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sofia_presence.c
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sofia_presence.c
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/*
* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* Copyright (C) 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
*
* Version: MPL 1.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
*
* The Initial Developer of the Original Code is
* Anthony Minessale II <anthm@freeswitch.org>
* Portions created by the Initial Developer are Copyright (C)
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Anthony Minessale II <anthm@freeswitch.org>
* Ken Rice <krice@freeswitch.org>
* Paul D. Tinsley <pdt at jackhammer.org>
* Bret McDanel <trixter AT 0xdecafbad.com>
* Raymond Chandler <intralanman@freeswitch.org>
* William King <william.king@quentustech.com>
* Emmanuel Schmidbauer <e.schmidbauer@gmail.com>
* David Knell <david.knell@telng.com>
*
* sofia_presence.c -- SOFIA SIP Endpoint (presence code)
*
*/
#include "mod_sofia.h"
#include "switch_stun.h"
#define SUB_OVERLAP 300
struct state_helper {
switch_hash_t *hash;
sofia_profile_t *profile;
switch_memory_pool_t *pool;
int total;
};
static int sofia_presence_mwi_callback(void *pArg, int argc, char **argv, char **columnNames);
static int sofia_presence_mwi_callback2(void *pArg, int argc, char **argv, char **columnNames);
static int sofia_presence_sub_reg_callback(void *pArg, int argc, char **argv, char **columnNames);
static int sofia_presence_resub_callback(void *pArg, int argc, char **argv, char **columnNames);
static int sofia_presence_sub_callback(void *pArg, int argc, char **argv, char **columnNames);
static int broadsoft_sla_gather_state_callback(void *pArg, int argc, char **argv, char **columnNames);
static int broadsoft_sla_notify_callback(void *pArg, int argc, char **argv, char **columnNames);
static int sync_sla(sofia_profile_t *profile, const char *to_user, const char *to_host, switch_bool_t clear, switch_bool_t unseize, const char *call_id);
static int sofia_dialog_probe_callback(void *pArg, int argc, char **argv, char **columnNames);
static int sofia_dialog_probe_notify_callback(void *pArg, int argc, char **argv, char **columnNames);
struct pres_sql_cb {
sofia_profile_t *profile;
int ttl;
};
static int sofia_presence_send_sql(void *pArg, int argc, char **argv, char **columnNames);
struct dialog_helper {
char state[128];
char status[512];
char rpid[512];
char presence_id[1024];
int hits;
};
struct resub_helper {
sofia_profile_t *profile;
switch_event_t *event;
int rowcount;
int noreg;
};
struct rfc4235_helper {
switch_hash_t *hash;
sofia_profile_t *profile;
switch_memory_pool_t *pool;
switch_event_t *event;
int rowcount;
};
struct presence_helper {
sofia_profile_t *profile;
switch_event_t *event;
switch_stream_handle_t stream;
char last_uuid[512];
int hup;
int calls_up;
};
switch_status_t sofia_presence_chat_send(switch_event_t *message_event)
{
char *prof = NULL, *user = NULL, *host = NULL;
sofia_profile_t *profile = NULL;
char *ffrom = NULL;
nua_handle_t *msg_nh;
char *contact = NULL;
char *dup = NULL;
switch_status_t status = SWITCH_STATUS_FALSE;
const char *ct = "text/html";
sofia_destination_t *dst = NULL;
char *to_uri = NULL;
switch_console_callback_match_t *list = NULL;
switch_console_callback_match_node_t *m;
char *remote_ip = NULL;
char *user_via = NULL;
//char *contact_str = NULL;
char *dup_dest = NULL;
char *p = NULL;
char *remote_host = NULL;
const char *proto;
const char *from;
const char *to;
//const char *subject;
const char *body;
const char *type;
const char *from_full;
char header[256] = "";
char *route_uri = NULL;
const char *network_ip = NULL, *network_port = NULL, *from_proto;
char *extra_headers = NULL;
