1999-10-31 19:34:46 +00:00
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%{
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1999-09-23 05:26:18 +00:00
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/* ascend-grammar.y
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*
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2004-07-18 00:24:25 +00:00
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* $Id$
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1999-09-23 05:26:18 +00:00
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*
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* Wiretap Library
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2001-11-13 23:55:44 +00:00
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* Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
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1999-09-23 05:26:18 +00:00
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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1999-09-11 04:53:26 +00:00
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/*
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2005-02-05 17:39:12 +00:00
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Example 'pridisp' output data - one paragraph/frame:
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PRI-XMIT-27: (task "l1Task" at 0x10216fe0, time: 560194.01) 4 octets @ 0x1027c5b0
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[0000]: 00 01 01 a9 ....
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PRI-RCV-27: (task "idle task" at 0x10123570, time: 560194.01) 4 octets @ 0x1027fb00
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[0000]: 00 01 01 dd
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Example 'pridisp' output data - two paragraphs/frame for XMIT case only:
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PRI-XMIT-19/1: (task "l1Task" at 0x10216840, time: 274759.98) 4 octets @ 0x1027f230
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[0000]: 00 01 30 d8 ..0.
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PRI-XMIT-19/2 (task "l1Task" at 0x10216840, time: 274759.98) 11 octets @ 0x1027f234
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[0000]: 08 02 8c bf 02 18 04 e9 82 83 8f ........ ...
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Example 'ether-disp' output data:
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ETHER3ND RECV: (task "_sarTask" at 0x802c6eb0, time: 259848.03) 775 octets @ 0xa8fb2020
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[0000]: 00 d0 52 04 e7 1e 08 00 20 ae 51 b5 08 00 45 00 ..R..... .Q...E.
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[0010]: 02 f9 05 e6 40 00 3f 11 6e 39 87 fe c4 95 3c 3c ....@.?. n9....<<
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[0020]: 3c 05 13 c4 13 c4 02 e5 ef ed 49 4e 56 49 54 45 <....... ..INVITE
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[0030]: 20 73 69 70 3a 35 32 30 37 33 40 36 30 2e 36 30 sip:520 73@60.60
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[0040]: 2e 36 30 2e 35 20 53 49 50 2f 32 2e 30 0d 0a 56 .60.5 SI P/2.0..V
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[0050]: 69 61 3a 20 53 49 50 2f 32 2e 30 2f 55 44 50 20 ia: SIP/ 2.0/UDP
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[0060]: 31 33 35 2e 135.
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Example 'wandsess' output data:
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1999-09-11 04:53:26 +00:00
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RECV-iguana:241:(task: B02614C0, time: 1975432.85) 49 octets @ 8003BD94
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[0000]: FF 03 00 3D C0 06 CA 22 2F 45 00 00 28 6A 3B 40
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[0010]: 00 3F 03 D7 37 CE 41 62 12 CF 00 FB 08 20 27 00
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[0020]: 50 E4 08 DD D7 7C 4C 71 92 50 10 7D 78 67 C8 00
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[0030]: 00
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XMIT-iguana:241:(task: B04E12C0, time: 1975432.85) 53 octets @ 8009EB16
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[0000]: FF 03 00 3D C0 09 1E 31 21 45 00 00 2C 2D BD 40
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[0010]: 00 7A 06 D8 B1 CF 00 FB 08 CE 41 62 12 00 50 20
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[0020]: 29 7C 4C 71 9C 9A 6A 93 A4 60 12 22 38 3F 10 00
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[0030]: 00 02 04 05 B4
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1999-09-13 03:49:04 +00:00
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Example 'wdd' output data:
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Date: 01/12/1990. Time: 12:22:33
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Cause an attempt to place call to 14082750382
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WD_DIALOUT_DISP: chunk 2515EE type IP.
