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 <sys/vfs.h>
  34 #include <glib/gstdio.h>
  35 #include <sys/stat.h>
  36 #include <dirent.h>
  37 #include <ctype.h>
  38 #include <aul/aul.h>
  39 #include <mm_file.h>
  40 #include <libexif/exif-data.h>
  41 #include <media-thumbnail.h>
  42 #include <media-util.h>
  43 #include <uuid/uuid.h>
  44 #include <img-codec-parser.h>
  45 #include <image_util.h>
  46 #include <image_util_internal.h>
  47 #include "media-util-err.h"
  48 #include "media-svc-util.h"
  49 #include "media-svc-db-utils.h"
  50 #include "media-svc-debug.h"
  51 #include "media-svc-env.h"
  52 #include "media-svc-hash.h"
  53 #include "media-svc-album.h"
  54 #include "media-svc-localize_ch.h"
  55
  56 #define MEDIA_SVC_FILE_EXT_LEN_MAX                              6                       /**< Maximum file ext lenth*/
  57
  58 /* Define data structures for media type and mime type */
  59 #define MEDIA_SVC_CATEGORY_UNKNOWN      0x00000000      /**< Default */
  60 #define MEDIA_SVC_CATEGORY_ETC          0x00000001      /**< ETC category */
  61 #define MEDIA_SVC_CATEGORY_IMAGE        0x00000002      /**< Image category */
  62 #define MEDIA_SVC_CATEGORY_VIDEO        0x00000004      /**< Video category */
  63 #define MEDIA_SVC_CATEGORY_MUSIC        0x00000008      /**< Music category */
  64 #define MEDIA_SVC_CATEGORY_SOUND        0x00000010      /**< Sound category */
  65 #define MEDIA_SVC_CATEGORY_PVR  0x00000020      /**< PVR category */
  66 #define MEDIA_SVC_CATEGORY_UHD  0x00000040      /**< UHD category */
  67 #define MEDIA_SVC_CATEGORY_SCSA 0x00000080      /**< SCSA category */
  68
  69 #define CONTENT_TYPE_NUM 5
  70 #define MUSIC_MIME_NUM 29
  71 #define SOUND_MIME_NUM 1
  72 #define MIME_TYPE_LENGTH 255
  73 #define MIME_LENGTH 50
  74 #define _3GP_FILE ".3gp"
  75 #define _MP4_FILE ".mp4"
  76 #define _ASF_FILE ".asf"
  77 #define MEDIA_SVC_ARTWORK_SIZE 2000
  78 #define MEDIA_SVC_DEFAULT_FORMAT_LEN 19
  79
  80
  81 typedef struct {
  82         char content_type[15];
  83         int category_by_mime;
  84 } _media_svc_content_table_s;
  85
  86 static const _media_svc_content_table_s content_category[CONTENT_TYPE_NUM] = {
  87         {"audio", MEDIA_SVC_CATEGORY_SOUND},
  88         {"image", MEDIA_SVC_CATEGORY_IMAGE},
  89         {"video", MEDIA_SVC_CATEGORY_VIDEO},
  90         {"application", MEDIA_SVC_CATEGORY_ETC},
  91         {"text", MEDIA_SVC_CATEGORY_ETC},
  92 };
  93
  94 static const char music_mime_table[MUSIC_MIME_NUM][MIME_LENGTH] = {
  95         /*known mime types of normal files*/
  96         "mpeg",
  97         "ogg",
  98         "x-ms-wma",
  99         "x-flac",
 100         "mp4",
 101         /* known mime types of drm files*/
 102         "mp3",
 103         "x-mp3", /*alias of audio/mpeg*/
 104         "x-mpeg", /*alias of audio/mpeg*/
 105         "3gpp",
 106         "x-ogg", /*alias of audio/ogg*/
 107         "vnd.ms-playready.media.pya:*.pya", /*playready*/
 108         "wma",
 109         "aac",
 110         "x-m4a", /*alias of audio/mp4*/
 111         /* below mimes are rare*/
 112         "x-vorbis+ogg",
 113         "x-flac+ogg",
 114         "x-matroska",
 115         "ac3",
 116         "mp2",
 117         "x-ape",
 118         "x-ms-asx",
 119         "vnd.rn-realaudio",
 120
 121         "x-vorbis", /*alias of audio/x-vorbis+ogg*/
 122         "vorbis", /*alias of audio/x-vorbis+ogg*/
 123         "x-oggflac",
 124         "x-mp2", /*alias of audio/mp2*/
 125         "x-pn-realaudio", /*alias of audio/vnd.rn-realaudio*/
 126         "vnd.m-realaudio", /*alias of audio/vnd.rn-realaudio*/
 127         "x-wav",
 128 };
 129
 130 static const char sound_mime_table[SOUND_MIME_NUM][MIME_LENGTH] = {
 131         "x-smaf",
 132 };
 133
 134 char *_media_info_generate_uuid(void)
 135 {
 136         uuid_t uuid_value;
 137         static char uuid_unparsed[37];
 138
 139 RETRY_GEN:
 140         uuid_generate(uuid_value);
 141         uuid_unparse(uuid_value, uuid_unparsed);
 142
 143         if (strlen(uuid_unparsed) < 36) {
 144                 media_svc_debug("INVALID UUID : %s. RETRY GENERATE.", uuid_unparsed);
 145                 goto RETRY_GEN;
 146         }
 147
 148         return uuid_unparsed;
 149 }
 150
 151 static int __media_svc_split_to_double(char *input, double *arr)
 152 {
 153         char tmp_arr[255] = {0, };
 154         int len = 0, idx = 0, arr_idx = 0, str_idx = 0;
 155
 156         if (!STRING_VALID(input)) {
 157                 media_svc_error("Invalid parameter");
 158                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 159         }
 160         memset(tmp_arr, 0x0, sizeof(tmp_arr));
 161
 162         /*media_svc_debug("input: [%s]", input); */
 163
 164         len = strlen(input);
 165
 166         for (idx = 0; idx < (len + 1); idx++) {
 167                 if (input[idx] == ' ') {
 168                         continue;
 169                 } else if ((input[idx] == ',') || (idx == len)) {
 170                         arr[arr_idx] = atof(tmp_arr);
 171                         arr_idx++;
 172                         str_idx = 0;
 173                         /*media_svc_debug("idx=[%d] arr_idx=[%d] tmp_attr[%s] atof(tmp_arr)=[%f]", idx, arr_idx, tmp_arr, atof(tmp_arr)); */
 174                         memset(tmp_arr, 0x0, sizeof(tmp_arr));
 175                 } else {
 176                         tmp_arr[str_idx] = input[idx];
 177                         str_idx++;
 178                 }
 179         }
 180
 181         if (arr_idx != 3) {
 182                 media_svc_debug("Error when parsing GPS [%d]", arr_idx);
 183                 return MS_MEDIA_ERR_INTERNAL;
 184         }
 185
 186         return MS_MEDIA_ERR_NONE;
 187 }
 188
 189 static int __media_svc_get_exif_info(ExifData *ed, char *buf, int *i_value, double *d_value, long tagtype)
 190 {
 191         ExifEntry *entry;
 192         ExifTag tag;
 193
 194         if (ed == NULL)
 195                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 196
 197         tag = tagtype;
 198
 199         entry = exif_data_get_entry(ed, tag);
 200         if (entry) {
 201                 /* Get the contents of the tag in human-readable form */
 202                 if (tag == EXIF_TAG_ORIENTATION ||
 203                         tag == EXIF_TAG_PIXEL_X_DIMENSION ||
 204                         tag == EXIF_TAG_PIXEL_Y_DIMENSION ||
 205                         tag == EXIF_TAG_ISO_SPEED_RATINGS) {
 206
 207                         if (i_value == NULL) {
 208                                 media_svc_debug("i_value is NULL");
 209                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 210                         }
 211
 212                         ExifByteOrder mByteOrder = exif_data_get_byte_order(ed);
 213                         short exif_value = exif_get_short(entry->data, mByteOrder);
 214                         *i_value = (int)exif_value;
 215
 216                 } else if (tag == EXIF_TAG_GPS_LATITUDE || tag == EXIF_TAG_GPS_LONGITUDE || tag == EXIF_TAG_GPS_ALTITUDE) {
 217
 218                         if (d_value == NULL) {
 219                                 media_svc_debug("d_value is NULL");
 220                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 221                         }
 222
 223                         /* Get the contents of the tag in human-readable form */
 224                         char gps_buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = {0, };
 225                         exif_entry_get_value(entry, gps_buf, sizeof(gps_buf));
 226                         gps_buf[strlen(gps_buf)] = '\0';
 227                         int ret = MS_MEDIA_ERR_NONE;
 228
 229                         double tmp_arr[3] = { 0.0, 0.0, 0.0 };
 230
 231                         ret = __media_svc_split_to_double(gps_buf, tmp_arr);
 232                         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
 233
 234                         *d_value = tmp_arr[0] + tmp_arr[1] / 60 + tmp_arr[2] / 3600;
 235                 } else if (tag == EXIF_TAG_EXPOSURE_TIME) {
 236
 237                         if (buf == NULL) {
 238                                 media_svc_debug("buf is NULL");
 239                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 240                         }
 241
 242                         ExifByteOrder mByteOrder = exif_data_get_byte_order(ed);
 243                         ExifRational mRational = exif_get_rational(entry->data, mByteOrder);
 244                         long numerator = mRational.numerator;
 245                         long denominator = mRational.denominator;
 246                         snprintf(buf, MEDIA_SVC_METADATA_LEN_MAX, "%ld/%ld", numerator, denominator);
 247
 248                 } else if (tag == EXIF_TAG_FNUMBER) {
 249
 250                         if (d_value == NULL) {
 251                                 media_svc_debug("d_value is NULL");
 252                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 253                         }
 254
