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 <uuid/uuid.h>
  39 #include <img-codec-parser.h>
  40 #include <grp.h>
  41 #include <pwd.h>
  42 #include "media-util-err.h"
  43 #include "media-svc-util.h"
  44 #include "media-svc-db-utils.h"
  45 #include "media-svc-debug.h"
  46 #include "media-svc-env.h"
  47 #include "media-svc-hash.h"
  48 #include "media-svc-album.h"
  49 #include "media-svc-localize-utils.h"
  50 #include "media-svc-localize_ch.h"
  51 #include "media-svc-localize_tw.h"
  52
  53 #define MEDIA_SVC_FILE_EXT_LEN_MAX                              6                       /**< Maximum file ext lenth*/
  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 #define MEDIA_SVC_INI_GET_INT(dict, key, value, default) \
  72         do { \
  73                 value = iniparser_getint(dict, key, default); \
  74                 media_svc_debug("get %s = %d", key, value); \
  75         } while(0)
  76 #define MEDIA_SVC_INI_DEFAULT_PATH "/usr/etc/media_content_config.ini"
  77
  78 static int g_ini_value = -1;
  79
  80 typedef struct {
  81         char content_type[15];
  82         int category_by_mime;
  83 } _media_svc_content_table_s;
  84
  85 static const _media_svc_content_table_s content_category[CONTENT_TYPE_NUM] = {
  86         {"audio", MEDIA_SVC_CATEGORY_SOUND},
  87         {"image", MEDIA_SVC_CATEGORY_IMAGE},
  88         {"video", MEDIA_SVC_CATEGORY_VIDEO},
  89         {"application", MEDIA_SVC_CATEGORY_ETC},
  90         {"text", MEDIA_SVC_CATEGORY_ETC},
  91 };
  92
  93 static const char music_mime_table[MUSIC_MIME_NUM][MIME_LENGTH] = {
  94         /*known mime types of normal files*/
  95         "mpeg",
  96         "ogg",
  97         "x-ms-wma",
  98         "x-flac",
  99         "mp4",
 100         /* known mime types of drm files*/
 101         "mp3",
 102         "x-mp3", /*alias of audio/mpeg*/
 103         "x-mpeg", /*alias of audio/mpeg*/
 104         "3gpp",
 105         "x-ogg", /*alias of audio/ogg*/
 106         "vnd.ms-playready.media.pya:*.pya", /*playready*/
 107         "wma",
 108         "aac",
 109         "x-m4a", /*alias of audio/mp4*/
 110         /* below mimes are rare*/
 111         "x-vorbis+ogg",
 112         "x-flac+ogg",
 113         "x-matroska",
 114         "ac3",
 115         "mp2",
 116         "x-ape",
 117         "x-ms-asx",
 118         "vnd.rn-realaudio",
 119
 120         "x-vorbis", /*alias of audio/x-vorbis+ogg*/
 121         "vorbis", /*alias of audio/x-vorbis+ogg*/
 122         "x-oggflac",
 123         "x-mp2", /*alias of audio/mp2*/
 124         "x-pn-realaudio", /*alias of audio/vnd.rn-realaudio*/
 125         "vnd.m-realaudio", /*alias of audio/vnd.rn-realaudio*/
 126         "x-wav",
 127 };
 128
 129 static const char sound_mime_table[SOUND_MIME_NUM][MIME_LENGTH] = {
 130         "x-smaf",
 131 };
 132
 133 typedef enum {
 134         MEDIA_SVC_EXTRACTED_FIELD_NONE                  = 0x00000001,
 135         MEDIA_SVC_EXTRACTED_FIELD_TITLE                 = MEDIA_SVC_EXTRACTED_FIELD_NONE << 1,
 136         MEDIA_SVC_EXTRACTED_FIELD_DESC                  = MEDIA_SVC_EXTRACTED_FIELD_NONE << 2,
 137         MEDIA_SVC_EXTRACTED_FIELD_COPYRIGHT             = MEDIA_SVC_EXTRACTED_FIELD_NONE << 3,
 138         MEDIA_SVC_EXTRACTED_FIELD_AUTHOR                = MEDIA_SVC_EXTRACTED_FIELD_NONE << 4,
 139         MEDIA_SVC_EXTRACTED_FIELD_ARTIST                = MEDIA_SVC_EXTRACTED_FIELD_NONE << 5,
 140         MEDIA_SVC_EXTRACTED_FIELD_GENRE                 = MEDIA_SVC_EXTRACTED_FIELD_NONE << 6,
 141         MEDIA_SVC_EXTRACTED_FIELD_ALBUM                 = MEDIA_SVC_EXTRACTED_FIELD_NONE << 7,
 142         MEDIA_SVC_EXTRACTED_FIELD_TRACKNUM              = MEDIA_SVC_EXTRACTED_FIELD_NONE << 8,
 143         MEDIA_SVC_EXTRACTED_FIELD_YEAR                  = MEDIA_SVC_EXTRACTED_FIELD_NONE << 9,
 144         MEDIA_SVC_EXTRACTED_FIELD_CATEGORY              = MEDIA_SVC_EXTRACTED_FIELD_NONE << 10,
 145         MEDIA_SVC_EXTRACTED_FIELD_ALBUM_ARTIST          = MEDIA_SVC_EXTRACTED_FIELD_NONE << 11,
 146 } media_svc_extracted_field_e;
 147
 148 char *_media_info_generate_uuid(void)
 149 {
 150         uuid_t uuid_value;
 151         static char uuid_unparsed[50];
 152
 153         uuid_generate(uuid_value);
 154         uuid_unparse(uuid_value, uuid_unparsed);
 155
 156         /*media_svc_debug("UUID : %s", uuid_unparsed); */
 157         return uuid_unparsed;
 158 }
 159
 160 void _strncpy_safe(char *x_dst, const char *x_src, int max_len)
 161 {
 162         if (!x_src || strlen(x_src) == 0) {
 163                 media_svc_error("x_src is NULL");
 164                 return;
 165         }
 166
 167         if (max_len < 1) {
 168                 media_svc_error("length is Wrong");
 169                 return;
 170         }
 171
 172         strncpy(x_dst, x_src, max_len - 1);
 173         x_dst[max_len - 1] = '\0';
 174 }
 175
 176 int __media_svc_malloc_and_strncpy(char **dst, const char *src)
 177 {
 178         int len = 0;
 179
 180         if (!STRING_VALID(src)) {
 181                 media_svc_error("invalid src");
 182                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 183         }
 184
 185         SAFE_FREE(*dst);
 186
 187         len = strlen(src) + 1;
 188         *dst = malloc(len);
 189
 190         if (*dst == NULL) {
 191                 media_svc_error("malloc failed");
 192                 return MS_MEDIA_ERR_INTERNAL;
 193         }
 194
 195         strncpy(*dst, src, len);
 196         char *p = *dst;
 197         p[len - 1] = '\0';
 198
 199         return MS_MEDIA_ERR_NONE;
 200 }
 201
 202 int __media_svc_malloc_and_strncpy_with_size(char **dst, const char *src, int copysize)
 203 {
 204         if (!STRING_VALID(src)) {
 205                 media_svc_error("invalid src");
 206                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 207         }
 208
 209         SAFE_FREE(*dst);
 210
 211         *dst = malloc(copysize + 1);
 212
 213         if (*dst == NULL) {
