pax_global_header00006660000000000000000000000064126052550540014516gustar00rootroot0000000000000052 comment=e9ba607a15d388875c1cc537e65a50a52b08d026 cwdaemon-0.10.2/000077500000000000000000000000001260525505400133735ustar00rootroot00000000000000cwdaemon-0.10.2/AUTHORS000066400000000000000000000006661260525505400144530ustar00rootroot00000000000000Contributions from the following people: Joop Stakenborg, PG4I (Code Maintainer) Rein Couperus, PA0R Wolf-Ruediger Juergens, DL2WRJ Ladislav Vaiz, OK1ZIA Simon Baldwin, G0FRD (unixcw libraries) Diane Bruce, VA3DB (FreeBSD support) Jason L. Wright, AI4JW (OpenBSD support) Jenö Vágó, HA5SEcwdaemon-0.10.2/COPYING000066400000000000000000000431001260525505400144240ustar00rootroot00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave, Cambridge, MA 02139, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 19yy 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 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., 675 Mass Ave, Cambridge, MA 02139, USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. cwdaemon-0.10.2/ChangeLog000066400000000000000000000234271260525505400151550ustar00rootroot000000000000002015-10-05 Kamil Ignacak * updating files in debian/ directory 2015-09-24 Kamil Ignacak * tests: fixing two problems (one compilation error and one warning) in cwdaemon.c after tests on Alpine Linux. 2015-09-22 Kamil Ignacak * tests: small improvements after next round of running test scripts. 2015-08-10 Kamil Ignacak * test: adding test/cwtest_esc5.{pl|sh} files that are used to test cwdaemon's response to 5 escape request (asking cwdaemon to exit). 2015-08-09 Kamil Ignacak * tests: adding test/cwtest_short_space.pl test file checking for "short space" problem in libcw. The problem causes cwdaemon to hang on space character in some circumstances. The fix for this problem should be implemented in libcw, the test only checks that libcw has this fix implemented. 2015-08-08 Kamil Ignacak * tests: adding test/cwtest_esc7.pl file with tests for 7 requests. adding test/cwtest_escf.pl file with tests for f requests. 2015-08-02 Kamil Ignacak * tests: adding test/cwtest_esc2.pl file with tests for 2 requests. 2015-07-29 Kamil Ignacak * examples and tests: moving some files from test/ to examples/. The goal is on one hand to have small set of very simple examples that can be used by some users to create their own applications interfacing cwdaemon, and on the other hand to have coherent set of tests that can be used by me to get the best test coverage. The tests will be implemented in Perl only (so no duplication of tests written in C and in Perl). Updating built system files accordingly. 2015-07-02 Kamil Ignacak * tests: improving test/cwtest.pl. There is one additional small test, but the most important change is using randomly generated input data. Additionally refactoring of code (some code moved to Perl modules; overall improvements) and adding support for command line arguments to the test script. 2014-04-22 Kamil Ignacak * src/cwdaemon.c: fixes of problems reported by Pino Zollo ZP4KFX. See NEWS entry of cwdaemon 0.10.1 for more details. * doc/cwdaemon.8.in: fixes of two problems (one of them reported by Pino Zollo ZP4KFX). * updating debian/* files 2014-01-09 Kamil Ignacak Fixed one issue with switching sound systems. When a network request for changing sound system is received, and cwdaemon tries to switch to the sound system but fails, it then attempts to fall back to "Null" sound system. Opening a "Null" sound system isn't very complicated, so it should succeed. We may not have a working sound, but at least cwdaemon won't attempt to ask for audio on a closed (un-opened) sound system. 2014-01-08 Kamil Ignacak Changing cwdaemon's version from 0.9.7 to 0.10. Updating year in copyright notice. 2014-01-05 Kamil Ignacak * ptt delay: changes in how 'd' request is handled. Until now when value sent in request was negative, the delay has been set to MAX. Now the negative value is ignored when handling request, and causes exit() when handling command line arg. 2014-01-02 Kamil Ignacak * audio systems: Making the daemon quit on invalid audio system on startup. If cwdaemon is started with invalid/unsupported/non-available audio system (either specified in command line, or the default one), it exits. Until now the daemon continued to run even if audio system was misconfigured. Now it exits. Code handling unsuccessful reconfiguration/change of audio system through network request has not been changed (the daemon should continue to work, at least in theory). 2014-01-02 Kamil Ignacak * debug: Adding new recognized values for "debug file" command line option. Debug output can be now redirected to stderr, thanks to new supported special value "stderr" passed to command line option. I've also made sure that "syslog" value is reserved for future use (for now it is rejected). 2013-12-28 Kamil Ignacak * cwdevice: the new default cwdevice is "null". It is a default device at startup (thanks to new function cwdaemon_cwdevice_init()), unless it is changed through command line, or until it is changed through network request. It is also a default fallback device if something goes wrong when changing the cwdevice using network request. The fact that "null" is the new default doesn't mean that you have to change the way you invoke cwdaemon. It just means that the variable describing cwdevice is no longer a NULL pointer waiting to be properly initiated (or not) by command line argument or network request. The variable now references to "null" device by default, from start, so there is no risk of using NULL pointer. 2013-12-26 Kamil Ignacak * configuration: adding test of cwdevice desciption passed either through command line (-d/--cwdevice ) or through network (8). Empty device descriptions are now discarded and shouldn't cause crash of daemon anymore. 2013-12-22 Kamil Ignacak * configuration: Unification of configuration via command line and through socket. Parameters of cwdaemon can be changed using either command line switches, or requests sent through socket. Some of parameters can be changed using both ways. Handling the two ways is implemented in two different places, and some code was duplicated. I have reused some functions that handled only command line arguments to also handle requests sent through pipe. I have also modified some debug messages printed on receiving invalid configuration values, so that the messages have similar format. 2013-12-21 Kamil Ignacak * command line options: added support for --long-options. 2013-12-20 Kamil Ignacak * debug code: symblic names as verbosity debug levels; cwdaemon_debug() now can write to stdout and to disc file; cwdaemon_debug() accepts __line__ and __FILE__. Three new command line options related to debugging (verbosity level, libcw debug flags, output debug file). 2013-12-17 Kamil Ignacak * build system: renaming configure.in to configure.ac Making some other small changes so that current source code (which - so far - is still 0.9.7) can build without warnings. * debian/* files: upgrading content of control and init.d files to cleanly build Debian package. Since now I have a cleanly "buildable" source code tree, I can proceed with hacking the code. 2012-12-30 Kamil Ignacak * testing: improving test/cwtest.pl script - more test cases, checking replies from server, multiple repetitions of test cases in a loop. * functionality: restoring functionality from 0.9.4: reply from cwdaemon to a "h" escape request starts with character "h". This small piece of functionality was missing from post-0.9.4 releases. 2012-12-29 Kamil Ignacak * h Some changes that fix problems related to callback mechanism replying to h sequence. The problems were reported by Thomas Beierlein (thank you!). 2012-11-18 Kamil Ignacak * 30 is setting volume to zero, but it was impossible to re-set the volume to non-zero value (e.g. with 3440). This now has been fixed. The problem has been reported by Thomas Beierlein (thanks!). 2012-07-04 Kamil Ignacak * after performing some tests it turned out that cwdaemon sends malformed replies; three changes in src/cwdaemon.c fix this problem; 2012-07-03 Kamil Ignacak * preparing cwdaemon for new release - few updates in various files. 2012-06-18 Kamil Ignacak * audio: it was possible in previous versions of cwdaemon that after forking cwdaemon didn't produce any sound. This is now fixed. * tests: further clean up in 'test/': removing binary files. 2012-06-17 Kamil Ignacak * tests: somewhere around 17.06 I have cleaned up a bit contents of 'test/'; Two *.c files have been merged into one, Makefile files have been added. 2012-06-16 Kamil Ignacak * build system: added "-std=C99" compilation flag. Temporarily enabling more warnings. 2012-06-12 Kamil Ignacak * escape codes: until now, whenever client has sent request to change tone, cwdaemon has been also resetting volume to default value. This has been changed - in such situation volume is not reset, you need to send separate escape code to change volume. 2012-06-11 Kamil Ignacak * options: implementing option '-T', setting initial tone used by cwdaemon. 2012-06-10 Kamil Ignacak * build system: introducing directories "src" and "doc", moving few files to the directories. 2012-06-05 Kamil Ignacak * audio system: improving selection/control of audio system: user can now specify (through command line arguments or through control data sent via socket) audio system: OSS, ALSA or PulseAudio (in addition to options available until now: console, soundcard, none). 2012-06-04 Kamil Ignacak * It seems that all changes from Jenö have been added to source code three. Proceeding with small improvements and comments. 2012-06-04 Kamil Ignacak * Jenö Vágó has sent me a set of changes that he has made to cwdaemon. The changes improve cwdaemon in many ways and have been tested by Jenö during his work with cwdaemon. I owe him many thanks for the changes and for insightful comments about the application and about operation of HAM stations in general. During application of the changes to git source tree I have also modified formatting, spaces, names and other minor items. I think that I've applied all changes, but I will check this again later. 2012-04-05 Kamil Ignacak * general: committing files from cwdaemon_0.9.4.orig.tar.gz and cwdaemon_0.9.4-9.debian.tar.gz to git repository on Sourceforge. * patching: applying patches from debian/patches: 01-Removed-bashism-from-cwsetup.patch by Michael Meskes 02-libcw3-transition.patch by Kamil Ignacak 03-generator-start.patch by Jenö Vago 04-buffer-end.patch by Jenö Vago 05-ptt-off-wait.patch by Jenö Vago 06-install-scripts-as-scripts.patch by Kamal Mostafa Since the patches have been applied, I will remove them. * debian/: upgrading debian/* files. cwdaemon-0.10.2/INSTALL000066400000000000000000000011631260525505400144250ustar00rootroot00000000000000You will need to have the the libcw6 library and header files installed to compile and install cwdaemon 0.10.2. libcw is a part of unicw package which can be found here: http://unixcw.sourceforge.net/ After installing libcw6 development files do: 1: ./configure 2: make 3: make install (as root) Before doing step 1, you may need to update your PKG_CONFIG_PATH environment variable so that it contains location of libcw.pc file. The cwdaemon program is installed in /usr/local/sbin. See the provided README for more details. The manual page will tell you some more about startup options, you could also type cwdaemon -h. cwdaemon-0.10.2/Makefile.am000066400000000000000000000045311260525505400154320ustar00rootroot00000000000000SUBDIRS=src doc examples #AM_CFLAGS = @UNIXCW_CFLAGS@ CLEANFILES = *~ \ ./test/*~ \ ./test/cwdaemon/*~ \ ./test/cwdaemon/test/*~ CWDAEMON_EXAMPLE_FILES=README \ examples/example.pl \ examples/example.sh \ examples/example.c examples/Makefile.am examples/Makefile.in CWDAEMON_TEST_FILES=test/cwtest.pl \ test/cwtest_esc2.pl \ test/cwtest_esc3.pl \ test/cwtest_esc5.pl test/cwtest_esc5.sh \ test/cwtest_esc64.pl \ test/cwtest_esc7.pl \ test/cwtest_esc8.pl \ test/cwtest_escd.pl \ test/cwtest_escf.pl \ test/cwtest_escg.pl \ test/cwtest_short_space.pl \ test/cwdaemon/client.pm \ test/cwdaemon/test/common.pm CWDAEMON_PATCHES=patches/cwdaemon-0.5-sergei.diff patches/cwdaemon-0.7-ok1zia.diff patches/cwdaemon-mt.patch CWDAEMON_SCHEMATICS_FILES=doc/schematics/parallelport_circuit.jpg doc/schematics/parallelport_circuit.ps \ doc/schematics/serialport_circuit.jpg doc/schematics/serialport_circuit.ps EXTRA_DIST = cwdaemon.spec.in \ $(CWDAEMON_EXAMPLE_FILES) \ $(CWDAEMON_TEST_FILES) \ $(CWDAEMON_CWDAEMON_PATCHES) \ $(CWDAEMON_SCHEMATICS_FILES) \ cwdaemon.png TODO README cwsetup.sh \ debian install-data-local: @$(NORMAL_INSTALL) $(mkinstalldirs) $(DESTDIR)$(pkgdatadir) $(INSTALL_DATA) $(srcdir)/README $(DESTDIR)$(pkgdatadir) $(INSTALL_DATA) $(srcdir)/doc/schematics/parallelport_circuit.ps $(DESTDIR)$(pkgdatadir) $(INSTALL_DATA) $(srcdir)/doc/schematics/serialport_circuit.ps $(DESTDIR)$(pkgdatadir) $(INSTALL_DATA) $(srcdir)/doc/schematics/parallelport_circuit.jpg $(DESTDIR)$(pkgdatadir) $(INSTALL_DATA) $(srcdir)/doc/schematics/serialport_circuit.jpg $(DESTDIR)$(pkgdatadir) # The scripts will be installed as executable. $(INSTALL_SCRIPT) $(srcdir)/examples/example.sh $(DESTDIR)$(pkgdatadir) $(INSTALL_SCRIPT) $(srcdir)/examples/example.pl $(DESTDIR)$(pkgdatadir) $(INSTALL_SCRIPT) $(srcdir)/cwsetup.sh $(DESTDIR)$(pkgdatadir) $(INSTALL_DATA) $(srcdir)/examples/README $(DESTDIR)$(pkgdatadir) $(INSTALL_DATA) $(srcdir)/examples/example.c $(DESTDIR)$(pkgdatadir) $(INSTALL_DATA) $(srcdir)/examples/Makefile.am $(DESTDIR)$(pkgdatadir) $(INSTALL_DATA) $(srcdir)/examples/Makefile.in $(DESTDIR)$(pkgdatadir) $(INSTALL_DATA) $(srcdir)/cwdaemon.png $(DESTDIR)$(pkgdatadir) uninstall-local: $(RM) $(DESTDIR)/$(pkgdatadir)/* rpm: Makefile make dist $(RPMBUILD) -ta $(PACKAGE)-$(VERSION).tar.gz rm $(PACKAGE)-$(VERSION).tar.gz cwdaemon-0.10.2/Makefile.in000066400000000000000000000646061260525505400154540ustar00rootroot00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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Changes since previous release: * Copying the repository to github.com. github will be now the new home of cwdaemon. The address is https://github.com/acerion/cwdaemon * Testing against libcw 6.5.1 from unixcw 3.5.0. * Compiling and testing on following platforms: - Debian GNU/Linux 8 jessie/sid, x86_64, gcc 4.9.2; - Alpine Linux 3.1, x86_64, gcc 4.8.3, musl 1.1.5; - FreeBSD 10.0, x86_64, clang 3.3; * Fixing compilation error found during tests on Alpine Linux. * Improving test sets (test/ directory). * Improving examples of interfacing cwdaemon (examples/ directory). ---- cwdaemon 0.10.1 / 2014.04.23 New release. Changes since previous release: * Fixing bug #1 reported by Pino Zollo ZP4KFX: cwdaemon failed to properly respond to f Escape request. Attempting to change sound system used by cwdaemon caused the program to completely go silent and to not to send replies. * Fixing bug #2 also reported by Pino Zollo ZP4KFX: cwdaemon has been sending replies too early, sometimes right after starting to play Morse characters (i.e. not waiting for end of playing the characters). This problem has been fixed by changes in cwdaemon source code, as well as by changes in unixcw/libcw source code (this is why you should use libcw version 6.1.1 from unixcw 3.3.1). * Fixing bug #3 also reported by Pino Zollo ZP4KFX: description of escaped request for word mode in man page has been incorrect (wrong code of request). This has been fixed. * Fixing bug #4, this one discovered by me: cwdaemon failed to correctly close network socket at exit. This has been fixed. Many thanks to Pino Zollo ZP4KFX for reporting bugs in cwdaemon 0.10.0 and taking time to test fixes. ---- cwdaemon 0.10.0 / 2014.01.15 New release. Changes since previous release: * Empty name of keying device sent with "8" network request shouldn't cause cwdaemon to crash anymore. Handling of empty/invalid keying device name has been improved. * Until now if cwdaemon was called with invalid / unsupported / non-available sound system, it could start with misconfigured sound system. Now cwdaemon exits when it cannot open a sound system during start. * When cwdaemon receives "switch to sound system X" network request, and it fails to correctly switch to the sound system, it falls back to "Null" audio system. The fall back eliminates possibility of crashing on attempt to use uninitialized sound system. * Handling of "ptt delay" parameter has changed. Until now when value sent in network request was negative, the delay has been set to MAX. Now the negative value sent with network request is ignored. When the negative value has been passed through command line argument, cwdaemon exits. * Debug strings can be now printed to stdout (default, was already available), stderr, or disc file. Check -f / --debugfile command line option for more information. * Verbosity level of debug messages can be controlled with command line options. * cwdaemon now accepts --long-options on systems that support this functionality. * Help text printed when calling cwdaemon with "-h" command line argument has been expanded. * Man page for cwdaemon has been expanded. This version of cwdaemon has been tested with libcw6. ---- cwdaemon 0.9.7 / 2013.01.11 New release. The reason for this release is fixing some bugs reported by Thomas Beierlein: - 30 request has been setting volume to zero, but it was impossible to re-set the volume to non-zero value (e.g. with 3440). This now has been fixed. - reply mechanism replying to h requests wasn't working correctly. Behaviour of the reply mechanism has been improved. A Perl script testing cwdaemon (test/cwtest.pl) has greatly improved in the process of fixing the second issue. This version of cwdaemon is intended to be used with libcw5. This version of cwdaemon has been barely tested by main developer. ---- cwdaemon 0.9.6 / 2012.07.04 New release. Most of the changes in the release were introduced by Jenö Vágó, HA5SE The changes include: - improved behaviour of PTT function, - completed implementation of basics of handshaking between cwdaemon and client application; this should allow the client application e.g. to send message char-by-char; - fixing some side effects of previously applied patches. This version of cwdaemon is intended to be used with libcw4. This version of cwdaemon has been barely tested by main developer. ---- cwdaemon 0.9.5 / 2012.04.09 New upstream release. The release has been made after taking over the project by Kamil Ignacak in January 2012. This upstream version (0.9.5) is essentially an official upstream release of Debian package 0.9.4-9, with Debian patches applied. No new features and no new fixes were added to 0.9.5, compared to 0.9.4-9. Purpose of upstream release 0.9.5 is to establish a starting point for revived cwdaemon project. This release HAS NOT been tested. New project home page: http://cwdaemon.sourceforge.net Summary of changes in applied Debian patches: - "Removed bashism from cwsetup.sh script" (by Michael Meskes ); - "Minor changes for transition from unixcw to libcw3" (by Kamil Ignacak, including fixes by Jenö Vágó, HA5SE); - "Checking for '\n' char that may occur at the end of TCP buffer." (by Jenö Vágó); - "Call to cw_wait_for_tone_queue() to prevent too early PTT OFF" (by Jenö Vágó); - "Install scripts with INSTALL_SCRIPT to get correct permissions" (by Kamal Mostafa ); ---- cwdaemon (0.9.4) * Cwdaemon has been ported to the latest version of unixcw, version 2.3. First you need to configure and install unixcw, which adds the unixcw development library and headers to your system. When running cwdaemon's 'configure', unixcw will be automatically included. See the INSTALL file for unixcw details. * Aborting (ESC4) has been improved by using select(). Cwdaemon will now abort even when in the middle of sending a character. * PTT has been implemented outside the unixcw libraries. This is untested, footswitch is also untested in this release. cwdaemon (0.9.3) * This is a debian-only maintenance release. cwdaemon (0.9.2) * Many patches by Jason L. Wright, AI4JW, which brings us OpenBSD support (you will need OpenBSD-current or the upcoming OpenBSD-3.7) and the following: * Better command line parsing and error checking added. * The 'none' sound device had been added in case you don't want a sidetone. * Free entry of portnames has been added, together with autodetection of ports. This should give is support for more platforms. * Many minor bugfixes. * A null device has been added, in case you want sidetone, but no keying (see 'man cwdaemon'). cwdaemon (0.9.1) * Fixes a possible buffer overflow. cwdaemon (0.9) * ESCh will send echo to the program using cwdaemon when CW playing is done, using the '^' character. Added by Lada, OK1ZIA. This is used by tucnak, a VHF contest logging program, see http://tucnak.nagano.cz. * Debian init.d bootscript added by Lada, together with /etc/default/cwdaemon, which you can use to configure cwdaemon. Set START_CWDAEMON=no in /etc/default/cwdaemon to disable start at boottime. * Serial and parallel port now supported on FreeBSD. Parallel port and various BSD fixes thanks to Diane Bruce, VA3DB. -- Joop Stakenborg Mon, 3 May 2004 09:25:25 +0200 cwdaemon (0.8) * Cwdaemon is now integrated with unixcw, see cwlib.c and cwlib.h. Weighting has been added to unixcw and some special characters needed by cwdaemon. The choppiness reported in previous versions of cwdaemon is fixed. And we have soundcard support! * Better handling of aborting messages. * Weighting now uses a value of -50 to 50. * 2 extra command line options: -v for volume and -x for sound device. * 2 extra escape sequences for controlling cwdaemon: ESCfx for switching the sound output on the fly and ESCgx for setting the soundcard volume. * Tune (ESCc) now uses seconds as an argument, e.g. ESCc1 tunes 1 second, ESCc10 tunes 10 seconds. Maximum tune value is 10 seconds. * A fix by Lada, OK1ZIA for big endian systems. * Footswitch support by Wolf, DL2WRJ (pin 15 of the parallel port). * New morse character '@' has been added. * Process priority of cwdaemon can be set with the -P flag. You can try this if you experience timing problems. -- Joop Stakenborg Mon, 26 Apr 2004 21:27:29 +0200 cwdaemon (0.7) * Band info output on pins 2, 7, 8, 9 of the parallel port (pin 2 = lsb, 9 = msb, e.g. 1000 = 160m, 1001 = 10m). Patch by Rein Couperus, PA0R. * Corrected the parallel port schematic for PTT switching. -- Joop Stakenborg Sun, 26 Oct 2003 16:37:51 +0100 cwdaemon (0.6) * POSIX compliant in/output is now used for the serial and parallel port, which means that cwdaemon should now run on any hardware that runs linux. Please read the README for serial/parallel port setup. * Debian: set architecture to 'any'. -- Joop Stakenborg Fri, 27 Jun 2003 20:46:20 +0200 cwdaemon (0.5) * Patch by Ladislav Vaiz, OK1ZIA : * Adds a pin to the lpt port for switching between a soundcard and microphone, uses ESCb escape code. * Lada has also split the code into separate files for the serial and parallel port. * Buffer overflows were fixed. * New escape codes: ESC8: device type, ESC9: base port number. * Work by Rolf, DL2WRJ: * ESCa: PTT on/off, ESCc: tuning on/off, ESCd: PTT delay. -- Joop Stakenborg Sun, 11 May 2003 15:48:47 +0200 cwdaemon (0.4) * Support for /dev/lp1 parallel port added. * Add weighting. This can be set from the command line (-w switch) or from an application using ESC7. Values are from -5 to 5. Contributed by DL2WRJ. * Speed in/decrease is set at 2 wpm intervals. * Halfspace delay has been added, which simply adds half of the dash time to the delay after each sign send. You have to use the '~' for that. See the README. Contributed by DL2WRJ. Thanks Wolf! * New serial schematic with port protection and better keying. * Also build a debian package on alpha. -- Joop Stakenborg Tue, 8 Apr 2003 20:57:20 +0200 cwdaemon (0.3) unstable; urgency=low * Support added for serial ports, contributed by Wolf-Ruediger Juergens, DL2WRJ . This brings a new command line option: -d . Device should be one of ttyS0, ttyS1 or lp0. * New function: errmsg for writing to the syslog or console when not forked. * Getopt is now used for command line parsing. Some checks added for correct UDP port values. * The dot-dash delay has been adjusted, so it sounds a bit better. -- Joop Stakenborg Sat, 5 Apr 2003 12:41:49 +0200 cwdaemon (0.2.3) * Fix a bug reported by Wilbert Knol , cwdaemon would 'remember' previous lines, if they are longer than the current one. * Add some command line arguments (see cwdaemon -h). The default port can now be changed with '-p', '-n' will cause cwdaemon not to fork and print debug information to stdout. * Many cleanups (up till here 0.2.2 test release). * Fixed a divide by zero which would crash cwdaemon. * Use nanosleep instead of usleep. -- Joop Stakenborg Sun, 9 Mar 2003 21:26:24 +0100 cwdaemon (0.2.1) * Use automake and autoconf. -- Joop Stakenborg Sat, 18 Jan 2003 14:40:15 +0100 cwdaemon (0.2) * Initial release for debian. * Added support for german umlauts, "ringed a" and "n tilde". * Now installs by default in /usr/sbin. * Many cosmetic fixes. -- Joop Stakenborg Sat, 11 Jan 2003 11:03:19 +0100 cwdaemon (0.1) * First public release by Rein, PA0RCT. -- Joop Stakenborg Sun, 17 Nov 2002 21:15:11 +0100 cwdaemon-0.10.2/README000066400000000000000000000240051260525505400142540ustar00rootroot00000000000000cwdaemon-0.10.2 =============== Cwdaemon is a small daemon which uses the pc parallel or serial port and a simple transistor switch to output morse code to a transmitter from a text message sent to it via the udp internet protocol. The program uses the soundcard or PC speaker (console buzzer) to generate a sidetone. It is called as root, with "cwdaemon -p -d ". If no portnumber is given, the default portnumber 6789 is used. Device can be one of the serial (ttyS0, ttyS1, etc) or parallel (parport0, parport1, etc) ports. Default is parport0. For FreeBSD, use ttyd0, ttyd1, etc. for the serial ports and ppi0, ppi1, etc. for the parallel ports. Default is the first parallel port. You can also use dummy device "null" instead of parallel or serial port. This device does exactly nothing (no rig keying, no ssb keying, etc.). Cwdaemon also handles PTT, and band index output for automatic switching of antennas, filters etc. Pinout is compatible with the standard (CT, TRlog). cwdaemon is available on github: https://github.com/acerion/cwdaemon cwdaemon's older webpage is http://cwdaemon.sourceforge.net/ Please note ----------- BSD and/or Linux are not real-time operating systems. e.g. the timer resolution of the kernel is 10 milliseconds. You may especially notice this when using PTT and setting the PTT delay value. If you experience timing problems, you might try using the -P flag. This will set cwdaemon's priority. The default is zero, any negative value will be a higher priority, the maximum being -20. Quickstart ---------- On linux run the cwsetup.sh script and next run cwdaemon with the -n flag. If this does not work, read the next paragraphs.... Setting up parallel port(s) on linux for cwdaemon ------------------------------------------------- You need the parport devices to use cwdaemon. Check if you have them: ls -al /dev/parport* If you don't see any files, create the with MAKEDEV (as root user): cd /dev; ./MAKEDEV parport Next, check whether the parport and parport_pc kernel modules are loaded: when you type 'lsmod', you should (on the i386 architecture) see something like: parport_pc 23304 0 (autoclean) parport 25992 0 (autoclean) [parport_pc] The lp module should not be loaded, it is only needed if you want to use a printer and it will block the parallel port if you use cwdaemon. You can unload it with the command 'rmmod lp' as root. If you don't see any parport modules please check whether you have the line: alias parport_lowlevel parport_pc in your /etc/modules.conf file and load the modules with: modprobe parport modprobe parport_pc Be sure that parallel port support is enabled in your BIOS! If you use odd ioports or interrupts, you can do things like: modprobe parport_pc io=0x3bc,0x378,0x278 irq=none,7,auto which configures 3 parallel ports with the second port using irq 7 and the third port some auto-detected irq. When cwdaemon is run, the ppdev kernel module should be loaded automatically. In case it doesn't, just type: modprobe ppdev PLEASE NOTE: you should probably run a 2.4 kernel to use the ppdev device with cwdaemon. Setting up serial port(s) on linux for cwdaemon ----------------------------------------------- Setting up your serial ports is straightforward. Here are some commands to get you started: setserial -g /dev/ttyS* will tell you what serial lines are configured. If you see a line with "UART: unknown", this probably means there is no serial port for the device. setserial /dev/ttyS0 -v autoconfig will try to autoconfigure your first serial port. You need to run this command as root. Other valid commands are: setserial /dev/ttyS1 auto_irq skip_test autoconfig setserial /dev/ttyS3 irq 5 uart 16550A skip_test Newer distributions use a file called '/etc/serial.conf' where the information for your serial ports are stored. Setting up parallel port(s) on FreeBSD for cwdaemon --------------------------------------------------- You will need ppbus and ppi either defined in the kernel or loaded at boot time as kernel modules. ppbus and ppi are defined in the GENERIC kernel hence should work as is unless you have removed them from your kernel. If not, you can add the following in the kernel config, recompiling and reloading a kernel as outlined in the FreeBSD handbook. # Parallel port device ppbus # Parallel port bus (required) device ppi # Parallel port interface device You can also load ppbus.ko and ppi.ko at boot time instead of rebuilding your kernel. This is also outlined in the FreeBSD handbook. e.g. In /boot add ppbus_load="YES" ppi_load="YES" Setting up serial port(s) on FreeBSD for cwdaemon ------------------------------------------------- The serial port driver is loaded by default in the GENERIC kernel. If not configured in the kernel, you can add to the kernel config and rebuild the kernel as outlined in the FreeBSD handbook. # Serial (COM) ports device sio # 8250, 16[45]50 based serial ports How cwdaemon works ------------------ After starting, the program detaches from its controlling terminal, after that the program can be controlled via its network udp input port. You can control cwdaemon by sending requests to it. Recognized requests are listed below. Skip the quotes around codes when sending actual requests. is ASCII escape character (decimal 27, hex 1B). Most of the requests are so called "escape requests", because they start with Escape character. 