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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
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capture_loop.c to capture_info.c and call it from capture.c (instead of capture_loop.c).
This way, the capture child don't need to now any of the packet_counter things (no epan/packet.h and all alike).
Currently the capture_info code will always open another wiretap file instance to build it's own counter values. This isn't optimized for now (next step: use data from cf_continue_tail() somehow).
svn path=/trunk/; revision=16669
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the parts into the corresponding files
svn path=/trunk/; revision=16664
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svn path=/trunk/; revision=14241
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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
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display filename in statusbar while capturing
print_usage banner fixed
cf_cb_live_capture_prepare no longer needed
rename sync_pipe_do_capture -> sync_pipe_start
bugfix: sync_pipe_input_wait_for_start replaced by former implementation
fix cleanup of old file in capture_input_new_file
fix a tempfile detection bug (named file showed up as tempfile after capture)
svn path=/trunk/; revision=14053
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svn path=/trunk/; revision=13957
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some fork_child cleanup
svn path=/trunk/; revision=13482
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don't use global cfile at all but only an untpyed handle to call the cf_... functions in file.c
move the save_file member from capture_file to capture_opts, as it's only used while capturing and while preparing it
svn path=/trunk/; revision=13276
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idea). Do some more "housekeeping" in the capturing part.
Hopefully the unspecified forward declaration of capture_options_t in main.h is portable, but buildbot will tell me. This way I need the internals of that struct only at the places I really use it.
svn path=/trunk/; revision=12853
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That's the part used, when "Update list of packets in real time" is used while capturing.
svn path=/trunk/; revision=12445
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