char uuid_str[SWITCH_UUID_FORMATTED_LENGTH + 1];
int mstatus = 0, sanity = 0;
const char *blocking;
int is_blocking = 0;
proto = switch_event_get_header(message_event, "proto");
from_proto = switch_event_get_header(message_event, "from_proto");
from = switch_event_get_header(message_event, "from");
to = switch_event_get_header(message_event, "to");
//subject = switch_event_get_header(message_event, "subject");
body = switch_event_get_body(message_event);
type = switch_event_get_header(message_event, "type");
from_full = switch_event_get_header(message_event, "from_full");
blocking = switch_event_get_header(message_event, "blocking");
is_blocking = switch_true(blocking);
network_ip = switch_event_get_header(message_event, "to_sip_ip");
network_port = switch_event_get_header(message_event, "to_sip_port");
extra_headers = sofia_glue_get_extra_headers_from_event(message_event, SOFIA_SIP_HEADER_PREFIX);
if (!to) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Missing To: header.\n");
goto end;
}
if (!from) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Missing From: header.\n");
goto end;
}
if (!zstr(type)) {
ct = type;
}
dup = strdup(to);
switch_assert(dup);
prof = dup;
/* Do we have a user of the form profile/user[@host]? */
if ((user = strchr(prof, '/'))) {
*user++ = '\0';
} else {
user = prof;
prof = NULL;
}
if (!prof) {
prof = switch_event_get_header(message_event, "sip_profile");
}
if (!strncasecmp(user, "sip:", 4)) {
to_uri = user;
}
if ((host = strchr(user, '@'))) {
if (!to_uri) {
*host++ = '\0';
} else {
host++;
}
if (!prof) {
prof = host;
}
}
if (!prof || !(profile = sofia_glue_find_profile(prof))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
"Chat proto [%s]\nfrom [%s]\nto [%s]\n%s\nInvalid Profile %s\n", proto, from, to,
body ? body : "[no body]", prof ? prof : "NULL");
goto end;
}
if (zstr(host)) {
host = profile->domain_name;
if (zstr(host)) {
host = prof;
}
}
if (to_uri) {
switch_console_push_match(&list, to_uri);
} else if (!(list = sofia_reg_find_reg_url_multi(profile, user, host))) {
sofia_profile_t *test;
if ((test = sofia_glue_find_profile(host))) {
sofia_glue_release_profile(test);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Not sending to local box for %s@%s\n", user, host);
/* our box let's not send it */
} else {
char *tmp;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Can't find registered user %s@%s\n", user, host);
tmp = switch_mprintf("sip:%s@%s", user, host);
switch_console_push_match(&list, tmp);
free(tmp);
}
}
if (!strcasecmp(proto, SOFIA_CHAT_PROTO)) {
from = from_full;
} else {
char *fp, *p = NULL;
fp = strdup(from);
switch_assert(fp);
if ((p = strchr(fp, '@'))) {
*p++ = '\0';
}
if (zstr(p)) {
p = profile->domain_name;
if (zstr(p)) {
p = host;
}
}
if (switch_stristr("global", proto)) {
if (!from_proto || !strcasecmp(from_proto, SOFIA_CHAT_PROTO)) {
ffrom = switch_mprintf("\"%s\" <sip:%s@%s>", fp, fp, p);
} else {
ffrom = switch_mprintf("\"%s\" <sip:%s+%s@%s>", fp, from_proto, fp, p);
}
} else {
ffrom = switch_mprintf("\"%s\" <sip:%s+%s@%s>", fp, from_proto ? from_proto : proto, fp, p);
}
from = ffrom;
switch_safe_free(fp);
}
if (!list) {
switch_event_t *event;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
"Chat proto [%s]\nfrom [%s]\nto [%s]\n%s\nNobody to send to: Profile %s\n", proto, from, to,
body ? body : "[no body]", prof);
// emit no recipient event
if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, MY_EVENT_ERROR) == SWITCH_STATUS_SUCCESS) {
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Error-Type", "chat");
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Error-Reason", "no recipient");
