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[MEDIA_SVC_CATEGORY_ETC].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[MEDIA_SVC_CATEGORY_SOUND].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,
 823                         const char *path, media_svc_media_type_e *media_type, bool refresh)
 824 {
 825         int ret = MS_MEDIA_ERR_NONE;
 826         char * media_uuid = NULL;
 827         bool drm_type = false;
 828         char mime_type[256] = {0, };
 829
 830         media_svc_retvm_if(_media_svc_check_storage_type(storage_type) != TRUE, 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         if ((*media_type < MEDIA_SVC_MEDIA_TYPE_IMAGE) || (*media_type > MEDIA_SVC_MEDIA_TYPE_OTHER)) {
 883                 media_svc_error("invalid media_type condition[%d]", *media_type);
 884                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 885         }
 886
 887         content_info->mime_type = g_strdup(mime_type);
 888         media_svc_retv_del_if(content_info->mime_type == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 889
 890         media_svc_sec_debug("storage[%d], path[%s], media_type[%d]", storage_type, path, *media_type);
 891
 892         content_info->media_type = *media_type;
 893
 894         return MS_MEDIA_ERR_NONE;
 895 }
 896
 897 int image_360_check(char *path)
 898 {
 899         FILE *fp = NULL;
 900         long app1_size = 0;
 901         int size = 1;
 902         unsigned char exif_header[4] = {0, };
 903         unsigned char exif_app1[2] = {0, };
 904         unsigned char exif_app1_xmp[2] = {0, };
 905         long exif_app1_xmp_size = 0;
 906         unsigned char exif_app1_xmp_t[2] = {0, };
 907         char *xmp_data = NULL;
 908         int size1 = 0;
 909         int size2 = 0;
 910         int fdata = 0;
 911         int temp = 0;
 912
 913         memset(exif_header, 0x00, sizeof(exif_header));
 914         memset(exif_app1, 0x00, sizeof(exif_app1));
 915         memset(exif_app1_xmp, 0x00, sizeof(exif_app1_xmp));
 916         memset(exif_app1_xmp_t, 0x00, sizeof(exif_app1_xmp_t));
 917
 918         fp = fopen(path, "rb");
 919         if (fp == NULL)
 920                 goto ERROR;
 921
 922         size = fread(exif_header, 1, sizeof(exif_header), fp);
 923         if (size <= 0)
 924                 goto ERROR;
 925
 926         if ((exif_header[0] == 0xff) && (exif_header[1] == 0xd8) && (exif_header[2] == 0xff) && (exif_header[3] == 0xe1)) {
 927                 size = fread(exif_app1, 1, sizeof(exif_app1), fp);
 928                 if (size <= 0)
 929                         goto ERROR;
 930
 931                 size1 = exif_app1[0];
 932                 size2 = exif_app1[1];
 933
 934                 app1_size = size1 * 256 + size2 - 2;
 935
 936                 if (fseek(fp, app1_size, SEEK_CUR) != 0)
 937                         goto ERROR;
 938
 939                 size = fread(exif_app1_xmp, 1, sizeof(exif_app1_xmp), fp);
 940                 if (size <= 0)
 941                         goto ERROR;
 942
 943                 if ((exif_app1_xmp[0] == 0xff) && (exif_app1_xmp[1] == 0xe1)) {
 944                         int result = 0;
 945                         char *ptr = NULL;
 946                         size = fread(exif_app1_xmp_t, 1, sizeof(exif_app1_xmp_t), fp);
 947                         if (size <= 0)
 948                                 goto ERROR;
 949
 950                         size1 = exif_app1_xmp_t[0];
 951                         size2 = exif_app1_xmp_t[1];
 952
 953                         exif_app1_xmp_size = size1 * 256 + size2 - 2;
 954
 955                         if (exif_app1_xmp_size > 0) {
 956                                 xmp_data = (char *)malloc(exif_app1_xmp_size);
 957                                 memset(xmp_data, 0x0, exif_app1_xmp_size);
 958
 959                                 ptr = xmp_data;
 960
 961                                 while (exif_app1_xmp_size >= 0) {
 962                                         exif_app1_xmp_size--;
 963                                         fdata = fgetc(fp);
 964                                         if (fdata == EOF)
 965                                                 continue;
 966                                         if (fdata == '\0')
 967                                                 continue;
 968                                         *ptr = (char)fdata;
 969                                         ptr++;
 970                                         temp++;
 971                                 }
 972                                 ptr = ptr - temp;
 973
 974                                 if (strstr(ptr, "UsePanoramaViewer")
 975                                 && strstr(ptr, "True")
 976                                 && strstr(ptr, "ProjectionType")
 977                                 && strstr(ptr, "equirectangular"))
 978                                         result = 1;
 979
 980                                 SAFE_FREE(xmp_data);
 981                         } else {
 982                                 media_svc_error("invalid exif_app1_xmp_size [%ld]", exif_app1_xmp_size);
 983                         }
 984
 985                         if (fp) {
 986                                 fclose(fp);
 987                                 fp = NULL;
 988                         }
 989                         return result;
 990                 } else {
 991                         goto ERROR;
 992                 }
 993         } else {
 994                 goto ERROR;
 995         }
 996 ERROR:
 997         if (fp) {
 998                 fclose(fp);
 999                 fp = NULL;
1000         }
1001         return 0;
1002 }
1003
1004 int _media_svc_extract_image_metadata(media_svc_content_info_s *content_info)
1005 {
1006         double value = 0.0;
1007         int orient_value = 0;
1008         int exif_width = 0;
1009         int exif_height = 0;
1010         ExifData *ed = NULL;
1011         int has_datetaken = FALSE;
1012         double fnumber = 0.0;
1013         int iso = 0;
1014         char *path = NULL;
1015
1016         char buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = { '\0' };
1017
1018         memset(buf, 0x00, sizeof(buf));
1019
1020         if (content_info == NULL || content_info->media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE) {
1021                 media_svc_error("content_info == NULL || media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE");
1022                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1023         }
1024
1025         path = content_info->path;
1026         if (!STRING_VALID(path)) {
1027                 media_svc_error("Invalid Path");
1028                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1029         }
1030
1031         /* Load an ExifData object from an EXIF file */
1032         ed = exif_data_new_from_file(path);
1033
1034         if (!ed) {
1035                 media_svc_sec_debug("There is no exif data in [ %s ]", path);
1036                 goto GET_WIDTH_HEIGHT;
1037         }
1038
1039         content_info->media_meta.is_360 = image_360_check(path);
1040
1041         if (__media_svc_get_exif_info(ed, NULL, NULL, &value, EXIF_TAG_GPS_LATITUDE) == MS_MEDIA_ERR_NONE) {
1042                 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_GPS_LATITUDE_REF) == MS_MEDIA_ERR_NONE) {
1043                         if (strlen(buf) > 0) {
1044                                 if (strcmp(buf, "S") == 0)
