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Diffstat (limited to 'src/pulse-manager.c')
-rw-r--r--src/pulse-manager.c75
1 files changed, 42 insertions, 33 deletions
diff --git a/src/pulse-manager.c b/src/pulse-manager.c
index e1634a9..1ce94d0 100644
--- a/src/pulse-manager.c
+++ b/src/pulse-manager.c
@@ -67,11 +67,15 @@ void establish_pulse_activities(SoundServiceDbus *service)
// Establish event callback registration
pa_context_set_state_callback(pulse_context, context_state_callback, NULL);
- // Broadcast init state (assume we have a device - if not the signals will handle it)
- dbus_menu_manager_update_pa_state(FALSE, TRUE, FALSE, 0);
+ dbus_menu_manager_update_pa_state(FALSE, FALSE, FALSE, 0);
pa_context_connect(pulse_context, NULL, PA_CONTEXT_NOFAIL, NULL);
}
+pa_context* get_context()
+{
+ return pulse_context;
+}
+
void close_pulse_activites()
{
if (pulse_context != NULL){
@@ -98,7 +102,11 @@ static void reconnect_to_pulse()
pa_context_unref(pulse_context);
pulse_context = NULL;
}
- g_hash_table_destroy(sink_hash);
+
+ if(sink_hash != NULL){
+ g_hash_table_destroy(sink_hash);
+ sink_hash = NULL;
+ }
// reconnect
pulse_context = pa_context_new(pa_glib_mainloop_get_api(pa_main_loop), "ayatana.indicator.sound");
@@ -114,18 +122,14 @@ static void destroy_sink_info(void *value)
{
sink_info *sink = (sink_info*)value;
g_free(sink->name);
- g_free(sink->description);
- g_free(sink->icon_name);
g_free(sink);
}
/*
Controllers & Utilities
*/
-
static gboolean determine_sink_availability()
{
-
// Firstly check to see if we have any sinks
// if not get the hell out of here !
if (g_hash_table_size(sink_hash) < 1){
@@ -133,21 +137,24 @@ static gboolean determine_sink_availability()
DEFAULT_SINK_INDEX = -1;
return FALSE;
}
-
// Secondly, make sure the default sink index is set
- // If the default sink index has not been set (via the server) it will attempt to set it to the value of the first
+ // If the default sink index has not been set
+ // (via the server or has been reset because default sink has been removed),
+ // it will attempt to set it to the value of the first
// index in the array of keys from the sink_hash.
- GList *keys = g_hash_table_get_keys(sink_hash);
- DEFAULT_SINK_INDEX = (DEFAULT_SINK_INDEX < 0) ? GPOINTER_TO_INT(g_list_first(keys)) : DEFAULT_SINK_INDEX;
+ GList* keys = g_hash_table_get_keys(sink_hash);
+ GList* key = g_list_first(keys);
+
+ DEFAULT_SINK_INDEX = (DEFAULT_SINK_INDEX < 0) ? GPOINTER_TO_INT(key->data) : DEFAULT_SINK_INDEX;
// Thirdly ensure the default sink index does not have the name "auto_null"
- sink_info *s = g_hash_table_lookup(sink_hash, GINT_TO_POINTER(DEFAULT_SINK_INDEX));
- // Up until now the most rebost method to test this is to manually remove the available sink device
+ sink_info* s = g_hash_table_lookup(sink_hash, GINT_TO_POINTER(DEFAULT_SINK_INDEX));
+ // Up until now the most rebust method to test this is to manually remove the available sink device
// kernel module and then reload (rmmod & modprobe).
// TODO: Edge case of dynamic loading and unloading of sinks should be handled also.
