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* Display the call reference flag, and don't include that bit in the callGuy Harris2002-11-101-3/+16
| | | | | | reference value. svn path=/trunk/; revision=6604
* Removed trailing whitespaces from .h and .c files using theJörg Mayer2002-08-281-7/+7
| | | | | | | winapi_cleanup tool written by Patrik Stridvall for the wine project. svn path=/trunk/; revision=6117
* Replace the types from sys/types.h and netinet/in.h by their glib.hJörg Mayer2002-08-021-5/+1
| | | | | | | | 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
* Add an item from UNI 3.0.Guy Harris2002-05-281-2/+3
| | | | | | Fix a typo. svn path=/trunk/; revision=5583
* Streaming mode is 0x02, not 0x00.Guy Harris2002-05-281-2/+2
| | | | svn path=/trunk/; revision=5582
* Add the UNI 3.0 mode identifier AAL parameter.Guy Harris2002-05-241-1/+19
| | | | svn path=/trunk/; revision=5542
* Add a check for a zero-length IE to "dissect_q2931_shift_ie()".Guy Harris2002-05-011-1/+3
| | | | svn path=/trunk/; revision=5337
* From Joerg Mayer:Guy Harris2002-04-141-4/+4
| | | | | | | | | | | | Declares some variables static. Creates a new include file packet-rsvp.h, and make use of it (change some extern decls to #inlcude). Move the file packet-pgm.h into packet-pgm.c as it is not used by anything outside packet-pgm.c. svn path=/trunk/; revision=5162
* Replace a bunch of "tvb_length()" and "tvb_length_remaining()" calls inGuy Harris2002-01-241-3/+3
| | | | | | | | | | | | arguments to "proto_tree_add_text()", and to "proto_tree_add_XXX()" calls that add FT_NONE or FT_PROTO items to the protocol tree, with -1. Replace some calls to "tvb_length()" or "tvb_length_remaining()" with calls to "tvb_reported_length()" and "tvb_reported_length_remaining()", as those give the actual length of the data in the packet, not just the data that happened to be captured. svn path=/trunk/; revision=4605
* Include files from the "epan" directory and subdirectories thereof withGuy Harris2002-01-211-2/+2
| | | | | | | | | | | | | "epan/..." pathnames, so as to avoid collisions with header files in any of the directories in which we look (e.g., "proto.h", as some other package has its own "proto.h" file which it installs in the top-level include directory). Don't add "-I" flags to search "epan", as that's no longer necessary (and we want includes of "epan" headers to fail if the "epan/" is left out, so that we don't re-introduce includes lacking "epan/"). svn path=/trunk/; revision=4586
* Move the pointer to the "column_info" structure in the "frame_data"Guy Harris2001-12-101-5/+5
| | | | | | | | | | | | | | | structure to the "packet_info" structure; only stuff that's permanently stored with each frame should be in the "frame_data" structure, and the "column_info" structure is not guaranteed to hold the column values for that frame at all times - it was only in the "frame_data" structure so that it could be passed to dissectors, and, as all dissectors are now passed a pointer to a "packet_info" structure, it could just as well be put in the "packet_info" structure. That saves memory, by shrinking the "frame_data" structure (there's one of those per frame), and also lets us clean up the code a bit. svn path=/trunk/; revision=4370
* Make the resolution for time values be nanoseconds rather thanGuy Harris2001-09-141-5/+2
| | | | | | | | microseconds. Fix some "signed vs. unsigned" comparison warnings. svn path=/trunk/; revision=3934
* From Joerg Mayer: explicitly fill in all members of aGuy Harris2001-06-181-9/+9
| | | | | | | "header_field_info" structure, including the ones that are later set by the routines to register fields. svn path=/trunk/; revision=3561
* The Q.2931 dissector is only called through a handle, so it doesn't needGuy Harris2001-05-271-5/+1
| | | | | | | to check whether the protocol is enabled and doesn't need to set "pinfo->current_proto". svn path=/trunk/; revision=3461
* Call the Q.2931 dissector through a handle.Guy Harris2001-05-271-3/+5
| | | | | | Update Gerald's e-mail address. svn path=/trunk/; revision=3460
* Move the declaration of "etype_vals[]" from "epan/packet.h" toGuy Harris2001-04-171-1/+2
| | | | | | "etypes.h". svn path=/trunk/; revision=3314
* Have "proto_register_protocol()" build a list of data structures forGuy Harris2001-01-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | protocols, in addition to adding structures to the list of filterable fields. Give it an extra argument that specifies a "short name" for the protocol, for use in such places as pinfo->current_proto; the dialog box for constructing filters; the preferences tab for the protocol; and so on (although we're not yet using it in all those places). Make the preference name that appears in the preferences file and the command line for the DIAMETER protocol "diameter", not "Diameter"; the convention is that the name in question be all-lower-case. Make some routines and variables that aren't exported static. Update a comment in the ICP dissector to make it clear that the dissector won't see fragments other than the first fragment of a fragmented datagram. svn path=/trunk/; revision=2810
