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* wiretap: Add header files to DoxygenMoshe Kaplan2021-11-291-1/+1
| | | | | | Add @file markers for wiretap headers so that Doxygen will generate documentation for them.
* wiretap: register most built-in file types from its module.Guy Harris2021-02-141-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove most of the built-in file types from the table in wiretap/file_access.c and, instead, have the file types register themselves, using wtap_register_file_type_subtypes(). This reduces the source code changes needed to add a new file type from three (add the handler, add the file type to the table in file_access.c, add a #define for the file type in wiretap/wtap.h) to one (add the handler). (It also requires adding the handler's source file to wiretap/CMakeLists.txt, but that's required in both cases.) A few remain because the WTAP_FILE_TYPE_SUBTYPE_ #define is used elsewhere; that needs to be fixed. Fix the wiretap/CMakefile.txt file to scan k12text.l, as that now contains a registration routine. In the process, avoid scanning files that don't implement a file type and won't ever have a registration routine. Add a Lua routine to fetch the total number of file types; we use that in some code to construct the wtap_filetypes table, which we need to do in order to continue to have all the values that used to come from the WTAP_FILE_TYPE_SUBTYPE_ types. While we're at it, add modelines to a file that lacked them.
* Have WTAP_ERR_INTERNAL include an err_info string giving details.Guy Harris2020-10-141-1/+1
| | | | | That way, users won't just see "You got an internal error", the details will be given, so they can report them in a bug.
* replace SPDX identifier GPL-2.0+ with GPL-2.0-or-later.Dario Lombardo2018-02-081-1/+1
| | | | | | | | | | The first is deprecated, as per https://spdx.org/licenses/. Change-Id: I8e21e1d32d09b8b94b93a2dc9fbdde5ffeba6bed Reviewed-on: https://code.wireshark.org/review/25661 Petri-Dish: Anders Broman <a.broman58@gmail.com> Petri-Dish: Dario Lombardo <lomato@gmail.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
* wiretap: use SPDX identifiers (partial work).Dario Lombardo2018-01-201-13/+1
| | | | | | | | Change-Id: I28436e003ce7fe31d53e6663f3cc7aca00845e4b Reviewed-on: https://code.wireshark.org/review/25392 Petri-Dish: Dario Lombardo <lomato@gmail.com> Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Reviewed-by: Gerald Combs <gerald@wireshark.org>
* Don't use <wtap.h> to refer to the main libwiretap header file.Guy Harris2016-04-031-1/+1
| | | | | | | | | | | | Either use "wtap.h", if it's only for files in the wiretap directory, or <wiretap/wtap.h>, if it's also a header that stuff outside libwiretap can include. Change-Id: If1c71b3dae9a3c0d64661ae1734f925319e447d1 Reviewed-on: https://code.wireshark.org/review/14788 Petri-Dish: Guy Harris <guy@alum.mit.edu> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
* Fix declared types of open routines.Guy Harris2014-10-101-1/+1
| | | | | | Change-Id: Ifa38dfec31ec5b03f00d6e077902184a9ae2ee0e Reviewed-on: https://code.wireshark.org/review/4583 Reviewed-by: Guy Harris <guy@alum.mit.edu>
* Revert "Refactor Wiretap"Guy Harris2014-05-091-2/+2
| | | | | | | | | | This reverts commit 1abeb277f5e6bd27fbaebfecc8184e37ba9d008a. This isn't building, and looks as if it requires significant work to fix. Change-Id: I622b1bb243e353e874883a302ab419532b7601f2 Reviewed-on: https://code.wireshark.org/review/1568 Reviewed-by: Guy Harris <guy@alum.mit.edu>
* Refactor WiretapMichael Mann2014-05-091-2/+2
| | | | | | | | | | | Start of refactoring Wiretap and breaking structures down into "generally useful fields for dissection" and "capture specific". Since this in intended as a "base" for Wiretap and Filetap, the "wft" prefix is used for "common" functionality. The "architectural" changes can be found in cfile.h, wtap.h, wtap-int.h and (new file) wftap-int.h. Most of the other (painstaking) changes were really just the result of compiling those new architecture changes. bug:9607 Change-Id: Ife858a61760d7a8a03be073546c0e7e582cab2ae Reviewed-on: https://code.wireshark.org/review/1485 Reviewed-by: Michael Mann <mmann78@netscape.net>
* Remove all $Id$ from top of fileAlexis La Goutte2014-03-041-2/+0