0 Reset to default values 2 Set keying speed (5 ... 60 wpm) 3 Set sidetone (300 ... 1000 Hz) 3<0> Sound off 4 Abort message 5 Stop (Exit) the daemon 6 Set uninterruptable (word- ) mode for simulator 7 Set weighting (-50 ... 50) 8 Set device for keying (same as -d) 9 Obsolete a<0|1> PTT keying off or on b<0|1> SSB signal from microphone or soundcard c Tune x seconds long (limit = 10 seconds) d PTT on delay 0..50 (0 .. 50ms) e Band info output on pins 2, 7, 8, 9 of the parport (pin 2 = lsb, 9 = msb, e.g. 1000 = 160m, 1001 = 10m) f Set sound system, same as '-x' command line option. Recognized values are: c - console buzzer (PC speaker) - default system, o - OSS, a - ALSA, p - PulseAudio, n - none - no audio, s - soundcard - autoselect from OSS/ALSA/PulseAudio. You may experience few seconds of delay (~4 s) when switching from ALSA or PulseAudio to OSS audio system. This is because OSS waits until audio device stops being blocked by ALSA or PulseAudio. g Set soundcard volume (0 .. 100). h This request must be followed by a second request containing only text to be played by cwdaemon. Once the cwdaemon finishes playing the text from second request, it replies to the client with "h"+"text" from first request. "text" is optional. The reply defined in first request is used by cwdaemon only once, i.e. only for a single text request that follows the escape request. If you want to receive a reply from the cwdaemon after playing each text request, you need to send the "h" escape request first, for every text request. Example: client sends: "hcat" client sends: "purring" server plays: "purring" server sends back: "hcat" client sends: "hdog" client sends: "barking" server plays: "barking" server sends back: "hdog" client sends: "h" client sends: "whispering" server plays: "whispering" server sends back: "h" client sends: "hdog" client sends: "barking" server plays: "barking" server sends back: "hdog" client sends: "purring" server plays: "purring" server does not send a reply - none was specified this time for "purring" Any message Send morse code message (max 1 packet!) qrz de pa0rct ++test-- In- and decrease speed on the fly in 2 wpm steps. Repeated '+' and '-' characters are allowed, in such cases increase and decrease of speed is multiple of 2 wpm. de d~l~2~w~r~j pse k Add half-space delay after each character Default startup values ---------------------- Speed = 24 wpm Tone = 800 Hz Sound = on Wordmode = off Weight = 0 UDP port = 6789 PTT delay = 0 (off) Device = parport0 Sound device = console buzzer Cwdaemon supports the following special characters -------------------------------------------------- * AR = BT < SK ( KN ! SN & AS > BK Cwdaemon parallel and serial port circuitry ------------------------------------------- See the examples in the schematics directory. Tests and examples ------------------ Test scripts in Perl are located in test/ directory. Example programs are located in examples/ directory. Platforms --------- cwdaemon 0.10.2 has been compiled and tested on following platforms: - Debian GNU/Linux 8, x86_64, gcc 4.9.2, libcw 6.5.1 - Alpine Linux 3.2.0, x86_64, gcc 5.2.0, libcw 6.5.1 - FreeBSD 10.0, x86_64, clang 3.3, libcw 6.5.1 Credits ------- Conversion to stand-alone utility, basic work, POSIX porting, integration with unixcw and initial FreeBSD support by PG4I. Networking, daemon mode and band switching by PA0R. Rework of the device handling, echo-ing and Debian init.d support by OK1ZIA. Many contributions by DL2WRJ. Unixcw library by G0FRD. FreeBSD support by Diane Bruce, VA3DB. OpenBSD and multi-platform support by Jason L. Wright, AI4JW. All of this code is distributed under the GNU GPL license. cwdaemon-0.10.2/TODO000066400000000000000000000013731260525505400140670ustar00rootroot00000000000000Here is a release plan for future versions of cwdaemon: 1.0: - Add support for straight key input, the functionality is already there, see cwlib.c. - Parallel port paddle input. PATCHES ------- The patches directory containes patches which did not make it (yet) into this cwdaemon release. 1) Sergei's patch for version 0.5 which adds parallel port paddle input. 2) A large patch from Lada, OK1ZIA, to eliminate delays in version 0.7. Lada sent me his patch just before I released 0.8beta1. There were so many changes in this beta, that lada's patch could not be applied. 3) Another patch by Lada, to improve aborting of Morse while sending. A better solution was found by using the select() function. 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I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` exit ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm:riscos:*:*|arm:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. 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 ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:SunOS:5.*:*) echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; 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 ;; 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 ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; 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 ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; 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 $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; 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 ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *: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 if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi 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 ;; *: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 ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 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 eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 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 $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; 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/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; 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 ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; i*:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; x86:Interix*:[34]*) echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//' exit ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 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 ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; arm*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; 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; } ;; 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; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; 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 ;; 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 ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; 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TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *: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 ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; 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 ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in *86) UNAME_PROCESSOR=i686 ;; 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*:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; 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". 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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., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, 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, 2002, 2003, 2004, 2005 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 ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # 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 ;; * ) 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 $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \ kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*) os=-$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 | -knuth | -cray) 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 $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | ms1 \ | msp430 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b \ | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m32c) 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-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | 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-* | iq2000-* \ | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | ms1-* \ | msp430-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa-* \ | ymp-* \ | z8k-*) ;; m32c-*) ;; # 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 ;; abacus) basic_machine=abacus-unknown ;; 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 ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; 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 ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16c) basic_machine=cr16c-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; 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 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; 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 ;; 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 ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; 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 ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-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 ;; tpf) basic_machine=s390x-ibm os=-tpf ;; 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 ;; xbox) basic_machine=i686-pc os=-mingw32 ;; 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. 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AC_FUNC_FORK AC_TYPE_SIGNAL AC_CHECK_FUNCS([bzero socket strerror]) AC_CHECK_FUNCS([setpriority]) # check for single precision versions of sin() and floor() #AC_CHECK_LIB([m],[sinf],[AC_DEFINE([HAVE_SINF],[1],[libm includes sinf])]) #AC_CHECK_LIB([m],[floorf],[AC_DEFINE([HAVE_FLOORF],[1],[libm includes floorf])]) #AC_CHECK_LIB([m],[sin]) #AC_CHECK_LIB([ossaudio],[_oss_ioctl]) # For debug purposes only. # CFLAGS=`echo "$CFLAGS" | sed 's/-O2/-O0/g'` if test "${ac_cv_c_compiler_gnu}" = "yes"; then #CFLAGS="${CFLAGS} -Wall" CFLAGS="${CFLAGS} -Wall -W -pedantic -Wfloat-equal -Wpointer-arith -Wcast-qual -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wredundant-decls" fi CFLAGS="${CFLAGS} -std=c99" PKG_CHECK_MODULES(LIBCW, [libcw >= 5], [ AC_SUBST(LIBCW_CFLAGS) AC_SUBST(LIBCW_LIBS) AC_MSG_RESULT([ libcw CLFAGS is ${LIBCW_CFLAGS}]) AC_MSG_RESULT([ libcw LIBS is ${LIBCW_LIBS}]) ], [AC_MSG_WARN([Cannot find libcw pkgconfig information - unable to build cwdaemon])]) AC_OUTPUT([Makefile src/Makefile doc/Makefile examples/Makefile doc/cwdaemon.8 cwdaemon.spec]) cwdaemon-0.10.2/cwdaemon.png000066400000000000000000000004001260525505400156700ustar00rootroot00000000000000PNG  IHDR..mwtPLTE;Mה pHYsgRtIME #6*tEXtCommentCreated with The GIMPd%ndIDATxڵ DÒѴ\,-r쬓8*"_$t ^E#` ;KWR8!537?0x Ox.3wCIENDB`cwdaemon-0.10.2/cwdaemon.spec.in000066400000000000000000000030671260525505400164570ustar00rootroot00000000000000# cwdaemon.spec # # Copyright (C) 2003 - 2004 Joop Stakenborg pg4i@amsat.org # Copyright (C) 2012 - 2015 Kamil Ignacak # %define name cwdaemon %define version @VERSION@ %define release 1 # required items Name: %{name} Version: %{version} Release: %{release} Copyright: GPL Group: Daemons Prefix: /usr BuildRoot: /var/tmp/%{name}-%{version} Summary: Morse daemon for the parallel or serial port Vendor: Kamil Ignacak URL: http://cwdaemon.sourceforge.net/ Packager: Kamil Ignacak Source: %{name}-%{version}.tar.gz %description Cwdaemon is a small daemon which uses the pc parallel or serial port and a simple transistor switch to output morse code to a transmitter from a text message sent to it via the udp internet protocol. %prep %setup -q %build export RPM_OPT_FLAGS="-O2 -march=i386" export CFLAGS="-O2" %configure make %install rm -rf $RPM_BUILD_ROOT mkdir -p $RPM_BUILD_ROOT make DESTDIR=$RPM_BUILD_ROOT install %clean rm -rf $RPM_BUILD_ROOT %files %defattr(-,root,root) %doc ChangeLog /usr/sbin/cwdaemon /usr/share/man/man8/cwdaemon.8.gz /usr/share/cwdaemon/README /usr/share/cwdaemon/parallelport_circuit.ps /usr/share/cwdaemon/serialport_circuit.ps /usr/share/cwdaemon/parallelport_circuit.jpg /usr/share/cwdaemon/serialport_circuit.jpg /usr/share/cwdaemon/cwtest.sh /usr/share/cwdaemon/cwsetup.sh /usr/share/cwdaemon/cwtest.c /usr/share/cwdaemon/cwdaemon.png %changelog * Sat Jan 18 2003 Joop Stakenborg - Initial spec file * Tue Jul 03 2012 Kamil Ignacak - Updating the file after taking the project over by new maintainer. cwdaemon-0.10.2/cwsetup.sh000077500000000000000000000015651260525505400154330ustar00rootroot00000000000000#!/bin/sh PATH="/bin:/sbin:/usr/bin:/usr/bin:/usr/local/bin:/usr/local/sbin:." # check if we are root if [ "$(id -u)" != "0" ]; then echo "You must run this script as root..." exit 1 fi job=0 echo "Checking what needs to be done" # check for parport devices if [ ! -c /dev/parport0 ]; then echo "Creating parport devices" DIR=`pwd` cd /dev MAKEDEV parport cd $DIR job=1 fi # check for kernel modules if ! lsmod|grep parport > /dev/null; then echo "Loading parport modules" modprobe parport_pc modprobe parport job=1 fi if lsmod|grep lp|grep " 0 " > /dev/null; then echo "Unloading lp module" rmmod lp job=1 fi if ! lsmod|grep ppdev > /dev/null; then echo "Loading ppdev module" modprobe ppdev job=1 fi if [ $job -eq 1 ]; then echo "Setup is ready" else echo "Nothing to do, your setup is okay" fi echo "Please run \"cwdaemon -n\" (as root) for diagnosis" cwdaemon-0.10.2/debian/000077500000000000000000000000001260525505400146155ustar00rootroot00000000000000cwdaemon-0.10.2/debian/README.Debian000066400000000000000000000007441260525505400166630ustar00rootroot00000000000000cwdaemon for Debian ------------------- The README for this software is in /usr/share/cwdaemon. In case you are using the debian package and want to make changes to the initial startup settings of cwdaemon, please change /etc/default/cwdaemon. Restart cwdaemon after making changes with the command '/etc/init.d/cwdaemon restart'. Current upstream maintainer for cwdaemon: Kamil Ignacak Previous upstream maintainer for cwdaemon: Joop Stakenborg cwdaemon-0.10.2/debian/changelog000066400000000000000000000254601260525505400164760ustar00rootroot00000000000000cwdaemon (0.10.2-1) unstable; urgency=low * New version of upstream package that includes improved test sets and that was tested against most recent libcw (libcw 6.5.1 from unixcw 3.5.0 package). -- Kamil Ignacak Wed, 07 Oct 2015 21:10:00 +0100 cwdaemon (0.10.1-1) unstable; urgency=low * New version of upstream package that fixes two major errors and two minor errors. It is recommended to use libcw 6.1.1 from unixcw 3.3.1 with this version of cwdaemon. -- Kamil Ignacak Tue, 22 Apr 2014 22:47:50 +0100 cwdaemon (0.10.0-1) unstable; urgency=low * New version of upstream package; -- Kamil Ignacak Wed, 15 Jan 2014 19:13:30 +0100 cwdaemon (0.9.7-1) unstable; urgency=low * New version of upstream package; * debian/init.d file: The file is installed as /etc/init.d/cwdaemon. Upstream has changed contents of '# Default-Stop:' line from (empty) to '0 1 6', to silence this warning message occurring during installation: 'update-rc.d: warning: default stop runlevel arguments (0 1 6) do not match cwdaemon Default-Stop values (none)'. -- Kamil Ignacak Fri, 11 Jan 2013 20:14:27 +0100 cwdaemon (0.9.6-1) unstable; urgency=low * New version of upstream package; -- Kamil Ignacak Wed, 04 Jul 2012 19:33:45 +0100 cwdaemon (0.9.5-1) unstable; urgency=low * New version of upstream package; * cwdaemon project has new home page (cwdaemon.sf.net); * Debian patches 01-06 from 0.9.4-9 applied, debian/patch/* files removed; * cwdaemon now has git repository, so adding watch file to debian/*; * other necessary changes in debian/*; This upstream version (0.9.5) is essentially an official upstream release of Debian package 0.9.4-9, with Debian patches applied. No new features and no new fixes were added to 0.9.5, compared to 0.9.4-9. Purpose of upstream release 0.9.5 is to establish a starting point for revived cwdaemon project. -- Kamil Ignacak Thu, 05 Apr 2012 19:33:45 +0100 cwdaemon (0.9.4-9) unstable; urgency=low * New maintainer/upstream: Kamil Ignacak ; there is no new project page yet. * Applying patches from Jenö Vágó HA5SE, with small changes from Kamil Ignacak. * Install /usr/share/cwdaemon/*.sh scripts with correct permissions. -- Kamil Ignacak Fri, 27 Jan 2012 20:59:43 +0100 cwdaemon (0.9.4-8) unstable; urgency=medium * Replace build-depends on unixcw-dev with libcw3-dev (Closes: #652618). * Minor changes for transition to libcw3. * Set urgency to medium due to rc bug fix. * New Debian maintainer (Closes: #553396). * Debian packaging cleanup: 3.0 (quilt) format, lintian fixes, dh compat and standards versions bumped. -- Kamal Mostafa Thu, 22 Dec 2011 16:50:47 -0800 cwdaemon (0.9.4-7.1) unstable; urgency=low * Non-maintainer upload. * Removed bashism from cwsetup.sh script. * Bumped Standards-Version to 3.8.3, no changes needed. -- Michael Meskes Sat, 23 Jan 2010 14:37:26 +0100 cwdaemon (0.9.4-7) unstable; urgency=low * Retiring - set the package maintainer to Debian QA Group. -- Joop Stakenborg Fri, 30 Oct 2009 21:09:11 +0000 cwdaemon (0.9.4-6) unstable; urgency=low * Rebuild the package now that hppa generates the correct libcw.pc. Depends on unixcw 2.3-10 or greater. -- Joop Stakenborg Sun, 20 Jul 2008 14:23:37 +0200 cwdaemon (0.9.4-5) unstable; urgency=low * Add LSB formatted dependency info in init.d script. Closes: #468863. -- Joop Stakenborg Tue, 04 Mar 2008 09:46:13 +0100 cwdaemon (0.9.4-4) unstable; urgency=low * Build-depends unixcw 2.3-9, now that libcw.pc is created correctly on ia64. Closes: #462900. -- Joop Stakenborg Sun, 10 Feb 2008 18:21:12 +0100 cwdaemon (0.9.4-3) unstable; urgency=low * Conflicts winkeydaemon. * Lintian fixes. * Bump standards version. -- Joop Stakenborg Sun, 27 Jan 2008 20:35:02 +0100 cwdaemon (0.9.4-2) unstable; urgency=low * Build depend on pkg-config. -- Joop Stakenborg Mon, 4 Dec 2006 18:34:09 +0100 cwdaemon (0.9.4-1) unstable; urgency=low * New upstream release -- Joop Stakenborg Wed, 29 Nov 2006 19:52:19 +0100 cwdaemon (0.9.3-1) unstable; urgency=low * No longer distribute as debian-native. * Migrate to debhelper. * Explain configuration of the Debian package in README.Debian. -- Joop Stakenborg Sun, 19 Feb 2006 12:04:16 +0100 cwdaemon (0.9.2) unstable; urgency=low * Many patches by Jason L. Wright, AI4JW, which brings us OpenBSD support (you will need OpenBSD-current or the upcoming OpenBSD-3.7) and the following: * Better command line parsing and error checking added. * The 'none' sound device had been added in case you don't want a sidetone. * Free entry of portnames has been added, together with autodetection of ports. This should give is support for more platforms. * Many minor bugfixes. * A null device has been added, in case you want sidetone, but no keying (see 'man cwdaemon'). -- Joop Stakenborg Sun, 30 Jan 2005 09:40:29 +0100 cwdaemon (0.9.1) unstable; urgency=low * Small patch by Vincent Arkesteijn, which fixes a buffer overflow. Closes: #288639. -- Joop Stakenborg Sat, 8 Jan 2005 16:14:48 +0100 cwdaemon (0.9) unstable; urgency=low * A tiny fix for the init script. Closes: #275359. * ESCh will send echo to the program using cwdaemon when CW playing is done, using the '^' character. Added by Lada, OK1ZIA. This is used by tucnak, a VHF contest logging program, see http://tucnak.nagano.cz. * Debian init.d bootscript added by Lada, together with /etc/default/cwdaemon, which you can use to configure cwdaemon. Set START_CWDAEMON=no in /etc/default/cwdaemon to disable start at boottime. * Serial and parallel port now supported on FreeBSD. Parallel port and various BSD fixes thanks to Diane Bruce, VA3DB. -- Joop Stakenborg Mon, 24 Aug 2004 09:25:25 +0200 cwdaemon (0.8) unstable; urgency=low * Cwdaemon is now integrated with unixcw, see cwlib.c and cwlib.h. Weighting has been added to unixcw and some special characters needed by cwdaemon. The choppiness reported in previous versions of cwdaemon is fixed. And we have soundcard support! * Better handling of aborting messages. * Weighting now uses a value of -50 to 50. * 2 extra command line options: -v for volume and -x for sound device. * 2 extra escape sequences for controlling cwdaemon: ESCfx for switching the sound output on the fly and ESCgx for setting the soundcard volume. * Tune (ESCc) now uses seconds as an argument, e.g. ESCc1 tunes 1 second, ESCc10 tunes 10 seconds. Maximum tune value is 10 seconds. * A fix by Lada, OK1ZIA for big endian systems. * Footswitch support by Wolf, DL2WRJ (pin 15 of the parallel port). * New morse character '@' has been added. * Process priority of cwdaemon can be set with the -P flag. You can try this if you experience timing problems. -- Joop Stakenborg Mon, 26 Apr 2004 21:27:29 +0200 cwdaemon (0.7) unstable; urgency=low * Band info output on pins 2, 7, 8, 9 of the parallel port (pin 2 = lsb, 9 = msb, e.g. 1000 = 160m, 1001 = 10m). Patch by Rein Couperus, PA0R. * Corrected the parallel port schematic for PTT switching. -- Joop Stakenborg Sun, 26 Oct 2003 16:37:51 +0100 cwdaemon (0.6) unstable; urgency=low * POSIX compliant in/output is now used for the serial and parallel port, which means that cwdaemon should now run on any hardware that runs linux. Please read the README for serial/parallel port setup. * Debian: set architecture to 'any'. -- Joop Stakenborg Fri, 27 Jun 2003 20:46:20 +0200 cwdaemon (0.5) unstable; urgency=low * Patch by Ladislav Vaiz, OK1ZIA : * Adds a pin to the lpt port for switching between a soundcard and microphone, uses ESCb escape code. * Lada has also split the code into separate files for the serial and parallel port. * Buffer overflows were fixed. * New escape codes: ESC8: device type, ESC9: base port number. * Work by Rolf, DL2WRJ: * ESCa: PTT on/off, ESCc: tuning on/off, ESCd: PTT delay. -- Joop Stakenborg Sun, 11 May 2003 15:48:47 +0200 cwdaemon (0.4) unstable; urgency=low * Support for /dev/lp1 parallel port added. * Add weighting. This can be set from the command line (-w switch) or from an application using ESC7. Values are from -5 to 5. Contributed by DL2WRJ. * Speed in/decrease is set at 2 wpm intervals. * Halfspace delay has been added, which simply adds half of the dash time to the delay after each sign send. You have to use the '~' for that. See the README. Contributed by DL2WRJ. Thanks Wolf! * New serial schematic with port protection and better keying. * Also build a debian package on alpha. -- Joop Stakenborg Tue, 8 Apr 2003 20:57:20 +0200 cwdaemon (0.3) unstable; urgency=low * Support added for serial ports, contributed by Wolf-Ruediger Juergens, DL2WRJ . This brings a new command line option: -d . Device should be one of ttyS0, ttyS1 or lp0. * New function: errmsg for writing to the syslog or console when not forked. * Getopt is now used for command line parsing. Some checks added for correct UDP port values. * The dot-dash delay has been adjusted, so it sounds a bit better. -- Joop Stakenborg Sat, 5 Apr 2003 12:41:49 +0200 cwdaemon (0.2.3) unstable; urgency=low * Fix a bug reported by Wilbert Knol , cwdaemon would 'remember' previous lines, if they are longer than the current one. * Add some command line arguments (see cwdaemon -h). The default port can now be changed with '-p', '-n' will cause cwdaemon not to fork and print debug information to stdout. * Many cleanups (up till here 0.2.2 test release). * Fixed a divide by zero which would crash cwdaemon. * Use nanosleep instead of usleep. -- Joop Stakenborg Sun, 9 Mar 2003 21:26:24 +0100 cwdaemon (0.2.1) unstable; urgency=low * Use automake and autoconf. -- Joop Stakenborg Sat, 18 Jan 2003 14:40:15 +0100 cwdaemon (0.2) unstable; urgency=low * Initial release for debian. * Added support for german umlauts, "ringed a" and "n tilde". * Now installs by default in /usr/sbin. * Many cosmetic fixes. -- Joop Stakenborg Sat, 11 Jan 2003 11:03:19 +0100 cwdaemon (0.1) unstable; urgency=low * First public release by Rein, PA0RCT. -- Joop Stakenborg Sun, 17 Nov 2002 21:15:11 +0100 cwdaemon-0.10.2/debian/compat000066400000000000000000000000021260525505400160130ustar00rootroot000000000000009 cwdaemon-0.10.2/debian/control000066400000000000000000000013501260525505400162170ustar00rootroot00000000000000Source: cwdaemon Section: hamradio Priority: optional Maintainer: Debian Hamradio Maintainers Uploaders: Kamil Ignacak , Kamal Mostafa Standards-Version: 3.9.6 Build-Depends: debhelper (>=9), autotools-dev, libcw6-dev, pkg-config, dpkg-dev (>= 1.16.1~) Homepage: http://cwdaemon.sourceforge.net/ Package: cwdaemon Architecture: any Depends: ${shlibs:Depends}, ${misc:Depends}, ${perl:Depends} Conflicts: winkeydaemon Description: morse daemon for the parallel or serial port Cwdaemon is a small daemon which uses the pc parallel or serial port and a simple transistor switch to output morse code to a transmitter from a text message sent to it via the udp internet protocol. cwdaemon-0.10.2/debian/copyright000066400000000000000000000032301260525505400165460ustar00rootroot00000000000000This package was initially debianized by Joop Stakenborg pa3aba@debian.org on Sat, 11 Jan 2003 11:03:19 +0100. This package has been updated by Kamil Ignacak acerion@wp.pl on Thu, 5.04.2012 19:51:45 +0100 It was downloaded from http://cwdaemon.sourceforge.net Copyright notice: Code parts were taken from cwbeacon by EA4RJ and morse by GW4PTS. Cwbeacon is part of the beacon project by ea4rj@amsat.org and it is based on the original: GW4PTS Morse tutor for Linux, by Alan Cox (morse.c 1.00, 21/09/93) Upstream-Name: cwdaemon Upstream-Contact: Kamil Ignacak Source: http://unixcw.sourceforge.net Files: * Copyright: Copyright (C) 2002-2003 Joop Stakenborg (pa4tu@amsat.org) Copyright (C) 2002-2003 Rein Couperus (pa0rct@amsat.org) Copyright (C) 2012-2015 Kamil Ignacak (acerion@wp.pl) License: GPL-2+ 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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. . On Debian systems, the full text of the GNU General Public License version 2 can be found in the file `/usr/share/common-licenses/GPL-2'. cwdaemon-0.10.2/debian/cwdaemon.default000066400000000000000000000012561260525505400177640ustar00rootroot00000000000000# /etc/default/cwdaemon # OK1ZIA 17 Aug 2004 # # Start cwdaemon at boot? yes or no START_CWDAEMON=yes # device without /dev/ e.g. ttyS0, ttyS1, ttyUSB0, ttyd0 (FreeBSD), parport0, # parport1, ... or null for no port keying. # Default for linux: parport0 with ppdev driver DEVICE="parport0" # default 6789 #UDPPORT="6789" # priority -20 to +20 #PRIORITY="0" # CW speed in WPM. Default 24 #SPEED="24" # default 0 #PTTDELAY="0" # volume for soundcard. 