* For each column, have both a buffer into which strings for that columnGuy Harris2000-11-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | can be put, and a pointer to the string for the column, which might or might not point to that buffer. Add a routine "col_set_str()", which sets the string for the column to the string passed to it as an argument; it should only be handed a static string (a string constant would be ideal). It doesn't do any copying, so it's faster than "col_add_str()". Make the routines that append to columns check whether the pointer to the string for the column points to the buffer for the column and, if not, copy the string for the column to the buffer for the column so that you can append to it (so you can use "col_set_str()" and then use "col_append_str()" or "col_append_fstr()"). Convert a bunch of "col_add_str()" calls that take a string constant as an argument to "col_set_str()" calls. Convert some "col_add_fstr()" calls that take a string constant as the only argument - i.e., the format string doesn't have any "%" slots into which to put strings for subsequent arguments to "col_set_str()" calls (those calls are just like "col_add_str()" calls). Replace an END_OF_FRAME reference in a tvbuffified dissector with a "tvb_length(tvb)" call. svn path=/trunk/; revision=2670
* Move "bytes_to_str()" to "strutil.c" from "packet.c" - it's just aGuy Harris2000-11-131-10/+10
| | | | | | | | | | | | | | | | | | | string formatter, like "format_text()", and, as "tvbuff.c" now calls it (*vide infra*), we don't want to have to make "tvbuff.c" drag "packet.h" in just to declare "bytes_to_str()". It's now declared in "strutil.h", so include it in modules that use "bytes_to_str()" and weren't already including it. Add a "tvb_bytes_to_str()" wrapper that calls "tvb_get_ptr()" to get a pointer to a chunk of N bytes at a given offset in a tvbuff and then hands that chunk to "bytes_to_str()". Convert the code that was doing that to use "tvb_bytes_to_str()" instead (which caught what I suspect is a bug in the Q.2931 dissector, where it was handing an offset of 0 to "tvb_get_ptr()" - a cut-and-pasteo, I think). Tvbuffify the ARP dissector. svn path=/trunk/; revision=2634
* Add the "Edit:Protocols..." feature which currently only implementsLaurent Deniel2000-08-131-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the following: It is now possible to enable/disable a particular protocol decoding (i.e. the protocol dissector is void or not). When a protocol is disabled, it is displayed as Data and of course, all linked sub-protocols are disabled as well. Disabling a protocol could be interesting: - in case of buggy dissectors - in case of wrong heuristics - for performance reasons - to decode the data as another protocol (TODO) Currently (if I am not wrong), all dissectors but NFS can be disabled (and dissectors that do not register protocols :-) I do not like the way the RPC sub-dissectors are disabled (in the sub-dissectors) since this could be done in the RPC dissector itself, knowing the sub-protocol hfinfo entry (this is why, I've not modified the NFS one yet). Two functions are added in proto.c : gboolean proto_is_protocol_enabled(int n); void proto_set_decoding(int n, gboolean enabled); and two MACROs which can be used in dissectors: OLD_CHECK_DISPLAY_AS_DATA(index, pd, offset, fd, tree) CHECK_DISPLAY_AS_DATA(index, tvb, pinfo, tree) See also the XXX in proto_dlg.c and proto.c around the new functions. svn path=/trunk/; revision=2267
* Add routines for adding items to a protocol tree that take arguments ofGuy Harris2000-05-311-10/+10
| | | | | | | | | | | | | | | | | a particular type, rather than taking a varargs list, along the lines of the "proto_tree_add_XXX_format()" routines. Replace most calls to "proto_tree_add_item()" and "proto_tree_add_item_hidden()" with calls to those routines. Rename "proto_tree_add_item()" and "proto_tree_add_item_hidden()" to "proto_tree_add_item_old()" and "proto_tree_add_item_hidden_old()", and add new "proto_tree_add_item()" and "proto_tree_add_item_hidden()" routines that don't take the item to be added as an argument - instead, they fetch the argument from the packet whose tvbuff was handed to them, from the offset handed to them. svn path=/trunk/; revision=2031
