pax_global_header00006660000000000000000000000064136724466320014527gustar00rootroot0000000000000052 comment=b9bdc96ae2c3a9c425749ace20816ffc2eb7176f pnscan-1.14.1/000077500000000000000000000000001367244663200130755ustar00rootroot00000000000000pnscan-1.14.1/.github/000077500000000000000000000000001367244663200144355ustar00rootroot00000000000000pnscan-1.14.1/.github/workflows/000077500000000000000000000000001367244663200164725ustar00rootroot00000000000000pnscan-1.14.1/.github/workflows/ccpp.yml000066400000000000000000000007451367244663200201500ustar00rootroot00000000000000name: C/C++ CI on: [push] jobs: build: runs-on: ${{ matrix.os }} strategy: matrix: os: [ubuntu-latest, macos-latest] steps: - uses: actions/checkout@v2 # - name: install dependencies # run: test -f /usr/include/readline/readline.h || sudo apt install libreadline-dev - name: configure run: ./configure - name: make run: make - name: make check run: make check - name: make distcheck run: make distcheck pnscan-1.14.1/ChangeLog000066400000000000000000000015711367244663200146530ustar00rootroot000000000000002020-06-14 Peter Eriksson * Modernized a bit. Now supports a real configure script 2007-10-22 Peter Eriksson * pnscan.c: Fixed coredump when called without arguments. Thanks to Jose Luis Gonzalez for fixing and Ola Lundqvist for forwarding. 2002-03-27 Peter Eriksson * pnscan.c: Some more error checking in get_service() and when specifying a single port/service as an argument. * Print a descriptive string when reading host information from stdin. 2002-03-27 Henrik Rindlöw * Added Tru64 Unix support 2002-03-24 Ola Lundqvist * pnscan.sgml Added the other options implemented in pnscan.c. 2002-03-22 Peter Eriksson * pnscan.c: Modified the threads startup code to dynamically only start as many threads as is needed. pnscan-1.14.1/LICENSE000066400000000000000000000027621367244663200141110ustar00rootroot00000000000000BSD 3-Clause License Copyright (c) 2020, Peter Eriksson All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. pnscan-1.14.1/Makefile.in000066400000000000000000000073331367244663200151500ustar00rootroot00000000000000# Makefile.in for pnscan # # @configure_input@ # Some 'make' variants does not include CPPFLAGS when compiling, some do .c.o: $(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $< DESTDIR = srcdir = @srcdir@ VPATH = @srcdir@ prefix = @prefix@ exec_prefix = @exec_prefix@ datarootdir = @datarootdir@ bindir = @bindir@ mandir = @mandir@ man1dir = ${mandir}/man1 CC = @CC@ INSTALL = @INSTALL@ TAR = tar PACKAGE = @PACKAGE_TARNAME@ VERSION = @PACKAGE_VERSION@ CPPFLAGS = @CPPFLAGS@ -I. -I${srcdir} CFLAGS = -pthread -Wall @CFLAGS@ LDFLAGS = @LDFLAGS@ LIBS = @LIBS@ @SET_MAKE@ VALGRIND = valgrind VALGRINDFLAGS = --leak-check=full --track-origins=yes --error-exitcode=1 # --show-leak-kinds=all DISTCHECKDIR = /tmp/distcheck-$(PACKAGE)-$(VERSION) DISTDIR = /tmp/build-$(PACKAGE)-$(VERSION) PBINS = pnscan POBJS = pnscan.o bm.o TBINS = t_listen TOBJS = t_listen.o BINS = $(PBINS) $(TBINS) all: $(BINS) Makefile Makefile: Makefile.in config.status ./config.status config.h: config.h.in config.status ./config.status pnscan: $(POBJS) $(CC) $(LDFLAGS) -o pnscan $(POBJS) $(LIBS) pnscan.o: pnscan.c bm.h bm.o: bm.c bm.h t_listen: t_listen.o $(CC) $(LDFLAGS) -o t_listen $(TOBJS) $(LIBS) # Clean targets maintainer-clean: distclean rm -f configure config.h.in distclean: clean rm -fr config.status config.log stamp-h1 .deps autom4te.cache Makefile config.h *.tar.gz (cd pkgs && $(MAKE) distclean) clean mostlyclean: -rm -f *~ \#* *.o *.o core *.core vgcore.* $(BINS) # Git targets push: distclean git add -A && git commit -a && git push pull: git pull # Install targets install install-all: install-bin install-man install-strip: install-strip-bin install-man install-bin: $(PBINS) $(INSTALL) -d "$(DESTDIR)$(bindir)" $(INSTALL) $(PBINS) "$(DESTDIR)$(bindir)" install-strip-bin: $(PBINS) $(INSTALL) -d "$(DESTDIR)$(bindir)" $(INSTALL) -s $(PBINS) "$(DESTDIR)$(bindir)" install-man: pnscan.1 -$(INSTALL) -d "$(DESTDIR)$(man1dir)" -$(INSTALL) pnscan.1 "$(DESTDIR)$(man1dir)" && \ gzip -f "$(DESTDIR)$(man1dir)/pnscan.1" uninstall-all uninstall: uninstall-bin uninstall-man uninstall-bin: rm -f "$(DESTDIR)$(bindir)/pnscan" uninstall-man: test -d "$(TESTDIR)$(man1dir)" && rm -f "$(DESTDIR)$(man1dir)"/pnscan.1 "$(DESTDIR)$(man1dir)"/pnscan.1.gz CHECKCMD = ./pnscan # Check targets check: check-simple check-verbose check-hostname check-response check-response-fail check-simple: $(BINS) $(CHECKCMD) 127.0.0.1 `./t_listen` check-verbose: $(BINS) $(CHECKCMD) -v 127.0.0.1 `./t_listen` check-hostname: $(BINS) $(CHECKCMD) -s 127.0.0.1 `./t_listen` check-response: $(BINS) $(CHECKCMD) -r "Hello" 127.0.0.1 `./t_listen` check-response-fail: $(BINS) $(CHECKCMD) -r "Hejsan" 127.0.0.1 `./t_listen` check-valgrind: $(MAKE) CHECKCMD="$(VALGRIND) $(CHECKCMD)" check distcheck: $(PACKAGE)-$(VERSION).tar.gz @if test -d "$(DISTCHECKDIR)"; then \ chmod -R +w "$(DISTCHECKDIR)" && rm -fr "$(DISTCHECKDIR)"; \ fi; mkdir -p "$(DISTCHECKDIR)" && \ gunzip <"$(PACKAGE)-$(VERSION).tar.gz" | \ (cd "$(DISTCHECKDIR)" && $(TAR) xf - && \ chmod -R -w "$(PACKAGE)-$(VERSION)" && \ mkdir b && cd b && ../$(PACKAGE)-$(VERSION)/configure && \ $(MAKE) && $(MAKE) -s check) && echo "*** distcheck: OK" @chmod -R +w "$(DISTCHECKDIR)" && rm -fr "$(DISTCHECKDIR)"; # Dist targets dist: $(PACKAGE)-$(VERSION).tar.gz $(PACKAGE)-$(VERSION).tar.gz: Makefile rm -fr "$(DISTDIR)" && mkdir -p "$(DISTDIR)/$(PACKAGE)-$(VERSION)" && \ cp -r * "$(DISTDIR)/$(PACKAGE)-$(VERSION)" && \ (cd "$(DISTDIR)/$(PACKAGE)-$(VERSION)" && $(MAKE) distclean) (cd "$(DISTDIR)" && $(TAR) cvf - "$(PACKAGE)-$(VERSION)") | gzip >"$(PACKAGE)-$(VERSION)".tar.gz echo rm -fr "$(DISTDIR)" @echo "" @echo "*** $(PACKAGE)-$(VERSION).tar.gz created" pnscan-1.14.1/README000066400000000000000000000100321367244663200137510ustar00rootroot00000000000000pnscan - a Parallel Network Scanner Copyright (c) 2002-2020 Peter Eriksson ---------------------------------------------------------------------- INTRODUCTION Pnscan is a tool that can be used to survey IPv4 TCP network services. IPv6 is currently not supported. For example, it can be used to survey the installed versions of SSH, FTP, SMTP, Web, IDENT and possibly other services. The latest version of pnscan can be downloaded from: https://github.com/ptrrkssn/pnscan There is also a small web page about it at: http://www.lysator.liu.se/~pen/pnscan If you like it then I'd gladly accept a nice bottle of whisky, some free beer or even just a "Thank you!" email :-) INSTALLATION Run "./configure && make" to configure & build. "make install" will install. FreeBSD 11.3 & 12.0 Ubuntu 20 CentOS 6 & 8 OmniOS r151034 Solaris 10 (requires a GCC that understands -pthread, v5 works) When it has been built you can install it with "make install-all". It will by default install in /usr/local/bin and /usr/local/man/man1 (Solaris 10 - Sun Studio 12.4 can be used to compile if you edit Makefile.in and change -pthread to -thread and remove -Wall before running ./configure) There is support for various package systems (FreeBSD ports, Linux RPM, MacOS HomeBrew, Solaris "svr" packages and OmniOS Extra IPS) in the "pkgs" subdirectory. See the pkgs/Makefile for details. USAGE Start pnscan with "-h" for online help. pnscan tries to be smart as to how many threads to start - it will dynamically start only as many as is needed to make progress in the scan - up to a maximum either as specified with the "-n" command line option, or 8 minus the maximum number of available file descriptors (pnscan tries to increase it to the max limit automatically) - or any internal limit on the system. Host ranges can be specified both as a CIDR - network name or IP address / mask bit length and as a range. When using CIDR notation - the first and last address is ignored (normally used for broadcasts) Some examples: 192.168.0.0/24 192.160.0.1:192.160.0.254 arpanet/8 The CIDR names are looked up in "networks" (/etc/networks or the YP/NIS+/whatever equivalent). The host ranges can also be specified as a range (or a single address) of hostnames or IP addresses: some.where.com:otherplace.where.com 192.168.10.27:192.168.11.194 localhost Service/Port ranges can be specified both via symbolic names looked up in "services" (/etc/services or YP/NIS+/whatever equivalent) or as numbers: ssh:telnet 22:23 113 The strings used with "-w" and "-r" may contain escaped characters. NUL characters are legal (\0) to use. pnscan by default will start printing the output from the first line recevied - *or* from the start of a match with "-r" (or from the first line of the first match if used with the "-l" option). EXAMPLES # Scan network 192.168.0.0/24 for SSH daemons on port 22 pnscan 192.168.0.0/24 22 pnscan 192.168.0.1:192.168.0.254 ssh # Scan hosts 192.168.10.34 ... 