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2007-01-21Have the routines to get interface lists take a pointer to a "gchar *"Guy Harris1-2/+5
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
2006-10-19Fix up the changes to put the Portaudio information at the end of theGuy Harris1-2/+0
version string, so the information comes out right for applications that don't use Portaudio. Get rid of an extra "with" in the version string for dumpcap. Get rid of an extra blank after the libpcap version string, and get rid of an extra newline before it. Attempt to add more compiler version information and to prettify the MSVC++ version information (both untested). svn path=/trunk/; revision=19613
2006-09-22Slightly reshape the version text: Bring the OS info above the WinPcap text ↵Ulf Lamping1-1/+2
- this just makes more sense IMHO svn path=/trunk/; revision=19294
2006-05-31Tethereal/tethereal -> TShark/tshark.Gerald Combs1-1/+1
svn path=/trunk/; revision=18268
2006-05-28Ethereal->WiresharkAnders Broman1-1/+1
svn path=/trunk/; revision=18235
2006-05-21If we have pcap_breakloop(), at least on UN*X we can stop the captureGuy Harris1-0/+23
with a pcap_breakloop() call - we don't need to call select() before calling pcap_dispatch(). Even if we do need to call select(), we don't need to supply it with a timeout - it's OK if we block indefinitely, as the signal will interrupt select(). That also means we can pass -1 as the count to pcap_dispatch(), as pcap_breakloop() will terminate the loop in pcap_dispatch(). Use sigaction() to catch SIGUSR1, so we can make sure that the signal handler doesn't get reset when the signal is delivered, and that system calls don't restart when we return from the signal handler. svn path=/trunk/; revision=18201
2006-05-21name changeRonnie Sahlberg1-2/+2
svn path=/trunk/; revision=18197
2006-03-02from Daniele Orlandi:Anders Broman1-0/+3
The attached patch adds support for LAPD frames captured using vISDN thru libpcap. The support has already been included in libpcap. The patch adds a new wiretap encapsulation, the necessary glue to decode SLL-encapsulated frames, and some minor change in the LAPD dissector in order to support the remote-to-remote frames captured on the ISDN E-Channel. Please apply ethereal-encap-table.diff before, as it fixes a misalignment in the encapsulation names table. svn path=/trunk/; revision=17451
2006-02-17remove dependencies to pcap.h, so getting an idea what needs to be done by ↵Ulf Lamping1-0/+4
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
2005-12-06rename pcap-....c/.h files to capture-pcap-....c/.hUlf Lamping1-2/+2
this way, the capture prefix will "logically" group the files together and file browsers will also group them we may want to move the files into a subdir capture later svn path=/trunk/; revision=16691
2005-10-04Remove an extra " from a command, and fix indentation.Guy Harris1-4/+4
svn path=/trunk/; revision=16101
2005-06-03Update URLs and domain names that refer to the WinPcap site.Guy Harris1-2/+2
svn path=/trunk/; revision=14540
2005-05-25add const to pcap_next_ex() parameter, as WinPcap 3.1 beta 4 (and libpcap ↵Ulf Lamping1-3/+4
0.8) requires it svn path=/trunk/; revision=14434
2005-05-21bugfix: prevent a (null pointer access) crash with very early WinPcap ↵Ulf Lamping1-1/+3
version < 2.3 svn path=/trunk/; revision=14413
2005-05-21bugfix: mark pcap_freecode() as optional, as it's not available by WinPcap 2.3Ulf Lamping1-2/+13
add optional pcap_next_ex() which is currently unused svn path=/trunk/; revision=14412
2005-04-14Strip off anything after a blank in the PacketLibraryVersion string, asGuy Harris1-12/+32
the string says "3.0 alpha3" in the final release of WinPcap 3.0, and saying that's "3.0 alpha3" is misleading. Don't repeatedly fetch the version string from PacketLibraryVersion; just cache the version we got the first time. svn path=/trunk/; revision=14081
2005-03-23It doesn't matter whether, when building with WinPcap, we haveGuy Harris1-8/+1
pcap_lib_version() in the WinPcap on the system on which we're building. svn path=/trunk/; revision=13873
2005-03-23If we have "pcap_freecode()", use it to free the instructions for a BPFGuy Harris1-3/+17