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Chat-Send-To", to);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Chat-Send-From", from);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Chat-Send-Profile", prof);
switch_event_add_body(event, "%s", body);
switch_event_fire(&event);
}
goto end;
}
for (m = list->head; m; m = m->next) {
if (!(dst = sofia_glue_get_destination(m->val))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
break;
}
/* sofia_glue is running sofia_overcome_sip_uri_weakness we do not, not sure if it matters */
if (dst->route_uri) {
dup_dest = strdup(dst->route_uri);
} else {
dup_dest = strdup(dst->to);
}
switch_assert(dup_dest);
remote_host = strdup(dup_dest);
if (!zstr(remote_host)) {
switch_split_user_domain(remote_host, NULL, &remote_ip);
}
if (!zstr(remote_ip) && sofia_glue_check_nat(profile, remote_ip)) {
char *ptr = NULL;
if ((ptr = sofia_glue_find_parameter(dst->contact, "transport="))) {
sofia_transport_t transport = sofia_glue_str2transport( ptr + 10 );
user_via = sofia_glue_create_external_via(NULL, profile, transport);
} else {
user_via = sofia_glue_create_external_via(NULL, profile, SOFIA_TRANSPORT_UDP);
}
}
status = SWITCH_STATUS_SUCCESS;
if ((p = strstr(dup_dest, ";fs_"))) {
*p = '\0';
}
/* if this cries, add contact here too, change the 1 to 0 and omit the safe_free */
//printf("DEBUG To: [%s] From: [%s] Contact: [%s] RURI [%s] ip [%s] port [%s]\n", to, from, contact, dst->route_uri, network_ip, network_port);
//DUMP_EVENT(message_event);
if (zstr(dst->route_uri) && !zstr(user) && !zstr(network_ip) && (zstr(host) || strcmp(network_ip, host))) {
route_uri = switch_mprintf("sip:%s@%s:%s", user, network_ip, network_port);
}
msg_nh = nua_handle(profile->nua, NULL,
TAG_END());
nua_handle_bind(msg_nh, &mod_sofia_globals.destroy_private);
switch_snprintf(header, sizeof(header), "X-FS-Sending-Message: %s", switch_core_get_uuid());
switch_uuid_str(uuid_str, sizeof(uuid_str));
if (is_blocking) {
switch_mutex_lock(profile->flag_mutex);
switch_core_hash_insert(profile->chat_hash, uuid_str, &mstatus);
switch_mutex_unlock(profile->flag_mutex);
}
nua_message(msg_nh,
TAG_IF(dst->route_uri, NUTAG_PROXY(dst->route_uri)),
TAG_IF(route_uri, NUTAG_PROXY(route_uri)),
TAG_IF(dst->route, SIPTAG_ROUTE_STR(dst->route)),
SIPTAG_FROM_STR(from),
TAG_IF(contact, NUTAG_URL(contact)),
SIPTAG_TO_STR(dup_dest),
SIPTAG_CALL_ID_STR(uuid_str),
TAG_IF(user_via, SIPTAG_VIA_STR(user_via)),
SIPTAG_CONTENT_TYPE_STR(ct),
SIPTAG_PAYLOAD_STR(body),
SIPTAG_HEADER_STR(header),
TAG_IF(!zstr(extra_headers), SIPTAG_HEADER_STR(extra_headers)),
TAG_END());
if (is_blocking) {
sanity = 200;
while(!mstatus && --sanity && !nua_handle_is_destroyed(msg_nh)) {
switch_yield(100000);
}
if (!(mstatus > 199 && mstatus < 300)) {
status = SWITCH_STATUS_FALSE;
}
switch_event_add_header(message_event, SWITCH_STACK_BOTTOM, "Delivery-Result-Code", "%d", mstatus);
switch_mutex_lock(profile->flag_mutex);
switch_core_hash_delete(profile->chat_hash, uuid_str);
switch_mutex_unlock(profile->flag_mutex);
}
sofia_glue_free_destination(dst);
switch_safe_free(dup_dest);
switch_safe_free(user_via);
switch_safe_free(remote_host);
}
end:
if (list) {
switch_console_free_matches(&list);
}
switch_safe_free(contact);
switch_safe_free(route_uri);
switch_safe_free(ffrom);
switch_safe_free(dup);
if (profile) {
switch_thread_rwlock_unlock(profile->rwlock);
}
return status;
}
void sofia_presence_cancel(void)
{
char *sql;
sofia_profile_t *profile;
struct presence_helper helper = { 0 };
switch_console_callback_match_t *matches;
switch_bool_t r;
if (!mod_sofia_globals.profile_hash) {
return;
}
if (list_profiles_full(NULL, NULL, &matches, SWITCH_FALSE) == SWITCH_STATUS_SUCCESS) {
switch_console_callback_match_node_t *m;
for (m = matches->head; m; m = m->next) {
if ((profile = sofia_glue_find_profile(m->val))) {
