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path: root/wiretap/eyesdn.c
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2012-10-18Get rid of unnecessary block braces, clean up white space.Guy Harris1-18/+12
svn path=/trunk/; revision=45653
2012-10-17Fill some phdr values also when doing random readJakub Zawadzki1-44/+25
svn path=/trunk/; revision=45619
2012-10-16Add wtap_pseudo_header union to wtap_pkthdr structure.Jakub Zawadzki1-5/+5
Use pkthdr instead of pseudo_header as argument for dissecting. svn path=/trunk/; revision=45601
2012-09-20We always HAVE_CONFIG_H so don't bother checking whether we have it or not.Jeff Morriss1-2/+0
svn path=/trunk/; revision=45015
2012-06-28Update Free Software Foundation address.Jakub Zawadzki1-1/+1
(COPYING will be updated in next commit) svn path=/trunk/; revision=43536
2012-05-04file_seek() used to be a wrapper around fseek() or gzseek(), both ofGuy Harris1-2/+0
which could use lseek() and were thus expensive due to system call overhead. To avoid making a system call for every packet on a sequential read, we maintained a data_offset field in the wtap structure for sequential reads. It's now a routine that just returns information from the FILE_T data structure, so it's cheap. Use it, rather than maintaining the data_offset field. Readers for some file formats need to maintain file offset themselves; have them do so in their private data structures. svn path=/trunk/; revision=42423
2012-04-06Indicate where BACnet MS/TP is specified.Guy Harris1-3/+3
Add a new WTAP_ENCAP_BACNET_MS_TP_WITH_PHDR encapsulation type, for use by the EyeSDN file reader; unlike the pcap-encapsulated MS/TP, it includes a direction indicator. Don't treat WTAP_ENCAP_BACNET_MS_TP as if it has a direction indicator, as it doesn't; instead, do that for WTAP_ENCAP_BACNET_MS_TP_WITH_PHDR. Add some missing entries to encap_table_base for WTAP_ENCAP_ values that didn't get entries added. svn path=/trunk/; revision=41969
2012-04-05Use tabs more uniformly.Guy Harris1-1/+1
svn path=/trunk/; revision=41966
2012-04-05WTAP_ENCAP_MTP2 is for MTP2 *without* a pseudo-header giving directionGuy Harris1-3/+3
or other information; WTAP_ENCAP_MTP2_WITH_PHDR is for MTP2 *with* such a pseudo-header. Use WTAP_ENCAP_MTP2_WITH_PHDR for the EyeSDN captures, and don't assume there's a pseudo-header if you have WTAP_ENCAP_MTP2. svn path=/trunk/; revision=41962
2012-04-04From Rolf Fiedler:Anders Broman1-3/+15
Patch to add V5.2 tracing capability on E1 links using EyeSDN probes. https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7027 Removed preference related stufff as it's not needed. svn path=/trunk/; revision=41915
2012-02-25Add a presence flag field to the packet information structure filled inGuy Harris1-0/+1
by Wiretap, to indicate whether certain fields in that structure actually have data in them. Use the "time stamp present" flag to omit showing time stamp information for packets (and "packets") that don't have time stamps; don't bother working very hard to "fake" a time stamp for data files. Use the "interface ID present" flag to omit the interface ID for packets that don't have an interface ID. We don't use the "captured length, separate from packet length, present" flag to omit the captured length; that flag might be present but equal to the packet length, and if you want to know if a packet was cut short by a snapshot length, comparing the values would be the way to do that. More work is needed to have wiretap/pcapng.c properly report the flags, e.g. reporting no time stamp being present for a Simple Packet Block. svn path=/trunk/; revision=41185
2011-12-13Rename WTAP_ERR_BAD_RECORD to WTAP_ERR_BAD_FILE; it really reports anyGuy Harris1-4/+4
form of corruption/bogosity in a file, including in a file header as well as in records in the file. Change the error message wtap_strerror() returns for it to reflect that. Use it for some file header problems for which it wasn't already being used - WTAP_ERR_UNSUPPORTED shouldn't be used for that, it should only be used for files that we have no reason to believe are invalid but that have a version number we don't know about or some other non-link-layer-encapsulation-type value we don't know about. svn path=/trunk/; revision=40175
2011-09-01Use guint8 rather than guchar for raw octets and pointers to arrays ofGuy Harris1-2/+2
same. Add to wiretap/pcap-common.c a routine to fill in the pseudo-header for ATM (by looking at the VPI, VCI, and packet data, and guessing) and Ethernet (setting the FCS length appropriately). Use it for both pcap and pcap-ng files. svn path=/trunk/; revision=38840
2011-04-21Add a new WTAP_ERR_DECOMPRESS error, and use that for errors discoveredGuy Harris1-10/+11
by the gunzipping code. Have it also supply a err_info string, and report it. Have file_error() supply an err_info string. Put "the file" - or, for WTAP_ERR_DECOMPRESS, "the compressed file", to suggest a decompression error - into the rawshark and tshark errors, along the lines of what other programs print. Fix a case in the Netscaler code where we weren't fetching the error code on a read failure. svn path=/trunk/; revision=36748
2011-04-12"This file format can't be written to a pipe" and "this file formatGuy Harris1-1/+1
can't be saved in compress form" are both equivalent to "this file file format requires seeking when writing it". Change the "can compress" Boolean in the file format table to "writing requires seeking", give all the entries the proper value, and do the checks for attempting to write a file format to a pipe or write it in compressed format to common code. This means we don't need to pass the "can't seek" flag to the dump open routines. svn path=/trunk/; revision=36575
