Start moving files to ui/ and ui/cli/

svn path=/trunk/; revision=41047

1 files changed, 230 insertions, 0 deletions

diff --git a/ui/cli/tap-mgcpstat.c b/ui/cli/tap-mgcpstat.c
new file mode 100644
index 0000000000..f5b0b1ee79
--- /dev/null
+++ b/ui/cli/tap-mgcpstat.c
@@ -0,0 +1,230 @@
+/* tap-mgcpstat.c
+ * mgcpstat   2003 Lars Roland
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#include <string.h>
+#include "epan/packet_info.h"
+#include <epan/tap.h>
+#include <epan/stat_cmd_args.h>
+#include "epan/value_string.h"
+#include "epan/dissectors/packet-mgcp.h"
+#include "timestats.h"
+
+#define NUM_TIMESTATS 11
+
+/* used to keep track of the statistics for an entire program interface */
+typedef struct _mgcpstat_t {
+	char *filter;
+        timestat_t rtd[NUM_TIMESTATS];
+	guint32 open_req_num;
+	guint32 disc_rsp_num;
+	guint32 req_dup_num;
+	guint32 rsp_dup_num;
+} mgcpstat_t;
+
+static const value_string mgcp_mesage_type[] = {
+  {  0,	"Overall"},
+  {  1,	"EPCF   "},
+  {  2,	"CRCX   "},
+  {  3,	"MDCX   "},
+  {  4,	"DLCX   "},
+  {  5,	"RQNT   "},
+  {  6,	"NTFY   "},
+  {  7,	"AUEP   "},
+  {  8, "AUCX   "},
+  {  9, "RSIP   "},
+  {  0, NULL}
+};
+
+static int
+mgcpstat_packet(void *pms, packet_info *pinfo, epan_dissect_t *edt _U_, const void *pmi)
+{
+	mgcpstat_t *ms=(mgcpstat_t *)pms;
+	const mgcp_info_t *mi=pmi;
+	nstime_t delta;
+	int ret = 0;
+
+	switch (mi->mgcp_type) {
+
+	case MGCP_REQUEST:
+		if(mi->is_duplicate){
+			/* Duplicate is ignored */
+			ms->req_dup_num++;
+		}
+		else {
+			ms->open_req_num++;
+		}
+		break;
+
+	case MGCP_RESPONSE:
+		if(mi->is_duplicate){
+			/* Duplicate is ignored */
+			ms->rsp_dup_num++;
+		}
+		else if (!mi->request_available) {
+			/* no request was seen */
+			ms->disc_rsp_num++;
+		}
+		else {
+			ms->open_req_num--;
+			/* calculate time delta between request and response */
+			nstime_delta(&delta, &pinfo->fd->abs_ts, &mi->req_time);
+
+			time_stat_update(&(ms->rtd[0]),&delta, pinfo);
+
+			if (g_ascii_strncasecmp(mi->code, "EPCF", 4) == 0 ) {
+				time_stat_update(&(ms->rtd[1]),&delta, pinfo);
+			}
+			else if (g_ascii_strncasecmp(mi->code, "CRCX", 4) == 0 ) {
+				time_stat_update(&(ms->rtd[2]),&delta, pinfo);
+			}
+			else if (g_ascii_strncasecmp(mi->code, "MDCX", 4) == 0 ) {
+				time_stat_update(&(ms->rtd[3]),&delta, pinfo);
+			}
+			else if (g_ascii_strncasecmp(mi->code, "DLCX", 4) == 0 ) {
+				time_stat_update(&(ms->rtd[4]),&delta, pinfo);
+			}
+			else if (g_ascii_strncasecmp(mi->code, "RQNT", 4) == 0 ) {
+				time_stat_update(&(ms->rtd[5]),&delta, pinfo);
+			}
+			else if (g_ascii_strncasecmp(mi->code, "NTFY", 4) == 0 ) {
+				time_stat_update(&(ms->rtd[6]),&delta, pinfo);
+			}
+			else if (g_ascii_strncasecmp(mi->code, "AUEP", 4) == 0 ) {
+				time_stat_update(&(ms->rtd[7]),&delta, pinfo);
+			}
+			else if (g_ascii_strncasecmp(mi->code, "AUCX", 4) == 0 ) {