0 to 100, default 70 #VOLUME="70" # weight -50 to 50. Default 0 #WEIGHT="0" # sound device: # c: console, o: OSS, a: ALSA, p: PulseAudio, # s: soundcard (autoselect from OSS/ALSA/PulseAudio), n: none. Default is c. #SDEVICE="c" cwdaemon-0.10.2/debian/dirs000066400000000000000000000000251260525505400154760ustar00rootroot00000000000000usr/sbin etc/default cwdaemon-0.10.2/debian/docs000066400000000000000000000000211260525505400154610ustar00rootroot00000000000000NEWS README TODO cwdaemon-0.10.2/debian/init.d000066400000000000000000000042641260525505400157330ustar00rootroot00000000000000#! /bin/sh ### BEGIN INIT INFO # Provides: cwdaemon # Required-Start: $remote_fs $syslog # Required-Stop: $remote_fs $syslog # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: A Morse daemon. ### END INIT INFO # # Author of this script: Ladislav Vaiz # # Version: @(#)cwdaemon 1.0 03-Jul-2004 ok1zia@nagano.cz # PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin DAEMON=/usr/sbin/cwdaemon NAME=cwdaemon DESC="Morse daemon" PIDFILE=/var/run/$NAME.pid SCRIPTNAME=/etc/init.d/$NAME OPTS="" # To silence lintian's warning: # W: cwdaemon: init.d-script-does-not-source-init-functions etc/init.d/cwdaemon . /lib/lsb/init-functions # Gracefully exit if the package has been removed. test -x $DAEMON || exit 0 # Exit if it says no start grep -q '^START_CWDAEMON=yes' /etc/default/$NAME || exit 0 # Read config file if it is present. if [ -r /etc/default/$NAME ] then . /etc/default/$NAME test -n "$DEVICE" && OPTS="$OPTS -d $DEVICE" test -n "$UDPPORT" && OPTS="$OPTS -p $UDPPORT" test -n "$PRIORITY" && OPTS="$OPTS -P $PRIORITY" test -n "$SPEED" && OPTS="$OPTS -s $SPEED" test -n "$PTTDELAY" && OPTS="$OPTS -t $PTTDELAY" test -n "$VOLUME" && OPTS="$OPTS -v $VOLUME" test -n "$WEIGHT" && OPTS="$OPTS -w $WEIGHT" test -n "$SDEVICE" && OPTS="$OPTS -x $SDEVICE" fi case "$1" in start) echo "$DEVICE" | grep -q 'parport' if [ $? = 0 ]; then lsmod|grep -q '\' if [ $? = 0 ]; then echo "Removing module lp" rmmod lp fi fi echo -n "Starting $DESC: $NAME" start-stop-daemon --start --quiet --exec $DAEMON -- $OPTS echo "." ;; stop) echo -n "Stopping $DESC: $NAME" start-stop-daemon --stop --quiet --exec $DAEMON echo "." ;; restart|force-reload) echo -n "Restarting $DESC: $NAME" start-stop-daemon --stop --quiet --exec $DAEMON sleep 1 start-stop-daemon --start --quiet --exec $DAEMON -- $OPTS echo "." ;; status) /bin/ps xa|grep "$DAEMON" | grep -v "grep" ;; *) echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload|status}" >&2 exit 1 ;; esac exit 0 cwdaemon-0.10.2/debian/rules000077500000000000000000000005101260525505400156710ustar00rootroot00000000000000#!/usr/bin/make -f # Enable hardening. # http://wiki.debian.org/Hardening#dpkg-buildflags DPKG_EXPORT_BUILDFLAGS = yes include /usr/share/dpkg/default.mk %: dh $@ # Don't strip anything from files containing in their # name. May be useful during debugging of application. #override_dh_strip: # dh_strip -Xcw cwdaemon-0.10.2/debian/source/000077500000000000000000000000001260525505400161155ustar00rootroot00000000000000cwdaemon-0.10.2/debian/source/format000066400000000000000000000000141260525505400173230ustar00rootroot000000000000003.0 (quilt) cwdaemon-0.10.2/debian/source/options000066400000000000000000000003501260525505400175310ustar00rootroot00000000000000# Don't store changes on autogenerated files # Source: http://raphaelhertzog.com/2011/01/28/3-ways-to-not-clutter-your-debian-source-package-with-autogenerated-files/ extend-diff-ignore = "(^|/)(config\.sub|config\.guess|Makefile)$"cwdaemon-0.10.2/debian/watch000066400000000000000000000000701260525505400156430ustar00rootroot00000000000000version=3 http://sf.net/cwdaemon/cwdaemon-(.+)\.tar\.gz cwdaemon-0.10.2/depcomp000077500000000000000000000330521260525505400147530ustar00rootroot00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects # Copyright 1999, 2000, 2003 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, 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 . 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" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$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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Each escaped request starts with ASCII Escape character (decimal 27, hex 1B). The Escape character is represented in the list below by "" string. Notice that there are no space characters between parts of escaped requests. Some of the arguments and requests require passing a value (e.g. Morse speed [wpm], tone (frequency) [Hz] etc.). Call "cwdaemon -h" to see default values for these arguments/requests, and ranges of accepted values. When handling command line arguments, cwdaemon does not accept invalid, malformed, or out-of-range values passed through command line. It won't attempt to guess caller's intentions, it won't try to start with some fallback value of the argument. Instead it will just print a debug message and exit. Rejection of bad values and exiting will happen before attempting to fork. When handling escaped requests, cwdaemon usually does not accept invalid, malformed or out-of-range vales either. But instead of exiting upon receiving request with such value, it simply prints debug message, ignores the request containing such value, and waits for next request. One exception to the rule is PTT delay: requested delay values that are too large will be clipped to maximal allowed value and then will be used by cwdaemon. Requested negative or malformed values of PTT delay will be ignored. .TP \fBPrint help text to stdout and exit\fR .IP Command line argument: -h, --help .IP Escaped request: N/A .TP \fBPrint version information to stdout and exit\fR .IP Command line argument: -V, --version .IP Escaped request: N/A .TP \fBSet hardware keying device\fR .IP Command line argument: -d, --cwdevice .IP Escaped request: 8 .IP See chapter "DEVICES" below for more information. .TP \fBDon't fork daemon, run in foreground\fR .IP Command line argument: -n, --nofork .IP Escaped request: N/A .IP Debug information will be printed to stdout (unless different debug outut is selected, or debug output is silenced by setting debug output verbosity). .TP \fBSet network UDP port\fR .IP Command line argument: -p, --port .IP Escaped request: 9 .IP This escaped request is obsolete and has no effect. Command line argument works as expected. .TP \fBSet process priority (niceness)\fR .IP Command line argument: -P, --priority .IP Escaped request: N/A .TP \fBSet Morse speed [wpm]\fR .IP Command line argument: -s, --wpm .IP Escaped request: 2 .TP \fBSet PTT delay [ms] (TOD, Turn On Delay)\fR .IP Command line argument: -t, --pttdelay .IP Escaped request: d .TP \fBTurn PTT keying on/off\fR .IP Command line argument: N/A .IP Escaped request: a<{0|1}> .IP 0 - PTT off, 1 - PTT on .TP \fBSet sound system (sound backend)\fR .IP Command line argument: -x, --system .IP Escaped request: f .IP See chapter "SOUND SYSTEM" below for more information. .TP \fBSet sound volume for soundcard [%]\fR .IP Command line argument: -v, --volume .IP Escaped request: g .TP \fBSet Morse weighting\fR .IP Command line argument: -w, --weighting .IP Escaped request: 7 .TP \fBSet tone (frequency) of sound [Hz]\fR .IP Command line argument: -T, --tone .IP Escaped request: 3 .IP Notice that sending escaped request with value '0' silences cwdaemon. .TP \fBIncrease verbosity of debug output\fR .IP Command line argument: -i .IP Escaped request: N/A .IP The argument can be repeated up to four times (-iiii) to gradually increase the verbosity. Alternatively you can use -y/--verbosity option. .TP \fBSet verbosity threshold for debug strings\fR .IP Command line argument: -y, --verbosity .IP Escaped request: N/A .IP Alternatively you can use -i option. .IP See chapter "DEBUGGING" below for more information. .TP \fBSet numeric value of libcw debug flags\fR .IP Command line argument: -I, --libcwflags .IP Escaped request: N/A .TP \fBSet debug output\fR .IP Command line argument: -f, --debugfile .IP Escaped request: N/A .IP Print debug information to instead of stdout. Value of can be explicitly stated as "stdout" (when not forking). Value of can be also "stderr" (when not forking). Special value of being "syslog" is reserved for future use. For now it will be rejected as invalid. Passing path to disc file as value of works in both situations: when forking and when not forking. .TP \fBReset some of cwdaemon parameters\fR .IP Command line argument: N/A .IP Escaped request: 0 .IP The request resets program's parameters to cwdaemon default values, unless the defaults were overridden with command line arguments - then the values passed in command line are used. .TP \fBAbort currently sent message\fR .IP Command line argument: N/A .IP Escaped request: 4 .TP \fBExit (close) daemon\fR .IP Command line argument: N/A .IP Escaped request: 5 .TP \fBSet word mode\fR .IP Command line argument: N/A .IP Escaped request: 6 .TP \fBSet SSB way\fR .IP Command line argument: N/A .IP Escaped request: b<{0|1} .IP 0 - microphone, 1 - soundcard .TP \fBTune for a number of seconds\fR .IP Command line argument: N/A .IP Escaped request: c .IP Tune for seconds. The tuning is performed by both selected sound system, and by current hardware keying device. .TP \fBSet band switch output\fR .IP Command line argument: N/A .IP Escaped request: e .IP This argument sets band switch output on parport bits 9 (MSB), 8, 7, 2 (LSB). .SH DEVICES Any serial device that supports getting and setting the modem control lines can be used. On Linux, ttyS0, ttyS1, etc. will work. On FreeBSD these devices are known as ttyd0, ttyd1, etc. On OpenBSD, these same devices are known as tty00, tty01, etc., but may vary with platform. For parallel ports on Linux try parport0 (default) or parport1, and on FreeBSD, ppi0 (default), ppi1, etc. OpenBSD does not support parallel port operation, and defaults to 'tty00'. For completeness, a dummy 'null' device is provided. This device does exactly nothing (no rig keying, no ssb keying, etc.). .SH "SOUND SYSTEM" \'sound system\' should be one of following: .TP \'c\' - console buzzer (PC speaker) - default system, .TP \'o\' - OSS, .TP \'a\' - ALSA, .TP \'p\' - PulseAudio, .TP \'n\' - none - no audio, .TP \'s\' - soundcard - autoselect from OSS/ALSA/PulseAudio. .SH "DEBUGGING" cwdaemon can print debug strings. Each debug string in cwdaemon has specified verbosity (verbosity level), and can be printed (or not) depending on current verbosity threshold specified for cwdaemon. The verbosity level value for each string can be changed in future versions of cwdaemon. Don't depend on current setup. The verbosity threshold can be specified through command line arguments: -i, -y, or --verbosity. -y and --verbosity accept "threshold" value (single character) as specified below: .TP \'n\' - none .TP \'e\' - errors .TP \'w\' - warnings (default) .TP \'i\' - information .TP \'d\' - details .P By default the threshold is set to "warnings" - cwdaemon will print all errors and warnings. Changing the threshold to "information" will make the cwdaemon print errors, warnings, and information. .P Debug strings can be printed to stdout, stderr, or disc file. Printing to stdout or stderr is available only if cwdaemon has not forked. Printing to disc file is available regardless of whether cwdaemon has forked or not. You can specify intended debug output using -f or --debugfile command line argument. Values "stdout" and "stderr" passed to cwdaemon with these arguments are recognized as special file names. "syslog" value is also treated as special value, but is not supported at the moment. Every other value will be treated as path to disc file. "stdout" is a default debug output for non-forked cwdaemon. You don't have to specify this explicitly through command line arguments, but you can. .P Regardless of values passed through -f or --debugfile arguments, cwdaemon opens a syslog file and (when forked) prints some (few) messages to the syslog. There is no way to override this at the moment. Which messages are always printed to syslog, and which can be printed to other file, is settled for now, but may be changed in the future. Don't depend too much on current setup. .SH BUGS When an escaped request "f" (change sound system) is sent asking for switching to sound system that is generally supported by libcw, but not available on given machine, cwdaemon will not recognize that the sound system is not available. It will close current audio system, and will attempt to open unavailable audio system. That fails, and cwdaemon falls back to Null audio system. If the falling back fails, it will result in cwdaemon working without any sound system, and it may potentially crash the daemon on next attempt to play audio. .SH "SEE ALSO" The provided README in \fI@prefix@/share/cwdaemon\fR for a description of the circuitry, usage and testing of cwdaemon. .SH AUTHOR Cwdaemon was written by Joop Stakenborg , Rein Couperus , Wolf-Ruediger Juergens, DL2WRJ and Ladislav Vaiz, OK1ZIA . Cwlib is taken and adapted from the unixcw package, version 2.2 by Simon Baldwin, G0FRD. FreeBSD support mostly done by Diane Bruce, VA3DB. OpenBSD support by Jason L. Wright, AI4JW. 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:KDb̤+[{Jr>IcdY-k7&nٞC}DO%^*PG$BU~i\9MZ-,FL'}~ 5N!"1}V:ZoH;()o=L?[u/Ono2gа>̥ RB[q-G)#3µ eH'7m\HG]CdBFJ|#j䶼//MV+&K]KO+Kݔr`mҴq ]2!?brxr5W0;J҃ȍWgQSogQFf?O)IK)y{1LSozf5VѨϷfcS[yהyN $ >|{6&U5=IyW uh$E2Ԗ*!Ԭ+bSm[>))JR)YO+ݫKuy.8L (SФvDy Nst $(~& F#yGJ2ڔ՘r[K- %;3;&]lpRmB\ d*C.ݭˉG-]LKcwJ}#s PAWVcp>YJ4״Ʋ&6%RWK'tN#5(D4)#r bpvyb<,6¯d+rҡJR)JR)JR)JR)JR)JR)JR)JR̺X,;͢:3oFG.6 ;nӥ)Jb 6-DZs6\Q=y$5(IQ$I$]:R)JT {Sv_.CJma} imagemask} bind {8 8 true tmpa {<30 70 60 02 03 07 06 20>} imagemask} bind {8 8 true tmpa {<0c 1e 1e 0c c0 e1 e1 c0>} imagemask} bind {8 8 true tmpa {<0f 0f 0f 0f f0 f0 f0 f0>} imagemask} bind {8 8 true tmpa {<3f f3 e1 e1 f3 3f 1e 1e>} imagemask} bind {8 8 true tmpa {} imagemask} bind {8 8 true tmpa {} imagemask} bind 7 array astore def /ppaint { gsave clip tmpa dup setmatrix pathbbox neg exch neg 4 2 roll neg 4 -1 roll 2 copy gt {exch} if 8 div ceiling 8 mul 4 2 roll neg 2 copy gt {exch} if 8 div ceiling 8 mul 3 -1 roll -8 5 -1 roll { 3 index exch 5 exch put dup -8 3 index { 3 index exch 4 exch put 3 index exec } for } for pop pop pop pop grestore } bind def /setstyles { currentlinewidth mul setlinewidth /style exch def style 1 and 0 gt not {closepath} if style 2 and 0 gt {currentlinewidth 4 mul dup 2 array astore 0 setdash} if style 4 and 0 gt {0.5 currentlinewidth 4 mul 2 array astore 0 setdash} if gsave style 16 and 0 gt { style 224 and -5 bitshift style 256 and 0 gt { 7 exch sub 8 div dup 1 exch sub currentrgbcolor 3 array astore {3 copy mul add 4 1 roll pop} forall pop pop setrgbcolor eofill} {dup 7 lt {gar exch get ppaint} {pop eofill} ifelse} ifelse} {style 256 and 0 gt {1 setgray eofill} if} ifelse grestore style 8 and 0 gt style 512 eq or {newpath} {stroke} ifelse grestore} def /polygon { gsave /num exch def moveto num 1 sub {lineto} repeat setstyles } def /xcarc { gsave newpath arc setstyles } def /elb { matrix currentmatrix 7 -1 roll 7 -1 roll translate 5 1 roll 4 -1 roll 3 index div 1 scale } def /ele { 0 4 1 roll 0 4 1 roll } bind def /ellipse { gsave elb newpath ele arc setmatrix setstyles } def /pellip { elb ele arc setmatrix } def /nellip { elb ele arcn setmatrix } def /spline { gsave moveto curveto setstyles } def /polyc { {lineto} repeat } bind def /beginpath { gsave moveto } bind def /endpath { setstyles } bind def /bop { 1 setlinecap 0 setlinejoin 6 setmiterlimit 0 0 0 scb cRedef } def /psinsertion {/PSobj save def /showpage {} def bop rotate translate dup scale} def /end_insert {PSobj restore} def /setpagemat {/pagemat matrix currentmatrix def} def /inchscale {setpagemat 0.375 mul dup scale} def /cmscale {setpagemat 0.35433071 mul dup scale} def %%EndResource %%EndProlog % XCircuit output starts here. /arrowhead { % trivial begingate 8 -28 beginpath 3 -18 3 -15 0 0 curveto -3 -15 -3 -18 -8 -28 curveto -2 -26 2 -26 8 -28 curveto 249 1.00 endpath endgate } def /npn { begingate 1 1.00 -48 0 -64 0 2 polygon 1 1.00 -48 48 -48 -48 2 polygon 1 1.00 0 48 -48 22 2 polygon 1 1.00 0 48 0 64 2 polygon 1 1.00 0 -48 -48 -22 2 polygon 1 1.00 0 -48 0 -64 2 polygon 1.00 120 0 -48 arrowhead 1.000 0.000 0.000 scb (C) {/Times-Roman cf} 2 9 0 1.00 0 64 pinlabel (B) {/Times-Roman cf} 2 7 0 1.00 -64 0 pinlabel (E) {/Times-Roman cf} 2 13 0 1.00 0 -64 pinlabel 0.159 0.540 0.349 scb (spice:Q%i %pC %pB %pE npn) {/Times-Roman cf} 2 4 0 1.00 -244 -139 infolabel (sim:b %pB %pE %pC) {/Times-Roman cf} 2 4 0 1.00 -244 -187 infolabel endgate } def /Resistor { (1.0) (k) (?) 20 0 5 beginparm 1 1.00 0 64 0 36 2 polygon 1 1.00 0 -64 0 -36 2 polygon 1 1.00 0 -36 14 -30 -14 -18 14 -6 -14 6 14 18 -14 30 0 36 8 polygon 1.000 0.000 0.000 scb (1) {/Times-Roman cf} 2 9 0 1.00 0 64 pinlabel (2) {/Times-Roman cf} 2 13 0 1.00 0 -64 pinlabel 0.159 0.540 0.349 scb mark v2 v1 ( %p1 %p2 ) v3 (spice:R) {/Times-Roman cf} ctmk 4 0 1.00 -208 -160 infolabel (sim:r %p1 %p2) {/Times-Roman cf} 2 4 0 1.00 -208 -208 infolabel sce mark (W) {/Symbol cf} v2 {hS} v1 {/Times-Roman cf} ctmk v4 v5 1.00 32 0 label 0.159 0.540 0.349 scb mark v3 (pcb:R) {/Times-Roman cf} ctmk 20 0 1.00 -208 -256 infolabel endgate } def /circle { % trivial begingate 1 1.00 16 0 6 0.00 360.00 xcarc 1 1.00 0 0 10 0 2 polygon 1.000 0.000 0.000 scb (out) {/Times-Roman cf} 2 4 0 1.00 16 0 pinlabel (out) {/Times-Roman cf} 2 7 0 1.00 0 0 pinlabel endgate } def /dot { % trivial begingate 248 1.00 0 0 6 0.00 360.00 xcarc 1.000 0.000 0.000 scb (x) {/Times-Roman cf} 2 29 0 1.00 0 0 pinlabel endgate } def /diode { begingate 248 1.00 -18 -16 0 16 18 -16 3 polygon 1 1.00 0 -48 0 -16 2 polygon 1 1.00 0 48 0 16 2 polygon 1 1.00 -18 16 18 16 2 polygon 1.000 0.000 0.000 scb (d.m) {/Times-Roman cf} 2 9 0 1.00 0 48 pinlabel (d.p) {/Times-Roman cf} 2 13 0 1.00 0 -48 pinlabel endgate } def /switch { % trivial begingate 1 1.30 32 32 2 -43 2 polygon 1 0.60 0 -48 57 49.00 90.00 xcarc -1.00 90 0 -64 circle 0.60 270 -12 8 arrowhead 1.00 90 0 48 circle 1.000 0.000 0.000 scb (sw.1) {/Times-Roman cf} 2 9 0 1.00 0 48 pinlabel (sw.2) {/Times-Roman cf} 2 13 0 1.00 0 -64 pinlabel endgate } def %%Page: 1 1 %%PageOrientation: Portrait /pgsave save def bop % 688 1142 offsets 1.0000 inchscale 5.2000 setlinewidth 1.00 0 864 1430 npn 1 1.00 864 1366 864 1286 2 polygon 1.00 270 656 1430 [(1) (k) (?) 17 90 ] Resistor 1 1.00 720 1430 800 1430 2 polygon 1 1.00 720 1222 784 1222 2 polygon 1 1.00 784 1222 800 1222 2 polygon -1.00 0 512 1334 circle 1 1.00 512 1334 864 1334 2 polygon 1.00 0 864 1334 dot 1 1.00 864 1494 960 1494 2 polygon (SELECT IN) {/Helvetica cf} 2 16 0 1.00 240 1430 label (\(pin 17\)) {/Helvetica cf} 2 16 0 1.00 288 1398 label (STROBE) {/Helvetica cf} 2 16 0 1.00 272 1334 label (\(pin 1\)) {/Helvetica cf} 2 16 0 1.00 304 1302 label -1.00 180 864 1222 npn 1.00 0 864 822 npn 1.00 270 656 1222 [(1) (k) (?) 17 90 ] Resistor 1.00 270 656 822 [(1) (k) (?) 17 90 ] Resistor 1 1.00 512 822 592 822 2 polygon 1 1.00 720 822 800 822 2 polygon -1.00 0 512 822 circle -1.00 0 512 678 circle 1 1.00 512 678 960 678 2 polygon 1 1.00 864 758 864 678 2 polygon 1.00 0 864 678 dot 1.00 90 944 838 diode 1 1.00 864 886 864 950 912 950 3 polygon 1 1.00 864 870 864 838 896 838 3 polygon 1 1.00 960 950 1008 950 1008 838 992 838 4 polygon 1 1.00 912 934 960 966 2 polygon 0 1.00 912 998 912 902 960 902 960 998 4 polygon 1 1.00 960 678 1056 678 2 polygon 1.00 0 1056 678 circle 1.00 0 1056 1494 circle 1 1.00 960 1494 1056 1494 2 polygon 1.00 0 864 870 dot 1.00 0 1008 870 dot 1.00 0 1056 870 circle 1 1.00 1008 870 1056 870 2 polygon -1.00 180 863 1033 circle -1.00 180 864 1097 circle -1.00 0 1008 1062 circle 1 3.00 992 1062 880 1094 2 polygon 1 1.00 512 1222 592 1222 2 polygon -1.00 0 512 1222 circle 1 1.00 864 1158 1056 1158 2 polygon -1.00 0 512 1094 circle -1.00 0 512 1030 circle 1 1.00 560 1094 496 1094 2 polygon 1 1.00 560 1030 512 1030 2 polygon 3 1.00 928 998 928 1110 2 polygon (INIT) {/Helvetica cf} 2 16 0 1.00 320 1222 label (\(pin 16\)) {/Helvetica cf} 2 16 0 1.00 304 1190 label (AUTOLF) {/Helvetica cf} 2 16 0 1.00 288 822 label (\(pin 14\)) {/Helvetica cf} 2 16 0 1.00 304 790 label (GROUND) {/Helvetica cf} 2 16 0 1.00 288 662 label (\(pin 18\)) {/Helvetica cf} 2 16 0 1.00 320 630 label 1 1.00 544 1094 864 1094 2 polygon 1 1.00 544 1030 864 1030 2 polygon 1.00 0 1056 1158 circle 1.00 0 1056 1062 circle 1 1.00 1008 1062 1056 1062 2 polygon (TRX-A) {/Helvetica cf} 2 16 0 1.00 288 1078 label (TRX-B) {/Helvetica cf} 2 16 0 1.00 288 1014 label (CW out to TRX) {/Helvetica cf} 2 16 0 1.00 1104 1478 label (PTT out to TRX) {/Helvetica cf} 2 16 0 1.00 1104 1142 label (TRX) {/Helvetica cf} 2 16 0 1.00 1104 1046 label (GROUND) {/Helvetica cf} 2 16 0 1.00 1200 662 label (+Ucc) {/Helvetica cf} 2 16 0 1.00 1104 854 label (T1) {/Helvetica cf} 2 16 0 1.00 880 1414 label (T2) {/Helvetica cf} 2 16 0 1.00 880 1206 label (T3) {/Helvetica cf} 2 16 0 1.00 800 886 label (1N4148 etc) {/Helvetica cf} 2 16 0 1.00 880 790 label (T1,T2,T3:) {/Helvetica cf} 2 16 0 1.00 1040 1366 label (BC547, 2N2222, etc) {/Helvetica cf} 2 16 0 1.00 976 1318 label -1.00 0 512 1430 circle 1 1.00 512 1430 608 1430 2 polygon -1.00 0 512 230 circle 1 1.00 512 230 608 230 2 polygon -1.00 0 512 294 circle 1 1.00 512 294 608 294 2 polygon -1.00 0 512 358 circle 1 1.00 512 358 608 358 2 polygon -1.00 0 512 422 circle 1 1.00 1056 294 960 294 2 polygon 1 1.00 1056 230 960 230 2 polygon 1.00 0 1056 358 circle 1.00 0 1056 294 circle 1.00 0 1056 230 circle 1.00 0 1056 422 circle 1 1.00 1056 358 960 358 2 polygon 1 1.00 1056 422 960 422 2 polygon 1 1.00 512 422 608 422 2 polygon 1 1.00 960 422 592 422 2 polygon 1 1.00 960 358 608 358 2 polygon 1 1.00 960 294 608 294 2 polygon 1 1.00 960 230 608 230 2 polygon (Data bit 0) {/Helvetica cf} 2 16 0 1.00 272 230 label (\(pin 2\)) {/Helvetica cf} 2 16 0 1.00 304 198 label (Data bit 5) {/Helvetica cf} 2 16 0 1.00 272 294 label (\(pin 7\)) {/Helvetica cf} 2 16 0 1.00 304 262 label (Data bit 6) {/Helvetica cf} 2 16 0 1.00 272 358 label (\(pin 8\)) {/Helvetica cf} 2 16 0 1.00 304 326 label (Data bit 7) {/Helvetica cf} 2 16 0 1.00 272 422 label (\(pin 9\)) {/Helvetica cf} 2 16 0 1.00 304 390 label (Bandswitch 1 \(LSB\)) {/Helvetica cf} 2 16 0 1.00 1120 214 label (Bandswitch 2) {/Helvetica cf} 2 16 0 1.00 1120 278 label (Bandswitch 4) {/Helvetica cf} 2 16 0 1.00 1120 342 label (Bandswitch 8 \(MSB\)) {/Helvetica cf} 2 16 0 1.00 1120 406 label -1.00 0 512 550 circle 1 1.00 512 550 608 550 2 polygon 1 1.00 1056 550 960 550 2 polygon 1 1.00 960 550 608 550 2 polygon (ERROR/FAULT) {/Helvetica cf} 2 16 0 1.00 192 550 label (\(pin 15\)) {/Helvetica cf} 2 16 0 1.00 304 518 label (Footswitch) {/Helvetica cf} 2 16 0 1.00 1200 534 label 1.00 270 1104 550 switch 1.00 270 656 598 [(10) (k) (?) 