98 for IDENT servers, max 8 threads pnscan -n8 -w"VERSION" 192.168.10.34:192.168.10.98 113 # Scan host 127.0.0.1 for WWW servers on all ports pnscan -w"HEAD / HTTP/1.0\r\n\r\n" -r"Server:" 192.168.0.32 1:65525 pnscan -w"HEAD / HTTP/1.0\r\n\r\n" -r"Server:" localhost 1:65525 # Send binary data and expect the binary sequence FF 00 FF on port 145. pnscan -W"05 5A 37" -R"FF 00 FF" 192.168.0.32 145 # Scan for Roxen servers and print the whole Server-line pnscan -l -w"HEAD / HTTP/1.0\r\n\r\n" -r"Roxen" localhost 1:65525 # Scan for pidentd servers and try to locate the version pnscan -w"VERSION" 192.160.0.0/24 113 # Scan network arpanet/24 for daytime servers and sort them IP-numerically pnscan arpanet/10 daytime | ipsort # Read host (&port) lines from stdin and scan the selected hosts for SSH echo '192.160.10.11 ssh' | pnscan -v echo '192.160.10.12' | pnscan 22 WARNING Scanning of networks of which you do not have explicit permission to do probably _will_ be considered abuse of network resources and may cause problems for you. So *please* use this tool with great care. pnscan-1.14.1/TODO000066400000000000000000000000321367244663200135600ustar00rootroot00000000000000IPv6 support? UDP scans? pnscan-1.14.1/bm.c000066400000000000000000000113151367244663200136400ustar00rootroot00000000000000/* ** bm.c - Boyer-Moore string search ** ** Copyright (c) 2002-2020, Peter Eriksson ** All rights reserved. ** ** Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are met: ** ** 1. Redistributions of source code must retain the above copyright notice, this ** list of conditions and the following disclaimer. ** ** 2. Redistributions in binary form must reproduce the above copyright notice, ** this list of conditions and the following disclaimer in the documentation ** and/or other materials provided with the distribution. ** ** 3. Neither the name of the copyright holder nor the names of its ** contributors may be used to endorse or promote products derived from ** this software without specific prior written permission. ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" ** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE ** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR ** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER ** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, ** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include "bm.h" #define MAX(a,b) ((a) < (b) ? (b) : (a)) static void preBmBc(unsigned char *x, int m, int bmBc[]) { int i; for (i = 0; i < BM_ASIZE; ++i) bmBc[i] = m; for (i = 0; i < m - 1; ++i) bmBc[x[i]] = m - i - 1; } static void suffixes(unsigned char *x, int m, int *suff) { int f, g, i; f = 0; suff[m - 1] = m; g = m - 1; for (i = m - 2; i >= 0; --i) { if (i > g && suff[i + m - 1 - f] < i - g) suff[i] = suff[i + m - 1 - f]; else { if (i < g) g = i; f = i; while (g >= 0 && x[g] == x[g + m - 1 - f]) --g; suff[i] = f - g; } } } static int preBmGs(unsigned char *x, int m, int bmGs[]) { int i, j, *suff; suff = (int *) calloc(sizeof(int), m); if (suff == NULL) return -1; suffixes(x, m, suff); for (i = 0; i < m; ++i) bmGs[i] = m; j = 0; for (i = m - 1; i >= -1; --i) if (i == -1 || suff[i] == i + 1) for (; j < m - 1 - i; ++j) if (bmGs[j] == m) bmGs[j] = m - 1 - i; for (i = 0; i <= m - 2; ++i) bmGs[m - 1 - suff[i]] = m - 1 - i; free(suff); return 0; } int bm_init(BM *bmp, unsigned char *x, int m, int icase) { int i; memset(bmp, 0, sizeof(*bmp)); bmp->icase = icase; bmp->bmGs = (int *) calloc(sizeof(int), m); if (bmp->bmGs == NULL) return -1; bmp->saved_m = m; bmp->saved_x = (unsigned char *) malloc(m); if (bmp->saved_x == NULL) return -2; for (i = 0; i < m; i++) bmp->saved_x[i] = icase ? tolower(x[i]) : x[i]; /* Preprocessing */ if (preBmGs(bmp->saved_x, m, bmp->bmGs) < 0) return -3; preBmBc((unsigned char *) bmp->saved_x, m, bmp->bmBc); return 0; } void bm_destroy(BM *bmp) { if (bmp->bmGs) free(bmp->bmGs); if (bmp->saved_x) free(bmp->saved_x); } /* Search for matches ** ** If mfun is defined, then call this function for each match. ** If mfun returns anything else but 0 abort the search. If the ** returned value is < 0 then return this value, else return the ** number of matches (so far). ** ** If mfun is NULL then stop at first match and return the position */ int bm_search(BM *bmp, unsigned char *y, int n, int (*mfun)(void *buf, int n, int pos)) { int i, j, c; int nm = 0; /* Searching */ j = 0; while (j <= n - bmp->saved_m) { for (i = bmp->saved_m - 1; i >= 0 && bmp->saved_x[i] == (bmp->icase ? tolower(y[i + j]) : y[i + j]); --i) ; if (i < 0) { if (mfun) { ++nm; c = mfun(y, n, j); if (c) return (c < 0 ? c : nm); j += bmp->bmGs[0]; } else return j; } else { unsigned char c = (bmp->icase ? tolower(y[i + j]) : y[i + j]); j += MAX(bmp->bmGs[i], bmp->bmBc[c] - bmp->saved_m + 1 + i); } } return mfun == NULL ? -1 : nm; } #if 0 int main(int argc, char *argv[]) { int pos; bm_setup(argv[1], strlen(argv[1])); pos = bm_search(argv[2], strlen(argv[2])); printf("Match at pos %d\n", pos); exit(0); } #endif pnscan-1.14.1/bm.h000066400000000000000000000041011367244663200136400ustar00rootroot00000000000000/* ** bm.c - Boyer-Moore string search ** ** Copyright (c) 2002-2020, Peter Eriksson ** All rights reserved. ** ** Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are met: ** ** 1. Redistributions of source code must retain the above copyright notice, this ** list of conditions and the following disclaimer. ** ** 2. Redistributions in binary form must reproduce the above copyright notice, ** this list of conditions and the following disclaimer in the documentation ** and/or other materials provided with the distribution. ** ** 3. Neither the name of the copyright holder nor the names of its ** contributors may be used to endorse or promote products derived from ** this software without specific prior written permission. ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" ** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE ** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR ** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER ** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, ** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef PNSCAN_BM_H #define PNSCAN_BM_H #define BM_ASIZE 256 /* Allowed character code values */ typedef struct { int xsize; int *bmGs; int bmBc[BM_ASIZE]; unsigned char *saved_x; int saved_m; int icase; } BM; extern int bm_init(BM *bmp, unsigned char *x, int m, int icase); extern int bm_search(BM *bmp, unsigned char *y, int n, int (*mfun)(void *buf, int n, int pos)); extern void bm_destroy(BM *bmp); #endif pnscan-1.14.1/build-aux/000077500000000000000000000000001367244663200147675ustar00rootroot00000000000000pnscan-1.14.1/build-aux/compile000077500000000000000000000163271367244663200163560ustar00rootroot00000000000000#! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2018-03-07.03; # UTC # Copyright (C) 1999-2018 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program 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, 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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"$@" ret=$? if test -f "$cofile"; then test "$cofile" = "$ofile" || mv "$cofile" "$ofile" elif test -f "${cofile}bj"; then test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" fi rmdir "$lockdir" exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: pnscan-1.14.1/build-aux/depcomp000077500000000000000000000560201367244663200163470ustar00rootroot00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2018-03-07.03; # UTC # Copyright (C) 1999-2018 Free Software Foundation, Inc. # This program 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, 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, see . # 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'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. This is deliberate. set_dir_from () { case $1 in */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; *) dir=;; esac } # Get the suffix-stripped basename of the given path, and save it the # global variable '$base'. set_base_from () { base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` } # If no dependency file was actually created by the compiler invocation, # we still have to create a dummy depfile, to avoid errors with the # Makefile "include basename.Plo" scheme. make_dummy_depfile () { echo "#dummy" > "$depfile" } # Factor out some common post-processing of the generated depfile. # Requires the auxiliary global variable '$tmpdepfile' to be set. aix_post_process_depfile () { # If the compiler actually managed to produce a dependency file, # post-process it. if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependency.h'. # Do two passes, one to just change these to # $object: dependency.h # and one to simply output # dependency.h: # which is needed to avoid the deleted-header problem. { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" } > "$depfile" rm -f "$tmpdepfile" else make_dummy_depfile fi } # A tabulation character. tab=' ' # A newline character. nl=' ' # Character ranges might be problematic outside the C locale. # These definitions help. upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ lower=abcdefghijklmnopqrstuvwxyz digits=0123456789 alpha=${upper}${lower} if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Avoid interferences from the environment. gccflag= dashmflag= # 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 cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$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. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir$base.o.d # libtool 1.5 tmpdepfile2=$dir.libs/$base.o.d # Likewise. tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d "$@" -MD fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done # Same post-processing that is required for AIX mode. aix_post_process_depfile ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/'"$tab"'\1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/'"$tab"'/ G p }' >> "$depfile" echo >> "$depfile" # make sure the fragment doesn't end with a backslash rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. "$@" $dashmflag | sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this sed invocation # correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. Remove # the object too, otherwise makedepend will parse it as a source file. -arch) eat=yes ;; -*|$object) ;; *) set fnord "$@" "$arg"; shift ;; esac done obj_suffix=`echo "$object" | sed 's/^.*\././'` touch "$tmpdepfile" ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" rm -f "$depfile" # makedepend may prepend the VPATH from the source file name to the object. # No need to regex-escape $object, excess matching of '.' is harmless. sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process the last invocation # correctly. Breaking it into two sed invocations is a workaround. sed '1,2d' "$tmpdepfile" \ | tr ' ' "$nl" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" "$tmpdepfile".bak ;; cpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E \ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" echo "$tab" >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: pnscan-1.14.1/build-aux/install-sh000077500000000000000000000360101367244663200167730ustar00rootroot00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2018-03-11.20; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # 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 or substantial portions of the Software. # # 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 # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # 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. tab=' ' nl=' ' IFS=" $tab$nl" # Set DOITPROG to "echo" to test this script. doit=${DOITPROG-} doit_exec=${doit:-exec} # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false is_target_a_directory=possibly usage="\ Usage: $0 [OPTION]... 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AC_PREREQ([2.69]) AC_INIT([Parallel Network Scanner], [1.14.1], [pen@lysator.liu.se], [pnscan], [https://github.com/ptrrkssn/pnscan]) AC_CONFIG_SRCDIR([pnscan.c]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_AUX_DIR([build-aux]) # Checks for programs. AC_PROG_CC AC_PROG_INSTALL AC_PROG_MAKE_SET # Checks for libraries. AC_SEARCH_LIBS([pthread_create], [pthread]) AC_SEARCH_LIBS([connect], [socket]) AC_SEARCH_LIBS([gethostbyname], [nsl]) # Checks for header files. AC_CHECK_HEADERS([arpa/inet.h fcntl.h locale.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h]) # Checks for typedefs, structures, and compiler characteristics. # Checks for library functions. AC_FUNC_MALLOC AC_CHECK_FUNCS([atexit gethostbyaddr gethostbyname inet_ntoa memset setlocale socket strdup strerror]) AC_CONFIG_FILES([Makefile pkgs/Makefile pkgs/Makefile.port pkgs/pnscan.rb pkgs/pkginfo pkgs/pnscan.spec pkgs/pkg-descr pkgs/build.sh]) AC_OUTPUT pnscan-1.14.1/old/000077500000000000000000000000001367244663200136535ustar00rootroot00000000000000pnscan-1.14.1/old/ipsort000077500000000000000000000002061367244663200151170ustar00rootroot00000000000000#!/bin/sh # # Sort a file containing IPv4 addresses at the beginning of each line exec sort -t . -k 1,1n -k 2,2n -k 3,3n -k 4,4n "$@" pnscan-1.14.1/old/ipsort.1000066400000000000000000000021341367244663200152550ustar00rootroot00000000000000.\" This manpage has been automatically generated by docbook2man .\" from a DocBook document. This tool can be found at: .\" .\" Please send any bug reports, improvements, comments, patches, .\" etc. to Steve Cheng . .TH "IPSORT" "1" "25 March 2002" "" "" .SH NAME ipsort \- sort a file using IPv4 addresses at the beginning of each line. .SH SYNOPSIS \fBipsort\fR\fB filename\fR .SH "DESCRIPTION" .PP This manual page documents briefly the \fBipsort\fR command. .PP \fBipsort\fR is a tool that can sort a file using IPv4 addresses at the beginning of each line. It is implemented as a shell script front end to the normal sort command. .SH "SEE ALSO" .PP pnscan (1) and sort (1). .SH "AUTHOR" .PP ipsort was written by Peter Eriksson . .PP Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts. pnscan-1.14.1/old/ipsort.sgml000066400000000000000000000064141367244663200160640ustar00rootroot00000000000000 manpage.1'. You may view the manual page with: `docbook-to-man manpage.sgml | nroff -man | less'. A typical entry in a Makefile or Makefile.am is: manpage.1: manpage.sgml docbook-to-man $< > $@ The docbook-to-man binary is found in the docbook-to-man package. Please remember that if you create the nroff version in one of the debian/rules file targets (such as build), you will need to include docbook-to-man in your Build-Depends control field. --> Peter"> Eriksson"> March 22, 2002"> 1"> pen@lysator.liu.se"> ipsort"> Debian"> GNU"> ]>
&dhemail;
&dhfirstname; &dhsurname; 2002 &dhusername; &dhdate;
&dhucpackage; &dhsection; &dhpackage; sort a file using IPv4 addresses at the beginning of each line. &dhpackage; filename DESCRIPTION This manual page documents briefly the &dhpackage; command. &dhpackage; is a tool that can sort a file using IPv4 addresses at the beginning of each line. It is implemented as a shell script front end to the normal sort command. SEE ALSO pnscan (1) and sort (1). AUTHOR &dhpackage; was written by &dhusername; &dhemail;. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts.
