From 97a68c50d91b115e4cec42ea5a060470c88f5a23 Mon Sep 17 00:00:00 2001 From: Anthony Minessale Date: Thu, 30 Dec 2010 11:38:23 -0600 Subject: [PATCH] support allowing pidf-ful presence clients to share the same account and 'appear offline' without influencing each other =/ also refactor the contact generation string based on nat into a helper function --- src/mod/endpoints/mod_sofia/mod_sofia.h | 9 + src/mod/endpoints/mod_sofia/sofia_glue.c | 123 ++ src/mod/endpoints/mod_sofia/sofia_presence.c | 1122 +++++++++--------- 3 files changed, 671 insertions(+), 583 deletions(-) diff --git a/src/mod/endpoints/mod_sofia/mod_sofia.h b/src/mod/endpoints/mod_sofia/mod_sofia.h index 61d165753c..5fd6cd7963 100644 --- a/src/mod/endpoints/mod_sofia/mod_sofia.h +++ b/src/mod/endpoints/mod_sofia/mod_sofia.h @@ -745,6 +745,14 @@ typedef struct { char *route_uri; } sofia_destination_t; +typedef struct { + char network_ip[80]; + int network_port; + const char *is_nat; + int is_auto_nat; +} sofia_nat_parse_t; + + #define sofia_test_pflag(obj, flag) ((obj)->pflags[flag] ? 1 : 0) #define sofia_set_pflag(obj, flag) (obj)->pflags[flag] = 1 #define sofia_set_pflag_locked(obj, flag) assert(obj->flag_mutex != NULL);\ @@ -1040,3 +1048,4 @@ switch_status_t sofia_glue_sdp_map(const char *r_sdp, switch_event_t **fmtp, swi void sofia_glue_build_vid_refresh_message(switch_core_session_t *session, const char *pl); void sofia_glue_check_dtmf_type(private_object_t *tech_pvt); void sofia_glue_parse_rtp_bugs(uint32_t *flag_pole, const char *str); +char *sofia_glue_gen_contact_str(sofia_profile_t *profile, sip_t const *sip, sofia_nat_parse_t *np); diff --git a/src/mod/endpoints/mod_sofia/sofia_glue.c b/src/mod/endpoints/mod_sofia/sofia_glue.c index 029f60ad33..4779ef167f 100644 --- a/src/mod/endpoints/mod_sofia/sofia_glue.c +++ b/src/mod/endpoints/mod_sofia/sofia_glue.c @@ -6136,6 +6136,129 @@ void sofia_glue_parse_rtp_bugs(uint32_t *flag_pole, const char *str) } } +char *sofia_glue_gen_contact_str(sofia_profile_t *profile, sip_t const *sip, sofia_nat_parse_t *np) +{ + char *contact_str = NULL; + const char *contact_host, *contact_user; + sip_contact_t const *contact; + char *port; + const char *display = "\"user\""; + char new_port[25] = ""; + sofia_nat_parse_t lnp = { { 0 } }; + const char *ipv6; + sip_from_t const *from; + + if (!sip || !sip->sip_contact || !sip->sip_contact->m_url) { + return NULL; + } + + from = sip->sip_from; + contact = sip->sip_contact; + + if (!np) { + np = &lnp; + } + + sofia_glue_get_addr(nua_current_request(profile->nua), np->network_ip, sizeof(np->network_ip), &np->network_port); + + if (sofia_glue_check_nat(profile, np->network_ip)) { + np->is_auto_nat = 1; + } + + port = (char *) contact->m_url->url_port; + contact_host = sip->sip_contact->m_url->url_host; + contact_user = sip->sip_contact->m_url->url_user; + + display = contact->m_display; + + + if (zstr(display)) { + if (from) { + display = from->a_display; + if (zstr(display)) { + display = "\"user\""; + } + } + } else { + display = "\"user\""; + } + + if (sofia_test_pflag(profile, PFLAG_AGGRESSIVE_NAT_DETECTION)) { + if (sip->sip_via) { + const char *v_port = sip->sip_via->v_port; + const char *v_host = sip->sip_via->v_host; + + if (v_host && sip->sip_via->v_received) { + np->is_nat = "via received"; + } else if (v_host && strcmp(np->network_ip, v_host)) { + np->is_nat = "via host"; + } else if (v_port && atoi(v_port) != np->network_port) { + np->is_nat = "via port"; + } + } + } + + if (!np->is_nat && sip && sip->sip_via && sip->sip_via->v_port && + atoi(sip->sip_via->v_port) == 5060 && np->network_port != 5060 ) { + np->is_nat = "via port"; + } + + if (!np->is_nat && profile->nat_acl_count) { + uint32_t x = 0; + int ok = 1; + char *last_acl = NULL; + + if (!zstr(contact_host)) { + for (x = 0; x < profile->nat_acl_count; x++) { + last_acl = profile->nat_acl[x]; + if (!(ok = switch_check_network_list_ip(contact_host, last_acl))) { + break; + } + } + + if (ok) { + np->is_nat = last_acl; + } + } + } + + if (np->is_nat && profile->local_network && switch_check_network_list_ip(np->network_ip, profile->local_network)) { + if (profile->debug) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "IP %s is on local network, not seting NAT mode.\n", np->network_ip); + } + np->is_nat = NULL; + } + + if (zstr(contact_host)) { + np->is_nat = "No contact host"; + } + + if (np->is_nat) { + contact_host = np->network_ip; + switch_snprintf(new_port, sizeof(new_port), ":%d", np->network_port); + port = NULL; + } + + + if (port) { + switch_snprintf(new_port, sizeof(new_port), ":%s", port); + } + + ipv6 = strchr(contact_host, ':'); + if (contact->m_url->url_params) { + contact_str = switch_mprintf("%s %s", + display, contact->m_url->url_user, + ipv6 ? "[" : "", + contact_host, ipv6 ? "]" : "", new_port, contact->m_url->url_params, np->is_nat ? ";fs_nat=yes" : ""); + } else { + contact_str = switch_mprintf("%s %s", + display, + contact->m_url->url_user, ipv6 ? "[" : "", contact_host, ipv6 ? "]" : "", new_port, np->is_nat ? ";fs_nat=yes" : ""); + } + + + return contact_str; +} diff --git a/src/mod/endpoints/mod_sofia/sofia_presence.c b/src/mod/endpoints/mod_sofia/sofia_presence.c index 4b93492eae..68296052e6 100644 --- a/src/mod/endpoints/mod_sofia/sofia_presence.c +++ b/src/mod/endpoints/mod_sofia/sofia_presence.c @@ -289,7 +289,8 @@ void sofia_presence_cancel(void) if ((sql = switch_mprintf("select proto,sip_user,sip_host,sub_to_user,sub_to_host,event,contact,call_id,full_from," "full_via,expires,user_agent,accept,profile_name,network_ip" - ",-1,'unavailable','unavailable' from sip_subscriptions where expires > -1 and event='presence' and hostname='%q'", + ",-1,'unavailable','unavailable' from sip_subscriptions where version > -1 and " + "expires > -1 and event='presence' and hostname='%q'", mod_sofia_globals.hostname))) { switch_mutex_lock(mod_sofia_globals.hash_mutex); for (hi = switch_hash_first(NULL, mod_sofia_globals.profile_hash); hi; hi = switch_hash_next(hi)) { @@ -322,7 +323,7 @@ void sofia_presence_establish_presence(sofia_profile_t *profile) if (sofia_glue_execute_sql_callback(profile, profile->ireg_mutex, "select sub_to_user,sub_to_host,'Online','unknown',proto from sip_subscriptions " - "where expires > -1 