filter after installing the filter. Set HAVE_PCAP_LIB_VERSION if we're building with WinPcap 3.1; it's not present in earlier versions, but is present in current 3.1 betas. Check HAVE_PCAP_LIB_VERSION when building capture-wpcap.c. svn path=/trunk/; revision=13872
2004-09-27If "HAVE_PCAP_DATALINK_NAME_TO_VAL" is defined - i.e., if we're builtGuy Harris1-4/+128
with a version of WinPcap that has "pcap_datalink_name_to_val()" - then, if the version of WinPcap we've loaded doesn't have "pcap_datalink_name_to_val()", supply our own version. Do the equivalent for "pcap_datalink_val_to_name()". We do that so that we can build Ethereal with a recent version of WinPcap, so that it uses the new APIs in newer versions, and still have it work with older versions. svn path=/trunk/; revision=12109
2004-09-24Fix a typo.Gerald Combs1-2/+2
svn path=/trunk/; revision=12082
2004-09-23From Gisle Vanem: add support for pcap_datalink_val_to_name() for Win32.Guy Harris1-0/+30
Also add support for pcap_datalink_name_to_val(), and arrange that we properly define HAVE_PCAP_DATALINK_NAME_TO_VAL and HAVE_PCAP_DATALINK_VAL_TO_NAME for MSVC++ builds. svn path=/trunk/; revision=12073
2004-08-10From Graham Bloice: if we don't have "pcap_lib_version()" in WinPcap, weGuy Harris1-0/+13
might have "PacketLibraryVersion[]" in packet.dll - try using that. svn path=/trunk/; revision=11639
2004-07-18Set the svn:eol-style property on all text files to "native", so thatGuy Harris1-1/+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
2004-06-12On Windows, if "get_interface_list()" returns CANT_GET_INTERFACE_LISTGuy Harris1-1/+23
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
2004-03-13experimental: make usage of pcap_setbuff to increase the kernel buffer sizeUlf Lamping1-1/+10
svn path=/trunk/; revision=10377
2004-01-05removed some MSVC warnings (level 3)Ulf Lamping1-2/+2
svn path=/trunk/; revision=9561
2003-12-21removed some MSVC warnings (moved pcap.h before glib.h)Ulf Lamping1-4/+4
svn path=/trunk/; revision=9393
2003-10-10Configure whether we have WinPcap based on whether WINPCAP_VERSION isGuy Harris1-4/+31
set in the config.nmake file. Configure whether we have pcap_findalldevs() based on whether WINPCAP_VERSION is 2.3 (if so, we don't) or 3.0 or 3.1 (if so, we do). WinPcap 3.0 has the new libpcap declarations of "pcap_lookupnet()" and "pcap_open_live()" in which the first argument is a "const char *" rather than a "char *"; declare the functions and pointers to them appropriately based on the version of WinPcap. If we don't have pcap_findalldevs(), don't declare a pointer to it, as we don't have a declaration of pcap_if_t. We also need to refer to "pcap_freealldevs()", so make a pointer for it. "symbols[]" is a const array; make the pointer to elements in it a const pointer. Fix some typoes. svn path=/trunk/; revision=8660
2003-10-10Get the version number of the libpcap/WinPcap with which we're runningGuy Harris1-1/+54
with "pcap_lib_version()", if available. svn path=/trunk/; revision=8656
2003-10-10Use "pcap_findalldevs()" if present.Guy Harris1-24/+202
svn path=/trunk/; revision=8655
2002-08-28Removed trailing whitespaces from .h and .c files using theJörg Mayer1-4/+4
winapi_cleanup tool written by Patrik Stridvall for the wine project. svn path=/trunk/; revision=6117
2002-08-02Replace the types from sys/types.h and netinet/in.h by their glib.hJörg Mayer1-5/+5
equivalents for the toplevel directory. The removal of winsock2.h will hopefully not cause any problems under MSVC++, as those files using struct timeval still include wtap.h, which still includes winsock2.h. svn path=/trunk/; revision=5932
2001-04-03Now that WinPcap is a DLL, I can load it at run-time rather than load-time.Gilbert Ramirez1-0/+205
That means that I no longer need to distribute capture and non-capture versions of Ethereal for Win32; one version (compiled with WinPcap headers) can run on systems with or without WinPcap. For systems that don't have WinPcap, instead of disabling the Capture menu, Capture|Start brings up a dialogue informing the user that wpcap.dll was not loadable, and gives a URL to the WinPcap home page. svn path=/trunk/; revision=3249
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