src/mm_camcorder_internal.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   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
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  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.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 ========================================================================================*/
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #include <string.h>
  28 #include <fcntl.h>
  29 #include <gst/gst.h>
  30 #include <gst/gstutils.h>
  31 #include <gst/gstpad.h>
  32 #include <sys/time.h>
  33
  34 #include <mm_error.h>
  35 #include "mm_camcorder_internal.h"
  36 #include <mm_types.h>
  37
  38 #include <gst/video/colorbalance.h>
  39 #include <gst/video/cameracontrol.h>
  40 #include <asm/types.h>
  41
  42 #include <system_info.h>
  43
  44 #ifdef _MMCAMCORDER_RM_SUPPORT
  45 #include "mm_camcorder_rm.h"
  46 #endif /* _MMCAMCORDER_RM_SUPPORT */
  47
  48 /* log level */
  49 int mmcam_log_level = MM_CAMCORDER_LOG_LEVEL_INFO;
  50
  51 /*---------------------------------------------------------------------------------------
  52 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  53 ---------------------------------------------------------------------------------------*/
  54 #define __MMCAMCORDER_CMD_ITERATE_MAX           3
  55 #define __MMCAMCORDER_SET_GST_STATE_TIMEOUT     5
  56 #define __MMCAMCORDER_FORCE_STOP_TRY_COUNT      30
  57 #define __MMCAMCORDER_FORCE_STOP_WAIT_TIME      100000  /* us */
  58 #define __MMCAMCORDER_SOUND_WAIT_TIMEOUT        3
  59 #define __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN   64
  60 #define __MMCAMCORDER_CONF_FILENAME_LENGTH      64
  61
  62 #ifdef _MMCAMCORDER_CAMERA_CONF_MGR_SUPPORT
  63 #define __MMCAMCORDER_DEVICE_TYPE_STRING_LEN    1
  64 #endif
  65
  66
  67 #define DPM_ALLOWED                             1
  68 #define DPM_DISALLOWED                          0
  69
  70 /*---------------------------------------------------------------------------------------
  71 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  72 ---------------------------------------------------------------------------------------*/
  73 /* STATIC INTERNAL FUNCTION */
  74 static gint     __mmcamcorder_init_handle(mmf_camcorder_t **hcamcorder, int device_type);
  75 static void     __mmcamcorder_deinit_handle(mmf_camcorder_t *hcamcorder);
  76 static gint     __mmcamcorder_init_configure_video_capture(mmf_camcorder_t *hcamcorder);
  77 static gint     __mmcamcorder_init_configure_audio(mmf_camcorder_t *hcamcorder);
  78 static void     __mmcamcorder_deinit_configure(mmf_camcorder_t *hcamcorder);
  79 static gboolean __mmcamcorder_init_gstreamer(camera_conf *conf);
  80 static void     __mmcamcorder_get_system_info(mmf_camcorder_t *hcamcorder);
  81
  82 static GstBusSyncReply __mmcamcorder_handle_gst_sync_error(mmf_camcorder_t *hcamcorder, GstMessage *message);
  83 static GstBusSyncReply __mmcamcorder_gst_handle_sync_audio_error(mmf_camcorder_t *hcamcorder, gint err_code);
  84 static GstBusSyncReply __mmcamcorder_gst_handle_sync_others_error(mmf_camcorder_t *hcamcorder, gint err_code);
  85 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error);
  86 static gint     __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message);
  87 static gint     __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message);
  88 static gint     __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message);
  89 static gint     __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message);
  90 static gint     __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error);
  91 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error);
  92 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
  93 static int      __mmcamcorder_resource_release_cb(mm_resource_manager_h rm,
  94         mm_resource_manager_res_h res, void *user_data);
  95 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
  96 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
  97 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data);
  98 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
  99
 100 /*=======================================================================================
 101 |  FUNCTION DEFINITIONS                                                                 |
 102 =======================================================================================*/
 103 static gint __mmcamcorder_init_handle(mmf_camcorder_t **hcamcorder, int device_type)
 104 {
 105         int ret = MM_ERROR_NONE;
 106         mmf_camcorder_t *new_handle = NULL;
 107
 108         if (!hcamcorder) {
 109                 MMCAM_LOG_ERROR("NULL handle");
 110                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 111         }
 112
 113         /* Create mmf_camcorder_t handle and initialize every variable */
 114         new_handle = (mmf_camcorder_t *)malloc(sizeof(mmf_camcorder_t));
 115         if (!new_handle) {
 116                 MMCAM_LOG_ERROR("new handle allocation failed");
 117                 return MM_ERROR_CAMCORDER_LOW_MEMORY;
 118         }
 119
 120         memset(new_handle, 0x00, sizeof(mmf_camcorder_t));
 121
 122         /* set device type */
 123         new_handle->device_type = device_type;
 124
 125         MMCAM_LOG_WARNING("Device Type : %d", new_handle->device_type);
 126
 127         new_handle->type = MM_CAMCORDER_MODE_VIDEO_CAPTURE;
 128         new_handle->state = MM_CAMCORDER_STATE_NONE;
 129         new_handle->old_state = MM_CAMCORDER_STATE_NONE;
 130         new_handle->capture_in_recording = FALSE;
 131
 132         /* init mutex and cond */
 133         g_mutex_init(&(new_handle->mtsafe).lock);
 134         g_cond_init(&(new_handle->mtsafe).cond);
 135         g_mutex_init(&(new_handle->mtsafe).cmd_lock);
 136         g_cond_init(&(new_handle->mtsafe).cmd_cond);
 137         g_mutex_init(&(new_handle->mtsafe).interrupt_lock);
 138         g_mutex_init(&(new_handle->mtsafe).state_lock);
 139         g_mutex_init(&(new_handle->mtsafe).gst_state_lock);
 140         g_mutex_init(&(new_handle->mtsafe).gst_encode_state_lock);
 141         g_mutex_init(&(new_handle->mtsafe).message_cb_lock);
 142         g_mutex_init(&(new_handle->mtsafe).vcapture_cb_lock);
 143         g_mutex_init(&(new_handle->mtsafe).vstream_cb_lock);
 144         g_mutex_init(&(new_handle->mtsafe).astream_cb_lock);
 145         g_mutex_init(&(new_handle->mtsafe).mstream_cb_lock);
 146         g_mutex_init(&(new_handle->mtsafe).vedecision_cb_lock);
 147 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 148         g_mutex_init(&(new_handle->mtsafe).resource_lock);
 149 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
 150
 151         g_mutex_init(&new_handle->restart_preview_lock);
 152
 153         g_mutex_init(&new_handle->snd_info.open_mutex);
 154         g_cond_init(&new_handle->snd_info.open_cond);
 155         g_mutex_init(&new_handle->snd_info.play_mutex);
 156         g_cond_init(&new_handle->snd_info.play_cond);
 157
 158         g_mutex_init(&new_handle->task_thread_lock);
 159         g_cond_init(&new_handle->task_thread_cond);
 160         new_handle->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 161
 162         if (device_type != MM_VIDEO_DEVICE_NONE) {
 163                 new_handle->gdbus_info_sound.mm_handle = new_handle;
 164                 g_mutex_init(&new_handle->gdbus_info_sound.sync_mutex);
 165                 g_cond_init(&new_handle->gdbus_info_sound.sync_cond);
 166
 167                 new_handle->gdbus_info_solo_sound.mm_handle = new_handle;
 168                 g_mutex_init(&new_handle->gdbus_info_solo_sound.sync_mutex);
 169                 g_cond_init(&new_handle->gdbus_info_solo_sound.sync_cond);
 170         }
 171
 172         /* create task thread */
 173         new_handle->task_thread = g_thread_try_new("MMCAM_TASK_THREAD",
 174                 (GThreadFunc)_mmcamcorder_util_task_thread_func, (gpointer)new_handle, NULL);
 175         if (new_handle->task_thread == NULL) {
 176                 MMCAM_LOG_ERROR("_mmcamcorder_create::failed to create task thread");
 177                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 178                 goto _INIT_HANDLE_FAILED;
 179         }
 180
 181         /* Get Camera Configure information from Camcorder INI file */
 182         ret = _mmcamcorder_conf_get_info((MMHandleType)new_handle, CONFIGURE_TYPE_MAIN, CONFIGURE_MAIN_FILE, &new_handle->conf_main);
 183         if (ret != MM_ERROR_NONE) {
 184                 MMCAM_LOG_ERROR("Failed to get configure(main) info.");
 185                 goto _INIT_HANDLE_FAILED;
 186         }
 187
 188         /* Get log level from conf */
 189         _mmcamcorder_conf_get_value_int((MMHandleType)new_handle, new_handle->conf_main,
 190                 CONFIGURE_CATEGORY_MAIN_GENERAL,
 191                 "LogLevel",
 192                 &mmcam_log_level);
 193
 194         /* allocate attribute */
 195         new_handle->attributes = _mmcamcorder_alloc_attribute((MMHandleType)new_handle);
 196         if (!new_handle->attributes) {
 197                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 198                 goto _INIT_HANDLE_FAILED;
 199         }
 200
 201         /* Set log level to attribute */
 202         ret = mm_camcorder_set_attributes((MMHandleType)new_handle, NULL,
 203                 MMCAM_LOG_LEVEL, mmcam_log_level,
 204                 NULL);
 205
 206         MMCAM_LOG_INFO("set log level[%d], ret[0x%x]", mmcam_log_level, ret);
 207
 208         *hcamcorder = new_handle;
 209
 210         MMCAM_LOG_INFO("new handle %p", new_handle);
 211
 212         return MM_ERROR_NONE;
 213
 214 _INIT_HANDLE_FAILED:
 215         __mmcamcorder_deinit_handle(new_handle);
 216         return ret;
 217 }
 218
 219
 220 static void __mmcamcorder_deinit_handle(mmf_camcorder_t *hcamcorder)
 221 {
 222         if (!hcamcorder) {
 223                 MMCAM_LOG_ERROR("NULL handle");
 224                 return;
 225         }
 226
 227         /* Remove exif info */
 228         if (hcamcorder->exif_info) {
 229                 mm_exif_destory_exif_info(hcamcorder->exif_info);
 230                 hcamcorder->exif_info = NULL;
 231         }
 232
 233         /* remove attributes */
 234         if (hcamcorder->attributes) {
 235                 _mmcamcorder_dealloc_attribute((MMHandleType)hcamcorder, hcamcorder->attributes);
 236                 hcamcorder->attributes = 0;
 237         }
 238
 239         /* Release configure info */
 240         __mmcamcorder_deinit_configure(hcamcorder);
 241
 242         /* remove task thread */
 243         if (hcamcorder->task_thread) {
 244                 g_mutex_lock(&hcamcorder->task_thread_lock);
 245                 MMCAM_LOG_INFO("send signal for task thread exit");
 246                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
 247                 g_cond_signal(&hcamcorder->task_thread_cond);
 248                 g_mutex_unlock(&hcamcorder->task_thread_lock);
 249                 g_thread_join(hcamcorder->task_thread);
 250                 hcamcorder->task_thread = NULL;
 251         }
 252
 253         /* Release lock, cond */
 254         g_mutex_clear(&(hcamcorder->mtsafe).lock);
 255         g_cond_clear(&(hcamcorder->mtsafe).cond);
 256         g_mutex_clear(&(hcamcorder->mtsafe).cmd_lock);
 257         g_cond_clear(&(hcamcorder->mtsafe).cmd_cond);
 258         g_mutex_clear(&(hcamcorder->mtsafe).interrupt_lock);
 259         g_mutex_clear(&(hcamcorder->mtsafe).state_lock);
 260         g_mutex_clear(&(hcamcorder->mtsafe).gst_state_lock);
 261         g_mutex_clear(&(hcamcorder->mtsafe).gst_encode_state_lock);
 262         g_mutex_clear(&(hcamcorder->mtsafe).message_cb_lock);
 263         g_mutex_clear(&(hcamcorder->mtsafe).vcapture_cb_lock);
 264         g_mutex_clear(&(hcamcorder->mtsafe).vstream_cb_lock);
 265         g_mutex_clear(&(hcamcorder->mtsafe).astream_cb_lock);
 266         g_mutex_clear(&(hcamcorder->mtsafe).mstream_cb_lock);
 267         g_mutex_clear(&(hcamcorder->mtsafe).vedecision_cb_lock);
 268 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 269         g_mutex_clear(&(hcamcorder->mtsafe).resource_lock);
 270 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
 271
 272         g_mutex_clear(&hcamcorder->snd_info.open_mutex);
 273         g_cond_clear(&hcamcorder->snd_info.open_cond);
 274         g_mutex_clear(&hcamcorder->restart_preview_lock);
 275
 276         if (hcamcorder->device_type != MM_VIDEO_DEVICE_NONE) {
 277                 g_mutex_clear(&hcamcorder->gdbus_info_sound.sync_mutex);
 278                 g_cond_clear(&hcamcorder->gdbus_info_sound.sync_cond);
 279                 g_mutex_clear(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
 280                 g_cond_clear(&hcamcorder->gdbus_info_solo_sound.sync_cond);
 281         }
 282
 283         g_mutex_clear(&hcamcorder->task_thread_lock);
 284         g_cond_clear(&hcamcorder->task_thread_cond);
 285
 286         if (hcamcorder->model_name)
 287                 free(hcamcorder->model_name);
 288
 289         if (hcamcorder->software_version)
 290                 free(hcamcorder->software_version);
 291
 292         /* Release handle */
 293         memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
 294
 295         free(hcamcorder);
 296
 297         return;
 298 }
 299
 300
 301 static void __mmcamcorder_get_system_info(mmf_camcorder_t *hcamcorder)
 302 {
 303         int ret = 0;
 304
 305         if (!hcamcorder) {
 306                 MMCAM_LOG_ERROR("NULL handle");
 307                 return;
 308         }
 309
 310         /* get shutter sound policy */
 311         vconf_get_int(VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY, &hcamcorder->shutter_sound_policy);
 312         MMCAM_LOG_INFO("current shutter sound policy : %d", hcamcorder->shutter_sound_policy);
 313
 314         /* get model name */
 315         ret = system_info_get_platform_string("http://tizen.org/system/model_name", &hcamcorder->model_name);
 316
 317         MMCAM_LOG_WARNING("model name [%s], ret 0x%x",
 318                 hcamcorder->model_name ? hcamcorder->model_name : "NULL", ret);
 319
 320         /* get software version */
 321         ret = system_info_get_platform_string("http://tizen.org/system/build.string", &hcamcorder->software_version);
 322
 323         MMCAM_LOG_WARNING("software version [%s], ret 0x%x",
 324                 hcamcorder->software_version ? hcamcorder->software_version : "NULL", ret);
 325
 326         return;
 327 }
 328
 329
 330 static gint __mmcamcorder_init_configure_video_capture(mmf_camcorder_t *hcamcorder)
 331 {
 332         int ret = MM_ERROR_NONE;
 333         int resolution_width = 0;
 334         int resolution_height = 0;
 335         int rcmd_fmt_capture = MM_PIXEL_FORMAT_YUYV;
 336         int rcmd_fmt_recording = MM_PIXEL_FORMAT_NV12;
 337         int rcmd_dpy_rotation = MM_DISPLAY_ROTATION_270;
 338         int play_capture_sound = TRUE;
 339         int camera_device_count = MM_VIDEO_DEVICE_NUM;
 340         int camera_default_flip = MM_FLIP_NONE;
 341         int camera_facing_direction = MM_CAMCORDER_CAMERA_FACING_DIRECTION_REAR;
 342         char *err_attr_name = NULL;
 343         char conf_file_name[__MMCAMCORDER_CONF_FILENAME_LENGTH] = {'\0',};
 344         const char *platform_privilege_camera = NULL;
 345         MMCamAttrsInfo fps_info;
 346 #ifdef _MMCAMCORDER_CAMERA_CONF_MGR_SUPPORT
 347         camera_conf_error_e ret_conf = CAMERA_CONF_MGR_ERROR_NONE;
 348         char devicetype[__MMCAMCORDER_CONF_FILENAME_LENGTH] = {'\0',};
 349 #endif
 350
 351         if (!hcamcorder) {
 352                 MMCAM_LOG_ERROR("NULL handle");
 353                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 354         }
 355
 356 #ifdef _MMCAMCORDER_CAMERA_CONF_MGR_SUPPORT
 357         snprintf(devicetype, sizeof(devicetype), "%d", hcamcorder->device_type);
 358         memset(&hcamcorder->conf_device_info, 0x00, sizeof(camera_conf_device_info_s));
 359         ret_conf = camera_conf_mgr_get_ids(devicetype, __MMCAMCORDER_DEVICE_TYPE_STRING_LEN,
 360                 &hcamcorder->conf_device_info);
 361         if (ret_conf !=  CAMERA_CONF_MGR_ERROR_NONE) {
 362                 MMCAM_LOG_ERROR("Device [%s] is not found", devicetype);
 363                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 364         }
 365
 366         snprintf(conf_file_name, sizeof(conf_file_name), "%s_%s_%s.ini",
 367                 CONFIGURE_CTRL_FILE_PREFIX, hcamcorder->conf_device_info.vendor_id,
 368                 hcamcorder->conf_device_info.product_id);
 369
 370         MMCAM_LOG_INFO("Load control configure file [%d][%s][%s]", hcamcorder->device_type,
 371                 conf_file_name, hcamcorder->conf_device_info.node);
 372 #else
 373         snprintf(conf_file_name, sizeof(conf_file_name), "%s%d.ini",
 374                 CONFIGURE_CTRL_FILE_PREFIX, hcamcorder->device_type);
 375         MMCAM_LOG_INFO("Load control configure file [%d][%s]", hcamcorder->device_type, conf_file_name);
 376 #endif
 377
 378         ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder,
 379                 CONFIGURE_TYPE_CTRL, (const char *)conf_file_name, &hcamcorder->conf_ctrl);
 380         if (ret != MM_ERROR_NONE) {
 381 #ifdef _MMCAMCORDER_CAMERA_CONF_MGR_SUPPORT
 382                 snprintf(conf_file_name, sizeof(conf_file_name), "%s.ini",
 383                         CONFIGURE_CTRL_FILE_PREFIX);
 384                 ret = _mmcamcorder_conf_get_info((MMHandleType)hcamcorder,
 385                         CONFIGURE_TYPE_CTRL, (const char *)conf_file_name, &hcamcorder->conf_ctrl);
 386                 if (ret != MM_ERROR_NONE) {
 387                         MMCAM_LOG_ERROR("Failed to get configure(control) info.");
 388                         return ret;
 389                 }
 390 #else
 391                 MMCAM_LOG_ERROR("Failed to get configure(control) info.");
 392                 return ret;
 393 #endif
 394         }
 395 /*
 396         _mmcamcorder_conf_print_info(&hcamcorder->conf_main);
 397         _mmcamcorder_conf_print_info(&hcamcorder->conf_ctrl);
 398 */
 399         ret = _mmcamcorder_init_convert_table((MMHandleType)hcamcorder);
 400         if (ret != MM_ERROR_NONE) {
 401                 MMCAM_LOG_WARNING("converting table initialize error!!");
 402                 return MM_ERROR_CAMCORDER_INTERNAL;
 403         }
 404
 405         ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_ALL);
 406         if (ret != MM_ERROR_NONE) {
 407                 MMCAM_LOG_WARNING("attribute initialize from configure error!!");
 408                 return MM_ERROR_CAMCORDER_INTERNAL;
 409         }
 410
 411         /* Get device information for supported features from INI */
 412         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 413                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 414                 "RecommendPreviewFormatCapture",
 415                 &rcmd_fmt_capture);
 416
 417         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 418                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 419                 "RecommendPreviewFormatRecord",
 420                 &rcmd_fmt_recording);
 421
 422         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 423                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 424                 "RecommendDisplayRotation",
 425                 &rcmd_dpy_rotation);
 426
 427         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 428                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 429                 "PlayCaptureSound",
 430                 &play_capture_sound);
 431
 432         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 433                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 434                 "DeviceCount",
 435                 &camera_device_count);
 436
 437         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 438                 CONFIGURE_CATEGORY_CTRL_CAMERA,
 439                 "FacingDirection",
 440                 &camera_facing_direction);
 441
 442         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 443                 CONFIGURE_CATEGORY_CTRL_EFFECT,
 444                 "BrightnessStepDenominator",
 445                 &hcamcorder->brightness_step_denominator);
 446
 447         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
 448                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
 449                 "SupportZSL",
 450                 &hcamcorder->support_zsl_capture);
 451
 452         MMCAM_LOG_INFO("Recommend fmt[cap:%d,rec:%d], dpy rot %d, cap snd %d, dev cnt %d, cam facing dir %d, step denom %d, support zsl %d",
 453                 rcmd_fmt_capture, rcmd_fmt_recording, rcmd_dpy_rotation,
 454                 play_capture_sound, camera_device_count, camera_facing_direction,
 455                 hcamcorder->brightness_step_denominator, hcamcorder->support_zsl_capture);
 456
 457         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 458                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 459                 "UseZeroCopyFormat",
 460                 &hcamcorder->use_zero_copy_format);
 461
 462         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 463                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 464                 "SupportUserBuffer",
 465                 &hcamcorder->support_user_buffer);
 466
 467         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 468                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 469                 "SupportMediaPacketPreviewCb",
 470                 &hcamcorder->support_media_packet_preview_cb);
 471
 472         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 473                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 474                 "UseVideoconvert",