 214                 media_svc_error("malloc failed");
 215                 return MS_MEDIA_ERR_INTERNAL;
 216         }
 217
 218         strncpy(*dst, src, copysize);
 219         char *p = *dst;
 220         p[copysize] = '\0';
 221
 222         return MS_MEDIA_ERR_NONE;
 223 }
 224
 225 static int __media_svc_split_to_double(char *input, double *arr)
 226 {
 227         char tmp_arr[255] = {0, };
 228         int len = 0, idx = 0, arr_idx = 0, str_idx = 0;
 229
 230         if (!STRING_VALID(input)) {
 231                 media_svc_error("Invalid parameter");
 232                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 233         }
 234         memset(tmp_arr, 0x0, sizeof(tmp_arr));
 235
 236         /*media_svc_debug("input: [%s]", input); */
 237
 238         len = strlen(input);
 239
 240         for (idx = 0; idx < (len + 1); idx++) {
 241                 if (input[idx] == ' ') {
 242                         continue;
 243                 } else if ((input[idx] == ',') || (idx == len)) {
 244                         arr[arr_idx] = atof(tmp_arr);
 245                         arr_idx++;
 246                         str_idx = 0;
 247                         /*media_svc_debug("idx=[%d] arr_idx=[%d] tmp_attr[%s] atof(tmp_arr)=[%f]", idx, arr_idx, tmp_arr, atof(tmp_arr)); */
 248                         memset(tmp_arr, 0x0, sizeof(tmp_arr));
 249                 } else {
 250                         tmp_arr[str_idx] = input[idx];
 251                         str_idx++;
 252                 }
 253         }
 254
 255         if (arr_idx != 3) {
 256                 media_svc_error("Error when parsing GPS [%d]", arr_idx);
 257                 return MS_MEDIA_ERR_INTERNAL;
 258         }
 259
 260         return MS_MEDIA_ERR_NONE;
 261 }
 262
 263 static int __media_svc_get_exif_info(ExifData *ed, char *buf, int *i_value, double *d_value, int ifdtype, long tagtype)
 264 {
 265         ExifEntry *entry;
 266         ExifTag tag;
 267
 268         if (ed == NULL) {
 269                 /*media_svc_debug("ExifData is NULL"); */
 270                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 271         }
 272
 273         tag = tagtype;
 274
 275         entry = exif_data_get_entry(ed, tag);
 276         if (entry) {
 277                 /* Get the contents of the tag in human-readable form */
 278                 if (tag == EXIF_TAG_ORIENTATION ||
 279                         tag == EXIF_TAG_PIXEL_X_DIMENSION ||
 280                         tag == EXIF_TAG_PIXEL_Y_DIMENSION ||
 281                         tag == EXIF_TAG_ISO_SPEED_RATINGS) {
 282
 283                         if (i_value == NULL) {
 284                                 media_svc_error("i_value is NULL");
 285                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 286                         }
 287
 288                         ExifByteOrder mByteOrder = exif_data_get_byte_order(ed);
 289                         short exif_value = exif_get_short(entry->data, mByteOrder);
 290                         /*media_svc_debug("%s : %d", exif_tag_get_name_in_ifd(tag, ifd), exif_value); */
 291                         *i_value = (int)exif_value;
 292
 293                 } else if (tag == EXIF_TAG_GPS_LATITUDE || tag == EXIF_TAG_GPS_LONGITUDE || tag == EXIF_TAG_GPS_ALTITUDE) {
 294
 295                         if (d_value == NULL) {
 296                                 media_svc_error("d_value is NULL");
 297                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 298                         }
 299
 300                         /* Get the contents of the tag in human-readable form */
 301                         char gps_buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = {0, };
 302                         exif_entry_get_value(entry, gps_buf, sizeof(gps_buf));
 303                         gps_buf[strlen(gps_buf)] = '\0';
 304                         int ret = MS_MEDIA_ERR_NONE;
 305                         /*media_svc_debug("%s: [%s]", exif_tag_get_name_in_ifd(tag, ifd), gps_buf); */
 306
 307                         double tmp_arr[3] = { 0.0, 0.0, 0.0 };
 308
 309                         ret = __media_svc_split_to_double(gps_buf, tmp_arr);
 310                         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
 311
 312                         *d_value = tmp_arr[0] + tmp_arr[1] / 60 + tmp_arr[2] / 3600;
 313                         /*media_svc_debug("GPS value is [%f], %f, %f, %f", *d_value, tmp_arr[0], tmp_arr[1], tmp_arr[2]); */
 314                 } else if (tag == EXIF_TAG_EXPOSURE_TIME) {
 315
 316                         if (buf == NULL) {
 317                                 media_svc_error("buf is NULL");
 318                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 319                         }
 320
 321                         ExifByteOrder mByteOrder = exif_data_get_byte_order(ed);
 322                         ExifRational mRational = exif_get_rational(entry->data, mByteOrder);
 323                         long numerator = mRational.numerator;
 324                         long denominator = mRational.denominator;
 325                         snprintf(buf, MEDIA_SVC_METADATA_LEN_MAX, "%ld/%ld", numerator, denominator);
 326
 327                 } else if (tag == EXIF_TAG_FNUMBER) {
 328
 329                         if (d_value == NULL) {
 330                                 media_svc_error("d_value is NULL");
 331                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 332                         }
 333
 334                         ExifByteOrder mByteOrder = exif_data_get_byte_order(ed);
 335                         ExifRational mRational = exif_get_rational(entry->data, mByteOrder);
 336                         long numerator = mRational.numerator;
 337                         long denominator = mRational.denominator;
 338
 339                         *d_value = ((numerator*1.0)/(denominator*1.0));
 340
 341                 } else {
 342
 343                         if (buf == NULL) {
