src/common/media-svc-util.c

   1 /*
   2  * libmedia-service
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Hyunjun Ko <zzoon.ko@samsung.com>, Haejeong Kim <backto.kim@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 #include <unistd.h>
  23 #include <stdlib.h>
  24 #ifndef __USE_XOPEN
  25 #define DEF_XOPEN
  26 #define __USE_XOPEN /* needed for strptime */
  27 #endif
  28 #include <time.h>
  29 #ifdef DEF_XOPEN
  30 #undef __USE_XOPEN
  31 #endif
  32 #include <string.h>
  33 #include <system_info.h>
  34 #include <sys/vfs.h>
  35 #include <glib/gstdio.h>
  36 #include <sys/stat.h>
  37 #include <dirent.h>
  38 #include <ctype.h>
  39 #include <aul/aul.h>
  40 #include <mm_file.h>
  41 #include <libexif/exif-data.h>
  42 #include <media-util.h>
  43 #include <uuid/uuid.h>
  44 #include <mm_util_magick.h>
  45 #include "media-util-err.h"
  46 #include "media-svc-util.h"
  47 #include "media-svc-db-utils.h"
  48 #include "media-svc-debug.h"
  49 #include "media-svc-env.h"
  50 #include "media-svc-hash.h"
  51 #include "media-svc-album.h"
  52 #include "media-svc-localize_ch.h"
  53
  54 #define MEDIA_SVC_FILE_EXT_LEN_MAX                              6                       /**< Maximum file ext lenth*/
  55
  56 /* Define data structures for media type and mime type */
  57 #define MEDIA_SVC_CATEGORY_UNKNOWN      0x00000000      /**< Default */
  58 #define MEDIA_SVC_CATEGORY_ETC          0x00000001      /**< ETC category */
  59 #define MEDIA_SVC_CATEGORY_IMAGE        0x00000002      /**< Image category */
  60 #define MEDIA_SVC_CATEGORY_VIDEO        0x00000004      /**< Video category */
  61 #define MEDIA_SVC_CATEGORY_MUSIC        0x00000008      /**< Music category */
  62 #define MEDIA_SVC_CATEGORY_SOUND        0x00000010      /**< Sound category */
  63 #define MEDIA_SVC_CATEGORY_PVR  0x00000020      /**< PVR category */
  64 #define MEDIA_SVC_CATEGORY_UHD  0x00000040      /**< UHD category */
  65 #define MEDIA_SVC_CATEGORY_SCSA 0x00000080      /**< SCSA category */
  66
  67 #define CONTENT_TYPE_NUM 5
  68 #define MUSIC_MIME_NUM 29
  69 #define SOUND_MIME_NUM 1
  70 #define MIME_TYPE_LENGTH 255
  71 #define MIME_LENGTH 50
  72 #define _3GP_FILE ".3gp"
  73 #define _MP4_FILE ".mp4"
  74 #define _ASF_FILE ".asf"
  75 #define MEDIA_SVC_ARTWORK_SIZE 2000
  76 #define MEDIA_SVC_DEFAULT_FORMAT_LEN 19
  77
  78 #define MEDIA_SVC_DEFAULT_GPS_VALUE                     -200                    /**< Default GPS Value*/
  79
  80 static int media_svc_pinyin_support = -1;
  81
  82 typedef struct {
  83         char content_type[15];
  84         int category_by_mime;
  85 } _media_svc_content_table_s;
  86
  87 static const _media_svc_content_table_s content_category[CONTENT_TYPE_NUM] = {
  88         {"audio", MEDIA_SVC_CATEGORY_SOUND},
  89         {"image", MEDIA_SVC_CATEGORY_IMAGE},
  90         {"video", MEDIA_SVC_CATEGORY_VIDEO},
  91         {"application", MEDIA_SVC_CATEGORY_ETC},
  92         {"text", MEDIA_SVC_CATEGORY_ETC},
  93 };
  94
  95 static const char music_mime_table[MUSIC_MIME_NUM][MIME_LENGTH] = {
  96         /*known mime types of normal files*/
  97         "mpeg",
  98         "ogg",
  99         "x-ms-wma",
 100         "x-flac",
 101         "mp4",
 102         /* known mime types of drm files*/
 103         "mp3",
 104         "x-mp3", /*alias of audio/mpeg*/
 105         "x-mpeg", /*alias of audio/mpeg*/
 106         "3gpp",
 107         "x-ogg", /*alias of audio/ogg*/
 108         "vnd.ms-playready.media.pya:*.pya", /*playready*/
 109         "wma",
 110         "aac",
 111         "x-m4a", /*alias of audio/mp4*/
 112         /* below mimes are rare*/
 113         "x-vorbis+ogg",
 114         "x-flac+ogg",
 115         "x-matroska",
 116         "ac3",
 117         "mp2",
 118         "x-ape",
 119         "x-ms-asx",
 120         "vnd.rn-realaudio",
 121
 122         "x-vorbis", /*alias of audio/x-vorbis+ogg*/
 123         "vorbis", /*alias of audio/x-vorbis+ogg*/
 124         "x-oggflac",
 125         "x-mp2", /*alias of audio/mp2*/
 126         "x-pn-realaudio", /*alias of audio/vnd.rn-realaudio*/
 127         "vnd.m-realaudio", /*alias of audio/vnd.rn-realaudio*/
 128         "x-wav",
 129 };
 130
 131 static const char sound_mime_table[SOUND_MIME_NUM][MIME_LENGTH] = {
 132         "x-smaf",
 133 };
 134
 135 char *_media_info_generate_uuid(void)
 136 {
 137         uuid_t uuid_value;
 138         static char uuid_unparsed[37];
 139
 140 RETRY_GEN:
 141         uuid_generate(uuid_value);
 142         uuid_unparse(uuid_value, uuid_unparsed);
 143
 144         if (strlen(uuid_unparsed) < 36) {
 145                 media_svc_debug("INVALID UUID : %s. RETRY GENERATE.", uuid_unparsed);
 146                 goto RETRY_GEN;
 147         }
 148
 149         return uuid_unparsed;
 150 }
 151
 152 static int __media_svc_split_to_double(char *input, double *arr)
 153 {
 154         char tmp_arr[255] = {0, };
 155         int len = 0, idx = 0, arr_idx = 0, str_idx = 0;
 156
 157         if (!STRING_VALID(input)) {
 158                 media_svc_error("Invalid parameter");
 159                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 160         }
 161         memset(tmp_arr, 0x0, sizeof(tmp_arr));
 162
 163         /*media_svc_debug("input: [%s]", input); */
 164
 165         len = strlen(input);
 166
 167         for (idx = 0; idx < (len + 1); idx++) {
 168                 if (input[idx] == ' ') {
 169                         continue;
 170                 } else if ((input[idx] == ',') || (idx == len)) {
 171                         arr[arr_idx] = atof(tmp_arr);
 172                         arr_idx++;
 173                         str_idx = 0;
 174                         /*media_svc_debug("idx=[%d] arr_idx=[%d] tmp_attr[%s] atof(tmp_arr)=[%f]", idx, arr_idx, tmp_arr, atof(tmp_arr)); */
 175                         memset(tmp_arr, 0x0, sizeof(tmp_arr));
 176                 } else {
 177                         tmp_arr[str_idx] = input[idx];
 178                         str_idx++;
 179                 }
 180         }
 181
 182         if (arr_idx != 3) {
 183                 media_svc_debug("Error when parsing GPS [%d]", arr_idx);
 184                 return MS_MEDIA_ERR_INTERNAL;
 185         }
 186
 187         return MS_MEDIA_ERR_NONE;
 188 }
 189
 190 static int __media_svc_get_exif_info(ExifData *ed, char *buf, int *i_value, double *d_value, long tagtype)
 191 {
 192         ExifEntry *entry;
 193         ExifTag tag;
 194
 195         if (ed == NULL)
 196                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 197
 198         tag = tagtype;
 199
 200         entry = exif_data_get_entry(ed, tag);
 201         if (entry) {
 202                 /* Get the contents of the tag in human-readable form */
 203                 if (tag == EXIF_TAG_ORIENTATION ||
 204                         tag == EXIF_TAG_PIXEL_X_DIMENSION ||
 205                         tag == EXIF_TAG_PIXEL_Y_DIMENSION ||
 206                         tag == EXIF_TAG_ISO_SPEED_RATINGS) {
 207
 208                         if (i_value == NULL) {
 209                                 media_svc_debug("i_value is NULL");
 210                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 211                         }
 212
 213                         ExifByteOrder mByteOrder = exif_data_get_byte_order(ed);
 214                         short exif_value = exif_get_short(entry->data, mByteOrder);
 215                         *i_value = (int)exif_value;
 216
 217                 } else if (tag == EXIF_TAG_GPS_LATITUDE || tag == EXIF_TAG_GPS_LONGITUDE || tag == EXIF_TAG_GPS_ALTITUDE) {
 218
 219                         if (d_value == NULL) {
 220                                 media_svc_debug("d_value is NULL");
 221                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 222                         }
 223
 224                         /* Get the contents of the tag in human-readable form */
 225                         char gps_buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = {0, };
 226                         exif_entry_get_value(entry, gps_buf, sizeof(gps_buf));
 227                         gps_buf[strlen(gps_buf)] = '\0';
 228                         int ret = MS_MEDIA_ERR_NONE;
 229
 230                         double tmp_arr[3] = { 0.0, 0.0, 0.0 };
 231
 232                         ret = __media_svc_split_to_double(gps_buf, tmp_arr);
 233                         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
 234
 235                         *d_value = tmp_arr[0] + tmp_arr[1] / 60 + tmp_arr[2] / 3600;
 236                 } else if (tag == EXIF_TAG_EXPOSURE_TIME) {
 237
 238                         if (buf == NULL) {
 239                                 media_svc_debug("buf is NULL");
 240                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 241                         }
 242
 243                         ExifByteOrder mByteOrder = exif_data_get_byte_order(ed);
 244                         ExifRational mRational = exif_get_rational(entry->data, mByteOrder);
 245                         long numerator = mRational.numerator;
 246                         long denominator = mRational.denominator;
 247                         snprintf(buf, MEDIA_SVC_METADATA_LEN_MAX, "%ld/%ld", numerator, denominator);
 248
 249                 } else if (tag == EXIF_TAG_FNUMBER) {
 250
 251                         if (d_value == NULL) {
 252                                 media_svc_debug("d_value is NULL");
 253                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 254                         }
 255
 256                         ExifByteOrder mByteOrder = exif_data_get_byte_order(ed);
