The default for "capture_options.save_file" is a null pointer, meaning
we're not writing to a save file, we're writing out the dissection as
text.
svn path=/trunk/; revision=13340
move another two capture related fields (iface and cfilter) from cfile to capture_opts
also move the handling of capture related command line options from main.c to capture.c, that way a future privilege seperated capture program can use the same code to parse it's command line than Ethereal.
It might be even possible to share this parser code even with Tethereal, didn't took a closer look at this.
svn path=/trunk/; revision=13320
cf_ functions, have separate ones for different classes of routines, and
use gboolean when the return value is just "success" or "failure" - that
way you don't get compiler warnings if a case statement isn't handling a
particular status value if the routine in question won't return it.
svn path=/trunk/; revision=13293
This includes: all functions in file.h now have a cf_ prefix, will have doxygen tags, will have the capture_file *cf as the first parameter and I tried to generalize the return values for non trivial functions.
Hopefully, I didn't introduced any new bugs, as I had to change a lot of files...
svn path=/trunk/; revision=13289
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
buffer will necessarily be sufficient to make it big enough to handle
what's being added to the buffer - continue doubling the size until it
is.
Put the code to maintain the line buffer into a routine.
As that buffer is maintained as being large enough to handle what's
being put into it, there's no need to use "snprintf()" to print into it.
svn path=/trunk/; revision=12508
records by tw fields: base (for integers), and blurb
Add a "-G values" option which shows value strings and true_false strings for
the fields that have them.
svn path=/trunk/; revision=11954
rather than "pcap_snapshot(ld.pch)" - we've set "file_snaplen" to
"pcap_snapshot(ld.pch)" if we're capturing from a device, but if we're
reading from a pipe, "ld.pch" is null (so we'll crash if we use it), and
we've set "file_snaplen" from the header we've read from a pipe.
svn path=/trunk/; revision=11734
include of <resolv.h> in any system header file gets the system
<resolv.h> (needed for builds on Tru64 with GTK+ 1.2[.x]).
svn path=/trunk/; revision=11615
the specified filter.
Note in the manual that you can't use capture filters when reading a
capture file, and that read filters might require too much CPU when
doing a live capture.
svn path=/trunk/; revision=11594
a structure containing a pointer to print operations for that object and
a pointer to the private subclass-dependent data for that object, with
subclasses for text and PostScript, and use those rather than the old
scheme where a print format was passed as an argument - or where (as in
the case of printing summary information in Tethereal) we just printed
as text even if "-T ps" was selected.
Check whether those routines succeed or get an I/O error writing output.
Clean up indentation.
svn path=/trunk/; revision=11514
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
definition to Subversion. "svn info" prints out the last changed date
of the repository, so we don't have to go hunting through "CVS/Entries"
files anymore.
svn path=/trunk/; revision=11379
the "text vs. PostScript" choice. The "text vs. PostScript" choice
should probably ultimately be done with a generic set of print methods,
to handle various platform-native print mechanisms more cleanly (and
perhaps the dialog box code for "export as {PDML,PSML}" should be
separate from the "export as text"/"print" dialog).
svn path=/trunk/; revision=11342
accurately reflect the problem (it's not that the entire file has a
network type we don't handle - if it did, we'd have failed when we tried
to open it - it's that the packet we tried to read does).
svn path=/trunk/; revision=11341
and the error message includes "Not enough storage is available
to process this command" or "The operation completed successfully",
suggest that the user install a WinPcap version later than 3.0 - this is
definitely a Frequently Asked Question on the Ethereal list.
svn path=/trunk/; revision=11143
"capture_pcap_cb()"; they're only done in live captures, and that
arranges that "process_packet()" gets called with the correct
wtap_dumper for the current file even if we switch to a new file.
Move the packet-count reporting out of "write_packet()" to
"capture_pcap_cb()" as well, as that's also only done in live captures.
That pretty much guts "write_packet()", so just move what's left up to
"process_packet()".
svn path=/trunk/; revision=11131
registered (not whether there are any tap *filters* registered).
Do dissection in Tethereal iff:
we're printing information about each packet;
we're using a read filter on the packets;
there are any tap listeners registered (even if there are no tap
filters registered - not all taps use filters).
svn path=/trunk/; revision=11040
and not writing to another capture file, for use with "-z" options.
Note that "-z proto" *doesn't* print statistics at the end - it modifies
the packet summary output.
Note that on at least some BSDs the "status" character is set to "off"
by default, so you have to set it explicitly in order to be able to ^T
an application such as Tethereal.
svn path=/trunk/; revision=11038
packet" and "print packet" callbacks into a common routine, so that we
don't count packets twice if we're counting and dissecting.
Print the packet count with ^T iff we're not updating a displayed packet
count as packets arrive, regardless of whether we're printing packet
information, saving packets to a file, or both (tcpdump prints it
regardless of whether it's printing packet information or saving packets
to a file).
svn path=/trunk/; revision=11037
add a config.nmake option to control whether to build
libethereal.dll or not;
remove "./wiretap" from PATH to prevent problems due to
wrongly-loaded files;
build dissector.lib with MSVC;
move "print.c" and "ps.c" to the dissector helpers, as "print.c"
imports variables from packet-frame.c and packet-data.c, which
are in libethereal;
move "g711.c" out of the dissector helpers, as they're used only
by Ethereal in a tap, not in Tethereal or in any dissector;
add a .def file for libethereal;
arrange to declare global variables exported from libethereal
with "__declspec(dllimport)" when building programs that import
those variables;
update the NSIS installer.
Make the "configure" script define ETH_VAR_IMPORT as "extern".
svn path=/trunk/; revision=10834
-ps: added formatting hints for ghostscript, so pdf conversion will be much better
-ps: print a thin line at the top and bottom of each page
-ps/text: add an option to start a new page for every packet (formfeed)
svn path=/trunk/; revision=10660
errors to the user. Use that, rather than "g_warning()", in the
Diameter dissector to report errors reading the dictionary.
Make the format argument to "simple_dialog()" a "const" pointer.
Fix up the read-error message in Tethereal to end with a newline.
If a simple dialog is requested before the main window or the
capture-control window is popped up, queue it up and pop the queued
messages up once the main or capture-control window is displayed.
svn path=/trunk/; revision=10616
that dissectors should call to report file open and read errors, and
have "report_open_failure()" and "report_read_failure()" call through
those pointers, rather than being defined and exported by the
application using libethereal - instead, the application would define
those functions and pass pointers to them to 'epan_init()".
Move "report_err.h" to the epan directory, as the functions it declares
are now part of the libethereal API.
svn path=/trunk/; revision=10470
to create cvsversion.h before any "all" or "check" targets are built.
Clean up a few CVS version strings that I missed last week.
svn path=/trunk/; revision=10199
Guy Harris