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 #include <time.h>
  25 #include <string.h>
  26 #include <sys/vfs.h>
  27 #include <glib/gstdio.h>
  28 #include <sys/stat.h>
  29 #include <string.h>
  30 #include <dirent.h>
  31 #include <ctype.h>
  32 #include <aul/aul.h>
  33 #include <mm_file.h>
  34 #include <mm_error.h>
  35 #include <libexif/exif-data.h>
  36 #include <media-thumbnail.h>
  37 #include <media-util.h>
  38 #include <grp.h>
  39 #include <pwd.h>
  40 #include "uuid.h"
  41 #include "media-util-err.h"
  42 #include "media-svc-util.h"
  43 #include "media-svc-db-utils.h"
  44 #include "media-svc-debug.h"
  45 #include "media-svc-env.h"
  46 #include "media-svc-hash.h"
  47 #include "media-svc-album.h"
  48 #include "media-svc-localize-utils.h"
  49 #include "media-svc-localize_ch.h"
  50 #include "media-svc-localize_tw.h"
  51
  52 #define MEDIA_SVC_FILE_EXT_LEN_MAX                              6                       /**<  Maximum file ext lenth*/
  53 #define GLOBAL_USER    0 /*#define     tzplatform_getenv(TZ_GLOBAL) //TODO */
  54
  55 /* Define data structures for media type and mime type */
  56 #define MEDIA_SVC_CATEGORY_UNKNOWN      0x00000000      /**< Default */
  57 #define MEDIA_SVC_CATEGORY_ETC          0x00000001      /**< ETC category */
  58 #define MEDIA_SVC_CATEGORY_IMAGE        0x00000002      /**< Image category */
  59 #define MEDIA_SVC_CATEGORY_VIDEO        0x00000004      /**< Video category */
  60 #define MEDIA_SVC_CATEGORY_MUSIC        0x00000008      /**< Music category */
  61 #define MEDIA_SVC_CATEGORY_SOUND        0x00000010      /**< Sound category */
  62
  63 #define CONTENT_TYPE_NUM 5
  64 #define MUSIC_MIME_NUM 29
  65 #define SOUND_MIME_NUM 1
  66 #define MIME_TYPE_LENGTH 255
  67 #define MIME_LENGTH 50
  68 #define _3GP_FILE ".3gp"
  69 #define _MP4_FILE ".mp4"
  70 #define _ASF_FILE ".asf"
  71
  72 typedef struct {
  73         char content_type[15];
  74         int category_by_mime;
  75 } _media_svc_content_table_s;
  76
  77 static const _media_svc_content_table_s content_category[CONTENT_TYPE_NUM] = {
  78         {"audio", MEDIA_SVC_CATEGORY_SOUND},
  79         {"image", MEDIA_SVC_CATEGORY_IMAGE},
  80         {"video", MEDIA_SVC_CATEGORY_VIDEO},
  81         {"application", MEDIA_SVC_CATEGORY_ETC},
  82         {"text", MEDIA_SVC_CATEGORY_ETC},
  83 };
  84
  85 static const char music_mime_table[MUSIC_MIME_NUM][MIME_LENGTH] = {
  86         /*known mime types of normal files*/
  87         "mpeg",
  88         "ogg",
  89         "x-ms-wma",
  90         "x-flac",
  91         "mp4",
  92         /* known mime types of drm files*/
  93         "mp3",
  94         "x-mp3", /*alias of audio/mpeg*/
  95         "x-mpeg", /*alias of audio/mpeg*/
  96         "3gpp",
  97         "x-ogg", /*alias of  audio/ogg*/
  98         "vnd.ms-playready.media.pya:*.pya", /*playready*/
  99         "wma",
 100         "aac",
 101         "x-m4a", /*alias of audio/mp4*/
 102         /* below mimes are rare*/
 103         "x-vorbis+ogg",
 104         "x-flac+ogg",
 105         "x-matroska",
 106         "ac3",
 107         "mp2",
 108         "x-ape",
 109         "x-ms-asx",
 110         "vnd.rn-realaudio",
 111
 112         "x-vorbis", /*alias of audio/x-vorbis+ogg*/
 113         "vorbis", /*alias of audio/x-vorbis+ogg*/
 114         "x-oggflac",
 115         "x-mp2", /*alias of audio/mp2*/
 116         "x-pn-realaudio", /*alias of audio/vnd.rn-realaudio*/
 117         "vnd.m-realaudio", /*alias of audio/vnd.rn-realaudio*/
 118         "x-wav",
 119 };
 120
 121 static const char sound_mime_table[SOUND_MIME_NUM][MIME_LENGTH] = {
 122         "x-smaf",
 123 };
 124
 125 typedef enum {
 126         MEDIA_SVC_EXTRACTED_FIELD_NONE                  = 0x00000001,
 127         MEDIA_SVC_EXTRACTED_FIELD_TITLE                 = MEDIA_SVC_EXTRACTED_FIELD_NONE << 1,
 128         MEDIA_SVC_EXTRACTED_FIELD_DESC                  = MEDIA_SVC_EXTRACTED_FIELD_NONE << 2,
 129         MEDIA_SVC_EXTRACTED_FIELD_COPYRIGHT             = MEDIA_SVC_EXTRACTED_FIELD_NONE << 3,
 130         MEDIA_SVC_EXTRACTED_FIELD_AUTHOR                = MEDIA_SVC_EXTRACTED_FIELD_NONE << 4,
 131         MEDIA_SVC_EXTRACTED_FIELD_ARTIST                = MEDIA_SVC_EXTRACTED_FIELD_NONE << 5,
 132         MEDIA_SVC_EXTRACTED_FIELD_GENRE                 = MEDIA_SVC_EXTRACTED_FIELD_NONE << 6,
 133         MEDIA_SVC_EXTRACTED_FIELD_ALBUM                 = MEDIA_SVC_EXTRACTED_FIELD_NONE << 7,
 134         MEDIA_SVC_EXTRACTED_FIELD_TRACKNUM              = MEDIA_SVC_EXTRACTED_FIELD_NONE << 8,
 135         MEDIA_SVC_EXTRACTED_FIELD_YEAR                  = MEDIA_SVC_EXTRACTED_FIELD_NONE << 9,
 136         MEDIA_SVC_EXTRACTED_FIELD_CATEGORY              = MEDIA_SVC_EXTRACTED_FIELD_NONE << 10,
 137         MEDIA_SVC_EXTRACTED_FIELD_ALBUM_ARTIST          = MEDIA_SVC_EXTRACTED_FIELD_NONE << 11,
 138 } media_svc_extracted_field_e;
 139
 140 static char *_media_svc_get_thumb_path(uid_t uid);
 141
 142 char *_media_info_generate_uuid(void)
 143 {
 144         uuid_t uuid_value;
 145         static char uuid_unparsed[50];
 146
 147         uuid_generate(uuid_value);
 148         uuid_unparse(uuid_value, uuid_unparsed);
 149
 150         /*media_svc_debug("UUID : %s", uuid_unparsed); */
 151         return uuid_unparsed;
 152 }
 153
 154 void _strncpy_safe(char *x_dst, const char *x_src, int max_len)
 155 {
 156         if (!x_src || strlen(x_src) == 0) {
 157                 media_svc_error("x_src is NULL");
 158                 return;
 159         }
 160
 161         if (max_len < 1) {
 162                 media_svc_error("length is Wrong");
 163                 return;
 164         }
 165
 166         strncpy(x_dst, x_src, max_len - 1);
 167         x_dst[max_len - 1] = '\0';
 168 }
 169
 170 int __media_svc_malloc_and_strncpy(char **dst, const char *src)
 171 {
 172         int len = 0;
 173
 174         if (!STRING_VALID(src)) {
 175                 media_svc_error("invalid src");
 176                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 177         }
 178
 179         SAFE_FREE(*dst);
 180
 181         len = strlen(src) + 1;
 182         *dst = malloc(len);
 183
 184         if (*dst == NULL) {
 185                 media_svc_error("malloc failed");
 186                 return MS_MEDIA_ERR_INTERNAL;
 187         }
 188
 189         strncpy(*dst, src, len);
 190         char *p = *dst;
 191         p[len - 1] = '\0';
 192
 193         return MS_MEDIA_ERR_NONE;
 194 }
 195
 196 int __media_svc_malloc_and_strncpy_with_size(char **dst, const char *src, int copysize)
 197 {
 198         if (!STRING_VALID(src)) {
 199                 media_svc_error("invalid src");
 200                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 201         }
 202
 203         SAFE_FREE(*dst);
 204
 205         *dst = malloc(copysize + 1);
 206
 207         if (*dst == NULL) {
 208                 media_svc_error("malloc failed");
 209                 return MS_MEDIA_ERR_INTERNAL;
 210         }
 211
 212         strncpy(*dst, src, copysize);
 213         char *p = *dst;
 214         p[copysize] = '\0';
 215
 216         return MS_MEDIA_ERR_NONE;
 217 }
 218
 219 static int __media_svc_split_to_double(char *input, double *arr)
 220 {
 221         char tmp_arr[255] = {0, };
 222         int len = 0, idx = 0, arr_idx = 0, str_idx = 0;
 223
 224         if (!STRING_VALID(input)) {
 225                 media_svc_error("Invalid parameter");
 226                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 227         }
 228         memset(tmp_arr, 0x0, sizeof(tmp_arr));
 229
 230         /*media_svc_debug("input: [%s]", input); */
 231
 232         len = strlen(input);
 233
 234         for (idx = 0; idx < (len + 1); idx++) {
 235                 if (input[idx] == ' ') {
 236                         continue;
 237                 } else if ((input[idx] == ', ') || (idx == len)) {
 238                         arr[arr_idx] = atof(tmp_arr);
 239                         arr_idx++;
 240                         str_idx = 0;
 241                         /*media_svc_debug("idx=[%d] arr_idx=[%d] tmp_attr[%s] atof(tmp_arr)=[%f]", idx, arr_idx, tmp_arr, atof(tmp_arr)); */
 242                         memset(tmp_arr, 0x0, sizeof(tmp_arr));
 243                 } else {
 244                         tmp_arr[str_idx] = input[idx];
 245                         str_idx++;
 246                 }
 247         }
 248
 249         if (arr_idx != 3) {
 250                 media_svc_error("Error when parsing GPS [%d]", arr_idx);
 251                 return MS_MEDIA_ERR_INTERNAL;
 252         }
 253
 254         return MS_MEDIA_ERR_NONE;
 255 }
 256
 257 static int __media_svc_get_exif_info(ExifData *ed,
 258                                      char *buf,
 259                                      int *i_value,
 260                                      double *d_value,
 261                                      int ifdtype,
 262                                      long tagtype)
 263 {
 264         ExifEntry *entry;
 265         ExifTag tag;
 266
 267         if (ed == NULL) {
 268                 /*media_svc_debug("ExifData is NULL"); */
