mm_sound_proxy.c

   1 #include <stdint.h>
   2 #include <glib.h>
   3
   4 #ifdef TIZEN_TV
   5 #include <vconf.h>
   6 #endif
   7
   8 #include <mm_error.h>
   9 #include <mm_debug.h>
  10
  11 #include "include/mm_sound_proxy.h"
  12 #include "include/mm_sound_common.h"
  13 #include "include/mm_sound_dbus.h"
  14 #include "include/mm_sound_intf.h"
  15 #include "include/mm_sound_focus_socket.h"
  16
  17 struct callback_data {
  18         void *user_cb;
  19         void *user_data;
  20         mm_sound_proxy_userdata_free free_func;
  21         uint32_t subs_id;
  22 };
  23
  24 #define CB_DATA_NEW(_cb_data, _func, _userdata, _freefunc) \
  25         do { \
  26                 _cb_data = (struct callback_data*) g_malloc0(sizeof(struct callback_data)); \
  27                 _cb_data->user_cb = _func; \
  28                 _cb_data->user_data = _userdata; \
  29                 _cb_data->free_func = _freefunc; \
  30                 _cb_data->subs_id = 0; \
  31         } while (0)
  32
  33 /* subscribe is true when add callback,
  34  * false when remove callback */
  35 static int _notify_subscription(audio_event_t event, uint32_t subs_id, gboolean subscribe)
  36 {
  37         int ret = MM_ERROR_NONE;
  38         GVariant *params = NULL;
  39         const char *event_name = NULL;
  40
  41         debug_fenter();
  42
  43         if ((ret = mm_sound_dbus_get_event_name(event, &event_name) != MM_ERROR_NONE)) {
  44                 debug_error("Failed to get event name");
  45                 return MM_ERROR_SOUND_INTERNAL;
  46         }
  47
  48         if (!(params = g_variant_new("(sub)", event_name, subs_id, subscribe))) {
  49                 debug_error("Construct Param failed");
  50                 return MM_ERROR_SOUND_INTERNAL;
  51         }
  52
  53         if ((ret = mm_sound_dbus_emit_signal(AUDIO_PROVIDER_AUDIO_CLIENT, AUDIO_EVENT_CLIENT_SUBSCRIBED, params)))
  54                 debug_error("dbus send signal for client subscribed failed");
  55
  56         debug_fleave();
  57         return ret;
  58 }
  59
  60 static int _notify_signal_handled(audio_event_t event, uint32_t event_id, uint32_t subs_id, GVariant *signal_params)
  61 {
  62         int ret = MM_ERROR_NONE;
  63         GVariant *params = NULL;
  64         const char *event_name = NULL;
  65
  66         debug_fenter();
  67
  68         if ((ret = mm_sound_dbus_get_event_name(event, &event_name) != MM_ERROR_NONE)) {
  69                 debug_error("Failed to get event name");
  70                 return MM_ERROR_SOUND_INTERNAL;
  71         }
  72
  73         if (!(params = g_variant_new("(usuv)", event_id, event_name, subs_id, signal_params))) {
  74                 debug_error("Construct Param failed");
  75                 return MM_ERROR_SOUND_INTERNAL;
  76         }
  77
  78         if ((ret = mm_sound_dbus_emit_signal(AUDIO_PROVIDER_AUDIO_CLIENT, AUDIO_EVENT_CLIENT_HANDLED, params)))
  79                 debug_error("dbus send signal for client handled failed");
  80
  81         debug_fleave();
  82         return ret;
  83 }
  84
  85 static int parse_device_variant(GVariant *v, int *device_id, const char **device_type, int *direction, int *state,
  86                                                 const char **device_name, int *vendor_id, int *product_id, bool *is_running, int *stream_id, int *stream_num)
  87 {
  88         const char *v_type;
  89         GVariant *array_v;
  90         GVariantIter iter, array_iter;
  91         int i = 0;
  92         int ret = MM_ERROR_NONE;
  93
  94         if (v == NULL) {
  95                 debug_error("Variant NULL");
  96                 return MM_ERROR_NONE;
  97         }
  98
  99         v_type = g_variant_get_type_string(v);
 100         if (g_variant_type_equal(v_type, "(isiisiibai)") == FALSE) {
 101                 debug_error("device variant type not matching '%s'", v_type);
 102                 return MM_ERROR_NONE;
 103         }
 104
 105         g_variant_iter_init(&iter, v);
 106         g_variant_iter_next(&iter, "i", device_id);
 107         g_variant_iter_next(&iter, "&s", device_type);
 108         g_variant_iter_next(&iter, "i", direction);
 109         g_variant_iter_next(&iter, "i", state);
 110         g_variant_iter_next(&iter, "&s", device_name);
 111         g_variant_iter_next(&iter, "i", vendor_id);
 112         g_variant_iter_next(&iter, "i", product_id);
 113         g_variant_iter_next(&iter, "b", is_running);
 114
 115         array_v = g_variant_iter_next_value(&iter);
 116         *stream_num = g_variant_iter_init(&array_iter, array_v);
 117         if (*stream_num > MAX_STREAM_ON_DEVICE) {
 118                 debug_error("too many streams on device %d", *stream_num);
 119                 ret = MM_ERROR_SOUND_INTERNAL;
 120                 goto finish;
 121         }
 122
 123         while (g_variant_iter_loop(&array_iter, "i", &stream_id[i++])) ;
 124 finish:
 125         g_variant_unref(array_v);
 126
 127         return ret;
 128 }
 129
 130 /* This callback unmarshall general-formed paramters to subject specific parameters,
 131  * and call proper callback */
 132 static void dbus_callback(audio_event_t event, GVariant *params, void *userdata)
 133 {
 134         struct callback_data *cb_data  = (struct callback_data*) userdata;
 135         uint32_t event_id;
 136         const char *name = NULL, *device_type = NULL;
 137         int device_id, direction, state;
 138         const gchar *v_type;
 139         GVariantIter iter;
 140         GVariant *device_v;
 141         int stream_id[MAX_STREAM_ON_DEVICE];
 142         int stream_num;
 143         int vendor_id, product_id;
 144         bool is_running = FALSE;
 145
 146         v_type = g_variant_get_type_string(params);
 147
 148         if (event == AUDIO_EVENT_VOLUME_CHANGED) {
 149                 char *volume_type_str = NULL, *direction = NULL;
 150                 unsigned volume_level;
 151
 152                 g_variant_get(params, "(&s&su)", &direction, &volume_type_str, &volume_level);
 153                 ((mm_sound_volume_changed_wrapper_cb)(cb_data->user_cb))(direction, volume_type_str, volume_level, cb_data->user_data);
 154         } else if (event == AUDIO_EVENT_DEVICE_CONNECTED) {
 155                 bool is_connected = false;
 156
 157                 if (g_variant_type_equal(v_type, "(u(isiisiibai)b)") == FALSE) {
 158                         debug_error("Device connection changed signature not matching : %s", v_type);
 159                         return ;
 160                 }
 161                 g_variant_iter_init(&iter, params);
 162                 g_variant_iter_next(&iter, "u", &event_id);
 163                 device_v = g_variant_iter_next_value(&iter);
