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a little error handling cleanup 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6928 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2007-12-21 04:29:41 +00:00
parent 9966dc94b5
commit 2daba4e513
1 changed files with 18 additions and 27 deletions
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45
src/mod/endpoints/mod_sofia/mod_sofia.c
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@ -1493,7 +1493,7 @@ static switch_call_cause_t sofia_outgoing_channel(switch_core_session_t *session
switch_memory_pool_t **pool, switch_originate_flag_t flags)
{
switch_call_cause_t cause = SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER;
switch_core_session_t *nsession;
switch_core_session_t *nsession = NULL;
char *data, *profile_name, *dest;
sofia_profile_t *profile = NULL;
switch_caller_profile_t *caller_profile = NULL;
@ -1505,14 +1505,12 @@ static switch_call_cause_t sofia_outgoing_channel(switch_core_session_t *session
if (!(nsession = switch_core_session_request(sofia_endpoint_interface, pool))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Error Creating Session\n");
goto done;
goto error;
}
if (!(tech_pvt = (struct private_object *) switch_core_session_alloc(nsession, sizeof(*tech_pvt)))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Error Creating Session\n");
switch_core_session_destroy(&nsession);
*pool = NULL;
goto done;
goto error;
}
switch_mutex_init(&tech_pvt->flag_mutex, SWITCH_MUTEX_NESTED, switch_core_session_get_pool(nsession));
@ -1527,30 +1525,24 @@ static switch_call_cause_t sofia_outgoing_channel(switch_core_session_t *session
if (!(gw = strchr(profile_name, '/'))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid URL\n");
switch_core_session_destroy(&nsession);
cause = SWITCH_CAUSE_INVALID_NUMBER_FORMAT;
*pool = NULL;
goto done;
goto error;
}
*gw++ = '\0';
if (!(dest = strchr(gw, '/'))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid URL\n");
switch_core_session_destroy(&nsession);
cause = SWITCH_CAUSE_INVALID_NUMBER_FORMAT;
*pool = NULL;
goto done;
goto error;
}
*dest++ = '\0';
if (!(gateway_ptr = sofia_reg_find_gateway(gw))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Gateway\n");
switch_core_session_destroy(&nsession);
cause = SWITCH_CAUSE_INVALID_NUMBER_FORMAT;
*pool = NULL;
goto done;
goto error;
}
profile = gateway_ptr->profile;
@ -1569,19 +1561,15 @@ static switch_call_cause_t sofia_outgoing_channel(switch_core_session_t *session
} else {
if (!(dest = strchr(profile_name, '/'))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid URL\n");
switch_core_session_destroy(&nsession);
cause = SWITCH_CAUSE_INVALID_NUMBER_FORMAT;
*pool = NULL;
goto done;
goto error;
}
*dest++ = '\0';
if (!(profile = sofia_glue_find_profile(profile_name))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Profile\n");
switch_core_session_destroy(&nsession);
cause = SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER;
*pool = NULL;
goto done;
goto error;
}
if ((dest_to = strchr(dest, '^'))) {
@ -1601,9 +1589,7 @@ static switch_call_cause_t sofia_outgoing_channel(switch_core_session_t *session
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Cannot locate registered user %s@%s\n", dest, host);
cause = SWITCH_CAUSE_NO_ROUTE_DESTINATION;
switch_core_session_destroy(&nsession);
*pool = NULL;
goto done;
goto error;
}
} else if (!strchr(dest, '@')) {
char buf[128];
@ -1614,9 +1600,7 @@ static switch_call_cause_t sofia_outgoing_channel(switch_core_session_t *session
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Cannot locate registered user %s@%s\n", dest, profile_name);
cause = SWITCH_CAUSE_NO_ROUTE_DESTINATION;
switch_core_session_destroy(&nsession);
*pool = NULL;
goto done;
goto error;
}
} else {
tech_pvt->dest = switch_core_session_alloc(nsession, strlen(dest) + 5);
@ -1629,7 +1613,6 @@ static switch_call_cause_t sofia_outgoing_channel(switch_core_session_t *session
}
sofia_glue_attach_private(nsession, profile, tech_pvt, dest);
if (tech_pvt->local_url) {
switch_channel_set_variable(nchannel, "sip_local_url", tech_pvt->local_url);
@ -1664,6 +1647,14 @@ static switch_call_cause_t sofia_outgoing_channel(switch_core_session_t *session
}
}
goto done;
error:
if (nsession) {
switch_core_session_destroy(&nsession);
}
*pool = NULL;
done:
if (profile) {
sofia_glue_release_profile(profile);