if (profile->pres_type == PRES_TYPE_FULL) {
helper.profile = profile;
helper.event = NULL;
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 "
"event='presence' and hostname='%q' and profile_name='%q'",
mod_sofia_globals.hostname, profile->name);
r = sofia_glue_execute_sql_callback(profile, profile->dbh_mutex, sql, sofia_presence_sub_callback, &helper);
switch_safe_free(sql);
if (r != SWITCH_TRUE) {
sofia_glue_release_profile(profile);
continue;
}
}
sofia_glue_release_profile(profile);
}
}
switch_console_free_matches(&matches);
}
}
char *sofia_presence_translate_rpid(char *in, char *ext)
{
char *r = in;
if (in && (switch_stristr("null", in))) {
in = NULL;
}
if (!in) {
in = ext;
}
if (!in) {
return NULL;
}
if (!strcasecmp(in, "dnd") || !strcasecmp(in, "idle")) {
r = "busy";
}
return r;
}
struct mwi_helper {
sofia_profile_t *profile;
int total;
};
static void actual_sofia_presence_mwi_event_handler(switch_event_t *event)
{
char *account, *dup_account, *yn, *host = NULL, *user;
char *sql;
sofia_profile_t *profile = NULL;
switch_stream_handle_t stream = { 0 };
switch_event_header_t *hp;
struct mwi_helper h = { 0 };
const char *pname = NULL;
const char *call_id;
const char *sub_call_id;
int for_everyone = 0;
switch_assert(event != NULL);
if (!(account = switch_event_get_header(event, "mwi-message-account"))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Missing required Header 'MWI-Message-Account'\n");
return;
}
if (!(yn = switch_event_get_header(event, "mwi-messages-waiting"))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Missing required Header 'MWI-Messages-Waiting'\n");
return;
}
call_id = switch_event_get_header(event, "call-id");
sub_call_id = switch_event_get_header(event, "sub-call-id");
if (!call_id && !sub_call_id) {
for_everyone = 1;
}
dup_account = strdup(account);
switch_split_user_domain(dup_account, &user, &host);
switch_assert(host != NULL);
if ((pname = switch_event_get_header(event, "sofia-profile"))) {
profile = sofia_glue_find_profile(pname);
}
if (!profile) {
if (!(profile = sofia_glue_find_profile(host))) {
char *sql;
char buf[512] = "";
switch_console_callback_match_t *matches;
sql = switch_mprintf("select profile_name from sip_registrations where hostname='%q' and (sip_host='%q' or mwi_host='%q')",
mod_sofia_globals.hostname, host, host);
if (list_profiles_full(NULL, NULL, &matches, SWITCH_FALSE) == SWITCH_STATUS_SUCCESS) {
switch_console_callback_match_node_t *m;
for (m = matches->head; m; m = m->next) {
if ((profile = sofia_glue_find_profile(m->val))) {
sofia_glue_execute_sql2str(profile, profile->dbh_mutex, sql, buf, sizeof(buf));
if (!zstr(buf)) {
break;
}
sofia_glue_release_profile(profile);
}
}
switch_console_free_matches(&matches);
}
switch_safe_free(sql);
if (!(profile = sofia_glue_find_profile(buf))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot find profile %s\n", switch_str_nil(host));
switch_safe_free(dup_account);
return;
}
}
}
if (profile->domain_name && strcasecmp(profile->domain_name, host)) {
host = profile->domain_name;
}
h.profile = profile;
h.total = 0;
SWITCH_STANDARD_STREAM(stream);
for (hp = event->headers; hp; hp = hp->next) {
if (!strncasecmp(hp->name, "mwi-", 4)) {
char *tmp = NULL;
char *value = hp->value;
if (!strcasecmp(hp->name, "mwi-message-account") && strncasecmp(hp->value, "sip:", 4)) {
tmp = switch_mprintf("sip:%s", hp->value);
value = tmp;
}
stream.write_function(&stream, "%s: %s\r\n", hp->name + 4, value);
switch_safe_free(tmp);
}
}
stream.write_function(&stream, "\r\n");
sql = NULL;
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',full_to,network_ip,network_port from sip_subscriptions "
"where hostname='%q' and event='message-summary' "
