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