1 files changed, 0 insertions, 382 deletions
diff --git a/src/mixer/pulse_mixer.c b/src/mixer/pulse_mixer.c
deleted file mode 100644
index 5d9ce0475..000000000
--- a/src/mixer/pulse_mixer.c
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * Copyright (C) 2003-2009 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY 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, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "mixer_api.h"
-#include "conf.h"
-
-#include <glib.h>
-#include <pulse/volume.h>
-#include <pulse/pulseaudio.h>
-
-#include <string.h>
-
-#undef G_LOG_DOMAIN
-#define G_LOG_DOMAIN "pulse_mixer"
-
-struct pulse_mixer {
-	struct mixer base;
-
-	const char *server;
-	const char *sink;
-	const char *output_name;
-
-	uint32_t index;
-	bool online;
-
-	struct pa_context *context;
-	struct pa_threaded_mainloop *mainloop;
-	struct pa_cvolume volume;
-
-};
-
-/**
- * \brief waits for a pulseaudio operation to finish, frees it and
- *     unlocks the mainloop
- * \param operation the operation to wait for
- * \return true if operation has finished normally (DONE state),
- *     false otherwise
- */
-static bool
-pulse_wait_for_operation(struct pa_threaded_mainloop *mainloop,
-			 struct pa_operation *operation)
-{
-	pa_operation_state_t state;
-
-	assert(mainloop != NULL);
-	assert(operation != NULL);
-
-	state = pa_operation_get_state(operation);
-	while (state == PA_OPERATION_RUNNING) {
-		pa_threaded_mainloop_wait(mainloop);
-		state = pa_operation_get_state(operation);
-	}
-
-	pa_operation_unref(operation);
-
-	return state == PA_OPERATION_DONE;
-}
-
-static void
-sink_input_cb(G_GNUC_UNUSED pa_context *context, const pa_sink_input_info *i,
-	      int eol, void *userdata)
-{
-
-	struct pulse_mixer *pm = userdata;
-
-	if (eol) {
-		g_debug("eol error sink_input_cb");
-		return;
-	}
-
-	if (i == NULL) {
-		g_debug("Sink input callback failure");
-		return;
-	}
-
-	g_debug("sink input cb %s, index %d ",i->name,i->index);
-
-	if (strcmp(i->name,pm->output_name) == 0) {
-		pm->index = i->index;
-		pm->online = true;
-		pm->volume = i->volume;
-	} else
-		g_debug("bad name");
-}
-
-static void
-sink_input_vol(G_GNUC_UNUSED pa_context *context, const pa_sink_input_info *i,
-	       int eol, void *userdata)
-{
-
-	struct pulse_mixer *pm = userdata;
-
-	if (eol) {
-		g_debug("eol error sink_input_vol");
-		return;
-	}
-
-	if (i == NULL) {
-		g_debug("Sink input callback failure");
-		return;
-	}
-
-	g_debug("sink input vol %s, index %d ", i->name, i->index);
-
-	pm->volume = i->volume;
-
-	pa_threaded_mainloop_signal(pm->mainloop, 0);
-}
-
-static void
-subscribe_cb(pa_context *c, pa_subscription_event_type_t t,
-	     uint32_t idx, void *userdata)
-{
-
-	struct pulse_mixer *pm = userdata;
-
-	g_debug("subscribe call back");
-
-	switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
-	case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
-		if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) ==
-		    PA_SUBSCRIPTION_EVENT_REMOVE &&
-		    pm->index == idx)
-			pm->online = false;
-		else {
-			pa_operation *o;
-
-			o = pa_context_get_sink_input_info(c, idx,
-							   sink_input_cb, pm);
-			if (o == NULL) {
-				g_debug("pa_context_get_sink_input_info() failed");
-				return;
-			}
-
-			pa_operation_unref(o);
-		}
-
-		break;
-	}
-}
-
-static void
-context_state_cb(pa_context *context, void *userdata)
-{
-	struct pulse_mixer *pm = userdata;
-
-	switch (pa_context_get_state(context)) {
-	case PA_CONTEXT_READY: {
-		pa_operation *o;
-
-		pa_context_set_subscribe_callback(context, subscribe_cb, pm);
-
-		o = pa_context_subscribe(context,
-					 (pa_subscription_mask_t)PA_SUBSCRIPTION_MASK_SINK_INPUT,
-					 NULL, NULL);
-		if (o == NULL) {
-			g_debug("pa_context_subscribe() failed");
-			return;
-		}
-
-		pa_operation_unref(o);
-
-		o = pa_context_get_sink_input_info_list(context,
-							sink_input_cb, pm);
-		if (o == NULL) {
-			g_debug("pa_context_get_sink_input_info_list() failed");
-			return;
-		}
-
-		pa_operation_unref(o);
-
-		pa_threaded_mainloop_signal(pm->mainloop, 0);
-		break;
-	}
-
-	case PA_CONTEXT_UNCONNECTED:
-	case PA_CONTEXT_CONNECTING:
-	case PA_CONTEXT_AUTHORIZING:
-	case PA_CONTEXT_SETTING_NAME:
-		break;
-	case PA_CONTEXT_TERMINATED:
-	case PA_CONTEXT_FAILED:
