4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Seungbae Shin <seungbae.shin@samsung.com>
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
32 #include <mm_session_private.h>
34 #include "include/mm_sound_private.h"
35 #include "include/mm_sound_utils.h"
36 #include "include/mm_sound_client.h"
37 #include "include/mm_sound_pa_client.h"
38 #include "include/mm_sound_common.h"
41 #define VOLUME_MAX_MULTIMEDIA 16
42 #define VOLUME_MAX_BASIC 8
43 #define VOLUME_MAX_SINGLE 1
46 #define MASTER_VOLUME_MAX 100
47 #define MASTER_VOLUME_MIN 0
51 static pthread_mutex_t g_subscribe_cb_list_mutex = PTHREAD_MUTEX_INITIALIZER;
53 #define MM_SOUND_DBUS_BUS_NAME_PREPIX "org.tizen.MMSound"
54 #define MM_SOUND_DBUS_OBJECT_PATH "/org/tizen/MMSound"
55 #define MM_SOUND_DBUS_INTERFACE "org.tizen.mmsound"
57 static GDBusConnection *g_dbus_conn_mmsound;
58 static int g_dbus_signal_values[MM_SOUND_SIGNAL_MAX] = {0,};
59 static const char* dbus_signal_name_str[] = {
60 "ReleaseInternalFocus",
63 typedef struct _subscribe_cb {
64 mm_sound_signal_name_t signal_type;
65 mm_sound_signal_callback callback;
71 static const char* _get_volume_str (volume_type_t type)
73 static const char *volume_type_str[VOLUME_TYPE_MAX] =
74 { "SYSTEM", "NOTIFICATION", "ALARM", "RINGTONE", "MEDIA", "CALL", "VOIP", "VOICE", "FIXED"};
76 return (type >= VOLUME_TYPE_SYSTEM && type < VOLUME_TYPE_MAX)? volume_type_str[type] : "Unknown";
79 static int _validate_volume(volume_type_t type, int value)
86 case VOLUME_TYPE_CALL:
87 case VOLUME_TYPE_VOIP:
88 if (value >= VOLUME_MAX_BASIC) {
92 case VOLUME_TYPE_SYSTEM:
93 case VOLUME_TYPE_MEDIA:
94 case VOLUME_TYPE_ALARM:
95 case VOLUME_TYPE_NOTIFICATION:
96 case VOLUME_TYPE_RINGTONE:
97 case VOLUME_TYPE_VOICE:
98 if (value >= VOLUME_MAX_MULTIMEDIA) {
110 int mm_sound_volume_remove_callback(volume_type_t type)
112 /* FIXME : Will be removed */
113 return MM_ERROR_NOT_SUPPORT_API;
117 int mm_sound_add_volume_changed_callback(mm_sound_volume_changed_cb func, void* user_data, unsigned int *subs_id)
119 int ret = MM_ERROR_NONE;
121 if (func == NULL || subs_id == NULL) {
122 debug_error("argument is not valid\n");
123 return MM_ERROR_INVALID_ARGUMENT;
126 ret = mm_sound_client_add_volume_changed_callback(func, user_data, subs_id);
128 debug_error("Can not add volume changed callback, ret = %x\n", ret);
135 int mm_sound_remove_volume_changed_callback(unsigned int subs_id)
137 int ret = MM_ERROR_NONE;
139 ret = mm_sound_client_remove_volume_changed_callback(subs_id);
141 debug_error("Can not remove volume changed callback, ret = %x\n", ret);
148 int mm_sound_volume_set_value(volume_type_t volume_type, const unsigned int volume_level)
150 int ret = MM_ERROR_NONE;
152 debug_msg("type = (%d)%s, value = %d", volume_type, _get_volume_str(volume_type), volume_level);
154 /* Check input param */
155 if (0 > _validate_volume(volume_type, (int)volume_level)) {
156 debug_error("invalid volume type %d, value %u\n", volume_type, volume_level);
157 return MM_ERROR_INVALID_ARGUMENT;
160 ret = mm_sound_util_volume_set_value_by_type(volume_type, volume_level);
161 if (ret == MM_ERROR_NONE) {
162 /* update shared memory value */
