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2011-05-12Fix the test.sh failures based on Guy's suggestion in ↵Jeff Morriss1-4/+7
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5445#c15 : Add a new tap flag to indicate that a tap listener is just a "dissector helper", that is, a tap which is used by a dissector to help it do its dissection but does not, itself, require dissection. Use this new flag in the dissectors which register taps. Remove the (now-unused) have_tap_listeners() function. svn path=/trunk/; revision=37069
2011-04-05Add ICMP tap support, and add a tshark tap to measure such things as:Chris Maynard1-2/+3
* Number of ICMP echo requests, replies, lost replies and percent loss. * Min, Max, Average SRT (Service Response Time), and standard deviation. (This is my first tap, so hopefully I didn't miss something, but we'll see ...) TODO: Add a Wireshark tap. svn path=/trunk/; revision=36480
2010-09-03Add doxygen coments.Anders Broman1-2/+2
svn path=/trunk/; revision=34053
2009-10-02Prime interesting fields when selecting a package, so Lua's ProtoFieldStig Bjørlykke1-0/+1
can extract the field value correctly. This fixes bug 4058. svn path=/trunk/; revision=30252
2009-08-21Sanitize epan includesKovarththanan Rajaratnam1-1/+1
svn path=/trunk/; revision=29502
2009-06-05Have tap listeners specify whether the "packet" routine requiresGuy Harris1-8/+10
a protocol tree; the column values. This includes stats-tree listeners. Have the routines to build the packet list, and to retap packets, honor those requirements. This means that cf_retap_packets() no longer needs an argument to specify whether to construct the column values or not, so get rid of that argument. This also means that there's no need for a tap to have a fake filter to ensure that the protocol tree will be built, so don't set up a fake "frame" filter. While we're at it, clean up some cases where "no filter" was represented as a null string rather than a null pointer. Have a routine to return an indication of the number of tap listeners with filters; use that rather than the global num_tap_filters. Clean up some indentation and some gboolean vs. gint items. svn path=/trunk/; revision=28645
2008-05-05Require GLib 2.4 or later.Guy Harris1-4/+0
That means that G_GINT64_MODIFIER will be defined, so don't check whether it's defined. We don't use the PRI[douxX]64 macros, as we use the GLib print routines and thus use G_GINT64_MODIFIER instead. Get rid of the checks for whether inttypes.h defines PRI[douxX]64; just check whether it exists at all. That means we don't set INTTYPES_H_DEFINES_FORMATS, so don't check for it. svn path=/trunk/; revision=25243
2008-02-17Added an option to Conversations and Endpoints to limit the list to matchStig Bjørlykke1-0/+1
the current display filter. Some Hosts -> Endpoints cleanup. svn path=/trunk/; revision=24368
2007-04-16Wireshark now requires support for 64-bit types so there's no need to #ifdefJeff Morriss1-0/+4
around them. Print 64-bit types using the PRI macros; add inttypes.h to tap.h (if necessary) to pick up those macros for all the taps. svn path=/trunk/; revision=21442
2007-03-06Introduce a new function called have_tap_listener(int tap_id) toStephen Fisher1-0/+1
tell if a specific tap id is currently listening for data. This complements the function have_tap_listeners(), which checks to see if any tap is currently listening. svn path=/trunk/; revision=20979
2007-02-19fetch_tapped_data() returns a const pointer, so declare the function as ↵Jeff Morriss1-1/+1
returning such svn path=/trunk/; revision=20861
2006-06-20Change ETH_VAR_IMPORT to WS_VAR_IMPORT. Try to fix a duplicate variableGerald Combs1-1/+1
definition in the Catapult DCT2000 code. svn path=/trunk/; revision=18524
2006-05-21name changeRonnie Sahlberg1-3/+3
svn path=/trunk/; revision=18197
2005-12-07new function fetch_tapped_data()Ronnie Sahlberg1-0/+1
This function can be called from a dissector to fetch (if any) tapped data from a tap. This can offer an alternative method of passing data between different dissectors much cleaner than the pinfo pollition and private_data design mistake. The SMB2 dissector uses this method to extract vital data such as Account_Name from the ntlmssp dissector (that is 3 leveld down from smb2) svn path=/trunk/; revision=16722
2005-08-19Move the APIs for registering and processing "-z" command-line argumentsGuy Harris1-5/+0
and "Statistics" menu items into "stat.h" and "stat.c", to separate them from the core tapping APIs. A tap could conceivably not register as a "-z" command-line argument or "Statistics" menu item, and a stat could conceivably not be implemented as a tap, and dissectors that implement tapping points don't need the UI-related stuff from "stat.h", they just want the tap-related stuff in <epan/tap.h>. svn path=/trunk/; revision=15427
2005-08-06Squelch more const warnings (and fix some memory leaks that found).Guy Harris1-1/+2
_U_-ify some unused arguments, rather than assigning them to themselves. Un-constify one variable that gets assigned a mallocated pointer. Clean up indentation. svn path=/trunk/; revision=15236
2005-08-05More char -> const char warning fixesJörg Mayer1-1/+1
svn path=/trunk/; revision=15218
2005-07-23More 'char*' -> 'const char*' changes to fix warnings.Jörg Mayer1-3/+3
svn path=/trunk/; revision=15015
2005-07-21More warining fixes: char -> const charJörg Mayer1-1/+1
svn path=/trunk/; revision=14975
2005-04-01Rename "register_ethereal_tap()" to "register_tap_listener_cmd_arg()" asGuy Harris1-0/+4
it's used to register a callback for a tap listener invoked if the specified command line argument is specified to the "-z" flag. Move it, along with routines to: look up a "-z" argument in the table constructed by "register_tap_listener_cmd_arg()" and either save the full argument to "-z" and the corresponding listener if it's found or return a failure indication if it isn't; list the available tap listeners; call the "init" routines for the tap listeners saved in the table above; and have Ethereal and Tethereal use those routines. svn path=/trunk/; revision=13993
2005-01-01As we've made the tap_specific_data field of a tap_packet_t structure aGuy Harris1-1/+1
const pointer (so that we don't get complaints when we make the tap-specific data argument to "tap_queue_packet()" a const pointer, allowing dissectors to hand const data to a tap without a complaint), we should make the tap per-packet function take a const pointer as an argument as well. Do so. In some taps, use _U_, or actually use the argument, rather than sticking in dummy "X = X" assignments to fake use of parameters. (This means that the tap functions in question no longer have the notion that they act on a particular static structure wired in.) svn path=/trunk/; revision=12910
2004-12-30Add a "get_addr_name()" routine that takes an "address *" and attemptsGuy Harris1-1/+1
to resolve it to a name. Fix up some const-pointer-to-non-const-pointer, and function-pointer-to-void-*, conversions. Fix some comments. svn path=/trunk/; revision=12863
2004-09-29Move the tap infrastructure to the epan directory.Guy Harris1-0/+54
svn path=/trunk/; revision=12128
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