pnscan-1.14.1/old/pnscan.sgml000066400000000000000000000163151367244663200160270ustar00rootroot00000000000000 manpage.1'. You may view the manual page with: `docbook-to-man manpage.sgml | nroff -man | less'. A typical entry in a Makefile or Makefile.am is: manpage.1: manpage.sgml docbook-to-man $< > $@ The docbook-to-man binary is found in the docbook-to-man package. Please remember that if you create the nroff version in one of the debian/rules file targets (such as build), you will need to include docbook-to-man in your Build-Depends control field. --> Peter"> Eriksson"> March 22, 2002"> 1"> pen@lysator.liu.se"> pnscan"> Debian"> GNU"> ]>
&dhemail;
&dhfirstname; &dhsurname; 2002 &dhusername; &dhdate;
&dhucpackage; &dhsection; &dhpackage; multi threaded port scanning tool &dhpackage; <CIDR | host-range> <port-range> &dhpackage; DESCRIPTION This manual page documents briefly the &dhpackage; command. &dhpackage; is a tool that can be used to survey TCP network services. When used with two command line arguments it will scan the indicated network/hosts and ports. When used without arguments or just one then it will read hostname/IP addresses from stdin and probe those. The single port/service argument is used as a default if no port is indicated on stdin For example, it can be used to survey the installed versions of SSH, FTP, SMTP, Web, IDENT and possibly other services. This program implements a multithreaded TCP port scanner. More information and new relaseses may be found at: http://www.lysator.liu.se/~pen/pnscan OPTIONS Show summary of options. Be verbose. Print version. Print internal debugging info. Lookup and print hostnames. This will slow down the scan considerably. Enable shutdown mode. With this enabled pnscan will call shutdown(2) with an argument of 1 in order to half-close the TCP connection after any -w/-W arguments has been transmitted. The default is to wait for the remote party to close its end first (or until enough bytes has been received). Line oriented output. This option will cause pnscan to try to locate the beginning of a line when a match (-r/-R) has been found, and only print up to the last byte/character on that line. Request string to send. Please note that you must send any needed CR/LF characters as needed by the protocol since the string specified is sent as is (after escape characters has been decoded). Response string to look for. Hex coded request string to send. Hex coded response string to look for. Max bytes of response to print. Connect/Write/Read timeout. Maximum concurrent worker threads to start. SEE ALSO nmap (1) and ipsort (1). AUTHOR &dhpackage; was written by &dhusername; &dhemail;. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts.
pnscan-1.14.1/pkgs/000077500000000000000000000000001367244663200140415ustar00rootroot00000000000000pnscan-1.14.1/pkgs/Makefile.in000066400000000000000000000113631367244663200161120ustar00rootroot00000000000000# Makefile for pkgs PREFIX = @prefix@ PACKAGE = @PACKAGE_TARNAME@ VERSION = @PACKAGE_VERSION@ URL = @PACKAGE_URL@ # FreeBSD Ports PORTSDIR = /usr/ports PORTSNAME = sysutils/$(PACKAGE) PORTSRCDIR = $(PORTSDIR)/distfiles # HomeBrew (MacOS) package BREWDIR = /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula # SVR (SysV / Solaris classic packages) PKGPREFIX = LYS PKGNAME = $(PKGPREFIX)$(PACKAGE) TMPINSTDIR = /var/tmp/pkg-build-$(PACKAGE) TMPDESTDIR = $(TMPINSTDIR)/root TMPPKGDIR = $(TMPINSTDIR)/pkg # RPM RPMBUILDDIR = /root/rpmbuild RPMSPECSDIR = $(RPMBUILDDIR)/SPECS RPMSRCDIR = $(RPMBUILDDIR)/SOURCES RPMRPMSDIR = $(RPMBUILDDIR)/RPMS RPMSRPMSDIR = $(RPMBUILDDIR)/SRPMS # OmniOS Extra Repo OCEXDIR = ../../omnios-extra OCEXNAME = ooce/network/$(PACKAGE) OCEXBUILDDIR = /tmp/build_$(USER) INSTALL = @INSTALL@ @SET_MAKE@ all: @echo "Valid targets:" @echo " 'port' (FreeBSD)" @echo " 'brew' (MacOS Homebrew)" @echo " 'rpm' (CentOS/Redhat package)" @echo " 'svr' (Solaris old-style SysV package)" @echo " 'omnios' (OmniOS-Extra IPS repo)" @exit 1 ## FreeBSD Ports package: port: Makefile.port pkg-descr pkg-plist port-install-dist $(INSTALL) -d "$(PORTSDIR)/$(PORTSNAME)" cp Makefile.port "$(PORTSDIR)/$(PORTSNAME)/Makefile" cp pkg-descr pkg-plist "$(PORTSDIR)/$(PORTSNAME)" (cd "$(PORTSDIR)/$(PORTSNAME)" && \ make clean && \ make makesum && portlint -AC && \ make package) cp "$(PORTSDIR)/$(PORTSNAME)/work/pkg/$(PACKAGE)-$(VERSION).txz" . port-test: (cd "$(PORTSDIR)/$(PORTSNAME)" && port test "$(PORTSDIR)/$(PORTSNAME)") port-install-dist: (cd .. && make dist && \ cp $(PACKAGE)-$(VERSION).tar.gz $(PORTSRCDIR)/ptrrkssn-$(PACKAGE)-v$(VERSION)_GH0.tar.gz) port-install: port (cd "$(PORTSDIR)/$(PORTSNAME)" && make install) ## MacOS HomeBrew package: brew: brew-install-formulae brew-install-dist brew-install: brew (brew install $(PACKAGE) || brew upgrade $(PACKAGE) || brew reinstall $(PACKAGE)) brew-install-formulae: $(PACKAGE).rb $(INSTALL) -m 0644 $(PACKAGE).rb $(BREWDIR) # Alternative way to create the formulae brew-create-formulae: brew create https://github.com/ptrrkssn/$(PACKAGE)/archive/v$(VERSION).tar.gz brew edit $(PACKAGE) brew-install-dist: (cd .. && $(MAKE) dist && cp "$(PACKAGE)-$(VERSION).tar.gz" "`brew --cache $(PACKAGE)`") ## SVR (Solaris) package: svr solaris: mkdir -p "$(TMPDESTDIR)" && (cd .. && make DESTDIR="$(TMPDESTDIR)" install) (echo "i pkginfo"; (cd "$(TMPDESTDIR)$(PREFIX)" && find . -print | pkgproto | awk '{print $$1, $$2, $$3, $$4, "root", "root"}' )) >$(TMPINSTDIR)/prototype mkdir -p $(TMPPKGDIR) cp pkginfo $(TMPINSTDIR) pkgmk -o -a "`uname -p`" -r $(TMPDESTDIR)$(PREFIX) -d $(TMPPKGDIR) -f $(TMPINSTDIR)/prototype pkgtrans -s $(TMPPKGDIR) `pwd`/$(PKGNAME).pkg $(PKGNAME) rm -fr "$(TMPINSTDIR)" svr-install: svr pkgadd -d ./$(PKGNAME).pkg $(PKGNAME) ## CentOS/RedHat RPM package: rpm centos redhat: rpm-build rpm-lint: $(PACKAGE).spec rpmlint $(PACKAGE).spec rpm-install-specs: $(PACKAGE).spec $(INSTALL) -d $(RPMSPECSDIR) $(INSTALL) -m 0644 $(PACKAGE).spec $(RPMSPECSDIR) rpm-install-dist: (cd .. && make dist && cp $(PACKAGE)-$(VERSION).tar.gz $(RPMSRCDIR)) rpm-build: rpm-install-specs rpm-install-dist (cd $(RPMSPECSDIR) && rpmbuild -ba $(PACKAGE).spec) && \ cp $(RPMRPMSDIR)/`uname -m`/$(PACKAGE)-$(VERSION)*.rpm . && \ cp $(RPMSRPMSDIR)/$(PACKAGE)-$(VERSION)*.src.rpm . rpm-install-deps: yum install rpm-build rpmlint rpm-install: rpm rpm -ivvh $(PACKAGE)-$(VERSION)-1.*.