+%{
/* ascend-grammar.y
*
- * $Id: ascend-grammar.y,v 1.7 1999/10/27 17:07:08 guy Exp $
+ * $Id$
*
* Wiretap Library
- * Copyright (c) 1998 by Gilbert Ramirez <gram@verdict.uthscsa.edu>
+ * Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
[0000]: 00 C0 7B 71 45 6C 00 60 08 16 AA 51 08 00 45 00
[0010]: 00 2C 66 1C 40 00 80 06 53 F6 AC 14 00 18 CC 47
[0020]: C8 45 0A 31 00 50 3B D9 5B 75 00 00
-
- */
+ The following output comes from a MAX with Software 7.2.3:
-%{
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
+RECV-187:(task: B050B480, time: 18042248.03) 100 octets @ 800012C0
+ [0000]: FF 03 00 21 45 00 00 60 E3 49 00 00 7F 11 FD 7B
+ [0010]: C0 A8 F7 05 8A C8 18 51 00 89 00 89 00 4C C7 C1
+ [0020]: CC 8E 40 00 00 01 00 00 00 00 00 01 20 45 4A 45
+ [0030]: 42 45 43 45 48 43 4E 46 43 46 41 43 41 43 41 43
+ [0040]: 41 43 41 43 41 43 41 43 41 43 41 42 4E 00 00 20
+ [0050]: 00 01 C0 0C 00 20 00 01 00 04 93 E0 00 06 60 00
+ [0060]: C0 A8 F7 05
+XMIT-187:(task: B0292CA0, time: 18042248.04) 60 octets @ 800AD576
+ [0000]: FF 03 00 21 45 00 00 38 D7 EE 00 00 0F 01 11 2B
+ [0010]: 0A FF FF FE C0 A8 F7 05 03 0D 33 D3 00 00 00 00
+ [0020]: 45 00 00 60 E3 49 00 00 7E 11 FE 7B C0 A8 F7 05
+ [0030]: 8A C8 18 51 00 89 00 89 00 4C C7 C1
+RECV-187:(task: B0292CA0, time: 18042251.92) 16 octets @ 800018E8
+ [0000]: FF 03 C0 21 09 01 00 0C DE 61 96 4B 00 30 94 92
+
+ In TAOS 8.0, Lucent slightly changed the format as follows:
+
+ Example 'wandisp' output data (TAOS 8.0.3): (same format is used
+ for 'wanopen' and 'wannext' command)
+
+RECV-14: (task "idle task" at 0xb05e6e00, time: 1279.01) 29 octets @ 0x8000e0fc
+ [0000]: ff 03 c0 21 01 01 00 19 01 04 05 f4 11 04 05 f4 ...!.... ........
+ [0010]: 13 09 03 00 c0 7b 9a 9f 2d 17 04 10 00 .....{.. -....
+XMIT-14: (task "idle task" at 0xb05e6e00, time: 1279.02) 38 octets @ 0x8007fd56
+ [0000]: ff 03 c0 21 01 01 00 22 00 04 00 00 01 04 05 f4 ...!..." ........
+ [0010]: 03 05 c2 23 05 11 04 05 f4 13 09 03 00 c0 7b 80 ...#.... ......{.
+ [0020]: 7c ef 17 04 0e 00 |.....
+XMIT-14: (task "idle task" at 0xb05e6e00, time: 1279.02) 29 octets @ 0x8007fa36
+ [0000]: ff 03 c0 21 02 01 00 19 01 04 05 f4 11 04 05 f4 ...!.... ........
+ [0010]: 13 09 03 00 c0 7b 9a 9f 2d 17 04 10 00 .....{.. -....
+
+ Example 'wandsess' output data (TAOS 8.0.3):
+
+RECV-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.50) 20 octets @ 0x8000d198
+ [0000]: ff 03 00 3d c0 00 00 04 80 fd 02 01 00 0a 11 06 ...=.... ........
+ [0010]: 00 01 01 03 ....