163 if(MM_ERROR_NONE != mm_sound_client_set_volume_by_type(volume_type, volume_level)) {
164 debug_error("Can not set volume to shared memory 0x%x\n", ret);
172 int mm_sound_volume_get_value(volume_type_t type, unsigned int *value)
174 int ret = MM_ERROR_NONE;
176 /* Check input param */
178 debug_error("invalid argument\n");
179 return MM_ERROR_INVALID_ARGUMENT;
181 if (type < 0 || type >= VOLUME_TYPE_MAX) {
182 debug_error("invalid volume type value %d\n", type);
183 return MM_ERROR_INVALID_ARGUMENT;
186 ret = mm_sound_util_volume_get_value_by_type(type, value);
188 debug_msg("returned %s = %d", _get_volume_str(type), *value);
193 int mm_sound_volume_primary_type_set(volume_type_t type)
195 int ret = MM_ERROR_NONE;
197 /* Check input param */
198 if(type < VOLUME_TYPE_UNKNOWN || type >= VOLUME_TYPE_MAX) {
199 debug_error("invalid argument\n");
200 return MM_ERROR_INVALID_ARGUMENT;
203 if (vconf_set_int(VCONFKEY_SOUND_PRIMARY_VOLUME_TYPE, type)) {
204 debug_error("could not set vconf for RIMARY_VOLUME_TYPE\n");
205 ret = MM_ERROR_SOUND_INTERNAL;
207 debug_msg("set primary volume type forcibly %d(%s)", type, _get_volume_str(type));
214 int mm_sound_volume_primary_type_get(volume_type_t *type)
216 int ret = MM_ERROR_NONE;
217 int voltype = VOLUME_TYPE_RINGTONE;
219 /* Check input param */
221 debug_error("invalid argument\n");
222 return MM_ERROR_INVALID_ARGUMENT;
225 /* check force set */
226 if (vconf_get_int(VCONFKEY_SOUND_PRIMARY_VOLUME_TYPE, &voltype)) {
227 debug_error("could not get vconf for PRIMARY_VOLUME_TYPE\n");
228 ret = MM_ERROR_SOUND_INTERNAL;
230 debug_msg("get primary volume type %d(%s)", voltype, _get_volume_str(voltype));
237 ///////////////////////////////////
238 //// MMSOUND PLAY APIs
239 ///////////////////////////////////
240 static inline void _mm_sound_fill_play_param(MMSoundPlayParam *param, const char *filename, int volume_config, mm_sound_stop_callback_func callback, void *data)
242 param->filename = filename;
243 param->volume = 0; //volume value dose not effect anymore
244 param->callback = callback;
247 param->volume_config = volume_config;
251 int mm_sound_play_loud_solo_sound(const char *filename, int volume_config, mm_sound_stop_callback_func callback, void *data, int *handle)
253 MMSoundPlayParam param = { 0, };
255 /* FIXME : this function will be deleted */
256 _mm_sound_fill_play_param(¶m, filename, volume_config, callback, data);
257 return mm_sound_play_sound_ex(¶m, handle);
261 int mm_sound_play_sound(const char *filename, int volume_config, mm_sound_stop_callback_func callback, void *data, int *handle)
263 MMSoundPlayParam param = { 0, };
265 _mm_sound_fill_play_param(¶m, filename, volume_config, callback, data);
266 return mm_sound_play_sound_ex(¶m, handle);
270 int mm_sound_play_sound_ex(MMSoundPlayParam *param, int *handle)
275 /* Check input param */
277 debug_error("param is null\n");
278 return MM_ERROR_INVALID_ARGUMENT;
281 volume_type = MM_SOUND_VOLUME_CONFIG_TYPE(param->volume_config);
283 if (param->filename == NULL) {
284 debug_error("filename is NULL\n");
285 return MM_ERROR_SOUND_FILE_NOT_FOUND;
287 if (volume_type < 0 || volume_type >= VOLUME_TYPE_MAX) {
288 debug_error("Volume type is invalid %d\n", volume_type);