 257                         ExifRational mRational = exif_get_rational(entry->data, mByteOrder);
 258                         long numerator = mRational.numerator;
 259                         long denominator = mRational.denominator;
 260
 261                         *d_value = ((numerator*1.0)/(denominator*1.0));
 262
 263                 } else {
 264
 265                         if (buf == NULL) {
 266                                 media_svc_debug("buf is NULL");
 267                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 268                         }
 269
 270                         exif_entry_get_value(entry, buf, MEDIA_SVC_METADATA_LEN_MAX);
 271                         buf[strlen(buf)] = '\0';
 272                 }
 273         }
 274
 275         return MS_MEDIA_ERR_NONE;
 276 }
 277
 278 time_t __media_svc_get_timeline_from_str(const char *timstr)
 279 {
 280         struct tm t;
 281         time_t modified_t = 0;
 282         time_t rawtime;
 283         struct tm timeinfo;
 284
 285         if (!STRING_VALID(timstr)) {
 286                 media_svc_error("Invalid Parameter");
 287                 return 0;
 288         }
 289
 290         /*Exif Format : %Y:%m:%d %H:%M:%S
 291         Videoc Content Creation_time format of FFMpeg : %Y-%m-%d %H:%M:%S*/
 292         memset(&t, 0x00, sizeof(struct tm));
 293
 294         tzset();
 295         time(&rawtime);
 296         localtime_r(&rawtime, &timeinfo);
 297
 298         if (strptime(timstr, "%Y:%m:%d %H:%M:%S", &t) || strptime(timstr, "%Y-%m-%d %H:%M:%S", &t)) {
 299                 t.tm_isdst = timeinfo.tm_isdst;
 300                 if (t.tm_isdst != 0)
 301                         media_svc_debug("DST %d", t.tm_isdst);
 302
 303                 /* If time string has timezone */
 304                 if (strptime(timstr, "%Y:%m:%d %H:%M:%S %z", &t) || strptime(timstr, "%Y-%m-%d %H:%M:%S %z", &t)) {
 305                         GTimeVal timeval;
 306                         char tim_tmp_str[255] = { 0, };
 307
 308                         /* ISO8601 Time string format */
 309                         strftime(tim_tmp_str, 255, "%Y-%m-%dT%H:%M:%S%z", &t);
 310                         g_time_val_from_iso8601(tim_tmp_str, &timeval);
 311                         modified_t = timeval.tv_sec;
 312                         media_svc_debug("Calibrated timeval : [%lu][%s]", modified_t, tim_tmp_str);
 313                 } else {
 314                         /* Just localtime */
 315                         modified_t = mktime(&t);
 316                 }
 317
 318                 if (modified_t > 0)
 319                         return modified_t;
 320                 else
 321                         media_svc_debug("Failed to get timeline : [%s] [%d:%d:%d: %d:%d:%d]", timstr, t.tm_year, t.tm_mon, t.tm_mday, t.tm_hour, t.tm_min, t.tm_sec);
 322         } else {
 323                 media_svc_error("Failed to get timeline : [%s]", timstr);
 324         }
 325
 326         return 0;
 327 }
 328
 329 static int __media_svc_get_content_type_from_mime(const char *path, const char *mimetype, int *category)
 330 {
 331         int idx = 0;
 332
 333         media_svc_retvm_if(path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "path is null");
 334         media_svc_retvm_if(mimetype == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "mimetype is null");
 335         media_svc_retvm_if(category == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "category is null");
 336
 337         *category = MEDIA_SVC_CATEGORY_UNKNOWN;
 338
 339         /*categorize from mimetype */
 340         for (idx = 0; idx < CONTENT_TYPE_NUM; idx++) {
 341                 if (strncmp(mimetype, content_category[idx].content_type, strlen(content_category[idx].content_type)) == 0) {
 342                         *category = (*category | content_category[idx].category_by_mime);
 343                         break;
 344                 }
 345         }
 346
 347         /*in application type, exitst sound file ex) x-smafs, asf */
 348         if (*category & MEDIA_SVC_CATEGORY_ETC) {
 349                 int prefix_len = strlen(content_category[3].content_type) + 1;
 350                 char *ext = NULL;
 351
 352                 for (idx = 0; idx < SOUND_MIME_NUM; idx++) {
 353                         if (strstr(mimetype + prefix_len, sound_mime_table[idx]) != NULL) {
 354                                 *category ^= MEDIA_SVC_CATEGORY_ETC;
 355                                 *category |= MEDIA_SVC_CATEGORY_SOUND;
 356                                 break;
 357                         }
 358                 }
 359
 360                 if (strncasecmp(mimetype, "text/x-iMelody", strlen("text/x-iMelody")) == 0) {
 361                         *category ^= MEDIA_SVC_CATEGORY_ETC;
 362                         *category |= MEDIA_SVC_CATEGORY_SOUND;
 363                 }
 364
 365                 /*"asf" must check video stream and then categorize in directly. */
 366                 ext = strrchr(path, '.');
 367                 if (ext != NULL) {
 368                         if (strncasecmp(ext, _ASF_FILE, 5) == 0) {
 369                                 int audio = 0;
 370                                 int video = 0;
 371                                 int err = 0;
 372
 373                                 err = mm_file_get_stream_info(path, &audio, &video);
 374                                 if (err == 0) {
 375                                         if (audio > 0 && video == 0) {
 376                                                 *category ^= MEDIA_SVC_CATEGORY_ETC;
 377                                                 *category |= MEDIA_SVC_CATEGORY_MUSIC;
 378                                         } else {
 379                                                 *category ^= MEDIA_SVC_CATEGORY_ETC;
 380                                                 *category |= MEDIA_SVC_CATEGORY_VIDEO;
 381                                         }
 382                                 }
 383                         }
 384                 }
 385         }
 386
 387         /*check music file in sound files. */
 388         if (*category & MEDIA_SVC_CATEGORY_SOUND) {
 389                 int prefix_len = strlen(content_category[0].content_type) + 1;
 390
 391                 for (idx = 0; idx < MUSIC_MIME_NUM; idx++) {
 392                         if (strcmp(mimetype + prefix_len, music_mime_table[idx]) == 0) {
 393                                 *category ^= MEDIA_SVC_CATEGORY_SOUND;
 394                                 *category |= MEDIA_SVC_CATEGORY_MUSIC;
 395                                 break;
 396                         }
 397                 }
 398
 399                 /*m3u file is playlist but mime type is "audio/x-mpegurl". but It has to be classified into MS_CATEGORY_ETC since playlist is not a sound track*/
 400                 if (strncasecmp(mimetype, "audio/x-mpegurl", strlen("audio/x-mpegurl")) == 0) {
 401                         *category ^= MEDIA_SVC_CATEGORY_SOUND;
 402                         *category |= MEDIA_SVC_CATEGORY_ETC;
 403                 }
 404         } else if (*category & MEDIA_SVC_CATEGORY_VIDEO) {
 405                 /*some video files don't have video stream. in this case it is categorize as music. */
 406                 char *ext = NULL;
 407                 /*"3gp" and "mp4" must check video stream and then categorize in directly. */
 408                 ext = strrchr(path, '.');
 409                 if (ext != NULL) {
 410                         if ((strncasecmp(ext, _3GP_FILE, 4) == 0) || (strncasecmp(ext, _MP4_FILE, 5) == 0)) {
 411                                 int audio = 0;
 412                                 int video = 0;
 413                                 int err = 0;
 414
 415                                 err = mm_file_get_stream_info(path, &audio, &video);
 416                                 if (err == 0) {
 417                                         if (audio > 0 && video == 0) {
 418                                                 *category ^= MEDIA_SVC_CATEGORY_VIDEO;
 419                                                 *category |= MEDIA_SVC_CATEGORY_MUSIC;
 420                                         }
 421                                 }
 422                                 /*even though error occued in mm_file_get_stream_info return MS_MEDIA_ERR_NONE. fail means invalid media content. */
 423                         }
 424                 }
 425         }
 426
 427         return MS_MEDIA_ERR_NONE;
 428 }
 429
 430 static int __media_svc_get_media_type(const char *path, const char *mime_type, media_svc_media_type_e *media_type)
 431 {
 432         int ret = MS_MEDIA_ERR_NONE;
 433         int category = 0;
 434
 435         media_svc_media_type_e type;
 436
 437         ret = __media_svc_get_content_type_from_mime(path, mime_type, &category);
 438         if (ret != MS_MEDIA_ERR_NONE)
 439                 media_svc_error("__media_svc_get_content_type_from_mime failed : %d", ret);
 440
 441         if (category & MEDIA_SVC_CATEGORY_SOUND)                type = MEDIA_SVC_MEDIA_TYPE_SOUND;
 442         else if (category & MEDIA_SVC_CATEGORY_MUSIC)   type = MEDIA_SVC_MEDIA_TYPE_MUSIC;
 443         else if (category & MEDIA_SVC_CATEGORY_IMAGE)   type = MEDIA_SVC_MEDIA_TYPE_IMAGE;
 444         else if (category & MEDIA_SVC_CATEGORY_VIDEO)   type = MEDIA_SVC_MEDIA_TYPE_VIDEO;
 445         else    type = MEDIA_SVC_MEDIA_TYPE_OTHER;
 446
 447         *media_type = type;
 448
 449         return ret;
 450 }
 451
 452 /*
 453 drm_contentifo is not NULL, if the file is OMA DRM.