 164                 if (parse_device_variant(device_v, &device_id, &device_type, &direction, &state,
 165                                                         &name, &vendor_id, &product_id, &is_running, stream_id, &stream_num) < 0) {
 166                         debug_error("Failed to parse device variant");
 167                         return ;
 168                 }
 169                 g_variant_iter_next(&iter, "b", &is_connected);
 170
 171                 ((mm_sound_device_connected_wrapper_cb)(cb_data->user_cb))(device_id, device_type, direction,
 172                         state, name, vendor_id, product_id, is_running, stream_id, stream_num, is_connected, cb_data->user_data);
 173                 _notify_signal_handled(event, event_id, cb_data->subs_id, g_variant_new("(ib)", device_id, is_connected));
 174         } else if (event == AUDIO_EVENT_DEVICE_INFO_CHANGED) {
 175                 int changed_device_info_type = 0;
 176
 177                 if (g_variant_type_equal(v_type, "(u(isiisiibai)i)") == FALSE) {
 178                         debug_error("Device information changed signature not matching : %s", v_type);
 179                         return ;
 180                 }
 181
 182                 g_variant_iter_init(&iter, params);
 183                 g_variant_iter_next(&iter, "u", &event_id);
 184                 device_v = g_variant_iter_next_value(&iter);
 185                 if (parse_device_variant(device_v, &device_id, &device_type, &direction, &state,
 186                                                         &name, &vendor_id, &product_id, &is_running, stream_id, &stream_num) < 0) {
 187                         debug_error("Failed to parse device variant");
 188                         return ;
 189                 }
 190                 g_variant_iter_next(&iter, "i", &changed_device_info_type);
 191
 192                 ((mm_sound_device_info_changed_wrapper_cb)(cb_data->user_cb))(device_id, device_type, direction,
 193                         state, name, vendor_id, product_id, is_running, stream_id, stream_num, changed_device_info_type, cb_data->user_data);
 194         } else if (event == AUDIO_EVENT_DEVICE_STATE_CHANGED) {
 195
 196                 if (g_variant_type_equal(v_type, "(u(isiisiibai))") == FALSE) {
 197                         debug_error("Device state changed signature not matching : %s", v_type);
 198                         return ;
 199                 }
 200
 201                 g_variant_iter_init(&iter, params);
 202                 g_variant_iter_next(&iter, "u", &event_id);
 203                 device_v = g_variant_iter_next_value(&iter);
 204                 if (parse_device_variant(device_v, &device_id, &device_type, &direction, &state,
 205                                                         &name, &vendor_id, &product_id, &is_running, stream_id, &stream_num) < 0) {
 206                         debug_error("Failed to parse device variant");
 207                         return ;
 208                 }
 209
 210                 ((mm_sound_device_state_changed_wrapper_cb)(cb_data->user_cb))(device_id, device_type, direction,
 211                         state, name, vendor_id, product_id, is_running, stream_id, stream_num, cb_data->user_data);
 212         } else if (event == AUDIO_EVENT_DEVICE_RUNNING_CHANGED) {
 213
 214                 if (g_variant_type_equal(v_type, "(u(isiisiibai))") == FALSE) {
 215                         debug_error("Device state changed signature not matching : %s", v_type);
 216                         return ;
 217                 }
 218
 219                 g_variant_iter_init(&iter, params);
 220                 g_variant_iter_next(&iter, "u", &event_id);
 221                 device_v = g_variant_iter_next_value(&iter);
 222                 if (parse_device_variant(device_v, &device_id, &device_type, &direction, &state,
 223                                                         &name, &vendor_id, &product_id, &is_running, stream_id, &stream_num) < 0) {
 224                         debug_error("Failed to parse device variant");
 225                         return ;
 226                 }
 227
 228                 ((mm_sound_device_running_changed_wrapper_cb)(cb_data->user_cb))(device_id, device_type, direction,
 229                         state, name, vendor_id, product_id, is_running, stream_id, stream_num, cb_data->user_data);
 230         } else if (event == AUDIO_EVENT_FOCUS_CHANGED) {
 231         } else if (event == AUDIO_EVENT_FOCUS_WATCH) {
 232         } else if (event == AUDIO_EVENT_TEST) {
 233                 int test_var = 0;
 234                 g_variant_get(params, "(i)", &test_var);
 235                 ((mm_sound_test_cb)(cb_data->user_cb))(test_var, cb_data->user_data);
 236         } else if (event == AUDIO_EVENT_PLAY_FILE_END) {
 237                 int ended_handle = 0;
 238                 g_variant_get(params, "(i)", &ended_handle);
 239                 ((mm_sound_stop_callback_wrapper_func)(cb_data->user_cb))(ended_handle, cb_data->user_data);
 240         }
 241 }
 242
 243 static void simple_callback_data_free_func(void *data)
 244 {
 245         struct callback_data *cb_data = (struct callback_data*) data;
 246
 247         if (cb_data) {
 248                 if (cb_data->free_func)
 249                         cb_data->free_func(cb_data->user_data);
 250                 g_free(cb_data);
 251         }
 252 }
 253
 254 int mm_sound_proxy_add_test_callback(mm_sound_test_cb func, void *userdata, mm_sound_proxy_userdata_free freefunc, unsigned *subs_id)
 255 {
 256         int ret = MM_ERROR_NONE;
 257         struct callback_data *cb_data;
 258
 259         debug_fenter();
 260
 261         CB_DATA_NEW(cb_data, func, userdata, freefunc);
 262
 263         if ((ret = mm_sound_dbus_signal_subscribe_to(AUDIO_PROVIDER_SOUND_SERVER, AUDIO_EVENT_TEST, dbus_callback, cb_data, simple_callback_data_free_func, &cb_data->subs_id)) != MM_ERROR_NONE)
 264                 debug_error("add test callback failed");
 265         else
 266                 *subs_id = cb_data->subs_id;
 267
 268         debug_fleave();
 269         return ret;
 270 }
 271
 272 int mm_sound_proxy_remove_test_callback(unsigned subs_id)
 273 {
 274         int ret = MM_ERROR_NONE;
 275         debug_fenter();
 276
 277         if ((ret = mm_sound_dbus_signal_unsubscribe(subs_id)) != MM_ERROR_NONE)
 278                 debug_error("remove test callback failed");
 279
 280         debug_fleave();
 281         return ret;
 282 }
 283
 284 int mm_sound_proxy_test(int a, int b, int *get)
 285 {
 286         int ret = MM_ERROR_NONE;
 287         int reply = 0;
 288         GVariant *params = NULL, *result = NULL;
 289
 290         debug_fenter();
 291
 292         params = g_variant_new("(ii)", a, b);