 475                 &hcamcorder->use_videoconvert);
 476
 477         ret = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
 478                 MMCAM_CAMERA_WIDTH, &resolution_width,
 479                 MMCAM_CAMERA_HEIGHT, &resolution_height,
 480                 NULL);
 481         if (ret != MM_ERROR_NONE) {
 482                 MMCAM_LOG_ERROR("get attribute[resolution] error");
 483                 return MM_ERROR_CAMCORDER_INTERNAL;
 484         }
 485
 486         ret = mm_camcorder_get_fps_list_by_resolution((MMHandleType)hcamcorder, resolution_width, resolution_height, &fps_info);
 487         if (ret != MM_ERROR_NONE) {
 488                 MMCAM_LOG_ERROR("get fps list failed with [%dx%d]", resolution_width, resolution_height);
 489                 return MM_ERROR_CAMCORDER_INTERNAL;
 490         }
 491
 492         MMCAM_LOG_INFO("ZeroCopy %d, UserBuffer %d, Videoconvert %d, MPPreviewCb %d",
 493                 hcamcorder->use_zero_copy_format, hcamcorder->support_user_buffer,
 494                 hcamcorder->use_videoconvert, hcamcorder->support_media_packet_preview_cb);
 495
 496         MMCAM_LOG_INFO("res : %d X %d, Default FPS by resolution : %d",
 497                 resolution_width, resolution_height, fps_info.int_array.def);
 498
 499         if (camera_facing_direction == 1) {
 500                 if (rcmd_dpy_rotation == MM_DISPLAY_ROTATION_270 || rcmd_dpy_rotation == MM_DISPLAY_ROTATION_90)
 501                         camera_default_flip = MM_FLIP_VERTICAL;
 502                 else
 503                         camera_default_flip = MM_FLIP_HORIZONTAL;
 504
 505                 MMCAM_LOG_INFO("camera_default_flip : [%d]", camera_default_flip);
 506         }
 507
 508         _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
 509                 CONFIGURE_CATEGORY_MAIN_GENERAL,
 510                 "PlatformPrivilegeCamera",
 511                 &platform_privilege_camera);
 512
 513         ret = mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
 514                 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 515                 MMCAM_CAMERA_FACING_DIRECTION, camera_facing_direction,
 516                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_CAPTURE, rcmd_fmt_capture,
 517                 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_RECORDING, rcmd_fmt_recording,
 518                 MMCAM_RECOMMEND_DISPLAY_ROTATION, rcmd_dpy_rotation,
 519                 MMCAM_SUPPORT_ZSL_CAPTURE, hcamcorder->support_zsl_capture,
 520                 MMCAM_SUPPORT_ZERO_COPY_FORMAT, hcamcorder->use_zero_copy_format,
 521                 MMCAM_SUPPORT_MEDIA_PACKET_PREVIEW_CB, hcamcorder->support_media_packet_preview_cb,
 522                 MMCAM_SUPPORT_USER_BUFFER, hcamcorder->support_user_buffer,
 523                 MMCAM_CAMERA_FPS, fps_info.int_array.def,
 524                 MMCAM_DISPLAY_FLIP, camera_default_flip,
 525                 MMCAM_CAPTURE_SOUND_ENABLE, play_capture_sound,
 526                 MMCAM_PLATFORM_PRIVILEGE_CAMERA, platform_privilege_camera,
 527                         platform_privilege_camera ? strlen(platform_privilege_camera) : 0,
 528                 NULL);
 529         if (ret != MM_ERROR_NONE) {
 530                 MMCAM_LOG_ERROR("[0x%x] Set %s FAILED.", ret, err_attr_name ? err_attr_name : "[UNKNOWN]");
 531                 SAFE_FREE(err_attr_name);
 532                 return MM_ERROR_CAMCORDER_INTERNAL;
 533         }
 534
 535         /* Get default value of brightness */
 536         ret = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
 537                 MMCAM_FILTER_BRIGHTNESS, &hcamcorder->brightness_default,
 538                 NULL);
 539         if (ret != MM_ERROR_NONE) {
 540                 MMCAM_LOG_ERROR("Get brightness FAILED.");
 541                 return MM_ERROR_CAMCORDER_INTERNAL;
 542         }
 543
 544         MMCAM_LOG_INFO("Default brightness : %d", hcamcorder->brightness_default);
 545
 546         return ret;
 547 }
 548
 549
 550 static gint __mmcamcorder_init_configure_audio(mmf_camcorder_t *hcamcorder)
 551 {
 552         int ret = MM_ERROR_NONE;
 553         int camera_device_count = 0;
 554
 555         if (!hcamcorder) {
 556                 MMCAM_LOG_ERROR("NULL handle");
 557                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 558         }
 559
 560         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 561                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 562                 "DeviceCount",
 563                 &camera_device_count);
 564
 565         ret = mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
 566                 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
 567                 NULL);
 568         if (ret != MM_ERROR_NONE) {
 569                 MMCAM_LOG_ERROR("Set device count FAILED");
 570                 return MM_ERROR_CAMCORDER_INTERNAL;
 571         }
 572
 573         ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_AUDIO);
 574         if (ret != MM_ERROR_NONE) {
 575                 MMCAM_LOG_ERROR("there is no audio device");
 576                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 577         }
 578
 579         return ret;
 580 }
 581
 582
 583 static void __mmcamcorder_deinit_configure(mmf_camcorder_t *hcamcorder)
 584 {
 585         if (!hcamcorder) {
 586                 MMCAM_LOG_ERROR("NULL handle");
 587                 return;
 588         }
 589
 590         if (hcamcorder->conf_ctrl)
 591                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_ctrl);
 592
 593         if (hcamcorder->conf_main)
 594                 _mmcamcorder_conf_release_info((MMHandleType)hcamcorder, &hcamcorder->conf_main);
 595
 596         return;
 597 }
 598
 599
 600 /*---------------------------------------------------------------------------------------
 601 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
 602 ---------------------------------------------------------------------------------------*/
 603 /* Internal command functions {*/
 604 int _mmcamcorder_create(MMHandleType *handle, MMCamPreset *info)
 605 {
 606         int ret = MM_ERROR_NONE;
 607         mmf_camcorder_t *hcamcorder = NULL;
 608
 609         MMCAM_LOG_INFO("Entered");
 610
 611         mmf_return_val_if_fail(handle && info, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
 612
 613         /* check device type */
 614         if (info->videodev_type < MM_VIDEO_DEVICE_NONE ||
 615             info->videodev_type >= MM_VIDEO_DEVICE_NUM) {
 616                 MMCAM_LOG_ERROR("video device type[%d] is out of range.", info->videodev_type);
 617                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 618         }
 619
 620         /* init handle */
 621         ret = __mmcamcorder_init_handle(&hcamcorder, info->videodev_type);
 622         if (ret != MM_ERROR_NONE)
 623                 return ret;
 624
 625         /* get DPM handle for camera/microphone restriction */
 626         hcamcorder->dpm_handle = dpm_manager_create();
 627
 628         MMCAM_LOG_WARNING("DPM handle %p", hcamcorder->dpm_handle);
 629
 630         if (hcamcorder->device_type != MM_VIDEO_DEVICE_NONE) {
 631                 ret = __mmcamcorder_init_configure_video_capture(hcamcorder);
 632                 if (ret != MM_ERROR_NONE) {
 633                         goto _ERR_DEFAULT_VALUE_INIT;
 634                 }
 635
 636                 /* add DPM camera policy changed callback */
 637                 if (hcamcorder->dpm_handle) {
 638                         ret = dpm_add_policy_changed_cb(hcamcorder->dpm_handle, "camera",
 639                                 _mmcamcorder_dpm_camera_policy_changed_cb, (void *)hcamcorder, &hcamcorder->dpm_camera_cb_id);
 640                         if (ret != DPM_ERROR_NONE) {
 641                                 MMCAM_LOG_ERROR("add DPM changed cb failed, keep going...");
 642                                 hcamcorder->dpm_camera_cb_id = 0;
 643                         }
 644
 645                         MMCAM_LOG_INFO("DPM camera changed cb id %d", hcamcorder->dpm_camera_cb_id);
 646                 }
 647
 648 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 649                 /* initialize resource manager */
 650                 ret = mm_resource_manager_create(MM_RESOURCE_MANAGER_APP_CLASS_MEDIA,
 651                                 __mmcamcorder_resource_release_cb, hcamcorder,
 652                                 &hcamcorder->resource_manager);
 653                 if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
 654                         MMCAM_LOG_ERROR("failed to initialize resource manager");
 655                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 656                         goto _ERR_DEFAULT_VALUE_INIT;
 657                 }
 658 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
 659         } else {
 660                 ret = __mmcamcorder_init_configure_audio(hcamcorder);
 661                 if (ret != MM_ERROR_NONE) {
 662                         goto _ERR_DEFAULT_VALUE_INIT;
 663                 }
 664         }
 665
 666         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:CREATE:INIT_GSTREAMER");
 667
 668         ret = __mmcamcorder_init_gstreamer(hcamcorder->conf_main);
 669
 670         traceEnd(TTRACE_TAG_CAMERA);
 671
 672         if (!ret) {
 673                 MMCAM_LOG_ERROR("Failed to initialize gstreamer!!");
 674                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 675                 goto _ERR_DEFAULT_VALUE_INIT;
 676         }
 677
 678         /* Make some attributes as read-only type */
 679         _mmcamcorder_lock_readonly_attributes((MMHandleType)hcamcorder);
 680
 681         /* Disable attributes in each model */
 682         _mmcamcorder_set_disabled_attributes((MMHandleType)hcamcorder);
 683
 684         /* get system information */
 685         __mmcamcorder_get_system_info(hcamcorder);
 686
 687         /* Set initial state */
 688         _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NULL);
 689
 690         MMCAM_LOG_INFO("created handle %p", hcamcorder);
 691
 692         *handle = (MMHandleType)hcamcorder;
 693
 694         return MM_ERROR_NONE;
 695
 696 _ERR_DEFAULT_VALUE_INIT:
 697 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 698         /* de-initialize resource manager */
 699         if (hcamcorder->resource_manager != NULL)
 700                 mm_resource_manager_destroy(hcamcorder->resource_manager);
 701 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
 702
 703         /* release DPM related handle */
 704         if (hcamcorder->dpm_handle) {
 705                 MMCAM_LOG_INFO("release DPM handle %p, camera changed cb id %d",
 706                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 707
 708                 /* remove camera policy changed callback */
 709                 if (hcamcorder->dpm_camera_cb_id > 0) {
 710                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 711                         hcamcorder->dpm_camera_cb_id = 0;
 712                 } else {
 713                         MMCAM_LOG_WARNING("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 714                 }
 715
 716                 dpm_manager_destroy(hcamcorder->dpm_handle);
 717                 hcamcorder->dpm_handle = NULL;
 718         }
 719
 720         /* release configure info */
 721         __mmcamcorder_deinit_configure(hcamcorder);
 722
 723         /* deinitialize handle */
 724         __mmcamcorder_deinit_handle(hcamcorder);
 725
 726         return ret;
 727 }
 728
 729
 730 int _mmcamcorder_destroy(MMHandleType handle)
 731 {
 732         int ret = MM_ERROR_NONE;
 733         int state = MM_CAMCORDER_STATE_NONE;
 734         GstElement *sink_element = NULL;
 735         int sink_element_size = 0;
 736
 737         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 738
 739         MMCAM_LOG_INFO("");
 740
 741         if (!hcamcorder) {
 742                 MMCAM_LOG_ERROR("Not initialized");
 743                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 744                 goto _ERR_CAMCORDER_CMD_PRECON;
 745         }
 746
 747         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 748                 MMCAM_LOG_ERROR("Another command is running.");
 749                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 750                 goto _ERR_CAMCORDER_CMD_PRECON;
 751         }
 752
 753         state = _mmcamcorder_get_state(handle);
 754         if (state != MM_CAMCORDER_STATE_NULL) {
 755                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
 756                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 757                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 758         }
 759
 760         /* remove kept, but not used sink element in attribute */
 761         mm_camcorder_get_attributes(handle, NULL,
 762                 MMCAM_DISPLAY_REUSE_ELEMENT, &sink_element, &sink_element_size,
 763                 NULL);
 764         if (sink_element) {
 765                 GstStateChangeReturn result = gst_element_set_state(sink_element, GST_STATE_NULL);
 766
 767                 MMCAM_LOG_WARNING("remove sink element %p, set state NULL result %d", sink_element, result);
 768
 769                 gst_object_unref(sink_element);
 770                 sink_element = NULL;
 771         }
 772
 773         /* wait for completion of sound play */
 774         _mmcamcorder_sound_solo_play_wait(handle);
 775
 776         /* Release SubContext and pipeline */
 777         if (hcamcorder->sub_context) {
 778                 if (hcamcorder->sub_context->element)
 779                         _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
 780
 781                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
 782                 hcamcorder->sub_context = NULL;
 783         }
 784
 785 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
 786         /* de-initialize resource manager */
 787         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
 788
 789         if (hcamcorder->resource_manager != NULL) {
 790                 ret = mm_resource_manager_destroy(hcamcorder->resource_manager);
 791                 if (ret != MM_RESOURCE_MANAGER_ERROR_NONE)
 792                         MMCAM_LOG_ERROR("failed to de-initialize resource manager 0x%x", ret);
 793         }
 794
 795         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
 796 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
 797
 798         /* Remove idle function which is not called yet */
 799         if (hcamcorder->setting_event_id) {
 800                 MMCAM_LOG_INFO("Remove remaining idle function");
 801                 g_source_remove(hcamcorder->setting_event_id);
 802                 hcamcorder->setting_event_id = 0;
 803         }
 804
 805         /* Remove messages which are not called yet */
 806         _mmcamcorder_remove_message_all(handle);
 807
 808 #ifdef _MMCAMCORDER_RM_SUPPORT
 809         _mmcamcorder_rm_release(handle);
 810 #endif /* _MMCAMCORDER_RM_SUPPORT */
 811
 812         /* release DPM handle */
 813         if (hcamcorder->dpm_handle) {
 814                 MMCAM_LOG_INFO("release DPM handle %p, camera changed cb id %d",
 815                         hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 816
 817                 /* remove camera policy changed callback */
 818                 if (hcamcorder->dpm_camera_cb_id > 0) {
 819                         dpm_remove_policy_changed_cb(hcamcorder->dpm_handle, hcamcorder->dpm_camera_cb_id);
 820                         hcamcorder->dpm_camera_cb_id = 0;
 821                 } else {
 822                         MMCAM_LOG_WARNING("invalid dpm camera cb id %d", hcamcorder->dpm_camera_cb_id);
 823                 }
 824
 825                 dpm_manager_destroy(hcamcorder->dpm_handle);
 826                 hcamcorder->dpm_handle = NULL;
 827         }
 828
 829         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 830
 831         __mmcamcorder_deinit_handle(hcamcorder);
 832
 833         return MM_ERROR_NONE;
 834
 835 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
 836         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
 837
 838 _ERR_CAMCORDER_CMD_PRECON:
 839         if (hcamcorder)
 840                 MMCAM_LOG_ERROR("Destroy fail (type %d, state %d)", hcamcorder->type, state);
 841
 842         MMCAM_LOG_ERROR("Destroy fail (ret %x)", ret);
 843
 844         return ret;
 845 }
 846
 847
 848 int _mmcamcorder_realize(MMHandleType handle)
 849 {
 850         int ret = MM_ERROR_NONE;
 851         int state = MM_CAMCORDER_STATE_NONE;
 852         int display_surface_type = MM_DISPLAY_SURFACE_OVERLAY;
 853         double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
 854         char *videosink_element_type = NULL;
 855         const char *videosink_name = NULL;
 856         char *socket_path = NULL;
 857         int socket_path_len = 0;
 858         int conn_size = 0;
 859
 860         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 861
 862         /*MMCAM_LOG_INFO("");*/
 863
 864         if (!hcamcorder) {
 865                 MMCAM_LOG_ERROR("Not initialized");
 866                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 867                 return ret;
 868         }
 869
 870         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
 871                 MMCAM_LOG_ERROR("Another command is running.");
 872                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
 873                 goto _ERR_CAMCORDER_CMD_PRECON;
 874         }
 875
 876         state = _mmcamcorder_get_state(handle);
 877         if (state != MM_CAMCORDER_STATE_NULL) {
 878                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
 879                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 880                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 881         }
 882
 883         /* Get profile mode and gdbus connection */
 884         mm_camcorder_get_attributes(handle, NULL,
 885                 MMCAM_MODE, &hcamcorder->type,
 886                 MMCAM_GDBUS_CONNECTION, &hcamcorder->gdbus_conn, &conn_size,
 887                 NULL);
 888
 889         if (!hcamcorder->gdbus_conn) {
 890                 MMCAM_LOG_ERROR("gdbus connection NULL");
 891                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 892                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 893         }
 894
 895         MMCAM_LOG_INFO("Profile mode [%d], gdbus connection [%p]",
 896                 hcamcorder->type, hcamcorder->gdbus_conn);
 897
 898         mm_camcorder_get_attributes(handle, NULL,
 899                 MMCAM_DISPLAY_SURFACE, &display_surface_type,
 900                 MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
 901                 NULL);
 902
 903         /* alloc sub context */
 904         hcamcorder->sub_context = _mmcamcorder_alloc_subcontext(hcamcorder->type);
 905         if (!hcamcorder->sub_context) {
 906                 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 907                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
 908         }
 909
 910         /* Set basic configure information */
 911         if (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE)
 912                 hcamcorder->sub_context->is_modified_rate = TRUE;
 913
 914         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 915                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 916                 "UseEncodebin",
 917                 &(hcamcorder->sub_context->bencbin_capture));
 918         MMCAM_LOG_WARNING("UseEncodebin [%d]", hcamcorder->sub_context->bencbin_capture);
 919
 920         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
 921                 /* get video recording info */
 922                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 923                         CONFIGURE_CATEGORY_MAIN_RECORD,
 924                         "SupportDualStream",
 925                         &(hcamcorder->sub_context->info_video->support_dual_stream));
 926                 MMCAM_LOG_WARNING("SupportDualStream [%d]", hcamcorder->sub_context->info_video->support_dual_stream);
 927
 928                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 929                         CONFIGURE_CATEGORY_MAIN_RECORD,
 930                         "UseVideoscale",
 931                         &(hcamcorder->sub_context->info_video->use_videoscale));
 932                 MMCAM_LOG_WARNING("UseVideoscale [%d]", hcamcorder->sub_context->info_video->use_videoscale);
 933         }
 934
 935         switch (display_surface_type) {
 936         case MM_DISPLAY_SURFACE_OVERLAY:
 937                 videosink_element_type = strdup("VideosinkElementOverlay");
 938                 break;
 939         case MM_DISPLAY_SURFACE_EVAS:
 940                 videosink_element_type = strdup("VideosinkElementEvas");
 941                 break;
 942         case MM_DISPLAY_SURFACE_GL:
 943                 videosink_element_type = strdup("VideosinkElementGL");
 944                 break;
 945         case MM_DISPLAY_SURFACE_NULL:
 946                 videosink_element_type = strdup("VideosinkElementNull");
 947                 break;
 948         case MM_DISPLAY_SURFACE_REMOTE:
 949                 mm_camcorder_get_attributes(handle, NULL,
 950                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
 951                         NULL);
 952                 if (socket_path == NULL) {
 953                         MMCAM_LOG_WARNING("REMOTE surface, but socket path is NULL -> to NullSink");
 954                         videosink_element_type = strdup("VideosinkElementNull");
 955                 } else {
 956                         videosink_element_type = strdup("VideosinkElementRemote");