 454 If the file is not OMA DRM, drm_contentinfo must be NULL.
 455 */
 456 static int __media_svc_get_mime_type(const char *path, char *mimetype)
 457 {
 458         media_svc_retvm_if(path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 459
 460         /*in case of normal files or failure to get mime in drm */
 461         if (aul_get_mime_from_file(path, mimetype, 255) < 0) {
 462                 media_svc_error("aul_get_mime_from_file fail");
 463                 return MS_MEDIA_ERR_INTERNAL;
 464         }
 465
 466         return MS_MEDIA_ERR_NONE;
 467 }
 468
 469 static bool __media_svc_get_file_ext(const char *file_path, char *file_ext)
 470 {
 471         int i = 0;
 472
 473         for (i = strlen(file_path); i >= 0; i--) {
 474                 if (file_path[i] == '.') {
 475                         SAFE_STRLCPY(file_ext, &file_path[i + 1], MEDIA_SVC_FILE_EXT_LEN_MAX);
 476                         return true;
 477                 }
 478
 479                 if (file_path[i] == '/')
 480                         return false;
 481         }
 482         return false;
 483 }
 484
 485 static int __media_svc_get_location_value(MMHandleType tag, double *longitude, double *latitude, double *altitude)
 486 {
 487         char *err_attr_name = NULL;
 488         double gps_value = 0.0;
 489         int mmf_error = FILEINFO_ERROR_NONE;
 490
 491         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_LONGITUDE, &gps_value, NULL);
 492         if (mmf_error == FILEINFO_ERROR_NONE) {
 493                 if (longitude != NULL)
 494                         *longitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 495         } else {
 496                 SAFE_FREE(err_attr_name);
 497         }
 498
 499         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_LATIDUE, &gps_value, NULL);
 500         if (mmf_error == FILEINFO_ERROR_NONE) {
 501                 if (latitude != NULL)
 502                         *latitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 503         } else {
 504                 SAFE_FREE(err_attr_name);
 505         }
 506
 507         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALTIDUE, &gps_value, NULL);
 508         if (mmf_error == FILEINFO_ERROR_NONE) {
 509                 if (altitude != NULL)
 510                         *altitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 511         } else {
 512                 SAFE_FREE(err_attr_name);
 513         }
 514
 515         return MS_MEDIA_ERR_NONE;
 516 }
 517
 518 static int __media_svc_resize_artwork(const char *path, const char *img_format)
 519 {
 520         int ret = MS_MEDIA_ERR_NONE;
 521         unsigned int width = 0;
 522         unsigned int height = 0;
 523         unsigned int resized_width = 0;
 524         unsigned int resized_height = 0;
 525         mm_util_img_codec_type img_type = IMG_CODEC_UNKNOWN_TYPE;
 526
 527         if ((strstr(img_format, "jpeg") != NULL) || (strstr(img_format, "jpg") != NULL) || (strstr(img_format, "JPG") != NULL)) {
 528                 media_svc_debug("type [jpeg]");
 529
 530                 mm_util_extract_image_info(path, &img_type, &width, &height);
 531
 532                 if (width <= MEDIA_SVC_ARTWORK_SIZE || height <= MEDIA_SVC_ARTWORK_SIZE) {
 533                         media_svc_debug("No need resizing");
 534                         return MS_MEDIA_ERR_NONE;
 535                 }
 536
 537                 /* resizing */
 538                 if (width > height) {
 539                         resized_height = MEDIA_SVC_ARTWORK_SIZE;
 540                         resized_width = width * MEDIA_SVC_ARTWORK_SIZE / height;
 541                 } else {
 542                         resized_width = MEDIA_SVC_ARTWORK_SIZE;
 543                         resized_height = height * MEDIA_SVC_ARTWORK_SIZE / width;
 544                 }
 545
 546                 ret = mm_util_resize_P_P(path, resized_width, resized_height, path);
 547
 548         } else if ((strstr(img_format, "png") != NULL) || (strstr(img_format, "PNG") != NULL)) {
 549                 media_svc_debug("type [png]");
 550         } else {
 551                 media_svc_debug("Not proper img format");
 552         }
 553
 554         return ret;
 555 }
 556
 557 static int __media_svc_safe_atoi(char *buffer, int *si)
 558 {
 559         char *end = NULL;
 560         errno = 0;
 561         media_svc_retvm_if(buffer == NULL || si == NULL, MS_MEDIA_ERR_INTERNAL, "invalid parameter");
 562
 563         const long sl = strtol(buffer, &end, 10);
 564
 565         media_svc_retvm_if(end == buffer, MS_MEDIA_ERR_INTERNAL, "not a decimal number");
 566         media_svc_retvm_if('\0' != *end, MS_MEDIA_ERR_INTERNAL, "extra characters at end of input: %s", end);
 567         media_svc_retvm_if((LONG_MIN == sl || LONG_MAX == sl) && (ERANGE == errno), MS_MEDIA_ERR_INTERNAL, "out of range of type long");
 568         media_svc_retvm_if(sl > INT_MAX, MS_MEDIA_ERR_INTERNAL, "greater than INT_MAX");
 569         media_svc_retvm_if(sl < INT_MIN, MS_MEDIA_ERR_INTERNAL, "less than INT_MIN");
 570
 571         *si = (int)sl;
 572
 573         return MS_MEDIA_ERR_NONE;
 574 }
 575
 576 static int __media_svc_save_image(unsigned char *image, unsigned int size, char *image_path, uid_t uid)
 577 {
 578         int ret = MS_MEDIA_ERR_NONE;
 579
 580         media_svc_debug("start save image, path [%s] image size [%d]", image_path, size);
 581
 582         if (!image) {
 583                 media_svc_error("invalid image..");
 584                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 585         }
 586
 587         struct statfs fs;
 588         char *thumb_path = NULL;
 589         ret = ms_user_get_root_thumb_store_path(uid, &thumb_path);
 590         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "ms_user_get_root_thumb_store_path fail");
 591
 592         if (-1 == statfs(thumb_path, &fs)) {
 593                 media_svc_error("error in statfs");
 594                 SAFE_FREE(thumb_path);
 595                 return MS_MEDIA_ERR_INTERNAL;
 596         }
 597
 598         SAFE_FREE(thumb_path);
 599
 600         long bsize_kbytes = fs.f_bsize >> 10;
 601
 602         if ((bsize_kbytes * fs.f_bavail) < 1024) {
 603                 media_svc_error("not enought space...");
 604                 return MS_MEDIA_ERR_NOT_ENOUGH_SPACE;
 605         }
 606
 607         FILE *fp = NULL;
 608         int nwrite = -1;
 609         if (image != NULL && size > 0) {
 610                 fp = fopen(image_path, "w");
 611
 612                 if (fp == NULL) {
 613                         media_svc_error("failed to open file");
 614                         return MS_MEDIA_ERR_INTERNAL;
 615                 }
 616
 617                 nwrite = fwrite(image, 1, size, fp);
 618                 if (nwrite != size) {
 619                         media_svc_error("failed to write thumbnail");
 620                         fclose(fp);
 621                         return MS_MEDIA_ERR_INTERNAL;
 622                 }
 623                 fclose(fp);
 624         }
 625
 626         return MS_MEDIA_ERR_NONE;
 627 }
 628
 629 static char *__media_svc_get_title_from_filepath(const char *path)
 630 {
 631         char *filename = NULL;
 632         char *title = NULL;
 633         char    *ext = NULL;
 634         int filename_len = -1;
 635         int new_title_len = -1;
 636
 637         if (!path) {
 638                 media_svc_error("path is NULL");
 639                 return NULL;
 640         }
 641
 642         filename = g_path_get_basename(path);
 643         if (!STRING_VALID(filename)) {
 644                 media_svc_error("wrong file name");
 645                 SAFE_FREE(filename);
 646                 return NULL;
 647         }
 648
 649         filename_len = strlen(filename);
 650
 651         ext = g_strrstr(filename, ".");
 652         if (!ext) {
 653                 media_svc_error("there is no file extention");
 654                 return filename;
 655         }
 656
 657         new_title_len = filename_len - strlen(ext);
 658         if (new_title_len < 1) {
 659                 media_svc_error("title length is zero");
 660                 SAFE_FREE(filename);
 661                 return NULL;
 662         }
 663
 664         title = g_strndup(filename, new_title_len < MEDIA_SVC_PATHNAME_SIZE ? new_title_len : MEDIA_SVC_PATHNAME_SIZE - 1);
 665
 666         SAFE_FREE(filename);
 667
 668         media_svc_debug("extract title is [%s]", title);
 669
 670         return title;
 671 }
 672
 673 int _media_svc_remove_file(const char *path)
 674 {
 675         int result = -1;
 676
 677         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 678
 679         result = remove(path);
 680         if (result == 0) {
 681                 media_svc_debug("success to remove file");
 682                 return MS_MEDIA_ERR_NONE;
 683         } else {
 684                 media_svc_stderror("fail to remove file result");
 685                 return MS_MEDIA_ERR_INTERNAL;
 686         }
 687 }
 688
 689 int _media_svc_get_thumbnail_path(media_svc_media_type_e media_type, char *thumb_path, const char *pathname, const char *img_format, uid_t uid)
 690 {
 691         int ret = MS_MEDIA_ERR_NONE;
 692         char file_ext[MEDIA_SVC_FILE_EXT_LEN_MAX + 1] = {0, };
 693         char hash[255 + 1] = {0, };
 694         char *thumb_dir = NULL;
 695         char *thumbfile_ext = NULL;
 696
 697         ret = ms_user_get_root_thumb_store_path(uid, &thumb_dir);
 698         if (!STRING_VALID(thumb_dir)) {
 699                 media_svc_error("ms_user_get_root_thumb_store_path failed");
 700                 return MS_MEDIA_ERR_INTERNAL;
 701         }
 702
 703         if (!g_file_test(thumb_dir, G_FILE_TEST_IS_DIR)) {
 704                 media_svc_error("Wrong path[%s]", thumb_dir);
 705                 SAFE_FREE(thumb_dir);
 706                 return MS_MEDIA_ERR_INTERNAL;
 707         }
 708
 709         memset(file_ext, 0, sizeof(file_ext));
 710         if (!__media_svc_get_file_ext(pathname, file_ext))
 711                 media_svc_error("get file ext fail");
 712
 713         ret = mb_svc_generate_hash_code(pathname, hash, sizeof(hash));
 714         if (ret != MS_MEDIA_ERR_NONE) {
 715                 media_svc_error("mb_svc_generate_hash_code failed : %d", ret);
 716                 SAFE_FREE(thumb_dir);
 717                 return MS_MEDIA_ERR_INTERNAL;
 718         }
 719
 720         if (media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC) {
 721                 if ((strstr(img_format, "jpeg") != NULL) || (strstr(img_format, "jpg") != NULL) || (strstr(img_format, "JPG") != NULL)) {
 722                         thumbfile_ext = (char *)"jpg";
 723                 } else if ((strstr(img_format, "png") != NULL) || (strstr(img_format, "PNG") != NULL)) {
 724                         thumbfile_ext = (char *)"png";
 725                 } else if ((strstr(img_format, "gif") != NULL) || (strstr(img_format, "GIF") != NULL)) {
 726                         thumbfile_ext = (char *)"gif";
 727                 } else if ((strstr(img_format, "bmp") != NULL) || (strstr(img_format, "BMP") != NULL)) {
 728                         thumbfile_ext = (char *)"bmp";
 729                 } else {
 730                         media_svc_error("Not proper img format");
 731                         SAFE_FREE(thumb_dir);
 732                         return MS_MEDIA_ERR_INTERNAL;
 733                 }
 734
 735                 snprintf(thumb_path, MEDIA_SVC_PATHNAME_SIZE, "%s/.%s-%s.%s", thumb_dir, file_ext, hash, thumbfile_ext);
 736         } else {
 737                 if (strcasecmp(file_ext, "PNG") == 0)
 738                         snprintf(thumb_path, MEDIA_SVC_PATHNAME_SIZE, "%s/.%s-%s.png", thumb_dir, file_ext, hash);
 739                 else
 740                         snprintf(thumb_path, MEDIA_SVC_PATHNAME_SIZE, "%s/.%s-%s.jpg", thumb_dir, file_ext, hash);
 741         }
 742
 743         SAFE_FREE(thumb_dir);
 744
 745         return MS_MEDIA_ERR_NONE;
 746 }
 747
 748 int _media_svc_get_file_time(const char *full_path)
 749 {
 750         struct stat statbuf;
 751         int fd = 0;
 752
 753         memset(&statbuf, 0, sizeof(struct stat));
 754         fd = stat(full_path, &statbuf);
 755         if (fd == -1) {
 756                 media_svc_error("stat(%s) fails.", full_path);
 757                 return MS_MEDIA_ERR_INTERNAL;
 758         }
 759
 760         return statbuf.st_mtime;
 761 }
 762
 763 int _media_svc_set_default_value(media_svc_content_info_s *content_info, bool refresh)
 764 {
 765         /* Set default GPS value before extracting meta information */