 255                         ExifByteOrder mByteOrder = exif_data_get_byte_order(ed);
 256                         ExifRational mRational = exif_get_rational(entry->data, mByteOrder);
 257                         long numerator = mRational.numerator;
 258                         long denominator = mRational.denominator;
 259
 260                         *d_value = ((numerator*1.0)/(denominator*1.0));
 261
 262                 } else {
 263
 264                         if (buf == NULL) {
 265                                 media_svc_debug("buf is NULL");
 266                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 267                         }
 268
 269                         exif_entry_get_value(entry, buf, MEDIA_SVC_METADATA_LEN_MAX);
 270                         buf[strlen(buf)] = '\0';
 271                 }
 272         }
 273
 274         return MS_MEDIA_ERR_NONE;
 275 }
 276
 277 time_t __media_svc_get_timeline_from_str(const char *timstr)
 278 {
 279         struct tm t;
 280         time_t modified_t = 0;
 281         time_t rawtime;
 282         struct tm timeinfo;
 283
 284         if (!STRING_VALID(timstr)) {
 285                 media_svc_error("Invalid Parameter");
 286                 return 0;
 287         }
 288
 289         /*Exif Format : %Y:%m:%d %H:%M:%S
 290         Videoc Content Creation_time format of FFMpeg : %Y-%m-%d %H:%M:%S*/
 291         memset(&t, 0x00, sizeof(struct tm));
 292
 293         tzset();
 294         time(&rawtime);
 295         localtime_r(&rawtime, &timeinfo);
 296
 297         if (strptime(timstr, "%Y:%m:%d %H:%M:%S", &t) || strptime(timstr, "%Y-%m-%d %H:%M:%S", &t)) {
 298                 t.tm_isdst = timeinfo.tm_isdst;
 299                 if (t.tm_isdst != 0)
 300                         media_svc_debug("DST %d", t.tm_isdst);
 301
 302                 /* If time string has timezone */
 303                 if (strptime(timstr, "%Y:%m:%d %H:%M:%S %z", &t) || strptime(timstr, "%Y-%m-%d %H:%M:%S %z", &t)) {
 304                         GTimeVal timeval;
 305                         char tim_tmp_str[255] = { 0, };
 306
 307                         /* ISO8601 Time string format */
 308                         strftime(tim_tmp_str, 255, "%Y-%m-%dT%H:%M:%S%z", &t);
 309                         g_time_val_from_iso8601(tim_tmp_str, &timeval);
 310                         modified_t = timeval.tv_sec;
 311                         media_svc_debug("Calibrated timeval : [%d][%s]", modified_t, tim_tmp_str);
 312                 } else {
 313                         /* Just localtime */
 314                         modified_t = mktime(&t);
 315                 }
 316
 317                 if (modified_t > 0)
 318                         return modified_t;
 319                 else
 320                         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);
 321         } else {
 322                 media_svc_error("Failed to get timeline : [%s]", timstr);
 323         }
 324
 325         return 0;
 326 }
 327
 328 static int __media_svc_get_content_type_from_mime(const char *path, const char *mimetype, int *category)
 329 {
 330         int idx = 0;
 331
 332         *category = MEDIA_SVC_CATEGORY_UNKNOWN;
 333
 334         /*categorize from mimetype */
 335         for (idx = 0; idx < CONTENT_TYPE_NUM; idx++) {
 336                 if (strstr(mimetype, content_category[idx].content_type) != NULL) {
 337                         *category = (*category | content_category[idx].category_by_mime);
 338                         break;
 339                 }
 340         }
 341
 342         /*in application type, exitst sound file ex) x-smafs, asf */
 343         if (*category & MEDIA_SVC_CATEGORY_ETC) {
 344                 int prefix_len = strlen(content_category[0].content_type);
 345                 char *ext = NULL;
 346
 347                 for (idx = 0; idx < SOUND_MIME_NUM; idx++) {
 348                         if (strstr(mimetype + prefix_len, sound_mime_table[idx]) != NULL) {
 349                                 *category ^= MEDIA_SVC_CATEGORY_ETC;
 350                                 *category |= MEDIA_SVC_CATEGORY_SOUND;
 351                                 break;
 352                         }
 353                 }
 354
 355                 if (strncasecmp(mimetype, "text/x-iMelody", strlen("text/x-iMelody")) == 0) {
 356                         *category ^= MEDIA_SVC_CATEGORY_ETC;
 357                         *category |= MEDIA_SVC_CATEGORY_SOUND;
 358                 }
 359
 360                 /*"asf" must check video stream and then categorize in directly. */
 361                 ext = strrchr(path, '.');
 362                 if (ext != NULL) {
 363                         if (strncasecmp(ext, _ASF_FILE, 5) == 0) {
 364                                 int audio = 0;
 365                                 int video = 0;
 366                                 int err = 0;
 367
 368                                 err = mm_file_get_stream_info(path, &audio, &video);
 369                                 if (err == 0) {
 370                                         if (audio > 0 && video == 0) {
 371                                                 *category ^= MEDIA_SVC_CATEGORY_ETC;
 372                                                 *category |= MEDIA_SVC_CATEGORY_MUSIC;
 373                                         } else {
 374                                                 *category ^= MEDIA_SVC_CATEGORY_ETC;
 375                                                 *category |= MEDIA_SVC_CATEGORY_VIDEO;
 376                                         }
 377                                 }
 378                         }
 379                 }
 380         }
 381
 382         /*check music file in sound files. */
 383         if (*category & MEDIA_SVC_CATEGORY_SOUND) {
 384                 int prefix_len = strlen(content_category[0].content_type) + 1;
 385
 386                 for (idx = 0; idx < MUSIC_MIME_NUM; idx++) {
 387                         if (strcmp(mimetype + prefix_len, music_mime_table[idx]) == 0) {
 388                                 *category ^= MEDIA_SVC_CATEGORY_SOUND;
 389                                 *category |= MEDIA_SVC_CATEGORY_MUSIC;
 390                                 break;
 391                         }
 392                 }
 393
 394                 /*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*/
 395                 if (strncasecmp(mimetype, "audio/x-mpegurl", strlen("audio/x-mpegurl")) == 0) {
 396                         *category ^= MEDIA_SVC_CATEGORY_SOUND;
 397                         *category |= MEDIA_SVC_CATEGORY_ETC;
 398                 }
 399         } else if (*category & MEDIA_SVC_CATEGORY_VIDEO) {
 400                 /*some video files don't have video stream. in this case it is categorize as music. */
 401                 char *ext = NULL;
 402                 /*"3gp" and "mp4" must check video stream and then categorize in directly. */
 403                 ext = strrchr(path, '.');
 404                 if (ext != NULL) {
 405                         if ((strncasecmp(ext, _3GP_FILE, 4) == 0) || (strncasecmp(ext, _MP4_FILE, 5) == 0)) {
 406                                 int audio = 0;
 407                                 int video = 0;
 408                                 int err = 0;
 409
 410                                 err = mm_file_get_stream_info(path, &audio, &video);
 411                                 if (err == 0) {
 412                                         if (audio > 0 && video == 0) {
 413                                                 *category ^= MEDIA_SVC_CATEGORY_VIDEO;
 414                                                 *category |= MEDIA_SVC_CATEGORY_MUSIC;
 415                                         }
 416                                 }
 417                                 /*even though error occued in mm_file_get_stream_info return MS_MEDIA_ERR_NONE. fail means invalid media content. */
 418                         }
 419                 }
 420         }
 421
 422         return MS_MEDIA_ERR_NONE;
 423 }
 424
 425 static int __media_svc_get_media_type(const char *path, const char *mime_type, media_svc_media_type_e *media_type)
 426 {
 427         int ret = MS_MEDIA_ERR_NONE;
 428         int category = 0;
 429
 430         media_svc_media_type_e type;
 431
 432         ret = __media_svc_get_content_type_from_mime(path, mime_type, &category);
 433         if (ret != MS_MEDIA_ERR_NONE)
 434                 media_svc_error("__media_svc_get_content_type_from_mime failed : %d", ret);
 435
 436         if (category & MEDIA_SVC_CATEGORY_SOUND)                type = MEDIA_SVC_MEDIA_TYPE_SOUND;
 437         else if (category & MEDIA_SVC_CATEGORY_MUSIC)   type = MEDIA_SVC_MEDIA_TYPE_MUSIC;
 438         else if (category & MEDIA_SVC_CATEGORY_IMAGE)   type = MEDIA_SVC_MEDIA_TYPE_IMAGE;
 439         else if (category & MEDIA_SVC_CATEGORY_VIDEO)   type = MEDIA_SVC_MEDIA_TYPE_VIDEO;
 440         else    type = MEDIA_SVC_MEDIA_TYPE_OTHER;
 441
 442         *media_type = type;
 443
 444         return ret;
 445 }
 446
 447 /*
 448 drm_contentifo is not NULL, if the file is OMA DRM.