 344                                 media_svc_error("buf is NULL");
 345                                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 346                         }
 347
 348                         exif_entry_get_value(entry, buf, MEDIA_SVC_METADATA_LEN_MAX);
 349                         buf[strlen(buf)] = '\0';
 350                 }
 351         }
 352
 353         return MS_MEDIA_ERR_NONE;
 354 }
 355
 356 time_t __media_svc_get_timeline_from_str(const char *timstr)
 357 {
 358         struct tm t;
 359         time_t modified_t = 0;
 360         time_t rawtime;
 361         struct tm timeinfo;
 362
 363         if (!STRING_VALID(timstr)) {
 364                 media_svc_error("Invalid Parameter");
 365                 return 0;
 366         }
 367
 368         /*Exif Format : %Y:%m:%d %H:%M:%S
 369         Videoc Content Creation_time format of FFMpeg : %Y-%m-%d %H:%M:%S*/
 370         memset(&t, 0x00, sizeof(struct tm));
 371
 372         tzset();
 373         time(&rawtime);
 374         localtime_r(&rawtime, &timeinfo);
 375
 376         if (strptime(timstr, "%Y:%m:%d %H:%M:%S", &t) || strptime(timstr, "%Y-%m-%d %H:%M:%S", &t)) {
 377                 t.tm_isdst = timeinfo.tm_isdst;
 378                 if (t.tm_isdst != 0) {
 379                         media_svc_error("DST %d", t.tm_isdst);
 380                 }
 381
 382                 modified_t = mktime(&t);
 383                 if (modified_t > 0) {
 384                         return modified_t;
 385                 } else {
 386                         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);
 387                 }
 388         } else {
 389                 media_svc_error("Failed to get timeline : [%s]", timstr);
 390         }
 391
 392         return 0;
 393 }
 394
 395 static int __media_svc_get_content_type_from_mime(const char *path, const char *mimetype, int *category)
 396 {
 397         int idx = 0;
 398
 399         *category = MEDIA_SVC_CATEGORY_UNKNOWN;
 400
 401         /*categorize from mimetype */
 402         for (idx = 0; idx < CONTENT_TYPE_NUM; idx++) {
 403                 if (strstr(mimetype, content_category[idx].content_type) != NULL) {
 404                         *category = (*category | content_category[idx].category_by_mime);
 405                         break;
 406                 }
 407         }
 408
 409         /*in application type, exitst sound file ex) x-smafs */
 410         if (*category & MEDIA_SVC_CATEGORY_ETC) {
 411                 int prefix_len = strlen(content_category[0].content_type);
 412
 413                 for (idx = 0; idx < SOUND_MIME_NUM; idx++) {
 414                         if (strstr(mimetype + prefix_len, sound_mime_table[idx]) != NULL) {
 415                                 *category ^= MEDIA_SVC_CATEGORY_ETC;
 416                                 *category |= MEDIA_SVC_CATEGORY_SOUND;
 417                                 break;
 418                         }
 419                 }
 420
 421                 if (strncasecmp(mimetype, "text/x-iMelody", strlen("text/x-iMelody")) == 0) {
 422                         *category ^= MEDIA_SVC_CATEGORY_ETC;
 423                         *category |= MEDIA_SVC_CATEGORY_SOUND;
 424                 }
 425         }
 426
 427         /*check music file in soun files. */
 428         if (*category & MEDIA_SVC_CATEGORY_SOUND) {
 429                 int prefix_len = strlen(content_category[0].content_type) + 1;
 430
 431                 for (idx = 0; idx < MUSIC_MIME_NUM; idx++) {
 432                         if (strcmp(mimetype + prefix_len, music_mime_table[idx]) == 0) {
 433                                 *category ^= MEDIA_SVC_CATEGORY_SOUND;
 434                                 *category |= MEDIA_SVC_CATEGORY_MUSIC;
 435                                 break;
 436                         }
 437                 }
 438
 439                 /*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*/
 440                 if (strncasecmp(mimetype, "audio/x-mpegurl", strlen("audio/x-mpegurl")) == 0) {
 441                         *category ^= MEDIA_SVC_CATEGORY_SOUND;
 442                         *category |= MEDIA_SVC_CATEGORY_ETC;
 443                 }
 444         } else if (*category & MEDIA_SVC_CATEGORY_VIDEO) {
 445                 /*some video files don't have video stream. in this case it is categorize as music. */
 446                 char *ext = NULL;
 447                 /*"3gp" and "mp4" must check video stream and then categorize in directly. */
 448                 ext = strrchr(path, '.');
 449                 if (ext != NULL) {
 450                         if ((strncasecmp(ext, _3GP_FILE, 4) == 0) || (strncasecmp(ext, _MP4_FILE, 5) == 0) || (strncasecmp(ext, _ASF_FILE, 5) == 0)) {
 451                                 int audio = 0;
 452                                 int video = 0;
 453                                 int err = 0;
 454
 455                                 err = mm_file_get_stream_info(path, &audio, &video);
 456                                 if (err == 0) {
 457                                         if (audio > 0 && video == 0) {
 458                                                 *category ^= MEDIA_SVC_CATEGORY_VIDEO;
 459                                                 *category |= MEDIA_SVC_CATEGORY_MUSIC;
 460                                         }
 461                                 }
 462                                 /*even though error occued in mm_file_get_stream_info return MS_MEDIA_ERR_NONE. fail means invalid media content. */
 463                         }
 464                 }
 465         }
 466
 467         return MS_MEDIA_ERR_NONE;
 468 }
 469
 470 static int __media_svc_get_media_type(const char *path, const char *mime_type, media_svc_media_type_e *media_type)
 471 {
 472         int ret = MS_MEDIA_ERR_NONE;
 473         int category = 0;
 474
 475         media_svc_media_type_e type;
 476