 293         if (params) {
 294                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_SOUND_SERVER, AUDIO_METHOD_TEST, params, &result)) != MM_ERROR_NONE) {
 295                         debug_error("dbus test call failed");
 296                         goto cleanup;
 297                 }
 298         } else {
 299                 debug_error("Construct Param for method call failed");
 300                 return MM_ERROR_SOUND_INTERNAL;
 301         }
 302
 303         if (result) {
 304                 g_variant_get(result, "(i)",  &reply);
 305                 debug_log("reply : %d", reply);
 306                 *get = reply;
 307         } else {
 308                 debug_error("reply null");
 309         }
 310
 311 cleanup:
 312         if (result)
 313                 g_variant_unref(result);
 314
 315         debug_fleave();
 316         return ret;
 317 }
 318
 319 int mm_sound_proxy_is_stream_on_device(int stream_id, int device_id, bool *is_on)
 320 {
 321         int ret = MM_ERROR_NONE;
 322         GVariant *params, *result;
 323         gboolean _is_on;
 324
 325         debug_fenter();
 326
 327         if (!is_on) {
 328                 debug_error("Invalid Parameter, is_on null");
 329                 return MM_ERROR_INVALID_ARGUMENT;
 330         }
 331
 332         if ((params = g_variant_new("(ii)", stream_id, device_id)) == NULL) {
 333                 debug_error("Construct Param for query is stream on device failed");
 334                 return MM_ERROR_SOUND_INTERNAL;
 335         }
 336
 337         if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_DEVICE_MANAGER, AUDIO_METHOD_IS_STREAM_ON_DEVICE, params, &result)) != MM_ERROR_NONE) {
 338                 debug_error("is stream on device failed");
 339                 goto cleanup;
 340         }
 341
 342         if (result) {
 343                 g_variant_get(result, "(b)",  &_is_on);
 344                 debug_log("is_on : %d", _is_on);
 345                 *is_on = (bool)_is_on;
 346         } else {
 347                 debug_error("reply null");
 348                 ret = MM_ERROR_SOUND_INTERNAL;
 349         }
 350
 351 cleanup:
 352         if (params)
 353                 g_variant_unref(params);
 354         if (result)
 355                 g_variant_unref(result);
 356
 357         debug_fleave();
 358         return ret;
 359 }
 360
 361 #ifdef TIZEN_TV
 362 #define _VCONF_KEY_SOUND_SPEAKER_SELECTION "file/private/sound/feature/SpeakerSelection"
 363 #define _AUDIO_TV_OUTPUT_BT_HEADSET 5
 364
 365 static mm_sound_device_t* _get_tv_bt_device(void)
 366 {
 367         int speaker_value = 0;
 368         mm_sound_device_t* device_item = NULL;
 369
 370         if (vconf_get_int(_VCONF_KEY_SOUND_SPEAKER_SELECTION, &speaker_value) == VCONF_ERROR) {
 371                 debug_error("vconf_get_int(%s) failed..", _VCONF_KEY_SOUND_SPEAKER_SELECTION);
 372                 return NULL;
 373         }
 374
 375         debug_warning("speaker selection value = %d", speaker_value);
 376         if (speaker_value != _AUDIO_TV_OUTPUT_BT_HEADSET)
 377                 return NULL;
 378
 379         device_item = g_malloc0(sizeof(mm_sound_device_t));
 380         if (!device_item)
 381                 return NULL;
 382
 383         MMSOUND_STRNCPY(device_item->name, "BluetoothMedia", MAX_DEVICE_NAME_NUM);
 384         MMSOUND_STRNCPY(device_item->type, "bt-a2dp", MAX_DEVICE_TYPE_STR_LEN);
 385         device_item->id = 99;
 386         device_item->io_direction = DEVICE_IO_DIRECTION_OUT;
 387         device_item->state = DEVICE_STATE_ACTIVATED;
 388         device_item->vendor_id = -1;
 389         device_item->product_id = -1;
 390         device_item->stream_num = -1;
 391
 392         return device_item;
 393 }
 394 #endif /* TIZEN_TV */
 395
 396 int mm_sound_proxy_get_current_connected_device_list(int device_flags, GList** device_list)
 397 {
 398         int ret = MM_ERROR_NONE;
 399         GVariant *result = NULL, *child = NULL;
 400         GVariant *params = NULL;
 401         GVariantIter iter;
 402         mm_sound_device_t* device_item;
 403         const gchar *device_name_tmp = NULL, *device_type_tmp = NULL;
 404
 405         debug_fenter();
 406
 407         if (!device_list) {
 408                 debug_error("Invalid Parameter, device_list null");
 409                 ret = MM_ERROR_INVALID_ARGUMENT;
 410                 goto cleanup;
 411         }
 412
 413         params = g_variant_new("(i)", device_flags);
 414
 415         if (params) {
 416                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_DEVICE_MANAGER, AUDIO_METHOD_GET_CONNECTED_DEVICE_LIST, params, &result)) != MM_ERROR_NONE) {
 417                         debug_error("Get current connected device list failed");
 418                         goto cleanup;
 419                 }
 420         } else {
 421                 debug_error("Construct Param for get current connected device failed");
 422                 return MM_ERROR_SOUND_INTERNAL;
 423         }
 424
 425         child = g_variant_get_child_value(result, 0);
 426         g_variant_iter_init(&iter, child);
 427         while (1) {
 428                 device_item = g_malloc0(sizeof(mm_sound_device_t));
 429                 if (device_item && g_variant_iter_loop(&iter, "(i&sii&siib)",
 430                                         &device_item->id, &device_type_tmp, &device_item->io_direction, &device_item->state,
 431                                         &device_name_tmp, &device_item->vendor_id, &device_item->product_id, &device_item->is_running)) {
 432                         MMSOUND_STRNCPY(device_item->name, device_name_tmp, MAX_DEVICE_NAME_NUM);
 433                         MMSOUND_STRNCPY(device_item->type, device_type_tmp, MAX_DEVICE_TYPE_STR_LEN);
 434                         *device_list = g_list_append(*device_list, device_item);
 435                         debug_log("Added device id(%d) type(%17s) direction(%d) state(%d) name(%s) vendor-id(%04x) product-id(%04x) is_running(%d)",
 436                                         device_item->id, device_item->type, device_item->io_direction, device_item->state,
 437                                         device_item->name, device_item->vendor_id, device_item->product_id, device_item->is_running);
 438                         device_item->stream_num = -1;
 439                 } else {
 440                         if (device_item)
 441                                 g_free(device_item);
 442                         break;
 443                 }
 444         }
 445
 446
 447 #ifdef TIZEN_TV
 448         device_item = _get_tv_bt_device();
 449         if (device_item) {
 450                 *device_list = g_list_append(*device_list, device_item);