+				time_stat_update(&(ms->rtd[8]),&delta, pinfo);
+			}
+			else if (g_ascii_strncasecmp(mi->code, "RSIP", 4) == 0 ) {
+				time_stat_update(&(ms->rtd[9]),&delta, pinfo);
+			}
+			else {
+				time_stat_update(&(ms->rtd[10]),&delta, pinfo);
+			}
+
+			ret = 1;
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	return ret;
+}
+
+static void
+mgcpstat_draw(void *pms)
+{
+	mgcpstat_t *ms=(mgcpstat_t *)pms;
+	int i;
+
+	/* printing results */
+	printf("\n");
+	printf("=====================================================================================================\n");
+	printf("MGCP Response Time Delay (RTD) Statistics:\n");
+	printf("Filter for statistics: %s\n",ms->filter?ms->filter:"");
+        printf("Duplicate requests: %u\n",ms->req_dup_num);
+        printf("Duplicate responses: %u\n",ms->rsp_dup_num);
+        printf("Open requests: %u\n",ms->open_req_num);
+        printf("Discarded responses: %u\n",ms->disc_rsp_num);
+        printf("Type    | Messages   |    Min RTD    |    Max RTD    |    Avg RTD    | Min in Frame | Max in Frame |\n");
+        for(i=0;i<NUM_TIMESTATS;i++) {
+        	if(ms->rtd[i].num) {
+        		printf("%s | %7u    | %8.2f msec | %8.2f msec | %8.2f msec |  %10u  |  %10u  |\n",
+        			val_to_str(i,mgcp_mesage_type,"Other  "),ms->rtd[i].num,
+				nstime_to_msec(&(ms->rtd[i].min)), nstime_to_msec(&(ms->rtd[i].max)),
+				get_average(&(ms->rtd[i].tot), ms->rtd[i].num),
+				ms->rtd[i].min_num, ms->rtd[i].max_num
+			);
+		}
+	}
+        printf("=====================================================================================================\n");
+}
+
+
+static void
+mgcpstat_init(const char *optarg, void* userdata _U_)
+{
+	mgcpstat_t *ms;
+	int i;
+	GString *error_string;
+
+	ms=g_malloc(sizeof(mgcpstat_t));
+	if(!strncmp(optarg,"mgcp,rtd,",9)){
+		ms->filter=g_strdup(optarg+9);
+	} else {
+		ms->filter=NULL;
+	}
+
+	for(i=0;i<NUM_TIMESTATS;i++) {
+		ms->rtd[i].num=0;
+		ms->rtd[i].min_num=0;
+		ms->rtd[i].max_num=0;
+		ms->rtd[i].min.secs=0;
+        	ms->rtd[i].min.nsecs=0;
+        	ms->rtd[i].max.secs=0;
+        	ms->rtd[i].max.nsecs=0;
+        	ms->rtd[i].tot.secs=0;
+        	ms->rtd[i].tot.nsecs=0;
+	}
+
+	ms->open_req_num=0;
+	ms->disc_rsp_num=0;
+	ms->req_dup_num=0;
+	ms->rsp_dup_num=0;
+
+	error_string=register_tap_listener("mgcp", ms, ms->filter, 0, NULL, mgcpstat_packet, mgcpstat_draw);
+	if(error_string){
+		/* error, we failed to attach to the tap. clean up */
+		g_free(ms->filter);
+		g_free(ms);
+
+		fprintf(stderr, "tshark: Couldn't register mgcp,rtd tap: %s\n",
+		    error_string->str);
+		g_string_free(error_string, TRUE);
+		exit(1);
+	}
+}
+
+
+void
+register_tap_listener_mgcpstat(void)
+{
+	/* We don't register this tap, if we don't have the mgcp plugin loaded.*/
+	if (find_tap_id("mgcp")) {
+		register_stat_cmd_arg("mgcp,rtd", mgcpstat_init, NULL);
+	}
+}
+