*
* $Id$
*
- * Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@ethereal.com>
+ * 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.
#include <string.h>
#include "epan/packet_info.h"
#include <epan/tap.h>
+#include <epan/stat_cmd_args.h>
#include <epan/dissectors/packet-dcerpc.h>
-#include "register.h"
+
+#define MICROSECS_PER_SEC 1000000
+#define NANOSECS_PER_SEC 1000000000
/* used to keep track of statistics for a specific procedure */
typedef struct _rpc_procedure_t {
- char *proc;
+ const char *proc;
int num;
nstime_t min;
nstime_t max;
/* used to keep track of the statistics for an entire program interface */
typedef struct _rpcstat_t {
- char *prog;
+ const char *prog;
char *filter;
e_uuid_t uuid;
guint16 ver;
rp=&(rs->procedures[ri->call_data->opnum]);
/* calculate time delta between request and reply */
- delta.secs=pinfo->fd->abs_secs-ri->call_data->req_time.secs;
- delta.nsecs=pinfo->fd->abs_usecs*1000-ri->call_data->req_time.nsecs;
- if(delta.nsecs<0){
- delta.nsecs+=1000000000;
- delta.secs--;
- }
+ nstime_delta(&delta, &pinfo->fd->abs_ts, &ri->call_data->req_time);
if(rp->num==0){
rp->max.secs=delta.secs;
rp->max.secs=delta.secs;
rp->max.nsecs=delta.nsecs;
}
-
+
rp->tot.secs += delta.secs;
rp->tot.nsecs += delta.nsecs;
- if(rp->tot.nsecs>1000000000){
- rp->tot.nsecs-=1000000000;
+ if(rp->tot.nsecs > NANOSECS_PER_SEC){
+ rp->tot.nsecs -= NANOSECS_PER_SEC;
rp->tot.secs++;
}
{
rpcstat_t *rs=prs;
guint32 i;
-#ifdef G_HAVE_UINT64
guint64 td;
-#else
- guint32 td;
-#endif
printf("\n");
- printf("===================================================================\n");
- printf("%s Major Version %u RTT Statistics:\n", rs->prog, rs->ver);
+ printf("=======================================================================\n");
+ printf("%s Major Version %u SRT Statistics:\n", rs->prog, rs->ver);
printf("Filter: %s\n",rs->filter?rs->filter:"");
- printf("Procedure Calls Min RTT Max RTT Avg RTT\n");
+ printf("Procedure Calls Min SRT Max SRT Avg SRT\n");
+
for(i=0;i<rs->num_procedures;i++){
- /* scale it to units of 10us.*/
- /* for long captures with a large tot time, this can overflow on 32bit */
- td=(int)rs->procedures[i].tot.secs;
- td=td*100000+(int)rs->procedures[i].tot.nsecs/10000;
- if(rs->procedures[i].num){
- td/=rs->procedures[i].num;
- } else {
- td=0;
+ /* Only display procs with non-zero calls */
+ if(rs->procedures[i].num==0){
+ continue;
}
+ /* Scale the average SRT in units of 1us and round to the nearest us. */
+ td = ((guint64)(rs->procedures[i].tot.secs)) * NANOSECS_PER_SEC + rs->procedures[i].tot.nsecs;
+ td = ((td / rs->procedures[i].num) + 500) / 1000;
- printf("%-25s %6d %3d.%05d %3d.%05d %3d.%05d\n",
+ printf("%-31s %6d %3d.%06d %3d.%06d %3" G_GINT64_MODIFIER "u.%06" G_GINT64_MODIFIER "u\n",
rs->procedures[i].proc,
rs->procedures[i].num,
- (int)rs->procedures[i].min.secs,rs->procedures[i].min.nsecs/10000,
- (int)rs->procedures[i].max.secs,rs->procedures[i].max.nsecs/10000,
- td/100000, td%100000
+ (int)(rs->procedures[i].min.secs),(rs->procedures[i].min.nsecs+500)/1000,
+ (int)(rs->procedures[i].max.secs),(rs->procedures[i].max.nsecs+500)/1000,
+ td/MICROSECS_PER_SEC, td%MICROSECS_PER_SEC
);
}
- printf("===================================================================\n");
+ printf("=======================================================================\n");
}
static void
-dcerpcstat_init(char *optarg)
+dcerpcstat_init(const char *optarg, void* userdata _U_)
{
rpcstat_t *rs;
guint32 i, max_procs;
int major, minor;
guint16 ver;
int pos=0;
- char *filter=NULL;
+ const char *filter=NULL;
GString *error_string;
-
+
/*
* XXX - DCE RPC statistics are maintained only by major version,
* not by major and minor version, so the minor version number is
* and allow the minor version number to be omitted, and
* report aggregate statistics for all minor version numbers
* if it's omitted?