1045                                         value = -1 * value;
1046                         }
1047                         content_info->media_meta.latitude = value;
1048                 } else {
1049                         content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1050                 }
1051         } else {
1052                 content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1053         }
1054
1055         memset(buf, 0x00, sizeof(buf));
1056
1057         if (__media_svc_get_exif_info(ed, NULL, NULL, &value, EXIF_TAG_GPS_LONGITUDE) == MS_MEDIA_ERR_NONE) {
1058                 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_GPS_LONGITUDE_REF) == MS_MEDIA_ERR_NONE) {
1059                         if (strlen(buf) > 0) {
1060                                 if (strcmp(buf, "W") == 0)
1061                                         value = -1 * value;
1062                         }
1063                         content_info->media_meta.longitude = value;
1064                 } else {
1065                         content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1066                 }
1067         } else {
1068                 content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1069         }
1070
1071         memset(buf, 0x00, sizeof(buf));
1072
1073         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_IMAGE_DESCRIPTION) == MS_MEDIA_ERR_NONE) {
1074                 if (strlen(buf) == 0)
1075                         content_info->media_meta.description = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1076                 else
1077                         content_info->media_meta.description = g_strdup(buf);
1078         } else {
1079                 content_info->media_meta.description = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1080         }
1081
1082         memset(buf, 0x00, sizeof(buf));
1083
1084         if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_DATE_TIME_ORIGINAL) == MS_MEDIA_ERR_NONE) {
1085                 if (strlen(buf) > 0) {
1086                         has_datetaken = TRUE;
1087                         content_info->media_meta.datetaken = g_strdup(buf);
1088
1089                         /* This is same as recorded_date */
1090                         content_info->media_meta.recorded_date = g_strdup(buf);
1091                 }
1092         }
1093
1094         memset(buf, 0x00, sizeof(buf));
1095
1096         if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_DATE_TIME) == MS_MEDIA_ERR_NONE) {
1097                 if (strlen(buf) > 0) {
1098                         has_datetaken = TRUE;
1099                         content_info->media_meta.datetaken = g_strdup(buf);
1100
1101                         /* This is same as recorded_date */
1102                         content_info->media_meta.recorded_date =  g_strdup(buf);
1103                 }
1104         }
1105
1106         if (has_datetaken) {
1107                 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.datetaken);
1108                 if (content_info->timeline == 0)
1109                         content_info->timeline = content_info->modified_time;
1110                 else
1111                         media_svc_debug("Timeline : %ld", content_info->timeline);
1112         }
1113
1114         memset(buf, 0x00, sizeof(buf));
1115
1116         /* Get exposure_time value from exif. */
1117         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_EXPOSURE_TIME) == MS_MEDIA_ERR_NONE) {
1118                 if (strlen(buf) > 0)
1119                         content_info->media_meta.exposure_time = g_strdup(buf);
1120         }
1121
1122         /* Get fnumber value from exif. */
1123         if (__media_svc_get_exif_info(ed, NULL, NULL, &fnumber, EXIF_TAG_FNUMBER) == MS_MEDIA_ERR_NONE) {
1124                 if (fnumber > 0.0)
1125                         content_info->media_meta.fnumber = fnumber;
1126                 else
1127                         content_info->media_meta.fnumber = 0.0;
1128         } else {
1129                 content_info->media_meta.fnumber = 0.0;
1130         }
1131
1132         /* Get iso value from exif. */
1133         if (__media_svc_get_exif_info(ed, NULL, &iso, NULL, EXIF_TAG_ISO_SPEED_RATINGS) == MS_MEDIA_ERR_NONE) {
1134                 if (iso > 0)
1135                         content_info->media_meta.iso = iso;
1136                 else
1137                         content_info->media_meta.iso = 0;
1138         } else {
1139                 content_info->media_meta.iso = 0;
1140         }
1141
1142         memset(buf, 0x00, sizeof(buf));
1143
1144         /* Get model value from exif. */
1145         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_MODEL) == MS_MEDIA_ERR_NONE) {
1146                 if (strlen(buf) > 0)
1147                         content_info->media_meta.model = g_strdup(buf);
1148         }
1149
1150         /* Get orientation value from exif. */
1151         if (__media_svc_get_exif_info(ed, NULL, &orient_value, NULL, EXIF_TAG_ORIENTATION) == MS_MEDIA_ERR_NONE) {
1152                 if (orient_value >= NOT_AVAILABLE && orient_value <= ROT_270)
1153                         content_info->media_meta.orientation = orient_value;
1154                 else
1155                         content_info->media_meta.orientation = 0;
1156         } else {
1157                 content_info->media_meta.orientation = 0;
1158         }
1159
1160         /* Get width value from exif. */
1161         if (__media_svc_get_exif_info(ed, NULL, &exif_width, NULL, EXIF_TAG_PIXEL_X_DIMENSION) == MS_MEDIA_ERR_NONE) {
1162                 if (exif_width > 0)
1163                         content_info->media_meta.width = exif_width;
1164                 else
1165                         content_info->media_meta.width = 0;
1166         } else {
1167                 content_info->media_meta.width = 0;
1168         }
1169
1170         /* Get height value from exif. */
1171         if (__media_svc_get_exif_info(ed, NULL, &exif_height, NULL, EXIF_TAG_PIXEL_Y_DIMENSION) == MS_MEDIA_ERR_NONE) {
1172                 if (exif_height > 0)
1173                         content_info->media_meta.height = exif_height;
1174                 else
1175                         content_info->media_meta.height = 0;
1176         } else {
1177                 content_info->media_meta.height = 0;
1178         }
1179
1180         if (ed != NULL) exif_data_unref(ed);
1181
1182 GET_WIDTH_HEIGHT:
1183
1184         if (content_info->media_meta.width == 0 || content_info->media_meta.height == 0) {
1185                 /*Get image width, height*/
1186                 unsigned int img_width = 0;
1187                 unsigned int img_height = 0;
1188                 mm_util_img_codec_type img_type = IMG_CODEC_UNKNOWN_TYPE;
1189
1190                 mm_util_extract_image_info(path, &img_type, &img_width, &img_height);
1191                 if (content_info->media_meta.width == 0)
1192                         content_info->media_meta.width = img_width;
1193
1194                 if (content_info->media_meta.height == 0)
1195                         content_info->media_meta.height = img_height;
1196         }
1197
1198         return MS_MEDIA_ERR_NONE;
1199 }
1200
1201 int _media_svc_extract_music_metadata_for_update(media_svc_content_info_s *content_info, media_svc_media_type_e media_type)
1202 {
1203         MMHandleType tag = 0;
1204         char *p = NULL;
1205         int size = -1;