 477         ret = __media_svc_get_content_type_from_mime(path, mime_type, &category);
 478         if (ret != MS_MEDIA_ERR_NONE) {
 479                 media_svc_error("__media_svc_get_content_type_from_mime failed : %d", ret);
 480         }
 481
 482         if (category & MEDIA_SVC_CATEGORY_SOUND)                type = MEDIA_SVC_MEDIA_TYPE_SOUND;
 483         else if (category & MEDIA_SVC_CATEGORY_MUSIC)   type = MEDIA_SVC_MEDIA_TYPE_MUSIC;
 484         else if (category & MEDIA_SVC_CATEGORY_IMAGE)   type = MEDIA_SVC_MEDIA_TYPE_IMAGE;
 485         else if (category & MEDIA_SVC_CATEGORY_VIDEO)   type = MEDIA_SVC_MEDIA_TYPE_VIDEO;
 486         else    type = MEDIA_SVC_MEDIA_TYPE_OTHER;
 487
 488         *media_type = type;
 489
 490         return ret;
 491 }
 492
 493 /*
 494 drm_contentifo is not NULL, if the file is OMA DRM.
 495 If the file is not OMA DRM, drm_contentinfo must be NULL.
 496 */
 497 static int __media_svc_get_mime_type(const char *path, char *mimetype)
 498 {
 499         if (path == NULL)
 500                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 501
 502         /*in case of normal files or failure to get mime in drm */
 503         if (aul_get_mime_from_file(path, mimetype, 255) < 0) {
 504                 media_svc_error("aul_get_mime_from_file fail");
 505                 return MS_MEDIA_ERR_INTERNAL;
 506         }
 507
 508         return MS_MEDIA_ERR_NONE;
 509 }
 510
 511 static bool __media_svc_get_file_ext(const char *file_path, char *file_ext)
 512 {
 513         int i = 0;
 514
 515         for (i = strlen(file_path); i >= 0; i--) {
 516                 if (file_path[i] == '.') {
 517                         _strncpy_safe(file_ext, &file_path[i + 1], MEDIA_SVC_FILE_EXT_LEN_MAX);
 518                         return true;
 519                 }
 520
 521                 if (file_path[i] == '/') {
 522                         return false;
 523                 }
 524         }
 525         return false;
 526 }
 527
 528 static int __media_svc_get_location_value(MMHandleType tag, double *longitude, double *latitude, double *altitude)
 529 {
 530         char *err_attr_name = NULL;
 531         double gps_value = 0.0;
 532         int mmf_error = MM_ERROR_NONE;
 533
 534         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_LONGITUDE, &gps_value, NULL);
 535         if (mmf_error == MM_ERROR_NONE) {
 536                 if (longitude != NULL) {
 537                         *longitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 538                 }
 539         } else {
 540                 SAFE_FREE(err_attr_name);
 541         }
 542
 543         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_LATIDUE, &gps_value, NULL);
 544         if (mmf_error == MM_ERROR_NONE) {
 545                 if (latitude != NULL) {
 546                         *latitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 547                 }
 548         } else {
 549                 SAFE_FREE(err_attr_name);
 550         }
 551
 552         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALTIDUE, &gps_value, NULL);
 553         if (mmf_error == MM_ERROR_NONE) {
 554                 if (altitude != NULL) {
 555                         *altitude = (gps_value == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : gps_value;
 556                 }
 557         } else {
 558                 SAFE_FREE(err_attr_name);
 559         }
 560
 561         return MS_MEDIA_ERR_NONE;
 562 }
 563
 564 static char *__media_svc_get_thumb_path(uid_t uid)
 565 {
 566         char *result_passwd = NULL;
 567         struct group *grpinfo = NULL;
 568         if (uid == getuid()) {
 569                 grpinfo = getgrnam("users");
 570                 if (grpinfo == NULL) {
 571                         media_svc_error("getgrnam(users) returns NULL !");
 572                         return NULL;
 573                 }
 574                 result_passwd = g_strdup(MEDIA_SVC_THUMB_PATH_PREFIX);
 575         } else {
 576                 char passwd_str[MEDIA_SVC_PATHNAME_SIZE] = {0, };
 577                 struct passwd *userinfo = getpwuid(uid);
 578                 if (userinfo == NULL) {
 579                         media_svc_error("getpwuid(%d) returns NULL !", uid);
 580                         return NULL;
 581                 }
 582                 grpinfo = getgrnam("users");
 583                 if (grpinfo == NULL) {
 584                         media_svc_error("getgrnam(users) returns NULL !");
 585                         return NULL;
 586                 }
 587                 /* Compare git_t type and not group name */
 588                 if (grpinfo->gr_gid != userinfo->pw_gid) {
 589                         media_svc_error("UID [%d] does not belong to 'users' group!", uid);
 590                         return NULL;
 591                 }
 592                 sprintf(passwd_str, "%s/share/media/.thumb", userinfo->pw_dir);
 593                 result_passwd = g_strdup(passwd_str);
 594         }
 595
 596         return result_passwd;
 597 }
 598
 599 static int _media_svc_save_image(void *image, int size, char *image_path, uid_t uid)
 600 {
 601         media_svc_debug("start save image, path [%s] image size [%d]", image_path, size);
 602
 603         if (!image) {
 604                 media_svc_error("invalid image..");
 605                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 606         }
 607
 608         struct statfs fs;
 609         char *thumb_path = __media_svc_get_thumb_path(uid);
 610         if (!STRING_VALID(thumb_path)) {
 611                 media_svc_error("fail to get thumb_path");
 612                 return MS_MEDIA_ERR_INTERNAL;
 613         }
 614
 615         if (-1 == statfs(thumb_path, &fs)) {
 616                 media_svc_error("error in statfs");
 617                 SAFE_FREE(thumb_path);
 618                 return MS_MEDIA_ERR_INTERNAL;
 619         }
 620
 621         SAFE_FREE(thumb_path);
 622
 623         long bsize_kbytes = fs.f_bsize >> 10;
 624