 449 If the file is not OMA DRM, drm_contentinfo must be NULL.
 450 */
 451 static int __media_svc_get_mime_type(const char *path, char *mimetype)
 452 {
 453         if (path == NULL)
 454                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 455
 456         /*in case of normal files or failure to get mime in drm */
 457         if (aul_get_mime_from_file(path, mimetype, 255) < 0) {
 458                 media_svc_error("aul_get_mime_from_file fail");
 459                 return MS_MEDIA_ERR_INTERNAL;
 460         }
 461
 462         return MS_MEDIA_ERR_NONE;
 463 }
 464
 465 static bool __media_svc_get_file_ext(const char *file_path, char *file_ext)
 466 {
 467         int i = 0;
 468
 469         for (i = strlen(file_path); i >= 0; i--) {
 470                 if (file_path[i] == '.') {
 471                         SAFE_STRLCPY(file_ext, &file_path[i + 1], MEDIA_SVC_FILE_EXT_LEN_MAX);
 472                         return true;
 473                 }
 474
 475                 if (file_path[i] == '/')
 476                         return false;
 477         }
 478         return false;
 479 }
 480
 481 static int __media_svc_get_location_value(MMHandleType tag, double *longitude, double *latitude, double *altitude)
 482 {
 483         char *err_attr_name = NULL;
 484         double gps_value = 0.0;
 485         int mmf_error = FILEINFO_ERROR_NONE;
 486
 487         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_LONGITUDE, &gps_value, NULL);
 488         if (mmf_error == FILEINFO_ERROR_NONE) {
 489                 if (longitude != NULL)
 490                         *longitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 491         } else {
 492                 SAFE_FREE(err_attr_name);
 493         }
 494
 495         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_LATIDUE, &gps_value, NULL);
 496         if (mmf_error == FILEINFO_ERROR_NONE) {
 497                 if (latitude != NULL)
 498                         *latitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 499         } else {
 500                 SAFE_FREE(err_attr_name);
 501         }
 502
 503         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALTIDUE, &gps_value, NULL);
 504         if (mmf_error == FILEINFO_ERROR_NONE) {
 505                 if (altitude != NULL)
 506                         *altitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 507         } else {
 508                 SAFE_FREE(err_attr_name);
 509         }
 510
 511         return MS_MEDIA_ERR_NONE;
 512 }
 513
 514 static int __media_svc_encode_jpeg(unsigned char *src, unsigned long width, unsigned long height, image_util_colorspace_e colorspace, int quality, unsigned char **dst, unsigned long long *dst_size)
 515 {
 516         int res = IMAGE_UTIL_ERROR_NONE;
 517         image_util_encode_h encoder = NULL;
 518         unsigned char *encoded_data = NULL;
 519         res = image_util_encode_create(IMAGE_UTIL_JPEG , &encoder);
 520         if (res != IMAGE_UTIL_ERROR_NONE) {
 521                 media_svc_error("image_util_encode_create failed! (%d)", res);
 522                 return MS_MEDIA_ERR_INTERNAL;
 523         }
 524         res = image_util_encode_set_resolution(encoder, width, height);
 525         if (res != IMAGE_UTIL_ERROR_NONE) {
 526                 media_svc_error("image_util_encode_set_resolution failed! (%d)", res);
 527                 image_util_encode_destroy(encoder);
 528                 return MS_MEDIA_ERR_INTERNAL;
 529         }
 530         res = image_util_encode_set_colorspace(encoder, colorspace);
 531         if (res != IMAGE_UTIL_ERROR_NONE) {
 532                 media_svc_error("image_util_encode_set_colorspace failed! (%d)", res);
 533                 image_util_encode_destroy(encoder);
 534                 return MS_MEDIA_ERR_INTERNAL;
 535         }
 536         res = image_util_encode_set_quality(encoder, quality);
 537         if (res != IMAGE_UTIL_ERROR_NONE) {
 538                 media_svc_error("image_util_encode_set_quality failed! (%d)", res);
 539                 image_util_encode_destroy(encoder);
 540                 return MS_MEDIA_ERR_INTERNAL;
 541         }
 542         res = image_util_encode_set_input_buffer(encoder, src);
 543         if (res != IMAGE_UTIL_ERROR_NONE) {
 544                 media_svc_error("image_util_encode_set_input_buffer failed! (%d)", res);
 545                 image_util_encode_destroy(encoder);
 546                 return MS_MEDIA_ERR_INTERNAL;
 547         }
 548         res = image_util_encode_set_output_buffer(encoder, &encoded_data);
 549         if (res != IMAGE_UTIL_ERROR_NONE) {
 550                 media_svc_error("image_util_decode_set_output_buffer failed! (%d)", res);
 551                 image_util_encode_destroy(encoder);
 552                 return MS_MEDIA_ERR_INTERNAL;
 553         }
 554         res = image_util_encode_run(encoder, dst_size);
 555         if (res != IMAGE_UTIL_ERROR_NONE) {
 556                 media_svc_error("image_util_encode_run failed! (%d)", res);
 557                 image_util_encode_destroy(encoder);
 558                 return MS_MEDIA_ERR_INTERNAL;
 559         }
 560         if (encoded_data != NULL) {
 561                 *dst = (unsigned char *)calloc(1, *dst_size);
 562                 if (*dst == NULL) {
 563                         media_svc_error("memory allocation failed! (%lld)", *dst_size);
 564                         image_util_encode_destroy(encoder);
 565                         return MS_MEDIA_ERR_INTERNAL;
 566                 }
 567                 memcpy(*dst, encoded_data, *dst_size);
 568         }
 569         res = image_util_encode_destroy(encoder);
 570         if (res != IMAGE_UTIL_ERROR_NONE) {
 571                 media_svc_error("image_util_encode_destroy failed! (%d)", res);
 572                 return MS_MEDIA_ERR_INTERNAL;
 573         }
 574         SAFE_FREE(encoded_data);
 575         return MS_MEDIA_ERR_NONE;
 576 }
 577
 578 static int __media_svc_decode_jpeg(unsigned char *src, unsigned long long size, image_util_colorspace_e colorspace, unsigned char **dst, unsigned long *width, unsigned long *height, unsigned long long *dst_size)
 579 {
 580         int res = IMAGE_UTIL_ERROR_NONE;
 581         image_util_decode_h decoder = NULL;
 582         res = image_util_decode_create(&decoder);
 583         if (res != IMAGE_UTIL_ERROR_NONE) {
 584                 media_svc_error("image_util_decode_create failed! (%d)", res);
 585                 return MS_MEDIA_ERR_INTERNAL;
 586         }
 587         res = image_util_decode_set_input_buffer(decoder, src, size);
 588         if (res != IMAGE_UTIL_ERROR_NONE) {
 589                 media_svc_error("image_util_decode_set_input_buffer failed! (%d)", res);
 590                 image_util_decode_destroy(decoder);
 591                 return MS_MEDIA_ERR_INTERNAL;
 592         }
 593         res = image_util_decode_set_colorspace(decoder, colorspace);
 594         if (res != IMAGE_UTIL_ERROR_NONE) {
 595                 media_svc_error("image_util_decode_set_colorspace failed! (%d)", res);
 596                 image_util_decode_destroy(decoder);
 597                 return MS_MEDIA_ERR_INTERNAL;
 598         }
 599         res = image_util_decode_set_output_buffer(decoder, dst);
 600         if (res != IMAGE_UTIL_ERROR_NONE) {
 601                 media_svc_error("image_util_decode_set_output_buffer failed! (%d)", res);
 602                 image_util_decode_destroy(decoder);
 603                 return MS_MEDIA_ERR_INTERNAL;
 604         }
 605         res = image_util_decode_run(decoder, width, height, dst_size);
 606         if (res != IMAGE_UTIL_ERROR_NONE) {
 607                 media_svc_error("image_util_decode_run failed! (%d)", res);
 608                 image_util_decode_destroy(decoder);
 609                 return MS_MEDIA_ERR_INTERNAL;
 610         }
 611
 612         res = image_util_decode_destroy(decoder);
 613         if (res != IMAGE_UTIL_ERROR_NONE) {
 614                 media_svc_error("image_util_decode_destroy failed! (%d)", res);
 615                 return MS_MEDIA_ERR_INTERNAL;
 616         }
 617         return MS_MEDIA_ERR_NONE;
 618 }
 619
 620 static int __media_svc_resize_artwork(unsigned char *image, unsigned int size, const char *img_format, unsigned char **resize_image, unsigned int *resize_size)
 621 {
 622         int ret = MS_MEDIA_ERR_NONE;
 623         unsigned char *raw_image = NULL;
 624         int width = 0;
 625         int height = 0;
 626         unsigned long long raw_size = 0;
 627         void *resized_raw_image = NULL;
 628         int resized_width = 0;
 629         int resized_height = 0;
 630         unsigned int buf_size = 0;
 631         image_util_colorspace_e colorspace = IMAGE_UTIL_COLORSPACE_RGB888;
 632
 633         if ((strstr(img_format, "jpeg") != NULL) || (strstr(img_format, "jpg") != NULL) || (strstr(img_format, "JPG") != NULL)) {
 634                 media_svc_debug("type [jpeg] size [%d]", size);
 635                 /* decoding */
 636                 ret = __media_svc_decode_jpeg(image, (unsigned long long)size, colorspace, &raw_image, (unsigned long *)&width, (unsigned long *)&height, &raw_size);
 637                 if (ret != MS_MEDIA_ERR_NONE) {
 638                         media_svc_error("__media_svc_decode_jpeg failed");
 639                         *resize_image = image;
 640                         *resize_size = size;
 641                         return MS_MEDIA_ERR_NONE;
 642                 }
 643
 644                 if (raw_image == NULL) {
 645                         media_svc_error("raw_image is null");
 646                         *resize_image = image;
 647                         *resize_size = size;
 648                         return MS_MEDIA_ERR_NONE;
 649                 }
 650
 651                 if (width <= MEDIA_SVC_ARTWORK_SIZE || height <= MEDIA_SVC_ARTWORK_SIZE) {
 652                         media_svc_debug("No need resizing");
 653                         *resize_image = image;
 654                         *resize_size = size;
 655                         SAFE_FREE(raw_image);
 656                         return MS_MEDIA_ERR_NONE;
 657                 }
 658                 /* resizing */
 659                 if (width > height) {
 660                         resized_height = MEDIA_SVC_ARTWORK_SIZE;
 661                         resized_width = width * MEDIA_SVC_ARTWORK_SIZE / height;
 662                 } else {
 663                         resized_width = MEDIA_SVC_ARTWORK_SIZE;
 664                         resized_height = height * MEDIA_SVC_ARTWORK_SIZE / width;
 665                 }
 666
 667                 image_util_calculate_buffer_size(resized_width, resized_height, colorspace, &buf_size);
 668
 669                 resized_raw_image = malloc(buf_size);
 670
 671                 if (resized_raw_image == NULL) {
 672                         media_svc_error("malloc failed");
 673                         *resize_image = image;
 674                         *resize_size = size;
 675                         SAFE_FREE(raw_image);
 676                         return MS_MEDIA_ERR_NONE;
 677                 }
 678
 679                 memset(resized_raw_image, 0, buf_size);
 680
 681                 ret = image_util_resize(resized_raw_image, &resized_width, &resized_height, raw_image, width, height, colorspace);
 682                 if (ret != MS_MEDIA_ERR_NONE) {
 683                         media_svc_error("image_util_resize failed");
 684                         *resize_image = image;
 685                         *resize_size = size;
 686                         SAFE_FREE(raw_image);
 687                         SAFE_FREE(resized_raw_image);
 688                         return MS_MEDIA_ERR_NONE;
 689                 }
 690                 SAFE_FREE(raw_image);
 691
 692                 /* encoding */
 693                 ret = __media_svc_encode_jpeg((unsigned char *)resized_raw_image, (unsigned long)resized_width, (unsigned long)resized_height, colorspace, 90, resize_image, (unsigned long long *)resize_size);
 694                 if (ret != MS_MEDIA_ERR_NONE) {
 695                         media_svc_error("__media_svc_encode_jpeg failed");
 696                         *resize_image = image;
 697                         *resize_size = size;
 698                         SAFE_FREE(resized_raw_image);
 699                         return MS_MEDIA_ERR_NONE;
 700                 }
 701                 SAFE_FREE(resized_raw_image);
 702
 703                 if (*resize_image == NULL) {
 704                         media_svc_error("*resize_image is null");
 705                         *resize_image = image;
 706                         *resize_size = size;
 707                         return MS_MEDIA_ERR_NONE;
 708                 }
 709         } else if ((strstr(img_format, "png") != NULL) || (strstr(img_format, "PNG") != NULL)) {