1206         int mmf_error = FILEINFO_ERROR_NONE;
1207         char *err_attr_name = NULL;
1208         int album_id = 0;
1209
1210         /*Get Content Tag attribute ===========*/
1211         mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
1212
1213         if (mmf_error == FILEINFO_ERROR_NONE) {
1214                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM, &p, &size, NULL);
1215                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1216                         content_info->media_meta.album = g_strdup(p);
1217                 else
1218                         SAFE_FREE(err_attr_name);
1219
1220                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTIST, &p, &size, NULL);
1221                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1222                         content_info->media_meta.artist = g_strdup(p);
1223                 else
1224                         SAFE_FREE(err_attr_name);
1225
1226                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM_ARTIST, &p, &size, NULL);
1227                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1228                         content_info->media_meta.album_artist = g_strdup(p);
1229                 else
1230                         SAFE_FREE(err_attr_name);
1231
1232                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_GENRE, &p, &size, NULL);
1233                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1234                         content_info->media_meta.genre = g_strdup(p);
1235
1236                         /* If genre is Ringtone, it's categorized as sound. But this logic is commented */
1237                         /*
1238                         if ((strcasecmp("Ringtone", p) == 0) | (strcasecmp("Alert tone", p) == 0)) {
1239                                 content_info->media_type = MEDIA_SVC_MEDIA_TYPE_SOUND;
1240                         }
1241                         */
1242                 } else {
1243                         SAFE_FREE(err_attr_name);
1244                 }
1245
1246                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TITLE, &p, &size, NULL);
1247                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1248                         if (!isspace(*p)) {
1249                                 content_info->media_meta.title = g_strdup(p);
1250                         } else {
1251                                 int idx = 0;
1252
1253                                 for (idx = 0; idx < size; idx++) {
1254                                         if (isspace(*p)) {
1255                                                 media_svc_debug("SPACE [%s]", p);
1256                                                 p++;
1257                                                 continue;
1258                                         } else {
1259                                                 media_svc_debug("Not SPACE [%s]", p);
1260                                                 content_info->media_meta.title = g_strdup(p);
1261                                                 break;
1262                                         }
1263                                 }
1264                         }
1265                 }
1266
1267                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &p, &size, NULL);
1268                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1269                         content_info->media_meta.description = g_strdup(p);
1270                 else
1271                         SAFE_FREE(err_attr_name);
1272
1273                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_AUTHOR, &p, &size, NULL);
1274                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1275                         content_info->media_meta.composer = g_strdup(p);
1276                 else
1277                         SAFE_FREE(err_attr_name);
1278
1279                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &p, &size, NULL);
1280                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1281                         content_info->media_meta.copyright = g_strdup(p);
1282                 else
1283                         SAFE_FREE(err_attr_name);
1284
1285                 mmf_error = mm_file_destroy_tag_attrs(tag);
1286                 if (mmf_error != FILEINFO_ERROR_NONE)
1287                         media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1288         } else {
1289                 content_info->album_id = album_id;
1290         }
1291
1292         return MS_MEDIA_ERR_NONE;
1293 }
1294
1295 int _media_svc_extract_media_metadata(sqlite3 *handle, media_svc_content_info_s *content_info, uid_t uid)
1296 {
1297         MMHandleType content = 0;
1298         MMHandleType tag = 0;
1299         char *p = NULL;
1300         unsigned char *image = NULL;
1301         unsigned int size = 0;
1302         int mmf_error = FILEINFO_ERROR_NONE;
1303         char *err_attr_name = NULL;
1304         int album_id = 0;
1305         int ret = MS_MEDIA_ERR_NONE;
1306         int cdis_value = 0;
1307
1308         /*Get Content Tag attribute ===========*/
1309         mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
1310
1311         if (mmf_error == FILEINFO_ERROR_NONE) {
1312                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM, &p, &size, NULL);
1313                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1314                         content_info->media_meta.album = g_strdup(p);
1315                 else
1316                         SAFE_FREE(err_attr_name);
1317
1318                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTIST, &p, &size, NULL);
1319                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1320                         content_info->media_meta.artist = g_strdup(p);
1321                 else
1322                         SAFE_FREE(err_attr_name);
1323
1324                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM_ARTIST, &p, &size, NULL);
1325                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1326                         content_info->media_meta.album_artist = g_strdup(p);
1327                 else
1328                         SAFE_FREE(err_attr_name);
1329
1330                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_GENRE, &p, &size, NULL);
1331                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1332                         content_info->media_meta.genre = g_strdup(p);
1333
1334                         /* If genre is Ringtone, it's categorized as sound. But this logic is commented */
1335                         /*
1336                         if ((strcasecmp("Ringtone", p) == 0) | (strcasecmp("Alert tone", p) == 0)) {
1337                                 content_info->media_type = MEDIA_SVC_MEDIA_TYPE_SOUND;
1338                         }
1339                         */
1340                 } else {
1341                         SAFE_FREE(err_attr_name);
1342                 }
1343
1344                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TITLE, &p, &size, NULL);
1345                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1346                         if (!isspace(*p)) {
1347                                 content_info->media_meta.title = g_strdup(p);
1348                         } else {
1349                                 int idx = 0;
1350