2011-04-11Use ws_open(), not open(), so we handle UTF-8 pathnames on Windows.Guy Harris1-3/+1
Update or remove some additional "we don't have ferror() in zlib" comments to reflect the current reality. svn path=/trunk/; revision=36568
2011-04-06From Jakub Zawadzki:Guy Harris1-1/+1
file_read(buf, bsize, count, file) macro is compilant with fread function and takes elements count+ size of each element, however to make it compilant with gzread() it always returns number of bytes. In wiretap file_read() this is not really used, file_read is called either with bsize set to 1 or count to 1. Attached patch remove bsize argument from macro. svn path=/trunk/; revision=36491
2010-06-06Move the seekback stuff out of esc_read() to the one place where it'sGuy Harris1-253/+264
done. Use the wtap_dump_file_ routines to write out capture files, and check for errors. Use the phton macros, when available, to translate to big-endian byte order. Add a new phton24() macro. Clean up indentation. svn path=/trunk/; revision=33114
2010-06-05From Rolf Fiedler: support for writing EyeSDN trace files.Guy Harris1-0/+140
svn path=/trunk/; revision=33107
2009-04-22Clean up some 64-bit issues.Guy Harris1-12/+10
svn path=/trunk/; revision=28117
2009-01-27From Rolf Fiedler:Anders Broman1-0/+21
Add DPNSS link layer dissector, support EyeSDN Trace files with DPNSS. (Removed a couple of c++ style comments). https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3224 svn path=/trunk/; revision=27312
2008-05-07Fix some of the Errors/warnings detected by checkapi.Anders Broman1-11/+11
svn path=/trunk/; revision=25248
2008-04-20From Rolf Fiedler (bug 2408):Stig Bjørlykke1-21/+81
This extends the EyeSDN wiretap module to be able to support: - DSS1/Q.931 - PPP - LAPB/X.25 - ATM raw cells - SS7 MTP2 svn path=/trunk/; revision=25123
2006-11-05change all file offsets from long to gint64 so we can - theoretically - ↵Ulf Lamping1-7/+7
handle files > 2GB correct. Please distclean Win32 builds! svn path=/trunk/; revision=19814
2006-09-29From: Rolf Fiedler Jaap Keuter1-3/+4
So far Wireshark complained about channel 129, now it gets a little further and then complains about channel 128. Solution: Open up all channel from 128 up. svn path=/trunk/; revision=19358
2006-09-28From Rolf Fiedler:Jaap Keuter1-2/+2
I am the author of the eyesdn wiretap module. Recently we added ATM support to our trace format. We used channel id 129 for that, so far only 0 for D channel and 1-30 for bearer channels had been in use. svn path=/trunk/; revision=19353
2005-08-25timestamp display precision:Ulf Lamping1-0/+1
- automatic adjustment depending on file format - manual adjustment through menu items save the setting in the recent file svn path=/trunk/; revision=15534
2005-08-24EVERYTHING IN THE BUILDBOT IS GOING TO BE RED!!! Sorry! Ulf Lamping1-2/+2
I've done more than a day to change the timestamp resolution from microseconds to nanoseconds. As I really don't want to loose those changes, I'm going to check in the changes I've done so far. Hopefully someone else will give me a helping hand with the things left ... What's done: I've changed the timestamp resolution from usec to nsec in almost any place in the sources. I've changed parts of the implementation in nstime.s/.h and a lot of places elsewhere. As I don't understand the editcap source (well, I'm maybe just too tired right now), hopefully someone else might be able to fix this soon. Doing all those changes, we get native nanosecond timestamp resolution in Ethereal. After fixing all the remaining issues, I'll take a look how to display this in a convenient way... As I've also changed the wiretap timestamp resolution from usec to nsec we might want to change the wiretap version number... svn path=/trunk/; revision=15520
2005-04-03Make editcap use wtap_read(); that eliminates the last user ofGuy Harris1-1/+1
wtap_loop(), so eliminate wtap_loop(). svn path=/trunk/; revision=14006
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
2004-04-02From Rolf Fiedler: fix a comment, and fix the code to get the packetGuy Harris1-3/+3
length. svn path=/trunk/; revision=10541
2004-03-23Clean up the code to check the file type.Guy Harris1-44/+12
svn path=/trunk/; revision=10445
2004-03-17"esc_read()" is passed a FILE_T, not a FILE_T * - a FILE_T is a pointerGuy Harris1-3/+3
(a FILE * if zlib isn't used, a gzFile if zlib is used). Use "size_t" for the amount of data to read in "eyesdn_check_file_type()", to squelch signed vs. unsigned warnings. svn path=/trunk/; revision=10392
2004-03-03Have "wtap_read()" set "wth->phdr.pkt_encap" to "wth->file_encap",Guy Harris1-2/+1
rather than requiring individual capture file type handlers to do it (unless they're doing per-packet encapsulation, in which case we check to make sure they didn't *leave* it as WTAP_ENCAP_PER_PACKET). svn path=/trunk/; revision=10290
2004-03-03Set the packet encapsulation value to the file encapsulation.Guy Harris1-1/+2
svn path=/trunk/; revision=10285
2004-02-13Get rid of unused variables and #defines.Guy Harris1-7/+2
svn path=/trunk/; revision=10059
2004-02-12Use "guint8" for 8-bit binary data.Guy Harris1-36/+40
"file_getc()" returns either an 8-bit unsigned value, or -1 for error or EOF; store its return value into an "int", and check for -1 and return -2, in "esc_read()" (rather than checking "file_error()" at the end). Clean up some comments, routine names, and variable names - eyeSDN files are binary, not text. In "parse_eyesdn_packet_data()", handle the case of an EOF from "esc_read()". svn path=/trunk/; revision=10050
2004-02-11From Rolf Fiedler: support for reading EyeSDN USB S0 trace files.Guy Harris1-0/+349
svn path=/trunk/; revision=10038
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