- *
- * XXX - should this be called "srt" rather than "rtt"? The
- * equivalent tap for Ethereal calls it "srt", for "Service
- * Response Time", rather than "rtt" for "Round-Trip Time".
*/
- if(sscanf(optarg,"dcerpc,rtt,%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x,%d.%d%n", &d1,&d2,&d3,&d40,&d41,&d42,&d43,&d44,&d45,&d46,&d47,&major,&minor,&pos)==13){
+ if(sscanf(optarg,
+ "dcerpc,srt,%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x,%d.%d%n",
+ &d1,&d2,&d3,&d40,&d41,&d42,&d43,&d44,&d45,&d46,&d47,
+ &major,&minor,&pos)==13){
uuid.Data1=d1;
uuid.Data2=d2;
uuid.Data3=d3;
filter=NULL;
}
} else {
- fprintf(stderr, "tethereal: invalid \"-z dcerpc,rtt,<uuid>,<major version>.<minor version>[,<filter>]\" argument\n");
+ fprintf(stderr, "tshark: invalid \"-z dcerpc,srt,<uuid>,<major version>.<minor version>[,<filter>]\" argument\n");
exit(1);
}
if (major < 0 || major > 65535) {
- fprintf(stderr,"tethereal: dcerpcstat_init() Major version number %d is invalid - must be positive and <= 65535\n", major);
+ fprintf(stderr,"tshark: dcerpcstat_init() Major version number %d is invalid - must be positive and <= 65535\n", major);
exit(1);
}
if (minor < 0 || minor > 65535) {
- fprintf(stderr,"tethereal: dcerpcstat_init() Minor version number %d is invalid - must be positive and <= 65535\n", minor);
+ fprintf(stderr,"tshark: dcerpcstat_init() Minor version number %d is invalid - must be positive and <= 65535\n", minor);
exit(1);
}
ver = major;
rs->prog=dcerpc_get_proto_name(&uuid, ver);
if(!rs->prog){
g_free(rs);
- fprintf(stderr,"tethereal: dcerpcstat_init() Protocol with uuid:%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x v%u not supported\n",uuid.Data1,uuid.Data2,uuid.Data3,uuid.Data4[0],uuid.Data4[1],uuid.Data4[2],uuid.Data4[3],uuid.Data4[4],uuid.Data4[5],uuid.Data4[6],uuid.Data4[7],ver);
+ fprintf(stderr,"tshark: dcerpcstat_init() Protocol with uuid:%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x v%u not supported\n",uuid.Data1,uuid.Data2,uuid.Data3,uuid.Data4[0],uuid.Data4[1],uuid.Data4[2],uuid.Data4[3],uuid.Data4[4],uuid.Data4[5],uuid.Data4[6],uuid.Data4[7],ver);
exit(1);
}
procs=dcerpc_get_proto_sub_dissector(&uuid, ver);
rs->ver=ver;
if(filter){
- rs->filter=g_malloc(strlen(filter)+1);
- strcpy(rs->filter, filter);
+ rs->filter=g_strdup(filter);
} else {
rs->filter=NULL;
}
rs->procedures[i].proc=procs[j].name;
}
}
- rs->procedures[i].num=0;
+ rs->procedures[i].num=0;
rs->procedures[i].min.secs=0;
rs->procedures[i].min.nsecs=0;
rs->procedures[i].max.secs=0;
rs->procedures[i].tot.nsecs=0;
}
- error_string=register_tap_listener("dcerpc", rs, filter, NULL, dcerpcstat_packet, dcerpcstat_draw);
+ error_string=register_tap_listener("dcerpc", rs, filter, 0, NULL, dcerpcstat_packet, dcerpcstat_draw);
if(error_string){
/* error, we failed to attach to the tap. clean up */
g_free(rs->procedures);
g_free(rs->filter);
g_free(rs);
- fprintf(stderr, "tethereal: Couldn't register dcerpc,rtt tap: %s\n",
+ fprintf(stderr, "tshark: Couldn't register dcerpc,srt tap: %s\n",
error_string->str);
g_string_free(error_string, TRUE);
exit(1);
void
register_tap_listener_dcerpcstat(void)
{
- register_tap_listener_cmd_arg("dcerpc,rtt,", dcerpcstat_init);
+ register_stat_cmd_arg("dcerpc,srt,", dcerpcstat_init,NULL);
}
git.samba.org / obnox / wireshark / wip.git / blobdiff