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* Move dissectors to epan/dissectors directory.Gilbert Ramirez2004-07-181-2511/+0
| | | | | | | | | | Also move ncp222.py, x11-fields, process-x11-fields.pl, make-reg-dotc, and make-reg-dotc.py. Adjust #include lines in files that include packet-*.h files. svn path=/trunk/; revision=11410
* Set the svn:eol-style property on all text files to "native", so thatGuy Harris2004-07-181-1/+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
* Have two strings in an enum_val_t - one that's a short string that isGuy Harris2004-05-241-7/+7
| | | | | | | | | | | | | | | convenient to put into a command line (no capital letters, no spaces to require quotes), and one that's a detailed description for use in the UI. Allow either of them in the preferences file or "-o" option; use the detailed description in the UI, and also use it when writing the preferences out, so that the preference will be readable by older versions of Ethereal (assuming the preference existed in that version). Update "README.developer" to give more detail about an enum_val_t (and to put the _t in), and to give a more detailed description of the "radio_buttons" argument to "prefs_register_enum_preference()". svn path=/trunk/; revision=10982
* update iscsi so that we can also measure the time between request and ↵Ronnie Sahlberg2004-02-181-49/+80
| | | | | | | | response for those transactions where we have phase collaps (no explicit response PDU, status embedded inside the last DataIn PDU) svn path=/trunk/; revision=10092
* Export "protocol_t" as an opaque type.Guy Harris2003-11-161-4/+1
| | | | | | | | | | | | | | | | Make "proto_is_protocol_enabled()" and "proto_get_protocol_short_name()" take a "protocol_t *" as an argument, so they don't have to look up the "protocol_t" - this will probably speed them up considerably, and they're called on almost every dissector handoff. Get rid of a number of "proto_is_protocol_enabled()" calls that aren't necessary (dissectors called through handles, including those called through dissector tables, or called as heuristic dissectors, aren't even called if their protocol isn't enabled). Change some direct dissector calls to go through handles. svn path=/trunk/; revision=8979
* For iSCSIRonnie Sahlberg2003-09-091-3/+10
| | | | | | | | | During the Login phase, if the T bit is not set, then the iniator/targets are not ready to transition to the next stage. Thus the NSG bits are undefined. Change the dissector to only dissect the NSG bits iff the T bit is set in the Login pdu. svn path=/trunk/; revision=8433
* Rewritten the Command/DataIn/DataOut/Response matching in iSCSIRonnie Sahlberg2003-06-211-140/+275
| | | | | | | | | | | | | so that it is reliable. Put FT_FRAMENUMs for request-in, datain-in, data-out-in, response-in and time-from-request in the tree pane and make all the responses have "iscsi.time" which is the time from the command. By later passing this data down to the scsi dissectors we should be able to create taps and generate scsi service response time statistics. ... the iscsi dissector should be cleaned up and use switch()case and subroutines instead of one gigantic if()else if() ... svn path=/trunk/; revision=7910
* update iSCSI so that DecodeAs... can be used to specify a TCP session being ↵Ronnie Sahlberg2003-06-151-5/+31
| | | | | | iSCSI svn path=/trunk/; revision=7889
* Let iSCSI/TCP keep track of where PDU bundaries are in the TCP stream.Ronnie Sahlberg2003-06-151-1/+25
| | | | | | | | | | | | This will reduce the chance of false-positives in detecting iscsi headers inside a large data transfer. the dissector needs to become a bit more stateful first. NOP-Out commands will have a TransferTag of either -1 or a valid value if a response is requested. Assume opcode==NOP-Out (0) and TransferTag==0 is a non-iscsi header. svn path=/trunk/; revision=7887
* Panic if a preference starts with the name of the module to which itGuy Harris2003-01-281-2/+2
| | | | | | | | | | | | belongs, as that's redundant. Fix a bunch of cases where that was done, and map the old name to the new name. Instead of marking "mtp3.mtp3_standard" as obsolete, map it to "mtp3.standard". svn path=/trunk/; revision=7030