289 return MM_ERROR_INVALID_ARGUMENT;
293 err = mm_sound_client_play_sound(param, 0, &lhandle);
295 debug_error("Failed to play sound\n");
299 /* Set handle to return */
303 debug_critical("The sound hadle cannot be get [%d]\n", lhandle);
306 debug_warning ("success : handle=[%p]\n", handle);
308 return MM_ERROR_NONE;
312 int mm_sound_play_sound_with_stream_info(const char *filename, char *stream_type, int stream_id, unsigned int loop, mm_sound_stop_callback_func callback, void *data, int *handle)
314 MMSoundPlayParam param = { 0, };
317 param.filename = filename;
318 param.volume = 0; //volume value dose not effect anymore
319 param.callback = callback;
327 err = mm_sound_client_play_sound_with_stream_info(¶m, handle, stream_type, stream_id);
329 debug_error("Failed to play sound\n");
333 debug_warning ("success : handle=[%p]\n", handle);
335 return MM_ERROR_NONE;
341 int mm_sound_stop_sound(int handle)
345 debug_warning ("enter : handle=[%d]\n", handle);
347 err = mm_sound_client_stop_sound(handle);
349 debug_error("Fail to stop sound\n");
352 debug_warning ("success : handle=[%d]\n", handle);
354 return MM_ERROR_NONE;
357 ///////////////////////////////////
358 //// MMSOUND TONE APIs
359 ///////////////////////////////////
361 int mm_sound_play_tone_ex (MMSoundTone_t num, int volume_config, const double volume, const int duration, int *handle, bool enable_session)
364 int err = MM_ERROR_NONE;
365 int volume_type = MM_SOUND_VOLUME_CONFIG_TYPE(volume_config);
369 /* Check input param */
371 debug_error("number is invalid %d\n", duration);
372 return MM_ERROR_INVALID_ARGUMENT;
374 if (num < MM_SOUND_TONE_DTMF_0 || num >= MM_SOUND_TONE_NUM) {
375 debug_error("TONE Value is invalid %d\n", num);
376 return MM_ERROR_INVALID_ARGUMENT;
378 if (volume_type < 0 || volume_type >= VOLUME_TYPE_MAX) {
379 debug_error("Volume type is invalid %d\n", volume_type);
380 return MM_ERROR_INVALID_ARGUMENT;
382 if (volume < 0.0 || volume > 1.0) {
383 debug_error("Volume Value is invalid %d\n", volume);
384 return MM_ERROR_INVALID_ARGUMENT;
388 debug_msg("Call MMSoundClientPlayTone\n");
389 err = mm_sound_client_play_tone(num, volume_config, volume, duration, &lhandle, enable_session);
391 debug_error("Failed to play sound\n");
395 /* Set handle to return */
399 debug_critical("The sound handle cannot be get [%d]\n", lhandle);
402 return MM_ERROR_NONE;
406 int mm_sound_play_tone_with_stream_info(MMSoundTone_t tone, char *stream_type, int stream_id, const double volume, const int duration, int *handle)
409 int err = MM_ERROR_NONE;
411 err = mm_sound_client_play_tone_with_stream_info(tone, stream_type, stream_id, volume, duration, handle);
413 debug_error("Failed to play sound\n");
423 int mm_sound_play_tone (MMSoundTone_t num, int volume_config, const double volume, const int duration, int *handle)
425 return mm_sound_play_tone_ex (num, volume_config, volume, duration, handle, true);
428 ///////////////////////////////////
429 //// MMSOUND ROUTING APIs
430 ///////////////////////////////////
433 int mm_sound_test(int a, int b, int* getv)
435 int ret = MM_ERROR_NONE;
437 debug_log("mm_sound_test enter");
439 debug_error("argu null");