 957                 }
 958                 break;
 959         default:
 960                 videosink_element_type = strdup("VideosinkElementOverlay");
 961                 break;
 962         }
 963
 964         /* check string of videosink element */
 965         if (videosink_element_type) {
 966                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 967                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 968                         videosink_element_type,
 969                         &hcamcorder->sub_context->VideosinkElement);
 970                 free(videosink_element_type);
 971                 videosink_element_type = NULL;
 972         } else {
 973                 MMCAM_LOG_WARNING("strdup failed(display_surface_type %d). Use default X type",
 974                         display_surface_type);
 975
 976                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 977                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 978                         _MMCAMCORDER_DEFAULT_VIDEOSINK_TYPE,
 979                         &hcamcorder->sub_context->VideosinkElement);
 980         }
 981
 982         _mmcamcorder_conf_get_value_element_name(hcamcorder->sub_context->VideosinkElement, &videosink_name);
 983         MMCAM_LOG_INFO("Videosink name : %s", videosink_name);
 984
 985         /* get videoconvert element */
 986         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 987                 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 988                 "VideoconvertElement",
 989                 &hcamcorder->sub_context->VideoconvertElement);
 990
 991         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
 992                 CONFIGURE_CATEGORY_CTRL_CAPTURE,
 993                 "SensorEncodedCapture",
 994                 &(hcamcorder->sub_context->SensorEncodedCapture));
 995         MMCAM_LOG_INFO("Support sensor encoded capture : %d", hcamcorder->sub_context->SensorEncodedCapture);
 996
 997         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
 998                 int dpm_camera_state = DPM_ALLOWED;
 999
1000                 /* check camera policy from DPM */
1001                 if (hcamcorder->dpm_handle) {
1002                         if (dpm_restriction_get_camera_state(hcamcorder->dpm_handle, &dpm_camera_state) == DPM_ERROR_NONE) {
1003                                 MMCAM_LOG_INFO("DPM camera state %d", dpm_camera_state);
1004                                 if (dpm_camera_state == DPM_DISALLOWED) {
1005                                         MMCAM_LOG_ERROR("CAMERA DISALLOWED by DPM");
1006                                         ret = MM_ERROR_POLICY_RESTRICTED;
1007
1008                                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
1009
1010                                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1011                                 }
1012                         } else {
1013                                 MMCAM_LOG_ERROR("get DPM camera state failed, keep going...");
1014                         }
1015                 } else {
1016                         MMCAM_LOG_WARNING("NULL dpm_handle");
1017                 }
1018
1019 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
1020                 _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1021                 /* prepare resource manager for camera */
1022                 if (hcamcorder->camera_resource == NULL) {
1023                         ret = mm_resource_manager_mark_for_acquire(hcamcorder->resource_manager,
1024                                         MM_RESOURCE_MANAGER_RES_TYPE_CAMERA,
1025                                         1,
1026                                         &hcamcorder->camera_resource);
1027                         if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
1028                                 MMCAM_LOG_ERROR("could not prepare for camera resource");
1029                                 ret = MM_ERROR_RESOURCE_INTERNAL;
1030                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1031                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1032                         }
1033                 } else {
1034                         MMCAM_LOG_INFO("camera already acquired");
1035                 }
1036
1037                 /* prepare resource manager for "video_overlay only if display surface is X" */
1038                 if (display_surface_type == MM_DISPLAY_SURFACE_OVERLAY) {
1039                         if (hcamcorder->video_overlay_resource == NULL) {
1040                                 ret = mm_resource_manager_mark_for_acquire(hcamcorder->resource_manager,
1041                                                 MM_RESOURCE_MANAGER_RES_TYPE_VIDEO_OVERLAY,
1042                                                 MM_RESOURCE_MANAGER_RES_VOLUME_FULL,
1043                                                 &hcamcorder->video_overlay_resource);
1044                                 if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
1045                                         MMCAM_LOG_ERROR("could not prepare for overlay resource");
1046                                         ret = MM_ERROR_RESOURCE_INTERNAL;
1047                                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1048                                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1049                                 }
1050                         } else {
1051                                 MMCAM_LOG_INFO("overlay already acquired");
1052                         }
1053                 }
1054
1055                 /* acquire resources */
1056                 ret = mm_resource_manager_commit(hcamcorder->resource_manager);
1057                 if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
1058                         MMCAM_LOG_ERROR("could not acquire resources");
1059                         ret = MM_ERROR_RESOURCE_INTERNAL;
1060                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1061                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1062                 }
1063                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1064 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
1065
1066 #ifdef _MMCAMCORDER_RM_SUPPORT
1067                 ret = _mmcamcorder_rm_create(handle);
1068                 if (ret != MM_ERROR_NONE) {
1069                         MMCAM_LOG_ERROR("Resource create failed");
1070                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1071                 }
1072                 ret = _mmcamcorder_rm_allocate(handle);
1073                 if (ret != MM_ERROR_NONE) {
1074                         MMCAM_LOG_ERROR("Resource allocation request failed");
1075                         _mmcamcorder_rm_release(handle);
1076                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1077                 }
1078 #endif /* _MMCAMCORDER_RM_SUPPORT */
1079         }
1080
1081         /* create pipeline */
1082         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:CREATE_PIPELINE");
1083
1084         ret = _mmcamcorder_create_pipeline(handle, hcamcorder->type);
1085
1086         traceEnd(TTRACE_TAG_CAMERA);
1087
1088         if (ret != MM_ERROR_NONE) {
1089                 /* check internal error of gstreamer */
1090                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1091                         ret = hcamcorder->error_code;
1092                         MMCAM_LOG_INFO("gstreamer error is occurred. return it %x", ret);
1093                 }
1094
1095                 /* release sub context */
1096                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1097                 hcamcorder->sub_context = NULL;
1098                 goto _ERR_CAMCORDER_CMD;
1099         }
1100
1101         /* set command function */
1102         ret = _mmcamcorder_set_functions(handle, hcamcorder->type);
1103         if (ret != MM_ERROR_NONE) {
1104                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1105                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1106                 hcamcorder->sub_context = NULL;
1107                 goto _ERR_CAMCORDER_CMD;
1108         }
1109
1110         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1111
1112         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1113
1114         return MM_ERROR_NONE;
1115
1116 _ERR_CAMCORDER_CMD:
1117 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
1118         /* release hw resources */
1119         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1120         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1121                 if (hcamcorder->camera_resource != NULL) {
1122                         mm_resource_manager_mark_for_release(hcamcorder->resource_manager,
1123                                         hcamcorder->camera_resource);
1124                         hcamcorder->camera_resource = NULL;
1125                 }
1126                 if (hcamcorder->video_overlay_resource != NULL) {
1127                         mm_resource_manager_mark_for_release(hcamcorder->resource_manager,
1128                                         hcamcorder->video_overlay_resource);
1129                         hcamcorder->video_overlay_resource = NULL;
1130                 }
1131                 mm_resource_manager_commit(hcamcorder->resource_manager);
1132         }
1133         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1134 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
1135 #ifdef _MMCAMCORDER_RM_SUPPORT
1136         _mmcamcorder_rm_deallocate(handle);
1137         _mmcamcorder_rm_release(handle);
1138 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1139
1140 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1141         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1142
1143 _ERR_CAMCORDER_CMD_PRECON:
1144         MMCAM_LOG_ERROR("Realize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1145
1146         return ret;
1147 }
1148
1149
1150 int _mmcamcorder_unrealize(MMHandleType handle)
1151 {
1152         int ret = MM_ERROR_NONE;
1153         int state = MM_CAMCORDER_STATE_NONE;
1154
1155         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1156
1157         MMCAM_LOG_INFO("");
1158
1159         if (!hcamcorder) {
1160                 MMCAM_LOG_ERROR("Not initialized");
1161                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1162                 return ret;
1163         }
1164
1165         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1166                 MMCAM_LOG_ERROR("Another command is running.");
1167                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1168                 goto _ERR_CAMCORDER_CMD_PRECON;
1169         }
1170
1171         state = _mmcamcorder_get_state(handle);
1172         if (state != MM_CAMCORDER_STATE_READY) {
1173                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
1174                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1175                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1176         }
1177
1178         /* Release SubContext */
1179         if (hcamcorder->sub_context) {
1180                 /* destroy pipeline */
1181                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1182                 /* Deallocate SubContext */
1183                 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1184                 hcamcorder->sub_context = NULL;
1185         }
1186
1187 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
1188         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
1189         MMCAM_LOG_WARNING("lock resource - cb calling %d", hcamcorder->is_release_cb_calling);
1190
1191         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE &&
1192                 hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_RM &&
1193                 hcamcorder->is_release_cb_calling == FALSE) {
1194
1195                 /* release resource */
1196                 if (hcamcorder->camera_resource != NULL) {
1197                         ret = mm_resource_manager_mark_for_release(hcamcorder->resource_manager,
1198                                         hcamcorder->camera_resource);
1199                         if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
1200                                 MMCAM_LOG_ERROR("could not mark camera resource for release");
1201                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1202                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1203                                 MMCAM_LOG_INFO("unlock resource");
1204                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1205                         }
1206                 }
1207
1208                 if (hcamcorder->video_overlay_resource != NULL) {
1209                         ret = mm_resource_manager_mark_for_release(hcamcorder->resource_manager,
1210                                         hcamcorder->video_overlay_resource);
1211                         if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
1212                                 MMCAM_LOG_ERROR("could not mark overlay resource for release");
1213                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
1214                                 _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1215                                 MMCAM_LOG_INFO("unlock resource");
1216                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1217                         }
1218                 }
1219
1220                 ret = mm_resource_manager_commit(hcamcorder->resource_manager);
1221
1222                 if (ret != MM_RESOURCE_MANAGER_ERROR_NONE) {
1223                         MMCAM_LOG_ERROR("failed to release resource, ret(0x%x)", ret);
1224                         ret = MM_ERROR_CAMCORDER_INTERNAL;
1225
1226                         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1227                         MMCAM_LOG_INFO("unlock resource");
1228
1229                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1230                 } else {
1231                         if (hcamcorder->camera_resource != NULL)
1232                                 hcamcorder->camera_resource = NULL;
1233                         if (hcamcorder->video_overlay_resource != NULL)
1234                                 hcamcorder->video_overlay_resource = NULL;
1235                 }
1236         }
1237
1238         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
1239
1240         MMCAM_LOG_WARNING("unlock resource");
1241 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
1242
1243 #ifdef _MMCAMCORDER_RM_SUPPORT
1244         _mmcamcorder_rm_deallocate(handle);
1245 #endif /* _MMCAMCORDER_RM_SUPPORT*/
1246
1247         /* Deinitialize main context member */
1248         hcamcorder->command = NULL;
1249
1250         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1251
1252         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_NULL);
1253
1254         return MM_ERROR_NONE;
1255
1256 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1257         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1258
1259 _ERR_CAMCORDER_CMD_PRECON:
1260         /* send message */
1261         MMCAM_LOG_ERROR("Unrealize fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1262
1263         return ret;
1264 }
1265
1266 int _mmcamcorder_start(MMHandleType handle)
1267 {
1268         int ret = MM_ERROR_NONE;
1269         int state = MM_CAMCORDER_STATE_NONE;
1270
1271         _MMCamcorderSubContext *sc = NULL;
1272         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1273
1274         MMCAM_LOG_INFO("");
1275
1276         if (!hcamcorder) {
1277                 MMCAM_LOG_ERROR("Not initialized");
1278                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1279                 return ret;
1280         }
1281
1282         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1283         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1284
1285         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1286                 MMCAM_LOG_ERROR("Another command is running.");
1287                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1288                 goto _ERR_CAMCORDER_CMD_PRECON;
1289         }
1290
1291         state = _mmcamcorder_get_state(handle);
1292         if (state != MM_CAMCORDER_STATE_READY) {
1293                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
1294                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1295                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1296         }
1297
1298         /* initialize error code */
1299         hcamcorder->error_code = MM_ERROR_NONE;
1300
1301         /* set attributes related sensor */
1302         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1303                 _mmcamcorder_set_attribute_to_camsensor(handle);
1304
1305         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1306         if (ret != MM_ERROR_NONE) {
1307                 /* check internal error of gstreamer */
1308                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1309                         ret = hcamcorder->error_code;
1310                         MMCAM_LOG_INFO("gstreamer error is occurred. return it %x", ret);
1311                 }
1312                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1313         }
1314
1315         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1316
1317         /* set attributes related sensor - after start preview */
1318         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO)
1319                 _mmcamcorder_set_attribute_to_camsensor2(handle);
1320
1321         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1322
1323         return MM_ERROR_NONE;
1324
1325 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1326         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1327
1328 _ERR_CAMCORDER_CMD_PRECON:
1329         /* check internal error of gstreamer */
1330         if (hcamcorder->error_code != MM_ERROR_NONE) {
1331                 ret = hcamcorder->error_code;
1332                 hcamcorder->error_code = MM_ERROR_NONE;
1333
1334                 MMCAM_LOG_INFO("gstreamer error is occurred. return it %x", ret);
1335         }
1336
1337         MMCAM_LOG_ERROR("Start fail (type %d, state %d, ret %x)",
1338                                    hcamcorder->type, state, ret);
1339
1340         return ret;
1341 }
1342
1343 int _mmcamcorder_stop(MMHandleType handle)
1344 {
1345         int ret = MM_ERROR_NONE;
1346         int state = MM_CAMCORDER_STATE_NONE;
1347
1348         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1349
1350         MMCAM_LOG_INFO("");
1351
1352         if (!hcamcorder) {
1353                 MMCAM_LOG_ERROR("Not initialized");
1354                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1355                 return ret;
1356         }
1357
1358         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1359                 MMCAM_LOG_ERROR("Another command is running.");
1360                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1361                 goto _ERR_CAMCORDER_CMD_PRECON;
1362         }
1363
1364         state = _mmcamcorder_get_state(handle);
1365         if (state != MM_CAMCORDER_STATE_PREPARE) {
1366                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
1367                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1368                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1369         }
1370
1371         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_STOP);
1372         if (ret != MM_ERROR_NONE)
1373                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1374
1375         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_READY);
1376
1377         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1378                 /* unsubscribe remained unsubscribed signal */
1379                 g_mutex_lock(&hcamcorder->gdbus_info_sound.sync_mutex);
1380                 if (hcamcorder->gdbus_info_sound.subscribe_id > 0) {
1381                         MMCAM_LOG_WARNING("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_sound.subscribe_id);
1382                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_sound.subscribe_id);
1383                 }
1384                 g_mutex_unlock(&hcamcorder->gdbus_info_sound.sync_mutex);
1385
1386                 g_mutex_lock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1387                 if (hcamcorder->gdbus_info_solo_sound.subscribe_id > 0) {
1388                         MMCAM_LOG_WARNING("subscribe_id[%u] is remained. remove it.", hcamcorder->gdbus_info_solo_sound.subscribe_id);
1389                         g_dbus_connection_signal_unsubscribe(hcamcorder->gdbus_conn, hcamcorder->gdbus_info_solo_sound.subscribe_id);
1390                 }
1391                 g_mutex_unlock(&hcamcorder->gdbus_info_solo_sound.sync_mutex);
1392         }
1393
1394         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1395
1396         return MM_ERROR_NONE;
1397
1398 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1399         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1400
1401 _ERR_CAMCORDER_CMD_PRECON:
1402         /* send message */
1403         MMCAM_LOG_ERROR("Stop fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1404
1405         return ret;
1406 }
1407
1408
1409 int _mmcamcorder_capture_start(MMHandleType handle)
1410 {
1411         int ret = MM_ERROR_NONE;
1412         int state = MM_CAMCORDER_STATE_NONE;
1413         int state_FROM_0 = MM_CAMCORDER_STATE_PREPARE;
1414         int state_FROM_1 = MM_CAMCORDER_STATE_RECORDING;
1415         int state_FROM_2 = MM_CAMCORDER_STATE_PAUSED;