17 90 ] Resistor 1 1.00 720 598 720 550 2 polygon 1.00 0 720 550 dot 1.00 0 592 822 dot 1 1.00 1168 550 1168 678 1072 678 3 polygon 1 1.00 592 822 592 598 2 polygon pgsave restore showpage %%Trailer XCIRCsave restore %%EOF 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d몙F;mvEmד~ǎh3%Uqut45,{5.q8$p̮kqI4v9.3m̦aHu|vz/\χ -u5uULX==g;t:1Lvˉޱtq߭tqS\h#+"w)8{=zl.7> ٦ -j'hY*{X^Aֽ.LC13ozt6I tS(7y_l?-]e\[pčj6%C0kyzDFߡw]wbGQjeU&K 0'[N^2z ʎ)`UO%-/чTA}xOa'FQUA>чd{UDWF}xOa-Ue_d{A>чTA^n4pkQM$Ls9 _:lWYn"^Ӳ9xߩ~^ֱc֍2 \= UZ ʾ<'s0}W?yj* UTl/݇3̮ɮ1M Zd0O5.-hn wkWA>чd{UDWF}xOa-Ue_d{A>чTA}xOa'FQG~k(oei40^OU}W?yjqisA-;i#]?!+ }W?y><'s02 \= UZ ʾ<'s0}W?yj* U\7ǔe6(S☡#qWhm < zj;jV@C<x ;`~oNx8z2NvQ? v6A hG( \~IlWIj:BHsw!AOaY;:wAhtOpփ1GxQ9puTY/tU1:+5ދsNt;y绊$xC_QUny;$Z(*MY2^ơG{|7< oSOiʫ嬏Ik}Qcn1뿯y(+vj9;JZ4/#ww$qV-h;[-d! ui=w--PUIUa4:p6 sC}ӍrFw\m`_-r+ZѦ3G4sQP\.vz\eJ\riˎ~@髬uݞ3-M;0s$ 0OAi7d謲[<:A@mC@Io0; C#8<ϞWc}UsC"=_EoI\rLqWۣZj*+lp9[5ܧ}uPχu=cQ佷gQחku.[^P[r=!e< thsN֏@f=+ r\ijmBGB_ 6=kO^;cye X䲾8:^CQ6MF: *;;|V\GjJdNi޹{qT ">\t\mѶNw(-;u|~z߃6MA\8 m~;k}f1&ʹ5הs]5;֋m7W%1#`Hu龊+ CxmL7K} imagemask} bind {8 8 true tmpa {<30 70 60 02 03 07 06 20>} imagemask} bind {8 8 true tmpa {<0c 1e 1e 0c c0 e1 e1 c0>} imagemask} bind {8 8 true tmpa {<0f 0f 0f 0f f0 f0 f0 f0>} imagemask} bind {8 8 true tmpa {<3f f3 e1 e1 f3 3f 1e 1e>} imagemask} bind {8 8 true tmpa {} imagemask} bind {8 8 true tmpa {} imagemask} bind 7 array astore def /ppaint { gsave clip tmpa dup setmatrix pathbbox neg exch neg 4 2 roll neg 4 -1 roll 2 copy gt {exch} if 8 div ceiling 8 mul 4 2 roll neg 2 copy gt {exch} if 8 div ceiling 8 mul 3 -1 roll -8 5 -1 roll { 3 index exch 5 exch put dup -8 3 index { 3 index exch 4 exch put 3 index exec } for } for pop pop pop pop grestore } bind def /setstyles { currentlinewidth mul setlinewidth /style exch def style 1 and 0 gt not {closepath} if style 2 and 0 gt {currentlinewidth 4 mul dup 2 array astore 0 setdash} if style 4 and 0 gt {0.5 currentlinewidth 4 mul 2 array astore 0 setdash} if gsave style 16 and 0 gt { style 224 and -5 bitshift style 256 and 0 gt { 7 exch sub 8 div dup 1 exch sub currentrgbcolor 3 array astore {3 copy mul add 4 1 roll pop} forall pop pop setrgbcolor eofill} {dup 7 lt {gar exch get ppaint} {pop eofill} ifelse} ifelse} {style 256 and 0 gt {1 setgray eofill} if} ifelse grestore style 8 and 0 gt style 512 eq or {newpath} {stroke} ifelse grestore} def /polygon { gsave /num exch def moveto num 1 sub {lineto} repeat setstyles } def /xcarc { gsave newpath arc setstyles } def /elb { matrix currentmatrix 7 -1 roll 7 -1 roll translate 5 1 roll 4 -1 roll 3 index div 1 scale } def /ele { 0 4 1 roll 0 4 1 roll } bind def /ellipse { gsave elb newpath ele arc setmatrix setstyles } def /pellip { elb ele arc setmatrix } def /nellip { elb ele arcn setmatrix } def /spline { gsave moveto curveto setstyles } def /polyc { {lineto} repeat } bind def /beginpath { gsave moveto } bind def /endpath { setstyles } bind def /bop { 1 setlinecap 0 setlinejoin 6 setmiterlimit 0 0 0 scb cRedef } def /psinsertion {/PSobj save def /showpage {} def bop rotate translate dup scale} def /end_insert {PSobj restore} def /setpagemat {/pagemat matrix currentmatrix def} def /inchscale {setpagemat 0.375 mul dup scale} def /cmscale {setpagemat 0.35433071 mul dup scale} def %%EndResource %%EndProlog % XCircuit output starts here. /resistor { begingate 1 1.00 0 64 0 36 2 polygon 1 1.00 0 -64 0 -36 2 polygon 1 1.00 0 -36 14 -30 -14 -18 14 -6 -14 6 14 18 -14 30 0 36 8 polygon 1.000 0.000 0.000 scb (r.1) {/Times-Roman cf} 2 9 0 1.00 0 64 pinlabel (r.2) {/Times-Roman cf} 2 13 0 1.00 0 -64 pinlabel 0.180 0.545 0.341 scb (spice:R%i %pr.1 %pr.2 1.0K) {/Times-Roman cf} 2 0 0 1.00 -208 -160 infolabel (sim:r %pr.1 %pr.2) {/Times-Roman cf} 2 0 0 1.00 -208 -208 infolabel endgate } def /diode { begingate 248 1.00 -18 -16 0 16 18 -16 3 polygon 1 1.00 0 -48 0 -16 2 polygon 1 1.00 0 48 0 16 2 polygon 1 1.00 -18 16 18 16 2 polygon 1.000 0.000 0.000 scb (d.m) {/Times-Roman cf} 2 9 0 1.00 0 48 pinlabel (d.p) {/Times-Roman cf} 2 13 0 1.00 0 -48 pinlabel endgate } def /arrowhead { % trivial begingate 8 -28 beginpath 3 -18 3 -15 0 0 curveto -3 -15 -3 -18 -8 -28 curveto -2 -26 2 -26 8 -28 curveto 249 1.00 endpath endgate } def /npn { begingate 1 1.00 -48 0 -64 0 2 polygon 1 1.00 -48 48 -48 -48 2 polygon 1 1.00 0 48 -48 22 2 polygon 1 1.00 0 48 0 64 2 polygon 1 1.00 0 -48 -48 -22 2 polygon 1 1.00 0 -48 0 -64 2 polygon 1.00 120 0 -48 arrowhead 1.000 0.000 0.000 scb (C) {/Times-Roman cf} 2 9 0 1.00 0 64 pinlabel (B) {/Times-Roman cf} 2 7 0 1.00 -64 0 pinlabel (E) {/Times-Roman cf} 2 13 0 1.00 0 -64 pinlabel 0.180 0.545 0.341 scb (spice:Q%i %pC %pB %pE npn) {/Times-Roman cf} 2 4 0 1.00 -244 -139 infolabel (sim:b %pB %pE %pC) {/Times-Roman cf} 2 4 0 1.00 -244 -187 infolabel endgate } def /circle { % trivial begingate 1 1.00 16 0 6 0.00 360.00 xcarc 1 1.00 0 0 10 0 2 polygon 1.000 0.000 0.000 scb (out) {/Times-Roman cf} 2 4 0 1.00 16 0 pinlabel (out) {/Times-Roman cf} 2 7 0 1.00 0 0 pinlabel endgate } def %%Page: 1 1 %%PageOrientation: Portrait /pgsave save def bop % 912 544 offsets 1.0000 inchscale 5.2000 setlinewidth (DTR) {/Helvetica cf} 2 16 0 1.00 320 736 label (GROUND) {/Helvetica cf} 2 16 0 1.00 272 608 label (\(pin 4\)) {/Helvetica cf} 2 16 0 1.00 304 704 label (\(pin 5\)) {/Helvetica cf} 2 16 0 1.00 304 576 label (CW out to TRX) {/Helvetica cf} 2 16 0 1.00 1296 800 label (GROUND) {/Helvetica cf} 2 16 0 1.00 1296 608 label (DIODES: 1N4148 etc) {/Helvetica cf} 2 16 0 1.00 656 192 label 1.00 270 576 736 resistor (4k7) {/Helvetica cf} 2 16 0 1.00 544 768 label 1.00 0 720 672 diode 1 1.00 640 736 896 736 2 polygon 1.00 0 816 672 resistor (4k7) {/Helvetica cf} 2 16 0 1.00 832 656 label 1.00 0 960 736 npn 1 1.00 960 800 1200 800 2 polygon 1.00 0 1104 672 diode 1.00 0 1232 800 circle 1 1.00 1232 800 1200 800 2 polygon 1 1.00 1104 720 1104 800 2 polygon 1 1.00 512 608 1200 608 2 polygon 1 1.00 1232 608 1200 608 2 polygon 1.00 0 1232 608 circle 1 1.00 960 672 960 608 2 polygon 1 1.00 1104 624 1104 608 2 polygon 1 1.00 720 720 720 736 2 polygon 1 1.00 720 624 720 608 2 polygon -1.00 0 480 608 circle 1 1.00 480 608 512 608 2 polygon 1 1.00 480 736 512 736 2 polygon -1.00 0 480 736 circle 1.00 270 576 400 resistor (4k7) {/Helvetica cf} 2 16 0 1.00 544 432 label 1.00 0 720 336 diode 1 1.00 640 400 896 400 2 polygon 1.00 0 816 336 resistor (4k7) {/Helvetica cf} 2 16 0 1.00 832 320 label 1.00 0 960 400 npn 1 1.00 960 464 1200 464 2 polygon 1.00 0 1104 336 diode 1.00 0 1232 464 circle 1 1.00 1232 464 1200 464 2 polygon 1 1.00 1104 384 1104 464 2 polygon 1 1.00 960 336 960 272 2 polygon 1 1.00 1104 288 1104 272 2 polygon 1 1.00 720 384 720 400 2 polygon 1 1.00 720 288 720 272 2 polygon 1 1.00 480 400 512 400 2 polygon -1.00 0 480 400 circle 1 1.00 496 608 496 272 512 272 3 polygon 1 1.00 512 272 1104 272 2 polygon (PTT out to TRX) {/Helvetica cf} 2 16 0 1.00 1296 448 label (RTS) {/Helvetica cf} 2 16 0 1.00 320 416 label (\(pin 7\)) {/Helvetica cf} 2 16 0 1.00 304 384 label (DB9 connector) {/Helvetica cf} 2 16 0 1.00 192 272 label (T1) {/Helvetica cf} 2 16 0 1.00 976 720 label (T2) {/Helvetica cf} 2 16 0 1.00 976 384 label (T1, T2: BC547, 2N2222 etc) {/Helvetica cf} 2 16 0 1.00 592 864 label pgsave restore showpage %%Trailer XCIRCsave restore %%EOF cwdaemon-0.10.2/doc/specifications/000077500000000000000000000000001260525505400171435ustar00rootroot00000000000000cwdaemon-0.10.2/doc/specifications/escape_codes.txt000066400000000000000000000116401260525505400223230ustar00rootroot00000000000000Title: Escape codes specification Version: 0 Date of last revision: 23.06.2012 Status: Draft. The file may contain old, inaccurate, misleading or invalid information. ---------------------------------------------------------------------------- Some messages are recognized by cwdaemon as special messages. Such messages start with 'ESC' character - ASCII character equal 27. ESC character is treated as special only when it is the first character in the message. Handling of ESC character on any other position in the message, and handling of multiple ESC characters in single message, is unspecified. For the purpose of this document the following meta characters, denoting boundaries of entities, will be used: < > " They are used only in this documentation, and are not a part of real message. Escape codes recognized by cwdaemon, their exact format, and behaviour of cwdaemon is specified below. Every message sent to cwdaemon can contain zero or one escape code. Any additional content of a message that follows valid escape code and its allowed value, may be silently ignored by cwdaemon. "0" Reset parameters of cwdaemon to default values. The user-visible parameters that are being reset are following: parameter 1, parameter 2, parameter 3. TBD "2"<"speed value"> Set keying speed to given value, in wpm. Allowed values are between 4 and 60, inclusive. Values outside of the range are silently ignored. "3"<"tone value"> Set frequency of side tone, in Hz. Allowed values are between 1 and 4000, inclusive. Values outside of this range are silently ignored. Value equal zero has a special meaning, described below. "3"<"0"> Turn side tone off. A special case of the previous escape code. The difference is that value '0' sets volume of sound, and not its frequency, to zero. You have to use 'g' escape code to set volume of sound to non-zero value. "4" Abort message. TBD "5" Stop (exit) the daemon "6" Set uninterruptable (word- ) mode for simulator. TBD "7"<"weight value"> Set weighting (-50 ... 50). TBD "8"<"device"> Set device for keying. Meaning of the code is the same as of '-d' command line option. TBD "9"<"port number"> Obsolete, do not use. Change network port used by cwdaemon to specified value. "a"<"0|1"> Set state of PTT pin on PC hardware port to off ("0") or on ("1"). This escape code manipulates state of PTT pin "on request", as opposed to manipulating the PTT pin "automatically" and "by footswitch". "Automatic" and "by footswitch" modes are described elsewhere, but you have to remember that they also affect state of PTT pin. There is a delay between turning PTT on and start of keying HAM transceiver by cwdaemon. This is a "PTT delay" parameter that can be altered with 'd' escape code. "b"<"0|1"> SSB signal from microphone or soundcard. TBD "c"<"x"> Tune for x seconds, i.e. turn PTT on, key continuous tone for x seconds, turn PTT off. Allowed values of x are between 0 and 10. Values outside of this range are silently ignored. "d"<"delay"> Set value of "PTT delay" parameter, in milliseconds. Allowed values are between 0 and 50. Values outside of this range are silently ignored. Check ptt_specification.txt to see how "PTT delay" affects working of cwdaemon. FIXME: code in cwdaemon.c allows values out of range. Make the behaviour consistent with other options (silently ignore) or add exception? "e"<"bandindex"> Band info output on pins 2, 7, 8, 9 of the parport (pin 2 = lsb, 9 = msb, e.g. 1000 = 160m, 1001 = 10m). TBD "f"<"sound system"> Set sound system used by cwdaemon. "sound system" is one, single letter, from list presented below. Meaning of the code is the same as of '-x' command line option. Recognized values of "sound systems" (case sensitive) are: c - console buzzer (PC speaker) - default system, o - OSS, a - ALSA, p - PulseAudio, n - none - no audio, s - soundcard - cwdaemon will autoselect from OSS/ALSA/PulseAudio. You may experience few seconds of delay (~4 s) when switching from ALSA or PulseAudio to OSS audio system. This is because OSS waits until audio device stops being blocked by ALSA or PulseAudio. Values describing unknown sound systems, or sound systems that are unavailable on current platform, are silently ignored. Requesting such a sound system results in not switching to another sound system, but keeping with last valid one. NOTE: future versions of cwdaemon may also accept other values, describing newly added support for other audio systems. "g"<"volume"> Set volume of sound on soundcard, in percents of maximum volume. Allowed values are between 0 and 100. Values outside of this range are silently ignored. This code does not affect volume of sound played by console buzzer. "h"<"opt.text"> cwdaemon sends back "h", and "opt.text" (if provided), to logging program when keying is done. "opt.text" is optional. TBD cwdaemon-0.10.2/doc/specifications/ptt.txt000066400000000000000000000066031260525505400205200ustar00rootroot00000000000000Title: Specification of PTT functionality in cwdaemon. Version: 1 Date of last revision: 2012.06.22 Status: Draft. The file may contain old, inaccurate, misleading or invalid information. TOC: A. PTT delay B. PTT on request C. PTT automatic D. PTT by footswitch E. PTT on F. PTT off ---------------------------------------------------------------------------- A. PTT delay "PTT delay" is a time between two specific events at the beginning of keying a text: 1. between enabling PTT in a HAM transceiver by changing state of a specific pin of PC hardware port, and 2. beginning of keying HAM transceiver by changing state of a specific pin of PC hardware port. PTT delay at the end of keying a text is equal to zero. Therefore these two events occur in sequence without delay: 1. end of keying HAM transceiver by changing state of a specific pin of PC hardware port, and 2. disabling PTT in a HAM transceiver by changing state of a specific pin of PC hardware port. Rationale behind using the "PTT delay": Some text about relays in HAM transceivers. Value of the delay can be altered by client software at run-time by sending to cwdaemon a request with escape code. See chapter with specification of escape codes for information about format of network requests with escape code. The delay is measured in milliseconds. Setting ptt delay to zero means that cwdaemon won't be turning PTT on on any occasion. B. PTT on request Client software can request altering state of PTT pin in PC hardware port (turning it on or off). This can be achieved with request with escaped code. See escape_codes_specification for details on such request. If this is the only active mode controlling the PTT pin, then cwdaemon's behaviour is following: PTT pin is set to "on" if value in request with escaped code is non-zero. Change of the state may be delayed if "PTT delay" parameter is non-zero. If there is no text being keyed, PTT pin is set to "off" immediately, without delay caused by "PTT delay" (as "PTT delay" only affects action upon "on"). After this the mode of controlling PTT is set to "none". If upon receiving an "PTT off" request cwdaemon is keying a text, then setting PTT "off" is postponed until the text has been completely keyed. (Implementation detail: this may be implemented as switching from "PTT on request" to "PTT automatic".) After this the mode of controlling PTT is set to "none". C. PTT automatic The default mode of controlling by cwdaemon the PTT pin in PC hardware port. If this is the only active mode controlling the PTT pin, then cwdaemon's behaviour is following: PTT pin is set to "on" at the beginnig of keyed text. Delay between setting PTT pin ot on and beginning of keying the text is controlled by cwdaemon's "PTT delay" parameter, and may be non-zero. After keying the whole text the PTT pin is set to "off" immediately, without delay caused by "PTT delay" (as "PTT delay" only affects action upon "on"). After this the mode of controlling PTT is set to "none". D. PTT by footswitch TBD E. PTT on This part will describe how to change state of PTT pin of PC hardware port to "on" if more than one mode of controlling PTT is active. F. PTT off This part will describe how to change state of PTT pin of PC hardware port to "off" if more than one mode of controlling PTT is active. It will also mention turning PTT off right after the last dit/dah has been keyed. cwdaemon-0.10.2/doc/specifications/terminology.txt000066400000000000000000000027361260525505400222640ustar00rootroot00000000000000Title: Terminology Version: 0 Date of last revision: 23.06.2012 Status: Draft. The file may contain old, inaccurate, misleading or invalid information. This document specifies terminology to be used in cwdaemon project. Consistent use of unambiguous terminology should make writing comments, messages, specification and other documentation easier. ---------------------------------------------------------------------------- message Data exchanged between cwdaemon and client application over the network. It may be either "request" or "reply". The word should be avoided, as it is ambiguous: it can mean both request and reply, a content of request or reply, or any other generic data sent between any entities. request Message sent by client application to cwdaemon. reply Message sent back by cwdaemon to client application. text A string of ASCII characters that should be converted to Morse code. A text is usually sent by client application to cwdaemon in a request. A text can be keyed or played. keying Manipulating state of HAM transceiver input to transmit a Morse code. The manipulation is performed through a pin of PC hardware port. Input data for keying process is a text, hence text is usually being keyed by cwdaemon. Keying is one of primary roles of cwdaemon. playing Converting given text into audible form of Morse code. cwdaemon can access Operating System's audio system through libcw. 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You can treat them as hints about how to write an application interfacing cwdaemon. example.sh is the most simple one, using 'nc' to do the job - you can enter text from keyboard to send it to cwdaemon. Run the example script by calling it directly: ./example.sh example.c (accompanied by 'make' files) is an example program in C. Run the example program after compiling example.c file with "make" command by calling the program directly: ./example example.pl is an example script in Perl 5. Run the example script by calling it directly: ./example.pl cwdaemon-0.10.2/examples/example.c000066400000000000000000000205761260525505400170220ustar00rootroot00000000000000/* * example.c - example program for cwdaemon * Copyright (C) 2003, 2006 Joop Stakenborg * Copyright (C) 2012 - 2015 Kamil Ignacak * * Some of this code is taken from netkeyer.c, which is part of the tlf source, * here is the copyright: * Tlf - contest logging program for amateur radio operators * Copyright (C) 2001-2002-2003 Rein Couperus * * 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 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 Library 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., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. */ /* * Compile this program with "gcc -o example example.c" * Usage: 'example' or 'example ' */ #define _POSIX_SOURCE /* getaddrinfo() and friends. */ #include #include #include #include #include #include #include #include #include #include #include #define K_MESSAGE 1 #define K_RESET 0 #define K_SPEED 2 #define K_TONE 3 #define K_ABORT 4 #define K_STOP 5 #define K_WORDMODE 6 #define K_WEIGHT 7 #define K_DEVICE 8 #define K_TOD 9 // set txdelay (turn on delay) #define K_ADDRESS 10 // set port address of device (obsolete) #define K_SET14 11 // set pin 14 on lpt #define K_TUNE 12 // tune #define K_PTT 13 // PTT on/off #define K_SWITCH 14 // set band switch output pins 2,7,8,9 on lpt #define K_SDEVICE 15 // set sound device #define K_VOLUME 16 // volume for soundcard static char netkeyer_port[] = "6789"; static char netkeyer_hostaddress[16] = "127.0.0.1"; static int socket_descriptor; static struct addrinfo *addrinfo_list; static struct addrinfo *selected_addrinfo; int netkeyer_init(void); int netkeyer_close(void); int netkeyer(int cw_op, const char *cwmessage); void catchint(int signal); int netkeyer_init(void) { /* Code in this function has been copied from getaddrinfo() man page. */ struct addrinfo hints; memset(&hints, 0, sizeof(struct addrinfo)); hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */ hints.ai_socktype = SOCK_DGRAM; /* Datagram socket */ hints.ai_flags = 0; hints.ai_protocol = IPPROTO_UDP; int rv = getaddrinfo(netkeyer_hostaddress, netkeyer_port, &hints, &addrinfo_list); if (rv) { fprintf(stderr, "getaddrinfo(): %s\n", gai_strerror(rv)); return -1; } /* getaddrinfo() returns a list of address structures. Try each address until we successfully connect(2). If socket(2) (or connect(2)) fails, we (close the socket and) try the next address. */ for (selected_addrinfo = addrinfo_list; selected_addrinfo; selected_addrinfo = selected_addrinfo->ai_next) { socket_descriptor = socket(selected_addrinfo->ai_family, selected_addrinfo->ai_socktype, selected_addrinfo->ai_protocol); if (socket_descriptor == -1) { continue; } if (connect(socket_descriptor, selected_addrinfo->ai_addr, selected_addrinfo->ai_addrlen) != -1) { break; } close(socket_descriptor); } if (!selected_addrinfo) { fprintf(stderr, "Could not connect\n"); return -1; } else { return 0; } } int netkeyer_close(void) { if (close(socket_descriptor) == -1) { perror("close call failed"); return -1; } freeaddrinfo(addrinfo_list); /* No longer needed */ return 0; } int netkeyer(int cw_op, const char *cwmessage) { char buf[80]; switch (cw_op) { case K_RESET : buf[0] = 27; sprintf(buf + 1, "0"); break; case K_MESSAGE : sprintf(buf, "%s", cwmessage); break; case K_SPEED : buf[0] = 27; sprintf(buf + 1, "2"); sprintf(buf + 2, "%s", cwmessage); break; case K_TONE : buf[0] = 27; sprintf(buf + 1, "3"); sprintf(buf + 2, "%s", cwmessage); break; case K_ABORT : buf[0] = 27; sprintf(buf + 1, "4"); break; case K_STOP : buf[0] = 27; sprintf(buf + 1, "5"); break; case K_WORDMODE : buf[0] = 27; sprintf(buf + 1, "6"); break; case K_WEIGHT : buf[0] = 27; sprintf(buf + 1, "7"); sprintf(buf + 2, "%s", cwmessage); break; case K_DEVICE : buf[0] = 27; sprintf(buf + 1, "8"); sprintf(buf + 2, "%s", cwmessage); break; case K_PTT : buf[0] = 27; sprintf(buf + 1, "a"); sprintf(buf + 2, "%s", cwmessage); break; case K_TUNE : buf[0] = 27; sprintf(buf + 1, "c"); sprintf(buf + 2, "%s", cwmessage); break; case K_TOD : buf[0] = 27; sprintf(buf + 1, "d"); sprintf(buf + 2, "%s", cwmessage); break; case K_SDEVICE : buf[0] = 27; sprintf(buf + 1, "f"); sprintf(buf + 2, "%s", cwmessage); break; case K_VOLUME : buf[0] = 27; sprintf(buf + 1, "g"); sprintf(buf + 2, "%s", cwmessage); break; default : buf[0] = '\0'; } ssize_t sendto_rc = 0; if (buf[0] != '\0') { sendto_rc = sendto(socket_descriptor, buf, sizeof (buf), 0, selected_addrinfo->ai_addr, sizeof (struct addrinfo)); } buf[0] = '\0'; cw_op = K_RESET; if (sendto_rc == -1) { printf("Keyer send failed (%s)!\n", strerror(errno)); return -1; } else { return 0; } } void catchint(__attribute__((unused)) int signal) { __attribute__((unused)) int result = netkeyer(K_ABORT, ""); exit(EXIT_SUCCESS); } int main(int argc, char **argv) { if (netkeyer_init() == -1) { exit(EXIT_FAILURE); } /* tests start here, no error handling */ int result; if (argc > 1) { result = netkeyer(K_DEVICE, argv[1]); printf("opening port %s\n", argv[1]); } printf("first message at initial speed\n"); result = netkeyer(K_MESSAGE, "paris"); sleep(3); printf("speed 40\n"); result = netkeyer(K_SPEED, "40"); result = netkeyer(K_MESSAGE, "paris"); sleep(2); printf("tone 1000, speed 40\n"); result = netkeyer(K_TONE, "1000"); result = netkeyer(K_SPEED, "40"); result = netkeyer(K_MESSAGE, "paris"); sleep(2); printf("tone 800, weight +20\n"); result = netkeyer(K_TONE, "800"); result = netkeyer(K_WEIGHT, "20"); result = netkeyer(K_MESSAGE, "paris"); sleep(2); printf("weight -20\n"); result = netkeyer(K_WEIGHT, "-20"); result = netkeyer(K_MESSAGE, "paris"); sleep(2); printf("weight 0\n"); result = netkeyer(K_WEIGHT, "0"); printf("speed increase / decrease\n"); result = netkeyer(K_MESSAGE, "p++++++++++aris----------"); sleep(2); printf("half gap\n"); result = netkeyer(K_MESSAGE, "p~ari~s"); sleep(2); printf("tune 3 seconds\n"); result = netkeyer(K_TUNE, "3"); sleep(4); printf("test message abort\n"); result = netkeyer(K_MESSAGE, "paris paris"); sleep(1); result = netkeyer(K_ABORT, ""); sleep(1); printf("switch to soundcard\n"); result = netkeyer(K_SDEVICE, "s"); result = netkeyer(K_MESSAGE, "paris"); sleep(2); printf("volume 30\n"); result = netkeyer(K_VOLUME, "30"); result = netkeyer(K_MESSAGE, "paris"); sleep(2); printf("prosigns: SK BK SN AS AR\n"); result = netkeyer(K_MESSAGE, "< > ! & *"); sleep(4); printf("set volume back to 70\n"); result = netkeyer(K_VOLUME, "70"); result = netkeyer(K_MESSAGE, "paris"); sleep(2); printf("back to console\n"); result = netkeyer(K_SDEVICE, "c"); result = netkeyer(K_MESSAGE, "paris"); sleep(2); printf("message with PTT on\n"); result = netkeyer(K_PTT, "1"); result = netkeyer(K_MESSAGE, "paris"); sleep(2); result = netkeyer(K_PTT, "0"); printf("same with different TOD\n"); result = netkeyer(K_TOD, "20"); result = netkeyer(K_PTT, "1"); result = netkeyer(K_MESSAGE, "paris"); sleep(2); result = netkeyer(K_PTT, "0"); result = netkeyer(K_TOD, "0"); /* almost done, reset keyer */ printf("almost done, reset\n"); result = netkeyer(K_RESET, ""); printf("test message abort with SIGALRM\n"); signal(SIGALRM, catchint); result = netkeyer(K_MESSAGE, "paris paris"); alarm(2); while (1) {} printf("done"); /* end tests */ if (netkeyer_close() == -1) { exit(EXIT_FAILURE); } else { exit(EXIT_SUCCESS); } } cwdaemon-0.10.2/examples/example.pl000077500000000000000000000065541260525505400172160ustar00rootroot00000000000000#!/usr/bin/perl # example.pl - example script for cwdaemon # Copyright (C) 2012 Jenö Vágó HA5SE # Copyright (C) 2012 - 2015 Kamil Ignacak # # 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 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 Library 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. use warnings; use strict; use IO::Socket::INET; use IO::Handle; STDERR->autoflush(1); STDOUT->autoflush(1); # How many times to run a basic set of send/receive calls. my $cycles = 5; my $server_port = 6789; my $cwsocket = IO::Socket::INET->new(PeerAddr => "localhost", PeerPort => $server_port, Proto => "udp", Type => SOCK_DGRAM) or die "Couldn't setup udp server on port $server_port : $@\n"; sub INT_handler { $cwsocket->close(); exit(0); } $SIG{'INT'} = 'INT_handler'; my @words = qw/Lorem ipsum dolor sit amet consectetur adipisicing elit sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident sunt in culpa qui officia deserunt mollit anim id est laborum./; for (my $i = 0; $i < $cycles; $i++) { # PTT ON print "PTT ON\n\n"; print $cwsocket chr(27).'a1'; my $word = @words[rand(50)]; print " sending \"".$word."\"\t"; # First define reply expected from daemon (in this example it's # first two letters of a word). This is Escaped request 'h'. print $cwsocket chr(27).'h'.substr($word, 0, 2); print $cwsocket $word.""; # Leading 'h' will be stripped from reply by example_receive(). my $reply = example_receive($cwsocket, "h"); if ($reply ne substr($word, 0, 2)) { print("\t\tWrong reply\n"); } else { print("\t\tCorrect reply\n"); } } print("\nThe end. Asking cwdaemon to exit...