aboutsummaryrefslogtreecommitdiffstats
path: root/tap-sipstat.c
diff options
context:
space:
mode:
authorJörg Mayer <jmayer@loplof.de>2012-02-17 12:30:27 +0000
committerJörg Mayer <jmayer@loplof.de>2012-02-17 12:30:27 +0000
commit35508464b20bcf32ad548bb9f8c5424eddf5887a (patch)
tree80f16acb51d81ce613bf7741f6db62b4f73534f3 /tap-sipstat.c
parentcdc504ac3fb9121856263c6f2b6e9c6816256ea8 (diff)
Start moving files to ui/ and ui/cli/
svn path=/trunk/; revision=41047
Diffstat (limited to 'tap-sipstat.c')
-rw-r--r--tap-sipstat.c443
1 files changed, 0 insertions, 443 deletions
diff --git a/tap-sipstat.c b/tap-sipstat.c
deleted file mode 100644
index b8273219ba..0000000000
--- a/tap-sipstat.c
+++ /dev/null
@@ -1,443 +0,0 @@
-/* tap_sipstat.c
- * sip message counter for wireshark
- *
- * $Id$
- * Copied from ui/gtk/sip_stat.c and tap-httpstat.c
- *
- * 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-sip.h>
-
-/* used to keep track of the statictics for an entire program interface */
-typedef struct _sip_stats_t {
- char *filter;
- guint32 packets; /* number of sip packets, including continuations */
- guint32 resent_packets;
- guint32 average_setup_time;
- guint32 max_setup_time;
- guint32 min_setup_time;
- guint32 no_of_completed_calls;
- guint64 total_setup_time;
- GHashTable *hash_responses;
- GHashTable *hash_requests;
-} sipstat_t;
-
-/* used to keep track of the stats for a specific response code
- * for example it can be { 3, 404, "Not Found" ,...}
- * which means we captured 3 reply sip/1.1 404 Not Found */
-typedef struct _sip_response_code_t {
- guint32 packets; /* 3 */
- guint response_code; /* 404 */
- const gchar *name; /* Not Found */
- sipstat_t *sp;
-} sip_response_code_t;
-
-/* used to keep track of the stats for a specific request string */
-typedef struct _sip_request_method_t {
- gchar *response; /* eg. : INVITE */
- guint32 packets;
- sipstat_t *sp;
-} sip_request_method_t;
-
-/* TODO: extra codes to be added from SIP extensions? */
-static const value_string vals_status_code[] = {
- { 100, "Trying"},
- { 180, "Ringing"},
- { 181, "Call Is Being Forwarded"},
- { 182, "Queued"},
- { 183, "Session Progress"},
- { 199, "Informational - Others" },
-
- { 200, "OK"},
- { 202, "Accepted"},
- { 204, "No Notification"},
- { 299, "Success - Others"}, /* used to keep track of other Success packets */
-
- { 300, "Multiple Choices"},
- { 301, "Moved Permanently"},
- { 302, "Moved Temporarily"},
- { 305, "Use Proxy"},
- { 380, "Alternative Service"},
- { 399, "Redirection - Others"},
-
- { 400, "Bad Request"},
- { 401, "Unauthorized"},
- { 402, "Payment Required"},
- { 403, "Forbidden"},
- { 404, "Not Found"},
- { 405, "Method Not Allowed"},
- { 406, "Not Acceptable"},
- { 407, "Proxy Authentication Required"},
- { 408, "Request Timeout"},
- { 410, "Gone"},
- { 412, "Conditional Request Failed"},
- { 413, "Request Entity Too Large"},
- { 414, "Request-URI Too Long"},
- { 415, "Unsupported Media Type"},
- { 416, "Unsupported URI Scheme"},
- { 420, "Bad Extension"},
- { 421, "Extension Required"},
- { 422, "Session Timer Too Small"},
- { 423, "Interval Too Brief"},
- { 428, "Use Identity Header"},
- { 429, "Provide Referrer Identity"},
- { 430, "Flow Failed"},
- { 433, "Anonymity Disallowed"},
- { 436, "Bad Identity-Info"},
- { 437, "Unsupported Certificate"},
- { 438, "Invalid Identity Header"},
- { 439, "First Hop Lacks Outbound Support"},
- { 440, "Max-Breadth Exceeded"},
- { 470, "Consent Needed"},
- { 480, "Temporarily Unavailable"},
- { 481, "Call/Transaction Does Not Exist"},
- { 482, "Loop Detected"},
- { 483, "Too Many Hops"},
- { 484, "Address Incomplete"},
- { 485, "Ambiguous"},
- { 486, "Busy Here"},
- { 487, "Request Terminated"},
- { 488, "Not Acceptable Here"},