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(task: 251790, time: 994953.28) 44 octets @ 2782B8
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[0000]: 00 C0 7B 71 45 6C 00 60 08 16 AA 51 08 00 45 00
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[0010]: 00 2C 66 1C 40 00 80 06 53 F6 AC 14 00 18 CC 47
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[0020]: C8 45 0A 31 00 50 3B D9 5B 75 00 00
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2001-04-09 03:32:34 +00:00
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The following output comes from a MAX with Software 7.2.3:
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RECV-187:(task: B050B480, time: 18042248.03) 100 octets @ 800012C0
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[0000]: FF 03 00 21 45 00 00 60 E3 49 00 00 7F 11 FD 7B
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[0010]: C0 A8 F7 05 8A C8 18 51 00 89 00 89 00 4C C7 C1
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[0020]: CC 8E 40 00 00 01 00 00 00 00 00 01 20 45 4A 45
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[0030]: 42 45 43 45 48 43 4E 46 43 46 41 43 41 43 41 43
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[0040]: 41 43 41 43 41 43 41 43 41 43 41 42 4E 00 00 20
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[0050]: 00 01 C0 0C 00 20 00 01 00 04 93 E0 00 06 60 00
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[0060]: C0 A8 F7 05
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XMIT-187:(task: B0292CA0, time: 18042248.04) 60 octets @ 800AD576
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[0000]: FF 03 00 21 45 00 00 38 D7 EE 00 00 0F 01 11 2B
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[0010]: 0A FF FF FE C0 A8 F7 05 03 0D 33 D3 00 00 00 00
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[0020]: 45 00 00 60 E3 49 00 00 7E 11 FE 7B C0 A8 F7 05
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[0030]: 8A C8 18 51 00 89 00 89 00 4C C7 C1
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RECV-187:(task: B0292CA0, time: 18042251.92) 16 octets @ 800018E8
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[0000]: FF 03 C0 21 09 01 00 0C DE 61 96 4B 00 30 94 92
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2001-12-04 10:07:30 +00:00
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In TAOS 8.0, Lucent slightly changed the format as follows:
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Example 'wandisp' output data (TAOS 8.0.3): (same format is used
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for 'wanopen' and 'wannext' command)
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RECV-14: (task "idle task" at 0xb05e6e00, time: 1279.01) 29 octets @ 0x8000e0fc
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[0000]: ff 03 c0 21 01 01 00 19 01 04 05 f4 11 04 05 f4 ...!.... ........
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[0010]: 13 09 03 00 c0 7b 9a 9f 2d 17 04 10 00 .....{.. -....
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XMIT-14: (task "idle task" at 0xb05e6e00, time: 1279.02) 38 octets @ 0x8007fd56
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[0000]: ff 03 c0 21 01 01 00 22 00 04 00 00 01 04 05 f4 ...!..." ........
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[0010]: 03 05 c2 23 05 11 04 05 f4 13 09 03 00 c0 7b 80 ...#.... ......{.
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[0020]: 7c ef 17 04 0e 00 |.....
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XMIT-14: (task "idle task" at 0xb05e6e00, time: 1279.02) 29 octets @ 0x8007fa36
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[0000]: ff 03 c0 21 02 01 00 19 01 04 05 f4 11 04 05 f4 ...!.... ........
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[0010]: 13 09 03 00 c0 7b 9a 9f 2d 17 04 10 00 .....{.. -....
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Example 'wandsess' output data (TAOS 8.0.3):
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RECV-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.50) 20 octets @ 0x8000d198
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[0000]: ff 03 00 3d c0 00 00 04 80 fd 02 01 00 0a 11 06 ...=.... ........
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[0010]: 00 01 01 03 ....
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XMIT-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.51) 26 octets @ 0x800806b6
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[0000]: ff 03 00 3d c0 00 00 00 80 21 01 01 00 10 02 06 ...=.... .!......
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[0010]: 00 2d 0f 01 03 06 89 64 03 08 .-.....d ..
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XMIT-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.51) 20 octets @ 0x8007f716
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[0000]: ff 03 00 3d c0 00 00 01 80 fd 01 01 00 0a 11 06 ...=.... ........
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[0010]: 00 01 01 03 ....
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The changes since TAOS 7.X are:
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1) White space is added before "(task".
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2) Task has a name, indicated by a subsequent string surrounded by a
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double-quote.
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3) Address expressed in hex number has a preceeding "0x".
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4) Hex numbers are in lower case.
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5) There is a character display corresponding to hex data in each line.