\n"); # Exit cwdaemon (Escaped request '5'). print $cwsocket chr(27).'5'; $cwsocket->close(); sub example_receive { my $cwsocket = shift; my $expected_prefix = shift; my $expected_postfix = "\r\n"; my $pre_len = length($expected_prefix); my $post_len = length($expected_postfix); my $reply = <$cwsocket>; if (substr($reply, 0, $pre_len) ne $expected_prefix) { print("malformed reply, missing leading '$expected_prefix'"); return ""; } if (substr($reply, length($reply) - $post_len, $post_len) ne $expected_postfix) { print("malformed reply, missing ending '\\r\\n'"); return ""; } $reply = substr($reply, $pre_len, length($reply) - $pre_len - $post_len); print("received "); if ($pre_len) { print("'" . $expected_prefix . "' + "); } print("'" . $reply . "' + '\\r\\n'"); return $reply; } cwdaemon-0.10.2/examples/example.sh000077500000000000000000000002641260525505400172050ustar00rootroot00000000000000#!/bin/sh old_tty_settings=$(stty -g) stty -icanon trap 'stty "$old_tty_settings"; exit 0' INT echo "Press (CTRL-C) to interrupt..." while true; do nc -u localhost 6789 done cwdaemon-0.10.2/install-sh000077500000000000000000000157221260525505400154060ustar00rootroot00000000000000#!/bin/sh # # install - install a program, script, or datafile # # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${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 "$0: no input file specified" >&2 exit 1 else : fi if [ x"$dir_arg" != x ]; then dst=$src src="" if [ -d "$dst" ]; then instcmd=: chmodcmd="" else instcmd=$mkdirprog fi else # Waiting for this to be detected by the "$instcmd $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if [ -f "$src" ] || [ -d "$src" ] then : else echo "$0: $src does not exist" >&2 exit 1 fi if [ x"$dst" = x ] then echo "$0: no destination specified" >&2 exit 1 else : fi # If destination is a directory, append the input filename; if your system # does not like double slashes in filenames, you may need to add some logic if [ -d "$dst" ] then dst=$dst/`basename "$src"` else : 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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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 cwdaemon-0.10.2/mkinstalldirs000077500000000000000000000037041260525505400162050ustar00rootroot00000000000000#! /bin/sh # mkinstalldirs --- make directory hierarchy # Author: Noah Friedman # Created: 1993-05-16 # Public domain errstatus=0 dirmode="" usage="\ Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..." # process command line arguments while test $# -gt 0 ; do case $1 in -h | --help | --h*) # -h for help echo "$usage" 1>&2 exit 0 ;; -m) # -m PERM arg shift test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } dirmode=$1 shift ;; --) # stop option processing shift break ;; -*) # unknown option echo "$usage" 1>&2 exit 1 ;; *) # first non-opt arg break ;; esac done for file do if test -d "$file"; then shift else break fi done case $# in 0) exit 0 ;; esac case $dirmode in '') if mkdir -p -- . 2>/dev/null; then echo "mkdir -p -- $*" exec mkdir -p -- "$@" fi ;; *) if mkdir -m "$dirmode" -p -- . 2>/dev/null; then echo "mkdir -m $dirmode -p -- $*" exec mkdir -m "$dirmode" -p -- "$@" fi ;; esac for file do set fnord `echo ":$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=$lasterr else if test ! -z "$dirmode"; then echo "chmod $dirmode $pathcomp" lasterr="" chmod "$dirmode" "$pathcomp" || lasterr=$? if test ! -z "$lasterr"; then errstatus=$lasterr fi fi fi fi pathcomp="$pathcomp/" done done exit $errstatus # Local Variables: # mode: shell-script # sh-indentation: 2 # End: # mkinstalldirs ends here cwdaemon-0.10.2/patches/000077500000000000000000000000001260525505400150225ustar00rootroot00000000000000cwdaemon-0.10.2/patches/cwdaemon-0.5-sergei.diff000066400000000000000000000070431260525505400212310ustar00rootroot00000000000000diff -u -r cwdaemon-0.5/cwdaemon.c cwdaemon-0.5-mod/cwdaemon.c --- cwdaemon-0.5/cwdaemon.c 2003-05-19 10:58:40.000000000 -0600 +++ cwdaemon-0.5-mod/cwdaemon.c 2003-07-19 16:02:10.000000000 -0600 @@ -54,6 +54,8 @@ unsigned int ptt_delay = 0; /* default = off*/ int ptt_timer_running = 0; +int keyer_data; /* status of the automatic keyer */ + struct timeval now,end,left; #define MAXMORSE 4000 @@ -125,6 +127,7 @@ init : ttys_init, free : ttys_free, reset : ttys_reset, + status : ttys_status, cw_on : ttys_cw_on, cw_off : ttys_cw_off, ptt_on : ttys_ptt_on, @@ -138,6 +141,7 @@ init : lp_init, free : lp_free, reset : lp_reset, + status : lp_status, cw_on : lp_cw_on, cw_off : lp_cw_off, ptt_on : lp_ptt_on, @@ -900,6 +904,27 @@ while (1) { udelay (1000); /*prevent 100% CPU */ + + keyer_data = cwdev->status(cwdev); + if (keyer_data == 13) /* dash */ + { + debug("dash"); + playbeep(dash); + udelay (eldelay / morse_speed); /* delay after the element */ + continue; /* don't let cwdaemon do anything else if the key is still in use */ + } + else + { + if (keyer_data == 12) /* dot */ + { + debug("dot"); + playbeep(dot); + udelay (eldelay / morse_speed); /* delay after the element */ + continue; /* don't let cwdaemon do anything else if the key is still in use */ + } + } + + if (recv_code ()) playmorsestring (morsetext); /* check for ptt off timer */ diff -u -r cwdaemon-0.5/cwdaemon.h cwdaemon-0.5-mod/cwdaemon.h --- cwdaemon-0.5/cwdaemon.h 2003-05-05 14:09:41.000000000 -0600 +++ cwdaemon-0.5-mod/cwdaemon.h 2003-07-19 16:08:33.000000000 -0600 @@ -90,6 +90,7 @@ int (*init)(struct cwdev_s *); int (*free)(struct cwdev_s *); int (*reset)(struct cwdev_s *); + int (*status)(struct cwdev_s *); int (*cw_on)(struct cwdev_s *); int (*cw_off)(struct cwdev_s *); int (*ptt_on)(struct cwdev_s *); @@ -108,6 +109,7 @@ int lp_init(cwdevice *dev); int lp_free(cwdevice *dev); int lp_reset(cwdevice *dev); +int lp_status(cwdevice *dev); int lp_cw_on(cwdevice *dev); int lp_cw_off(cwdevice *dev); int lp_ptt_on(cwdevice *dev); @@ -120,6 +122,7 @@ int ttys_init(cwdevice *dev); int ttys_free(cwdevice *dev); int ttys_reset(cwdevice *dev); +int ttys_status(cwdevice *dev); int ttys_cw_on(cwdevice *dev); int ttys_cw_off(cwdevice *dev); int ttys_ptt_on(cwdevice *dev); diff -u -r cwdaemon-0.5/lp.c cwdaemon-0.5-mod/lp.c --- cwdaemon-0.5/lp.c 2003-05-05 14:09:41.000000000 -0600 +++ cwdaemon-0.5-mod/lp.c 2003-07-19 16:11:31.000000000 -0600 @@ -3,6 +3,29 @@ /* LP functions */ +int lp_status(cwdevice *dev) +{ + int port_data; + + if (ioperm (dev->base+1, 3, 1) == -1) + { + errmsg ("Open lp port 0x%x, %d", dev->base, dev->base); + exit (1); + } + + + port_data = inb(dev->base+1); + if ((port_data & 0x10) != 0x10) /* Check for pin 13 */ + return 13; /* dash */ + else + { + if ((port_data & 0x20) != 0x20) /* Check for pin 12 */ + return 12; /* dot */ + else + return 0; /* nothing */ + } +} + int lp_init(cwdevice *dev) { if (ioperm (dev->base+2, 1, 1) == -1) diff -u -r cwdaemon-0.5/ttys.c cwdaemon-0.5-mod/ttys.c --- cwdaemon-0.5/ttys.c 2003-05-17 04:24:01.000000000 -0600 +++ cwdaemon-0.5-mod/ttys.c 2003-07-19 16:05:52.000000000 -0600 @@ -21,6 +21,12 @@ /* ttyS functions */ +int ttys_status(cwdevice *dev) +{ + /* Dummy function */ + return 0; +} + int ttys_init(cwdevice *dev) { if (ioperm (dev->base, 8, 1) == -1) cwdaemon-0.10.2/patches/cwdaemon-0.7-ok1zia.diff000066400000000000000000000630661260525505400211620ustar00rootroot00000000000000diff -ruN cwdaemon-0.7/Makefile.am cwdaemon-0.7-zia/Makefile.am --- cwdaemon-0.7/Makefile.am 2003-05-14 19:45:57.000000000 +0200 +++ cwdaemon-0.7-zia/Makefile.am 2003-11-24 17:39:48.000000000 +0100 @@ -6,7 +6,7 @@ man_MANS = cwdaemon.8 -cwdaemon_SOURCES = cwdaemon.c cwdaemon.h lp.c ttys.c +cwdaemon_SOURCES = cwdaemon.c cwdaemon.h lp.c select.c ttys.c install-data-local: @$(NORMAL_INSTALL) diff -ruN cwdaemon-0.7/cwdaemon.c cwdaemon-0.7-zia/cwdaemon.c --- cwdaemon-0.7/cwdaemon.c 2003-10-26 20:17:40.000000000 +0100 +++ cwdaemon-0.7-zia/cwdaemon.c 2003-11-25 12:35:50.000000000 +0100 @@ -112,10 +112,12 @@ int forking = 1; /* network vars */ -int sin_len; +int sin_len, reply_socklen; int socket_descriptor; -struct sockaddr_in k_sin; +struct sockaddr_in k_sin, reply_sin; int port = 6789; +char reply_data[256]; +int last_id=-1; /* morse defaults */ int morse_gap = 0; /* TODO: Set with -d delay */ @@ -126,10 +128,7 @@ long int dot = 1000000; /* dot length = unit */ long int dash = 3000000; /* dash length = 3-dot */ long int eldelay = 1000000; /* pause between elements equals to dot time */ -unsigned int ptt_delay = 0; /* default = off */ - -/* various variables */ -int ptt_timer_running = 0; +unsigned int ptt_delay = 1000000; /* default = off */ unsigned int bandswitch; struct timeval now, end, left; @@ -150,6 +149,7 @@ } morse; +/* WARNING! Character '^' is used for command 'e' */ morse morsetable[] = { {' ', {NIL, NIL, NIL, NIL, NIL, NIL, NIL, NIL}}, {'A', {DIH, DAH, NIL, NIL, NIL, NIL, NIL, NIL}}, @@ -238,6 +238,9 @@ cwdevice *cwdev = &cwdevice_ttys; #endif +static morse *morse_playing=NULL; +static int morse_i=0; + /* int weight [-5...0...+5] 0 = dot/space ratio 1:3, element space = dot time @@ -314,42 +317,6 @@ errmsg ("Nanosleep"); } -/* - this is sample code shameless :-) stolen from - http://www.erlenstar.demon.co.uk/unix/faq_8.html -*/ - -/* some simple timing utilities */ - -void -timer_add (struct timeval *tv, long secs, long usecs) -{ - tv->tv_sec += secs; - if ((tv->tv_usec += usecs) >= 1000000) - { - tv->tv_sec += tv->tv_usec / 1000000; - tv->tv_usec %= 1000000; - } -} - -/* Set *RES = *A - *B, returning the sign of the result */ - -int -timer_sub (struct timeval *res, const struct timeval *a, - const struct timeval *b) -{ - long sec = a->tv_sec - b->tv_sec; - long usec = a->tv_usec - b->tv_usec; - - if (usec < 0) - usec += 1000000, --sec; - - res->tv_sec = sec; - res->tv_usec = usec; - - return (sec < 0) ? (-1) : ((sec == 0 && usec == 0) ? 0 : 1); -} - void set_switch (unsigned int bandswitch) // band switch function @@ -367,82 +334,6 @@ debug ("Band switch output not implemented"); } -void -tune (int onoff) -{ - int fd; - - if (onoff) - { - if (ptt_delay) - { - cwdev->ptt (cwdev, ON); - debug ("PTT (TUNE) on"); - /* TOD */ - udelay (ptt_delay); - } - cwdev->cw (cwdev, ON); - debug ("CW (TUNE) on"); - /* sidetone on if morsetone !=0 */ - fd = open ("/dev/tty1", O_WRONLY); - if (fd != -1) - { - if (ioctl (fd, KIOCSOUND, morse_tone) != 0) - { - errmsg ("Ioctl console speaker"); - exit (1); - } - close (fd); - } - else - { - errmsg ("Open console speaker"); - exit (1); - } - } - else - { - if (ptt_delay) - { - gettimeofday (&end, NULL); - timer_add (&end, 0, dash / morse_speed); - ptt_timer_running = 1; - } - cwdev->cw (cwdev, OFF); - debug ("CW (TUNE) off"); - fd = open ("/dev/tty1", O_WRONLY); - if (fd != -1) - { - if (ioctl (fd, KIOCSOUND, 0) != 0) - { - errmsg ("Ioctl console speaker"); - exit (1); - } - close (fd); - } - else - { - errmsg ("Open console speaker"); - exit (1); - } - /* delayed ptt off */ - if (1 == ptt_timer_running) - { - while (1) - { - udelay (1000); /*prevent 100% CPU */ - gettimeofday (&now, NULL); - if (timer_sub (&left, &end, &now) <= 0) - { - cwdev->ptt (cwdev, OFF); - debug ("PTT (TUNE) off"); - ptt_timer_running = 0; - break; - } - } - } - } -} /* convert character to morse by searching the morsetable */ morse * @@ -459,95 +350,130 @@ return (NULL); } -/* output to console and serial/parallel port */ -void -playbeep (long duration) + + +void sound(int tone) { int fd; - if (morse_sound) + fd = open ("/dev/tty1", O_WRONLY); + if (fd < 0) + { + errmsg ("Open console speaker"); + exit (1); + } + + if (ioctl (fd, KIOCSOUND, tone) != 0) { - signal (SIGINT, SIG_IGN); - signal (SIGQUIT, SIG_IGN); - fd = open ("/dev/tty1", O_WRONLY); - if (fd != -1) - { - if (ioctl (fd, KIOCSOUND, morse_tone) != 0) - { - errmsg ("Ioctl console speaker"); - exit (1); - } - close (fd); - } - else - { - errmsg ("Open console speaker"); - exit (1); - } + errmsg ("Ioctl console speaker"); + exit (1); } + close (fd); +} - cwdev->cw (cwdev, ON); - udelay (duration / morse_speed); - if (morse_sound) - { - fd = open ("/dev/tty1", O_WRONLY); - if (fd != -1) - { - if (ioctl (fd, KIOCSOUND, 0) != 0) - { - errmsg ("Ioctl console speaker"); - exit (1); - } - close (fd); - } - else - { - errmsg ("Open console speaker"); - exit (1); - } - if (forking) - signal (SIGINT, SIG_DFL); - else - signal (SIGINT, catchint); - signal (SIGQUIT, SIG_DFL); - } - cwdev->cw (cwdev, OFF); -} -/* play dot, dash and use a delay */ -void -playmorse (morse * m) +void playmorse (void *xxx) { - int d = 0; + if (!morse_playing) { + debug("playmorse: morse_playing= NULL"); + last_id=install_timer(ptt_delay, offdelay, NULL); /* ptt delay can be 0 */ + return; + } + debug("playmorse morse_playing='%c' i=%d", morse_playing->code, morse_i); + + switch(morse_playing->data[morse_i++]){ + case NIL: + debug(" NIL"); + get_next_char(); /* NOT first character, we don't need ptt */ + last_id=install_timer((dash + ((dot / 10) * morse_gap))/morse_speed, playmorse, NULL); + morse_gap = 0; + break; + + case DIH: + debug(" DIH"); + if (morse_sound) sound(morse_tone); + cwdev->cw (cwdev, ON); + last_id=install_timer (dot / morse_speed, playpause, NULL); + break; + + case DAH: + debug(" DAH"); + if (morse_sound) sound(morse_tone); + cwdev->cw (cwdev, OFF); + last_id=install_timer (dash / morse_speed, playpause, NULL); + break; + } +} + +void playpause (void *xxx){ + debug("playpause"); + + if (morse_sound) sound(0); + if (morse_playing) last_id=install_timer(eldelay/morse_speed, playmorse, NULL); +} + +void pttdelay (void *xxx){ + debug("pttdelay"); + if (ptt_delay) cwdev->ptt (cwdev, ON); + /* morse_playing and morse_i must be set before */ + last_id=install_timer(0, playmorse, NULL); +} + +void offdelay (void *xxx){ + debug("offdelay"); + if (ptt_delay) cwdev->ptt (cwdev, OFF); + debug ("PTT off"); +} + +void tune(int onoff){ + debug("tune(%d)", onoff); + if (onoff){ + if (ptt_delay) cwdev->ptt (cwdev, ON); + debug ("PTT (TUNE) on"); + last_id=install_timer(ptt_delay, tune_pttdelay, NULL); /* ptt_delay can be 0 */ + }else{ + cwdev->cw (cwdev, OFF); + debug ("CW (TUNE) off"); + sound(0); + if (ptt_delay) + last_id=install_timer(dash/morse_speed, tune_offdelay, NULL); + else + last_id=install_timer(0, tune_offdelay, NULL); + } +} + +void tune_pttdelay (void *xxx){ + debug("tune_pttdelay"); + cwdev->cw (cwdev, ON); + debug ("CW (TUNE) on"); + if (morse_sound) sound(morse_tone); +} - while (d < 8 && m->data[d] != NIL) - { - if (m->data[d] == DIH) - playbeep (dot); - if (m->data[d] == DAH) - playbeep (dash); - d++; - udelay (eldelay / morse_speed); /* element spacing */ - } /* morse signs delay */ - udelay ((dash + ((dot / 10) * morse_gap)) / morse_speed); - morse_gap = 0; /* gap for one sign only */ + +void tune_offdelay (void *xxx){ + debug("tune_offdelay"); + if (ptt_delay) cwdev->ptt (cwdev, OFF); + debug ("PTT (TUNE) off"); } + + /* * watch the socket and if there is an escape character check what it is, * otherwise play morse. Return 0 with escape characters and empty messages. */ -int -recv_code (void) +void recv_code (void *xxx) { - char message[257]; + char message1[257]; + char *message; + char *token_ptr; ssize_t recv_rc; int speed = 0; int weight = 0; recv_rc = - recvfrom (socket_descriptor, message, sizeof (message) - 1, 0, + recvfrom (socket_descriptor, message1, sizeof (message1) - 1, 0, (struct sockaddr *) &k_sin, &sin_len); if (recv_rc == -1 && errno != EAGAIN) @@ -555,16 +481,21 @@ errmsg ("Recvfrom"); exit (1); } + + if (recv_rc>=0) message1[recv_rc]='\0'; - if (recv_rc > 0) - { + for (message = strtok_r(message1, "\n", &token_ptr); + message!=NULL; + message=strtok_r(NULL, "\n", &token_ptr)){ + if (message[0] != 27) { /* no ESCAPE */ message[recv_rc] = '\0'; - debug ("Message: %s, length: %d", message, recv_rc); + debug ("Message: %s, length: %d", message, strlen(message)); if ((strlen (message) + strlen (morsetext)) <= MAXMORSE - 1) strcat (morsetext, message); - return 1; + debug(" Morsetext: %s, length: %d", morsetext, strlen(morsetext)); + continue; } else { /* check ESCAPE characters */ @@ -577,6 +508,10 @@ morse_tone = 1500; morse_sound = 1; wordmode = 0; + if (last_id>=0) { + kill_timer(last_id); + last_id=-1; + } cwdev->reset (cwdev); debug ("Reset all values"); break; @@ -704,66 +639,86 @@ if (bandswitch <= 15 && bandswitch >= 0) set_switch (bandswitch); break; - } - return 0; - } - } - return 0; + case 'f': /* send echo to main program when CW playing is done */ + memcpy(&reply_sin, &k_sin, sizeof(reply_sin)); /* remember sender */ + reply_socklen = sin_len; + strncpy(reply_data, message, sizeof(reply_data) - 1); + reply_data[sizeof(reply_data) - 1] = '\0'; + if (strlen (message) + 1 <= MAXMORSE - 1) strcat (morsetext, "^"); + break; + } + continue; + } + + } + if (!morse_playing) { /* No chars in queue. Maybe active pttoff. We start playing */ + get_next_char(); + if (ptt_delay){ + if (last_id>=0){ + kill_timer(last_id); + /* last_id=-1; NO! */ + } + cwdev->ptt (cwdev, ON); + debug("PTT_delay on (%d)", ptt_delay); + if (last_id>=0) /* waiting for pttoff, we don't need pttdelay */ + last_id=install_timer(0, playmorse, NULL); /* start immediatelly */ + else + last_id=install_timer(ptt_delay, pttdelay, NULL); /* start after pttdelay */ + }else{ + last_id=install_timer(0, playmorse, NULL); /* start immediatelly */ + } + } + + return; } + + /* check every character for speed increase or decrease, convert other - characters to morse and play them */ -void -playmorsestring (char *x) -{ + characters to morse and store it into morse_playing and morse_i */ - int i = 0; - /* stop ptt timer */ - if (ptt_delay) - { - cwdev->ptt (cwdev, ON); - debug ("PTT on"); - /* TOD */ - udelay (ptt_delay); - } - while (*x) - { - char c = islower (*x) ? toupper (*x) : *x; - if ((c == '+') || (c == '-')) - { /* speed in- & decrease */ - if ((c == '+') && (morse_speed <= 58)) - morse_speed += 2; - if ((c == '-') && (morse_speed >= 10)) - morse_speed -= 2; - } - else if (c == '~') - morse_gap = 15; /* half dash time additional for the next char */ - else - { - morse *m = chartomorse (c); - if (m != NULL) - playmorse (m); - } - x++; - i++; - if (i >= strlen (morsetext)) - { - i = 0; - break; - } - if (wordmode == 0) - recv_code (); - } - morsetext[0] = '\0'; - /* start ptt off timer */ - if (ptt_delay) - { - gettimeofday (&end, NULL); - timer_add (&end, 0, dash / morse_speed); - ptt_timer_running = 1; - } +void get_next_char(void){ + char *x; + + for (x=morsetext; *x!='\0'; x++){ + switch(toupper(*x)){ + case '+': + if (morse_speed<=58) morse_speed+=2; + break; + + case '-': + if (morse_speed>=10) morse_speed-=2; + break; + + case '~': + morse_gap = 15; /* half dash time additional for the next char */ + break; + + case '^': + if (strlen(reply_data)==0) return; + sendto(socket_descriptor, reply_data, strlen(reply_data), 0, + (struct sockaddr *)&reply_sin, reply_socklen); + strcpy(reply_data,""); + break; + + default: + morse_playing = chartomorse (toupper(*x)); + morse_i=0; + if (strlen(morsetext)>0) memmove(morsetext, morsetext+1, strlen(morsetext)); + + if (!morse_playing) debug("get_next_char: NULL"); + else debug("get_next_char: '%c'", morse_playing->code); + + return; + + } + } + morse_playing = NULL; + morse_i = 0; + return; /* no morse found */ } + /* parse the command line and check for options, do some error checking */ void parsecommandline (int argc, char *argv[]) @@ -874,13 +829,30 @@ } } +void terminate_all_subsystems(void){ + int close_rc; + + cwdev->free (cwdev); + close_rc = close (socket_descriptor); + if (close_rc == -1) + { + errmsg ("Close socket"); + exit (1); + } +} + +void initialize(void){ + set_handlers(socket_descriptor, recv_code, NULL, NULL, NULL); +} + + /* main program: fork, open network connection and go into an endless loop waiting for something to happen on the UDP port */ int main (int argc, char *argv[]) { pid_t pid, sid; - int bind_rc, close_rc; + int bind_rc; long save_file_flags; #ifdef HAVE_LINUX_PPDEV_H @@ -961,31 +933,10 @@ exit (1); } + morsetext[0] = '\0'; - while (1) - { - udelay (1000); /*prevent 100% CPU */ - if (recv_code ()) - playmorsestring (morsetext); - /* check for ptt off timer */ - if (1 == ptt_timer_running) - { - gettimeofday (&now, NULL); - if (timer_sub (&left, &end, &now) <= 0) - { - cwdev->ptt (cwdev, OFF); - debug ("PTT off"); - ptt_timer_running = 0; - } - } - } + select_loop(initialize); - cwdev->free (cwdev); - close_rc = close (socket_descriptor); - if (close_rc == -1) - { - errmsg ("Close socket"); - exit (1); - } + terminate_all_subsystems(); exit (0); } diff -ruN cwdaemon-0.7/cwdaemon.h cwdaemon-0.7-zia/cwdaemon.h --- cwdaemon-0.7/cwdaemon.h 2003-10-26 20:18:03.000000000 +0100 +++ cwdaemon-0.7-zia/cwdaemon.h 2003-11-25 12:07:53.000000000 +0100 @@ -30,6 +30,27 @@ #define MICROPHONE 0 #define SOUNDCARD 1 +#include +#include + +#ifdef HAVE_SYS_TIME_H +#include +#endif + +#include + +#ifdef HAVE_TIME_H +#include +#endif + +#ifdef HAVE_SYS_WAIT_H +#include +#endif + +#include +#include +#include + typedef struct cwdev_s { int (*init) (struct cwdev_s *); @@ -47,6 +68,16 @@ void errmsg (char *info, ...); void debug (char *info, ...); +void get_next_char(void); +void playmorse (void *xxx); +void playpause (void *xxx); +void pttdelay (void *xxx); +void offdelay (void *xxx); +void tune(int onoff); +void tune_pttdelay (void *xxx); +void tune_offdelay (void *xxx); + + #ifdef HAVE_LINUX_PPDEV_H int lp_init (cwdevice * dev); int lp_free (cwdevice * dev); @@ -63,4 +94,88 @@ int ttys_cw (cwdevice * dev, int onoff); int ttys_ptt (cwdevice * dev, int onoff); + +/* select.c */ +struct list_head { + void *next; + void *prev; +}; + +#ifndef HAVE_TYPEOF + +struct xlist_head { + struct xlist_head *next; + struct xlist_head *prev; +}; + +#endif + +#define init_list(x) {(x).next=&(x); (x).prev=&(x);} +#define list_empty(x) ((x).next == &(x)) +#define del_from_list(x) {((struct list_head *)(x)->next)->prev=(x)->prev; ((struct list_head *)(x)->prev)->next=(x)->next;} +/*#define add_to_list(l,x) {(x)->next=(l).next; (x)->prev=(typeof(x))&(l); (l).next=(x); if ((l).prev==&(l)) (l).prev=(x);}*/ +#define add_at_pos(p,x) do {(x)->next=(p)->next; (x)->prev=(p); (p)->next=(x); (x)->next->prev=(x);} while(0) + +#ifdef HAVE_TYPEOF +#define add_to_list(l,x) add_at_pos((typeof(x))&(l),(x)) +#define foreach(e,l) for ((e)=(l).next; (e)!=(typeof(e))&(l); (e)=(e)->next) +#define foreachback(e,l) for ((e)=(l).prev; (e)!=(typeof(e))&(l); (e)=(e)->prev) +#else +#define add_to_list(l,x) add_at_pos((struct xlist_head *)(void*)&(l),(struct xlist_head *)(x)) +#define foreach(e,l) for ((e)=(l).next; (e)!=(void *)&(l); (e)=(e)->next) +#define foreachback(e,l) for ((e)=(l).prev; (e)!=(void *)&(l); (e)=(e)->prev) +#endif +#define free_list(l) {while ((l).next != &(l)) {struct list_head *a=(l).next; del_from_list(a); mem_free(a); }} + +typedef long ttime; +typedef unsigned tcount; + +extern int terminate; + +long select_info(int); +void select_loop(void (*)()); +int register_bottom_half(void (*)(void *), void *); +void check_bottom_halves(); +int install_timer(ttime, void (*)(void *), void *); +void kill_timer(int); +ttime get_timer_time(int); + +#if 0 +#define H_READ 0 +#define H_WRITE 1 +#define H_ERROR 2 +#define H_DATA 3 + +void *get_handler(int, int); +#endif +void set_handlers(int, void (*)(void *), void (*)(void *), void (*)(void *), void *); +void install_signal_handler(int, void (*)(void *), void *, int); +void set_sigcld(); +void st_start(); +void st_stop(); + +extern struct timeval start; +#define ST_START gettimeofday(&start, NULL) +#define ST_STOP {\ + struct timeval stop;\ + int sec, usec;\ + gettimeofday(&stop, NULL);\ + usec=stop.tv_usec-start.tv_usec;\ + sec=stop.tv_sec-start.tv_sec;\ + if (usec<0){usec+=1000000;sec--;}\ + dbg("stopky: %s: %d.%06d \n", __FUNCTION__, sec,usec);\ +} + +#define ST_START gettimeofday(&start, NULL) +#define ST_STOP {\ + struct timeval stop;\ + int sec, usec;\ + gettimeofday(&stop, NULL);\ + usec=stop.tv_usec-start.tv_usec;\ + sec=stop.tv_sec-start.tv_sec;\ + if (usec<0){usec+=1000000;sec--;}\ + dbg("stopky: %s: %d.%06d \n", __FUNCTION__, sec,usec);\ +} + + #endif /* _CWDAEMON_H */ --- cwdaemon-0.7/select.c 1970-01-01 01:00:00.000000000 +0100 +++ cwdaemon-0.7-zia/select.c 2003-11-25 12:15:59.000000000 +0100 @@ -0,0 +1,277 @@ +#include "cwdaemon.h" + +/* + This file is stolen from links +*/ +struct timeval start; + +struct thread { + void (*read_func)(void *); + void (*write_func)(void *); + void (*error_func)(void *); + void *data; +}; + +struct thread threads[FD_SETSIZE]; + +fd_set w_read; +fd_set w_write; +fd_set w_error; + +fd_set x_read; +fd_set x_write; +fd_set x_error; + +int w_max; + +static int timer_id = 1; + +struct timer { + struct timer *next; + struct timer *prev; + ttime interval; + void (*func)(void *); + void *data; + int id; +}; + +struct list_head timers = {&timers, &timers}; + +ttime get_time() +{ + struct timeval tv; + gettimeofday(&tv, NULL); + return tv.tv_sec * 1000 + tv.tv_usec / 1000; +} + +struct bottom_half { + struct bottom_half *next; + struct bottom_half *prev; + void (*fn)(void *); + void *data; +}; + +struct list_head bottom_halves = { &bottom_halves, &bottom_halves }; + +int register_bottom_half(void (*fn)(void *), void *data) +{ + struct bottom_half *bh; + foreach(bh, bottom_halves) if (bh->fn == fn && bh->data == data) return 0; + if (!(bh = malloc(sizeof(struct bottom_half)))) return -1; + bh->fn = fn; + bh->data = data; + add_to_list(bottom_halves, bh); + return 0; +} + +void check_bottom_halves() +{ + struct bottom_half *bh; + void (*fn)(void *); + void *data; + rep: + if (list_empty(bottom_halves)) return; + bh = bottom_halves.prev; + fn = bh->fn; + data = bh->data; + del_from_list(bh); + free(bh); + fn(data); + goto rep; +} + +#define CHK_BH if (!list_empty(bottom_halves)) check_bottom_halves(); + +ttime last_time; + +void check_timers() +{ + ttime interval = get_time() - last_time; + struct timer *t; + foreach(t, timers) t->interval -= interval; + ch: + foreach(t, timers) if (t->interval <= 0) { + struct timer *tt = t; + del_from_list(tt); + tt->func(tt->data); + free(tt); + CHK_BH; + goto ch; + } else break; + last_time += interval; +} + +int install_timer(ttime t, void (*func)(void *), void *data) +{ + struct timer *tm, *tt; + + t/=1000; + //debug("install_timer(%ld.%06ld, %p)", t/1000000, t%1000000, func); + if (!