1416
1417         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1418
1419         MMCAM_LOG_INFO("");
1420
1421         if (!hcamcorder) {
1422                 MMCAM_LOG_ERROR("Not initialized");
1423                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1424                 return ret;
1425         }
1426
1427         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1428                 MMCAM_LOG_ERROR("Another command is running.");
1429                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1430                 goto _ERR_CAMCORDER_CMD_PRECON;
1431         }
1432
1433         state = _mmcamcorder_get_state(handle);
1434         if (state != state_FROM_0 && state != state_FROM_1 && state != state_FROM_2) {
1435                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
1436                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1437                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1438         }
1439
1440         /* Handle capture in recording case */
1441         if (state == state_FROM_1 || state == state_FROM_2) {
1442                 if (hcamcorder->capture_in_recording == TRUE) {
1443                         MMCAM_LOG_ERROR("Capturing in recording (%d)", state);
1444                         ret = MM_ERROR_CAMCORDER_DEVICE_BUSY;
1445                         goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1446                 } else {
1447                         g_mutex_lock(&hcamcorder->task_thread_lock);
1448                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
1449                                 hcamcorder->capture_in_recording = TRUE;
1450                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING;
1451                                 MMCAM_LOG_INFO("send signal for capture in recording");
1452                                 g_cond_signal(&hcamcorder->task_thread_cond);
1453                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1454                         } else {
1455                                 MMCAM_LOG_ERROR("task thread busy : %d", hcamcorder->task_thread_state);
1456                                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1457                                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1458                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1459                         }
1460                 }
1461         }
1462
1463         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CAPTURE);
1464         if (ret != MM_ERROR_NONE)
1465                 goto _ERR_CAMCORDER_CMD;
1466
1467         /* Do not change state when recording snapshot capture */
1468         if (state == state_FROM_0)
1469                 _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_CAPTURING);
1470
1471         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1472
1473         /* Init break continuous shot attr */
1474         if (mm_camcorder_set_attributes(handle, NULL, MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, 0, NULL) != MM_ERROR_NONE)
1475                 MMCAM_LOG_WARNING("capture-break-cont-shot set 0 failed");
1476
1477         return MM_ERROR_NONE;
1478
1479 _ERR_CAMCORDER_CMD:
1480         if (hcamcorder->capture_in_recording)
1481                 hcamcorder->capture_in_recording = FALSE;
1482
1483 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1484         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1485
1486 _ERR_CAMCORDER_CMD_PRECON:
1487         /* send message */
1488         MMCAM_LOG_ERROR("Capture start fail (type %d, state %d, ret %x)",
1489                 hcamcorder->type, state, ret);
1490
1491         return ret;
1492 }
1493
1494 int _mmcamcorder_capture_stop(MMHandleType handle)
1495 {
1496         int ret = MM_ERROR_NONE;
1497         int state = MM_CAMCORDER_STATE_NONE;
1498         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1499
1500         MMCAM_LOG_INFO("");
1501
1502         if (!hcamcorder) {
1503                 MMCAM_LOG_ERROR("Not initialized");
1504                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1505                 return ret;
1506         }
1507
1508         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1509                 MMCAM_LOG_ERROR("Another command is running.");
1510                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1511                 goto _ERR_CAMCORDER_CMD_PRECON;
1512         }
1513
1514         state = _mmcamcorder_get_state(handle);
1515         if (state != MM_CAMCORDER_STATE_CAPTURING) {
1516                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
1517                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1518                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1519         }
1520
1521         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1522         if (ret != MM_ERROR_NONE)
1523                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1524
1525         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1526
1527         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1528
1529         return MM_ERROR_NONE;
1530
1531 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1532         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1533
1534 _ERR_CAMCORDER_CMD_PRECON:
1535         /* send message */
1536         MMCAM_LOG_ERROR("Capture stop fail (type %d, state %d, ret %x)",
1537                 hcamcorder->type, state, ret);
1538
1539         return ret;
1540 }
1541
1542 int _mmcamcorder_record(MMHandleType handle)
1543 {
1544         int ret = MM_ERROR_NONE;
1545         int state = MM_CAMCORDER_STATE_NONE;
1546         int dpm_mic_state = DPM_ALLOWED;
1547
1548         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1549         _MMCamcorderSubContext *sc = NULL;
1550
1551         MMCAM_LOG_INFO("");
1552
1553         if (!hcamcorder || !MMF_CAMCORDER_SUBCONTEXT(hcamcorder)) {
1554                 MMCAM_LOG_ERROR("Not initialized");
1555                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1556                 return ret;
1557         }
1558
1559         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1560
1561         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1562                 MMCAM_LOG_ERROR("Another command is running.");
1563                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1564                 goto _ERR_CAMCORDER_CMD_PRECON;
1565         }
1566
1567         state = _mmcamcorder_get_state(handle);
1568         if (state != MM_CAMCORDER_STATE_PREPARE && state != MM_CAMCORDER_STATE_PAUSED) {
1569                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
1570                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1571                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1572         }
1573
1574         /* initialize error code */
1575         hcamcorder->error_code = MM_ERROR_NONE;
1576
1577         /* get audio disable */
1578         mm_camcorder_get_attributes(handle, NULL,
1579                 MMCAM_AUDIO_DISABLE, &sc->audio_disable,
1580                 NULL);
1581
1582         sc->audio_disable |= sc->is_modified_rate;
1583
1584         /* check mic policy from DPM */
1585         if (hcamcorder->dpm_handle && sc->audio_disable == FALSE) {
1586                 if (dpm_restriction_get_microphone_state(hcamcorder->dpm_handle, &dpm_mic_state) == DPM_ERROR_NONE) {
1587                         MMCAM_LOG_INFO("DPM mic state %d", dpm_mic_state);
1588                         if (dpm_mic_state == DPM_DISALLOWED) {
1589                                 MMCAM_LOG_ERROR("MIC DISALLOWED by DPM");
1590                                 ret = MM_ERROR_COMMON_INVALID_PERMISSION;
1591
1592                                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
1593
1594                                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1595                         }
1596                 } else {
1597                         MMCAM_LOG_ERROR("get DPM mic state failed, keep going...");
1598                 }
1599         } else {
1600                 MMCAM_LOG_WARNING("skip dpm check - handle %p, audio disable %d",
1601                         hcamcorder->dpm_handle, sc->audio_disable);
1602         }
1603
1604         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_RECORD);
1605         if (ret != MM_ERROR_NONE) {
1606                 /* check internal error of gstreamer */
1607                 if (hcamcorder->error_code != MM_ERROR_NONE) {
1608                         ret = hcamcorder->error_code;
1609                         MMCAM_LOG_INFO("gstreamer error is occurred. return it %x", ret);
1610                 }
1611                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1612         }
1613
1614         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_RECORDING);
1615
1616         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1617
1618         return MM_ERROR_NONE;
1619
1620 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1621         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1622
1623 _ERR_CAMCORDER_CMD_PRECON:
1624         /* check internal error of gstreamer */
1625         if (hcamcorder->error_code != MM_ERROR_NONE) {
1626                 ret = hcamcorder->error_code;
1627                 hcamcorder->error_code = MM_ERROR_NONE;
1628
1629                 MMCAM_LOG_INFO("gstreamer error is occurred. return it %x", ret);
1630         }
1631
1632         MMCAM_LOG_ERROR("Record fail (type %d, state %d, ret %x)",
1633                                    hcamcorder->type, state, ret);
1634
1635         return ret;
1636 }
1637
1638
1639 int _mmcamcorder_pause(MMHandleType handle)
1640 {
1641         int ret = MM_ERROR_NONE;
1642         int state = MM_CAMCORDER_STATE_NONE;
1643
1644         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1645
1646         MMCAM_LOG_INFO("");
1647
1648         if (!hcamcorder) {
1649                 MMCAM_LOG_ERROR("Not initialized");
1650                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1651                 return ret;
1652         }
1653
1654         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1655                 MMCAM_LOG_ERROR("Another command is running.");
1656                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1657                 goto _ERR_CAMCORDER_CMD_PRECON;
1658         }
1659
1660         state = _mmcamcorder_get_state(handle);
1661         if (state != MM_CAMCORDER_STATE_RECORDING) {
1662                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
1663                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1664                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1665         }
1666
1667         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PAUSE);
1668         if (ret != MM_ERROR_NONE)
1669                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1670
1671         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PAUSED);
1672
1673         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1674
1675         return MM_ERROR_NONE;
1676
1677 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1678         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1679
1680 _ERR_CAMCORDER_CMD_PRECON:
1681         /* send message */
1682         MMCAM_LOG_ERROR("Pause fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1683
1684         return ret;
1685 }
1686
1687
1688 int _mmcamcorder_commit(MMHandleType handle)
1689 {
1690         int ret = MM_ERROR_NONE;
1691         int state = MM_CAMCORDER_STATE_NONE;
1692
1693         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1694
1695         MMCAM_LOG_INFO("");
1696
1697         if (!hcamcorder) {
1698                 MMCAM_LOG_ERROR("Not initialized");
1699                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1700                 return ret;
1701         }
1702
1703         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1704                 MMCAM_LOG_ERROR("Another command is running.");
1705                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1706                 goto _ERR_CAMCORDER_CMD_PRECON;
1707         }
1708
1709         state = _mmcamcorder_get_state(handle);
1710         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1711                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
1712                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1713                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1714         }
1715
1716         /* initialize error code */
1717         hcamcorder->error_code = MM_ERROR_NONE;
1718
1719         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_COMMIT);
1720         if (ret != MM_ERROR_NONE)
1721                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1722
1723         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1724
1725         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1726
1727         return MM_ERROR_NONE;
1728
1729 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1730         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1731
1732 _ERR_CAMCORDER_CMD_PRECON:
1733         /* send message */
1734         MMCAM_LOG_ERROR("Commit fail (type %d, state %d, ret %x)", hcamcorder->type, state, ret);
1735
1736         return ret;
1737 }
1738
1739
1740 int _mmcamcorder_cancel(MMHandleType handle)
1741 {
1742         int ret = MM_ERROR_NONE;
1743         int state = MM_CAMCORDER_STATE_NONE;
1744
1745         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1746
1747         MMCAM_LOG_INFO("");
1748
1749         if (!hcamcorder) {
1750                 MMCAM_LOG_ERROR("Not initialized");
1751                 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1752                 return ret;
1753         }
1754
1755         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1756                 MMCAM_LOG_ERROR("Another command is running.");
1757                 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1758                 goto _ERR_CAMCORDER_CMD_PRECON;
1759         }
1760
1761         state = _mmcamcorder_get_state(handle);
1762         if (state != MM_CAMCORDER_STATE_RECORDING && state != MM_CAMCORDER_STATE_PAUSED) {
1763                 MMCAM_LOG_ERROR("Wrong state(%d)", state);
1764                 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1765                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1766         }
1767
1768         ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CANCEL);
1769         if (ret != MM_ERROR_NONE)
1770                 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1771
1772         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1773
1774         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1775
1776         return MM_ERROR_NONE;
1777
1778 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1779         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1780
1781 _ERR_CAMCORDER_CMD_PRECON:
1782         /* send message */
1783         MMCAM_LOG_ERROR("Cancel fail (type %d, state %d, ret %x)",
1784                                    hcamcorder->type, state, ret);
1785
1786         return ret;
1787 }
1788 /* } Internal command functions */
1789
1790
1791 int _mmcamcorder_commit_async_end(MMHandleType handle)
1792 {
1793         MMCAM_LOG_INFO("");
1794
1795         MMCAM_LOG_WARNING("_mmcamcorder_commit_async_end : MM_CAMCORDER_STATE_PREPARE");
1796         _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1797
1798         return MM_ERROR_NONE;
1799 }
1800
1801
1802 int _mmcamcorder_set_message_callback(MMHandleType handle, MMMessageCallback callback, void *user_data)
1803 {
1804         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1805
1806         MMCAM_LOG_INFO("%p", hcamcorder);
1807
1808         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1809
1810         if (callback == NULL)
1811                 MMCAM_LOG_WARNING("Message Callback is disabled, because application sets it to NULL");
1812
1813         if (!_MMCAMCORDER_TRYLOCK_MESSAGE_CALLBACK(hcamcorder)) {
1814                 MMCAM_LOG_WARNING("Application's message callback is running now");
1815                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1816         }
1817
1818         /* set message callback to message handle */
1819         hcamcorder->msg_cb = callback;
1820         hcamcorder->msg_cb_param = user_data;
1821
1822         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1823
1824         return MM_ERROR_NONE;
1825 }
1826
1827
1828 int _mmcamcorder_set_video_stream_callback(MMHandleType handle, mm_camcorder_video_stream_callback callback, void *user_data)
1829 {
1830         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1831
1832         /*MMCAM_LOG_INFO("");*/
1833
1834         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1835
1836         if (callback == NULL)
1837                 MMCAM_LOG_WARNING("Video Stream Callback is disabled, because application sets it to NULL");
1838
1839         _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1840
1841         hcamcorder->vstream_cb = callback;
1842         hcamcorder->vstream_cb_param = user_data;
1843
1844         _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1845
1846         return MM_ERROR_NONE;
1847 }
1848
1849
1850 int _mmcamcorder_set_audio_stream_callback(MMHandleType handle, mm_camcorder_audio_stream_callback callback, void *user_data)
1851 {
1852         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1853
1854         MMCAM_LOG_INFO("");
1855
1856         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1857
1858         if (callback == NULL)
1859                 MMCAM_LOG_WARNING("Audio Stream Callback is disabled, because application sets it to NULL");
1860
1861         if (!_MMCAMCORDER_TRYLOCK_ASTREAM_CALLBACK(hcamcorder)) {
1862                 MMCAM_LOG_WARNING("Application's audio stream callback is running now");
1863                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1864         }
1865
1866         hcamcorder->astream_cb = callback;
1867         hcamcorder->astream_cb_param = user_data;
1868
1869         _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
1870
1871         return MM_ERROR_NONE;
1872 }
1873
1874
1875 int _mmcamcorder_set_muxed_stream_callback(MMHandleType handle, mm_camcorder_muxed_stream_callback callback, void *user_data)
1876 {
1877         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1878
1879         MMCAM_LOG_INFO("");
1880
1881         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1882
1883         if (callback == NULL)
1884                 MMCAM_LOG_WARNING("Muxed Stream Callback is disabled, because application sets it to NULL");
1885
1886         if (!_MMCAMCORDER_TRYLOCK_MSTREAM_CALLBACK(hcamcorder)) {
1887                 MMCAM_LOG_WARNING("Application's muxed stream callback is running now");
1888                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1889         }
1890
1891         hcamcorder->mstream_cb = callback;
1892         hcamcorder->mstream_cb_param = user_data;
1893
1894         _MMCAMCORDER_UNLOCK_MSTREAM_CALLBACK(hcamcorder);
1895
1896         return MM_ERROR_NONE;
1897 }
1898
1899
1900 int _mmcamcorder_set_video_capture_callback(MMHandleType handle, mm_camcorder_video_capture_callback callback, void *user_data)
1901 {
1902         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1903
1904         MMCAM_LOG_INFO("");
1905
1906         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1907
1908         if (callback == NULL)
1909                 MMCAM_LOG_WARNING("Video Capture Callback is disabled, because application sets it to NULLL");
1910
1911         if (!_MMCAMCORDER_TRYLOCK_VCAPTURE_CALLBACK(hcamcorder)) {
1912                 MMCAM_LOG_WARNING("Application's video capture callback is running now");
1913                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1914         }
1915
1916         hcamcorder->vcapture_cb = callback;
1917         hcamcorder->vcapture_cb_param = user_data;
1918
1919         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1920
1921         return MM_ERROR_NONE;
1922 }
1923
1924
1925 int _mmcamcorder_set_video_encode_decision_callback(MMHandleType handle, mm_camcorder_video_encode_decision_callback callback, void *user_data)
1926 {
1927         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1928
1929         MMCAM_LOG_INFO("");
1930
1931         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1932
1933         if (callback == NULL)
1934                 MMCAM_LOG_WARNING("Video Encode Decision Callback is disabled, because application sets it to NULL");
1935
1936         if (!_MMCAMCORDER_TRYLOCK_VEDECISION_CALLBACK(hcamcorder)) {
1937                 MMCAM_LOG_WARNING("Application's video encode decision callback is running now");
1938                 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1939         }
1940
1941         hcamcorder->vedecision_cb = callback;
1942         hcamcorder->vedecision_cb_param = user_data;
1943
1944         _MMCAMCORDER_UNLOCK_VEDECISION_CALLBACK(hcamcorder);
1945
1946         return MM_ERROR_NONE;
1947 }
1948
1949
1950 int _mmcamcorder_get_current_state(MMHandleType handle)
1951 {
1952         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1953
1954         MMCAM_LOG_INFO("");
1955
1956         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1957
1958         return _mmcamcorder_get_state(handle);
1959 }
1960
1961 int _mmcamcorder_init_focusing(MMHandleType handle)
1962 {
1963         int ret = TRUE;
1964         int state = MM_CAMCORDER_STATE_NONE;
1965         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
1966         int af_range = MM_CAMCORDER_AUTO_FOCUS_NORMAL;
1967         int sensor_focus_mode = 0;