 451                 debug_msg("Added TV bt device id(%d) type(%17s) direction(%d) state(%d) name(%s) vendor-id(%04x) product-id(%04x)",
 452                                         device_item->id, device_item->type, device_item->io_direction, device_item->state,
 453                                         device_item->name, device_item->vendor_id, device_item->product_id);
 454         }
 455 #endif /* TIZEN_TV */
 456
 457 cleanup:
 458         if (result)
 459                 g_variant_unref(result);
 460
 461         debug_fleave();
 462         return ret;
 463 }
 464
 465 int mm_sound_proxy_get_device_by_id(int device_id, mm_sound_device_t **device)
 466 {
 467         int ret = MM_ERROR_NONE;
 468         GVariant *params = NULL, *result = NULL;
 469         mm_sound_device_t* device_item = NULL;
 470         const gchar *device_name_tmp = NULL, *device_type_tmp = NULL;
 471
 472         debug_fenter();
 473
 474         if (!device || device_id < 1) {
 475                 debug_error("Invalid Parameter, device null or improper device id");
 476                 return MM_ERROR_INVALID_ARGUMENT;
 477         }
 478
 479         if ((params = g_variant_new("(i)", device_id)) == NULL) {
 480                 debug_error("Construct Param for get device by id failed");
 481                 return MM_ERROR_SOUND_INTERNAL;
 482         }
 483
 484         if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_DEVICE_MANAGER, AUDIO_METHOD_GET_DEVICE_BY_ID, params, &result)) != MM_ERROR_NONE) {
 485                 debug_error("get device by id failed");
 486                 ret = MM_ERROR_SOUND_NO_DATA;
 487                 goto cleanup;
 488         }
 489
 490         if (result) {
 491                 if ((device_item = g_malloc0(sizeof(mm_sound_device_t))) == NULL) {
 492                         debug_error("Alloc device handle failed");
 493                         ret = MM_ERROR_SOUND_INTERNAL;
 494                         goto cleanup;
 495                 }
 496
 497                 g_variant_get(result, "(i&sii&sii)",
 498                                 &device_item->id, &device_type_tmp, &device_item->io_direction,
 499                                 &device_item->state, &device_name_tmp,
 500                                 &device_item->vendor_id, &device_item->product_id);
 501                 MMSOUND_STRNCPY(device_item->name, device_name_tmp, MAX_DEVICE_NAME_NUM);
 502                 MMSOUND_STRNCPY(device_item->type, device_type_tmp, MAX_DEVICE_TYPE_STR_LEN);
 503                 debug_log("Get device id(%d) type(%17s) direction(%d) state(%d) name(%s) vendor-id(%04x) product-id(%04x)",
 504                                 device_item->id, device_item->type, device_item->io_direction,
 505                                 device_item->state, device_item->name,
 506                                 device_item->vendor_id, device_item->product_id);
 507                 device_item->stream_num = -1;
 508                 *device = device_item;
 509         } else {
 510                 debug_error("reply null");
 511                 ret = MM_ERROR_SOUND_INTERNAL;
 512         }
 513
 514 cleanup:
 515         if (result)
 516                 g_variant_unref(result);
 517
 518         debug_fleave();
 519         return ret;
 520 }
 521
 522 int mm_sound_proxy_add_device_connected_callback(mm_sound_device_connected_wrapper_cb func, void *userdata, mm_sound_proxy_userdata_free freefunc, unsigned *subs_id)
 523 {
 524         int ret = MM_ERROR_NONE;
 525         struct callback_data *cb_data;
 526
 527         debug_fenter();
 528
 529         CB_DATA_NEW(cb_data, func, userdata, freefunc);
 530
 531         if ((ret = mm_sound_dbus_signal_subscribe_to(AUDIO_PROVIDER_DEVICE_MANAGER, AUDIO_EVENT_DEVICE_CONNECTED, dbus_callback, cb_data, simple_callback_data_free_func, &cb_data->subs_id)) != MM_ERROR_NONE) {
 532                 debug_error("add device connected callback failed");
 533                 goto finish;
 534         }
 535
 536         if ((ret = _notify_subscription(AUDIO_EVENT_DEVICE_CONNECTED, cb_data->subs_id, TRUE)) != MM_ERROR_NONE) {
 537                 debug_error("failed to notify subscription of device connected event");
 538                 goto finish;
 539         }
 540
 541         *subs_id = cb_data->subs_id;
 542
 543 finish:
 544         debug_fleave();
 545         return ret;
 546 }
 547
 548 int mm_sound_proxy_remove_device_connected_callback(unsigned subs_id)
 549 {
 550         int ret = MM_ERROR_NONE;
 551         debug_fenter();
 552
 553         if ((ret = mm_sound_dbus_signal_unsubscribe(subs_id)) != MM_ERROR_NONE) {
 554                 debug_error("remove device connected callback failed");
 555                 goto finish;
 556         }
 557
 558         if ((ret = _notify_subscription(AUDIO_EVENT_DEVICE_CONNECTED, subs_id, FALSE)) != MM_ERROR_NONE)
 559                 debug_error("failed to notify unsubscription of device connected event");
 560
 561 finish:
 562         debug_fleave();
 563         return ret;
 564 }
 565
 566 int mm_sound_proxy_add_device_info_changed_callback(mm_sound_device_info_changed_wrapper_cb func, void* userdata, mm_sound_proxy_userdata_free freefunc, unsigned *subs_id)
 567 {
 568         int ret = MM_ERROR_NONE;
 569         struct callback_data *cb_data;
 570
 571         debug_fenter();
 572
 573         CB_DATA_NEW(cb_data, func, userdata, freefunc);
 574
 575         if ((ret = mm_sound_dbus_signal_subscribe_to(AUDIO_PROVIDER_DEVICE_MANAGER, AUDIO_EVENT_DEVICE_INFO_CHANGED, dbus_callback, cb_data, simple_callback_data_free_func, &cb_data->subs_id)) != MM_ERROR_NONE)
 576                 debug_error("Add device info changed callback failed");
 577         else
 578                 *subs_id = cb_data->subs_id;
 579
 580         debug_fleave();
 581         return ret;
 582 }
 583
 584 int mm_sound_proxy_remove_device_info_changed_callback(unsigned subs_id)
 585 {
 586         int ret = MM_ERROR_NONE;
 587         debug_fenter();
 588
 589         if ((ret = mm_sound_dbus_signal_unsubscribe(subs_id)) != MM_ERROR_NONE)
 590                 debug_error("remove device info changed callback failed");
 591
 592         debug_fleave();
 593         return ret;
 594 }
 595
 596 int mm_sound_proxy_add_device_state_changed_callback(mm_sound_device_state_changed_wrapper_cb func, void* userdata, mm_sound_proxy_userdata_free freefunc, unsigned *subs_id)
 597 {
 598         int ret = MM_ERROR_NONE;
 599         struct callback_data *cb_data;
 600
 601         debug_fenter();
 602
 603         CB_DATA_NEW(cb_data, func, userdata, freefunc);
 604
 605         if ((ret = mm_sound_dbus_signal_subscribe_to(AUDIO_PROVIDER_DEVICE_MANAGER, AUDIO_EVENT_DEVICE_STATE_CHANGED, dbus_callback, cb_data, simple_callback_data_free_func, &cb_data->subs_id)) != MM_ERROR_NONE)
