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Merge pull request #1037 in FS/freeswitch from ~CRIENZO/freeswitch:fs-9698 to master 

* commit '3ff491274df6a76fb85cb8d594bf3b8465b88867':
  FS-9698 fire custom sofia::bye_response event when response to BYE is received and fire-bye-response-events profile param is true
This commit is contained in:
Mike Jerris 2016-11-04 13:13:50 -05:00
parent 530c8424da 3ff491274d
commit c4fae8977e
4 changed files with 52 additions and 8 deletions
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9
src/mod/endpoints/mod_sofia/mod_sofia.c
View File

@ -620,7 +620,9 @@ switch_status_t sofia_on_hangup(switch_core_session_t *session)
sofia_clear_flag(tech_pvt, TFLAG_IO);
if (tech_pvt->sofia_private) {
*tech_pvt->sofia_private->uuid = '\0';
/* set to NULL so that switch_core_session_locate no longer succeeds, but don't lose the UUID in uuid_str so we
* can fire events with session UUID */
tech_pvt->sofia_private->uuid = NULL;
}
switch_mutex_unlock(tech_pvt->sofia_mutex);
@ -5896,6 +5898,11 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_sofia_load)
switch_goto_status(SWITCH_STATUS_TERM, err);
}
if (switch_event_reserve_subclass(MY_EVENT_BYE_RESPONSE) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't register subclass %s!\n", MY_EVENT_BYE_RESPONSE);
switch_goto_status(SWITCH_STATUS_TERM, err);
}
switch_find_local_ip(mod_sofia_globals.guess_ip, sizeof(mod_sofia_globals.guess_ip), &mod_sofia_globals.guess_mask, AF_INET);
in.s_addr = mod_sofia_globals.guess_mask;
switch_set_string(mod_sofia_globals.guess_mask_str, inet_ntoa(in));

6
src/mod/endpoints/mod_sofia/mod_sofia.h
View File

@ -104,6 +104,8 @@ typedef struct private_object private_object_t;
#define MY_EVENT_REPLACED "sofia::replaced"
#define MY_EVENT_INTERCEPTED "sofia::intercepted"
#define MY_EVENT_BYE_RESPONSE "sofia::bye_response"
#define MULTICAST_EVENT "multicast::event"
#define SOFIA_REPLACES_HEADER "_sofia_replaces_"
#define SOFIA_CHAT_PROTO "sip"
@ -169,7 +171,8 @@ typedef struct sofia_dispatch_event_s {
} sofia_dispatch_event_t;
struct sofia_private {
char uuid[SWITCH_UUID_FORMATTED_LENGTH + 1];
char uuid_str[SWITCH_UUID_FORMATTED_LENGTH + 1];
char *uuid;
char gateway_name[256];
char auth_gateway_name[256];
char *call_id;
@ -297,6 +300,7 @@ typedef enum {
PFLAG_PROXY_HOLD,
PFLAG_PROXY_INFO,
PFLAG_PROXY_MESSAGE,
PFLAG_FIRE_BYE_RESPONSE_EVENTS,
/* No new flags below this line */
PFLAG_MAX