"and sub_to_user='%q' and (sub_to_host='%q' or presence_hosts like '%%%q%%')",
stream.data, mod_sofia_globals.hostname, 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',full_to,network_ip,network_port from sip_subscriptions where "
"hostname='%q' 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, mod_sofia_globals.hostname, user, host, host, sub_call_id);
}
if (sql) {
sofia_glue_execute_sql_callback(profile, profile->dbh_mutex, sql, sofia_presence_mwi_callback, &h);
free(sql);
sql = NULL;
}
if (for_everyone) {
sql = switch_mprintf("select sip_user,sip_host,contact,profile_name,network_ip,'%q',call_id "
"from sip_registrations where hostname='%q' and mwi_user='%q' and mwi_host='%q'",
stream.data, mod_sofia_globals.hostname, user, host);
} else if (call_id) {
sql = switch_mprintf("select sip_user,sip_host,contact,profile_name,network_ip,'%q',call_id "
"from sip_registrations where hostname='%q' and call_id='%q'",
stream.data, mod_sofia_globals.hostname, call_id);
}
if (sql) {
switch_assert(sql != NULL);
sofia_glue_execute_sql_callback(profile, profile->dbh_mutex, sql, sofia_presence_mwi_callback2, &h);
free(sql);
sql = NULL;
}
switch_safe_free(stream.data);
switch_safe_free(dup_account);
sofia_glue_release_profile(profile);
}
static int sofia_presence_dialog_callback(void *pArg, int argc, char **argv, char **columnNames)
{
struct dialog_helper *helper = (struct dialog_helper *) pArg;
switch_core_session_t *session = NULL;
switch_channel_t *channel = NULL;
int done = 0;
if (argc >= 4) {
if (argc == 5 && !zstr(argv[4])) {
if ((session = switch_core_session_locate(argv[4]))) {
channel = switch_core_session_get_channel(session);
if (!switch_channel_test_flag(channel, CF_ANSWERED) &&
switch_true(switch_channel_get_variable_dup(channel, "presence_disable_early", SWITCH_FALSE, -1))) {
done++;
}
switch_core_session_rwunlock(session);
} else {
return 0;
}
}
if (done) {
return 0;
}
if (mod_sofia_globals.debug_presence > 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "CHECK DIALOG state[%s] status[%s] rpid[%s] pres[%s] uuid[%s]\n",
argv[0], argv[1], argv[2], argv[3], argv[4]);
}
if (!helper->hits) {
switch_set_string(helper->state, argv[0]);
switch_set_string(helper->status, argv[1]);
switch_set_string(helper->rpid, argv[2]);
switch_set_string(helper->presence_id, argv[3]);
}
helper->hits++;
}
return 0;
}
static void do_normal_probe(switch_event_t *event)
{
char *sql;
struct resub_helper h = { 0 };
char *to = switch_event_get_header(event, "to");
char *proto = switch_event_get_header(event, "proto");
char *profile_name = switch_event_get_header(event, "sip_profile");
char *probe_user = NULL, *probe_euser, *probe_host, *p;
struct dialog_helper dh = { { 0 } };
char *sub_call_id = switch_event_get_header(event, "sub-call-id");
sofia_profile_t *profile;
//DUMP_EVENT(event);
if (!proto || strcasecmp(proto, SOFIA_CHAT_PROTO) != 0) {
return;
}
if (!to || !(probe_user = strdup(to))) {
return;
}
if ((probe_host = strchr(probe_user, '@'))) {
*probe_host++ = '\0';
}
probe_euser = probe_user;
if ((p = strchr(probe_euser, '+')) && p != probe_euser) {
probe_euser = (p + 1);
}
if (probe_host &&
((profile = sofia_glue_find_profile(probe_host)) || (profile_name && (profile = sofia_glue_find_profile(profile_name))))) {
sql = switch_mprintf("select state,status,rpid,presence_id,uuid from sip_dialogs "
"where hostname='%q' and profile_name='%q' and call_info_state != 'seized' and "
"((sip_from_user='%q' and sip_from_host='%q') or presence_id='%q@%q') order by rcd desc",
mod_sofia_globals.hostname, profile->name, probe_euser, probe_host, probe_euser, probe_host);
sofia_glue_execute_sql_callback(profile, profile->dbh_mutex, sql, sofia_presence_dialog_callback, &dh);
h.profile = profile;
switch_safe_free(sql);