 710                 media_svc_debug("type [png] size [%d]", size);
 711                 *resize_image = image;
 712                 *resize_size = size;
 713
 714         } else {
 715                 media_svc_debug("Not proper img format");
 716                 *resize_image = image;
 717                 *resize_size = size;
 718         }
 719
 720         return ret;
 721 }
 722
 723 static int __media_svc_safe_atoi(char *buffer, int *si)
 724 {
 725         char *end = NULL;
 726         errno = 0;
 727         media_svc_retvm_if(buffer == NULL || si == NULL, MS_MEDIA_ERR_INTERNAL, "invalid parameter");
 728
 729         const long sl = strtol(buffer, &end, 10);
 730
 731         media_svc_retvm_if(end == buffer, MS_MEDIA_ERR_INTERNAL, "not a decimal number");
 732         media_svc_retvm_if('\0' != *end, MS_MEDIA_ERR_INTERNAL, "extra characters at end of input: %s", end);
 733         media_svc_retvm_if((LONG_MIN == sl || LONG_MAX == sl) && (ERANGE == errno), MS_MEDIA_ERR_INTERNAL, "out of range of type long");
 734         media_svc_retvm_if(sl > INT_MAX, MS_MEDIA_ERR_INTERNAL, "greater than INT_MAX");
 735         media_svc_retvm_if(sl < INT_MIN, MS_MEDIA_ERR_INTERNAL, "less than INT_MIN");
 736
 737         *si = (int)sl;
 738
 739         return MS_MEDIA_ERR_NONE;
 740 }
 741
 742 static int __media_svc_save_image(unsigned char *image, unsigned int size, char *image_path, uid_t uid)
 743 {
 744         int ret = MS_MEDIA_ERR_NONE;
 745
 746         media_svc_debug("start save image, path [%s] image size [%d]", image_path, size);
 747
 748         if (!image) {
 749                 media_svc_error("invalid image..");
 750                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 751         }
 752
 753         struct statfs fs;
 754         char *thumb_path = NULL;
 755         ret = ms_user_get_root_thumb_store_path(uid, &thumb_path);
 756         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "ms_user_get_root_thumb_store_path fail");
 757
 758         if (-1 == statfs(thumb_path, &fs)) {
 759                 media_svc_error("error in statfs");
 760                 SAFE_FREE(thumb_path);
 761                 return MS_MEDIA_ERR_INTERNAL;
 762         }
 763
 764         SAFE_FREE(thumb_path);
 765
 766         long bsize_kbytes = fs.f_bsize >> 10;
 767
 768         if ((bsize_kbytes * fs.f_bavail) < 1024) {
 769                 media_svc_error("not enought space...");
 770                 return MS_MEDIA_ERR_NOT_ENOUGH_SPACE;
 771         }
 772
 773         FILE *fp = NULL;
 774         int nwrite = -1;
 775         if (image != NULL && size > 0) {
 776                 fp = fopen(image_path, "w");
 777
 778                 if (fp == NULL) {
 779                         media_svc_error("failed to open file");
 780                         return MS_MEDIA_ERR_INTERNAL;
 781                 }
 782
 783                 nwrite = fwrite(image, 1, size, fp);
 784                 if (nwrite != size) {
 785                         media_svc_error("failed to write thumbnail");
 786                         fclose(fp);
 787                         return MS_MEDIA_ERR_INTERNAL;
 788                 }
 789                 fclose(fp);
 790         }
 791
 792         return MS_MEDIA_ERR_NONE;
 793 }
 794
 795 static char *__media_svc_get_title_from_filepath(const char *path)
 796 {
 797         char *filename = NULL;
 798         char *title = NULL;
 799         char    *ext = NULL;
 800         int filename_len = -1;
 801         int new_title_len = -1;
 802
 803         if (!path) {
 804                 media_svc_error("path is NULL");
 805                 return NULL;
 806         }
 807
 808         filename = g_path_get_basename(path);
 809         if (!STRING_VALID(filename)) {
 810                 media_svc_error("wrong file name");
 811                 SAFE_FREE(filename);
 812                 return NULL;
 813         }
 814
 815         filename_len = strlen(filename);
 816
 817         ext = g_strrstr(filename, ".");
 818         if (!ext) {
 819                 media_svc_error("there is no file extention");
 820                 return filename;
 821         }
 822
 823         new_title_len = filename_len - strlen(ext);
 824         if (new_title_len < 1) {
 825                 media_svc_error("title length is zero");
 826                 SAFE_FREE(filename);
 827                 return NULL;
 828         }
 829
 830         title = g_strndup(filename, new_title_len < MEDIA_SVC_PATHNAME_SIZE ? new_title_len : MEDIA_SVC_PATHNAME_SIZE - 1);
 831
 832         SAFE_FREE(filename);
 833
 834         media_svc_debug("extract title is [%s]", title);
 835
 836         return title;
 837 }
 838
 839 int _media_svc_rename_file(const char *old_name, const char *new_name)
 840 {
 841         if ((old_name == NULL) || (new_name == NULL)) {
 842                 media_svc_error("invalid file name");
 843                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 844         }
 845
 846         if (rename(old_name, new_name) < 0) {
 847                 media_svc_stderror(" ");
 848                 return MS_MEDIA_ERR_INTERNAL;
 849         }
 850
 851         return MS_MEDIA_ERR_NONE;
 852 }
 853
 854 int _media_svc_remove_file(const char *path)
 855 {
 856         int result = -1;
 857
 858         result = remove(path);
 859         if (result == 0) {
 860                 media_svc_debug("success to remove file");
 861                 return MS_MEDIA_ERR_NONE;
 862         } else {
 863                 media_svc_stderror("fail to remove file result");
 864                 return MS_MEDIA_ERR_INTERNAL;
 865         }
 866 }
 867
 868 int _media_svc_remove_all_files_in_dir(const char *dir_path)
 869 {
 870         char filename[MEDIA_SVC_PATHNAME_SIZE] = {0, };
 871         GDir *dir = NULL;
 872         GError *error = NULL;
 873         const char *name;
 874
 875         dir = g_dir_open(dir_path, 0, &error);
 876         if (dir != NULL && error == NULL) {
 877                 while ((name = g_dir_read_name(dir))) {
 878                         memset(filename, 0, sizeof(filename));
 879                         snprintf(filename, sizeof(filename), "%s/%s", dir_path, name);
 880
 881                         if (g_file_test(filename, G_FILE_TEST_IS_REGULAR)) {
 882                                 if (unlink(filename) != 0)
 883                                         media_svc_stderror("failed to remove");
 884                         }
 885                 }
 886         } else {
 887                 media_svc_error("%s is not exist", dir_path);
 888                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 889         }
 890
 891         g_dir_close(dir);
 892
 893         return MS_MEDIA_ERR_NONE;
 894 }
 895
 896 int _media_svc_get_thumbnail_path(media_svc_storage_type_e storage_type, char *thumb_path, const char *pathname, const char *img_format, uid_t uid)
 897 {
 898         int ret = MS_MEDIA_ERR_NONE;
 899         char savename[MEDIA_SVC_PATHNAME_SIZE] = {0, };
 900         char file_ext[MEDIA_SVC_FILE_EXT_LEN_MAX + 1] = {0, };
 901         char hash[255 + 1] = {0, };
 902         char *thumbfile_ext = NULL;
 903         char *thumb_dir = NULL;
 904
 905         ret = ms_user_get_thumb_store_path(uid, storage_type, &thumb_dir);
 906         if (!STRING_VALID(thumb_dir)) {
 907                 media_svc_error("ms_user_get_thumb_store_path failed");
 908                 return MS_MEDIA_ERR_INTERNAL;
 909         }
 910
 911         if (!g_file_test(thumb_dir, G_FILE_TEST_IS_DIR)) {
 912                 media_svc_error("Wrong path[%s]", thumb_dir);
 913                 SAFE_FREE(thumb_dir);
 914                 return MS_MEDIA_ERR_INTERNAL;
 915         }
 916
 917         memset(file_ext, 0, sizeof(file_ext));
 918         if (!__media_svc_get_file_ext(pathname, file_ext))
 919                 media_svc_error("get file ext fail");
 920
 921         ret = mb_svc_generate_hash_code(pathname, hash, sizeof(hash));
 922         if (ret != MS_MEDIA_ERR_NONE) {
 923                 media_svc_error("mb_svc_generate_hash_code failed : %d", ret);
 924                 SAFE_FREE(thumb_dir);
 925                 return MS_MEDIA_ERR_INTERNAL;
 926         }
 927
 928         /*media_svc_debug("img format is [%s]", img_format); */
 929
 930         if ((strstr(img_format, "jpeg") != NULL) || (strstr(img_format, "jpg") != NULL) || (strstr(img_format, "JPG") != NULL)) {
 931                 thumbfile_ext = (char *)"jpg";
 932         } else if ((strstr(img_format, "png") != NULL) || (strstr(img_format, "PNG") != NULL)) {
 933                 thumbfile_ext = (char *)"png";
 934         } else if ((strstr(img_format, "gif") != NULL) || (strstr(img_format, "GIF") != NULL)) {
 935                 thumbfile_ext = (char *)"gif";
 936         } else if ((strstr(img_format, "bmp") != NULL) || (strstr(img_format, "BMP") != NULL)) {
 937                 thumbfile_ext = (char *)"bmp";
 938         } else {
 939                 media_svc_error("Not proper img format");
 940                 SAFE_FREE(thumb_dir);
 941                 return MS_MEDIA_ERR_INTERNAL;
 942         }
 943
 944         snprintf(savename, sizeof(savename), "%s/.%s-%s.%s", thumb_dir, file_ext, hash, thumbfile_ext);
 945         SAFE_STRLCPY(thumb_path, savename, MEDIA_SVC_PATHNAME_SIZE);
 946         /*media_svc_debug("thumb_path is [%s]", thumb_path); */
 947
 948         SAFE_FREE(thumb_dir);
 949
 950         return MS_MEDIA_ERR_NONE;
 951 }
 952
 953 int _media_svc_get_file_time(const char *full_path)
 954 {
 955         struct stat statbuf;
 956         int fd = 0;
 957
 958         memset(&statbuf, 0, sizeof(struct stat));
 959         fd = stat(full_path, &statbuf);
 960         if (fd == -1) {
 961                 media_svc_error("stat(%s) fails.", full_path);
 962                 return MS_MEDIA_ERR_INTERNAL;
 963         }
 964
 965         return statbuf.st_mtime;
 966 }
 967
 968 int _media_svc_set_default_value(media_svc_content_info_s *content_info, bool refresh)
 969 {
 970         /* Set default GPS value before extracting meta information */
 971         content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 972         content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 973         content_info->media_meta.altitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 974
 975         /* Set filename to title for all media */
 976         char *title = NULL;
 977         title = __media_svc_get_title_from_filepath(content_info->path);
 978         if (title) {
 979                 content_info->media_meta.title = g_strdup(title);
 980                 SAFE_FREE(title);
 981                 media_svc_retv_del_if(content_info->media_meta.title == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 982         } else {
 983                 media_svc_error("Can't extract title");
 984                 content_info->media_meta.title = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 985                 media_svc_retv_del_if(content_info->media_meta.title == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 986         }
 987
 988         /* Set default value before extracting meta information */
 989         content_info->media_meta.description = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 990         media_svc_retv_del_if(content_info->media_meta.description == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 991
 992         content_info->media_meta.copyright = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 993         media_svc_retv_del_if(content_info->media_meta.copyright == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 994
 995         content_info->media_meta.track_num = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 996         media_svc_retv_del_if(content_info->media_meta.track_num == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
 997
 998         content_info->media_meta.album = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
 999         media_svc_retv_del_if(content_info->media_meta.album == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1000
1001         content_info->media_meta.artist = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1002         media_svc_retv_del_if(content_info->media_meta.artist == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1003
1004         content_info->media_meta.album_artist = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1005         media_svc_retv_del_if(content_info->media_meta.album_artist == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1006
1007         content_info->media_meta.genre = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1008         media_svc_retv_del_if(content_info->media_meta.genre == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1009
1010         content_info->media_meta.composer = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1011         media_svc_retv_del_if(content_info->media_meta.composer == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1012
