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* Have the routines to get interface lists take a pointer to a "gchar *"Guy Harris2007-01-211-24/+18
| | | | | | | | | | | | | | | | | | | | as an argument, and, on an error, if they have an error message, have them set that "gchar *" to point to a g_malloc()ed string containing the error message, rather than taking a pointer to a buffer for that message as an argument. That's more like what's done in Wiretap, and doesn't impose an upper limit on the lengths of those error messages. If that pointer is null, don't allocate the message string and return it. Have that error message already have the "cant_get" processing applied to it, so nobody other than those routines need to call the "cant_get" routines to process the error messages. Have get_airpcap_interface_list() explicitly set "*err" to the appropriate error code. Clean up indentation. svn path=/trunk/; revision=20521
* Win32: MSVC > 6 doesn't work well with Unicode filenames!Ulf Lamping2007-01-121-1/+1
| | | | | | | | | | | | fix this, by providing required functions in the new file file_util.c - it's mostly copied from GLib (g_open alike - that take UTF8 as filename format but don't use msvcrt.dll V6 for this as the glib files do) "link" to these functions in file_util.h: #define eth_open eth_stdio_open revert changes (from SVN 20282) throughout the code related to these file functions which were introduced with the first tries of MSVC 2005 ... Hopefully I've done everything right with the new file_util.c ... svn path=/trunk/; revision=20402
* from Laurent Rabret:Ulf Lamping2007-01-031-1/+1
| | | | | | I posted a patch about 1.5 years ago for the formerly Ethereal to successfully compiled with Visual > 6. I have always successfully used this patched Ethereal/Wireshark compiled with VS 2003 and have just checked when compiled with Visual C++ 2005 Express svn path=/trunk/; revision=20282
* From Pierre Juhen: patch to correct the bug 1220Bill Meier2007-01-011-3/+3
| | | | svn path=/trunk/; revision=20254
* Frederic Heem:Jörg Mayer2006-11-021-0/+2
| | | | | | | | Fix some memleaks and overflows. I haven't committed the changes that are not bug fixes. svn path=/trunk/; revision=19777
* Go back to setting the capture filter to an empty string when we start;Guy Harris2006-08-261-2/+3
| | | | | | | | | | | | | that obviates the need to check for a null capture filter string, and fixes bug 1055. Keep track of whether it was set from the command line, though, so we can catch attempts to set the filter more than once, and attempts to set it when we're not capturing. Clean up white space. svn path=/trunk/; revision=19047
* Initialize the cfilter field of a capture_opts structure to a nullGuy Harris2006-08-211-3/+5
| | | | | | | | | | | | | | | | pointer, so we can determine whether a capture filter has been set or not. Use that to check in TShark whether the user specified a filter with "-f" or not, rather than using the no-longer-set "capture_filter_specified" variable. Also, check for multiple "-f" options. If no capture filter is specified, use a null string, to work around broken versions of Linux libpcap. svn path=/trunk/; revision=18989
* Tethereal/tethereal -> TShark/tshark.Gerald Combs2006-05-311-1/+1
| | | | svn path=/trunk/; revision=18268
* Ethereal->WiresharkAnders Broman2006-05-281-1/+1
| | | | svn path=/trunk/; revision=18235
* name changeRonnie Sahlberg2006-05-211-2/+2
| | | | svn path=/trunk/; revision=18197
* prepare to list the IP addresses in the command line interfaces list outputUlf Lamping2006-04-211-0/+24
| | | | svn path=/trunk/; revision=17950
* In Tethereal, don't save to a temporary file if "-w" isn't specified,Guy Harris2006-04-031-10/+13
| | | | | | | | | | | | | | | | | even if doing a live capture; just print the packets without saving them. In dumpcap: default to the capturing the entire packet; don't do the "Press any key" stuff when debugging on UN*X; do console logging (to the standard error) even when we're running as the capture child (the sync pipe should only be the standard output, not the standard error). svn path=/trunk/; revision=17786
* remove some XXX markers in comments which are no (longer) ToDo itemsUlf Lamping2006-03-241-4/+4
| | | | svn path=/trunk/; revision=17715