1351                                 for (idx = 0; idx < size; idx++) {
1352                                         if (isspace(*p)) {
1353                                                 media_svc_debug("SPACE [%s]", p);
1354                                                 p++;
1355                                                 continue;
1356                                         } else {
1357                                                 media_svc_debug("Not SPACE [%s]", p);
1358                                                 content_info->media_meta.title = g_strdup(p);
1359                                                 break;
1360                                         }
1361                                 }
1362                         }
1363                 }
1364
1365                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &p, &size, NULL);
1366                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1367                         content_info->media_meta.description = g_strdup(p);
1368                 else
1369                         SAFE_FREE(err_attr_name);
1370
1371                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_SPHERICAL, &content_info->media_meta.is_360, NULL);
1372                 if (mmf_error != FILEINFO_ERROR_NONE)
1373                         SAFE_FREE(err_attr_name);
1374
1375                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_RECDATE, &p, &size, NULL);
1376                 if ((mmf_error == FILEINFO_ERROR_NONE) && (size > 0)) {
1377                         char mime_type[255] = {0, };
1378                         ret = __media_svc_get_mime_type(content_info->path, mime_type);
1379                         /*if 3gp that audio only, media_type is music */
1380                         if ((ret == MS_MEDIA_ERR_NONE) &&
1381                                 ((content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO && strcmp(mime_type, "video/mp4") == 0) ||
1382                                 (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO && strcmp(mime_type, "video/3gpp") == 0) ||
1383                                 (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC && strcmp(mime_type, "video/3gpp") == 0) ||
1384                                 (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC && strcmp(mime_type, "audio/mp4") == 0))) {
1385                                 /*Creation time format is 2013-01-01 00:00:00. change it to 2013:01:01 00:00:00 like exif time format*/
1386                                 char *time_info = g_strdup_printf("0000:00:00 00:00:00 +0000");
1387                                 char *p_value = p;
1388                                 char *time_value = time_info;
1389                                 if (time_info != NULL) {
1390                                         while (*p_value != '\0') {
1391                                                 if (*p_value == '-')
1392                                                         *time_value = ':';
1393                                                 else
1394                                                         *time_value = *p_value;
1395                                                 time_value++;
1396                                                 p_value++;
1397                                         }
1398                                         content_info->media_meta.recorded_date = g_strdup(time_info);
1399                                         SAFE_FREE(time_info);
1400                                 } else {
1401                                         media_svc_error("memory allocation error");
1402                                 }
1403                         } else {
1404                                 content_info->media_meta.recorded_date = g_strdup(p);
1405                         }
1406
1407                         if (STRING_VALID(content_info->media_meta.recorded_date)) {
1408                                 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.recorded_date);
1409                                 if (content_info->timeline == 0)
1410                                         content_info->timeline = content_info->modified_time;
1411                                 else
1412                                         media_svc_debug("Timeline : %ld", content_info->timeline);
1413
1414                                 /* This is same as datetaken */
1415                                 /* Remove compensation string */
1416                                 if (strlen(content_info->media_meta.recorded_date) > MEDIA_SVC_DEFAULT_FORMAT_LEN) {
1417                                         content_info->media_meta.datetaken = g_strndup(content_info->media_meta.recorded_date, MEDIA_SVC_DEFAULT_FORMAT_LEN);
1418                                         G_SAFE_FREE(content_info->media_meta.recorded_date);
1419                                         content_info->media_meta.recorded_date = g_strdup(content_info->media_meta.datetaken);
1420                                 } else {
1421                                         content_info->media_meta.datetaken = g_strdup(content_info->media_meta.recorded_date);
1422                                 }
1423                         }
1424                 } else {
1425                         SAFE_FREE(err_attr_name);
1426                 }
1427
1428                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_AUTHOR, &p, &size, NULL);
1429                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1430                         content_info->media_meta.composer = g_strdup(p);
1431                 else
1432                         SAFE_FREE(err_attr_name);
1433
1434                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &p, &size, NULL);
1435                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1436                         content_info->media_meta.copyright = g_strdup(p);
1437                 else
1438                         SAFE_FREE(err_attr_name);
1439
1440                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TRACK_NUM, &p, &size, NULL);
1441                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1442                         content_info->media_meta.track_num = g_strdup(p);
1443                 else
1444                         SAFE_FREE(err_attr_name);
1445
1446                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DATE, &p, &size, NULL);
1447                 if (mmf_error == FILEINFO_ERROR_NONE && size == 4) {
1448                         int year = 0;
1449                         if ((p != NULL) && (__media_svc_safe_atoi(p, &year) == MS_MEDIA_ERR_NONE))
1450                                 content_info->media_meta.year = g_strdup(p);
1451                         else
1452                                 media_svc_debug("Wrong Year Information [%s]", p);
1453                 } else {
1454                         SAFE_FREE(err_attr_name);
1455                 }
1456
1457                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_RATING, &p, &size, NULL);
1458                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1459                         int rate = 0;
1460                         if ((p != NULL) && (__media_svc_safe_atoi(p, &rate) == MS_MEDIA_ERR_NONE))
1461                                 content_info->media_meta.rating = rate;
1462                 } else {
1463                         SAFE_FREE(err_attr_name);
