); for (i = 0, p = memrec->ptrs; i < memrec->cnt; i++, p++) { if (p->ptr == ptr) { D_MEM(("Found pointer #%lu stored at %10p (from %10p)\n", i + 1, p, memrec->ptrs)); return p; } } return NULL; } /** * Remove a variable from a record set. * * This is the static, internal-use-only function that does the actual * work of freeing recorded information for a deleted pointer. * * @param memrec Address of the #memrec_t we're removing from. * @param var The variable name being freed (for diagnostic * purposes only). * @param filename The filename where the variable was freed. * @param line The line number of @a filename where the variable * was freed. * @param ptr The freed variable. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, FREE(), libast_free() * @ingroup DOXGRP_MEM */ static void memrec_rem_var(memrec_t *memrec, const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, const void *ptr) { register ptr_t *p; ASSERT(memrec != NULL); USE_VAR(var); USE_VAR(filename); USE_VAR(line); if ((p = memrec_find_var(memrec, ptr)) == NULL) { D_MEM(("ERROR: File %s, line %d attempted to free variable %s (%10p) which was not allocated with MALLOC/REALLOC\n", filename, line, var, ptr)); return; } D_MEM(("Removing variable %s (%10p) of size %lu\n", var, ptr, p->size)); if ((--memrec->cnt) > 0) { memmove(p, p + 1, sizeof(ptr_t) * (memrec->cnt - (p - memrec->ptrs))); memrec->ptrs = (ptr_t *) realloc(memrec->ptrs, sizeof(ptr_t) * memrec->cnt); } } /** * Resize a variable in a record set. * * This is the static, internal-use-only function that does the actual * work of altering information on a tracked variable. * * @param memrec Address of the #memrec_t we're modifying. * @param var The variable name being resized (for diagnostic * purposes only). * @param filename The filename where the variable was resized. * @param line The line number of @a filename where the variable * was resized. * @param oldp The old value of the pointer. * @param newp The new value of the pointer. * @param size The new size in bytes. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, REALLOC(), libast_realloc() * @ingroup DOXGRP_MEM */ static void memrec_chg_var(memrec_t *memrec, const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, const void *oldp, void *newp, size_t size) { register ptr_t *p; ASSERT(memrec != NULL); USE_VAR(var); if ((p = memrec_find_var(memrec, oldp)) == NULL) { D_MEM(("ERROR: File %s, line %d attempted to realloc variable %s (%10p) which was not allocated with MALLOC/REALLOC\n", filename, line, var, oldp)); return; } D_MEM(("Changing variable %s (%10p, %lu -> %10p, %lu)\n", var, oldp, p->size, newp, size)); p->ptr = newp; p->size = size; spiftool_safe_strncpy(p->file, SPIF_CONST_CAST(charptr) filename, LIBAST_FNAME_LEN); p->line = line; } /** * Dump listing of tracked pointers. * * This function dumps a listing of all pointers in @a memrec along * with the filename, line number, address, size, and contents for * each. Contents are displayed in both hex and ASCII, the latter * having non-printable characters replaced with periods ('.'). * * @param memrec Address of the #memrec_t we're dumping. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, MALLOC_DUMP(), libast_dump_mem_tables() * @ingroup DOXGRP_MEM */ static void memrec_dump_pointers(memrec_t *memrec) { register ptr_t *p; unsigned long i, j, k, l, total = 0; unsigned long len; spif_char_t buff[9]; ASSERT(memrec != NULL); fprintf(LIBAST_DEBUG_FD, "PTR: %lu pointers stored.\n", SPIF_CAST_C(unsigned long) memrec->cnt); fprintf(LIBAST_DEBUG_FD, "PTR: Pointer | Filename | Line | Address | Size | Offset | 00 01 02 03 04 05 06 07 | ASCII \n"); fprintf(LIBAST_DEBUG_FD, "PTR: ---------+----------------------+--------+----------+--------+---------+-------------------------+---------\n"); fflush(LIBAST_DEBUG_FD); len = sizeof(ptr_t) * memrec->cnt; memset(buff, 0, sizeof(buff)); /* First, dump the contents of the memrec->ptrs[] array. */ for (p = memrec->ptrs, j = 0; j < len; j += 8) { fprintf(LIBAST_DEBUG_FD, "PTR: %07lu | %20s | %6lu | %10p | %06lu | %07x | ", (unsigned long) 0, "", (unsigned long) 0, SPIF_CAST(ptr) memrec->ptrs, (unsigned long) (sizeof(ptr_t) * memrec->cnt), (unsigned int) j); /* l is the number of characters we're going to output */ l = ((len - j < 8) ? (len - j) : (8)); /* Copy l bytes (up to 8) from memrec->ptrs[] (p) to buffer */ memcpy(buff, ((spif_charptr_t) p) + j, l); buff[l] = 0; for (k = 0; k < l; k++) { fprintf(LIBAST_DEBUG_FD, "%02x ", buff[k]); } /* If we printed less than 8 bytes worth, pad with 3 spaces per byte */ for (; k < 8; k++) { fprintf(LIBAST_DEBUG_FD, " "); } /* Finally, print the printable ASCII string for those l bytes */ fprintf(LIBAST_DEBUG_FD, "| %-8s\n", spiftool_safe_str((spif_charptr_t) buff, l)); /* Flush after every line in case we crash */ fflush(LIBAST_DEBUG_FD); } /* Now print out each pointer and its contents. */ for (i = 0; i < memrec->cnt; p++, i++) { /* Add this pointer's size to our total */ total += p->size; for (j = 0; j < p->size; j += 8) { fprintf(LIBAST_DEBUG_FD, "PTR: %07lu | %20s | %6lu | %10p | %06lu | %07x | ", i + 1, NONULL(p->file), SPIF_CAST_C(unsigned long) p->line, p->ptr, SPIF_CAST_C(unsigned long) p->size, SPIF_CAST_C(unsigned) j); /* l is the number of characters we're going to output */ l = ((p->size - j < 8) ? (p->size - j) : (8)); /* Copy l bytes (up to 8) from p->ptr to buffer */ memcpy(buff, ((spif_charptr_t) p->ptr) + j, l); buff[l] = 0; for (k = 0; k < l; k++) { fprintf(LIBAST_DEBUG_FD, "%02x ", buff[k]); } /* If we printed less than 8 bytes worth, pad with 3 spaces per byte */ for (; k < 8; k++) { fprintf(LIBAST_DEBUG_FD, " "); } /* Finally, print the printable ASCII string for those l bytes */ fprintf(LIBAST_DEBUG_FD, "| %-8s\n", spiftool_safe_str(buff, l)); /* Flush after every line in case we crash */ fflush(LIBAST_DEBUG_FD); } } fprintf(LIBAST_DEBUG_FD, "PTR: Total allocated memory: %10lu bytes\n", total); fflush(LIBAST_DEBUG_FD); } /** * Dump listing of tracked resources. * * This function is very similar to memrec_dump_pointers() but is * intended for use with non-pointer data. * * @param memrec Address of the #memrec_t we're dumping. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, MALLOC_DUMP(), libast_dump_mem_tables(), * memrec_dump_pointers() * @ingroup DOXGRP_MEM */ static void memrec_dump_resources(memrec_t *memrec) { register ptr_t *p; unsigned long i, total; unsigned long len; ASSERT(memrec != NULL); len = memrec->cnt; fprintf(LIBAST_DEBUG_FD, "RES: %lu resources stored.\n", SPIF_CAST_C(unsigned long) memrec->cnt); fprintf(LIBAST_DEBUG_FD, "RES: Index | Resource ID | Filename | Line | Size \n"); fprintf(LIBAST_DEBUG_FD, "RES: -------+-------------+----------------------+--------+--------\n"); fflush(LIBAST_DEBUG_FD); for (p = memrec->ptrs, i = 0, total = 0; i < len; i++, p++) { total += p->size; fprintf(LIBAST_DEBUG_FD, "RES: %5lu | 0x%08lx | %20s | %6lu | %6lu\n", i, SPIF_CAST_C(unsigned long) p->ptr, NONULL(p->file), SPIF_CAST_C(unsigned long) p->line, SPIF_CAST_C(unsigned long) p->size); /* Flush after every line in case we crash */ fflush(LIBAST_DEBUG_FD); } fprintf(LIBAST_DEBUG_FD, "RES: Total size: %lu bytes\n", SPIF_CAST_C(unsigned long) total); fflush(LIBAST_DEBUG_FD); } /******************** MEMORY ALLOCATION INTERFACE ********************/ /** * LibAST implementation of malloc(). * * When memory debugging is active (via #DEBUG_MEM), all calls to the * MALLOC() macro are routed here. The macro allows filename and line * number information to be provided thanks to the __FILE__ and * __LINE__ symbols pre-defined by cpp. * * @param filename The filename where the variable is being * allocated. * @param line The line number of @a filename where the variable * is being allocated. * @param size The requested size in bytes (as passed to MALLOC()). * @return A pointer to the newly-allocated memory. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, MALLOC() * @ingroup DOXGRP_MEM */ void * spifmem_malloc(const spif_charptr_t filename, unsigned long line, size_t size) { void *temp; #if MALLOC_CALL_DEBUG ++malloc_count; if (!(malloc_count % MALLOC_MOD)) { fprintf(LIBAST_DEBUG_FD, "Calls to malloc(): %d\n", malloc_count); } #endif D_MEM(("%lu bytes requested at %s:%lu\n", size, NONULL(filename), line)); temp = (void *) malloc(size); ASSERT_RVAL(!SPIF_PTR_ISNULL(temp), SPIF_NULL_TYPE(ptr)); if (DEBUG_LEVEL >= DEBUG_MEM) { memrec_add_var(&malloc_rec, SPIF_CAST(charptr) NONULL(filename), line, temp, size); } return (temp); } /** * LibAST implementation of realloc(). * * When memory debugging is active (via #DEBUG_MEM), all calls to the * REALLOC() macro are routed here. The macro allows variable name, * filename, and line number information to be provided. * * @param var The variable name being resized. * @param filename The filename where the variable is being * reallocated. * @param line The line number of @a filename where the variable * is being reallocated. * @param ptr The old value of the pointer being resized. * @param size The new requested size in bytes (as passed to * REALLOC()). * @return The new value (possibly moved) of the pointer. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, REALLOC() * @ingroup DOXGRP_MEM */ void * spifmem_realloc(const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, void *ptr, size_t size) { void *temp; #if MALLOC_CALL_DEBUG ++realloc_count; if (!(realloc_count % REALLOC_MOD)) { D_MEM(("Calls to realloc(): %d\n", realloc_count)); } #endif D_MEM(("Variable %s (%10p -> %lu) at %s:%lu\n", var, ptr, (unsigned long) size, NONULL(filename), line)); if (ptr == NULL) { temp = (void *) spifmem_malloc(filename, line, size); } else if (size == 0) { spifmem_free(var, filename, line, ptr); temp = NULL; } else { temp = (void *) realloc(ptr, size); ASSERT_RVAL(!SPIF_PTR_ISNULL(temp), SPIF_NULL_TYPE(ptr)); if (DEBUG_LEVEL >= DEBUG_MEM) { memrec_chg_var(&malloc_rec, var, SPIF_CAST(charptr) NONULL(filename), line, ptr, temp, size); } } return (temp); } /** * LibAST implementation of calloc(). * * When memory debugging is active (via #DEBUG_MEM), all calls to the * CALLOC() macro are routed here. The macro allows filename and line * number information to be provided thanks to the __FILE__ and * __LINE__ symbols pre-defined by cpp. * * @param filename The filename where the variable is being * allocated. * @param line The line number of @a filename where the variable * is being allocated. * @param count The number of objects being allocated. * @param size The size in bytes of each object (as passed to * CALLOC()). * @return A pointer to the newly-allocated, zeroed memory. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, CALLOC() * @ingroup DOXGRP_MEM */ void * spifmem_calloc(const spif_charptr_t filename, unsigned long line, size_t count, size_t size) { void *temp; #if MALLOC_CALL_DEBUG ++calloc_count; if (!(calloc_count % CALLOC_MOD)) { fprintf(LIBAST_DEBUG_FD, "Calls to calloc(): %d\n", calloc_count); } #endif D_MEM(("%lu units of %lu bytes each requested at %s:%lu\n", count, size, NONULL(filename), line)); temp = (void *) calloc(count, size); ASSERT_RVAL(!SPIF_PTR_ISNULL(temp), SPIF_NULL_TYPE(ptr)); if (DEBUG_LEVEL >= DEBUG_MEM) { memrec_add_var(&malloc_rec, SPIF_CAST(charptr) NONULL(filename), line, temp, size * count); } return (temp); } /** * LibAST implementation of free(). * * When memory debugging is active (via #DEBUG_MEM), all calls to the * FREE() macro are routed here. The macro allows variable name, * filename, and line number information to be provided. * * @param var The variable name being freed. * @param filename The filename where the variable is being freed. * @param line The line number of @a filename where the variable * is being freed. * @param ptr The pointer being freed (as passed to FREE()). * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, FREE() * @ingroup DOXGRP_MEM */ void spifmem_free(const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, void *ptr) { #if MALLOC_CALL_DEBUG ++free_count; if (!(free_count % FREE_MOD)) { fprintf(LIBAST_DEBUG_FD, "Calls to free(): %d\n", free_count); } #endif D_MEM(("Variable %s (%10p) at %s:%lu\n", var, ptr, NONULL(filename), line)); if (ptr) { if (DEBUG_LEVEL >= DEBUG_MEM) { memrec_rem_var(&malloc_rec, var, SPIF_CAST(charptr) NONULL(filename), line, ptr); } free(ptr); } else { D_MEM(("ERROR: Caught attempt to free NULL pointer\n")); } } /** * LibAST implementation of strdup(). * * When memory debugging is active (via #DEBUG_MEM), all calls to the * STRDUP() macro are routed here. The macro allows variable name, * filename, and line number information to be provided. * * @param var The variable name being duplicated. * @param filename The filename where the variable is being duplicated. * @param line The line number of @a filename where the variable * is being duplicated. * @param str The string being duplicated (as passed to STRDUP()). * @return A pointer to a newly-allocated copy of @a str. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, STRDUP() * @ingroup DOXGRP_MEM */ spif_charptr_t spifmem_strdup(const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, const spif_charptr_t str) { register spif_charptr_t newstr; register size_t len; ASSERT_RVAL(!SPIF_PTR_ISNULL(str), SPIF_NULL_TYPE_C(spif_charptr_t)); USE_VAR(var); D_MEM(("Variable %s (%10p) at %s:%lu\n", var, str, NONULL(filename), line)); len = strlen(SPIF_CAST_C(char *) str) + 1; /* Copy NUL byte also */ newstr = SPIF_CAST(charptr) spifmem_malloc(SPIF_CAST(charptr) NONULL(filename), line, len); ASSERT_RVAL(!SPIF_PTR_ISNULL(newstr), SPIF_NULL_TYPE(ptr)); strcpy(SPIF_CAST_C(char *) newstr, SPIF_CAST_C(char *) str); return (newstr); } /** * Dump listing of tracked pointers. * * This function simply calls memrec_dump_pointers() and passes in the * address of the #malloc_rec variable. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, MALLOC_DUMP(), memrec_dump_pointers() * @ingroup DOXGRP_MEM */ void spifmem_dump_mem_tables(void) { fprintf(LIBAST_DEBUG_FD, "Dumping memory allocation table:\n"); memrec_dump_pointers(&malloc_rec); } #if LIBAST_X11_SUPPORT /******************** PIXMAP ALLOCATION INTERFACE ********************/ /** * LibAST implementation of XCreatePixmap(). * * When memory debugging is active (via #DEBUG_MEM), all calls to the * X_CREATE_PIXMAP() macro are routed here. The macro allows filename * and line number information to be provided thanks to the __FILE__ * and __LINE__ symbols pre-defined by cpp. * * @param filename The filename where the pixmap is being created. * @param line The line number of @a filename where the pixmap is * being created. * @param d The Display for the new pixmap. * @param win The Drawable for the new pixmap. * @param w Width of the pixmap, in pixels. * @param h Height of the pixmap, in pixels. * @param depth The color depth for the new pixmap. * @return A newly-created Pixmap. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, X_CREATE_PIXMAP() * @ingroup DOXGRP_MEM */ Pixmap spifmem_x_create_pixmap(const spif_charptr_t filename, unsigned long line, Display * d, Drawable win, unsigned int w, unsigned int h, unsigned int depth) { Pixmap p; p = XCreatePixmap(d, win, w, h, depth); D_MEM(("Created %ux%u pixmap 0x%08x of depth %u for window 0x%08x at %s:%lu\n", w, h, p, depth, win, NONULL(filename), line)); ASSERT_RVAL(p != None, None); if (DEBUG_LEVEL >= DEBUG_MEM) { memrec_add_var(&pixmap_rec, SPIF_CAST(charptr) NONULL(filename), line, (void *) p, w * h * (depth / 8)); } return (p); } /** * LibAST implementation of XFreePixmap(). * * When memory debugging is active (via #DEBUG_MEM), all calls to the * X_FREE_PIXMAP() macro are routed here. The macro allows variable * name, filename, and line number information to be provided. * * @param var The variable name of the pixmap being freed. * @param filename The filename where the pixmap is being freed. * @param line The line number of @a filename where the pixmap is * being freed. * @param d The Display for the pixmap. * @param p The Pixmap to be freed. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, X_FREE_PIXMAP() * @ingroup DOXGRP_MEM */ void spifmem_x_free_pixmap(const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, Display * d, Pixmap p) { D_MEM(("Freeing pixmap %s (0x%08x) at %s:%lu\n", var, p, NONULL(filename), line)); if (p) { if (DEBUG_LEVEL >= DEBUG_MEM) { memrec_rem_var(&pixmap_rec, var, SPIF_CAST(charptr) NONULL(filename), line, (void *) p); } XFreePixmap(d, p); } else { D_MEM(("ERROR: Caught attempt to free NULL pixmap\n")); } } # if LIBAST_IMLIB2_SUPPORT /** * Register a pixmap for tracking. * * Imlib has its own mechanism for creating pixmaps internally. In * order to keep track of these pixmaps, they must be registered with * LibAST using this function (via the IMLIB_REGISTER_PIXMAP() macro). * * @param var The variable name of the pixmap being registered. * @param filename The filename where the pixmap is being registered. * @param line The line number of @a filename where the pixmap is * being registered. * @param p The Pixmap being registered. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, IMLIB_REGISTER_PIXMAP() * @ingroup DOXGRP_MEM */ void spifmem_imlib_register_pixmap(const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, Pixmap p) { USE_VAR(var); D_MEM(("Registering pixmap %s (0x%08x) created by Imlib2 at %s:%lu\n", var, p, NONULL(filename), line)); if (p) { if (DEBUG_LEVEL >= DEBUG_MEM) { if (!memrec_find_var(&pixmap_rec, (void *) p)) { memrec_add_var(&pixmap_rec, SPIF_CAST(charptr) NONULL(filename), line, (void *) p, 1); } else { D_MEM(("Pixmap 0x%08x already registered.\n")); } } } else { D_MEM(("ERROR: Refusing to register a NULL pixmap\n")); } } /** * Free a pixmap created by Imlib. * * Imlib has its own mechanism for freeing pixmaps, and their * associated mask (if any), internally. All pixmaps created by Imlib * must also be freed by Imlib. It is safe, albeit a bit slower, to * free all pixmaps via Imlib, regardless of how they were created. * * @param var The variable name of the pixmap being freed. * @param filename The filename where the pixmap is being freed. * @param line The line number of @a filename where the pixmap is * being freed. * @param p The Pixmap being freed. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, IMLIB_FREE_PIXMAP() * @ingroup DOXGRP_MEM */ void spifmem_imlib_free_pixmap(const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, Pixmap p) { D_MEM(("Freeing pixmap %s (0x%08x) at %s:%lu using Imlib2\n", var, p, NONULL(filename), line)); if (p) { if (DEBUG_LEVEL >= DEBUG_MEM) { memrec_rem_var(&pixmap_rec, var, SPIF_CAST(charptr) NONULL(filename), line, (void *) p); } imlib_free_pixmap_and_mask(p); } else { D_MEM(("ERROR: Caught attempt to free NULL pixmap\n")); } } # endif /** * Dump listing of tracked pixmaps. * * This function simply calls memrec_dump_resources() and passes in * the address of the #pixmap_rec variable. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, PIXMAP_DUMP(), memrec_dump_resources() * @ingroup DOXGRP_MEM */ void spifmem_dump_pixmap_tables(void) { fprintf(LIBAST_DEBUG_FD, "Dumping X11 Pixmap allocation table:\n"); memrec_dump_resources(&pixmap_rec); } /********************** GC ALLOCATION INTERFACE **********************/ /** * LibAST implementation of XCreateGC(). * * When memory debugging is active (via #DEBUG_MEM), all calls to the * X_CREATE_GC() macro are routed here. The macro allows filename * and line number information to be provided thanks to the __FILE__ * and __LINE__ symbols pre-defined by cpp. * * @param filename The filename where the GC is being created. * @param line The line number of @a filename where the GC is * being created. * @param d The Display for the new GC. * @param win The Drawable for the new GC. * @param mask Bitwise OR of zero or more GC flags. * @param gcv Pointer to XGCValues structure. * @return A newly-created GC. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, X_CREATE_GC() * @ingroup DOXGRP_MEM */ GC spifmem_x_create_gc(const spif_charptr_t filename, unsigned long line, Display * d, Drawable win, unsigned long mask, XGCValues * gcv) { GC gc; D_MEM(("Creating gc for window 0x%08x at %s:%lu\n", win, NONULL(filename), line)); gc = XCreateGC(d, win, mask, gcv); ASSERT_RVAL(gc != None, None); if (DEBUG_LEVEL >= DEBUG_MEM) { memrec_add_var(&gc_rec, SPIF_CAST(charptr) NONULL(filename), line, (void *) gc, sizeof(XGCValues)); } return (gc); } /** * LibAST implementation of XFreeGC(). * * When memory debugging is active (via #DEBUG_MEM), all calls to the * X_FREE_GC() macro are routed here. The macro allows variable * name, filename, and line number information to be provided. * * @param var The variable name of the GC being freed. * @param filename The filename where the GC is being freed. * @param line The line number of @a filename where the GC is * being freed. * @param d The Display for the GC. * @param gc The GC to be freed. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, X_FREE_GC() * @ingroup DOXGRP_MEM */ void spifmem_x_free_gc(const spif_charptr_t var, const spif_charptr_t filename, unsigned long line, Display * d, GC gc) { D_MEM(("spifmem_x_free_gc() called for variable %s (0x%08x) at %s:%lu\n", var, gc, NONULL(filename), line)); if (gc) { if (DEBUG_LEVEL >= DEBUG_MEM) { memrec_rem_var(&gc_rec, var, SPIF_CAST(charptr) NONULL(filename), line, (void *) gc); } XFreeGC(d, gc); } else { D_MEM(("ERROR: Caught attempt to free NULL GC\n")); } } /** * Dump listing of tracked GC's. * * This function simply calls memrec_dump_resources() and passes in * the address of the #gc_rec variable. * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, GC_DUMP(), memrec_dump_resources() * @ingroup DOXGRP_MEM */ void spifmem_dump_gc_tables(void) { fprintf(LIBAST_DEBUG_FD, "Dumping X11 GC allocation table:\n"); memrec_dump_resources(&gc_rec); } #endif /** * Free an array of pointers. * * This really doesn't relate to the memory management subsystem, per * se. It is simply a convenience function which simplifies the * freeing of pointer arrays. The first @a count pointers in the * array are freed, after which the array itself is freed. If * @a count is 0, the array must be NULL-terminated. All pointers up * to the first NULL pointer encountered will be freed. * * @param list The pointer array to be freed. This variable's value * MUST NOT be used after being passed to this function. * @param count The number of pointers in the array, or 0 for a * NULL-terminated array. * * @ingroup DOXGRP_MEM */ void spiftool_free_array(void *list, size_t count) { register size_t i; void **l = (void **) list; REQUIRE(list != NULL); if (count == 0) { count = (size_t) (-1); } for (i = 0; i < count && l[i]; i++) { FREE(l[i]); } FREE(list); } /** * @defgroup DOXGRP_MEM Memory Management Subsystem * * This group of functions/defines/macros implements the memory * management subsystem within LibAST. * * LibAST provides a robust mechanism for tracking memory allocations * and deallocations. This system employs macro-based wrappers * around the standard libc malloc/realloc/calloc/free routines, other * libc fare such as strdup(), Xlib GC and Pixmap create/free * routines, and even Imlib2's own pixmap functions. * * To take advantage of this system, simply substitute the macro * versions in place of the standard versions throughout your code * (e.g., use MALLOC() instead of malloc(), X_FREE_GC() instead of * XFreeGC(), etc.). If DEBUG is set to a value higher than * DEBUG_MEM, the LibAST-custom versions of these functions will be * used. Of course, if memory debugging has not been requested, the * original libc/XLib/Imlib2 versions will be used instead, so that * you only incur the debugging overhead when you want it. * * LibAST has also been designed to work effectively with Gray * Watson's excellent malloc-debugging library, dmalloc * (http://dmalloc.com/), either instead of or in addition to its own * memory tracking routines. Unlike LibAST, dmalloc supplements * memory allocation tracking with fence-post checking, freed pointer * reuse detection, and other very handy features. * * A small sample program demonstrating use of LibAST's memory * management system can be found * @link mem_example.c here @endlink. */ /** * @example mem_example.c * Example code for using the memory management subsystem. * * This small program demonstrates how to use LibAST's built-in memory * management system as well as a few of the errors it can catch for * you. * * The following shows output similar to what you can expect to * receive if you build and run this program: * * @code * $ ./mem_example * [1045859036] mem.c | 246: spifmem_malloc(): 500 bytes requested at mem_example.c:27 * [1045859036] mem.c | 74: memrec_add_var(): Adding variable (0x8049a20, 500 bytes) from mem_example.c:27. * [1045859036] mem.c | 75: memrec_add_var(): Storing as pointer #1 at 0x8049c18 (from 0x8049c18). * [1045859036] mem.c | 329: spifmem_strdup(): Variable pointer (0x8049a20) at mem_example.c:36 * [1045859036] mem.c | 246: spifmem_malloc(): 16 bytes requested at mem_example.c:36 * [1045859036] mem.c | 74: memrec_add_var(): Adding variable (0x8049c40, 16 bytes) from mem_example.c:36. * [1045859036] mem.c | 75: memrec_add_var(): Storing as pointer #2 at 0x8049c7c (from 0x8049c58). * [1045859036] mem.c | 312: spifmem_free(): Variable dup (0x8049c40) at mem_example.c:39 * [1045859036] mem.c | 94: memrec_find_var(): Found pointer #2 stored at 0x8049c7c (from 0x8049c58) * [1045859036] mem.c | 113: memrec_rem_var(): Removing variable dup (0x8049c40) of size 16 * [1045859036] mem.c | 312: spifmem_free(): Variable dup ( (nil)) at mem_example.c:43 * [1045859036] mem.c | 319: spifmem_free(): ERROR: Caught attempt to free NULL pointer * [1045859036] mem.c | 268: spifmem_realloc(): Variable pointer (0x8049a20 -> 1000) at mem_example.c:46 * [1045859036] mem.c | 94: memrec_find_var(): Found pointer #1 stored at 0x8049c58 (from 0x8049c58) * [1045859036] mem.c | 132: memrec_chg_var(): Changing variable pointer (0x8049a20, 500 -> 0x8049c80, 1000) * Dumping memory allocation table: * PTR: 1 pointers stored. * PTR: Pointer | Filename | Line | Address | Size | Offset | 00 01 02 03 04 05 06 07 | ASCII * PTR: ---------+----------------------+--------+----------+--------+---------+-------------------------+--------- * PTR: 0000000 | | 0 | 0x8049c58 | 000036 | 0000000 | 80 9c 04 08 e8 03 00 00 | €œ..è... * PTR: 0000000 | | 0 | 0x8049c58 | 000036 | 0000008 | 6d 65 6d 5f 65 78 61 6d | mem_exam * PTR: 0000000 | | 0 | 0x8049c58 | 000036 | 0000010 | 70 6c 65 2e 63 00 00 00 | ple.c... * PTR: 0000000 | | 0 | 0x8049c58 | 000036 | 0000018 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000000 | | 0 | 0x8049c58 | 000036 | 0000020 | 2e 00 00 00 | .... * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000000 | 54 68 69 73 20 69 73 20 | This is * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000008 | 61 20 74 65 73 74 2e 00 | a test.. * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000010 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000018 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000020 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000028 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000030 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000038 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000040 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000048 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000050 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000058 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000060 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000068 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000070 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000078 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000080 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000088 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000090 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000098 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000a0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000a8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000b0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000b8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000c0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000c8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000d0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000d8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000e0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000e8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000f0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00000f8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000100 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000108 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000110 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000118 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000120 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000128 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000130 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000138 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000140 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000148 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000150 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000158 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000160 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000168 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000170 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000178 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000180 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000188 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000190 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000198 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001a0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001a8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001b0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001b8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001c0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001c8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001d0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001d8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001e0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001e8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001f0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00001f8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000200 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000208 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000210 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000218 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000220 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000228 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000230 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000238 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000240 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000248 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000250 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000258 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000260 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000268 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000270 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000278 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000280 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000288 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000290 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000298 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002a0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002a8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002b0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002b8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002c0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002c8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002d0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002d8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002e0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002e8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002f0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00002f8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000300 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000308 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000310 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000318 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000320 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000328 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000330 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000338 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000340 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000348 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000350 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000358 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000360 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000368 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000370 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000378 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000380 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000388 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000390 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 0000398 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00003a0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00003a8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00003b0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00003b8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00003c0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00003c8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00003d0 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00003d8 | 00 00 00 00 00 00 00 00 | ........ * PTR: 0000001 | mem_example.c | 46 | 0x8049c80 | 001000 | 00003e0 | 00 00 00 00 00 00 00 00 | ........ * PTR: Total allocated memory: 1000 bytes * @endcode * * Here is the source code: */ libast-0.7/src/msgs.c0000644000076500007650000001566110100311135011467 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file msgs.c * Diagnostic message routines. * * This file contains routines related to the display of warning and * error messages to the end user. * * @author Michael Jennings * $Revision: 1.11 $ * $Date: 2004/07/23 21:38:39 $ */ static const char __attribute__((unused)) cvs_ident[] = "$Id: msgs.c,v 1.11 2004/07/23 21:38:39 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include "libast_internal.h" /** * Program name. * * The client program name as shown in warning/error messages. It is * also used in the config file parser for magic number checking and * some built-in functions. This variable must be set using the * libast_set_program_name() function. */ spif_charptr_t libast_program_name = SPIF_CAST(charptr) PACKAGE; /** * Program version. * * The version of the client program as shown in warning/error * messages. It is also used in the config file parser for magic * number checking and some built-in functions. This variable must be * set using the libast_set_program_version() function. */ spif_charptr_t libast_program_version = SPIF_CAST(charptr) VERSION; /** * Sets the program name. * * This function is provided for safe and sane setting of the * #libast_program_name variable. Setting it directly should be * avoided. * * @param progname The name of the client program as it should be * displayed in warning/error messages. * @see libast_program_name */ void libast_set_program_name(const char *progname) { if (libast_program_name) { if (!strcmp(SPIF_CAST_C(char *) libast_program_name, progname)) { return; } if (strcmp(SPIF_CAST_C(char *) libast_program_name, PACKAGE)) { FREE(libast_program_name); } } if (progname) { libast_program_name = SPIF_CAST(charptr) STRDUP(progname); } else { libast_program_name = SPIF_CAST(charptr) PACKAGE; } } /** * Sets the program version. * * This function is provided for safe and sane setting of the * #libast_program_version variable. Setting it directly should be * avoided. * * @param progversion The version of the client program as it should * appear in config file magic numbers and such. * @see libast_program_version */ void libast_set_program_version(const char *progversion) { if (libast_program_version) { if (!strcmp(SPIF_CAST_C(char *) libast_program_version, progversion)) { return; } if (strcmp(SPIF_CAST_C(char *) libast_program_version, VERSION)) { FREE(libast_program_version); } } if (progversion) { libast_program_version = SPIF_CAST(charptr) STRDUP(progversion); } else { libast_program_version = SPIF_CAST(charptr) VERSION; } } /** * Prints debugging output. * * This function is the guts behing the D_*() and DPRINTF() families of * macros. Debugging output is sent to LIBAST_DEBUG_FD which is * flushed after each line in case of crash. * * @param format The printf-style format string. * @param ... Zero or more parameters as required by the @a format * string. * @return The total number of characters printed. * * @see LIBAST_DEBUG_FD, DPRINTF() * @ingroup DOXGRP_DEBUG */ int libast_dprintf(const char *format, ...) { va_list args; int n; ASSERT_RVAL(!SPIF_PTR_ISNULL(format), SPIF_CAST_C(int) -1); REQUIRE_RVAL(libast_program_name != NULL, 0); va_start(args, format); n = vfprintf(LIBAST_DEBUG_FD, format, args); va_end(args); fflush(LIBAST_DEBUG_FD); return (n); } /** * Prints a non-terminal error message. * * This function displays a non-fatal error condition in the format * ": Error: ". Trailing newlines must be supplied by * the caller. * * @param fmt The printf-style format string. * @param ... Zero or more parameters as required by the @a fmt * string. * @return The total number of characters printed. * * @see libast_program_name */ void libast_print_error(const char *fmt, ...) { va_list arg_ptr; ASSERT(!SPIF_PTR_ISNULL(fmt)); REQUIRE(libast_program_name != NULL); va_start(arg_ptr, fmt); fprintf(stderr, "%s: Error: ", libast_program_name); vfprintf(stderr, fmt, arg_ptr); va_end(arg_ptr); } /** * Prints a warning message. * * This function displays a warning message in the format * ": Warning: ". Trailing newlines must be supplied by * the caller. * * @param fmt The printf-style format string. * @param ... Zero or more parameters as required by the @a fmt * string. * @return The total number of characters printed. * * @see libast_program_name */ void libast_print_warning(const char *fmt, ...) { va_list arg_ptr; ASSERT(!SPIF_PTR_ISNULL(fmt)); REQUIRE(libast_program_name != NULL); va_start(arg_ptr, fmt); fprintf(stderr, "%s: Warning: ", libast_program_name); vfprintf(stderr, fmt, arg_ptr); va_end(arg_ptr); } /** * Prints a terminal error message. * * This function displays a fatal error condition in the format * ": FATAL: ". Trailing newlines must be supplied by * the caller. The program exits after the message is displayed. * * @param fmt The printf-style format string. * @param ... Zero or more parameters as required by the @a fmt * string. * @return Does not return. * * @see libast_program_name */ void libast_fatal_error(const char *fmt, ...) { va_list arg_ptr; ASSERT(!SPIF_PTR_ISNULL(fmt)); if (libast_program_name != NULL) { va_start(arg_ptr, fmt); fprintf(stderr, "%s: FATAL: ", libast_program_name); vfprintf(stderr, fmt, arg_ptr); va_end(arg_ptr); } exit(-1); } libast-0.7/src/obj.c0000644000076500007650000003775510361742242011320 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file obj.c * LibAST Object Infrastructure -- Generic Objects * * This file contains the basic object class. * * @author Michael Jennings * $Revision: 1.27 $ * $Date: 2004/07/23 21:38:39 $ */ static const char __attribute__((unused)) cvs_ident[] = "$Id: obj.c,v 1.27 2004/07/23 21:38:39 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /* *INDENT-OFF* */ /** * The actual class structure for the @c obj type. * * This structure is the actual class for the @c obj type. All LibAST * objects contain a spif_class_t member called @c cls which points to * a class structure, like this one. The first structure member is a * pointer to the class name. Each class uses the same pointer, so * you can compare the pointer values rather than having to compare * strings. All other members are function pointers which reference * the object-agnostic routines that object supports. ALL LibAST * objects support at least 8 operations: new, init, done, del, show, * comp, dup, and type. Other classes may define other standard * functions. (This is used for doing interface classes.) * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink * @ingroup DOXGRP_OBJ */ static SPIF_CONST_TYPE(class) o_class = { SPIF_DECL_CLASSNAME(obj), (spif_func_t) spif_obj_new, (spif_func_t) spif_obj_init, (spif_func_t) spif_obj_done, (spif_func_t) spif_obj_del, (spif_func_t) spif_obj_show, (spif_func_t) spif_obj_comp, (spif_func_t) spif_obj_dup, (spif_func_t) spif_obj_type }; /** * The class instance for the @c obj type. * * This defines the spif_class_t for the @c obj type so that it points * to the spif_const_class_t structure above. This pointer value is * the very first thing stored in each * instance of an "obj." * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink * @ingroup DOXGRP_OBJ */ SPIF_TYPE(class) SPIF_CLASS_VAR(obj) = &o_class; /* *INDENT-ON* */ /*@{*/ /** * @name Generic Object Member Functions * --- * * These functions are members of the @c obj class. They can be * called directly or via the macros which dereference the function * pointers in the @c obj class structure. By convention, functions * are called directly when the object type is known and via macros * when the type is unknown. * * Most of these functions are not intended to actually be called. * Rather, they serve as models for the implementation of standard * methods in other (derived) object types. * * @ingroup DOXGRP_OBJ */ /** * Create a new @c obj instance. * * This function creates and returns a new instance of an @c obj. The * new instance is initialized using the spif_obj_init() function. * * @return A new @c obj instance. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink */ spif_obj_t spif_obj_new(void) { spif_obj_t self; self = SPIF_ALLOC(obj); if (!spif_obj_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(obj); } return self; } /** * Delete an @c obj instance. * * This function deletes an instance of an @c obj. The done method, * spif_obj_done(), is called to free any object resources prior to * deallocation of the object itself. * * @param self The @c obj instance to be deleted. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink * @ingroup DOXGRP_OBJ */ spif_bool_t spif_obj_del(spif_obj_t self) { spif_bool_t t; ASSERT_RVAL(!SPIF_OBJ_ISNULL(self), FALSE); t = spif_obj_done(self); SPIF_DEALLOC(self); return t; } /** * Initialize an @c obj instance. * * This function initializes the member variables of the @c obj * instance to their appropriate "bootstrap" values. * * @note Though the calling of the parent's initializer is customary * and proper in derived classes, for subtypes of @c obj, this is not * strictly necessary. All this function does is set the class to * that of an @c obj, which the child must undo anyway (by calling * spif_obj_set_class(self, SPIF_CLASS_VAR(XXX)), where * XXX is the class name, like below). Thus, it is * acceptable for direct decendents of @c obj to not call this * function. However, anything whose parent type is @a not @c obj * MUST call their parent's init function. * * @param self The @c obj instance to be initialized. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink * @ingroup DOXGRP_OBJ */ spif_bool_t spif_obj_init(spif_obj_t self) { ASSERT_RVAL(!SPIF_OBJ_ISNULL(self), FALSE); spif_obj_set_class(self, SPIF_CLASS_VAR(obj)); return TRUE; } /** * Deallocate and reinitialize @c obj resources. * * This function frees up any object resources and re-initializes them * to their "bootstrap" values. * * @param self The @c obj instance to be zeroed and reinitialized. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink * @ingroup DOXGRP_OBJ */ spif_bool_t spif_obj_done(spif_obj_t self) { ASSERT_RVAL(!SPIF_OBJ_ISNULL(self), FALSE); return TRUE; } /** * Show an object and its contents. * * This function, as it is written here, doesn't do a whole hell of a * lot. But this standard member function (i.e., all objects must * have one) provides the mechanism for which an object can display * not only itself and its particular values, but those of any parent * class or member object. Besides the object to be displayed, this * function is passed the variable name for that object (usually a * constant string, like "foo"), a @c str object, possibly NULL, to be * added to and returned, and an indent level, possibly 0, to * represent how many leading spaces should pad the resulting output. * The @c str object returned is either @a buff, or a new @c str if @a * buff was passed as NULL. Appended to it will be the description of * the object followed by a newline. This description may include * descriptions of any number of child variables, parent objects, etc. * * Implementing this function properly is key to simplifying the * examination of objects through the use of debugging code. I @b * highly recommend looking at some examples of how this function * should be implemented. * * The simplest way to display an object is to use the SPIF_SHOW() * macro. This macro takes the object (@a self) and a file descriptor * (like @c stderr or #LIBAST_DEBUG_FD), calls the object's @c show * method, and prints the resulting string on the given file * descriptor, freeing it afterward. No muss, no fuss. * * @param self The @c obj instance. * @param name The name of the variable passed as @a self. * @param buff A @c str object, possibly NULL, used as the buffer. * @param indent The number of spaces with which to pad the line. * @return The @c str object, or a new one if @a buff was NULL, * describing @a self. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, SPIF_SHOW() * @ingroup DOXGRP_OBJ */ spif_str_t spif_obj_show(spif_obj_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_OBJ_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(obj, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "(spif_obj_t) %s: %10p \"%s\"\n", name, SPIF_CAST(ptr) self, SPIF_OBJ_CLASSNAME(self)); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } return buff; } /** * Compare two objects. * * As with most of the other member functions of the @c obj class, * this one is really just a placeholder. The @c comp standard member * function is used to compare two objects of a given type. The * comparison can be implemented in any way, so long as it returns a * consistent spif_cmp_t value. The simplest way is to compare the * two object variables, as shown below, but often a more sensible * method is warranted. * * @param self The first @c obj instance. * @param other The second @c obj instance. * @return A spif_cmp_t value representing the comparison of @a * self and @a other. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_str_comp(), spif_cmp_t, SPIF_CMP_FROM_INT() * @ingroup DOXGRP_OBJ */ spif_cmp_t spif_obj_comp(spif_obj_t self, spif_obj_t other) { SPIF_OBJ_COMP_CHECK_NULL(self, other); return SPIF_CMP_FROM_INT(SPIF_CAST(ulong) self - SPIF_CAST(ulong) other); } /** * Duplicate an @c obj and its resources. * * The @c dup standard member function is responsible for returning a * new object instance which contains the exact same value as the * instance supplied to it. That means that any values are copied * from the original to the duplicate, and any references (pointers * and objects) are duplicated in the new instance, using MALLOC(), * the member object's @c dup function, etc. The object returned MUST * be independent of the original; i.e., calling @c done or @c del on * the duplicate MUST NOT destroy or affect the original, or any of * its data, in any way. * * @param self The @c obj instance. * @return An exact duplicate of @a self which is identical to, * but programmatically independent of, the original. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink, spif_str_dup() * @ingroup DOXGRP_OBJ */ spif_obj_t spif_obj_dup(spif_obj_t self) { spif_obj_t tmp; ASSERT_RVAL(!SPIF_OBJ_ISNULL(self), SPIF_NULL_TYPE(obj)); tmp = spif_obj_new(); memcpy(tmp, self, SPIF_SIZEOF_TYPE(obj)); return tmp; } /** * Obtain the class name of an @c obj. * * The @c type standard member function is responsible for returning * the class name (as a spif_classname_t) of the supplied object. You * will almost certainly want to implement it exactly as seen here. * If you don't, know why. * * @param self The @c obj instance. * @return The class name of @a self. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink * @ingroup DOXGRP_OBJ */ spif_classname_t spif_obj_type(spif_obj_t self) { ASSERT_RVAL(!SPIF_OBJ_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } /** * Return the class of an object. * * This function returns the class (i.e., spif_class_t) of the * supplied @c obj instance. Thanks to the Magic and Mystery of * typecasting, any LibAST object can be passed to this function to * obtain its class information, like so: * spif_obj_get_class(SPIF_OBJ(foo)) Or, simply use the * SPIF_OBJ_CLASS() macro. * * Keep in mind that this will return the @a entire class. If you * simply want the class name string, use SPIF_OBJ_CLASSNAME() * instead. * * @param self The @c obj instance. * @return The object's class, or NULL if @a self is NULL. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink * @ingroup DOXGRP_OBJ */ spif_class_t spif_obj_get_class(spif_obj_t self) { ASSERT_RVAL(!SPIF_OBJ_ISNULL(self), SPIF_NULL_TYPE(class)); return SPIF_OBJ_CLASS(self); } /** * Set an object's class. * * This function sets the class (i.e., spif_class_t) of the supplied * @c obj instance. Thanks to the Magic and Mystery of typecasting, * any LibAST object can be passed to this function to set its class * information, like so: spif_obj_set_class(SPIF_OBJ(foo), * SPIF_CLASS_VAR(XXX)), where XXX is the actual type of * the object (like @c str or @c regexp). Any call to the @c init * member of a parent class MUST be immediately followed by a call to * this function like the one above. Failure to do so results in * inaccurate class typing information, which kinda defeats the whole * point, ya know? * * @param self The @c obj instance. * @param cls The @c class for the given instance. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJ LibAST Object Infrastructure @endlink * @ingroup DOXGRP_OBJ */ spif_bool_t spif_obj_set_class(spif_obj_t self, spif_class_t cls) { ASSERT_RVAL(!SPIF_OBJ_ISNULL(self), FALSE); self->cls = cls; return TRUE; } /*@}*/ /** * @defgroup DOXGRP_OBJ LibAST Object Infrastructure * * This group of types, functions, and pre-processor macros implements * a mechanism for defining and utilizing objects in native C. * * C, as you well know, is a procedural language. It has no native * facilities for doing object-oriented programming. And thusly was * born C++ -- native object facilities with much of the same C syntax * we all know and love. But C++ has one very big (and fatal, IMHO) * flaw: it requires a special compiler. * * That in and of itself is not the end of the world, but it does * create a number of issues in terms of portability, standardization, * speed, and efficiency. Since C has been around for so much longer, * most C compilers are very stable and reliable, and their * optimization routines often do almost as good a job as writing raw * assembly code (particularly the vendor compilers). C++ offers none * of these types of advantages, and C++ compiler availability has * historically been sketchy at best. * * There are really 2 possible solutions to this, both accomplishing * the same end result (using the native C compiler to manipulate an * object model and hierarchy) in two similar, but distinct, ways. * Both approaches require the use of some sort of preprocessor. * Option #1 would be to use a dedicated preprocessor, either * something like m4 or a new creation. This option would probably * allow for cleaner, more native-looking syntax, but it has similar * (and potentially worse) portability problems to those of C++. * * For these reasons, I chose option #2: a CPP-based (i.e., * macro-based) object model. As you might imagine, the syntax and * usage of such a model bears almost no resemblence whatsoever to * that of a native OO language, as it relies heavily on type-casting * and namespace safety measures implemented within the existing C/CPP * structure. However, the resultant code is native C, which means * you can manipulate data using OO techniques like inheritance, * interface classes, etc., without incurring the speed/portability * penalties of using the C++ compiler. Plus, you can build libraries * that can be easily linked to both C and C++ programs. * * If you'd like to see a sample program which demonstrates creation * and management of LibAST objects, please look here: * @link obj_example.c @endlink. */ /** * @example obj_example.c * Example code for using the LibAST Object Infrastructure * * This is a contrived, but informational, example of using LibAST's * object system. MORE HERE * * Here's the complete source code: */ libast-0.7/src/objpair.c0000644000076500007650000003372710100311135012147 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file objpair.c * LibAST Object Infrastructure -- Paired Objects * * This file contains the objpair class. * * @author Michael Jennings * $Revision: 1.10 $ * $Date: 2004/07/23 21:38:39 $ */ static const char __attribute__((unused)) cvs_ident[] = "$Id: objpair.c,v 1.10 2004/07/23 21:38:39 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /* *INDENT-OFF* */ /** * The actual class structure for the @c objpair type. * * This structure is the actual class for the @c objpair type. All LibAST * objects contain a spif_class_t member called @c cls which points to * a class structure, like this one. The first structure member is a * pointer to the class name. Each class uses the same pointer, so * you can compare the pointer values rather than having to compare * strings. All other members are function pointers which reference * the object-agnostic routines that object supports. ALL LibAST * objects support at least 8 operations: new, init, done, del, show, * comp, dup, and type. Other classes may define other standard * functions. (This is used for doing interface classes.) * * @see @link DOXGRP_OBJPAIR LibAST Object Infrastructure @endlink * @ingroup DOXGRP_OBJPAIR */ static SPIF_CONST_TYPE(class) o_class = { SPIF_DECL_CLASSNAME(objpair), (spif_func_t) spif_objpair_new, (spif_func_t) spif_objpair_init, (spif_func_t) spif_objpair_done, (spif_func_t) spif_objpair_del, (spif_func_t) spif_objpair_show, (spif_func_t) spif_objpair_comp, (spif_func_t) spif_objpair_dup, (spif_func_t) spif_objpair_type }; /** * The class instance for the @c objpair type. * * This defines the spif_class_t for the @c objpair type so that it points * to the spif_const_class_t structure above. This pointer value is * the very first thing stored in each * instance of an "objpair." * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink * @ingroup DOXGRP_OBJPAIR */ SPIF_TYPE(class) SPIF_CLASS_VAR(objpair) = &o_class; /* *INDENT-ON* */ /*@{*/ /** * @name Paired Object Member Functions * --- * * These functions are members of the @c objpair class. They can be * called directly or via the macros which dereference the function * pointers in the @c objpair class structure. By convention, functions * are called directly when the object type is known and via macros * when the type is unknown. * * Most of these functions are not intended to actually be called. * Rather, they serve as models for the implementation of standard * methods in other (derived) object types. * * @ingroup DOXGRP_OBJPAIR */ /** * Create a new @c objpair instance. * * This function creates and returns a new instance of an @c objpair. The * new instance is initialized using the spif_objpair_init() function. * * @return A new @c objpair instance. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink */ spif_objpair_t spif_objpair_new(void) { spif_objpair_t self; self = SPIF_ALLOC(objpair); if (!spif_objpair_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(objpair); } return self; } /** * Create a new @c objpair instance with a key object. * * This function creates and returns a new instance of an @c objpair * with a given key object. * * @param key The key object for the pair. * @return A new @c objpair instance whose key object is @a key. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink */ spif_objpair_t spif_objpair_new_from_key(spif_obj_t key) { spif_objpair_t self; self = SPIF_ALLOC(objpair); if (!spif_objpair_init_from_key(self, key)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(objpair); } return self; } /** * Create a new @c objpair instance with a value object. * * This function creates and returns a new instance of an @c objpair * with a given value object. * * @param value The value object for the pair. * @return A new @c objpair instance whose value object is @a value. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink */ spif_objpair_t spif_objpair_new_from_value(spif_obj_t value) { spif_objpair_t self; self = SPIF_ALLOC(objpair); if (!spif_objpair_init_from_value(self, value)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(objpair); } return self; } /** * Create a new @c objpair instance with both key and value objects. * * This function creates and returns a new instance of an @c objpair * with given key and value objects. * * @param key The key object for the pair. * @param value The value object for the pair. * @return A new @c objpair instance whose key and value objects * are @a key and @a value, respectively. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink */ spif_objpair_t spif_objpair_new_from_both(spif_obj_t key, spif_obj_t value) { spif_objpair_t self; self = SPIF_ALLOC(objpair); if (!spif_objpair_init_from_both(self, key, value)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(objpair); } return self; } /** * Initialize an @c objpair instance. * * This function initializes the member variables of the @c objpair * instance to their appropriate "bootstrap" values. * * @param self The @c objpair instance to be initialized. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink * @ingroup DOXGRP_OBJPAIR */ spif_bool_t spif_objpair_init(spif_objpair_t self) { ASSERT_RVAL(!SPIF_OBJPAIR_ISNULL(self), FALSE); spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(objpair)); return TRUE; } /** * Initialize an @c objpair instance with a given key object. * * This function initializes the member variables of the @c objpair * instance to their appropriate "bootstrap" values, assigning @a key * to the key property of @a self. * * @param self The @c objpair instance to be initialized. * @param key The key object for the pair. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink * @ingroup DOXGRP_OBJPAIR */ spif_bool_t spif_objpair_init_from_key(spif_objpair_t self, spif_obj_t key) { ASSERT_RVAL(!SPIF_OBJPAIR_ISNULL(self), FALSE); ASSERT_RVAL(!SPIF_OBJ_ISNULL(key), FALSE); spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(objpair)); self->key = SPIF_OBJ_DUP(SPIF_OBJ(key)); self->value = SPIF_NULL_TYPE(obj); return TRUE; } /** * Initialize an @c objpair instance with a given value object. * * This function initializes the member variables of the @c objpair * instance to their appropriate "bootstrap" values, assigning @a value * to the value property of @a self. * * @param self The @c objpair instance to be initialized. * @param value The value object for the pair. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink * @ingroup DOXGRP_OBJPAIR */ spif_bool_t spif_objpair_init_from_value(spif_objpair_t self, spif_obj_t value) { ASSERT_RVAL(!SPIF_OBJPAIR_ISNULL(self), FALSE); ASSERT_RVAL(!SPIF_OBJ_ISNULL(value), FALSE); spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(objpair)); self->key = SPIF_NULL_TYPE(obj); self->value = SPIF_OBJ_DUP(SPIF_OBJ(value)); return TRUE; } /** * Initialize an @c objpair instance with both key and value * objects. * * This function initializes the member variables of the @c objpair * instance to their appropriate "bootstrap" values, assigning @a key * to the key property of @self and @a value to the value property. * * @param self The @c objpair instance to be initialized. * @param key The key object for the pair. * @param value The value object for the pair. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink * @ingroup DOXGRP_OBJPAIR */ spif_bool_t spif_objpair_init_from_both(spif_objpair_t self, spif_obj_t key, spif_obj_t value) { ASSERT_RVAL(!SPIF_OBJPAIR_ISNULL(self), FALSE); ASSERT_RVAL(!SPIF_OBJ_ISNULL(key), FALSE); ASSERT_RVAL(!SPIF_OBJ_ISNULL(value), FALSE); spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(objpair)); self->key = SPIF_OBJ_DUP(SPIF_OBJ(key)); self->value = SPIF_OBJ_DUP(SPIF_OBJ(value)); return TRUE; } /** * Deallocate and reinitialize @c objpair resources. * * This function frees up any object resources and re-initializes them * to their "bootstrap" values. * * @param self The @c objpair instance to be zeroed and reinitialized. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink * @ingroup DOXGRP_OBJPAIR */ spif_bool_t spif_objpair_done(spif_objpair_t self) { ASSERT_RVAL(!SPIF_OBJPAIR_ISNULL(self), FALSE); if (!SPIF_OBJ_ISNULL(SPIF_OBJ(self->key))) { SPIF_OBJ_DEL(SPIF_OBJ(self->key)); } self->key = SPIF_NULL_TYPE(obj); if (!SPIF_OBJ_ISNULL(SPIF_OBJ(self->value))) { SPIF_OBJ_DEL(SPIF_OBJ(self->value)); } self->value = SPIF_NULL_TYPE(obj); return TRUE; } /** * Delete an @c objpair instance. * * This function deletes an instance of an @c objpair. The done method, * spif_objpair_done(), is called to free any object resources prior to * deallocation of the object itself. * * @param self The @c objpair instance to be deleted. * @return #TRUE if successful, #FALSE otherwise. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink * @ingroup DOXGRP_OBJPAIR */ spif_bool_t spif_objpair_del(spif_objpair_t self) { ASSERT_RVAL(!SPIF_OBJPAIR_ISNULL(self), FALSE); spif_objpair_done(self); SPIF_DEALLOC(self); return TRUE; } /** * Render an @c objpair as a text string. * * This function displays an @c objpair as a string using a * hierarchical representation similar to C syntax. * * @param self The @c objpair instance. * @param name The name of the variable passed as @a self. * @param buff A @c str object, possibly NULL, used as the buffer. * @param indent The number of spaces with which to pad the line. * @return The @c str object, or a new one if @a buff was NULL, * describing @a self. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, SPIF_SHOW() * @ingroup DOXGRP_OBJPAIR */ spif_str_t spif_objpair_show(spif_objpair_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_OBJPAIR_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(objpair, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CAST_C(char *) tmp + indent, sizeof(tmp) - indent, "(spif_objpair_t) %s: %10p \"%s\"\n", name, SPIF_CAST(ptr) self, SPIF_OBJ_CLASSNAME(self)); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } return buff; } /** * Compare two @c objpair instances. * * This function is used to compare two @c objpair instances. * * @param self The first @c objpair instance. * @param other The second @c objpair instance. * @return A spif_cmp_t value representing the comparison of @a * self and @a other. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, spif_str_comp(), spif_cmp_t, SPIF_CMP_FROM_INT() * @ingroup DOXGRP_OBJPAIR */ spif_cmp_t spif_objpair_comp(spif_objpair_t self, spif_obj_t other) { SPIF_OBJ_COMP_CHECK_NULL(self, other); if (SPIF_OBJ_IS_OBJPAIR(other)) { return SPIF_OBJ_COMP(self->key, SPIF_OBJPAIR(other)->key); } else { return SPIF_OBJ_COMP(self->key, other); } } /** * Duplicate an @c objpair and its resources. * * This function is responsible for returning a new @c objpair * instance which contains the exact same value as the instance * supplied to it. * * @param self The @c objpair instance. * @return An exact duplicate of @a self which is identical to, * but programmatically independent of, the original. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink, spif_str_dup() * @ingroup DOXGRP_OBJPAIR */ spif_objpair_t spif_objpair_dup(spif_objpair_t self) { ASSERT_RVAL(!SPIF_OBJPAIR_ISNULL(self), SPIF_NULL_TYPE(objpair)); return spif_objpair_new_from_both(self->key, self->value); } /** * Obtain the class name of an @c objpair. * * This function is responsible for returning the class name (as a * spif_classname_t) of the supplied @c objpair. * * @param self The @c objpair instance. * @return The class name of @a self. * * @see @link DOXGRP_OBJPAIR Paired Objects @endlink * @ingroup DOXGRP_OBJPAIR */ spif_classname_t spif_objpair_type(spif_objpair_t self) { ASSERT_RVAL(!SPIF_OBJPAIR_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(SPIF_OBJ(self)); } SPIF_DEFINE_PROPERTY_FUNC(objpair, obj, key) SPIF_DEFINE_PROPERTY_FUNC(objpair, obj, value) /*@}*/ libast-0.7/src/options.c0000644000076500007650000005653510363070476012243 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file options.c * Command Line Option Parser Source File * * This file contains the functions which comprise the command line * option parser. * * @author Michael Jennings * $Revision: 1.18 $ * $Date: 2004/10/26 18:01:53 $ */ static const char __attribute__((unused)) cvs_ident[] = "$Id: options.c,v 1.18 2004/10/26 18:01:53 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /*@{*/ /** * @name Internal Parser Macros * Macros to simply certain parser operations. * * This group of macros is used internally by the command line option * parser. They are not available for use by client programs and are * documented here solely for completeness and clarity. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink * @ingroup DOXGRP_OPT */ /** Next argument. Proceed to parsing the next argument in the argv[] list. */ #define NEXT_ARG() D_OPTIONS(("NEXT_ARG()\n")); i++; opt = SPIF_CHARPTR(argv[i]); continue /** Next letter. Proceed to the next letter in a bundled option series. */ #define NEXT_LETTER() D_OPTIONS(("NEXT_LETTER(%s)\n", opt)); if (*(opt + 1)) {opt++;} else {NEXT_ARG();} continue /** Next loop. Proceed to the next parsing stage (letter or word). */ #define NEXT_LOOP() D_OPTIONS(("NEXT_LOOP()\n")); if (islong || val_ptr) {NEXT_ARG();} else {NEXT_LETTER();} NOP /** Option parse test. Returns true IFF the option should be parsed on this pass. */ #define SHOULD_PARSE(j) ((SPIFOPT_FLAGS_IS_SET(SPIFOPT_SETTING_PREPARSE) && SPIFOPT_OPT_IS_PREPARSE(j)) \ || (!SPIFOPT_FLAGS_IS_SET(SPIFOPT_SETTING_PREPARSE) && !SPIFOPT_OPT_IS_PREPARSE(j))) /*@}*/ /** * Internal option parser settings. * * This variable holds the actual structure containing the settings * for the option parser. It should never be accessed directly, but * rather through use of the Option Parser Settings Macros. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink * @ingroup DOXGRP_OPT */ spifopt_settings_t spifopt_settings = { NULL, 0, 0, 0, 0, 0, NULL }; /** * Option-type-to-string translator. * * This function is used internally by spifopt_usage() to convert an * option's numerical type to a short string representing that type of * option. * * @param type The numeric option type (SPIFOPT_OPT_FLAGS()). * @return A 6-char-max string describing the option type. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink * @ingroup DOXGRP_OPT */ static spif_charptr_t get_option_type_string(spif_uint16_t type) { switch (type) { case SPIFOPT_FLAG_BOOLEAN: return SPIF_CHARPTR("(bool)"); break; case SPIFOPT_FLAG_INTEGER: return SPIF_CHARPTR("(int)"); break; case SPIFOPT_FLAG_ARGLIST: return SPIF_CHARPTR("(strs)"); break; default: return SPIF_CHARPTR("(str)"); } ASSERT_NOTREACHED_RVAL(NULL); } /** * Built-in default function for displaying help information. * * This is the default "help handler" function. It displays a list of * long and short options along with the description of each. It also * prints out a brief type identifier as produced by * get_option_type_string(). * * @see @link DOXGRP_MEM Memory Management Subsystem @endlink, SPIFOPT_HELPHANDLER_SET(), spifopt_helphandler_t * @ingroup DOXGRP_MEM */ void spifopt_usage(void) { spif_uint16_t i, col, l_long = 0, l_desc = 0; /* Find the longest long option and the longest description. */ for (i = 0; i < SPIFOPT_NUMOPTS_GET(); i++) { MAX_IT(l_long, strlen(SPIFOPT_OPT_LONG(i))); MAX_IT(l_desc, strlen(SPIFOPT_OPT_DESC(i))); } l_long += 2; /* Add 2 for the "--" */ l_desc += 7; /* Add 7 for the type and a space */ printf("%s %s\n", libast_program_name, libast_program_version); printf("Usage:\n\n"); printf("POSIX "); for (col = 0; col < (l_long - 3) / 2; col++) printf(" "); printf("GNU"); for (col = 0; col < (l_long - 3) / 2; col++) printf(" "); if (!(l_long % 2)) { printf(" "); } printf(" "); for (col = 0; col < (l_desc - 11) / 2; col++) printf(" "); printf("Description"); for (col = 0; col < (l_desc - 11) / 2; col++) printf(" "); if (!(l_desc % 2)) { printf(" "); } printf("\n"); printf("----- "); for (col = 0; col < l_long; col++) printf("-"); printf(" "); for (col = 0; col < l_desc; col++) printf("-"); printf("\n"); for (i = 0, l_long -= 2; i < SPIFOPT_NUMOPTS_GET(); i++) { if (SPIFOPT_OPT_SHORT(i)) { printf(" -%c ", SPIFOPT_OPT_SHORT(i)); } else { printf(" "); } printf("--%s", SPIFOPT_OPT_LONG(i)); for (col = strlen(SPIF_CAST_C(char *) SPIFOPT_OPT_LONG(i)); col < l_long; col++) { printf(" "); } printf(" %-6s %s\n", get_option_type_string(SPIFOPT_OPT_TYPE(i)), SPIFOPT_OPT_DESC(i)); } exit(EXIT_FAILURE); } /** * Find matching long option. * * This function searches the option list for a long option which * matches the given string. * * @param opt The long option string to match against. * @return The index of the matching option, or -1 if not found. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, is_valid_option() * @ingroup DOXGRP_OPT */ static spif_int32_t find_long_option(spif_charptr_t opt) { spif_int32_t j; D_OPTIONS(("opt == \"%s\"\n", NONULL(opt))); /* Check to see if we have a long option that matches this. */ for (j = 0; j < SPIFOPT_NUMOPTS_GET(); j++) { size_t l; l = strlen(SPIF_CHARPTR_C(SPIFOPT_OPT_LONG(j))); /* Look for matches to the part before the =, if any. */ if (!strncasecmp(SPIF_CHARPTR_C(SPIFOPT_OPT_LONG(j)), SPIF_CHARPTR_C(opt), l) && (opt[l] == '=' || !opt[l])) { /* Got one. */ D_OPTIONS(("Match found at %d: %s == %s\n", j, SPIFOPT_OPT_LONG(j), opt)); return j; } } /* No matching long option found. Report an error and continue with the next arg. */ libast_print_error("Unrecognized long option --%s\n", opt); CHECK_BAD(); return ((spif_int32_t) -1); } /** * Find matching short option. * * This function searches the option list for a short option which * matches the given character. * * @param opt The short option character to match against. * @return The index of the matching option, or -1 if not found. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, is_valid_option() * @ingroup DOXGRP_OPT */ static spif_int32_t find_short_option(char opt) { spif_int32_t j; D_OPTIONS(("opt == \"%c\"\n", opt)); for (j = 0; j < SPIFOPT_NUMOPTS_GET(); j++) { if (SPIFOPT_OPT_SHORT(j) == opt) { D_OPTIONS(("Match found at %d: %c == %c\n", j, SPIFOPT_OPT_SHORT(j), opt)); return j; } } libast_print_error("unrecognized option -%c\n", opt); CHECK_BAD(); return ((spif_int32_t) -1); } /** * Find the value for a long option. * * This function looks for and returns the value associated with a * long option, or NULL if one is not found. * * @param arg The argument containing the long option. * @param next_arg The next word on the command line. * @param hasequal Address of a toggle variable to return whether or * not the value was appended to the option with an * equals sign ('='). * @return The option's value string, or NULL if no value is * found. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, spifopt_parse() * @ingroup DOXGRP_OPT */ static spif_charptr_t find_value_long(spif_charptr_t arg, spif_charptr_t next_arg, spif_charptr_t hasequal) { spif_charptr_t val_ptr; if ((val_ptr = SPIF_CHARPTR(strchr(SPIF_CHARPTR_C(arg), '='))) != NULL) { val_ptr++; *hasequal = 1; } else { if (next_arg) { val_ptr = next_arg; } *hasequal = 0; } D_OPTIONS(("hasequal == %d val_ptr == %10.8p \"%s\"\n", *hasequal, val_ptr, NONULL(val_ptr))); return val_ptr; } /** * Find the value for a short option. * * This function looks for and returns the value associated with a * short option, or NULL if one is not found. * * @param arg The argument containing the short option. * @param next_arg The next word on the command line. * @return The option's value string, or NULL if no value is * found. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, spifopt_parse() * @ingroup DOXGRP_OPT */ static spif_charptr_t find_value_short(spif_charptr_t arg, spif_charptr_t next_arg) { spif_charptr_t val_ptr = NULL; if (arg[1]) { val_ptr = arg + 1; } else if (next_arg != NULL) { val_ptr = next_arg; } D_OPTIONS(("val_ptr == %10.8p \"%s\"\n", val_ptr, NONULL(val_ptr))); return val_ptr; } /** * Test for a valid boolean value. * * This function compares the given value pointer to the possible * values for a boolean option. * * @param val_ptr The value to be tested. * @return TRUE if boolean, FALSE if not. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, spifopt_parse() * @ingroup DOXGRP_OPT */ static spif_bool_t is_boolean_value(spif_charptr_t val_ptr) { if (!(val_ptr) || !(*val_ptr)) { return FALSE; } return ((BOOL_OPT_ISTRUE(val_ptr) || BOOL_OPT_ISFALSE(val_ptr)) ? (TRUE) : (FALSE)); } /** * Check for a match to the current option. * * This function does some initial parsing, then calls the appropriate * sub-function to look for matches. * * @param opt The argument string. * @return TRUE if a match is found, FALSE otherwise. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, spifopt_parse(), find_long_option(), * find_short_option() * @ingroup DOXGRP_OPT */ static spif_bool_t is_valid_option(spif_charptr_t opt) { REQUIRE_RVAL(opt != NULL, FALSE); if (*opt != '-') { return FALSE; } opt++; if (*opt == '-') { opt++; if (find_long_option(opt) >= 0) { return TRUE; } } else { if (find_short_option(*opt) >= 0) { return TRUE; } } return FALSE; } /** * Handle a boolean option. * * This function is reponsible for taking the proper action for a * boolean option. It sets the appropriate bitfield on the * appropriate variable as defined by the settings for that option. * * @param n The index for the option within the option list. * @param val_ptr A pointer (possibly NULL) to the value specified * with the option. * @param islong 0 if the option was short, non-zero otherwise. * @return TRUE if a match is found, FALSE otherwise. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, spifopt_parse(), find_long_option(), * find_short_option() * @ingroup DOXGRP_OPT */ static spif_bool_t handle_boolean(spif_int32_t n, spif_charptr_t val_ptr, unsigned char islong) { D_OPTIONS(("Boolean option detected\n")); if (val_ptr && islong) { /* There's a value, so let's see what it is. */ if (BOOL_OPT_ISTRUE(val_ptr)) { if (SHOULD_PARSE(n)) { D_OPTIONS(("\"%s\" == TRUE\n", val_ptr)); *((unsigned long *) SPIFOPT_OPT_VALUE(n)) |= SPIFOPT_OPT_MASK(n); } } else if (BOOL_OPT_ISFALSE(val_ptr)) { if (SHOULD_PARSE(n)) { D_OPTIONS(("\"%s\" == FALSE\n", val_ptr)); *((unsigned long *) SPIFOPT_OPT_VALUE(n)) &= ~SPIFOPT_OPT_MASK(n); } } else { if (SHOULD_PARSE(n)) { D_OPTIONS(("Forcing option --%s to TRUE\n", SPIFOPT_OPT_LONG(n))); *((unsigned long *) SPIFOPT_OPT_VALUE(n)) |= SPIFOPT_OPT_MASK(n); } return FALSE; } } else { if (SHOULD_PARSE(n)) { /* No value, or it was a short option, so pretend it was true. */ if (islong) { D_OPTIONS(("Forcing option --%s to TRUE\n", SPIFOPT_OPT_LONG(n))); } else { val_ptr = NULL; D_OPTIONS(("Forcing option -%c to TRUE\n", SPIFOPT_OPT_SHORT(n))); } *((unsigned long *) SPIFOPT_OPT_VALUE(n)) |= SPIFOPT_OPT_MASK(n); } } return TRUE; } /** * Handle an integer option. * * This function is responsible for taking the appropriate action when * an integer option is encountered. The variable whose address was * given to the option structure is assigned the value of the option. * * @param n The index of the option. * @param val_ptr The value passed to the option. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, spifopt_parse(), find_long_option(), * find_short_option() * @ingroup DOXGRP_OPT */ static void handle_integer(spif_int32_t n, spif_charptr_t val_ptr) { D_OPTIONS(("Integer option detected\n")); *((int *) SPIFOPT_OPT_VALUE(n)) = strtol(SPIF_CHARPTR_C(val_ptr), (char **) NULL, 0); } /** * Handle a string option. * * This function is responsible for taking the appropriate action when * a string option is encountered. The variable whose address was * given to the option structure is assigned the value of the option. * * @param n The index of the option. * @param val_ptr The value passed to the option. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, spifopt_parse(), find_long_option(), * find_short_option() * @ingroup DOXGRP_OPT */ static void handle_string(spif_int32_t n, spif_charptr_t val_ptr) { D_OPTIONS(("String option detected\n")); *((const char **) SPIFOPT_OPT_VALUE(n)) = SPIF_CAST_C(char *) STRDUP(val_ptr); } /** * Handle an argument list option. * * This function is responsible for taking the appropriate action when * an argument list option is encountered. An array of arguments is * created at the specified address. There can be only one of these. * * @param n The index of the option. * @param val_ptr The value passed to the option. * @param hasequal TRUE if the long option used '=', FALSE otherwise. * @param i The index of the current option within argc[]. * @param argc The argument count. * @param argv The argument list. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink, spifopt_parse(), find_long_option(), * find_short_option() * @ingroup DOXGRP_OPT */ static void handle_arglist(spif_int32_t n, spif_charptr_t val_ptr, unsigned char hasequal, spif_int32_t i, int argc, char *argv[]) { spif_charptr_t *tmp; register unsigned short k; D_OPTIONS(("Argument list option detected\n")); if (hasequal) { /* There's an equals sign, so just parse the rest of this option into words. */ tmp = SPIF_CAST_PTR(charptr) MALLOC(sizeof(spif_charptr_t) * (spiftool_num_words(val_ptr) + 1)); for (k = 0; val_ptr; k++) { tmp[k] = spiftool_get_word(1, val_ptr); val_ptr = spiftool_get_pword(2, val_ptr); D_OPTIONS(("tmp[%d] == %s\n", k, tmp[k])); } tmp[k] = SPIF_NULL_TYPE(charptr); *(SPIF_CAST_C(spif_charptr_t **) SPIFOPT_OPT_VALUE(n)) = tmp; } else { unsigned short len = argc - i; /* No equals sign, so use the rest of the command line and break. */ tmp = SPIF_CAST_PTR(charptr) MALLOC(sizeof(spif_charptr_t ) * (argc - i + 1)); for (k = 0; k < len; k++) { tmp[k] = SPIF_CAST(charptr) STRDUP(argv[k + i]); D_OPTIONS(("tmp[%d] == %s\n", k, tmp[k])); argv[k + i] = NULL; } tmp[k] = SPIF_NULL_TYPE(charptr); *(SPIF_CAST_C(spif_charptr_t **) SPIFOPT_OPT_VALUE(n)) = tmp; } } /** * Parse the command line arguments for options. * * This function iterates through the command line arguments looking * for options which have been defined. Each option encountered is * handled according to its type. * * @param argc The number of arguments. * @param argv The array of argument strings. * * @see @link DOXGRP_OPT Command Line Option Parser @endlink * @ingroup DOXGRP_OPT */ void spifopt_parse(int argc, char *argv[]) { spif_int32_t i, j; spif_charptr_t opt; REQUIRE(argc > 1); REQUIRE(argv != NULL); /* Process each command line arg one-by-one. */ for (i = 1, opt = SPIF_CHARPTR(argv[1]); i < argc; ) { spif_charptr_t val_ptr = NULL; spif_char_t islong = 0, hasequal = 0; D_OPTIONS(("argv[%d] == \"%s\", opt == \"%s\"\n", i, argv[i], opt)); if (SPIF_PTR_ISNULL(opt)) { /* NEXT_ARG(); */ break; } else if (opt == SPIF_CHARPTR(argv[i])) { /* If it's not an option, skip it. */ if (*opt != '-') { NEXT_ARG(); } else { opt++; } } /* If the second character is also a hyphen, it's a long option. */ if (*opt == '-') { islong = 1; /* Skip the leading "--" */ opt++; D_OPTIONS(("Long option detected\n")); if ((j = find_long_option(opt)) == -1) { NEXT_ARG(); } } else { if ((j = find_short_option(*opt)) == -1) { NEXT_LETTER(); } } if (!SPIFOPT_FLAGS_IS_SET(SPIFOPT_SETTING_PREPARSE)) { argv[i] = NULL; } /* If a value was passed to this option, set val_ptr to point to it. */ if (islong) { val_ptr = find_value_long(SPIF_CHARPTR(opt), SPIF_CHARPTR(argv[i + 1]), &hasequal); } else { val_ptr = find_value_short(opt, SPIF_CHARPTR(argv[i + 1])); } /* Boolean options may or may not have a value... */ if (val_ptr) { if (SPIFOPT_OPT_IS_BOOLEAN(j) && !is_boolean_value(val_ptr)) { val_ptr = NULL; } else if (SPIFOPT_OPT_IS_ABSTRACT(j) && is_valid_option(val_ptr)) { val_ptr = NULL; } } if (val_ptr) { if (val_ptr == SPIF_CHARPTR(argv[i + 1])) { i++; opt += strlen(SPIF_CHARPTR_C(opt)); } } /* If this option is deprecated, print a warning before continuing. */ if (SPIFOPT_OPT_IS_DEPRECATED(j)) { spif_str_t warn; warn = spif_str_new_from_buff(SPIF_CHARPTR("The "), 128); if (SPIFOPT_OPT_SHORT(j)) { spif_str_append_char(warn, '-'); spif_str_append_char(warn, SPIFOPT_OPT_SHORT(j)); spif_str_append_from_ptr(warn, SPIF_CHARPTR(" / --")); } else { spif_str_append_from_ptr(warn, SPIF_CHARPTR("--")); } spif_str_append_from_ptr(warn, SPIFOPT_OPT_LONG(j)); spif_str_append_from_ptr(warn, SPIF_CHARPTR(" option is deprecated and should not be used.\n")); libast_print_warning(SPIF_CHARPTR_C(SPIF_STR_STR(warn))); spif_str_del(warn); } /* Make sure that options which require a parameter have them. */ if (SPIFOPT_OPT_NEEDS_VALUE(j)) { if (val_ptr == NULL) { if (islong) { libast_print_error("long option --%s requires a%s value\n", SPIFOPT_OPT_LONG(j), (SPIFOPT_OPT_IS_INTEGER(j) ? ("n integer") : (SPIFOPT_OPT_IS_STRING(j) ? " string" : (SPIFOPT_OPT_IS_ARGLIST(j) ? "n argument list" : "")))); } else { libast_print_error("option -%c requires a%s value\n", SPIFOPT_OPT_SHORT(j), (SPIFOPT_OPT_IS_INTEGER(j) ? ("n integer") : (SPIFOPT_OPT_IS_STRING(j) ? " string" : (SPIFOPT_OPT_IS_ARGLIST(j) ? "n argument list" : "")))); } CHECK_BAD(); continue; } /* Also make sure we know what to do with the value. */ if (SPIFOPT_OPT_VALUE(j) == NULL) { NEXT_LOOP(); } } else if (SPIFOPT_OPT_IS_ABSTRACT(j) && SPIFOPT_OPT_VALUE(j) == NULL) { /* Also make sure that abstract options have a function pointer. */ NEXT_LOOP(); } if (SPIFOPT_OPT_IS_BOOLEAN(j)) { if (!handle_boolean(j, val_ptr, islong)) { i--; } } else if (SPIFOPT_OPT_IS_STRING(j)) { if (SHOULD_PARSE(j)) { handle_string(j, val_ptr); } } else if (SPIFOPT_OPT_IS_INTEGER(j)) { if (SHOULD_PARSE(j)) { handle_integer(j, val_ptr); } } else if (SPIFOPT_OPT_IS_ARGLIST(j)) { if (SHOULD_PARSE(j)) { handle_arglist(j, val_ptr, hasequal, i, argc, argv); } if (!hasequal) { break; } } else if (SPIFOPT_OPT_IS_ABSTRACT(j)) { if (SHOULD_PARSE(j)) { D_OPTIONS(("Abstract option detected\n")); ((spifopt_abstract_handler_t) SPIFOPT_OPT_VALUE(j))(val_ptr); } } if (!SPIFOPT_FLAGS_IS_SET(SPIFOPT_SETTING_PREPARSE)) { argv[i] = NULL; } NEXT_LOOP(); } if (SPIFOPT_FLAGS_IS_SET(SPIFOPT_SETTING_PREPARSE)) { SPIFOPT_FLAGS_CLEAR(SPIFOPT_SETTING_PREPARSE); } else { for (i = 1, j = 1; i < argc; i++) { if (argv[i]) { argv[j] = argv[i]; j++; } } if (j > 1) { argv[j] = NULL; } } } /** * @defgroup DOXGRP_OPT Command Line Option Parser * * This group of functions/defines/macros comprises the command line * option parser. * * * A small sample program demonstrating some of these routines can be * found @link opt_example.c here @endlink. */ /** * @example opt_example.c * Example code for using the options parser. * */ libast-0.7/src/regexp.c0000644000076500007650000002741610100311135012011 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char __attribute__((unused)) cvs_ident[] = "$Id: regexp.c,v 1.15 2004/07/23 21:38:39 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /* *INDENT-OFF* */ static SPIF_CONST_TYPE(class) r_class = { SPIF_DECL_CLASSNAME(regexp), (spif_func_t) spif_regexp_new, (spif_func_t) spif_regexp_init, (spif_func_t) spif_regexp_done, (spif_func_t) spif_regexp_del, (spif_func_t) spif_regexp_show, (spif_func_t) spif_regexp_comp, (spif_func_t) spif_regexp_dup, (spif_func_t) spif_regexp_type }; SPIF_TYPE(class) SPIF_CLASS_VAR(regexp) = &r_class; /* *INDENT-ON* */ spif_regexp_t spif_regexp_new(void) { spif_regexp_t self; self = SPIF_ALLOC(regexp); if (!spif_regexp_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(regexp); } return self; } spif_regexp_t spif_regexp_new_from_str(spif_str_t other) { spif_regexp_t self; self = SPIF_ALLOC(regexp); if (!spif_regexp_init_from_str(self, other)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(regexp); } return self; } spif_regexp_t spif_regexp_new_from_ptr(spif_charptr_t other) { spif_regexp_t self; self = SPIF_ALLOC(regexp); if (!spif_regexp_init_from_ptr(self, other)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(regexp); } return self; } spif_bool_t spif_regexp_init(spif_regexp_t self) { ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), FALSE); if (!spif_str_init(SPIF_STR(self))) { return FALSE; } spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(regexp)); self->data = SPIF_NULL_TYPE(ptr); spif_regexp_set_flags(self, SPIF_NULL_TYPE(charptr)); return TRUE; } spif_bool_t spif_regexp_init_from_str(spif_regexp_t self, spif_str_t other) { ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), FALSE); if (!spif_str_init_from_ptr(SPIF_STR(self), SPIF_STR_STR(other))) { return FALSE; } spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(regexp)); self->data = SPIF_NULL_TYPE(ptr); spif_regexp_set_flags(self, SPIF_CHARPTR("")); return TRUE; } spif_bool_t spif_regexp_init_from_ptr(spif_regexp_t self, spif_charptr_t other) { ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), FALSE); if (!spif_str_init_from_ptr(SPIF_STR(self), other)) { return FALSE; } spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(regexp)); self->data = SPIF_NULL_TYPE(ptr); spif_regexp_set_flags(self, SPIF_CHARPTR("")); return TRUE; } spif_bool_t spif_regexp_done(spif_regexp_t self) { ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), FALSE); spif_str_done(SPIF_STR(self)); if (self->data != SPIF_NULL_TYPE(ptr)) { FREE(self->data); } self->flags = 0; return TRUE; } spif_bool_t spif_regexp_del(spif_regexp_t self) { ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), FALSE); spif_regexp_done(self); SPIF_DEALLOC(self); return TRUE; } spif_str_t spif_regexp_show(spif_regexp_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_REGEXP_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(regexp, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_regexp_t) %s: %10p {\n", name, SPIF_CAST(ptr) self); if (SPIF_REGEXP_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } snprintf(SPIF_CHARPTR_C(tmp), sizeof(tmp), "}\n"); spif_str_append_from_ptr(buff, tmp); return buff; } spif_cmp_t spif_regexp_comp(spif_regexp_t self, spif_regexp_t other) { SPIF_OBJ_COMP_CHECK_NULL(self, other); return spif_str_comp(SPIF_STR(self), SPIF_STR(other)); } spif_regexp_t spif_regexp_dup(spif_regexp_t self) { spif_regexp_t tmp; ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), SPIF_NULL_TYPE(regexp)); tmp = spif_regexp_new_from_str(SPIF_STR(self)); tmp->flags = self->flags; spif_regexp_compile(tmp); return tmp; } spif_classname_t spif_regexp_type(spif_regexp_t self) { ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } spif_bool_t spif_regexp_compile(spif_regexp_t self) { ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), FALSE); if (self->data != SPIF_NULL_TYPE(ptr)) { FREE(self->data); } #if LIBAST_REGEXP_SUPPORT_PCRE { const char *errptr; int erroffset; self->data = SPIF_CAST(ptr) pcre_compile(SPIF_CHARPTR_C(SPIF_STR_STR(SPIF_STR(self))), self->flags, &errptr, &erroffset, NULL); if (SPIF_PTR_ISNULL(self->data)) { libast_print_error("PCRE compilation of \"%s\" failed at offset %d -- %s\n", SPIF_STR_STR(SPIF_STR(self)), erroffset, errptr); return FALSE; } return TRUE; } #elif (LIBAST_REGEXP_SUPPORT_POSIX) { char buff[256]; int errcode; self->data = SPIF_CAST(ptr) MALLOC(sizeof(regex_t)); if ((errcode = regcomp(SPIF_CAST_C(regex_t *) self->data, SPIF_STR_STR(SPIF_STR(self)), (self->flags & 0xffff))) != 0) { regerror(errcode, SPIF_CAST_C(regex_t *) self->data, buff, sizeof(buff)); libast_print_error("POSIX regexp compilation of \"%s\" failed -- %s\n", SPIF_STR_STR(SPIF_STR(self)), buff); FREE(self->data); return FALSE; } return TRUE; } #elif (LIBAST_REGEXP_SUPPORT_BSD) return TRUE; #endif ASSERT_NOTREACHED_RVAL(FALSE); } spif_bool_t spif_regexp_matches_str(spif_regexp_t self, spif_str_t subject) { ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_STR_ISNULL(subject), FALSE); #if LIBAST_REGEXP_SUPPORT_PCRE { int rc; rc = pcre_exec(SPIF_CAST_C(pcre *) self->data, NULL, SPIF_CHARPTR_C(SPIF_STR_STR(subject)), spif_str_get_len(subject), 0, 0, NULL, 0); if (rc == 0) { return TRUE; } else if (rc == PCRE_ERROR_NOMATCH) { return FALSE; } else { libast_print_error("PCRE matching error %d on \"%s\"\n", rc, SPIF_STR_STR(subject)); return FALSE; } } #elif (LIBAST_REGEXP_SUPPORT_POSIX) { int rc; char errbuf[256]; rc = regexec(SPIF_CAST_C(regex_t *) self->data, SPIF_STR_STR(subject), (size_t) 0, (regmatch_t *) NULL, ((self->flags >> 8) & 0xffff)); if (rc == 0) { return TRUE; } else if (rc == REG_NOMATCH) { return FALSE; } else { regerror(rc, SPIF_CAST_C(regex_t *) self->data, errbuf, sizeof(errbuf)); libast_print_error("POSIX regexp matching error on \"%s\" -- %s\n", SPIF_STR_STR(subject), errbuf); return FALSE; } } #elif (LIBAST_REGEXP_SUPPORT_BSD) { spif_charptr_t err; err = SPIF_CAST(charptr) re_comp(SPIF_STR_STR(SPIF_STR(self))); if (err != SPIF_NULL_TYPE(charptr)) { libast_print_error("BSD regexp compilation of \"%s\" failed -- %s\n", SPIF_STR_STR(SPIF_STR(self)), err); return FALSE; } return ((re_exec(SPIF_STR_STR(subject)) == 0) ? (FALSE) : (TRUE)); } #endif } spif_bool_t spif_regexp_matches_ptr(spif_regexp_t self, spif_charptr_t subject) { ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_PTR_ISNULL(subject), FALSE); #if LIBAST_REGEXP_SUPPORT_PCRE { int rc; rc = pcre_exec(SPIF_CAST_C(pcre *) self->data, NULL, SPIF_CHARPTR_C(subject), strlen(SPIF_CHARPTR_C(subject)), 0, 0, NULL, 0); if (rc == 0) { return TRUE; } else if (rc == PCRE_ERROR_NOMATCH) { return FALSE; } else { libast_print_error("PCRE matching error %d on \"%s\"\n", rc, subject); return FALSE; } } #elif (LIBAST_REGEXP_SUPPORT_POSIX) { int rc; char errbuf[256]; rc = regexec(SPIF_CAST_C(regex_t *) self->data, subject, (size_t) 0, (regmatch_t *) NULL, ((self->flags >> 8) & 0xffff)); if (rc == 0) { return TRUE; } else if (rc == REG_NOMATCH) { return FALSE; } else { regerror(rc, SPIF_CAST_C(regex_t *) self->data, errbuf, sizeof(errbuf)); libast_print_error("POSIX regexp matching error on \"%s\" -- %s\n", subject, errbuf); return FALSE; } } #elif (LIBAST_REGEXP_SUPPORT_BSD) { spif_charptr_t err; err = SPIF_CAST(charptr) re_comp(SPIF_STR_STR(SPIF_STR(self))); if (err != SPIF_NULL_TYPE(charptr)) { libast_print_error("BSD regexp compilation of \"%s\" failed -- %s\n", SPIF_STR_STR(SPIF_STR(self)), err); return FALSE; } return ((re_exec(subject) == 0) ? (FALSE) : (TRUE)); } #endif } int spif_regexp_get_flags(spif_regexp_t self) { ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), SPIF_CAST_C(int) 0); return self->flags; } spif_bool_t spif_regexp_set_flags(spif_regexp_t self, spif_charptr_t flagstr) { spif_charptr_t p; ASSERT_RVAL(!SPIF_REGEXP_ISNULL(self), FALSE); #if LIBAST_REGEXP_SUPPORT_PCRE self->flags = 0; #elif (LIBAST_REGEXP_SUPPORT_POSIX) self->flags = REG_EXTENDED | REG_NEWLINE; #endif REQUIRE_RVAL(flagstr != SPIF_NULL_TYPE(charptr), FALSE); for (p = flagstr; *p; p++) { switch (*p) { #if LIBAST_REGEXP_SUPPORT_PCRE case 'i': self->flags |= PCRE_CASELESS; break; case 'm': self->flags |= PCRE_MULTILINE; break; case 's': self->flags |= PCRE_DOTALL; break; case 'x': self->flags |= PCRE_EXTENDED; break; case 'u': self->flags |= PCRE_UNGREEDY; break; case '8': self->flags |= PCRE_UTF8; break; case '^': self->flags |= PCRE_NOTBOL; break; case '$': self->flags |= PCRE_NOTEOL; break; case 'E': self->flags |= PCRE_NOTEMPTY; break; #elif (LIBAST_REGEXP_SUPPORT_POSIX) case 'b': self->flags &= ~REG_EXTENDED; break; case 'i': self->flags |= REG_ICASE; break; case 'n': self->flags |= REG_NOSUB; break; case 's': self->flags &= ~REG_NEWLINE; break; case '^': self->flags |= (REG_NOTBOL << 8); break; case '$': self->flags |= (REG_NOTEOL << 8); break; #endif default: libast_print_warning("Unrecognized regexp flag character \'%c\'\n", *p); break; } } return spif_regexp_compile(self); } libast-0.7/src/socket.c0000644000076500007650000006632110100311135012005 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char __attribute__((unused)) cvs_ident[] = "$Id: socket.c,v 1.23 2004/07/23 21:38:39 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include static spif_url_t spif_url_new_from_ipaddr(spif_ipsockaddr_t); static spif_bool_t spif_url_init_from_ipaddr(spif_url_t, spif_ipsockaddr_t); static spif_url_t spif_url_new_from_unixaddr(spif_unixsockaddr_t); static spif_bool_t spif_url_init_from_unixaddr(spif_url_t, spif_unixsockaddr_t); static spif_ipsockaddr_t spif_url_get_ipaddr(spif_url_t); static spif_unixsockaddr_t spif_url_get_unixaddr(spif_url_t); static spif_sockport_t spif_url_get_portnum(spif_url_t); static spif_bool_t spif_socket_get_proto(spif_socket_t); /* *INDENT-OFF* */ static SPIF_CONST_TYPE(class) s_class = { SPIF_DECL_CLASSNAME(socket), (spif_func_t) spif_socket_new, (spif_func_t) spif_socket_init, (spif_func_t) spif_socket_done, (spif_func_t) spif_socket_del, (spif_func_t) spif_socket_show, (spif_func_t) spif_socket_comp, (spif_func_t) spif_socket_dup, (spif_func_t) spif_socket_type }; SPIF_TYPE(class) SPIF_CLASS_VAR(socket) = &s_class; /* *INDENT-ON* */ spif_socket_t spif_socket_new(void) { spif_socket_t self; self = SPIF_ALLOC(socket); if (!spif_socket_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(socket); } return self; } spif_socket_t spif_socket_new_from_urls(spif_url_t surl, spif_url_t durl) { spif_socket_t self; self = SPIF_ALLOC(socket); if (!spif_socket_init_from_urls(self, surl, durl)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(socket); } return self; } spif_bool_t spif_socket_init(spif_socket_t self) { ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(socket)); self->fd = -1; self->fam = AF_INET; self->type = SOCK_STREAM; self->proto = 0; self->addr = SPIF_NULL_TYPE(sockaddr); self->len = 0; self->flags = 0; self->local_url = SPIF_NULL_TYPE(url); self->remote_url = SPIF_NULL_TYPE(url); return TRUE; } spif_bool_t spif_socket_init_from_urls(spif_socket_t self, spif_url_t surl, spif_url_t durl) { ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(socket)); self->fd = -1; self->fam = AF_INET; self->type = SOCK_STREAM; self->proto = 0; self->addr = SPIF_NULL_TYPE(sockaddr); self->len = 0; self->flags = 0; if (!SPIF_URL_ISNULL(surl)) { self->local_url = spif_url_dup(surl); } else { self->local_url = SPIF_NULL_TYPE(url); } if (!SPIF_URL_ISNULL(durl)) { self->remote_url = spif_url_dup(durl); } else { self->remote_url = SPIF_NULL_TYPE(url); } return TRUE; } spif_bool_t spif_socket_done(spif_socket_t self) { ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), FALSE); if (self->fd >= 0) { spif_socket_close(self); } self->fam = AF_INET; self->type = SOCK_STREAM; self->proto = 0; if (self->addr != SPIF_NULL_TYPE(sockaddr)) { SPIF_DEALLOC(self->addr); self->addr = SPIF_NULL_TYPE(sockaddr); } self->len = 0; self->flags = 0; if (!SPIF_URL_ISNULL(self->local_url)) { spif_url_del(self->local_url); self->local_url = SPIF_NULL_TYPE(url); } if (!SPIF_URL_ISNULL(self->remote_url)) { spif_url_del(self->remote_url); self->remote_url = SPIF_NULL_TYPE(url); } return TRUE; } spif_bool_t spif_socket_del(spif_socket_t self) { ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), FALSE); spif_socket_done(self); SPIF_DEALLOC(self); return TRUE; } spif_str_t spif_socket_show(spif_socket_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_SOCKET_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(socket, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_socket_t) %s: %10p {\n", name, SPIF_CAST(ptr) self); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } indent += 2; memset(tmp, ' ', indent); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_sockfd_t) fd: %d\n", self->fd); spif_str_append_from_ptr(buff, tmp); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_sockfamily_t) fam: %d\n", (int) self->fam); spif_str_append_from_ptr(buff, tmp); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_socktype_t) type: %d\n", (int) self->type); spif_str_append_from_ptr(buff, tmp); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_sockproto_t) proto: %d\n", (int) self->proto); spif_str_append_from_ptr(buff, tmp); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_sockaddr_t) addr: %10p\n", SPIF_CAST(ptr) self->addr); spif_str_append_from_ptr(buff, tmp); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_sockaddr_len_t) len: %lu\n", (unsigned long) self->len); spif_str_append_from_ptr(buff, tmp); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_uint32_t) flags: 0x%08x\n", (unsigned) self->flags); spif_str_append_from_ptr(buff, tmp); spif_url_show(self->local_url, SPIF_CHARPTR("local_url"), buff, indent); spif_url_show(self->remote_url, SPIF_CHARPTR("remote_url"), buff, indent); indent -= 2; snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "}\n"); spif_str_append_from_ptr(buff, tmp); return buff; } spif_cmp_t spif_socket_comp(spif_socket_t self, spif_socket_t other) { return SPIF_CMP_FROM_INT(self->fd - other->fd); } spif_socket_t spif_socket_dup(spif_socket_t self) { spif_socket_t tmp; ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), SPIF_NULL_TYPE(socket)); tmp = spif_socket_new(); if (self->fd >= 0) { tmp->fd = dup(self->fd); } tmp->fam = self->fam; tmp->type = self->type; tmp->proto = self->proto; tmp->len = self->len; if (self->addr != SPIF_NULL_TYPE(sockaddr)) { tmp->addr = SPIF_CAST(sockaddr) MALLOC(tmp->len); memcpy(tmp->addr, self->addr, tmp->len); } tmp->flags = self->flags; if (!SPIF_URL_ISNULL(self->local_url)) { tmp->local_url = spif_url_dup(self->local_url); } if (!SPIF_URL_ISNULL(self->remote_url)) { tmp->remote_url = spif_url_dup(self->remote_url); } return tmp; } spif_classname_t spif_socket_type(spif_socket_t self) { ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } spif_bool_t spif_socket_open(spif_socket_t self) { ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), FALSE); if (!(self->addr)) { /* Set family, protocol, and type flags. */ spif_socket_get_proto(self); /* Get remote address, if we have one. */ if (SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_INET)) { self->fam = AF_INET; if (!SPIF_URL_ISNULL(self->remote_url)) { self->addr = SPIF_CAST(sockaddr) spif_url_get_ipaddr(self->remote_url); } else { self->addr = SPIF_NULL_TYPE(sockaddr); } if (self->addr == SPIF_NULL_TYPE(sockaddr)) { self->len = 0; } else { self->len = SPIF_SIZEOF_TYPE(ipsockaddr); } } else if (SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_UNIX)) { self->fam = AF_UNIX; if (!SPIF_URL_ISNULL(self->remote_url)) { self->addr = SPIF_CAST(sockaddr) spif_url_get_unixaddr(self->remote_url); } else { self->addr = SPIF_NULL_TYPE(sockaddr); } if (self->addr == SPIF_NULL_TYPE(sockaddr)) { self->len = 0; } else { self->len = SPIF_SIZEOF_TYPE(unixsockaddr); } } else { D_OBJ(("Unknown socket family 0x%08x!\n", SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_FAMILY))); ASSERT_NOTREACHED_RVAL(FALSE); } } /* If the socket isn't open yet, open it and get a file descriptor. */ if (self->fd < 0) { if (SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_TYPE_STREAM)) { self->type = SOCK_STREAM; } else if (SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_TYPE_DGRAM)) { self->type = SOCK_DGRAM; } else if (SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_TYPE_RAW)) { self->type = SOCK_RAW; } else { D_OBJ(("Unknown socket type 0x%08x!\n", SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_TYPE))); ASSERT_NOTREACHED_RVAL(FALSE); } self->fd = SPIF_CAST(sockfd) socket(self->fam, self->type, self->proto); if (self->fd < 0) { libast_print_error("Unable to create socket(%d, %d, %d) -- %s\n", (int) self->fam, (int) self->type, (int) self->proto, strerror(errno)); return FALSE; } /* If we have a local URL, bind it to the appropriate address and port. */ if (!SPIF_URL_ISNULL(self->local_url)) { if (SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_INET)) { spif_ipsockaddr_t addr; addr = spif_url_get_ipaddr(self->local_url); D_OBJ(("Binding to port %d\n", ntohs(addr->sin_port))); if (bind(self->fd, SPIF_CAST(sockaddr) addr, SPIF_SIZEOF_TYPE(ipsockaddr))) { libast_print_error("Unable to bind socket %d to %s -- %s\n", (int) self->fd, SPIF_STR_STR(self->local_url), strerror(errno)); FREE(addr); return FALSE; } FREE(addr); } else if (SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_UNIX)) { spif_unixsockaddr_t addr; addr = spif_url_get_unixaddr(self->local_url); if (bind(self->fd, SPIF_CAST(sockaddr) addr, SPIF_SIZEOF_TYPE(unixsockaddr))) { libast_print_error("Unable to bind socket %d to %s -- %s\n", (int) self->fd, SPIF_STR_STR(self->local_url), strerror(errno)); FREE(addr); return FALSE; } FREE(addr); } } SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_OPEN); } /* Connect if we have a destination. If not, open a listening socket. */ if (!SPIF_URL_ISNULL(self->remote_url)) { spif_socket_clear_nbio(self); if ((connect(self->fd, self->addr, self->len)) < 0) { libast_print_error("Unable to connect socket %d to %s -- %s\n", (int) self->fd, SPIF_STR_STR(self->remote_url), strerror(errno)); return FALSE; } SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_CONNECTED); } else if (!SPIF_URL_ISNULL(self->local_url)) { if ((listen(self->fd, 5)) < 0) { libast_print_error("Unable to listen at %s on socket %d -- %s\n", SPIF_STR_STR(self->local_url), (int) self->fd, strerror(errno)); return FALSE; } SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_LISTEN); } return TRUE; } spif_bool_t spif_socket_close(spif_socket_t self) { int ret; ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), FALSE); REQUIRE_RVAL(self->fd >= 0, FALSE); SPIF_SOCKET_FLAGS_CLEAR(self, SPIF_SOCKET_FLAGS_IOSTATE); do { ret = close(self->fd); } while ((ret < 0) && (errno == EINTR)); if (ret < 0) { libast_print_error("Unable to close socket %d -- %s\n", self->fd, strerror(errno)); self->fd = -1; return FALSE; } self->fd = -1; return TRUE; } spif_bool_t spif_socket_check_io(spif_socket_t self) { static struct timeval tv = { 0, 0 }; fd_set read_fds, write_fds; ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), FALSE); REQUIRE_RVAL(self->fd >= 0, FALSE); FD_ZERO(&read_fds); FD_SET(self->fd, &read_fds); FD_ZERO(&write_fds); FD_SET(self->fd, &write_fds); if ((select(self->fd + 1, &read_fds, &write_fds, NULL, &tv)) < 0) { libast_print_error("Unable to select() on %d -- %s\n", self->fd, strerror(errno)); return FALSE; } if (FD_ISSET(self->fd, &read_fds)) { SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_HAVE_INPUT); } else { SPIF_SOCKET_FLAGS_CLEAR(self, SPIF_SOCKET_FLAGS_HAVE_INPUT); } if (FD_ISSET(self->fd, &write_fds)) { SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_CAN_OUTPUT); } else { SPIF_SOCKET_FLAGS_CLEAR(self, SPIF_SOCKET_FLAGS_CAN_OUTPUT); } return TRUE; } spif_socket_t spif_socket_accept(spif_socket_t self) { spif_sockaddr_t addr; spif_sockaddr_len_t len; int newfd; spif_socket_t tmp; ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), SPIF_NULL_TYPE(socket)); addr = SPIF_ALLOC(sockaddr); len = SPIF_SIZEOF_TYPE(sockaddr); do { newfd = accept(self->fd, addr, &len); } while ((newfd < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK))); if (newfd < 0) { libast_print_error("Unable to accept() connection on %d -- %s\n", self->fd, strerror(errno)); return SPIF_NULL_TYPE(socket); } /* We got one. Create and return a new socket object for the accepted connection. */ tmp = spif_socket_dup(self); tmp->fd = newfd; SPIF_SOCKET_FLAGS_CLEAR(tmp, (SPIF_SOCKET_FLAGS_LISTEN | SPIF_SOCKET_FLAGS_HAVE_INPUT | SPIF_SOCKET_FLAGS_CAN_OUTPUT)); if (SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_INET)) { tmp->remote_url = spif_url_new_from_ipaddr(SPIF_CAST(ipsockaddr) addr); } else if (SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_UNIX)) { tmp->remote_url = spif_url_new_from_unixaddr(SPIF_CAST(unixsockaddr) addr); } SPIF_DEALLOC(addr); if (SPIF_SOCKET_FLAGS_IS_SET(self, SPIF_SOCKET_FLAGS_NBIO)) { spif_socket_set_nbio(tmp); } return tmp; } spif_bool_t spif_socket_send(spif_socket_t self, spif_str_t data) { size_t len; int num_written; struct timeval tv = { 0, 0 }; ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_STR_ISNULL(data), FALSE); len = spif_str_get_len(data); REQUIRE_RVAL(len > 0, FALSE); num_written = write(self->fd, SPIF_STR_STR(data), len); for (; (num_written < 0) && ((errno == EAGAIN) || (errno == EINTR)); ) { tv.tv_usec += 10000; if (tv.tv_usec == 1000000) { tv.tv_usec = 0; tv.tv_sec++; } select(0, NULL, NULL, NULL, &tv); num_written = write(self->fd, SPIF_STR_STR(data), len); } if (num_written < 0) { D_OBJ(("Unable to write to socket %d -- %s\n", self->fd, strerror(errno))); switch (errno) { case EFBIG: { spif_bool_t b; spif_str_t tmp_buf; spif_charptr_t s; long left; for (left = len, s = SPIF_CHARPTR(SPIF_STR_STR(data)); left > 0; s += 1024, left -= 1024) { tmp_buf = spif_str_new_from_buff(s, 1024); b = spif_socket_send(self, tmp_buf); if (b == FALSE) { spif_str_del(tmp_buf); return b; } } } break; case