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1999-09-13 03:49:04 +00:00
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1999-09-11 04:53:26 +00:00
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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2001-08-20 15:23:34 +00:00
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#include <stdio.h>
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#include <stdlib.h>
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2005-02-05 17:39:12 +00:00
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#include <string.h>
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2001-08-20 15:23:34 +00:00
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2000-05-19 23:07:04 +00:00
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#include "wtap-int.h"
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1999-09-11 04:53:26 +00:00
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#include "buffer.h"
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#include "ascend.h"
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1999-10-08 07:41:33 +00:00
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#include "ascend-int.h"
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2005-02-05 17:39:12 +00:00
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#include "file_wrappers.h"
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1999-09-11 04:53:26 +00:00
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2001-04-09 03:32:34 +00:00
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#define NO_USER "<none>"
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1999-09-11 04:53:26 +00:00
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int yyparse(void);
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2005-07-22 17:57:40 +00:00
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void yyerror(const char *);
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1999-09-11 04:53:26 +00:00
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2005-07-22 17:57:40 +00:00
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const gchar *ascend_parse_error;
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Have the Wiretap open, read, and seek-and-read routines return, in
addition to an error code, an error info string, for
WTAP_ERR_UNSUPPORTED, WTAP_ERR_UNSUPPORTED_ENCAP, and
WTAP_ERR_BAD_RECORD errors. Replace the error messages logged with
"g_message()" for those errors with g_strdup()ed or g_strdup_printf()ed
strings returned as the error info string, and change the callers of
those routines to, for those errors, put the info string into the
printed message or alert box for the error.
Add messages for cases where those errors were returned without printing
an additional message.
Nobody uses the error code from "cf_read()" - "cf_read()" puts up the
alert box itself for failures; get rid of the error code, so it just
returns a success/failure indication.
Rename "file_read_error_message()" to "cf_read_error_message()", as it
handles read errors from Wiretap, and have it take an error info string
as an argument. (That handles a lot of the work of putting the info
string into the error message.)
Make some variables in "ascend-grammar.y" static.
Check the return value of "erf_read_header()" in "erf_seek_read()".
Get rid of an unused #define in "i4btrace.c".
svn path=/trunk/; revision=9852
2004-01-25 21:55:17 +00:00
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2005-02-05 17:39:12 +00:00
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static unsigned int bcur;
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Have the Wiretap open, read, and seek-and-read routines return, in
addition to an error code, an error info string, for
WTAP_ERR_UNSUPPORTED, WTAP_ERR_UNSUPPORTED_ENCAP, and
WTAP_ERR_BAD_RECORD errors. Replace the error messages logged with
"g_message()" for those errors with g_strdup()ed or g_strdup_printf()ed
strings returned as the error info string, and change the callers of
those routines to, for those errors, put the info string into the
printed message or alert box for the error.
Add messages for cases where those errors were returned without printing
an additional message.
Nobody uses the error code from "cf_read()" - "cf_read()" puts up the
alert box itself for failures; get rid of the error code, so it just
returns a success/failure indication.
Rename "file_read_error_message()" to "cf_read_error_message()", as it
handles read errors from Wiretap, and have it take an error info string
as an argument. (That handles a lot of the work of putting the info
string into the error message.)
Make some variables in "ascend-grammar.y" static.
Check the return value of "erf_read_header()" in "erf_seek_read()".
Get rid of an unused #define in "i4btrace.c".
svn path=/trunk/; revision=9852
2004-01-25 21:55:17 +00:00
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static guint32 start_time, secs, usecs, caplen, wirelen;
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static ascend_pkthdr *header;
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1999-09-11 22:36:38 +00:00
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struct ascend_phdr *pseudo_header;
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Have the Wiretap open, read, and seek-and-read routines return, in
addition to an error code, an error info string, for
WTAP_ERR_UNSUPPORTED, WTAP_ERR_UNSUPPORTED_ENCAP, and
WTAP_ERR_BAD_RECORD errors. Replace the error messages logged with
"g_message()" for those errors with g_strdup()ed or g_strdup_printf()ed
strings returned as the error info string, and change the callers of
those routines to, for those errors, put the info string into the
printed message or alert box for the error.
Add messages for cases where those errors were returned without printing
an additional message.
Nobody uses the error code from "cf_read()" - "cf_read()" puts up the
alert box itself for failures; get rid of the error code, so it just
returns a success/failure indication.
Rename "file_read_error_message()" to "cf_read_error_message()", as it
handles read errors from Wiretap, and have it take an error info string
as an argument. (That handles a lot of the work of putting the info
string into the error message.)