(tm = malloc(sizeof(struct timer)))) return -1; + tm->interval = t; + tm->func = func; + tm->data = data; + tm->id = timer_id++; + foreach(tt, timers) if (tt->interval >= t) break; + add_at_pos(tt->prev, tm); + return tm->id; +} + +ttime get_timer_time(int id) +{ + struct timer *tm; + foreach(tm, timers) if (tm->id == id) { + return tm->interval; + } + return -1; +} + + +void kill_timer(int id) +{ + struct timer *tm; + int k = 0; + foreach(tm, timers) if (tm->id == id) { + struct timer *tt = tm; + del_from_list(tm); + tm = tm->prev; + free(tt); + k++; + } +} + + +void set_handlers(int fd, void (*read_func)(void *), void (*write_func)(void *), void (*error_func)(void *), void *data) +{ +/* errmsg("set_handlers(%d,%p,%p,%p,%p)\n",fd,read_func,write_func,error_func,data);*/ + + if (fd < 0 || fd >= FD_SETSIZE) { + return; + } + threads[fd].read_func = read_func; + threads[fd].write_func = write_func; + threads[fd].error_func = error_func; + threads[fd].data = data; + if (read_func) FD_SET(fd, &w_read); + else { + FD_CLR(fd, &w_read); + FD_CLR(fd, &x_read); + } + if (write_func) FD_SET(fd, &w_write); + else { + FD_CLR(fd, &w_write); + FD_CLR(fd, &x_write); + } + if (error_func) FD_SET(fd, &w_error); + else { + FD_CLR(fd, &w_error); + FD_CLR(fd, &x_error); + } + if (read_func || write_func || error_func) { + if (fd >= w_max) w_max = fd + 1; + } else if (fd == w_max - 1) { + int i; + for (i = fd - 1; i >= 0; i--) + if (FD_ISSET(i, &w_read) || FD_ISSET(i, &w_write) || + FD_ISSET(i, &w_error)) break; + w_max = i + 1; + } +} + + +int terminate = 0; + +void select_loop(void (*init)()) +{ + FD_ZERO(&w_read); + FD_ZERO(&w_write); + FD_ZERO(&w_error); + w_max = 0; + last_time = get_time(); + signal(SIGPIPE, SIG_IGN); + if (init) init(); + CHK_BH; + while (!terminate) { + int n, i; + struct timeval tv; + struct timeval *tm = NULL; + check_timers(); + if (!list_empty(timers)) { + ttime tt = ((struct timer *)(void*)&timers)->next->interval + 1; + if (tt < 0) tt = 0; + tv.tv_sec = tt / 1000; + tv.tv_usec = (tt % 1000) * 1000; + tm = &tv; + } + memcpy(&x_read, &w_read, sizeof(fd_set)); + memcpy(&x_write, &w_write, sizeof(fd_set)); + memcpy(&x_error, &w_error, sizeof(fd_set)); + if (terminate) break; + if (!w_max && list_empty(timers)) break; + CHK_BH; + +/* if (tm) debug("select() tm=%ld.%06ld", tm->tv_sec, tm->tv_usec);*/ + n = select(w_max, &x_read, &x_write, &x_error, tm); + if (n < 0) { + if (errno != EINTR) { + errmsg("ERROR: select failed: %d", errno); + if (errno == EBADF){ + int i; + fd_set x; + struct timeval tv; + + errmsg("\nR:"); + for (i = 0; i < 256; i++) if (FD_ISSET(i, &x_read)) errmsg("%d,", i); + errmsg("\nW:"); + for (i = 0; i < 256; i++) if (FD_ISSET(i, &x_write)) errmsg("%d,", i); + errmsg("\nE:"); + for (i = 0; i < 256; i++) if (FD_ISSET(i, &x_error)) errmsg("%d,", i); + errmsg("\n_:"); + + for (i = 0; i < 256; i++) { + FD_ZERO(&x); + FD_SET(i, &x); + tv.tv_sec=0; + tv.tv_usec=1; + if (select(i+1, &x, NULL, NULL, &tv)==0) + errmsg("%d,", i); + } + + errmsg("DIE\n"); + raise(SIGSEGV); + } + } + + continue; + } + check_timers(); + i = -1; + while (n > 0 && ++i < w_max) { + int k = 0; + if (FD_ISSET(i, &x_read)) { + if (threads[i].read_func) { + threads[i].read_func(threads[i].data); + CHK_BH; + } + k = 1; + } + if (FD_ISSET(i, &x_write)) { + if (threads[i].write_func) { + threads[i].write_func(threads[i].data); + CHK_BH; + } + k = 1; + } + if (FD_ISSET(i, &x_error)) { + if (threads[i].error_func) { + threads[i].error_func(threads[i].data); + CHK_BH; + } + k = 1; + } + n -= k; + } + } + +} + cwdaemon-0.10.2/patches/cwdaemon-mt.patch000066400000000000000000000167531260525505400202720ustar00rootroot00000000000000diff -ruN cwdaemon-0.9.2/ChangeLog cwdaemon-0.9.2mt/ChangeLog --- cwdaemon-0.9.2/ChangeLog 2005-02-10 17:59:41.000000000 +0100 +++ cwdaemon-0.9.2mt/ChangeLog 2006-04-02 17:54:18.738950764 +0200 @@ -1,3 +1,5 @@ + * Reader thread for immediate stop after ESC0, OK1ZIA + cwdaemon (0.9.2) * Many patches by Jason L. Wright, AI4JW, which brings us OpenBSD support diff -ruN cwdaemon-0.9.2/configure.in cwdaemon-0.9.2mt/configure.in --- cwdaemon-0.9.2/configure.in 2005-03-09 15:56:44.000000000 +0100 +++ cwdaemon-0.9.2mt/configure.in 2006-04-02 18:11:34.328774214 +0200 @@ -1,7 +1,7 @@ # Process this file with autoconf to produce a configure script. AC_PREREQ(2.57) -AC_INIT(cwdaemon, 0.9.2, pg4i@amsat.org) +AC_INIT(cwdaemon, 0.9.2mt, pg4i@amsat.org) AM_INIT_AUTOMAKE AM_MAINTAINER_MODE AC_CONFIG_SRCDIR([cwdaemon.c]) @@ -46,6 +46,11 @@ AC_CHECK_LIB([m],[floorf],[AC_DEFINE([HAVE_FLOORF],[1],[libm includes floorf])]) AC_CHECK_LIB([m],[sin]) AC_CHECK_LIB([ossaudio],[_oss_ioctl]) +AC_CHECK_LIB([pthread],[pthread_create]) +if test x"$ac_cv_lib_pthread_pthread_create" = x"no"; then + AC_MSG_ERROR(You need library pthread to compile cwdaemon) +fi +CFLAGS="$CFLAGS -DREENTRANT" if test "${ac_cv_c_compiler_gnu}" = "yes"; then CFLAGS="${CFLAGS} -Wall" diff -ruN cwdaemon-0.9.2/cwdaemon.c cwdaemon-0.9.2mt/cwdaemon.c --- cwdaemon-0.9.2/cwdaemon.c 2005-03-14 18:02:29.000000000 +0100 +++ cwdaemon-0.9.2mt/cwdaemon.c 2006-04-02 18:07:23.047292861 +0200 @@ -88,6 +88,7 @@ # include #endif #include +#include #include "cwlib.h" #include "cwdaemon.h" @@ -95,7 +96,7 @@ /* network vars */ int sin_len, reply_socklen; int socket_descriptor; -struct sockaddr_in k_sin, reply_sin; +struct sockaddr_in k_sin, reply_sin; /* k_sin is protected by k_sin_mutex */ int port = 6789; /* default UDP port we listen on */ char reply_data[256]; @@ -110,7 +111,7 @@ int soundcard_sound = 0; /* soundcard off */ /* various variables */ -int forking = 1; /* we fork by default */ +int forking = 1; /* we fork by default */ int bandswitch; int priority = 0; @@ -163,6 +164,13 @@ #endif cwdevice *cwdev; +/* variables for reader thread */ +pthread_t reader_thread; +pthread_mutex_t k_sin_mutex; /* for k_sin */ +int reader_pipe[2]; +int async_abort; + + /* catch ^C when running in foreground */ static RETSIGTYPE catchint (int signal) @@ -336,15 +344,13 @@ int valid_sdevice = 0, fd; long lv; - recv_rc = recvfrom (socket_descriptor, message, sizeof (message) - 1, - 0, (struct sockaddr *) &k_sin, &sin_len); + recv_rc = read (reader_pipe[0], message, sizeof (message) - 1); if (recv_rc == -1 && errno != EAGAIN) { errmsg ("Recvfrom"); exit (1); } - if (recv_rc > 0) { message[recv_rc] = '\0'; @@ -367,6 +373,7 @@ soundcard_sound = 0; initmorse (); wordmode = 0; + async_abort = 0; cwdev->reset (cwdev); debug ("Reset all values"); break; @@ -565,14 +572,16 @@ cw_set_volume (morse_volume); } break; - case 'h': /* send echo to main program when CW playing is done */ - memcpy(&reply_sin, &k_sin, sizeof(reply_sin)); /* remember sender */ - reply_socklen = sin_len; - strncpy(reply_data+1, message, sizeof(reply_data) - 2); - reply_data[sizeof(reply_data) - 1] = '\0'; - reply_data[0]='h'; - if (strlen (message) + 1 <= MAXMORSE - 1) strcat (morsetext, "^"); - break; + case 'h': /* send echo to main program when CW playing is done */ + pthread_mutex_lock(&k_sin_mutex); + memcpy(&reply_sin, &k_sin, sizeof(reply_sin)); /* remember sender */ + pthread_mutex_unlock(&k_sin_mutex); + reply_socklen = sin_len; + strncpy(reply_data+1, message, sizeof(reply_data) - 2); + reply_data[sizeof(reply_data) - 1] = '\0'; + reply_data[0]='h'; + if (strlen (message) + 1 <= MAXMORSE - 1) strcat (morsetext, "^"); + break; } return 0; } @@ -606,15 +615,15 @@ } else if (c == '~') cw_set_gap (2); /* 2 dots time additional for the next char */ - else if (c == '^'){ - debug("Echo '%s'", reply_data); - if (strlen(reply_data)==0) return; - sendto(socket_descriptor, reply_data, strlen(reply_data), 0, - (struct sockaddr *)&reply_sin, reply_socklen); - strcpy(reply_data,""); - break; - - } + else if (c == '^') + { + debug("Echo '%s'", reply_data); + if (strlen(reply_data)==0) return; + sendto(socket_descriptor, reply_data, strlen(reply_data), 0, + (struct sockaddr *)&reply_sin, reply_socklen); + strcpy(reply_data,""); + break; + } else { validchar = 1; @@ -636,6 +645,7 @@ debug ("Morse = %c", c); cw_send_character (c); cw_tone_queue_wait_critical (1); + if (async_abort) break; if (cw_get_gap () == 2) cw_set_gap (0); } x++; @@ -818,6 +828,44 @@ } } +/* Reader thread. Reads data from socket_descriptor and send to main thread throug reader_pipe + * Sets async_abort when abort command is received */ + +void *reader(void *arg) +{ + int esc, recv_rc, i; + char buf[257]; + struct sockaddr_in reader_sin; + + esc=0; + while(1) + { + recv_rc = recvfrom (socket_descriptor, buf, sizeof (buf) - 1, + 0, (struct sockaddr *) &reader_sin, &sin_len); + + printf("recvfrom: %d\n", recv_rc); + if (recv_rc<=0) continue; + + pthread_mutex_lock(&k_sin_mutex); + memcpy(&k_sin, &reader_sin, sizeof(k_sin)); + pthread_mutex_unlock(&k_sin_mutex); + + for (i=0;ifree (cwdev); if (close (socket_descriptor) == -1) @@ -1001,5 +1070,11 @@ errmsg ("Close socket"); exit (1); } + if (close (reader_pipe[0]) == -1 || + close (reader_pipe[1]) == -1) + { + errmsg ("Close socket"); + exit (1); + } exit (0); } diff -ruN cwdaemon-0.9.2/cwlib.c cwdaemon-0.9.2mt/cwlib.c --- cwdaemon-0.9.2/cwlib.c 2005-02-03 18:40:59.000000000 +0100 +++ cwdaemon-0.9.2mt/cwlib.c 2006-04-02 18:13:03.501329694 +0200 @@ -423,6 +423,7 @@ */ static int cw_sk_key_down = FALSE;/* Indicates key up or down */ +extern int async_abort; /** * cw_version() @@ -2875,6 +2876,10 @@ while (queue_length > level) { cw_signal_wait_internal (); + if (async_abort){ + cw_flush_tone_queue(); + return RC_SUCCESS; + } /* Calculate the current queue length again. */ if (cw_tq_head >= cw_tq_tail) cwdaemon-0.10.2/qa_build_debian.sh000077500000000000000000000045151260525505400170210ustar00rootroot00000000000000#!/bin/bash PACKAGE="cwdaemon" VERSION="0.10.2" debuild_command='debuild -us -uc' export LC_ALL=C echo "" echo "" echo "********** Preparing directories **********" sleep 1; REPO=`pwd` if [ -z "$REPO" ]; then echo "REPO is empty, exiting" exit elif [ "$REPO" == "/" ]; then echo "REPO is root directory, exiting" exit fi cd ../../build if [ $? == 1 ] ; then echo "Failed to enter build directory, exiting" exit; fi BUILD=`pwd` if [ ! -d $BUILD ]; then echo "Build directory $BUILD doesn't exist, exiting" exit; fi echo "REPO = " $REPO echo "BUILD = " $BUILD # "-n 1" - no need to confirm a character with Enter read -r -n 1 -p "Directories are OK? [y/N] " response echo case $response in [yY][eE][sS]|[yY]) echo "OK" ;; *) echo "Aborting build" exit ;; esac # Clean up old files. echo "" echo "" echo "********** Cleaning up build directory **********" sleep 1; rm -rf $BUILD/* echo "" echo "" echo "********** make dist in repository **********" sleep 1; # prepare $PACKAGE_X.Y.Z.debian.tar.gz cd $REPO rm -rf *.tar.gz # 'make' returns zero on success if ! (make dist) ; then echo "Failed to build 'make dist' target, exiting" echo `pwd` exit fi dist=`ls *tar.gz` if [ -z "$dist" ]; then echo "Failed to find distribution archive, exiting" exit else echo "distribution archive = $dist" fi echo "" echo "" echo "********** Moving distribution to build directory **********" sleep 1; mv $dist $BUILD/ cd $BUILD tar xvfz $dist rm $dist dist_dir=`ls` echo "directory with contents of distribution package is $dist_dir" echo "" echo "" echo "********** Preparing archives in build directory **********" sleep 1; tar cvfz $PACKAGE\_$VERSION.debian.tar.gz $dist_dir/debian tar cvfz $PACKAGE\_$VERSION.orig.tar.gz $dist_dir --exclude=debian echo "" echo "" echo "********** Starting build **********" sleep 1; # go to final build dir and start building Debian package cd $dist_dir eval $debuild_command # "-n 1" - no need to confirm a character with Enter read -r -n 1 -p "Test second build in build directory? 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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 Library 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., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. */ #define _POSIX_C_SOURCE 200809L /* nanosleep(), strdup() */ #define _GNU_SOURCE /* getopt_long() */ #include "config.h" # if HAVE_STDIO_H # include #endif #if HAVE_SYS_TYPES_H # include #endif #if HAVE_SYS_STAT_H # include #endif #if STDC_HEADERS # include # include #else # if HAVE_STDLIB_H # include # endif #endif #if HAVE_STRING_H # if !STDC_HEADERS && HAVE_MEMORY_H # include # endif # include #endif #if HAVE_UNISTD_H # include #endif #if DHAVE_ARPA_INET # include #endif #if HAVE_ARPA_INET_H # include #endif #if HAVE_FCNTL_H # include #endif #if HAVE_NETDB # include #endif #if HAVE_NETINET_IN_H # include #endif #if HAVE_SYS_SOCKET_H # include #endif #if HAVE_SYSLOG_H # include #endif #if HAVE_ERRNO_H # include #endif #if TIME_WITH_SYS_TIME # include # include #else # if HAVE_SYS_TIME_H # include # else # include # endif #endif #if HAVE_SIGNAL_H # include #endif #if HAVE_STDARG_H # include #endif #if HAVE_SYS_RESOURCE_H # include #endif #if (defined(__unix__) || defined(unix)) && !defined(USG) # include #endif #include #include #if defined(HAVE_GETOPT_H) #include #endif #include /* uint32_t */ #include #include #include "cwdaemon.h" /** \file cwdaemon.c cwdaemon exchanges data with client through messages. Most of messages are sent by client application to cwdaemon - those are called in this file "requests". On several occasions cwdaemon sends some data back to the client. Such messages are called "replies". message: - request - reply Size of a message is not constant. Maximal size of a message is CWDAEMON_MESSAGE_SIZE_MAX. cwdaemon can be configured either through command line arguments on start of the daemon, or through requests (escaped requests) sent over network. Feature command line argument escaped request --------------------------------------------------------------- help -h, --help N/A version -V, --version N/A keying device -d, --cwdevice 8 don't fork daemon -n, --nofork N/A network port -p, --port 9 (obsolete) process priority -P, --priority N/A Morse speed (wpm) -s, --wpm 2 PTT delay -t, --pttdelay d PTT keying on/off N/A a sound system -x, --system f sound volume -v, --volume g Morse weighting -w, --weighting 7 sound tone -T, --tone 3 debug verbosity -i N/A debug verbosity -y, --verbosity N/A libcw debug flags -I, --libcwflags N/A debug output -f, --debugfile N/A reset parameters N/A 0 abort message N/A 4 exit daemon N/A 5 set word mode N/A 6 set SSB way N/A b tune N/A c band switch N/A e */ /* cwdaemon constants. */ #define CWDAEMON_MORSE_SPEED_DEFAULT 24 /* [wpm] */ #define CWDAEMON_MORSE_TONE_DEFAULT 800 /* [Hz] */ #define CWDAEMON_MORSE_VOLUME_DEFAULT 70 /* [%] */ /* TODO: why the limitation to 50 ms? Is it enough? */ #define CWDAEMON_PTT_DELAY_DEFAULT 0 /* [ms] */ #define CWDAEMON_PTT_DELAY_MIN 0 /* [ms] */ #define CWDAEMON_PTT_DELAY_MAX 50 /* [ms] */ /* Notice that the range accepted by cwdaemon is different than that accepted by libcw. */ #define CWDAEMON_MORSE_WEIGHTING_DEFAULT 0 #define CWDAEMON_MORSE_WEIGHTING_MIN -50 #define CWDAEMON_MORSE_WEIGHTING_MAX 50 #define CWDAEMON_NETWORK_PORT_DEFAULT 6789 #define CWDAEMON_AUDIO_SYSTEM_DEFAULT CW_AUDIO_CONSOLE /* Console buzzer, from libcw.h. */ #define CWDAEMON_VERBOSITY_DEFAULT CWDAEMON_VERBOSITY_W /* Threshold of verbosity of debug strings. */ #define CWDAEMON_USECS_PER_MSEC 1000 /* Just to avoid magic numbers. */ #define CWDAEMON_USECS_PER_SEC 1000000 /* Just to avoid magic numbers. */ #define CWDAEMON_MESSAGE_SIZE_MAX 256 /* Maximal size of single message. */ #define CWDAEMON_REQUEST_QUEUE_SIZE_MAX 4000 /* Maximal size of common buffer/fifo where requests may be pushed to. */ #define CWDAEMON_TUNE_SECONDS_MAX 10 /* Maximal time of tuning. TODO: why the limitation to 10 s? Is it enough? */ /* For developer's debugging purposes. */ //extern cw_debug_t cw_debug_object_dev; /* Default values of parameters, may be modified only through command line arguments passed to cwdaemon. After setting these variables with values passed in command line, these become the default state of cwdaemon. Values of default_* will be used when resetting libcw and cwdaemon to initial state. */ static int default_morse_speed = CWDAEMON_MORSE_SPEED_DEFAULT; static int default_morse_tone = CWDAEMON_MORSE_TONE_DEFAULT; static int default_morse_volume = CWDAEMON_MORSE_VOLUME_DEFAULT; static int default_ptt_delay = CWDAEMON_PTT_DELAY_DEFAULT; static int default_audio_system = CWDAEMON_AUDIO_SYSTEM_DEFAULT; static int default_weighting = CWDAEMON_MORSE_WEIGHTING_DEFAULT; static int default_verbosity = CWDAEMON_VERBOSITY_DEFAULT; /* Actual values of parameters, used to control ongoing operation of cwdaemon+libcw. These values can be modified through requests received from socket in cwdaemon_receive(). */ static int current_morse_speed = CWDAEMON_MORSE_SPEED_DEFAULT; static int current_morse_tone = CWDAEMON_MORSE_TONE_DEFAULT; static int current_morse_volume = CWDAEMON_MORSE_VOLUME_DEFAULT; static int current_ptt_delay = CWDAEMON_PTT_DELAY_DEFAULT; static int current_audio_system = CWDAEMON_AUDIO_SYSTEM_DEFAULT; static int current_weighting = CWDAEMON_MORSE_WEIGHTING_DEFAULT; static int current_verbosity = CWDAEMON_VERBOSITY_DEFAULT; /* Level of libcw's tone queue that triggers 'callback for low level in tone queue'. The callback function is cwdaemon_tone_queue_low_callback(), it is registered with cw_register_tone_queue_low_callback(). I REALLY don't think that you would want to set it to any value other than '1'. */ static const int tq_low_watermark = 1; /* Quick and dirty solution to following problem: when cwdaemon for some reason fails to open audio output, and attempts to play characters received from client, it crashes. It doesn't know that it attempts to play to closed audio output. This is a flag telling cwdaemon if audio output is available or not. TODO: the variable is almost unused. Start using it. TODO: decide on terminology: "audio system" or "sound system". */ static bool has_audio_output = false; /* Network variables. */ /* cwdaemon usually receives requests from client, but on occasions it needs to send a reply back. This is why in addition to request_* we also have reply_* */ static int socket_descriptor = 0; /* Default UDP port we listen on. Can be changed only through command line switch. There is a code path suggesting that it was possible to change the port using network request, but now this code path is marked as "obsolete". */ static int port = CWDAEMON_NETWORK_PORT_DEFAULT; static struct sockaddr_in request_addr; static socklen_t request_addrlen; static struct sockaddr_in reply_addr; static socklen_t reply_addrlen; static char reply_buffer[CWDAEMON_MESSAGE_SIZE_MAX]; /* Debug variables. */ /* cwdaemon may print debug strings to a disc file instead of stdout. */ static FILE *cwdaemon_debug_f = NULL; static char *cwdaemon_debug_f_path = NULL; /* This table is addressed with values defined in "enum cwdaemon_verbosity" (src/cwdaemon.h). */ static const char *cwdaemon_verbosity_labels[] = { "NN", /* None - obviously this label will never be used. */ "EE", /* Error. */ "WW", /* Warning. */ "II", /* Information. */ "DD" }; /* Debug. */ /* An integer that is a result of ORing libcw's debug flags. See libcw.h (or is it libcw_debug.h?) for numeric values of the flags. */ static long int libcw_debug_flags = 0; /* Various variables. */ static int wordmode = 0; /* Start in character mode. */ static int forking = 1; /* We fork by default. */ static int process_priority = 0; /* Scheduling priority of cwdaemon process. */ static int async_abort = 0; /* Unused variable. It is used in patches/cwdaemon-mt.patch though. */ static int inactivity_seconds = 9999; /* Inactive since nnn seconds. */ /* Incoming requests without Escape code are stored in this pseudo-FIFO before they are played. */ static char request_queue[CWDAEMON_REQUEST_QUEUE_SIZE_MAX]; /* Flag for PTT state/behaviour. */ static unsigned char ptt_flag = 0; /* Automatically turn PTT on and off. Turn PTT on when starting to play Morse characters, and turn PTT off when there are no more characters to play. "Automatically" means that cwdaemon toggles PTT without any additional actions taken by client. Client doesn't have to tell cwdaemon when to turn PTT on/off - this is done by cwdaemon itself, automatically. If ptt delay is non-zero, cwdaemon performs delay between turning PTT on and starting to play Morse characters. TODO: is there a delay before turning PTT off? */ #define PTT_ACTIVE_AUTO 0x01 /* PTT is turned on and off manually. It is the client who decides when to turn the PTT on and off. The client has to send 'a' escape code, followed by '1' or '0' to 'manually' turn PTT on or off. 'MANUAL' - the opposite of 'AUTO' where it is cwdaemon that decides when to turn PTT on and off. Perhaps "PTT_ON_REQUEST" would be a better name of the constant. */ #define PTT_ACTIVE_MANUAL 0x02 /* Don't turn PTT off until cwdaemon sends back an echo to client. client may request echoing back to it a reply when cwdaemon finishes playing given request. PTT shouldn't be turned off when sending the reply (TODO: why it shouldn't?). This flag is set whenever client sends request for sending back a reply (i.e. either h request, or caret request). This flag is re-set whenever such reply is sent (to be more precise: after playing a requested text, but just before sending to the client the requested reply). */ #define PTT_ACTIVE_ECHO 0x04 void cwdaemon_set_ptt_on(cwdevice *device, const char *info); void cwdaemon_set_ptt_off(cwdevice *device, const char *info); void cwdaemon_switch_band(cwdevice *device, unsigned int band); void cwdaemon_play_request(char *request); void cwdaemon_tune(uint32_t seconds); void cwdaemon_keyingevent(void *arg, int keystate); void cwdaemon_prepare_reply(char *reply, const char *request, size_t n); void cwdaemon_tone_queue_low_callback(void *arg); bool cwdaemon_initialize_socket(void); void cwdaemon_close_socket(void); ssize_t cwdaemon_sendto(const char *reply); int cwdaemon_recvfrom(char *request, int n); int cwdaemon_receive(void); void cwdaemon_handle_escaped_request(char *request); void cwdaemon_reset_almost_all(void); /* Functions managing cwdevices. */ bool cwdaemon_cwdevices_init(void); void cwdaemon_cwdevices_free(void); void cwdaemon_cwdevice_init(void); bool cwdaemon_cwdevice_set(cwdevice **device, const char *desc); void cwdaemon_cwdevice_free(void); /* Functions managing libcw output. */ bool cwdaemon_open_libcw_output(int audio_system); void cwdaemon_close_libcw_output(void); void cwdaemon_reset_libcw_output(void); /* Utility functions. */ bool cwdaemon_get_long(const char *buf, long *lvp); void cwdaemon_udelay(unsigned long us); static void cwdaemon_args_parse(int argc, char *argv[]); static void cwdaemon_args_process_short(int c, const char *optarg); static void cwdaemon_args_process_long(int argc, char *argv[]); static void cwdaemon_args_help(void); /* These two are called only in code handling command line options. No request can prompt cwdaemon to inform about version or to fork. While it would make some sense to make request to get version of cwdaemon while it is already running, it is impossible to request non-forking of daemon that - after parsing command line options - has already forked. */ static void cwdaemon_params_version(void); static void cwdaemon_params_nofork(void); static bool cwdaemon_params_cwdevice(const char *optarg); static bool cwdaemon_params_port(const char *optarg); static bool cwdaemon_params_priority(int *priority, const char *optarg); static bool cwdaemon_params_wpm(int *wpm, const char *optarg); static bool cwdaemon_params_tune(uint32_t *seconds, const char *optarg); static int cwdaemon_params_pttdelay(int *delay, const char *optarg); static bool cwdaemon_params_volume(int *volume, const char *optarg); static bool cwdaemon_params_weighting(int *weighting, const char *optarg); static bool cwdaemon_params_tone(int *tone, const char *optarg); static void cwdaemon_params_inc_verbosity(int *verbosity); static bool cwdaemon_params_set_verbosity(int *verbosity, const char *optarg); static bool cwdaemon_params_libcwflags(const char *optarg); static bool cwdaemon_params_debugfile(const char *optarg); static bool cwdaemon_params_system(int *system, const char *optarg); static bool cwdaemon_params_ptt_on_off(const char *optarg); static void cwdaemon_debug_open(void); static void cwdaemon_debug_close(void); /* Auto, manual, echo. */ static char cwdaemon_debug_ptt_flag[3 + 1]; static const char *cwdaemon_debug_ptt_flags(void); RETSIGTYPE cwdaemon_catch_sigint(int signal); cwdevice cwdevice_ttys = { .init = ttys_init, .free = ttys_free, .reset = ttys_reset, .cw = ttys_cw, .ptt = ttys_ptt, .ssbway = NULL, .switchband = NULL, .footswitch = NULL, .fd = 0, .desc = NULL }; cwdevice cwdevice_null = { .init = null_init, .free = null_free, .reset = null_reset, .cw = null_cw, .ptt = null_ptt, .ssbway = NULL, .switchband = NULL, .footswitch = NULL, .fd = 0, .desc = NULL }; #if defined (HAVE_LINUX_PPDEV_H) || defined (HAVE_DEV_PPBUS_PPI_H) cwdevice cwdevice_lp = { .init = lp_init, .free = lp_free, .reset = lp_reset, .cw = lp_cw, .ptt = lp_ptt, .ssbway = lp_ssbway, .switchband = lp_switchband, .footswitch = lp_footswitch, .fd = 0, .desc = NULL }; #endif /* Selected keying device: serial port (cwdevice_ttys) || parallel port (cwdevice_lp) || null (cwdevice_null). It should be configured with cwdaemon_cwdevice_set(). */ /* FIXME: if no device is specified in command line, and no physical device is available, the global_cwdevice is NULL, which causes the program to break. */ static cwdevice *global_cwdevice = NULL; /* catch ^C when running in foreground */ RETSIGTYPE cwdaemon_catch_sigint(__attribute__((unused)) int signal) { printf("%s: Exiting\n", PACKAGE); exit(EXIT_SUCCESS); } /** \brief Print error string to the console or syslog Function checks if cwdaemon has forked, and prints given error string to stdout (if cwdaemon hasn't forked) or to syslog (if cwdaemon has forked). Function accepts printf-line formatting string as first argument, and a set of optional arguments to be inserted into the formatting string. \param format - first part of an error string, a formatting string */ void cwdaemon_errmsg(const char *format, ...) { va_list ap; char s[1025]; va_start(ap, format); vsnprintf(s, 1024, format, ap); va_end(ap); if (forking) { syslog(LOG_ERR, "%s\n", s); } else { printf("%s: %s failed: \"%s\"\n", PACKAGE, s, strerror(errno)); fflush(stdout); } return; } /** \brief Print debug string to debug file Function decides if given \p verbosity level is sufficient to print given \p format debug string, and prints it to predefined file. If current global verbosity level is "None", no information will be printed. Currently \p verbosity can have one of values defined in enum cwdaemon_verbosity. Function accepts printf-line formatting string as last named argument (\p format), and a set of optional arguments to be inserted into the formatting string. \param verbosity - verbosity level of given debug string \param format - formatting string of a debug string being printed */ void cwdaemon_debug(int verbosity, __attribute__((unused)) const char *func, __attribute__((unused)) int line, const char *format, ...) { if (current_verbosity > CWDAEMON_VERBOSITY_N && verbosity <= current_verbosity && cwdaemon_debug_f) { va_list ap; char s[1024 + 1]; va_start(ap, format); vsnprintf(s, 1024, format, ap); va_end(ap); fprintf(cwdaemon_debug_f, "%s:%s: %s\n", PACKAGE, cwdaemon_verbosity_labels[verbosity], s); // fprintf(cwdaemon_debug_f, "cwdaemon: %s(): %d\n", func, line); fflush(cwdaemon_debug_f); } return; } void cwdaemon_debug_close(void) { if (cwdaemon_debug_f && cwdaemon_debug_f != stdout && cwdaemon_debug_f != stderr) { fclose(cwdaemon_debug_f); cwdaemon_debug_f = NULL; } return; } const char *cwdaemon_debug_ptt_flags(void) { if (ptt_flag & PTT_ACTIVE_AUTO) { cwdaemon_debug_ptt_flag[0] = 'A'; } else { cwdaemon_debug_ptt_flag[0] = 'a'; } if (ptt_flag & PTT_ACTIVE_MANUAL) { cwdaemon_debug_ptt_flag[1] = 'M'; } else { cwdaemon_debug_ptt_flag[1] = 'm'; } if (ptt_flag & PTT_ACTIVE_ECHO) { cwdaemon_debug_ptt_flag[2] = 'E'; } else { cwdaemon_debug_ptt_flag[2] = 'e'; } cwdaemon_debug_ptt_flag[3] = '\0'; return cwdaemon_debug_ptt_flag; } /** \brief Sleep for specified amount of microseconds Function can detect an interrupt from a signal, and continue sleeping, but only once. \param us - microseconds to sleep */ void cwdaemon_udelay(unsigned long us) { struct timespec sleeptime, time_remainder; sleeptime.tv_sec = 0; sleeptime.tv_nsec = us * 1000; if (nanosleep(&sleeptime, &time_remainder) == -1) { if (errno == EINTR) { nanosleep(&time_remainder, NULL); } else { cwdaemon_errmsg("Nanosleep"); } } return; } /** \brief Band switch function using LPT port Band switch function using LPT (parallel) port of PC computer. In general, data is transmitted through LPT using pins 9 (MSB) - 2 (LSB). It seems that "TR Log" software has established a standard for controlling band switches using LPT port (or "TR Log" has just followed already established standard. Original information in cwdaemon's documentation mentions: "Pinout is compatible with the standard (CT, TRlog)."). cwdaemon follows the standard. The standard utilizes only a subset of the data pins: pins 9, 8, 7, and 2. From TR Log manual, version 6.79, Appendix A, Table A.3 (the manual is available at www.trlog.com): Hex value is transmitted through pins 9 (MSB), 8, 7, and 2 (LSB) Band Value 160 1 80 2 40 3 30 4 20 5 17 6 15 7 12 8 10 9 6 A 2 B 222 C 432 D 902 E 1GHz F Other or None 0 The function works only for a subset of devices that are able to perform band switching. Currently the only such device is parallel port. \brief device - device to use to switch band \brief band - band number to switch to (a hex number) */ #if defined (HAVE_LINUX_PPDEV_H) || defined (HAVE_DEV_PPBUS_PPI_H) void cwdaemon_switch_band(cwdevice *device, unsigned int band) { unsigned int bit_pattern = (band & 0x01) | ((band & 0x0e) << 4); if (device->switchband) { device->switchband(device, bit_pattern); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "set band switch to %x", band); } else { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "band switch output not implemented"); } return; } #endif /** \brief Switch PTT on \param device - current keying device \param info - debug information displayed when performing the switching */ void cwdaemon_set_ptt_on(cwdevice *device, const char *info) { /* For backward compatibility it is assumed that ptt_delay=0 means "cwdaemon shouldn't turn PTT on, at all". */ if (current_ptt_delay && !