* Add "tvb_reported_length()" to get the "reported length" of a tvbuffGuy Harris2000-05-291-321/+311
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (i.e., the amount of data that was in the packet, even if not all of it was captured), for use when dissecting packets containing data that fills the packet (we want the dissector to try to dissect all of it; if it runs past the end of the captured data, we want it to throw an exception so that we'll put a "Short Frame" note in the protocol tree). This means we always want a tvbuff to have a real reported length value, so we make it an unsigned integer, and don't bother checking it for -1, as it should never be -1. If the reported length passed in to "tvb_set_subset()" is -1, set the reported length to the reported length of the tvbuff of which the new tvbuff will be a subset minus the offset in that tvbuff of the subset, so that "-1" means "what's left of the packet after we chop off the header". This is necessary in order to ensure that all tvbuffs have a real reported length value. Have "dissect_packet()" set the reported length of the top-level tvbuff to the reported length of the frame, so that we start out with a tvbuff with a real reported length value. Have "tvb_offset_exists()" return FALSE if the offset is past the end of the tvbuff. If the offset passed to it is postitive, have "compute_offset_length()" check for that it's not more than one byte past the end of the tvbuff - if it's just past the end, we don't want the check to fail, as we don't want attempts to create a subset tvbuff containing zero bytes to fail; that would be done if a captured packet was all header and no payload, and we'd want the dissector of the payload, not the dissector of the header, to throw an exception, as the problem isn't with the protocol for the header, it's with the protocol for the payload. Convert the ATM dissector, the SSCOP dissector, the Q.2931 dissector, and the Q.931 dissector to use tvbuffs. Make the LAPD dissector set up a tvbuff for the Q.931 dissector (it's not converted yet). svn path=/trunk/; revision=2023
* Add tvbuff class.Gilbert Ramirez2000-05-111-117/+117
| | | | | | | | | | | | | | | Add exceptions routines. Convert proto_tree_add_*() routines to require tvbuff_t* argument. Convert all dissectors to pass NULL argument ("NullTVB" macro == NULL) as the tvbuff_t* argument to proto_tree_add_*() routines. dissect_packet() creates a tvbuff_t, wraps the next dissect call in a TRY block, will print "Short Frame" on the proto_tree if a BoundsError exception is caught. The FDDI dissector is converted to use tvbuff's. svn path=/trunk/; revision=1939
* Add the NLPID value for PPP.Guy Harris2000-01-131-11/+4
| | | | | | | In Q.931 and Q.2931, the TR 9577 values are NLPIDs, so use "nlpid_vals" to dissect them, and values from "nlpid.h" to refer to them. svn path=/trunk/; revision=1461
* Put a list of known OUIs in "oui.h", along with a declaration ofGuy Harris1999-12-291-5/+29
| | | | | | | | | | | | | | | | "value_string" array for OUIs. Add the OUI for the ATM Forum to that list. Handle the OUI for the ATM Forum in the layer 3 information for ISO TR 9577 in a Broadband Low Layer Information information element (for ATM LANE). Add an initial version of the dissection of TLV values in LANE LE Control frames (I have no frames with TLV values against which to test it, alas). svn path=/trunk/; revision=1385
* Pull the code to dissect an ATM NSAP address out of "packet-q2931.c" andGuy Harris1999-11-271-60/+4
| | | | | | | | | | | | | | | | put it into a subroutine in "packet-arp.c", and call it from "packet-q2931.c". Add a "packet-arp.h" header to hold declarations of routines exported by "packet-atm.c" (other than the ATM dissector itself), moving them out of "packet.h". Use the aforementioned NSAP dissector to display ATM addresses in NSAP format, and display E.164 addresses as ASCII text (under the assumption that they're presented as a string of IA5, i.e. ASCII, characters, just as they are in Q.931). svn path=/trunk/; revision=1124
* Minor bug fix.Guy Harris1999-11-271-2/+2
| | | | svn path=/trunk/; revision=1121
* Add a pile of stuff from the UNI 3.1 and UNI 4.0 specs.Guy Harris1999-11-251-230/+631
| | | | svn path=/trunk/; revision=1110
* Fixes to Q.931 dissector, and additions from a recent copy of Q.931.Guy Harris1999-11-251-10/+1499
| | | | | | | | | Export some functions from the Q.931 dissector, so the Q.2931 dissector can use them. Add a pile of information element dissection to the Q.2931 dissector. svn path=/trunk/; revision=1104
* Beginnings of Q.2931 support.Guy Harris1999-11-191-0/+291
svn path=/trunk/; revision=1068
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