1464                         content_info->media_meta.rating = 0;
1465                 }
1466
1467                 /*Do not extract artwork for the USB Storage content*/
1468                 if (content_info->storage_type != MS_USER_STORAGE_EXTERNAL_USB) {
1469                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK, &image, &size, NULL);
1470                         if (mmf_error != FILEINFO_ERROR_NONE) {
1471                                 media_svc_error("fail to get tag artwork - err(%x)", mmf_error);
1472                                 SAFE_FREE(err_attr_name);
1473                         } else {
1474                                 /*media_svc_debug("artwork size1 [%d]", size); */
1475                         }
1476
1477                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK_SIZE, &size, NULL);
1478                         if (mmf_error != FILEINFO_ERROR_NONE) {
1479                                 media_svc_error("fail to get artwork size - err(%x)", mmf_error);
1480                                 SAFE_FREE(err_attr_name);
1481                         } else {
1482                                 /*media_svc_debug("artwork size2 [%d]", size); */
1483                         }
1484
1485                         if (image != NULL && size > 0) {
1486                                 char thumb_path[MEDIA_SVC_PATHNAME_SIZE] = "\0";
1487                                 int artwork_mime_size = -1;
1488
1489                                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK_MIME, &p, &artwork_mime_size, NULL);
1490                                 if ((mmf_error == FILEINFO_ERROR_NONE) && (artwork_mime_size > 0)) {
1491                                         ret = _media_svc_get_thumbnail_path(content_info->media_type, thumb_path, content_info->path, p, uid);
1492                                         if (ret != MS_MEDIA_ERR_NONE)
1493                                                 media_svc_error("Fail to Get Thumbnail Path");
1494
1495                                         if (strlen(thumb_path) > 0) {
1496                                                 ret = __media_svc_save_image(image, size, thumb_path, uid);
1497                                                 if (ret != MS_MEDIA_ERR_NONE) {
1498                                                         media_svc_error("Fail to Save Image");
1499                                                 } else {
1500                                                         /* albumart resizing */
1501                                                         ret = __media_svc_resize_artwork(thumb_path, p);
1502                                                         if (ret != MS_MEDIA_ERR_NONE) {
1503                                                                 media_svc_error("Fail to Make Thumbnail Image");
1504                                                                 _media_svc_remove_file(thumb_path);
1505
1506                                                         } else {
1507                                                                 content_info->thumbnail_path = g_strdup(thumb_path);
1508                                                         }
1509                                                 }
1510                                         }
1511                                 } else {
1512                                         SAFE_FREE(err_attr_name);
1513                                 }
1514                         }
1515                 }
1516
1517                 /*Initialize album_id to 0. below code will set the album_id*/
1518                 content_info->album_id = album_id;
1519                 ret = _media_svc_get_album_id(handle, content_info->media_meta.album, content_info->media_meta.artist, &album_id);
1520                 if (ret != MS_MEDIA_ERR_NONE) {
1521                         if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
1522                                 media_svc_debug("album does not exist. So start to make album art");
1523                                 if ((g_strcmp0(content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN)) &&
1524                                         (g_strcmp0(content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN)))
1525                                         ret = _media_svc_append_album(handle, content_info->media_meta.album, content_info->media_meta.artist, content_info->thumbnail_path, &album_id, uid);
1526                                 else
1527                                         ret = _media_svc_append_album(handle, content_info->media_meta.album, content_info->media_meta.artist, NULL, &album_id, uid);
1528
1529                                 content_info->album_id = album_id;
1530                         }
1531                 } else {
1532                         content_info->album_id = album_id;
1533                 }
1534
1535                 if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO) {
1536                         double longitude = 0.0;
1537                         double latitude = 0.0;
1538                         double altitude = 0.0;
1539
1540                         __media_svc_get_location_value(tag, &longitude, &latitude, &altitude);
1541                         content_info->media_meta.longitude = longitude;
1542                         content_info->media_meta.latitude = latitude;
1543                         content_info->media_meta.altitude = altitude;
1544
1545                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_CDIS, &cdis_value, NULL);
1546                         if (mmf_error != FILEINFO_ERROR_NONE) {
1547                                 cdis_value = 0;
1548                                 SAFE_FREE(err_attr_name);
1549                         }
1550
1551                         media_svc_debug("CDIS : %d", cdis_value);
1552
1553                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ROTATE, &p, &size, NULL);
1554                         if ((mmf_error == FILEINFO_ERROR_NONE) && (size > 0)) {
1555                                 content_info->media_meta.orientation = atoi(p);
1556                         } else {
1557                                 SAFE_FREE(err_attr_name);
1558                                 content_info->media_meta.orientation = 0;
1559                                 media_svc_debug("fail to get video orientation attr - err(%x)", mmf_error);
1560                         }
1561                 }
1562
1563                 mmf_error = mm_file_destroy_tag_attrs(tag);
1564                 if (mmf_error != FILEINFO_ERROR_NONE)
1565                         media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1566         }       else {
1567                 content_info->album_id = album_id;
1568         }
1569
1570         /*Get Content attribute ===========*/
1571         if (cdis_value == 1)
1572                 mmf_error = mm_file_create_content_attrs_safe(&content, content_info->path);
1573         else
1574                 mmf_error = mm_file_create_content_attrs_simple(&content, content_info->path);
1575
1576         if (mmf_error == FILEINFO_ERROR_NONE) {
1577                 /*Common attribute*/
1578                 mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_DURATION, &content_info->media_meta.duration, NULL);
1579                 if (mmf_error != FILEINFO_ERROR_NONE) {
1580                         SAFE_FREE(err_attr_name);
