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