1013         content_info->media_meta.year = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1014         media_svc_retv_del_if(content_info->media_meta.year == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1015
1016         if (refresh) {
1017                 media_svc_debug("refresh");
1018                 return MS_MEDIA_ERR_NONE;
1019         }
1020
1021         content_info->played_count = 0;
1022         content_info->last_played_time = 0;
1023         content_info->last_played_position = 0;
1024         content_info->favourate = 0;
1025         content_info->media_meta.rating = 0;
1026
1027         return MS_MEDIA_ERR_NONE;
1028 }
1029
1030 int _media_svc_set_media_info(media_svc_content_info_s *content_info, const char *storage_id, media_svc_storage_type_e storage_type,
1031                         const char *path, media_svc_media_type_e *media_type, bool refresh)
1032 {
1033         int ret = MS_MEDIA_ERR_NONE;
1034         char * media_uuid = NULL;
1035         bool drm_type = false;
1036         char mime_type[256] = {0, };
1037
1038         content_info->path = g_strdup(path);
1039         media_svc_retv_del_if(content_info->path == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1040
1041         struct stat st;
1042         memset(&st, 0, sizeof(struct stat));
1043         if (stat(path, &st) == 0) {
1044                 content_info->modified_time = st.st_mtime;
1045                 content_info->timeline = content_info->modified_time;
1046                 content_info->size = st.st_size;
1047         } else {
1048                 media_svc_stderror("stat failed");
1049         }
1050
1051         _media_svc_set_default_value(content_info, refresh);
1052
1053         /* refresh is TRUE when file modified. so only modified_time and size are changed*/
1054         if (refresh) {
1055                 media_svc_debug("refresh");
1056                 return MS_MEDIA_ERR_NONE;
1057         }
1058
1059         content_info->storage_uuid = g_strdup(storage_id);
1060         media_svc_retv_del_if(content_info->storage_uuid == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1061
1062         content_info->storage_type = storage_type;
1063         time(&content_info->added_time);
1064
1065         media_uuid = _media_info_generate_uuid();
1066         if (media_uuid == NULL) {
1067                 _media_svc_destroy_content_info(content_info);
1068                 return MS_MEDIA_ERR_INTERNAL;
1069         }
1070
1071         content_info->media_uuid = g_strdup(media_uuid);
1072         media_svc_retv_del_if(content_info->media_uuid == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1073
1074         content_info->file_name = g_path_get_basename(path);
1075         media_svc_retv_del_if(content_info->file_name == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1076
1077         /* if the file is DRM file, drm_type value is DRM_TRUE(1).
1078         if drm_contentinfo is not NULL, the file is OMA DRM.*/
1079         ret = __media_svc_get_mime_type(path, mime_type);
1080         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1081
1082         media_svc_debug("mime [%s]", mime_type);
1083         content_info->is_drm = drm_type;
1084
1085         ret = __media_svc_get_media_type(path, mime_type, media_type);
1086         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1087         if ((*media_type < MEDIA_SVC_MEDIA_TYPE_IMAGE) || (*media_type > MEDIA_SVC_MEDIA_TYPE_OTHER)) {
1088                 media_svc_error("invalid media_type condition[%d]", *media_type);
1089                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1090         }
1091
1092         content_info->mime_type = g_strdup(mime_type);
1093         media_svc_retv_del_if(content_info->mime_type == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
1094
1095         media_svc_sec_debug("storage[%d], path[%s], media_type[%d]", storage_type, path, *media_type);
1096
1097         content_info->media_type = *media_type;
1098
1099         return MS_MEDIA_ERR_NONE;
1100 }
1101
1102 int image_360_check(char *path)
1103 {
1104         FILE *fp = NULL;
1105         long app1_size = 0;
1106         int size = 1;
1107         unsigned char exif_header[4];
1108         unsigned char exif_app1[2];
1109         unsigned char exif_app1_xmp[2];
1110         long exif_app1_xmp_size = 0;
1111         unsigned char exif_app1_xmp_t[2];
1112         char *xmp_data = NULL;
1113         int size1 = 0;
1114         int size2 = 0;
1115         int fdata = 0;
1116         int temp = 0;
1117
1118         fp = fopen(path, "rb");
1119         if (fp == NULL)
1120                 goto ERROR;
1121
1122         size = fread(exif_header, 1, sizeof(exif_header), fp);
1123         if (size <= 0)
1124                 goto ERROR;
1125
1126         if ((exif_header[0] == 0xff) && (exif_header[1] == 0xd8) && (exif_header[2] == 0xff) && (exif_header[3] == 0xe1)) {
1127                 size = fread(exif_app1, 1, sizeof(exif_app1), fp);
1128                 if (size <= 0)
1129                         goto ERROR;
1130
1131                 size1 = exif_app1[0];
1132                 size2 = exif_app1[1];
1133
1134                 app1_size = size1 * 256 + size2 - 2;
1135
1136                 if (fseek(fp, app1_size, SEEK_CUR) != 0)
1137                         goto ERROR;
1138
1139                 size = fread(exif_app1_xmp, 1, sizeof(exif_app1_xmp), fp);
1140                 if (size <= 0)
1141                         goto ERROR;
1142
1143                 if ((exif_app1_xmp[0] == 0xff) && (exif_app1_xmp[1] == 0xe1)) {
1144                         int result = 0;
1145                         char *ptr = NULL;
1146                         size = fread(exif_app1_xmp_t, 1, sizeof(exif_app1_xmp_t), fp);
1147                         if (size <= 0)
1148                                 goto ERROR;
1149
1150                         size1 = exif_app1_xmp_t[0];
1151                         size2 = exif_app1_xmp_t[1];
1152
1153                         exif_app1_xmp_size = size1 * 256 + size2 - 2;
1154
1155                         xmp_data = (char *)malloc(exif_app1_xmp_size);
1156                         if (xmp_data != NULL) {
1157                                 memset(xmp_data, 0x0, exif_app1_xmp_size);
1158                                 ptr = xmp_data;
1159
1160                                 while (exif_app1_xmp_size >= 0) {
1161                                         exif_app1_xmp_size--;
1162                                         fdata = fgetc(fp);
1163                                         if (fdata == EOF)
1164                                                 continue;
1165                                         if (fdata == '\0')
1166                                                 continue;
1167                                         *ptr = (char)fdata;
1168                                         ptr++;
1169                                         temp++;
1170                                 }
1171                                 ptr = ptr - temp;
1172
1173                                 if (strstr(ptr, "UsePanoramaViewer")
1174                                 && strstr(ptr, "True")
1175                                 && strstr(ptr, "ProjectionType")
1176                                 && strstr(ptr, "equirectangular"))
1177                                         result = 1;
1178
1179                                 SAFE_FREE(xmp_data);
1180                         } else {
1181                                 media_svc_error("malloc failed");
1182                         }
1183
1184                         if (fp) {
1185                                 fclose(fp);
1186                                 fp = NULL;
1187                         }
1188                         return result;
1189                 } else {
1190                         goto ERROR;
1191                 }
1192         } else {
1193                 goto ERROR;
1194         }
1195 ERROR:
1196         if (fp) {
1197                 fclose(fp);
1198                 fp = NULL;
1199         }
1200         return 0;
1201 }
1202
1203 int _media_svc_extract_image_metadata(sqlite3 *handle, media_svc_content_info_s *content_info)
1204 {
1205         double value = 0.0;
1206         int orient_value = 0;
1207         int exif_width = 0;
1208         int exif_height = 0;
1209         ExifData *ed = NULL;
1210         int has_datetaken = FALSE;
1211         double fnumber = 0.0;
1212         int iso = 0;
1213         char *path = NULL;
1214
1215         char buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = { '\0' };
1216
1217         memset(buf, 0x00, sizeof(buf));
1218
1219         if (content_info == NULL || content_info->media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE) {
1220                 media_svc_error("content_info == NULL || media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE");
1221                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1222         }
1223
1224         path = content_info->path;
1225         if (!STRING_VALID(path)) {
1226                 media_svc_error("Invalid Path");
1227                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1228         }
1229
1230         /* Load an ExifData object from an EXIF file */
1231         ed = exif_data_new_from_file(path);
1232
1233         if (!ed) {
1234                 media_svc_sec_debug("There is no exif data in [ %s ]", path);
1235                 goto GET_WIDTH_HEIGHT;
1236         }
1237
1238         content_info->media_meta.is_360 = image_360_check(path);
1239
1240         if (__media_svc_get_exif_info(ed, NULL, NULL, &value, EXIF_TAG_GPS_LATITUDE) == MS_MEDIA_ERR_NONE) {
1241                 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_GPS_LATITUDE_REF) == MS_MEDIA_ERR_NONE) {
1242                         if (strlen(buf) > 0) {
1243                                 if (strcmp(buf, "S") == 0)
1244                                         value = -1 * value;
1245                         }
1246                         content_info->media_meta.latitude = value;
1247                 } else {
1248                         content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1249                 }
1250         } else {
1251                 content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1252         }
1253
1254         memset(buf, 0x00, sizeof(buf));
1255
1256         if (__media_svc_get_exif_info(ed, NULL, NULL, &value, EXIF_TAG_GPS_LONGITUDE) == MS_MEDIA_ERR_NONE) {
1257                 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_GPS_LONGITUDE_REF) == MS_MEDIA_ERR_NONE) {
1258                         if (strlen(buf) > 0) {
1259                                 if (strcmp(buf, "W") == 0)
1260                                         value = -1 * value;
1261                         }
1262                         content_info->media_meta.longitude = value;
1263                 } else {
1264                         content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1265                 }
1266         } else {
1267                 content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1268         }
1269
1270         memset(buf, 0x00, sizeof(buf));
1271
1272         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_IMAGE_DESCRIPTION) == MS_MEDIA_ERR_NONE) {
1273                 if (strlen(buf) == 0)
1274                         content_info->media_meta.description = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1275                 else
1276                         content_info->media_meta.description = g_strdup(buf);
1277         } else {
1278                 content_info->media_meta.description = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1279         }
1280
1281         memset(buf, 0x00, sizeof(buf));
1282
1283         if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_DATE_TIME_ORIGINAL) == MS_MEDIA_ERR_NONE) {
1284                 if (strlen(buf) > 0) {
1285                         has_datetaken = TRUE;
1286                         content_info->media_meta.datetaken = g_strdup(buf);
1287
1288                         /* This is same as recorded_date */
1289                         content_info->media_meta.recorded_date = g_strdup(buf);
1290                 }
1291         }
1292
1293         memset(buf, 0x00, sizeof(buf));
1294
1295         if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_DATE_TIME) == MS_MEDIA_ERR_NONE) {
1296                 if (strlen(buf) > 0) {
1297                         has_datetaken = TRUE;
1298                         content_info->media_meta.datetaken = g_strdup(buf);
1299
1300                         /* This is same as recorded_date */
1301                         content_info->media_meta.recorded_date =  g_strdup(buf);
1302                 }
1303         }
1304