 269                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 270         }
 271
 272         tag = tagtype;
 273
 274         entry = exif_data_get_entry(ed, tag);
 275         if (entry) {
 276                 /* Get the contents of the tag in human-readable form */
 277                 if (tag == EXIF_TAG_ORIENTATION ||
 278                     tag == EXIF_TAG_PIXEL_X_DIMENSION ||
 279                     tag == EXIF_TAG_PIXEL_Y_DIMENSION) {
 280
 281                         if (i_value == NULL) {
 282                                 media_svc_error("i_value is NULL");
 283                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 284                         }
 285
 286                         ExifByteOrder mByteOrder = exif_data_get_byte_order(ed);
 287                         short exif_value = exif_get_short(entry->data, mByteOrder);
 288                         /*media_svc_debug("%s : %d", exif_tag_get_name_in_ifd(tag, ifd), exif_value); */
 289                         *i_value = (int)exif_value;
 290
 291                 } else if (tag == EXIF_TAG_GPS_LATITUDE || tag == EXIF_TAG_GPS_LONGITUDE || tag == EXIF_TAG_GPS_ALTITUDE) {
 292
 293                         if (d_value == NULL) {
 294                                 media_svc_error("d_value is NULL");
 295                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 296                         }
 297
 298                         /* Get the contents of the tag in human-readable form */
 299                         char gps_buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = {0, };
 300                         exif_entry_get_value(entry, gps_buf, sizeof(gps_buf));
 301                         gps_buf[strlen(gps_buf)] = '\0';
 302                         int ret = MS_MEDIA_ERR_NONE;
 303                         /*media_svc_debug("%s: [%s]", exif_tag_get_name_in_ifd(tag, ifd), gps_buf); */
 304
 305                         double tmp_arr[3] = { 0.0, 0.0, 0.0 };
 306
 307                         ret = __media_svc_split_to_double(gps_buf, tmp_arr);
 308                         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
 309
 310                         *d_value = tmp_arr[0] + tmp_arr[1] / 60 + tmp_arr[2] / 3600;
 311                         /*media_svc_debug("GPS value is [%f], %f, %f, %f", *d_value, tmp_arr[0], tmp_arr[1], tmp_arr[2]); */
 312                 } else {
 313
 314                         if (buf == NULL) {
 315                                 media_svc_error("buf is NULL");
 316                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 317                         }
 318
 319                         exif_entry_get_value(entry, buf, MEDIA_SVC_METADATA_LEN_MAX);
 320                         buf[strlen(buf)] = '\0';
 321                 }
 322         }
 323
 324         return MS_MEDIA_ERR_NONE;
 325 }
 326
 327 time_t __media_svc_get_timeline_from_str(const char *timstr)
 328 {
 329         struct tm t;
 330         time_t modified_t = 0;
 331         time_t rawtime;
 332         struct tm timeinfo;
 333
 334         if (!STRING_VALID(timstr)) {
 335                 media_svc_error("Invalid Parameter");
 336                 return 0;
 337         }
 338
 339         /*Exif Format : %Y:%m:%d %H:%M:%S
 340         Videoc Content Creation_time format of FFMpeg : %Y-%m-%d %H:%M:%S*/
 341         memset(&t, 0x00, sizeof(struct tm));
 342
 343         tzset();
 344         time(&rawtime);
 345         localtime_r(&rawtime, &timeinfo);
 346
 347         if (strptime(timstr, "%Y:%m:%d %H:%M:%S", &t) || strptime(timstr, "%Y-%m-%d %H:%M:%S", &t)) {
 348                 t.tm_isdst = timeinfo.tm_isdst;
 349                 if (t.tm_isdst != 0) {
 350                         media_svc_error("DST %d", t.tm_isdst);
 351                 }
 352
 353                 modified_t = mktime(&t);
 354                 if (modified_t > 0) {
 355                         return modified_t;
 356                 } else {
 357                         media_svc_error("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);
 358                 }
 359         } else {
 360                 media_svc_error("Failed to get timeline : [%s]", timstr);
 361         }
 362
 363         return 0;
 364 }
 365
 366 static int __media_svc_get_content_type_from_mime(const char *path, const char *mimetype, int *category)
 367 {
 368         int idx = 0;
 369
 370         *category = MEDIA_SVC_CATEGORY_UNKNOWN;
 371
 372         /*categorize from mimetype */
 373         for (idx = 0; idx < CONTENT_TYPE_NUM; idx++) {
 374                 if (strstr(mimetype, content_category[idx].content_type) != NULL) {
 375                         *category = (*category | content_category[idx].category_by_mime);
 376                         break;
 377                 }
 378         }
 379
 380         /*in application type, exitst sound file ex) x-smafs */
 381         if (*category & MEDIA_SVC_CATEGORY_ETC) {
 382                 int prefix_len = strlen(content_category[0].content_type);
 383
 384                 for (idx = 0; idx < SOUND_MIME_NUM; idx++) {
 385                         if (strstr(mimetype + prefix_len, sound_mime_table[idx]) != NULL) {
 386                                 *category ^= MEDIA_SVC_CATEGORY_ETC;
 387                                 *category |= MEDIA_SVC_CATEGORY_SOUND;
 388                                 break;
 389                         }
 390                 }
 391
 392                 if (strncasecmp(mimetype, "text/x-iMelody", strlen("text/x-iMelody")) == 0) {
 393                         *category ^= MEDIA_SVC_CATEGORY_ETC;
 394                         *category |= MEDIA_SVC_CATEGORY_SOUND;
 395                 }
 396         }
 397
 398         /*check music file in soun files. */
 399         if (*category & MEDIA_SVC_CATEGORY_SOUND) {
 400                 int prefix_len = strlen(content_category[0].content_type) + 1;
 401
 402                 for (idx = 0; idx < MUSIC_MIME_NUM; idx++) {
 403                         if (strcmp(mimetype + prefix_len, music_mime_table[idx]) == 0) {
 404                                 *category ^= MEDIA_SVC_CATEGORY_SOUND;
 405                                 *category |= MEDIA_SVC_CATEGORY_MUSIC;
 406                                 break;
 407                         }
 408                 }
 409
 410                 /*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*/
 411                 if (strncasecmp(mimetype, "audio/x-mpegurl", strlen("audio/x-mpegurl")) == 0) {
 412                         *category ^= MEDIA_SVC_CATEGORY_SOUND;
 413                         *category |= MEDIA_SVC_CATEGORY_ETC;
 414                 }
 415         } else if (*category & MEDIA_SVC_CATEGORY_VIDEO) {
 416                 /*some video files don't have video stream. in this case it is categorize as music. */
 417                 char *ext = NULL;
 418                 /*"3gp" and "mp4" must check video stream and then categorize in directly. */
 419                 ext = strrchr(path, '.');
 420                 if (ext != NULL) {
 421                         if ((strncasecmp(ext, _3GP_FILE, 4) == 0) || (strncasecmp(ext, _MP4_FILE, 5) == 0) || (strncasecmp(ext, _ASF_FILE, 5) == 0)) {
 422                                 int audio = 0;
 423                                 int video = 0;
 424                                 int err = 0;
 425
 426                                 err = mm_file_get_stream_info(path, &audio, &video);
 427                                 if (err == 0) {
 428                                         if (audio > 0 && video == 0) {
 429                                                 *category ^= MEDIA_SVC_CATEGORY_VIDEO;
 430                                                 *category |= MEDIA_SVC_CATEGORY_MUSIC;
 431                                         }
 432                                 }
 433                                 /*even though error occued in mm_file_get_stream_info return MS_MEDIA_ERR_NONE. fail means invalid media content. */
 434                         }
 435                 }
 436         }
 437
 438         return MS_MEDIA_ERR_NONE;
 439 }
 440
 441 static int __media_svc_get_media_type(const char *path, const char *mime_type, media_svc_media_type_e *media_type)
 442 {
 443         int ret = MS_MEDIA_ERR_NONE;
 444         int category = 0;
 445
 446         media_svc_media_type_e type;
 447
 448         ret = __media_svc_get_content_type_from_mime(path, mime_type, &category);
 449         if (ret != MS_MEDIA_ERR_NONE) {
 450                 media_svc_error("__media_svc_get_content_type_from_mime failed : %d", ret);
 451         }
 452
 453         if (category & MEDIA_SVC_CATEGORY_SOUND)                type = MEDIA_SVC_MEDIA_TYPE_SOUND;
 454         else if (category & MEDIA_SVC_CATEGORY_MUSIC)   type = MEDIA_SVC_MEDIA_TYPE_MUSIC;
 455         else if (category & MEDIA_SVC_CATEGORY_IMAGE)   type = MEDIA_SVC_MEDIA_TYPE_IMAGE;
 456         else if (category & MEDIA_SVC_CATEGORY_VIDEO)   type = MEDIA_SVC_MEDIA_TYPE_VIDEO;
 457         else    type = MEDIA_SVC_MEDIA_TYPE_OTHER;
 458
 459         *media_type = type;
 460
 461         return ret;
 462 }
 463
 464 /*
 465 drm_contentifo is not NULL, if the file is OMA DRM.