 625         if ((bsize_kbytes * fs.f_bavail) < 1024) {
 626                 media_svc_error("not enought space...");
 627                 return MS_MEDIA_ERR_INTERNAL;
 628         }
 629
 630         FILE *fp = NULL;
 631         int nwrite = -1;
 632         if (image != NULL && size > 0) {
 633                 fp = fopen(image_path, "w");
 634
 635                 if (fp == NULL) {
 636                         media_svc_error("failed to open file");
 637                         return MS_MEDIA_ERR_INTERNAL;
 638                 }
 639
 640                 nwrite = fwrite(image, 1, size, fp);
 641                 if (nwrite != size) {
 642                         media_svc_error("failed to write thumbnail");
 643                         fclose(fp);
 644                         return MS_MEDIA_ERR_INTERNAL;
 645                 }
 646                 fclose(fp);
 647         }
 648
 649         return MS_MEDIA_ERR_NONE;
 650 }
 651
 652 static char *_media_svc_get_title_from_filepath(const char *path)
 653 {
 654         char *filename = NULL;
 655         char *title = NULL;
 656         char    *ext = NULL;
 657         int filename_len = -1;
 658         int new_title_len = -1;
 659
 660         if (!path) {
 661                 media_svc_error("path is NULL");
 662                 return NULL;
 663         }
 664
 665         filename = g_path_get_basename(path);
 666         if (!STRING_VALID(filename)) {
 667                 media_svc_error("wrong file name");
 668                 SAFE_FREE(filename);
 669                 return NULL;
 670         }
 671
 672         filename_len = strlen(filename);
 673
 674         ext = g_strrstr(filename, ".");
 675         if (!ext) {
 676                 media_svc_error("there is no file extention");
 677                 return filename;
 678         }
 679
 680         new_title_len = filename_len - strlen(ext);
 681         if (new_title_len < 1) {
 682                 media_svc_error("title length is zero");
 683                 SAFE_FREE(filename);
 684                 return NULL;
 685         }
 686
 687         title = g_strndup(filename, new_title_len < MEDIA_SVC_PATHNAME_SIZE ? new_title_len : MEDIA_SVC_PATHNAME_SIZE - 1);
 688
 689         SAFE_FREE(filename);
 690
 691         media_svc_debug("extract title is [%s]", title);
 692
 693         return title;
 694 }
 695
 696 int _media_svc_rename_file(const char *old_name, const char *new_name)
 697 {
 698         if ((old_name == NULL) || (new_name == NULL)) {
 699                 media_svc_error("invalid file name");
 700                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 701         }
 702
 703         if (rename(old_name, new_name) < 0) {
 704                 media_svc_stderror(" ");
 705                 return MS_MEDIA_ERR_INTERNAL;
 706         }
 707
 708         return MS_MEDIA_ERR_NONE;
 709 }
 710
 711 int _media_svc_remove_file(const char *path)
 712 {
 713         int result = -1;
 714
 715         result = remove(path);
 716         if (result == 0) {
 717                 media_svc_debug("success to remove file");
 718                 return MS_MEDIA_ERR_NONE;
 719         } else {
 720                 media_svc_stderror("fail to remove file result");
 721                 return MS_MEDIA_ERR_INTERNAL;
 722         }
 723 }
 724
 725 int _media_svc_remove_all_files_in_dir(const char *dir_path)
 726 {
 727         struct dirent entry;
 728         struct dirent *result;
 729         struct stat st;
 730         char filename[MEDIA_SVC_PATHNAME_SIZE] = {0};
 731         DIR *dir = NULL;
 732
 733         dir = opendir(dir_path);
 734         if (dir == NULL) {
 735                 media_svc_error("%s is not exist", dir_path);
 736                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 737         }
 738
 739         while (!readdir_r(dir, &entry, &result)) {
 740                 if (result == NULL)
 741                         break;
 742
 743                 if (strcmp(entry.d_name, ".") == 0 || strcmp(entry.d_name, "..") == 0) {
 744                         continue;
 745                 }
 746                 snprintf(filename, sizeof(filename), "%s/%s", dir_path, entry.d_name);
 747
 748                 if (stat(filename, &st) != 0) {
 749                         continue;
 750                 }
 751                 if (S_ISDIR(st.st_mode)) {
 752                         continue;
 753                 }
 754                 if (unlink(filename) != 0) {
 755                         media_svc_stderror("failed to remove");
 756                         closedir(dir);
 757                         return MS_MEDIA_ERR_INTERNAL;
 758                 }
 759         }
 760
 761         closedir(dir);
 762         return MS_MEDIA_ERR_NONE;
 763 }
 764
 765 char *_media_svc_get_thumb_internal_path(uid_t uid)
 766 {
 767         char *result_passwd = NULL;
 768         struct group *grpinfo = NULL;
 769         if (uid == getuid()) {
 770                 grpinfo = getgrnam("users");
 771                 if (grpinfo == NULL) {
 772                         media_svc_error("getgrnam(users) returns NULL !");
 773                         return NULL;
 774                 }
 775                 result_passwd = g_strdup(MEDIA_SVC_THUMB_INTERNAL_PATH);
 776         } else {
 777                 char passwd_str[MEDIA_SVC_PATHNAME_SIZE] = {0, };
 778                 struct passwd *userinfo = getpwuid(uid);
 779                 if (userinfo == NULL) {
 780                         media_svc_error("getpwuid(%d) returns NULL !", uid);
 781                         return NULL;
 782                 }
 783                 grpinfo = getgrnam("users");
 784                 if (grpinfo == NULL) {
 785                         media_svc_error("getgrnam(users) returns NULL !");
 786                         return NULL;
 787                 }
 788                 /* Compare git_t type and not group name */
 789                 if (grpinfo->gr_gid != userinfo->pw_gid) {