* Don't cast away constness, and fix variable and structure memberGuy Harris2002-12-021-7/+7
| | | | | | | | | | | | | qualifiers as necessary to ensure that we don't have to. "strcmp()", "strcasecmp()", and "memcmp()" don't return booleans; don't test their results as if they did. Use "guint8", not "guchar", for a pointer to (one or more) 8-bit bytes. Update Michael Tuexen's e-mail address. svn path=/trunk/; revision=6726
* From Andrew Esh: typo fix in iSCSI dissector.Guy Harris2002-11-141-2/+2
| | | | svn path=/trunk/; revision=6631
* From Mark Burton: iSCSI updatesRonnie Sahlberg2002-09-261-9/+40
| | | | svn path=/trunk/; revision=6340
* From Mark Burton: fix the byte order in the CRC calculation.Guy Harris2002-08-291-2/+12
| | | | svn path=/trunk/; revision=6130
* Removed trailing whitespaces from .h and .c files using theJörg Mayer2002-08-281-52/+52
| | | | | | | winapi_cleanup tool written by Patrik Stridvall for the wine project. svn path=/trunk/; revision=6117
* Have "dissect_scsi_cdb()" take an argument that's a SCSI device type,Guy Harris2002-08-201-2/+2
| | | | | | | | | | | | | | | | | | | | | for the benefit of dissectors such as the NDMP dissector that can at least supply a reasonable guess for the device type; more than one type of device can be opened on the same host over NDMP, so the scheme currently used by the SCSI dissector to remember device types in INQUIRY replies won't work. Have the iSCSI dissector supply SCSI_DEV_UNKNOWN, and have the NDMP dissector supply SCSI_DEV_SMC for NDMP_SCSI_EXECUTE_CDB (under the assumption that it's operating on a media changer) and supply SCSI_DEV_SSC for NDMP_TAPE_EXECUTE_CDB (under the assumption that it's operating on a tape device). Fix memory leaks in the SCSI dissector. Fix the dissectors for the SSC READ(6) and WRITE(6) CDBs to dissect the transfer length as a 24-bit quantity. svn path=/trunk/; revision=6035
* Replace the types from sys/types.h and netinet/in.h by their glib.hJörg Mayer2002-08-021-9/+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
* From Joerg Mayer:Guy Harris2002-07-171-5/+1
| | | | | | | | | | | | | | | dftest.c: Remove #if-0-ed includes packet-ieee80211.c, packet-wtls.c, packet-afp.c, packet-wsp.c, packet-wtp.c, ethereal_gen.py: Remove redundant include varargs (already in snprintf.h, and required only for snprintf.h) Remove unused include of snprintf.h from files not using "snprintf()". svn path=/trunk/; revision=5889
* From Mark Burton: add Draft 13 support, making that draft the default.Guy Harris2002-06-241-5/+21
| | | | svn path=/trunk/; revision=5755
* Fix from Mark Burton.Guy Harris2002-05-161-2/+2
| | | | svn path=/trunk/; revision=5490
* iSCSI draft 12 support, from Mark Burton.Guy Harris2002-05-151-6/+43
| | | | svn path=/trunk/; revision=5476
* From Mark Burton: make the iSCSI protocol level a settable preferenceGuy Harris2002-05-141-218/+270
| | | | | | | rather than something chosen at compile time, and get rid of an unused-but-#ifdeffed-out variable. svn path=/trunk/; revision=5469
* Removal (or, at least, #ifdeffing out) of unused variables andGuy Harris2002-04-291-2/+3
| | | | | | functions, from David Frascone. svn path=/trunk/; revision=5288
* From Mark Burton: add an ett_iscsi ett_ value for the top-level treeGuy Harris2002-04-041-4/+7
| | | | | | item. svn path=/trunk/; revision=5100
* Compile fix from Mark Burton.Guy Harris2002-04-041-4/+4
| | | | svn path=/trunk/; revision=5097
* Update to draft 11, from Mark Burton.Guy Harris2002-03-201-27/+202
| | | | svn path=/trunk/; revision=4995
* Have the private data for the SCSI dissection routines be a pointer to aGuy Harris2002-02-131-7/+15
| | | | | | | | | | | | | | | | structure containing a 32-bit conversation ID (which uniquely identifies conversations between a SCSI initiator and target) and a 32-bit task ID (which uniquely identifies a task within that conversation). Have the NDMP dissector create conversations when it sees an "execute CDB" request, and use the conversation index as the conversation ID and the sequence number for requests and reply sequence for replies as the task ID. Have it use "dissect_scsi_payload()" to dissect the payload of "execute CDB" requests and replies. svn path=/trunk/; revision=4726