 466 If the file is not OMA DRM, drm_contentinfo must be NULL.
 467 */
 468 static int __media_svc_get_mime_type(const char *path, char *mimetype)
 469 {
 470         if (path == NULL)
 471                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 472
 473         /*in case of normal files or failure to get mime in drm */
 474         if (aul_get_mime_from_file(path, mimetype, 255) < 0) {
 475                 media_svc_error("aul_get_mime_from_file fail");
 476                 return MS_MEDIA_ERR_INTERNAL;
 477         }
 478
 479         return MS_MEDIA_ERR_NONE;
 480 }
 481
 482 static bool __media_svc_get_file_ext(const char *file_path, char *file_ext)
 483 {
 484         int i = 0;
 485
 486         for (i = strlen(file_path); i >= 0; i--) {
 487                 if (file_path[i] == '.') {
 488                         _strncpy_safe(file_ext, &file_path[i + 1], MEDIA_SVC_FILE_EXT_LEN_MAX);
 489                         return true;
 490                 }
 491
 492                 if (file_path[i] == '/') {
 493                         return false;
 494                 }
 495         }
 496         return false;
 497 }
 498
 499 static int __media_svc_get_location_value(MMHandleType tag, double *longitude, double *latitude, double *altitude)
 500 {
 501         char *err_attr_name = NULL;
 502         double gps_value = 0.0;
 503         int mmf_error = MM_ERROR_NONE;
 504
 505         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_LONGITUDE, &gps_value, NULL);
 506         if (mmf_error == MM_ERROR_NONE) {
 507                 if (longitude != NULL) {
 508                         *longitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 509                 }
 510         } else {
 511                 SAFE_FREE(err_attr_name);
 512         }
 513
 514         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_LATIDUE, &gps_value, NULL);
 515         if (mmf_error == MM_ERROR_NONE) {
 516                 if (latitude != NULL) {
 517                         *latitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 518                 }
 519         } else {
 520                 SAFE_FREE(err_attr_name);
 521         }
 522
 523         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALTIDUE, &gps_value, NULL);
 524         if (mmf_error == MM_ERROR_NONE) {
 525                 if (altitude != NULL) {
 526                         *altitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 527                 }
 528         } else {
 529                 SAFE_FREE(err_attr_name);
 530         }
 531
 532         return MS_MEDIA_ERR_NONE;
 533 }
 534
 535 static int _media_svc_save_image(void *image, int size, char *image_path, uid_t uid)
 536 {
 537         media_svc_debug("start save image, path [%s] image size [%d]", image_path, size);
 538
 539         if (!image) {
 540                 media_svc_error("invalid image..");
 541                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 542         }
 543
 544         struct statfs fs;
 545         if (-1 == statfs(_media_svc_get_thumb_path(uid), &fs)) {
 546                 media_svc_error("error in statfs");
 547                 return MS_MEDIA_ERR_INTERNAL;
 548         }
 549
 550         long bsize_kbytes = fs.f_bsize >> 10;
 551
 552         if ((bsize_kbytes * fs.f_bavail) < 1024) {
 553                 media_svc_error("not enought space...");
 554                 return MS_MEDIA_ERR_INTERNAL;
 555         }
 556
 557         FILE *fp = NULL;
 558         int nwrite = -1;
 559         if (image != NULL && size > 0) {
 560                 fp = fopen(image_path, "w");
 561
 562                 if (fp == NULL) {
 563                         media_svc_error("failed to open file");
 564                         return MS_MEDIA_ERR_INTERNAL;
 565                 }
 566
 567                 nwrite = fwrite(image, 1, size, fp);
 568                 if (nwrite != size) {
 569                         media_svc_error("failed to write thumbnail");
 570                         fclose(fp);
 571                         return MS_MEDIA_ERR_INTERNAL;
 572                 }
 573                 fclose(fp);
 574         }
 575
 576         return MS_MEDIA_ERR_NONE;
 577 }
 578
 579 static char *_media_svc_get_title_from_filepath(const char *path)
 580 {
 581         char *filename = NULL;
 582         char *title = NULL;
 583         char    *ext = NULL;
 584         int filename_len = -1;
 585         int new_title_len = -1;
 586
 587         if (!path) {
 588                 media_svc_error("path is NULL");
 589                 return NULL;
 590         }
 591
 592         filename = g_path_get_basename(path);
 593         if (!STRING_VALID(filename)) {
 594                 media_svc_error("wrong file name");
 595                 SAFE_FREE(filename);
 596                 return NULL;
 597         }
 598
 599         filename_len = strlen(filename);
 600
 601         ext = g_strrstr(filename, ".");
 602         if (!ext) {
 603                 media_svc_error("there is no file extention");
 604                 return filename;
 605         }
 606
 607         new_title_len = filename_len - strlen(ext);
 608         if (new_title_len < 1) {
 609                 media_svc_error("title length is zero");
 610                 SAFE_FREE(filename);
 611                 return NULL;
 612         }
 613
 614         title = g_strndup(filename, new_title_len < MEDIA_SVC_PATHNAME_SIZE ? new_title_len : MEDIA_SVC_PATHNAME_SIZE - 1);
 615
 616         SAFE_FREE(filename);
 617
 618         media_svc_debug("extract title is [%s]", title);
 619
 620         return title;
 621 }
 622
 623 int _media_svc_rename_file(const char *old_name, const char *new_name)
 624 {
 625         if ((old_name == NULL) || (new_name == NULL)) {
 626                 media_svc_error("invalid file name");
 627                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 628         }
 629
 630         if (rename(old_name, new_name) < 0) {
 631                 media_svc_stderror(" ");
 632                 return MS_MEDIA_ERR_INTERNAL;
 633         }
 634
 635         return MS_MEDIA_ERR_NONE;
 636 }
 637
 638 int _media_svc_remove_file(const char *path)
 639 {
 640         int result = -1;
 641
 642         result = remove(path);
 643         if (result == 0) {
 644                 media_svc_debug("success to remove file");
 645                 return MS_MEDIA_ERR_NONE;
 646         } else {
 647                 media_svc_stderror("fail to remove file result");
 648                 return MS_MEDIA_ERR_INTERNAL;
 649         }
 650 }
 651
 652 int _media_svc_remove_all_files_in_dir(const char *dir_path)
 653 {
 654         struct dirent entry;
 655         struct dirent *result;
 656         struct stat st;
 657         char filename[MEDIA_SVC_PATHNAME_SIZE] = {0};
 658         DIR *dir = NULL;
 659
 660         dir = opendir(dir_path);
 661         if (dir == NULL) {
 662                 media_svc_error("%s is not exist", dir_path);
 663                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 664         }
 665
 666         while (!readdir_r(dir, &entry, &result)) {
 667                 if (result == NULL)
 668                         break;
 669
 670                 if (strcmp(entry.d_name, ".") == 0 || strcmp(entry.d_name, "..") == 0) {
 671                         continue;
 672                 }
 673                 snprintf(filename, sizeof(filename), "%s/%s", dir_path, entry.d_name);
 674
 675                 if (stat(filename, &st) != 0) {
 676                         continue;
 677                 }
 678                 if (S_ISDIR(st.st_mode)) {
 679                         continue;
 680                 }
 681                 if (unlink(filename) != 0) {
 682                         media_svc_stderror("failed to remove");
 683                         closedir(dir);
 684                         return MS_MEDIA_ERR_INTERNAL;
 685                 }
 686         }
 687
 688         closedir(dir);
 689         return MS_MEDIA_ERR_NONE;
 690 }
 691
 692 char *_media_svc_get_thumb_internal_path(uid_t uid)
 693 {
 694         char *result_psswd = NULL;
 695         struct group *grpinfo = NULL;
 696         if (uid == getuid()) {
 697                 result_psswd = strdup(MEDIA_SVC_THUMB_INTERNAL_PATH);
 698                 grpinfo = getgrnam("users");
 699                 if (grpinfo == NULL) {
 700                         media_svc_error("getgrnam(users) returns NULL !");
 701                         if(result_psswd)
 702                                 free(result_psswd);
 703                         return NULL;
 704                 }
 705         } else {
 706                 struct passwd *userinfo = getpwuid(uid);
 707                 if (userinfo == NULL) {
 708                         media_svc_error("getpwuid(%d) returns NULL !", uid);
 709                         return NULL;
 710                 }
 711                 grpinfo = getgrnam("users");
 712                 if (grpinfo == NULL) {
 713                         media_svc_error("getgrnam(users) returns NULL !");
 714                         return NULL;
 715                 }
 716                 /* Compare git_t type and not group name */
 717                 if (grpinfo->gr_gid != userinfo->pw_gid) {
 718                         media_svc_error("UID [%d] does not belong to 'users' group!", uid);
 719                         return NULL;
 720                 }
 721                 asprintf(&result_psswd, "%s/share/media/.thumb/phone", userinfo->pw_dir);
 722         }
 723
 724         return result_psswd;
 725 }
 726
 727 char *_media_svc_get_thumb_external_path(uid_t uid)
 728 {
 729         char *result_psswd = NULL;
 730         struct group *grpinfo = NULL;
 731         if (uid == getuid()) {
 732                 result_psswd = strdup(MEDIA_SVC_THUMB_EXTERNAL_PATH);
 733                 grpinfo = getgrnam("users");
 734                 if (grpinfo == NULL) {
 735                         media_svc_error("getgrnam(users) returns NULL !");
 736                         if(result_psswd)
 737                                 free(result_psswd);
 738                         return NULL;
 739                 }
 740         } else {
 741                 struct passwd *userinfo = getpwuid(uid);
 742                 if (userinfo == NULL) {
 743                         media_svc_error("getpwuid(%d) returns NULL !", uid);
 744                         return NULL;
 745                 }
 746                 grpinfo = getgrnam("users");
 747                 if (grpinfo == NULL) {
 748                         media_svc_error("getgrnam(users) returns NULL !");
 749                         return NULL;
 750                 }
 751                 /* Compare git_t type and not group name */
 752                 if (grpinfo->gr_gid != userinfo->pw_gid) {