1968         int sensor_af_range = 0;
1969         int current_focus_mode = 0;
1970         int current_af_range = 0;
1971         mmf_camcorder_t *hcamcorder = NULL;
1972         _MMCamcorderSubContext *sc = NULL;
1973         GstCameraControl *control = NULL;
1974
1975         MMCAM_LOG_INFO("");
1976
1977         hcamcorder = MMF_CAMCORDER(handle);
1978         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1979
1980         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1981         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1982
1983         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1984                 MMCAM_LOG_ERROR("Another command is running.");
1985                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1986         }
1987
1988         state = _mmcamcorder_get_state(handle);
1989
1990         if (state == MM_CAMCORDER_STATE_CAPTURING ||
1991             state < MM_CAMCORDER_STATE_PREPARE) {
1992                 MMCAM_LOG_ERROR("Not proper state. state[%d]", state);
1993                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1994                 return MM_ERROR_CAMCORDER_INVALID_STATE;
1995         }
1996
1997         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
1998                 MMCAM_LOG_INFO("Can't cast Video source into camera control.");
1999                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2000                 return MM_ERROR_NONE;
2001         }
2002
2003         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2004         if (control == NULL) {
2005                 MMCAM_LOG_ERROR("cast CAMERA_CONTROL failed");
2006                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2007                 return MM_ERROR_CAMCORDER_INTERNAL;
2008         }
2009
2010         ret = gst_camera_control_stop_auto_focus(control);
2011         if (!ret) {
2012                 MMCAM_LOG_ERROR("Auto focusing stop fail.");
2013                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2014                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2015         }
2016
2017         /* Initialize lens position */
2018         mm_camcorder_get_attributes(handle, NULL,
2019                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2020                 MMCAM_CAMERA_AF_SCAN_RANGE, &af_range,
2021                 NULL);
2022         sensor_af_range = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_AF_SCAN_RANGE, af_range);
2023         sensor_focus_mode = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_FOCUS_MODE, focus_mode);
2024
2025         gst_camera_control_get_focus(control, &current_focus_mode, &current_af_range);
2026
2027         if (current_focus_mode != sensor_focus_mode || current_af_range != sensor_af_range) {
2028                 ret = gst_camera_control_set_focus(control, sensor_focus_mode, sensor_af_range);
2029         } else {
2030                 MMCAM_LOG_INFO("No need to init FOCUS [mode:%d, range:%d]", focus_mode, af_range);
2031                 ret = TRUE;
2032         }
2033
2034         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2035
2036         if (ret) {
2037                 MMCAM_LOG_INFO("Lens init success.");
2038                 return MM_ERROR_NONE;
2039         } else {
2040                 MMCAM_LOG_ERROR("Lens init fail.");
2041                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2042         }
2043 }
2044
2045 int _mmcamcorder_adjust_focus(MMHandleType handle, int direction)
2046 {
2047         int state;
2048         int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2049         int ret = MM_ERROR_UNKNOWN;
2050         char *err_attr_name = NULL;
2051
2052         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2053         mmf_return_val_if_fail(direction, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2054
2055         /*MMCAM_LOG_INFO("");*/
2056
2057         if (!_MMCAMCORDER_TRYLOCK_CMD(handle)) {
2058                 MMCAM_LOG_ERROR("Another command is running.");
2059                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2060         }
2061
2062         state = _mmcamcorder_get_state(handle);
2063         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2064                 MMCAM_LOG_ERROR("Not proper state. state[%d]", state);
2065                 _MMCAMCORDER_UNLOCK_CMD(handle);
2066                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2067         }
2068
2069         /* TODO : call a auto or manual focus function */
2070         ret = mm_camcorder_get_attributes(handle, &err_attr_name,
2071                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2072                 NULL);
2073         if (ret != MM_ERROR_NONE) {
2074                 MMCAM_LOG_WARNING("Get focus-mode fail. (%s:%x)", err_attr_name, ret);
2075                 SAFE_FREE(err_attr_name);
2076                 _MMCAMCORDER_UNLOCK_CMD(handle);
2077                 return ret;
2078         }
2079
2080         switch (focus_mode) {
2081         case MM_CAMCORDER_FOCUS_MODE_MANUAL:
2082                 ret = _mmcamcorder_adjust_manual_focus(handle, direction);
2083                 break;
2084         case MM_CAMCORDER_FOCUS_MODE_AUTO:
2085         case MM_CAMCORDER_FOCUS_MODE_TOUCH_AUTO:
2086         case MM_CAMCORDER_FOCUS_MODE_CONTINUOUS:
2087                 ret = _mmcamcorder_adjust_auto_focus(handle);
2088                 break;
2089         default:
2090                 MMCAM_LOG_ERROR("It doesn't adjust focus. Focusing mode(%d)", focus_mode);
2091                 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2092         }
2093
2094         _MMCAMCORDER_UNLOCK_CMD(handle);
2095
2096         return ret;
2097 }
2098
2099 int _mmcamcorder_adjust_manual_focus(MMHandleType handle, int direction)
2100 {
2101         int max_level = 0;
2102         int min_level = 0;
2103         int cur_level = 0;
2104         int focus_level = 0;
2105         float unit_level = 0;
2106         GstCameraControl *control = NULL;
2107         _MMCamcorderSubContext *sc = NULL;
2108         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2109
2110         MMCAM_LOG_INFO("");
2111
2112         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2113         mmf_return_val_if_fail(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL != 1, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2114         mmf_return_val_if_fail((direction >= MM_CAMCORDER_MF_LENS_DIR_FORWARD) &&
2115                 (direction <= MM_CAMCORDER_MF_LENS_DIR_BACKWARD),
2116                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2117
2118         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2119         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2120
2121         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2122                 MMCAM_LOG_INFO("Can't cast Video source into camera control.");
2123                 return MM_ERROR_NONE;
2124         }
2125
2126         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2127         if (control == NULL) {
2128                 MMCAM_LOG_ERROR("cast CAMERA_CONTROL failed");
2129                 return MM_ERROR_CAMCORDER_INTERNAL;
2130         }
2131
2132         /* TODO : get max, min level */
2133         if (max_level - min_level + 1 < _MMFCAMCORDER_FOCUS_TOTAL_LEVEL)
2134                 MMCAM_LOG_WARNING("Total level  of manual focus of MMF is greater than that of the camera driver.");
2135
2136         unit_level = ((float)max_level - (float)min_level)/(float)(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL - 1);
2137
2138         if (!gst_camera_control_get_focus_level(control, &cur_level)) {
2139                 MMCAM_LOG_ERROR("Can't get current level of manual focus.");
2140                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2141         }
2142
2143         /* TODO : adjust unit level value */
2144         if (direction == MM_CAMCORDER_MF_LENS_DIR_FORWARD)
2145                 focus_level = cur_level + unit_level;
2146         else if (direction == MM_CAMCORDER_MF_LENS_DIR_BACKWARD)
2147                 focus_level = cur_level - unit_level;
2148
2149         if (focus_level > max_level)
2150                 focus_level = max_level;
2151         else if (focus_level < min_level)
2152                 focus_level = min_level;
2153
2154         if (!gst_camera_control_set_focus_level(control, focus_level)) {
2155                 MMCAM_LOG_ERROR("Manual focusing fail.");
2156                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2157         }
2158
2159         return MM_ERROR_NONE;
2160 }
2161
2162
2163 int _mmcamcorder_adjust_auto_focus(MMHandleType handle)
2164 {
2165         gboolean ret;
2166         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2167         GstCameraControl *control = NULL;
2168         _MMCamcorderSubContext *sc = NULL;
2169
2170         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2171
2172         /*MMCAM_LOG_INFO("");*/
2173
2174         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2175
2176         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2177                 MMCAM_LOG_INFO("Can't cast Video source into camera control.");
2178                 return MM_ERROR_NONE;
2179         }
2180
2181         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2182         if (control) {
2183                 /* Start AF */
2184                 ret = gst_camera_control_start_auto_focus(control);
2185         } else {
2186                 MMCAM_LOG_ERROR("cast CAMERA_CONTROL failed");
2187                 ret = FALSE;
2188         }
2189
2190         if (ret) {
2191                 MMCAM_LOG_INFO("Auto focusing start success.");
2192                 return MM_ERROR_NONE;
2193         } else {
2194                 MMCAM_LOG_ERROR("Auto focusing start fail.");
2195                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2196         }
2197 }
2198
2199 int _mmcamcorder_stop_focusing(MMHandleType handle)
2200 {
2201         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2202         _MMCamcorderSubContext *sc = NULL;
2203
2204         int ret, state;
2205         GstCameraControl *control = NULL;
2206
2207         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2208
2209         /*MMCAM_LOG_INFO("");*/
2210
2211         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2212
2213         if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2214                 MMCAM_LOG_ERROR("Another command is running.");
2215                 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2216         }
2217
2218         state = _mmcamcorder_get_state(handle);
2219         if (state == MM_CAMCORDER_STATE_CAPTURING || state < MM_CAMCORDER_STATE_PREPARE) {
2220                 MMCAM_LOG_ERROR("Not proper state. state[%d]", state);
2221                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2222                 return MM_ERROR_CAMCORDER_INVALID_STATE;
2223         }
2224
2225         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2226                 MMCAM_LOG_INFO("Can't cast Video source into camera control.");
2227                 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2228                 return MM_ERROR_NONE;
2229         }
2230
2231         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2232         if (control) {
2233                 ret = gst_camera_control_stop_auto_focus(control);
2234         } else {
2235                 MMCAM_LOG_ERROR("cast CAMERA_CONTROL failed");
2236                 ret = FALSE;
2237         }
2238
2239         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2240
2241         if (ret) {
2242                 MMCAM_LOG_INFO("Auto focusing stop success.");
2243                 return MM_ERROR_NONE;
2244         } else {
2245                 MMCAM_LOG_ERROR("Auto focusing stop fail.");
2246                 return MM_ERROR_CAMCORDER_DEVICE_IO;
2247         }
2248 }
2249
2250
2251 /*-----------------------------------------------
2252 |         CAMCORDER INTERNAL LOCAL              |
2253 -----------------------------------------------*/
2254 static gboolean __mmcamcorder_init_gstreamer(camera_conf *conf)
2255 {
2256         static const int max_argc = 10;
2257         int i = 0;
2258         int cnt_str = 0;
2259         gint *argc = NULL;
2260         gchar **argv = NULL;
2261         GError *err = NULL;
2262         gboolean ret = FALSE;
2263         type_string_array *GSTInitOption = NULL;
2264
2265         mmf_return_val_if_fail(conf, FALSE);
2266
2267         MMCAM_LOG_INFO("");
2268
2269         /* alloc */
2270         argc = malloc(sizeof(int));
2271         argv = malloc(sizeof(gchar *) * max_argc);
2272
2273         if (!argc || !argv)
2274                 goto ERROR;
2275
2276         memset(argv, 0, sizeof(gchar *) * max_argc);
2277
2278         /* add initial */
2279         *argc = 1;
2280         argv[0] = g_strdup("mmcamcorder");
2281
2282         /* add gst_param */
2283         _mmcamcorder_conf_get_value_string_array(conf,
2284                 CONFIGURE_CATEGORY_MAIN_GENERAL,
2285                 "GSTInitOption",
2286                 &GSTInitOption);
2287         if (GSTInitOption != NULL && GSTInitOption->value) {
2288                 cnt_str = GSTInitOption->count;
2289                 for ( ; *argc < max_argc && *argc <= cnt_str ; (*argc)++)
2290                         argv[*argc] = g_strdup(GSTInitOption->value[(*argc)-1]);
2291         }
2292
2293         MMCAM_LOG_INFO("initializing gstreamer with following parameter[argc:%d]", *argc);
2294
2295         for (i = 0; i < *argc; i++)
2296                 MMCAM_LOG_INFO("argv[%d] : %s", i, argv[i]);
2297
2298         /* initializing gstreamer */
2299         ret = gst_init_check(argc, &argv, &err);
2300         if (!ret) {
2301                 MMCAM_LOG_ERROR("Could not initialize GStreamer: %s ", err ? err->message : "unknown error occurred");
2302                 if (err)
2303                         g_error_free(err);
2304         }
2305
2306         /* release */
2307         for (i = 0; i < *argc; i++) {
2308                 if (argv[i]) {
2309                         g_free(argv[i]);
2310                         argv[i] = NULL;
2311                 }
2312         }
2313
2314         if (argv) {
2315                 free(argv);
2316                 argv = NULL;
2317         }
2318
2319         if (argc) {
2320                 free(argc);
2321                 argc = NULL;
2322         }
2323
2324         return ret;
2325
2326 ERROR:
2327         MMCAM_LOG_ERROR("failed to initialize gstreamer");
2328
2329         if (argv) {
2330                 free(argv);
2331                 argv = NULL;
2332         }
2333
2334         if (argc) {
2335                 free(argc);
2336                 argc = NULL;
2337         }
2338
2339         return FALSE;
2340 }
2341
2342
2343 int _mmcamcorder_get_state(MMHandleType handle)
2344 {
2345         int state;
2346         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2347
2348         mmf_return_val_if_fail(hcamcorder, -1);
2349
2350         _MMCAMCORDER_LOCK_STATE(handle);
2351
2352         state = hcamcorder->state;
2353         /*MMCAM_LOG_INFO("state=%d",state);*/
2354
2355         _MMCAMCORDER_UNLOCK_STATE(handle);
2356
2357         return state;
2358 }
2359
2360
2361 int _mmcamcorder_get_state2(MMHandleType handle, int *state, int *old_state)
2362 {
2363         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2364
2365         mmf_return_val_if_fail(hcamcorder && state && old_state, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2366
2367         _MMCAMCORDER_LOCK_STATE(handle);
2368
2369         *state = hcamcorder->state;
2370         *old_state = hcamcorder->old_state;
2371
2372         _MMCAMCORDER_UNLOCK_STATE(handle);
2373
2374         return MM_ERROR_NONE;
2375 }
2376
2377
2378 void _mmcamcorder_set_state(MMHandleType handle, int state)
2379 {
2380         int old_state;
2381         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2382         _MMCamcorderMsgItem msg;
2383
2384         mmf_return_if_fail(hcamcorder);
2385
2386         /*MMCAM_LOG_INFO("");*/
2387
2388         _MMCAMCORDER_LOCK_STATE(handle);
2389
2390         old_state = hcamcorder->state;
2391         if (old_state != state) {
2392                 hcamcorder->state = state;
2393                 hcamcorder->old_state = old_state;
2394
2395                 MMCAM_LOG_INFO("set state[%d -> %d] and send state-changed message", old_state, state);
2396
2397                 /* To discern who changes the state */
2398                 switch (hcamcorder->state_change_by_system) {
2399                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
2400                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM;
2401                         msg.param.state.code = MM_ERROR_NONE;
2402                         break;
2403                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
2404                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_SECURITY;
2405                         msg.param.state.code = MM_ERROR_NONE;
2406                         break;
2407                 case _MMCAMCORDER_STATE_CHANGE_NORMAL:
2408                 default:
2409                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED;
2410                         msg.param.state.code = MM_ERROR_NONE;
2411                         break;
2412                 }
2413
2414                 msg.param.state.previous = old_state;
2415                 msg.param.state.current = state;
2416
2417                 /*MMCAM_LOG_INFO("_mmcamcorder_send_message : msg : %p, id:%x", &msg, msg.id);*/
2418                 _mmcamcorder_send_message(handle, &msg);
2419         }
2420
2421         _MMCAMCORDER_UNLOCK_STATE(handle);
2422
2423         return;
2424 }
2425
2426
2427 _MMCamcorderSubContext *_mmcamcorder_alloc_subcontext(int type)
2428 {
2429         int i;
2430         _MMCamcorderSubContext *sc = NULL;
2431
2432         /*MMCAM_LOG_INFO("");*/
2433
2434         /* alloc container */
2435         sc = (_MMCamcorderSubContext *)g_malloc0(sizeof(_MMCamcorderSubContext));
2436
2437         sc->element_num = _MMCAMCORDER_PIPELINE_ELEMENT_NUM;
2438         sc->encode_element_num = _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM;
2439
2440         /* alloc info for each mode */
2441         switch (type) {
2442         case MM_CAMCORDER_MODE_AUDIO:
2443                 sc->info_audio = g_malloc0(sizeof(_MMCamcorderAudioInfo));
2444                 break;
2445         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2446         default:
2447                 sc->info_image = g_malloc0(sizeof(_MMCamcorderImageInfo));
2448                 sc->info_video = g_malloc0(sizeof(_MMCamcorderVideoInfo));
2449
2450                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
2451                 g_mutex_init(&sc->info_video->size_check_lock);
2452                 break;
2453         }
2454
2455         /* alloc element array */
2456         sc->element = (_MMCamcorderGstElement *)g_malloc(sizeof(_MMCamcorderGstElement) * sc->element_num);
2457         sc->encode_element = (_MMCamcorderGstElement *)g_malloc(sizeof(_MMCamcorderGstElement) * sc->encode_element_num);
2458
2459         for (i = 0 ; i < sc->element_num ; i++) {
2460                 sc->element[i].id = _MMCAMCORDER_NONE;
2461                 sc->element[i].gst = NULL;
2462         }
2463
2464         for (i = 0 ; i < sc->encode_element_num ; i++) {
2465                 sc->encode_element[i].id = _MMCAMCORDER_NONE;
2466                 sc->encode_element[i].gst = NULL;
2467         }
2468
2469         sc->fourcc = 0x80000000;
2470         sc->frame_stability_count = 0;
2471         sc->drop_vframe = 0;
2472         sc->pass_first_vframe = 0;
2473         sc->is_modified_rate = FALSE;
2474
2475         return sc;
2476 }
2477
2478
2479 void _mmcamcorder_dealloc_subcontext(_MMCamcorderSubContext *sc)
2480 {
2481         MMCAM_LOG_INFO("");
2482
2483         if (sc) {
2484                 if (sc->element) {
2485                         MMCAM_LOG_INFO("release element");
2486                         g_free(sc->element);
2487                         sc->element = NULL;
2488                 }
2489
2490                 if (sc->encode_element) {
2491                         MMCAM_LOG_INFO("release encode_element");
2492                         g_free(sc->encode_element);
2493                         sc->encode_element = NULL;
2494                 }
2495
2496                 if (sc->info_image) {
2497                         MMCAM_LOG_INFO("release info_image");
2498                         g_free(sc->info_image);
2499                         sc->info_image = NULL;
2500                 }
2501
2502                 if (sc->info_video) {
2503                         MMCAM_LOG_INFO("release info_video");
2504                         SAFE_G_FREE(sc->info_video->filename);
2505                         g_mutex_clear(&sc->info_video->size_check_lock);
2506                         g_free(sc->info_video);
2507                         sc->info_video = NULL;
2508                 }
2509
2510                 if (sc->info_audio) {
2511                         MMCAM_LOG_INFO("release info_audio");
2512                         SAFE_G_FREE(sc->info_audio->filename);
2513                         g_free(sc->info_audio);
2514                         sc->info_audio = NULL;
2515                 }
2516
2517                 g_free(sc);
2518                 sc = NULL;
2519         }
2520
2521         return;
2522 }
2523
2524
2525 int _mmcamcorder_set_functions(MMHandleType handle, int type)
2526 {
2527         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2528
2529         /*MMCAM_LOG_INFO("");*/
2530
2531         switch (type) {
2532         case MM_CAMCORDER_MODE_AUDIO:
2533                 hcamcorder->command = _mmcamcorder_audio_command;
2534                 break;