+XMIT-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.51) 26 octets @ 0x800806b6
+ [0000]: ff 03 00 3d c0 00 00 00 80 21 01 01 00 10 02 06 ...=.... .!......
+ [0010]: 00 2d 0f 01 03 06 89 64 03 08 .-.....d ..
+XMIT-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.51) 20 octets @ 0x8007f716
+ [0000]: ff 03 00 3d c0 00 00 01 80 fd 01 01 00 0a 11 06 ...=.... ........
+ [0010]: 00 01 01 03 ....
+
+ The changes since TAOS 7.X are:
+
+ 1) White space is added before "(task".
+ 2) Task has a name, indicated by a subsequent string surrounded by a
+ double-quote.
+ 3) Address expressed in hex number has a preceeding "0x".
+ 4) Hex numbers are in lower case.
+ 5) There is a character display corresponding to hex data in each line.
+
+ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
-#include "wtap.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "wtap-int.h"
#include "buffer.h"
#include "ascend.h"
#include "ascend-int.h"
-#define NFH_PATH "/dev/null"
-
-extern void ascend_init_lexer(FILE *fh, FILE *nfh);
-extern int at_eof;
+#define NO_USER "<none>"
int yyparse(void);
void yyerror(char *);
-int bcur = 0, bcount;
-guint32 secs, usecs, caplen, wirelen;
-ascend_pkthdr *header;
+gchar *ascend_parse_error;
+
+static unsigned int bcur = 0, bcount;
+static guint32 start_time, secs, usecs, caplen, wirelen;
+static ascend_pkthdr *header;
struct ascend_phdr *pseudo_header;
-char *pkt_data;
-FILE *nfh = NULL;
-struct tm wddt;
+static guint8 *pkt_data;
%}
%union {
gchar *s;
guint32 d;
-char b;
+guint8 b;
}
-%token <s> STRING KEYWORD COUNTER
+%token <s> STRING KEYWORD WDD_DATE WDD_CHUNK COUNTER
%token <d> WDS_PREFIX DECNUM HEXNUM
-%token <b> BYTE
+%token <b> HEXBYTE
%type <s> string dataln datagroup
%type <d> wds_prefix decnum hexnum
data_packet:
| wds_hdr datagroup
+ | wds8_hdr datagroup
+ | wdp7_hdr datagroup
+ | wdp8_hdr datagroup
+ | wdd_date wdd_hdr datagroup
| wdd_hdr datagroup
;
hexnum: HEXNUM;
+/* RECV-iguana:241:(task: B02614C0, time: 1975432.85) 49 octets @ 8003BD94 */
/* 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 {
wirelen = $9;
caplen = ($9 < ASCEND_MAX_PKT_LEN) ? $9 : ASCEND_MAX_PKT_LEN;
+ /* If we don't have as many bytes of data as the octet count in
+ the header, make the capture length the number of bytes we
+ actually have. */
if (bcount > 0 && bcount <= caplen)
caplen = bcount;
- else
secs = $7;
usecs = $8;
if (pseudo_header != NULL) {
bcur = 0;
}
;
+
+/* 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;
+ caplen = ($11 < ASCEND_MAX_PKT_LEN) ? $11 : ASCEND_MAX_PKT_LEN;
+ /* If we don't have as many bytes of data as the octet count in
+ the header, make the capture length the number of bytes we
+ actually have. */
+ if (bcount > 0 && bcount <= caplen)
+ caplen = bcount;
+ 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;
+ }
+
+ bcur = 0;
+}
+;
+
+/* RECV-187:(task: B050B480, time: 18042248.03) 100 octets @ 800012C0 */
+/* 1 2 3 4 5 6 7 8 9 10 */
+wdp7_hdr: wds_prefix decnum KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
+ wirelen = $8;
+ caplen = ($8 < ASCEND_MAX_PKT_LEN) ? $8 : ASCEND_MAX_PKT_LEN;
+ /* If we don't have as many bytes of data as the octet count in
+ the header, make the capture length the number of bytes we
+ actually have. */
+ if (bcount > 0 && bcount <= caplen)
+ caplen = bcount;
+ 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;
+ }
+
+ bcur = 0;
+}
+;
+
+/* 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;
+ caplen = ($10 < ASCEND_MAX_PKT_LEN) ? $10 : ASCEND_MAX_PKT_LEN;
+ /* If we don't have as many bytes of data as the octet count in
+ the header, make the capture length the number of bytes we
+ actually have. */
+ if (bcount > 0 && bcount <= caplen)
+ caplen = bcount;
+ 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;
+ }
+
+ bcur = 0;
+}
+;
+
/*
Date: 01/12/1990. Time: 12:22:33
Cause an attempt to place call to 14082750382
+*/
+/* 1 2 3 4 5 6 7 8 9 10*/
+wdd_date: WDD_DATE decnum decnum decnum KEYWORD decnum decnum decnum KEYWORD string {
+ /*
+ * 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;
+ wddt.tm_isdst = -1;
+
+ start_time = mktime(&wddt);
+}
+;
+
+/*
WD_DIALOUT_DISP: chunk 2515EE type IP.