 753                         media_svc_error("UID [%d] does not belong to 'users' group!", uid);
 754                         return NULL;
 755                 }
 756                 asprintf(&result_psswd, "%s/share/media/.thumb/mmc", userinfo->pw_dir);
 757         }
 758
 759         return result_psswd;
 760 }
 761
 762 static int __media_svc_check_thumb_dir(char *thumb_dir)
 763 {
 764         int ret = 0;
 765         DIR *dir = NULL;
 766
 767         dir = opendir(thumb_dir);
 768         if (dir != NULL) {
 769                 closedir(dir);
 770         } else {
 771                 media_svc_stderror("opendir fail");
 772                 if (errno == ENOENT) {
 773                         media_svc_error("[%s] is not exit. So, make it", thumb_dir);
 774                         ret = mkdir(thumb_dir, 0777);
 775                         if (ret < 0) {
 776                                 media_svc_error("make fail");
 777                                 goto ERROR;
 778                         }
 779                 } else {
 780                         goto ERROR;
 781                 }
 782
 783                 ret = chmod(thumb_dir, 0777);
 784                 if (ret != 0) {
 785                         media_svc_stderror("chmod failed");
 786                 }
 787                 ret = chown(thumb_dir, 5000, 5000);
 788                 if (ret != 0) {
 789                         media_svc_stderror("chown failed");
 790                 }
 791         }
 792
 793         return MS_MEDIA_ERR_NONE;
 794
 795 ERROR:
 796         return -1;
 797 }
 798
 799 static char *_media_svc_get_thumb_path(uid_t uid)
 800 {
 801         char *result_psswd = NULL;
 802         struct group *grpinfo = NULL;
 803         if (uid == getuid()) {
 804                 result_psswd = strdup(MEDIA_SVC_THUMB_PATH_PREFIX);
 805                 grpinfo = getgrnam("users");
 806                 if (grpinfo == NULL) {
 807                         media_svc_error("getgrnam(users) returns NULL !");
 808                         if(result_psswd)
 809                                 free(result_psswd);
 810                         return NULL;
 811                 }
 812         } else {
 813                 struct passwd *userinfo = getpwuid(uid);
 814                 if (userinfo == NULL) {
 815                         media_svc_error("getpwuid(%d) returns NULL !", uid);
 816                         return NULL;
 817                 }
 818                 grpinfo = getgrnam("users");
 819                 if (grpinfo == NULL) {
 820                         media_svc_error("getgrnam(users) returns NULL !");
 821                         return NULL;
 822                 }
 823                 /* Compare git_t type and not group name */
 824                 if (grpinfo->gr_gid != userinfo->pw_gid) {
 825                         media_svc_error("UID [%d] does not belong to 'users' group!", uid);
 826                         return NULL;
 827                 }
 828                 asprintf(&result_psswd, "%s/share/media/.thumb", userinfo->pw_dir);
 829         }
 830
 831         return result_psswd;
 832 }
 833
 834 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)
 835 {
 836         int ret = MS_MEDIA_ERR_NONE;
 837         char savename[MEDIA_SVC_PATHNAME_SIZE] = {0};
 838         char file_ext[MEDIA_SVC_FILE_EXT_LEN_MAX + 1] = {0};
 839         char *thumb_dir = NULL;
 840         char hash[255 + 1];
 841         char *thumbfile_ext = NULL;
 842
 843         thumb_dir = (storage_type == MEDIA_SVC_STORAGE_INTERNAL) ? _media_svc_get_thumb_internal_path(uid) : _media_svc_get_thumb_external_path(uid);
 844
 845         ret = __media_svc_check_thumb_dir(thumb_dir);
 846         if (ret != MS_MEDIA_ERR_NONE) {
 847                 media_svc_error("__media_svc_check_thumb_dir");
 848                 return MS_MEDIA_ERR_INTERNAL;
 849         }
 850
 851         memset(file_ext, 0, sizeof(file_ext));
 852         if (!__media_svc_get_file_ext(pathname, file_ext)) {
 853                 media_svc_error("get file ext fail");
 854         }
 855
 856         ret = mb_svc_generate_hash_code(pathname, hash, sizeof(hash));
 857         if (ret != MS_MEDIA_ERR_NONE) {
 858                 media_svc_error("mb_svc_generate_hash_code failed : %d", ret);
 859                 return MS_MEDIA_ERR_INTERNAL;
 860         }
 861
 862         /*media_svc_debug("img format is [%s]", img_format); */
 863
 864         if ((strstr(img_format, "jpeg") != NULL) || (strstr(img_format, "jpg") != NULL) || (strstr(img_format, "JPG") != NULL)) {
 865                 thumbfile_ext = "jpg";
 866         } else if ((strstr(img_format, "png") != NULL) || (strstr(img_format, "PNG") != NULL)) {
 867                 thumbfile_ext = "png";
 868         } else if ((strstr(img_format, "gif") != NULL) || (strstr(img_format, "GIF") != NULL)) {
 869                 thumbfile_ext = "gif";
 870         } else if ((strstr(img_format, "bmp") != NULL) || (strstr(img_format, "BMP") != NULL)) {
 871                 thumbfile_ext = "bmp";
 872         } else {
 873                 media_svc_error("Not proper img format");
 874                 return MS_MEDIA_ERR_INTERNAL;
 875         }
 876
 877         snprintf(savename, sizeof(savename), "%s/.%s-%s.%s", thumb_dir, file_ext, hash, thumbfile_ext);
 878         _strncpy_safe(thumb_path, savename, MEDIA_SVC_PATHNAME_SIZE);
 879         /*media_svc_debug("thumb_path is [%s]", thumb_path); */
 880
 881         return MS_MEDIA_ERR_NONE;
 882 }
 883
 884 int _media_svc_get_file_time(const char *full_path)
 885 {
 886         struct stat statbuf;
 887         int fd = 0;
 888
 889         memset(&statbuf, 0, sizeof(struct stat));
 890         fd = stat(full_path, &statbuf);
 891         if (fd == -1) {
 892                 media_svc_error("stat(%s) fails.", full_path);
 893                 return MS_MEDIA_ERR_INTERNAL;
 894         }
 895
 896         return statbuf.st_mtime;
 897 }
 898
 899 int _media_svc_set_media_info(media_svc_content_info_s *content_info, const char *storage_id, media_svc_storage_type_e storage_type,
 900                               const char *path, media_svc_media_type_e *media_type, bool refresh)
 901 {
 902         int ret = MS_MEDIA_ERR_NONE;
 903         char *media_uuid = NULL;
 904         char *file_name = NULL;
 905         struct stat st;
 906         bool drm_type = false;
 907         char mime_type[256] = {0};
 908
 909         ret = __media_svc_malloc_and_strncpy(&content_info->path, path);
 910         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 911
 912         memset(&st, 0, sizeof(struct stat));
 913         if (stat(path, &st) == 0) {
 914                 content_info->modified_time = st.st_mtime;
 915                 content_info->timeline = content_info->modified_time;
 916                 content_info->size = st.st_size;
 917                 /*media_svc_debug("Modified time : [%d] Size : [%lld]", content_info->modified_time, content_info->size); */
 918         } else {
 919                 media_svc_stderror("stat failed");
 920         }
 921
 922         /* Set default GPS value before extracting meta information */
 923         content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 924         content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 925         content_info->media_meta.altitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 926
 927         /* Set filename to title for all media */
 928         char *title = NULL;
 929         title = _media_svc_get_title_from_filepath(content_info->path);
 930         if (title) {
 931                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
 932                 if (ret != MS_MEDIA_ERR_NONE)
 933                         media_svc_error("strcpy error");
 934                 SAFE_FREE(title);
 935         } else {
 936                 media_svc_error("Can't extract title");
 937                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, MEDIA_SVC_TAG_UNKNOWN);
 938                 media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 939         }
 940
 941         /* Set default value before extracting meta information */
 942         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, MEDIA_SVC_TAG_UNKNOWN);
 943         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 944
 945         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.copyright, MEDIA_SVC_TAG_UNKNOWN);
 946         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 947
 948         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.track_num, MEDIA_SVC_TAG_UNKNOWN);
 949         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 950
 951         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN);
 952         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 953
 954         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN);
 955         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 956
 957         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album_artist, MEDIA_SVC_TAG_UNKNOWN);
 958         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 959
 960         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.genre, MEDIA_SVC_TAG_UNKNOWN);
 961         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 962
 963         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.composer, MEDIA_SVC_TAG_UNKNOWN);
 964         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 965
 966         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.year, MEDIA_SVC_TAG_UNKNOWN);
 967         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 968
 969         /* refresh is TRUE when file modified. so only modified_time and size are changed*/
 970         if (refresh) {
 971                 media_svc_debug("refresh");
 972                 return MS_MEDIA_ERR_NONE;
 973         }
 974
 975         ret = __media_svc_malloc_and_strncpy(&content_info->storage_uuid, storage_id);
 976         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 977
 978         content_info->storage_type = storage_type;
 979         time(&content_info->added_time);
 980
 981         media_uuid = _media_info_generate_uuid();
 982         if (media_uuid == NULL) {
 983                 _media_svc_destroy_content_info(content_info);
 984                 return MS_MEDIA_ERR_INTERNAL;
 985         }
 986
 987         ret = __media_svc_malloc_and_strncpy(&content_info->media_uuid, media_uuid);
 988         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 989
 990         file_name = g_path_get_basename(path);
 991         ret = __media_svc_malloc_and_strncpy(&content_info->file_name, file_name);
 992         SAFE_FREE(file_name);
 993         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 994
 995         /* if the file is DRM file, drm_type value is DRM_TRUE(1).