(ptt_flag & PTT_ACTIVE_AUTO)) { device->ptt(device, ON); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, info); #if 0 int rv = cw_queue_tone(current_ptt_delay * CWDAEMON_USECS_PER_MSEC, 0); /* try to 'enqueue' delay */ if (rv == CW_FAILURE) { /* Old libcw may reject freq=0. */ cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "cw_queue_tone() failed: rv=%d errno=\"%s\", using udelay() instead", rv, strerror(errno)); /* TODO: wouldn't it be simpler to not to call cw_queue_tone() and use only cwdaemon_udelay()? */ cwdaemon_udelay(current_ptt_delay * CWDAEMON_USECS_PER_MSEC); } #else cwdaemon_udelay(current_ptt_delay * CWDAEMON_USECS_PER_MSEC); #endif ptt_flag |= PTT_ACTIVE_AUTO; cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "PTT flag +PTT_ACTIVE_AUTO (0x%02x/%s)", ptt_flag, cwdaemon_debug_ptt_flags()); } return; } /** \brief Switch PTT off \param device - current keying device \param info - debug information displayed when performing the switching */ void cwdaemon_set_ptt_off(cwdevice *device, const char *info) { device->ptt(device, OFF); ptt_flag = 0; cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "PTT flag = 0 (0x%02x/%s)", ptt_flag, cwdaemon_debug_ptt_flags()); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, info); return; } /** \brief Tune for a number of seconds Play a continuous sound for a given number of seconds. Parameter type is uint32_t, which gives us maximum of 4294967295 seconds, i.e. ~136 years. Should be enough. TODO: change the argument type to size_t. \param seconds - time of tuning */ void cwdaemon_tune(uint32_t seconds) { if (seconds > 0) { cw_flush_tone_queue(); cwdaemon_set_ptt_on(global_cwdevice, "PTT (TUNE) on"); /* make it similar to normal CW, allowing interrupt */ for (uint32_t i = 0; i < seconds; i++) { cw_queue_tone(CWDAEMON_USECS_PER_SEC, current_morse_tone); } cw_send_character('e'); /* append minimal tone to return to normal flow */ } return; } /** \brief Reset some initial parameters of cwdaemon and libcw TODO: split this function into: cwdaemon_reset_basic_params() cwdaemon_reset_libcw_output() and call these two functions separately instead of this one. This function that combines these two doesn't make much sense. */ void cwdaemon_reset_almost_all(void) { current_morse_speed = default_morse_speed; current_morse_tone = default_morse_tone; current_morse_volume = default_morse_volume; current_audio_system = default_audio_system; current_ptt_delay = default_ptt_delay; current_weighting = default_weighting; /* Right now there is no way to alter current_verbosity after start of daemon, but it's easy to imagine a new network request to modify verbosity. Maybe not very useful (to change verbosity of debug strings displayed on remote machine), but during development phase it may be useful. Anyway... Right now there is no such request, but for consistency I'm resetting the current_verbosity as well. */ current_verbosity = default_verbosity; cwdaemon_reset_libcw_output(); return; } /** \brief Open audio sink using libcw \param audio_system - audio system to be used by libcw \return -1 on failure \return 0 otherwise */ bool cwdaemon_open_libcw_output(int audio_system) { int rv = cw_generator_new(audio_system, NULL); if (audio_system == CW_AUDIO_OSS && rv == CW_FAILURE) { /* When reopening libcw output, previous audio system may block audio device for a short period of time after the output has been closed. In such a situation OSS may fail to open audio device. Let's give it some time. */ for (int i = 0; i < 5; i++) { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "delaying switching to OSS, please wait few seconds."); sleep(4); rv = cw_generator_new(audio_system, NULL); if (rv == CW_SUCCESS) { break; } } } if (rv != CW_FAILURE) { rv = cw_generator_start(); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "starting generator with sound system \"%s\": %s", cw_get_audio_system_label(audio_system), rv ? "success" : "failure"); } else { /* FIXME: When cwdaemon failed to create a generator, and user kills non-forked cwdaemon through Ctrl+C, there is a memory protection error. It seems that this error has been fixed with changes in libcw, committed on 31.12.2012. To be observed. */ cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "failed to create generator with sound system \"%s\"", cw_get_audio_system_label(audio_system)); } return rv == CW_FAILURE ? false : true; } /** \brief Close libcw audio output */ void cwdaemon_close_libcw_output(void) { cw_generator_stop(); cw_generator_delete(); return; } /** \brief Reset parameters of libcw to default values Function uses values of cwdaemon's global 'default_' variables, and some other values to reset state of libcw. */ void cwdaemon_reset_libcw_output(void) { /* This function is called when cwdaemon receives '0' escape code. README describes this code as "Reset to default values". Therefore we use default_* below. However, the function is called after "current_" values have been reset to "default_" values. So maybe we could use "current_" values and somehow encapsulate the calls to cw_set_*() functions? The calls are also made elsewhere. */ /* Delete old generator (if it exists). */ cwdaemon_close_libcw_output(); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "setting sound system \"%s\"", cw_get_audio_system_label(default_audio_system)); if (cwdaemon_open_libcw_output(default_audio_system)) { has_audio_output = true; } else { has_audio_output = false; return; } /* Remember that tone queue is bound to a generator. When cwdaemon switches on request to other sound system, it will have to re-register the callback. */ cw_register_tone_queue_low_callback(cwdaemon_tone_queue_low_callback, NULL, tq_low_watermark); cw_set_frequency(default_morse_tone); cw_set_send_speed(default_morse_speed); cw_set_volume(default_morse_volume); cw_set_gap(0); cw_set_weighting(default_weighting * 0.6 + CWDAEMON_MORSE_WEIGHTING_MAX); return; } /** \brief Properly parse a 'long' integer Parse a string with digits, convert it to a long integer \param buf - input buffer with a string \param lvp - pointer to output long int variable \return false on failure \return true on success */ bool cwdaemon_get_long(const char *buf, long *lvp) { errno = 0; char *ep; long lv = strtol(buf, &ep, 10); if (buf[0] == '\0' || *ep != '\0') { return false; } if (errno == ERANGE && (lv == LONG_MAX || lv == LONG_MIN)) { return false; } *lvp = lv; return true; } /** \brief Prepare reply for the caller Fill \p reply buffer with data from given \p request, prepare some other variables for sending reply to the client. Text of the reply is usually defined by caller, i.e. it is sent by client to cwdaemon and marked by the client as text to be used in reply. The reply should be sent back to client as soon as cwdaemon finishes processing/playing received request. There are two different procedures for recognizing what should be sent back as reply and when: \li received request ending with '^' character: the text of the request should be played, but it also should be used as a reply. This function does not specify when the reply should be sent back. All it does is it prepares the text of reply. '^' can be used for char-by-char communication: client software message with single character followed by '^'. cwdaemon plays the character, and informs client software about playing the sound. Then client software can send request with next character followed by '^'. \li received request starting with "h" escape code: the text of request should be sent back to the client after playing text of *next* request. So there are two requests sent by client to cwdaemon: first defines reply, and the second defines text to be played. First should be echoed back (but not played), second should be played. \param reply - buffer for reply (allocated by caller) \param request - buffer with request \param n - size of data in request */ void cwdaemon_prepare_reply(char *reply, const char *request, size_t n) { /* Since we need to prepare a reply, we need to mark our intent to send echo. The echo (reply) will be sent to client when libcw's tone queue becomes empty. It is important to set this flag at the beginning of the function. */ ptt_flag |= PTT_ACTIVE_ECHO; cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "PTT flag +PTT_ACTIVE_ECHO (0x%02x/%s)", ptt_flag, cwdaemon_debug_ptt_flags()); /* We are sending reply to the same host that sent a request. */ memcpy(&reply_addr, &request_addr, sizeof(reply_addr)); reply_addrlen = request_addrlen; strncpy(reply, request, n); reply[n] = '\0'; /* FIXME: where is boundary checking? */ cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "text of request: \"%s\", text of reply: \"%s\"", request, reply); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "now waiting for end of transmission before echoing back to client"); return; } /** \brief Wrapper around sendto() Wrapper around sendto(), sending a \p reply to client. Client is specified by reply_* network variables. \param reply - reply to be sent \return -1 on failure \return number of characters sent on success */ ssize_t cwdaemon_sendto(const char *reply) { size_t len = strlen(reply); /* TODO: Do we *really* need to end replies with CRLF? */ assert(reply[len - 2] == '\r' && reply[len - 1] == '\n'); ssize_t rv = sendto(socket_descriptor, reply, len, 0, (struct sockaddr *) &reply_addr, reply_addrlen); if (rv == -1) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "sendto: \"%s\"", strerror(errno)); return -1; } else { return rv; } } /** \brief Receive request sent through socket Received request is returned through \p request. Possible trailing '\r' and '\n' characters are stripped. Request is ended with '\0'. \param request - buffer for received request \param n - size of the buffer \return -2 if peer has performed an orderly shutdown \return -1 if an error occurred during call to recvfrom \return 0 if no request has been received \return length of received request otherwise */ int cwdaemon_recvfrom(char *request, int n) { ssize_t recv_rc = recvfrom(socket_descriptor, request, n, 0, /* flags */ (struct sockaddr *) &request_addr, /* TODO: request_addrlen may be modified. Check it. */ &request_addrlen); if (recv_rc == -1) { /* No requests available? */ if (errno == EAGAIN || errno == EWOULDBLOCK) { /* "a portable application should check for both possibilities" */ /* Yup, no requests available from non-blocking socket. Good luck next time. */ /* TODO: how much CPU time does it cost to loop waiting for a request? Would it be reasonable to configure the socket as blocking? How large is receive timeout? */ return 0; } else { /* Some other error. May be a serious error. */ cwdaemon_errmsg("Recvfrom"); return -1; } } else if (recv_rc == 0) { /* "peer has performed an orderly shutdown" */ return -2; } else { ; /* pass */ } /* Remove CRLF if present. TCP buffer may end with '\n', so make sure that every request is consistently ended with NUL only. Do it early, do it now. */ int z; while (recv_rc > 0 && ( (z = request[recv_rc - 1]) == '\n' || z == '\r') ) { request[--recv_rc] = '\0'; } return recv_rc; } /** \brief Receive message from socket, act upon it Watch the socket and if there is an escape character check what it is, otherwise play morse. FIXME: duplicate return value (zero and zero). \return 0 when an escape code has been received \return 0 when no request or an empty request has been received \return 1 when a text request has been played */ int cwdaemon_receive(void) { /* The request may be a printable string, so +1 for ending NUL added somewhere below is necessary. */ char request_buffer[CWDAEMON_MESSAGE_SIZE_MAX + 1]; ssize_t recv_rc = cwdaemon_recvfrom(request_buffer, CWDAEMON_MESSAGE_SIZE_MAX); if (recv_rc == -2) { /* Sender has closed connection. */ return 0; } else if (recv_rc == -1) { /* TODO: should we really exit? Shouldn't we recover from the error? */ exit(EXIT_FAILURE); } else if (recv_rc == 0) { cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "...recv_from (no data)"); return 0; } else { ; /* pass */ } request_buffer[recv_rc] = '\0'; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "-------------------"); /* TODO: replace the magic number 27 with constant. */ if (request_buffer[0] != 27) { /* No ESCAPE. All received data should be treated as text to be sent using Morse code. Note that this does not exclude possibility of caret request (e.g. "some text^"), which does require sending a reply to client. Such request is correctly handled by cwdaemon_play_request(). */ cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "request: \"%s\"", request_buffer); if ((strlen(request_buffer) + strlen(request_queue)) <= CWDAEMON_REQUEST_QUEUE_SIZE_MAX - 1) { strcat(request_queue, request_buffer); cwdaemon_play_request(request_queue); } else { ; /* TODO: how to handle this case? */ } return 1; } else { /* Don't print literal escape value, use symbol. First reason is that the literal value doesn't look good in console (some non-printable glyph), second reason is that printing c to terminal makes funny things with the lines already printed to the terminal (tested in xfce4-terminal and xterm). */ cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "escaped request: \"%s\"", request_buffer + 1); cwdaemon_handle_escaped_request(request_buffer); return 0; } } /** The function may call exit() if a request from client asks the daemon to exit. */ void cwdaemon_handle_escaped_request(char *request) { long lv; /* Take action depending on Escape code. */ switch ((int) request[1]) { case '0': /* Reset all values. */ cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested resetting of parameters"); request_queue[0] = '\0'; cwdaemon_reset_almost_all(); wordmode = 0; async_abort = 0; global_cwdevice->reset(global_cwdevice); ptt_flag = 0; cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "PTT flag = 0 (0x%02x/%s)", ptt_flag, cwdaemon_debug_ptt_flags()); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "resetting completed"); break; case '2': /* Set speed of Morse code, in words per minute. */ if (cwdaemon_params_wpm(¤t_morse_speed, request + 2)) { cw_set_send_speed(current_morse_speed); } break; case '3': /* Set tone (frequency) of morse code, in Hz. The code assumes that minimal valid frequency is zero. */ assert (CW_FREQUENCY_MIN == 0); if (cwdaemon_params_tone(¤t_morse_tone, request + 2)) { if (current_morse_tone > 0) { cw_set_frequency(current_morse_tone); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "tone: %d Hz", current_morse_tone); /* TODO: Should we really be adjusting volume when the command is for frequency? It would be more "elegant" not to do so. */ cw_set_volume(current_morse_volume); } else { /* current_morse_tone==0, sidetone off */ cw_set_volume(0); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "volume off"); } } break; case '4': /* Abort currently sent message. */ if (wordmode) { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested aborting of message - ignoring (word mode is active)"); } else { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested aborting of message - executing (character mode is active)"); if (ptt_flag & PTT_ACTIVE_ECHO) { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "echo \"break\""); cwdaemon_sendto("break\r\n"); } request_queue[0] = '\0'; cw_flush_tone_queue(); cw_wait_for_tone_queue(); if (ptt_flag) { cwdaemon_set_ptt_off(global_cwdevice, "PTT off"); } ptt_flag &= 0; cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "PTT flag = 0 (0x%02x/%s)", ptt_flag, cwdaemon_debug_ptt_flags()); } break; case '5': /* Exit cwdaemon. */ errno = 0; #if 0 char address[INET_ADDRSTRLEN]; inet_ntop(request_addr.sin_family, (struct in_addr*) &(request_addr.sin_addr.s_addr), address, INET_ADDRSTRLEN); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested exit of daemon (client address: %s)", address); #else cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested exit of daemon"); #endif exit(EXIT_SUCCESS); case '6': /* Set uninterruptable (word mode). */ request[0] = '\0'; request_queue[0] = '\0'; wordmode = 1; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "wordmode set"); break; case '7': /* Set weighting of morse code dits and dashes. Remember that cwdaemon uses values in range -50/+50, but libcw accepts values in range 20/80. This is why you have the calculation when calling cw_set_weighting(). */ if (cwdaemon_params_weighting(¤t_weighting, request + 2)) { cw_set_weighting(current_weighting * 0.6 + CWDAEMON_MORSE_WEIGHTING_MAX); } break; case '8': { /* Set type of keying device. */ cwdaemon_params_cwdevice(request + 2); break; } case '9': /* Change network port number. TODO: why this is obsolete? */ cwdaemon_debug(CWDAEMON_VERBOSITY_W, __func__, __LINE__, "obsolete request \"9\" (change network port), ignoring"); break; case 'a': /* PTT keying on or off */ cwdaemon_params_ptt_on_off(request + 2); break; case 'b': /* SSB way. */ #if defined(HAVE_LINUX_PPDEV_H) || defined(HAVE_DEV_PPBUS_PPI_H) if (!cwdaemon_get_long(request + 2, &lv)) { break; } if (lv) { if (global_cwdevice->ssbway) { global_cwdevice->ssbway(global_cwdevice, SOUNDCARD); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "\"SSB way\" set to SOUNDCARD", PACKAGE); } else { cwdaemon_debug(CWDAEMON_VERBOSITY_W, __func__, __LINE__, "\"SSB way\" to SOUNDCARD unimplemented"); } } else { if (global_cwdevice->ssbway) { global_cwdevice->ssbway(global_cwdevice, MICROPHONE); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "\"SSB way\" set to MICROPHONE"); } else { cwdaemon_debug(CWDAEMON_VERBOSITY_W, __func__, __LINE__, "\"SSB way\" to MICROPHONE unimplemented"); } } #else cwdaemon_debug(CWDAEMON_VERBOSITY_W, __func__, __LINE__, "\"SSB way\" through parallel port unavailable (parallel port not configured)."); #endif break; case 'c': { /* FIXME: change this uint32_t to size_t. */ uint32_t seconds = 0; /* Tune for a number of seconds. */ if (cwdaemon_params_tune(&seconds, request + 2)) { cwdaemon_tune(seconds); } break; } case 'd': { /* Set PTT delay (TOD, Turn On Delay). The value is milliseconds. */ int rv = cwdaemon_params_pttdelay(¤t_ptt_delay, request + 2); if (rv == 0) { /* Value totally invalid. */ cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested PTT delay [ms]: \"%s\" (should be integer between %d and %d inclusive)", request + 2, CWDAEMON_PTT_DELAY_MIN, CWDAEMON_PTT_DELAY_MAX); } else if (rv == 1) { /* Value totally valid. Information debug string has been already printed in cwdaemon_params_pttdelay(). */ } else { /* rv == 2 */ /* Value invalid (out-of-range), but acceptable when sent over network request and then clipped to be in-range. Value has been clipped in cwdaemon_params_pttdelay(), but a warning debug string must be printed here. */ cwdaemon_debug(CWDAEMON_VERBOSITY_W, __func__, __LINE__, "requested PTT delay [ms] out of range: \"%s\", clipping to \"%d\" (should be between %d and %d inclusive)", request + 2, CWDAEMON_PTT_DELAY_MAX, CWDAEMON_PTT_DELAY_MIN, CWDAEMON_PTT_DELAY_MAX); } if (rv && current_ptt_delay == 0) { cwdaemon_set_ptt_off(global_cwdevice, "ensure PTT off"); } } break; case 'e': /* Set band switch output on parport bits 9 (MSB), 8, 7, 2 (LSB). */ #if defined(HAVE_LINUX_PPDEV_H) || defined(HAVE_DEV_PPBUS_PPI_H) if (!cwdaemon_get_long(request + 2, &lv)) { break; } /* We use four bits to select band, this gives 16 bands: 0 - 15. */ if (lv >= 0 && lv <= 15) { cwdaemon_switch_band(global_cwdevice, lv); } #else cwdaemon_debug(CWDAEMON_VERBOSITY_W, __func__, __LINE__, "band switching through parallel port is unavailable (parallel port not configured)"); #endif break; case 'f': { /* Change sound system used by libcw. */ /* FIXME: if "request+2" describes unavailable sound system, cwdaemon fails to open the new sound system. Since the old one is closed with cwdaemon_close_libcw_output(), cwdaemon has no working sound system, and is unable to play sound. This can be fixed either by querying libcw if "request+2" sound system is available, or by first trying to open new sound system and then - on success - closing the old one. In either case cwdaemon would require some method to inform client about success or failure to open new sound system. */ if (cwdaemon_params_system(¤t_audio_system, request + 2)) { /* Handle valid request for changing sound system. */ cwdaemon_close_libcw_output(); if (cwdaemon_open_libcw_output(current_audio_system)) { has_audio_output = true; } else { /* Fall back to NULL audio system. */ cwdaemon_close_libcw_output(); if (cwdaemon_open_libcw_output(CW_AUDIO_NULL)) { cwdaemon_debug(CWDAEMON_VERBOSITY_W, __func__, __LINE__, "fall back to \"Null\" sound system"); current_audio_system = CW_AUDIO_NULL; has_audio_output = true; } else { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "failed to fall back to \"Null\" sound system"); has_audio_output = false; } } if (has_audio_output) { /* Tone queue is bound to a generator. Creating new generator requires re-registering the callback. */ cw_register_tone_queue_low_callback(cwdaemon_tone_queue_low_callback, NULL, tq_low_watermark); /* This call recalibrates length of dot and dash. */ cw_set_frequency(current_morse_tone); cw_set_send_speed(current_morse_speed); cw_set_volume(current_morse_volume); /* Regardless if we are using "default" or "current" parameters, the gap is always zero. */ cw_set_gap(0); cw_set_weighting(current_weighting * 0.6 + CWDAEMON_MORSE_WEIGHTING_MAX); } } break; } case 'g': /* Set volume of sound, in percents. */ if (cwdaemon_params_volume(¤t_morse_volume, request + 2)) { cw_set_volume(current_morse_volume); } break; case 'h': /* Data after 'h' is a text to be used as reply. It shouldn't be echoed back to client immediately. Instead, cwdaemon should wait for another request (I assume that it will be a regular text to be played), play it, and then send prepared reply back to the client. So this is a reply with delay. */ /* 'request + 1' skips the leading , but preserves 'h'. The 'h' is a part of reply text. If the client didn't specify reply text, the 'h' will be the only content of server's reply. */ cwdaemon_prepare_reply(reply_buffer, request + 1, strlen(request + 1)); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "reply is ready, waiting for message from client (reply: \"%s\")", reply_buffer); /* cwdaemon will wait for queue-empty callback before sending the reply. */ break; } /* switch ((int) request[1]) */ return; } /** \brief Process received request, play relevant characters Check every character in given request, act upon markers for speed increase or decrease, and play other characters. Function modifies contents of buffer \p request. \param request - request to be processed */ void cwdaemon_play_request(char *request) { //cw_block_callback(true); char *x = request; while (*x) { switch ((int) *x) { case '+': case '-': /* Speed increase & decrease */ /* Repeated '+' and '-' characters are allowed, in such cases increase and decrease of speed is multiple of 2 wpm. */ do { current_morse_speed += (*x == '+') ? 