1581                         media_svc_debug("fail to get duration attr - err(%x)", mmf_error);
1582                 } else {
1583                         /*media_svc_debug("duration : %d", content_info->media_meta.duration); */
1584                 }
1585
1586                 /*Sound/Music attribute*/
1587                 if ((content_info->media_type == MEDIA_SVC_MEDIA_TYPE_SOUND) || (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC)) {
1588
1589                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &content_info->media_meta.bitrate, NULL);
1590                         if (mmf_error != FILEINFO_ERROR_NONE) {
1591                                 SAFE_FREE(err_attr_name);
1592                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1593                         } else {
1594                                 /*media_svc_debug("bit rate : %d", content_info->media_meta.bitrate); */
1595                         }
1596
1597                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_SAMPLERATE, &content_info->media_meta.samplerate, NULL);
1598                         if (mmf_error != FILEINFO_ERROR_NONE) {
1599                                 SAFE_FREE(err_attr_name);
1600                                 media_svc_debug("fail to get sample rate attr - err(%x)", mmf_error);
1601                         } else {
1602                                 /*media_svc_debug("sample rate : %d", content_info->media_meta.samplerate); */
1603                         }
1604
1605                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_CHANNELS, &content_info->media_meta.channel, NULL);
1606                         if (mmf_error != FILEINFO_ERROR_NONE) {
1607                                 SAFE_FREE(err_attr_name);
1608                                 media_svc_debug("fail to get audio channels attr - err(%x)", mmf_error);
1609                         } else {
1610                                 /*media_svc_debug("channel : %d", content_info->media_meta.channel); */
1611                         }
1612
1613                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITPERSAMPLE, &content_info->media_meta.bitpersample, NULL);
1614                         if (mmf_error != FILEINFO_ERROR_NONE) {
1615                                 SAFE_FREE(err_attr_name);
1616                                 media_svc_debug("fail to get audio bit per sample attr - err(%x)", mmf_error);
1617                         } else {
1618                                 media_svc_debug("bitpersample : %d", content_info->media_meta.bitpersample);
1619                         }
1620                 } else if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO)      {       /*Video attribute*/
1621                         int audio_bitrate = 0;
1622                         int video_bitrate = 0;
1623
1624                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &audio_bitrate, NULL);
1625                         if (mmf_error != FILEINFO_ERROR_NONE) {
1626                                 SAFE_FREE(err_attr_name);
1627                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1628                         } else {
1629                                 /*media_svc_debug("audio bit rate : %d", audio_bitrate); */
1630                         }
1631
1632                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_BITRATE, &video_bitrate, NULL);
1633                         if (mmf_error != FILEINFO_ERROR_NONE) {
1634                                 SAFE_FREE(err_attr_name);
1635                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1636                         } else {
1637                                 /*media_svc_debug("video bit rate : %d", video_bitrate); */
1638                         }
1639
1640                         content_info->media_meta.bitrate = audio_bitrate + video_bitrate;
1641
1642                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_WIDTH, &content_info->media_meta.width, NULL);
1643                         if (mmf_error != FILEINFO_ERROR_NONE) {
1644                                 SAFE_FREE(err_attr_name);
1645                                 media_svc_debug("fail to get video width attr - err(%x)", mmf_error);
1646                         } else {
1647                                 /*media_svc_debug("width : %d", content_info->media_meta.width); */
1648                         }
1649
1650                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_HEIGHT, &content_info->media_meta.height, NULL);
1651                         if (mmf_error != FILEINFO_ERROR_NONE) {
1652                                 SAFE_FREE(err_attr_name);
1653                                 media_svc_debug("fail to get video height attr - err(%x)", mmf_error);
1654                         } else {
1655                                 /*media_svc_debug("height : %d", content_info->media_meta.height); */
1656                         }
1657                 } else {
1658                         media_svc_error("Not support type");
1659                         mmf_error = mm_file_destroy_content_attrs(content);
1660                         if (mmf_error != FILEINFO_ERROR_NONE)
1661                                 media_svc_error("fail to free content attr - err(%x)", mmf_error);
1662
1663                         return MS_MEDIA_ERR_INVALID_PARAMETER;
1664                 }
1665
1666                 mmf_error = mm_file_destroy_content_attrs(content);
1667                 if (mmf_error != FILEINFO_ERROR_NONE)
1668                         media_svc_error("fail to free content attr - err(%x)", mmf_error);
1669         } else {
1670                 media_svc_error("error in mm_file_create_content_attrs [%d]", mmf_error);
1671         }
1672
1673         return MS_MEDIA_ERR_NONE;
1674 }
1675
1676 void _media_svc_destroy_content_info(media_svc_content_info_s *content_info)
1677 {
1678         media_svc_retm_if(content_info == NULL, "content info is NULL");
1679
1680         /* Delete media_svc_content_info_s */
1681         SAFE_FREE(content_info->media_uuid);
1682         SAFE_FREE(content_info->path);
1683         SAFE_FREE(content_info->file_name);
1684         SAFE_FREE(content_info->mime_type);
1685         SAFE_FREE(content_info->folder_uuid);
1686         SAFE_FREE(content_info->thumbnail_path);
1687         SAFE_FREE(content_info->storage_uuid);
1688
1689         /* Delete media_svc_content_meta_s */
1690         SAFE_FREE(content_info->media_meta.title);
1691         SAFE_FREE(content_info->media_meta.album);
1692         SAFE_FREE(content_info->media_meta.artist);
1693         SAFE_FREE(content_info->media_meta.album_artist);
1694         SAFE_FREE(content_info->media_meta.genre);
1695         SAFE_FREE(content_info->media_meta.composer);
1696         SAFE_FREE(content_info->media_meta.year);
1697         SAFE_FREE(content_info->media_meta.recorded_date);
1698         SAFE_FREE(content_info->media_meta.copyright);
1699         SAFE_FREE(content_info->media_meta.track_num);
1700         SAFE_FREE(content_info->media_meta.description);
1701         SAFE_FREE(content_info->media_meta.datetaken);
1702         SAFE_FREE(content_info->media_meta.exposure_time);
1703         SAFE_FREE(content_info->media_meta.model);
1704
1705         SAFE_FREE(content_info->media_meta.title_pinyin);
1706         SAFE_FREE(content_info->media_meta.album_pinyin);
1707         SAFE_FREE(content_info->media_meta.artist_pinyin);
