MODENDP-282

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16354 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_portaudio/mod_portaudio.c b/src/mod/endpoints/mod_portaudio/mod_portaudio.c
index 418ec33a5a55d7b459f65b0b45ee39f17ba1bd93..f0a875089cbfd5662b631fa16eed13a24d0f306e 100644 (file)
--- a/src/mod/endpoints/mod_portaudio/mod_portaudio.c
+++ b/src/mod/endpoints/mod_portaudio/mod_portaudio.c
@@ -40,6 +40,7 @@
 
 #define MY_EVENT_RINGING "portaudio::ringing"
 #define MY_EVENT_MAKE_CALL "portaudio::makecall"
+#define MY_EVENT_ERROR_AUDIO_DEV "portaudio::audio_dev_error"
 #define SWITCH_PA_CALL_ID_VARIABLE "pa_call_id"
 
 SWITCH_MODULE_LOAD_FUNCTION(mod_portaudio_load);
@@ -827,6 +828,16 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_portaudio_load)
                return SWITCH_STATUS_GENERR;
        }
 
+       if (switch_event_reserve_subclass(MY_EVENT_MAKE_CALL) != SWITCH_STATUS_SUCCESS) {
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't register subclass!\n");
+               return SWITCH_STATUS_GENERR;
+       }
+
+       if (switch_event_reserve_subclass(MY_EVENT_ERROR_AUDIO_DEV) != SWITCH_STATUS_SUCCESS) {
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't register subclass!\n");
+               return SWITCH_STATUS_GENERR;
+       }
+
 
        /* connect my internal structure to the blank pointer passed to me */
        *module_interface = switch_loadable_module_create_module_interface(pool, modname);
@@ -1002,6 +1013,8 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_portaudio_shutdown)
        switch_core_hash_destroy(&globals.call_hash);
 
        switch_event_free_subclass(MY_EVENT_RINGING);
+       switch_event_free_subclass(MY_EVENT_MAKE_CALL);
+       switch_event_free_subclass(MY_EVENT_ERROR_AUDIO_DEV);
        
        switch_safe_free(globals.dialplan);
        switch_safe_free(globals.context);
@@ -1299,6 +1312,7 @@ static switch_status_t engage_device(int restart)
        PaError err;
        int sample_rate = globals.sample_rate;
        int codec_ms = globals.codec_ms;
+       switch_event_t *event;
 
        switch_mutex_lock(globals.device_lock);
        while (globals.deactivate_timer > switch_epoch_time_now(NULL)) {
@@ -1422,6 +1436,10 @@ static switch_status_t engage_device(int restart)
                switch_core_timer_destroy(&globals.read_timer);
                switch_core_timer_destroy(&globals.write_timer);
                switch_core_timer_destroy(&globals.hold_timer);
+               if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, MY_EVENT_ERROR_AUDIO_DEV) == SWITCH_STATUS_SUCCESS) {
+                       switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Reason", Pa_GetErrorText(err));
+                       switch_event_fire(&event);
+               }
                return SWITCH_STATUS_FALSE;
        }