2 : -2; x++; } while (*x == '+' || *x == '-'); if (current_morse_speed < CW_SPEED_MIN) { current_morse_speed = CW_SPEED_MIN; } else if (current_morse_speed > CW_SPEED_MAX) { current_morse_speed = CW_SPEED_MAX; } else { ; } cw_set_send_speed(current_morse_speed); break; case '~': /* 2 dots time additional for the next char. The gap is always reset after playing the char. */ cw_set_gap(2); x++; break; case '^': /* Send echo to main program when CW playing is done. */ *x = '\0'; /* Remove '^' and possible trailing garbage. */ /* '^' can be found at the end of request, and it means "echo text of current request back to client once you finish playing it". */ cwdaemon_prepare_reply(reply_buffer, request, strlen(request)); /* cwdaemon will wait for queue-empty callback before sending the reply. */ break; case '*': /* TODO: what's this? */ *x = '+'; default: cwdaemon_set_ptt_on(global_cwdevice, "PTT (auto) on"); /* PTT is now in AUTO. It will be turned off on low tone queue, in cwdaemon_tone_queue_low_callback(). */ cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "Morse character \"%c\" to be queued in libcw", *x); cw_send_character(*x); cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "Morse character \"%c\" has been queued in libcw", *x); x++; if (cw_get_gap() == 2) { if (*x == '^') { /* '^' is supposed to be the last character in the message, meaning that all that was before it should be used as reply text. So x++ will jump to ending NUL. */ x++; } else { cw_set_gap(0); } } break; } } /* All characters processed, mark buffer as empty. */ *request = '\0'; //cw_block_callback(false); return; } /** \brief Callback function for key state change Function passed to libcw, will be called every time a state of libcw's internal ("software") key changes, i.e. every time it starts or ends producing dit or dash. When the software key is closed (dit or dash), \p keystate is 1. Otherwise \p keystate is 0. Following the changes of \p keystate the function changes state of bit on output of its keying device. So it goes like this: input text in cwdaemon is split into characters -> characters in cwdaemon are sent to libcw -> characters in libcw are converted to dits/dashes -> dits/dashes are played by libcw, and at the same time libcw changes state of its software key -> libcw calls cwdaemon_keyingevent() on changes of software key -> cwdaemon_keyingevent() changes state of a bit on cwdaemon's keying device \param arg - unused argument \param keystate - state of a key, as seen by libcw */ void cwdaemon_keyingevent(__attribute__((unused)) void *arg, int keystate) { if (keystate == 1) { global_cwdevice->cw(global_cwdevice, ON); } else { global_cwdevice->cw(global_cwdevice, OFF); } inactivity_seconds = 0; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "keying event \"%d\"", keystate); return; } /** \brief Callback routine called when tone queue is empty Callback routine registered with cw_register_tone_queue_low_callback(), will be called by libcw every time number of tones drops in queue below specific level. \param arg - unused argument */ void cwdaemon_tone_queue_low_callback(__attribute__((unused)) void *arg) { int len = cw_get_tone_queue_length(); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "low TQ callback: start, TQ len = %d, PTT flag = 0x%02x/%s", len, ptt_flag, cwdaemon_debug_ptt_flags()); if (len > tq_low_watermark) { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "low TQ callback: TQ len larger than watermark, TQ len = %d", len); } if (ptt_flag == PTT_ACTIVE_AUTO /* PTT is (most probably?) on, in purely automatic mode. This means that as soon as there are no new chars to play, we should turn PTT off. */ && request_queue[0] == '\0' /* No new text has been queued in the meantime. */ && cw_get_tone_queue_length() <= tq_low_watermark) { /* TODO: check if this third condition is really necessary. */ /* Originally it was 'cw_get_tone_queue_length() <= 1', I'm guessing that '1' here was the same '1' as the third argument to cw_register_tone_queue_low_callback(). Feel free to correct me ;) */ cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "low TQ callback: branch 1, PTT flag = 0x%02x/%s", ptt_flag, cwdaemon_debug_ptt_flags()); cwdaemon_set_ptt_off(global_cwdevice, "PTT (auto) off"); } else if (ptt_flag & PTT_ACTIVE_ECHO) { /* PTT_ACTIVE_ECHO: client has used special request to indicate that it is waiting for reply (echo) from the server (i.e. cwdaemon) after the server plays all characters. */ cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "low TQ callback: branch 2, PTT flag = 0x%02x/%s", ptt_flag, cwdaemon_debug_ptt_flags()); /* Since echo is being sent, we can turn the flag off. For some reason cwdaemon works better when we turn the flag off before sending the reply, rather than turning if after sending the reply. */ ptt_flag &= ~PTT_ACTIVE_ECHO; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "low TQ callback: PTT flag -PTT_ACTIVE_ECHO, PTT flag = 0x%02x/%s", ptt_flag, cwdaemon_debug_ptt_flags()); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "low TQ callback: echoing \"%s\" back to client <----------", reply_buffer); strcat(reply_buffer, "\r\n"); /* Ensure exactly one CRLF */ cwdaemon_sendto(reply_buffer); /* If this line is uncommented, the callback erases a valid reply that should be sent back to client. Commenting the line fixes the problem, and doesn't seem to introduce any new ones. TODO: investigate the original problem of erasing a valid reply. */ /* reply_buffer[0] = '\0'; */ /* wait a bit more since we expect to get more text to send TODO: the comment above is a bit unclear. Perhaps it means that we have dealt with escape request requesting an echo, and now there may be a second request (following the escape request) that still needs to be played ("more text to send"). If so, we need to call the callback again, so that it can check if text buffer is non-empty and if tone queue is non-empty. We call the callback again indirectly, by simulating almost empty tone queue (i.e. by adding only two tones to tone queue). I wonder why we don't call the callback directly, maybe it has something to do with avoiding recursion? */ if (ptt_flag == PTT_ACTIVE_AUTO) { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "low TQ callback: queueing two empty tones"); cw_queue_tone(1, 0); /* ensure Q-empty condition again */ cw_queue_tone(1, 0); /* when trailing gap also 'sent' */ } } else { /* TODO: how to correctly handle this case? Should we do something? */ cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "low TQ callback: branch 3, PTT flag = 0x%02x/%s", ptt_flag, cwdaemon_debug_ptt_flags()); } cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "low TQ callback: end, TQ len = %d, PTT flag = 0x%02x/%s", cw_get_tone_queue_length(), ptt_flag, cwdaemon_debug_ptt_flags()); return; } static const char *cwdaemon_args_short = "d:hniy:I:f:p:P:s:t:T:v:Vw:x:"; static struct option cwdaemon_args_long[] = { { "cwdevice", required_argument, 0, 0}, /* Keying device. */ { "nofork", no_argument, 0, 0}, /* Don't fork. */ { "port", required_argument, 0, 0}, /* Network port number. */ #if defined(HAVE_SETPRIORITY) && defined(PRIO_PROCESS) { "priority", required_argument, 0, 0}, /* Process priority. */ #endif { "wpm", required_argument, 0, 0}, /* Sending speed. */ { "pttdelay", required_argument, 0, 0}, /* PTT delay. */ { "volume", required_argument, 0, 0}, /* Sound volume. */ { "version", no_argument, 0, 0}, /* Program's version. */ { "weighting", required_argument, 0, 0}, /* CW weight. */ { "tone", required_argument, 0, 0}, /* CW tone. */ { "verbosity", required_argument, 0, 0}, /* Verbosity of cwdaemon's debug strings. */ { "libcwflags", required_argument, 0, 0}, /* libcw's debug flags. */ { "debugfile", required_argument, 0, 0}, /* Path to output debug file. */ { "system", required_argument, 0, 0}, /* Audio system. */ { "help", no_argument, 0, 0}, /* Print help text and exit. */ { 0, 0, 0, 0} }; void cwdaemon_args_process_long(int argc, char *argv[]) { int option_index = 0; int c = 0; while ((c = getopt_long(argc, argv, cwdaemon_args_short, cwdaemon_args_long, &option_index)) != -1) { if (c == 0) { cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "long option \"%s\"%s%s\n", cwdaemon_args_long[option_index].name, optarg ? "=" : "", optarg ? optarg : ""); const char *optname = cwdaemon_args_long[option_index].name; if (!strcmp(optname, "cwdevice")) { if (!cwdaemon_params_cwdevice(optarg)) { exit(EXIT_FAILURE); } } else if (!strcmp(optname, "nofork")) { cwdaemon_params_nofork(); } else if (!strcmp(optname, "port")) { if (!cwdaemon_params_port(optarg)) { exit(EXIT_FAILURE); } } else if (!strcmp(optname, "priority")) { if (!cwdaemon_params_priority(&process_priority, optarg)) { exit(EXIT_FAILURE); } } else if (!strcmp(optname, "wpm")) { if (!cwdaemon_params_wpm(&default_morse_speed, optarg)) { exit(EXIT_FAILURE); } } else if (!strcmp(optname, "pttdelay")) { if (cwdaemon_params_pttdelay(&default_ptt_delay, optarg) != 1) { /* When processing command line arguments we are very strict, and accept only fully valid optarg. */ cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested PTT delay [ms]: \"%s\" (should be integer between %d and %d inclusive)", optarg, CWDAEMON_PTT_DELAY_MIN, CWDAEMON_PTT_DELAY_MAX); exit(EXIT_FAILURE); } } else if (!strcmp(optname, "volume")) { if (!cwdaemon_params_volume(&default_morse_volume, optarg)) { exit(EXIT_FAILURE); } } else if (!strcmp(optname, "version")) { cwdaemon_params_version(); exit(EXIT_SUCCESS); } else if (!strcmp(optname, "weighting")) { if (!cwdaemon_params_weighting(&default_weighting, optarg)) { exit(EXIT_FAILURE); } } else if (!strcmp(optname, "tone")) { if (!cwdaemon_params_tone(&default_morse_tone, optarg)) { exit(EXIT_FAILURE); } } else if (!strcmp(optname, "verbosity")) { if (!cwdaemon_params_set_verbosity(&default_verbosity, optarg)) { exit(EXIT_FAILURE); } } else if (!strcmp(optname, "libcwflags")) { if (!cwdaemon_params_libcwflags(optarg)) { exit(EXIT_FAILURE); } } else if (!strcmp(optname, "debugfile")) { if (!cwdaemon_params_debugfile(optarg)) { exit(EXIT_FAILURE); } } else if (!strcmp(optname, "system")) { if (!cwdaemon_params_system(&default_audio_system, optarg)) { exit(EXIT_FAILURE); } } else { cwdaemon_args_help(); exit(EXIT_SUCCESS); } } else { cwdaemon_args_process_short(c, optarg); } } return; } void cwdaemon_args_process_short(int c, const char *optarg) { switch (c) { case ':': case '?': case 'h': cwdaemon_args_help(); exit(EXIT_SUCCESS); case 'd': if (!cwdaemon_params_cwdevice(optarg)) { exit(EXIT_FAILURE); } break; case 'n': cwdaemon_params_nofork(); break; case 'p': if (!cwdaemon_params_port(optarg)) { exit(EXIT_FAILURE); } break; #if defined(HAVE_SETPRIORITY) && defined(PRIO_PROCESS) case 'P': if (!cwdaemon_params_priority(&process_priority, optarg)) { exit(EXIT_FAILURE); } break; #endif case 's': if (!cwdaemon_params_wpm(&default_morse_speed, optarg)) { exit(EXIT_FAILURE); } break; case 't': if (cwdaemon_params_pttdelay(&default_ptt_delay, optarg) != 1) { /* When processing command line arguments we are very strict, and accept only fully valid optarg. */ cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested PTT delay [ms]: \"%s\" (should be integer between %d and %d inclusive)", optarg, CWDAEMON_PTT_DELAY_MIN, CWDAEMON_PTT_DELAY_MAX); exit(EXIT_FAILURE); } break; case 'v': if (!cwdaemon_params_volume(&default_morse_volume, optarg)) { exit(EXIT_FAILURE); } break; case 'V': cwdaemon_params_version(); exit(EXIT_SUCCESS); case 'w': if (!cwdaemon_params_weighting(&default_weighting, optarg)) { exit(EXIT_FAILURE); } break; case 'T': if (!cwdaemon_params_tone(&default_morse_tone, optarg)) { exit(EXIT_FAILURE); } break; case 'i': cwdaemon_params_inc_verbosity(&default_verbosity); break; case 'y': if (!cwdaemon_params_set_verbosity(&default_verbosity, optarg)) { exit(EXIT_FAILURE); } break; case 'I': if (!cwdaemon_params_libcwflags(optarg)) { exit(EXIT_FAILURE); } break; case 'f': if (!cwdaemon_params_debugfile(optarg)) { exit(EXIT_FAILURE); } break; case 'x': if (!cwdaemon_params_system(&default_audio_system, optarg)) { exit(EXIT_FAILURE); } break; } return; } bool cwdaemon_params_cwdevice(const char *optarg) { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested cwdevice \"%s\"", optarg); if (!cwdaemon_cwdevice_set(&global_cwdevice, optarg)) { return false; } else { return true; } } void cwdaemon_params_nofork(void) { if (forking) { printf("%s: Not forking...\n", PACKAGE); forking = 0; } return; } bool cwdaemon_params_port(const char *optarg) { long lv = 0; if (!cwdaemon_get_long(optarg, &lv) || lv < 1024 || lv > 65536) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested port number: \"%s\"", optarg); return false; } else { port = lv; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested port number: \"%ld\"", port); return true; } } bool cwdaemon_params_priority(int *priority, const char *optarg) { long lv = 0; if (!cwdaemon_get_long(optarg, &lv) || lv < -20 || lv > 20) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested process priority: \"%s\" (should be integer between -20 and 20 inclusive)", optarg); return false; } else { *priority = (int) lv; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested process priority: \"%ld\"", *priority); return true; } } bool cwdaemon_params_wpm(int *wpm, const char *optarg) { long lv = 0; if (!cwdaemon_get_long(optarg, &lv) || lv < CW_SPEED_MIN || lv > CW_SPEED_MAX) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__ , "invalid requested morse speed [wpm]: \"%s\" (should be integer between %d and %d inclusive)", optarg, CW_SPEED_MIN, CW_SPEED_MAX); return false; } else { *wpm = (int) lv; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested morse speed [wpm]: \"%d\"", *wpm); return true; } } bool cwdaemon_params_tune(uint32_t *seconds, const char *optarg) { long lv = 0; /* TODO: replace cwdaemon_get_long() with cwdaemon_get_uint32() */ if (!cwdaemon_get_long(optarg, &lv) || lv < 0 || lv > CWDAEMON_TUNE_SECONDS_MAX) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__ , "invalid requested tuning time [s]: \"%s\" (should be integer between %d and %d inclusive)", optarg, 0, CWDAEMON_TUNE_SECONDS_MAX); return false; } else { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested tuning time [s]: \"%ld\"", lv); *seconds = (uint32_t) lv; return true; } } /** \brief Handle parameter specifying PTT Turn On Delay This function, and handling its return values by callers, isn't as straightforward as it could be. This is because: \li of some backwards-compatibility reasons, \li because expected behaviour when handling command line argument, and when handling network request, are a bit different, \li because negative value of \p optarg is handled differently than too large value of \p optarg. The function clearly rejects negative value passed in \p optarg. Return value is then 0 (a "false" value in boolean expressions). It is more tolerant when it comes to non-negative values, returning 1 or 2 (a "true" value in boolean expressions). When the non-negative value is out of range (larger than limit accepted by cwdaemon), the value is clipped to the limit, and put into \p delay. Return value is then 2. Caller of the function may then decide to accept or reject the value. When the non-negative value is in range, the value is put into \p delay, and return value is 1. Caller of the function must accept the value. Value passed in \p optarg is copied to \p delay only when function returns 1 or 2. \return 1 if value of \optarg is acceptable when it was provided as request and as command line argument (i.e. non-negative value in range); \return 2 if value of \optarg is acceptable when it was provided as request, but not acceptable when it was provided as command line argument (i.e. non-negative value out of range); \return 0 if value of \optarg is not acceptable, regardless how it was provided (i.e. a negative value or invalid value); */ int cwdaemon_params_pttdelay(int *delay, const char *optarg) { long lv = 0; if (!cwdaemon_get_long(optarg, &lv)) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested PTT delay [ms]: \"%s\" (should be integer between %d and %d inclusive)", optarg, CWDAEMON_PTT_DELAY_MIN, CWDAEMON_PTT_DELAY_MAX); /* 0 means "Value not acceptable in any context." */ return 0; } if (lv > CWDAEMON_PTT_DELAY_MAX) { /* In theory we should reject invalid value, but for some reason in some contexts we aren't very strict about it. So be it. Just don't allow the value to be larger than *_MAX limit. */ *delay = CWDAEMON_PTT_DELAY_MAX; /* 2 means "Value in general invalid (non-negative, but out of range), but in some contexts we may be tolerant and accept it after it has been decreased to an in-range value (*_MAX). */ return 2; } else if (lv < CWDAEMON_PTT_DELAY_MIN) { /* In first branch of the if() we have accepted too large value from misinformed client, but we can't accept values that are clearly invalid (negative). */ /* 0 means "Value is not acceptable in any context". */ return 0; } else { /* Non-negative, in range. */ *delay = (int) lv; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested PTT delay [ms]: \"%ld\"", *delay); /* 1 means "Value valid in all contexts." */ return 1; } } bool cwdaemon_params_volume(int *volume, const char *optarg) { long lv = 0; if (!cwdaemon_get_long(optarg, &lv) || lv < CW_VOLUME_MIN || lv > CW_VOLUME_MAX) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested volume [%%]: \"%s\" (should be integer between %d and %d inclusive)", optarg, CW_VOLUME_MIN, CW_VOLUME_MAX); return false; } else { *volume = (int) lv; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested volume [%%]: \"%d\"", *volume); return true; } } void cwdaemon_params_version(void) { printf("%s version %s\n", PACKAGE, VERSION); return; } bool cwdaemon_params_weighting(int *weighting, const char *optarg) { long lv = 0; if (!cwdaemon_get_long(optarg, &lv) || lv < CWDAEMON_MORSE_WEIGHTING_MIN || lv > CWDAEMON_MORSE_WEIGHTING_MAX) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested weighting: \"%s\" (should be integer between %d and %d inclusive)", optarg, CWDAEMON_MORSE_WEIGHTING_MIN, CWDAEMON_MORSE_WEIGHTING_MAX); return false; } else { *weighting = (int) lv; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested weighting: \"%ld\"", *weighting); return true; } } bool cwdaemon_params_tone(int *tone, const char *optarg) { long lv = 0; if (!cwdaemon_get_long(optarg, &lv) || lv < CW_FREQUENCY_MIN || lv > CW_FREQUENCY_MAX) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested tone [Hz]: \"%s\" (should be integer between %d and %d inclusive)", optarg, CW_FREQUENCY_MIN, CW_FREQUENCY_MAX); return false; } else { *tone = (int) lv; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested tone [Hz]: \"%ld\"", *tone); return true; } } void cwdaemon_params_inc_verbosity(int *verbosity) { if (*verbosity < CWDAEMON_VERBOSITY_D) { (*verbosity)++; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested verbosity level threshold: \"%s\"", cwdaemon_verbosity_labels[*verbosity]); } return; } bool cwdaemon_params_set_verbosity(int *verbosity, const char *optarg) { if (!strcmp(optarg, "n") || !strcmp(optarg, "N")) { *verbosity = CWDAEMON_VERBOSITY_N; } else if (!strcmp(optarg, "e") || !strcmp(optarg, "E")) { *verbosity = CWDAEMON_VERBOSITY_E; } else if (!strcmp(optarg, "w") || !strcmp(optarg, "W")) { *verbosity = CWDAEMON_VERBOSITY_W; } else if (!strcmp(optarg, "i") || !strcmp(optarg, "I")) { *verbosity = CWDAEMON_VERBOSITY_I; } else if (!strcmp(optarg, "d") || !strcmp(optarg, "D")) { *verbosity = CWDAEMON_VERBOSITY_D; } else { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested verbosity level: \"%s\"", optarg); return false; } cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested verbosity level threshold: \"%s\"", cwdaemon_verbosity_labels[*verbosity]); return true; } bool cwdaemon_params_libcwflags(const char *optarg) { long lv = 0; if (!cwdaemon_get_long(optarg, &lv)) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested debug flags: \"%s\" (should be numeric value)", optarg); libcw_debug_flags = 0; return false; } else { libcw_debug_flags = lv; cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested libcw debug flags: \"%ld\"", libcw_debug_flags); return true; } } bool cwdaemon_params_debugfile(const char *optarg) { if (!strcmp(optarg, "syslog")) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "debug output file \"%s\" not implemented yet, try it in later versions of %s", optarg, PACKAGE); return false; } cwdaemon_debug_f_path = strdup(optarg); if (!cwdaemon_debug_f_path) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "failed to copy path to debug file \"%s\"", optarg); return false; } else { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested debug file path: \"%s\"", cwdaemon_debug_f_path); return true; } } bool cwdaemon_params_system(int *system, const char *optarg) { if (!strncmp(optarg, "n", 1)) { *system = CW_AUDIO_NULL; } else if (!strncmp(optarg, "c", 1)) { *system = CW_AUDIO_CONSOLE; } else if (!strncmp(optarg, "s", 1)) { *system = CW_AUDIO_SOUNDCARD; } else if (!strncmp(optarg, "a", 1)) { *system = CW_AUDIO_ALSA; } else if (!strncmp(optarg, "p", 1)) { *system = CW_AUDIO_PA; } else if (!strncmp(optarg, "o", 1)) { *system = CW_AUDIO_OSS; } else { /* TODO: print only those audio systems that are supported on given machine. */ cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested sound system: \"%s\" (use c(onsole), o(ss), a(lsa), p(ulseaudio), n(ull - no audio), or s(oundcard - autoselect from OSS/ALSA/PulseAudio))", optarg); return false; } cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested sound system: \"%s\" (\"%s\")", optarg, cw_get_audio_system_label(*system)); return true; } bool cwdaemon_params_ptt_on_off(const char *optarg) { long lv = 0; /* PTT keying on or off */ if (!cwdaemon_get_long(optarg, &lv)) { cwdaemon_debug(CWDAEMON_VERBOSITY_E, __func__, __LINE__, "invalid requested PTT state: \"%s\" (should be numeric value \"0\" or \"1\")", optarg); return false; } else { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "requested PTT state: \"%s\"", optarg); } if (lv) { //global_cwdevice->ptt(global_cwdevice, ON); if (current_ptt_delay) { cwdaemon_set_ptt_on(global_cwdevice, "PTT (manual, delay) on"); } else { cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "PTT (manual, immediate) on"); } ptt_flag |= PTT_ACTIVE_MANUAL; cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "PTT flag +PTT_ACTIVE_MANUAL (0x%02x/%s)", ptt_flag, cwdaemon_debug_ptt_flags()); } else if (ptt_flag & PTT_ACTIVE_MANUAL) { /* only if manually activated */ ptt_flag &= ~PTT_ACTIVE_MANUAL; cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "PTT flag -PTT_ACTIVE_MANUAL (0x%02x/%s)", ptt_flag, cwdaemon_debug_ptt_flags()); if (!(ptt_flag & !PTT_ACTIVE_AUTO)) { /* no PTT modifiers */ if (request_queue[0] == '\0'/* no new text in the meantime */ && cw_get_tone_queue_length() <= 1) { cwdaemon_set_ptt_off(global_cwdevice, "PTT (manual, immediate) off"); } else { /* still sending, cannot yet switch PTT off */ ptt_flag |= PTT_ACTIVE_AUTO; /* ensure auto-PTT active */ cwdaemon_debug(CWDAEMON_VERBOSITY_D, __func__, __LINE__, "PTT flag +PTT_ACTIVE_AUTO (0x%02x/%s)", ptt_flag, cwdaemon_debug_ptt_flags()); cwdaemon_debug(CWDAEMON_VERBOSITY_I, __func__, __LINE__, "reverting from PTT (manual) to PTT (auto) now"); } } } return true; } /** \brief Get and parse command line options Scan program's arguments, check for command line options, parse them. \param argc - main()'s argc argument \param argv - main()'s argv argument */ void cwdaemon_args_parse(int argc, char *argv[]) { #if defined(HAVE_GETOPT_H) cwdaemon_args_process_long(argc, argv); #else int p; while ((p = getopt(argc, argv, cwdaemon_args_short)) != -1) { long lv; cwdaemon_args_process_short(p, optarg); } #endif return; } /** \brief Configure file descriptor for debug output */ void cwdaemon_debug_open(void) { /* First handle a clash of command line arguments. */ if (forking) { if (cwdaemon_debug_f_path && (!strcmp(cwdaemon_debug_f_path, "stdout") || !strcmp(cwdaemon_debug_f_path, "stderr"))) { /* If the path is not specified (path is NULL), it may imply that the debug output should be stdout. But since we explicitly asked for forking, the implied debug output to stdout will be ignored. This is a valid situation: explicit request for forking overrides implicit expectation of debug file being stdout. On the other hand, if we explicitly asked for debug output to be stdout or stderr, and at the same time explicitly asked for forking, that is completely different matter. This is an error (clash of command line arguments). */ fprintf(stdout, "%s:EE: specified debug output to \"%s\" when forking\n", PACKAGE, cwdaemon_debug_f_path); exit(EXIT_FAILURE); } } /* Handle valid situations (after eliminating possible invalid situations above). */ if (!cwdaemon_debug_f_path) { if (!forking) { /* stdout is (for historical reasons) a default file for printing debug strings when not forking, so if a debug file hasn't been defined in command line, the cwdaemon_debug_f_path will be NULL. Treat this situation accordingly.*/ fprintf(stderr, "debug output: stdout\n"); /* This has been already done in main(), but do it again to be super-explicit. */ cwdaemon_debug_f = stdout; } else { /* Remember that in main() the file is set to stdout. Obviously we aren't going to use the stdout when daemon has forked. */ cwdaemon_debug_f = NULL; } } else if (!strcmp(cwdaemon_debug_f_path, "stdout")) { /* We shouldn't get here when forking (invalid situation handled by first "if" in the function). */ assert(!forking); fprintf(stderr, "debug output: stdout\n"); cwdaemon_debug_f = stdout; } else if (!strcmp(cwdaemon_debug_f_path, "stderr")) { /* We shouldn't get here when forking (invalid situation handled by first "if" in the function). */ assert(!forking); fprintf(stderr, "debug output: stderr\n"); cwdaemon_debug_f = stderr; } else { /* cwdaemon_debug_f_path is a path to disc file. */ /* We can get here when both forking and not forking. */ fprintf(stderr, "debug output: %s\n", cwdaemon_debug_f_path); cwdaemon_debug_f = fopen(cwdaemon_debug_f_path, "w+"); if (!cwdaemon_debug_f) { fprintf(stderr, "%s: failed to open output debug file \"%s\"\n", PACKAGE, cwdaemon_debug_f_path); exit(EXIT_FAILURE); } } return; } void cwdaemon_args_help(void) { printf("Usage: %s [option]...\n", PACKAGE); printf("Long options may not be supported on your system.\n\n"); printf("-h, --help\n"); printf(" Print this help and exit.\n"); printf("-V, --version\n"); printf(" Print version information and exit.\n"); printf("-d, --cwdevice \n"); printf(" Use a different device.\n"); #if defined (HAVE_LINUX_PPDEV_H) printf(" (e.g. ttyS0,1,2, parport0,1, etc. default: parport0)\n"); #elif defined (HAVE_DEV_PPBUS_PPI_H) printf(" (e.g. ttyd0,1,2, ppi0,1, etc. default: ppi0)\n"); #else #ifdef BSD printf(" (e.g. ttyd0,1,2, etc. default: ttyd0)\n"); #else printf(" (e.g. ttyS0,1,2, etc. default: ttyS0)\n"); #endif #endif printf(" Use \"null\" for dummy device (no rig keying, no ssb keying, etc.).\n"); printf("-n, --nofork\n"); printf(" Do not fork. Print debug information to stdout.\n"); printf("-p, --port \n"); printf(" Use a different UDP port number (> 1023, default: %d).\n", CWDAEMON_NETWORK_PORT_DEFAULT); #if defined(HAVE_SETPRIORITY) && defined(PRIO_PROCESS) printf("-P, --priority \n"); printf(" Set program's priority (-20 - 20, default: 0).\n"); #endif printf("-s, --wpm \n"); printf(" Set Morse speed [wpm] (%d - %d, default: %d).\n", CW_SPEED_MIN, CW_SPEED_MAX, CWDAEMON_MORSE_SPEED_DEFAULT); printf("-t, --pttdelay