+++ /dev/null
-/***
- This file is part of PulseAudio.
-
- Copyright 2016 Seungbae Shin <seungbae.shin@samsung.com>
-
- PulseAudio is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2.1 of the License,
- or (at your option) any later version.
-
- PulseAudio 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 Lesser General Public License
- along with PulseAudio; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <errno.h>
-
-#include <pulse/xmalloc.h>
-#include <pulse/proplist.h>
-
-#include <pulsecore/module.h>
-#include <pulsecore/log.h>
-#include <pulsecore/namereg.h>
-#include <pulsecore/sink.h>
-#include <pulsecore/modargs.h>
-#include <pulsecore/macro.h>
-#include <pulsecore/core-util.h>
-#include <pulsecore/core-error.h>
-#include <pulsecore/dbus-shared.h>
-#include <pulsecore/protocol-dbus.h>
-#include <pulsecore/dbus-util.h>
-#include <pulsecore/core-scache.h>
-
-#include <vconf.h>
-
-#include "module-hw-keysound-symdef.h"
-
-PA_MODULE_AUTHOR("Seungbae Shin");
-PA_MODULE_DESCRIPTION("H/W Keysound play module");
-PA_MODULE_VERSION(PACKAGE_VERSION);
-PA_MODULE_LOAD_ONCE(true);
-
-#define INTERFACE_NAME "org.tizen.system.deviced.Key"
-#define SIGNAL_NAME "ChangeHardkey"
-#define DBUS_HW_KEYTONE "/usr/share/sounds/sound-server/Tizen_HW_Touch.ogg"
-#define FILTER_HARDKEY "type='signal', interface='"INTERFACE_NAME"', member='"SIGNAL_NAME"'"
-#define MAX_NAME_LEN 256
-#define DEFAULT_ROLE "system"
-#define DEFAULT_VOLUME_GAIN "touch"
-
-struct userdata {
- pa_module *module;
- pa_dbus_connection *dbus_conn;
-};
-
-static void _hw_keysound_play(struct userdata *u, const char *file_path) {
- int ret = 0;
- pa_proplist *p = NULL;
- const char *name_prefix = "HWKEY";
- char name[MAX_NAME_LEN] = {0};
- uint32_t stream_idx = 0;
- uint32_t scache_idx = 0;
-
- /* Load if not cached */
- pa_snprintf(name, sizeof(name), "%s_%s", name_prefix, file_path);
-
- scache_idx = pa_scache_get_id_by_name(u->module->core, name);
- if (scache_idx != PA_IDXSET_INVALID) {
- pa_log_debug("found cached index [%u] for name [%s]", scache_idx, file_path);
- } else {
- /* for more precision, need to update volume value here */
- if ((ret = pa_scache_add_file_lazy(u->module->core, name, file_path, &scache_idx)) != 0) {
- pa_log_error("failed to add file [%s]", file_path);
- return;
- }
- pa_log_debug("success to add file [%s], index [%u]", file_path, scache_idx);
- }
-
- /* Set role type / volume gain of stream */
- p = pa_proplist_new();
- if (!p) {
- pa_log_error("failed to create proplist...");
- return;
- }
- pa_proplist_sets(p, PA_PROP_MEDIA_ROLE, DEFAULT_ROLE);
- pa_proplist_sets(p, PA_PROP_MEDIA_TIZEN_VOLUME_GAIN_TYPE, DEFAULT_VOLUME_GAIN);
- pa_log_debug("role[%s], volume_gain_type[%s]", DEFAULT_ROLE, DEFAULT_VOLUME_GAIN);
-
- /* Play sample */
- pa_log_debug("pa_scache_play_item() start");
- ret = pa_scache_play_item(u->module->core, name, pa_namereg_get(u->module->core, NULL, PA_NAMEREG_SINK), PA_VOLUME_NORM, p, &stream_idx);
- if (ret < 0)
- pa_log_error("pa_scache_play_item fail, ret[%d]", ret);
- else
- pa_log_info("pa_scache_play_item() end, stream_idx(%u)", stream_idx);
-
- /* clean-up */
- pa_proplist_free(p);
-}
-
-static bool _is_mute_sound () {
- int setting_sound_status = true;
- int setting_touch_sound = true;
-
- vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &setting_sound_status);
- vconf_get_bool(VCONFKEY_SETAPPL_TOUCH_SOUNDS_BOOL, &setting_touch_sound);