`uname -m`.rpm ## OmniOS (omnios-extra) IPS package: omnios: omnios-build omnios-install-config: (cd $(OCEXDIR) && git checkout "$(PACKAGE)") $(INSTALL) -d "$(OCEXDIR)/build/$(PACKAGE)" $(INSTALL) build.sh local.mog "$(OCEXDIR)/build/$(PACKAGE)" (cd "$(OCEXDIR)/doc" && if ! fgrep "$(OCEXNAME)" baseline; then \ (cat baseline ; echo "extra.omnios $(OCEXNAME)") | sort >baseline.new && mv baseline.new baseline; \ fi) (cd "$(OCEXDIR)/doc" && if ! fgrep "$(OCEXNAME)" packages.md; then \ (head -2 packages.md ; \ (tail +2 packages.md ; echo "| $(OCEXNAME) | $(VERSION) | $(URL) | [ptrrkssn](https://github.com/ptrrkssn)") | \ sort) >packages.md.new && mv packages.md.new packages.md; \ fi) omnios-install-dist: (cd .. && make dist && $(INSTALL) -d "$(OCEXBUILDDIR)/$(PACKAGE)-$(VERSION)" && \ $(INSTALL) "$(PACKAGE)-$(VERSION).tar.gz" "$(OCEXBUILDDIR)/$(PACKAGE)-$(VERSION)") omnios-build: omnios-install-config omnios-install-dist (cd $(OCEXDIR)/build/$(PACKAGE) && ./build.sh) omnios-clean: (cd $(OCEXDIR)/build/$(PACKAGE) && rm -f build.log* tmp *~) # Clean targets maintainer-clean: distclean distclean: clean rm -f Makefile Makefile.port *.pkg pkginfo *.rb *.rpm *.spec pkg-descr build.sh *.txz rm -fr "$(TMPINSTDIR)" clean mostlyclean: -rm -f *~ \#* pnscan-1.14.1/pkgs/Makefile.port.in000066400000000000000000000005561367244663200170770ustar00rootroot00000000000000# $FreeBSD$ PORTNAME= @PACKAGE_TARNAME@ DISTVERSIONPREFIX= v DISTVERSION= @PACKAGE_VERSION@ CATEGORIES= sysutils security MAINTAINER= @PACKAGE_BUGREPORT@ COMMENT= Parallel Network Scanner LICENSE= BSD3CLAUSE LICENSE_FILE= ${WRKSRC}/LICENSE USE_GITHUB= yes GH_ACCOUNT= ptrrkssn GNU_CONFIGURE= yes INSTALL_TARGET= install-strip .include pnscan-1.14.1/pkgs/build.sh.in000066400000000000000000000016321367244663200161030ustar00rootroot00000000000000#!/usr/bin/bash # # {{{ CDDL HEADER # # This file and its contents are supplied under the terms of the # Common Development and Distribution License ("CDDL"), version 1.0. # You may only use this file in accordance with the terms of version # 1.0 of the CDDL. # # A full copy of the text of the CDDL should have accompanied this # source. A copy of the CDDL is also available via the Internet at # http://www.illumos.org/license/CDDL. # }}} # Copyright 2020 OmniOS Community Edition (OmniOSce) Association. . ../../lib/functions.sh PROG=@PACKAGE_TARNAME@ VER=@PACKAGE_VERSION@ PKG=ooce/network/pnscan SUMMARY="$PROG - @PACKAGE_STRING@" DESC="$PROG is a program to scan IPv4 networks for open TCP services." set_arch 64 set_mirror "$GITHUB/ptrrkssn/$PROG/archive" set_checksum "none" init download_source v$VER $PROG $VER prep_build build strip_install make_package clean_up # Vim hints # vim:ts=4:sw=4:et:fdm=marker pnscan-1.14.1/pkgs/local.mog000066400000000000000000000012551367244663200156420ustar00rootroot00000000000000# # This file and its contents are supplied under the terms of the # Common Development and Distribution License ("CDDL"), version 1.0. # You may only use this file in accordance with the terms of version # 1.0 of the CDDL. # # A full copy of the text of the CDDL should have accompanied this # source. A copy of the CDDL is also available via the Internet at # http://www.illumos.org/license/CDDL. # Copyright 2020 OmniOS Community Edition (OmniOSce) Association. set user root> set group bin> set mode 755> license LICENSE license=modified-BSD pnscan-1.14.1/pkgs/pkg-descr.in000066400000000000000000000003061367244663200162470ustar00rootroot00000000000000This is a port of pnscan, a Parallel Network Scanner This is a pretty basic tool to scan IPv4 networks for TCP services. No more, no less. WWW: @PACKAGE_URL@ - Peter Eriksson @PACKAGE_BUGREPORT@ pnscan-1.14.1/pkgs/pkg-plist000066400000000000000000000000401367244663200156700ustar00rootroot00000000000000bin/pnscan man/man1/pnscan.1.gz pnscan-1.14.1/pkgs/pkginfo.in000066400000000000000000000005051367244663200160260ustar00rootroot00000000000000PKG=LYS@PACKAGE_TARNAME@ NAME=@PACKAGE_STRING@ VERSION=@PACKAGE_VERSION@ DESC=A tool to scan IPv4 networks for open TCP services CLASSES=none CATEGORY=utility VENDOR=Peter Eriksson, Lysator ACS, Linkoping University, Sweden HOTLINE=@PACKAGE_URL@ EMAIL=@PACKAGE_BUGREPORT@ ISTATES=S s 1 2 3 RSTATES=S s 1 2 3 BASEDIR=@prefix@ pnscan-1.14.1/pkgs/pnscan.rb.in000066400000000000000000000012521367244663200162550ustar00rootroot00000000000000# Documentation: https://docs.brew.sh/Formula-Cookbook # https://rubydoc.brew.sh/Formula class Pnscan < Formula desc "A tool to probe IPv4 networks for TCP services" homepage "@PACKAGE_URL@" url "@PACKAGE_URL@/archive/v@PACKAGE_VERSION@.tar.gz" ## This line must be uncommented and updated with the correct hash value ## The correct value will be displayed when doing 'brew install @PACKAGE_TARNAME@' # sha256 "15430b64cb493571f6e46a38482402746bee7ed134c0e99d7976d231cab1c7d5" def install system "./configure", "--prefix=#{prefix}" system "make install" end test do system "#{bin}/@PACKAGE_TARNAME@", "-v", "127.0.0.1" "22" end end pnscan-1.14.1/pkgs/pnscan.spec.in000066400000000000000000000015511367244663200166060ustar00rootroot00000000000000Name: @PACKAGE_TARNAME@ Version: @PACKAGE_VERSION@ Release: 1%{?dist} Summary: "Peter's Parallel Network Scanner" # Group: Applications/Network License: BSD URL: @PACKAGE_URL@ Source0: https://codeload.github.com/ptrrkssn/%{name}/tar.gz/v%{version}?dummy=/%{name}-%{version}.tar.gz # BuildArch: x86_64 Prefix: %{_prefix} BuildRoot: %{_tmppath}/%{name}-root %description Pnscan is a tool that can be used to survey IPv4 TCP network services. %prep %setup -q -n %{name}-%{version} %build CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{_prefix} --mandir=%{_mandir} --libdir=%{_libdir} --sysconfdir=/etc make %install [ "$RPM_BUILD_ROOT" != "/" ] && rm -fr "$RPM_BUILD_ROOT" make DESTDIR="$RPM_BUILD_ROOT" install %clean [ "$RPM_BUILD_ROOT" != "/" ] && rm -fr "$RPM_BUILD_ROOT" %files %defattr(-,root,root) %{_bindir}/pnscan %{_mandir}/man1/pnscan.1.gz %changelog pnscan-1.14.1/pnscan.1000066400000000000000000000051351367244663200144450ustar00rootroot00000000000000.\" This manpage has been automatically generated by docbook2man .\" from a DocBook document. This tool can be found at: .\" .\" Please send any bug reports, improvements, comments, patches, .\" etc. to Steve Cheng . .TH "PNSCAN" "1" "27 March 2002" "" "" .SH NAME pnscan \- multi threaded port scanning tool .SH SYNOPSIS \fBpnscan\fR [ \fBoptions\fR] [ \fB \fR] \fBpnscan\fR [ \fBoptions\fR] [ \fB\fR] .SH "DESCRIPTION" This manual page documents briefly the \fBpnscan\fR command. .PP \fBpnscan\fR is a tool that can be used to survey TCP network services. .PP When used with two command line arguments it will scan the indicated network/hosts and ports. When used without arguments or just one then it will read hostname/IP addresses from stdin and probe those. The single port/service argument is used as a default if no port is indicated on stdin .PP For example, it can be used to survey the installed versions of SSH, FTP, SMTP, Web, IDENT and possibly other services. .PP This program implements a multithreaded TCP port scanner. More information and new relaseses may be found at: http://www.lysator.liu.se/~pen/pnscan .SH "OPTIONS" .TP \fB-h\fR Show summary of options. .TP \fB-v\fR Be verbose. .TP \fB-V\fR Print version. .TP \fB-d\fR Print internal debugging info. .TP \fB-s \fR Lookup and print hostnames. This will slow down the scan considerably. .TP \fB-S\fR Enable shutdown mode. With this enabled pnscan will call