 606                 debug_error("Add device state changed callback failed");
 607         else
 608                 *subs_id = cb_data->subs_id;
 609
 610         debug_fleave();
 611         return ret;
 612 }
 613
 614 int mm_sound_proxy_remove_device_state_changed_callback(unsigned subs_id)
 615 {
 616         int ret = MM_ERROR_NONE;
 617         debug_fenter();
 618
 619         if ((ret = mm_sound_dbus_signal_unsubscribe(subs_id)) != MM_ERROR_NONE)
 620                 debug_error("remove device state changed callback failed");
 621
 622         debug_fleave();
 623         return ret;
 624 }
 625
 626 int mm_sound_proxy_add_device_running_changed_callback(mm_sound_device_running_changed_wrapper_cb func, void* userdata, mm_sound_proxy_userdata_free freefunc, unsigned *subs_id)
 627 {
 628         int ret = MM_ERROR_NONE;
 629         struct callback_data *cb_data;
 630
 631         debug_fenter();
 632
 633         CB_DATA_NEW(cb_data, func, userdata, freefunc);
 634
 635         if ((ret = mm_sound_dbus_signal_subscribe_to(AUDIO_PROVIDER_DEVICE_MANAGER, AUDIO_EVENT_DEVICE_RUNNING_CHANGED, dbus_callback, cb_data, simple_callback_data_free_func, &cb_data->subs_id)) != MM_ERROR_NONE)
 636                 debug_error("Add device running changed callback failed");
 637         else
 638                 *subs_id = cb_data->subs_id;
 639
 640         debug_fleave();
 641         return ret;
 642 }
 643
 644 int mm_sound_proxy_remove_device_running_changed_callback(unsigned subs_id)
 645 {
 646         int ret = MM_ERROR_NONE;
 647         debug_fenter();
 648
 649         if ((ret = mm_sound_dbus_signal_unsubscribe(subs_id)) != MM_ERROR_NONE)
 650                 debug_error("remove device running changed callback failed");
 651
 652         debug_fleave();
 653         return ret;
 654 }
 655
 656 int mm_sound_proxy_set_volume_by_type(const char *volume_type, const unsigned volume_level)
 657 {
 658         int ret = MM_ERROR_NONE;
 659         char *reply = NULL, *direction = "out";
 660         GVariant *params = NULL, *result = NULL;
 661
 662         debug_fenter();
 663
 664         params = g_variant_new("(ssu)", direction, volume_type, volume_level);
 665         if (params) {
 666                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_STREAM_MANAGER, AUDIO_METHOD_SET_VOLUME_LEVEL, params, &result)) != MM_ERROR_NONE) {
 667                         debug_error("dbus set volume by type failed");
 668                         goto cleanup;
 669                 }
 670         } else {
 671                 debug_error("Construct Param for method call failed");
 672                 return MM_ERROR_SOUND_INTERNAL;
 673         }
 674
 675         if (result) {
 676                 g_variant_get(result, "(&s)",  &reply);
 677                 debug_log("reply : %s", reply);
 678                 if (strcmp(reply, "STREAM_MANAGER_RETURN_OK"))
 679                         ret = MM_ERROR_SOUND_INTERNAL;
 680         } else {
 681                 debug_error("reply null");
 682         }
 683
 684 cleanup:
 685         if (result)
 686                 g_variant_unref(result);
 687
 688         debug_fleave();
 689         return ret;
 690 }
 691
 692 int mm_sound_proxy_add_volume_changed_callback(mm_sound_volume_changed_wrapper_cb func, void* userdata, mm_sound_proxy_userdata_free freefunc, unsigned *subs_id)
 693 {
 694         int ret = MM_ERROR_NONE;
 695         struct callback_data *cb_data;
 696
 697         debug_fenter();
 698
 699         CB_DATA_NEW(cb_data, func, userdata, freefunc);
 700
 701         if ((ret = mm_sound_dbus_signal_subscribe_to(AUDIO_PROVIDER_STREAM_MANAGER, AUDIO_EVENT_VOLUME_CHANGED, dbus_callback, cb_data, simple_callback_data_free_func, &cb_data->subs_id)) != MM_ERROR_NONE)
 702                 debug_error("Add Volume changed callback failed");
 703         else
 704                 *subs_id = cb_data->subs_id;
 705
 706
 707         debug_fleave();
 708
 709         return ret;
 710 }
 711
 712 int mm_sound_proxy_remove_volume_changed_callback(unsigned subs_id)
 713 {
 714         int ret = MM_ERROR_NONE;
 715         debug_fenter();
 716
 717         if ((ret = mm_sound_dbus_signal_unsubscribe(subs_id)) != MM_ERROR_NONE)
 718                 debug_error("Remove Volume changed callback failed");
 719
 720         debug_fleave();
 721         return ret;
 722 }
 723
 724 int mm_sound_proxy_set_filter_by_type(const char *stream_type, const char *filter_name, const char *filter_parameters, const char *filter_group)
 725 {
 726         int ret = MM_ERROR_NONE;
 727         char *reply = NULL;
 728         GVariant *params = NULL, *result = NULL;
 729
 730         debug_fenter();
 731
 732         params = g_variant_new("(ssss)", filter_name, filter_parameters, filter_group, stream_type);
 733         if (params) {
 734                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_STREAM_MANAGER, AUDIO_METHOD_SET_FILTER, params, &result)) != MM_ERROR_NONE) {
 735                         debug_error("dbus set filter by type failed");
 736                         goto cleanup;
 737                 }
 738         } else {
 739                 debug_error("construct param for method call failed");
 740                 return MM_ERROR_SOUND_INTERNAL;
 741         }
 742
 743         if (result) {
 744                 g_variant_get(result, "(&s)", &reply);
 745                 debug_log("reply : %s", reply);
 746                 if (strcmp(reply, "STREAM_MANAGER_RETURN_OK"))
 747                         ret = MM_ERROR_SOUND_INTERNAL;
 748         } else {
 749                 debug_error("reply null");
 750         }
 751
 752 cleanup:
 753         if (result)
 754                 g_variant_unref(result);
 755
 756         debug_fleave();
 757         return ret;
 758 }
 759
 760 int mm_sound_proxy_unset_filter_by_type(const char *stream_type)
 761 {
 762         int ret = MM_ERROR_NONE;
 763         char *reply = NULL;
 764         GVariant *params = NULL, *result = NULL;
 765
 766         debug_fenter();
 767
 768         params = g_variant_new("(s)", stream_type);
 769         if (params) {
 770                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_STREAM_MANAGER, AUDIO_METHOD_UNSET_FILTER, params, &result)) != MM_ERROR_NONE) {
 771                         debug_error("dbus unset filter by type failed");
 772                         goto cleanup;
 773                 }
 774         } else {
 775                 debug_error("construct param for method call failed");
 776                 return MM_ERROR_SOUND_INTERNAL;
 777         }
 778
 779         if (result) {
 780                 g_variant_get(result, "(&s)", &reply);