EIO: case EPIPE: close(self->fd); /* Drop */ case EBADF: case EINVAL: default: self->fd = -1; SPIF_SOCKET_FLAGS_CLEAR(self, SPIF_SOCKET_FLAGS_IOSTATE); return FALSE; break; } } return TRUE; } spif_str_t spif_socket_recv(spif_socket_t self) { spif_str_t new_str; ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), SPIF_NULL_TYPE(str)); new_str = spif_str_new_from_fd(self->fd); return new_str; } spif_bool_t spif_socket_set_nbio(spif_socket_t self) { int flags; ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), FALSE); REQUIRE_RVAL(self->fd >= 0, FALSE); /* Set the socket options for non-blocking I/O. */ #if defined(O_NDELAY) flags = fcntl(self->fd, F_GETFL, 0); if (flags < 0) { flags = O_NDELAY; } else { flags |= O_NDELAY; } if ((fcntl(self->fd, F_SETFL, flags)) != 0) { return FALSE; } else { SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_NBIO); return TRUE; } #elif defined(O_NONBLOCK) flags = fcntl(self->fd, F_GETFL, 0); if (flags < 0) { flags = O_NONBLOCK; } else { flags |= O_NONBLOCK; } if ((fcntl(self->fd, F_SETFL, flags)) != 0) { return FALSE; } else { SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_NBIO); return TRUE; } #else flags = 1; if ((ioctl(self->fd, FIONBIO, &flags)) != 0) { return FALSE; } else { SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_NBIO); return TRUE; } #endif } spif_bool_t spif_socket_clear_nbio(spif_socket_t self) { int flags; ASSERT_RVAL(!SPIF_SOCKET_ISNULL(self), FALSE); REQUIRE_RVAL(self->fd >= 0, FALSE); /* Set the socket options for blocking I/O. */ #if defined(O_NDELAY) flags = fcntl(self->fd, F_GETFL, 0); if (flags < 0) { flags = 0; } else { flags &= ~(O_NDELAY); } if ((fcntl(self->fd, F_SETFL, flags)) != 0) { return FALSE; } else { SPIF_SOCKET_FLAGS_CLEAR(self, SPIF_SOCKET_FLAGS_NBIO); return TRUE; } #elif defined(O_NONBLOCK) flags = fcntl(self->fd, F_GETFL, 0); if (flags < 0) { flags = 0; } else { flags &= ~(O_NONBLOCK); } if ((fcntl(self->fd, F_SETFL, flags)) != 0) { return FALSE; } else { SPIF_SOCKET_FLAGS_CLEAR(self, SPIF_SOCKET_FLAGS_NBIO); return TRUE; } #else flags = 0; if ((ioctl(self->fd, FIONBIO, &flags)) != 0) { return FALSE; } else { SPIF_SOCKET_FLAGS_CLEAR(self, SPIF_SOCKET_FLAGS_NBIO); return TRUE; } #endif } /**************** Static internal functions ****************/ static spif_url_t spif_url_new_from_ipaddr(spif_ipsockaddr_t ipaddr) { spif_url_t self; self = SPIF_ALLOC(url); if (!spif_url_init_from_ipaddr(self, ipaddr)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(url); } return self; } static spif_bool_t spif_url_init_from_ipaddr(spif_url_t self, spif_ipsockaddr_t ipaddr) { spif_uint8_t tries; spif_hostinfo_t hinfo; ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE); spif_str_init(SPIF_STR(self)); spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(url)); self->proto = SPIF_NULL_TYPE(str); self->user = SPIF_NULL_TYPE(str); self->passwd = SPIF_NULL_TYPE(str); self->path = SPIF_NULL_TYPE(str); self->query = SPIF_NULL_TYPE(str); /* Try up to 3 times to resolve the hostname. */ h_errno = 0; tries = 0; do { tries++; hinfo = gethostbyaddr(SPIF_CONST_CAST_C(char *) &(ipaddr->sin_addr), sizeof(ipaddr->sin_addr), AF_INET); } while ((tries <= 3) && (hinfo == NULL) && (h_errno == TRY_AGAIN)); if (hinfo == NULL || hinfo->h_name == NULL) { spif_charptr_t buff; buff = SPIF_CHARPTR(inet_ntoa(ipaddr->sin_addr)); self->host = spif_str_new_from_ptr(buff); } else { self->host = spif_str_new_from_ptr(SPIF_CHARPTR(hinfo->h_name)); } self->port = spif_str_new_from_num(ntohs(ipaddr->sin_port)); return TRUE; } static spif_url_t spif_url_new_from_unixaddr(spif_unixsockaddr_t unixaddr) { spif_url_t self; self = SPIF_ALLOC(url); if (!spif_url_init_from_unixaddr(self, unixaddr)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(url); } return self; } static spif_bool_t spif_url_init_from_unixaddr(spif_url_t self, spif_unixsockaddr_t unixaddr) { ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE); spif_str_init(SPIF_STR(self)); spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(url)); self->proto = SPIF_NULL_TYPE(str); self->user = SPIF_NULL_TYPE(str); self->passwd = SPIF_NULL_TYPE(str); self->host = SPIF_NULL_TYPE(str); self->port = SPIF_NULL_TYPE(str); self->query = SPIF_NULL_TYPE(str); if (unixaddr->sun_path != NULL) { self->path = spif_str_new_from_ptr(SPIF_CHARPTR(unixaddr->sun_path)); } else { self->path = SPIF_NULL_TYPE(str); } return TRUE; } static spif_ipsockaddr_t spif_url_get_ipaddr(spif_url_t self) { spif_uint8_t tries; spif_hostinfo_t hinfo; spif_ipsockaddr_t addr; spif_str_t hostname; ASSERT_RVAL(!SPIF_URL_ISNULL(self), SPIF_NULL_TYPE(ipsockaddr)); /* We need a hostname of some type to connect to. */ hostname = SPIF_STR(spif_url_get_host(self)); REQUIRE_RVAL(!SPIF_STR_ISNULL(hostname), SPIF_NULL_TYPE(ipsockaddr)); /* Try up to 3 times to resolve the hostname. */ h_errno = 0; tries = 0; do { tries++; hinfo = gethostbyname(SPIF_CHARPTR_C(SPIF_STR_STR(hostname))); } while ((tries <= 3) && (hinfo == NULL) && (h_errno == TRY_AGAIN)); if (hinfo == NULL) { libast_print_error("Unable to resolve hostname \"%s\" -- %s\n", SPIF_STR_STR(hostname), hstrerror(h_errno)); return SPIF_NULL_TYPE(ipsockaddr); } if (hinfo->h_addr_list == NULL) { libast_print_error("Invalid address list returned by gethostbyname()\n"); return SPIF_NULL_TYPE(ipsockaddr); } /* Grab the host IP address and port number, both in network byte order. */ addr = SPIF_ALLOC(ipsockaddr); addr->sin_family = AF_INET; addr->sin_port = htons(spif_url_get_portnum(self)); memcpy(&(addr->sin_addr), (void *) (hinfo->h_addr_list[0]), sizeof(addr->sin_addr)); D_OBJ(("Got address 0x%08x and port %d for name \"%s\"\n", (long) ntohl(*((int *) (&addr->sin_addr))), (int) ntohs(addr->sin_port), SPIF_STR_STR(hostname))); return addr; } static spif_unixsockaddr_t spif_url_get_unixaddr(spif_url_t self) { spif_unixsockaddr_t addr; ASSERT_RVAL(!SPIF_URL_ISNULL(self), SPIF_NULL_TYPE(unixsockaddr)); /* No address to look up, just a file path. */ addr = SPIF_ALLOC(unixsockaddr); addr->sun_family = AF_UNIX; addr->sun_path[0] = 0; strncat(addr->sun_path, SPIF_CHARPTR_C(SPIF_STR_STR(spif_url_get_path(self))), sizeof(addr->sun_path) - 1); return addr; } static spif_sockport_t spif_url_get_portnum(spif_url_t self) { spif_str_t port_str; ASSERT_RVAL(!SPIF_URL_ISNULL(self), SPIF_NULL_TYPE(sockport)); /* Return the integer form of the port number for a URL */ port_str = spif_url_get_port(self); if (!SPIF_STR_ISNULL(port_str)) { return SPIF_CAST(sockport) spif_str_to_num(port_str, 10); } return SPIF_CAST(sockport) 0; } static spif_bool_t spif_socket_get_proto(spif_socket_t self) { spif_url_t url; spif_protoinfo_t proto; spif_str_t proto_str; spif_servinfo_t serv; ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE); /* If we have a remote URL, use it. Otherwise, use the local one. */ url = ((SPIF_URL_ISNULL(self->remote_url)) ? (self->local_url) : (self->remote_url)); REQUIRE_RVAL(!SPIF_URL_ISNULL(url), FALSE); proto_str = spif_url_get_proto(url); if (!SPIF_STR_ISNULL(proto_str)) { if (SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(proto_str, SPIF_CHARPTR("raw")))) { spif_str_t target; /* Raw socket. Could be raw UNIX or raw IP. */ SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_TYPE_RAW); /* If we have a hostname, it's IP. If we have a path only, it's UNIX. */ target = spif_url_get_host(url); if (SPIF_STR_ISNULL(target)) { target = spif_url_get_path(url); if (!SPIF_STR_ISNULL(target)) { SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_UNIX); } } else { SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_INET); } } else if (SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(proto_str, SPIF_CHARPTR("unix")))) { /* UNIX socket. Assume stream-based. */ SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_UNIX); SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_TYPE_STREAM); } else { /* IP socket. See if they gave us a protocol name. */ SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_INET); proto = getprotobyname(SPIF_CHARPTR_C(SPIF_STR_STR(proto_str))); if (proto == NULL) { /* If it's not a protocol, it's probably a service. */ serv = getservbyname(SPIF_CHARPTR_C(SPIF_STR_STR(proto_str)), "tcp"); if (serv == NULL) { serv = getservbyname(SPIF_CHARPTR_C(SPIF_STR_STR(proto_str)), "udp"); } if (serv != NULL) { /* If we found one, get the protocol info too. */ proto = getprotobyname(serv->s_proto); REQUIRE_RVAL(proto != NULL, FALSE); } } if (proto != NULL) { /* Bingo. Set the flags appropriately. */ self->proto = proto->p_proto; if (!strcmp(proto->p_name, "tcp")) { SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_TYPE_STREAM); } else if (!strcmp(proto->p_name, "udp")) { SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_TYPE_DGRAM); } } } } else { /* No protocol? Assume a UNIX socket. */ SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_FAMILY_UNIX); SPIF_SOCKET_FLAGS_SET(self, SPIF_SOCKET_FLAGS_TYPE_STREAM); } return TRUE; } libast-0.7/src/str.c0000644000076500007650000005417210164450417011347 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char __attribute__((unused)) cvs_ident[] = "$Id: str.c,v 1.32 2004/12/15 00:00:22 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /* *INDENT-OFF* */ static SPIF_CONST_TYPE(strclass) s_class = { { SPIF_DECL_CLASSNAME(str), (spif_func_t) spif_str_new, (spif_func_t) spif_str_init, (spif_func_t) spif_str_done, (spif_func_t) spif_str_del, (spif_func_t) spif_str_show, (spif_func_t) spif_str_comp, (spif_func_t) spif_str_dup, (spif_func_t) spif_str_type }, (spif_func_t) spif_str_new_from_ptr, (spif_func_t) spif_str_new_from_buff, (spif_func_t) spif_str_new_from_fp, (spif_func_t) spif_str_new_from_fd, (spif_func_t) spif_str_new_from_num, (spif_func_t) spif_str_init_from_ptr, (spif_func_t) spif_str_init_from_buff, (spif_func_t) spif_str_init_from_fp, (spif_func_t) spif_str_init_from_fd, (spif_func_t) spif_str_init_from_num, (spif_func_t) spif_str_append, (spif_func_t) spif_str_append_char, (spif_func_t) spif_str_append_from_ptr, (spif_func_t) spif_str_casecmp, (spif_func_t) spif_str_casecmp_with_ptr, (spif_func_t) spif_str_clear, (spif_func_t) spif_str_cmp, (spif_func_t) spif_str_cmp_with_ptr, (spif_func_t) spif_str_downcase, (spif_func_t) spif_str_find, (spif_func_t) spif_str_find_from_ptr, (spif_func_t) spif_str_index, (spif_func_t) spif_str_ncasecmp, (spif_func_t) spif_str_ncasecmp_with_ptr, (spif_func_t) spif_str_ncmp, (spif_func_t) spif_str_ncmp_with_ptr, (spif_func_t) spif_str_prepend, (spif_func_t) spif_str_prepend_char, (spif_func_t) spif_str_prepend_from_ptr, (spif_func_t) spif_str_reverse, (spif_func_t) spif_str_rindex, (spif_func_t) spif_str_splice, (spif_func_t) spif_str_splice_from_ptr, (spif_func_t) spif_str_substr, (spif_func_t) spif_str_substr_to_ptr, (spif_func_t) spif_str_to_float, (spif_func_t) spif_str_to_num, (spif_func_t) spif_str_trim, (spif_func_t) spif_str_upcase }; SPIF_TYPE(class) SPIF_CLASS_VAR(str) = SPIF_CAST(class) &s_class; SPIF_TYPE(strclass) SPIF_STRCLASS_VAR(str) = &s_class; /* *INDENT-ON* */ const size_t buff_inc = 4096; spif_str_t spif_str_new(void) { spif_str_t self; self = SPIF_ALLOC(str); if (!spif_str_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(str); } return self; } spif_str_t spif_str_new_from_ptr(spif_charptr_t old) { spif_str_t self; self = SPIF_ALLOC(str); if (!spif_str_init_from_ptr(self, old)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(str); } return self; } spif_str_t spif_str_new_from_buff(spif_charptr_t buff, spif_stridx_t size) { spif_str_t self; self = SPIF_ALLOC(str); if (!spif_str_init_from_buff(self, buff, size)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(str); } return self; } spif_str_t spif_str_new_from_fp(FILE * fp) { spif_str_t self; self = SPIF_ALLOC(str); if (!spif_str_init_from_fp(self, fp)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(str); } return self; } spif_str_t spif_str_new_from_fd(int fd) { spif_str_t self; self = SPIF_ALLOC(str); if (!spif_str_init_from_fd(self, fd)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(str); } return self; } spif_str_t spif_str_new_from_num(long num) { spif_str_t self; self = SPIF_ALLOC(str); if (!spif_str_init_from_num(self, num)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(str); } return self; } spif_bool_t spif_str_init(spif_str_t self) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_STRCLASS_VAR(str))); self->s = SPIF_NULL_TYPE(charptr); self->len = 0; self->size = 0; return TRUE; } spif_bool_t spif_str_init_from_ptr(spif_str_t self, spif_charptr_t old) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); REQUIRE_RVAL((old != SPIF_NULL_TYPE(charptr)), spif_str_init(self)); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_STRCLASS_VAR(str))); self->len = strlen(SPIF_CONST_CAST_C(char *) old); self->size = self->len + 1; self->s = SPIF_CAST(charptr) MALLOC(self->size); memcpy(self->s, old, self->size); return TRUE; } spif_bool_t spif_str_init_from_buff(spif_str_t self, spif_charptr_t buff, spif_stridx_t size) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_STRCLASS_VAR(str))); self->size = size; if (buff != SPIF_NULL_TYPE(charptr)) { self->len = strnlen(SPIF_CONST_CAST_C(char *) buff, size); } else { self->len = 0; } if (self->size == self->len) { self->size++; } self->s = SPIF_CAST(charptr) MALLOC(self->size); if (buff != SPIF_NULL_TYPE(charptr)) { memcpy(self->s, buff, self->len); } self->s[self->len] = 0; return TRUE; } spif_bool_t spif_str_init_from_fp(spif_str_t self, FILE *fp) { spif_charptr_t p, end = NULL; ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); ASSERT_RVAL((fp != SPIF_NULL_TYPE_C(FILE *)), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_STRCLASS_VAR(str))); self->size = buff_inc; self->len = 0; self->s = SPIF_CAST(charptr) MALLOC(self->size); for (p = self->s; fgets(SPIF_CAST_C(char *)p, buff_inc, fp); p += buff_inc) { if ((end = SPIF_CAST(charptr) strchr(SPIF_CONST_CAST_C(char *)p, '\n')) == NULL) { self->size += buff_inc; self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); } else { *end = 0; break; } } self->len = (spif_stridx_t) ((end) ? (end - self->s) : ((int) strlen(SPIF_CONST_CAST_C(char *)self->s))); self->size = self->len + 1; self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); return TRUE; } spif_bool_t spif_str_init_from_fd(spif_str_t self, int fd) { int n; spif_charptr_t p; ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); ASSERT_RVAL((fd >= 0), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_STRCLASS_VAR(str))); self->size = buff_inc; self->len = 0; self->s = SPIF_CAST(charptr) MALLOC(self->size); for (p = self->s; ((n = read(fd, p, buff_inc)) > 0) || (errno == EINTR);) { self->size += n; self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); p += n; } self->len = self->size - buff_inc; self->size = self->len + 1; self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); self->s[self->len] = 0; return TRUE; } spif_bool_t spif_str_init_from_num(spif_str_t self, long num) { spif_char_t buff[28]; ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); /* ***NOT NEEDED*** spif_obj_init(SPIF_OBJ(self)); */ spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS(SPIF_STRCLASS_VAR(str))); snprintf(SPIF_CHARPTR_C(buff), sizeof(buff), "%ld", num); self->len = strlen(SPIF_CHARPTR_C(buff)); self->size = self->len + 1; self->s = SPIF_CAST(charptr) MALLOC(self->size); strcpy(SPIF_CHARPTR_C(self->s), SPIF_CHARPTR_C(buff)); return TRUE; } spif_bool_t spif_str_done(spif_str_t self) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); if (self->size) { FREE(self->s); self->len = 0; self->size = 0; self->s = SPIF_NULL_TYPE(charptr); } return TRUE; } spif_bool_t spif_str_del(spif_str_t self) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); spif_str_done(self); SPIF_DEALLOC(self); return TRUE; } spif_str_t spif_str_show(spif_str_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_STR_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(str, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_str_t) %s: %10p { \"", name, SPIF_CAST(ptr) self); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } spif_str_append(buff, self); snprintf(SPIF_CHARPTR_C(tmp), sizeof(tmp), "\", len %lu, size %lu }\n", (unsigned long) self->len, (unsigned long) self->size); spif_str_append_from_ptr(buff, tmp); return buff; } spif_cmp_t spif_str_comp(spif_str_t self, spif_str_t other) { return spif_str_cmp(self, other); } spif_str_t spif_str_dup(spif_str_t self) { spif_str_t tmp; ASSERT_RVAL(!SPIF_STR_ISNULL(self), SPIF_NULL_TYPE(str)); tmp = SPIF_ALLOC(str); memcpy(tmp, self, SPIF_SIZEOF_TYPE(str)); tmp->s = SPIF_CAST(charptr) STRDUP(SPIF_CONST_CAST_C(char *) SPIF_STR_STR(self)); tmp->len = self->len; tmp->size = self->size; return tmp; } spif_classname_t spif_str_type(spif_str_t self) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), SPIF_CAST(classname) SPIF_NULLSTR_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } spif_bool_t spif_str_append(spif_str_t self, spif_str_t other) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_STR_ISNULL(other), FALSE); if (other->size && other->len) { self->size += other->size - 1; self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); memcpy(self->s + self->len, SPIF_STR_STR(other), other->len + 1); self->len += other->len; } return TRUE; } spif_bool_t spif_str_append_char(spif_str_t self, spif_char_t c) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); self->len++; if (self->size <= self->len) { self->size++; self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); } self->s[self->len - 1] = c; self->s[self->len] = 0; return TRUE; } spif_bool_t spif_str_append_from_ptr(spif_str_t self, spif_charptr_t other) { spif_stridx_t len; ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); REQUIRE_RVAL((other != SPIF_NULL_TYPE(charptr)), FALSE); len = strlen(SPIF_CONST_CAST_C(char *) other); if (len) { self->size += len; self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); memcpy(self->s + self->len, other, len + 1); self->len += len; } return TRUE; } spif_cmp_t spif_str_casecmp(spif_str_t self, spif_str_t other) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = strcasecmp(SPIF_CHARPTR_C(SPIF_STR_STR(self)), SPIF_CHARPTR_C(SPIF_STR_STR(other))); return SPIF_CMP_FROM_INT(c); } spif_cmp_t spif_str_casecmp_with_ptr(spif_str_t self, spif_charptr_t other) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = strcasecmp(SPIF_CHARPTR_C(SPIF_STR_STR(self)), SPIF_CHARPTR_C(other)); return SPIF_CMP_FROM_INT(c); } spif_bool_t spif_str_clear(spif_str_t self, spif_char_t c) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); memset(self->s, c, self->size); self->s[self->len] = 0; return TRUE; } spif_cmp_t spif_str_cmp(spif_str_t self, spif_str_t other) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = strcmp(SPIF_CHARPTR_C(SPIF_STR_STR(self)), SPIF_CHARPTR_C(SPIF_STR_STR(other))); return SPIF_CMP_FROM_INT(c); } spif_cmp_t spif_str_cmp_with_ptr(spif_str_t self, spif_charptr_t other) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = strcmp(SPIF_CHARPTR_C(SPIF_STR_STR(self)), SPIF_CHARPTR_C(other)); return SPIF_CMP_FROM_INT(c); } spif_bool_t spif_str_downcase(spif_str_t self) { spif_charptr_t tmp; ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); for (tmp = self->s; *tmp; tmp++) { *tmp = tolower(*tmp); } return TRUE; } spif_stridx_t spif_str_find(spif_str_t self, spif_str_t other) { char *tmp; ASSERT_RVAL(!SPIF_STR_ISNULL(self), (SPIF_CAST(stridx) -1)); REQUIRE_RVAL(!SPIF_STR_ISNULL(other), (SPIF_CAST(stridx) -1)); tmp = strstr(SPIF_CONST_CAST_C(char *) SPIF_STR_STR(self), SPIF_CONST_CAST_C(char *) SPIF_STR_STR(other)); if (tmp) { return SPIF_CAST(stridx) (SPIF_CAST(long) tmp - SPIF_CAST(long) (SPIF_STR_STR(self))); } else { return SPIF_CAST(stridx) (self->len); } } spif_stridx_t spif_str_find_from_ptr(spif_str_t self, spif_charptr_t other) { char *tmp; ASSERT_RVAL(!SPIF_STR_ISNULL(self), (SPIF_CAST(stridx) -1)); REQUIRE_RVAL((other != SPIF_NULL_TYPE(charptr)), (SPIF_CAST(stridx) -1)); tmp = strstr(SPIF_CONST_CAST_C(char *) SPIF_STR_STR(self), SPIF_CONST_CAST_C(char *) other); if (tmp) { return SPIF_CAST(stridx) (SPIF_CAST(long) tmp - SPIF_CAST(long) (SPIF_STR_STR(self))); } else { return SPIF_CAST(stridx) (self->len); } } spif_stridx_t spif_str_index(spif_str_t self, spif_char_t c) { char *tmp; ASSERT_RVAL(!SPIF_STR_ISNULL(self), (SPIF_CAST(stridx) -1)); tmp = index(SPIF_CONST_CAST_C(char *) SPIF_STR_STR(self), c); if (tmp) { return SPIF_CAST(stridx) (SPIF_CAST(long) tmp - SPIF_CAST(long) (SPIF_STR_STR(self))); } else { return SPIF_CAST(stridx) (self->len); } } spif_cmp_t spif_str_ncasecmp(spif_str_t self, spif_str_t other, spif_stridx_t cnt) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = strncasecmp(SPIF_CHARPTR_C(SPIF_STR_STR(self)), SPIF_CHARPTR_C(SPIF_STR_STR(other)), cnt); return SPIF_CMP_FROM_INT(c); } spif_cmp_t spif_str_ncasecmp_with_ptr(spif_str_t self, spif_charptr_t other, spif_stridx_t cnt) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = strncasecmp(SPIF_CHARPTR_C(SPIF_STR_STR(self)), SPIF_CHARPTR_C(other), cnt); return SPIF_CMP_FROM_INT(c); } spif_cmp_t spif_str_ncmp(spif_str_t self, spif_str_t other, spif_stridx_t cnt) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = strncmp(SPIF_CHARPTR_C(SPIF_STR_STR(self)), SPIF_CHARPTR_C(SPIF_STR_STR(other)), cnt); return SPIF_CMP_FROM_INT(c); } spif_cmp_t spif_str_ncmp_with_ptr(spif_str_t self, spif_charptr_t other, spif_stridx_t cnt) { int c; SPIF_OBJ_COMP_CHECK_NULL(self, other); c = strncmp(SPIF_CHARPTR_C(SPIF_STR_STR(self)), SPIF_CHARPTR_C(other), cnt); return SPIF_CMP_FROM_INT(c); } spif_bool_t spif_str_prepend(spif_str_t self, spif_str_t other) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_STR_ISNULL(other), FALSE); if (other->size && other->len) { self->size += other->size - 1; self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); memmove(self->s + other->len, self->s, self->len + 1); memcpy(self->s, SPIF_STR_STR(other), other->len); self->len += other->len; } return TRUE; } spif_bool_t spif_str_prepend_char(spif_str_t self, spif_char_t c) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); self->len++; if (self->size <= self->len) { self->size++; self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); } memmove(self->s + 1, self->s, self->len + 1); self->s[0] = SPIF_CAST(uchar) c; return TRUE; } spif_bool_t spif_str_prepend_from_ptr(spif_str_t self, spif_charptr_t other) { spif_stridx_t len; ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); REQUIRE_RVAL((other != SPIF_NULL_TYPE(charptr)), FALSE); len = strlen(SPIF_CONST_CAST_C(char *) other); if (len) { self->size += len; self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); memmove(self->s + len, self->s, self->len + 1); memcpy(self->s, other, len); self->len += len; } return TRUE; } spif_bool_t spif_str_reverse(spif_str_t self) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); return ((strrev(SPIF_CAST_C(char *) self->s)) ? TRUE : FALSE); } spif_stridx_t spif_str_rindex(spif_str_t self, spif_char_t c) { char *tmp; ASSERT_RVAL(!SPIF_STR_ISNULL(self), (SPIF_CAST(stridx) -1)); tmp = rindex(SPIF_CONST_CAST_C(char *) SPIF_STR_STR(self), c); if (tmp) { return SPIF_CAST(stridx) (SPIF_CAST(long) tmp - SPIF_CAST(long) (SPIF_STR_STR(self))); } else { return SPIF_CAST(stridx) (self->len); } } spif_bool_t spif_str_splice(spif_str_t self, spif_stridx_t idx, spif_stridx_t cnt, spif_str_t other) { spif_charptr_t tmp, ptmp; spif_stridx_t newsize; ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); if (idx < 0) { idx = self->len + idx; } REQUIRE_RVAL(idx >= 0, FALSE); REQUIRE_RVAL(idx < self->len, FALSE); if (cnt < 0) { cnt = idx + self->len + cnt; } REQUIRE_RVAL(cnt >= 0, FALSE); REQUIRE_RVAL(cnt <= (self->len - idx), FALSE); newsize = self->len + ((SPIF_STR_ISNULL(other)) ? (0) : (other->len)) - cnt + 1; ptmp = tmp = SPIF_CAST(charptr) MALLOC(newsize); if (idx > 0) { memcpy(tmp, self->s, idx); ptmp += idx; } if (!SPIF_OBJ_ISNULL(other)) { memcpy(ptmp, other->s, other->len); ptmp += other->len; } memcpy(ptmp, self->s + idx + cnt, self->len - idx - cnt + 1); if (self->size < newsize) { self->s = SPIF_CAST(charptr) REALLOC(self->s, newsize); self->size = newsize; } self->len = newsize - 1; memcpy(self->s, tmp, newsize); FREE(tmp); return TRUE; } spif_bool_t spif_str_splice_from_ptr(spif_str_t self, spif_stridx_t idx, spif_stridx_t cnt, spif_charptr_t other) { spif_charptr_t tmp, ptmp; spif_stridx_t len, newsize; ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); len = (other ? strlen(SPIF_CONST_CAST_C(char *) other) : 0); if (idx < 0) { idx = self->len + idx; } REQUIRE_RVAL(idx >= 0, FALSE); REQUIRE_RVAL(idx < self->len, FALSE); if (cnt < 0) { cnt = idx + self->len + cnt; } REQUIRE_RVAL(cnt >= 0, FALSE); REQUIRE_RVAL(cnt <= (self->len - idx), FALSE); newsize = self->len + len - cnt + 1; ptmp = tmp = SPIF_CAST(charptr) MALLOC(newsize); if (idx > 0) { memcpy(tmp, self->s, idx); ptmp += idx; } if (len) { memcpy(ptmp, other, len); ptmp += len; } memcpy(ptmp, self->s + idx + cnt, self->len - idx - cnt + 1); if (self->size < newsize) { self->s = SPIF_CAST(charptr) REALLOC(self->s, newsize); self->size = newsize; } self->len = newsize - 1; memcpy(self->s, tmp, newsize); FREE(tmp); return TRUE; } spif_str_t spif_str_substr(spif_str_t self, spif_stridx_t idx, spif_stridx_t cnt) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), SPIF_NULL_TYPE(str)); if (idx < 0) { idx = self->len + idx; } REQUIRE_RVAL(idx >= 0, SPIF_NULL_TYPE(str)); REQUIRE_RVAL(idx < self->len, SPIF_NULL_TYPE(str)); if (cnt <= 0) { cnt = self->len - idx + cnt; } REQUIRE_RVAL(cnt >= 0, SPIF_NULL_TYPE(str)); UPPER_BOUND(cnt, self->len - idx); return spif_str_new_from_buff(SPIF_STR_STR(self) + idx, cnt); } spif_charptr_t spif_str_substr_to_ptr(spif_str_t self, spif_stridx_t idx, spif_stridx_t cnt) { spif_charptr_t newstr; ASSERT_RVAL(!SPIF_STR_ISNULL(self), SPIF_NULL_TYPE(charptr)); if (idx < 0) { idx = self->len + idx; } REQUIRE_RVAL(idx >= 0, SPIF_NULL_TYPE(charptr)); REQUIRE_RVAL(idx < self->len, SPIF_NULL_TYPE(charptr)); if (cnt <= 0) { cnt = self->len - idx + cnt; } REQUIRE_RVAL(cnt >= 0, SPIF_NULL_TYPE(charptr)); UPPER_BOUND(cnt, self->len - idx); newstr = SPIF_CAST(charptr) MALLOC(cnt + 1); memcpy(newstr, SPIF_STR_STR(self) + idx, cnt); newstr[cnt] = 0; return newstr; } double spif_str_to_float(spif_str_t self) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), SPIF_CAST_C(double) NAN); return (double) (strtod(SPIF_CONST_CAST_C(char *)SPIF_STR_STR(self), (char **) NULL)); } size_t spif_str_to_num(spif_str_t self, int base) { ASSERT_RVAL(!SPIF_STR_ISNULL(self), (SPIF_CAST_C(size_t) -1)); return (size_t) (strtoul(SPIF_CONST_CAST_C(char *) SPIF_STR_STR(self), (char **) NULL, base)); } spif_bool_t spif_str_trim(spif_str_t self) { spif_charptr_t start, end; ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); start = self->s; end = self->s + self->len - 1; for (; isspace((spif_uchar_t) (*start)) && (start < end); start++); for (; isspace((spif_uchar_t) (*end)) && (start < end); end--); if (start > end) { return spif_str_done(self); } *(++end) = 0; self->len = (spif_stridx_t) (end - start); self->size = self->len + 1; memmove(self->s, start, self->size); self->s = SPIF_CAST(charptr) REALLOC(self->s, self->size); return TRUE; } spif_bool_t spif_str_upcase(spif_str_t self) { spif_charptr_t tmp; ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE); for (tmp = self->s; *tmp; tmp++) { *tmp = toupper(*tmp); } return TRUE; } SPIF_DEFINE_PROPERTY_FUNC_C(str, spif_stridx_t, size) SPIF_DEFINE_PROPERTY_FUNC_C(str, spif_stridx_t, len) libast-0.7/src/strings.c0000644000076500007650000006565010233442466012235 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file strings.c * String Utility Routine Source File * * This file contains string utility functions. * * @author Michael Jennings */ static const char __attribute__((unused)) cvs_ident[] = "$Id: strings.c,v 1.25 2005/03/07 22:29:07 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include #if !(HAVE_MEMMEM) /* Find first occurance of bytestring needle of size needlelen in memory region haystack of size haystacklen */ void * memmem(const void *haystack, register size_t haystacklen, const void *needle, register size_t needlelen) { register char *hs = (char *) haystack; register char *n = (char *) needle; register unsigned long i; register size_t len = haystacklen - needlelen; REQUIRE_RVAL(needle != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); REQUIRE_RVAL(haystack != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); REQUIRE_RVAL(needlelen > 0, SPIF_NULL_TYPE(ptr)); REQUIRE_RVAL(haystacklen > 0, SPIF_NULL_TYPE(ptr)); REQUIRE_RVAL(haystacklen > needlelen, SPIF_NULL_TYPE(ptr)); for (i = 0; i < len; i++) { if (!memcmp(hs + i, n, needlelen)) { return (hs + i); } } return (NULL); } #endif #if !(HAVE_STRNLEN) size_t strnlen(register const char *s, size_t maxlen) { register size_t n; REQUIRE_RVAL(s, SPIF_CAST_C(size_t) 0); for (n = 0; *s && n < maxlen; s++, n++); return n; } #endif #if !(HAVE_USLEEP) void usleep(unsigned long usec) { struct timeval delay; delay.tv_sec = 0; delay.tv_usec = usec; select(0, NULL, NULL, NULL, &delay); } #endif /***** Not needed ****** #if !(HAVE_NANOSLEEP) __inline__ void nanosleep(unsigned long nsec) { usleep(nsec / 1000); } #endif ************************/ #if !(HAVE_STRCASESTR) char * strcasestr(const char *haystack, register const char *needle) { register const spif_uchar_t *t; register size_t len; REQUIRE_RVAL(needle != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); REQUIRE_RVAL(haystack != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); len = strlen(needle); for (t = SPIF_CAST_PTR(uchar) haystack; t && *t; t++) { if (!strncasecmp(t, needle, len)) { return ((char *) t); } } return (NULL); } #endif #if !(HAVE_STRCASECHR) char * strcasechr(const char *haystack, register const char needle) { register const char *t; REQUIRE_RVAL(haystack != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); for (t = haystack; t && *t; t++) { if (tolower(*t) == tolower(needle)) { return ((char *) t); } } return (NULL); } #endif #if !(HAVE_STRCASEPBRK) char * strcasepbrk(const char *haystack, register const char *needle) { register const char *t; REQUIRE_RVAL(needle != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); REQUIRE_RVAL(haystack != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); for (t = haystack; t && *t; t++) { if (strcasechr(needle, *t)) { return ((char *) t); } } return (NULL); } #endif #if !(HAVE_STRREV) char * strrev(register char *str) { register int i, j; REQUIRE_RVAL(str != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); i = strlen(str); for (j = 0, i--; i > j; i--, j++) { (void) SWAP(str[j], str[i]); } return (str); } #endif #if !(HAVE_STRSEP) char * strsep(char **str, register char *sep) { register char *s = *str; char *sptr; REQUIRE_RVAL(str != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); REQUIRE_RVAL(sep != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); D_STRINGS(("strsep(%s, %s) called.\n", *str, sep)); sptr = s; for (; *s && !strchr(sep, *s); s++); if (!*s) { if (s != sptr) { *str = s; D_STRINGS(("Reached end of string with token \"%s\" in buffer\n", sptr)); return (sptr); } else { D_STRINGS(("Reached end of string\n")); return ((char *) NULL); } } *s = 0; *str = s + 1; D_STRINGS(("Got token \"%s\", *str == \"%s\"\n", sptr, *str)); return (sptr); } #endif /** * Safer strncpy() with no NUL padding or wasted calculations. */ spif_bool_t spiftool_safe_strncpy(spif_charptr_t dest, const spif_charptr_t src, spif_int32_t size) { spif_char_t c; spif_charptr_t s = src, pbuff = dest; spif_charptr_t max_pbuff = dest + size - 1; ASSERT_RVAL(!SPIF_PTR_ISNULL(dest), FALSE); REQUIRE_RVAL(!SPIF_PTR_ISNULL(src), FALSE); REQUIRE_RVAL(size > 0, FALSE); for (; (c = *s) && (pbuff < max_pbuff); s++, pbuff++) { *pbuff = c; } *pbuff = 0; return ((c == 0) ? (TRUE) : (FALSE)); } /** * Variant of strncat() which uses the safe strncpy() replacement above. */ spif_bool_t spiftool_safe_strncat(spif_charptr_t dest, const spif_charptr_t src, spif_int32_t size) { spif_int32_t len; ASSERT_RVAL(!SPIF_PTR_ISNULL(dest), FALSE); REQUIRE_RVAL(!SPIF_PTR_ISNULL(src), FALSE); REQUIRE_RVAL(size > 0, FALSE); len = strnlen(SPIF_CHARPTR_C(dest), size); if (len >= size) { return FALSE; } else { return spiftool_safe_strncpy(dest + len, src, size - len); } } /** * Returns a portion of a larger string. */ spif_charptr_t spiftool_substr(spif_charptr_t str, spif_int32_t idx, spif_int32_t cnt) { spif_charptr_t newstr; spif_uint32_t start_pos, char_count; spif_uint32_t len; REQUIRE_RVAL(str != SPIF_NULL_TYPE(charptr), SPIF_NULL_TYPE(charptr)); len = SPIF_CAST(uint32) strlen(SPIF_CHARPTR_C(str)); if (idx < 0) { start_pos = len + idx; } else { start_pos = idx; } REQUIRE_RVAL(start_pos < len, SPIF_NULL_TYPE(charptr)); if (cnt <= 0) { char_count = len - start_pos + cnt; } else { char_count = cnt; } UPPER_BOUND(char_count, len - start_pos); newstr = SPIF_CAST(charptr) MALLOC(char_count + 1); memcpy(newstr, str + start_pos, char_count); newstr[char_count] = 0; return newstr; } #if HAVE_REGEX_H /** * Compare a string to a regular expression. */ spif_bool_t spiftool_regexp_match(const spif_charptr_t str, const spif_charptr_t pattern) { static regex_t *rexp = NULL; register int result; char errbuf[256]; if (!str) { /* If we're passed a NULL str, we want to free our static storage. */ FREE(rexp); return FALSE; } else if (!rexp) { /* If we don't have static storage yet, make some. */ rexp = (regex_t *) MALLOC(sizeof(regex_t)); } if (pattern) { /* We have a pattern, so we need to compile it. */ if ((result = regcomp(rexp, pattern, REG_EXTENDED)) != 0) { regerror(result, rexp, errbuf, 256); libast_print_error("Unable to compile regexp %s -- %s.\n", pattern, errbuf); return (FALSE); } } /* Compare the string to the compiled pattern. */ if (((result = regexec(rexp, str, (size_t) 0, (regmatch_t *) NULL, 0)) != 0) && (result != REG_NOMATCH)) { regerror(result, rexp, errbuf, 256); libast_print_error("Error testing input string %s -- %s.\n", str, errbuf); return (FALSE); } return ((result == REG_NOMATCH) ? (FALSE) : (TRUE)); } /** * Thread-safe way to compare a string to a regular expression. */ spif_bool_t spiftool_regexp_match_r(register const spif_charptr_t str, register const spif_charptr_t pattern, register regex_t **rexp) { register int result; char errbuf[256]; ASSERT_RVAL(rexp != NULL, FALSE); if (*rexp == NULL) { *rexp = (regex_t *) MALLOC(sizeof(regex_t)); } if (pattern) { if ((result = regcomp(*rexp, pattern, REG_EXTENDED)) != 0) { regerror(result, *rexp, errbuf, 256); libast_print_error("Unable to compile regexp %s -- %s.\n", pattern, errbuf); FREE(*rexp); return (FALSE); } } if (((result = regexec(*rexp, str, (size_t) 0, (regmatch_t *) NULL, 0)) != 0) && (result != REG_NOMATCH)) { regerror(result, *rexp, errbuf, 256); libast_print_error("Error testing input string %s -- %s.