shutdown(2) with an argument of 1 in order to half-close the TCP connection after any -w/-W arguments has been transmitted. The default is to wait for the remote party to close its end first (or until enough bytes has been received). .TP \fB-l\fR Line oriented output. This option will cause pnscan to try to locate the beginning of a line when a match (-r/-R) has been found, and only print up to the last byte/character on that line. .TP \fB-w \fR Request string to send. Please note that you must send any needed CR/LF characters as needed by the protocol since the string specified is sent as is (after escape characters has been decoded). .TP \fB-r \fR Response string to look for. .TP \fB-W \fR Hex coded request string to send. .TP \fB-R \fR Hex coded response string to look for. .TP \fB-L \fR Max bytes of response to print. .TP \fB-t \fR Connect/Write/Read timeout. .TP \fB-n \fR Maximum concurrent worker threads to start. .SH "SEE ALSO" .BR nmap (1) .SH "AUTHOR" pnscan was written by Peter Eriksson . pnscan-1.14.1/pnscan.c000066400000000000000000000542421367244663200145320ustar00rootroot00000000000000/* ** pnscan.c - Parallell Network Scanner ** ** Copyright (c) 2002-2020, Peter Eriksson ** All rights reserved. ** ** Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are met: ** ** 1. Redistributions of source code must retain the above copyright notice, this ** list of conditions and the following disclaimer. ** ** 2. Redistributions in binary form must reproduce the above copyright notice, ** this list of conditions and the following disclaimer in the documentation ** and/or other materials provided with the distribution. ** ** 3. Neither the name of the copyright holder nor the names of its ** contributors may be used to endorse or promote products derived from ** this software without specific prior written permission. ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" ** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE ** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR ** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER ** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, ** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "bm.h" #define RESPONSE_MAX_SIZE 1024 char version[] = PACKAGE_VERSION; unsigned char *wstr = NULL; int wlen = 0; unsigned char *rstr = NULL; int rlen = 0; int debug = 0; int verbose = 0; int stop = 0; int tworkers = 1; /* Currently running worker threads */ int mworkers = 1; /* Peak started concurrent worker threads */ int aworkers = 0; /* Currently active probing worker threads */ int nworkers = 0; /* Max concurrent worker threads */ int timeout = 2000; /* ms */ int pr_sym = 0; int line_f = 0; int use_shutdown = 0; int maxlen = 64; int first_port = 0; int last_port = 0; unsigned long first_ip = 0x00000000; unsigned long last_ip = 0xFFFFFFFF; pthread_mutex_t cur_lock; unsigned long cur_ip; int cur_port; pthread_mutex_t print_lock; int ignore_case = 0; BM bmb; void print_version(FILE *fp) { fprintf(fp, "[PNScan, version %s - %s %s]\n", version, __DATE__, __TIME__); } int get_char_code(unsigned char **cp, int base) { int val = 0; int len = 0; while (len < (base == 16 ? 2 : 3) && ((**cp >= '0' && **cp < '0'+(base > 10 ? 10 : base)) || (base >= 10 && toupper(**cp) >= 'A' && toupper(**cp) < 'A'+base-10))) { val *= base; if (**cp >= '0' && **cp < '0'+(base > 10 ? 10 : base)) val += **cp - '0'; else if (base >= 10 && toupper(**cp) >= 'A' && toupper(**cp) < 'A'+base-10) val += toupper(**cp) - 'A' + 10; ++*cp; ++len; } return val & 0xFF; } int dehex(unsigned char *str) { unsigned char *wp, *rp; int val; rp = wp = str; while (*rp) { while (*rp && isspace(* (unsigned char *) rp)) ++rp; if (*rp == '\0') break; if (!isxdigit(* (unsigned char *) rp)) return -1; val = get_char_code(&rp, 16); *wp++ = val; } *wp = '\0'; return wp - str; } int deslash(unsigned char *str) { unsigned char *wp, *rp; rp = wp = str; while (*rp) { if (*rp != '\\') *wp++ = *rp++; else { switch (*++rp) { case 'n': *wp++ = 10; ++rp; break; case 'r': *wp++ = 13; ++rp; break; case 't': *wp++ = 9; ++rp; break; case 'b': *wp++ = 8; ++rp; break; case 'x': ++rp; *wp++ = get_char_code(&rp, 16); break; case '0': *wp++ = get_char_code(&rp, 8); break; case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': *wp++ = get_char_code(&rp, 10); break; default: *wp++ = *rp++; break; } } } *wp = '\0'; return wp-str; } void print_host(FILE *fp, struct in_addr in, int port) { struct hostent *hep = NULL; if (pr_sym) { hep = gethostbyaddr((const char *) &in, sizeof(in), AF_INET); fprintf(fp, "%-15s : %-40s : %5d", inet_ntoa(in), hep ? hep->h_name : "(unknown)", port); } else fprintf(fp, "%-15s : %5d", inet_ntoa(in), port); } int t_write(int fd, unsigned char *buf, int len) { int tw, wl, code; struct pollfd pfd; tw = len; while (tw > 0) { pfd.fd = fd; pfd.events = POLLOUT; pfd.revents = 0; while ((code = poll(&pfd, 1, timeout)) < 0 && errno == EINTR) errno = 0; if (code == 0) { code = -1; errno = ETIMEDOUT; } while ((wl = write(fd, buf, tw)) < 0 && errno == EINTR) ; if (wl < 0) return wl; tw -= wl; buf += wl; } return len; } int t_read(int fd, unsigned char *buf, int size) { int len, code; struct pollfd pfd; pfd.fd = fd; pfd.events = POLLIN; pfd.revents = 0; while ((code = poll(&pfd, 1, timeout)) < 0 && errno == EINTR) errno = 0; if (code == 0) { errno = ETIMEDOUT; return -1; } while ((len = read(fd, buf, size)) < 0 && errno == EINTR) ; return len; } int is_text(unsigned char *cp, int slen) { while (slen > 0 && (isprint(*cp) || *cp == '\0' || *cp == '\t' || *cp == '\n' || *cp == '\r')) { --slen; ++cp; } return slen == 0; } int print_output(unsigned char *str, int slen) { unsigned char *cp = str; int len; len = 0; if (str == NULL) { printf("NULL"); return len; } if (slen >= 2 && cp[0] == IAC && cp[1] >= xEOF) { printf("TEL : "); while (len < slen && len < maxlen) { if (*cp == IAC) { ++len; printf(""); switch (*++cp) { case 0: return len; case DONT: printf(""); break; case DO: printf(""); break; case WONT: printf(""); break; case WILL: printf(""); break; case SB: printf(""); break; case GA: printf(""); break; case EL: printf(""); break; case EC: printf(""); break; case AYT: printf(""); break; case AO: printf(""); break; case IP: printf(""); break; case BREAK: printf(""); break; case DM: printf(""); break; case NOP: printf(""); break; case SE: printf(""); break; case EOR: printf(""); break; case ABORT: printf(""); break; case SUSP: printf(""); break; case xEOF: printf(""); break; default: printf("<0x%02X>", *cp); } } else if (isprint(*cp)) putchar(*cp); else { switch (*cp) { case '\n': if (line_f) return len; printf("\\n"); break; case '\r': if (line_f) return len; printf("\\r"); break; case '\t': printf("\\t"); break; case '\0': printf("\\0"); break; default: printf("\\x%02X", *cp); } } ++len; ++cp; } } else if (is_text(str, slen)) { printf("TXT : "); while (len < slen && len < maxlen) { if (isprint(* (unsigned char *) str)) putchar(*str); else