1708         SAFE_FREE(content_info->media_meta.album_artist_pinyin);
1709         SAFE_FREE(content_info->media_meta.genre_pinyin);
1710         SAFE_FREE(content_info->media_meta.composer_pinyin);
1711         SAFE_FREE(content_info->media_meta.copyright_pinyin);
1712         SAFE_FREE(content_info->media_meta.description_pinyin);
1713
1714         return;
1715 }
1716
1717 int __media_svc_get_proper_thumb_size(unsigned int orig_w, unsigned int orig_h, unsigned int *thumb_w, unsigned int *thumb_h)
1718 {
1719         bool portrait = false;
1720         double ratio;
1721
1722         if (orig_w < orig_h)
1723                 portrait = true;
1724
1725         /* Set smaller length to default size */
1726         if (portrait) {
1727                 if (orig_w < *thumb_w)
1728                         *thumb_w = orig_w;
1729                 ratio = (double)orig_h / (double)orig_w;
1730                 *thumb_h = *thumb_w * ratio;
1731         } else {
1732                 if (orig_h < *thumb_h)
1733                         *thumb_h = orig_h;
1734                 ratio = (double)orig_w / (double)orig_h;
1735                 *thumb_w = *thumb_h * ratio;
1736         }
1737
1738         media_svc_debug("proper thumb w: %d h: %d", *thumb_w, *thumb_h);
1739
1740         return MS_MEDIA_ERR_NONE;
1741 }
1742
1743 int _media_svc_create_thumbnail(const char *path, char *thumb_path, int max_length, media_svc_media_type_e media_type, uid_t uid)
1744 {
1745         int ret = MS_MEDIA_ERR_NONE;
1746         unsigned int origin_w = 0;
1747         unsigned int origin_h = 0;
1748         unsigned int thumb_w = THUMB_WIDTH;
1749         unsigned int thumb_h = THUMB_HEIGHT;
1750         mm_util_img_codec_type image_type = IMG_CODEC_UNKNOWN_TYPE;
1751
1752         if (path == NULL || thumb_path == NULL) {
1753                 media_svc_error("Invalid parameter");
1754                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1755         }
1756
1757         if (!g_file_test(path, G_FILE_TEST_IS_REGULAR)) {
1758                         media_svc_error("Original path(%s) doesn't exist.", path);
1759                         return MS_MEDIA_ERR_INVALID_PARAMETER;
1760         }
1761
1762         if (max_length <= 0) {
1763                 media_svc_error("Length is invalid");
1764                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1765         }
1766
1767         ms_user_storage_type_e store_type = -1;
1768         ret = ms_user_get_storage_type(uid, path, &store_type);
1769
1770         if ((ret != MS_MEDIA_ERR_NONE) || ((store_type != MS_USER_STORAGE_INTERNAL) && (store_type != MS_USER_STORAGE_EXTERNAL))) {
1771                 media_svc_sec_error("origin path(%s) is invalid. err : [%d] store_type [%d]", path, ret, store_type);
1772                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1773         }
1774
1775         media_svc_sec_debug("Path[%s] Type[%d]", path, media_type);
1776
1777         //1. make hash path
1778         ret = _media_svc_get_thumbnail_path(media_type, thumb_path, path, THUMB_EXT, uid);
1779         if (ret != MS_MEDIA_ERR_NONE) {
1780                 media_svc_error("_media_svc_get_thumbnail_path failed - %d", ret);
1781                 SAFE_STRLCPY(thumb_path, "", MAX_FILEPATH_LEN);
1782                 return ret;
1783         }
1784
1785         //2. save thumbnail
1786         if (media_type == MEDIA_SVC_MEDIA_TYPE_IMAGE) {
1787                 ret = mm_util_extract_image_info(path, &image_type, &origin_w, &origin_h);
1788                 if (ret != MS_MEDIA_ERR_NONE) {
1789                         media_svc_error("Getting image info is failed err: %d", ret);
1790                         SAFE_STRLCPY(thumb_path, "", MAX_FILEPATH_LEN);
1791                         return MS_MEDIA_ERR_INTERNAL;
1792                 }
1793
1794                 if (image_type == IMG_CODEC_UNKNOWN_TYPE) {
1795                         media_svc_error("Unsupported image codec");
1796                         return MS_MEDIA_ERR_UNSUPPORTED_CONTENT;
1797                 }
1798
1799                 if ((image_type != IMG_CODEC_JPEG) && (origin_w * origin_h > THUMB_MAX_ALLOWED_MEM)) {
1800                         media_svc_error("This original image is too big");
1801                         SAFE_STRLCPY(thumb_path, "", MAX_FILEPATH_LEN);
1802                         return MS_MEDIA_ERR_THUMB_TOO_BIG;
1803                 }
1804
1805                 __media_svc_get_proper_thumb_size(origin_w, origin_h, &thumb_w, &thumb_h);
1806                 ret = mm_util_resize_P_P(path, thumb_w, thumb_h, thumb_path);
1807                 if (ret != MM_UTIL_ERROR_NONE) {
1808                         media_svc_error("mm_util_resize_P_P err: %d", ret);
1809                         SAFE_STRLCPY(thumb_path, "", MAX_FILEPATH_LEN);
1810                         return MS_MEDIA_ERR_INTERNAL;
1811                 }
1812         } else {
1813                 MMHandleType content = (MMHandleType) NULL;
1814                 MMHandleType tag = (MMHandleType) NULL;
1815
1816                 char *p = NULL;
1817                 int cdis_value = 0;
1818                 void *frame = NULL;
1819                 int video_track_num = 0;
1820                 char *err_msg = NULL;
1821                 int size = 0;
1822                 mm_util_image_h img = NULL;
1823                 mm_util_image_h resize_img = NULL;
1824
1825                 /* Get Content Tag attribute for orientation */
1826                 ret = mm_file_create_tag_attrs(&tag, path);
1827                 mm_util_magick_rotate_type rot_type = MM_UTIL_ROTATE_NUM;
1828
1829                 if (ret == FILEINFO_ERROR_NONE) {
1830                         ret = mm_file_get_attrs(tag, &err_msg, MM_FILE_TAG_ROTATE, &p, &size, NULL);
1831                         if (ret == FILEINFO_ERROR_NONE && size >= 0) {
1832                                 if (p == NULL) {
1833                                         rot_type = MM_UTIL_ROTATE_0;
1834                                 } else {
1835                                         if (strncmp(p, "90", size) == 0)
1836                                                 rot_type = MM_UTIL_ROTATE_90;
1837                                         else if (strncmp(p, "180", size) == 0)
1838                                                 rot_type = MM_UTIL_ROTATE_180;
1839                                         else if (strncmp(p, "270", size) == 0)
1840                                                 rot_type = MM_UTIL_ROTATE_270;
1841                                         else
1842                                                 rot_type = MM_UTIL_ROTATE_0;
1843                                 }
1844                                 media_svc_debug("There is tag rotate : %d", rot_type);
1845                         } else {
1846                                 media_svc_debug("There is NOT tag rotate");
1847                                 rot_type = MM_UTIL_ROTATE_0;
1848                                 SAFE_FREE(err_msg);
1849                         }
1850
1851                         ret = mm_file_get_attrs(tag, &err_msg, MM_FILE_TAG_CDIS, &cdis_value, NULL);
1852                         if (ret != FILEINFO_ERROR_NONE) {
1853                                 cdis_value = 0;
1854                                 SAFE_FREE(err_msg);
1855                         }
1856                 } else {
1857                         rot_type = MM_UTIL_ROTATE_0;
1858                         cdis_value = 0;
1859                 }