440 return MM_ERROR_INVALID_ARGUMENT;
442 ret = mm_sound_client_test(a, b, getv);
444 debug_error("Can not mm sound test, ret = %x\n", ret);
446 debug_log("mm_sound_test leave");
452 int mm_sound_add_test_callback(mm_sound_test_cb func, void *user_data, unsigned int *subs_id)
454 int ret = MM_ERROR_NONE;
456 debug_log("mm_sound_add_test_callback enter");
457 if (!func || !subs_id) {
458 debug_error("argument is not valid\n");
459 return MM_ERROR_INVALID_ARGUMENT;
462 ret = mm_sound_client_add_test_callback(func, user_data, subs_id);
464 debug_error("Can not add test callback, ret = %x\n", ret);
466 debug_log("mm_sound_add_test_callback leave");
472 int mm_sound_remove_test_callback(unsigned int subs_id)
474 int ret = MM_ERROR_NONE;
476 debug_log("mm_sound_remove_test_callback enter");
477 ret = mm_sound_client_remove_test_callback(subs_id);
479 debug_error("Can not remove test callback, ret = %x\n", ret);
481 debug_log("mm_sound_remove_test_callback leave");
486 static int _convert_signal_name_str_to_enum (const char *name_str, mm_sound_signal_name_t *name_enum) {
487 int ret = MM_ERROR_NONE;
489 if (!name_str || !name_enum)
490 return MM_ERROR_INVALID_ARGUMENT;
492 if (!strncmp(name_str, "ReleaseInternalFocus", strlen("ReleaseInternalFocus"))) {
493 *name_enum = MM_SOUND_SIGNAL_RELEASE_INTERNAL_FOCUS;
495 ret = MM_ERROR_INVALID_ARGUMENT;
496 LOGE("not supported signal name(%s), err(0x%08x)", name_str, ret);
501 static void _dbus_signal_callback (const char *signal_name, int value, void *user_data)
503 int ret = MM_ERROR_NONE;
504 mm_sound_signal_name_t signal;
505 subscribe_cb_t *subscribe_cb = (subscribe_cb_t*)user_data;
512 ret = _convert_signal_name_str_to_enum(signal_name, &signal);
516 debug_msg("signal: name[%s], value[%d], user_data[%p], type[%d]\n",
517 signal_name, value, user_data, subscribe_cb->signal_type);
519 if (subscribe_cb->signal_type == MM_SOUND_SIGNAL_RELEASE_INTERNAL_FOCUS) {
520 /* Trigger the signal callback when it comes from the same process.
521 * In this case, the second integer argument is consist of
522 * |<-- pid (16bits) -->|<-- value (16bits) -->|,
523 * FYI, #define PID_MAX_DEFAULT (CONFIG_BASE_SMALL ? 0x1000 : 0x8000).
524 * In case of daemon usage, it uses the client_pid of subscribe_cb. */
525 debug_msg ("client_pid[%d], getpid[%d], value>>16[%d], callback[%p]\n",
526 subscribe_cb->client_pid, getpid(), (value >> 16), subscribe_cb);
527 if ((subscribe_cb->client_pid ? subscribe_cb->client_pid : getpid()) == (value >> 16))
528 subscribe_cb->callback(signal, (value & 0x0000FFFF), subscribe_cb->user_data);
530 debug_warning("not supported type[%d]\n", subscribe_cb->signal_type);
538 static void signal_callback(GDBusConnection *conn,
539 const gchar *sender_name,
540 const gchar *object_path,
541 const gchar *interface_name,
542 const gchar *signal_name,
543 GVariant *parameters,
547 const GVariantType* value_type;
549 debug_msg ("sender : %s, object : %s, interface : %s, signal : %s",
550 sender_name, object_path, interface_name, signal_name);
551 if (g_variant_is_of_type(parameters, G_VARIANT_TYPE("(i)"))) {
552 g_variant_get(parameters, "(i)",&value);
553 debug_msg(" - value : %d\n", value);