 781                 debug_log("reply : %s", reply);
 782                 if (strcmp(reply, "STREAM_MANAGER_RETURN_OK"))
 783                         ret = MM_ERROR_SOUND_INTERNAL;
 784         } else {
 785                 debug_error("reply null");
 786         }
 787
 788 cleanup:
 789         if (result)
 790                 g_variant_unref(result);
 791
 792         debug_fleave();
 793         return ret;
 794 }
 795
 796 int mm_sound_proxy_control_filter_by_type(const char *stream_type, const char *filter_name, const char *filter_controls)
 797 {
 798         int ret = MM_ERROR_NONE;
 799         char *reply = NULL;
 800         GVariant *params = NULL, *result = NULL;
 801
 802         debug_fenter();
 803
 804         params = g_variant_new("(sss)", filter_name, filter_controls, stream_type);
 805         if (params) {
 806                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_STREAM_MANAGER, AUDIO_METHOD_CONTROL_FILTER, params, &result)) != MM_ERROR_NONE) {
 807                         debug_error("dbus control filter by type failed");
 808                         goto cleanup;
 809                 }
 810         } else {
 811                 debug_error("construct param for method call failed");
 812                 return MM_ERROR_SOUND_INTERNAL;
 813         }
 814
 815         if (result) {
 816                 g_variant_get(result, "(&s)", &reply);
 817                 debug_log("reply : %s", reply);
 818                 if (strcmp(reply, "STREAM_MANAGER_RETURN_OK"))
 819                         ret = MM_ERROR_SOUND_INTERNAL;
 820         } else {
 821                 debug_error("reply null");
 822         }
 823
 824 cleanup:
 825         if (result)
 826                 g_variant_unref(result);
 827
 828         debug_fleave();
 829         return ret;
 830 }
 831
 832 int mm_sound_proxy_play_tone_with_stream_info(int client_pid, int tone, char *stream_type, int stream_index, int volume, int repeat, int *codechandle)
 833 {
 834         int ret = MM_ERROR_NONE;
 835         int handle = 0;
 836         GVariant *params = NULL, *result = NULL;
 837
 838         debug_fenter();
 839
 840         if (!codechandle) {
 841                 debug_error("Param for play is null");
 842                 return MM_ERROR_INVALID_ARGUMENT;
 843         }
 844
 845         params = g_variant_new("(iiiisi)", tone, repeat, volume, client_pid, stream_type, stream_index);
 846         if (params) {
 847                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_SOUND_SERVER, AUDIO_METHOD_PLAY_DTMF_WITH_STREAM_INFO, params, &result)) != MM_ERROR_NONE) {
 848                         debug_error("dbus play tone failed");
 849                         goto cleanup;
 850                 }
 851         } else {
 852                 debug_error("Construct Param for method call failed");
 853         }
 854
 855         if (result) {
 856                 g_variant_get(result, "(i)",  &handle);
 857                 debug_log("handle : %d", handle);
 858                 *codechandle = handle;
 859         } else {
 860                 debug_error("reply null");
 861         }
 862
 863 cleanup:
 864         if (result)
 865                 g_variant_unref(result);
 866
 867         debug_fleave();
 868         return ret;
 869 }
 870
 871 int mm_sound_proxy_play_sound_with_stream_info(const char* filename, int repeat, int volume,
 872                                 int client_pid, int *codechandle, char *stream_type, int stream_index)
 873 {
 874         int ret = MM_ERROR_NONE;
 875         int handle = 0;
 876         GVariant *params = NULL, *result = NULL;
 877
 878         if (!filename || !codechandle) {
 879                 debug_error("Param for play is null");
 880                 return MM_ERROR_INVALID_ARGUMENT;
 881         }
 882
 883         debug_fenter();
 884
 885         params = g_variant_new("(siiisi)", filename, repeat, volume, client_pid, stream_type, stream_index);
 886         if (params) {
 887                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_SOUND_SERVER, AUDIO_METHOD_PLAY_FILE_START_WITH_STREAM_INFO, params, &result)) != MM_ERROR_NONE) {
 888                         debug_error("dbus play file failed");
 889                         goto cleanup;
 890                 }
 891         } else {
 892                 debug_error("Construct Param for method call failed");
 893         }
 894
 895         if (result) {
 896                 g_variant_get(result, "(i)",  &handle);
 897                 debug_log("handle : %d", handle);
 898                 *codechandle = handle;
 899         } else {
 900                 debug_error("reply null");
 901         }
 902
 903 cleanup:
 904         if (result)
 905                 g_variant_unref(result);
 906
 907         debug_fleave();
 908         return ret;
 909
 910
 911 }
 912
 913 int mm_sound_proxy_stop_sound(int handle)
 914 {
 915         int ret = MM_ERROR_NONE;
 916         GVariant *result = NULL;
 917
 918         debug_fenter();
 919
 920         if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_SOUND_SERVER, AUDIO_METHOD_PLAY_FILE_STOP, g_variant_new("(i)", handle), &result)) != MM_ERROR_NONE) {
 921                 debug_error("dbus stop file playing failed");
 922                 goto cleanup;
 923         }
 924
 925 cleanup:
 926         if (result)
 927                 g_variant_unref(result);
 928
 929         debug_fleave();
 930         return ret;
 931 }
 932
 933 int mm_sound_proxy_add_play_sound_end_callback(mm_sound_stop_callback_wrapper_func func, void* userdata, mm_sound_proxy_userdata_free freefunc, unsigned *subs_id)
 934 {
 935         int ret = MM_ERROR_NONE;
 936         struct callback_data *cb_data;
 937
 938         debug_fenter();
 939
 940         CB_DATA_NEW(cb_data, func, userdata, freefunc);
 941
 942         if ((ret = mm_sound_dbus_signal_subscribe_to(AUDIO_PROVIDER_SOUND_SERVER, AUDIO_EVENT_PLAY_FILE_END, dbus_callback, cb_data, simple_callback_data_free_func, &cb_data->subs_id)) != MM_ERROR_NONE)
 943                 debug_error("add play sound end callback failed");
 944         else
 945                 *subs_id = cb_data->subs_id;
 946
 947         debug_fleave();
 948
 949         return ret;
 950 }
 951
 952 int mm_sound_proxy_remove_play_sound_end_callback(unsigned subs_id)
 953 {
 954         int ret = MM_ERROR_NONE;
 955         debug_fenter();
 956
 957         if ((ret = mm_sound_dbus_signal_unsubscribe(subs_id)) != MM_ERROR_NONE)
 958                 debug_error("Remove Play File End callback failed");
 959
 960         debug_fleave();
 961         return ret;
 962 }
 963
 964 int mm_sound_proxy_emergent_exit(int exit_pid)
 965 {
 966         int ret = MM_ERROR_NONE;