-
- return !(setting_sound_status & setting_touch_sound);
-}
-
-static DBusHandlerResult _dbus_filter_device_detect_handler(DBusConnection *c, DBusMessage *s, void *userdata) {
- struct userdata *u = (struct userdata *)userdata;
-
- pa_assert(u);
-
- if (dbus_message_get_type(s) != DBUS_MESSAGE_TYPE_SIGNAL)
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-
- pa_log_debug("DBus device detect handler received msg");
- pa_log_debug("path : %s", dbus_message_get_path(s));
- pa_log_debug("interface : %s", dbus_message_get_interface(s));
- pa_log_debug("member : %s", dbus_message_get_member(s));
- pa_log_debug("signature : %s", dbus_message_get_signature(s));
-
- if (dbus_message_is_signal(s, INTERFACE_NAME, SIGNAL_NAME)) {
- if (!_is_mute_sound())
- _hw_keysound_play(u, DBUS_HW_KEYTONE);
- else
- pa_log_debug("Skip playing keytone due to mute sound mode");
-
- return DBUS_HANDLER_RESULT_HANDLED;
- }
-
- pa_log_info("Unknown message, do not handle this");
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-}
-
-static int _watch_signals(struct userdata *u) {
- DBusError error;
-
- pa_assert(u);
- pa_assert(u->dbus_conn);
-
- dbus_error_init(&error);
-
- pa_log_debug("Watch Dbus signals");
-
- if (!dbus_connection_add_filter(pa_dbus_connection_get(u->dbus_conn), _dbus_filter_device_detect_handler, u, NULL)) {
- pa_log_error("Unable to add D-Bus filter");
- return -1;
- }
-
- if (pa_dbus_add_matches(pa_dbus_connection_get(u->dbus_conn), &error, FILTER_HARDKEY, NULL) < 0) {
- pa_log_error("Unable to subscribe to signals: %s: %s", error.name, error.message);
- dbus_error_free(&error);
- return -1;
- }
-
- return 0;
-}
-
-static void _unwatch_signals(struct userdata *u) {
- pa_log_debug("Unwatch Dbus signals");
-
- pa_assert(u);
- pa_assert(u->dbus_conn);
-
- pa_dbus_remove_matches(pa_dbus_connection_get(u->dbus_conn), FILTER_HARDKEY, NULL);
- dbus_connection_remove_filter(pa_dbus_connection_get(u->dbus_conn), _dbus_filter_device_detect_handler, u);
-}
-
-static int _dbus_init(struct userdata *u) {
- DBusError error;
- pa_dbus_connection *connection = NULL;
-
- pa_assert(u);
-
- dbus_error_init(&error);
-
- pa_log_debug("Dbus init");
-
- if (!(connection = pa_dbus_bus_get(u->module->core, DBUS_BUS_SYSTEM, &error)) || dbus_error_is_set(&error)) {
- if (connection)
- pa_dbus_connection_unref(connection);
-
- pa_log_error("Unable to contact D-Bus system bus: %s: %s", error.name, error.message);
- dbus_error_free(&error);
- return -1;
- }
- pa_log_debug("Got dbus connection %p", connection);
- u->dbus_conn = connection;
-
- if (_watch_signals(u) < 0)
- pa_log_error("dbus watch signals failed");
- else
- pa_log_debug("dbus ready to get signals");
-
- return 0;
-}
-
-static void _dbus_deinit(struct userdata *u) {
- pa_assert(u);
-
- pa_log_debug("Dbus deinit");
-
- _unwatch_signals(u);
-
- if (u->dbus_conn) {
- pa_dbus_connection_unref(u->dbus_conn);
- u->dbus_conn = NULL;
- }
-}
-
-int pa__init(pa_module *m) {
- struct userdata *u;
-
- pa_assert(m);
-
- m->userdata = u = pa_xnew0(struct userdata, 1);
- u->module = m;
- u->dbus_conn = NULL;
-
- if (_dbus_init(u) == -1) {
- pa__done(m);
- return -1;
- }
- return 0;
-}
-
-void pa__done(pa_module *m) {
- struct userdata *u;
-
- pa_assert(m);
-
- if (!(u = m->userdata))
- return;
-
- _dbus_deinit(u);
-
- pa_xfree(u);
-}
projects / platform / core / multimedia / pulseaudio-modules-tizen.git / commitdiff