554 _dbus_signal_callback(signal_name, value, user_data);
556 value_type = g_variant_get_type(parameters);
557 debug_warning("signal type is %s", value_type);
562 int mm_sound_subscribe_signal(mm_sound_signal_name_t signal_type, unsigned int *subscribe_id,
563 mm_sound_signal_callback callback, void *user_data)
565 int ret = MM_ERROR_NONE;
568 subscribe_cb_t *subscribe_cb = NULL;
572 MMSOUND_ENTER_CRITICAL_SECTION_WITH_RETURN(&g_subscribe_cb_list_mutex, MM_ERROR_SOUND_INTERNAL);
574 if (signal_type < 0 || signal_type >= MM_SOUND_SIGNAL_MAX || !subscribe_id) {
575 debug_error ("invalid argument, signal(%d), subscribe_id(%p)", signal_type, subscribe_id);
576 ret = MM_ERROR_INVALID_ARGUMENT;
580 subscribe_cb = malloc(sizeof(subscribe_cb_t));
582 ret = MM_ERROR_SOUND_INTERNAL;
585 memset(subscribe_cb, 0, sizeof(subscribe_cb_t));
586 subscribe_cb->signal_type = signal_type;
587 subscribe_cb->callback = callback;
588 subscribe_cb->user_data = user_data;
590 g_dbus_conn_mmsound = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
591 if (!g_dbus_conn_mmsound && err) {
592 debug_error ("g_bus_get_sync() error (%s) ", err->message);
594 ret = MM_ERROR_SOUND_INTERNAL;
597 subs_id = g_dbus_connection_signal_subscribe(g_dbus_conn_mmsound, NULL, MM_SOUND_DBUS_INTERFACE,
598 dbus_signal_name_str[signal_type], MM_SOUND_DBUS_OBJECT_PATH,
599 NULL, G_DBUS_SIGNAL_FLAGS_NONE, signal_callback,
602 debug_error ("g_dbus_connection_signal_subscribe() error (%d)", subs_id);
603 ret = MM_ERROR_SOUND_INTERNAL;
604 g_object_unref(g_dbus_conn_mmsound);
607 subscribe_cb->id = subs_id;
608 *subscribe_id = subs_id;
610 MMSOUND_LEAVE_CRITICAL_SECTION(&g_subscribe_cb_list_mutex);
620 MMSOUND_LEAVE_CRITICAL_SECTION(&g_subscribe_cb_list_mutex);
625 /* ToDo : Almost same as mm_sound_subscribe_signal, need to be merged */
627 int mm_sound_subscribe_signal_for_daemon(mm_sound_signal_name_t signal_type, int client_pid, unsigned int *subscribe_id,
628 mm_sound_signal_callback callback, void *user_data)
630 int ret = MM_ERROR_NONE;
633 subscribe_cb_t *subscribe_cb = NULL;
637 MMSOUND_ENTER_CRITICAL_SECTION_WITH_RETURN(&g_subscribe_cb_list_mutex, MM_ERROR_SOUND_INTERNAL);
639 if (signal_type < 0 || signal_type >= MM_SOUND_SIGNAL_MAX || !client_pid || !subscribe_id) {
640 debug_error ("invalid argument, signal(%d), client_pid(%d), subscribe_id(%p)", signal_type, client_pid, subscribe_id);
641 ret = MM_ERROR_INVALID_ARGUMENT;
645 subscribe_cb = malloc(sizeof(subscribe_cb_t));
647 ret = MM_ERROR_SOUND_INTERNAL;
650 memset(subscribe_cb, 0, sizeof(subscribe_cb_t));
651 subscribe_cb->signal_type = signal_type;
652 subscribe_cb->callback = callback;
653 subscribe_cb->user_data = user_data;
654 subscribe_cb->client_pid = client_pid;
656 g_dbus_conn_mmsound = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
657 if (!g_dbus_conn_mmsound && err) {
658 debug_error ("g_bus_get_sync() error (%s) ", err->message);
660 ret = MM_ERROR_SOUND_INTERNAL;
663 subs_id = g_dbus_connection_signal_subscribe(g_dbus_conn_mmsound, NULL, MM_SOUND_DBUS_INTERFACE,
664 dbus_signal_name_str[signal_type], MM_SOUND_DBUS_OBJECT_PATH,
665 NULL, G_DBUS_SIGNAL_FLAGS_NONE, signal_callback,