- { 489, "Bad Event"},
- { 491, "Request Pending"},
- { 493, "Undecipherable"},
- { 494, "Security Agreement Required"},
- { 499, "Client Error - Others"},
-
- { 500, "Server Internal Error"},
- { 501, "Not Implemented"},
- { 502, "Bad Gateway"},
- { 503, "Service Unavailable"},
- { 504, "Server Time-out"},
- { 505, "Version Not Supported"},
- { 513, "Message Too Large"},
- { 599, "Server Error - Others"},
-
- { 600, "Busy Everywhere"},
- { 603, "Decline"},
- { 604, "Does Not Exist Anywhere"},
- { 606, "Not Acceptable"},
- { 699, "Global Failure - Others"},
-
- { 0, NULL}
-};
-
-/* Create tables for responses and requests */
-static void
-sip_init_hash(sipstat_t *sp)
-{
- int i;
-
- /* Create responses table */
- sp->hash_responses = g_hash_table_new(g_int_hash, g_int_equal);
-
- /* Add all response codes */
- for (i=0 ; vals_status_code[i].strptr ; i++)
- {
- gint *key = g_malloc (sizeof(gint));
- sip_response_code_t *sc = g_malloc (sizeof(sip_response_code_t));
- *key = vals_status_code[i].value;
- sc->packets=0;
- sc->response_code = *key;
- sc->name=vals_status_code[i].strptr;
- sc->sp = sp;
- g_hash_table_insert(sc->sp->hash_responses, key, sc);
- }
-
- /* Create empty requests table */
- sp->hash_requests = g_hash_table_new(g_str_hash, g_str_equal);
-}
-
-static void
-sip_draw_hash_requests( gchar *key _U_ , sip_request_method_t *data, gchar * format)
-{
- if (data->packets==0)
- return;
- printf( format, data->response, data->packets);
-}
-
-static void
-sip_draw_hash_responses( gint * key _U_ , sip_response_code_t *data, char * format)
-{
- if (data==NULL) {
- g_warning("C'est quoi ce borderl key=%d\n", *key);
- exit(EXIT_FAILURE);
- }
- if (data->packets==0)
- return;
- printf(format, data->response_code, data->name, data->packets );
-}
-
-/* NOT USED at this moment */
-/*
-static void
-sip_free_hash( gpointer key, gpointer value, gpointer user_data _U_ )
-{
- g_free(key);
- g_free(value);
-}
-*/
-
-static void
-sip_reset_hash_responses(gchar *key _U_ , sip_response_code_t *data, gpointer ptr _U_ )
-{
- data->packets = 0;
-}
-static void
-sip_reset_hash_requests(gchar *key _U_ , sip_request_method_t *data, gpointer ptr _U_ )
-{
- data->packets = 0;
-}
-
-static void
-sipstat_reset(void *psp )
-{
- sipstat_t *sp=psp;
- if (sp) {
- sp->packets = 0;
- sp->resent_packets = 0;
- sp->average_setup_time = 0;
- sp->max_setup_time = 0;
- sp->min_setup_time = 0;
- sp->no_of_completed_calls = 0;
- sp->total_setup_time = 0;
-
- g_hash_table_foreach( sp->hash_responses, (GHFunc)sip_reset_hash_responses, NULL);
- g_hash_table_foreach( sp->hash_requests, (GHFunc)sip_reset_hash_requests, NULL);
- }
-}
-
-
-/* Main entry point to SIP tap */
-static int
-sipstat_packet(void *psp, packet_info *pinfo _U_, epan_dissect_t *edt _U_, const void *pri)
-{
- const sip_info_value_t *value=pri;
- sipstat_t *sp = (sipstat_t *)psp;
-
- /* Total number of packets, including continuation packets */
- sp->packets++;
-
- /* Calculate average setup time */
- if (value->setup_time){
- sp->no_of_completed_calls++;
- /* Check if it's the first value */
- if ( sp->total_setup_time == 0 ){
- sp->average_setup_time = value->setup_time;
- sp->total_setup_time = value->setup_time;
- sp->max_setup_time = value->setup_time;
- sp->min_setup_time = value->setup_time;
- }else{
- sp->total_setup_time = sp->total_setup_time + value->setup_time;
- if (sp->max_setup_time < value->setup_time){
- sp->max_setup_time = value->setup_time;
- }
- if (sp->min_setup_time > value->setup_time){
- sp->min_setup_time = value->setup_time;
- }
- /* Calculate average */
- sp->average_setup_time = (guint32)(sp->total_setup_time / sp->no_of_completed_calls);
- }
- }
-
- /* Update resent count if flag set */
- if (value->resend)
- {
- sp->resent_packets++;