 790                         media_svc_error("UID [%d] does not belong to 'users' group!", uid);
 791                         return NULL;
 792                 }
 793                 sprintf(passwd_str, "%s/share/media/.thumb/phone", userinfo->pw_dir);
 794                 result_passwd = g_strdup(passwd_str);
 795         }
 796
 797         return result_passwd;
 798 }
 799
 800 char *_media_svc_get_thumb_external_path(uid_t uid)
 801 {
 802         char *result_passwd = NULL;
 803         struct group *grpinfo = NULL;
 804         if (uid == getuid()) {
 805                 grpinfo = getgrnam("users");
 806                 if (grpinfo == NULL) {
 807                         media_svc_error("getgrnam(users) returns NULL !");
 808                         return NULL;
 809                 }
 810                 result_passwd = g_strdup(MEDIA_SVC_THUMB_EXTERNAL_PATH);
 811         } else {
 812                 char passwd_str[MEDIA_SVC_PATHNAME_SIZE] = {0, };
 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                 sprintf(passwd_str, "%s/share/media/.thumb/mmc", userinfo->pw_dir);
 829                 result_passwd = g_strdup(passwd_str);
 830         }
 831
 832         return result_passwd;
 833 }
 834
 835 static int __media_svc_check_thumb_dir(const char *thumb_dir)
 836 {
 837         int ret = 0;
 838         DIR *dir = NULL;
 839
 840         dir = opendir(thumb_dir);
 841         if (dir != NULL) {
 842                 closedir(dir);
 843         } else {
 844                 media_svc_stderror("opendir fail");
 845                 if (errno == ENOENT) {
 846                         media_svc_error("[%s] is not exit. So, make it", thumb_dir);
 847                         ret = mkdir(thumb_dir, 0777);
 848                         if (ret < 0) {
 849                                 media_svc_error("make fail");
 850                                 goto ERROR;
 851                         }
 852                 } else {
 853                         goto ERROR;
 854                 }
 855
 856                 ret = chmod(thumb_dir, 0777);
 857                 if (ret != 0) {
 858                         media_svc_stderror("chmod failed");
 859                 }
 860                 ret = chown(thumb_dir, 5000, 5000);
 861                 if (ret != 0) {
 862                         media_svc_stderror("chown failed");
 863                 }
 864         }
 865
 866         return MS_MEDIA_ERR_NONE;
 867
 868 ERROR:
 869         return -1;
 870 }
 871
 872 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)
 873 {
 874         int ret = MS_MEDIA_ERR_NONE;
 875         char savename[MEDIA_SVC_PATHNAME_SIZE] = {0, };
 876         char file_ext[MEDIA_SVC_FILE_EXT_LEN_MAX + 1] = {0, };
 877         char *thumb_dir = NULL;
 878         char hash[255 + 1] = {0, };
 879         char *thumbfile_ext = NULL;
 880         char *internal_thumb_path = _media_svc_get_thumb_internal_path(uid);
 881         char *external_thumb_path = _media_svc_get_thumb_external_path(uid);
 882
 883         if (!STRING_VALID(internal_thumb_path) || !STRING_VALID(external_thumb_path)) {
 884                 media_svc_error("fail to get thumbnail path");
 885                 SAFE_FREE(internal_thumb_path);
 886                 SAFE_FREE(external_thumb_path);
 887                 return MS_MEDIA_ERR_INTERNAL;
 888         }
 889
 890         thumb_dir = (storage_type == MEDIA_SVC_STORAGE_INTERNAL) ? internal_thumb_path : external_thumb_path;
 891
 892         ret = __media_svc_check_thumb_dir(thumb_dir);
 893         if (ret != MS_MEDIA_ERR_NONE) {
 894                 media_svc_error("__media_svc_check_thumb_dir");
 895                 SAFE_FREE(internal_thumb_path);
 896                 SAFE_FREE(external_thumb_path);
 897                 return MS_MEDIA_ERR_INTERNAL;
 898         }
 899
 900         memset(file_ext, 0, sizeof(file_ext));
 901         if (!__media_svc_get_file_ext(pathname, file_ext)) {
 902                 media_svc_error("get file ext fail");
 903         }
 904
 905         ret = mb_svc_generate_hash_code(pathname, hash, sizeof(hash));
 906         if (ret != MS_MEDIA_ERR_NONE) {
 907                 media_svc_error("mb_svc_generate_hash_code failed : %d", ret);
 908                 SAFE_FREE(internal_thumb_path);
 909                 SAFE_FREE(external_thumb_path);
 910                 return MS_MEDIA_ERR_INTERNAL;
 911         }
 912
 913         /*media_svc_debug("img format is [%s]", img_format); */
 914
 915         if ((strstr(img_format, "jpeg") != NULL) || (strstr(img_format, "jpg") != NULL) || (strstr(img_format, "JPG") != NULL)) {
 916                 thumbfile_ext = (char *)"jpg";
 917         } else if ((strstr(img_format, "png") != NULL) || (strstr(img_format, "PNG") != NULL)) {
 918                 thumbfile_ext = (char *)"png";
 919         } else if ((strstr(img_format, "gif") != NULL) || (strstr(img_format, "GIF") != NULL)) {
 920                 thumbfile_ext = (char *)"gif";
 921         } else if ((strstr(img_format, "bmp") != NULL) || (strstr(img_format, "BMP") != NULL)) {
 922                 thumbfile_ext = (char *)"bmp";
 923         } else {
 924                 media_svc_error("Not proper img format");
 925                 SAFE_FREE(internal_thumb_path);
 926                 SAFE_FREE(external_thumb_path);
 927                 return MS_MEDIA_ERR_INTERNAL;
 928         }
 929
 930         snprintf(savename, sizeof(savename), "%s/.%s-%s.%s", thumb_dir, file_ext, hash, thumbfile_ext);
 931         _strncpy_safe(thumb_path, savename, MEDIA_SVC_PATHNAME_SIZE);
 932         /*media_svc_debug("thumb_path is [%s]", thumb_path); */
 933
 934         SAFE_FREE(internal_thumb_path);
 935         SAFE_FREE(external_thumb_path);
 936
 937         return MS_MEDIA_ERR_NONE;
 938 }
 939
 940 int _media_svc_get_file_time(const char *full_path)
 941 {
 942         struct stat statbuf;
 943         int fd = 0;
 944
 945         memset(&statbuf, 0, sizeof(struct stat));
 946         fd = stat(full_path, &statbuf);
