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FS-4435 looks ok at a glance, at least this code is isolated to the small few who actually use it so i will put it in for testing

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This commit is contained in:
Anthony Minessale
2012-07-17 17:01:10 -05:00
parent 19b7e30eea
commit 223244d491
4 changed files with 58 additions and 48 deletions
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src/mod/endpoints/mod_sofia/sofia_reg.c
+37 -35
View File
@@ -65,26 +65,27 @@ static void sofia_reg_new_handle(sofia_gateway_t *gateway_ptr, int attach)
}
}
static void sofia_reg_new_sub_handle(sofia_gateway_t *gateway_ptr, int attach)
{
static void sofia_reg_new_sub_handle(sofia_gateway_subscription_t *gw_sub_ptr, int attach)
{
sofia_gateway_t *gateway_ptr = gw_sub_ptr->gateway;
char *user_via = NULL;
char *register_host = sofia_glue_get_register_host(gateway_ptr->register_proxy);
int ss_state = nua_callstate_authenticating;
/* check for NAT and place a Via header if necessary (hostname or non-local IP) */
if (register_host && sofia_glue_check_nat(gateway_ptr->profile, register_host)) {
user_via = sofia_glue_create_external_via(NULL, gateway_ptr->profile, gateway_ptr->register_transport);
}
if (gateway_ptr->sub_nh) {
nua_handle_bind(gateway_ptr->sub_nh, NULL);
nua_handle_destroy(gateway_ptr->sub_nh);
gateway_ptr->sub_nh = NULL;
if (gw_sub_ptr->nh) {
nua_handle_bind(gw_sub_ptr->nh, NULL);
nua_handle_destroy(gw_sub_ptr->nh);
gw_sub_ptr->nh = NULL;
sofia_private_free(gateway_ptr->sofia_private);
}
gateway_ptr->sub_nh = nua_handle(gateway_ptr->profile->nua, NULL,
NUTAG_URL(gateway_ptr->register_proxy),
gw_sub_ptr->nh = nua_handle(gateway_ptr->profile->nua, NULL,
NUTAG_URL(gateway_ptr->register_proxy),
TAG_IF(user_via, SIPTAG_VIA_STR(user_via)),
SIPTAG_TO_STR(gateway_ptr->register_to),
NUTAG_CALLSTATE_REF(ss_state), SIPTAG_FROM_STR(gateway_ptr->register_from), TAG_END());
@@ -96,31 +97,32 @@ static void sofia_reg_new_sub_handle(sofia_gateway_t *gateway_ptr, int attach)
memset(gateway_ptr->sofia_private, 0, sizeof(*gateway_ptr->sofia_private));
gateway_ptr->sofia_private->gateway = gateway_ptr;
nua_handle_bind(gateway_ptr->sub_nh, gateway_ptr->sofia_private);
nua_handle_bind(gw_sub_ptr->nh, gateway_ptr->sofia_private);
}
switch_safe_free(register_host);
switch_safe_free(user_via);
}
static void sofia_reg_kill_sub(sofia_gateway_t *gateway_ptr)
{
static void sofia_reg_kill_sub(sofia_gateway_subscription_t *gw_sub_ptr)
{
sofia_gateway_t *gateway_ptr = gw_sub_ptr->gateway;
if (gateway_ptr->sub_nh) {
nua_handle_bind(gateway_ptr->sub_nh, NULL);
if (gw_sub_ptr->nh) {
nua_handle_bind(gw_sub_ptr->nh, NULL);
}
if (gateway_ptr->sub_state != SUB_STATE_SUBED && gateway_ptr->sub_state != SUB_STATE_UNSUBSCRIBE) {
if (gateway_ptr->sub_nh) {