- }
-
-
- /* Looking at both requests and responses */
- if (value->response_code != 0)
- {
- /* Responses */
- guint *key = g_malloc(sizeof(guint));
- sip_response_code_t *sc;
-
- /* Look up response code in hash table */
- *key = value->response_code;
- sc = g_hash_table_lookup(sp->hash_responses, key);
- if (sc==NULL)
- {
- /* Non-standard status code ; we classify it as others
- * in the relevant category
- * (Informational,Success,Redirection,Client Error,Server Error,Global Failure)
- */
- int i = value->response_code;
- if ((i<100) || (i>=700))
- {
- /* Forget about crazy values */
- return 0;
- }
- else if (i<200)
- {
- *key=199; /* Hopefully, this status code will never be used */
- }
- else if (i<300)
- {
- *key=299;
- }
- else if (i<400)
- {
- *key=399;
- }
- else if (i<500)
- {
- *key=499;
- }
- else if (i<600)
- {
- *key=599;
- }
- else
- {
- *key = 699;
- }
-
- /* Now look up this fallback code to get its text description */
- sc = g_hash_table_lookup(sp->hash_responses, key);
- if (sc==NULL)
- {
- return 0;
- }
- }
- sc->packets++;
- }
- else if (value->request_method)
- {
- /* Requests */
- sip_request_method_t *sc;
-
- /* Look up the request method in the table */
- sc = g_hash_table_lookup(sp->hash_requests, value->request_method);
- if (sc == NULL)
- {
- /* First of this type. Create structure and initialise */
- sc=g_malloc(sizeof(sip_request_method_t));
- sc->response = g_strdup(value->request_method);
- sc->packets = 1;
- sc->sp = sp;
- /* Insert it into request table */
- g_hash_table_insert(sp->hash_requests, sc->response, sc);
- }
- else
- {
- /* Already existed, just update count for that method */
- sc->packets++;
- }
- /* g_free(value->request_method); */
- }
- else
- {
- /* No request method set. Just ignore */
- return 0;
- }
-
- return 1;
-}
-
-static void
-sipstat_draw(void *psp )
-{
- sipstat_t *sp=psp;
- printf("\n");
- printf("===================================================================\n");
- if (sp->filter == NULL)
- printf("SIP Statistics\n");
- else
- printf("SIP Statistics with filter %s\n", sp->filter);
-
- printf("\nNumber of SIP messages: %d", sp->packets);
- printf("\nNumber of resent SIP messages: %d\n", sp->resent_packets);
- printf( "\n* SIP Status Codes in reply packets\n");
- g_hash_table_foreach( sp->hash_responses, (GHFunc)sip_draw_hash_responses,
- " SIP %3d %-15s : %5d Packets\n");
- printf("\n* List of SIP Request methods\n");
- g_hash_table_foreach( sp->hash_requests, (GHFunc)sip_draw_hash_requests,
- " %-15s : %5d Packets\n");
- printf( "\n* Average setup time %d ms\n Min %d ms\n Max %d ms\n", sp->average_setup_time, sp->min_setup_time, sp->max_setup_time);
- printf("===================================================================\n");
-}
-
-static void
-sipstat_init(const char *optarg, void* userdata _U_)
-{
- sipstat_t *sp;
- const char *filter=NULL;
- GString *error_string;
-
- if (strncmp (optarg, "sip,stat,", 9) == 0){
- filter=optarg+9;
- } else {
- filter=NULL;
- }
-
- sp = g_malloc( sizeof(sipstat_t) );
- if(filter){
- sp->filter=g_strdup(filter);
- } else {
- sp->filter=NULL;
- }
- /*g_hash_table_foreach( sip_status, (GHFunc)sip_reset_hash_responses, NULL);*/
-
-
- error_string = register_tap_listener(
- "sip",
- sp,
- filter,
- 0,
- sipstat_reset,
- sipstat_packet,
- sipstat_draw);
- if (error_string){
- /* error, we failed to attach to the tap. clean up */
- g_free(sp->filter);
- g_free(sp);
- fprintf (stderr, "tshark: Couldn't register sip,stat tap: %s\n",
- error_string->str);
- g_string_free(error_string, TRUE);
- exit(1);
- }
-
- sp->packets = 0;
- sp->resent_packets = 0;
- sip_init_hash(sp);
-}
-
-void
-register_tap_listener_sipstat(void)
-{
- register_stat_cmd_arg("sip,stat", sipstat_init,NULL);
-}