1305         if (has_datetaken) {
1306                 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.datetaken);
1307                 if (content_info->timeline == 0)
1308                         content_info->timeline = content_info->modified_time;
1309                 else
1310                         media_svc_debug("Timeline : %ld", content_info->timeline);
1311         }
1312
1313         memset(buf, 0x00, sizeof(buf));
1314
1315         /* Get exposure_time value from exif. */
1316         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_EXPOSURE_TIME) == MS_MEDIA_ERR_NONE) {
1317                 if (strlen(buf) > 0)
1318                         content_info->media_meta.exposure_time = g_strdup(buf);
1319         }
1320
1321         /* Get fnumber value from exif. */
1322         if (__media_svc_get_exif_info(ed, NULL, NULL, &fnumber, EXIF_TAG_FNUMBER) == MS_MEDIA_ERR_NONE) {
1323                 if (fnumber > 0.0)
1324                         content_info->media_meta.fnumber = fnumber;
1325                 else
1326                         content_info->media_meta.fnumber = 0.0;
1327         } else {
1328                 content_info->media_meta.fnumber = 0.0;
1329         }
1330
1331         /* Get iso value from exif. */
1332         if (__media_svc_get_exif_info(ed, NULL, &iso, NULL, EXIF_TAG_ISO_SPEED_RATINGS) == MS_MEDIA_ERR_NONE) {
1333                 if (iso > 0)
1334                         content_info->media_meta.iso = iso;
1335                 else
1336                         content_info->media_meta.iso = 0;
1337         } else {
1338                 content_info->media_meta.iso = 0;
1339         }
1340
1341         memset(buf, 0x00, sizeof(buf));
1342
1343         /* Get model value from exif. */
1344         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_MODEL) == MS_MEDIA_ERR_NONE) {
1345                 if (strlen(buf) > 0)
1346                         content_info->media_meta.model = g_strdup(buf);
1347         }
1348
1349         /* Get orientation value from exif. */
1350         if (__media_svc_get_exif_info(ed, NULL, &orient_value, NULL, EXIF_TAG_ORIENTATION) == MS_MEDIA_ERR_NONE) {
1351                 if (orient_value >= NOT_AVAILABLE && orient_value <= ROT_270)
1352                         content_info->media_meta.orientation = orient_value;
1353                 else
1354                         content_info->media_meta.orientation = 0;
1355         } else {
1356                 content_info->media_meta.orientation = 0;
1357         }
1358
1359         /* Get width value from exif. */
1360         if (__media_svc_get_exif_info(ed, NULL, &exif_width, NULL, EXIF_TAG_PIXEL_X_DIMENSION) == MS_MEDIA_ERR_NONE) {
1361                 if (exif_width > 0)
1362                         content_info->media_meta.width = exif_width;
1363                 else
1364                         content_info->media_meta.width = 0;
1365         } else {
1366                 content_info->media_meta.width = 0;
1367         }
1368
1369         /* Get height value from exif. */
1370         if (__media_svc_get_exif_info(ed, NULL, &exif_height, NULL, EXIF_TAG_PIXEL_Y_DIMENSION) == MS_MEDIA_ERR_NONE) {
1371                 if (exif_height > 0)
1372                         content_info->media_meta.height = exif_height;
1373                 else
1374                         content_info->media_meta.height = 0;
1375         } else {
1376                 content_info->media_meta.height = 0;
1377         }
1378
1379         if (ed != NULL) exif_data_unref(ed);
1380
1381 GET_WIDTH_HEIGHT:
1382
1383         if (content_info->media_meta.width == 0 || content_info->media_meta.height == 0) {
1384                 /*Get image width, height*/
1385                 unsigned int img_width = 0;
1386                 unsigned int img_height = 0;
1387                 ImgCodecType img_type = IMG_CODEC_NONE;
1388
1389                 ImgGetImageInfo(path, &img_type, &img_width, &img_height);
1390                 if (content_info->media_meta.width == 0)
1391                         content_info->media_meta.width = img_width;
1392
1393                 if (content_info->media_meta.height == 0)
1394                         content_info->media_meta.height = img_height;
1395         }
1396
1397         return MS_MEDIA_ERR_NONE;
1398 }
1399
1400 int _media_svc_extract_music_metadata_for_update(sqlite3 *handle, media_svc_content_info_s *content_info, media_svc_media_type_e media_type)
1401 {
1402         MMHandleType tag = 0;
1403         char *p = NULL;
1404         int size = -1;
1405         int mmf_error = FILEINFO_ERROR_NONE;
1406         char *err_attr_name = NULL;
1407         int album_id = 0;
1408
1409         /*Get Content Tag attribute ===========*/
1410         mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
1411
1412         if (mmf_error == FILEINFO_ERROR_NONE) {
1413                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM, &p, &size, NULL);
1414                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1415                         content_info->media_meta.album = g_strdup(p);
1416                 else
1417                         SAFE_FREE(err_attr_name);
1418
1419                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTIST, &p, &size, NULL);
1420                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1421                         content_info->media_meta.artist = g_strdup(p);
1422                 else
1423                         SAFE_FREE(err_attr_name);
1424
1425                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM_ARTIST, &p, &size, NULL);
1426                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1427                         content_info->media_meta.album_artist = g_strdup(p);
1428                 else
1429                         SAFE_FREE(err_attr_name);
1430
1431                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_GENRE, &p, &size, NULL);
1432                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1433                         content_info->media_meta.genre = g_strdup(p);
1434
1435                         /* If genre is Ringtone, it's categorized as sound. But this logic is commented */
1436                         /*
1437                         if ((strcasecmp("Ringtone", p) == 0) | (strcasecmp("Alert tone", p) == 0)) {
1438                                 content_info->media_type = MEDIA_SVC_MEDIA_TYPE_SOUND;
1439                         }
1440                         */
1441                 } else {
1442                         SAFE_FREE(err_attr_name);
1443                 }
1444
1445                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TITLE, &p, &size, NULL);
1446                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1447                         if (!isspace(*p)) {
1448                                 content_info->media_meta.title = g_strdup(p);
1449                         } else {
1450                                 int idx = 0;
1451
1452                                 for (idx = 0; idx < size; idx++) {
1453                                         if (isspace(*p)) {
1454                                                 media_svc_debug("SPACE [%s]", p);
1455                                                 p++;
1456                                                 continue;
1457                                         } else {
1458                                                 media_svc_debug("Not SPACE [%s]", p);
1459                                                 content_info->media_meta.title = g_strdup(p);
1460                                                 break;
1461                                         }
1462                                 }
1463                         }
1464                 }
1465
1466                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &p, &size, NULL);
1467                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1468                         content_info->media_meta.description = g_strdup(p);
1469                 else
1470                         SAFE_FREE(err_attr_name);
1471
1472                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_AUTHOR, &p, &size, NULL);
1473                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1474                         content_info->media_meta.composer = g_strdup(p);
1475                 else
1476                         SAFE_FREE(err_attr_name);
1477
1478                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &p, &size, NULL);
1479                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1480                         content_info->media_meta.copyright = g_strdup(p);
1481                 else
1482                         SAFE_FREE(err_attr_name);
1483
1484                 mmf_error = mm_file_destroy_tag_attrs(tag);
1485                 if (mmf_error != FILEINFO_ERROR_NONE)
1486                         media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1487         } else {
1488                 content_info->album_id = album_id;
1489         }
1490
1491         return MS_MEDIA_ERR_NONE;
1492 }
1493
1494 int _media_svc_extract_media_metadata(sqlite3 *handle, media_svc_content_info_s *content_info, uid_t uid)
1495 {
1496         MMHandleType content = 0;
1497         MMHandleType tag = 0;
1498         char *p = NULL;
1499         unsigned char *image = NULL;
1500         unsigned int size = 0;
1501         int mmf_error = FILEINFO_ERROR_NONE;
1502         char *err_attr_name = NULL;
1503         bool extract_thumbnail = FALSE;
1504         bool append_album = FALSE;
1505         int album_id = 0;
1506         int ret = MS_MEDIA_ERR_NONE;
1507         int cdis_value = 0;
1508         unsigned int resize_size = 0;
1509         unsigned char *resize_image = NULL;
1510
1511         /*Get Content Tag attribute ===========*/
1512         mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
1513
1514         if (mmf_error == FILEINFO_ERROR_NONE) {
1515                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM, &p, &size, NULL);
1516                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1517                         content_info->media_meta.album = g_strdup(p);
1518                 else
1519                         SAFE_FREE(err_attr_name);
1520
1521                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTIST, &p, &size, NULL);
1522                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1523                         content_info->media_meta.artist = g_strdup(p);
1524                 else
1525                         SAFE_FREE(err_attr_name);
1526
1527                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM_ARTIST, &p, &size, NULL);
1528                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1529                         content_info->media_meta.album_artist = g_strdup(p);
1530                 else
1531                         SAFE_FREE(err_attr_name);
1532
1533                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_GENRE, &p, &size, NULL);
1534                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1535                         content_info->media_meta.genre = g_strdup(p);
1536
1537                         /* If genre is Ringtone, it's categorized as sound. But this logic is commented */
1538                         /*
1539                         if ((strcasecmp("Ringtone", p) == 0) | (strcasecmp("Alert tone", p) == 0)) {
1540                                 content_info->media_type = MEDIA_SVC_MEDIA_TYPE_SOUND;
1541                         }
1542                         */
1543                 } else {
1544                         SAFE_FREE(err_attr_name);
1545                 }
1546
1547                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TITLE, &p, &size, NULL);
1548                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1549                         if (!isspace(*p)) {
1550                                 content_info->media_meta.title = g_strdup(p);
1551                         } else {
1552                                 int idx = 0;
1553
1554                                 for (idx = 0; idx < size; idx++) {
1555                                         if (isspace(*p)) {
1556                                                 media_svc_debug("SPACE [%s]", p);
1557                                                 p++;
1558                                                 continue;
1559                                         } else {
1560                                                 media_svc_debug("Not SPACE [%s]", p);
1561                                                 content_info->media_meta.title = g_strdup(p);
1562                                                 break;
1563                                         }
1564                                 }
1565                         }