and proto='ext' or proto='user' or proto='conf'", + "where expires > -1 and version > -1 and proto='ext' or proto='user' or proto='conf'", sofia_presence_resub_callback, &h) != SWITCH_TRUE) { return; } @@ -435,12 +436,12 @@ static void actual_sofia_presence_mwi_event_handler(switch_event_t *event) if (for_everyone) { sql = switch_mprintf("select proto,sip_user,sip_host,sub_to_user,sub_to_host,event,contact,call_id,full_from," "full_via,expires,user_agent,accept,profile_name,network_ip" - ",'%q','%q' from sip_subscriptions where expires > -1 and event='message-summary' " + ",'%q','%q' from sip_subscriptions where version > -1 and expires > -1 and event='message-summary' " "and sub_to_user='%q' and (sub_to_host='%q' or presence_hosts like '%%%q%%')", stream.data, host, user, host, host); } else if (sub_call_id) { sql = switch_mprintf("select proto,sip_user,sip_host,sub_to_user,sub_to_host,event,contact,call_id,full_from," "full_via,expires,user_agent,accept,profile_name,network_ip" - ",'%q','%q' from sip_subscriptions where expires > -1 and event='message-summary' " + ",'%q','%q' from sip_subscriptions where version > -1 and expires > -1 and event='message-summary' " "and sub_to_user='%q' and (sub_to_host='%q' or presence_hosts like '%%%q%%' and call_id='%q')", stream.data, host, user, host, host, sub_call_id); } @@ -545,7 +546,8 @@ static void actual_sofia_presence_event_handler(switch_event_t *event) "from sip_subscriptions left join sip_presence on " "(sip_subscriptions.sub_to_user=sip_presence.sip_user and sip_subscriptions.sub_to_host=sip_presence.sip_host and " "sip_subscriptions.profile_name=sip_presence.profile_name) " - "where sip_subscriptions.expires > -1 and sip_subscriptions.event='presence' and sip_subscriptions.full_from like '%%%q%%'", + "where sip_subscriptions.version > -1 and " + "sip_subscriptions.expires > -1 and sip_subscriptions.event='presence' and sip_subscriptions.full_from like '%%%q%%'", switch_str_nil(status), switch_str_nil(rpid), from); } else { sql = switch_mprintf("select sip_subscriptions.proto,sip_subscriptions.sip_user,sip_subscriptions.sip_host," @@ -557,7 +559,8 @@ static void actual_sofia_presence_event_handler(switch_event_t *event) "from sip_subscriptions left join sip_presence on " "(sip_subscriptions.sub_to_user=sip_presence.sip_user and sip_subscriptions.sub_to_host=sip_presence.sip_host and " "sip_subscriptions.profile_name=sip_presence.profile_name) " - "where sip_subscriptions.expires > -1 and sip_subscriptions.event='presence'", switch_str_nil(status), + "where sip_subscriptions.version > -1 and " + "sip_subscriptions.expires > -1 and sip_subscriptions.event='presence'", switch_str_nil(status), switch_str_nil(rpid)); } @@ -833,7 +836,7 @@ static void actual_sofia_presence_event_handler(switch_event_t *event) "(sip_subscriptions.sub_to_user=sip_presence.sip_user and sip_subscriptions.sub_to_host=sip_presence.sip_host and " "sip_subscriptions.profile_name=sip_presence.profile_name) " - "where sip_subscriptions.expires > -1 and " + "where sip_subscriptions.version > -1 and sip_subscriptions.expires > -1 and " "(event='%q' or event='%q') and sub_to_user='%q' " "and (sub_to_host='%q' or presence_hosts like '%%%q%%') " "and (sip_subscriptions.profile_name = '%q' or sip_subscriptions.presence_hosts != sip_subscriptions.sub_to_host) ", @@ -2009,13 +2012,13 @@ static void sync_sla(sofia_profile_t *profile, const char *to_user, const char * if (unseize) { sql = switch_mprintf("select call_id,expires,sub_to_user,sub_to_host,event " "from sip_subscriptions " - "where expires > -1 and hostname='%q' " + "where version > -1 and expires > -1 and hostname='%q' " "and sub_to_user='%q' and sub_to_host='%q' " "and (event='call-info' or event='line-seize')", mod_sofia_globals.hostname, to_user, to_host); } else { sql = switch_mprintf("select call_id,expires,sub_to_user,sub_to_host,event " "from sip_subscriptions " - "where expires > -1 and hostname='%q' " + "where version > -1 and expires > -1 and hostname='%q' " "and sub_to_user='%q' and sub_to_host='%q' " "and (event='call-info')", mod_sofia_globals.hostname, to_user, to_host); } @@ -2044,350 +2047,287 @@ static void sync_sla(sofia_profile_t *profile, const char *to_user, const char * } - void sofia_presence_handle_sip_i_subscribe(int status, char const *phrase, nua_t *nua, sofia_profile_t *profile, nua_handle_t *nh, sofia_private_t *sofia_private, sip_t const *sip, tagi_t tags[]) { - if (sip) { - long exp_abs, exp_delta; - char exp_delta_str[30] = ""; - sip_to_t const *to = sip->sip_to; - sip_from_t const *from = sip->sip_from; - sip_contact_t const *contact = sip->sip_contact; - const char *from_user = NULL, *from_host = NULL; - const char *to_user = NULL, *to_host = NULL; - char *my_to_user = NULL; - char *sql, *event = NULL; - char *proto = "sip"; - char *d_user = NULL; - char *contact_str = ""; - const char *call_id = NULL; - char *to_str = NULL; - char *full_from = NULL; - char *full_via = NULL; - char *full_agent = NULL; - char *sstr; - const char *display = "\"user\""; - switch_event_t *sevent; - int sub_state; - int sent_reply = 0; - int network_port = 0; - char network_ip[80]; - const char *contact_host, *contact_user; - char *port; - char new_port[25] = ""; - char *is_nat = NULL; - int is_auto_nat = 0; - const char *ipv6; - if (!(contact && sip->sip_contact->m_url)) { - nua_respond(nh, 481, "INVALID SUBSCRIPTION", TAG_END()); + long exp_abs, exp_delta; + char exp_delta_str[30] = ""; + sip_to_t const *to; + const char *from_user = NULL, *from_host = NULL; + const char *to_user = NULL, *to_host = NULL; + char *my_to_user = NULL; + char *sql, *event = NULL; + char *proto = "sip"; + char *d_user = NULL; + char *contact_str = ""; + const char *call_id = NULL; + char *to_str = NULL; + char *full_from = NULL; + char *full_via = NULL; + char *full_agent = NULL; + char *sstr; + switch_event_t *sevent; + int sub_state; + int sent_reply = 0; + sip_contact_t const *contact; + const char *ipv6; + const char *contact_host, *contact_user; + sofia_nat_parse_t np = { { 0 } }; + + if (!sip) { + return; + } + + to = sip->sip_to; + contact = sip->sip_contact; + + if (!