sql = switch_mprintf("select sip_registrations.sip_user, "
"sip_registrations.sub_host, "
"sip_registrations.status, "
"sip_registrations.rpid, "
"'', "
"sip_dialogs.uuid, "
"sip_dialogs.state, "
"sip_dialogs.direction, "
"sip_dialogs.sip_to_user, "
"sip_dialogs.sip_to_host, "
"sip_presence.status,"
"sip_presence.rpid,"
"sip_dialogs.presence_id, "
"sip_presence.open_closed,"
"'%q','%q','%q' "
"from sip_registrations "
"left join sip_dialogs on "
"sip_dialogs.hostname = sip_registrations.hostname and sip_dialogs.profile_name = sip_registrations.profile_name and ("
"sip_dialogs.presence_id = sip_registrations.sip_user %q '@' %q sip_registrations.sub_host "
"or (sip_dialogs.sip_from_user = sip_registrations.sip_user "
"and sip_dialogs.sip_from_host = sip_registrations.sip_host)) "
"left join sip_presence on "
"sip_presence.hostname=sip_registrations.hostname and "
"(sip_registrations.sip_user=sip_presence.sip_user and sip_registrations.orig_server_host=sip_presence.sip_host and "
"sip_registrations.profile_name=sip_presence.profile_name) "
"where sip_registrations.hostname='%q' and sip_registrations.profile_name='%q' and sip_dialogs.call_info_state != 'seized' "
"and sip_dialogs.presence_id='%q@%q' or (sip_registrations.sip_user='%q' and "
"(sip_registrations.orig_server_host='%q' or sip_registrations.sub_host='%q' "
"))",
dh.status, dh.rpid, switch_str_nil(sub_call_id),
switch_sql_concat(), switch_sql_concat(),
mod_sofia_globals.hostname, profile->name, probe_euser, probe_host, probe_euser, probe_host, probe_host);
switch_assert(sql);
if (mod_sofia_globals.debug_presence > 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "%s START_PRESENCE_PROBE_SQL\n", profile->name);
}
if (mod_sofia_globals.debug_presence > 1) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s DUMP PRESENCE_PROBE_SQL:\n%s\n", profile->name, sql);
}
sofia_glue_execute_sql_callback(profile, profile->dbh_mutex, sql, sofia_presence_resub_callback, &h);
switch_safe_free(sql);
if (!h.rowcount) {
h.noreg++;
/* find ones with presence_id defined that are not registred */
sql = switch_mprintf("select sip_from_user, sip_from_host, 'Registered', '', '', "
"uuid, state, direction, "
"sip_to_user, sip_to_host,"
"'%q','%q',presence_id, '','','' "
"from sip_dialogs "
"where call_info_state != 'seized' and hostname='%q' and profile_name='%q' and (presence_id='%q@%q' or "
"(sip_from_user='%q' and (sip_from_host='%q' or sip_to_host='%q')))",
mod_sofia_globals.hostname, profile->name,
dh.status, dh.rpid, probe_euser, probe_host, probe_euser, probe_host, probe_host);
if (mod_sofia_globals.debug_presence > 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "%s START_PRESENCE_PROBE_SQL\n", profile->name);
}
if (mod_sofia_globals.debug_presence > 1) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s DUMP PRESENCE_PROBE_SQL:\n%s\n", profile->name, sql);
}
sofia_glue_execute_sql_callback(profile, profile->dbh_mutex, sql, sofia_presence_resub_callback, &h);
switch_safe_free(sql);
if (mod_sofia_globals.debug_presence > 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "%s END_PRESENCE_PROBE_SQL\n\n", profile->name);
}
}
if (!h.rowcount) {
switch_event_t *sevent;
if (switch_event_create(&sevent, SWITCH_EVENT_PRESENCE_IN) == 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_string(sevent, SWITCH_STACK_BOTTOM, "sip_profile", profile->name);
switch_event_add_header(sevent, SWITCH_STACK_BOTTOM, "from", "%s@%s", probe_euser, probe_host);
switch_event_add_header_string(sevent, SWITCH_STACK_BOTTOM, "status", "Unregistered");
switch_event_fire(&sevent);
}
}
sofia_glue_release_profile(profile);
}
switch_safe_free(probe_user);
}
static void do_dialog_probe(switch_event_t *event)
{
// Received SUBSCRIBE for "dialog" events.