| | | | | | | | | | (Using sed : sed -i '/^ \* \$Id\$/,+1 d') Fix manually some typo (in export_object_dicom.c and crc16-plain.c) Change-Id: I4c1ae68d1c4afeace8cb195b53c715cf9e1227a8 Reviewed-on: https://code.wireshark.org/review/497 Reviewed-by: Anders Broman <a.broman58@gmail.com>
* Export libwireshark symbols using WS_DLL_PUBLIC defineBalint Reczey2013-03-011-4/+0
| | | | | | | Also remove old WS_VAR_IMPORT define and related Makefile magic everywhere in the project. svn path=/trunk/; revision=47992
* Export libwiretap symbols using WS_DLL_PUBLIC defineBalint Reczey2013-02-281-0/+4
| | | | | | TODO: hide flex-generated functions svn path=/trunk/; revision=47948
* Update Free Software Foundation address.Jakub Zawadzki2012-06-281-1/+1
| | | | | | (COPYING will be updated in next commit) svn path=/trunk/; revision=43536
* NetMon 1.x format does *not* support per-packet encapsulation.Guy Harris2012-01-141-1/+2
| | | | svn path=/trunk/; revision=40495
* Fix wiretap headers to allow error-free ABI dumping.Balint Reczey2011-06-041-0/+3
| | | | svn path=/trunk/; revision=37543
* "This file format can't be written to a pipe" and "this file formatGuy Harris2011-04-121-1/+1
| | | | | | | | | | | | | can't be saved in compress form" are both equivalent to "this file file format requires seeking when writing it". Change the "can compress" Boolean in the file format table to "writing requires seeking", give all the entries the proper value, and do the checks for attempting to write a file format to a pipe or write it in compressed format to common code. This means we don't need to pass the "can't seek" flag to the dump open routines. svn path=/trunk/; revision=36575
* Set the svn:eol-style property on all text files to "native", so thatGuy Harris2004-07-181-1/+1
| | | | | | | | | they have LF at the end of the line on UN*X and CR/LF on Windows; hopefully this means that if a CR/LF version is checked in on Windows, the CRs will be stripped so that they show up only when checked out on Windows, not on UN*X. svn path=/trunk/; revision=11400
* Have the Wiretap open, read, and seek-and-read routines return, inGuy Harris2004-01-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | addition to an error code, an error info string, for WTAP_ERR_UNSUPPORTED, WTAP_ERR_UNSUPPORTED_ENCAP, and WTAP_ERR_BAD_RECORD errors. Replace the error messages logged with "g_message()" for those errors with g_strdup()ed or g_strdup_printf()ed strings returned as the error info string, and change the callers of those routines to, for those errors, put the info string into the printed message or alert box for the error. Add messages for cases where those errors were returned without printing an additional message. Nobody uses the error code from "cf_read()" - "cf_read()" puts up the alert box itself for failures; get rid of the error code, so it just returns a success/failure indication. Rename "file_read_error_message()" to "cf_read_error_message()", as it handles read errors from Wiretap, and have it take an error info string as an argument. (That handles a lot of the work of putting the info string into the error message.) Make some variables in "ascend-grammar.y" static. Check the return value of "erf_read_header()" in "erf_seek_read()". Get rid of an unused #define in "i4btrace.c". svn path=/trunk/; revision=9852
* Removed trailing whitespaces from .h and .c files using theJörg Mayer2002-08-281-4/+4
| | | | | | | winapi_cleanup tool written by Patrik Stridvall for the wine project. svn path=/trunk/; revision=6115
* From Graeme Hewson:Guy Harris2002-07-161-2/+2
| | | | | | | | | | | | | | | | Allow "-" as the output file name in Wiretap, referring to the standard error. Optimize the capture loop. Fix some of the error-message printing code in Ethereal and Tethereal. Have Wiretap check whether it can seek on a file descriptor, and pass the results of that test to the file-type-specific "open for output" routine. Have the "open for output" routines for files where we need to seek when writing the file return an error if seeks don't work. svn path=/trunk/; revision=5884
* From Joerg Mayer: remove unused variables and declarations ofGuy Harris2002-02-271-3/+2
| | | | | | | | | | non-existent functions. Remove the "filetype" argument from the "can_write_encap" functions for particular capture file types - the argument value is implicit, in that the routine being called is the routine for that particular file type. svn path=/trunk/; revision=4823