(contact_str = sofia_glue_gen_contact_str(profile, sip, &np))) { + nua_respond(nh, 481, "INVALID SUBSCRIPTION", TAG_END()); + return; + } + + contact_host = sip->sip_contact->m_url->url_host; + contact_user = sip->sip_contact->m_url->url_user; + + tl_gets(tags, NUTAG_SUBSTATE_REF(sub_state), TAG_END()); + + event = sip_header_as_string(profile->home, (void *) sip->sip_event); + + + /* the following could be refactored back to the calling event handler in sofia.c XXX MTK */ + if (sofia_test_pflag(profile, PFLAG_MANAGE_SHARED_APPEARANCE)) { + if (sip->sip_request->rq_url->url_user && !strncmp(sip->sip_request->rq_url->url_user, "sla-agent", sizeof("sla-agent"))) { + /* only fire this on <200 to try to avoid resubscribes. probably better ways to do this? */ + if (status < 200) { + sofia_sla_handle_sip_i_subscribe(nua, contact_str, profile, nh, sip, tags); + } + switch_safe_free(contact_str); return; } + } - sofia_glue_get_addr(nua_current_request(nua), network_ip, sizeof(network_ip), &network_port); + if (to) { + to_str = switch_mprintf("sip:%s@%s", to->a_url->url_user, to->a_url->url_host); + } - if (sofia_glue_check_nat(profile, network_ip)) { - is_auto_nat = 1; + if (to) { + to_user = to->a_url->url_user; + to_host = to->a_url->url_host; + } + + if (profile->sub_domain) { + to_host = profile->sub_domain; + } + + if (sip->sip_from) { + from_user = sip->sip_from->a_url->url_user; + from_host = sip->sip_from->a_url->url_host; + } else { + from_user = "n/a"; + from_host = "n/a"; + } + + if ((exp_delta = sip->sip_expires ? sip->sip_expires->ex_delta : 3600)) { + if (profile->force_subscription_expires) { + exp_delta = profile->force_subscription_expires; } + } - tl_gets(tags, NUTAG_SUBSTATE_REF(sub_state), TAG_END()); + if (exp_delta) { + exp_abs = (long) switch_epoch_time_now(NULL) + exp_delta; + } else { + exp_abs = 0; + sub_state = nua_substate_terminated; + } - event = sip_header_as_string(profile->home, (void *) sip->sip_event); + switch_snprintf(exp_delta_str, sizeof(exp_delta_str), "%ld", exp_delta); - port = (char *) contact->m_url->url_port; - contact_host = sip->sip_contact->m_url->url_host; - contact_user = sip->sip_contact->m_url->url_user; - - display = contact->m_display; - - if (zstr(display)) { - if (from) { - display = from->a_display; - if (zstr(display)) { - display = "\"user\""; - } - } - } else { - display = "\"user\""; - } - - if (sofia_test_pflag(profile, PFLAG_AGGRESSIVE_NAT_DETECTION)) { - if (sip && sip->sip_via) { - const char *v_port = sip->sip_via->v_port; - const char *v_host = sip->sip_via->v_host; - - if (v_host && sip->sip_via->v_received) { - is_nat = "via received"; - } else if (v_host && strcmp(network_ip, v_host)) { - is_nat = "via host"; - } else if (v_port && atoi(v_port) != network_port) { - is_nat = "via port"; + if (to_user && strchr(to_user, '+')) { + char *h; + if ((proto = (d_user = strdup(to_user)))) { + if ((my_to_user = strchr(d_user, '+'))) { + *my_to_user++ = '\0'; + to_user = my_to_user; + if ((h = strchr(to_user, '+')) || (h = strchr(to_user, '@'))) { + *h++ = '\0'; + to_host = h; } } } - if (!is_nat && sip && sip->sip_via && sip->sip_via->v_port && - atoi(sip->sip_via->v_port) == 5060 && network_port != 5060 ) { - is_nat = "via port"; + if (!(proto && to_user && to_host)) { + nua_respond(nh, SIP_404_NOT_FOUND, NUTAG_WITH_THIS(nua), TAG_END()); + goto end; + } + } + + call_id = sip->sip_call_id->i_id; + full_from = sip_header_as_string(profile->home, (void *) sip->sip_from); + full_via = sip_header_as_string(profile->home, (void *) sip->sip_via); + + if (sip->sip_expires && sip->sip_expires->ex_delta > 31536000) { + sip->sip_expires->ex_delta = 31536000; + } + + if (sofia_test_pflag(profile, PFLAG_MULTIREG)) { + sql = switch_mprintf("delete from sip_subscriptions where call_id='%q' " + "or (proto='%q' and sip_user='%q' and sip_host='%q' " + "and sub_to_user='%q' and sub_to_host='%q' and event='%q' and hostname='%q' " + "and contact='%q')", + call_id, proto, from_user, from_host, to_user, to_host, event, mod_sofia_globals.hostname, contact_str); + + } else { + sql = switch_mprintf("delete from sip_subscriptions where " + "proto='%q' and sip_user='%q' and sip_host='%q' and sub_to_user='%q' and sub_to_host='%q' and event='%q' and hostname='%q'", + proto, from_user, from_host, to_user, to_host, event, mod_sofia_globals.hostname); + } + + switch_mutex_lock(profile->ireg_mutex); + switch_assert(sql != NULL); + sofia_glue_actually_execute_sql(profile, sql, NULL); + switch_safe_free(sql); + + if (sub_state == nua_substate_terminated) { + sstr = switch_mprintf("terminated"); + } else { + sip_accept_t *ap = sip->sip_accept; + char accept[256] = ""; + full_agent = sip_header_as_string(profile->home, (void *) sip->sip_user_agent); + while (ap) { + switch_snprintf(accept + strlen(accept), sizeof(accept) - strlen(accept), "%s%s ", ap->ac_type, ap->ac_next ? "," : ""); + ap = ap->ac_next; } - if (!is_nat && profile->nat_acl_count) { - uint32_t x = 0; - int ok = 1; - char *last_acl = NULL; + sql = switch_mprintf("insert into sip_subscriptions " + "(proto,sip_user,sip_host,sub_to_user,sub_to_host,presence_hosts,event,contact,call_id,full_from," + "full_via,expires,user_agent,accept,profile_name,hostname,network_port,network_ip) " + "values ('%q','%q','%q','%q','%q','%q','%q','%q','%q','%q','%q',%ld,'%q','%q','%q','%q','%d','%q')", + proto, from_user, from_host, to_user, to_host, profile->presence_hosts ? profile->presence_hosts : to_host, + event, contact_str, call_id, full_from, full_via, + //sofia_test_pflag(profile, PFLAG_MULTIREG) ? switch_epoch_time_now(NULL) + exp_delta : exp_delta * -1, + (long) switch_epoch_time_now(NULL) + (exp_delta * 2), + full_agent, accept, profile->name, mod_sofia_globals.hostname, np.network_port, np.network_ip); - if (!zstr(contact_host)) { - for (x = 0; x < profile->nat_acl_count; x++) { - last_acl = profile->nat_acl[x]; - if (!(ok = switch_check_network_list_ip(contact_host, last_acl))) { - break; - } - } - - if (ok) { - is_nat = last_acl; - } - } - } - - if (is_nat && profile->local_network && switch_check_network_list_ip(network_ip, profile->local_network)) { - if (profile->debug) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "IP %s is on local network, not seting NAT mode.