\n", str, errbuf); return (FALSE); } return ((result == REG_NOMATCH) ? (FALSE) : (TRUE)); } #endif #define IS_DELIM(c) ((delim != NULL) ? (strchr(SPIF_CHARPTR_C(delim), (c)) != NULL) : (isspace(c))) #define IS_QUOTE(c) (quote && quote == (c)) spif_charptr_t * spiftool_split(const spif_charptr_t delim, const spif_charptr_t str) { spif_charptr_t *slist; register spif_charptr_t pstr; register spif_charptr_t pdest; char quote = 0; unsigned short cnt = 0; unsigned long len; REQUIRE_RVAL(str != NULL, (spif_charptr_t *) NULL); if ((slist = (spif_charptr_t *) MALLOC(sizeof(spif_charptr_t))) == NULL) { libast_print_error("split(): Unable to allocate memory -- %s\n", strerror(errno)); return ((spif_charptr_t *) NULL); } /* Before we do anything, skip leading "whitespace." */ for (pstr = SPIF_CAST(charptr) str; *pstr && IS_DELIM(*pstr); pstr++); /* The outermost for loop is where we traverse the string. Each new word brings us back to the top where we resize our string list. */ for (; *pstr; cnt++) { /* First, resize the list to two bigger than our count. Why two? One for the string we're about to do, and one for a trailing NULL. */ if ((slist = (spif_charptr_t *) REALLOC(slist, sizeof(spif_charptr_t) * (cnt + 2))) == NULL) { libast_print_error("split(): Unable to allocate memory -- %s\n", strerror(errno)); return ((spif_charptr_t *) NULL); } /* The string we're about to create can't possibly be larger than the remainder of the string we have yet to parse, so allocate that much space to start. */ len = strlen(SPIF_CHARPTR_C(pstr)) + 1; if ((slist[cnt] = SPIF_CAST(charptr) MALLOC(len)) == NULL) { libast_print_error("split(): Unable to allocate memory -- %s.\n", strerror(errno)); return ((spif_charptr_t *) NULL); } pdest = slist[cnt]; /* This for loop is where we process each character. */ for (; *pstr && (quote || !IS_DELIM(*pstr));) { if (*pstr == '\"' || *pstr == '\'') { /* It's a quote character, so set or reset the quote variable. */ if (quote) { if (quote == *pstr) { quote = 0; } else { /* It's a single quote inside double quotes, or vice versa. Leave it alone. */ *pdest++ = *pstr++; } } else { quote = *pstr; } pstr++; } else { /* Handle any backslashes that are escaping delimiters or quotes. */ if ((*pstr == '\\') && (IS_DELIM(*(pstr + 1)) || IS_QUOTE(*(pstr + 1)))) { /* Incrementing pstr here moves us past the backslash so that the line below will copy the next character to the new token, no questions asked. */ pstr++; } *pdest++ = *pstr++; } } /* Add the trailing \0 to terminate the new string. */ *pdest = 0; /* Reallocate the new string to be just the right size. */ len = strlen(SPIF_CHARPTR_C(slist[cnt])) + 1; slist[cnt] = SPIF_CAST(charptr) REALLOC(slist[cnt], len); /* Move past any trailing "whitespace." */ for (; *pstr && IS_DELIM(*pstr); pstr++); } if (cnt == 0) { FREE(slist); return NULL; } else { /* The last element of slist[] should be NULL. */ slist[cnt] = 0; return slist; } } spif_charptr_t * spiftool_split_regexp(const spif_charptr_t regexp, const spif_charptr_t str) { USE_VAR(regexp); USE_VAR(str); return (NULL); } spif_charptr_t spiftool_join(spif_charptr_t sep, spif_charptr_t *slist) { register unsigned long i; size_t len, slen; spif_charptr_t new_str; ASSERT_RVAL(slist != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); REQUIRE_RVAL(*slist != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); if (sep == NULL) { sep = SPIF_CHARPTR(""); } slen = strlen(SPIF_CHARPTR_C(sep)); for (i = len = 0; slist[i]; i++) { len += strlen(SPIF_CHARPTR_C(slist[i])); } len += slen * (i - 1); new_str = SPIF_CAST(charptr) MALLOC(len); strcpy(SPIF_CHARPTR_C(new_str), SPIF_CHARPTR_C(slist[0])); for (i = 1; slist[i]; i++) { if (slen) { strcat(SPIF_CHARPTR_C(new_str), SPIF_CHARPTR_C(sep)); } strcat(SPIF_CHARPTR_C(new_str), SPIF_CHARPTR_C(slist[i])); } return new_str; } /* Return malloc'd pointer to index-th word in str. "..." counts as 1 word. */ #undef IS_DELIM #define IS_DELIM(c) (delim ? ((c) == delim) : isspace(c)) spif_charptr_t spiftool_get_word(unsigned long index, const spif_charptr_t str) { spif_charptr_t tmpstr; char delim = 0; register unsigned long i, j, k; ASSERT_RVAL(str != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); k = strlen(SPIF_CHARPTR_C(str)) + 1; if ((tmpstr = SPIF_CAST(charptr) MALLOC(k)) == NULL) { libast_print_error("get_word(%lu, %s): Unable to allocate memory -- %s.\n", index, str, strerror(errno)); return (SPIF_CAST(charptr) NULL); } *tmpstr = 0; for (i = 0, j = 0; j < index && str[i]; j++) { for (; isspace(str[i]); i++); switch (str[i]) { case '\"': delim = '\"'; i++; break; case '\'': delim = '\''; i++; break; default: delim = 0; } for (k = 0; str[i] && !IS_DELIM(str[i]);) { if (str[i] == '\\') { if (str[i + 1] == '\'' || str[i + 1] == '\"') { i++; } } tmpstr[k++] = str[i++]; } switch (str[i]) { case '\"': case '\'': i++; break; } tmpstr[k] = 0; } if (j != index) { FREE(tmpstr); D_STRINGS(("get_word(%lu, %s) returning NULL.\n", index, str)); return (SPIF_CAST(charptr) NULL); } else { tmpstr = SPIF_CAST(charptr) REALLOC(tmpstr, strlen(SPIF_CHARPTR_C(tmpstr)) + 1); D_STRINGS(("get_word(%lu, %s) returning \"%s\".\n", index, str, tmpstr)); return (tmpstr); } } /* Return pointer into str to index-th word in str. "..." counts as 1 word. */ spif_charptr_t spiftool_get_pword(unsigned long index, const spif_charptr_t str) { register spif_charptr_t tmpstr = SPIF_CAST(charptr) str; register unsigned long j; ASSERT_RVAL(str != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); for (; isspace(*tmpstr) && *tmpstr; tmpstr++); for (j = 1; j < index && *tmpstr; j++) { for (; !isspace(*tmpstr) && *tmpstr; tmpstr++); for (; isspace(*tmpstr) && *tmpstr; tmpstr++); } if (*tmpstr == '\"' || *tmpstr == '\'') { tmpstr++; } if (*tmpstr == '\0') { D_STRINGS(("get_pword(%lu, %s) returning NULL.\n", index, str)); return (SPIF_CAST(charptr) NULL); } else { D_STRINGS(("get_pword(%lu, %s) returning \"%s\"\n", index, str, tmpstr)); return SPIF_CAST(charptr) tmpstr; } } /* Returns the number of words in str, for use with get_word() and get_pword(). "..." counts as 1 word. */ unsigned long spiftool_num_words(const spif_charptr_t str) { register unsigned long cnt = 0; char delim = 0; register unsigned long i; ASSERT_RVAL(str != SPIF_NULL_TYPE(ptr), SPIF_CAST_C(unsigned long) -1); for (i = 0; str[i] && IS_DELIM(str[i]); i++); for (; str[i]; cnt++) { switch (str[i]) { case '\"': delim = '\"'; i++; break; case '\'': delim = '\''; i++; break; default: delim = 0; } for (; str[i] && !IS_DELIM(str[i]); i++); switch (str[i]) { case '\"': case '\'': i++; break; } for (; str[i] && isspace(str[i]); i++); } D_STRINGS(("num_words() returning %lu\n", cnt)); return (cnt); } /* chomp() removes leading and trailing whitespace from a string */ spif_charptr_t spiftool_chomp(spif_charptr_t s) { register spif_charptr_t front, back; ASSERT_RVAL(s != NULL, NULL); REQUIRE_RVAL(*s, s); for (front = s; *front && isspace(*front); front++); for (back = s + strlen(SPIF_CHARPTR_C(s)) - 1; *back && isspace(*back) && back > front; back--); *(++back) = 0; if (front != s) { memmove(s, front, back - front + 1); } return (s); } spif_charptr_t spiftool_downcase_str(spif_charptr_t str) { register spif_charptr_t tmp; ASSERT_RVAL(str != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); for (tmp = str; *tmp; tmp++) { *tmp = tolower(*tmp); } D_STRINGS(("downcase_str() returning %s\n", str)); return (str); } spif_charptr_t spiftool_upcase_str(spif_charptr_t str) { register spif_charptr_t tmp; ASSERT_RVAL(str != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); for (tmp = str; *tmp; tmp++) { *tmp = toupper(*tmp); } D_STRINGS(("upcase_str() returning %s\n", str)); return (str); } spif_charptr_t spiftool_condense_whitespace(spif_charptr_t s) { register unsigned char gotspc = 0; register spif_charptr_t pbuff = s, pbuff2 = s; ASSERT_RVAL(s != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); D_STRINGS(("condense_whitespace(%s) called.\n", s)); for (; *pbuff2; pbuff2++) { if (isspace(*pbuff2)) { if (!gotspc) { *pbuff = ' '; gotspc = 1; pbuff++; } } else { *pbuff = *pbuff2; gotspc = 0; pbuff++; } } if ((pbuff >= s) && (isspace(*(pbuff - 1)))) pbuff--; *pbuff = 0; D_STRINGS(("condense_whitespace() returning \"%s\".\n", s)); return (SPIF_CAST(charptr) REALLOC(s, strlen(SPIF_CHARPTR_C(s)) + 1)); } spif_charptr_t spiftool_safe_str(register spif_charptr_t str, unsigned short len) { register unsigned short i; ASSERT_RVAL(str != SPIF_NULL_TYPE(ptr), SPIF_NULL_TYPE(ptr)); for (i = 0; i < len; i++) { if (iscntrl(str[i])) { str[i] = '.'; } } return (str); } void spiftool_hex_dump(void *buff, register size_t count) { register unsigned long j, k, l; register spif_charptr_t ptr; spif_char_t buffr[9]; ASSERT(buff != SPIF_NULL_TYPE(ptr)); fprintf(stderr, " Address | Size | Offset | 00 01 02 03 04 05 06 07 | ASCII \n"); fprintf(stderr, "-----------+--------+---------+-------------------------+---------\n"); for (ptr = buff, j = 0; j < count; j += 8) { fprintf(stderr, " %10p | %06lu | %07x | ", buff, (unsigned long) count, (unsigned int) j); l = ((count - j < 8) ? (count - j) : (8)); memcpy(buffr, ptr + j, l); memset(buffr + l, 0, 9 - l); for (k = 0; k < l; k++) { fprintf(stderr, "%02x ", buffr[k]); } for (; k < 8; k++) { fprintf(stderr, " "); } fprintf(stderr, "| %-8s\n", spiftool_safe_str(SPIF_CAST(charptr) buffr, l)); } } #define CHAR_CLASS_MATCH(a, b) ((isalpha(a) && isalpha(b)) \ || (isdigit(a) && isdigit(b)) \ || (!isalnum(a) && !isalnum(b))) spif_cmp_t spiftool_version_compare(spif_charptr_t v1, spif_charptr_t v2) { spif_char_t buff1[128], buff2[128]; D_CONF(("Comparing version strings \"%s\" and \"%s\"\n", NONULL(v1), NONULL(v2))); SPIF_COMP_CHECK_NULL(v1, v2); for (; *v1 && *v2; ) { D_CONF((" -> Looking at \"%s\" and \"%s\"\n", v1, v2)); if (isalpha(*v1) && isalpha(*v2)) { spif_charptr_t p1 = buff1, p2 = buff2; spif_int8_t ival1 = 6, ival2 = 6; /* Compare words. First, copy each word into buffers. */ for (; *v1 && isalpha(*v1); v1++, p1++) *p1 = *v1; for (; *v2 && isalpha(*v2); v2++, p2++) *p2 = *v2; *p1 = *p2 = 0; /* Change the buffered strings to lowercase for easier comparison. */ spiftool_downcase_str(buff1); spiftool_downcase_str(buff2); D_CONF((" -> Comparing as words \"%s\" vs. \"%s\"\n", buff1, buff2)); /* Some strings require special handling. */ if (!strcmp(SPIF_CHARPTR_C(buff1), "snap")) { ival1 = 1; } else if (!strcmp(SPIF_CHARPTR_C(buff1), "pre")) { ival1 = 2; } else if (!strcmp(SPIF_CHARPTR_C(buff1), "alpha")) { ival1 = 3; } else if (!strcmp(SPIF_CHARPTR_C(buff1), "beta")) { ival1 = 4; } else if (!strcmp(SPIF_CHARPTR_C(buff1), "rc")) { ival1 = 5; } if (!strcmp(SPIF_CHARPTR_C(buff2), "snap")) { ival2 = 1; } else if (!strcmp(SPIF_CHARPTR_C(buff2), "pre")) { ival2 = 2; } else if (!strcmp(SPIF_CHARPTR_C(buff2), "alpha")) { ival2 = 3; } else if (!strcmp(SPIF_CHARPTR_C(buff2), "beta")) { ival2 = 4; } else if (!strcmp(SPIF_CHARPTR_C(buff2), "rc")) { ival2 = 5; } if (ival1 != ival2) { /* If the values are different, compare them. */ D_CONF((" -> %d\n", (int) SPIF_CMP_FROM_INT(ival1 - ival2))); return SPIF_CMP_FROM_INT(ival1 - ival2); } else if (ival1 == 6) { int c; /* Two arbitrary strings. Compare them too. */ if ((c = strcmp(SPIF_CHARPTR_C(buff1), SPIF_CHARPTR_C(buff2))) != 0) { D_CONF((" -> %d\n", (int) SPIF_CMP_FROM_INT(c))); return SPIF_CMP_FROM_INT(c); } } } else if (isdigit(*v1) && isdigit(*v2)) { spif_charptr_t p1 = buff1, p2 = buff2; spif_int32_t ival1, ival2; spif_cmp_t c; /* Compare numbers. First, copy each number into buffers. */ for (; *v1 && isdigit(*v1); v1++, p1++) *p1 = *v1; for (; *v2 && isdigit(*v2); v2++, p2++) *p2 = *v2; *p1 = *p2 = 0; /* Convert the strings into actual integers. */ ival1 = SPIF_CAST(int32) strtol(SPIF_CHARPTR_C(buff1), (char **) NULL, 10); ival2 = SPIF_CAST(int32) strtol(SPIF_CHARPTR_C(buff2), (char **) NULL, 10); D_CONF((" -> Comparing as integers %d vs. %d\n", SPIF_CAST_C(int) ival1, SPIF_CAST_C(int) ival2)); /* Compare the integers and return if not equal. */ c = SPIF_CMP_FROM_INT(ival1 - ival2); if (!SPIF_CMP_IS_EQUAL(c)) { D_CONF((" -> %d\n", (int) c)); return c; } } else if (!isalnum(*v1) && !isalnum(*v2)) { spif_charptr_t p1 = buff1, p2 = buff2; spif_cmp_t c; /* Compare non-alphanumeric strings. */ for (; *v1 && !isalnum(*v1); v1++, p1++) *p1 = *v1; for (; *v2 && !isalnum(*v2); v2++, p2++) *p2 = *v2; *p1 = *p2 = 0; D_CONF((" -> Comparing as non-alphanumeric strings \"%s\" vs. \"%s\"\n", buff1, buff2)); c = SPIF_CMP_FROM_INT(strcasecmp(SPIF_CHARPTR_C(buff1), SPIF_CHARPTR_C(buff2))); if (!SPIF_CMP_IS_EQUAL(c)) { D_CONF((" -> %d\n", (int) c)); return c; } } else { D_CONF((" -> Comparing as alphanumeric strings \"%s\" vs. \"%s\"\n", buff1, buff2)); D_CONF((" -> %d\n", (int) SPIF_CMP_FROM_INT(strcasecmp(SPIF_CHARPTR_C(buff1), SPIF_CHARPTR_C(buff2))))); return SPIF_CMP_FROM_INT(strcasecmp(SPIF_CHARPTR_C(buff1), SPIF_CHARPTR_C(buff2))); } } /* We've reached the end of one of the strings. */ if (*v1) { if (!BEG_STRCASECMP(SPIF_CHARPTR_C(v1), "snap") || !BEG_STRCASECMP(SPIF_CHARPTR_C(v1), "pre") || !BEG_STRCASECMP(SPIF_CHARPTR_C(v1), "alpha") || !BEG_STRCASECMP(SPIF_CHARPTR_C(v1), "beta")) { D_CONF((" -> <\n")); return SPIF_CMP_LESS; } else { D_CONF((" -> >\n")); return SPIF_CMP_GREATER; } } else if (*v2) { if (!BEG_STRCASECMP(SPIF_CHARPTR_C(v2), "snap") || !BEG_STRCASECMP(SPIF_CHARPTR_C(v2), "pre") || !BEG_STRCASECMP(SPIF_CHARPTR_C(v2), "alpha") || !BEG_STRCASECMP(SPIF_CHARPTR_C(v2), "beta")) { D_CONF((" -> >\n")); return SPIF_CMP_GREATER; } else { D_CONF((" -> <\n")); return SPIF_CMP_LESS; } } D_CONF((" -> ==\n")); return SPIF_CMP_EQUAL; } /** * @defgroup DOXGRP_STRINGS String Utility Routines * * This group of functions/defines/macros provides oft-needed string * manipulation functionality which is not found (at least not * portably) in libc. * * Over the past several years, I have had to implement some simple * string routines which, for whatever reason, are not part of the * Standard C Library. I have gathered these macros, functions, * etc. into LibAST in the hopes that others might not have to * reimplement them themselves. Unlike the memory/debugging/object * stuff, there really isn't a well-defined architecture surrounding * these. They're just utility functions and implementations for * non-portable functionality. * * A small sample program demonstrating some of these routines can be * found @link strings_example.c here @endlink. */ /** * @example strings_example.c * Example code for using the string routines. * */ libast-0.7/src/snprintf.c0000644000076500007650000003704510100311135012361 00000000000000#ifdef HAVE_CONFIG_H # include #endif #include #if defined(HAVE_STDARG_H) && (HAVE_STDARG_H != 0) # include #else # undef HAVE_STDARG_H #endif static const char __attribute__((unused)) cvs_ident[] = "$Id: snprintf.c,v 1.6 2004/07/23 21:38:39 mej Exp $"; /* * Shamelessly snarfed from Enlightenment... * which shamelessly snarfed from sane... * which shamelessly snarfed from LPR. * * Moved comments to end so I can actually read the code.. cleaned out useless * junk.... */ #if !(HAVE_SNPRINTF) || (HAVE_SNPRINTF_BUG == 1) #define VA_LOCAL_DECL va_list ap #define VA_START(f) va_start(ap, f) #define VA_SHIFT(v,t) ; /* no-op for ANSI */ #define VA_END va_end(ap) /* * dopr(): poor man's version of doprintf */ static void dopr(char *buffer, const char *format, va_list args); static void fmtstr(char *value, int ljust, int len, int zpad, int precision); static void fmtnum(long value, int base, int dosign, int ljust, int len, int zpad, int precision); static void fmtdouble(int fmt, double value, int ljust, int len, int zpad, int precision); static void dostr(char *); static char *output; static void dopr_outch(int c); static char *end; int visible_control = 1; int vsnprintf(char *str, size_t count, const char *fmt, va_list args) { str[0] = 0; end = str + count - 1; dopr(str, fmt, args); if (count > 0) { end[0] = 0; } return (strlen(str)); } #ifdef HAVE_STDARG_H int snprintf(char *str, size_t count, const char *fmt, ...) #else int snprintf(va_alist) va_dcl #endif { #ifndef HAVE_STDARG_H char *str; size_t count; char *fmt; #endif VA_LOCAL_DECL; VA_START(fmt); VA_SHIFT(str, char *); VA_SHIFT(count, size_t); VA_SHIFT(fmt, char *); (void) vsnprintf(str, count, fmt, ap); VA_END; return (strlen(str)); } static void dopr(char *buffer, const char *format, va_list args) { int ch; long value; int longflag = 0; char *strvalue; int ljust; int len; int zpad; int precision; int set_precision; double dval; output = buffer; while ((ch = *format++)) { switch (ch) { case '%': ljust = len = zpad = 0; precision = -1; set_precision = 0; nextch: ch = *format++; switch (ch) { case 0: dostr("**end of format**"); return; case '-': ljust = 1; goto nextch; case '.': set_precision = 1; precision = 0; goto nextch; case '*': len = va_arg(args, int); goto nextch; case '0': /* set zero padding if len not set */ if (len == 0 && set_precision == 0) zpad = '0'; case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': if (set_precision) { precision = precision * 10 + ch - '0'; } else { len = len * 10 + ch - '0'; } goto nextch; case 'l': longflag = 1; goto nextch; case 'u': case 'U': /*fmtnum(value,base,dosign,ljust,len, zpad, precision) */ if (longflag) { value = va_arg(args, long); } else { value = va_arg(args, int); } fmtnum(value, 10, 0, ljust, len, zpad, precision); break; case 'o': case 'O': /*fmtnum(value,base,dosign,ljust,len, zpad, precision) */ if (longflag) { value = va_arg(args, long); } else { value = va_arg(args, int); } fmtnum(value, 8, 0, ljust, len, zpad, precision); break; case 'd': case 'i': case 'D': if (longflag) { value = va_arg(args, long); } else { value = va_arg(args, int); } fmtnum(value, 10, 1, ljust, len, zpad, precision); break; case 'x': if (longflag) { value = va_arg(args, long); } else { value = va_arg(args, int); } fmtnum(value, 16, 0, ljust, len, zpad, precision); break; case 'X': if (longflag) { value = va_arg(args, long); } else { value = va_arg(args, int); } fmtnum(value, -16, 0, ljust, len, zpad, precision); break; case 's': strvalue = va_arg(args, char *); fmtstr(strvalue, ljust, len, zpad, precision); break; case 'c': ch = va_arg(args, int); { char b[2]; int vsb = visible_control; b[0] = ch; b[1] = 0; visible_control = 0; fmtstr(b, ljust, len, zpad, precision); visible_control = vsb; } break; case 'f': case 'g': dval = va_arg(args, double); fmtdouble(ch, dval, ljust, len, zpad, precision); break; case '%': dopr_outch(ch); continue; default: dostr("???????"); } longflag = 0; break; default: dopr_outch(ch); break; } } *output = 0; } /* * Format '%[-]len[.precision]s' * - = left justify (ljust) * len = minimum length * precision = numbers of chars in string to use */ static void fmtstr(char *value, int ljust, int len, int zpad, int precision) { int padlen, strlen, i, c; /* amount to pad */ zpad = 0; if (value == 0) { value = ""; } if (precision > 0) { strlen = precision; } else { /* cheap strlen so you do not have library call */ for (strlen = 0; (c = value[strlen]); ++strlen) { if (visible_control && iscntrl(c) && !isspace(c)) { ++strlen; } } } padlen = len - strlen; if (padlen < 0) padlen = 0; if (ljust) padlen = -padlen; while (padlen > 0) { dopr_outch(' '); --padlen; } /* output characters */ for (i = 0; (c = value[i]); ++i) { if (visible_control && iscntrl(c) && !isspace(c)) { dopr_outch('^'); c = ('@' | (c & 0x1F)); } dopr_outch(c); } while (padlen < 0) { dopr_outch(' '); ++padlen; } } static void fmtnum(long value, int base, int dosign, int ljust, int len, int zpad, int precision) { int signvalue = 0; unsigned long uvalue; char convert[20]; int place = 0; int padlen = 0; /* amount to pad */ int caps = 0; precision = 0; /* DEBUGP(("value 0x%x, base %d, dosign %d, ljust %d, len %d, zpad %d\n", * value, base, dosign, ljust, len, zpad )); */ uvalue = value; if (dosign) { if (value < 0) { signvalue = '-'; uvalue = -value; } } if (base < 0) { caps = 1; base = -base; } do { convert[place++] = (caps ? "0123456789ABCDEF" : "0123456789abcdef") [uvalue % (unsigned) base]; uvalue = (uvalue / (unsigned) base); } while (uvalue); convert[place] = 0; padlen = len - place; if (padlen < 0) padlen = 0; if (ljust) padlen = -padlen; /* DEBUGP(( "str '%s', place %d, sign %c, padlen %d\n", * convert,place,signvalue,padlen)); */ if (zpad && padlen > 0) { if (signvalue) { dopr_outch(signvalue); --padlen; signvalue = 0; } while (padlen > 0) { dopr_outch(zpad); --padlen; } } while (padlen > 0) { dopr_outch(' '); --padlen; } if (signvalue) dopr_outch(signvalue); while (place > 0) dopr_outch(convert[--place]); while (padlen < 0) { dopr_outch(' '); ++padlen; } } static void fmtdouble(int fmt, double value, int ljust, int len, int zpad, int precision) { char convert[128]; char fmtstr[128]; int l; zpad = 0; if (len == 0) len = 10; if (len > (int) sizeof(convert) - 10) { len = (int) sizeof(convert) - 10; } if (precision > (int) sizeof(convert) - 10) { precision = (int) sizeof(convert) - 10; } if (precision > len) precision = len; strcpy(fmtstr, "%"); if (ljust) strcat(fmtstr, "-"); if (len) { sprintf(fmtstr + strlen(fmtstr), "%d", len); } if (precision > 0) { sprintf(fmtstr + strlen(fmtstr), ".%d", precision); } l = strlen(fmtstr); fmtstr[l] = fmt; fmtstr[l + 1] = 0; sprintf(convert, fmtstr, value); dostr(convert); } static void dostr(char *str) { while (*str) dopr_outch(*str++); } static void dopr_outch(int c) { if (end == 0 || output < end) { *output++ = c; } } /************************************************************** * Original: * Patrick Powell Tue Apr 11 09:48:21 PDT 1995 * A bombproof version of doprnt (dopr) included. * Sigh. This sort of thing is always nasty do deal with. Note that * the version here does not include floating point... * * plp_snprintf() is used instead of sprintf() as it does limit checks * for string length. This covers a nasty loophole. * * The other functions are there to prevent NULL pointers from * causing nast effects. **************************************************************/ /*************************************************************************** * LPRng - An Extended Print Spooler System * * Copyright 1988-1997, Patrick Powell, San Diego, CA * papowell@sdsu.edu * See below for conditions of use. * *************************************************************************** * MODULE: snprintf.c * PURPOSE: LPRng version of printf - absolutely bombproof (hopefully!) **************************************************************************/ /* * The "Artistic License" * * Preamble * * The intent of this document is to state the conditions under which a * Package may be copied, such that the Copyright Holder maintains some * semblance of artistic control over the development of the package, * while giving the users of the package the right to use and distribute * the Package in a more-or-less customary fashion, plus the right to make * reasonable modifications. * * Definitions: * * "Package" refers to the collection of files distributed by the * Copyright Holder, and derivatives of that collection of files * created through textual modification. * * "Standard Version" refers to such a Package if it has not been * modified, or has been modified in accordance with the wishes * of the Copyright Holder as specified below. * * "Copyright Holder" is whoever is named in the copyright or * copyrights for the package. * * "You" is you, if you are thinking about copying or distributing * this Package. * * "Reasonable copying fee" is whatever you can justify on the * basis of media cost, duplication charges, time of people involved, * and so on. (You will not be required to justify it to the * Copyright Holder, but only to the computing community at large * as a market that must bear the fee.) * * "libast_freely Available" means that no fee is charged for the item * itself, though there may be fees involved in handling the item. * It also means that recipients of the item may redistribute it * under the same conditions they received it. * * 1. You may make and give away verbatim copies of the source form of the * Standard Version of this Package without restriction, provided that you * duplicate all of the original copyright notices and associated disclaimers. * * 2. You may apply bug fixes, portability fixes and other modifications * derived from the Public Domain or from the Copyright Holder. A Package * modified in such a way shall still be considered the Standard Version. * * 3. You may otherwise modify your copy of this Package in any way, provided * that you insert a prominent notice in each changed file stating how and * when you changed that file, and provided that you do at least ONE of the * following: * * a) place your modifications in the Public Domain or otherwise make them * Freely Available, such as by posting said modifications to Usenet or * an equivalent medium, or placing the modifications on a major archive * site such as uunet.uu.net, or by allowing the Copyright Holder to include * your modifications in the Standard Version of the Package. * * b) use the modified Package only within your corporation or organization. * * c) rename any non-standard executables so the names do not conflict * with standard executables, which must also be provided, and provide * a separate manual page for each non-standard executable that clearly * documents how it differs from the Standard Version. * * d) make other distribution arrangements with the Copyright Holder. * * 4. You may distribute the programs of this Package in object code or * executable form, provided that you do at least ONE of the following: * * a) distribute a Standard Version of the executables and library files, * together with instructions (in the manual page or equivalent) on where * to get the Standard Version. * * b) accompany the distribution with the machine-readable source of * the Package with your modifications. * * c) give non-standard executables non-standard names, and clearly * document the differences in manual pages (or equivalent), together * with instructions on where to get the Standard Version. * * d) make other distribution arrangements with the Copyright Holder. * * 5. You may charge a reasonable copying fee for any distribution of this * Package. You may charge any fee you choose for support of this * Package. You may not charge a fee for this Package itself. However, * you may distribute this Package in aggregate with other (possibly * commercial) programs as part of a larger (possibly commercial) software * distribution provided that you do not advertise this Package as a * product of your own. * * 6. The name of the Copyright Holder may not be used to endorse or promote * products derived from this software without specific prior written permission. * * 7. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * * The End */ #endif /* HAVE_SNPRINTF */ libast-0.7/src/tok.c0000644000076500007650000002533310100311135011310 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char __attribute__((unused)) cvs_ident[] = "$Id: tok.c,v 1.22 2004/07/23 21:38:39 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /* *INDENT-OFF* */ static SPIF_CONST_TYPE(class) t_class = { SPIF_DECL_CLASSNAME(tok), (spif_func_t) spif_tok_new, (spif_func_t) spif_tok_init, (spif_func_t) spif_tok_done, (spif_func_t) spif_tok_del, (spif_func_t) spif_tok_show, (spif_func_t) spif_tok_comp, (spif_func_t) spif_tok_dup, (spif_func_t) spif_tok_type }; SPIF_TYPE(class) SPIF_CLASS_VAR(tok) = &t_class; /* *INDENT-ON* */ spif_tok_t spif_tok_new(void) { spif_tok_t self; self = SPIF_ALLOC(tok); if (!spif_tok_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(tok); } return self; } spif_tok_t spif_tok_new_from_ptr(spif_charptr_t old) { spif_tok_t self; self = SPIF_ALLOC(tok); if (!spif_tok_init_from_ptr(self, old)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(tok); } return self; } spif_tok_t spif_tok_new_from_fp(FILE * fp) { spif_tok_t self; self = SPIF_ALLOC(tok); if (!spif_tok_init_from_fp(self, fp)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(tok); } return self; } spif_tok_t spif_tok_new_from_fd(int fd) { spif_tok_t self; self = SPIF_ALLOC(tok); if (!spif_tok_init_from_fd(self, fd)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(tok); } return self; } spif_bool_t spif_tok_del(spif_tok_t self) { spif_bool_t t; ASSERT_RVAL(!SPIF_TOK_ISNULL(self), FALSE); t = spif_tok_done(self); SPIF_DEALLOC(self); return t; } spif_bool_t spif_tok_init(spif_tok_t self) { ASSERT_RVAL(!SPIF_TOK_ISNULL(self), FALSE); if (!spif_obj_init(SPIF_OBJ(self))) { return FALSE; } else if (!spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(tok))) { return FALSE; } self->src = SPIF_NULL_TYPE(str); self->quote = '\''; self->dquote = '\"'; self->escape = '\\'; self->tokens = SPIF_NULL_TYPE(list); self->sep = SPIF_NULL_TYPE(str); return TRUE; } spif_bool_t spif_tok_init_from_ptr(spif_tok_t self, spif_charptr_t old) { ASSERT_RVAL(!SPIF_TOK_ISNULL(self), FALSE); if (!spif_obj_init(SPIF_OBJ(self))) { return FALSE; } else if (!spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(tok))) { return FALSE; } self->src = spif_str_new_from_ptr(old); self->quote = '\''; self->dquote = '\"'; self->escape = '\\'; self->tokens = SPIF_NULL_TYPE(list); self->sep = SPIF_NULL_TYPE(str); return ((SPIF_STR_ISNULL(self->src)) ? (FALSE) : (TRUE)); } spif_bool_t spif_tok_init_from_fp(spif_tok_t self, FILE * fp) { ASSERT_RVAL(!SPIF_TOK_ISNULL(self), FALSE); if (!spif_obj_init(SPIF_OBJ(self))) { return FALSE; } else if (!spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(tok))) { return FALSE; } self->src = spif_str_new_from_fp(fp); self->quote = '\''; self->dquote = '\"'; self->escape = '\\'; self->tokens = SPIF_NULL_TYPE(list); self->sep = SPIF_NULL_TYPE(str); return ((SPIF_STR_ISNULL(self->src)) ? (FALSE) : (TRUE)); } spif_bool_t spif_tok_init_from_fd(spif_tok_t self, int fd) { ASSERT_RVAL(!SPIF_TOK_ISNULL(self), FALSE); if (!spif_obj_init(SPIF_OBJ(self))) { return FALSE; } else if (!spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(tok))) { return FALSE; } self->src = spif_str_new_from_fd(fd); self->quote = '\''; self->dquote = '\"'; self->escape = '\\'; self->tokens = SPIF_NULL_TYPE(list); self->sep = SPIF_NULL_TYPE(str); return ((SPIF_STR_ISNULL(self->src)) ? (FALSE) : (TRUE)); } spif_bool_t spif_tok_done(spif_tok_t self) { ASSERT_RVAL(!SPIF_TOK_ISNULL(self), FALSE); if (!SPIF_LIST_ISNULL(self->tokens)) { SPIF_LIST_DEL(self->tokens); self->tokens = SPIF_NULL_TYPE(list); } if (!SPIF_STR_ISNULL(self->src)) { spif_str_del(SPIF_STR(self->src)); self->src = SPIF_NULL_TYPE(str); } if (!SPIF_STR_ISNULL(self->sep)) { spif_str_del(SPIF_STR(self->sep)); self->sep = SPIF_NULL_TYPE(str); } self->quote = '\''; self->dquote = '\"'; self->escape = '\\'; return TRUE; } spif_str_t spif_tok_show(spif_tok_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_TOK_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(tok, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_tok_t) %s: %10p {\n", name, SPIF_CAST(ptr) self); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } buff = spif_str_show(SPIF_STR(self->src), SPIF_CHARPTR("src"), buff, indent + 2); buff = spif_str_show(SPIF_STR(self->sep), SPIF_CHARPTR("sep"), buff, indent + 2); indent += 2; memset(tmp, ' ', indent); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_char_t) quote: '%c' (0x%02x)\n", (char) self->quote, (unsigned int) self->quote); spif_str_append_from_ptr(buff, tmp); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_char_t) dquote: '%c' (0x%02x)\n", (char) self->dquote, (unsigned int) self->dquote); spif_str_append_from_ptr(buff, tmp); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_char_t) escape: '%c' (0x%02x)\n", (char) self->escape, (unsigned int) self->escape); spif_str_append_from_ptr(buff, tmp); SPIF_LIST_SHOW(self->tokens, buff, indent); indent -= 2; snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "}\n"); spif_str_append_from_ptr(buff, tmp); return buff; } spif_cmp_t spif_tok_comp(spif_tok_t self, spif_tok_t other) { SPIF_OBJ_COMP_CHECK_NULL(self, other); SPIF_OBJ_COMP_CHECK_NULL(self->src, other->src); return spif_str_cmp(self->src, other->src); } spif_tok_t spif_tok_dup(spif_tok_t self) { spif_tok_t tmp; ASSERT_RVAL(!SPIF_TOK_ISNULL(self), SPIF_NULL_TYPE(tok)); tmp = spif_tok_new(); tmp->src = spif_str_dup(SPIF_STR(self->src)); tmp->quote = self->quote; tmp->dquote = self->dquote; tmp->escape = self->escape; tmp->tokens = SPIF_LIST_DUP(self->tokens); tmp->sep = spif_str_dup(SPIF_STR(self->sep)); return tmp; } spif_classname_t spif_tok_type(spif_tok_t self) { ASSERT_RVAL(!SPIF_TOK_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } #define IS_DELIM(c) ((delim != NULL) ? (strchr(delim, (c)) != NULL) : (isspace(c))) #define IS_QUOTE(c) (quote && quote == (c)) spif_bool_t spif_tok_eval(spif_tok_t self) { const char *pstr, *delim = NULL; spif_str_t tmp; char quote; size_t len; ASSERT_RVAL(!SPIF_TOK_ISNULL(self), FALSE); REQUIRE_RVAL(!SPIF_STR_ISNULL(self->src), FALSE); pstr = SPIF_CAST_C(const char *) SPIF_STR_STR(SPIF_STR(self->src)); len = spif_str_get_len(SPIF_STR(self->src)); if (!SPIF_STR_ISNULL(self->sep)) { delim = SPIF_CAST_C(const char *) SPIF_STR_STR(SPIF_STR(self->sep)); } if (!SPIF_LIST_ISNULL(self->tokens)) { SPIF_LIST_DEL(self->tokens); } self->tokens = SPIF_LIST_NEW(dlinked_list); /* Before we do anything, skip leading "whitespace." */ for (; *pstr && IS_DELIM(*pstr); pstr++); /* The outermost for loop is where we traverse the string. Each new word brings us back to the top where we resize our string list. */ for (quote = 0; *pstr; ) { tmp = spif_str_new_from_buff(SPIF_CHARPTR(""), len); spif_str_clear(tmp, 0); /* This for loop is where we process each character. */ for (; *pstr && (quote || !IS_DELIM(*pstr));) { if (*pstr == self->dquote || *pstr == self->quote) { /* It's a quote character, so set or reset the quote variable. */ if (quote) { if (quote == *pstr) { quote = 0; } else { /* It's a single quote inside double quotes, or vice versa. Leave it alone. */ spif_str_append_char(tmp, *pstr); } } else { quote = *pstr; } pstr++; } else { /* Handle any backslashes that are escaping delimiters or quotes. */ if ((*pstr == self->escape) && (IS_DELIM(*(pstr + 1)) || IS_QUOTE(*(pstr + 1)))) { /* Incrementing pstr here moves us past the backslash so that the line below will copy the next character to the new token, no questions asked. */ pstr++; } spif_str_append_char(tmp, *pstr++); } } /* Reallocate the new string to be just the right size. */ spif_str_trim(tmp); len -= spif_str_get_len(tmp); /* Add it to the list */ SPIF_LIST_APPEND(self->tokens, tmp); /* Move past any trailing "whitespace." */ for (; *pstr && IS_DELIM(*pstr); pstr++); } return TRUE; } SPIF_DEFINE_PROPERTY_FUNC(tok, str, src) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(tok, char, quote) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(tok, char, dquote) SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(tok, char, escape) SPIF_DEFINE_PROPERTY_FUNC(tok, str, sep) SPIF_DEFINE_PROPERTY_FUNC(tok, list, tokens) libast-0.7/src/url.c0000644000076500007650000003065010100311135011313 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char __attribute__((unused)) cvs_ident[] = "$Id: url.c,v 1.20 2004/07/23 21:38:39 mej Exp $"; #ifdef HAVE_CONFIG_H # include #endif #include /* *INDENT-OFF* */ static SPIF_CONST_TYPE(class) u_class = { SPIF_DECL_CLASSNAME(url), (spif_func_t) spif_url_new, (spif_func_t) spif_url_init, (spif_func_t) spif_url_done, (spif_func_t) spif_url_del, (spif_func_t) spif_url_show, (spif_func_t) spif_url_comp, (spif_func_t) spif_url_dup, (spif_func_t) spif_url_type }; SPIF_TYPE(class) SPIF_CLASS_VAR(url) = &u_class; /* *INDENT-ON* */ static spif_bool_t spif_url_parse(spif_url_t); spif_url_t spif_url_new(void) { spif_url_t self; self = SPIF_ALLOC(url); if (!spif_url_init(self)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(url); } return self; } spif_url_t spif_url_new_from_str(spif_str_t