 947         if (fd == -1) {
 948                 media_svc_error("stat(%s) fails.", full_path);
 949                 return MS_MEDIA_ERR_INTERNAL;
 950         }
 951
 952         return statbuf.st_mtime;
 953 }
 954
 955 int _media_svc_set_default_value(media_svc_content_info_s *content_info, bool refresh)
 956 {
 957         int ret = MS_MEDIA_ERR_NONE;
 958
 959         /* Set default GPS value before extracting meta information */
 960         content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 961         content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 962         content_info->media_meta.altitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
 963
 964         /* Set filename to title for all media */
 965         char *title = NULL;
 966         title = _media_svc_get_title_from_filepath(content_info->path);
 967         if (title) {
 968                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
 969                 if (ret != MS_MEDIA_ERR_NONE)
 970                         media_svc_error("strcpy error");
 971                 SAFE_FREE(title);
 972         } else {
 973                 media_svc_error("Can't extract title");
 974                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, MEDIA_SVC_TAG_UNKNOWN);
 975                 media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 976         }
 977
 978         /* Set default value before extracting meta information */
 979         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, MEDIA_SVC_TAG_UNKNOWN);
 980         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 981
 982         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.copyright, MEDIA_SVC_TAG_UNKNOWN);
 983         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 984
 985         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.track_num, MEDIA_SVC_TAG_UNKNOWN);
 986         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 987
 988         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN);
 989         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 990
 991         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN);
 992         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 993
 994         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album_artist, MEDIA_SVC_TAG_UNKNOWN);
 995         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 996
 997         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.genre, MEDIA_SVC_TAG_UNKNOWN);
 998         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
 999
1000         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.composer, MEDIA_SVC_TAG_UNKNOWN);
1001         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1002
1003         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.year, MEDIA_SVC_TAG_UNKNOWN);
1004         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1005
1006         if (refresh) {
1007                 media_svc_debug("refresh");
1008                 return MS_MEDIA_ERR_NONE;
1009         }
1010
1011         content_info->played_count = 0;
1012         content_info->last_played_time= 0;
1013         content_info->last_played_position= 0;
1014         content_info->favourate= 0;
1015         content_info->media_meta.rating = 0;
1016
1017         return MS_MEDIA_ERR_NONE;
1018 }
1019
1020 int _media_svc_set_media_info(media_svc_content_info_s *content_info, const char *storage_id, media_svc_storage_type_e storage_type,
1021                         const char *path, media_svc_media_type_e *media_type, bool refresh)
1022 {
1023         int ret = MS_MEDIA_ERR_NONE;
1024         char * media_uuid = NULL;
1025         char * file_name = NULL;
1026         bool drm_type = false;
1027         char mime_type[256] = {0, };
1028
1029         ret = __media_svc_malloc_and_strncpy(&content_info->path, path);
1030         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1031
1032         if (storage_type != MEDIA_SVC_STORAGE_CLOUD) {
1033                 struct stat st;
1034                 memset(&st, 0, sizeof(struct stat));
1035                 if (stat(path, &st) == 0) {
1036                         content_info->modified_time = st.st_mtime;
1037                         content_info->timeline = content_info->modified_time;
1038                         content_info->size = st.st_size;
1039                         //media_svc_debug("Modified time : [%d] Size : [%lld]", content_info->modified_time, content_info->size);
1040                 } else {
1041                         media_svc_stderror("stat failed");
1042                 }
1043         }
1044
1045         _media_svc_set_default_value(content_info, refresh);
1046
1047         /* refresh is TRUE when file modified. so only modified_time and size are changed*/
1048         if (refresh) {
1049                 media_svc_debug("refresh");
1050                 return MS_MEDIA_ERR_NONE;
1051         }
1052
1053         ret = __media_svc_malloc_and_strncpy(&content_info->storage_uuid, storage_id);
1054         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1055
1056         content_info->storage_type = storage_type;
1057         time(&content_info->added_time);
1058
1059         media_uuid = _media_info_generate_uuid();
1060         if (media_uuid == NULL) {
1061                 _media_svc_destroy_content_info(content_info);
1062                 return MS_MEDIA_ERR_INTERNAL;
1063         }
1064
1065         ret = __media_svc_malloc_and_strncpy(&content_info->media_uuid, media_uuid);
1066         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1067
1068         file_name = g_path_get_basename(path);
1069         ret = __media_svc_malloc_and_strncpy(&content_info->file_name, file_name);
1070         SAFE_FREE(file_name);
1071         media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1072
1073         if (storage_type != MEDIA_SVC_STORAGE_CLOUD) {
1074                 /* if the file is DRM file, drm_type value is DRM_TRUE(1).