-		pa_threaded_mainloop_signal(pm->mainloop, 0);
-		break;
-	}
-}
-
-
-static struct mixer *
-pulse_mixer_init(const struct config_param *param)
-{
-	struct pulse_mixer *pm = g_new(struct pulse_mixer,1);
-	mixer_init(&pm->base, &pulse_mixer);
-
-	pm->online = false;
-
-	pm->server = config_get_block_string(param, "server", NULL);
-	pm->sink = config_get_block_string(param, "sink", NULL);
-	pm->output_name = config_get_block_string(param, "name", NULL);
-
-	return &pm->base;
-}
-
-static void
-pulse_mixer_finish(struct mixer *data)
-{
-	struct pulse_mixer *pm = (struct pulse_mixer *) data;
-
-	g_free(pm);
-}
-
-static bool
-pulse_mixer_setup(struct pulse_mixer *pm)
-{
-	pa_context_set_state_callback(pm->context, context_state_cb, pm);
-
-	if (pa_context_connect(pm->context, pm->server,
-			       (pa_context_flags_t)0, NULL) < 0) {
-		g_debug("context server fail");
-		return false;
-	}
-
-	pa_threaded_mainloop_lock(pm->mainloop);
-
-	if (pa_threaded_mainloop_start(pm->mainloop) < 0) {
-		pa_threaded_mainloop_unlock(pm->mainloop);
-		g_debug("error start mainloop");
-		return false;
-	}
-
-	pa_threaded_mainloop_wait(pm->mainloop);
-
-	if (pa_context_get_state(pm->context) != PA_CONTEXT_READY) {
-		pa_threaded_mainloop_unlock(pm->mainloop);
-		g_debug("error context not ready");
-		return false;
-	}
-
-	pa_threaded_mainloop_unlock(pm->mainloop);
-
-	return true;
-}
-
-static bool
-pulse_mixer_open(struct mixer *data)
-{
-	struct pulse_mixer *pm = (struct pulse_mixer *) data;
-
-	g_debug("pulse mixer open");
-
-	pm->index = 0;
-	pm->online = false;
-
-	pm->mainloop = pa_threaded_mainloop_new();
-	if (pm->mainloop == NULL) {
-		g_debug("failed mainloop");
-		return false;
-	}
-
-	pm->context = pa_context_new(pa_threaded_mainloop_get_api(pm->mainloop),
-				     "Mixer mpd");
-	if (pm->context == NULL) {
-		pa_threaded_mainloop_stop(pm->mainloop);
-		pa_threaded_mainloop_free(pm->mainloop);
-		g_debug("failed context");
-		return false;
-	}
-
-	if (!pulse_mixer_setup(pm)) {
-		pa_threaded_mainloop_stop(pm->mainloop);
-		pa_context_disconnect(pm->context);
-		pa_context_unref(pm->context);
-		pa_threaded_mainloop_free(pm->mainloop);
-		return false;
-	}
-
-	return true;
-}
-
-static void
-pulse_mixer_close(struct mixer *data)
-{
-	struct pulse_mixer *pm = (struct pulse_mixer *) data;
-
-	pa_threaded_mainloop_stop(pm->mainloop);
-	pa_context_disconnect(pm->context);
-	pa_context_unref(pm->context);
-	pa_threaded_mainloop_free(pm->mainloop);
-
-	pm->online = false;
-}
-
-static int
-pulse_mixer_get_volume(struct mixer *mixer)
-{
-	struct pulse_mixer *pm = (struct pulse_mixer *) mixer;
-	int ret;
-	pa_operation *o;
-
-	pa_threaded_mainloop_lock(pm->mainloop);
-
-	if (!pm->online) {
-		pa_threaded_mainloop_unlock(pm->mainloop);
-		return false;
-	}
-
-	o = pa_context_get_sink_input_info(pm->context, pm->index,
-					   sink_input_vol, pm);
-	if (o == NULL) {
-		pa_threaded_mainloop_unlock(pm->mainloop);
-		g_debug("pa_context_get_sink_input_info() failed");
-		return false;
-	}
-
-	if (!pulse_wait_for_operation(pm->mainloop, o)) {
-		pa_threaded_mainloop_unlock(pm->mainloop);
-		return false;
-	}
-
-	ret = pm->online
-		? (int)((100*(pa_cvolume_avg(&pm->volume)+1))/PA_VOLUME_NORM)
-		: -1;
-
-	pa_threaded_mainloop_unlock(pm->mainloop);
-
-	return ret;
-}
-
-static bool
-pulse_mixer_set_volume(struct mixer *mixer, unsigned volume)
-{
-	struct pulse_mixer *pm = (struct pulse_mixer *) mixer;
-	struct pa_cvolume cvolume;
-	pa_operation *o;
-
-	pa_threaded_mainloop_lock(pm->mainloop);
-
-	if (!pm->online) {
-		pa_threaded_mainloop_unlock(pm->mainloop);
-		return false;
-	}
-
-	pa_cvolume_set(&cvolume, pm->volume.channels,
-		       (pa_volume_t)volume * PA_VOLUME_NORM / 100 + 0.5);
-
-	o = pa_context_set_sink_input_volume(pm->context, pm->index,
-					     &cvolume, NULL, NULL);
-	pa_threaded_mainloop_unlock(pm->mainloop);
-	if (o == NULL) {
-		g_debug("pa_context_set_sink_input_volume() failed");
-		return false;
-	}
-
-	pa_operation_unref(o);
-
-	return true;
-}
-
-const struct mixer_plugin pulse_mixer = {
-	.init = pulse_mixer_init,
-	.finish = pulse_mixer_finish,
-	.open = pulse_mixer_open,
-	.close = pulse_mixer_close,
-	.get_volume = pulse_mixer_get_volume,
-	.set_volume = pulse_mixer_set_volume,
-};