other) { spif_url_t self; self = SPIF_ALLOC(url); if (!spif_url_init_from_str(self, other)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(url); } return self; } spif_url_t spif_url_new_from_ptr(spif_charptr_t other) { spif_url_t self; self = SPIF_ALLOC(url); if (!spif_url_init_from_ptr(self, other)) { SPIF_DEALLOC(self); self = SPIF_NULL_TYPE(url); } return self; } spif_bool_t spif_url_init(spif_url_t self) { ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE); if (!spif_str_init(SPIF_STR(self))) { return FALSE; } spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(url)); self->proto = SPIF_NULL_TYPE(str); self->user = SPIF_NULL_TYPE(str); self->passwd = SPIF_NULL_TYPE(str); self->host = SPIF_NULL_TYPE(str); self->port = SPIF_NULL_TYPE(str); self->path = SPIF_NULL_TYPE(str); self->query = SPIF_NULL_TYPE(str); return TRUE; } spif_bool_t spif_url_init_from_str(spif_url_t self, spif_str_t other) { ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE); if (!spif_str_init_from_ptr(SPIF_STR(self), SPIF_STR_STR(other))) { return FALSE; } spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(url)); self->proto = SPIF_NULL_TYPE(str); self->user = SPIF_NULL_TYPE(str); self->passwd = SPIF_NULL_TYPE(str); self->host = SPIF_NULL_TYPE(str); self->port = SPIF_NULL_TYPE(str); self->path = SPIF_NULL_TYPE(str); self->query = SPIF_NULL_TYPE(str); spif_url_parse(self); return TRUE; } spif_bool_t spif_url_init_from_ptr(spif_url_t self, spif_charptr_t other) { ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE); if (!spif_str_init_from_ptr(SPIF_STR(self), other)) { return FALSE; } spif_obj_set_class(SPIF_OBJ(self), SPIF_CLASS_VAR(url)); self->proto = SPIF_NULL_TYPE(str); self->user = SPIF_NULL_TYPE(str); self->passwd = SPIF_NULL_TYPE(str); self->host = SPIF_NULL_TYPE(str); self->port = SPIF_NULL_TYPE(str); self->path = SPIF_NULL_TYPE(str); self->query = SPIF_NULL_TYPE(str); spif_url_parse(self); return TRUE; } spif_bool_t spif_url_done(spif_url_t self) { ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE); if (!SPIF_STR_ISNULL(self->proto)) { spif_str_del(self->proto); self->proto = SPIF_NULL_TYPE(str); } if (!SPIF_STR_ISNULL(self->user)) { spif_str_del(self->user); self->user = SPIF_NULL_TYPE(str); } if (!SPIF_STR_ISNULL(self->passwd)) { spif_str_del(self->passwd); self->passwd = SPIF_NULL_TYPE(str); } if (!SPIF_STR_ISNULL(self->host)) { spif_str_del(self->host); self->host = SPIF_NULL_TYPE(str); } if (!SPIF_STR_ISNULL(self->port)) { spif_str_del(self->port); self->port = SPIF_NULL_TYPE(str); } if (!SPIF_STR_ISNULL(self->path)) { spif_str_del(self->path); self->path = SPIF_NULL_TYPE(str); } if (!SPIF_STR_ISNULL(self->query)) { spif_str_del(self->query); self->query = SPIF_NULL_TYPE(str); } spif_str_done(SPIF_STR(self)); return TRUE; } spif_bool_t spif_url_del(spif_url_t self) { ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE); spif_url_done(self); SPIF_DEALLOC(self); return TRUE; } spif_str_t spif_url_show(spif_url_t self, spif_charptr_t name, spif_str_t buff, size_t indent) { spif_char_t tmp[4096]; if (SPIF_URL_ISNULL(self)) { SPIF_OBJ_SHOW_NULL(url, name, buff, indent, tmp); return buff; } memset(tmp, ' ', indent); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "(spif_url_t) %s: %10p {\n", name, SPIF_CAST(ptr) self); if (SPIF_STR_ISNULL(buff)) { buff = spif_str_new_from_ptr(tmp); } else { spif_str_append_from_ptr(buff, tmp); } buff = spif_str_show(self->proto, SPIF_CHARPTR("proto"), buff, indent + 2); buff = spif_str_show(self->user, SPIF_CHARPTR("user"), buff, indent + 2); buff = spif_str_show(self->passwd, SPIF_CHARPTR("passwd"), buff, indent + 2); buff = spif_str_show(self->host, SPIF_CHARPTR("host"), buff, indent + 2); buff = spif_str_show(self->port, SPIF_CHARPTR("port"), buff, indent + 2); buff = spif_str_show(self->path, SPIF_CHARPTR("path"), buff, indent + 2); buff = spif_str_show(self->query, SPIF_CHARPTR("query"), buff, indent + 2); snprintf(SPIF_CHARPTR_C(tmp) + indent, sizeof(tmp) - indent, "}\n"); spif_str_append_from_ptr(buff, tmp); return buff; } spif_cmp_t spif_url_comp(spif_url_t self, spif_url_t other) { SPIF_OBJ_COMP_CHECK_NULL(self, other); return spif_str_comp(SPIF_STR(self), SPIF_STR(other)); } spif_url_t spif_url_dup(spif_url_t self) { spif_url_t tmp; ASSERT_RVAL(!SPIF_URL_ISNULL(self), SPIF_NULL_TYPE(url)); tmp = spif_url_new_from_str(SPIF_STR(self)); return tmp; } spif_classname_t spif_url_type(spif_url_t self) { ASSERT_RVAL(!SPIF_URL_ISNULL(self), SPIF_NULL_TYPE(classname)); return SPIF_OBJ_CLASSNAME(self); } SPIF_DEFINE_PROPERTY_FUNC(url, str, proto) SPIF_DEFINE_PROPERTY_FUNC(url, str, user) SPIF_DEFINE_PROPERTY_FUNC(url, str, passwd) SPIF_DEFINE_PROPERTY_FUNC(url, str, host) SPIF_DEFINE_PROPERTY_FUNC(url, str, port) SPIF_DEFINE_PROPERTY_FUNC(url, str, path) SPIF_DEFINE_PROPERTY_FUNC(url, str, query) static spif_bool_t spif_url_parse(spif_url_t self) { spif_charptr_t s = SPIF_STR_STR(SPIF_STR(self)); spif_charptr_t pstr, pend, ptmp; ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE); pstr = s; /* Check for "proto:" at the beginning. */ pend = SPIF_CHARPTR(strchr(SPIF_CHARPTR_C(s), ':')); if (pend != NULL) { for (; pstr < pend; pstr++) { if (!isalnum(*pstr)) { break; } } if (pstr == pend) { /* Got one. */ self->proto = spif_str_new_from_buff(s, pend - s); pstr++; } else { /* Nope, reset. */ pstr = s; } } if ((*pstr == '/') && (pstr[1] == '/')) { pstr += 2; } /* Knock out the path and query if they're there. */ pend = SPIF_CHARPTR(strchr(SPIF_CHARPTR_C(pstr), '/')); if (pend != NULL) { spif_charptr_t tmp = SPIF_CHARPTR(strchr(SPIF_CHARPTR_C(pend), '?')); if (tmp != NULL) { self->query = spif_str_new_from_ptr(tmp + 1); self->path = spif_str_new_from_buff(pend, tmp - pend); } else { self->path = spif_str_new_from_ptr(pend); } } else if ((pend = SPIF_CHARPTR(strchr(SPIF_CHARPTR_C(pstr), '?'))) != NULL) { self->query = spif_str_new_from_ptr(pend + 1); } else { for (pend = pstr; *pend; pend++); } /* At this point, pend *must* point to the end of the user/pass/host/port part. */ /* Check for an @ sign, which would mean we have auth info. */ ptmp = SPIF_CHARPTR(strchr(SPIF_CHARPTR_C(pstr), '@')); if ((ptmp != NULL) && (ptmp < pend)) { spif_charptr_t tmp = SPIF_CHARPTR(strchr(SPIF_CHARPTR_C(pstr), ':')); if ((tmp != NULL) && (tmp < ptmp)) { /* Both username and password. */ self->user = spif_str_new_from_buff(pstr, tmp - pstr); self->passwd = spif_str_new_from_buff((tmp + 1), ptmp - tmp - 1); } else { self->user = spif_str_new_from_buff(pstr, ptmp - pstr); } pstr = ptmp + 1; } /* All that remains now between pstr and pend is host and maybe port. */ ptmp = SPIF_CHARPTR(strchr(SPIF_CHARPTR_C(pstr), ':')); if ((ptmp != NULL) && (ptmp < pend)) { self->host = spif_str_new_from_buff(pstr, ptmp - pstr); self->port = spif_str_new_from_buff((ptmp + 1), pend - ptmp - 1); } else if (pstr != pend) { self->host = spif_str_new_from_buff(pstr, pend - pstr); } /* If we have a proto but no port, see if we can resolve the port using the proto. */ if (SPIF_STR_ISNULL(self->port) && !SPIF_STR_ISNULL(self->proto)) { spif_protoinfo_t proto; spif_servinfo_t serv; proto = getprotobyname(SPIF_CHARPTR_C(SPIF_STR_STR(self->proto))); if (proto == NULL) { /* If it's not a protocol, it's probably a service. */ serv = getservbyname(SPIF_CHARPTR_C(SPIF_STR_STR(self->proto)), "tcp"); if (serv == NULL) { serv = getservbyname(SPIF_CHARPTR_C(SPIF_STR_STR(self->proto)), "udp"); } if (serv != NULL) { proto = getprotobyname(serv->s_proto); REQUIRE_RVAL(proto != NULL, FALSE); } } if (proto != NULL) { spif_char_t buff[32]; snprintf(SPIF_CHARPTR_C(buff), sizeof(buff), "%d", ntohs(serv->s_port)); self->port = spif_str_new_from_ptr(buff); } } return TRUE; } spif_bool_t spif_url_unparse(spif_url_t self) { ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE); spif_str_done(SPIF_STR(self)); spif_str_init_from_ptr(SPIF_STR(self), SPIF_CHARPTR("")); /* First, proto followed by a colon. */ if (!SPIF_STR_ISNULL(self->proto)) { spif_str_append(SPIF_STR(self), self->proto); spif_str_append_char(SPIF_STR(self), ':'); } /* If we have a port but no host, make it localhost. */ if (!SPIF_STR_ISNULL(self->port) && SPIF_STR_ISNULL(self->host)) { self->host = spif_str_new_from_ptr(SPIF_CHARPTR("localhost")); } /* We need the // if we have a hostname. */ if (!SPIF_STR_ISNULL(self->host)) { spif_str_append_from_ptr(SPIF_STR(self), SPIF_CHARPTR("//")); } if (!SPIF_STR_ISNULL(self->user)) { spif_str_append(SPIF_STR(self), self->user); if (!SPIF_STR_ISNULL(self->passwd)) { spif_str_append_char(SPIF_STR(self), ':'); spif_str_append(SPIF_STR(self), self->passwd); } spif_str_append_char(SPIF_STR(self), '@'); } if (!SPIF_STR_ISNULL(self->host)) { spif_str_append(SPIF_STR(self), self->host); if (!SPIF_STR_ISNULL(self->port)) { spif_str_append_char(SPIF_STR(self), ':'); spif_str_append(SPIF_STR(self), self->port); } } if (!SPIF_STR_ISNULL(self->path)) { spif_str_append(SPIF_STR(self), self->path); } if 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uninstall uninstall-am uninstall-info-am test: libast-test $(top_builddir)/test/libast-test perf: libast-perf # Uncomment the following to run under gdb # vi $(top_builddir)/test/libast-perf $(top_builddir)/test/libast-perf $(PERFOPTS) .PHONY: test # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: libast-0.7/test/perf.c0000644000076500007650000007031110143472376011661 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char cvs_ident[] = "$Id: perf.c,v 1.13 2004/10/26 18:01:54 mej Exp $"; #if defined(HAVE_CONFIG_H) && (HAVE_CONFIG_H != 0) # include #endif #include #include "perf.h" unsigned long tnum = 0; struct timeval time1, time2; double time_diff; size_t prof_counter; size_t rep_cnt = 0, rep_mult = 100; int perf_macros(void); int perf_strings(void); int perf_hashes(void); int perf_options(void); int perf_obj(void); int perf_str(void); int perf_tok(void); int perf_url(void); int perf_list(void); int perf_macros(void) { char memset_test[] = "abcdefghijklmnopqrstuvwxyz"; char sc1 = 'X', sc2 = 'K'; int si1 = 472, si2 = 8786345; unsigned long sl1 = 0x98765432, sl2 = 0xffeeddff; PERF_SET_REPS(10000); PERF_BEGIN("MEMSET() macro"); PERF_TEST(MEMSET(memset_test, '!', CONST_STRLEN(memset_test));); PERF_END(); PERF_BEGIN("libc memset() function"); PERF_TEST(memset(memset_test, '!', CONST_STRLEN(memset_test));); PERF_END(); PERF_BEGIN("SWAP() macro"); PERF_TEST(SWAP(sc1, sc2);); PERF_TEST(SWAP(si1, si2);); PERF_TEST(SWAP(sl1, sl2);); PERF_END(); PERF_BEGIN("BINSWAP() macro"); PERF_TEST(BINSWAP(sc1, sc2);); PERF_TEST(BINSWAP(si1, si2);); PERF_TEST(BINSWAP(sl1, sl2);); PERF_END(); PERF_BEGIN("BEG_STRCASECMP() macro"); PERF_TEST(BEG_STRCASECMP("this", "this is a test");); PERF_TEST(BEG_STRCASECMP("thx", "this is another test");); PERF_TEST(BEG_STRCASECMP("this is still another test", "this is");); PERF_END(); PERF_ENDED("macro"); } int perf_strings(void) { char *s1, *s2, *s3, *s4; #if HAVE_REGEX_H regex_t *r = NULL; #endif char **slist; PERF_SET_REPS(1000); PERF_BEGIN("spiftool_substr() function"); PERF_TEST(s1 = spiftool_substr("pneumonoultramicroscopicsilicovolcanoconiosis", 8, 16); FREE(s1);); PERF_TEST(s2 = spiftool_substr("abc", 7, 5); FREE(s2);); PERF_TEST(s3 = spiftool_substr(NULL, 0, 0); FREE(s3);); PERF_TEST(s4 = spiftool_substr("what the heck", -5, 42); FREE(s4);); PERF_END(); PERF_SET_REPS(10); #if HAVE_REGEX_H PERF_BEGIN("spiftool_regexp_match() function"); PERF_TEST(spiftool_regexp_match("One particular string", "part");); PERF_TEST(spiftool_regexp_match("Some other strange string", "^[A-Za-z]+$");); PERF_TEST(spiftool_regexp_match("some-rpm-package-1.0.1-4.src.rpm", "^(.*)-([^-]+)-([^-])\\.([a-z0-9]+)\\.rpm$");); PERF_TEST(spiftool_regexp_match("/the/path/to/some/odd/file.txt", "/this/should/not/match");); PERF_TEST(spiftool_regexp_match("1600x1200", "[[:digit:]]+x[[:digit:]]+");); PERF_TEST(spiftool_regexp_match("xxx", NULL);); PERF_TEST(spiftool_regexp_match_r("AbCdEfGhIjKlMnOpQrStUvWxYz", "[[:upper:]]", &r);); PERF_TEST(spiftool_regexp_match_r("abcdefjhijklmnopqrstuvwxyz", NULL, &r);); PERF_TEST(spiftool_regexp_match_r("aaaaa", "[[:lower:]]", &r);); PERF_END(); #endif PERF_BEGIN("split() function"); PERF_TEST(slist = spiftool_split(" ", "Splitting a string on spaces"); spiftool_free_array(slist, -1);); PERF_TEST(slist = spiftool_split(NULL, " a\t \ta a a a a a "); spiftool_free_array(slist, -1);); PERF_TEST(slist = spiftool_split(NULL, " first \"just the second\" third \'fourth and \'\"fifth to\"gether last"); spiftool_free_array(slist, -1);); PERF_TEST(slist = spiftool_split(NULL, "\'don\\\'t\' try this at home \"\" "); spiftool_free_array(slist, -1);); PERF_TEST(slist = spiftool_split(":", "A:B:C:D:::E"); spiftool_free_array(slist, -1);); PERF_END(); PERF_ENDED("string"); return 0; } int perf_hashes(void) { spif_uint8_t i; for (i = 0; i < 6; i++) { spifhash_func_t hash_func; spif_uint32_t key_length, hash, j; if (i == 0) { PERF_NOTICE("*** Profiling Jenkins hash:"); hash_func = spifhash_jenkins; } else if (i == 1) { PERF_NOTICE("*** Profiling Jenkins32 hash:"); hash_func = spifhash_jenkins32; } else if (i == 2) { #if WORDS_BIGENDIAN continue; #else PERF_NOTICE("*** Profiling JenkinsLE hash:"); hash_func = spifhash_jenkinsLE; #endif } else if (i == 3) { PERF_NOTICE("*** Profiling rotating hash:"); hash_func = spifhash_rotating; } else if (i == 4) { PERF_NOTICE("*** Profiling one-at-a-time hash:"); hash_func = spifhash_one_at_a_time; } else if (i == 5) { PERF_NOTICE("*** Profiling FNV hash:"); hash_func = spifhash_fnv; } /*** *** The below tests hash speed for small, medium, and *** large randomly-generated keys. ***/ PERF_SET_REPS(1000); /* * Raw hash speed for fixed-length randomly-generated key. */ #define KEYLEN 32 do { spif_uint8_t buff[KEYLEN]; for (key_length = 0; key_length < KEYLEN; key_length++) { buff[key_length] = SPIF_CAST(uint8) (rand() & 0xff); } PERF_BEGIN("hash speed for 32-byte key"); if (hash_func == spifhash_jenkins32) { PERF_TEST(hash = hash_func(buff, KEYLEN / 4, hash);); } else { PERF_TEST(hash = hash_func(buff, KEYLEN, hash);); } PERF_END(); } while (0); #undef KEYLEN #define KEYLEN 512 do { spif_uint8_t buff[KEYLEN]; for (key_length = 0; key_length < KEYLEN; key_length++) { buff[key_length] = SPIF_CAST(uint8) (rand() & 0xff); } PERF_BEGIN("hash speed for 512-byte key"); if (hash_func == spifhash_jenkins32) { PERF_TEST(hash = hash_func(buff, KEYLEN / 4, hash);); } else { PERF_TEST(hash = hash_func(buff, KEYLEN, hash);); } PERF_END(); } while (0); #undef KEYLEN #define KEYLEN 8192 do { spif_uint8_t buff[KEYLEN]; for (key_length = 0; key_length < KEYLEN; key_length++) { buff[key_length] = SPIF_CAST(uint8) (rand() & 0xff); } PERF_BEGIN("hash speed for 8192-byte key"); if (hash_func == spifhash_jenkins32) { PERF_TEST(hash = hash_func(buff, KEYLEN / 4, hash);); } else { PERF_TEST(hash = hash_func(buff, KEYLEN, hash);); } PERF_END(); } while (0); #undef KEYLEN /*** *** These tests measure collision rate and distribution *** across a varying number of hash buckets for varying *** numbers of randomly-generated alphabetical keys. ***/ #define KEYLEN 8 #define HASH_BITS 16 /* * Hash distribution for a 16-bit hash and an 8-character random word. */ #define KEYCNT 64 do { spif_uint32_t buckets[SPIFHASH_SIZE(HASH_BITS)]; spif_uint32_t c_total, c_min = SPIF_CAST(uint32) (-1), c_max = 0; double c_prob, avg_size; MEMSET(buckets, 0, sizeof(buckets)); printf("Profiling %lu-bucket distribution for %lu-bit hashes of %lu %lu-byte random words...", SPIF_CAST_C(unsigned long) SPIFHASH_SIZE(HASH_BITS), SPIF_CAST_C(unsigned long) HASH_BITS, SPIF_CAST_C(unsigned long) KEYCNT, SPIF_CAST_C(unsigned long) KEYLEN); for (j = 0; j < KEYCNT; j++) { spif_uint8_t buff[KEYLEN]; for (key_length = 0; key_length < KEYLEN; key_length++) { buff[key_length] = SPIF_CAST(uint8) (rand() % 26 + 'a'); } if (hash_func == spifhash_jenkins32) { hash = hash_func(buff, KEYLEN / 4, hash); } else { hash = hash_func(buff, KEYLEN, hash); } buckets[((hash >> HASH_BITS) ^ (hash & 0xffff))]++; } tnum = j; for (j = 0, c_total = 0, avg_size = 0; j < SPIFHASH_SIZE(HASH_BITS); j++) { spif_uint32_t c; c = buckets[j]; AT_LEAST(c_max, c); AT_MOST(c_min, c); if (c) { if (--c) { c_total += c; } } } avg_size /= SPIFHASH_SIZE(HASH_BITS); c_prob = ((SPIF_CAST_C(double) c_total) / KEYCNT * 100.0); printf("%lu collisions (%lu/%lu/%.5le), %.2lf%% probability.\n", SPIF_CAST_C(unsigned long) c_total, SPIF_CAST_C(unsigned long) c_min, SPIF_CAST_C(unsigned long) c_max, avg_size, c_prob); } while (0); #undef KEYCNT #define KEYCNT 2048 do { spif_uint32_t buckets[SPIFHASH_SIZE(HASH_BITS)]; spif_uint32_t c_total, c_min = SPIF_CAST(uint32) (-1), c_max = 0; double c_prob, avg_size; MEMSET(buckets, 0, sizeof(buckets)); printf("Profiling %lu-bucket distribution for %lu-bit hashes of %lu %lu-byte random words...", SPIF_CAST_C(unsigned long) SPIFHASH_SIZE(HASH_BITS), SPIF_CAST_C(unsigned long) HASH_BITS, SPIF_CAST_C(unsigned long) KEYCNT, SPIF_CAST_C(unsigned long) KEYLEN); for (j = 0; j < KEYCNT; j++) { spif_uint8_t buff[KEYLEN]; for (key_length = 0; key_length < KEYLEN; key_length++) { buff[key_length] = SPIF_CAST(uint8) (rand() % 26 + 'a'); } if (hash_func == spifhash_jenkins32) { hash = hash_func(buff, KEYLEN / 4, hash); } else { hash = hash_func(buff, KEYLEN, hash); } buckets[((hash >> HASH_BITS) ^ (hash & 0xffff))]++; } tnum = j; for (j = 0, c_total = 0, avg_size = 0; j < SPIFHASH_SIZE(HASH_BITS); j++) { spif_uint32_t c; c = buckets[j]; AT_LEAST(c_max, c); AT_MOST(c_min, c); if (c) { if (--c) { c_total += c; } } } avg_size /= SPIFHASH_SIZE(HASH_BITS); c_prob = ((SPIF_CAST_C(double) c_total) / KEYCNT * 100.0); printf("%lu collisions (%lu/%lu/%.5le), %.2lf%% probability.\n", SPIF_CAST_C(unsigned long) c_total, SPIF_CAST_C(unsigned long) c_min, SPIF_CAST_C(unsigned long) c_max, avg_size, c_prob); } while (0); #undef KEYCNT #define KEYCNT 32768 do { spif_uint32_t buckets[SPIFHASH_SIZE(HASH_BITS)]; spif_uint32_t c_total, c_min = SPIF_CAST(uint32) (-1), c_max = 0; double c_prob, avg_size; MEMSET(buckets, 0, sizeof(buckets)); printf("Profiling %lu-bucket distribution for %lu-bit hashes of %lu %lu-byte random words...", SPIF_CAST_C(unsigned long) SPIFHASH_SIZE(HASH_BITS), SPIF_CAST_C(unsigned long) HASH_BITS, SPIF_CAST_C(unsigned long) KEYCNT, SPIF_CAST_C(unsigned long) KEYLEN); for (j = 0; j < KEYCNT; j++) { spif_uint8_t buff[KEYLEN]; for (key_length = 0; key_length < KEYLEN; key_length++) { buff[key_length] = SPIF_CAST(uint8) (rand() % 26 + 'a'); } if (hash_func == spifhash_jenkins32) { hash = hash_func(buff, KEYLEN / 4, hash); } else { hash = hash_func(buff, KEYLEN, hash); } buckets[((hash >> HASH_BITS) ^ (hash & 0xffff))]++; } tnum = j; for (j = 0, c_total = 0, avg_size = 0; j < SPIFHASH_SIZE(HASH_BITS); j++) { spif_uint32_t c; c = buckets[j]; AT_LEAST(c_max, c); AT_MOST(c_min, c); if (c) { if (--c) { c_total += c; } } } avg_size /= SPIFHASH_SIZE(HASH_BITS); c_prob = ((SPIF_CAST_C(double) c_total) / KEYCNT * 100.0); printf("%lu collisions (%lu/%lu/%.5le), %.2lf%% probability.\n", SPIF_CAST_C(unsigned long) c_total, SPIF_CAST_C(unsigned long) c_min, SPIF_CAST_C(unsigned long) c_max, avg_size, c_prob); } while (0); #undef KEYCNT #undef HASH_BITS #undef KEYLEN } PERF_ENDED("hash function"); return 0; } int perf_options(void) { spif_uint32_t test_flag_var = 0; char *file_var = NULL, **exec_list = NULL; long num_var = 0, geom_var = 0; char *argv1[] = { "test", "-abvf", "somefile", "-n1", "-g", "3", "-e", "help", "me", "rhonda", NULL }; int argc1 = 10; spifopt_t opts1[] = { SPIFOPT_BOOL('a', "agony", "scream in agony", test_flag_var, 0x01), SPIFOPT_BOOL('b', "bogus", "mark as bogus", test_flag_var, 0x02), SPIFOPT_BOOL('c', "crap", "spew some random crap", test_flag_var, 0x04), SPIFOPT_BOOL_LONG("dillhole", "are you a dillhole?", test_flag_var, 0x08), SPIFOPT_ARGS('e', "exec", "what to exec", exec_list), SPIFOPT_STR('f', "file", "set the filename", file_var), SPIFOPT_INT('g', "geom", "geometry", geom_var), SPIFOPT_INT('n', "num", "number", num_var), SPIFOPT_BOOL_PP('v', "verbose", "be verbose", test_flag_var, 0x10) }; char *display = NULL, *name = NULL, *theme = NULL, **exec = NULL, **foo = NULL; long color = 0; spif_uint32_t options = 0; static void handle_theme(char *val_ptr) {theme = STRDUP(val_ptr);} char *argv2[] = { "test", "-rt", "mytheme", "--name", "This is a name", "--exec=ssh foo@bar.com", "--scrollbar", "--buttonbar", "no", "--login=0", "-mvd", "foo:0", "--color", "4", "--foo", "blah", "-d", "eatme", NULL }; int argc2 = 18; spifopt_t opts2[] = { SPIFOPT_STR_PP('d', "display", "X display to connect to", display), SPIFOPT_ARGS_PP('e', "exec", "command to run", exec), SPIFOPT_BOOL_PP('l', "login", "login shell", options, 0x01), SPIFOPT_BOOL('m', "map-alert", "raise window on beep", options, 0x02), SPIFOPT_STR('n', "name", "name", name), SPIFOPT_BOOL('r', "reverse-video", "enable reverse video", options, 0x04), SPIFOPT_ABST_PP('t', "theme", "theme to use", handle_theme), SPIFOPT_BOOL_PP('v', "visual-bell", "enable visual bell", options, 0x08), SPIFOPT_BOOL_LONG("scrollbar", "enable scrollbar", options, 0x10), SPIFOPT_BOOL_LONG("buttonbar", "enable buttonbar", options, 0x20), SPIFOPT_INT_LONG("color", "pick a color", color), SPIFOPT_ARGS_LONG("foo", "foo", foo) }; PERF_SET_REPS(100); PERF_BEGIN("spifopt_parse() function"); SPIFOPT_OPTLIST_SET(opts1); SPIFOPT_NUMOPTS_SET(sizeof(opts1) / sizeof(spifopt_t)); SPIFOPT_ALLOWBAD_SET(0); PERF_TEST( SPIFOPT_FLAGS_SET(SPIFOPT_SETTING_PREPARSE); spifopt_parse(argc1, argv1); spifopt_parse(argc1, argv1); FREE(file_var); spiftool_free_array(exec_list, -1); ); SPIFOPT_OPTLIST_SET(opts2); SPIFOPT_NUMOPTS_SET(sizeof(opts2) / sizeof(spifopt_t)); SPIFOPT_ALLOWBAD_SET(0); PERF_TEST( SPIFOPT_FLAGS_SET(SPIFOPT_SETTING_PREPARSE); spifopt_parse(argc2, argv2); spifopt_parse(argc2, argv2); FREE(display); FREE(name); FREE(theme); spiftool_free_array(exec, -1); spiftool_free_array(foo, -1); ); PERF_END(); PERF_ENDED("options"); return 0; } int perf_obj(void) { spif_obj_t testobj; spif_class_t cls; PERF_SET_REPS(100); PERF_BEGIN("spif_obj create/delete"); PERF_TEST(testobj = spif_obj_new(); spif_obj_del(testobj);); PERF_END(); testobj = spif_obj_new(); PERF_BEGIN("spif_obj_get_classname"); PERF_TEST(cls = spif_obj_get_class(testobj);); PERF_END(); spif_obj_del(testobj); PERF_ENDED("spif_obj_t"); return 0; } int perf_str(void) { spif_str_t teststr, test2str; signed char tmp[] = "this is a test"; signed char buff[4096] = "abcde"; signed char tmp2[] = "string #1\nstring #2"; spif_charptr_t foo; PERF_SET_REPS(100); PERF_BEGIN("spif_str create/delete"); PERF_TEST(teststr = spif_str_new(); spif_str_del(teststr);); PERF_END(); PERF_BEGIN("spif_str_new_from_ptr() function"); PERF_TEST(teststr = spif_str_new_from_ptr(tmp); spif_str_del(teststr);); PERF_END(); PERF_BEGIN("spif_str_new_from_buff() function"); PERF_TEST(teststr = spif_str_new_from_buff(buff, sizeof(buff)); spif_str_del(teststr);); PERF_END(); PERF_BEGIN("spif_str_dup() function"); PERF_TEST( teststr = spif_str_new_from_ptr(tmp); test2str = spif_str_dup(teststr); spif_str_del(teststr); spif_str_del(test2str); ); PERF_END(); teststr = spif_str_new_from_ptr(tmp2); PERF_BEGIN("spif_str_index() function"); PERF_TEST(spif_str_index(teststr, '#');); PERF_END(); PERF_BEGIN("spif_str_rindex() function"); PERF_TEST(spif_str_rindex(teststr, '#');); PERF_END(); test2str = spif_str_new_from_ptr(SPIF_CAST(charptr) "ring"); PERF_BEGIN("spif_str_find() function"); PERF_TEST(spif_str_find(teststr, test2str);); PERF_END(); spif_str_del(test2str); PERF_BEGIN("spif_str_find_from_ptr() function"); PERF_TEST(spif_str_find_from_ptr(teststr, SPIF_CAST(charptr) "in");); PERF_END(); spif_str_del(teststr); teststr = spif_str_new_from_ptr(tmp); PERF_BEGIN("spif_str_substr() function"); PERF_TEST(test2str = spif_str_substr(teststr, 2, 5); spif_str_del(test2str);); PERF_TEST(test2str = spif_str_substr(teststr, -4, 4); spif_str_del(test2str);); PERF_END(); spif_str_del(teststr); teststr = spif_str_new_from_ptr(tmp); PERF_BEGIN("spif_str_substr_to_ptr() function"); PERF_TEST(foo = spif_str_substr_to_ptr(teststr, 2, 5); FREE(foo);); PERF_TEST(foo = spif_str_substr_to_ptr(teststr, -4, 4); FREE(foo);); PERF_END(); spif_str_del(teststr); teststr = spif_str_new_from_ptr(SPIF_CAST(charptr) "11001001"); PERF_BEGIN("spif_str_to_num() function"); PERF_TEST(spif_str_to_num(teststr, 10);); PERF_END(); spif_str_del(teststr); teststr = spif_str_new_from_ptr(SPIF_CAST(charptr) "3.1415"); PERF_BEGIN("spif_str_to_float() function"); PERF_TEST(spif_str_to_float(teststr);); PERF_END(); spif_str_del(teststr); teststr = spif_str_new_from_ptr("copy"); test2str = spif_str_new_from_ptr("cat"); PERF_BEGIN("spif_str_append() function"); PERF_TEST(spif_str_append(teststr, test2str);); PERF_END(); spif_str_del(test2str); spif_str_del(teststr); test2str = spif_str_new_from_ptr("Hello"); PERF_BEGIN("spif_str_append_char() function"); PERF_TEST(spif_str_append_char(test2str, '!');); PERF_END(); spif_str_del(test2str); teststr = spif_str_new_from_ptr("copy"); PERF_BEGIN("spif_str_append_from_ptr() function"); PERF_TEST(spif_str_append_from_ptr(teststr, "crime");); PERF_END(); spif_str_del(teststr); teststr = spif_str_new_from_ptr("abcdefg"); PERF_BEGIN("spif_str_clear() function"); PERF_TEST(spif_str_clear(teststr, SPIF_CAST_C(char) (rand() & 0xff));); PERF_END(); spif_str_del(teststr); PERF_BEGIN("spif_str_trim() function"); PERF_TEST( teststr = spif_str_new_from_ptr(SPIF_CAST(charptr) " \n \r\f \t testing 1 2 3 \v\r \n"); spif_str_trim(teststr); spif_str_del(teststr); ); PERF_END(); PERF_BEGIN("spif_str_splice() function"); PERF_TEST( teststr = spif_str_new_from_ptr(tmp); test2str = spif_str_new_from_ptr("lots of fun"); spif_str_splice(teststr, 8, 6, test2str); spif_str_del(test2str); spif_str_del(teststr); ); PERF_END(); PERF_BEGIN("spif_str_splice_from_ptr() function"); PERF_TEST( teststr = spif_str_new_from_ptr(tmp); spif_str_splice_from_ptr(teststr, 8, 0, "not "); spif_str_del(teststr); ); PERF_END(); teststr = spif_str_new_from_buff(buff, sizeof(buff)); PERF_BEGIN("spif_str_reverse() function"); PERF_TEST(spif_str_reverse(teststr);); PERF_END(); spif_str_del(teststr); PERF_ENDED("spif_str_t"); return 0; } int perf_tok(void) { spif_tok_t testtok; spif_str_t teststr; signed char tmp[] = "I \"can\'t\" feel my legs!"; signed char tmp2[] = ":::some:seedy:colon-delimited::data"; signed char tmp3[] = "\"this is one token\" and this \'over here\' is \"another one\""; signed char tmp4[] = "\"there shouldn't be\"\' any problems at\'\"\"\'\'\' \'\"all parsing this\""; PERF_SET_REPS(10); PERF_BEGIN("spif_tok_new_from_ptr() function"); PERF_TEST(testtok = spif_tok_new_from_ptr(tmp); spif_tok_del(testtok);); PERF_END(); PERF_BEGIN("spif_tok_eval() function"); testtok = spif_tok_new_from_ptr(tmp); PERF_TEST(spif_tok_eval(testtok);); spif_tok_del(testtok); testtok = spif_tok_new_from_ptr(tmp2); teststr = spif_str_new_from_ptr(":"); spif_tok_set_sep(testtok, teststr); spif_str_del(teststr); PERF_TEST(spif_tok_eval(testtok);); spif_tok_del(testtok); testtok = spif_tok_new_from_ptr(tmp3); PERF_TEST(spif_tok_eval(testtok);); spif_tok_del(testtok); testtok = spif_tok_new_from_ptr(tmp4); PERF_TEST(spif_tok_eval(testtok);); spif_tok_del(testtok); PERF_END(); PERF_ENDED("spif_tok_t"); return 0; } int perf_url(void) { spif_url_t testurl, testurl2, testurl3, testurl4; spif_charptr_t tmp1 = "http://www.kainx.org/journal/?view=20020104"; spif_charptr_t tmp2 = "mailto:foo@bar.com?Subject=Eat Me"; spif_charptr_t tmp3 = "/path/to/some/file.jpg"; spif_charptr_t tmp4 = "pop3://dummy:moo@pop.nowhere.com:110"; PERF_SET_REPS(100); PERF_BEGIN("spif_url_new_from_ptr() function"); PERF_TEST(testurl = spif_url_new_from_ptr(tmp1); spif_url_del(testurl);); PERF_TEST(testurl2 = spif_url_new_from_ptr(tmp2); spif_url_del(testurl2);); PERF_TEST(testurl3 = spif_url_new_from_ptr(tmp3); spif_url_del(testurl3);); PERF_TEST(testurl4 = spif_url_new_from_ptr(tmp4); spif_url_del(testurl4);); PERF_END(); PERF_ENDED("spif_url_t"); return 0; } int perf_list(void) { char buff[2] = "\0"; unsigned short i; spif_list_t testlist; spif_str_t s, s2; size_t idx, len; PERF_SET_REPS(1); for (i = 0; i < 3; i++) { if (i == 0) { PERF_NOTICE("*** Profiling list interface class, linked_list instance:"); testlist = SPIF_LIST_NEW(linked_list); } else if (i == 1) { PERF_NOTICE("*** Profiling list interface class, dlinked_list instance:"); testlist = SPIF_LIST_NEW(dlinked_list); } else if (i == 2) { PERF_NOTICE("*** Profiling list interface class, array instance:"); testlist = SPIF_LIST_NEW(array); } else if (i == 3) { } PERF_BEGIN("SPIF_LIST_APPEND() macro"); buff[0] = SPIF_CAST_C(char) (rand() & 0xff); PERF_TEST(SPIF_LIST_APPEND(testlist, spif_str_new_from_ptr(buff));); PERF_END(); PERF_BEGIN("SPIF_LIST_PREPEND() macro"); buff[0] = SPIF_CAST_C(char) (rand() & 0xff); PERF_TEST(SPIF_LIST_PREPEND(testlist, spif_str_new_from_ptr(buff));); PERF_END(); s = spif_str_new(); PERF_BEGIN("SPIF_LIST_CONTAINS() macro"); buff[0] = SPIF_CAST_C(char) (rand() & 0xff); spif_str_init_from_ptr(s, buff); PERF_TEST(SPIF_LIST_CONTAINS(testlist, s)); spif_str_done(s); PERF_END(); spif_str_del(s); PERF_BEGIN("SPIF_LIST_COUNT() macro"); PERF_TEST(SPIF_LIST_COUNT(testlist)); PERF_END(); len = SPIF_LIST_COUNT(testlist); PERF_BEGIN("SPIF_LIST_GET() macro"); idx = SPIF_CAST_C(size_t) (rand() % len); PERF_TEST(SPIF_LIST_GET(testlist, idx)); PERF_END(); s = spif_str_new(); PERF_BEGIN("SPIF_LIST_INDEX() macro"); buff[0] = SPIF_CAST_C(char) (rand() & 0xff); spif_str_init_from_ptr(s, buff); PERF_TEST(SPIF_LIST_INDEX(testlist, s)); spif_str_done(s); PERF_END(); spif_str_del(s); PERF_BEGIN("SPIF_LIST_INSERT() macro"); buff[0] = SPIF_CAST_C(char) (rand() & 0xff); PERF_TEST(SPIF_LIST_INSERT(testlist, spif_str_new_from_ptr(buff));); PERF_END(); len = SPIF_LIST_COUNT(testlist); PERF_BEGIN("SPIF_LIST_INSERT_AT() macro"); buff[0] = SPIF_CAST_C(char) (rand() & 0xff); idx = rand() % len; PERF_TEST(SPIF_LIST_INSERT_AT(testlist, spif_str_new_from_ptr(buff), idx);); PERF_END(); s = spif_str_new(); PERF_BEGIN("SPIF_LIST_REMOVE() macro"); buff[0] = SPIF_CAST_C(char) (rand() & 0xff); spif_str_init_from_ptr(s, buff); PERF_TEST(s2 = SPIF_CAST(str) SPIF_LIST_REMOVE(testlist, s); if (!SPIF_STR_ISNULL(s2)) {spif_str_del(s2);}); spif_str_done(s); PERF_END(); spif_str_del(s); PERF_BEGIN("SPIF_LIST_REMOVE_AT() macro"); idx = rand() % SPIF_LIST_COUNT(testlist); PERF_TEST(s2 = SPIF_CAST(str) SPIF_LIST_REMOVE_AT(testlist, idx); if (!SPIF_STR_ISNULL(s2)) {spif_str_del(s2);}); PERF_END(); /*SPIF_SHOW(testlist, stderr);*/ SPIF_LIST_DEL(testlist); } PERF_ENDED("list interface class"); return 0; } int main(int argc, char *argv[]) { int ret = 0; struct timeval t1, t2; spifopt_t options[] = { SPIFOPT_INT_PP('m', "multiplier", "multiplying factor for test runs (default 100)", rep_mult) }; DEBUG_LEVEL = 0; SPIFOPT_OPTLIST_SET(options); SPIFOPT_NUMOPTS_SET(sizeof(options) / sizeof(spifopt_t)); SPIFOPT_ALLOWBAD_SET(0); spifopt_parse(argc, argv); gettimeofday(&t1, NULL); if ((ret = perf_macros()) != 0) { return ret; } if ((ret = perf_strings()) != 0) { return ret; } if ((ret = perf_hashes()) != 0) { return ret; } if ((ret = perf_options()) != 0) { return ret; } if ((ret = perf_obj()) != 0) { return ret; } if ((ret = perf_str()) != 0) { return ret; } if ((ret = perf_tok()) != 0) { return ret; } if ((ret = perf_url()) != 0) { return ret; } if ((ret = perf_list()) != 0) { return ret; } /*MALLOC_DUMP();*/ gettimeofday(&t2, NULL); printf("All profiling done, %6.5f seconds total.\n\n", TDIFF(t1, t2)); return 0; } libast-0.7/test/perf.h0000644000076500007650000000501510004066577011663 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_PERF_H_ # define _LIBAST_PERF_H_ # define PERF_SET_REPS(c) do {rep_cnt = (c) * rep_mult; if (rep_cnt < (c)) {rep_cnt = (size_t) -1;}} while (0) # define TDIFF(t1, t2) (((t2).tv_sec + ((double) (t2).tv_usec / 1000000.0)) \ - ((t1).tv_sec + ((double) (t1).tv_usec / 1000000.0))) # define PERF_BEGIN(s) do { \ tnum = 0; \ printf("Profiling " s "..."); \ fflush(stdout); \ gettimeofday(&time1, NULL); \ for (prof_counter = 0; prof_counter < rep_cnt; prof_counter++) { # define PERF_TEST(x) do { tnum++; x ; } while (0) # define PERF_END() } \ gettimeofday(&time2, NULL); \ time_diff = TDIFF(time1, time2); \ printf("%lu iterations in %6.5g seconds, %6.5g seconds per iteration\n", \ tnum, time_diff, time_diff / tnum); \ } while (0) # define PERF_ENDED(s) printf(s " profiling done.\n\n"); return 0; # define PERF_NOTICE(s) printf("%s\n", s) #endif libast-0.7/test/test.c0000644000076500007650000027142110164450417011704 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ static const char cvs_ident[] = "$Id: test.c,v 1.47 2004/12/15 00:00:22 mej Exp $"; #if defined(HAVE_CONFIG_H) && (HAVE_CONFIG_H != 0) # include #endif #include #include "test.h" unsigned short tnum = 0; int test_macros(void); int test_mem(void); int test_strings(void); int test_hash_functions(void); int test_snprintf(void); int test_options(void); int test_obj(void); int test_str(void); int test_tok(void); int test_url(void); int test_list(void); int test_vector(void); int test_map(void); int test_socket(void); int test_regexp(void); int test_macros(void) { spif_char_t memset_test[] = "abcdefghijklmnopqrstuvwxyz"; spif_char_t sc1 = 'X', sc2 = 'K'; int si1 = 472, si2 = 8786345; unsigned long sl1 = 0x98765432, sl2 = 0xffeeddff; void *vp1 = &sc1, *vp2 = &sc2; TEST_BEGIN("MEMSET() macro"); MEMSET(memset_test, '!', CONST_STRLEN(memset_test)); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(memset_test), "!!!!!!!!!!!!!!!!!!!!!!!!!!")); MEMSET(memset_test + 3, '*', 14); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(memset_test), "!!!**************!!!!!!!!!")); MEMSET(memset_test, '&', 0 ); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(memset_test), "!!!