2535         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2536         default:
2537                 hcamcorder->command = _mmcamcorder_video_capture_command;
2538                 break;
2539         }
2540
2541         return MM_ERROR_NONE;
2542 }
2543
2544
2545 gboolean _mmcamcorder_pipeline_cb_message(GstBus *bus, GstMessage *message, gpointer data)
2546 {
2547         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2548         _MMCamcorderSubContext *sc = NULL;
2549
2550         mmf_return_val_if_fail(hcamcorder, FALSE);
2551         mmf_return_val_if_fail(message, FALSE);
2552         /* MMCAM_LOG_INFO("message type=(%d)", GST_MESSAGE_TYPE(message)); */
2553
2554         switch (GST_MESSAGE_TYPE(message)) {
2555         case GST_MESSAGE_UNKNOWN:
2556                 MMCAM_LOG_INFO("GST_MESSAGE_UNKNOWN");
2557                 break;
2558         case GST_MESSAGE_EOS:
2559         {
2560                 MMCAM_LOG_ERROR("Got EOS from element \"%s\"... but should not be reached here!",
2561                         GST_STR_NULL(GST_ELEMENT_NAME(GST_MESSAGE_SRC(message))));
2562                 break;
2563         }
2564         case GST_MESSAGE_ERROR:
2565         {
2566                 GError *err = NULL;
2567                 gchar *debug = NULL;
2568
2569                 gst_message_parse_error(message, &err, &debug);
2570
2571                 __mmcamcorder_handle_gst_error((MMHandleType)hcamcorder, message, err);
2572
2573                 if (err) {
2574                         MMCAM_LOG_ERROR("GSTERR: %s", err->message);
2575                         g_error_free(err);
2576                         err = NULL;
2577                 }
2578
2579                 if (debug) {
2580                         MMCAM_LOG_ERROR("Error Debug: %s", debug);
2581                         g_free(debug);
2582                         debug = NULL;
2583                 }
2584                 break;
2585         }
2586         case GST_MESSAGE_WARNING:
2587         {
2588                 GError *err;
2589                 gchar *debug;
2590                 gst_message_parse_warning(message, &err, &debug);
2591
2592                 MMCAM_LOG_WARNING("GSTWARN: %s", err->message);
2593
2594                 __mmcamcorder_handle_gst_warning((MMHandleType)hcamcorder, message, err);
2595
2596                 g_error_free(err);
2597                 g_free(debug);
2598                 break;
2599         }
2600         case GST_MESSAGE_INFO:
2601                 MMCAM_LOG_INFO("GST_MESSAGE_INFO");
2602                 break;
2603         case GST_MESSAGE_TAG:
2604                 MMCAM_LOG_INFO("GST_MESSAGE_TAG");
2605                 break;
2606         case GST_MESSAGE_BUFFERING:
2607                 MMCAM_LOG_INFO("GST_MESSAGE_BUFFERING");
2608                 break;
2609         case GST_MESSAGE_STATE_CHANGED:
2610         {
2611                 const GValue *vnewstate;
2612                 GstState newstate;
2613                 GstElement *pipeline = NULL;
2614
2615                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2616                 if ((sc) && (sc->element)) {
2617                         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
2618                                 pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
2619                                 if (message->src == (GstObject*)pipeline) {
2620                                         vnewstate = gst_structure_get_value(gst_message_get_structure(message), "new-state");
2621                                         if (vnewstate) {
2622                                                 newstate = (GstState)vnewstate->data[0].v_int;
2623                                                 MMCAM_LOG_INFO("GST_MESSAGE_STATE_CHANGED[%s]", gst_element_state_get_name(newstate));
2624                                         } else {
2625                                                 MMCAM_LOG_WARNING("get new state failed from msg");
2626                                         }
2627                                 }
2628                         }
2629                 }
2630                 break;
2631         }
2632         case GST_MESSAGE_STATE_DIRTY:
2633                 MMCAM_LOG_INFO("GST_MESSAGE_STATE_DIRTY");
2634                 break;
2635         case GST_MESSAGE_STEP_DONE:
2636                 MMCAM_LOG_INFO("GST_MESSAGE_STEP_DONE");
2637                 break;
2638         case GST_MESSAGE_CLOCK_PROVIDE:
2639                 MMCAM_LOG_INFO("GST_MESSAGE_CLOCK_PROVIDE");
2640                 break;
2641         case GST_MESSAGE_CLOCK_LOST:
2642                 MMCAM_LOG_INFO("GST_MESSAGE_CLOCK_LOST");
2643                 break;
2644         case GST_MESSAGE_NEW_CLOCK:
2645         {
2646                 GstClock *pipe_clock = NULL;
2647                 gst_message_parse_new_clock(message, &pipe_clock);
2648                 /*MMCAM_LOG_INFO("GST_MESSAGE_NEW_CLOCK : %s", (clock ? GST_OBJECT_NAME (clock) : "NULL"));*/
2649                 break;
2650         }
2651         case GST_MESSAGE_STRUCTURE_CHANGE:
2652                 MMCAM_LOG_INFO("GST_MESSAGE_STRUCTURE_CHANGE");
2653                 break;
2654         case GST_MESSAGE_STREAM_STATUS:
2655                 /*MMCAM_LOG_INFO("GST_MESSAGE_STREAM_STATUS");*/
2656                 break;
2657         case GST_MESSAGE_APPLICATION:
2658                 MMCAM_LOG_INFO("GST_MESSAGE_APPLICATION");
2659                 break;
2660         case GST_MESSAGE_ELEMENT:
2661                 /*MMCAM_LOG_INFO("GST_MESSAGE_ELEMENT");*/
2662                 break;
2663         case GST_MESSAGE_SEGMENT_START:
2664                 MMCAM_LOG_INFO("GST_MESSAGE_SEGMENT_START");
2665                 break;
2666         case GST_MESSAGE_SEGMENT_DONE:
2667                 MMCAM_LOG_INFO("GST_MESSAGE_SEGMENT_DONE");
2668                 break;
2669         case GST_MESSAGE_DURATION_CHANGED:
2670                 MMCAM_LOG_INFO("GST_MESSAGE_DURATION_CHANGED");
2671                 break;
2672         case GST_MESSAGE_LATENCY:
2673                 MMCAM_LOG_INFO("GST_MESSAGE_LATENCY");
2674                 break;
2675         case GST_MESSAGE_ASYNC_START:
2676                 MMCAM_LOG_INFO("GST_MESSAGE_ASYNC_START");
2677                 break;
2678         case GST_MESSAGE_ASYNC_DONE:
2679                 /*MMCAM_LOG_INFO("GST_MESSAGE_ASYNC_DONE");*/
2680                 break;
2681         case GST_MESSAGE_ANY:
2682                 MMCAM_LOG_INFO("GST_MESSAGE_ANY");
2683                 break;
2684         case GST_MESSAGE_QOS:
2685                 /* MMCAM_LOG_INFO("GST_MESSAGE_QOS"); */
2686                 break;
2687         default:
2688                 MMCAM_LOG_INFO("not handled message type=(%d)", GST_MESSAGE_TYPE(message));
2689                 break;
2690         }
2691
2692         return TRUE;
2693 }
2694
2695
2696 GstBusSyncReply _mmcamcorder_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
2697 {
2698         GstElement *element = NULL;
2699         GError *err = NULL;
2700         gchar *debug_info = NULL;
2701
2702         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2703         _MMCamcorderSubContext *sc = NULL;
2704
2705         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
2706         mmf_return_val_if_fail(message, GST_BUS_PASS);
2707
2708         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2709         mmf_return_val_if_fail(sc, GST_BUS_PASS);
2710
2711         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
2712                 /* parse error message */
2713                 gst_message_parse_error(message, &err, &debug_info);
2714
2715                 if (debug_info) {
2716                         MMCAM_LOG_ERROR("GST ERROR : %s", debug_info);
2717                         g_free(debug_info);
2718                         debug_info = NULL;
2719                 }
2720
2721                 if (!err) {
2722                         MMCAM_LOG_WARNING("failed to parse error message");
2723                         return GST_BUS_PASS;
2724                 }
2725
2726                 /* set videosrc element to compare */
2727                 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2728
2729                 /* check domain[RESOURCE] and element[VIDEOSRC] */
2730                 if (err->domain == GST_RESOURCE_ERROR && GST_ELEMENT_CAST(message->src) == element) {
2731                         switch (err->code) {
2732                         case GST_RESOURCE_ERROR_BUSY:
2733                                 MMCAM_LOG_ERROR("Camera device [busy]");
2734                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_BUSY;
2735                                 break;
2736                         case GST_RESOURCE_ERROR_OPEN_WRITE:
2737                                 MMCAM_LOG_ERROR("Camera device [open failed]");
2738                                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
2739                                 /* sc->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN; // SECURITY PART REQUEST PRIVILEGE */
2740                                 break;
2741                         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2742                                 MMCAM_LOG_ERROR("Camera device [open failed]");
2743                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN;
2744                                 break;
2745                         case GST_RESOURCE_ERROR_OPEN_READ:
2746                                 MMCAM_LOG_ERROR("Camera device [register trouble]");
2747                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_REG_TROUBLE;
2748                                 break;
2749                         case GST_RESOURCE_ERROR_NOT_FOUND:
2750                                 MMCAM_LOG_ERROR("Camera device [device not found]");
2751                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_NOT_FOUND;
2752                                 break;
2753                         case GST_RESOURCE_ERROR_TOO_LAZY:
2754                                 MMCAM_LOG_ERROR("Camera device [timeout]");
2755                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_TIMEOUT;
2756                                 break;
2757                         case GST_RESOURCE_ERROR_SETTINGS:
2758                                 MMCAM_LOG_ERROR("Camera device [not supported]");
2759                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2760                                 break;
2761                         case GST_RESOURCE_ERROR_FAILED:
2762                                 MMCAM_LOG_ERROR("Camera device [working failed].");
2763                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_IO;
2764                                 break;
2765                         default:
2766                                 MMCAM_LOG_ERROR("Camera device [General(%d)]", err->code);
2767                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE;
2768                                 break;
2769                         }
2770
2771                         hcamcorder->error_occurs = TRUE;
2772                 }
2773
2774                 g_error_free(err);
2775
2776                 /* store error code and drop this message if cmd is running */
2777                 if (hcamcorder->error_code != MM_ERROR_NONE) {
2778                         _MMCamcorderMsgItem msg;
2779
2780                         /* post error to application */
2781                         hcamcorder->error_occurs = TRUE;
2782                         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
2783                         msg.param.code = hcamcorder->error_code;
2784                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2785
2786                         goto DROP_MESSAGE;
2787                 }
2788         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ELEMENT) {
2789                 _MMCamcorderMsgItem msg;
2790
2791                 if (gst_structure_has_name(gst_message_get_structure(message), "avsysvideosrc-AF") ||
2792                     gst_structure_has_name(gst_message_get_structure(message), "camerasrc-AF")) {
2793                         int focus_state = 0;
2794
2795                         gst_structure_get_int(gst_message_get_structure(message), "focus-state", &focus_state);
2796                         MMCAM_LOG_INFO("Focus State:%d", focus_state);
2797
2798                         msg.id = MM_MESSAGE_CAMCORDER_FOCUS_CHANGED;
2799                         msg.param.code = focus_state;
2800                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2801
2802                         goto DROP_MESSAGE;
2803                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-HDR")) {
2804                         int progress = 0;
2805                         int status = 0;
2806
2807                         if (gst_structure_get_int(gst_message_get_structure(message), "progress", &progress)) {
2808                                 gst_structure_get_int(gst_message_get_structure(message), "status", &status);
2809                                 MMCAM_LOG_INFO("HDR progress %d percent, status %d", progress, status);
2810
2811                                 msg.id = MM_MESSAGE_CAMCORDER_HDR_PROGRESS;
2812                                 msg.param.code = progress;
2813                                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2814                         }
2815
2816                         goto DROP_MESSAGE;
2817                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-FD")) {
2818                         int i = 0;
2819                         const GValue *g_value = gst_structure_get_value(gst_message_get_structure(message), "face-info");;
2820                         GstCameraControlFaceDetectInfo *fd_info = NULL;
2821                         MMCamFaceDetectInfo *cam_fd_info = NULL;
2822
2823                         if (g_value)
2824                                 fd_info = (GstCameraControlFaceDetectInfo *)g_value_get_pointer(g_value);
2825
2826                         if (fd_info == NULL) {
2827                                 MMCAM_LOG_WARNING("fd_info is NULL");
2828                                 goto DROP_MESSAGE;
2829                         }
2830
2831                         cam_fd_info = (MMCamFaceDetectInfo *)g_malloc(sizeof(MMCamFaceDetectInfo));
2832
2833                         /* set total face count */
2834                         cam_fd_info->num_of_faces = fd_info->num_of_faces;
2835
2836                         if (cam_fd_info->num_of_faces > 0) {
2837                                 cam_fd_info->face_info = (MMCamFaceInfo *)g_malloc(sizeof(MMCamFaceInfo) * cam_fd_info->num_of_faces);
2838                                 MMCAM_LOG_DEBUG("face detection - count %d", cam_fd_info->num_of_faces);
2839                                 /* set information of each face */
2840                                 for (i = 0 ; i < cam_fd_info->num_of_faces ; i++) {
2841                                         cam_fd_info->face_info[i].id = fd_info->face_info[i].id;
2842                                         cam_fd_info->face_info[i].score = fd_info->face_info[i].score;
2843                                         cam_fd_info->face_info[i].rect.x = fd_info->face_info[i].rect.x;
2844                                         cam_fd_info->face_info[i].rect.y = fd_info->face_info[i].rect.y;
2845                                         cam_fd_info->face_info[i].rect.width = fd_info->face_info[i].rect.width;
2846                                         cam_fd_info->face_info[i].rect.height = fd_info->face_info[i].rect.height;
2847
2848                                         MMCAM_LOG_VERBOSE("    [%d] id %d, score %d, [%d,%d,%dx%d]",
2849                                                 i, fd_info->face_info[i].id,
2850                                                 fd_info->face_info[i].score,
2851                                                 fd_info->face_info[i].rect.x,
2852                                                 fd_info->face_info[i].rect.y,
2853                                                 fd_info->face_info[i].rect.width,
2854                                                 fd_info->face_info[i].rect.height);
2855                                 }
2856                         } else {
2857                                 cam_fd_info->face_info = NULL;
2858                         }
2859
2860                         /* send message  - cam_fd_info should be freed by application */
2861                         msg.id = MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO;
2862                         msg.param.data = cam_fd_info;
2863                         msg.param.size = sizeof(MMCamFaceDetectInfo);
2864                         msg.param.code = 0;
2865
2866                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2867
2868                         /* free fd_info allocated by plugin */
2869                         free(fd_info);
2870                         fd_info = NULL;
2871
2872                         goto DROP_MESSAGE;
2873                 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-Capture")) {
2874                         int capture_done = FALSE;
2875
2876                         if (gst_structure_get_int(gst_message_get_structure(message), "capture-done", &capture_done)) {
2877                                 if (sc->info_image) {
2878                                         /* play capture sound */
2879                                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
2880                                 }
2881                         }
2882
2883                         goto DROP_MESSAGE;
2884                 }
2885         }
2886
2887         return GST_BUS_PASS;
2888
2889 DROP_MESSAGE:
2890         gst_message_unref(message);
2891
2892         return GST_BUS_DROP;
2893 }
2894
2895
2896 static GstBusSyncReply __mmcamcorder_gst_handle_sync_audio_error(mmf_camcorder_t *hcamcorder, gint err_code)
2897 {
2898         _MMCamcorderMsgItem msg;
2899
2900         if (!hcamcorder) {
2901                 MMCAM_LOG_ERROR("NULL handle");
2902                 return GST_BUS_PASS;
2903         }
2904
2905         switch (err_code) {
2906         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2907         case GST_RESOURCE_ERROR_OPEN_WRITE:
2908                 MMCAM_LOG_ERROR("audio device [open failed]");
2909
2910                 /* post error to application */
2911                 hcamcorder->error_occurs = TRUE;
2912                 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
2913
2914                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
2915                 msg.param.code = hcamcorder->error_code;
2916
2917                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2918
2919                 MMCAM_LOG_ERROR("error : sc->error_occurs %d", hcamcorder->error_occurs);
2920
2921                 return GST_BUS_DROP;
2922         default:
2923                 break;
2924         }
2925
2926         return GST_BUS_PASS;
2927 }
2928
2929
2930 static GstBusSyncReply __mmcamcorder_gst_handle_sync_others_error(mmf_camcorder_t *hcamcorder, gint err_code)
2931 {
2932         gboolean b_committing = FALSE;
2933         storage_state_e storage_state = STORAGE_STATE_UNMOUNTABLE;
2934         _MMCamcorderMsgItem msg;
2935         _MMCamcorderSubContext *sc = NULL;
2936
2937         if (!hcamcorder) {
2938                 MMCAM_LOG_ERROR("NULL handle");
2939                 return GST_BUS_PASS;
2940         }
2941
2942         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2943         mmf_return_val_if_fail(sc, GST_BUS_PASS);
2944
2945         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2946                 mmf_return_val_if_fail(sc->info_video, GST_BUS_PASS);
2947                 b_committing = sc->info_video->b_committing;
2948         } else {
2949                 mmf_return_val_if_fail(sc->info_audio, GST_BUS_PASS);
2950                 b_committing = sc->info_audio->b_committing;
2951         }
2952
2953         _MMCAMCORDER_LOCK(hcamcorder);
2954
2955         switch (err_code) {
2956         case GST_RESOURCE_ERROR_WRITE:
2957                 storage_get_state(hcamcorder->storage_info.id, &storage_state);
2958                 if (storage_state == STORAGE_STATE_REMOVED ||
2959                         storage_state == STORAGE_STATE_UNMOUNTABLE) {
2960                         MMCAM_LOG_ERROR("storage was removed! [storage state %d]", storage_state);
2961                         hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
2962                 } else {
2963                         MMCAM_LOG_ERROR("File write error, storage state %d", storage_state);
2964                         hcamcorder->error_code = MM_ERROR_FILE_WRITE;
2965                 }
2966
2967                 if (sc->ferror_send == FALSE) {
2968                         sc->ferror_send = TRUE;
2969                 } else {
2970                         MMCAM_LOG_ERROR("error was already sent");
2971                         _MMCAMCORDER_UNLOCK(hcamcorder);
2972                         return GST_BUS_DROP;
2973                 }
2974                 break;
2975         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
2976                 MMCAM_LOG_ERROR("No left space");
2977                 hcamcorder->error_code = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
2978                 break;
2979         case GST_RESOURCE_ERROR_OPEN_WRITE:
2980                 MMCAM_LOG_ERROR("Out of storage");
2981                 hcamcorder->error_code = MM_ERROR_OUT_OF_STORAGE;
2982                 break;
2983         case GST_RESOURCE_ERROR_SEEK:
2984                 MMCAM_LOG_ERROR("File read(seek)");
2985                 hcamcorder->error_code = MM_ERROR_FILE_READ;
2986                 break;
2987         default:
2988                 MMCAM_LOG_ERROR("Resource error(%d)", err_code);
2989                 hcamcorder->error_code = MM_ERROR_CAMCORDER_GST_RESOURCE;