(task: 251790, time: 994953.28) 44 octets @ 2782B8
*/
-/* 1 2 3 4 5 6 6 6 9 10 11 12 13 14 15 16 17 18 19 20 21*/
-wdd_hdr: KEYWORD decnum decnum decnum KEYWORD decnum decnum decnum KEYWORD string KEYWORD hexnum KEYWORD KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
- wddt.tm_sec = $4;
- wddt.tm_min = $3;
- wddt.tm_hour = $2;
- wddt.tm_mday = $6;
- wddt.tm_mon = $7;
- wddt.tm_year = ($8 > 1970) ? $8 - 1900 : 70;
-
- wirelen = $19;
- caplen = ($19 < ASCEND_MAX_PKT_LEN) ? $19 : ASCEND_MAX_PKT_LEN;
+/* 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;
+ caplen = ($9 < ASCEND_MAX_PKT_LEN) ? $9 : ASCEND_MAX_PKT_LEN;
+ /* If we don't have as many bytes of data as the octet count in
+ the header, make the capture length the number of bytes we
+ actually have. */
if (bcount > 0 && bcount <= caplen)
caplen = bcount;
- else
- secs = mktime(&wddt);
- usecs = $18;
+ secs = $7;
+ usecs = $8;
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;
- pseudo_header->chunk = $12;
- pseudo_header->task = $15;
+ pseudo_header->chunk = $2;
+ pseudo_header->task = $5;
}
bcur = 0;
}
;
-byte: BYTE {
+byte: HEXBYTE {
if (bcur < caplen) {
pkt_data[bcur] = $1;
bcur++;
if (bcur >= caplen) {
if (header != NULL) {
+ header->start_time = start_time;
header->secs = secs;
header->usecs = usecs;
header->caplen = caplen;
{
bcur = 0;
at_eof = 0;
-
- /* In order to keep flex from printing a lot of newlines while reading
- the capture data, we open up /dev/null and point yyout at the null
- file handle. */
- if (! nfh) {
- nfh = fopen(NFH_PATH, "r");
- }
+ start_time = 0; /* we haven't see a date/time yet */
}
/* Parse the capture file. Return the offset of the next packet, or zero
if there is none. */
int
-parse_ascend(FILE *fh, void *pd, struct ascend_phdr *phdr,
+parse_ascend(FILE_T fh, guint8 *pd, struct ascend_phdr *phdr,
ascend_pkthdr *hdr, int len)
{
/* yydebug = 1; */
- ascend_init_lexer(fh, nfh);
+ ascend_init_lexer(fh);
pkt_data = pd;
pseudo_header = phdr;
header = hdr;
bcount = len;
+ /*
+ * 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';
+
if (yyparse())
return 0;
else
void
yyerror (char *s)
{
- /* fprintf (stderr, "%s\n", s); */
+ ascend_parse_error = s;
}
git.samba.org / obnox / wireshark / wip.git / blobdiff