* Updates from Mark Burton.Guy Harris2002-02-021-19/+38
| | | | svn path=/trunk/; revision=4675
* Minor updates, from Mark Burton:Guy Harris2002-01-311-27/+28
| | | | | | | | | | | More draft 09 compatibility changes. Default port number now 3260. Now prints extra info to COL_INFO for SCSI command and login responses. svn path=/trunk/; revision=4641
* From Mark Burton:Guy Harris2002-01-211-23/+143
| | | | | | | | | | - Upgrade to version draft-09 of the iSCSI protocol (compatibility to draft-08 can be selected at compile time) - Bug fix so that now the the 16 bit length that prefixes sense data is taken into account. svn path=/trunk/; revision=4591
* Include files from the "epan" directory and subdirectories thereof withGuy Harris2002-01-211-3/+3
| | | | | | | | | | | | | "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
* Allow a length of -1 to be specified when adding FT_NONE and FT_PROTOCOLGuy Harris2002-01-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | items to the protocol tree; it's interpreted as "the rest of the data in the tvbuff". This can be used if 1) the item covers the entire packet or the remaining payload in the packet or 2) the item's length won't be known until it's dissected, and will be then set with "proto_item_set_len()" - if an exception is thrown in the dissection, it means the item ran *past* the end of the tvbuff, so saying it runs to the end of the tvbuff is reasonable. Convert a number of "proto_tree_add_XXX()" calls using "tvb_length_remaining()", values derived from the result of "tvb_length()", or 0 (in the case of items whose length is unknown) to use -1 instead (using 0 means that if an exception is thrown, selecting the item highlights nothing; using -1 means it highlights all the data for that item that's available). In some places where "tvb_length()" or "tvb_length_remaining()" was used to determine how large a packet is, use "tvb_reported_length()" or "tvb_reported_length_remaining()", instead - the first two calls indicate how much captured data was in the packet, the latter two calls indicate how large the packet actually was (and the fact that using the latter could cause BoundsError exceptions to be thrown is a feature - if such an exception is thrown, the frame really *was* short, and it should be tagged as such). Replace some "proto_tree_add_XXX()" calls with equivalent "proto_tree_add_item()" calls. Fix some indentation. svn path=/trunk/; revision=4578
* From Mark Burton: reinstate data segment digest handling, and stop theGuy Harris2002-01-161-1/+13
| | | | | | SCSI dissector from treating data digests as payload. svn path=/trunk/; revision=4552
* SCSI dissector, and changes to make the iSCSI dissector use it, fromGuy Harris2002-01-101-169/+193
| | | | | | Dinesh Dutt. svn path=/trunk/; revision=4508
* Move the pointer to the "column_info" structure in the "frame_data"Guy Harris2001-12-101-12/+12
| | | | | | | | | | | | | | | 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
* Allow a dissector to register preferences that it no longer supports asGuy Harris2001-11-041-1/+8
| | | | | | | | | | | | | | | | | | | | | | obsolete; we silently ignore attempts to set those in a preferences file, so that we don't spam the user with error messages caused by them having saved preferences in an earlier release that contained those preferences. Make the Diameter and iSCSI dissectors register obsolete preferences. Crash if some code tries to register a preferences module with a name that contains something other than lower-case ASCII letters, numbers, or underscores, or that has already been registered, or if some code tries to register a preference with a name that contains something other than lower-case ASCII letters, numbers, underscores, or periods, or that has already been registered, so that we don't put code like that in a release and have to shovel code into "prefs.c" to fix it up later. (The problem with multiple modules or preferences with the same name should be obvious; the problem with names with blanks, or upper-case letters, or punctuation, is that they're a pain to type on the command line.) svn path=/trunk/; revision=4148