 766         content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 767         content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 768         content_info->media_meta.altitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 769
 770         /* Set filename to title for all media */
 771         char *title = NULL;
 772         title = __media_svc_get_title_from_filepath(content_info->path);
 773         if (title) {
 774                 content_info->media_meta.title = g_strdup(title);
 775                 SAFE_FREE(title);
 776                 media_svc_retv_del_if(content_info->media_meta.title == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 777         } else {
 778                 media_svc_error("Can't extract title");
 779                 content_info->media_meta.title = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 780                 media_svc_retv_del_if(content_info->media_meta.title == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 781         }
 782
 783         /* Set default value before extracting meta information */
 784         content_info->media_meta.description = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 785         media_svc_retv_del_if(content_info->media_meta.description == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 786
 787         content_info->media_meta.copyright = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 788         media_svc_retv_del_if(content_info->media_meta.copyright == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 789
 790         content_info->media_meta.track_num = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 791         media_svc_retv_del_if(content_info->media_meta.track_num == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 792
 793         content_info->media_meta.album = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 794         media_svc_retv_del_if(content_info->media_meta.album == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 795
 796         content_info->media_meta.artist = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 797         media_svc_retv_del_if(content_info->media_meta.artist == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 798
 799         content_info->media_meta.album_artist = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 800         media_svc_retv_del_if(content_info->media_meta.album_artist == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 801
 802         content_info->media_meta.genre = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 803         media_svc_retv_del_if(content_info->media_meta.genre == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 804
 805         content_info->media_meta.composer = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 806         media_svc_retv_del_if(content_info->media_meta.composer == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 807
 808         content_info->media_meta.year = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 809         media_svc_retv_del_if(content_info->media_meta.year == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 810
 811         if (refresh) {
 812                 media_svc_debug("refresh");
 813                 return MS_MEDIA_ERR_NONE;
 814         }
 815
 816         content_info->favourate = 0;
 817         content_info->media_meta.rating = 0;
 818
 819         return MS_MEDIA_ERR_NONE;
 820 }
 821
 822 int _media_svc_set_media_info(media_svc_content_info_s *content_info, const char *storage_id, ms_user_storage_type_e storage_type, const char *path, bool refresh)
 823 {
 824         int ret = MS_MEDIA_ERR_NONE;
 825         char * media_uuid = NULL;
 826         bool drm_type = false;
 827         char mime_type[256] = {0, };
 828         media_svc_media_type_e media_type;
 829
 830         media_svc_retvm_if(!_media_svc_is_valid_storage_type(storage_type), MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid storage_type");
 831         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 832
 833         content_info->path = g_strdup(path);
 834         media_svc_retv_del_if(content_info->path == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 835
 836         struct stat st;
 837         memset(&st, 0, sizeof(struct stat));
 838         if (stat(path, &st) == 0) {
 839                 content_info->modified_time = st.st_mtime;
 840                 content_info->timeline = content_info->modified_time;
 841                 content_info->size = st.st_size;
 842         } else {
 843                 media_svc_stderror("stat failed");
 844         }
 845
 846         _media_svc_set_default_value(content_info, refresh);
 847
 848         /* refresh is TRUE when file modified. so only modified_time and size are changed*/
 849         if (refresh) {
 850                 media_svc_debug("refresh");
 851                 return MS_MEDIA_ERR_NONE;
 852         }
 853
 854         content_info->storage_uuid = g_strdup(storage_id);
 855         media_svc_retv_del_if(content_info->storage_uuid == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 856
 857         content_info->storage_type = storage_type;
 858         time(&content_info->added_time);
 859
 860         media_uuid = _media_info_generate_uuid();
 861         if (media_uuid == NULL) {
 862                 _media_svc_destroy_content_info(content_info);
 863                 return MS_MEDIA_ERR_INTERNAL;
 864         }
 865
 866         content_info->media_uuid = g_strdup(media_uuid);
 867         media_svc_retv_del_if(content_info->media_uuid == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 868
 869         content_info->file_name = g_path_get_basename(path);
 870         media_svc_retv_del_if(content_info->file_name == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 871
 872         /* if the file is DRM file, drm_type value is DRM_TRUE(1).
 873         if drm_contentinfo is not NULL, the file is OMA DRM.*/
 874         ret = __media_svc_get_mime_type(path, mime_type);
 875         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 876
 877         media_svc_debug("mime [%s]", mime_type);
 878         content_info->is_drm = drm_type;
 879
 880         ret = __media_svc_get_media_type(path, mime_type, &media_type);
 881         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 882
 883         content_info->mime_type = g_strdup(mime_type);
 884         media_svc_retv_del_if(content_info->mime_type == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 885
 886         media_svc_sec_debug("storage[%d], path[%s], media_type[%d]", storage_type, path, media_type);
 887
 888         content_info->media_type = media_type;
 889
 890         return MS_MEDIA_ERR_NONE;
 891 }
 892
 893 int image_360_check(char *path)
 894 {
 895         FILE *fp = NULL;
 896         long app1_size = 0;
 897         int size = 1;
 898         unsigned char exif_header[4] = {0, };
 899         unsigned char exif_app1[2] = {0, };
 900         unsigned char exif_app1_xmp[2] = {0, };
 901         long exif_app1_xmp_size = 0;
 902         unsigned char exif_app1_xmp_t[2] = {0, };
 903         char *xmp_data = NULL;
 904         int size1 = 0;
 905         int size2 = 0;
 906         int fdata = 0;
 907         int temp = 0;
 908
 909         memset(exif_header, 0x00, sizeof(exif_header));
 910         memset(exif_app1, 0x00, sizeof(exif_app1));
 911         memset(exif_app1_xmp, 0x00, sizeof(exif_app1_xmp));
 912         memset(exif_app1_xmp_t, 0x00, sizeof(exif_app1_xmp_t));
 913
 914         fp = fopen(path, "rb");
 915         if (fp == NULL)
 916                 goto ERROR;
 917
 918         size = fread(exif_header, 1, sizeof(exif_header), fp);
 919         if (size <= 0)
 920                 goto ERROR;
 921
 922         if ((exif_header[0] == 0xff) && (exif_header[1] == 0xd8) && (exif_header[2] == 0xff) && (exif_header[3] == 0xe1)) {
 923                 size = fread(exif_app1, 1, sizeof(exif_app1), fp);
 924                 if (size <= 0)
 925                         goto ERROR;
 926
 927                 size1 = exif_app1[0];
 928                 size2 = exif_app1[1];
 929
 930                 app1_size = size1 * 256 + size2 - 2;
 931
 932                 if (fseek(fp, app1_size, SEEK_CUR) != 0)
 933                         goto ERROR;
 934
 935                 size = fread(exif_app1_xmp, 1, sizeof(exif_app1_xmp), fp);
 936                 if (size <= 0)
 937                         goto ERROR;
 938
 939                 if ((exif_app1_xmp[0] == 0xff) && (exif_app1_xmp[1] == 0xe1)) {
 940                         int result = 0;
 941                         char *ptr = NULL;
 942                         size = fread(exif_app1_xmp_t, 1, sizeof(exif_app1_xmp_t), fp);
 943                         if (size <= 0)
 944                                 goto ERROR;
 945
 946                         size1 = exif_app1_xmp_t[0];
 947                         size2 = exif_app1_xmp_t[1];
 948
 949                         exif_app1_xmp_size = size1 * 256 + size2 - 2;
 950
 951                         if (exif_app1_xmp_size > 0) {
 952                                 xmp_data = (char *)malloc(exif_app1_xmp_size);
 953                                 memset(xmp_data, 0x0, exif_app1_xmp_size);
 954
 955                                 ptr = xmp_data;
 956
 957                                 while (exif_app1_xmp_size >= 0) {
 958                                         exif_app1_xmp_size--;
 959                                         fdata = fgetc(fp);
 960                                         if (fdata == EOF)
 961                                                 continue;
 962                                         if (fdata == '\0')
 963                                                 continue;
 964                                         *ptr = (char)fdata;
 965                                         ptr++;
 966                                         temp++;
 967                                 }
 968                                 ptr = ptr - temp;
 969
 970                                 if (strstr(ptr, "UsePanoramaViewer")
 971                                 && strstr(ptr, "True")
 972                                 && strstr(ptr, "ProjectionType")
 973                                 && strstr(ptr, "equirectangular"))
 974                                         result = 1;
 975
 976                                 SAFE_FREE(xmp_data);
 977                         } else {
 978                                 media_svc_error("invalid exif_app1_xmp_size [%ld]", exif_app1_xmp_size);
 979                         }
 980
 981                         if (fp) {
 982                                 fclose(fp);
 983                                 fp = NULL;
 984                         }
 985                         return result;
 986                 } else {
 987                         goto ERROR;
 988                 }
 989         } else {
 990                 goto ERROR;
 991         }
 992 ERROR:
 993         if (fp) {
 994                 fclose(fp);
 995                 fp = NULL;
 996         }
 997         return 0;
 998 }
 999
1000 int _media_svc_extract_image_metadata(media_svc_content_info_s *content_info)
1001 {
1002         double value = 0.0;
1003         int orient_value = 0;
1004         int exif_width = 0;
1005         int exif_height = 0;
1006         ExifData *ed = NULL;
1007         bool has_datetaken = false;
1008         double fnumber = 0.0;
1009         int iso = 0;
1010         char *path = NULL;
1011
1012         char buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = { '\0' };
1013
1014         memset(buf, 0x00, sizeof(buf));
1015
1016         if (content_info == NULL || content_info->media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE) {
1017                 media_svc_error("content_info == NULL || media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE");
1018                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1019         }
1020
1021         path = content_info->path;
1022         if (!STRING_VALID(path)) {
1023                 media_svc_error("Invalid Path");
1024                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1025         }
1026
1027         /* Load an ExifData object from an EXIF file */
1028         ed = exif_data_new_from_file(path);
1029
1030         if (!ed) {
1031                 media_svc_sec_debug("There is no exif data in [ %s ]", path);
1032                 goto GET_WIDTH_HEIGHT;
1033         }
1034
1035         content_info->media_meta.is_360 = image_360_check(path);
1036
1037         if (__media_svc_get_exif_info(ed, NULL, NULL, &value, EXIF_TAG_GPS_LATITUDE) == MS_MEDIA_ERR_NONE) {
1038                 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_GPS_LATITUDE_REF) == MS_MEDIA_ERR_NONE) {
