diff options
author | Jörg Mayer <jmayer@loplof.de> | 2012-02-17 12:30:27 +0000 |
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committer | Jörg Mayer <jmayer@loplof.de> | 2012-02-17 12:30:27 +0000 |
commit | 35508464b20bcf32ad548bb9f8c5424eddf5887a (patch) | |
tree | 80f16acb51d81ce613bf7741f6db62b4f73534f3 /tap-sipstat.c | |
parent | cdc504ac3fb9121856263c6f2b6e9c6816256ea8 (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.c | 443 |
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); -} |