* Updates from Mark Burton.Guy Harris2001-11-041-92/+122
| | | | svn path=/trunk/; revision=4147
* When putting protocols into the list of protocols, do a case-insensitiveGuy Harris2001-10-231-2/+2
| | | | | | | | sort. Give iSCSI the short name "iSCSI" rather than "ISCSI". svn path=/trunk/; revision=4067
* Give the "iscsi_desegment" and "iscsi_port" the right types, matchingGuy Harris2001-10-211-3/+3
| | | | | | | | the declarations of the functions to which a pointer to them is passed; this also fixes it so it compiles with MSVC++, as there's no "uint" type declared by MSVC++ by default. svn path=/trunk/; revision=4054
* Updates from Mark Burton:Guy Harris2001-10-211-214/+349
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The enclosed code contains the following improvements: 1 - Compatible with 08 version of the protocol 2 - Handles both header and data digests 3 - Supports desegmentation 4 - Dissects multiple PDUs per packet 5 - Stronger heuristics to avoid dissecting non-iSCSI packets 6 - General rationalisation and de-crufting! The old code that attempted to automatically detect the presence of a header digest has been removed. You now have to specify in the iSCSI preferences whether digests are enabled and if they are, whether they are CRC32 or not. If not CRC32, you also need to specify the size of the digests (in bytes). Another new option specifies the iSCSI port number. This is used in the heuristics to filter out packets with silly port numbers, set to 0 to disable the port filter. One problem that I haven't been able to track down is that if desegmentation is enabled and you turn digests on or off ethereal throws a SEGV. svn path=/trunk/; revision=4051
* FT_UINTn values must always have a base, even if they're bitfields - theGuy Harris2001-10-201-2/+2
| | | | | | | width of the item containing the bitfield is "n", so you don't have to specify it explicitly, as you have to do with FT_BOOLEAN bitfields. svn path=/trunk/; revision=4047
* From Mark Burton: update to the -08 draft.Guy Harris2001-10-191-850/+514
| | | | svn path=/trunk/; revision=4043
* Update from Mark Burton.Guy Harris2001-07-221-182/+218
| | | | svn path=/trunk/; revision=3771
* Get the length of a null-terminated string with "tvb_strnlen()", not byGuy Harris2001-07-161-5/+6
| | | | | | | | | | | getting a pointer to the first byte of the string with "tvb_get_ptr()" and then assuming you can safely do a "strlen()" with that pointer (it's not guaranteed that you can, as the terminating null byte might not be in the tvbuff). Add the resulting string with "proto_tree_add_item()". svn path=/trunk/; revision=3728
* Convert a bunch of "proto_tree_add_bytes(tree, hf, tvb, offset, length,Guy Harris2001-07-161-134/+134
| | | | | | | | | | tvb_get_ptr(tvb, offset, length))" calls to "proto_tree_add_item()" calls. Do the same, in "packet-iscsi.c" and "packet-mrdisc.c", for "proto_tree_add_uint()" and "proto_tree_add_boolean()" calls. svn path=/trunk/; revision=3726
* Updates from Mark Burton.Guy Harris2001-06-281-40/+234
| | | | svn path=/trunk/; revision=3618
* From Joerg Mayer: explicitly fill in all members of aGuy Harris2001-06-181-88/+88
| | | | | | | "header_field_info" structure, including the ones that are later set by the routines to register fields. svn path=/trunk/; revision=3561
* Updates from Mark Burton.Guy Harris2001-06-041-26/+56
| | | | svn path=/trunk/; revision=3508
* On Windows, "min" apparently gets defined or declared in such a fashionGuy Harris2001-06-021-6/+6
| | | | | | | that declaring our own static function "min()" doesn't work; rename it "iscsi_min()" to get rid of the problem. svn path=/trunk/; revision=3504
* Updates from Mark Burton.Guy Harris2001-05-311-76/+172
| | | | svn path=/trunk/; revision=3492
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