// Return a complete list of dialogs for the monitored entity.
char *sql;
char *to = switch_event_get_header(event, "to");
char *probe_user = NULL, *probe_euser, *probe_host, *p;
if (!to || !(probe_user = strdup(to))) {
return;
}
if ((probe_host = strchr(probe_user, '@'))) {
*probe_host++ = '\0';
}
probe_euser = probe_user;
if ((p = strchr(probe_euser, '+')) && p != probe_euser) {
probe_euser = (p + 1);
}
if (probe_host) {
char *sub_call_id = switch_event_get_header(event, "sub-call-id");
char *profile_name = switch_event_get_header(event, "sip_profile");
sofia_profile_t *profile = sofia_glue_find_profile(probe_host);
struct rfc4235_helper *h4235 = {0};
switch_memory_pool_t *pool;
if (!profile && profile_name) {
profile = sofia_glue_find_profile(profile_name);
}
if (!profile) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Cannot find profile for domain %s\n", probe_host);
goto end;
}
// We need all dialogs with presence_id matching the subscription entity,
// or from a registered set matching the subscription entity.
// We need the "proto" of the subscription in case it is for the special "conf" or "park".
sql = switch_mprintf(
"select sip_subscriptions.proto, '%q','%q',"
"sip_dialogs.uuid, sip_dialogs.call_id, sip_dialogs.state, sip_dialogs.direction, "
"sip_dialogs.sip_to_user, sip_dialogs.sip_to_host, "
"sip_dialogs.sip_from_user, sip_dialogs.sip_from_host, "
"sip_dialogs.contact, sip_dialogs.contact_user, sip_dialogs.contact_host, "
"sip_dialogs.sip_to_tag, sip_dialogs.sip_from_tag, sip_subscriptions.orig_proto "
"from sip_dialogs "
"left join sip_subscriptions on sip_subscriptions.hostname=sip_dialogs.hostname and "
"sip_subscriptions.profile_name=sip_dialogs.profile_name and "
"sip_subscriptions.call_id='%q' "
"left join sip_registrations on sip_registrations.hostname=sip_dialogs.hostname and "
"sip_registrations.profile_name=sip_dialogs.profile_name and "
"(sip_dialogs.sip_from_user = sip_registrations.sip_user and sip_dialogs.sip_from_host = '%q' and "
"(sip_dialogs.sip_from_host = sip_registrations.orig_server_host or "
"sip_dialogs.sip_from_host = sip_registrations.sip_host) ) "
"where sip_dialogs.hostname='%q' and sip_dialogs.profile_name='%q' and "
"sip_dialogs.call_info_state != 'seized' and sip_dialogs.presence_id='%q@%q' or (sip_registrations.sip_user='%q' and "
"(sip_registrations.orig_server_host='%q' or sip_registrations.sub_host='%q' "
"or sip_registrations.presence_hosts like '%%%q%%'))",
probe_euser, probe_host,
sub_call_id, probe_host,
mod_sofia_globals.hostname, profile->name,
probe_euser, probe_host,
probe_euser, probe_host, probe_host, probe_host);
switch_assert(sql);
if (mod_sofia_globals.debug_presence > 0) {
switch_log_printf(SWITCH_CHANNEL_LOG,SWITCH_LOG_INFO, "%s START DIALOG_PROBE_SQL %s@%s\n", profile->name,probe_euser, probe_host);
}
if (mod_sofia_globals.debug_presence > 1) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s DUMP DIALOG_PROBE_SQL:\n%s\n", profile->name, sql);
}
switch_core_new_memory_pool(&pool);
h4235 = switch_core_alloc(pool, sizeof(*h4235));
h4235->pool = pool;
h4235->profile = profile;
switch_core_hash_init(&h4235->hash);
sofia_glue_execute_sql_callback(profile, profile->dbh_mutex, sql, sofia_dialog_probe_callback, h4235);
switch_safe_free(sql);
if (mod_sofia_globals.debug_presence > 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "%s END DIALOG_PROBE_SQL\n\n", profile->name);
}
sql = switch_mprintf("update sip_subscriptions set version=version+1 where call_id='%q'", sub_call_id);
if (mod_sofia_globals.debug_presence > 1) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s DUMP DIALOG_PROBE set version sql:\n%s\n", profile->name, sql);
}
sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE);
switch_safe_free(sql);
// The dialog_probe_callback has built up the dialogs to be included in the NOTIFY.