2990                 break;
2991         }
2992
2993         if (b_committing) {
2994                 _MMCAMCORDER_SIGNAL(hcamcorder);
2995                 _MMCAMCORDER_UNLOCK(hcamcorder);
2996         } else {
2997                 _MMCAMCORDER_UNLOCK(hcamcorder);
2998
2999                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3000                 msg.param.code = hcamcorder->error_code;
3001
3002                 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3003         }
3004
3005         return GST_BUS_DROP;
3006 }
3007
3008
3009 static GstBusSyncReply __mmcamcorder_handle_gst_sync_error(mmf_camcorder_t *hcamcorder, GstMessage *message)
3010 {
3011         GError *err = NULL;
3012         gchar *debug_info = NULL;
3013         GstBusSyncReply ret = GST_BUS_PASS;
3014         _MMCamcorderSubContext *sc = NULL;
3015
3016         if (!message || !hcamcorder) {
3017                 MMCAM_LOG_ERROR("NULL message(%p) or handle(%p)", message, hcamcorder);
3018                 return GST_BUS_PASS;
3019         }
3020
3021         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3022         mmf_return_val_if_fail(sc, GST_BUS_PASS);
3023
3024         /* parse error message */
3025         gst_message_parse_error(message, &err, &debug_info);
3026
3027         if (debug_info) {
3028                 MMCAM_LOG_ERROR("GST ERROR : %s", debug_info);
3029                 g_free(debug_info);
3030                 debug_info = NULL;
3031         }
3032
3033         if (!err) {
3034                 MMCAM_LOG_WARNING("failed to parse error message");
3035                 return GST_BUS_PASS;
3036         }
3037
3038         /* check domain[RESOURCE] and element[AUDIOSRC] */
3039         if (err->domain == GST_RESOURCE_ERROR &&
3040                 GST_ELEMENT_CAST(message->src) == GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst))
3041                 ret = __mmcamcorder_gst_handle_sync_audio_error(hcamcorder, err->code);
3042         else
3043                 ret = __mmcamcorder_gst_handle_sync_others_error(hcamcorder, err->code);
3044
3045         g_error_free(err);
3046
3047         return ret;
3048 }
3049
3050
3051 GstBusSyncReply _mmcamcorder_encode_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
3052 {
3053         GstBusSyncReply ret = GST_BUS_PASS;
3054
3055         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3056         _MMCamcorderSubContext *sc = NULL;
3057
3058         mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
3059         mmf_return_val_if_fail(message, GST_BUS_PASS);
3060
3061         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3062         mmf_return_val_if_fail(sc, GST_BUS_PASS);
3063
3064         if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_EOS) {
3065                 MMCAM_LOG_INFO("got EOS from pipeline");
3066
3067                 _MMCAMCORDER_LOCK(hcamcorder);
3068
3069                 sc->bget_eos = TRUE;
3070                 _MMCAMCORDER_SIGNAL(hcamcorder);
3071
3072                 _MMCAMCORDER_UNLOCK(hcamcorder);
3073
3074                 ret = GST_BUS_DROP;
3075         } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
3076                 ret = __mmcamcorder_handle_gst_sync_error(hcamcorder, message);
3077         }
3078
3079         if (ret == GST_BUS_DROP)
3080                 gst_message_unref(message);
3081
3082         return ret;
3083 }
3084
3085
3086 void _mmcamcorder_dpm_camera_policy_changed_cb(const char *name, const char *value, void *user_data)
3087 {
3088         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3089         int current_state = MM_CAMCORDER_STATE_NONE;
3090
3091         mmf_return_if_fail(hcamcorder);
3092         mmf_return_if_fail(value);
3093
3094         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3095         if (current_state <= MM_CAMCORDER_STATE_NONE || current_state >= MM_CAMCORDER_STATE_NUM) {
3096                 MMCAM_LOG_ERROR("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3097                 return;
3098         }
3099
3100         MMCAM_LOG_WARNING("camera policy [%s], current state [%d]", value, current_state);
3101
3102         if (!strcmp(value, "disallowed")) {
3103                 _MMCAMCORDER_LOCK_INTERRUPT(hcamcorder);
3104
3105                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_DPM);
3106
3107                 _MMCAMCORDER_UNLOCK_INTERRUPT(hcamcorder);
3108
3109                 _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "camera");
3110         }
3111
3112         MMCAM_LOG_WARNING("done");
3113
3114         return;
3115 }
3116
3117
3118 int _mmcamcorder_create_pipeline(MMHandleType handle, int type)
3119 {
3120         int ret = MM_ERROR_NONE;
3121         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3122         _MMCamcorderSubContext *sc = NULL;
3123         GstElement *pipeline = NULL;
3124
3125         MMCAM_LOG_INFO("handle : %p, type : %d", handle, type);
3126
3127         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3128
3129         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3130         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3131
3132         switch (type) {
3133         case MM_CAMCORDER_MODE_AUDIO:
3134                 ret = _mmcamcorder_create_audio_pipeline(handle);
3135                 if (ret != MM_ERROR_NONE)
3136                         return ret;
3137
3138                 break;
3139         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3140         default:
3141                 ret = _mmcamcorder_create_preview_pipeline(handle);
3142                 if (ret != MM_ERROR_NONE)
3143                         return ret;
3144
3145                 /* connect capture signal */
3146                 if (!sc->bencbin_capture) {
3147                         ret = _mmcamcorder_connect_capture_signal(handle);
3148                         if (ret != MM_ERROR_NONE)
3149                                 return ret;
3150                 }
3151                 break;
3152         }
3153
3154         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
3155         if (type != MM_CAMCORDER_MODE_AUDIO) {
3156                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:REALIZE:SET_READY_TO_PIPELINE");
3157
3158                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
3159
3160                 traceEnd(TTRACE_TAG_CAMERA);
3161         }
3162 #ifdef _MMCAMCORDER_GET_DEVICE_INFO
3163         if (!_mmcamcorder_get_device_info(handle))
3164                 MMCAM_LOG_ERROR("Getting device information error!!");
3165 #endif
3166
3167         MMCAM_LOG_INFO("ret[%x]", ret);
3168         if (ret != MM_ERROR_NONE) {
3169                 MMCAM_LOG_ERROR("error : destroy pipeline");
3170                 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
3171         }
3172
3173         return ret;
3174 }
3175
3176
3177 void _mmcamcorder_destroy_pipeline(MMHandleType handle, int type)
3178 {
3179         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3180         _MMCamcorderSubContext *sc = NULL;
3181         gint i = 0;
3182         int element_num = 0;
3183         _MMCamcorderGstElement *element = NULL;
3184         GstBus *bus = NULL;
3185
3186         mmf_return_if_fail(hcamcorder);
3187
3188         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3189         mmf_return_if_fail(sc);
3190
3191         MMCAM_LOG_INFO("");
3192
3193         /* Inside each pipeline destroy function, Set GST_STATE_NULL to Main pipeline */
3194         switch (type) {
3195         case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3196                 element = sc->element;
3197                 element_num = sc->element_num;
3198                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
3199                 _mmcamcorder_destroy_video_capture_pipeline(handle);
3200                 break;
3201         case MM_CAMCORDER_MODE_AUDIO:
3202                 element = sc->encode_element;
3203                 element_num = sc->encode_element_num;
3204                 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
3205                 _mmcamcorder_destroy_audio_pipeline(handle);
3206                 break;
3207         default:
3208                 MMCAM_LOG_ERROR("unknown type %d", type);
3209                 break;
3210         }
3211
3212         MMCAM_LOG_INFO("Pipeline clear!!");
3213
3214         /* Remove pipeline message callback */
3215         if (hcamcorder->pipeline_cb_event_id > 0) {
3216                 g_source_remove(hcamcorder->pipeline_cb_event_id);
3217                 hcamcorder->pipeline_cb_event_id = 0;
3218         }
3219
3220         /* Remove remained message in bus */
3221         if (bus) {
3222                 GstMessage *gst_msg = NULL;
3223                 while ((gst_msg = gst_bus_pop(bus)) != NULL) {
3224                         _mmcamcorder_pipeline_cb_message(bus, gst_msg, (gpointer)hcamcorder);
3225                         gst_message_unref(gst_msg);
3226                         gst_msg = NULL;
3227                 }
3228                 gst_object_unref(bus);
3229                 bus = NULL;
3230         }
3231
3232         /* checking unreleased element */
3233         for (i = 0 ; i < element_num ; i++) {
3234                 if (element[i].gst) {
3235                         if (GST_IS_ELEMENT(element[i].gst)) {
3236                                 MMCAM_LOG_WARNING("Still alive element - ID[%d], name [%s], ref count[%d], status[%s]",
3237                                         element[i].id,
3238                                         GST_OBJECT_NAME(element[i].gst),
3239                                         GST_OBJECT_REFCOUNT(element[i].gst),
3240                                         gst_element_state_get_name(GST_STATE(element[i].gst)));
3241                                 g_object_weak_unref(G_OBJECT(element[i].gst), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3242                         } else {
3243                                 MMCAM_LOG_WARNING("The element[%d] is still alive, check it", element[i].id);
3244                         }
3245
3246                         element[i].id = _MMCAMCORDER_NONE;
3247                         element[i].gst = NULL;
3248                 }
3249         }
3250
3251         return;
3252 }
3253
3254
3255 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
3256 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data)
3257 {
3258         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3259
3260         mmf_return_val_if_fail(hcamcorder, FALSE);
3261
3262         MMCAM_LOG_INFO("");
3263
3264         _mmcamcorder_set_attribute_to_camsensor((MMHandleType)hcamcorder);
3265
3266         /* initialize */
3267         hcamcorder->setting_event_id = 0;
3268
3269         MMCAM_LOG_INFO("Done");
3270
3271         /* once */
3272         return FALSE;
3273 }
3274 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
3275
3276
3277 int _mmcamcorder_gst_set_state(MMHandleType handle, GstElement *pipeline, GstState target_state)
3278 {
3279         unsigned int k = 0;
3280         _MMCamcorderSubContext *sc = NULL;
3281         GstState pipeline_state = GST_STATE_VOID_PENDING;
3282         GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3283         GstStateChangeReturn getChangeReturn = GST_STATE_CHANGE_FAILURE;
3284         GstClockTime get_timeout = __MMCAMCORDER_SET_GST_STATE_TIMEOUT * GST_SECOND;
3285         GMutex *state_lock = NULL;
3286
3287         mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3288         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3289         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3290
3291         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == pipeline) {
3292                 MMCAM_LOG_INFO("Set state to %d - PREVIEW PIPELINE", target_state);
3293                 state_lock = &_MMCAMCORDER_GET_GST_STATE_LOCK(handle);
3294         } else {
3295                 MMCAM_LOG_INFO("Set state to %d - ENDODE PIPELINE", target_state);
3296                 state_lock = &_MMCAMCORDER_GET_GST_ENCODE_STATE_LOCK(handle);
3297         }
3298
3299         g_mutex_lock(state_lock);
3300
3301         for (k = 0; k < _MMCAMCORDER_STATE_SET_COUNT; k++) {
3302                 setChangeReturn = gst_element_set_state(pipeline, target_state);
3303                 MMCAM_LOG_INFO("gst_element_set_state[%d] return %d", target_state, setChangeReturn);
3304
3305                 if (setChangeReturn != GST_STATE_CHANGE_FAILURE) {
3306                         getChangeReturn = gst_element_get_state(pipeline, &pipeline_state, NULL, get_timeout);
3307                         switch (getChangeReturn) {
3308                         case GST_STATE_CHANGE_NO_PREROLL:
3309                                 MMCAM_LOG_INFO("status=GST_STATE_CHANGE_NO_PREROLL.");
3310                                 /* fall through */
3311                         case GST_STATE_CHANGE_SUCCESS:
3312                                 /* if we reached the final target state, exit */
3313                                 if (pipeline_state == target_state) {
3314                                         MMCAM_LOG_INFO("Set state to %d - DONE", target_state);
3315                                         g_mutex_unlock(state_lock);
3316                                         return MM_ERROR_NONE;
3317                                 }
3318                                 break;
3319                         case GST_STATE_CHANGE_ASYNC:
3320                                 MMCAM_LOG_INFO("status=GST_STATE_CHANGE_ASYNC.");
3321                                 break;
3322                         default:
3323                                 g_mutex_unlock(state_lock);
3324                                 MMCAM_LOG_INFO("status=GST_STATE_CHANGE_FAILURE.");
3325                                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3326                         }
3327
3328                         g_mutex_unlock(state_lock);
3329
3330                         MMCAM_LOG_ERROR("timeout of gst_element_get_state()!!");
3331
3332                         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3333                 }
3334
3335                 usleep(_MMCAMCORDER_STATE_CHECK_INTERVAL);
3336         }
3337
3338         g_mutex_unlock(state_lock);
3339
3340         MMCAM_LOG_ERROR("Failure. gst_element_set_state timeout!!");
3341
3342         return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3343 }
3344
3345
3346 /* For performance check */
3347 int _mmcamcorder_video_current_framerate(MMHandleType handle)
3348 {
3349         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3350         _MMCamcorderSubContext *sc = NULL;
3351
3352         mmf_return_val_if_fail(hcamcorder, -1);
3353
3354         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3355         mmf_return_val_if_fail(sc, -1);
3356
3357         return sc->kpi.current_fps;
3358 }
3359
3360
3361 int _mmcamcorder_video_average_framerate(MMHandleType handle)
3362 {
3363         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3364         _MMCamcorderSubContext *sc = NULL;
3365
3366         mmf_return_val_if_fail(hcamcorder, -1);
3367
3368         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3369         mmf_return_val_if_fail(sc, -1);
3370
3371         return sc->kpi.average_fps;
3372 }
3373
3374
3375 void _mmcamcorder_video_current_framerate_init(MMHandleType handle)
3376 {
3377         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3378         _MMCamcorderSubContext *sc = NULL;
3379
3380         mmf_return_if_fail(hcamcorder);
3381
3382         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3383         mmf_return_if_fail(sc);
3384
3385         memset(&(sc->kpi), 0x00, sizeof(_MMCamcorderKPIMeasure));
3386
3387         return;
3388 }
3389
3390
3391 void __mmcamcorder_force_stop(mmf_camcorder_t *hcamcorder, int state_change_by_system)
3392 {
3393         int i = 0;
3394         int loop = 0;
3395         int itr_cnt = 0;
3396         int result = MM_ERROR_NONE;
3397         int cmd_try_count = 0;
3398         int current_state = MM_CAMCORDER_STATE_NONE;
3399         _MMCamcorderMsgItem msg;
3400
3401         mmf_return_if_fail(hcamcorder);
3402
3403         /* check command running */
3404         do {
3405                 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
3406                         if (cmd_try_count++ < __MMCAMCORDER_FORCE_STOP_TRY_COUNT) {
3407                                 MMCAM_LOG_WARNING("Another command is running. try again after %d ms", __MMCAMCORDER_FORCE_STOP_WAIT_TIME/1000);
3408                                 usleep(__MMCAMCORDER_FORCE_STOP_WAIT_TIME);
3409                         } else {
3410                                 MMCAM_LOG_ERROR("wait timeout");
3411                                 break;
3412                         }
3413                 } else {
3414                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
3415                         break;
3416                 }
3417         } while (TRUE);
3418
3419         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3420
3421         MMCAM_LOG_WARNING("Force STOP MMFW Camcorder by %d", state_change_by_system);
3422
3423         /* set state_change_by_system for state change message */
3424         hcamcorder->state_change_by_system = state_change_by_system;
3425
3426         if (current_state >= MM_CAMCORDER_STATE_READY) {
3427                 MMCAM_LOG_WARNING("send state change started message to notify");
3428
3429                 memset(&msg, 0x0, sizeof(_MMCamcorderMsgItem));
3430
3431                 switch (state_change_by_system) {
3432                 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
3433                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGE_STARTED_BY_RM;
3434                         break;
3435                 case _MMCAMCORDER_STATE_CHANGE_BY_DPM:
3436                         msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGE_STARTED_BY_SECURITY;
3437                         break;
3438                 default:
3439                         break;
3440                 }
3441
3442                 if (msg.id != 0) {
3443                         msg.param.state.code = hcamcorder->interrupt_code;
3444                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3445                 } else {
3446                         MMCAM_LOG_ERROR("should not be reached here %d", state_change_by_system);
3447                 }
3448         }
3449
3450         for (loop = 0 ; current_state > MM_CAMCORDER_STATE_NULL && loop < __MMCAMCORDER_CMD_ITERATE_MAX * 3 ; loop++) {
3451                 itr_cnt = __MMCAMCORDER_CMD_ITERATE_MAX;
3452                 switch (current_state) {
3453                 case MM_CAMCORDER_STATE_CAPTURING:
3454                 {
3455                         _MMCamcorderSubContext *sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3456                         _MMCamcorderImageInfo *info = NULL;
3457
3458                         mmf_return_if_fail(sc);
3459                         mmf_return_if_fail((info = sc->info_image));
3460
3461                         MMCAM_LOG_WARNING("Stop capturing.");
3462
3463                         /* if capturing isn't finished, waiting for 2 sec to finish real capture operation. check 'info->capturing'. */
3464                         mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
3465                                 MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, TRUE,
3466                                 NULL);
3467
3468                         for (i = 0; i < 20 && info->capturing; i++)
3469                                 usleep(100000);
3470
3471                         if (i == 20)
3472                                 MMCAM_LOG_ERROR("Timeout. Can't check stop capturing.");
3473
3474                         while ((itr_cnt--) && ((result = _mmcamcorder_capture_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3475                                 MMCAM_LOG_WARNING("Can't stop capturing.(%x)", result);
3476
3477                         break;
3478                 }
3479                 case MM_CAMCORDER_STATE_RECORDING:
3480                 case MM_CAMCORDER_STATE_PAUSED:
3481                 {
3482                         MMCAM_LOG_WARNING("Stop recording.");
3483
3484                         while ((itr_cnt--) && ((result = _mmcamcorder_commit((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3485                                 MMCAM_LOG_WARNING("Can't commit.(%x), cancel it.", result);
3486                                 _mmcamcorder_cancel((MMHandleType)hcamcorder);
3487                         }
3488
3489                         break;
3490                 }
3491                 case MM_CAMCORDER_STATE_PREPARE:
3492                 {
3493                         MMCAM_LOG_WARNING("Stop preview.");
3494
3495                         while ((itr_cnt--) && ((result = _mmcamcorder_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE))
3496                                 MMCAM_LOG_WARNING("Can't stop preview.(%x)", result);
3497
3498                         break;
3499                 }
3500                 case MM_CAMCORDER_STATE_READY:
3501                 {
3502                         MMCAM_LOG_WARNING("unrealize");
3503
3504                         if ((result = _mmcamcorder_unrealize((MMHandleType)hcamcorder)) != MM_ERROR_NONE)
3505                                 MMCAM_LOG_WARNING("Can't unrealize.(%x)", result);
3506
3507                         break;
3508                 }
3509                 default:
3510                         MMCAM_LOG_WARNING("Already stopped.");
3511                         break;
3512                 }
3513
3514                 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3515         }
3516
3517         /* restore */
3518         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3519