 967         GVariant *params = NULL;
 968
 969 #ifndef TIZEN_TV
 970         debug_fenter();
 971 #endif
 972
 973         params = g_variant_new("(i)", exit_pid);
 974         if (params) {
 975                 if ((ret = mm_sound_dbus_emit_signal(AUDIO_PROVIDER_AUDIO_CLIENT, AUDIO_EVENT_EMERGENT_EXIT, params)) != MM_ERROR_NONE) {
 976 #ifndef TIZEN_TV
 977                         debug_error("dbus emergent exit failed");
 978 #endif
 979                         goto cleanup;
 980                 }
 981         } else {
 982 #ifndef TIZEN_TV
 983                 debug_error("Construct Param for emergent exit signal failed");
 984 #endif
 985                 ret = MM_ERROR_SOUND_INTERNAL;
 986         }
 987
 988 cleanup:
 989
 990 #ifndef TIZEN_TV
 991         debug_fleave();
 992 #endif
 993         return ret;
 994 }
 995
 996 /*------------------------------------------ FOCUS --------------------------------------------------*/
 997 #ifdef USE_FOCUS
 998
 999 int mm_sound_proxy_get_unique_id(int *id)
1000 {
1001         int ret = MM_ERROR_NONE;
1002         int res = 0;
1003         GVariant *result = NULL;
1004
1005         debug_fenter();
1006
1007         if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_FOCUS_SERVER, AUDIO_METHOD_GET_UNIQUE_ID, NULL, &result)) != MM_ERROR_NONE)
1008                 debug_error("dbus get unique id failed");
1009
1010         if (result) {
1011                 g_variant_get(result, "(i)", &res);
1012                 *id = res;
1013                 debug_msg("got unique id(%d)", *id);
1014                 g_variant_unref(result);
1015         }
1016
1017         debug_fleave();
1018
1019         return ret;
1020 }
1021
1022 int mm_sound_proxy_register_focus(int id, int instance, const char *stream_type, mm_sound_focus_changed_cb callback, void* userdata)
1023 {
1024         int ret = MM_ERROR_NONE;
1025         GVariant *params = NULL, *result = NULL;
1026
1027         debug_fenter();
1028
1029         params = g_variant_new("(iis)", instance, id, stream_type);
1030         if (params) {
1031                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_FOCUS_SERVER, AUDIO_METHOD_REGISTER_FOCUS, params, &result)) != MM_ERROR_NONE)
1032                         debug_error("dbus register focus failed");
1033         } else {
1034                 debug_error("Construct Param for method call failed");
1035         }
1036
1037         if (ret != MM_ERROR_NONE)
1038                 g_variant_get(result, "(i)",  &ret);
1039         if (result)
1040                 g_variant_unref(result);
1041
1042         debug_fleave();
1043
1044         return ret;
1045
1046 }
1047
1048 int mm_sound_proxy_unregister_focus(int instance, int id)
1049 {
1050         int ret = MM_ERROR_NONE;
1051         GVariant *params = NULL, *result = NULL;
1052
1053         debug_fenter();
1054
1055         params = g_variant_new("(ii)", instance, id);
1056         if (params) {
1057                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_FOCUS_SERVER, AUDIO_METHOD_UNREGISTER_FOCUS, params, &result)) != MM_ERROR_NONE)
1058                         debug_error("dbus unregister focus failed");
1059         } else {
1060                 debug_error("Construct Param for method call failed");
1061         }
1062
1063         if (ret != MM_ERROR_NONE)
1064                 g_variant_get(result, "(i)",  &ret);
1065         if (result)
1066                 g_variant_unref(result);
1067
1068         debug_fleave();
1069
1070         return ret;
1071 }
1072
1073 int mm_sound_proxy_set_focus_reacquisition(int instance, int id, bool reacquisition)
1074 {
1075         int ret = MM_ERROR_NONE;
1076         GVariant *params = NULL, *result = NULL;
1077
1078         debug_fenter();
1079
1080         params = g_variant_new("(iib)", instance, id, reacquisition);
1081         if (params) {
1082                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_FOCUS_SERVER, AUDIO_METHOD_SET_FOCUS_REACQUISITION, params, &result)) != MM_ERROR_NONE)
1083                         debug_error("dbus set focus reacquisition failed");
1084         } else {
1085                 debug_error("Construct Param for method call failed");
1086         }
1087
1088         if (ret != MM_ERROR_NONE)
1089                 g_variant_get(result, "(i)",  &ret);
1090         if (result)
1091                 g_variant_unref(result);
1092
1093         debug_fleave();
1094         return ret;
1095 }
1096
1097 int mm_sound_proxy_get_acquired_focus_stream_type(int focus_type, char **stream_type, int *option, char **ext_info)
1098 {
1099         int ret = MM_ERROR_NONE;
1100         GVariant *params = NULL, *result = NULL;
1101
1102         debug_fenter();
1103
1104         if (!(params = g_variant_new("(i)", focus_type))) {
1105                 debug_error("Construct Param for method call failed");
1106                 return MM_ERROR_SOUND_INTERNAL;
1107         }
1108
1109         if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_FOCUS_SERVER, AUDIO_METHOD_GET_ACQUIRED_FOCUS_STREAM_TYPE, params, &result)) == MM_ERROR_NONE) {
1110                 if (result) {
1111                         g_variant_get(result, "(sis)", stream_type, option, ext_info);
1112                         g_variant_unref(result);
1113                 }
1114         } else {
1115                 debug_error("dbus get stream type of acquired focus failed");
1116         }
1117
1118         debug_fleave();
1119         return ret;
1120 }
1121
1122 int mm_sound_proxy_acquire_focus(int instance, int id, mm_sound_focus_type_e type, int option, const char *ext_info)
1123 {
1124         int ret = MM_ERROR_NONE;
1125         bool is_in_focus_cb_thread = false;
1126
1127         debug_fenter();
1128
1129         mm_sound_client_is_focus_cb_thread(g_thread_self(), &is_in_focus_cb_thread);
1130         if (is_in_focus_cb_thread) {
1131                 if ((ret = mm_sound_focus_socket_acquire(instance, id, type, option, ext_info ? ext_info : "", true)))
1132                         debug_error("failed to mm_sound_focus_socket_acquire(), ret[0x%x]", ret);
1133         } else {
1134                 GVariant *params = NULL, *result = NULL;
1135
1136                 params = g_variant_new("(iiiis)", instance, id, type, option, ext_info ? ext_info : "");
1137                 if (params) {
1138                         if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_FOCUS_SERVER, AUDIO_METHOD_ACQUIRE_FOCUS, params, &result)) != MM_ERROR_NONE)
1139                                 debug_error("dbus acquire focus failed");
1140                 } else {
1141                         debug_error("Construct Param for method call failed");
1142                 }
1143
1144                 if (ret != MM_ERROR_NONE)