1039                         if (strlen(buf) > 0) {
1040                                 if (strcmp(buf, "S") == 0)
1041                                         value = -1 * value;
1042                         }
1043                         content_info->media_meta.latitude = value;
1044                 } else {
1045                         content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1046                 }
1047         } else {
1048                 content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1049         }
1050
1051         memset(buf, 0x00, sizeof(buf));
1052
1053         if (__media_svc_get_exif_info(ed, NULL, NULL, &value, EXIF_TAG_GPS_LONGITUDE) == MS_MEDIA_ERR_NONE) {
1054                 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_GPS_LONGITUDE_REF) == MS_MEDIA_ERR_NONE) {
1055                         if (strlen(buf) > 0) {
1056                                 if (strcmp(buf, "W") == 0)
1057                                         value = -1 * value;
1058                         }
1059                         content_info->media_meta.longitude = value;
1060                 } else {
1061                         content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1062                 }
1063         } else {
1064                 content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1065         }
1066
1067         memset(buf, 0x00, sizeof(buf));
1068
1069         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_IMAGE_DESCRIPTION) == MS_MEDIA_ERR_NONE) {
1070                 if (strlen(buf) == 0)
1071                         content_info->media_meta.description = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1072                 else
1073                         content_info->media_meta.description = g_strdup(buf);
1074         } else {
1075                 content_info->media_meta.description = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1076         }
1077
1078         memset(buf, 0x00, sizeof(buf));
1079
1080         if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_DATE_TIME_ORIGINAL) == MS_MEDIA_ERR_NONE) {
1081                 if (strlen(buf) > 0) {
1082                         has_datetaken = true;
1083                         content_info->media_meta.datetaken = g_strdup(buf);
1084
1085                         /* This is same as recorded_date */
1086                         content_info->media_meta.recorded_date = g_strdup(buf);
1087                 }
1088         }
1089
1090         memset(buf, 0x00, sizeof(buf));
1091
1092         if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_DATE_TIME) == MS_MEDIA_ERR_NONE) {
1093                 if (strlen(buf) > 0) {
1094                         has_datetaken = true;
1095                         content_info->media_meta.datetaken = g_strdup(buf);
1096
1097                         /* This is same as recorded_date */
1098                         content_info->media_meta.recorded_date =  g_strdup(buf);
1099                 }
1100         }
1101
1102         if (has_datetaken) {
1103                 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.datetaken);
1104                 if (content_info->timeline == 0)
1105                         content_info->timeline = content_info->modified_time;
1106                 else
1107                         media_svc_debug("Timeline : %ld", content_info->timeline);
1108         }
1109
1110         memset(buf, 0x00, sizeof(buf));
1111
1112         /* Get exposure_time value from exif. */
1113         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_EXPOSURE_TIME) == MS_MEDIA_ERR_NONE) {
1114                 if (strlen(buf) > 0)
1115                         content_info->media_meta.exposure_time = g_strdup(buf);
1116         }
1117
1118         /* Get fnumber value from exif. */
1119         if (__media_svc_get_exif_info(ed, NULL, NULL, &fnumber, EXIF_TAG_FNUMBER) == MS_MEDIA_ERR_NONE) {
1120                 if (fnumber > 0.0)
1121                         content_info->media_meta.fnumber = fnumber;
1122                 else
1123                         content_info->media_meta.fnumber = 0.0;
1124         } else {
1125                 content_info->media_meta.fnumber = 0.0;
1126         }
1127
1128         /* Get iso value from exif. */
1129         if (__media_svc_get_exif_info(ed, NULL, &iso, NULL, EXIF_TAG_ISO_SPEED_RATINGS) == MS_MEDIA_ERR_NONE) {
1130                 if (iso > 0)
1131                         content_info->media_meta.iso = iso;
1132                 else
1133                         content_info->media_meta.iso = 0;
1134         } else {
1135                 content_info->media_meta.iso = 0;
1136         }
1137
1138         memset(buf, 0x00, sizeof(buf));
1139
1140         /* Get model value from exif. */
1141         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_MODEL) == MS_MEDIA_ERR_NONE) {
1142                 if (strlen(buf) > 0)
1143                         content_info->media_meta.model = g_strdup(buf);
1144         }
1145
1146         /* Get orientation value from exif. */
1147         if (__media_svc_get_exif_info(ed, NULL, &orient_value, NULL, EXIF_TAG_ORIENTATION) == MS_MEDIA_ERR_NONE) {
1148                 if (orient_value >= NOT_AVAILABLE && orient_value <= ROT_270)
1149                         content_info->media_meta.orientation = orient_value;
1150                 else
1151                         content_info->media_meta.orientation = 0;
1152         } else {
1153                 content_info->media_meta.orientation = 0;
1154         }
1155
1156         /* Get width value from exif. */
1157         if (__media_svc_get_exif_info(ed, NULL, &exif_width, NULL, EXIF_TAG_PIXEL_X_DIMENSION) == MS_MEDIA_ERR_NONE) {
1158                 if (exif_width > 0)
1159                         content_info->media_meta.width = exif_width;
1160                 else
1161                         content_info->media_meta.width = 0;
1162         } else {
1163                 content_info->media_meta.width = 0;
1164         }
1165
1166         /* Get height value from exif. */
1167         if (__media_svc_get_exif_info(ed, NULL, &exif_height, NULL, EXIF_TAG_PIXEL_Y_DIMENSION) == MS_MEDIA_ERR_NONE) {
1168                 if (exif_height > 0)
1169                         content_info->media_meta.height = exif_height;
1170                 else
1171                         content_info->media_meta.height = 0;
1172         } else {
1173                 content_info->media_meta.height = 0;
1174         }
1175
1176         if (ed != NULL) exif_data_unref(ed);
1177
1178 GET_WIDTH_HEIGHT:
1179
1180         if (content_info->media_meta.width == 0 || content_info->media_meta.height == 0) {
1181                 /*Get image width, height*/
1182                 unsigned int img_width = 0;
1183                 unsigned int img_height = 0;
1184                 mm_util_img_codec_type img_type = IMG_CODEC_UNKNOWN_TYPE;
1185
1186                 mm_util_extract_image_info(path, &img_type, &img_width, &img_height);
1187                 if (content_info->media_meta.width == 0)
1188                         content_info->media_meta.width = img_width;
1189
1190                 if (content_info->media_meta.height == 0)
1191                         content_info->media_meta.height = img_height;
1192         }
1193
1194         return MS_MEDIA_ERR_NONE;
1195 }
1196
1197 int _media_svc_extract_music_metadata_for_update(media_svc_content_info_s *content_info, const char *storage_id, const char *path)
1198 {
1199         MMHandleType tag = 0;
1200         char *p = NULL;
1201         int size = -1;
1202         int mmf_error = FILEINFO_ERROR_NONE;
1203         char *err_attr_name = NULL;
1204
1205         content_info->storage_uuid = g_strdup(storage_id);
1206         content_info->path = g_strdup(path);
1207
1208         mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
1209         if (mmf_error != FILEINFO_ERROR_NONE)
1210                 return MS_MEDIA_ERR_INTERNAL;
1211
1212         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM, &p, &size, NULL);
1213         if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1214                 content_info->media_meta.album = g_strdup(p);
1215         else
1216                 SAFE_FREE(err_attr_name);
1217
1218         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTIST, &p, &size, NULL);
1219         if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1220                 content_info->media_meta.artist = g_strdup(p);
1221         else
1222                 SAFE_FREE(err_attr_name);
1223
1224         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM_ARTIST, &p, &size, NULL);
1225         if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1226                 content_info->media_meta.album_artist = g_strdup(p);
1227         else
1228                 SAFE_FREE(err_attr_name);
1229
1230         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_GENRE, &p, &size, NULL);
1231         if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1232                 content_info->media_meta.genre = g_strdup(p);
1233         else
1234                 SAFE_FREE(err_attr_name);
1235
1236         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TITLE, &p, &size, NULL);
1237         if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1238                 if (!isspace(*p)) {
1239                         content_info->media_meta.title = g_strdup(p);
1240                 } else {
1241                         int idx = 0;
1242
1243                         for (idx = 0; idx < size; idx++) {
1244                                 if (isspace(*p)) {
1245                                         media_svc_debug("SPACE [%s]", p);
1246                                         p++;
1247                                         continue;
1248                                 } else {
1249                                         media_svc_debug("Not SPACE [%s]", p);
1250                                         content_info->media_meta.title = g_strdup(p);
1251                                         break;
1252                                 }
1253                         }
1254                 }
1255         }
1256
1257         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &p, &size, NULL);
1258         if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1259                 content_info->media_meta.description = g_strdup(p);
1260         else
1261                 SAFE_FREE(err_attr_name);
1262
1263         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_AUTHOR, &p, &size, NULL);
1264         if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1265                 content_info->media_meta.composer = g_strdup(p);
1266         else
1267                 SAFE_FREE(err_attr_name);
1268
1269         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &p, &size, NULL);
1270         if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1271                 content_info->media_meta.copyright = g_strdup(p);
1272         else
1273                 SAFE_FREE(err_attr_name);
1274
1275         mmf_error = mm_file_destroy_tag_attrs(tag);
1276         if (mmf_error != FILEINFO_ERROR_NONE)
1277                 media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1278
1279         return MS_MEDIA_ERR_NONE;
1280 }
1281
1282 int _media_svc_extract_media_metadata(sqlite3 *handle, bool is_direct, media_svc_content_info_s *content_info, uid_t uid)
1283 {
1284         MMHandleType content = 0;
1285         MMHandleType tag = 0;
1286         char *p = NULL;
1287         unsigned char *image = NULL;
1288         unsigned int size = 0;
1289         int mmf_error = FILEINFO_ERROR_NONE;
1290         char *err_attr_name = NULL;
1291         int album_id = 0;
1292         int ret = MS_MEDIA_ERR_NONE;
1293         int cdis_value = 0;
1294
1295         /*Get Content Tag attribute ===========*/
1296         mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
1297
1298         if (mmf_error == FILEINFO_ERROR_NONE) {
1299                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM, &p, &size, NULL);
1300                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1301                         content_info->media_meta.album = g_strdup(p);
1302                 else
1303                         SAFE_FREE(err_attr_name);
1304
1305                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTIST, &p, &size, NULL);
1306                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1307                         content_info->media_meta.artist = g_strdup(p);
1308                 else
1309                         SAFE_FREE(err_attr_name);
1310
1311                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM_ARTIST, &p, &size, NULL);