Make some variables in "ascend-grammar.y" static.
Check the return value of "erf_read_header()" in "erf_seek_read()".
Get rid of an unused #define in "i4btrace.c".
svn path=/trunk/; revision=9852
2004-01-25 21:55:17 +00:00
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static guint8 *pkt_data;
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2006-11-05 22:46:44 +00:00
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static gint64 first_hexbyte;
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2005-02-05 17:39:12 +00:00
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static FILE_T *fh_ptr;
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1999-09-11 04:53:26 +00:00
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%}
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%union {
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gchar *s;
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guint32 d;
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2004-01-06 20:05:39 +00:00
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guint8 b;
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1999-09-11 04:53:26 +00:00
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}
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2005-02-05 17:39:12 +00:00
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%token <s> STRING KEYWORD WDD_DATE WDD_CHUNK COUNTER SLASH_SUFFIX
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%token <d> WDS_PREFIX ISDN_PREFIX ETHER_PREFIX DECNUM HEXNUM
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2000-01-10 17:33:17 +00:00
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%token <b> HEXBYTE
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1999-09-11 04:53:26 +00:00
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2005-02-05 17:39:12 +00:00
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%type <s> string dataln datagroup
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%type <d> wds_prefix isdn_prefix ether_prefix decnum hexnum
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1999-09-11 04:53:26 +00:00
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%type <b> byte bytegroup
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%%
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data_packet:
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2005-02-05 17:39:12 +00:00
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| ether_hdr datagroup
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| deferred_isdn_hdr datagroup deferred_isdn_hdr datagroup
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| isdn_hdr datagroup
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1999-09-13 03:49:04 +00:00
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| wds_hdr datagroup
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2001-12-04 10:07:30 +00:00
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| wds8_hdr datagroup
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| wdp7_hdr datagroup
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| wdp8_hdr datagroup
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2000-11-12 04:57:39 +00:00
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| wdd_date wdd_hdr datagroup
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1999-09-13 03:49:04 +00:00
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| wdd_hdr datagroup
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1999-09-11 04:53:26 +00:00
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;
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2005-02-05 17:39:12 +00:00
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isdn_prefix: ISDN_PREFIX;
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ether_prefix: ETHER_PREFIX;
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1999-09-13 03:49:04 +00:00
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wds_prefix: WDS_PREFIX;
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1999-09-11 04:53:26 +00:00
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1999-09-13 03:49:04 +00:00
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string: STRING;
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1999-09-11 04:53:26 +00:00
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1999-09-13 03:49:04 +00:00
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decnum: DECNUM;
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1999-09-11 04:53:26 +00:00
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hexnum: HEXNUM;
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2005-02-05 17:39:12 +00:00
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/*
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pridisp special case - I-frame header printed separately from contents,
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one frame across two messages.
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PRI-XMIT-0/1: (task "l1Task" at 0x80152b20, time: 283529.65) 4 octets @
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0x80128220
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[0000]: 00 01 ae b2 ....
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PRI-XMIT-0/2 (task "l1Task" at 0x80152b20, time: 283529.65) 10 octets @
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0x80128224
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[0000]: 08 02 d7 e3 02 18 03 a9 83 8a ........
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*/
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deferred_isdn_hdr: isdn_prefix decnum SLASH_SUFFIX KEYWORD string KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
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wirelen += $11;
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caplen += $11;
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secs = $9;
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usecs = $10;
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if (pseudo_header != NULL) {
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pseudo_header->type = $1;
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pseudo_header->sess = $2;
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pseudo_header->call_num[0] = '\0';
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pseudo_header->chunk = 0;
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pseudo_header->task = $7;
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}
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/* because we have two data groups */
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first_hexbyte = 0;
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}
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;
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/*
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PRI-XMIT-19: (task "l1Task" at 0x10216840, time: 274758.67) 4 octets @ 0x1027c1c0
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... or ...