// Now send the "full" dialog event to the triggering subscription.
sql = switch_mprintf("select call_id,expires,sub_to_user,sub_to_host,event,version, "
"'full',full_to,full_from,contact,network_ip,network_port "
"from sip_subscriptions "
"where hostname='%q' and profile_name='%q' and sub_to_user='%q' and sub_to_host='%q' and call_id='%q'",
mod_sofia_globals.hostname, profile->name, probe_euser, probe_host, sub_call_id);
if (mod_sofia_globals.debug_presence > 1) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s DUMP DIALOG_PROBE subscription sql:\n%s\n", profile->name, sql);
}
sofia_glue_execute_sql_callback(profile, profile->dbh_mutex, sql, sofia_dialog_probe_notify_callback, h4235);
switch_safe_free(sql);
sofia_glue_release_profile(profile);
switch_core_hash_destroy(&h4235->hash);
h4235 = NULL;
switch_core_destroy_memory_pool(&pool);
}
end:
switch_safe_free(probe_user);
}
static void send_conference_data(sofia_profile_t *profile, switch_event_t *event)
{
char *sql;
struct pres_sql_cb cb = {profile, 0};
const char *call_id = switch_event_get_header(event, "call_id");
const char *from_user = switch_event_get_header(event, "conference-name");
const char *from_host = switch_event_get_header(event, "conference-domain");
const char *event_str = switch_event_get_header(event, "conference-event");
const char *notfound = switch_event_get_header(event, "notfound");
const char *body = switch_event_get_body(event);
const char *type = "application/conference-info+xml";
const char *final = switch_event_get_header(event, "final");
if (!event_str) {
event_str = "conference";
}
if (!strcasecmp(event_str, "refer")) {
type = "message/sipfrag";
}
if (!(from_user && from_host)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Event information not given\n");
return;
}
if (switch_true(notfound)) {
sql = switch_mprintf("update sip_subscriptions set expires=%ld where "
"hostname='%q' and profile_name='%q' and sub_to_user='%q' and sub_to_host='%q' and event='%q'",
(long)switch_epoch_time_now(NULL),
mod_sofia_globals.hostname, profile->name,
from_user, from_host, event_str);
sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE);
}
if (call_id) {
if (switch_true(final)) {
sql = switch_mprintf("update sip_subscriptions set expires=%ld where "
"hostname='%q' and profile_name='%q' and sub_to_user='%q' and sub_to_host='%q' and event='%q' "
"and call_id = '%q' ",
(long)0,
mod_sofia_globals.hostname, profile->name,
from_user, from_host, event_str, call_id);
sofia_glue_execute_sql_now(profile, &sql, SWITCH_TRUE);
}
sql = switch_mprintf("select full_to, full_from, contact %q ';_;isfocus', expires, call_id, event, network_ip, network_port, "
"'%q' as ct,'%q' as pt "
" from sip_subscriptions where "
"hostname='%q' and profile_name='%q' and sub_to_user='%q' and sub_to_host='%q' and event='%q' "