1860
1861                 ret = mm_file_destroy_tag_attrs(tag);
1862                 if (ret != FILEINFO_ERROR_NONE) {
1863                         media_svc_error("fail to free tag attr - err(%x)", ret);
1864                 }
1865
1866                 if (cdis_value == 1) {
1867                         media_svc_debug("This is CDIS vlaue 1");
1868                         ret = mm_file_create_content_attrs_safe(&content, path);
1869                 } else {
1870                         ret = mm_file_create_content_attrs(&content, path);
1871                 }
1872
1873                 if (ret != FILEINFO_ERROR_NONE) {
1874                         media_svc_error("mm_file_create_content_attrs fails : %d", ret);
1875                         return MS_MEDIA_ERR_INTERNAL;
1876                 }
1877
1878                 ret = mm_file_get_attrs(content, &err_msg, MM_FILE_CONTENT_VIDEO_TRACK_COUNT, &video_track_num, NULL);
1879                 if (ret != FILEINFO_ERROR_NONE) {
1880                         media_svc_error("mm_file_get_attrs fails : %s", err_msg);
1881                         SAFE_FREE(err_msg);
1882                         goto ERROR;
1883                 }
1884
1885                 if (video_track_num > 0) {
1886                         ret = mm_file_get_attrs(content, &err_msg,
1887                                                 MM_FILE_CONTENT_VIDEO_WIDTH,
1888                                                 &origin_w,
1889                                                 MM_FILE_CONTENT_VIDEO_HEIGHT,
1890                                                 &origin_h,
1891                                                 MM_FILE_CONTENT_VIDEO_THUMBNAIL, &frame, /* raw image is RGB888 format */
1892                                                 &size, NULL);
1893
1894                         if (ret != FILEINFO_ERROR_NONE) {
1895                                 media_svc_error("mm_file_get_attrs fails : %s", err_msg);
1896                                 SAFE_FREE(err_msg);
1897                                 goto ERROR;
1898                         }
1899
1900                         media_svc_debug("W[%d] H[%d] Size[%d] Frame[%p] Rotate[%d]", origin_w, origin_h, size, frame, rot_type);
1901                         if (frame == NULL || origin_w == 0 || origin_h == 0) {
1902                                 media_svc_error("Failed to get frame data");
1903                                 goto ERROR;
1904                         }
1905
1906                         ret = __media_svc_get_proper_thumb_size(origin_w, origin_h, &thumb_w, &thumb_h);
1907                         if (thumb_w <= 0 || thumb_h <= 0) {
1908                                 media_svc_error("Failed to get thumb size");
1909                                 goto ERROR;
1910                         }
1911
1912                         media_svc_debug("Origin:W[%d] H[%d] Proper:W[%d] H[%d]", origin_w, origin_h, thumb_w, thumb_h);
1913
1914                         ret = mm_util_create_handle(&img, (unsigned char *)frame, origin_w, origin_h, size, MM_UTIL_COLOR_RGB24);
1915                         if (origin_w > thumb_w || origin_h > thumb_h) {
1916                                 if (rot_type != MM_UTIL_ROTATE_0) {
1917                                         ret = mm_util_resize_B_B(img, thumb_w, thumb_h, &resize_img);
1918                                         if (ret != MM_UTIL_ERROR_NONE)
1919                                                 goto ERROR;
1920                                         ret = mm_util_rotate_B_P(resize_img, rot_type, thumb_path);
1921                                 } else {
1922                                         ret = mm_util_resize_B_P(img, thumb_w, thumb_h, thumb_path);
1923                                 }
1924                         } else {
1925                                 if (rot_type != MM_UTIL_ROTATE_0)
1926                                         ret = mm_util_rotate_B_P(img, rot_type, thumb_path);
1927                                 else
1928                                         ret = mm_util_resize_B_P(img, origin_w, origin_h, thumb_path);
1929                         }
1930                 }
1931
1932         ERROR:
1933                 mm_util_destroy_handle(img);
1934                 mm_util_destroy_handle(resize_img);
1935                 mm_file_destroy_content_attrs(content);
1936
1937                 if (ret != MS_MEDIA_ERR_NONE)
1938                         return MS_MEDIA_ERR_INTERNAL;
1939
1940                 return MS_MEDIA_ERR_NONE;
1941         }
1942
1943         return ret;
1944 }
1945
1946 int _media_svc_get_pinyin_str(const char *src_str, char **pinyin_str)
1947 {
1948         int ret = MS_MEDIA_ERR_NONE;
1949         int size = 0;
1950         pinyin_name_s *pinyinname = NULL;
1951
1952         media_svc_retvm_if(!STRING_VALID(src_str), MS_MEDIA_ERR_INVALID_PARAMETER, "String is NULL");
1953         media_svc_retvm_if(pinyin_str == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "pinyin_str is NULL");
1954
1955         *pinyin_str = NULL;
1956
1957         ret = _media_svc_convert_chinese_to_pinyin(src_str, &pinyinname, &size);
1958         if (ret == MS_MEDIA_ERR_NONE) {
1959                 if (size > 0 && STRING_VALID(pinyinname[0].pinyin_name))
1960                         *pinyin_str = strdup(pinyinname[0].pinyin_name);
1961                 else
1962                         *pinyin_str = strdup(src_str);  /* Return Original Non China Character */
1963         }
1964
1965         _media_svc_pinyin_free(pinyinname, size);
1966
1967         return ret;
1968 }
1969
1970 bool _media_svc_check_pinyin_support(void)
1971 {
1972         int ret = SYSTEM_INFO_ERROR_NONE;
1973         bool is_supported = false;
1974
1975         if (media_svc_pinyin_support == -1) {
1976                 ret = system_info_get_platform_bool("http://tizen.org/feature/content.filter.pinyin", &is_supported);
1977                 if (ret != SYSTEM_INFO_ERROR_NONE) {
1978                         media_svc_debug("SYSTEM_INFO_ERROR: content.filter.pinyin [%d]", ret);
1979                         return false;
1980                 }
1981
1982                 media_svc_pinyin_support = is_supported;
1983         }
1984
1985         return media_svc_pinyin_support;
1986 }
1987
1988 int _media_svc_get_media_type(const char *path, int *mediatype)
1989 {
1990         int ret = MS_MEDIA_ERR_NONE;
1991         char mime_type[256] = {0};
1992         media_svc_media_type_e media_type =  MEDIA_SVC_MEDIA_TYPE_OTHER;
1993
1994         media_svc_retvm_if(mediatype == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "mediatype is NULL");
1995
1996         ret = __media_svc_get_mime_type(path, mime_type);
1997         if (ret == MS_MEDIA_ERR_NONE)
1998                 __media_svc_get_media_type(path, mime_type, &media_type);
1999         else
2000                 media_svc_error("__media_svc_get_mime_type failed");
2001
2002         *mediatype = media_type;
2003
2004         return ret;
2005 }
2006
2007 bool _media_svc_check_storage_type(ms_user_storage_type_e storage_type)
2008 {
2009         if ((storage_type != MS_USER_STORAGE_INTERNAL)
2010                 && (storage_type != MS_USER_STORAGE_EXTERNAL)
2011                 && (storage_type != MS_USER_STORAGE_EXTERNAL_USB)) {
2012                 media_svc_error("storage type is incorrect[%d]", storage_type);
2013                 return FALSE;
2014         }
2015
2016         return TRUE;
2017 }