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PRI-RCV-27: (task "idle task" at 0x10123570, time: 560194.01) 4 octets @ 0x1027fb00
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*/
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isdn_hdr: isdn_prefix decnum KEYWORD string KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
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wirelen = $10;
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caplen = $10;
|
|
|
|
secs = $8;
|
|
|
|
usecs = $9;
|
|
|
|
if (pseudo_header != NULL) {
|
|
|
|
pseudo_header->type = $1;
|
|
|
|
pseudo_header->sess = $2;
|
|
|
|
pseudo_header->call_num[0] = '\0';
|
|
|
|
pseudo_header->chunk = 0;
|
|
|
|
pseudo_header->task = $6;
|
|
|
|
}
|
|
|
|
first_hexbyte = 0;
|
|
|
|
}
|
|
|
|
;
|
|
|
|
|
|
|
|
/*
|
|
|
|
ETHER3ND XMIT: (task "_sarTask" at 0x802c6eb0, time: 259848.11) 414 octets @ 0xa
|
|
|
|
885f80e
|
|
|
|
*/
|
|
|
|
ether_hdr: ether_prefix string KEYWORD string KEYWORD hexnum KEYWORD decnum decnum
|
|
|
|
decnum KEYWORD HEXNUM {
|
|
|
|
wirelen = $10;
|
|
|
|
caplen = $10;
|
|
|
|
secs = $8;
|
|
|
|
usecs = $9;
|
|
|
|
if (pseudo_header != NULL) {
|
|
|
|
pseudo_header->type = $1;
|
|
|
|
pseudo_header->call_num[0] = '\0';
|
|
|
|
pseudo_header->chunk = 0;
|
|
|
|
pseudo_header->task = $6;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
;
|
|
|
|
|
2001-04-09 03:32:34 +00:00
|
|
|
/* RECV-iguana:241:(task: B02614C0, time: 1975432.85) 49 octets @ 8003BD94 */
|
1999-09-13 03:49:04 +00:00
|
|
|
/* 1 2 3 4 5 6 7 8 9 10 11 */
|
|
|
|
wds_hdr: wds_prefix string decnum KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
|
1999-09-11 04:53:26 +00:00
|
|
|
wirelen = $9;
|
2005-02-05 17:39:12 +00:00
|
|
|
caplen = $9;
|
1999-09-11 04:53:26 +00:00
|
|
|
secs = $7;
|
|
|
|
usecs = $8;
|
1999-09-11 22:36:38 +00:00
|
|
|
if (pseudo_header != NULL) {
|
|
|
|
/* pseudo_header->user is set in ascend-scanner.l */
|
|
|
|
pseudo_header->type = $1;
|
|
|
|
pseudo_header->sess = $3;
|
1999-09-13 03:49:04 +00:00
|
|
|
pseudo_header->call_num[0] = '\0';
|
|
|
|
pseudo_header->chunk = 0;
|
1999-09-11 22:36:38 +00:00
|
|
|
pseudo_header->task = $5;
|
|
|
|
}
|
1999-09-11 04:53:26 +00:00
|
|
|
}
|
|
|
|
;
|
2000-11-12 04:57:39 +00:00
|
|
|
|
2001-12-04 10:07:30 +00:00
|
|
|
/* RECV-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.50) 20 octets @ 0x8000d198 */
|
|
|
|
/* 1 2 3 4 5 6 7 8 9 10 11 12 13 */
|
|
|
|
wds8_hdr: wds_prefix string decnum KEYWORD string KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
|
|
|
|
wirelen = $11;
|
2005-02-05 17:39:12 +00:00
|
|
|
caplen = $11;
|
2001-12-04 10:07:30 +00:00
|
|
|
secs = $9;
|
|
|
|
usecs = $10;
|
|
|
|
if (pseudo_header != NULL) {
|
|
|
|
/* pseudo_header->user is set in ascend-scanner.l */
|
|
|
|
pseudo_header->type = $1;
|
|
|
|
pseudo_header->sess = $3;
|
|
|
|
pseudo_header->call_num[0] = '\0';
|
|
|
|
pseudo_header->chunk = 0;
|
|
|
|
pseudo_header->task = $7;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
;
|
2001-04-09 03:32:34 +00:00
|
|
|
|
|
|
|