 996         if drm_contentinfo is not NULL, the file is OMA DRM.*/
 997         ret = __media_svc_get_mime_type(path, mime_type);
 998         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 999
1000         media_svc_debug("mime [%s]", mime_type);
1001         content_info->is_drm = drm_type;
1002
1003         ret = __media_svc_get_media_type(path, mime_type, media_type);
1004         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1005
1006         if ((*media_type < MEDIA_SVC_MEDIA_TYPE_IMAGE) || (*media_type > MEDIA_SVC_MEDIA_TYPE_OTHER)) {
1007                 media_svc_error("invalid media_type condition[%d]", *media_type);
1008                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1009         }
1010
1011         ret = __media_svc_malloc_and_strncpy(&content_info->mime_type, mime_type);
1012         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1013
1014         media_svc_sec_debug("storage[%d], path[%s], media_type[%d]", storage_type, path, *media_type);
1015
1016         content_info->media_type = *media_type;
1017
1018         content_info->played_count = 0;
1019         content_info->last_played_time = 0;
1020         content_info->last_played_position = 0;
1021         content_info->favourate = 0;
1022         content_info->media_meta.rating = 0;
1023
1024         return MS_MEDIA_ERR_NONE;
1025 }
1026
1027 int _media_svc_extract_image_metadata(sqlite3 *handle, media_svc_content_info_s *content_info, media_svc_media_type_e media_type, uid_t uid)
1028 {
1029         int ret = MS_MEDIA_ERR_NONE;
1030         double value = 0.0;
1031         int orient_value = 0;
1032         int exif_width = 0;
1033         int exif_height = 0;
1034         ExifData *ed = NULL;
1035         int has_datetaken = FALSE;
1036         int datetaken_size = 19;
1037         double fnumber = 0.0;
1038         int iso = 0;
1039         char *path = NULL;
1040
1041         char buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = { '\0' };
1042         char description_buf[MEDIA_SVC_METADATA_DESCRIPTION_MAX + 1] = { '\0' };
1043         char exposure_time_buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = { '\0' };
1044         char model_buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = { '\0' };
1045
1046         memset(buf, 0x00, sizeof(buf));
1047         memset(description_buf, 0x00, sizeof(description_buf));
1048         memset(exposure_time_buf, 0x00, sizeof(exposure_time_buf));
1049         memset(model_buf, 0x00, sizeof(model_buf));
1050
1051         if (content_info == NULL || media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE) {
1052                 media_svc_error("content_info == NULL || media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE");
1053                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1054         }
1055
1056         path = content_info->path;
1057         if (!STRING_VALID(path)) {
1058                 media_svc_error("Invalid Path");
1059                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1060         }
1061
1062         /* Load an ExifData object from an EXIF file */
1063         ed = exif_data_new_from_file(path);
1064
1065         if (!ed) {
1066                 media_svc_sec_debug("There is no exif data in [ %s ]", path);
1067         }
1068
1069         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_GPS_LATITUDE_REF) == MS_MEDIA_ERR_NONE) {
1070                 if (strlen(buf) != 0) {
1071                         if (__media_svc_get_exif_info(ed, NULL, NULL, &value, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE) == MS_MEDIA_ERR_NONE) {
1072
1073                                 if (strcmp(buf, "S") == 0) {
1074                                         value = -1 * value;
1075                                 }
1076
1077                                 content_info->media_meta.latitude = value;
1078                         } else {
1079                                 content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1080                         }
1081                 } else {
1082                         content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1083                 }
1084         } else {
1085                 content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1086         }
1087
1088         memset(buf, 0x00, sizeof(buf));
1089
1090         if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_GPS_LONGITUDE_REF) == MS_MEDIA_ERR_NONE) {
1091                 if (strlen(buf) != 0) {
1092                         if (__media_svc_get_exif_info(ed, NULL, NULL, &value, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE) == MS_MEDIA_ERR_NONE) {
1093                                 if (strcmp(buf, "W") == 0) {
1094                                         value = -1 * value;
1095                                 }
1096                                 content_info->media_meta.longitude = value;
1097                         } else {
1098                                 content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1099                         }
1100                 } else {
1101                         content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1102                 }
1103         } else {
1104                 content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1105         }
1106
1107         memset(buf, 0x00, sizeof(buf));
1108
1109         if (__media_svc_get_exif_info(ed, description_buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION) == MS_MEDIA_ERR_NONE) {
1110                 if (strlen(description_buf) == 0) {
1111                         /*media_svc_debug("Use 'No description'"); */
1112                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, MEDIA_SVC_TAG_UNKNOWN);
1113                         if (ret != MS_MEDIA_ERR_NONE)
1114                                 media_svc_error("strcpy error");
1115                 } else {
1116                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, description_buf);
1117                         if (ret != MS_MEDIA_ERR_NONE)
1118                                 media_svc_error("strcpy error");
1119                 }
1120         } else {
1121                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, MEDIA_SVC_TAG_UNKNOWN);
1122                 if (ret != MS_MEDIA_ERR_NONE)
1123                         media_svc_error("strcpy error");
1124         }
1125
1126         memset(buf, 0x00, sizeof(buf));
1127
1128         if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_DATE_TIME_ORIGINAL) == MS_MEDIA_ERR_NONE) {
1129                 if (strlen(buf) == 0) {
1130                         /*media_svc_debug("time  is NULL"); */
1131                 } else {
1132 #if 0
1133                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.datetaken, buf);
1134 #else
1135                         ret = __media_svc_malloc_and_strncpy_with_size(&content_info->media_meta.datetaken, buf, datetaken_size);
1136 #endif
1137                         if (ret != MS_MEDIA_ERR_NONE) {
1138                                 media_svc_error("strcpy error");
1139                         } else {
1140                                 has_datetaken = TRUE;
1141                                 /* This is same as recorded_date */
1142                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.recorded_date, buf);
1143                                 if (ret != MS_MEDIA_ERR_NONE)
1144                                         media_svc_error("strcpy error");
1145                         }
1146                 }
1147         }
1148
1149         memset(buf, 0x00, sizeof(buf));
1150
1151         if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_DATE_TIME) == MS_MEDIA_ERR_NONE) {
1152                 if (strlen(buf) == 0) {
1153                         /*media_svc_debug("time  is NULL"); */
1154                 } else {
1155 #if 0
1156                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.datetaken, buf);
1157 #else
1158                         ret = __media_svc_malloc_and_strncpy_with_size(&content_info->media_meta.datetaken, buf, datetaken_size);
1159 #endif
1160                         if (ret != MS_MEDIA_ERR_NONE) {
1161                                 media_svc_error("strcpy error");
1162                         } else {
1163                                 has_datetaken = TRUE;
1164                                 /* This is same as recorded_date */
1165                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.recorded_date, buf);
1166                                 if (ret != MS_MEDIA_ERR_NONE)
1167                                         media_svc_error("strcpy error");
1168                         }
1169                 }
1170         }
1171
1172         if (has_datetaken) {
1173                 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.datetaken);
1174                 if (content_info->timeline == 0) {
1175                         content_info->timeline = content_info->modified_time;
1176                 } else {
1177                         media_svc_debug("Timeline : %ld", content_info->timeline);
1178                 }
1179         }
1180
1181         /* Get exposure_time value from exif. */
1182         if (__media_svc_get_exif_info(ed, exposure_time_buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_EXPOSURE_TIME) == MS_MEDIA_ERR_NONE) {
1183                 if (strlen(exposure_time_buf) == 0) {
1184                         media_svc_error("exposure_time_buf is NULL");
1185                 } else {
1186                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.exposure_time, exposure_time_buf);
1187                         if (ret != MS_MEDIA_ERR_NONE)
1188                                 media_svc_error("strcpy error");
1189                 }
1190         }
1191
1192         /* Get fnumber value from exif. */
1193         if (__media_svc_get_exif_info(ed, NULL, NULL, &fnumber, EXIF_IFD_0, EXIF_TAG_FNUMBER) == MS_MEDIA_ERR_NONE) {
1194                 if (fnumber > 0.0) {
1195                         content_info->media_meta.fnumber = fnumber;
1196                 } else {
1197                         content_info->media_meta.fnumber = 0.0;
1198                 }
1199         } else {
1200                 content_info->media_meta.fnumber = 0.0;
1201         }
1202
1203         /* Get iso value from exif. */
1204         if (__media_svc_get_exif_info(ed, NULL, &iso, NULL, EXIF_IFD_0, EXIF_TAG_ISO_SPEED_RATINGS) == MS_MEDIA_ERR_NONE) {
1205                 if (iso > 0) {
1206                         content_info->media_meta.iso = iso;
1207                 } else {
1208                         content_info->media_meta.iso = 0;
1209                 }
1210         } else {
1211                 content_info->media_meta.iso = 0;
1212         }
1213
1214         /* Get model value from exif. */
1215         if (__media_svc_get_exif_info(ed, model_buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_MODEL) == MS_MEDIA_ERR_NONE) {
1216                 if (strlen(model_buf) == 0) {
1217                         media_svc_error("model_buf is NULL");
1218                 } else {
1219                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.model, model_buf);
1220                         if (ret != MS_MEDIA_ERR_NONE)
1221                                 media_svc_error("strcpy error");
1222                 }
1223         }
1224
1225         /* Get orientation value from exif. */
1226         if (__media_svc_get_exif_info(ed, NULL, &orient_value, NULL, EXIF_IFD_0, EXIF_TAG_ORIENTATION) == MS_MEDIA_ERR_NONE) {
1227                 if (orient_value >= NOT_AVAILABLE && orient_value <= ROT_270) {
1228                         content_info->media_meta.orientation = orient_value;
1229                 } else {
1230                         content_info->media_meta.orientation = 0;
1231                 }
1232         } else {
1233                 content_info->media_meta.orientation = 0;
1234         }
1235
1236         /* Get width value from exif. */
1237         if (__media_svc_get_exif_info(ed, NULL, &exif_width, NULL, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION) == MS_MEDIA_ERR_NONE) {
1238                 if (exif_width > 0) {
1239                         content_info->media_meta.width = exif_width;
1240                 } else {
1241                         content_info->media_meta.width = 0;
1242                 }
1243         } else {
1244                 content_info->media_meta.width = 0;
1245         }
1246
1247         /* Get height value from exif. */
1248         if (__media_svc_get_exif_info(ed, NULL, &exif_height, NULL, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION) == MS_MEDIA_ERR_NONE) {
1249                 if (exif_height > 0) {
1250                         content_info->media_meta.height = exif_height;
1251                 } else {
1252                         content_info->media_meta.height = 0;
1253                 }
1254         } else {
1255                 content_info->media_meta.height = 0;
1256         }
1257
1258         if (ed != NULL) exif_data_unref(ed);
1259
1260         return MS_MEDIA_ERR_NONE;
1261 }
1262
1263 int _media_svc_extract_music_metadata_for_update(sqlite3 *handle, media_svc_content_info_s *content_info, media_svc_media_type_e media_type)
1264 {
1265         MMHandleType tag = 0;
1266         char *p = NULL;
1267         int size = -1;
1268         int extracted_field = MEDIA_SVC_EXTRACTED_FIELD_NONE;
1269         int mmf_error = MM_ERROR_NONE;
1270         char *err_attr_name = NULL;
1271         char *title = NULL;
1272         int album_id = 0;
1273         int ret = MS_MEDIA_ERR_NONE;
1274
1275         /*Get Content Tag attribute ===========*/
1276         mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
1277
1278         if (mmf_error == MM_ERROR_NONE) {
1279                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM, &p, &size, NULL);
1280                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ALBUM)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1281                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album, p);
1282                         if (ret != MS_MEDIA_ERR_NONE)
1283                                 media_svc_error("strcpy error");
1284
1285                         /*media_svc_debug("album[%d] : %s", size, content_info->media_meta.album); */
1286                 } else {
1287                         SAFE_FREE(err_attr_name);
1288                         /*media_svc_debug("album - unknown"); */
1289                 }
1290
1291                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTIST, &p, &size, NULL);
1292                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ARTIST)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1293                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.artist, p);