\n", network_ip); - } - is_nat = NULL; - } - - if (zstr(contact_host)) { - is_nat = "No contact host"; - } - - if (is_nat) { - contact_host = network_ip; - switch_snprintf(new_port, sizeof(new_port), ":%d", network_port); - port = NULL; - } - - if (zstr(contact_host)) { - nua_respond(nh, 481, "INVALID SUBSCRIPTION", TAG_END()); - return; - } - - if (port) { - switch_snprintf(new_port, sizeof(new_port), ":%s", port); - } - - ipv6 = strchr(contact_host, ':'); - if (contact->m_url->url_params) { - contact_str = switch_mprintf("%s %s", - display, contact->m_url->url_user, - ipv6 ? "[" : "", - contact_host, ipv6 ? "]" : "", new_port, contact->m_url->url_params, is_nat ? ";fs_nat=yes" : ""); - } else { - contact_str = switch_mprintf("%s %s", - display, - contact->m_url->url_user, ipv6 ? "[" : "", contact_host, ipv6 ? "]" : "", new_port, is_nat ? ";fs_nat=yes" : ""); - } - - - - /* the following could be refactored back to the calling event handler in sofia.c XXX MTK */ - if (sofia_test_pflag(profile, PFLAG_MANAGE_SHARED_APPEARANCE)) { - if (sip->sip_request->rq_url->url_user && !strncmp(sip->sip_request->rq_url->url_user, "sla-agent", sizeof("sla-agent"))) { - /* only fire this on <200 to try to avoid resubscribes. probably better ways to do this? */ - if (status < 200) { - sofia_sla_handle_sip_i_subscribe(nua, contact_str, profile, nh, sip, tags); - } - switch_safe_free(contact_str); - return; - } - } - - - - if (to) { - to_str = switch_mprintf("sip:%s@%s", to->a_url->url_user, to->a_url->url_host); - } - - if (to) { - to_user = to->a_url->url_user; - to_host = to->a_url->url_host; - } - - if (profile->sub_domain) { - to_host = profile->sub_domain; - } - - if (sip && sip->sip_from) { - from_user = sip->sip_from->a_url->url_user; - from_host = sip->sip_from->a_url->url_host; - } else { - from_user = "n/a"; - from_host = "n/a"; - } - - if ((exp_delta = sip->sip_expires ? sip->sip_expires->ex_delta : 3600)) { - if (profile->force_subscription_expires) { - exp_delta = profile->force_subscription_expires; - } - } - - if (exp_delta) { - exp_abs = (long) switch_epoch_time_now(NULL) + exp_delta; - } else { - exp_abs = 0; - sub_state = nua_substate_terminated; - } - - switch_snprintf(exp_delta_str, sizeof(exp_delta_str), "%ld", exp_delta); - - if (to_user && strchr(to_user, '+')) { - char *h; - if ((proto = (d_user = strdup(to_user)))) { - if ((my_to_user = strchr(d_user, '+'))) { - *my_to_user++ = '\0'; - to_user = my_to_user; - if ((h = strchr(to_user, '+')) || (h = strchr(to_user, '@'))) { - *h++ = '\0'; - to_host = h; - } - } - } - - if (!(proto && to_user && to_host)) { - nua_respond(nh, SIP_404_NOT_FOUND, NUTAG_WITH_THIS(nua), TAG_END()); - goto end; - } - } - - call_id = sip->sip_call_id->i_id; - full_from = sip_header_as_string(profile->home, (void *) sip->sip_from); - full_via = sip_header_as_string(profile->home, (void *) sip->sip_via); - - if (sip && sip->sip_expires && sip->sip_expires->ex_delta > 31536000) { - sip->sip_expires->ex_delta = 31536000; - } - - if (sofia_test_pflag(profile, PFLAG_MULTIREG)) { - sql = switch_mprintf("delete from sip_subscriptions where call_id='%q' " - "or (proto='%q' and sip_user='%q' and sip_host='%q' " - "and sub_to_user='%q' and sub_to_host='%q' and event='%q' and hostname='%q' " - "and contact='%q')", - call_id, proto, from_user, from_host, to_user, to_host, event, mod_sofia_globals.hostname, contact_str); - - } else { - sql = switch_mprintf("delete from sip_subscriptions where " - "proto='%q' and sip_user='%q' and sip_host='%q' and sub_to_user='%q' and sub_to_host='%q' and event='%q' and hostname='%q'", - proto, from_user, from_host, to_user, to_host, event, mod_sofia_globals.hostname); - } - - switch_mutex_lock(profile->ireg_mutex); switch_assert(sql != NULL); - sofia_glue_actually_execute_sql(profile, sql, NULL); - switch_safe_free(sql); - if (sub_state == nua_substate_terminated) { - sstr = switch_mprintf("terminated"); - } else { - sip_accept_t *ap = sip->sip_accept; - char accept[256] = ""; - full_agent = sip_header_as_string(profile->home, (void *) sip->sip_user_agent); - while (ap) { - switch_snprintf(accept + strlen(accept), sizeof(accept) - strlen(accept), "%s%s ", ap->ac_type, ap->ac_next ? "," : ""); - ap = ap->ac_next; - } - - sql = switch_mprintf("insert into sip_subscriptions " - "(proto,sip_user,sip_host,sub_to_user,sub_to_host,presence_hosts,event,contact,call_id,full_from," - "full_via,expires,user_agent,accept,profile_name,hostname,network_port,network_ip) " - "values ('%q','%q','%q','%q','%q','%q','%q','%q','%q','%q','%q',%ld,'%q','%q','%q','%q','%d','%q')", - proto, from_user, from_host, to_user, to_host, profile->presence_hosts ? profile->presence_hosts : to_host, - event, contact_str, call_id, full_from, full_via, - //sofia_test_pflag(profile, PFLAG_MULTIREG) ? switch_epoch_time_now(NULL) + exp_delta : exp_delta * -1, - (long) switch_epoch_time_now(NULL) + (exp_delta * 2), - full_agent, accept, profile->name, mod_sofia_globals.hostname, network_port, network_ip); - - switch_assert(sql != NULL); - - if (mod_sofia_globals.debug_presence > 0 || mod_sofia_globals.debug_sla > 0) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "%s SUBSCRIBE %s@%s %s@%s\n%s\n", - profile->name, from_user, from_host, to_user, to_host, sql); - } - - - sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); - sstr = switch_mprintf("active;expires=%ld", exp_delta); + if (mod_sofia_globals.debug_presence > 0 || mod_sofia_globals.debug_sla > 0) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "%s SUBSCRIBE %s@%s %s@%s\n%s\n", + profile->name, from_user, from_host, to_user, to_host, sql); } - switch_mutex_unlock(profile->ireg_mutex); - if (status < 200) { - char *sticky = NULL; - char *contactstr = profile->url, *cs = NULL; - char *p = NULL, *new_contactstr = NULL; + sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); + sstr = switch_mprintf("active;expires=%ld", exp_delta); + } - if (is_nat) { - char params[128] = ""; - if (contact->m_url->url_params) { - switch_snprintf(params, sizeof(params), ";%s", contact->m_url->url_params); - } - ipv6 = strchr(network_ip, ':'); - sticky = switch_mprintf("sip:%s@%s%s%s:%d%s", contact_user, ipv6 ? "[" : "", network_ip, ipv6 ? "]" : "", network_port, params); + switch_mutex_unlock(profile->ireg_mutex); + + if (status < 200) { + char *sticky = NULL; + char *contactstr = profile->url, *cs = NULL; + char *p = NULL, *new_contactstr = NULL; + + if (np.is_nat) { + char params[128] = ""; + if (contact->m_url->url_params) { + switch_snprintf(params, sizeof(params), ";%s", contact->m_url->url_params); } + ipv6 = strchr(np.network_ip, ':'); + sticky = switch_mprintf("sip:%s@%s%s%s:%d%s", contact_user, ipv6 ? "[" : "", np.network_ip, ipv6 ? "]" : "", np.network_port, params); + } - if (is_auto_nat) { - contactstr = profile->public_url; + if (np.is_auto_nat) { + contactstr = profile->public_url; + } else { + contactstr = profile->url; + } + + + if (switch_stristr("port=tcp", contact->m_url->url_params)) { + if (np.is_auto_nat) { + cs = profile->tcp_public_contact; } else { - contactstr = profile->url; + cs = profile->tcp_contact; } - - - if (switch_stristr("port=tcp", contact->m_url->url_params)) { - if (is_auto_nat) { - cs = profile->tcp_public_contact; - } else { - cs = profile->tcp_contact; - } - } else if (switch_stristr("port=tls", contact->m_url->url_params)) { - if (is_auto_nat) { - cs = profile->tls_public_contact; - } else { - cs = profile->tls_contact; - } + } else if (switch_stristr("port=tls", contact->m_url->url_params)) { + if (np.is_auto_nat) { + cs = profile->tls_public_contact; + } else { + cs = profile->tls_contact; } + } - if (cs) { - contactstr = cs; - } + if (cs) { + contactstr = cs; + } - if (nh && nh->nh_ds && nh->nh_ds->ds_usage) { - /* nua_dialog_usage_set_refresh_range(nh->nh_ds->ds_usage, exp_delta + SUB_OVERLAP, exp_delta + SUB_OVERLAP); */ - nua_dialog_usage_set_refresh_range(nh->nh_ds->ds_usage, exp_delta * 2, exp_delta * 2); - } - - if (contactstr && (p = strchr(contactstr, '@'))) { - if (strrchr(p, '>')) { - new_contactstr = switch_mprintf("", to_user, p); - } - } - - nua_respond(nh, SIP_202_ACCEPTED, - TAG_IF(new_contactstr, SIPTAG_CONTACT_STR(new_contactstr)), - NUTAG_WITH_THIS(nua), - SIPTAG_SUBSCRIPTION_STATE_STR(sstr), SIPTAG_EXPIRES_STR(exp_delta_str), TAG_IF(sticky, NUTAG_PROXY(sticky)), TAG_END()); - - switch_safe_free(new_contactstr); - switch_safe_free(sticky); + if (nh && nh->nh_ds && nh->nh_ds->ds_usage) { + /* nua_dialog_usage_set_refresh_range(nh->nh_ds->ds_usage, exp_delta + SUB_OVERLAP, exp_delta + SUB_OVERLAP); */ + nua_dialog_usage_set_refresh_range(nh->nh_ds->ds_usage, exp_delta * 2, exp_delta * 2); } - if (sub_state == nua_substate_terminated) { + if (contactstr && (p = strchr(contactstr, '@'))) { + if (strrchr(p, '>')) { + new_contactstr = switch_mprintf("", to_user, p); + } + } + + nua_respond(nh, SIP_202_ACCEPTED, + TAG_IF(new_contactstr, SIPTAG_CONTACT_STR(new_contactstr)), + NUTAG_WITH_THIS(nua), + SIPTAG_SUBSCRIPTION_STATE_STR(sstr), SIPTAG_EXPIRES_STR(exp_delta_str), TAG_IF(sticky, NUTAG_PROXY(sticky)), TAG_END()); + + switch_safe_free(new_contactstr); + switch_safe_free(sticky); + } + + if (sub_state == nua_substate_terminated) { + char *full_call_info = NULL; + char *p = NULL; + + if (sip->sip_call_info) { + full_call_info = sip_header_as_string(profile->home, (void *) sip->sip_call_info); + if ((p = strchr(full_call_info, ';'))) { + p++; + } + + nua_notify(nh, + SIPTAG_EXPIRES_STR("0"), + SIPTAG_SUBSCRIPTION_STATE_STR(sstr), TAG_IF(full_call_info, SIPTAG_CALL_INFO_STR(full_call_info)), TAG_END()); + + + if (!strcasecmp(event, "line-seize")) { + if (mod_sofia_globals.debug_sla > 1) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "CANCEL LINE SEIZE\n"); + } + + sql = switch_mprintf("delete from sip_dialogs where ((sip_from_user='%q' and sip_from_host='%q') or presence_id='%q@%q') " + "and call_info_state='seized'", + to_user, to_host, to_user, to_host); + + + if (mod_sofia_globals.debug_sla > 1) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "CLEAR SQL %s\n", sql); + } + sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); + + sync_sla(profile, to_user, to_host, SWITCH_FALSE, SWITCH_FALSE); + } + + su_free(profile->home, full_call_info); + + } + + } else { + if (!strcasecmp(event, "line-seize")) { char *full_call_info = NULL; - char *p = NULL; + char *p; if (sip->sip_call_info) { full_call_info = sip_header_as_string(profile->home, (void *) sip->sip_call_info); @@ -2396,153 +2336,117 @@ void sofia_presence_handle_sip_i_subscribe(int status, } nua_notify(nh, - SIPTAG_EXPIRES_STR("0"), - SIPTAG_SUBSCRIPTION_STATE_STR(sstr), TAG_IF(full_call_info, SIPTAG_CALL_INFO_STR(full_call_info)), TAG_END()); + SIPTAG_EXPIRES_STR(exp_delta_str), + SIPTAG_SUBSCRIPTION_STATE_STR(sstr), + SIPTAG_EVENT_STR("line-seize"), TAG_IF(full_call_info, SIPTAG_CALL_INFO_STR(full_call_info)), TAG_END()); - if (!strcasecmp(event, "line-seize")) { - if (mod_sofia_globals.debug_sla > 1) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "CANCEL LINE SEIZE\n"); - } - sql = switch_mprintf("delete from sip_dialogs where ((sip_from_user='%q' and sip_from_host='%q') or presence_id='%q@%q') " - "and call_info_state='seized'", - to_user, to_host, to_user, to_host); + sql = switch_mprintf("delete from sip_dialogs where ((sip_from_user='%q' and sip_from_host='%q') or presence_id='%q@%q') " + "and call_info_state='seized'", + to_user, to_host, to_user, to_host); - if (mod_sofia_globals.debug_sla > 1) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "CLEAR SQL %s\n", sql); - } - sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); - - sync_sla(profile, to_user, to_host, SWITCH_FALSE, SWITCH_FALSE); + if (mod_sofia_globals.debug_sla > 1) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "CLEAR SQL %s\n", sql); } + sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); + + sql = switch_mprintf("insert into sip_dialogs (sip_from_user,sip_from_host,call_info,call_info_state,hostname,expires) " + "values ('%q','%q','%q','seized','%q',%ld)", + to_user, to_host, switch_str_nil(p), mod_sofia_globals.hostname, switch_epoch_time_now(NULL) + exp_delta); + + if (mod_sofia_globals.debug_sla > 1) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "SEIZE SQL %s\n", sql); + } + sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); + sync_sla(profile, to_user, to_host, SWITCH_FALSE, SWITCH_FALSE); su_free(profile->home, full_call_info); - } - - } else { - if (!strcasecmp(event, "line-seize")) { - char *full_call_info = NULL; - char *p; - - if (sip->sip_call_info) { - full_call_info = sip_header_as_string(profile->home, (void *) sip->sip_call_info); - if ((p = strchr(full_call_info, ';'))) { - p++; - } - - nua_notify(nh, - SIPTAG_EXPIRES_STR(exp_delta_str), - SIPTAG_SUBSCRIPTION_STATE_STR(sstr), - SIPTAG_EVENT_STR("line-seize"), TAG_IF(full_call_info, SIPTAG_CALL_INFO_STR(full_call_info)), TAG_END()); - - - - sql = switch_mprintf("delete from sip_dialogs where ((sip_from_user='%q' and sip_from_host='%q') or presence_id='%q@%q') " - "and call_info_state='seized'", - to_user, to_host, to_user, to_host); - - - if (mod_sofia_globals.debug_sla > 1) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "CLEAR SQL %s\n", sql); - } - sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); - - sql = switch_mprintf("insert into sip_dialogs (sip_from_user,sip_from_host,call_info,call_info_state,hostname,expires) " - "values ('%q','%q','%q','seized','%q',%ld)", - to_user, to_host, switch_str_nil(p), mod_sofia_globals.hostname, switch_epoch_time_now(NULL) + exp_delta); - - if (mod_sofia_globals.debug_sla > 1) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "SEIZE SQL %s\n", sql); - } - sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); - sync_sla(profile, to_user, to_host, SWITCH_FALSE, SWITCH_FALSE); - - su_free(profile->home, full_call_info); - } - } else if (!strcasecmp(event, "call-info")) { - sync_sla(profile, to_user, to_host, SWITCH_FALSE, SWITCH_FALSE); - } - } - - sent_reply++; - - switch_safe_free(sstr); - - if (!strcasecmp(event, "message-summary")) { - if ((sql = switch_mprintf("select proto,sip_user,'%q',sub_to_user,sub_to_host,event,contact,call_id,full_from," - "full_via,expires,user_agent,accept,profile_name,network_ip" - " from sip_subscriptions where expires > -1 and event='message-summary' and sip_user='%q' " - "and (sip_host='%q' or presence_hosts like '%%%q%%')", to_host, to_user, to_host, to_host))) { - sofia_glue_execute_sql_callback(profile, profile->ireg_mutex, sql, sofia_presence_sub_reg_callback, profile); - - switch_safe_free(sql); - } - } - - end: - - if (to_user && (strstr(to_user, "ext+") || strstr(to_user, "user+"))) { - char protocol[80]; - char *p; - - switch_copy_string(protocol, to_user, sizeof(protocol)); - if ((p = strchr(protocol, '+'))) { - *p = '\0'; - } - - if (switch_event_create(&sevent, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) { - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "proto", protocol); - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "login", profile->name); - switch_event_add_header(sevent, SWITCH_STACK_BOTTOM, "from", "%s@%s", to_user, to_host); - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "rpid", "active"); - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "status", "Click To Call"); - switch_event_fire(&sevent); - } - - } else { - if (switch_event_create(&sevent, SWITCH_EVENT_PRESENCE_PROBE) == SWITCH_STATUS_SUCCESS) { - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "proto", SOFIA_CHAT_PROTO); - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "login", profile->name); - switch_event_add_header(sevent, SWITCH_STACK_BOTTOM, "from", "%s@%s", from_user, from_host); - switch_event_add_header(sevent, SWITCH_STACK_BOTTOM, "to", "%s@%s", to_user, to_host); - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "proto-specific-event-name", event); - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "expires", exp_delta_str); - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "event_type", "presence"); - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "alt_event_type", "dialog"); - switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "expires", exp_delta_str); - switch_event_fire(&sevent); - } - } - - - - if (event) { - su_free(profile->home, event); - } - - if (full_from) { - su_free(profile->home, full_from); - } - if (full_via) { - su_free(profile->home, full_via); - } - if (full_agent) { - su_free(profile->home, full_agent); - } - - switch_safe_free(d_user); - switch_safe_free(to_str); - switch_safe_free(contact_str); - - if (!sent_reply) { - nua_respond(nh, 481, "INVALID SUBSCRIPTION", TAG_END()); + } else if (!strcasecmp(event, "call-info")) { + sync_sla(profile, to_user, to_host, SWITCH_FALSE, SWITCH_FALSE); } } + + sent_reply++; + + switch_safe_free(sstr); + + if (!strcasecmp(event, "message-summary")) { + if ((sql = switch_mprintf("select proto,sip_user,'%q',sub_to_user,sub_to_host,event,contact,call_id,full_from," + "full_via,expires,user_agent,accept,profile_name,network_ip" + " from sip_subscriptions where version > -1 and " + "expires > -1 and event='message-summary' and sip_user='%q' " + "and (sip_host='%q' or presence_hosts like '%%%q%%')", to_host, to_user, to_host, to_host))) { + sofia_glue_execute_sql_callback(profile, profile->ireg_mutex, sql, sofia_presence_sub_reg_callback, profile); + + switch_safe_free(sql); + } + } + + end: + + if (to_user && (strstr(to_user, "ext+") || strstr(to_user, "user+"))) { + char protocol[80]; + char *p; + + switch_copy_string(protocol, to_user, sizeof(protocol)); + if ((p = strchr(protocol, '+'))) { + *p = '\0'; + } + + if (switch_event_create(&sevent, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) { + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "proto", protocol); + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "login", profile->name); + switch_event_add_header(sevent, SWITCH_STACK_BOTTOM, "from", "%s@%s", to_user, to_host); + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "rpid", "active"); + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "status", "Click To Call"); + switch_event_fire(&sevent); + } + + } else { + if (switch_event_create(&sevent, SWITCH_EVENT_PRESENCE_PROBE) == SWITCH_STATUS_SUCCESS) { + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "proto", SOFIA_CHAT_PROTO); + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "login", profile->name); + switch_event_add_header(sevent, SWITCH_STACK_BOTTOM, "from", "%s@%s", from_user, from_host); + switch_event_add_header(sevent, SWITCH_STACK_BOTTOM, "to", "%s@%s", to_user, to_host); + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "proto-specific-event-name", event); + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "expires", exp_delta_str); + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "event_type", "presence"); + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "alt_event_type", "dialog"); + switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "expires", exp_delta_str); + switch_event_fire(&sevent); + } + } + + + + if (event) { + su_free(profile->home, event); + } + + if (full_from) { + su_free(profile->home, full_from); + } + if (full_via) { + su_free(profile->home, full_via); + } + if (full_agent) { + su_free(profile->home, full_agent); + } + + switch_safe_free(d_user); + switch_safe_free(to_str); + switch_safe_free(contact_str); + + if (!sent_reply) { + nua_respond(nh, 481, "INVALID SUBSCRIPTION", TAG_END()); + } + } + sofia_gateway_subscription_t *sofia_find_gateway_subscription(sofia_gateway_t *gateway_ptr, const char *event) { sofia_gateway_subscription_t *gw_sub_ptr; @@ -2624,145 +2528,197 @@ void sofia_presence_handle_sip_r_subscribe(int status, } } +static int sofia_counterpath_crutch(void *pArg, int argc, char **argv, char **columnNames) +{ + nua_handle_t *nh; + sofia_profile_t *profile = (sofia_profile_t *) pArg; + char *call_id = argv[0]; + char *pl = argv[1]; + char *event_type = argv[2]; + long exp_delta = atol(argv[3]); + + if ((nh = nua_handle_by_call_id(profile->nua, call_id))) { + char sstr[128] = "", expstr[128] = ""; + switch_snprintf(expstr, sizeof(expstr), "%d", exp_delta); + switch_snprintf(sstr, sizeof(sstr), "active;expires=%u", exp_delta); + nua_notify(nh, + NUTAG_WITH_THIS(profile->nua), + SIPTAG_EXPIRES_STR(expstr), + SIPTAG_SUBSCRIPTION_STATE_STR(sstr), SIPTAG_EVENT_STR(event_type), + SIPTAG_CONTENT_TYPE_STR("application/pidf+xml"), SIPTAG_PAYLOAD_STR(pl), TAG_END()); + } + + return 0; +} + void sofia_presence_handle_sip_i_publish(nua_t *nua, sofia_profile_t *profile, nua_handle_t *nh, sofia_private_t *sofia_private, sip_t const *sip, tagi_t tags[]) { - if (sip) { - sip_from_t const *from = sip->sip_from; - char *from_user = NULL; - char *from_host = NULL; - char *rpid = ""; - sip_payload_t *payload = sip->sip_payload; - char *event_type = NULL; - char etag[9] = ""; - char expstr[30] = ""; - long exp = 0, exp_delta = 3600; - char *pd_dup = NULL; + + sip_from_t const *from; + char *from_user = NULL; + char *from_host = NULL; + char *rpid = ""; + sip_payload_t *payload; + char *event_type = NULL; + char etag[9] = ""; + char expstr[30] = ""; + long exp = 0, exp_delta = 3600; + char *pd_dup = NULL; + int count = 1; + char *contact_str; + int open = 1; - /* the following could instead be refactored back to the calling event handler in sofia.c XXX MTK */ - if (sofia_test_pflag(profile, PFLAG_MANAGE_SHARED_APPEARANCE)) { - /* also it probably is unsafe to dereference so many things in a row without testing XXX MTK */ - if (sip->sip_request->rq_url->url_user && !strncmp(sip->sip_request->rq_url->url_user, "sla-agent", sizeof("sla-agent"))) { - sofia_sla_handle_sip_i_publish(nua, profile, nh, sip, tags); - return; - } - } - - if (from) { - from_user = (char *) from->a_url->url_user; - from_host = (char *) from->a_url->url_host; - } - - - exp_delta = (sip->sip_expires ? sip->sip_expires->ex_delta : 3600); - if (profile->force_publish_expires) { - exp_delta = profile->force_publish_expires; - } - - if (exp_delta < 0) { - exp = exp_delta; - } else { - exp = (long) switch_epoch_time_now(NULL) + exp_delta; - } - - if (payload) { - switch_xml_t xml, note, person, tuple, status, basic, act; - switch_event_t *event; - char *sql; - char *full_agent = NULL; - int count = 1; - - pd_dup = strdup(payload->pl_data); - - if ((xml = switch_xml_parse_str(pd_dup, strlen(pd_dup)))) { - char *open_closed = "", *note_txt = ""; - - if (sip->sip_user_agent) { - full_agent = sip_header_as_string(profile->home, (void *) sip->sip_user_agent); - } - - if ((tuple = switch_xml_child(xml, "tuple")) && (status = switch_xml_child(tuple, "status")) - && (basic = switch_xml_child(status, "basic"))) { - open_closed = basic->txt; - } - - if ((person = switch_xml_child(xml, "dm:person")) && (note = switch_xml_child(person, "dm:note"))) { - note_txt = note->txt; - } - - if (person && (act = switch_xml_child(person, "rpid:activities")) && act->child && act->child->name) { - if ((rpid = strchr(act->child->name, ':'))) { - rpid++; - } else { - rpid = act->child->name; - } - } - - if (sofia_test_pflag(profile, PFLAG_MULTIREG) && !strcasecmp(open_closed, "closed")) { - char buf[32] = ""; - - sql = switch_mprintf("select count(*) from sip_registrations where sip_user='%q' and orig_server_host='%q'", from_user, from_host); - sofia_glue_execute_sql2str(profile, profile->ireg_mutex, sql, buf, sizeof(buf)); - switch_safe_free(sql); - count = atoi(buf); - } - - - /* if (count > 1) let's not and say we did or all the clients who subscribe to their own presence will think they selves is offline */ - - if (count < 2) { - if ((sql = - switch_mprintf("delete from sip_presence where sip_user='%q' and sip_host='%q' " - " and profile_name='%q' and hostname='%q'", from_user, from_host, profile->name, mod_sofia_globals.hostname))) { - sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); - } - - if ((sql = - switch_mprintf("insert into sip_presence (sip_user, sip_host, status, rpid, expires, user_agent," - " profile_name, hostname, open_closed) " - "values ('%q','%q','%q','%q',%ld,'%q','%q','%q','%q')", - from_user, from_host, note_txt, rpid, exp, full_agent, profile->name, mod_sofia_globals.hostname, open_closed))) { - - sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); - } - - - event_type = sip_header_as_string(profile->home, (void *) sip->sip_event); - - if (switch_event_create(&event, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) { - switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "proto", SOFIA_CHAT_PROTO); - switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "rpid", rpid); - switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "login", profile->url); - switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "user-agent", full_agent); - switch_event_add_header(event, SWITCH_STACK_BOTTOM, "from", "%s@%s", from_user, from_host); - switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "status", note_txt); - switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "event_type", event_type); - switch_event_fire(&event); - } - } - - if (event_type) { - su_free(profile->home, event_type); - } - - if (full_agent) { - su_free(profile->home, full_agent); - } - - switch_xml_free(xml); - } - } else { - char *sql = switch_mprintf("update sip_presence set expires=%ld where sip_user='%q' and sip_host='%q' and profile_name='%q' and hostname='%q'", - exp, from_user, from_host, profile->name, mod_sofia_globals.hostname); - sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); - } - - switch_safe_free(pd_dup); - - switch_snprintf(expstr, sizeof(expstr), "%d", exp_delta); - switch_stun_random_string(etag, 8, NULL); - nua_respond(nh, SIP_200_OK, NUTAG_WITH_THIS(nua), SIPTAG_ETAG_STR(etag), SIPTAG_EXPIRES_STR(expstr), TAG_END()); + if (!sip) { + return; } + + from = sip->sip_from; + payload = sip->sip_payload; + + /* the following could instead be refactored back to the calling event handler in sofia.c XXX MTK */ + if (sofia_test_pflag(profile, PFLAG_MANAGE_SHARED_APPEARANCE)) { + /* also it probably is unsafe to dereference so many things in a row without testing XXX MTK */ + if (sip->sip_request->rq_url->url_user && !strncmp(sip->sip_request->rq_url->url_user, "sla-agent", sizeof("sla-agent"))) { + sofia_sla_handle_sip_i_publish(nua, profile, nh, sip, tags); + return; + } + } + + contact_str = sofia_glue_gen_contact_str(profile, sip, NULL); + + if (from) { + from_user = (char *) from->a_url->url_user; + from_host = (char *) from->a_url->url_host; + } + + exp_delta = (sip->sip_expires ? sip->sip_expires->ex_delta : 3600); + if (profile->force_publish_expires) { + exp_delta = profile->force_publish_expires; + } + + if (exp_delta < 0) { + exp = exp_delta; + } else { + exp = (long) switch_epoch_time_now(NULL) + exp_delta; + } + + if (payload) { + switch_xml_t xml, note, person, tuple, status, basic, act; + switch_event_t *event; + char *sql; + char *full_agent = NULL; + + pd_dup = strdup(payload->pl_data); + + if ((xml = switch_xml_parse_str(pd_dup, strlen(pd_dup)))) { + char *open_closed = "", *note_txt = ""; + + if (sip->sip_user_agent) { + full_agent = sip_header_as_string(profile->home, (void *) sip->sip_user_agent); + } + + if ((tuple = switch_xml_child(xml, "tuple")) && (status = switch_xml_child(tuple, "status")) + && (basic = switch_xml_child(status, "basic"))) { + open_closed = basic->txt; + } + + if ((person = switch_xml_child(xml, "dm:person")) && (note = switch_xml_child(person, "dm:note"))) { + note_txt = note->txt; + } + + if (person && (act = switch_xml_child(person, "rpid:activities")) && act->child && act->child->name) { + if ((rpid = strchr(act->child->name, ':'))) { + rpid++; + } else { + rpid = act->child->name; + } + } + + if (!(open = !strcasecmp(open_closed, "open"))) { + sql = switch_mprintf("update sip_subscriptions set version = -1 where contact='%q'", contact_str); + } else { + sql = switch_mprintf("update sip_subscriptions set version = 0 where contact='%q'", contact_str); + } + + sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); + + + if (sofia_test_pflag(profile, PFLAG_MULTIREG) && !open) { + char buf[32] = ""; + + sql = switch_mprintf("select count(*) from sip_registrations where " + "sip_user='%q' and (sip_host='%q' or presence_hosts like '%%%q%%')", from_user, from_host, from_host); + + sofia_glue_execute_sql2str(profile, profile->ireg_mutex, sql, buf, sizeof(buf)); + switch_safe_free(sql); + count = atoi(buf); + } + + + /* if (count > 1) let's not and say we did or all the clients who subscribe to their own presence will think they selves is offline */ + + event_type = sip_header_as_string(profile->home, (void *) sip->sip_event); + + if (count < 2) { + if ((sql = + switch_mprintf("delete from sip_presence where sip_user='%q' and sip_host='%q' " + " and profile_name='%q' and hostname='%q'", from_user, from_host, profile->name, mod_sofia_globals.hostname))) { + sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); + } + + if ((sql = + switch_mprintf("insert into sip_presence (sip_user, sip_host, status, rpid, expires, user_agent," + " profile_name, hostname, open_closed) " + "values ('%q','%q','%q','%q',%ld,'%q','%q','%q','%q')", + from_user, from_host, note_txt, rpid, exp, full_agent, profile->name, mod_sofia_globals.hostname, open_closed))) { + + sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); + } + + } else if (contact_str) { + sql = switch_mprintf("select call_id,'%q','%q','%ld' from sip_subscriptions where sub_to_user='%q' and sub_to_host='%q' " + "and contact = '%q' ", payload->pl_data ? payload->pl_data : "", event_type, exp_delta, + from_user, from_host, contact_str); + sofia_glue_execute_sql_callback(profile, profile->ireg_mutex, sql, sofia_counterpath_crutch, profile); + switch_safe_free(sql); + } + + + if (switch_event_create(&event, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) { + switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "proto", SOFIA_CHAT_PROTO); + switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "rpid", rpid); + switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "login", profile->url); + switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "user-agent", full_agent); + switch_event_add_header(event, SWITCH_STACK_BOTTOM, "from", "%s@%s", from_user, from_host); + switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "status", note_txt); + switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "event_type", event_type); + switch_event_fire(&event); + } + + if (event_type) { + su_free(profile->home, event_type); + } + + if (full_agent) { + su_free(profile->home, full_agent); + } + + switch_xml_free(xml); + } + } else { + char *sql = switch_mprintf("update sip_presence set expires=%ld where sip_user='%q' and sip_host='%q' and profile_name='%q' and hostname='%q'", + exp, from_user, from_host, profile->name, mod_sofia_globals.hostname); + sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE); + } + + switch_safe_free(pd_dup); + + switch_snprintf(expstr, sizeof(expstr), "%d", exp_delta); + switch_stun_random_string(etag, 8, NULL); + nua_respond(nh, SIP_200_OK, NUTAG_WITH_THIS(nua), SIPTAG_ETAG_STR(etag), SIPTAG_EXPIRES_STR(expstr), TAG_END()); + + switch_safe_free(contact_str); } void sofia_presence_set_hash_key(char *hash_key, int32_t len, sip_t const *sip)