From cb8cb6ef16fc0884d2499421fbeeca12e3288b56 Mon Sep 17 00:00:00 2001 From: Lars Uebernickel Date: Tue, 18 Jun 2013 08:03:10 -0400 Subject: Remove obsolete files (gtk and dbusmenu) --- src/pulseaudio-mgr.c | 717 --------------------------------------------------- 1 file changed, 717 deletions(-) delete mode 100644 src/pulseaudio-mgr.c (limited to 'src/pulseaudio-mgr.c') diff --git a/src/pulseaudio-mgr.c b/src/pulseaudio-mgr.c deleted file mode 100644 index f205723..0000000 --- a/src/pulseaudio-mgr.c +++ /dev/null @@ -1,717 +0,0 @@ -/* -Copyright 2011 Canonical Ltd. - -Authors: - Conor Curran - -This program is free software: you can redistribute it and/or modify it -under the terms of the GNU General Public License version 3, as published -by the Free Software Foundation. - -This program is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranties of -MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR -PURPOSE. See the GNU General Public License for more details. - -You should have received a copy of the GNU General Public License along -with this program. If not, see . -*/ - -/**Notes - * - * Approach now is to set up the communication channels, query the server - * fetch its default sink/source. If this fails then fetch the list of sinks/sources - * and take the first one which is not the auto-null sink. - * TODO: need to handle the situation where one chink in this linear chain breaks - * i.e. start off the process again and count the attempts (note different to - reconnect attempts) - */ -#include -#include -#include - -#include "pulseaudio-mgr.h" -#include "config.h" - -#define RECONNECT_DELAY 5 - - -static void pm_context_state_callback(pa_context *c, void *userdata); -static void pm_subscribed_events_callback (pa_context *c, - enum pa_subscription_event_type t, - uint32_t index, - void* userdata); -static void pm_server_info_callback (pa_context *c, - const pa_server_info *info, - void *userdata); -static void pm_default_sink_info_callback (pa_context *c, - const pa_sink_info *info, - int eol, - void *userdata); -static void pm_default_source_info_callback (pa_context *c, - const pa_source_info *info, - int eol, - void *userdata); -static void pm_sink_info_callback (pa_context *c, - const pa_sink_info *sink, - int eol, - void *userdata); -static void pm_source_info_callback (pa_context *c, - const pa_source_info *info, - int eol, - void *userdata); -static void pm_update_source_info_callback (pa_context *c, - const pa_source_info *info, - int eol, - void *userdata); -static void pm_sink_input_info_callback (pa_context *c, - const pa_sink_input_info *info, - int eol, - void *userdata); -static void pm_update_device (pa_context *c, - const pa_sink_info *info, - int eol, - void *userdata); -static void pm_toggle_mute_for_every_sink_callback (pa_context *c, - const pa_sink_info *sink, - int eol, - void* userdata); -static void pm_source_output_info_callback (pa_context *c, - const pa_source_output_info *info, - int eol, - void *userdata); - -static gboolean reconnect_to_pulse (gpointer user_data); - -static gint connection_attempts = 0; -static gint reconnect_idle_id = 0; -static pa_context *pulse_context = NULL; -static pa_glib_mainloop *pa_main_loop = NULL; - -/** - Entry Point - **/ -void -pm_establish_pulse_connection (Device* device) -{ - pa_main_loop = pa_glib_mainloop_new (g_main_context_default ()); - g_assert (pa_main_loop); - reconnect_to_pulse ((gpointer)device); -} - -/** -close_pulse_activites() -Gracefully close our connection with the Pulse async library. -**/ -void close_pulse_activites() -{ - if (pulse_context != NULL) { - pa_context_unref(pulse_context); - pulse_context = NULL; - } - pa_glib_mainloop_free(pa_main_loop); - pa_main_loop = NULL; -} - -/** -reconnect_to_pulse (gpointer user_data) -Method which connects to the pulse server and is used to track reconnects. - */ -static gboolean -reconnect_to_pulse (gpointer user_data) -{ - g_debug("Attempt a pulse connection"); - g_return_val_if_fail (IS_DEVICE (user_data), FALSE); - - connection_attempts += 1; - if (pulse_context != NULL) { - pa_context_unref(pulse_context); - pulse_context = NULL; - } - - pa_proplist *proplist; - - proplist = pa_proplist_new (); - pa_proplist_sets (proplist, - PA_PROP_APPLICATION_NAME, - "Indicator Sound"); - pa_proplist_sets (proplist, - PA_PROP_APPLICATION_ID, - "com.canonical.indicator.sound"); - pa_proplist_sets (proplist, - PA_PROP_APPLICATION_ICON_NAME, - "multimedia-volume-control"); - pa_proplist_sets (proplist, - PA_PROP_APPLICATION_VERSION, - PACKAGE_VERSION); - - pulse_context = pa_context_new_with_proplist (pa_glib_mainloop_get_api( pa_main_loop ), - NULL, - proplist); - pa_proplist_free (proplist); - g_assert(pulse_context); - pa_context_set_state_callback (pulse_context, - pm_context_state_callback, - user_data); - int result = pa_context_connect (pulse_context, - NULL, - (pa_context_flags_t)PA_CONTEXT_NOFAIL, - NULL); - - if (result < 0) { - g_warning ("Failed to connect context: %s", - pa_strerror (pa_context_errno (pulse_context))); - } - if (connection_attempts > 5){ - return FALSE; - } - else{ - return TRUE; - } -} - -void -pm_update_volume (gint sink_index, pa_cvolume new_volume) -{ - if (sink_index < 0 || pulse_context == NULL){ - g_warning ("pm_update_volume sink index is negative or the context is null"); - return; - } - - if (pa_context_get_state (pulse_context) != PA_CONTEXT_READY ){ - g_warning ("pm_update_volume context is not in a ready state"); - return; - } - - pa_operation *operation = NULL; - - operation = pa_context_set_sink_volume_by_index (pulse_context, - sink_index, - &new_volume, - NULL, - NULL); - if (!operation){ - g_warning ("pm_update_volume operation failed for some reason"); - return; - } - pa_operation_unref (operation); -} - -void -pm_update_mute (gboolean update) -{ - if (pulse_context == NULL){ - g_warning ("pm_update_mute - the context is null"); - return; - } - - if (pa_context_get_state (pulse_context) != PA_CONTEXT_READY ){ - g_warning ("pm_update_mute context is not in a ready state"); - return; - } - - pa_operation *operation = NULL; - - operation = pa_context_get_sink_info_list (pulse_context, - pm_toggle_mute_for_every_sink_callback, - GINT_TO_POINTER (update)); - if (!operation){ - g_warning ("pm_update_mute operation failed for some reason"); - return; - } - pa_operation_unref (operation); -} - -void -pm_update_mic_gain (gint source_index, pa_cvolume new_gain) -{ - if (source_index < 0 || pulse_context == NULL){ - g_warning ("pm_update_mic_gain source index is negative or the context is null"); - return; - } - - if (pa_context_get_state (pulse_context) != PA_CONTEXT_READY ){ - g_warning ("pm_update_mic_gain context is not in a ready state"); - return; - } - - pa_operation *operation = NULL; - - operation = pa_context_set_source_volume_by_index (pulse_context, - source_index, - &new_gain, - NULL, - NULL); - if (!operation){ - g_warning ("pm_update_mic_gain operation failed for some reason"); - return; - } - pa_operation_unref (operation); -} - -void -pm_update_mic_mute (gint source_index, gint mute_update) -{ - if (source_index < 0){ - return; - } - - if (pa_context_get_state (pulse_context) != PA_CONTEXT_READY ){ - g_warning ("pm_update_mic_mute context is not in a ready state"); - return; - } - - pa_operation *operation = NULL; - - operation = pa_context_set_source_mute_by_index (pulse_context, - source_index, - mute_update, - NULL, - NULL); - if (!operation){ - g_warning ("pm_update_mic_mute operation failed for some reason"); - return; - } - pa_operation_unref (operation); -} - -/**********************************************************************************************************************/ -// Pulse-Audio asychronous call-backs -/**********************************************************************************************************************/ - - -static void -pm_subscribed_events_callback (pa_context *c, - enum pa_subscription_event_type t, - uint32_t index, - void* userdata) -{ - if (IS_DEVICE (userdata) == FALSE){ - g_critical ("subscribed events callback - our userdata