diff options
| author | Guy Harris <guy@alum.mit.edu> | 2002-05-23 08:17:31 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2002-05-23 08:17:31 +0000 |
| commit | 85c7401856f07c2c460a9a4e3c4549f12549ff36 (patch) | |
| tree | ba8e50fa6a424847c597301414596fb2284c0cfa /wiretap/snoop.c | |
| parent | 15fe575899cfc302565b3a420692c4e7fac84b74 (diff) | |
Set the LANE subtype in the "seek and read" routine.
svn path=/trunk/; revision=5529
Diffstat (limited to 'wiretap/snoop.c')
| -rw-r--r-- | wiretap/snoop.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/wiretap/snoop.c b/wiretap/snoop.c index 12f12727a1..5c989cad37 100644 --- a/wiretap/snoop.c +++ b/wiretap/snoop.c @@ -1,6 +1,6 @@ /* snoop.c * - * $Id: snoop.c,v 1.49 2002/05/07 06:25:30 guy Exp $ + * $Id: snoop.c,v 1.50 2002/05/23 08:17:31 guy Exp $ * * Wiretap Library * Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu> @@ -427,6 +427,8 @@ static gboolean snoop_seek_read(wtap *wth, long seek_off, union wtap_pseudo_header *pseudo_header, u_char *pd, int length, int *err) { + gboolean ret; + if (file_seek(wth->random_fh, seek_off, SEEK_SET) == -1) { *err = file_error(wth->random_fh); return FALSE; @@ -443,7 +445,17 @@ snoop_seek_read(wtap *wth, long seek_off, /* * Read the packet data. */ - return snoop_read_rec_data(wth->random_fh, pd, length, err); + if (!snoop_read_rec_data(wth->random_fh, pd, length, err)) + return FALSE; /* failed */ + + /* + * If this is ATM LANE traffic, try to guess what type of LANE + * traffic it is based on the packet contents. + */ + if (wth->file_encap == WTAP_ENCAP_ATM_SNIFFER && + pseudo_header->atm.type == TRAF_LANE) + atm_guess_lane_type(pd, length, pseudo_header); + return TRUE; } static gboolean |