1145                         g_variant_get(result, "(i)",  &ret);
1146                 if (result)
1147                         g_variant_unref(result);
1148         }
1149
1150         debug_fleave();
1151         return ret;
1152 }
1153
1154 int mm_sound_proxy_release_focus(int instance, int id, mm_sound_focus_type_e type, int option, const char *ext_info)
1155 {
1156         int ret = MM_ERROR_NONE;
1157         bool is_in_focus_cb_thread = false;
1158
1159         debug_fenter();
1160
1161         mm_sound_client_is_focus_cb_thread(g_thread_self(), &is_in_focus_cb_thread);
1162         if (is_in_focus_cb_thread) {
1163                 if ((ret = mm_sound_focus_socket_release(instance, id, type, option, ext_info ? ext_info : "", true)))
1164                         debug_error("failed to mm_sound_focus_socket_release(), ret[0x%x]", ret);
1165         } else {
1166                 GVariant *params = NULL, *result = NULL;
1167
1168                 params = g_variant_new("(iiiis)", instance, id, type, option, ext_info ? ext_info : "");
1169                 if (params) {
1170                         if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_FOCUS_SERVER, AUDIO_METHOD_RELEASE_FOCUS, params, &result)) != MM_ERROR_NONE)
1171                                 debug_error("dbus release focus failed");
1172                 } else {
1173                         debug_error("Construct Param for method call failed");
1174                 }
1175
1176                 if (ret != MM_ERROR_NONE)
1177                         g_variant_get(result, "(i)",  &ret);
1178                 if (result)
1179                         g_variant_unref(result);
1180         }
1181
1182         debug_fleave();
1183         return ret;
1184 }
1185
1186 int mm_sound_proxy_update_stream_focus_status(int focus_id, unsigned int status)
1187 {
1188         int ret = MM_ERROR_NONE;
1189         char *reply = NULL;
1190         GVariant *params = NULL, *result = NULL;
1191
1192         debug_fenter();
1193
1194         params = g_variant_new("(iu)", focus_id, status);
1195         if (params) {
1196                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_STREAM_MANAGER, AUDIO_METHOD_UPDATE_STREAM_FOCUS_STATUS, params, &result)) != MM_ERROR_NONE) {
1197                         debug_error("dbus set volume by type failed");
1198                         if (result) {
1199                                 g_variant_get(result, "(&s)",  &reply);
1200                                 debug_log("reply : %s", reply);
1201                                 if (strcmp(reply, "STREAM_MANAGER_RETURN_OK"))
1202                                         ret = MM_ERROR_SOUND_INTERNAL;
1203                         }
1204                 }
1205         } else {
1206                 debug_error("Construct Param for method call failed");
1207                 return MM_ERROR_SOUND_INTERNAL;
1208         }
1209
1210         if (result)
1211                 g_variant_unref(result);
1212
1213         debug_fleave();
1214         return ret;
1215 }
1216
1217 int mm_sound_proxy_deliver_focus(int pid, int src_id, int dst_id, mm_sound_focus_type_e focus_type)
1218 {
1219         int ret = MM_ERROR_NONE;
1220         char *reply = NULL;
1221         GVariant *params = NULL, *result = NULL;
1222
1223         debug_fenter();
1224
1225         params = g_variant_new("(iiii)", pid, src_id, dst_id, focus_type);
1226         if (params) {
1227                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_FOCUS_SERVER, AUDIO_METHOD_DELIVER_FOCUS, params, &result)) != MM_ERROR_NONE) {
1228                         debug_error("dbus deliver focus failed");
1229                         if (result) {
1230                                 g_variant_get(result, "(&s)", &reply);
1231                                 debug_log("reply : %s", reply);
1232                                 if (strcmp(reply, "STREAM_MANAGER_RETURN_OK"))
1233                                         ret = MM_ERROR_SOUND_INTERNAL;
1234                         }
1235                 }
1236         } else {
1237                 debug_error("Construct Param for method call failed");
1238                 return MM_ERROR_SOUND_INTERNAL;
1239         }
1240
1241         if (result)
1242                 g_variant_unref(result);
1243
1244         debug_fleave();
1245         return ret;
1246 }
1247
1248 int mm_sound_proxy_set_focus_watch_callback(int instance, int handle, mm_sound_focus_type_e type, mm_sound_focus_changed_watch_cb callback, void* userdata)
1249 {
1250         int ret = MM_ERROR_NONE;
1251         GVariant *params = NULL, *result = NULL;
1252
1253         debug_fenter();
1254
1255         params = g_variant_new("(iii)", instance, handle, type);
1256         if (params) {
1257                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_FOCUS_SERVER, AUDIO_METHOD_WATCH_FOCUS, params, &result)) != MM_ERROR_NONE)
1258                         debug_error("dbus set watch focus failed");
1259         } else {
1260                 debug_error("Construct Param for method call failed");
1261         }
1262
1263         if (ret != MM_ERROR_NONE)
1264                 g_variant_get(result, "(i)",  &ret);
1265         if (result)
1266                 g_variant_unref(result);
1267         debug_fleave();
1268
1269         return ret;
1270
1271 }
1272
1273 int mm_sound_proxy_unset_focus_watch_callback(int focus_tid, int handle)
1274 {
1275         int ret = MM_ERROR_NONE;
1276         GVariant *params = NULL, *result = NULL;
1277
1278         debug_fenter();
1279
1280         params = g_variant_new("(ii)", focus_tid, handle);
1281         if (params) {
1282                 if ((ret = mm_sound_dbus_method_call_to(AUDIO_PROVIDER_FOCUS_SERVER, AUDIO_METHOD_UNWATCH_FOCUS, params, &result)) != MM_ERROR_NONE)
1283                         debug_error("dbus unset watch focus failed");
1284         } else {
1285                 debug_error("Construct Param for method call failed");
1286         }
1287         if (ret != MM_ERROR_NONE)
1288                 g_variant_get(result, "(i)",  &ret);
1289         if (result)
1290                 g_variant_unref(result);
1291
1292         debug_fleave();
1293
1294         return ret;
1295 }
1296
1297 #endif /* USE_FOCUS */
1298 /*------------------------------------------ FOCUS --------------------------------------------------*/
1299
1300 int mm_sound_proxy_initialize(void)
1301 {
1302         int ret = MM_ERROR_NONE;
1303
1304         debug_fenter();
1305         debug_fleave();
1306
1307         return ret;
1308 }
1309
1310 int mm_sound_proxy_finalize(void)
1311 {
1312         int ret = MM_ERROR_NONE;
1313
1314         debug_fenter();
1315         debug_fleave();
1316
1317         return ret;
1318 }