**************!!!!!!!!!")); MEMSET(SPIF_NULL_TYPE(charptr), '_', CONST_STRLEN(memset_test)); TEST_PASS(); TEST_BEGIN("SWAP() macro"); SWAP(sc1, sc2); SWAP(si1, si2); SWAP(sl1, sl2); SWAP(vp1, vp2); TEST_FAIL_IF(sc1 != 'K'); TEST_FAIL_IF(sc2 != 'X'); TEST_FAIL_IF(si1 != 8786345); TEST_FAIL_IF(si2 != 472); TEST_FAIL_IF(sl1 != 0xffeeddff); TEST_FAIL_IF(sl2 != 0x98765432); TEST_FAIL_IF(vp1 != &sc2); TEST_FAIL_IF(vp2 != &sc1); TEST_PASS(); TEST_BEGIN("BINSWAP() macro"); BINSWAP(sc1, sc2); BINSWAP(si1, si2); BINSWAP(sl1, sl2); BINSWAP(vp1, vp2); TEST_FAIL_IF(sc1 != 'X'); TEST_FAIL_IF(sc2 != 'K'); TEST_FAIL_IF(si1 != 472); TEST_FAIL_IF(si2 != 8786345); TEST_FAIL_IF(sl1 != 0x98765432); TEST_FAIL_IF(sl2 != 0xffeeddff); TEST_FAIL_IF(vp1 != &sc1); TEST_FAIL_IF(vp2 != &sc2); TEST_PASS(); TEST_BEGIN("BEG_STRCASECMP() macro"); TEST_FAIL_IF(!BEG_STRCASECMP("this", "this is a test")); TEST_FAIL_IF(!BEG_STRCASECMP("thx", "this is another test")); TEST_FAIL_IF(BEG_STRCASECMP("this is still another test", "this is")); TEST_PASS(); TEST_PASSED("macro"); } int test_mem(void) { spifmem_init(); return 0; } int test_strings(void) { spif_charptr_t s1, s2, s3, s4; #if HAVE_REGEX_H regex_t *r = NULL; #endif spif_charptr_t *slist; TEST_BEGIN("spiftool_safe_strncpy() function"); s1 = MALLOC(20); TEST_FAIL_IF(spiftool_safe_strncpy(s1, SPIF_CHARPTR("pneumonoultramicroscopicsilicovolcanoconiosis"), 20)); TEST_FAIL_IF(strncmp(SPIF_CHARPTR_C(s1), "pneumonoultramicros", 20)); TEST_FAIL_IF(!spiftool_safe_strncpy(s1, SPIF_CHARPTR("abc"), 20)); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(s1), "abc")); TEST_FAIL_IF(!spiftool_safe_strncpy(s1, SPIF_CHARPTR(""), 20)); TEST_FAIL_IF(*s1); TEST_FAIL_IF(!spiftool_safe_strncpy(s1, SPIF_CHARPTR("0123456789012345678"), 20)); TEST_FAIL_IF(strncmp(SPIF_CHARPTR_C(s1), "0123456789012345678", 20)); FREE(s1); TEST_PASS(); TEST_BEGIN("spiftool_safe_strncat() function"); s1 = MALLOC(20); *s1 = 0; TEST_FAIL_IF(spiftool_safe_strncat(s1, SPIF_CHARPTR("pneumonoultramicroscopicsilicovolcanoconiosis"), 20)); TEST_FAIL_IF(strncmp(SPIF_CHARPTR_C(s1), "pneumonoultramicros", 20)); TEST_FAIL_IF(!spiftool_safe_strncpy(s1, SPIF_CHARPTR("abc"), 20)); TEST_FAIL_IF(!spiftool_safe_strncat(s1, SPIF_CHARPTR("defg"), 20)); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(s1), "abcdefg")); TEST_FAIL_IF(!spiftool_safe_strncat(s1, SPIF_CHARPTR(""), 20)); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(s1), "abcdefg")); TEST_FAIL_IF(!spiftool_safe_strncpy(s1, SPIF_CHARPTR("0123456789"), 20)); TEST_FAIL_IF(!spiftool_safe_strncat(s1, SPIF_CHARPTR("012345678"), 20)); TEST_FAIL_IF(strncmp(SPIF_CHARPTR_C(s1), "0123456789012345678", 20)); FREE(s1); TEST_PASS(); TEST_BEGIN("spiftool_substr() function"); s1 = spiftool_substr(SPIF_CHARPTR("pneumonoultramicroscopicsilicovolcanoconiosis"), 8, 16); s2 = spiftool_substr(SPIF_CHARPTR("abc"), 7, 5); s3 = spiftool_substr(NULL, 0, 0); s4 = spiftool_substr(SPIF_CHARPTR("what the heck"), -5, 42); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(s1), "ultramicroscopic")); TEST_FAIL_IF(s2 != NULL); TEST_FAIL_IF(s3 != NULL); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(s4), " heck")); FREE(s1); FREE(s2); FREE(s3); FREE(s4); TEST_PASS(); #if HAVE_REGEX_H TEST_BEGIN("spiftool_regexp_match() function"); TEST_FAIL_IF(!spiftool_regexp_match(SPIF_CHARPTR("One particular string"), SPIF_CHARPTR("part"))); TEST_FAIL_IF(spiftool_regexp_match(SPIF_CHARPTR("Some other strange string"), SPIF_CHARPTR("^[A-Za-z]+$"))); TEST_FAIL_IF(!spiftool_regexp_match(SPIF_CHARPTR("some-rpm-package-1.0.1-4.src.rpm"), SPIF_CHARPTR("^(.*)-([^-]+)-([^-])\\.([a-z0-9]+)\\.rpm$"))); TEST_FAIL_IF(spiftool_regexp_match(SPIF_CHARPTR("/the/path/to/some/odd/file.txt"), SPIF_CHARPTR("/this/should/not/match"))); TEST_FAIL_IF(!spiftool_regexp_match(SPIF_CHARPTR("1600x1200"), SPIF_CHARPTR("[[:digit:]]+x[[:digit:]]+"))); TEST_FAIL_IF(spiftool_regexp_match(SPIF_CHARPTR("xxx"), NULL)); spiftool_regexp_match(NULL, NULL); TEST_FAIL_IF(!spiftool_regexp_match_r(SPIF_CHARPTR("AbCdEfGhIjKlMnOpQrStUvWxYz"), SPIF_CHARPTR("[[:upper:]]"), &r)); TEST_FAIL_IF(spiftool_regexp_match_r(SPIF_CHARPTR("abcdefjhijklmnopqrstuvwxyz"), NULL, &r)); TEST_FAIL_IF(!spiftool_regexp_match_r(SPIF_CHARPTR("aaaaa"), SPIF_CHARPTR("[[:lower:]]"), &r)); FREE(r); TEST_PASS(); #endif TEST_BEGIN("spiftool_split() function"); slist = spiftool_split(SPIF_CHARPTR(" "), SPIF_CHARPTR("Splitting a string on spaces")); TEST_FAIL_IF(!slist); TEST_FAIL_IF(!slist[0] || !slist[1] || !slist[2] || !slist[3] || !slist[4] || slist[5]); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[0]), "Splitting")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[1]), "a")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[2]), "string")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[3]), "on")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[4]), "spaces")); spiftool_free_array(SPIF_CAST(ptr) slist, 5); slist = spiftool_split(NULL, SPIF_CHARPTR(" a\t \ta a a a a a ")); TEST_FAIL_IF(!slist); TEST_FAIL_IF(!slist[0] || !slist[1] || !slist[2] || !slist[3] || !slist[4] || !slist[5] || !slist[6] || slist[7]); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[0]), "a")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[1]), "a")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[2]), "a")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[3]), "a")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[4]), "a")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[5]), "a")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[6]), "a")); spiftool_free_array(SPIF_CAST(ptr) slist, 7); slist = spiftool_split(NULL, SPIF_CHARPTR(" first \"just the second\" third \'fourth and \'\"fifth to\"gether last")); TEST_FAIL_IF(!slist); TEST_FAIL_IF(!slist[0] || !slist[1] || !slist[2] || !slist[3] || !slist[4] || slist[5]); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[0]), "first")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[1]), "just the second")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[2]), "third")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[3]), "fourth and fifth together")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[4]), "last")); spiftool_free_array(SPIF_CAST(ptr) slist, 5); slist = spiftool_split(NULL, SPIF_CHARPTR("\'don\\\'t\' try this at home \"\" ")); TEST_FAIL_IF(!slist); TEST_FAIL_IF(!slist[0] || !slist[1] || !slist[2] || !slist[3] || !slist[4] || !slist[5] || slist[6]); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[0]), "don\'t")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[1]), "try")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[2]), "this")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[3]), "at")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[4]), "home")); TEST_FAIL_IF(slist[5][0]); spiftool_free_array(SPIF_CAST(ptr) slist, 6); slist = spiftool_split(SPIF_CHARPTR(":"), SPIF_CHARPTR("A:B:C:D:::E")); TEST_FAIL_IF(!slist); TEST_FAIL_IF(!slist[0] || !slist[1] || !slist[2] || !slist[3] || !slist[4] || slist[5]); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[0]), "A")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[1]), "B")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[2]), "C")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[3]), "D")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(slist[4]), "E")); spiftool_free_array(SPIF_CAST(ptr) slist, 5); TEST_PASS(); TEST_BEGIN("spiftool_version_compare() function"); TEST_FAIL_IF(!SPIF_CMP_IS_LESS(spiftool_version_compare(SPIF_CHARPTR("1.0"), SPIF_CHARPTR("1.0.1")))); TEST_FAIL_IF(!SPIF_CMP_IS_LESS(spiftool_version_compare(SPIF_CHARPTR("2.9.99"), SPIF_CHARPTR("3.0")))); TEST_FAIL_IF(!SPIF_CMP_IS_LESS(spiftool_version_compare(SPIF_CHARPTR("3.0"), SPIF_CHARPTR("29.9.9")))); TEST_FAIL_IF(!SPIF_CMP_IS_LESS(spiftool_version_compare(SPIF_CHARPTR("1.0pre2"), SPIF_CHARPTR("1.0")))); TEST_FAIL_IF(!SPIF_CMP_IS_LESS(spiftool_version_compare(SPIF_CHARPTR("9.9"), SPIF_CHARPTR("9.9rc1")))); TEST_FAIL_IF(!SPIF_CMP_IS_GREATER(spiftool_version_compare(SPIF_CHARPTR("0.5.3"), SPIF_CHARPTR("0.5.3snap4")))); TEST_FAIL_IF(!SPIF_CMP_IS_GREATER(spiftool_version_compare(SPIF_CHARPTR("2.2.4"), SPIF_CHARPTR("2.2.4beta3")))); TEST_FAIL_IF(!SPIF_CMP_IS_GREATER(spiftool_version_compare(SPIF_CHARPTR("2.2.4beta3"), SPIF_CHARPTR("2.2.4alpha7")))); TEST_FAIL_IF(!SPIF_CMP_IS_GREATER(spiftool_version_compare(SPIF_CHARPTR("1.27.3"), SPIF_CHARPTR("1.13.1")))); TEST_FAIL_IF(!SPIF_CMP_IS_GREATER(spiftool_version_compare(SPIF_CHARPTR("0.10"), SPIF_CHARPTR("0.9.2")))); TEST_FAIL_IF(!SPIF_CMP_IS_GREATER(spiftool_version_compare(SPIF_CHARPTR("2.3.2a"), SPIF_CHARPTR("2.3.2")))); TEST_FAIL_IF(!SPIF_CMP_IS_GREATER(spiftool_version_compare(SPIF_CHARPTR("4.0p1"), SPIF_CHARPTR("4.0")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spiftool_version_compare(SPIF_CHARPTR("3.4.5"), SPIF_CHARPTR("3.4.5")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spiftool_version_compare(SPIF_CHARPTR("1.2.0b3"), SPIF_CHARPTR("1.2.0b3")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spiftool_version_compare(SPIF_CHARPTR("2.0alpha"), SPIF_CHARPTR("2.0alpha")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spiftool_version_compare(SPIF_CHARPTR("5.4pre1"), SPIF_CHARPTR("5.4pre1")))); TEST_PASS(); TEST_PASSED("string"); return 0; } #define MAXPAIR 80 #define MAXLEN 80 int test_hash_functions(void) { spif_uint8_t i; for (i = 0; i < 6; i++) { spifhash_func_t hash_func; spif_uint32_t key_length, input_byte, trials, successes = 0, hash, ref_hash; spif_uint8_t buff[MAXLEN + 20], *pbuff; spif_uint8_t align1[] = "This has got the amazing aroma of bovine fecal matter..."; spif_uint8_t align2[] = "xThis has got the amazing aroma of bovine fecal matter..."; spif_uint8_t align3[] = "xxThis has got the amazing aroma of bovine fecal matter..."; spif_uint8_t align4[] = "xxxThis has got the amazing aroma of bovine fecal matter..."; spif_uint32_t j; if (i == 0) { TEST_NOTICE("*** Testing Jenkins hash:"); hash_func = spifhash_jenkins; } else if (i == 1) { TEST_NOTICE("*** Testing Jenkins32 hash:"); hash_func = spifhash_jenkins32; } else if (i == 2) { #if WORDS_BIGENDIAN continue; #else TEST_NOTICE("*** Testing JenkinsLE hash:"); hash_func = spifhash_jenkinsLE; #endif } else if (i == 3) { TEST_NOTICE("*** Testing rotating hash:"); hash_func = spifhash_rotating; } else if (i == 4) { TEST_NOTICE("*** Testing one-at-a-time hash:"); hash_func = spifhash_one_at_a_time; } else if (i == 5) { TEST_NOTICE("*** Testing FNV hash:"); hash_func = spifhash_fnv; } TEST_BEGIN("effect of every input bit on every output bit"); for (key_length = 0; key_length < MAXLEN; key_length++) { /* For each key length up to 70 bytes... */ if ((hash_func == spifhash_jenkins32) && (key_length % 4)) { successes++; continue; } trials = 0; for (input_byte = 0; input_byte < key_length; input_byte++) { /* ...for each input byte... */ spif_uint32_t input_bit; for (input_bit = 0; input_bit < 8; input_bit++) { /* ...for each input bit... */ spif_uint32_t seed; for (seed = 1; seed < 8; seed++) { /* ...use several possible seeds... */ spif_uint32_t e, f, g, h, x, y; spif_uint32_t bit_pair; /* Initialize to ~0 (0xffffffff). */ e = f = g = h = x = y = ~(SPIF_CAST(uint32) 0); /* ...to make sure every output bit is affected by every input bit. */ for (bit_pair = 0; bit_pair < MAXPAIR; bit_pair += 2) { spif_uint8_t buff1[MAXLEN + 1], buff2[MAXLEN + 2]; spif_uint8_t *pbuff1 = &buff1[0], *pbuff2 = &buff2[1]; spif_uint32_t hash1, hash2; for (j = 0; j < key_length + 1; j++) { /* Initialize keys to all zeros. */ pbuff1[j] = pbuff2[j] = (spif_uint8_t) 0; } /* Then make them differ by exactly one bit, the input_bit. bit_pair will always end in 0, so bit_pair + 1 will always end in 1. It's then shifted by input_bit to test the current bit to test all 8 of the lowest bits in sequence. */ pbuff1[input_byte] ^= (bit_pair << input_bit); pbuff1[input_byte] ^= (bit_pair >> (8 - input_bit)); pbuff2[input_byte] ^= ((bit_pair + 1) << input_bit); pbuff2[input_byte] ^= ((bit_pair + 1) >> (8 - input_bit)); /* Hash them. */ if (hash_func == spifhash_jenkins32) { hash1 = hash_func(pbuff1, key_length / 4, seed); hash2 = hash_func(pbuff2, key_length / 4, seed); } else { hash1 = hash_func(pbuff1, key_length, seed); hash2 = hash_func(pbuff2, key_length, seed); } /* Make sure every bit is 1 or 0 at least once. */ e &= (hash1 ^ hash2); f &= ~(hash1 ^ hash2); g &= hash1; h &= ~hash1; x &= hash2; y &= ~hash2; if (!(e | f | g | h | x | y)) { /* They're all 0. That means they've all changed at least once. */ break; } } if (bit_pair > trials) { trials = bit_pair; } if (bit_pair == MAXPAIR) { #if UNUSED_BLOCK printf("Some bit didn't change: "); printf("%.8lx %.8lx %.8lx %.8lx %.8lx %.8lx ", SPIF_CAST_C(unsigned long) e, SPIF_CAST_C(unsigned long) f, SPIF_CAST_C(unsigned long) g, SPIF_CAST_C(unsigned long) h, SPIF_CAST_C(unsigned long) x, SPIF_CAST_C(unsigned long) y); printf("input_byte %lu input_bit %lu seed %lu key length %lu\n", SPIF_CAST_C(unsigned long) input_byte, SPIF_CAST_C(unsigned long) input_bit, SPIF_CAST_C(unsigned long) seed, SPIF_CAST_C(unsigned long) key_length); #endif } if (trials == MAXPAIR) { /* Easy way to break out of a crapload of for loops. */ goto done; } } } } done: if (trials < MAXPAIR) { successes++; #if UNUSED_BLOCK printf("Mix success: %2lu-byte key required %2lu trials (%lu so far).\n", SPIF_CAST_C(unsigned long) input_byte, SPIF_CAST_C(unsigned long) trials / 2, SPIF_CAST_C(unsigned long) successes); #endif } } printf("%.2f%% mix success rate in %d key lengths...", (100.0 * successes / key_length), key_length); TEST_FAIL_IF(successes == 0); TEST_PASS(); /* Make sure nothing but the key is hashed, regardless of alignment. */ TEST_BEGIN("endian cleanliness"); key_length = CONST_STRLEN(align1); if (hash_func == spifhash_jenkins32) { if (key_length % 4) { TEST_FAIL_IF(key_length); } else { key_length /= 4; } } ref_hash = hash_func(align1, key_length, 0); hash = hash_func(align2 + 1, key_length, 0); /*printf("Reference hash 0x%08x, hash 0x%08x for length %lu\n", ref_hash, hash, key_length);*/ TEST_FAIL_IF(hash != ref_hash); hash = hash_func(align3 + 2, key_length, 0); TEST_FAIL_IF(hash != ref_hash); hash = hash_func(align4 + 3, key_length, 0); TEST_FAIL_IF(hash != ref_hash); for (j = 0, pbuff = buff + 1; j < 8; j++, pbuff++) { for (key_length = 0; key_length < MAXLEN; key_length++) { if ((hash_func == spifhash_jenkins32) && (key_length % 4)) { continue; } MEMSET(buff, 0, sizeof(buff)); if (hash_func == spifhash_jenkins32) { ref_hash = hash_func(pbuff, key_length / 4, 1); } else { ref_hash = hash_func(pbuff, key_length, 1); } *(pbuff + key_length) = ~(SPIF_CAST(uint8) 0); *(pbuff - 1) = ~(SPIF_CAST(uint8) 0); if (hash_func == spifhash_jenkins32) { hash = hash_func(pbuff, key_length / 4, 1); } else { hash = hash_func(pbuff, key_length, 1); } /*printf("Reference hash 0x%08x, hash 0x%08x for length %lu\n", ref_hash, hash, key_length);*/ TEST_FAIL_IF(hash != ref_hash); } } TEST_PASS(); /* We cannot test the rotating hash or the FNV hash here. The rotating hash repeats after 4 zero-length keys. The FNV hash generates constant hash values for zero-length keys. */ if ((hash_func != spifhash_rotating) && (hash_func != spifhash_fnv)) { spif_uint32_t null_hashes[8]; spif_uint8_t one_byte; TEST_BEGIN("hashes of empty strings"); one_byte = ~0; for (j = 0, hash = 0; j < 8; j++) { spif_uint32_t k; hash = hash_func(&one_byte, SPIF_CAST(uint32) 0, hash); null_hashes[j] = hash; /*printf("Empty string hash %lu is 0x%08x\n", j, hash);*/ for (k = j - 1; k < 8; k--) { TEST_FAIL_IF(null_hashes[j] == null_hashes[k]); } } TEST_PASS(); } } TEST_PASSED("hash functions"); return 0; } int test_snprintf(void) { return 0; } spif_charptr_t theme = NULL; static void handle_theme(spif_charptr_t val_ptr) {theme = STRDUP(val_ptr);} int test_options(void) { spif_uint32_t test_flag_var = 0; spif_charptr_t file_var = NULL, *exec_list = NULL; long num_var = 0, geom_var = 0; char *argv1[] = { "test", "-abvf", "somefile", "-n1", "-g", "3", "-e", "help", "me", "rhonda", NULL }; int argc1 = 10; spifopt_t opts1[] = { SPIFOPT_BOOL('a', "agony", "scream in agony", test_flag_var, 0x01), SPIFOPT_BOOL('b', "bogus", "mark as bogus", test_flag_var, 0x02), SPIFOPT_BOOL('c', "crap", "spew some random crap", test_flag_var, 0x04), SPIFOPT_BOOL_LONG("dillhole", "are you a dillhole?", test_flag_var, 0x08), SPIFOPT_ARGS('e', "exec", "what to exec", exec_list), SPIFOPT_STR('f', "file", "set the filename", file_var), SPIFOPT_INT('g', "geom", "geometry", geom_var), SPIFOPT_INT('n', "num", "number", num_var), SPIFOPT_BOOL_PP('v', "verbose", "be verbose", test_flag_var, 0x10) }; spif_charptr_t display = NULL, name = NULL, *exec = NULL, *foo = NULL; long color = 0; spif_uint32_t options = 0; char *argv2[] = { "test", "-rt", "mytheme", "--name", "This is a name", "--exec=ssh foo@bar.com", "--scrollbar", "--buttonbar", "no", "some", "--login=0", "-mvd", "foo:0", "--color", "4", "stuff", "--foo", "blah", "-d", "eatme", NULL }; int argc2 = 20; spifopt_t opts2[] = { SPIFOPT_STR_PP('d', "display", "X display to connect to", display), SPIFOPT_ARGS_PP('e', "exec", "command to run", exec), SPIFOPT_BOOL_PP('l', "login", "login shell", options, 0x01), SPIFOPT_BOOL('m', "map-alert", "raise window on beep", options, 0x02), SPIFOPT_STR('n', "name", "name", name), SPIFOPT_BOOL('r', "reverse-video", "enable reverse video", options, 0x04), SPIFOPT_ABST_PP('t', "theme", "theme to use", handle_theme), SPIFOPT_BOOL_PP('v', "visual-bell", "enable visual bell", options, 0x08), SPIFOPT_BOOL_LONG("scrollbar", "enable scrollbar", options, 0x10), SPIFOPT_BOOL_LONG("buttonbar", "enable buttonbar", options, 0x20), SPIFOPT_INT_LONG("color", "pick a color", color), SPIFOPT_ARGS_LONG("foo", "foo", foo) }; TEST_BEGIN("spifopt_parse() function"); SPIFOPT_OPTLIST_SET(opts1); SPIFOPT_NUMOPTS_SET(sizeof(opts1) / sizeof(spifopt_t)); SPIFOPT_ALLOWBAD_SET(0); SPIFOPT_FLAGS_SET(SPIFOPT_SETTING_PREPARSE); spifopt_parse(argc1, argv1); TEST_FAIL_IF(test_flag_var != 0x10); TEST_FAIL_IF(file_var != NULL); TEST_FAIL_IF(exec_list != NULL); TEST_FAIL_IF(num_var != 0); TEST_FAIL_IF(geom_var != 0); spifopt_parse(argc1, argv1); TEST_FAIL_IF(test_flag_var != 0x13); TEST_FAIL_IF(file_var == NULL); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(file_var), "somefile")); TEST_FAIL_IF(exec_list == NULL); TEST_FAIL_IF(num_var != 1); TEST_FAIL_IF(geom_var != 3); FREE(file_var); spiftool_free_array(exec_list, -1); SPIFOPT_OPTLIST_SET(opts2); SPIFOPT_NUMOPTS_SET(sizeof(opts2) / sizeof(spifopt_t)); SPIFOPT_ALLOWBAD_SET(0); SPIFOPT_FLAGS_SET(SPIFOPT_SETTING_PREPARSE); spifopt_parse(argc2, argv2); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(display), "foo:0")); TEST_FAIL_IF(name != NULL); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(theme), "mytheme")); TEST_FAIL_IF(exec == NULL); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(exec[0]), "ssh")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(exec[1]), "foo@bar.com")); TEST_FAIL_IF(exec[2] != NULL); TEST_FAIL_IF(foo != NULL); TEST_FAIL_IF(color != 0); TEST_FAIL_IF(options != 0x08); spifopt_parse(argc2, argv2); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(display), "foo:0")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(name), "This is a name")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(theme), "mytheme")); TEST_FAIL_IF(exec == NULL); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(exec[0]), "ssh")); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(exec[1]), "foo@bar.com")); TEST_FAIL_IF(exec[2] != NULL); TEST_FAIL_IF(foo == NULL); TEST_FAIL_IF(SPIF_PTR_ISNULL(foo[0])); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(foo[0]), "blah")); TEST_FAIL_IF(SPIF_PTR_ISNULL(foo[1])); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(foo[1]), "-d")); TEST_FAIL_IF(SPIF_PTR_ISNULL(foo[2])); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(foo[2]), "eatme")); TEST_FAIL_IF(foo[3] != NULL); TEST_FAIL_IF(color != 4); TEST_FAIL_IF(options != 0x1e); TEST_FAIL_IF(strcmp(argv2[0], "test")); TEST_FAIL_IF(strcmp(argv2[1], "some")); TEST_FAIL_IF(strcmp(argv2[2], "stuff")); TEST_FAIL_IF(!SPIF_PTR_ISNULL(argv2[3])); FREE(display); FREE(name); FREE(theme); spiftool_free_array(exec, -1); spiftool_free_array(foo, -1); TEST_PASS(); TEST_PASSED("options"); return 0; } int test_obj(void) { spif_obj_t testobj; spif_class_t cls; TEST_BEGIN("spif_obj_new() function"); testobj = spif_obj_new(); TEST_FAIL_IF(SPIF_OBJ_ISNULL(testobj)); TEST_PASS(); TEST_BEGIN("spif_obj_get_classname() function"); cls = spif_obj_get_class(testobj); TEST_FAIL_IF(cls != SPIF_CLASS_VAR(obj)); TEST_PASS(); TEST_BEGIN("spif_obj_del() function"); TEST_FAIL_IF(spif_obj_del(testobj) != TRUE); TEST_PASS(); TEST_PASSED("spif_obj_t"); return 0; } int test_str(void) { spif_str_t teststr, test2str; spif_strclass_t cls; char tmp[] = "this is a test"; spif_char_t buff[4096] = "abcde"; char tmp2[] = "string #1\nstring #2"; FILE *fp; int fd, mypipe[2]; spif_charptr_t foo; TEST_BEGIN("spif_str_new() function"); teststr = spif_str_new(); TEST_FAIL_IF(SPIF_STR_ISNULL(teststr)); TEST_PASS(); TEST_BEGIN("spif_obj_get_classname() function"); cls = SPIF_STR_CLASS(spif_obj_get_class(SPIF_OBJ(teststr))); TEST_FAIL_IF(cls != SPIF_STR_CLASS(SPIF_STRCLASS_VAR(str))); TEST_PASS(); TEST_BEGIN("spif_str_del() function"); TEST_FAIL_IF(spif_str_del(teststr) != TRUE); TEST_PASS(); TEST_BEGIN("spif_str_new_from_ptr() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR(tmp)); TEST_FAIL_IF(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR(tmp))); TEST_FAIL_IF(spif_str_get_size(teststr) != sizeof(tmp)); TEST_FAIL_IF(spif_str_get_len(teststr) != (sizeof(tmp) - 1)); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_new_from_buff() function"); teststr = spif_str_new_from_buff(buff, sizeof(buff)); TEST_FAIL_IF(spif_str_casecmp_with_ptr(teststr, buff)); TEST_FAIL_IF(spif_str_get_size(teststr) != sizeof(buff)); TEST_FAIL_IF(spif_str_get_len(teststr) != 5); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_new_from_fp() function"); pipe(mypipe); fd = mypipe[0]; fp = fdopen(fd, "r"); write(mypipe[1], tmp2, sizeof(tmp2)); close(mypipe[1]); TEST_FAIL_IF(fp == NULL); teststr = spif_str_new_from_fp(fp); TEST_FAIL_IF(spif_str_ncmp_with_ptr(teststr, SPIF_CHARPTR("string #1"), 9)); TEST_FAIL_IF(spif_str_get_len(teststr) != 9); TEST_FAIL_IF(spif_str_get_size(teststr) != 10); spif_str_del(teststr); teststr = spif_str_new_from_fp(fp); TEST_FAIL_IF(spif_str_ncasecmp_with_ptr(teststr, SPIF_CHARPTR("string #2"), 9)); TEST_FAIL_IF(spif_str_get_len(teststr) != 9); TEST_FAIL_IF(spif_str_get_size(teststr) != 10); spif_str_del(teststr); fclose(fp); TEST_PASS(); TEST_BEGIN("spif_str_new_from_fd() function"); pipe(mypipe); fd = mypipe[0]; write(mypipe[1], tmp2, sizeof(tmp2) - 1); close(mypipe[1]); teststr = spif_str_new_from_fd(fd); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(SPIF_STR_STR(teststr)), tmp2)); TEST_FAIL_IF(spif_str_get_len(teststr) != (sizeof(tmp2) - 1)); TEST_FAIL_IF(spif_str_get_size(teststr) != sizeof(tmp2)); spif_str_del(teststr); close(fd); TEST_PASS(); TEST_BEGIN("spif_str_new_from_num() function"); teststr = spif_str_new_from_num(1234567890L); TEST_FAIL_IF(SPIF_STR_ISNULL(teststr)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("1234567890")))); spif_str_done(teststr); spif_str_init_from_num(teststr, 2147483647L); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("2147483647")))); spif_str_done(teststr); spif_str_init_from_num(teststr, -2147483647L); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("-2147483647")))); spif_str_done(teststr); spif_str_init_from_num(teststr, 0x00000000); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("0")))); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_dup() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR(tmp)); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(SPIF_STR_STR(teststr)), tmp)); TEST_FAIL_IF(spif_str_get_size(teststr) != sizeof(tmp)); TEST_FAIL_IF(spif_str_get_len(teststr) != (sizeof(tmp) - 1)); test2str = spif_str_dup(teststr); TEST_FAIL_IF(test2str == teststr); TEST_FAIL_IF(SPIF_STR_STR(test2str) == SPIF_STR_STR(teststr)); TEST_FAIL_IF(spif_str_cmp(teststr, test2str)); TEST_FAIL_IF(spif_str_casecmp(teststr, test2str)); TEST_FAIL_IF(spif_str_ncmp(teststr, test2str, spif_str_get_len(teststr))); TEST_FAIL_IF(spif_str_ncasecmp(teststr, test2str, spif_str_get_len(test2str))); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(SPIF_STR_STR(test2str)), tmp)); TEST_FAIL_IF(spif_str_get_size(test2str) != sizeof(tmp)); TEST_FAIL_IF(spif_str_get_len(test2str) != (sizeof(tmp) - 1)); spif_str_del(teststr); spif_str_del(test2str); TEST_PASS(); TEST_BEGIN("spif_str_index() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR(tmp2)); TEST_FAIL_IF(spif_str_index(teststr, '#') != 7); TEST_PASS(); TEST_BEGIN("spif_str_rindex() function"); TEST_FAIL_IF(spif_str_rindex(teststr, '#') != 17); TEST_PASS(); TEST_BEGIN("spif_str_find() function"); test2str = spif_str_new_from_ptr(SPIF_CHARPTR("ring")); TEST_FAIL_IF(spif_str_find(teststr, test2str) != 2); spif_str_del(test2str); TEST_PASS(); TEST_BEGIN("spif_str_find_from_ptr() function"); TEST_FAIL_IF(spif_str_find_from_ptr(teststr, SPIF_CHARPTR("in")) != 3); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_substr() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR(tmp)); test2str = spif_str_substr(teststr, 2, 5); TEST_FAIL_IF(spif_str_cmp_with_ptr(test2str, SPIF_CHARPTR("is is"))); TEST_FAIL_IF(spif_str_get_size(test2str) != 6); TEST_FAIL_IF(spif_str_get_len(test2str) != 5); spif_str_del(test2str); test2str = spif_str_substr(teststr, -4, 4); TEST_FAIL_IF(spif_str_cmp_with_ptr(test2str, SPIF_CHARPTR("test"))); TEST_FAIL_IF(spif_str_get_size(test2str) != 5); TEST_FAIL_IF(spif_str_get_len(test2str) != 4); spif_str_del(test2str); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_substr_to_ptr() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR(tmp)); foo = spif_str_substr_to_ptr(teststr, 2, 5); TEST_FAIL_IF(foo == NULL); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(foo), "is is")); FREE(foo); foo = spif_str_substr_to_ptr(teststr, -4, 4); TEST_FAIL_IF(foo == NULL); TEST_FAIL_IF(strcmp(SPIF_CHARPTR_C(foo), "test")); FREE(foo); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_to_num() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR("11001001")); TEST_FAIL_IF(spif_str_to_num(teststr, 2) != 201); TEST_FAIL_IF(spif_str_to_num(teststr, 10) != 11001001); spif_str_del(teststr); teststr = spif_str_new_from_ptr(SPIF_CHARPTR("0132")); TEST_FAIL_IF(spif_str_to_num(teststr, 0) != 90); TEST_FAIL_IF(spif_str_to_num(teststr, 8) != 90); TEST_FAIL_IF(spif_str_to_num(teststr, 10) != 132); spif_str_del(teststr); teststr = spif_str_new_from_ptr(SPIF_CHARPTR("0xff")); TEST_FAIL_IF(spif_str_to_num(teststr, 0) != 255); TEST_FAIL_IF(spif_str_to_num(teststr, 10) != 0); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_to_float() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR("3.1415")); TEST_FAIL_IF(spif_str_to_float(teststr) != 3.1415); spif_str_del(teststr); teststr = spif_str_new_from_ptr(SPIF_CHARPTR("2.71")); TEST_FAIL_IF(spif_str_to_float(teststr) != 2.71); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_append() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR("copy")); test2str = spif_str_new_from_ptr(SPIF_CHARPTR("cat")); spif_str_append(teststr, test2str); TEST_FAIL_IF(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("copycat"))); TEST_FAIL_IF(spif_str_get_size(teststr) != 8); TEST_FAIL_IF(spif_str_get_len(teststr) != 7); spif_str_del(test2str); TEST_PASS(); TEST_BEGIN("spif_str_append_char() function"); test2str = spif_str_new_from_ptr(SPIF_CHARPTR("Hello")); spif_str_append_char(test2str, ' '); spif_str_append_char(test2str, 'w'); spif_str_append_char(test2str, 'o'); spif_str_append_char(test2str, 'r'); spif_str_append_char(test2str, 'l'); spif_str_append_char(test2str, 'd'); TEST_FAIL_IF(spif_str_cmp_with_ptr(test2str, SPIF_CHARPTR("Hello world"))); TEST_FAIL_IF(spif_str_get_size(test2str) != 12); TEST_FAIL_IF(spif_str_get_len(test2str) != 11); spif_str_del(test2str); TEST_PASS(); TEST_BEGIN("spif_str_append_from_ptr() function"); spif_str_append_from_ptr(teststr, SPIF_CHARPTR("crime")); TEST_FAIL_IF(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("copycatcrime"))); TEST_FAIL_IF(spif_str_get_size(teststr) != 13); TEST_FAIL_IF(spif_str_get_len(teststr) != 12); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_clear() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR("abcdefg")); spif_str_clear(teststr, 'x'); TEST_FAIL_IF(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("xxxxxxx"))); TEST_FAIL_IF(spif_str_get_size(teststr) != 8); TEST_FAIL_IF(spif_str_get_len(teststr) != 7); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_trim() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR(" \n \r\f \t testing 1 2 3 \v\r \n")); spif_str_trim(teststr); TEST_FAIL_IF(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("testing 1 2 3"))); TEST_FAIL_IF(spif_str_get_size(teststr) != 14); TEST_FAIL_IF(spif_str_get_len(teststr) != 13); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_splice() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR(tmp)); test2str = spif_str_new_from_ptr(SPIF_CHARPTR("lots of fun")); spif_str_splice(teststr, 8, 6, test2str); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("this is lots of fun")))); TEST_FAIL_IF(spif_str_get_size(teststr) != 20); TEST_FAIL_IF(spif_str_get_len(teststr) != 19); spif_str_del(test2str); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_splice_from_ptr() function"); teststr = spif_str_new_from_ptr(SPIF_CHARPTR(tmp)); spif_str_splice_from_ptr(teststr, 8, 0, SPIF_CHARPTR("not ")); TEST_FAIL_IF(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("this is not a test"))); TEST_FAIL_IF(spif_str_get_size(teststr) != 19); TEST_FAIL_IF(spif_str_get_len(teststr) != 18); spif_str_del(teststr); TEST_PASS(); TEST_BEGIN("spif_str_reverse() function"); teststr = spif_str_new_from_buff(buff, sizeof(buff)); spif_str_reverse(teststr); TEST_FAIL_IF(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("edcba"))); TEST_FAIL_IF(spif_str_get_size(teststr) != sizeof(buff)); TEST_FAIL_IF(spif_str_get_len(teststr) != 5); spif_str_del(teststr); TEST_PASS(); TEST_PASSED("spif_str_t"); return 0; } int test_tok(void) { spif_tok_t testtok; spif_str_t teststr; spif_list_t testlist; spif_class_t cls; spif_charptr_t tmp = SPIF_CHARPTR("I \"can\'t\" feel my legs!"); spif_charptr_t tmp2 = SPIF_CHARPTR(":::some:seedy:colon-delimited::data"); spif_charptr_t tmp3 = SPIF_CHARPTR("\"this is one token\" and this \'over here\' is \"another one\""); spif_charptr_t tmp4 = SPIF_CHARPTR("\"there shouldn't be\"\' any problems at\'\"\"\'\'\' \'\"all parsing this\""); TEST_BEGIN("spif_tok_new() function"); testtok = spif_tok_new(); TEST_FAIL_IF(SPIF_OBJ_ISNULL(testtok)); TEST_PASS(); TEST_BEGIN("spif_obj_get_classname() function"); cls = spif_obj_get_class(SPIF_OBJ(testtok)); TEST_FAIL_IF(cls != SPIF_CLASS_VAR(tok)); TEST_PASS(); TEST_BEGIN("spif_tok_del() function"); TEST_FAIL_IF(spif_tok_del(testtok) != TRUE); TEST_PASS(); TEST_BEGIN("spif_tok_new_from_ptr() function"); testtok = spif_tok_new_from_ptr(tmp); TEST_FAIL_IF(spif_str_cmp_with_ptr(spif_tok_get_src(testtok), tmp)); spif_tok_del(testtok); TEST_PASS(); TEST_BEGIN("spif_tok_eval() function"); testtok = spif_tok_new_from_ptr(tmp); TEST_FAIL_IF(SPIF_TOK_ISNULL(testtok)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_tok_get_src(testtok), tmp))); spif_tok_eval(testtok); testlist = SPIF_CAST(list) spif_tok_get_tokens(testtok); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 0); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("I")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 1); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("can't")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 2); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("feel")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 3); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("my")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 4); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("legs!")))); spif_tok_del(testtok); testtok = spif_tok_new_from_ptr(tmp2); TEST_FAIL_IF(SPIF_TOK_ISNULL(testtok)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_tok_get_src(testtok), tmp2))); teststr = spif_str_new_from_ptr(SPIF_CHARPTR(":")); spif_tok_set_sep(testtok, teststr); spif_tok_eval(testtok); testlist = SPIF_CAST(list) spif_tok_get_tokens(testtok); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 0); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("some")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 1); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("seedy")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 2); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("colon-delimited")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 3); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("data")))); spif_tok_del(testtok); testtok = spif_tok_new_from_ptr(tmp3); TEST_FAIL_IF(SPIF_TOK_ISNULL(testtok)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_tok_get_src(testtok), tmp3))); spif_tok_eval(testtok); testlist = SPIF_CAST(list) spif_tok_get_tokens(testtok); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 0); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("this is one token")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 1); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("and")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 2); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("this")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 3); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("over here")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 4); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("is")))); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 5); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("another one")))); spif_tok_del(testtok); testtok = spif_tok_new_from_ptr(tmp4); TEST_FAIL_IF(SPIF_TOK_ISNULL(testtok)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_tok_get_src(testtok), tmp4))); spif_tok_eval(testtok); testlist = SPIF_CAST(list) spif_tok_get_tokens(testtok); teststr = SPIF_CAST(str) SPIF_LIST_GET(testlist, 0); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(teststr, SPIF_CHARPTR("there shouldn't be any problems at all parsing this")))); spif_tok_del(testtok); TEST_PASS(); TEST_PASSED("spif_tok_t"); return 0; } int test_url(void) { spif_url_t testurl, testurl2, testurl3, testurl4; spif_charptr_t tmp1 = SPIF_CHARPTR("http://www.kainx.org/journal/?view=20020104"); spif_charptr_t tmp2 = SPIF_CHARPTR("mailto:foo@bar.com?Subject=Eat Me"); spif_charptr_t tmp3 = SPIF_CHARPTR("/path/to/some/file.jpg"); spif_charptr_t tmp4 = SPIF_CHARPTR("pop3://dummy:moo@pop.nowhere.com:110"); TEST_BEGIN("spif_url_new_from_ptr() function"); testurl = spif_url_new_from_ptr(tmp1); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(SPIF_STR(testurl), tmp1))); testurl2 = spif_url_new_from_ptr(tmp2); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(SPIF_STR(testurl2), tmp2))); testurl3 = spif_url_new_from_ptr(tmp3); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(SPIF_STR(testurl3), tmp3))); testurl4 = spif_url_new_from_ptr(tmp4); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(SPIF_STR(testurl4), tmp4))); TEST_PASS(); TEST_BEGIN("spif_url_parse() function"); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_proto(testurl), SPIF_CHARPTR("http")))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_user(testurl))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_passwd(testurl))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_host(testurl), SPIF_CHARPTR("www.kainx.org")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_port(testurl), SPIF_CHARPTR("80")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_path(testurl), SPIF_CHARPTR("/journal/")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_query(testurl), SPIF_CHARPTR("view=20020104")))); spif_url_del(testurl); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_proto(testurl2), SPIF_CHARPTR("mailto")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_user(testurl2), SPIF_CHARPTR("foo")))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_passwd(testurl2))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_host(testurl2), SPIF_CHARPTR("bar.com")))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_port(testurl2))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_path(testurl2))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_query(testurl2), SPIF_CHARPTR("Subject=Eat Me")))); spif_url_del(testurl2); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_proto(testurl3))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_user(testurl3))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_passwd(testurl3))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_host(testurl3))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_port(testurl3))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_path(testurl3), tmp3))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_query(testurl3))); spif_url_del(testurl3); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_proto(testurl4), SPIF_CHARPTR("pop3")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_user(testurl4), SPIF_CHARPTR("dummy")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_passwd(testurl4), SPIF_CHARPTR("moo")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_host(testurl4), SPIF_CHARPTR("pop.nowhere.com")))); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(spif_url_get_port(testurl4), SPIF_CHARPTR("110")))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_path(testurl4))); TEST_FAIL_IF(!SPIF_STR_ISNULL(spif_url_get_query(testurl4))); spif_url_del(testurl4); TEST_PASS(); TEST_PASSED("spif_url_t"); return 0; } int test_list(void) { unsigned short i; spif_list_t testlist; spif_str_t s, s2; spif_obj_t *list_array; spif_iterator_t it; size_t j; for (i = 0; i < 3; i++) { if (i == 0) { TEST_NOTICE("*** Testing list interface class, linked_list instance:"); testlist = SPIF_LIST_NEW(linked_list); } else if (i == 1) { TEST_NOTICE("*** Testing list interface class, dlinked_list instance:"); testlist = SPIF_LIST_NEW(dlinked_list); } else if (i == 2) { TEST_NOTICE("*** Testing list interface class, array instance:"); testlist = SPIF_LIST_NEW(array); } else if (i == 3) { } TEST_BEGIN("SPIF_LIST_APPEND() and SPIF_LIST_PREPEND() macros"); SPIF_LIST_APPEND(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("1"))); SPIF_LIST_APPEND(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("2"))); SPIF_LIST_APPEND(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("3"))); SPIF_LIST_APPEND(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("4"))); SPIF_LIST_APPEND(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("5"))); SPIF_LIST_PREPEND(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("0"))); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 0); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("1")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 1); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("2")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 2); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 3); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 4); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 5); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_LIST_CONTAINS() macro"); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, s)); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_LIST_COUNT() macro"); TEST_FAIL_IF(SPIF_LIST_COUNT(testlist) != 6); TEST_PASS(); TEST_BEGIN("SPIF_LIST_FIND() macro"); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(SPIF_STR_COMP(s, SPIF_STR(SPIF_LIST_FIND(testlist, s))) != SPIF_CMP_EQUAL); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(SPIF_STR_COMP(s, SPIF_STR(SPIF_LIST_FIND(testlist, s))) != SPIF_CMP_EQUAL); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("8")); TEST_FAIL_IF(!SPIF_STR_ISNULL(SPIF_STR(SPIF_LIST_FIND(testlist, s)))); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_LIST_GET() macro"); s = spif_str_new_from_ptr(SPIF_CHARPTR("2")); TEST_FAIL_IF(SPIF_STR_COMP(s, SPIF_STR(SPIF_LIST_GET(testlist, 2))) != SPIF_CMP_EQUAL); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4")); TEST_FAIL_IF(SPIF_STR_COMP(s, SPIF_STR(SPIF_LIST_GET(testlist, 4))) != SPIF_CMP_EQUAL); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("6")); TEST_FAIL_IF(!SPIF_STR_ISNULL(SPIF_STR(SPIF_LIST_GET(testlist, 6)))); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_LIST_INDEX() macro"); s = spif_str_new_from_ptr(SPIF_CHARPTR("4")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 4); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("1")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 1); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("Q")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != ((size_t) -1)); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_LIST_INSERT() macro"); SPIF_LIST_INSERT(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("2.5"))); SPIF_LIST_INSERT(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("4.5"))); TEST_FAIL_IF(SPIF_LIST_COUNT(testlist) != 8); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 0); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("2.5")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 3); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 4); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4.5")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 6); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 7); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_LIST_INSERT_AT() macro"); SPIF_LIST_INSERT_AT(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("MOO")), 0); SPIF_LIST_INSERT_AT(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("GRIN")), 4); SPIF_LIST_INSERT_AT(testlist, spif_str_new_from_ptr(SPIF_CHARPTR("BOB")), 12); TEST_FAIL_IF(SPIF_LIST_COUNT(testlist) != 13); s = spif_str_new_from_ptr(SPIF_CHARPTR("MOO")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 0); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("0")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 1); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("1")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 2); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("GRIN")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 4); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 9); spif_str_done(s); TEST_FAIL_IF(!SPIF_OBJ_ISNULL(SPIF_LIST_GET(testlist, 10))); TEST_FAIL_IF(!SPIF_OBJ_ISNULL(SPIF_LIST_GET(testlist, 11))); spif_str_init_from_ptr(s, SPIF_CHARPTR("BOB")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 12); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_LIST_ITERATOR() macro"); for (j = 0, it = SPIF_LIST_ITERATOR(testlist); SPIF_ITERATOR_HAS_NEXT(it); j++) { spif_str_t tmp; tmp = SPIF_CAST(str) SPIF_ITERATOR_NEXT(it); } TEST_FAIL_IF(j != 13); TEST_FAIL_IF(SPIF_ITERATOR_HAS_NEXT(it)); TEST_FAIL_IF(!SPIF_OBJ_ISNULL(SPIF_ITERATOR_NEXT(it))); SPIF_ITERATOR_DEL(it); TEST_PASS(); TEST_BEGIN("SPIF_LIST_REMOVE() macro"); s = spif_str_new_from_ptr(SPIF_CHARPTR("MOO")); s2 = SPIF_CAST(str) SPIF_LIST_REMOVE(testlist, s); TEST_FAIL_IF(SPIF_OBJ_ISNULL(s2)); spif_str_del(s2); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("GRIN")); s2 = SPIF_CAST(str) SPIF_LIST_REMOVE(testlist, s); TEST_FAIL_IF(SPIF_OBJ_ISNULL(s2)); spif_str_del(s2); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("BOB")); s2 = SPIF_CAST(str) SPIF_LIST_REMOVE(testlist, s); TEST_FAIL_IF(SPIF_OBJ_ISNULL(s2)); spif_str_del(s2); spif_str_del(s); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 0); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("2.5")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 3); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 4); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4.5")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 6); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 7); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_LIST_REMOVE_AT() macro"); s2 = SPIF_CAST(str) SPIF_LIST_REMOVE_AT(testlist, 11); TEST_FAIL_IF(!SPIF_STR_ISNULL(s2)); s2 = SPIF_CAST(str) SPIF_LIST_REMOVE_AT(testlist, 10); TEST_FAIL_IF(!SPIF_STR_ISNULL(s2)); s2 = SPIF_CAST(str) SPIF_LIST_REMOVE_AT(testlist, 9); TEST_FAIL_IF(!SPIF_STR_ISNULL(s2)); s2 = SPIF_CAST(str) SPIF_LIST_REMOVE_AT(testlist, 8); TEST_FAIL_IF(!SPIF_STR_ISNULL(s2)); s2 = SPIF_CAST(str) SPIF_LIST_REMOVE_AT(testlist, 6); TEST_FAIL_IF(SPIF_STR_ISNULL(s2)); spif_str_del(s2); s2 = SPIF_CAST(str) SPIF_LIST_REMOVE_AT(testlist, 3); TEST_FAIL_IF(SPIF_STR_ISNULL(s2)); spif_str_del(s2); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 0); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("1")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 1); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("2")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 2); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 3); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 4); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 5); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_LIST_REVERSE() macro"); SPIF_LIST_REVERSE(testlist); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 5); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("1")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 4); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("2")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 3); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 2); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 1); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(SPIF_LIST_INDEX(testlist, s) != 0); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_LIST_TO_ARRAY() macro"); list_array = SPIF_LIST_TO_ARRAY(testlist); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(list_array[5], s))); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("1")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(list_array[4], s))); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("2")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(list_array[3], s))); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(list_array[2], s))); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(list_array[1], s))); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(list_array[0], s))); spif_str_del(s); SPIF_DEALLOC(list_array); TEST_PASS(); /*SPIF_SHOW(testlist, stdout);*/ SPIF_LIST_DEL(testlist); } TEST_PASSED("list interface class"); return 0; } int test_vector(void) { unsigned short i; spif_vector_t testvector; spif_str_t s, s2; spif_obj_t *vector_array; spif_iterator_t it; size_t j; for (i = 0; i < 3; i++) { if (i == 0) { TEST_NOTICE("*** Testing vector interface class, linked_list instance:"); testvector = SPIF_VECTOR_NEW(linked_list); } else if (i == 1) { TEST_NOTICE("*** Testing vector interface class, dlinked_list instance:"); testvector = SPIF_VECTOR_NEW(dlinked_list); } else if (i == 2) { TEST_NOTICE("*** Testing vector interface class, array instance:"); testvector = SPIF_VECTOR_NEW(array); } else if (i == 3) { } TEST_BEGIN("SPIF_VECTOR_INSERT() macro"); SPIF_VECTOR_INSERT(testvector, spif_str_new_from_ptr(SPIF_CHARPTR("1"))); s = spif_str_new_from_ptr(SPIF_CHARPTR("1")); TEST_FAIL_IF(!SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_done(s); SPIF_VECTOR_INSERT(testvector, spif_str_new_from_ptr(SPIF_CHARPTR("3"))); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(!SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_done(s); SPIF_VECTOR_INSERT(testvector, spif_str_new_from_ptr(SPIF_CHARPTR("2"))); spif_str_init_from_ptr(s, SPIF_CHARPTR("2")); TEST_FAIL_IF(!SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_done(s); SPIF_VECTOR_INSERT(testvector, spif_str_new_from_ptr(SPIF_CHARPTR("5"))); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(!SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_done(s); SPIF_VECTOR_INSERT(testvector, spif_str_new_from_ptr(SPIF_CHARPTR("0"))); spif_str_init_from_ptr(s, SPIF_CHARPTR("0")); TEST_FAIL_IF(!SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_done(s); SPIF_VECTOR_INSERT(testvector, spif_str_new_from_ptr(SPIF_CHARPTR("4"))); spif_str_init_from_ptr(s, SPIF_CHARPTR("4")); TEST_FAIL_IF(!SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_VECTOR_CONTAINS() macro"); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(!SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(!SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(!SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("8")); TEST_FAIL_IF(SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("0.2")); TEST_FAIL_IF(SPIF_VECTOR_CONTAINS(testvector, s)); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_VECTOR_COUNT() macro"); TEST_FAIL_IF(SPIF_VECTOR_COUNT(testvector) != 6); TEST_PASS(); TEST_BEGIN("SPIF_VECTOR_FIND() macro"); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(SPIF_STR_COMP(s, SPIF_STR(SPIF_VECTOR_FIND(testvector, s))) != SPIF_CMP_EQUAL); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("3")); TEST_FAIL_IF(SPIF_STR_COMP(s, SPIF_STR(SPIF_VECTOR_FIND(testvector, s))) != SPIF_CMP_EQUAL); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("8")); TEST_FAIL_IF(!SPIF_STR_ISNULL(SPIF_STR(SPIF_VECTOR_FIND(testvector, s)))); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_VECTOR_ITERATOR() macro"); for (j = 0, it = SPIF_VECTOR_ITERATOR(testvector); SPIF_ITERATOR_HAS_NEXT(it); j++) { spif_str_t tmp; tmp = SPIF_CAST(str) SPIF_ITERATOR_NEXT(it); TEST_FAIL_IF(SPIF_STR_ISNULL(tmp)); } TEST_FAIL_IF(j != 6); TEST_FAIL_IF(SPIF_ITERATOR_HAS_NEXT(it)); TEST_FAIL_IF(!SPIF_OBJ_ISNULL(SPIF_ITERATOR_NEXT(it))); SPIF_ITERATOR_DEL(it); TEST_PASS(); TEST_BEGIN("SPIF_VECTOR_REMOVE() macro"); s = spif_str_new_from_ptr(SPIF_CHARPTR("3")); s2 = SPIF_CAST(str) SPIF_VECTOR_REMOVE(testvector, s); TEST_FAIL_IF(SPIF_OBJ_ISNULL(s2)); spif_str_del(s2); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("GRIN")); s2 = SPIF_CAST(str) SPIF_VECTOR_REMOVE(testvector, s); TEST_FAIL_IF(!SPIF_OBJ_ISNULL(s2)); spif_str_del(s); TEST_PASS(); TEST_BEGIN("SPIF_VECTOR_TO_ARRAY() macro"); vector_array = SPIF_VECTOR_TO_ARRAY(testvector); s = spif_str_new_from_ptr(SPIF_CHARPTR("0")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(vector_array[0], s))); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("1")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(vector_array[1], s))); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("2")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(vector_array[2], s))); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(vector_array[3], s))); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("5")); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(SPIF_OBJ_COMP(vector_array[4], s))); spif_str_del(s); SPIF_DEALLOC(vector_array); TEST_PASS(); /*SPIF_SHOW(testvector, stdout);*/ SPIF_VECTOR_DEL(testvector); } TEST_PASSED("vector interface class"); return 0; } int test_map(void) { unsigned short i; spif_map_t testmap; spif_obj_t ret; spif_str_t key, value; spif_url_t homepage; spif_list_t testlist; spif_iterator_t it; size_t j; for (i = 0; i < 3; i++) { if (i == 0) { TEST_NOTICE("*** Testing map interface, linked_list class:"); testmap = SPIF_MAP_NEW(linked_list); } else if (i == 1) { TEST_NOTICE("*** Testing map interface, dlinked_list class:"); testmap = SPIF_MAP_NEW(dlinked_list); } else if (i == 2) { TEST_NOTICE("*** Testing map interface, array class:"); testmap = SPIF_MAP_NEW(array); } else if (i == 3) { } TEST_BEGIN("SPIF_MAP_SET() macro"); key = spif_str_new_from_ptr(SPIF_CHARPTR("name")); value = spif_str_new_from_ptr(SPIF_CHARPTR("Bob")); TEST_FAIL_IF(SPIF_MAP_SET(testmap, key, value)); spif_str_done(key); spif_str_done(value); spif_str_init_from_ptr(key, SPIF_CHARPTR("rank")); spif_str_init_from_ptr(value, SPIF_CHARPTR("Dweeb")); TEST_FAIL_IF(SPIF_MAP_SET(testmap, key, value)); spif_str_done(key); spif_str_done(value); spif_str_init_from_ptr(key, SPIF_CHARPTR("serial number")); spif_str_init_from_ptr(value, SPIF_CHARPTR("123456")); TEST_FAIL_IF(SPIF_MAP_SET(testmap, key, value)); spif_str_done(key); spif_str_done(value); spif_str_init_from_ptr(key, SPIF_CHARPTR("homepage")); homepage = spif_url_new_from_ptr(SPIF_CHARPTR("http://www.dweeb.com/")); TEST_FAIL_IF(SPIF_MAP_SET(testmap, key, homepage)); spif_str_done(key); spif_url_del(homepage); spif_str_init_from_ptr(key, SPIF_CHARPTR("e-mail")); spif_str_init_from_ptr(value, SPIF_CHARPTR("bob@dweeb.com")); TEST_FAIL_IF(SPIF_MAP_SET(testmap, key, value)); spif_str_done(key); spif_str_done(value); spif_str_init_from_ptr(key, SPIF_CHARPTR("loser")); spif_str_init_from_ptr(value, SPIF_CHARPTR("YES")); TEST_FAIL_IF(SPIF_MAP_SET(testmap, key, value)); spif_str_del(key); spif_str_del(value); TEST_PASS(); TEST_BEGIN("SPIF_MAP_COUNT() macro"); TEST_FAIL_IF(SPIF_MAP_COUNT(testmap) != 6); TEST_PASS(); TEST_BEGIN("SPIF_MAP_GET() macro"); key = spif_str_new_from_ptr(SPIF_CHARPTR("serial number")); value = SPIF_CAST(str) SPIF_MAP_GET(testmap, key); TEST_FAIL_IF(SPIF_STR_ISNULL(value)); TEST_FAIL_IF(!SPIF_OBJ_IS_STR(value)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(value, SPIF_CHARPTR("123456")))); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("loser")); value = SPIF_CAST(str) SPIF_MAP_GET(testmap, key); TEST_FAIL_IF(SPIF_STR_ISNULL(value)); TEST_FAIL_IF(!SPIF_OBJ_IS_STR(value)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(value, SPIF_CHARPTR("YES")))); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("name")); value = SPIF_CAST(str) SPIF_MAP_GET(testmap, key); TEST_FAIL_IF(SPIF_STR_ISNULL(value)); TEST_FAIL_IF(!SPIF_OBJ_IS_STR(value)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(value, SPIF_CHARPTR("Bob")))); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("e-mail")); value = SPIF_CAST(str) SPIF_MAP_GET(testmap, key); TEST_FAIL_IF(SPIF_STR_ISNULL(value)); TEST_FAIL_IF(!SPIF_OBJ_IS_STR(value)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(value, SPIF_CHARPTR("bob@dweeb.com")))); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("rank")); value = SPIF_CAST(str) SPIF_MAP_GET(testmap, key); TEST_FAIL_IF(SPIF_STR_ISNULL(value)); TEST_FAIL_IF(!SPIF_OBJ_IS_STR(value)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(value, SPIF_CHARPTR("Dweeb")))); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("homepage")); homepage = SPIF_CAST(url) SPIF_MAP_GET(testmap, key); TEST_FAIL_IF(SPIF_URL_ISNULL(homepage)); TEST_FAIL_IF(!SPIF_OBJ_IS_URL(homepage)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp_with_ptr(SPIF_STR(homepage), SPIF_CHARPTR("http://www.dweeb.com/")))); spif_str_del(key); TEST_PASS(); TEST_BEGIN("SPIF_MAP_GET_KEYS() macro"); testlist = SPIF_LIST_NEW(array); SPIF_MAP_GET_KEYS(testmap, testlist); TEST_FAIL_IF(SPIF_LIST_COUNT(testlist) != SPIF_MAP_COUNT(testmap)); key = spif_str_new_from_ptr(SPIF_CHARPTR("serial number")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, key)); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("loser")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, key)); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("name")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, key)); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("e-mail")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, key)); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("rank")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, key)); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("homepage")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, key)); spif_str_del(key); value = spif_str_new_from_ptr(SPIF_CHARPTR("123456")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, value)); spif_str_done(value); spif_str_init_from_ptr(value, SPIF_CHARPTR("YES")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, value)); spif_str_done(value); spif_str_init_from_ptr(value, SPIF_CHARPTR("Bob")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, value)); spif_str_done(value); spif_str_init_from_ptr(value, SPIF_CHARPTR("bob@dweeb.com")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, value)); spif_str_done(value); spif_str_init_from_ptr(value, SPIF_CHARPTR("Dweeb")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, value)); spif_str_del(value); homepage = spif_url_new_from_ptr(SPIF_CHARPTR("http://www.dweeb.com/")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, homepage)); spif_url_del(homepage); SPIF_LIST_DEL(testlist); TEST_PASS(); TEST_BEGIN("SPIF_MAP_GET_PAIRS() macro"); testlist = SPIF_LIST_NEW(array); SPIF_MAP_GET_PAIRS(testmap, testlist); TEST_FAIL_IF(SPIF_LIST_COUNT(testlist) != SPIF_MAP_COUNT(testmap)); SPIF_LIST_DEL(testlist); TEST_PASS(); TEST_BEGIN("SPIF_MAP_GET_VALUES() macro"); testlist = SPIF_LIST_NEW(array); SPIF_MAP_GET_VALUES(testmap, testlist); TEST_FAIL_IF(SPIF_LIST_COUNT(testlist) != SPIF_MAP_COUNT(testmap)); key = spif_str_new_from_ptr(SPIF_CHARPTR("serial number")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, key)); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("loser")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, key)); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("name")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, key)); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("e-mail")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, key)); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("rank")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, key)); spif_str_done(key); spif_str_init_from_ptr(key, SPIF_CHARPTR("homepage")); TEST_FAIL_IF(SPIF_LIST_CONTAINS(testlist, key)); spif_str_del(key); value = spif_str_new_from_ptr(SPIF_CHARPTR("123456")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, value)); spif_str_done(value); spif_str_init_from_ptr(value, SPIF_CHARPTR("YES")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, value)); spif_str_done(value); spif_str_init_from_ptr(value, SPIF_CHARPTR("Bob")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, value)); spif_str_done(value); spif_str_init_from_ptr(value, SPIF_CHARPTR("bob@dweeb.com")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, value)); spif_str_done(value); spif_str_init_from_ptr(value, SPIF_CHARPTR("Dweeb")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, value)); spif_str_del(value); homepage = spif_url_new_from_ptr(SPIF_CHARPTR("http://www.dweeb.com/")); TEST_FAIL_IF(!SPIF_LIST_CONTAINS(testlist, homepage)); spif_url_del(homepage); SPIF_LIST_DEL(testlist); TEST_PASS(); TEST_BEGIN("SPIF_MAP_ITERATOR(), SPIF_MAP_HAS_KEY(), and SPIF_MAP_HAS_VALUE() macros"); for (j = 0, it = SPIF_MAP_ITERATOR(testmap); SPIF_ITERATOR_HAS_NEXT(it); j++) { spif_objpair_t tmp; tmp = SPIF_CAST(objpair) SPIF_ITERATOR_NEXT(it); TEST_FAIL_IF(SPIF_OBJPAIR_ISNULL(tmp)); TEST_FAIL_IF(!SPIF_MAP_HAS_KEY(testmap, tmp->key)); TEST_FAIL_IF(!SPIF_MAP_HAS_VALUE(testmap, tmp->value)); } TEST_FAIL_IF(j != 6); TEST_FAIL_IF(SPIF_ITERATOR_HAS_NEXT(it)); TEST_FAIL_IF(!SPIF_OBJ_ISNULL(SPIF_ITERATOR_NEXT(it))); SPIF_ITERATOR_DEL(it); TEST_PASS(); TEST_BEGIN("SPIF_MAP_REMOVE() macro"); key = spif_str_new_from_ptr(SPIF_CHARPTR("name")); value = spif_str_new_from_ptr(SPIF_CHARPTR("Bob")); ret = SPIF_MAP_REMOVE(testmap, key); TEST_FAIL_IF(SPIF_OBJ_ISNULL(ret)); TEST_FAIL_IF(!SPIF_OBJ_COMP(ret, value)); TEST_FAIL_IF(SPIF_MAP_HAS_KEY(testmap, key)); SPIF_OBJ_DEL(ret); spif_str_done(key); spif_str_done(value); spif_str_init_from_ptr(key, SPIF_CHARPTR("rank")); spif_str_init_from_ptr(value, SPIF_CHARPTR("Dweeb")); ret = SPIF_MAP_REMOVE(testmap, key); TEST_FAIL_IF(SPIF_OBJ_ISNULL(ret)); TEST_FAIL_IF(!SPIF_OBJ_COMP(ret, value)); TEST_FAIL_IF(SPIF_MAP_HAS_KEY(testmap, key)); SPIF_OBJ_DEL(ret); spif_str_done(key); spif_str_done(value); spif_str_init_from_ptr(key, SPIF_CHARPTR("serial number")); spif_str_init_from_ptr(value, SPIF_CHARPTR("123456")); ret = SPIF_MAP_REMOVE(testmap, key); TEST_FAIL_IF(SPIF_OBJ_ISNULL(ret)); TEST_FAIL_IF(!SPIF_OBJ_COMP(ret, value)); TEST_FAIL_IF(SPIF_MAP_HAS_KEY(testmap, key)); SPIF_OBJ_DEL(ret); spif_str_done(key); spif_str_done(value); spif_str_init_from_ptr(key, SPIF_CHARPTR("homepage")); homepage = spif_url_new_from_ptr(SPIF_CHARPTR("http://www.dweeb.com/")); ret = SPIF_MAP_REMOVE(testmap, key); TEST_FAIL_IF(SPIF_OBJ_ISNULL(ret)); TEST_FAIL_IF(!SPIF_OBJ_COMP(ret, homepage)); TEST_FAIL_IF(SPIF_MAP_HAS_KEY(testmap, key)); SPIF_OBJ_DEL(ret); spif_str_done(key); spif_url_del(homepage); spif_str_init_from_ptr(key, SPIF_CHARPTR("e-mail")); spif_str_init_from_ptr(value, SPIF_CHARPTR("bob@dweeb.com")); ret = SPIF_MAP_REMOVE(testmap, key); TEST_FAIL_IF(SPIF_OBJ_ISNULL(ret)); TEST_FAIL_IF(!SPIF_OBJ_COMP(ret, value)); TEST_FAIL_IF(SPIF_MAP_HAS_KEY(testmap, key)); SPIF_OBJ_DEL(ret); spif_str_done(key); spif_str_done(value); spif_str_init_from_ptr(key, SPIF_CHARPTR("loser")); spif_str_init_from_ptr(value, SPIF_CHARPTR("YES")); ret = SPIF_MAP_REMOVE(testmap, key); TEST_FAIL_IF(SPIF_OBJ_ISNULL(ret)); TEST_FAIL_IF(!SPIF_OBJ_COMP(ret, value)); TEST_FAIL_IF(SPIF_MAP_HAS_KEY(testmap, key)); SPIF_OBJ_DEL(ret); spif_str_del(key); spif_str_del(value); TEST_FAIL_IF(SPIF_MAP_COUNT(testmap) != 0); TEST_PASS(); /*SPIF_SHOW(testmap, stdout);*/ SPIF_MAP_DEL(testmap); } TEST_PASSED("map interface"); return 0; } int test_socket(void) { spif_socket_t src1, dest1, src2, dest2, listen1, listen2; spif_url_t url1, url2; spif_str_t data1, data2; spif_charptr_t tmp1 = SPIF_CHARPTR("tcp://127.0.0.1:31737"); spif_charptr_t tmp2 = SPIF_CHARPTR("unix:/tmp/libast-test-socket"); spif_charptr_t strdata = SPIF_CHARPTR("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"); spif_bool_t b; /* Unlink the UNIX socket in case it exists. */ unlink(SPIF_CHARPTR_C(tmp2) + 5); TEST_BEGIN("spif_socket_new_from_urls() function"); url1 = spif_url_new_from_ptr(tmp1); TEST_FAIL_IF(SPIF_URL_ISNULL(url1)); listen1 = spif_socket_new_from_urls(url1, SPIF_NULL_TYPE(url)); dest1 = spif_socket_new_from_urls(SPIF_NULL_TYPE(url), url1); spif_url_del(url1); TEST_FAIL_IF(SPIF_SOCKET_ISNULL(listen1)); TEST_FAIL_IF(SPIF_SOCKET_ISNULL(dest1)); url2 = spif_url_new_from_ptr(tmp2); TEST_FAIL_IF(SPIF_URL_ISNULL(url2)); listen2 = spif_socket_new_from_urls(url2, SPIF_NULL_TYPE(url)); dest2 = spif_socket_new_from_urls(SPIF_NULL_TYPE(url), url2); spif_url_del(url2); TEST_FAIL_IF(SPIF_SOCKET_ISNULL(listen2)); TEST_FAIL_IF(SPIF_SOCKET_ISNULL(dest2)); TEST_PASS(); TEST_BEGIN("spif_socket_open() function"); b = spif_socket_open(listen1); TEST_FAIL_IF(b == FALSE); b = spif_socket_open(listen2); TEST_FAIL_IF(b == FALSE); b = spif_socket_open(dest1); TEST_FAIL_IF(b == FALSE); b = spif_socket_open(dest2); TEST_FAIL_IF(b == FALSE); TEST_PASS(); TEST_BEGIN("spif_socket_set_nbio() function"); b = spif_socket_set_nbio(listen1); TEST_FAIL_IF(b == FALSE); b = spif_socket_set_nbio(listen2); TEST_FAIL_IF(b == FALSE); b = spif_socket_set_nbio(dest1); TEST_FAIL_IF(b == FALSE); b = spif_socket_set_nbio(dest2); TEST_FAIL_IF(b == FALSE); TEST_PASS(); TEST_BEGIN("spif_socket_accept() function"); src1 = spif_socket_accept(listen1); TEST_FAIL_IF(SPIF_SOCKET_ISNULL(src1)); src2 = spif_socket_accept(listen2); TEST_FAIL_IF(SPIF_SOCKET_ISNULL(src2)); TEST_PASS(); TEST_BEGIN("spif_socket_send() and spif_socket_recv() functions"); signal(SIGPIPE, SIG_IGN); data1 = spif_str_new_from_ptr(strdata); TEST_FAIL_IF(SPIF_STR_ISNULL(data1)); b = spif_socket_send(dest1, data1); TEST_FAIL_IF(b == FALSE); data2 = spif_socket_recv(src1); TEST_FAIL_IF(SPIF_STR_ISNULL(data2)); TEST_FAIL_IF(!SPIF_CMP_IS_EQUAL(spif_str_cmp(data1, data2))); spif_str_del(data1); spif_str_del(data2); TEST_PASS(); TEST_BEGIN("spif_socket_del() function"); b = spif_socket_del(listen1); TEST_FAIL_IF(b == FALSE); b = spif_socket_del(listen2); TEST_FAIL_IF(b == FALSE); b = spif_socket_del(src1); TEST_FAIL_IF(b == FALSE); b = spif_socket_del(src2); TEST_FAIL_IF(b == FALSE); b = spif_socket_del(dest1); TEST_FAIL_IF(b == FALSE); b = spif_socket_del(dest2); TEST_FAIL_IF(b == FALSE); TEST_PASS(); TEST_PASSED("spif_socket_t"); return 0; } int test_regexp(void) { #if LIBAST_REGEXP_SUPPORT_PCRE { spif_charptr_t regexp_list[] = { SPIF_CHARPTR("cdefg"), SPIF_CHARPTR("^abcde"), SPIF_CHARPTR("efghi$"), SPIF_CHARPTR("^\\d+\\.\\d+\\.\\d{1,3}\\.\\d{1,3}$"), SPIF_CHARPTR("^([-\\w]+\\.){1,}(com|net|org|edu|info|biz|name|sex|[a-z]{2})$") }; spif_str_t s; spif_regexp_t rexp; TEST_BEGIN("spif_regexp_matches_str() function"); s = spif_str_new_from_ptr(regexp_list[0]); rexp = spif_regexp_new_from_str(s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefg")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cde")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("CDEFG")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[1]); spif_regexp_init_from_str(rexp, s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefg")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cdefghi")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cde")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("ABCDE")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[2]); spif_regexp_init_from_str(rexp, s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefg")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cde")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("EFGHI")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[3]); spif_regexp_init_from_str(rexp, s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("127.0.0.1")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4.3.7.1")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("192.168.137.111")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("812.555.1212")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("...")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[4]); spif_regexp_init_from_str(rexp, s); spif_regexp_set_flags(rexp, SPIF_CHARPTR("i")); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("www.stuff-and-other-stuff.com")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("ETERM.ORG")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("411.biz")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR(".com")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("www.@@@.com")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_del(s); spif_regexp_del(rexp); TEST_PASS(); } #elif defined(LIBAST_REGEXP_SUPPORT_POSIX) { spif_charptr_t regexp_list[] = { SPIF_CHARPTR("cdefg"), SPIF_CHARPTR("^abcde"), SPIF_CHARPTR("efghi$"), SPIF_CHARPTR("^([0-9]{1,3}\\.){1,3}[0-9]{1,3}$"), SPIF_CHARPTR("^([-a-z0-9_]+\\.){1,}(com|net|org|edu|info|biz|name|sex|[a-z]{2})$") }; spif_str_t s; spif_regexp_t rexp; TEST_BEGIN("spif_regexp_matches_str() function"); s = spif_str_new_from_ptr(regexp_list[0]); rexp = spif_regexp_new_from_str(s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefg")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cde")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("CDEFG")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[1]); spif_regexp_init_from_str(rexp, s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefg")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cdefghi")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cde")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("ABCDE")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[2]); spif_regexp_init_from_str(rexp, s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefg")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cde")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("EFGHI")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[3]); spif_regexp_init_from_str(rexp, s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("127.0.0.1")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4.3.7.1")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("192.168.137.111")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("812.555.1212")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("...")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[4]); spif_regexp_init_from_str(rexp, s); spif_regexp_set_flags(rexp, SPIF_CHARPTR("i")); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("www.stuff-and-other-stuff.com")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("ETERM.ORG")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("411.biz")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR(".com")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("www.@@@.com")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_del(s); spif_regexp_del(rexp); TEST_PASS(); } #elif defined(LIBAST_REGEXP_SUPPORT_BSD) { spif_charptr_t regexp_list[] = { SPIF_CHARPTR("cdefg"), SPIF_CHARPTR("^abcde"), SPIF_CHARPTR("efghi$"), SPIF_CHARPTR("^[0-9][0-9]?[0-9]?\\.[0-9][0-9]?[0-9]?\\.[0-9][0-9]?[0-9]?\\.[0-9][0-9]?[0-9]?$") }; spif_str_t s; spif_regexp_t rexp; TEST_BEGIN("spif_regexp_matches_str() function"); s = spif_str_new_from_ptr(regexp_list[0]); rexp = spif_regexp_new_from_str(s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefg")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cde")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("CDEFG")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[1]); spif_regexp_init_from_str(rexp, s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefg")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cdefghi")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cde")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("ABCDE")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[2]); spif_regexp_init_from_str(rexp, s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("abcdefg")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cdefghi")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("cde")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("EFGHI")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); spif_str_init_from_ptr(s, regexp_list[3]); spif_regexp_init_from_str(rexp, s); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("127.0.0.1")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("4.3.7.1")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("192.168.137.111")); TEST_FAIL_IF(!spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("812.555.1212")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_str_init_from_ptr(s, SPIF_CHARPTR("...")); TEST_FAIL_IF(spif_regexp_matches_str(rexp, s)); spif_str_done(s); spif_regexp_done(rexp); TEST_PASS(); } #endif TEST_PASSED("spif_regexp_t"); return 0; } int main(int argc, char *argv[]) { int ret = 0; USE_VAR(argc); USE_VAR(argv); DEBUG_LEVEL = 0; if ((ret = test_macros()) != 0) { return ret; } if ((ret = test_mem()) != 0) { return ret; } if ((ret = test_strings()) != 0) { return ret; } if ((ret = test_snprintf()) != 0) { return ret; } if ((ret = test_options()) != 0) { return ret; } if ((ret = test_obj()) != 0) { return ret; } if ((ret = test_str()) != 0) { return ret; } if ((ret = test_tok()) != 0) { return ret; } if ((ret = test_url()) != 0) { return ret; } if ((ret = test_list()) != 0) { return ret; } if ((ret = test_vector()) != 0) { return ret; } if ((ret = test_map()) != 0) { return ret; } if ((ret = test_socket()) != 0) { return ret; } if ((ret = test_regexp()) != 0) { return ret; } if ((ret = test_hash_functions()) != 0) { return ret; } printf("All tests passed.\n\n"); /*MALLOC_DUMP();*/ return 0; } libast-0.7/test/test.h0000644000076500007650000000460710020466276011712 00000000000000/* * Copyright (C) 1997-2004, Michael Jennings * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _LIBAST_TEST_H_ # define _LIBAST_TEST_H_ # define TEST_NOTICE(s) do {printf("%s\n", s); fflush(stdout);} while (0) # define TEST_BEGIN(s) do {tnum = 1; printf("Testing %s...", s); fflush(stdout);} while (0) # define TEST_PASS() do {printf("passed (%hu).\n", tnum - 1); fflush(stdout);} while (0) # define TEST_FAIL(t) do { \ printf("failed at %s:%d (test #%hu): Test \"%s\" returned %d.\n", \ __FILE__, __LINE__, tnum, #t, (t)); \ fflush(stdout); \ return 1; \ } while (0) # define TEST_FAIL_IF(t) do {if (t) {TEST_FAIL(t);} tnum++;} while (0) # define TEST_EXPECT(t) do {if (t) {tnum++; TEST_PASS();} else {TEST_FAIL(t);}} while (0) # define TEST_PASSED(s) do {printf("All %s tests passed.\n\n", s); fflush(stdout); return 0;} while (0) #endif