1312                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1313                         content_info->media_meta.album_artist = g_strdup(p);
1314                 else
1315                         SAFE_FREE(err_attr_name);
1316
1317                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_GENRE, &p, &size, NULL);
1318                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1319                         content_info->media_meta.genre = g_strdup(p);
1320                 else
1321                         SAFE_FREE(err_attr_name);
1322
1323                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TITLE, &p, &size, NULL);
1324                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1325                         if (!isspace(*p)) {
1326                                 content_info->media_meta.title = g_strdup(p);
1327                         } else {
1328                                 int idx = 0;
1329
1330                                 for (idx = 0; idx < size; idx++) {
1331                                         if (isspace(*p)) {
1332                                                 media_svc_debug("SPACE [%s]", p);
1333                                                 p++;
1334                                                 continue;
1335                                         } else {
1336                                                 media_svc_debug("Not SPACE [%s]", p);
1337                                                 content_info->media_meta.title = g_strdup(p);
1338                                                 break;
1339                                         }
1340                                 }
1341                         }
1342                 }
1343
1344                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &p, &size, NULL);
1345                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1346                         content_info->media_meta.description = g_strdup(p);
1347                 else
1348                         SAFE_FREE(err_attr_name);
1349
1350                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_SPHERICAL, &content_info->media_meta.is_360, NULL);
1351                 if (mmf_error != FILEINFO_ERROR_NONE)
1352                         SAFE_FREE(err_attr_name);
1353
1354                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_RECDATE, &p, &size, NULL);
1355                 if ((mmf_error == FILEINFO_ERROR_NONE) && (size > 0)) {
1356                         char mime_type[255] = {0, };
1357                         ret = __media_svc_get_mime_type(content_info->path, mime_type);
1358                         /*if 3gp that audio only, media_type is music */
1359                         if ((ret == MS_MEDIA_ERR_NONE) &&
1360                                 ((content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO && strcmp(mime_type, "video/mp4") == 0) ||
1361                                 (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO && strcmp(mime_type, "video/3gpp") == 0) ||
1362                                 (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC && strcmp(mime_type, "video/3gpp") == 0) ||
1363                                 (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC && strcmp(mime_type, "audio/mp4") == 0))) {
1364                                 /*Creation time format is 2013-01-01 00:00:00. change it to 2013:01:01 00:00:00 like exif time format*/
1365                                 char *time_info = g_strdup_printf("0000:00:00 00:00:00 +0000");
1366                                 char *p_value = p;
1367                                 char *time_value = time_info;
1368                                 if (time_info != NULL) {
1369                                         while (*p_value != '\0') {
1370                                                 if (*p_value == '-')
1371                                                         *time_value = ':';
1372                                                 else
1373                                                         *time_value = *p_value;
1374                                                 time_value++;
1375                                                 p_value++;
1376                                         }
1377                                         content_info->media_meta.recorded_date = g_strdup(time_info);
1378                                         SAFE_FREE(time_info);
1379                                 } else {
1380                                         media_svc_error("memory allocation error");
1381                                 }
1382                         } else {
1383                                 content_info->media_meta.recorded_date = g_strdup(p);
1384                         }
1385
1386                         if (STRING_VALID(content_info->media_meta.recorded_date)) {
1387                                 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.recorded_date);
1388                                 if (content_info->timeline == 0)
1389                                         content_info->timeline = content_info->modified_time;
1390                                 else
1391                                         media_svc_debug("Timeline : %ld", content_info->timeline);
1392
1393                                 /* This is same as datetaken */
1394                                 /* Remove compensation string */
1395                                 if (strlen(content_info->media_meta.recorded_date) > MEDIA_SVC_DEFAULT_FORMAT_LEN) {
1396                                         content_info->media_meta.datetaken = g_strndup(content_info->media_meta.recorded_date, MEDIA_SVC_DEFAULT_FORMAT_LEN);
1397                                         g_free(content_info->media_meta.recorded_date);
1398                                         content_info->media_meta.recorded_date = g_strdup(content_info->media_meta.datetaken);
1399                                 } else {
1400                                         content_info->media_meta.datetaken = g_strdup(content_info->media_meta.recorded_date);
1401                                 }
1402                         }
1403                 } else {
1404                         SAFE_FREE(err_attr_name);
1405                 }
1406
1407                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_AUTHOR, &p, &size, NULL);
1408                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1409                         content_info->media_meta.composer = g_strdup(p);
1410                 else
1411                         SAFE_FREE(err_attr_name);
1412
1413                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &p, &size, NULL);
1414                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1415                         content_info->media_meta.copyright = g_strdup(p);
1416                 else
1417                         SAFE_FREE(err_attr_name);
1418
1419                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TRACK_NUM, &p, &size, NULL);
1420                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1421                         content_info->media_meta.track_num = g_strdup(p);
1422                 else
1423                         SAFE_FREE(err_attr_name);
1424
1425                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DATE, &p, &size, NULL);
1426                 if (mmf_error == FILEINFO_ERROR_NONE && size == 4) {
1427                         int year = 0;
1428                         if ((p != NULL) && (__media_svc_safe_atoi(p, &year) == MS_MEDIA_ERR_NONE))
1429                                 content_info->media_meta.year = g_strdup(p);
1430                         else
1431                                 media_svc_debug("Wrong Year Information [%s]", p);
1432                 } else {
1433                         SAFE_FREE(err_attr_name);
1434                 }
1435
1436                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_RATING, &p, &size, NULL);
1437                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1438                         int rate = 0;
1439                         if ((p != NULL) && (__media_svc_safe_atoi(p, &rate) == MS_MEDIA_ERR_NONE))
1440                                 content_info->media_meta.rating = rate;
1441                 } else {
1442                         SAFE_FREE(err_attr_name);
1443                         content_info->media_meta.rating = 0;
1444                 }
1445
1446                 /*Do not extract artwork for the USB Storage content*/
1447                 if (content_info->storage_type != MS_USER_STORAGE_EXTERNAL_USB) {
1448                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK, &image, &size, NULL);
1449                         if (mmf_error != FILEINFO_ERROR_NONE) {
1450                                 media_svc_error("fail to get tag artwork - err(%x)", mmf_error);
1451                                 SAFE_FREE(err_attr_name);
1452                         } else {
1453                                 /*media_svc_debug("artwork size1 [%d]", size); */
1454                         }
1455
1456                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK_SIZE, &size, NULL);
1457                         if (mmf_error != FILEINFO_ERROR_NONE) {
1458                                 media_svc_error("fail to get artwork size - err(%x)", mmf_error);
1459                                 SAFE_FREE(err_attr_name);
1460                         } else {
1461                                 /*media_svc_debug("artwork size2 [%d]", size); */
1462                         }
1463
1464                         if (image != NULL && size > 0) {
1465                                 char thumb_path[MEDIA_SVC_PATHNAME_SIZE] = "\0";
1466                                 int artwork_mime_size = -1;
1467
1468                                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK_MIME, &p, &artwork_mime_size, NULL);
1469                                 if ((mmf_error == FILEINFO_ERROR_NONE) && (artwork_mime_size > 0)) {
1470                                         ret = _media_svc_get_thumbnail_path(content_info->media_type, thumb_path, content_info->path, p, uid);
1471                                         if (ret != MS_MEDIA_ERR_NONE)
1472                                                 media_svc_error("Fail to Get Thumbnail Path");
1473
1474                                         if (strlen(thumb_path) > 0) {
1475                                                 ret = __media_svc_save_image(image, size, thumb_path, uid);
1476                                                 if (ret != MS_MEDIA_ERR_NONE) {
1477                                                         media_svc_error("Fail to Save Image");
1478                                                 } else {
1479                                                         /* albumart resizing */
1480                                                         ret = __media_svc_resize_artwork(thumb_path, p);
1481                                                         if (ret != MS_MEDIA_ERR_NONE) {
1482                                                                 media_svc_error("Fail to Make Thumbnail Image");
1483                                                                 _media_svc_remove_file(thumb_path);
1484
1485                                                         } else {
1486                                                                 content_info->thumbnail_path = g_strdup(thumb_path);
1487                                                         }
1488                                                 }
1489                                         }
1490                                 } else {
1491                                         SAFE_FREE(err_attr_name);
1492                                 }
1493                         }
1494                 }
1495
1496                 /*Initialize album_id to 0. below code will set the album_id*/
1497                 content_info->album_id = album_id;
1498                 ret = _media_svc_get_album_id(handle, content_info->media_meta.album, content_info->media_meta.artist, &album_id);
1499                 if (ret != MS_MEDIA_ERR_NONE) {
1500                         if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
1501                                 media_svc_debug("album does not exist. So start to make album art");
1502                                 if ((g_strcmp0(content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN)) &&
1503                                         (g_strcmp0(content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN)))