switch (*str) { case '\0': printf("\\0"); break; case '\n': if (line_f) return len; printf("\\n"); break; case '\r': if (line_f) return len; printf("\\r"); break; case '\t': printf("\\t"); break; default: printf("\\x%02x", * (unsigned char *) str); } ++len; ++str; } } else { printf("HEX :"); while (len < slen && len < maxlen) { printf(" %02x", * (unsigned char *) str); ++len; ++str; } } return len; } int probe(unsigned long addr, int port) { int fd, code, len; struct sockaddr_in sin; unsigned char buf[RESPONSE_MAX_SIZE]; struct pollfd pfd; fd = socket(AF_INET, SOCK_STREAM, 0); if (fd < 0) return -1; memset(&sin, 0, sizeof(sin)); sin.sin_family = AF_INET; sin.sin_port = htons(port); sin.sin_addr.s_addr = htonl(addr); code = fcntl(fd, F_GETFL, 0); if (code < 0) { close(fd); return -1; } #ifdef FNDELAY code = fcntl(fd, F_SETFL, code|FNDELAY); #else code = fcntl(fd, F_SETFL, code|O_NONBLOCK); #endif if (code < 0) { close(fd); return -1; } while ((code = connect(fd, (struct sockaddr *) &sin, sizeof(sin))) < 0 && errno == EINTR) errno = 0; if (code < 0 && errno == EINPROGRESS) { pfd.fd = fd; pfd.events = POLLOUT; pfd.revents = 0; while ((code = poll(&pfd, 1, timeout)) < 0 && errno == EINTR) errno = 0; if (code == 0) { code = -1; errno = ETIMEDOUT; } } if (code < 0) { if (verbose) { pthread_mutex_lock(&print_lock); print_host(stderr, sin.sin_addr, port); fprintf(stderr, " : ERR : connect() failed: %s\n", strerror(errno)); pthread_mutex_unlock(&print_lock); } close(fd); return 0; } if (wstr) { code = t_write(fd, wstr, wlen); if (code < 0) { if (verbose) { pthread_mutex_lock(&print_lock); print_host(stderr, sin.sin_addr, port); fprintf(stderr, " : ERR : write() failed: %s\n", strerror(errno)); pthread_mutex_unlock(&print_lock); } close(fd); return 0; } } if (use_shutdown) shutdown(fd, 1); while ((len = t_read(fd, buf, sizeof(buf)-1)) < 0 && errno == EINTR) ; if (len < 0) { if (verbose) { pthread_mutex_lock(&print_lock); print_host(stderr, sin.sin_addr, port); fprintf(stderr, " : ERR : read() failed: %s\n", strerror(errno)); pthread_mutex_unlock(&print_lock); } close(fd); return -1; } buf[len] = '\0'; if (rstr) { int pos; pos = bm_search(&bmb, buf, len, NULL); if (pos >= 0) { if (line_f) while (pos > 0 && !(buf[pos-1] == '\n' || buf[pos-1] == '\r')) --pos; pthread_mutex_lock(&print_lock); print_host(stdout, sin.sin_addr, port); printf(" : "); print_output(buf+pos, len-pos); putchar('\n'); pthread_mutex_unlock(&print_lock); } } else { pthread_mutex_lock(&print_lock); print_host(stdout, sin.sin_addr, port); printf(" : "); print_output(buf, len); putchar('\n'); pthread_mutex_unlock(&print_lock); } close(fd); return 1; } void * r_worker(void *arg) { unsigned long addr; int port; pthread_t tid; pthread_mutex_lock(&cur_lock); while (!stop) { if (cur_ip <= last_ip) { port = cur_port; addr = cur_ip++; } else { if (cur_port >= last_port) { stop = 1; break; } port = ++cur_port; addr = cur_ip = first_ip; } if (aworkers >= tworkers-1 && tworkers < nworkers) { ++tworkers; if (pthread_create(&tid, NULL, r_worker, NULL) != 0) { --tworkers; nworkers = tworkers; } if (tworkers > mworkers) mworkers = tworkers; } ++aworkers; pthread_mutex_unlock(&cur_lock); probe(addr, port); pthread_mutex_lock(&cur_lock); --aworkers; } --tworkers; pthread_mutex_unlock(&cur_lock); fflush(stdout); return NULL; } int get_host(char *str, unsigned long *ip) { struct hostent *hep; unsigned long tip; hep = gethostbyname(str); if (hep && hep->h_addr_list &&hep->h_addr_list[0]) { tip = * (unsigned long *) (hep->h_addr_list[0]); *ip = ntohl(tip); return 1; } return inet_pton(AF_INET, str, ip); } int get_service(char *str, int *pp) { struct servent *sep; char c; sep = getservbyname(str, "tcp"); if (sep) { *pp = ntohs(sep->s_port); return 1; } if (sscanf(str, "%u%c", pp, &c) != 1) return -1; if (*pp < 1 || *pp > 65535) return 0; return 1; } void * f_worker(void *arg) { unsigned long addr; int port, code; char buf[1024]; char *host; char *serv; char *tokp; pthread_t tid; pthread_mutex_lock(&cur_lock); while (!stop) { if (fgets(buf, sizeof(buf), stdin) == NULL) { if (debug) fprintf(stderr, "*** GOT EOF ***\n"); stop = 1; break; } host = strtok_r(buf, " \t\n\r", &tokp); if (host == NULL || host[0] == '#') continue; if (get_host(host, &addr) != 1) { if (verbose) fprintf(stderr, "%s: invalid host\n", host); continue; } serv = strtok_r(NULL, " \t\n\r", &tokp); if (serv == NULL) { if (first_port == 0) { if (verbose) fprintf(stderr, "%s: missing service specification\n", host); continue; } port = first_port; } else { code = get_service(serv, &port); if (code != 1) { if (verbose) fprintf(stderr, "%s: invalid service (code=%d)\n", serv, code); continue; } } if (aworkers >= tworkers-1 && tworkers < nworkers) { ++tworkers; if (pthread_create(&tid, NULL, f_worker, NULL) != 0) { --tworkers; nworkers = tworkers; } if (tworkers > mworkers) mworkers = tworkers; } ++aworkers; pthread_mutex_unlock(&cur_lock); probe(addr, port); pthread_mutex_lock(&cur_lock); --aworkers; } --tworkers; pthread_mutex_unlock(&cur_lock); fflush(stdout); return NULL; } char *argv0 = "pnscan"; void usage(FILE *out) { fprintf(out, "Usage: %s [] [{| } | ]\n", argv0); fputs("\n\ This program implements a multithreaded TCP port scanner.\n\ More information may be found at:\n\ \thttp://www.lysator.liu.se/~pen/pnscan\n\ \n\ Command line options:\n", out); fprintf(out, "\t-h Display this information.\n"); fprintf(out, "\t-V Print version.\n"); fprintf(out, "\t-v Be verbose.\n"); fprintf(out, "\t-d Print debugging info.\n"); fprintf(out, "\t-s Lookup and print hostnames.\n"); fprintf(out, "\t-i Ignore case when scanning responses.\n"); fprintf(out, "\t-S Enable shutdown mode.\n"); fprintf(out, "\t-l Line oriented output.\n"); fprintf(out, "\t-w Request string to send.\n"); fprintf(out, "\t-W Hex coded request string to send.\n"); fprintf(out, "\t-r Response string to look for.\n"); fprintf(out, "\t-R Hex coded response string to look for.\n"); fprintf(out, "\t-L Max bytes to print.\n"); fprintf(out, "\t-t Connect/Write/Read timeout.\n"); fprintf(out, "\t-n Concurrent worker threads limit.