nua_handle_destroy(gateway_ptr->sub_nh);
gateway_ptr->sub_nh = NULL;
if (gw_sub_ptr->state != SUB_STATE_SUBED && gw_sub_ptr->state != SUB_STATE_UNSUBSCRIBE) {
if (gw_sub_ptr->nh) {
nua_handle_destroy(gw_sub_ptr->nh);
gw_sub_ptr->nh = NULL;
}
return;
}
if (gateway_ptr->sub_nh) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "UN-Subbing %s\n", gateway_ptr->name);
nua_unsubscribe(gateway_ptr->sub_nh, NUTAG_URL(gateway_ptr->register_url), TAG_END());
if (gw_sub_ptr->nh) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "UN-Subbing %s %s\n", gateway_ptr->name, gw_sub_ptr->event);
nua_unsubscribe(gw_sub_ptr->nh, NUTAG_URL(gw_sub_ptr->request_uri), TAG_END());
}
}
@@ -182,7 +184,7 @@ void sofia_reg_unregister(sofia_profile_t *profile)
for (gw_sub_ptr = gateway_ptr->subscriptions; gw_sub_ptr; gw_sub_ptr = gw_sub_ptr->next) {
if (gw_sub_ptr->state == SUB_STATE_SUBED) {
sofia_reg_kill_sub(gateway_ptr);
sofia_reg_kill_sub(gw_sub_ptr);
}
}
@@ -211,7 +213,7 @@ void sofia_sub_check_gateway(sofia_profile_t *profile, time_t now)
gw_sub_ptr->expires_str = "0";
}
gateway_ptr->sub_state = gw_sub_ptr->state;
//gateway_ptr->sub_state = gw_sub_ptr->state;
switch (ostate) {
case SUB_STATE_NOSUB:
@@ -222,19 +224,19 @@ void sofia_sub_check_gateway(sofia_profile_t *profile, time_t now)
break;
case SUB_STATE_UNSUBSCRIBE:
gw_sub_ptr->state = SUB_STATE_NOSUB;
sofia_reg_kill_sub(gateway_ptr);
sofia_reg_kill_sub(gw_sub_ptr);
break;
case SUB_STATE_UNSUBED:
sofia_reg_new_sub_handle(gateway_ptr, 1);
sofia_reg_new_sub_handle(gw_sub_ptr, 1);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "subscribing to [%s] on gateway [%s]\n", gw_sub_ptr->event, gateway_ptr->name);
if (now) {
nua_subscribe(gateway_ptr->sub_nh,
NUTAG_URL(gateway_ptr->register_url),
nua_subscribe(gw_sub_ptr->nh,
NUTAG_URL(gw_sub_ptr->request_uri),
SIPTAG_EVENT_STR(gw_sub_ptr->event),
SIPTAG_ACCEPT_STR(gw_sub_ptr->content_type),
TAG_IF(strcmp(gw_sub_ptr->content_type, "NO_CONTENT_TYPE"), SIPTAG_ACCEPT_STR(gw_sub_ptr->content_type)),
SIPTAG_TO_STR(gateway_ptr->register_from),
SIPTAG_FROM_STR(gateway_ptr->register_from),
SIPTAG_CONTACT_STR(gateway_ptr->register_contact),
@@ -242,10 +244,10 @@ void sofia_sub_check_gateway(sofia_profile_t *profile, time_t now)
TAG_NULL());
gw_sub_ptr->retry = now + gw_sub_ptr->retry_seconds;
} else {
nua_unsubscribe(gateway_ptr->sub_nh,
NUTAG_URL(gateway_ptr->register_url),
nua_unsubscribe(gw_sub_ptr->nh,
NUTAG_URL(gw_sub_ptr->request_uri),
SIPTAG_EVENT_STR(gw_sub_ptr->event),
SIPTAG_ACCEPT_STR(gw_sub_ptr->content_type),
TAG_IF(strcmp(gw_sub_ptr->content_type, "NO_CONTENT_TYPE"), SIPTAG_ACCEPT_STR(gw_sub_ptr->content_type)),
SIPTAG_FROM_STR(gateway_ptr->register_from),
SIPTAG_TO_STR(gateway_ptr->register_from),
SIPTAG_CONTACT_STR(gateway_ptr->register_contact), SIPTAG_EXPIRES_STR(gw_sub_ptr->expires_str), TAG_NULL());