1504                                         ret = _media_svc_append_album(handle, is_direct, content_info->media_meta.album, content_info->media_meta.artist, content_info->thumbnail_path, &album_id, uid);
1505                                 else
1506                                         ret = _media_svc_append_album(handle, is_direct, content_info->media_meta.album, content_info->media_meta.artist, NULL, &album_id, uid);
1507
1508                                 content_info->album_id = album_id;
1509                         }
1510                 } else {
1511                         content_info->album_id = album_id;
1512                 }
1513
1514                 if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO) {
1515                         double longitude = 0.0;
1516                         double latitude = 0.0;
1517                         double altitude = 0.0;
1518
1519                         __media_svc_get_location_value(tag, &longitude, &latitude, &altitude);
1520                         content_info->media_meta.longitude = longitude;
1521                         content_info->media_meta.latitude = latitude;
1522                         content_info->media_meta.altitude = altitude;
1523
1524                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_CDIS, &cdis_value, NULL);
1525                         if (mmf_error != FILEINFO_ERROR_NONE) {
1526                                 cdis_value = 0;
1527                                 SAFE_FREE(err_attr_name);
1528                         }
1529
1530                         media_svc_debug("CDIS : %d", cdis_value);
1531
1532                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ROTATE, &p, &size, NULL);
1533                         if ((mmf_error == FILEINFO_ERROR_NONE) && (size > 0)) {
1534                                 content_info->media_meta.orientation = atoi(p);
1535                         } else {
1536                                 SAFE_FREE(err_attr_name);
1537                                 content_info->media_meta.orientation = 0;
1538                                 media_svc_debug("fail to get video orientation attr - err(%x)", mmf_error);
1539                         }
1540                 }
1541
1542                 mmf_error = mm_file_destroy_tag_attrs(tag);
1543                 if (mmf_error != FILEINFO_ERROR_NONE)
1544                         media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1545         }       else {
1546                 content_info->album_id = album_id;
1547         }
1548
1549         /*Get Content attribute ===========*/
1550         if (cdis_value == 1)
1551                 mmf_error = mm_file_create_content_attrs_safe(&content, content_info->path);
1552         else
1553                 mmf_error = mm_file_create_content_attrs_simple(&content, content_info->path);
1554
1555         if (mmf_error == FILEINFO_ERROR_NONE) {
1556                 /*Common attribute*/
1557                 mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_DURATION, &content_info->media_meta.duration, NULL);
1558                 if (mmf_error != FILEINFO_ERROR_NONE) {
1559                         SAFE_FREE(err_attr_name);
1560                         media_svc_debug("fail to get duration attr - err(%x)", mmf_error);
1561                 } else {
1562                         /*media_svc_debug("duration : %d", content_info->media_meta.duration); */
1563                 }
1564
1565                 /*Sound/Music attribute*/
1566                 if ((content_info->media_type == MEDIA_SVC_MEDIA_TYPE_SOUND) || (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC)) {
1567
1568                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &content_info->media_meta.bitrate, NULL);
1569                         if (mmf_error != FILEINFO_ERROR_NONE) {
1570                                 SAFE_FREE(err_attr_name);
1571                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1572                         } else {
1573                                 /*media_svc_debug("bit rate : %d", content_info->media_meta.bitrate); */
1574                         }
1575
1576                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_SAMPLERATE, &content_info->media_meta.samplerate, NULL);
1577                         if (mmf_error != FILEINFO_ERROR_NONE) {
1578                                 SAFE_FREE(err_attr_name);
1579                                 media_svc_debug("fail to get sample rate attr - err(%x)", mmf_error);
1580                         } else {
1581                                 /*media_svc_debug("sample rate : %d", content_info->media_meta.samplerate); */
1582                         }
1583
1584                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_CHANNELS, &content_info->media_meta.channel, NULL);
1585                         if (mmf_error != FILEINFO_ERROR_NONE) {
1586                                 SAFE_FREE(err_attr_name);
1587                                 media_svc_debug("fail to get audio channels attr - err(%x)", mmf_error);
1588                         } else {
1589                                 /*media_svc_debug("channel : %d", content_info->media_meta.channel); */
1590                         }
1591
1592                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITPERSAMPLE, &content_info->media_meta.bitpersample, NULL);
1593                         if (mmf_error != FILEINFO_ERROR_NONE) {
1594                                 SAFE_FREE(err_attr_name);
1595                                 media_svc_debug("fail to get audio bit per sample attr - err(%x)", mmf_error);
1596                         } else {
1597                                 media_svc_debug("bitpersample : %d", content_info->media_meta.bitpersample);
1598                         }
1599                 } else if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO)      {       /*Video attribute*/
1600                         int audio_bitrate = 0;
1601                         int video_bitrate = 0;
1602
1603                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &audio_bitrate, NULL);
1604                         if (mmf_error != FILEINFO_ERROR_NONE) {
1605                                 SAFE_FREE(err_attr_name);
1606                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1607                         } else {
1608                                 /*media_svc_debug("audio bit rate : %d", audio_bitrate); */
1609                         }
1610
1611                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_BITRATE, &video_bitrate, NULL);
1612                         if (mmf_error != FILEINFO_ERROR_NONE) {
1613                                 SAFE_FREE(err_attr_name);
1614                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1615                         } else {
1616                                 /*media_svc_debug("video bit rate : %d", video_bitrate); */
1617                         }
1618
1619                         content_info->media_meta.bitrate = audio_bitrate + video_bitrate;
1620
1621                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_WIDTH, &content_info->media_meta.width, NULL);
1622                         if (mmf_error != FILEINFO_ERROR_NONE) {
1623                                 SAFE_FREE(err_attr_name);
1624                                 media_svc_debug("fail to get video width attr - err(%x)", mmf_error);
1625                         } else {
1626                                 /*media_svc_debug("width : %d", content_info->media_meta.width); */
1627                         }
1628
1629                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_HEIGHT, &content_info->media_meta.height, NULL);
1630                         if (mmf_error != FILEINFO_ERROR_NONE) {
1631                                 SAFE_FREE(err_attr_name);
1632                                 media_svc_debug("fail to get video height attr - err(%x)", mmf_error);
1633                         } else {
1634                                 /*media_svc_debug("height : %d", content_info->media_meta.height); */
1635                         }
1636                 } else {
1637                         media_svc_error("Not support type");
1638                         mmf_error = mm_file_destroy_content_attrs(content);
1639                         if (mmf_error != FILEINFO_ERROR_NONE)
1640                                 media_svc_error("fail to free content attr - err(%x)", mmf_error);
1641
1642                         return MS_MEDIA_ERR_INVALID_PARAMETER;
1643                 }
1644
1645                 mmf_error = mm_file_destroy_content_attrs(content);
1646                 if (mmf_error != FILEINFO_ERROR_NONE)
1647                         media_svc_error("fail to free content attr - err(%x)", mmf_error);
1648         } else {
1649                 media_svc_error("error in mm_file_create_content_attrs [%d]", mmf_error);
1650         }
1651
1652         return MS_MEDIA_ERR_NONE;
1653 }
1654
1655 void _media_svc_destroy_content_info(media_svc_content_info_s *content_info)
1656 {
1657         media_svc_retm_if(content_info == NULL, "content info is NULL");
1658
1659         /* Delete media_svc_content_info_s */
1660         SAFE_FREE(content_info->media_uuid);
1661         SAFE_FREE(content_info->path);
1662         SAFE_FREE(content_info->file_name);
1663         SAFE_FREE(content_info->mime_type);
1664         SAFE_FREE(content_info->folder_uuid);
1665         SAFE_FREE(content_info->thumbnail_path);
1666         SAFE_FREE(content_info->storage_uuid);
1667
1668         /* Delete media_svc_content_meta_s */
1669         SAFE_FREE(content_info->media_meta.title);
1670         SAFE_FREE(content_info->media_meta.album);
1671         SAFE_FREE(content_info->media_meta.artist);
1672         SAFE_FREE(content_info->media_meta.album_artist);
1673         SAFE_FREE(content_info->media_meta.genre);
1674         SAFE_FREE(content_info->media_meta.composer);
1675         SAFE_FREE(content_info->media_meta.year);
1676         SAFE_FREE(content_info->media_meta.recorded_date);
1677         SAFE_FREE(content_info->media_meta.copyright);
1678         SAFE_FREE(content_info->media_meta.track_num);
1679         SAFE_FREE(content_info->media_meta.description);
1680         SAFE_FREE(content_info->media_meta.datetaken);
1681         SAFE_FREE(content_info->media_meta.exposure_time);
1682         SAFE_FREE(content_info->media_meta.model);
1683
1684         SAFE_FREE(content_info->media_meta.title_pinyin);
1685         SAFE_FREE(content_info->media_meta.album_pinyin);
1686         SAFE_FREE(content_info->media_meta.artist_pinyin);
1687         SAFE_FREE(content_info->media_meta.album_artist_pinyin);
1688         SAFE_FREE(content_info->media_meta.genre_pinyin);
1689         SAFE_FREE(content_info->media_meta.composer_pinyin);
1690         SAFE_FREE(content_info->media_meta.copyright_pinyin);
1691         SAFE_FREE(content_info->media_meta.description_pinyin);
1692
1693         return;
1694 }
1695
1696 int __media_svc_get_proper_thumb_size(unsigned int orig_w, unsigned int orig_h, unsigned int *thumb_w, unsigned int *thumb_h)
1697 {
1698         bool portrait = false;
1699         double ratio;
1700
1701         if (orig_w < orig_h)
1702                 portrait = true;
1703
1704         /* Set smaller length to default size */
1705         if (portrait) {
1706                 if (orig_w < *thumb_w)
1707                         *thumb_w = orig_w;
1708                 ratio = (double)orig_h / (double)orig_w;
1709                 *thumb_h = *thumb_w * ratio;
1710         } else {
1711                 if (orig_h < *thumb_h)
1712                         *thumb_h = orig_h;
1713                 ratio = (double)orig_w / (double)orig_h;
1714                 *thumb_w = *thumb_h * ratio;
1715         }
1716
1717         media_svc_debug("proper thumb w: %d h: %d", *thumb_w, *thumb_h);
1718
1719         return MS_MEDIA_ERR_NONE;
1720 }
1721
1722 int _media_svc_create_thumbnail(const char *path, char *thumb_path, media_svc_media_type_e media_type, uid_t uid)
1723 {
1724         int ret = MS_MEDIA_ERR_NONE;
1725         unsigned int origin_w = 0;
1726         unsigned int origin_h = 0;
1727         unsigned int thumb_w = THUMB_WIDTH;
1728         unsigned int thumb_h = THUMB_HEIGHT;
1729         mm_util_img_codec_type image_type = IMG_CODEC_UNKNOWN_TYPE;
1730
1731         if (path == NULL || thumb_path == NULL) {
1732                 media_svc_error("Invalid parameter");
1733                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1734         }
1735
1736         if (!g_file_test(path, G_FILE_TEST_IS_REGULAR)) {