3520         MMCAM_LOG_WARNING("Done.");
3521
3522         return;
3523 }
3524
3525
3526 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error)
3527 {
3528         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3529         _MMCamcorderMsgItem msg;
3530         gchar *msg_src_element = NULL;
3531         _MMCamcorderSubContext *sc = NULL;
3532
3533         mmf_return_val_if_fail(hcamcorder, FALSE);
3534         mmf_return_val_if_fail(error, FALSE);
3535
3536         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3537         mmf_return_val_if_fail(sc, FALSE);
3538
3539         MMCAM_LOG_INFO("error code %d", error->code);
3540
3541         mmf_return_val_if_fail(hcamcorder->state >= MM_CAMCORDER_STATE_READY, FALSE);
3542
3543         /* filtering filesink related errors */
3544         if (hcamcorder->state == MM_CAMCORDER_STATE_RECORDING &&
3545             (error->code == GST_RESOURCE_ERROR_WRITE || error->code == GST_RESOURCE_ERROR_SEEK)) {
3546                 if (sc->ferror_count == 2 && sc->ferror_send == FALSE) {
3547                         sc->ferror_send = TRUE;
3548                         msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3549                 } else {
3550                         sc->ferror_count++;
3551                         MMCAM_LOG_WARNING("Skip error");
3552                         return TRUE;
3553                 }
3554         }
3555
3556         if (error->domain == GST_CORE_ERROR) {
3557                 msg.param.code = __mmcamcorder_gst_handle_core_error(handle, error->code, message);
3558         } else if (error->domain == GST_LIBRARY_ERROR) {
3559                 msg.param.code = __mmcamcorder_gst_handle_library_error(handle, error->code, message);
3560         } else if (error->domain == GST_RESOURCE_ERROR) {
3561                 msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3562         } else if (error->domain == GST_STREAM_ERROR) {
3563                 msg.param.code = __mmcamcorder_gst_handle_stream_error(handle, error->code, message);
3564         } else {
3565                 MMCAM_LOG_WARNING("This error domain is not defined.");
3566
3567                 /* we treat system error as an internal error */
3568                 msg.param.code = MM_ERROR_CAMCORDER_INTERNAL;
3569         }
3570
3571         if (message->src) {
3572                 msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3573                 MMCAM_LOG_ERROR("-Msg src : [%s] Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3574                         msg_src_element, g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3575         } else {
3576                 MMCAM_LOG_ERROR("Domain : [%s]   Error : [%s]  Code : [%d] is tranlated to error code : [0x%x]",
3577                         g_quark_to_string(error->domain), error->message, error->code, msg.param.code);
3578         }
3579
3580 #ifdef _MMCAMCORDER_SKIP_GST_FLOW_ERROR
3581         /* Check whether send this error to application */
3582         if (msg.param.code == MM_ERROR_CAMCORDER_GST_FLOW_ERROR) {
3583                 MMCAM_LOG_INFO("We got the error. But skip it.");
3584                 return TRUE;
3585         }
3586 #endif /* _MMCAMCORDER_SKIP_GST_FLOW_ERROR */
3587
3588         /* post error to application except RESTRICTED case */
3589         if (msg.param.code != MM_ERROR_POLICY_RESTRICTED) {
3590                 hcamcorder->error_occurs = TRUE;
3591                 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3592                 _mmcamcorder_send_message(handle, &msg);
3593         }
3594
3595         return TRUE;
3596 }
3597
3598
3599 static gint __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message)
3600 {
3601         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3602         _MMCamcorderSubContext *sc = NULL;
3603         GstElement *element = NULL;
3604
3605         MMCAM_LOG_INFO("");
3606
3607         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3608
3609         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3610         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3611
3612         /* Specific plugin - video encoder plugin */
3613         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3614
3615         if (GST_ELEMENT_CAST(message->src) == element) {
3616                 if (code == GST_CORE_ERROR_NEGOTIATION)
3617                         return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3618                 else
3619                         return MM_ERROR_CAMCORDER_ENCODER;
3620         }
3621
3622         /* General */
3623         switch (code) {
3624         case GST_CORE_ERROR_STATE_CHANGE:
3625                 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3626         case GST_CORE_ERROR_NEGOTIATION:
3627                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3628         case GST_CORE_ERROR_MISSING_PLUGIN:
3629         case GST_CORE_ERROR_SEEK:
3630         case GST_CORE_ERROR_NOT_IMPLEMENTED:
3631         case GST_CORE_ERROR_FAILED:
3632         case GST_CORE_ERROR_TOO_LAZY:
3633         case GST_CORE_ERROR_PAD:
3634         case GST_CORE_ERROR_THREAD:
3635         case GST_CORE_ERROR_EVENT:
3636         case GST_CORE_ERROR_CAPS:
3637         case GST_CORE_ERROR_TAG:
3638         case GST_CORE_ERROR_CLOCK:
3639         case GST_CORE_ERROR_DISABLED:
3640         default:
3641                 return MM_ERROR_CAMCORDER_GST_CORE;
3642         break;
3643         }
3644 }
3645
3646 static gint __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message)
3647 {
3648         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3649         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3650
3651         MMCAM_LOG_INFO("");
3652
3653         /* Specific plugin - NONE */
3654
3655         /* General */
3656         switch (code) {
3657         case GST_LIBRARY_ERROR_FAILED:
3658         case GST_LIBRARY_ERROR_TOO_LAZY:
3659         case GST_LIBRARY_ERROR_INIT:
3660         case GST_LIBRARY_ERROR_SHUTDOWN:
3661         case GST_LIBRARY_ERROR_SETTINGS:
3662         case GST_LIBRARY_ERROR_ENCODE:
3663         default:
3664                 MMCAM_LOG_ERROR("Library error(%d)", code);
3665                 return MM_ERROR_CAMCORDER_GST_LIBRARY;
3666         }
3667 }
3668
3669
3670 static gint __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message)
3671 {
3672         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3673         _MMCamcorderSubContext *sc = NULL;
3674         GstElement *element = NULL;
3675
3676         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3677
3678         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3679         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3680
3681         MMCAM_LOG_INFO("");
3682
3683         /* Specific plugin */
3684         /* video sink */
3685         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst);
3686         if (GST_ELEMENT_CAST(message->src) == element) {
3687                 if (code == GST_RESOURCE_ERROR_WRITE) {
3688                         MMCAM_LOG_ERROR("Display device [Off]");
3689                         return MM_ERROR_CAMCORDER_DISPLAY_DEVICE_OFF;
3690                 } else {
3691                         MMCAM_LOG_ERROR("Display device [General(%d)]", code);
3692                 }
3693         }
3694
3695         /* audiosrc */
3696         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3697         if (GST_ELEMENT_CAST(message->src) == element) {
3698                 if (code == GST_RESOURCE_ERROR_FAILED) {
3699                         int ret = MM_ERROR_NONE;
3700                         int current_state = MM_CAMCORDER_STATE_NONE;
3701
3702                         MMCAM_LOG_ERROR("DPM mic DISALLOWED - current state %d", current_state);
3703
3704                         _MMCAMCORDER_LOCK_INTERRUPT(hcamcorder);
3705
3706                         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3707                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
3708                                 /* set value to inform a status is changed by DPM */
3709                                 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_DPM;
3710
3711                                 ret = _mmcamcorder_commit((MMHandleType)hcamcorder);
3712                                 MMCAM_LOG_INFO("commit result : 0x%x", ret);
3713
3714                                 if (ret != MM_ERROR_NONE) {
3715                                         MMCAM_LOG_ERROR("commit failed, cancel it");
3716                                         ret = _mmcamcorder_cancel((MMHandleType)hcamcorder);
3717                                 }
3718                         }
3719
3720                         /* restore value */
3721                         hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3722
3723                         _MMCAMCORDER_UNLOCK_INTERRUPT(hcamcorder);
3724
3725                         _mmcamcorder_request_dpm_popup(hcamcorder->gdbus_conn, "microphone");
3726
3727                         return MM_ERROR_POLICY_RESTRICTED;
3728                 }
3729         }
3730
3731         /* encodebin */
3732         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3733         if (GST_ELEMENT_CAST(message->src) == element) {
3734                 if (code == GST_RESOURCE_ERROR_FAILED) {
3735                         MMCAM_LOG_ERROR("Encoder [Resource error]");
3736                         return MM_ERROR_CAMCORDER_ENCODER_BUFFER;
3737                 } else {
3738                         MMCAM_LOG_ERROR("Encoder [General(%d)]", code);
3739                         return MM_ERROR_CAMCORDER_ENCODER;
3740                 }
3741         }
3742
3743         /* General */
3744         switch (code) {
3745         case GST_RESOURCE_ERROR_WRITE:
3746                 MMCAM_LOG_ERROR("File write error");
3747                 return MM_ERROR_FILE_WRITE;
3748         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3749                 MMCAM_LOG_ERROR("No left space");
3750                 return MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
3751         case GST_RESOURCE_ERROR_OPEN_WRITE:
3752                 MMCAM_LOG_ERROR("Out of storage");
3753                 return MM_ERROR_OUT_OF_STORAGE;
3754         case GST_RESOURCE_ERROR_SEEK:
3755                 MMCAM_LOG_ERROR("File read(seek)");
3756                 return MM_ERROR_FILE_READ;
3757         case GST_RESOURCE_ERROR_NOT_FOUND:
3758         case GST_RESOURCE_ERROR_FAILED:
3759         case GST_RESOURCE_ERROR_TOO_LAZY:
3760         case GST_RESOURCE_ERROR_BUSY:
3761         case GST_RESOURCE_ERROR_OPEN_READ:
3762         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3763         case GST_RESOURCE_ERROR_CLOSE:
3764         case GST_RESOURCE_ERROR_READ:
3765         case GST_RESOURCE_ERROR_SYNC:
3766         case GST_RESOURCE_ERROR_SETTINGS:
3767         default:
3768                 MMCAM_LOG_ERROR("Resource error(%d)", code);
3769                 return MM_ERROR_CAMCORDER_GST_RESOURCE;
3770         }
3771 }
3772
3773
3774 static gint __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message)
3775 {
3776         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3777         _MMCamcorderSubContext *sc = NULL;
3778         GstElement *element = NULL;
3779
3780         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3781
3782         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3783         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3784
3785         MMCAM_LOG_INFO("");
3786
3787         /* Specific plugin */
3788         /* video encoder */
3789         element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3790         if (GST_ELEMENT_CAST(message->src) == element) {
3791                 switch (code) {
3792                 case GST_STREAM_ERROR_WRONG_TYPE:
3793                         MMCAM_LOG_ERROR("Video encoder [wrong stream type]");
3794                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
3795                 case GST_STREAM_ERROR_ENCODE:
3796                         MMCAM_LOG_ERROR("Video encoder [encode error]");
3797                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
3798                 case GST_STREAM_ERROR_FAILED:
3799                         MMCAM_LOG_ERROR("Video encoder [stream failed]");
3800                         return MM_ERROR_CAMCORDER_ENCODER_WORKING;
3801                 default:
3802                         MMCAM_LOG_ERROR("Video encoder [General(%d)]", code);
3803                         return MM_ERROR_CAMCORDER_ENCODER;
3804                 }
3805         }
3806
3807         /* General plugin */
3808         switch (code) {
3809         case GST_STREAM_ERROR_FORMAT:
3810                 MMCAM_LOG_ERROR("General [negotiation error(%d)]", code);
3811                 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3812         case GST_STREAM_ERROR_FAILED:
3813                 MMCAM_LOG_ERROR("General [flow error(%d)]", code);
3814                 return MM_ERROR_CAMCORDER_GST_FLOW_ERROR;
3815         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
3816         case GST_STREAM_ERROR_DECODE:
3817         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
3818         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
3819         case GST_STREAM_ERROR_TOO_LAZY:
3820         case GST_STREAM_ERROR_ENCODE:
3821         case GST_STREAM_ERROR_DEMUX:
3822         case GST_STREAM_ERROR_MUX:
3823         case GST_STREAM_ERROR_DECRYPT:
3824         case GST_STREAM_ERROR_DECRYPT_NOKEY:
3825         case GST_STREAM_ERROR_WRONG_TYPE:
3826         default:
3827                 MMCAM_LOG_ERROR("General [error(%d)]", code);
3828                 return MM_ERROR_CAMCORDER_GST_STREAM;
3829         }
3830 }
3831
3832
3833 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error)
3834 {
3835         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3836         gchar *debug = NULL;
3837         GError *err = NULL;
3838
3839         mmf_return_val_if_fail(hcamcorder, FALSE);
3840         mmf_return_val_if_fail(error, FALSE);
3841
3842         MMCAM_LOG_INFO("");
3843
3844         gst_message_parse_warning(message, &err, &debug);
3845
3846         if (error->domain == GST_CORE_ERROR) {
3847                 MMCAM_LOG_WARNING("GST warning: GST_CORE domain");
3848         } else if (error->domain == GST_LIBRARY_ERROR) {
3849                 MMCAM_LOG_WARNING("GST warning: GST_LIBRARY domain");
3850         } else if (error->domain == GST_RESOURCE_ERROR) {
3851                 MMCAM_LOG_WARNING("GST warning: GST_RESOURCE domain");
3852                 __mmcamcorder_gst_handle_resource_warning(handle, message, error);
3853         } else if (error->domain == GST_STREAM_ERROR) {
3854                 MMCAM_LOG_WARNING("GST warning: GST_STREAM domain");
3855         } else {
3856                 MMCAM_LOG_WARNING("This error domain(%d) is not defined.", error->domain);
3857         }
3858
3859         if (err != NULL) {
3860                 g_error_free(err);
3861                 err = NULL;
3862         }
3863         if (debug != NULL) {
3864                 MMCAM_LOG_ERROR("Debug: %s", debug);
3865                 g_free(debug);
3866                 debug = NULL;
3867         }
3868
3869         return TRUE;
3870 }
3871
3872
3873 static gint __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error)
3874 {
3875         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3876         _MMCamcorderSubContext *sc = NULL;
3877         GstElement *element = NULL;
3878         gchar *msg_src_element;
3879
3880         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3881
3882         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3883         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3884
3885         MMCAM_LOG_INFO("");
3886
3887         /* Special message handling */
3888         /* video source */
3889         element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3890         if (GST_ELEMENT_CAST(message->src) == element) {
3891                 if (error->code == GST_RESOURCE_ERROR_FAILED) {
3892                         msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3893                         MMCAM_LOG_WARNING("-Msg src:[%s] Domain:[%s] Error:[%s]",
3894                                 msg_src_element, g_quark_to_string(error->domain), error->message);
3895                         return MM_ERROR_NONE;
3896                 }
3897         }
3898
3899         /* General plugin */
3900         switch (error->code) {
3901         case GST_RESOURCE_ERROR_WRITE:
3902         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3903         case GST_RESOURCE_ERROR_SEEK:
3904         case GST_RESOURCE_ERROR_NOT_FOUND:
3905         case GST_RESOURCE_ERROR_FAILED:
3906         case GST_RESOURCE_ERROR_TOO_LAZY:
3907         case GST_RESOURCE_ERROR_BUSY:
3908         case GST_RESOURCE_ERROR_OPEN_READ:
3909         case GST_RESOURCE_ERROR_OPEN_WRITE:
3910         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3911         case GST_RESOURCE_ERROR_CLOSE:
3912         case GST_RESOURCE_ERROR_READ:
3913         case GST_RESOURCE_ERROR_SYNC:
3914         case GST_RESOURCE_ERROR_SETTINGS:
3915         default:
3916                 MMCAM_LOG_WARNING("General GST warning(%d)", error->code);
3917                 break;
3918         }
3919
3920         return MM_ERROR_NONE;
3921 }
3922
3923
3924 void _mmcamcorder_emit_signal(MMHandleType handle, const char *object_name,
3925         const char *interface_name, const char *signal_name, int value)
3926 {
3927         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3928
3929         mmf_return_if_fail(hcamcorder && object_name && interface_name && signal_name);
3930
3931         MMCAM_LOG_INFO("object %s, interface %s, signal %s, value %d",
3932                 object_name, interface_name, signal_name, value);
3933
3934         _mmcamcorder_emit_dbus_signal(hcamcorder->gdbus_conn, object_name, interface_name, signal_name, value);
3935
3936         return;
3937 }
3938
3939
3940 #ifdef _MMCAMCORDER_MM_RM_SUPPORT
3941 static int __mmcamcorder_resource_release_cb(mm_resource_manager_h rm,
3942         mm_resource_manager_res_h res, void *user_data)
3943 {
3944         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *) user_data;
3945
3946         mmf_return_val_if_fail(hcamcorder, FALSE);
3947
3948         MMCAM_LOG_WARNING("enter");
3949
3950         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
3951
3952         /* set flag for resource release callback */
3953         hcamcorder->is_release_cb_calling = TRUE;
3954
3955         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
3956
3957         _MMCAMCORDER_LOCK_INTERRUPT(hcamcorder);
3958
3959         if (res == hcamcorder->video_encoder_resource) {
3960                 /* Stop video recording */
3961                 if (_mmcamcorder_commit((MMHandleType)hcamcorder) != MM_ERROR_NONE) {
3962                         MMCAM_LOG_ERROR("commit failed, cancel it");
3963                         _mmcamcorder_cancel((MMHandleType)hcamcorder);
3964                 }
3965         } else {
3966                 /* Stop camera */
3967                 __mmcamcorder_force_stop(hcamcorder, _MMCAMCORDER_STATE_CHANGE_BY_RM);
3968         }
3969
3970         _MMCAMCORDER_UNLOCK_INTERRUPT(hcamcorder);
3971
3972         _MMCAMCORDER_LOCK_RESOURCE(hcamcorder);
3973
3974         if (res == hcamcorder->camera_resource)
3975                 hcamcorder->camera_resource = NULL;
3976         else if (res == hcamcorder->video_overlay_resource)
3977                 hcamcorder->video_overlay_resource = NULL;
3978         else if (res == hcamcorder->video_encoder_resource)
3979                 hcamcorder->video_encoder_resource = NULL;
3980
3981         /* restore flag for resource release callback */
3982         hcamcorder->is_release_cb_calling = FALSE;
3983
3984         _MMCAMCORDER_UNLOCK_RESOURCE(hcamcorder);
3985
3986         MMCAM_LOG_WARNING("leave");
3987
3988         return TRUE;
3989 }
3990 #endif /* _MMCAMCORDER_MM_RM_SUPPORT */
3991
3992 int _mmcamcorder_manage_external_storage_state(MMHandleType handle, int storage_state)
3993 {
3994         int ret = MM_ERROR_NONE;
3995         int current_state = MM_CAMCORDER_STATE_NONE;
3996         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3997         _MMCamcorderMsgItem msg;
3998
3999         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
4000
4001         MMCAM_LOG_WARNING("storage state %d", storage_state);
4002
4003         /* check storage state */
4004         if (storage_state != STORAGE_STATE_UNMOUNTABLE &&
4005                 storage_state != STORAGE_STATE_REMOVED) {
4006                 MMCAM_LOG_WARNING("nothing to do");
4007                 return MM_ERROR_NONE;
4008         }
4009
4010         _MMCAMCORDER_LOCK_INTERRUPT(hcamcorder);
4011
4012         /* check recording state */
4013         current_state = _mmcamcorder_get_state(handle);
4014
4015         MMCAM_LOG_WARNING("current_state %d", current_state);
4016
4017         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
4018                 MMCAM_LOG_WARNING("no recording now");
4019                 goto _MANAGE_DONE;
4020         }
4021
4022         /* check storage type */
4023         if (hcamcorder->storage_info.type != STORAGE_TYPE_EXTERNAL) {
4024                 MMCAM_LOG_WARNING("external storage is not used");
4025                 goto _MANAGE_DONE;
4026         }
4027
4028         /* cancel recording */
4029         ret = _mmcamcorder_cancel(handle);
4030
4031         /* send error message */
4032         msg.id = MM_MESSAGE_CAMCORDER_ERROR;
4033         msg.param.code = MM_ERROR_OUT_OF_STORAGE;
4034
4035         _mmcamcorder_send_message(handle, &msg);
4036
4037 _MANAGE_DONE:
4038         _MMCAMCORDER_UNLOCK_INTERRUPT(hcamcorder);
4039
4040         MMCAM_LOG_WARNING("done - ret 0x%x", ret);
4041
4042         return ret;
4043 }