* A "-b" argument must have a : in it, as it has to specify a criterionGuy Harris2006-03-011-1/+1
| | | | | | type and value, separated by a :. svn path=/trunk/; revision=17438
* remove dependencies to pcap.h, so getting an idea what needs to be done by ↵Ulf Lamping2006-02-171-11/+8
| | | | | | | | dumpcap in addition to the things already done now various dumpcap related code cleanup: mainly #include's and capture engine related stuff svn path=/trunk/; revision=17327
* the point of no return ...Ulf Lamping2006-02-111-72/+2
| | | | | | | | | | | | | | | | using dumpcap as the capture child for Ethereal. dumpcap is a plain console application now, even for Win32 (so no WinMain, create_console and special piping stuff reguired). The undocumented command line option -Z will switch dumpcap into "child mode", using binary instead of plain text output messages to communicate with a parent Ethereal. Ethereal's main.c no longer needs to distinguish between child mode or not, so some simplifying here. capture_sync.c has to call dumpcap in a "hidden window" mode using CreateProcess instead of spawnvp, otherwise an uggly console window would appear. The handles created by _pipe doesn't seem to be inheritable for this function, using CreatePipe instead. The file capture_loop.c is only needed by dumpcap, removed from Ethereal link objects. Some debugging aid added and other minor cleanup done. svn path=/trunk/; revision=17256
* remove all calls to exit() from the capture_opts.c and replace them by ↵Ulf Lamping2006-02-101-23/+39
| | | | | | | | status return values (0,1 or 2). This way makes it much easier to debug, e.g. to set a common breakpoint if a command line parameter fails. svn path=/trunk/; revision=17240
* fix #661Ulf Lamping2006-01-121-0/+5
| | | | | | | | Win32: convert filenames coming in from command line parameters from locale (current code page) into utf8 encoding This must also be done for the other command line tools like tethereal, editcap and alike ... svn path=/trunk/; revision=17025
* move output_to_pipe flag from tethereal's loop_data into capture_opts, so it ↵Ulf Lamping2006-01-071-0/+65
| | | | | | can be used by dumpcap (capture_loop.c) as well svn path=/trunk/; revision=16972
* Win32 bugfix: peeking the signal_pipe at capture_loop start seems to be ↵Ulf Lamping2005-12-171-0/+1
| | | | | | | | unreliable Instead, simply keep the signal_pipe setting directly from the command line which is working well svn path=/trunk/; revision=16833
* HUGE STEP (hopefully toward the right direction):Ulf Lamping2005-12-131-2/+191
| | | | | | | | | | | | remove a lot of redundant code from tethereal and use (move) stuff from capture_loop.c instead. concentrate common capture related code in capture_opts.c, e.g. trying to find the right interface to capture from (command line option, preference, first usable) instead of duplicating this code over several files. remove redundant code from dumpcap.c this also implements command line option -D (and indexed interfaces at -i) for Ethereal and Dumpcap (as we have it in Tethereal already for a while) svn path=/trunk/; revision=16787
* add capture_opts_trim(), as this sequence is used three times now (will ↵Ulf Lamping2005-12-051-0/+17
| | | | | | replace the other appearances later) ... svn path=/trunk/; revision=16683
* split capture.h into capture.h, capture_loop.h and capture_opts.h and place ↵Ulf Lamping2005-12-031-0/+1
| | | | | | the parts into the corresponding files svn path=/trunk/; revision=16664
* Handle "-G" only in Tethereal - it doesn't work in Ethereal, and isn'tGuy Harris2005-11-171-26/+27
| | | | | | | | | | | | | | | | necessary there. Add a "cmdarg_err()" routine to report command-line option errors; it creates a console if necessary, and prints the command name and the trailing newline. Also add "cmdarg_err_cont()", which also creates a console if necessary, and prints a trailing newline but no command name; it's used to continue the message. Use those, rather than "g_warning()", for errors. That means that we no longer need to pass the command name to various command-line argument parsing routines. svn path=/trunk/; revision=16526
* including io.h isn't neededUlf Lamping2005-11-121-4/+0
| | | | svn path=/trunk/; revision=16486
* fix Ethereal so command line capture parameter will work with kilobytes (again)Ulf Lamping2005-10-071-2/+2