1737                         media_svc_error("Original path(%s) doesn't exist.", path);
1738                         return MS_MEDIA_ERR_INVALID_PARAMETER;
1739         }
1740
1741         ms_user_storage_type_e store_type = -1;
1742         ret = ms_user_get_storage_type(uid, path, &store_type);
1743
1744         if ((ret != MS_MEDIA_ERR_NONE) || ((store_type != MS_USER_STORAGE_INTERNAL) && (store_type != MS_USER_STORAGE_EXTERNAL))) {
1745                 media_svc_sec_error("origin path(%s) is invalid. err : [%d] store_type [%d]", path, ret, store_type);
1746                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1747         }
1748
1749         media_svc_sec_debug("Path[%s] Type[%d]", path, media_type);
1750
1751         //1. make hash path
1752         ret = _media_svc_get_thumbnail_path(media_type, thumb_path, path, THUMB_EXT, uid);
1753         if (ret != MS_MEDIA_ERR_NONE) {
1754                 media_svc_error("_media_svc_get_thumbnail_path failed - %d", ret);
1755                 SAFE_STRLCPY(thumb_path, "", MAX_FILEPATH_LEN);
1756                 return ret;
1757         }
1758
1759         //2. save thumbnail
1760         if (media_type == MEDIA_SVC_MEDIA_TYPE_IMAGE) {
1761                 ret = mm_util_extract_image_info(path, &image_type, &origin_w, &origin_h);
1762                 if (ret != MS_MEDIA_ERR_NONE) {
1763                         media_svc_error("Getting image info is failed err: %d", ret);
1764                         SAFE_STRLCPY(thumb_path, "", MAX_FILEPATH_LEN);
1765                         return MS_MEDIA_ERR_INTERNAL;
1766                 }
1767
1768                 if (image_type == IMG_CODEC_UNKNOWN_TYPE) {
1769                         media_svc_error("Unsupported image codec");
1770                         return MS_MEDIA_ERR_UNSUPPORTED_CONTENT;
1771                 }
1772
1773                 if ((image_type != IMG_CODEC_JPEG) && (origin_w * origin_h > THUMB_MAX_ALLOWED_MEM)) {
1774                         media_svc_error("This original image is too big");
1775                         SAFE_STRLCPY(thumb_path, "", MAX_FILEPATH_LEN);
1776                         return MS_MEDIA_ERR_THUMB_TOO_BIG;
1777                 }
1778
1779                 __media_svc_get_proper_thumb_size(origin_w, origin_h, &thumb_w, &thumb_h);
1780                 ret = mm_util_resize_P_P(path, thumb_w, thumb_h, thumb_path);
1781                 if (ret != MM_UTIL_ERROR_NONE) {
1782                         media_svc_error("mm_util_resize_P_P err: %d", ret);
1783                         SAFE_STRLCPY(thumb_path, "", MAX_FILEPATH_LEN);
1784                         return MS_MEDIA_ERR_INTERNAL;
1785                 }
1786         } else {
1787                 MMHandleType content = (MMHandleType) NULL;
1788                 MMHandleType tag = (MMHandleType) NULL;
1789
1790                 char *p = NULL;
1791                 int cdis_value = 0;
1792                 void *frame = NULL;
1793                 int video_track_num = 0;
1794                 char *err_msg = NULL;
1795                 int size = 0;
1796                 mm_util_image_h img = NULL;
1797                 mm_util_image_h resize_img = NULL;
1798
1799                 /* Get Content Tag attribute for orientation */
1800                 ret = mm_file_create_tag_attrs(&tag, path);
1801                 mm_util_magick_rotate_type rot_type = MM_UTIL_ROTATE_NUM;
1802
1803                 if (ret == FILEINFO_ERROR_NONE) {
1804                         ret = mm_file_get_attrs(tag, &err_msg, MM_FILE_TAG_ROTATE, &p, &size, NULL);
1805                         if (ret == FILEINFO_ERROR_NONE && size >= 0) {
1806                                 if (p == NULL) {
1807                                         rot_type = MM_UTIL_ROTATE_0;
1808                                 } else {
1809                                         if (strncmp(p, "90", size) == 0)
1810                                                 rot_type = MM_UTIL_ROTATE_90;
1811                                         else if (strncmp(p, "180", size) == 0)
1812                                                 rot_type = MM_UTIL_ROTATE_180;
1813                                         else if (strncmp(p, "270", size) == 0)
1814                                                 rot_type = MM_UTIL_ROTATE_270;
1815                                         else
1816                                                 rot_type = MM_UTIL_ROTATE_0;
1817                                 }
1818                                 media_svc_debug("There is tag rotate : %d", rot_type);
1819                         } else {
1820                                 media_svc_debug("There is NOT tag rotate");
1821                                 rot_type = MM_UTIL_ROTATE_0;
1822                                 SAFE_FREE(err_msg);
1823                         }
1824
1825                         ret = mm_file_get_attrs(tag, &err_msg, MM_FILE_TAG_CDIS, &cdis_value, NULL);
1826                         if (ret != FILEINFO_ERROR_NONE) {
1827                                 cdis_value = 0;
1828                                 SAFE_FREE(err_msg);
1829                         }
1830                 } else {
1831                         rot_type = MM_UTIL_ROTATE_0;
1832                         cdis_value = 0;
1833                 }
1834
1835                 ret = mm_file_destroy_tag_attrs(tag);
1836                 if (ret != FILEINFO_ERROR_NONE) {
1837                         media_svc_error("fail to free tag attr - err(%x)", ret);
1838                 }
1839
1840                 if (cdis_value == 1) {
1841                         media_svc_debug("This is CDIS vlaue 1");
1842                         ret = mm_file_create_content_attrs_safe(&content, path);
1843                 } else {
1844                         ret = mm_file_create_content_attrs(&content, path);
1845                 }
1846
1847                 if (ret != FILEINFO_ERROR_NONE) {
1848                         media_svc_error("mm_file_create_content_attrs fails : %d", ret);
1849                         return MS_MEDIA_ERR_INTERNAL;
1850                 }
1851
1852                 ret = mm_file_get_attrs(content, &err_msg, MM_FILE_CONTENT_VIDEO_TRACK_COUNT, &video_track_num, NULL);
1853                 if (ret != FILEINFO_ERROR_NONE) {
1854                         media_svc_error("mm_file_get_attrs fails : %s", err_msg);
1855                         SAFE_FREE(err_msg);
1856                         goto ERROR;
1857                 }
1858
1859                 if (video_track_num > 0) {
1860                         ret = mm_file_get_attrs(content, &err_msg,
1861                                                 MM_FILE_CONTENT_VIDEO_WIDTH,
1862                                                 &origin_w,
1863                                                 MM_FILE_CONTENT_VIDEO_HEIGHT,
1864                                                 &origin_h,
1865                                                 MM_FILE_CONTENT_VIDEO_THUMBNAIL, &frame, /* raw image is RGB888 format */
1866                                                 &size, NULL);
1867
1868                         if (ret != FILEINFO_ERROR_NONE) {
1869                                 media_svc_error("mm_file_get_attrs fails : %s", err_msg);
1870                                 SAFE_FREE(err_msg);
1871                                 goto ERROR;
1872                         }
1873
1874                         media_svc_debug("W[%d] H[%d] Size[%d] Frame[%p] Rotate[%d]", origin_w, origin_h, size, frame, rot_type);
1875                         if (frame == NULL || origin_w == 0 || origin_h == 0) {
1876                                 media_svc_error("Failed to get frame data");
1877                                 goto ERROR;
1878                         }
1879
1880                         ret = __media_svc_get_proper_thumb_size(origin_w, origin_h, &thumb_w, &thumb_h);
1881                         if (thumb_w <= 0 || thumb_h <= 0) {
1882                                 media_svc_error("Failed to get thumb size");
1883                                 goto ERROR;
1884                         }
1885
1886                         media_svc_debug("Origin:W[%d] H[%d] Proper:W[%d] H[%d]", origin_w, origin_h, thumb_w, thumb_h);
1887
1888                         ret = mm_image_create_image(origin_w, origin_h, MM_UTIL_COLOR_RGB24, (unsigned char *)frame, size, &img);
1889                         if (origin_w > thumb_w || origin_h > thumb_h) {
1890                                 if (rot_type != MM_UTIL_ROTATE_0) {
1891                                         ret = mm_util_resize_B_B(img, thumb_w, thumb_h, &resize_img);
1892                                         if (ret != MM_UTIL_ERROR_NONE)
1893                                                 goto ERROR;
1894                                         ret = mm_util_rotate_B_P(resize_img, rot_type, thumb_path);
1895                                 } else {
1896                                         ret = mm_util_resize_B_P(img, thumb_w, thumb_h, thumb_path);
1897                                 }
1898                         } else {
1899                                 if (rot_type != MM_UTIL_ROTATE_0)
1900                                         ret = mm_util_rotate_B_P(img, rot_type, thumb_path);
1901                                 else
1902                                         ret = mm_util_resize_B_P(img, origin_w, origin_h, thumb_path);
1903                         }
1904                 }
1905
1906         ERROR:
1907                 mm_image_destroy_image(img);
1908                 mm_image_destroy_image(resize_img);
1909                 mm_file_destroy_content_attrs(content);
1910
1911                 if (ret != MS_MEDIA_ERR_NONE)
1912                         return MS_MEDIA_ERR_INTERNAL;
1913
1914                 return MS_MEDIA_ERR_NONE;
1915         }
1916
1917         return ret;
1918 }
1919
1920 int _media_svc_get_pinyin_str(const char *src_str, char **pinyin_str)
1921 {
1922         int ret = MS_MEDIA_ERR_NONE;
1923         int size = 0;
1924         pinyin_name_s *pinyinname = NULL;
1925
1926         media_svc_retvm_if(!STRING_VALID(src_str), MS_MEDIA_ERR_INVALID_PARAMETER, "String is NULL");
1927         media_svc_retvm_if(pinyin_str == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "pinyin_str is NULL");
1928
1929         *pinyin_str = NULL;
1930
1931         ret = _media_svc_convert_chinese_to_pinyin(src_str, &pinyinname, &size);
1932         if (ret == MS_MEDIA_ERR_NONE) {
1933                 if (size > 0 && STRING_VALID(pinyinname[0].pinyin_name))
1934                         *pinyin_str = strdup(pinyinname[0].pinyin_name);
1935                 else
1936                         *pinyin_str = strdup(src_str);  /* Return Original Non China Character */
1937         }
1938
1939         _media_svc_pinyin_free(pinyinname, size);
1940
1941         return ret;
1942 }
1943
1944 bool _media_svc_check_pinyin_support(void)
1945 {
1946         int ret = SYSTEM_INFO_ERROR_NONE;
1947         bool is_supported = false;
1948
1949         if (media_svc_pinyin_support == -1) {
1950                 ret = system_info_get_platform_bool("http://tizen.org/feature/content.filter.pinyin", &is_supported);
1951                 if (ret != SYSTEM_INFO_ERROR_NONE) {
1952                         media_svc_debug("SYSTEM_INFO_ERROR: content.filter.pinyin [%d]", ret);
1953                         return false;
1954                 }
1955
1956                 media_svc_pinyin_support = is_supported;
1957         }
1958
1959         return media_svc_pinyin_support;
1960 }
1961
1962 int _media_svc_get_media_type(const char *path, int *mediatype)
1963 {
1964         int ret = MS_MEDIA_ERR_NONE;
1965         char mime_type[256] = {0};
1966         media_svc_media_type_e media_type =  MEDIA_SVC_MEDIA_TYPE_OTHER;
1967
1968         media_svc_retvm_if(mediatype == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "mediatype is NULL");
1969
1970         ret = __media_svc_get_mime_type(path, mime_type);
1971         if (ret == MS_MEDIA_ERR_NONE)
1972                 __media_svc_get_media_type(path, mime_type, &media_type);
1973         else
1974                 media_svc_error("__media_svc_get_mime_type failed");
1975
1976         *mediatype = media_type;
1977
1978         return ret;
1979 }
1980
1981 bool _media_svc_is_valid_storage_type(ms_user_storage_type_e storage_type)
1982 {
1983         if ((storage_type != MS_USER_STORAGE_INTERNAL)
1984                 && (storage_type != MS_USER_STORAGE_EXTERNAL)
1985                 && (storage_type != MS_USER_STORAGE_EXTERNAL_USB)) {
1986                 media_svc_error("storage type is incorrect[%d]", storage_type);
1987                 return false;
1988         }
1989
1990         return true;
1991 }