1566                 }
1567
1568                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &p, &size, NULL);
1569                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1570                         content_info->media_meta.description = g_strdup(p);
1571                 else
1572                         SAFE_FREE(err_attr_name);
1573
1574                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_SPHERICAL, &content_info->media_meta.is_360, NULL);
1575                 if (mmf_error != FILEINFO_ERROR_NONE)
1576                         SAFE_FREE(err_attr_name);
1577
1578                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_RECDATE, &p, &size, NULL);
1579                 if ((mmf_error == FILEINFO_ERROR_NONE) && (size > 0)) {
1580                         char mime_type[255] = {0, };
1581                         ret = __media_svc_get_mime_type(content_info->path, mime_type);
1582                         /*if 3gp that audio only, media_type is music */
1583                         if ((ret == MS_MEDIA_ERR_NONE) &&
1584                                 ((content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO && strcmp(mime_type, "video/mp4") == 0) ||
1585                                 (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO && strcmp(mime_type, "video/3gpp") == 0) ||
1586                                 (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC && strcmp(mime_type, "video/3gpp") == 0) ||
1587                                 (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC && strcmp(mime_type, "audio/mp4") == 0))) {
1588                                 /*Creation time format is 2013-01-01 00:00:00. change it to 2013:01:01 00:00:00 like exif time format*/
1589                                 char *time_info = g_strdup_printf("0000:00:00 00:00:00 +0000");
1590                                 char *p_value = p;
1591                                 char *time_value = time_info;
1592                                 if (time_info != NULL) {
1593                                         while (*p_value != '\0') {
1594                                                 if (*p_value == '-')
1595                                                         *time_value = ':';
1596                                                 else
1597                                                         *time_value = *p_value;
1598                                                 time_value++;
1599                                                 p_value++;
1600                                         }
1601                                         content_info->media_meta.recorded_date = g_strdup(time_info);
1602                                         SAFE_FREE(time_info);
1603                                 } else {
1604                                         media_svc_error("memory allocation error");
1605                                         ret = MS_MEDIA_ERR_OUT_OF_MEMORY;
1606                                 }
1607                         } else {
1608                                 content_info->media_meta.recorded_date = g_strdup(p);
1609                         }
1610
1611                         if (STRING_VALID(content_info->media_meta.recorded_date)) {
1612                                 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.recorded_date);
1613                                 if (content_info->timeline == 0)
1614                                         content_info->timeline = content_info->modified_time;
1615                                 else
1616                                         media_svc_debug("Timeline : %ld", content_info->timeline);
1617
1618                                 /* This is same as datetaken */
1619                                 /* Remove compensation string */
1620                                 if (strlen(content_info->media_meta.recorded_date) > MEDIA_SVC_DEFAULT_FORMAT_LEN) {
1621                                         content_info->media_meta.datetaken = g_strndup(content_info->media_meta.recorded_date, MEDIA_SVC_DEFAULT_FORMAT_LEN);
1622                                         G_SAFE_FREE(content_info->media_meta.recorded_date);
1623                                         content_info->media_meta.recorded_date = g_strdup(content_info->media_meta.datetaken);
1624                                 } else {
1625                                         content_info->media_meta.datetaken = g_strdup(content_info->media_meta.recorded_date);
1626                                 }
1627                         }
1628                 } else {
1629                         SAFE_FREE(err_attr_name);
1630                 }
1631
1632                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_AUTHOR, &p, &size, NULL);
1633                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1634                         content_info->media_meta.composer = g_strdup(p);
1635                 else
1636                         SAFE_FREE(err_attr_name);
1637
1638                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &p, &size, NULL);
1639                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1640                         content_info->media_meta.copyright = g_strdup(p);
1641                 else
1642                         SAFE_FREE(err_attr_name);
1643
1644                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TRACK_NUM, &p, &size, NULL);
1645                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0)
1646                         content_info->media_meta.track_num = g_strdup(p);
1647                 else
1648                         SAFE_FREE(err_attr_name);
1649
1650                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DATE, &p, &size, NULL);
1651                 if (mmf_error == FILEINFO_ERROR_NONE && size == 4) {
1652                         int year = 0;
1653                         if ((p != NULL) && (__media_svc_safe_atoi(p, &year) == MS_MEDIA_ERR_NONE))
1654                                 content_info->media_meta.year = g_strdup(p);
1655                         else
1656                                 media_svc_debug("Wrong Year Information [%s]", p);
1657                 } else {
1658                         SAFE_FREE(err_attr_name);
1659                 }
1660
1661                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_RATING, &p, &size, NULL);
1662                 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1663                         int rate = 0;
1664                         if ((p != NULL) && (__media_svc_safe_atoi(p, &rate) == MS_MEDIA_ERR_NONE))
1665                                 content_info->media_meta.rating = rate;
1666                 } else {
1667                         SAFE_FREE(err_attr_name);
1668                         content_info->media_meta.rating = 0;
1669                 }
1670
1671                 /*Initialize album_id to 0. below code will set the album_id*/
1672                 content_info->album_id = album_id;
1673                 ret = _media_svc_get_album_id(handle, content_info->media_meta.album, content_info->media_meta.artist, &album_id);
1674
1675                 if (ret != MS_MEDIA_ERR_NONE) {
1676                         if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
1677                                 media_svc_debug("album does not exist. So start to make album art");
1678                                 extract_thumbnail = TRUE;
1679                                 append_album = TRUE;
1680                         } else {
1681                                 extract_thumbnail = TRUE;
1682                                 append_album = FALSE;
1683                         }
1684                 } else {
1685                         content_info->album_id = album_id;
1686                         append_album = FALSE;
1687
1688                         if ((!g_strcmp0(content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN)) ||
1689                                 (!g_strcmp0(content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN))) {
1690                                 media_svc_debug("Unknown album or artist already exists. Extract thumbnail for Unknown.");
1691                                 extract_thumbnail = TRUE;
1692                         } else {
1693                                 media_svc_debug("album already exists. don't need to make album art");
1694                                 ret = _media_svc_get_album_art_by_album_id(handle, album_id, &content_info->thumbnail_path);
1695                                 extract_thumbnail = TRUE;
1696                         }
1697                 }
1698
1699                 /*Do not extract artwork for the USB Storage content*/
1700                 if (content_info->storage_type == MEDIA_SVC_STORAGE_EXTERNAL_USB)
1701                         extract_thumbnail = FALSE;
1702
1703                 if (extract_thumbnail == TRUE) {
1704                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK, &image, &size, NULL);
1705                         if (mmf_error != FILEINFO_ERROR_NONE) {
1706                                 media_svc_error("fail to get tag artwork - err(%x)", mmf_error);
1707                                 SAFE_FREE(err_attr_name);
1708                         } else {
1709                                 /*media_svc_debug("artwork size1 [%d]", size); */
1710                         }
1711
1712                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK_SIZE, &size, NULL);
1713                         if (mmf_error != FILEINFO_ERROR_NONE) {
1714                                 media_svc_error("fail to get artwork size - err(%x)", mmf_error);
1715                                 SAFE_FREE(err_attr_name);
1716                         } else {
1717                                 /*media_svc_debug("artwork size2 [%d]", size); */
1718                         }
1719                         if (image != NULL && size > 0) {
1720                                 char thumb_path[MEDIA_SVC_PATHNAME_SIZE] = "\0";
1721                                 int artwork_mime_size = -1;
1722
1723                                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK_MIME, &p, &artwork_mime_size, NULL);
1724                                 if ((mmf_error == FILEINFO_ERROR_NONE) && (artwork_mime_size > 0)) {
1725                                         ret = _media_svc_get_thumbnail_path(content_info->storage_type, thumb_path, content_info->path, p, uid);
1726                                         if (ret != MS_MEDIA_ERR_NONE)
1727                                                 media_svc_error("Fail to Get Thumbnail Path");
1728                                         /* albumart resizing */
1729                                         __media_svc_resize_artwork(image, size, p, &resize_image, &resize_size);
1730                                 } else {
1731                                         SAFE_FREE(err_attr_name);
1732                                 }
1733
1734                                 if (strlen(thumb_path) > 0) {
1735                                         ret = __media_svc_save_image(resize_image, resize_size, thumb_path, uid);
1736                                         if (ret != MS_MEDIA_ERR_NONE)
1737                                                 media_svc_error("Fail to Save Thumbnail Image");
1738                                         else
1739                                                 content_info->thumbnail_path = g_strdup(thumb_path);
1740                                 }
1741
1742                                 if (size != resize_size) {
1743                                         media_svc_error("Albumart is resized");
1744                                         SAFE_FREE(resize_image);
1745                                 }
1746                         }
1747                 }
1748
1749                 if (append_album == TRUE) {
1750                         if ((g_strcmp0(content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN)) &&
1751                                 (g_strcmp0(content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN)))
1752                                 ret = _media_svc_append_album(handle, content_info->media_meta.album, content_info->media_meta.artist, content_info->thumbnail_path, &album_id, uid);
1753                         else
1754                                 ret = _media_svc_append_album(handle, content_info->media_meta.album, content_info->media_meta.artist, NULL, &album_id, uid);
1755
1756                         content_info->album_id = album_id;
1757                 }
1758
1759                 if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO) {
1760                         double longitude = 0.0;
1761                         double latitude = 0.0;
