/* capture.c
* Routines for packet capture windows
*
- * $Id: capture.c,v 1.188 2002/08/13 18:12:11 guy Exp $
+ * $Id: capture.c,v 1.189 2002/08/28 21:00:05 jmayer Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
- *
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
/* There's stuff to read from the sync pipe, meaning the child has sent
us a message, or the sync pipe has closed, meaning the child has
closed it (perhaps because it exited). */
-static void
+static void
cap_file_input_cb(gpointer data, gint source _U_,
GdkInputCondition condition _U_)
{
capturing any more packets. Pick up its exit status, and
complain if it did anything other than exit with status 0. */
wait_for_child(FALSE);
-
+
/* Read what remains of the capture file, and finish the capture.
XXX - do something if this fails? */
switch (finish_tail_cap_file(cf, &err)) {
q++;
nread--;
break;
- }
+ }
}
/* Read from the capture file the number of records the child told us
sigmsg = "Segmentation violation";
break;
- /* http://metalab.unc.edu/pub/Linux/docs/HOWTO/GCC-HOWTO
+ /* http://metalab.unc.edu/pub/Linux/docs/HOWTO/GCC-HOWTO
Linux is POSIX compliant. These are not POSIX-defined signals ---
ISO/IEC 9945-1:1990 (IEEE Std 1003.1-1990), paragraph B.3.3.1.1 sez:
}
}
-/* Mimic pcap_open_live() for pipe captures
+/* Mimic pcap_open_live() for pipe captures
* We check if "pipename" is "-" (stdin) or a FIFO, open it, and read the
* header.
* N.B. : we can't read the libpcap formats used in RedHat 6.1 or SuSE 6.3
phdr.ts.tv_usec = rechdr->hdr.ts_usec;
phdr.caplen = rechdr->hdr.incl_len;
phdr.len = rechdr->hdr.orig_len;
-
+
capture_pcap_cb((guchar *)ld, &phdr, data);
-
+
ld->pipe_state = STATE_EXPECT_REC_HDR;
return 1;
#define N_COUNTS (sizeof counts / sizeof counts[0])
-#ifdef _WIN32
- WORD wVersionRequested;
- WSADATA wsaData;
+#ifdef _WIN32
+ WORD wVersionRequested;
+ WSADATA wsaData;
#else
static const char ppamsg[] = "can't find PPA for ";
char *libpcap_warn;
signed/unsigned 64-bit int */
#define DECISIZE 20
- /* Initialize Windows Socket if we are in a WIN32 OS
+ /* Initialize Windows Socket if we are in a WIN32 OS
This needs to be done before querying the interface for network/netmask */
-#ifdef _WIN32
- wVersionRequested = MAKEWORD( 1, 1 );
- err = WSAStartup( wVersionRequested, &wsaData );
- if (err!=0) {
- snprintf(errmsg, sizeof errmsg,
- "Couldn't initialize Windows Sockets.");
- pch=NULL;
- goto error;
- }
-#endif
+#ifdef _WIN32
+ wVersionRequested = MAKEWORD( 1, 1 );
+ err = WSAStartup( wVersionRequested, &wsaData );
+ if (err!=0) {
+ snprintf(errmsg, sizeof errmsg,
+ "Couldn't initialize Windows Sockets.");
+ pch=NULL;
+ goto error;
+ }
+#endif
ld.go = TRUE;
ld.counts.total = 0;
goto error;
}
if (capture_opts.ringbuffer_on) {
- ld.pdh = ringbuf_init_wtap_dump_fdopen(WTAP_FILE_PCAP, ld.linktype,
+ ld.pdh = ringbuf_init_wtap_dump_fdopen(WTAP_FILE_PCAP, ld.linktype,
file_snaplen, &err);
} else {
ld.pdh = wtap_dump_fdopen(cfile.save_file_fd, WTAP_FILE_PCAP,
if (capture_child)
signal(SIGUSR1, stop_capture);
#endif
- /* initialize capture stop conditions */
+ /* initialize capture stop conditions */
init_capture_stop_conditions();
/* create stop conditions */
if (capture_opts.has_autostop_filesize)
cnd_stop_capturesize =
- cnd_new(CND_CLASS_CAPTURESIZE,(long)capture_opts.autostop_filesize * 1000);
+ cnd_new(CND_CLASS_CAPTURESIZE,(long)capture_opts.autostop_filesize * 1000);
if (capture_opts.has_autostop_duration)
cnd_stop_timeout =
cnd_new(CND_CLASS_TIMEOUT,(gint32)capture_opts.autostop_duration);
if (inpkts > 0) {
ld.sync_packets += inpkts;
/* check capture stop conditons */
- if (cnd_stop_capturesize != NULL && cnd_eval(cnd_stop_capturesize,
+ if (cnd_stop_capturesize != NULL && cnd_eval(cnd_stop_capturesize,
(guint32)wtap_get_bytes_dumped(ld.pdh))){
/* Capture file reached its maximum size. */
if (capture_opts.ringbuffer_on) {
for (i = 0; i < N_COUNTS; i++) {
snprintf(label_str, sizeof(label_str), "%d",
*counts[i].value_ptr);
-
+
gtk_label_set(GTK_LABEL(counts[i].value), label_str);
-
+
snprintf(label_str, sizeof(label_str), "(%.1f%%)",
pct(*counts[i].value_ptr, ld.counts.total));
-
+
gtk_label_set(GTK_LABEL(counts[i].percent), label_str);
}
}
}
} /* while (ld.go) */
-
+
/* delete stop conditions */
if (cnd_stop_capturesize != NULL)
cnd_delete(cnd_stop_capturesize);
static void
capture_stop_cb(GtkWidget *w _U_, gpointer data) {
loop_data *ld = (loop_data *) data;
-
+
ld->go = FALSE;
}
loop_data *ld = (loop_data *) user;
int err;
- if ((++ld->counts.total >= ld->max) && (ld->max > 0))
+ if ((++ld->counts.total >= ld->max) && (ld->max > 0))
{
ld->go = FALSE;
}
git.samba.org / obnox / wireshark / wip.git / blobdiff