g_debug("About to test for to see if the available sink is null - s->name = %s", s->name);
gboolean available = g_ascii_strncasecmp("auto_null", s->name, 9) != 0;
- g_debug("sink_available: %i", available);
+ g_debug("PA_Manager -> determine_sink_availability: %i", available);
return available;
}
@@ -289,11 +296,8 @@ static void pulse_sink_info_callback(pa_context *c, const pa_sink_info *sink, in
g_debug("About to add an item to our hash");
sink_info *value;
value = g_new0(sink_info, 1);
- value->index = value->device_index = sink->index;
+ value->index = sink->index;
value->name = g_strdup(sink->name);
- value->description = g_strdup(sink->description);
- value->icon_name = g_strdup(pa_proplist_gets(sink->proplist, PA_PROP_DEVICE_ICON_NAME));
- value->active_port = (sink->active_port != NULL);
value->mute = !!sink->mute;
value->volume = sink->volume;
value->base_volume = sink->base_volume;
@@ -355,22 +359,23 @@ static void update_sink_info(pa_context *c, const pa_sink_info *info, int eol, v
g_warning("Sink INPUT info callback failure");
return;
}
-
+ gint position = -1;
GList *keys = g_hash_table_get_keys(sink_hash);
- gint position = g_list_index(keys, GINT_TO_POINTER(info->index));
+
+ if(info == NULL)
+ return;
+
+ position = g_list_index(keys, GINT_TO_POINTER(info->index));
+
if(position >= 0) // => index is within the keys of the hash.
{
sink_info *s = g_hash_table_lookup(sink_hash, GINT_TO_POINTER(info->index));
s->name = g_strdup(info->name);
- s->description = g_strdup(info->description);
- s->icon_name = g_strdup(pa_proplist_gets(info->proplist, PA_PROP_DEVICE_ICON_NAME));
- s->active_port = (info->active_port != NULL);
gboolean mute_changed = s->mute != !!info->mute;
s->mute = !!info->mute;
gboolean volume_changed = (pa_cvolume_equal(&info->volume, &s->volume) == 0);
s->volume = info->volume;
s->base_volume = info->base_volume;
- s->channel_map = info->channel_map;
if(DEFAULT_SINK_INDEX == s->index)
{
//update the UI
@@ -398,18 +403,13 @@ static void update_sink_info(pa_context *c, const pa_sink_info *info, int eol, v
}
else
{
-
sink_info *value;
value = g_new0(sink_info, 1);
- value->index = value->device_index = info->index;
+ value->index = info->index;
value->name = g_strdup(info->name);
- value->description = g_strdup(info->description);
- value->icon_name = g_strdup(pa_proplist_gets(info->proplist, PA_PROP_DEVICE_ICON_NAME));
- value->active_port = (info->active_port != NULL);
value->mute = !!info->mute;
value->volume = info->volume;
value->base_volume = info->base_volume;
- value->channel_map = info->channel_map;
g_hash_table_insert(sink_hash, GINT_TO_POINTER(value->index), value);
g_debug("pulse-manager:update_sink_info -> After adding a new sink to our hash");
sound_service_dbus_update_sink_availability(dbus_service, TRUE);
@@ -459,15 +459,24 @@ static void subscribed_events_callback(pa_context *c, enum pa_subscription_event
switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK)
{
case PA_SUBSCRIPTION_EVENT_SINK:
- g_debug("PA_SUBSCRIPTION_EVENT_SINK event triggered");
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
{
if(index == DEFAULT_SINK_INDEX)
- g_debug("PA_SUBSCRIPTION_EVENT_SINK REMOVAL event triggered");
sound_service_dbus_update_sink_availability(dbus_service, FALSE);
+
+ g_debug(" - removing sink of index %i from our sink hash - keep the cache tidy !", index);
+ g_hash_table_remove(sink_hash, GINT_TO_POINTER(index));
+
+ if(index == DEFAULT_SINK_INDEX){
+ g_debug("PA_SUBSCRIPTION_EVENT_SINK REMOVAL: default sink %i has been removed.", DEFAULT_SINK_INDEX);
+ DEFAULT_SINK_INDEX = -1;
+ determine_sink_availability();
+ }
+ g_debug(" - Now what is our default sink : %i", DEFAULT_SINK_INDEX);
}
else
{
+ g_debug("PA_SUBSCRIPTION_EVENT_SINK: a generic sink event - will trigger an update");
pa_operation_unref(pa_context_get_sink_info_by_index(c, index, update_sink_info, userdata));
}
break;
@@ -475,7 +484,7 @@ static void subscribed_events_callback(pa_context *c, enum pa_subscription_event
g_debug("PA_SUBSCRIPTION_EVENT_SINK_INPUT event triggered!!");
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
{
- //handle the remove event - not relevant for current design
+ //handle the sink input remove event - not relevant for current design
}
else
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-02 18:39:42 +0000