1294                         if (ret != MS_MEDIA_ERR_NONE)
1295                                 media_svc_error("strcpy error");
1296                         /*media_svc_debug("artist[%d] : %s", size, content_info->media_meta.artist); */
1297                 } else {
1298                         SAFE_FREE(err_attr_name);
1299                         /*media_svc_debug("artist - unknown"); */
1300                 }
1301
1302                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM_ARTIST, &p, &size, NULL);
1303                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ALBUM_ARTIST)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1304                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album_artist, p);
1305                         if (ret != MS_MEDIA_ERR_NONE)
1306                                 media_svc_error("strcpy error");
1307                         /*media_svc_debug("album_artist[%d] : %s", size, content_info->media_meta.album_artist); */
1308                 } else {
1309                         SAFE_FREE(err_attr_name);
1310                         /*media_svc_debug("album_artist - unknown"); */
1311                 }
1312
1313                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_GENRE, &p, &size, NULL);
1314                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_GENRE)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1315                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.genre, p);
1316                         if (ret != MS_MEDIA_ERR_NONE)
1317                                 media_svc_error("strcpy error");
1318
1319                         /*media_svc_debug("genre : %s", content_info->media_meta.genre); */
1320                         /* If genre is Ringtone, it's categorized as sound. But this logic is commented */
1321                         /*
1322                         if ((strcasecmp("Ringtone", p) == 0) | (strcasecmp("Alert tone", p) == 0)) {
1323                                 content_info->media_type = MEDIA_SVC_MEDIA_TYPE_SOUND;
1324                         }
1325                         */
1326                 } else {
1327                         SAFE_FREE(err_attr_name);
1328                         /*media_svc_debug("genre - unknown"); */
1329                 }
1330
1331                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TITLE, &p, &size, NULL);
1332                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_TITLE)) && (mmf_error == MM_ERROR_NONE) && (size > 0)/* &&   (!isspace(*p))*/) {
1333                         if (!isspace(*p)) {
1334                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, p);
1335                                 if (ret != MS_MEDIA_ERR_NONE)
1336                                         media_svc_error("strcpy error");
1337
1338                                 extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_TITLE;
1339                         } else {
1340                                 int idx = 0;
1341
1342                                 for (idx = 0; idx < size; idx++) {
1343                                         if (isspace(*p)) {
1344                                                 media_svc_debug("SPACE [%s]", p);
1345                                                 p++;
1346                                                 continue;
1347                                         } else {
1348                                                 media_svc_debug("Not SPACE [%s]", p);
1349                                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, p);
1350                                                 if (ret != MS_MEDIA_ERR_NONE)
1351                                                         media_svc_error("strcpy error");
1352                                                 break;
1353                                         }
1354                                 }
1355
1356                                 if (idx == size) {
1357                                         media_svc_debug("Can't extract title. All string is space");
1358                                         title = _media_svc_get_title_from_filepath(content_info->path);
1359                                         if (title) {
1360                                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
1361                                                 if (ret != MS_MEDIA_ERR_NONE)
1362                                                         media_svc_error("strcpy error");
1363                                                 SAFE_FREE(title);
1364                                         } else {
1365                                                 media_svc_error("Can't extract title");
1366                                         }
1367                                 }
1368                         }
1369                 } else {
1370                         SAFE_FREE(err_attr_name);
1371                         title = _media_svc_get_title_from_filepath(content_info->path);
1372                         if (title) {
1373                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
1374                                 if (ret != MS_MEDIA_ERR_NONE)
1375                                         media_svc_error("strcpy error");
1376                                 SAFE_FREE(title);
1377                         } else {
1378                                 media_svc_error("Can't extract title");
1379                         }
1380                 }
1381
1382                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &p, &size, NULL);
1383                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_DESC)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1384                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, p);
1385                         if (ret != MS_MEDIA_ERR_NONE)
1386                                 media_svc_error("strcpy error");
1387                         /*media_svc_debug("desc : %s", content_info->media_meta.description); */
1388                 } else {
1389                         SAFE_FREE(err_attr_name);
1390                 }
1391
1392                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_AUTHOR, &p, &size, NULL);
1393                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_AUTHOR)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1394                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.composer, p);
1395                         if (ret != MS_MEDIA_ERR_NONE)
1396                                 media_svc_error("strcpy error");
1397                         extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_AUTHOR;
1398                         /*media_svc_debug("extract composer from content : %s", content_info->media_meta.composer); */
1399                 } else {
1400                         /*media_svc_debug("composer - unknown"); */
1401                         SAFE_FREE(err_attr_name);
1402                 }
1403
1404                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &p, &size, NULL);
1405                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_COPYRIGHT)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1406                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.copyright, p);
1407                         if (ret != MS_MEDIA_ERR_NONE)
1408                                 media_svc_error("strcpy error");
1409                         extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_AUTHOR;
1410                         /*media_svc_debug("extract copyright from content : %s", content_info->media_meta.copyright); */
1411                 } else {
1412                         /*media_svc_debug("copyright - unknown"); */
1413                         SAFE_FREE(err_attr_name);
1414                 }
1415
1416                 mmf_error = mm_file_destroy_tag_attrs(tag);
1417                 if (mmf_error != MM_ERROR_NONE) {
1418                         media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1419                 }
1420         }       else {
1421                 /* in case of file size 0, MMFW Can't parsting tag info but add it to Music DB. */
1422                 char *title = NULL;
1423                 media_svc_error("no tag information");
1424
1425                 title = _media_svc_get_title_from_filepath(content_info->path);
1426                 if (title) {
1427                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
1428                         if (ret != MS_MEDIA_ERR_NONE)
1429                                 media_svc_error("strcpy error");
1430                         SAFE_FREE(title);
1431                 } else {
1432                         media_svc_error("Can't extract title");
1433                 }
1434
1435                 content_info->album_id = album_id;
1436         }
1437
1438         return MS_MEDIA_ERR_NONE;
1439 }
1440
1441 int _media_svc_extract_media_metadata(sqlite3 *handle, media_svc_content_info_s *content_info, media_svc_media_type_e media_type, uid_t uid)
1442 {
1443         MMHandleType content = 0;
1444         MMHandleType tag = 0;
1445         char *p = NULL;
1446         void *image = NULL;
1447         int size = -1;
1448         int extracted_field = MEDIA_SVC_EXTRACTED_FIELD_NONE;
1449         int mmf_error = MM_ERROR_NONE;
1450         bool thumb_extracted_from_drm = FALSE;
1451         char *err_attr_name = NULL;
1452         char *title = NULL;
1453         bool extract_thumbnail = FALSE;
1454         bool append_album = FALSE;
1455         int album_id = 0;
1456         int ret = MS_MEDIA_ERR_NONE;
1457         int cdis_value = 0;
1458
1459         /*Get Content Tag attribute ===========*/
1460         mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
1461
1462         if (mmf_error == MM_ERROR_NONE) {
1463                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM, &p, &size, NULL);
1464                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ALBUM)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1465                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album, p);
1466                         if (ret != MS_MEDIA_ERR_NONE)
1467                                 media_svc_error("strcpy error");
1468
1469                         /*media_svc_debug("album[%d] : %s", size, content_info->media_meta.album); */
1470                 } else {
1471                         SAFE_FREE(err_attr_name);
1472                         /*media_svc_debug("album - unknown"); */
1473                 }
1474
1475                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTIST, &p, &size, NULL);
1476                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ARTIST)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1477                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.artist, p);
1478                         if (ret != MS_MEDIA_ERR_NONE)
1479                                 media_svc_error("strcpy error");
1480                         /*media_svc_debug("artist[%d] : %s", size, content_info->media_meta.artist); */
1481                 } else {
1482                         SAFE_FREE(err_attr_name);
1483                         /*media_svc_debug("artist - unknown"); */
1484                 }
1485
1486                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM_ARTIST, &p, &size, NULL);
1487                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ALBUM_ARTIST)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1488                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album_artist, p);
1489                         if (ret != MS_MEDIA_ERR_NONE)
1490                                 media_svc_error("strcpy error");
1491                         /*media_svc_debug("album_artist[%d] : %s", size, content_info->media_meta.album_artist); */
1492                 } else {
1493                         SAFE_FREE(err_attr_name);
1494                         /*media_svc_debug("album_artist - unknown"); */
1495                 }
1496
1497                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_GENRE, &p, &size, NULL);
1498                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_GENRE)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1499                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.genre, p);
1500                         if (ret != MS_MEDIA_ERR_NONE)
1501                                 media_svc_error("strcpy error");
1502
1503                         /*media_svc_debug("genre : %s", content_info->media_meta.genre); */
1504                         /* If genre is Ringtone, it's categorized as sound. But this logic is commented */
1505                         /*
1506                         if ((strcasecmp("Ringtone", p) == 0) | (strcasecmp("Alert tone", p) == 0)) {
1507                                 content_info->media_type = MEDIA_SVC_MEDIA_TYPE_SOUND;
1508                         }
1509                         */
1510                 } else {
1511                         SAFE_FREE(err_attr_name);
1512                         /*media_svc_debug("genre - unknown"); */
1513                 }
1514
1515                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TITLE, &p, &size, NULL);
1516                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_TITLE)) && (mmf_error == MM_ERROR_NONE) && (size > 0)/* &&   (!isspace(*p))*/) {
1517                         if (!isspace(*p)) {
1518                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, p);
1519                                 if (ret != MS_MEDIA_ERR_NONE)
1520                                         media_svc_error("strcpy error");
1521
1522                                 extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_TITLE;
1523                         } else {
1524                                 int idx = 0;
1525
1526                                 for (idx = 0; idx < size; idx++) {
1527                                         if (isspace(*p)) {
1528                                                 media_svc_debug("SPACE [%s]", p);
1529                                                 p++;
1530                                                 continue;
1531                                         } else {
1532                                                 media_svc_debug("Not SPACE [%s]", p);
1533                                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, p);
1534                                                 if (ret != MS_MEDIA_ERR_NONE)
1535                                                         media_svc_error("strcpy error");