668 debug_error ("g_dbus_connection_signal_subscribe() error (%d)", subs_id);
669 ret = MM_ERROR_SOUND_INTERNAL;
670 g_object_unref(g_dbus_conn_mmsound);
673 subscribe_cb->id = subs_id;
674 *subscribe_id = subs_id;
676 MMSOUND_LEAVE_CRITICAL_SECTION(&g_subscribe_cb_list_mutex);
686 MMSOUND_LEAVE_CRITICAL_SECTION(&g_subscribe_cb_list_mutex);
692 void mm_sound_unsubscribe_signal(unsigned int subscribe_id)
696 MMSOUND_ENTER_CRITICAL_SECTION(&g_subscribe_cb_list_mutex);
698 if (g_dbus_conn_mmsound && subscribe_id) {
699 g_dbus_connection_signal_unsubscribe(g_dbus_conn_mmsound, subscribe_id);
700 g_object_unref(g_dbus_conn_mmsound);
703 MMSOUND_LEAVE_CRITICAL_SECTION(&g_subscribe_cb_list_mutex);
709 int mm_sound_send_signal(mm_sound_signal_name_t signal_type, int value)
711 int ret = MM_ERROR_NONE;
713 GDBusConnection *conn = NULL;
714 gboolean dbus_ret = TRUE;
718 MMSOUND_ENTER_CRITICAL_SECTION_WITH_RETURN(&g_subscribe_cb_list_mutex, MM_ERROR_SOUND_INTERNAL);
720 if (signal_type < 0 || signal_type >= MM_SOUND_SIGNAL_MAX) {
721 debug_error ("invalid argument, signal(%d)", signal_type);
722 ret = MM_ERROR_INVALID_ARGUMENT;
726 conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
728 debug_error ("g_bus_get_sync() error (%s)", err->message);
729 ret = MM_ERROR_SOUND_INTERNAL;
733 g_dbus_signal_values[signal_type] = value;
734 if (signal_type == MM_SOUND_SIGNAL_RELEASE_INTERNAL_FOCUS) {
735 /* Trigger the signal callback when it comes from the same process.
736 * |<-- pid (16bits) -->|<-- value (16bits) -->|,
737 * FYI, #define PID_MAX_DEFAULT (CONFIG_BASE_SMALL ? 0x1000 : 0x8000). */
738 value |= ((int)getpid() << 16);
739 if ((_mm_session_util_write_information((int)getpid(), MM_SESSION_TYPE_REPLACED_BY_STREAM, 0)))
740 debug_error ("failed to _mm_session_util_write_information for MM_SESSION_TYPE_REPLACED_BY_STREAM");
742 dbus_ret = g_dbus_connection_emit_signal (conn,
743 NULL, MM_SOUND_DBUS_OBJECT_PATH, MM_SOUND_DBUS_INTERFACE, dbus_signal_name_str[signal_type],
744 g_variant_new ("(i)", value),
746 if (!dbus_ret && err) {
747 debug_error ("g_dbus_connection_emit_signal() error (%s)", err->message);
748 ret = MM_ERROR_SOUND_INTERNAL;
752 dbus_ret = g_dbus_connection_flush_sync(conn, NULL, &err);
753 if (!dbus_ret && err) {
754 debug_error ("g_dbus_connection_flush_sync() error (%s)", err->message);
755 ret = MM_ERROR_SOUND_INTERNAL;
759 g_object_unref(conn);
760 debug_msg ("sending signal[%s], value[%d] success", dbus_signal_name_str[signal_type], value);
762 MMSOUND_LEAVE_CRITICAL_SECTION(&g_subscribe_cb_list_mutex);
772 g_object_unref(conn);
774 MMSOUND_LEAVE_CRITICAL_SECTION(&g_subscribe_cb_list_mutex);
780 int mm_sound_get_signal_value(mm_sound_signal_name_t signal_type, int *value)
782 int ret = MM_ERROR_NONE;
786 MMSOUND_ENTER_CRITICAL_SECTION_WITH_RETURN(&g_subscribe_cb_list_mutex, MM_ERROR_SOUND_INTERNAL);
788 *value = g_dbus_signal_values[signal_type];
790 MMSOUND_LEAVE_CRITICAL_SECTION(&g_subscribe_cb_list_mutex);
797 __attribute__ ((constructor))
798 static void _mm_sound_initialize(void)
800 mm_sound_client_initialize();
804 __attribute__ ((destructor))
805 static void _mm_sound_finalize(void)
807 mm_sound_client_finalize();