1762                         double altitude = 0.0;
1763
1764                         __media_svc_get_location_value(tag, &longitude, &latitude, &altitude);
1765                         content_info->media_meta.longitude = longitude;
1766                         content_info->media_meta.latitude = latitude;
1767                         content_info->media_meta.altitude = altitude;
1768
1769                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_CDIS, &cdis_value, NULL);
1770                         if (mmf_error != FILEINFO_ERROR_NONE) {
1771                                 cdis_value = 0;
1772                                 SAFE_FREE(err_attr_name);
1773                         }
1774
1775                         media_svc_debug("CDIS : %d", cdis_value);
1776
1777                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ROTATE, &p, &size, NULL);
1778                         if ((mmf_error == FILEINFO_ERROR_NONE) && (size > 0)) {
1779                                 content_info->media_meta.orientation = atoi(p);
1780                         } else {
1781                                 SAFE_FREE(err_attr_name);
1782                                 content_info->media_meta.orientation = 0;
1783                                 media_svc_debug("fail to get video orientation attr - err(%x)", mmf_error);
1784                         }
1785                 }
1786
1787                 mmf_error = mm_file_destroy_tag_attrs(tag);
1788                 if (mmf_error != FILEINFO_ERROR_NONE)
1789                         media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1790         }       else {
1791                 content_info->album_id = album_id;
1792         }
1793
1794         /*Get Content attribute ===========*/
1795         if (cdis_value == 1)
1796                 mmf_error = mm_file_create_content_attrs_safe(&content, content_info->path);
1797         else
1798                 mmf_error = mm_file_create_content_attrs_simple(&content, content_info->path);
1799
1800         if (mmf_error == FILEINFO_ERROR_NONE) {
1801                 /*Common attribute*/
1802                 mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_DURATION, &content_info->media_meta.duration, NULL);
1803                 if (mmf_error != FILEINFO_ERROR_NONE) {
1804                         SAFE_FREE(err_attr_name);
1805                         media_svc_debug("fail to get duration attr - err(%x)", mmf_error);
1806                 } else {
1807                         /*media_svc_debug("duration : %d", content_info->media_meta.duration); */
1808                 }
1809
1810                 /*Sound/Music attribute*/
1811                 if ((content_info->media_type == MEDIA_SVC_MEDIA_TYPE_SOUND) || (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC)) {
1812
1813                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &content_info->media_meta.bitrate, NULL);
1814                         if (mmf_error != FILEINFO_ERROR_NONE) {
1815                                 SAFE_FREE(err_attr_name);
1816                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1817                         } else {
1818                                 /*media_svc_debug("bit rate : %d", content_info->media_meta.bitrate); */
1819                         }
1820
1821                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_SAMPLERATE, &content_info->media_meta.samplerate, NULL);
1822                         if (mmf_error != FILEINFO_ERROR_NONE) {
1823                                 SAFE_FREE(err_attr_name);
1824                                 media_svc_debug("fail to get sample rate attr - err(%x)", mmf_error);
1825                         } else {
1826                                 /*media_svc_debug("sample rate : %d", content_info->media_meta.samplerate); */
1827                         }
1828
1829                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_CHANNELS, &content_info->media_meta.channel, NULL);
1830                         if (mmf_error != FILEINFO_ERROR_NONE) {
1831                                 SAFE_FREE(err_attr_name);
1832                                 media_svc_debug("fail to get audio channels attr - err(%x)", mmf_error);
1833                         } else {
1834                                 /*media_svc_debug("channel : %d", content_info->media_meta.channel); */
1835                         }
1836
1837                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITPERSAMPLE, &content_info->media_meta.bitpersample, NULL);
1838                         if (mmf_error != FILEINFO_ERROR_NONE) {
1839                                 SAFE_FREE(err_attr_name);
1840                                 media_svc_debug("fail to get audio bit per sample attr - err(%x)", mmf_error);
1841                         } else {
1842                                 media_svc_debug("bitpersample : %d", content_info->media_meta.bitpersample);
1843                         }
1844                 } else if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO)      {       /*Video attribute*/
1845                         int audio_bitrate = 0;
1846                         int video_bitrate = 0;
1847
1848                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &audio_bitrate, NULL);
1849                         if (mmf_error != FILEINFO_ERROR_NONE) {
1850                                 SAFE_FREE(err_attr_name);
1851                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1852                         } else {
1853                                 /*media_svc_debug("audio bit rate : %d", audio_bitrate); */
1854                         }
1855
1856                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_BITRATE, &video_bitrate, NULL);
1857                         if (mmf_error != FILEINFO_ERROR_NONE) {
1858                                 SAFE_FREE(err_attr_name);
1859                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1860                         } else {
1861                                 /*media_svc_debug("video bit rate : %d", video_bitrate); */
1862                         }
1863
1864                         content_info->media_meta.bitrate = audio_bitrate + video_bitrate;
1865
1866                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_WIDTH, &content_info->media_meta.width, NULL);
1867                         if (mmf_error != FILEINFO_ERROR_NONE) {
1868                                 SAFE_FREE(err_attr_name);
1869                                 media_svc_debug("fail to get video width attr - err(%x)", mmf_error);
1870                         } else {
1871                                 /*media_svc_debug("width : %d", content_info->media_meta.width); */
1872                         }
1873
1874                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_HEIGHT, &content_info->media_meta.height, NULL);
1875                         if (mmf_error != FILEINFO_ERROR_NONE) {
1876                                 SAFE_FREE(err_attr_name);
1877                                 media_svc_debug("fail to get video height attr - err(%x)", mmf_error);
1878                         } else {
1879                                 /*media_svc_debug("height : %d", content_info->media_meta.height); */
1880                         }
1881                 } else {
1882                         media_svc_error("Not support type");
1883                         mmf_error = mm_file_destroy_content_attrs(content);
1884                         if (mmf_error != FILEINFO_ERROR_NONE)
1885                                 media_svc_error("fail to free content attr - err(%x)", mmf_error);
1886
1887                         return MS_MEDIA_ERR_INVALID_PARAMETER;
1888                 }
1889
1890                 mmf_error = mm_file_destroy_content_attrs(content);
1891                 if (mmf_error != FILEINFO_ERROR_NONE)
1892                         media_svc_error("fail to free content attr - err(%x)", mmf_error);
1893         } else {
1894                 media_svc_error("error in mm_file_create_content_attrs [%d]", mmf_error);
1895         }
1896
1897         return MS_MEDIA_ERR_NONE;
1898 }
1899
1900 void _media_svc_destroy_content_info(media_svc_content_info_s *content_info)
1901 {
1902         media_svc_retm_if(content_info == NULL, "content info is NULL");
1903
1904         /* Delete media_svc_content_info_s */
1905         SAFE_FREE(content_info->media_uuid);
1906         SAFE_FREE(content_info->path);
1907         SAFE_FREE(content_info->file_name);
1908         SAFE_FREE(content_info->mime_type);
1909         SAFE_FREE(content_info->folder_uuid);
1910         SAFE_FREE(content_info->thumbnail_path);
1911         SAFE_FREE(content_info->storage_uuid);
1912
1913         /* Delete media_svc_content_meta_s */
1914         SAFE_FREE(content_info->media_meta.title);
1915         SAFE_FREE(content_info->media_meta.album);
1916         SAFE_FREE(content_info->media_meta.artist);
1917         SAFE_FREE(content_info->media_meta.album_artist);
1918         SAFE_FREE(content_info->media_meta.genre);
1919         SAFE_FREE(content_info->media_meta.composer);
1920         SAFE_FREE(content_info->media_meta.year);
1921         SAFE_FREE(content_info->media_meta.recorded_date);
1922         SAFE_FREE(content_info->media_meta.copyright);
1923         SAFE_FREE(content_info->media_meta.track_num);
1924         SAFE_FREE(content_info->media_meta.description);
1925         SAFE_FREE(content_info->media_meta.datetaken);
1926         SAFE_FREE(content_info->media_meta.exposure_time);
1927         SAFE_FREE(content_info->media_meta.model);
1928         SAFE_FREE(content_info->media_meta.weather);
1929         SAFE_FREE(content_info->media_meta.category);
1930         SAFE_FREE(content_info->media_meta.keyword);
1931         SAFE_FREE(content_info->media_meta.location_tag);
1932         SAFE_FREE(content_info->media_meta.content_name);
1933         SAFE_FREE(content_info->media_meta.age_rating);
1934         SAFE_FREE(content_info->media_meta.author);
1935         SAFE_FREE(content_info->media_meta.provider);
1936
1937         SAFE_FREE(content_info->media_meta.title_pinyin);
1938         SAFE_FREE(content_info->media_meta.album_pinyin);
1939         SAFE_FREE(content_info->media_meta.artist_pinyin);
1940         SAFE_FREE(content_info->media_meta.album_artist_pinyin);
1941         SAFE_FREE(content_info->media_meta.genre_pinyin);
1942         SAFE_FREE(content_info->media_meta.composer_pinyin);
1943         SAFE_FREE(content_info->media_meta.copyright_pinyin);
1944         SAFE_FREE(content_info->media_meta.description_pinyin);
1945
1946         return;
1947 }
1948
1949 int _media_svc_request_thumbnail(const char *path, char *thumb_path, int max_length, uid_t uid)
1950 {
1951         int ret = MS_MEDIA_ERR_NONE;
1952
1953         ret = thumbnail_request_from_db(path, thumb_path, max_length, uid);
1954         if (ret != MS_MEDIA_ERR_NONE) {
1955                 media_svc_error("thumbnail_request_from_db failed: %d", ret);
1956                 ret = MS_MEDIA_ERR_INTERNAL;
1957         } else {
1958                 media_svc_sec_debug("thumbnail_request_from_db success: thumbnail path[%s]", thumb_path);
1959         }
1960
1961         return ret;
1962 }
1963
1964 int _media_svc_get_pinyin_str(const char *src_str, char **pinyin_str)
1965 {
1966         int ret = MS_MEDIA_ERR_NONE;
1967         int size = 0;
1968         pinyin_name_s *pinyinname = NULL;
1969
1970         *pinyin_str = NULL;
1971
1972         if (!STRING_VALID(src_str)) {
1973                 media_svc_debug("String is invalid");
1974                 return ret;
1975         }
1976
1977         ret = _media_svc_convert_chinese_to_pinyin(src_str, &pinyinname, &size);
1978         if (ret == MS_MEDIA_ERR_NONE) {
1979                 if (size > 0 && STRING_VALID(pinyinname[0].pinyin_name))
1980                         *pinyin_str = strdup(pinyinname[0].pinyin_name);
1981                 else
1982                         *pinyin_str = strdup(src_str);  /* Return Original Non China Character */
1983         }
1984
1985         _media_svc_pinyin_free(pinyinname, size);
1986
1987         return ret;
1988 }
1989
1990 bool _media_svc_check_pinyin_support(void)
1991 {
1992         /*Check CSC*/
1993         return TRUE;
1994 }
1995
1996 int _media_svc_get_media_type(const char *path, int *mediatype)
1997 {
1998         int ret = MS_MEDIA_ERR_NONE;
1999         char mime_type[256] = {0};
2000         media_svc_media_type_e media_type =  MEDIA_SVC_MEDIA_TYPE_OTHER;
2001
2002         ret = __media_svc_get_mime_type(path, mime_type);
2003         if (ret == MS_MEDIA_ERR_NONE)
2004                 __media_svc_get_media_type(path, mime_type, &media_type);
2005         else
2006                 media_svc_error("__media_svc_get_mime_type failed");
2007
2008         *mediatype = media_type;
2009
2010         return ret;
2011 }
2012