1536                                                 break;
1537                                         }
1538                                 }
1539
1540                                 if (idx == size) {
1541                                         media_svc_debug("Can't extract title. All string is space");
1542                                         title = _media_svc_get_title_from_filepath(content_info->path);
1543                                         if (title) {
1544                                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
1545                                                 if (ret != MS_MEDIA_ERR_NONE)
1546                                                         media_svc_error("strcpy error");
1547                                                 SAFE_FREE(title);
1548                                         } else {
1549                                                 media_svc_error("Can't extract title");
1550                                         }
1551                                 }
1552                         }
1553                 } else {
1554                         SAFE_FREE(err_attr_name);
1555                         title = _media_svc_get_title_from_filepath(content_info->path);
1556                         if (title) {
1557                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
1558                                 if (ret != MS_MEDIA_ERR_NONE)
1559                                         media_svc_error("strcpy error");
1560                                 SAFE_FREE(title);
1561                         } else {
1562                                 media_svc_error("Can't extract title");
1563                         }
1564                 }
1565
1566                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &p, &size, NULL);
1567                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_DESC)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1568                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, p);
1569                         if (ret != MS_MEDIA_ERR_NONE)
1570                                 media_svc_error("strcpy error");
1571                         /*media_svc_debug("desc : %s", content_info->media_meta.description); */
1572                 } else {
1573                         SAFE_FREE(err_attr_name);
1574                 }
1575
1576                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_RECDATE, &p, &size, NULL);
1577                 if ((mmf_error == MM_ERROR_NONE) && (size > 0)) {
1578                         if (media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO) {
1579                                 /*Creation time format is 2013-01-01 00:00:00. change it to 2013:01:01 00:00:00 like exif time format*/
1580                                 char time_info[64] = {0, };
1581                                 char p_value[64] = {0, };
1582                                 int idx = 0;
1583                                 memset(time_info, 0x00, sizeof(time_info));
1584                                 memset(p_value, 0x00, sizeof(p_value));
1585                                 strncpy(p_value, p, size);
1586                                 for (idx = 0; idx < size; idx++) {
1587                                         if (p_value[idx] == '-') {
1588                                                 time_info[idx] = ':';
1589                                         } else if (p_value[idx] != '\0') {
1590                                                 time_info[idx] = p_value[idx];
1591                                         } else {
1592                                                 media_svc_error("strcpy error");
1593                                                 break;
1594                                         }
1595                                 }
1596                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.recorded_date, time_info);
1597                         } else {
1598                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.recorded_date, p);
1599                         }
1600
1601                         if (ret != MS_MEDIA_ERR_NONE) {
1602                                 media_svc_error("strcpy error");
1603                         } else {
1604                                 /* This is same as datetaken */
1605 #if 0
1606                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.datetaken, content_info->media_meta.recorded_date);
1607 #else
1608                                 int datetaken_size = 19;
1609                                 ret = __media_svc_malloc_and_strncpy_with_size(&content_info->media_meta.datetaken, content_info->media_meta.recorded_date, datetaken_size);
1610 #endif
1611                                 if (ret != MS_MEDIA_ERR_NONE)
1612                                         media_svc_error("strcpy error");
1613
1614                                 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.recorded_date);
1615                                 if (content_info->timeline == 0) {
1616                                         content_info->timeline = content_info->modified_time;
1617                                 } else {
1618                                         media_svc_debug("Timeline : %ld", content_info->timeline);
1619                                 }
1620                         }
1621                         /*media_svc_debug("Recorded date : %s", content_info->media_meta.recorded_date); */
1622                 } else {
1623                         SAFE_FREE(err_attr_name);
1624                 }
1625
1626                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_AUTHOR, &p, &size, NULL);
1627                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_AUTHOR)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1628                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.composer, p);
1629                         if (ret != MS_MEDIA_ERR_NONE)
1630                                 media_svc_error("strcpy error");
1631                         extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_AUTHOR;
1632                         /*media_svc_debug("extract composer from content : %s", content_info->media_meta.composer); */
1633                 } else {
1634                         /*media_svc_debug("composer - unknown"); */
1635                         SAFE_FREE(err_attr_name);
1636                 }
1637
1638                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &p, &size, NULL);
1639                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_COPYRIGHT)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1640                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.copyright, p);
1641                         if (ret != MS_MEDIA_ERR_NONE)
1642                                 media_svc_error("strcpy error");
1643                         extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_AUTHOR;
1644                         /*media_svc_debug("extract copyright from content : %s", content_info->media_meta.copyright); */
1645                 } else {
1646                         /*media_svc_debug("copyright - unknown"); */
1647                         SAFE_FREE(err_attr_name);
1648                 }
1649
1650                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TRACK_NUM, &p, &size, NULL);
1651                 if ((mmf_error == MM_ERROR_NONE) && (size > 0)) {
1652                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.track_num, p);
1653                         if (ret != MS_MEDIA_ERR_NONE)
1654                                 media_svc_error("strcpy error");
1655                 } else {
1656                         SAFE_FREE(err_attr_name);
1657                 }
1658
1659                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DATE, &p, &size, NULL);
1660                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_YEAR)) && (mmf_error == MM_ERROR_NONE) && (size == 4)) {
1661                         int year = 0;
1662                         if ((p != NULL) && (sscanf(p, "%d", &year))) {
1663                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.year, p);
1664                                 if (ret != MS_MEDIA_ERR_NONE)
1665                                         media_svc_error("strcpy error");
1666                         } else {
1667                                 media_svc_debug("Wrong Year Information [%s]", p);
1668                         }
1669                 } else {
1670                         SAFE_FREE(err_attr_name);
1671                 }
1672
1673                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_RATING, &p, &size, NULL);
1674                 if ((mmf_error == MM_ERROR_NONE) && (size > 0)) {
1675                         content_info->media_meta.rating = atoi(p);
1676                 } else {
1677                         SAFE_FREE(err_attr_name);
1678                         content_info->media_meta.rating = 0;
1679                 }
1680
1681                 /*Initialize album_id to 0. below code will set the album_id*/
1682                 content_info->album_id = album_id;
1683                 ret = _media_svc_get_album_id(handle, content_info->media_meta.album, content_info->media_meta.artist, &album_id);
1684
1685                 if (ret != MS_MEDIA_ERR_NONE) {
1686                         if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
1687                                 media_svc_debug("album does not exist. So start to make album art");
1688                                 extract_thumbnail = TRUE;
1689                                 append_album = TRUE;
1690                         } else {
1691                                 extract_thumbnail = TRUE;
1692                                 append_album = FALSE;
1693                         }
1694                 } else {
1695                         content_info->album_id = album_id;
1696                         append_album = FALSE;
1697
1698                         if ((!strncmp(content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN, strlen(MEDIA_SVC_TAG_UNKNOWN))) ||
1699                             (!strncmp(content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN, strlen(MEDIA_SVC_TAG_UNKNOWN)))) {
1700
1701                                 media_svc_debug("Unknown album or artist already exists. Extract thumbnail for Unknown.");
1702                                 extract_thumbnail = TRUE;
1703                         } else {
1704                                 media_svc_debug("album already exists. don't need to make album art");
1705                                 ret = _media_svc_get_album_art_by_album_id(handle, album_id, &content_info->thumbnail_path);
1706                                 media_svc_retv_del_if((ret != MS_MEDIA_ERR_NONE) && (ret != MS_MEDIA_ERR_DB_NO_RECORD), ret, content_info);
1707                                 extract_thumbnail = TRUE;
1708                         }
1709                 }
1710
1711                 if ((!thumb_extracted_from_drm) && (extract_thumbnail == TRUE)) {
1712                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK, &image, &size, NULL);
1713                         if (mmf_error != MM_ERROR_NONE) {
1714                                 media_svc_error("fail to get tag artwork - err(%x)", mmf_error);
1715                                 SAFE_FREE(err_attr_name);
1716                         } else {
1717                                 /*media_svc_debug("artwork size1 [%d]", size); */
1718                         }
1719
1720                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK_SIZE, &size, NULL);
1721                         if (mmf_error != MM_ERROR_NONE) {
1722                                 media_svc_error("fail to get artwork size - err(%x)", mmf_error);
1723                                 SAFE_FREE(err_attr_name);
1724                         } else {
1725                                 /*media_svc_debug("artwork size2 [%d]", size); */
1726                         }
1727                         if (image != NULL && size > 0) {
1728                                 int ret = MS_MEDIA_ERR_NONE;
1729                                 char thumb_path[MEDIA_SVC_PATHNAME_SIZE] = "\0";
1730                                 int artwork_mime_size = -1;
1731
1732                                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK_MIME, &p, &artwork_mime_size, NULL);
1733                                 if ((mmf_error == MM_ERROR_NONE) && (artwork_mime_size > 0)) {
1734                                         ret = _media_svc_get_thumbnail_path(content_info->storage_type, thumb_path, content_info->path, p, uid);
1735                                         if (ret != MS_MEDIA_ERR_NONE) {
1736                                                 media_svc_error("Fail to Get Thumbnail Path");
1737                                         }
1738                                 } else {
1739                                         SAFE_FREE(err_attr_name);
1740                                 }
1741
1742                                 if (strlen(thumb_path) > 0) {
1743                                         ret = _media_svc_save_image(image, size, thumb_path, uid);
1744                                         if (ret != MS_MEDIA_ERR_NONE) {
1745                                                 media_svc_error("Fail to Save Thumbnail Image");
1746                                         } else {
1747                                                 ret = __media_svc_malloc_and_strncpy(&content_info->thumbnail_path, thumb_path);
1748                                                 if (ret != MS_MEDIA_ERR_NONE)
1749                                                         media_svc_error("strcpy error");
1750                                         }
1751                                 }
1752                         }
1753                 }
1754
1755                 if (append_album == TRUE) {
1756                         if ((strncmp(content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN, strlen(MEDIA_SVC_TAG_UNKNOWN))) &&
1757                             (strncmp(content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN, strlen(MEDIA_SVC_TAG_UNKNOWN))))
1758                                 ret = _media_svc_append_album(handle, content_info->media_meta.album, content_info->media_meta.artist, content_info->thumbnail_path, &album_id, uid);
1759                         else
1760                                 ret = _media_svc_append_album(handle, content_info->media_meta.album, content_info->media_meta.artist, NULL, &album_id, uid);
1761
1762                         content_info->album_id = album_id;
1763                 }
1764