/* RECV-187:(task: B050B480, time: 18042248.03) 100 octets @ 800012C0 */
|
|
|
|
/* 1 2 3 4 5 6 7 8 9 10 */
|
2001-12-04 10:07:30 +00:00
|
|
|
wdp7_hdr: wds_prefix decnum KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
|
2001-04-09 03:32:34 +00:00
|
|
|
wirelen = $8;
|
2005-02-05 17:39:12 +00:00
|
|
|
caplen = $8;
|
2001-04-09 03:32:34 +00:00
|
|
|
secs = $6;
|
|
|
|
usecs = $7;
|
|
|
|
if (pseudo_header != NULL) {
|
|
|
|
/* pseudo_header->user is set in ascend-scanner.l */
|
|
|
|
pseudo_header->type = $1;
|
|
|
|
pseudo_header->sess = $2;
|
|
|
|
pseudo_header->call_num[0] = '\0';
|
|
|
|
pseudo_header->chunk = 0;
|
|
|
|
pseudo_header->task = $4;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
;
|
|
|
|
|
2001-12-04 10:07:30 +00:00
|
|
|
/* XMIT-44: (task "freedm_task" at 0xe051fd10, time: 6258.66) 29 octets @ 0x606d1f00 */
|
|
|
|
/* 1 2 3 4 5 6 7 8 9 10 11 12 */
|
|
|
|
wdp8_hdr: wds_prefix decnum KEYWORD string KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
|
|
|
|
wirelen = $10;
|
2005-02-05 17:39:12 +00:00
|
|
|
caplen = $10;
|
2001-12-04 10:07:30 +00:00
|
|
|
secs = $8;
|
|
|
|
usecs = $9;
|
|
|
|
if (pseudo_header != NULL) {
|
|
|
|
/* pseudo_header->user is set in ascend-scanner.l */
|
|
|
|
pseudo_header->type = $1;
|
|
|
|
pseudo_header->sess = $2;
|
|
|
|
pseudo_header->call_num[0] = '\0';
|
|
|
|
pseudo_header->chunk = 0;
|
|
|
|
pseudo_header->task = $6;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
;
|
|
|
|
|
1999-09-13 03:49:04 +00:00
|
|
|
/*
|
|
|
|
Date: 01/12/1990. Time: 12:22:33
|
|
|
|
Cause an attempt to place call to 14082750382
|
|
|
|
*/
|
2000-11-12 04:57:39 +00:00
|
|
|
/* 1 2 3 4 5 6 7 8 9 10*/
|
|
|
|
wdd_date: WDD_DATE decnum decnum decnum KEYWORD decnum decnum decnum KEYWORD string {
|
2000-11-11 03:15:07 +00:00
|
|
|
/*
|
|
|
|
* Supply the date/time value to the code above us; it will use the
|
|
|
|
* first date/time value supplied as the capture start date/time.
|
|
|
|
*/
|
|
|
|
struct tm wddt;
|
|
|
|
|
|
|
|
wddt.tm_sec = $8;
|
|
|
|
wddt.tm_min = $7;
|
|
|
|
wddt.tm_hour = $6;
|
|
|
|
wddt.tm_mday = $3;
|
|
|
|
wddt.tm_mon = $2 - 1;
|
|
|
|
wddt.tm_year = ($4 > 1970) ? $4 - 1900 : 70;
|
Add some comments, and fix one comment.
Remove what appear to be a pair of dangling "else"s.
Before calling "mktime()" on a "struct tm", you have to set "tm_isdst",
so it knows what to do about daylight savings time; set it to -1, so it
picks the appropriate time (except, presumably, for those times that
don't exist, when the clock is moved forward, where there is no
appropriate time, and those times that exist twice, when the clock is
moved backward, where there are *two* times and you can't tell which is
appropriate).
svn path=/trunk/; revision=2604
2000-11-11 01:44:05 +00:00
|
|
|
wddt.tm_isdst = -1;
|
1999-09-13 03:49:04 +00:00
|
|
|
|
2007-03-21 01:32:50 +00:00
|
|
|
start_time = (guint32) mktime(&wddt);
|
2000-11-12 04:57:39 +00:00
|
|
|
}
|
|
|
|
;
|
2005-02-05 17:39:12 +00:00
|
|
|
|
2000-11-12 04:57:39 +00:00
|
|
|
/*
|
|
|
|
WD_DIALOUT_DISP: chunk 2515EE type IP.