| | | | | | | remove Byte(s) from the dropdown list of filesizes, this doesn't make sense replace 1000 with 1024, as all (modern?) file managers are based on 1024 bytes for a kilobyte (the old KB vs. KiB controversy) svn path=/trunk/; revision=16149
* fix #148: (win32 only) use command line parameter -B to set capture buffer sizeUlf Lamping2005-05-301-0/+5
| | | | svn path=/trunk/; revision=14484
* use the log features of the GLib to have verbose output of the capturing ↵Ulf Lamping2005-05-261-26/+26
| | | | | | | | | | | engine, e.g. GLib provides different domains for different submodules. Output more verbose than warning level will be disabled by default (just like before). use the console_log_handler in main.c for win32 AND unix now Currently use the log for the capturing engine (only), as I desperately needed a log output for debugging. svn path=/trunk/; revision=14438
* add a state member to the capture_opts, and set it according to the capture ↵Ulf Lamping2005-04-271-0/+1
| | | | | | engine svn path=/trunk/; revision=14205
* capture engine: Ulf Lamping2005-04-121-0/+1
| | | | | | | | | | add a new feature to clear the currently captured packets and restart the capture with the previous parameters various code cleanup and minor bugfixes Win32: use millisecond resolution in capture_loop, to smooth screen update a bit (500ms instead of 1000ms) svn path=/trunk/; revision=14059
* Win32 only bugfix: as using TerminateProcess is the brute force way and ↵Ulf Lamping2005-04-101-8/+68
| | | | | | | | sometimes clipped packets in the middle, now using a pipe called signal_pipe from the parent to the child for this. On unix we're using kill() for this, which simply signals the child, but this isn't available on win32. svn path=/trunk/; revision=14040
* bugfixes: bring non real-time captures back to former behaviour, other minor ↵Ulf Lamping2005-03-281-1/+1
| | | | | | fixes svn path=/trunk/; revision=13961
* fix Solaris build (I've removed O_BINARY)Ulf Lamping2005-03-281-4/+4
| | | | | | rename sync_mode to real_time_mode, as we using sync_mode all the time now, so the name is misleading svn path=/trunk/; revision=13956
* remove capture_child flag from capture_opts as it's no longer requiredUlf Lamping2005-03-281-2/+0
| | | | svn path=/trunk/; revision=13954
* a lot more capture engine code cleanupUlf Lamping2005-03-281-5/+0
| | | | | | | | | most notably: - moved opening of safe_file to the capture child (capture_loop.c) - removed save_file_fd from capture_opts (no longer need to have it global) svn path=/trunk/; revision=13953
* The "cf" field of a "capture_options" structure is a "void *" and, inGuy Harris2005-03-281-1/+1
| | | | | | | practice, it points to a "capture_file" structure; print it with "%p", not "%s". svn path=/trunk/; revision=13952
* major capture engine rework: use two task model for EVERY capture modeUlf Lamping2005-03-281-13/+46
| | | | | | rework of the -b command line parameter (for Ethereal and Tethereal) svn path=/trunk/; revision=13949
* Move "get_natural_int()" and "get_positive_int()" from "capture_opts.c"Guy Harris2005-02-271-44/+1
| | | | | | to "clopts_common.c", make them not static, and use them in "gtk/main.c". svn path=/trunk/; revision=13541
* avoid capture stopping after just 1 packet in tethereal,Luis Ontanon2005-02-241-1/+1
| | | | | | | - in capture_opts_init() set capture_opts->autostop_packets to 0 instead of one. svn path=/trunk/; revision=13500
* Include <string.h> and <ctype.h> to get the appropriate functionsGuy Harris2005-02-241-2/+5
| | | | | | | | declared and macros defined. Pass all the necessary arguments to "get_natural_int()". svn path=/trunk/; revision=13490
* pass child capture filename to parent process (name currently unused) and ↵Ulf Lamping2005-02-231-0/+2
| | | | | | some fork_child cleanup svn path=/trunk/; revision=13482
* use the applications name (currently "ethereal" or "tethereal") in ↵Ulf Lamping2005-02-231-28/+28
| | | | | | capture_opts, instead of hardcoded "ethereal" for both. svn path=/trunk/; revision=13476
* move capture_opts related things (init, command line, ...) from capture.c to ↵Ulf Lamping2005-02-231-0/+318
a new file capture_opts.c and let both ethereal and tethereal use it. svn path=/trunk/; revision=13474
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