42
src/mod/endpoints/mod_sofia/sofia.c
View File

@ -864,6 +864,30 @@ void sofia_handle_sip_i_notify(switch_core_session_t *session, int status,
}
/*
* This will fire an event containing X-headers from the BYE response
*/
void sofia_handle_sip_r_bye(switch_core_session_t *session, 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,
sofia_dispatch_event_t *de, tagi_t tags[])
{
if (profile && sofia_test_pflag(profile, PFLAG_FIRE_BYE_RESPONSE_EVENTS) && sip && sip->sip_call_id && !zstr(sip->sip_call_id->i_id) && sofia_private && !zstr_buf(sofia_private->uuid_str)) {
switch_event_t *bye_response_event = NULL;
sip_unknown_t *un;
if (switch_event_create_subclass(&bye_response_event, SWITCH_EVENT_CUSTOM, MY_EVENT_BYE_RESPONSE) == SWITCH_STATUS_SUCCESS) {
switch_event_add_header(bye_response_event, SWITCH_STACK_BOTTOM, "call-id", "%s", sip->sip_call_id->i_id);
switch_event_add_header(bye_response_event, SWITCH_STACK_BOTTOM, "Unique-ID", "%s", sofia_private->uuid_str);
for (un = sip->sip_unknown; un; un = un->un_next) {
if (!zstr(un->un_value)) {
switch_event_add_header(bye_response_event, SWITCH_STACK_BOTTOM, un->un_name, "%s", un->un_value);
}
}
switch_event_fire(&bye_response_event);
}
}
}
void sofia_handle_sip_i_bye(switch_core_session_t *session, 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,
@ -1415,7 +1439,6 @@ static void our_sofia_event_callback(nua_event_t event,
if (sofia_private && sofia_private != &mod_sofia_globals.destroy_private && sofia_private != &mod_sofia_globals.keep_private) {
if (!zstr(sofia_private->gateway_name)) {
if (!(gateway = sofia_reg_find_gateway(sofia_private->gateway_name))) {
return;
@ -1549,7 +1572,6 @@ static void our_sofia_event_callback(nua_event_t event,
case nua_i_fork:
case nua_r_info:
break;
case nua_r_bye:
case nua_r_unregister:
case nua_r_unsubscribe:
case nua_i_terminated:
@ -1674,6 +1696,9 @@ static void our_sofia_event_callback(nua_event_t event,
case nua_i_bye:
sofia_handle_sip_i_bye(session, status, phrase, nua, profile, nh, sofia_private, sip, de, tags);
break;
case nua_r_bye:
sofia_handle_sip_r_bye(session, status, phrase, nua, profile, nh, sofia_private, sip, de, tags);
break;
case nua_r_notify:
if (session) {
sofia_handle_sip_r_notify(session, status, phrase, nua, profile, nh, sofia_private, sip, de, tags);
@ -2417,7 +2442,8 @@ void sofia_event_callback(nua_event_t event,
if (uuid) {
if ((session = switch_core_session_locate(uuid))) {
tech_pvt = switch_core_session_get_private(session);
switch_copy_string(sofia_private->uuid, switch_core_session_get_uuid(session), sizeof(sofia_private->uuid));
switch_copy_string(sofia_private->uuid_str, switch_core_session_get_uuid(session), sizeof(sofia_private->uuid_str));
sofia_private->uuid = sofia_private->uuid_str;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Re-attaching to session %s\n", sofia_private->uuid);
de->init_session = session;
sofia_clear_flag(tech_pvt, TFLAG_BYE);
@ -2511,7 +2537,8 @@ void sofia_event_callback(nua_event_t event,
goto end;
}
switch_copy_string(sofia_private->uuid, switch_core_session_get_uuid(session), sizeof(sofia_private->uuid));
switch_copy_string(sofia_private->uuid_str, switch_core_session_get_uuid(session), sizeof(sofia_private->uuid_str));
sofia_private->uuid = sofia_private->uuid_str;
de->init_session = session;
switch_core_session_queue_signal_data(session, de);
@ -4627,6 +4654,12 @@ switch_status_t config_sofia(sofia_config_t reload, char *profile_name)
} else {
sofia_clear_pflag(profile, PFLAG_ENABLE_CHAT);
}
} else if (!strcasecmp(var, "fire-bye-response-events")) {
if (switch_true(val)) {
sofia_set_pflag(profile, PFLAG_FIRE_BYE_RESPONSE_EVENTS);
} else {
sofia_clear_pflag(profile, PFLAG_FIRE_BYE_RESPONSE_EVENTS);
}
} else if (!strcasecmp(var, "fire-message-events")) {
if (switch_true(val)) {
sofia_set_pflag(profile, PFLAG_FIRE_MESSAGE_EVENTS);
@ -8135,7 +8168,6 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
ss_state = nua_callstate_terminated;
}
if (ss_state == nua_callstate_terminated) {
if (tech_pvt->sofia_private) {
tech_pvt->sofia_private = NULL;

3
src/mod/endpoints/mod_sofia/sofia_glue.c
View File

@ -1181,7 +1181,8 @@ switch_status_t sofia_glue_do_invite(switch_core_session_t *session)
}
tech_pvt->sofia_private = sofia_private;
switch_copy_string(tech_pvt->sofia_private->uuid, switch_core_session_get_uuid(session), sizeof(tech_pvt->sofia_private->uuid));
switch_copy_string(tech_pvt->sofia_private->uuid_str, switch_core_session_get_uuid(session), sizeof(tech_pvt->sofia_private->uuid_str));
tech_pvt->sofia_private->uuid = tech_pvt->sofia_private->uuid_str;
nua_handle_bind(tech_pvt->nh, tech_pvt->sofia_private);
}