|
|
|
|
(task: 251790, time: 994953.28) 44 octets @ 2782B8
|
|
|
|
*/
|
|
|
|
/* 1 2 3 4 5 6 7 8 9 10 11*/
|
|
|
|
wdd_hdr: WDD_CHUNK hexnum KEYWORD KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
|
|
|
|
wirelen = $9;
|
2005-02-05 17:39:12 +00:00
|
|
|
caplen = $9;
|
2000-11-12 04:57:39 +00:00
|
|
|
secs = $7;
|
|
|
|
usecs = $8;
|
1999-09-13 03:49:04 +00:00
|
|
|
if (pseudo_header != NULL) {
|
|
|
|
/* pseudo_header->call_num is set in ascend-scanner.l */
|
|
|
|
pseudo_header->type = ASCEND_PFX_WDD;
|
|
|
|
pseudo_header->user[0] = '\0';
|
|
|
|
pseudo_header->sess = 0;
|
2000-11-12 04:57:39 +00:00
|
|
|
pseudo_header->chunk = $2;
|
|
|
|
pseudo_header->task = $5;
|
1999-09-13 03:49:04 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
;
|
1999-09-11 04:53:26 +00:00
|
|
|
|
2000-01-10 17:33:17 +00:00
|
|
|
byte: HEXBYTE {
|
2005-02-05 17:39:12 +00:00
|
|
|
/* remember the position of the data group in the trace, to tip
|
|
|
|
off ascend_seek() as to where to look for the next header. */
|
|
|
|
if (first_hexbyte == 0)
|
|
|
|
first_hexbyte = file_tell(*fh_ptr);
|
|
|
|
|
1999-09-11 04:53:26 +00:00
|
|
|
if (bcur < caplen) {
|
1999-09-11 22:36:38 +00:00
|
|
|
pkt_data[bcur] = $1;
|
1999-09-11 04:53:26 +00:00
|
|
|
bcur++;
|
|
|
|
}
|
|
|
|
|
2005-02-05 17:39:12 +00:00
|
|
|
/* arbitrary safety maximum... */
|
|
|
|
if (bcur >= ASCEND_MAX_PKT_LEN)
|
1999-09-11 04:53:26 +00:00
|
|
|
YYACCEPT;
|
|
|
|
}
|
|
|
|
;
|
|
|
|
|
1999-09-13 03:49:04 +00:00
|
|
|
/* XXX There must be a better way to do this... */
|
1999-09-11 04:53:26 +00:00
|
|
|
bytegroup: byte
|
|
|
|
| byte byte
|
|
|
|
| byte byte byte
|
|
|
|
| byte byte byte byte
|
|
|
|
| byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte byte byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte byte byte byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte byte byte byte byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte byte byte byte byte byte byte byte byte byte
|
|
|
|
| byte byte byte byte byte byte byte byte byte byte byte byte byte byte byte byte
|
|
|
|
;
|
|
|
|
|
|
|
|
dataln: COUNTER bytegroup;
|
|
|
|
|
|
|
|
datagroup: dataln
|
|
|
|
| dataln dataln
|
|
|
|
| dataln dataln dataln
|
|
|
|
| dataln dataln dataln dataln
|
|
|
|
| dataln dataln dataln dataln dataln
|
|
|
|
| dataln dataln dataln dataln dataln dataln
|
|
|
|
| dataln dataln dataln dataln dataln dataln dataln
|
|
|
|
| dataln dataln dataln dataln dataln dataln dataln dataln
|
|
|
|
;
|
|
|
|
|
|
|
|
%%
|
|
|
|
|
|
|
|
void
|
|
|
|
init_parse_ascend()
|
|
|
|
{
|
|
|
|
at_eof = 0;
|
2000-11-11 03:15:07 +00:00
|
|
|
start_time = 0; /* we haven't see a date/time yet */
|
1999-09-11 04:53:26 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Parse the capture file. Return the offset of the next packet, or zero
|
|
|
|
if there is none. */
|
|
|
|
int
|
2004-01-06 20:05:39 +00:00
|
|
|
parse_ascend(FILE_T fh, guint8 *pd, struct ascend_phdr *phdr,
|
2006-11-05 22:46:44 +00:00
|
|
|
ascend_pkthdr *hdr, gint64 *start_of_data)
|
1999-09-11 04:53:26 +00:00
|
|
|
{
|
|
|
|
/* yydebug = 1; */
|
2005-02-05 17:39:12 +00:00
|
|
|
int retval;
|
2001-12-06 08:25:52 +00:00
|
|
|
ascend_init_lexer(fh);
|
1999-09-11 04:53:26 +00:00
|
|
|
pkt_data = pd;
|
1999-09-11 22:36:38 +00:00
|
|
|
pseudo_header = phdr;
|
|
|
|
header = hdr;
|
2005-02-05 17:39:12 +00:00
|
|
|
fh_ptr = &fh;
|
|
|
|
|
|
|
|
bcur = 0;
|
|
|
|
first_hexbyte = 0;
|
|
|
|
wirelen = 0;
|
|
|
|
caplen = 0;
|
|
|
|
|
2000-11-12 04:57:39 +00:00
|
|
|
/*
|
|
|
|
* Not all packets in a "wdd" dump necessarily have a "Cause an
|
|
|
|
* attempt to place call to" header (I presume this can happen if
|
|
|
|
* there was a call in progress when the packet was sent or
|
|
|
|
* received), so we won't necessarily have the phone number for
|
|
|
|
* the packet.
