From 97a68c50d91b115e4cec42ea5a060470c88f5a23 Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthm@freeswitch.org>
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 <sip:%s@%s%s%s%s;%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 <sip:%s@%s%s%s%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 <sip:%s@%s%s%s%s;%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 <sip:%s@%s%s%s%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("<sip:%s%s", to_user, p);
- } else {
- new_contactstr = switch_mprintf("<sip:%s%s>", 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("<sip:%s%s", to_user, p);
+ } else {
+ new_contactstr = switch_mprintf("<sip:%s%s>", 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)