\n"); } int get_network(char *str, unsigned long *np) { struct netent *nep; struct in_addr ia; nep = getnetbyname(str); if (nep) { ia = inet_makeaddr(nep->n_net, 0); *np = ntohl(ia.s_addr); return 1; } return inet_pton(AF_INET, str, np); } int get_ip_range(char *str, unsigned long *first_ip, unsigned long *last_ip) { char first[1024], last[1024]; int len; unsigned long ip; unsigned long mask = 0; if (sscanf(str, "%1023[^/ ] / %u", first, &len) == 2) { /* CIDR */ if (get_network(first, &ip) != 1 || len < 0 || len > 32) return -1; ip = ntohl(ip); *first_ip = ip+1; len = 32-len; while (len-- > 0) mask = ((mask << 1)|1); *last_ip = (ip|mask)-1; return 2; } switch (sscanf(str, "%1023[^: ] : %1023s", first, last)) { case 1: if (get_host(first, first_ip) != 1) return -1; *last_ip = *first_ip; return 1; case 2: if (get_host(first, first_ip) != 1) return -1; if (get_host(last, last_ip) != 1) return -1; return 2; } return -1; } int get_port_range(char *str, int *first_port, int *last_port) { char first[256]; char last[256]; memset(first, 0, sizeof(first)); memset(last, 0, sizeof(last)); switch (sscanf(str, "%255[^: ] : %255s", first, last)) { case 1: if (strcmp(first, "all") == 0) { *first_port = 1; *last_port = 65535; return 2; } if (get_service(first, first_port) != 1) return -1; *last_port = *first_port; return 1; case 2: if (get_service(first, first_port) != 1) return -1; if (get_service(last, last_port) != 1) return -1; return 2; } return -1; } void e_fun(void) { printf("mworkers = %d, tworkers = %d, aworkers = %d, nworkers = %d\n", mworkers, tworkers, aworkers, nworkers); } int main(int argc, char *argv[]) { int i, j; struct rlimit rlb; char *arg; argv0 = argv[0]; setlocale(LC_CTYPE, ""); first_port = 0; last_port = 0; getrlimit(RLIMIT_NOFILE, &rlb); rlb.rlim_cur = rlb.rlim_max; setrlimit(RLIMIT_NOFILE, &rlb); signal(SIGPIPE, SIG_IGN); nworkers = rlb.rlim_cur - 8; if (nworkers > 1024) nworkers = 1024; pthread_mutex_init(&cur_lock, NULL); pthread_mutex_init(&print_lock, NULL); for (i = 1; i < argc && argv[i][0] == '-'; i++) for (j = 1; j > 0 && argv[i][j]; ++j) switch (argv[i][j]) { case '-': case '\0': ++i; goto EndOptions; case 'V': print_version(stdout); break; case 'd': ++debug; break; case 'i': ignore_case = 1; break; case 'v': ++verbose; break; case 'h': usage(stdout); exit(0); case 'l': ++line_f; break; case 's': ++pr_sym; break; case 'S': ++use_shutdown; break; case 'w': if (argv[i][2]) wstr = (unsigned char *) strdup(argv[i]+2); else if (i+1 < argc) wstr = (unsigned char *) strdup(argv[++i]); else { fprintf(stderr, "%s: Missing required argument for '-w'\n", argv[0]); exit(1); } wlen = deslash(wstr); j = -2; break; case 'W': if (argv[i][2]) wstr = (unsigned char *) strdup(argv[i]+2); else if (i+1 < argc) wstr = (unsigned char *) strdup(argv[++i]); else { fprintf(stderr, "%s: Missing required argument for '-W'\n", argv[0]); exit(1); } wlen = dehex(wstr); j = -2; break; case 'R': if (argv[i][2]) rstr = (unsigned char *) strdup(argv[i]+2); else if (i+1 < argc) rstr = (unsigned char *) strdup(argv[++i]); else { fprintf(stderr, "%s: Missing required argument for '-R\n", argv[0]); exit(1); } rlen = dehex(rstr); j = -2; break; case 'r': if (argv[i][2]) rstr = (unsigned char *) strdup(argv[i]+2); else if (i+1 < argc) rstr = (unsigned char *) strdup(argv[++i]); else { fprintf(stderr, "%s: Missing required argument for '-r'\n", argv[0]); exit(1); } rlen = deslash(rstr); j = -2; break; case 'L': if (argv[i][2]) arg = argv[i]+2; else arg = argv[++i]; if (!arg || sscanf(arg, "%u", &maxlen) != 1) { fprintf(stderr, "%s: Invalid length specification: %s\n", argv[0], arg ? arg : ""); exit(1); } j = -2; break; case 't': if (argv[i][2]) arg = argv[i]+2; else arg = argv[++i]; if (!arg || sscanf(arg, "%u", &timeout) != 1) { fprintf(stderr, "%s: Invalid timeout specification: %s\n", argv[0], arg ? arg : ""); exit(1); } j = -2; break; case 'n': if (argv[i][2]) arg = argv[i]+2; else arg = argv[++i]; if (!arg || sscanf(arg, "%u", &nworkers) != 1) { fprintf(stderr, "%s: Invalid workers specification: %s\n", argv[0], arg ? arg : ""); exit(1); } j = -2; break; default: fprintf(stderr, "%s: unknown command line switch: -%c\n", argv[0], argv[i][j]); exit(1); } EndOptions: if (rstr) { if (bm_init(&bmb, rstr, rlen, ignore_case) < 0) { fprintf(stderr, "%s: Failed search string setup: %s\n", argv[0], rstr); exit(1); } } if (debug) atexit(e_fun); if (i == argc || i+1 == argc) { if (i + 1 == argc) if (get_service(argv[i], &first_port) != 1) { fprintf(stderr, "%s: Invalid port/service: %s\n", argv[0], argv[i]); exit(1); } if (verbose || isatty(0)) { if (!isatty(0)) fprintf(stderr, "[Reading host/address data from stdin]\n"); else fprintf(stderr, "[Waiting for host/address data on stdin]\n"); } f_worker(NULL); pthread_exit(NULL); return 1; /* Not reached */ } if (i + 2 != argc) { fprintf(stderr, "%s: Missing or extra argument(s). Use '-h' for help.\n", argv[0]); exit(1); } if (get_ip_range(argv[i], &first_ip, &last_ip) < 1) { fprintf(stderr, "%s: Invalid IP address range: %s\n", argv[0], argv[i]); exit(1); } if (get_port_range(argv[i+1], &first_port, &last_port) < 1) { fprintf(stderr, "%s: Invalid Port range: %s\n", argv[0], argv[i+1]); exit(1); } cur_ip = first_ip; cur_port = first_port; r_worker(NULL); pthread_exit(NULL); return 1; /* Not reached */ } pnscan-1.14.1/t_listen.c000066400000000000000000000063451367244663200150720ustar00rootroot00000000000000/* ** t_listen.c - Test daemon for pnscan ** ** Copyright (c) 2002-2020, Peter Eriksson ** All rights reserved. ** ** Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are met: ** ** 1. Redistributions of source code must retain the above copyright notice, this ** list of conditions and the following disclaimer. ** ** 2. Redistributions in binary form must reproduce the above copyright notice, ** this list of conditions and the following disclaimer in the documentation ** and/or other materials provided with the distribution. ** ** 3. Neither the name of the copyright holder nor the names of its ** contributors may be used to endorse or promote products derived from ** this software without specific prior written permission. ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" ** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE ** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR ** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER ** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, ** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include #include #include #include #include #include int port_base = 32768; int port_len = 16384; int timeout = 10; const char *msg = "Hello, World!\n"; void error(const char *msg) { fprintf(stderr, "Error: %s: %s\n", msg, strerror(errno)); exit(1); } int main(int argc, char *argv[]) { int s_fd, r_fd, port, rc, n; struct sockaddr_in s_sin, r_sin; socklen_t r_sin_len; s_fd = socket(PF_INET, SOCK_STREAM, 0); if (s_fd < 0) error("socket"); n = 0; do { port = (random()%port_len)+port_base; memset(&s_sin, 0, sizeof(s_sin)); s_sin.sin_family = AF_INET; s_sin.sin_addr.s_addr = INADDR_ANY; s_sin.sin_port = htons(port); rc = bind(s_fd, (struct sockaddr *) &s_sin, sizeof(s_sin)); } while (rc < 0 && (errno == EINTR || errno == EADDRINUSE) && n++ < 10); if (rc < 0) error("bind"); if (listen(s_fd, 10) < 0) error("listen"); #if 0 signal(SIGPIPE, SIG_IGN); #endif rc = fork(); if (rc < 0) error("fork"); if (rc) { printf("%d\n", port); exit(0); } close(0); dup2(open("/dev/null", O_RDONLY), 0); close(1); dup2(open("/dev/null", O_WRONLY), 1); alarm(timeout); do { r_sin_len = sizeof(r_sin); r_fd = accept(s_fd, (struct sockaddr *) &r_sin, &r_sin_len); } while (r_fd < 0 && errno == EINTR); if (r_fd < 0) error("accept"); if (write(r_fd, msg, strlen(msg)) < 0) error("write"); close(r_fd); _exit(0); }