1765                 if (media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO) {
1766                         double longitude = 0.0;
1767                         double latitude = 0.0;
1768                         double altitude = 0.0;
1769
1770                         __media_svc_get_location_value(tag, &longitude, &latitude, &altitude);
1771                         content_info->media_meta.longitude = longitude;
1772                         content_info->media_meta.latitude = latitude;
1773                         content_info->media_meta.altitude = altitude;
1774
1775                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_CDIS, &cdis_value, NULL);
1776                         if (mmf_error != MM_ERROR_NONE) {
1777                                 cdis_value = 0;
1778                                 SAFE_FREE(err_attr_name);
1779                         }
1780
1781                         media_svc_debug("CDIS : %d", cdis_value);
1782                 }
1783
1784                 mmf_error = mm_file_destroy_tag_attrs(tag);
1785                 if (mmf_error != MM_ERROR_NONE) {
1786                         media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1787                 }
1788         }       else {
1789                 /* in case of file size 0, MMFW Can't parsting tag info but add it to Music DB. */
1790                 char *title = NULL;
1791                 media_svc_error("no tag information");
1792
1793                 title = _media_svc_get_title_from_filepath(content_info->path);
1794                 if (title) {
1795                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
1796                         if (ret != MS_MEDIA_ERR_NONE)
1797                                 media_svc_error("strcpy error");
1798                         SAFE_FREE(title);
1799                 } else {
1800                         media_svc_error("Can't extract title");
1801                 }
1802
1803                 content_info->album_id = album_id;
1804         }
1805
1806         /*Get Content attribute ===========*/
1807         if (cdis_value == 1) {
1808                 mmf_error = mm_file_create_content_attrs_safe(&content, content_info->path);
1809         } else {
1810                 mmf_error = mm_file_create_content_attrs(&content, content_info->path);
1811         }
1812
1813         if (mmf_error == MM_ERROR_NONE) {
1814                 /*Common attribute*/
1815                 mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_DURATION, &content_info->media_meta.duration, NULL);
1816                 if (mmf_error != MM_ERROR_NONE) {
1817                         SAFE_FREE(err_attr_name);
1818                         media_svc_debug("fail to get duration attr - err(%x)", mmf_error);
1819                 } else {
1820                         /*media_svc_debug("duration : %d", content_info->media_meta.duration); */
1821                 }
1822
1823                 /*Sound/Music attribute*/
1824                 if ((media_type == MEDIA_SVC_MEDIA_TYPE_SOUND) || (media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC)) {
1825
1826                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &content_info->media_meta.bitrate, NULL);
1827                         if (mmf_error != MM_ERROR_NONE) {
1828                                 SAFE_FREE(err_attr_name);
1829                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1830                         } else {
1831                                 /*media_svc_debug("bit rate : %d", content_info->media_meta.bitrate); */
1832                         }
1833
1834                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_SAMPLERATE, &content_info->media_meta.samplerate, NULL);
1835                         if (mmf_error != MM_ERROR_NONE) {
1836                                 SAFE_FREE(err_attr_name);
1837                                 media_svc_debug("fail to get sample rate attr - err(%x)", mmf_error);
1838                         } else {
1839                                 /*media_svc_debug("sample rate : %d", content_info->media_meta.samplerate); */
1840                         }
1841
1842                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_CHANNELS, &content_info->media_meta.channel, NULL);
1843                         if (mmf_error != MM_ERROR_NONE) {
1844                                 SAFE_FREE(err_attr_name);
1845                                 media_svc_debug("fail to get audio channels attr - err(%x)", mmf_error);
1846                         } else {
1847                                 /*media_svc_debug("channel : %d", content_info->media_meta.channel); */
1848                         }
1849
1850                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITPERSAMPLE, &content_info->media_meta.bitpersample, NULL);
1851                         if (mmf_error != MM_ERROR_NONE) {
1852                                 SAFE_FREE(err_attr_name);
1853                                 media_svc_debug("fail to get audio bit per sample attr - err(%x)", mmf_error);
1854                         } else {
1855                                 media_svc_debug("bitpersample : %d", content_info->media_meta.bitpersample);
1856                         }
1857                 } else if (media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO)    {       /*Video attribute*/
1858                         int audio_bitrate = 0;
1859                         int video_bitrate = 0;
1860
1861                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &audio_bitrate, NULL);
1862                         if (mmf_error != MM_ERROR_NONE) {
1863                                 SAFE_FREE(err_attr_name);
1864                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1865                         } else {
1866                                 /*media_svc_debug("audio bit rate : %d", audio_bitrate); */
1867                         }
1868
1869                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_BITRATE, &video_bitrate, NULL);
1870                         if (mmf_error != MM_ERROR_NONE) {
1871                                 SAFE_FREE(err_attr_name);
1872                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1873                         } else {
1874                                 /*media_svc_debug("video bit rate : %d", video_bitrate); */
1875                         }
1876
1877                         content_info->media_meta.bitrate = audio_bitrate + video_bitrate;
1878
1879                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_WIDTH, &content_info->media_meta.width, NULL);
1880                         if (mmf_error != MM_ERROR_NONE) {
1881                                 SAFE_FREE(err_attr_name);
1882                                 media_svc_debug("fail to get video width attr - err(%x)", mmf_error);
1883                         } else {
1884                                 /*media_svc_debug("width : %d", content_info->media_meta.width); */
1885                         }
1886
1887                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_HEIGHT, &content_info->media_meta.height, NULL);
1888                         if (mmf_error != MM_ERROR_NONE) {
1889                                 SAFE_FREE(err_attr_name);
1890                                 media_svc_debug("fail to get video height attr - err(%x)", mmf_error);
1891                         } else {
1892                                 /*media_svc_debug("height : %d", content_info->media_meta.height); */
1893                         }
1894
1895                 } else {
1896                         media_svc_error("Not support type");
1897                         mmf_error = mm_file_destroy_content_attrs(content);
1898                         if (mmf_error != MM_ERROR_NONE) {
1899                                 media_svc_error("fail to free content attr - err(%x)", mmf_error);
1900                         }
1901                         return MS_MEDIA_ERR_INVALID_PARAMETER;
1902                 }
1903
1904                 mmf_error = mm_file_destroy_content_attrs(content);
1905                 if (mmf_error != MM_ERROR_NONE) {
1906                         media_svc_error("fail to free content attr - err(%x)", mmf_error);
1907                 }
1908         } else {
1909                 media_svc_error("error in mm_file_create_content_attrs [%d]", mmf_error);
1910         }
1911
1912         return MS_MEDIA_ERR_NONE;
1913 }
1914
1915 void _media_svc_destroy_content_info(media_svc_content_info_s *content_info)
1916 {
1917         media_svc_retm_if(content_info == NULL, "content info is NULL");
1918
1919         /* Delete media_svc_content_info_s */
1920         SAFE_FREE(content_info->media_uuid);
1921         SAFE_FREE(content_info->path);
1922         SAFE_FREE(content_info->file_name);
1923         SAFE_FREE(content_info->mime_type);
1924         SAFE_FREE(content_info->folder_uuid);
1925         SAFE_FREE(content_info->thumbnail_path);
1926
1927         /* Delete media_svc_content_meta_s */
1928         SAFE_FREE(content_info->media_meta.title);
1929         SAFE_FREE(content_info->media_meta.album);
1930         SAFE_FREE(content_info->media_meta.artist);
1931         SAFE_FREE(content_info->media_meta.album_artist);
1932         SAFE_FREE(content_info->media_meta.genre);
1933         SAFE_FREE(content_info->media_meta.composer);
1934         SAFE_FREE(content_info->media_meta.year);
1935         SAFE_FREE(content_info->media_meta.recorded_date);
1936         SAFE_FREE(content_info->media_meta.copyright);
1937         SAFE_FREE(content_info->media_meta.track_num);
1938         SAFE_FREE(content_info->media_meta.description);
1939         SAFE_FREE(content_info->media_meta.datetaken);
1940         SAFE_FREE(content_info->media_meta.exposure_time);
1941         SAFE_FREE(content_info->media_meta.model);
1942         SAFE_FREE(content_info->media_meta.weather);
1943
1944         SAFE_FREE(content_info->media_meta.title_pinyin);
1945         SAFE_FREE(content_info->media_meta.album_pinyin);
1946         SAFE_FREE(content_info->media_meta.artist_pinyin);
1947         SAFE_FREE(content_info->media_meta.album_artist_pinyin);
1948         SAFE_FREE(content_info->media_meta.genre_pinyin);
1949         SAFE_FREE(content_info->media_meta.composer_pinyin);
1950         SAFE_FREE(content_info->media_meta.copyright_pinyin);
1951         SAFE_FREE(content_info->media_meta.description_pinyin);
1952
1953         return;
1954 }
1955
1956 int _media_svc_get_store_type_by_path(const char *path, media_svc_storage_type_e *storage_type, uid_t uid)
1957 {
1958         if (STRING_VALID(path)) {
1959                 if (strncmp(path, _media_svc_get_path(uid), strlen(_media_svc_get_path(uid))) == 0) {
1960                         *storage_type = MEDIA_SVC_STORAGE_INTERNAL;
1961                 } else if (strncmp(path, MEDIA_ROOT_PATH_SDCARD, strlen(MEDIA_ROOT_PATH_SDCARD)) == 0) {
1962                         *storage_type = MEDIA_SVC_STORAGE_EXTERNAL;
1963                 } else {
1964                         media_svc_error("Invalid Path");
1965                         return MS_MEDIA_ERR_INVALID_PARAMETER;
1966                 }
1967         } else {
1968                 media_svc_error("INVALID parameter");
1969                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1970         }
1971
1972         return MS_MEDIA_ERR_NONE;
1973 }
1974
1975 char *_media_svc_replace_path(char *s, const char *olds, const char *news)
1976 {
1977         char *result, *sr;
1978         size_t i, count = 0;
1979         size_t oldlen = strlen(olds);
1980         if (oldlen < 1) return s;
1981         size_t newlen = strlen(news);
1982
1983         if (newlen != oldlen) {
1984                 for (i = 0; s[i] != '\0';) {
1985                         if (memcmp(&s[i], olds, oldlen) == 0) count++, i += oldlen;
1986                         else i++;
1987                 }
1988         } else i = strlen(s);
1989
1990
1991         result = (char *) calloc(1, i + 1 + count * (newlen - oldlen));
1992         if (result == NULL) return NULL;
1993
1994         sr = result;
1995         while (*s) {
1996                 if (memcmp(s, olds, oldlen) == 0) {
1997                         memcpy(sr, news, newlen);
1998                         sr += newlen;
1999                         s  += oldlen;
2000                 } else *sr++ = *s++;
2001         }
2002
2003         *sr = '\0';
2004
2005         return result;
2006 }
2007
2008 bool _media_svc_is_drm_file(const char *path)
2009 {
2010         return FALSE;
2011 }
2012
2013 int _media_svc_request_thumbnail_with_origin_size(const char *path, char *thumb_path, int max_length, int *origin_width, int *origin_height, uid_t uid)
2014 {
2015         int ret = MS_MEDIA_ERR_NONE;
2016
2017         ret = thumbnail_request_from_db_with_size(path, thumb_path, max_length, origin_width, origin_height, uid);
2018
2019         if (ret != MS_MEDIA_ERR_NONE) {
2020                 media_svc_error("thumbnail_request_from_db failed: %d", ret);
2021                 ret = MS_MEDIA_ERR_INTERNAL;
2022         } else {
2023                 media_svc_sec_debug("thumbnail_request_from_db success: thumbnail path[%s]", thumb_path);
2024         }
2025
2026         return ret;
2027 }
2028
2029 int _media_svc_get_pinyin_str(const char *src_str, char **pinyin_str)
2030 {
2031         int ret = MS_MEDIA_ERR_NONE;
2032         int size = 0;
2033         pinyin_name_s *pinyinname = NULL;
2034         *pinyin_str = NULL;
2035
2036         if (!STRING_VALID(src_str)) {
2037                 media_svc_debug("String is invalid");
2038                 return ret;
2039         }
2040
2041         ret = _media_svc_convert_chinese_to_pinyin(src_str, &pinyinname, &size);
2042         if (ret == MS_MEDIA_ERR_NONE) {
2043                 if (STRING_VALID(pinyinname[0].pinyin_name))
2044                         *pinyin_str = strdup(pinyinname[0].pinyin_name);
2045                 else
2046                         *pinyin_str = strdup(src_str);  /*Return Original Non China Character */
2047         }
2048
2049         _media_svc_pinyin_free(pinyinname, size);
2050
2051         return ret;
2052 }
2053
2054 bool _media_svc_check_pinyin_support(void)
2055 {
2056         /*Check CSC*/
2057         return TRUE;
2058 }
2059
2060 int _media_svc_request_extract_all_thumbs(uid_t uid)
2061 {
2062         int ret = MS_MEDIA_ERR_NONE;
2063
2064         ret = thumbnail_request_extract_all_thumbs(uid);
2065
2066         if (ret != MS_MEDIA_ERR_NONE) {
2067                 media_svc_error("thumbnail_request_from_db failed: %d", ret);
2068                 ret = MS_MEDIA_ERR_INTERNAL;
2069         } else {
2070                 media_svc_sec_debug("thumbnail_request_extract_all_thumbs");
2071         }
2072
2073         return ret;
2074 }