* Hopefully the last time I have to change my e-mail address.Gilbert Ramirez2001-11-131-2/+2
| | | | svn path=/trunk/; revision=4199
* Miscellaneous code cleaningLaurent Deniel2000-08-111-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - add <stdarg.h> or <varargs.h> in snprintf.h and remove those inclusions in the other #ifdef NEED_SNPRINTF_H codes - remove the check of multiple inclusions in source (.c) code (there is a bit loss of _cpp_ performance, but I prefer the gain of code reading and maintenance; and nowadays, disk caches and VM are correctly optimized ;-). - protect all (well almost) header files against multiple inclusions - add header (i.e. GPL license) in some include files - reorganize a bit the way header files are included: First: #include <system_include_files> #include <external_package_include_files (e.g. gtk, glib etc.)> Then #include "ethereal_include_files" with the correct HAVE_XXX or NEED_XXX protections. - add some HAVE_XXX checks before including some system header files - add the same HAVE_XXX in wiretap as in ethereal Please forgive me, if I break something (I've only compiled and regression tested on Linux). svn path=/trunk/; revision=2254
* Fix files that had Gilbert's old e-mail address or that didn't have myGuy Harris2000-01-221-2/+2
| | | | | | forwarding e-mail address. svn path=/trunk/; revision=1522
* Fix some names.Guy Harris1999-12-041-2/+2
| | | | svn path=/trunk/; revision=1203
* Add some infrastructure for the use of Ethereal, so it can make a listGuy Harris1999-12-041-1/+2
| | | | | | | | | | | | | | | of all the file types in which a file can be saved. Giving each dumpable file type a routine that checks whether a file of a given file type and encapsulation can be written lets us hoist some checks into common code from out of the open routines. If the "dump close" routine for a dump stream is NULL, have that mean that there's no action that needs to be taken on a close by the code to handle that file type; some file types don't need that, as they can be written purely sequentially. svn path=/trunk/; revision=1200
* Add support to Wiretap for writing Network Monitor 1.x-format captureGuy Harris1999-12-041-1/+2
| | | | | | | | | | files. Make the return type of a number of routines that return 1 (for "true") on success and 0 (for "false") on failure to "gboolean", and make the 1's and 0's TRUEs and FALSEs. svn path=/trunk/; revision=1194
* Have the per-capture-file-type open routines "wtap_open_offline()" callsGuy Harris1999-08-191-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | return 1 on success, -1 if they got an error, and 0 if the file isn't of the type that file is checking for, and supply an error code if they return -1; have "wtap_open_offline()" use that error code. Also, have the per-capture-file-type open routines treat errors accessing the file as errors, and return -1, rather than just returning 0 so that we try another file type. Have the per-capture-file-type read routines "wtap_loop()" calls return -1 and supply an error code on error (and not, as they did in some cases, call "g_error()" and abort), and have "wtap_loop()", if the read routine returned an error, return FALSE (and pass an error-code-pointer argument onto the read routines, so they fill it in), and return TRUE on success. Add some new error codes for them to return. Now that "wtap_loop()" can return a success/failure indication and an error code, in "read_cap_file()" put up a message box if we get an error reading the file, and return the error code. Handle the additional errors we can get when opening a capture file. If the attempt to open a capture file succeeds, but the attempt to read it fails, don't treat that as a complete failure - we may have managed to read some of the capture file, and we should display what we managed to read. svn path=/trunk/; revision=516
* Added Guy's netmon.[ch] files to CVS for him. His firewall admins forgotGilbert Ramirez1999-01-181-0/+25
to add ssh to their firewall rules, so he's out of CVS for a few days. This adds support for MS Network Monitor files to wiretap. svn path=/trunk/; revision=172
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