is not what we think it should be"); - return; - } - Device* sink = DEVICE (userdata); - - switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) { - case PA_SUBSCRIPTION_EVENT_SINK: - - // We don't care about any other sink other than the active one. - if (index != device_get_sink_index (sink)) - return; - - if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) { - device_sink_deactivated (sink); - - } - else{ - pa_operation_unref (pa_context_get_sink_info_by_index (c, - index, - pm_update_device, - userdata) ); - } - break; - case PA_SUBSCRIPTION_EVENT_SOURCE: - g_debug ("Looks like source event of some description - index = %i", index); - // We don't care about any other sink other than the active one. - if (index != device_get_source_index (sink)) - return; - if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) { - g_debug ("Source removal event - index = %i", index); - device_deactivate_voip_source (sink, FALSE); - } - else{ - pa_operation_unref (pa_context_get_source_info_by_index (c, - index, - pm_update_source_info_callback, - userdata) ); - } - break; - case PA_SUBSCRIPTION_EVENT_SINK_INPUT: - if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) { - g_debug ("some new sink input event ? - index = %i", index); - // Maybe blocking state ?. - pa_operation_unref (pa_context_get_sink_input_info (c, - index, - pm_sink_input_info_callback, userdata)); - } - break; - case PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT: - g_debug ("source output event"); - if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) { - gint cached_source_output_index = device_get_voip_source_output_index (sink); - if (index == cached_source_output_index){ - g_debug ("Just saw a source output removal event - index = %i and cached index = %i", index, cached_source_output_index); - device_deactivate_voip_client (sink); - } - } - else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) { - g_debug ("some new source output event ? - index = %i", index); - // Determine if its a VOIP app. - pa_operation_unref (pa_context_get_source_output_info (c, - index, - pm_source_output_info_callback, userdata)); - } - break; - case PA_SUBSCRIPTION_EVENT_SERVER: - g_debug("PA_SUBSCRIPTION_EVENT_SERVER event triggered."); - pa_operation *o; - if (!(o = pa_context_get_server_info (c, pm_server_info_callback, userdata))) { - g_warning("subscribed_events_callback - pa_context_get_server_info() failed"); - return; - } - pa_operation_unref(o); - break; - } -} - -static void -pm_context_state_callback (pa_context *c, void *userdata) -{ - switch (pa_context_get_state(c)) { - case PA_CONTEXT_UNCONNECTED: - g_debug("unconnected"); - break; - case PA_CONTEXT_CONNECTING: - g_debug("connecting - waiting for the server to become available"); - break; - case PA_CONTEXT_AUTHORIZING: - g_debug ("Authorizing"); - break; - case PA_CONTEXT_SETTING_NAME: - g_debug ("Setting name"); - break; - case PA_CONTEXT_FAILED: - g_warning("PA_CONTEXT_FAILED - Is PulseAudio Daemon running ?"); - device_sink_deactivated (DEVICE (userdata)); - if (reconnect_idle_id == 0){ - reconnect_idle_id = g_timeout_add_seconds (RECONNECT_DELAY, - reconnect_to_pulse, - (gpointer)userdata); - } - break; - case PA_CONTEXT_TERMINATED: - g_debug ("Terminated"); - device_sink_deactivated (DEVICE (userdata)); - - if (reconnect_idle_id != 0){ - g_source_remove (reconnect_idle_id); - reconnect_idle_id = 0; - } - break; - case PA_CONTEXT_READY: - connection_attempts = 0; - g_debug("PA_CONTEXT_READY"); - - if (reconnect_idle_id != 0){ - g_source_remove (reconnect_idle_id); - reconnect_idle_id = 0; - } - - pa_context_set_subscribe_callback(c, pm_subscribed_events_callback, userdata); - pa_operation *o = NULL; - - o = pa_context_subscribe (c, (pa_subscription_mask_t) - (PA_SUBSCRIPTION_MASK_SINK| - PA_SUBSCRIPTION_MASK_SOURCE| - PA_SUBSCRIPTION_MASK_SINK_INPUT| - PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT| - PA_SUBSCRIPTION_MASK_SERVER), - NULL, - NULL); - - - if (!o){ - g_critical("pa_context_subscribe() failed - ?"); - return; - } - - pa_operation_unref(o); - - o = pa_context_get_server_info (c, pm_server_info_callback, userdata); - - if (!o){ - g_warning("pa_context_get_server_info() failed - ?"); - return; - } - - pa_operation_unref(o); - - break; - } -} - -/** - After startup we go straight for the server info to see if it has details of - the default sink and source. Normally these are valid, if there is none set - fetch the list of each and try to determine the sink. - **/ -static void -pm_server_info_callback (pa_context *c, - const pa_server_info *info, - void *userdata) -{ - pa_operation *operation; - g_debug ("server info callback"); - - if (info == NULL) { - g_warning("No PA server - get the hell out of here"); - device_sink_deactivated (DEVICE (userdata)); - return; - } - // Go for the default sink - if (info->default_sink_name != NULL) { - g_debug ("default sink name from the server ain't null'"); - if (!(operation = pa_context_get_sink_info_by_name (c, - info->default_sink_name, - pm_default_sink_info_callback, - userdata) )) { - g_warning("pa_context_get_sink_info_by_namet() failed"); - device_sink_deactivated (DEVICE (userdata)); - pa_operation_unref(operation); - return; - } - } // If there is no default sink, try to determine a sink from the list of sinks - else if (!(operation = pa_context_get_sink_info_list(c, - pm_sink_info_callback, - userdata))) { - g_warning("pa_context_get_sink_info_list() failed"); - device_sink_deactivated (DEVICE (userdata)); - pa_operation_unref(operation); - return; - } - // And the source - if (info->default_source_name != NULL) { - g_debug ("default source name from the server is not null'"); - if (!(operation = pa_context_get_source_info_by_name (c, - info->default_source_name, - pm_default_source_info_callback, - userdata) )) { - g_warning("pa_context_get_default_source_info() failed"); - // TODO: call some input deactivate method on active sink - pa_operation_unref(operation); - return; - } - } - else if (!(operation = pa_context_get_source_info_list(c, - pm_source_info_callback, - userdata))) { - g_warning("pa_context_get_sink_info_list() failed"); - // TODO: call some input deactivate method for the source - } - pa_operation_unref(operation); -} - -// If the server doesn't have a default sink to give us -// we should attempt to pick up the first of the list of sinks which doesn't have -// the name 'auto_null' (that was all really I was doing before) -static void -pm_sink_info_callback (pa_context *c, - const pa_sink_info *sink, - int eol, - void* userdata) -{ - if (eol > 0) { - return; - } - else { - if (IS_DEVICE (userdata) == FALSE || sink == NULL){ - g_warning ("sink info callback - our user data is not what we think it should be or the sink parameter is null"); - return; - } - Device* a_sink = DEVICE (userdata); - if (device_is_sink_populated (a_sink) == FALSE && - g_ascii_strncasecmp("auto_null", sink->name, 9) != 0){ - device_sink_populate (a_sink, sink); - } - } -} - -static void -pm_default_sink_info_callback (pa_context *c, - const pa_sink_info *info, - int eol, - void *userdata) -{ - if (eol > 0) { - return; - } - else { - if (IS_DEVICE (userdata) == FALSE || info == NULL){ - g_warning ("Default sink info callback - our user data is not what we think it should be or the info parameter is null"); - return; - } - // Only repopulate if there is a change with regards the index - if (device_get_sink_index (DEVICE (userdata)) == info->index) - return; - - g_debug ("Pulse Server has handed us a new default sink"); - device_sink_populate (DEVICE (userdata), info); - } -} - -static void -pm_sink_input_info_callback (pa_context *c, - const pa_sink_input_info *info, - int eol, - void *userdata) -{ - if (eol > 0) { - return; - } - else { - if (info == NULL || IS_DEVICE (userdata) == FALSE) { - g_warning("Sink input info callback : SINK INPUT INFO IS NULL or our user_data is not what we think it should be"); - return; - } - Device* a_sink = DEVICE (userdata); - // And finally check for the mute blocking state - if (device_get_sink_index (a_sink) == info->sink){ - device_determine_blocking_state (a_sink); - } - } -} - -static void -pm_source_output_info_callback (pa_context *c, - const pa_source_output_info *info, - int eol, - void *userdata) -{ - if (eol > 0) { - return; - } - else { - if (info == NULL || IS_DEVICE (userdata) == FALSE) { - g_warning("Source output callback: SOURCE OUTPUT INFO IS NULL or our user_data is not what we think it should be"); - return; - } - - // Check if this is Voip sink input - gint result = pa_proplist_contains (info->proplist, PA_PROP_MEDIA_ROLE); - Device* a_sink = DEVICE (userdata); - - if (result == 1){ - //g_debug ("Source output info has media role property"); - const char* value = pa_proplist_gets (info->proplist, PA_PROP_MEDIA_ROLE); - //g_debug ("prop role = %s", value); - if (g_strcmp0 (value, "phone") == 0 || g_strcmp0 (value, "production") == 0) { - g_debug ("We have a VOIP/PRODUCTION ! - index = %i", info->index); - device_activate_voip_item (a_sink, (gint)info->index, (gint)info->client); - // TODO to start with we will assume our source is the same as what this 'client' - // is pointing at. This should probably be more intelligent : - // query for the list of source output info's and going on the name of the client - // from the sink input ensure our voip item is using the right source. - } - } - } -} - -static void -pm_update_device (pa_context *c, - const pa_sink_info *info, - int eol, - void *userdata) -{ - if (eol > 0) { - return; - } - else{ - if (IS_DEVICE (userdata) == FALSE || info == NULL){ - g_warning ("update_device - our user data is not what we think it should be or the info parameter is null"); - return; - } - device_sink_update (DEVICE(userdata), info); - } -} - -static void -pm_toggle_mute_for_every_sink_callback (pa_context *c, - const pa_sink_info *sink, - int eol, - void* userdata) -{ - if (eol > 0) { - return; - } - - if (sink == NULL) { - g_warning ("toggle_mute cb - sink parameter is null - why ?"); - return; - } - - pa_operation *operation = NULL; - operation = pa_context_set_sink_mute_by_index (c, - sink->index, - GPOINTER_TO_INT(userdata), - NULL, - NULL); - if (!operation){ - g_warning ("pm_update_mic_mute operation failed for some reason"); - return; - } - pa_operation_unref (operation); -} - -// Source info related callbacks -static void -pm_default_source_info_callback (pa_context *c, - const pa_source_info *info, - int eol, - void *userdata) -{ - if (eol > 0) { - return; - } - else { - if (IS_DEVICE (userdata) == FALSE || info == NULL){ - g_warning ("Default source info callback - our user data is not what we think it should be or the source info parameter is null"); - return; - } - // If there is an index change we need to change our cached source - if (device_get_source_index (DEVICE (userdata)) == info->index) - return; - g_debug ("Pulse Server has handed us a new default source"); - device_deactivate_voip_source (DEVICE (userdata), TRUE); - device_update_voip_input_source (DEVICE (userdata), info); - } -} - -static void -pm_source_info_callback (pa_context *c, - const pa_source_info *info, - int eol, - void *userdata) -{ - if (eol > 0) { - return; - } - else { - if (IS_DEVICE (userdata) == FALSE || info == NULL){ - g_warning ("source info callback - our user data is not what we think it should be or the source info parameter is null"); - return; - } - // For now we will take the first available - if (device_is_voip_source_populated (DEVICE (userdata)) == FALSE){ - device_update_voip_input_source (DEVICE (userdata), info); - } - } -} - -static void -pm_update_source_info_callback (pa_context *c, - const pa_source_info *info, - int eol, - void *userdata) -{ - if (eol > 0) { - return; - } - else { - if (IS_DEVICE (userdata) == FALSE || info == NULL ){ - g_warning ("source info update callback - our user data is not what we think it should be or the source info paramter is null"); - return; - } - g_debug ("Got a source update for %s , index %i", info->name, info->index); - device_update_voip_input_source (DEVICE (userdata), info); - } -} -- cgit v1.2.3