|
|
|
|
*
|
|
|
|
* XXX - we could assume, in the sequential pass, that it's the
|
|
|
|
* phone number from the last call, and remember that for use
|
|
|
|
* when doing random access.
|
|
|
|
*/
|
|
|
|
pseudo_header->call_num[0] = '\0';
|
|
|
|
|
2005-02-05 17:39:12 +00:00
|
|
|
retval = yyparse();
|
|
|
|
|
|
|
|
caplen = bcur;
|
|
|
|
|
|
|
|
/* did we see any data (hex bytes)? if so, tip off ascend_seek()
|
|
|
|
as to where to look for the next packet, if any. If we didn't,
|
|
|
|
maybe this record was broken. Advance so we don't get into
|
|
|
|
an infinite loop reading a broken trace. */
|
|
|
|
if (first_hexbyte)
|
|
|
|
*start_of_data = first_hexbyte;
|
|
|
|
|
|
|
|
/* if we got at least some data, return success even if the parser
|
|
|
|
reported an error. This is because the debug header gives the number
|
|
|
|
of bytes on the wire, not actually how many bytes are in the trace.
|
|
|
|
We won't know where the data ends until we run into the next packet. */
|
|
|
|
if (caplen) {
|
|
|
|
if (header) {
|
|
|
|
header->start_time = start_time;
|
|
|
|
header->secs = secs;
|
|
|
|
header->usecs = usecs;
|
|
|
|
header->caplen = caplen;
|
|
|
|
header->len = wirelen;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Didn't see any data. Still, perhaps the parser was happy. */
|
|
|
|
if (retval)
|
|
|
|
return 0;
|
|
|
|
else
|
1999-09-11 04:53:26 +00:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2005-07-22 17:57:40 +00:00
|
|
|
yyerror (const char *s)
|
1999-09-11 04:53:26 +00:00
|
|
|
{
|
Have the Wiretap open, read, and seek-and-read routines return, in
addition to an error code, an error info string, for
WTAP_ERR_UNSUPPORTED, WTAP_ERR_UNSUPPORTED_ENCAP, and
WTAP_ERR_BAD_RECORD errors. Replace the error messages logged with
"g_message()" for those errors with g_strdup()ed or g_strdup_printf()ed
strings returned as the error info string, and change the callers of
those routines to, for those errors, put the info string into the
printed message or alert box for the error.
Add messages for cases where those errors were returned without printing
an additional message.
Nobody uses the error code from "cf_read()" - "cf_read()" puts up the
alert box itself for failures; get rid of the error code, so it just
returns a success/failure indication.
Rename "file_read_error_message()" to "cf_read_error_message()", as it
handles read errors from Wiretap, and have it take an error info string
as an argument. (That handles a lot of the work of putting the info
string into the error message.)
Make some variables in "ascend-grammar.y" static.
Check the return value of "erf_read_header()" in "erf_seek_read()".
Get rid of an unused #define in "i4btrace.c".
svn path=/trunk/; revision=9852
2004-01-25 21:55:17 +00:00
|
|
|
ascend_parse_error = s;
|
1999-09-11 04:53:26 +00:00
|
|
|
}
|