1075                 if drm_contentinfo is not NULL, the file is OMA DRM.*/
1076                 ret = __media_svc_get_mime_type(path, mime_type);
1077                 media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1078
1079                 media_svc_debug("mime [%s]", mime_type);
1080                 content_info->is_drm = drm_type;
1081
1082                 ret = __media_svc_get_media_type(path, mime_type, media_type);
1083                 media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1084
1085                 if ((*media_type < MEDIA_SVC_MEDIA_TYPE_IMAGE) || (*media_type > MEDIA_SVC_MEDIA_TYPE_OTHER)) {
1086                         media_svc_error("invalid media_type condition[%d]", *media_type);
1087                         return MS_MEDIA_ERR_INVALID_PARAMETER;
1088                 }
1089
1090                 ret = __media_svc_malloc_and_strncpy(&content_info->mime_type, mime_type);
1091                 media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
1092
1093                 media_svc_sec_debug("storage[%d], path[%s], media_type[%d]", storage_type, path, *media_type);
1094
1095                 content_info->media_type = *media_type;
1096         }
1097
1098         return MS_MEDIA_ERR_NONE;
1099 }
1100
1101 int _media_svc_extract_image_metadata(sqlite3 *handle, media_svc_content_info_s *content_info)
1102 {
1103         int ret = MS_MEDIA_ERR_NONE;
1104         double value = 0.0;
1105         int orient_value = 0;
1106         int exif_width = 0;
1107         int exif_height = 0;
1108         ExifData *ed = NULL;
1109         int has_datetaken = FALSE;
1110         int datetaken_size = 19;
1111         double fnumber = 0.0;
1112         int iso = 0;
1113         char *path = NULL;
1114
1115         char buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = { '\0' };
1116         char description_buf[MEDIA_SVC_METADATA_DESCRIPTION_MAX + 1] = { '\0' };
1117         char exposure_time_buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = { '\0' };
1118         char model_buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = { '\0' };
1119
1120         memset(buf, 0x00, sizeof(buf));
1121         memset(description_buf, 0x00, sizeof(description_buf));
1122         memset(exposure_time_buf, 0x00, sizeof(exposure_time_buf));
1123         memset(model_buf, 0x00, sizeof(model_buf));
1124
1125         if (content_info == NULL || content_info->media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE) {
1126                 media_svc_error("content_info == NULL || media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE");
1127                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1128         }
1129
1130         path = content_info->path;
1131         if (!STRING_VALID(path)) {
1132                 media_svc_error("Invalid Path");
1133                 return MS_MEDIA_ERR_INVALID_PARAMETER;
1134         }
1135
1136         /* Load an ExifData object from an EXIF file */
1137         ed = exif_data_new_from_file(path);
1138
1139         if (!ed) {
1140                 media_svc_sec_debug("There is no exif data in [ %s ]", path);
1141                 goto GET_WIDTH_HEIGHT;
1142         }
1143
1144         if (__media_svc_get_exif_info(ed, NULL, NULL, &value, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE) == MS_MEDIA_ERR_NONE) {
1145                 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF) == MS_MEDIA_ERR_NONE) {
1146                         if (strlen(buf) > 0) {
1147                                 if (strcmp(buf, "S") == 0) {
1148                                         value = -1 * value;
1149                                 }
1150                         }
1151                         content_info->media_meta.latitude = value;
1152                 } else {
1153                         content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1154                 }
1155         } else {
1156                 content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1157         }
1158
1159         memset(buf, 0x00, sizeof(buf));
1160
1161         if (__media_svc_get_exif_info(ed, NULL, NULL, &value, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE) == MS_MEDIA_ERR_NONE) {
1162                 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF) == MS_MEDIA_ERR_NONE) {
1163                         if (strlen(buf) > 0) {
1164                                 if (strcmp(buf, "W") == 0) {
1165                                         value = -1 * value;
1166                                 }
1167                         }
1168                         content_info->media_meta.longitude = value;
1169                 } else {
1170                         content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1171                 }
1172         } else {
1173                 content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1174         }
1175
1176         memset(buf, 0x00, sizeof(buf));
1177
1178         if (__media_svc_get_exif_info(ed, description_buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION) == MS_MEDIA_ERR_NONE) {
1179                 if (strlen(description_buf) == 0) {
1180                         /*media_svc_debug("Use 'No description'"); */
1181                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, MEDIA_SVC_TAG_UNKNOWN);
1182                         if (ret != MS_MEDIA_ERR_NONE)
1183                                 media_svc_error("strcpy error");
1184                 } else {
1185                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, description_buf);
1186                         if (ret != MS_MEDIA_ERR_NONE)
1187                                 media_svc_error("strcpy error");
1188                 }
1189         } else {
1190                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, MEDIA_SVC_TAG_UNKNOWN);
1191                 if (ret != MS_MEDIA_ERR_NONE)
1192                         media_svc_error("strcpy error");
1193         }
1194
1195         memset(buf, 0x00, sizeof(buf));
1196
1197         if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_DATE_TIME_ORIGINAL) == MS_MEDIA_ERR_NONE) {
1198                 if (strlen(buf) == 0) {
1199                         /*media_svc_debug("time is NULL"); */
1200                 } else {
1201                         ret = __media_svc_malloc_and_strncpy_with_size(&content_info->media_meta.datetaken, buf, datetaken_size);
1202                         if (ret != MS_MEDIA_ERR_NONE) {
1203                                 media_svc_error("strcpy error");
1204                         } else {
1205                                 has_datetaken = TRUE;
1206                                 /* This is same as recorded_date */
1207                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.recorded_date, buf);
1208                                 if (ret != MS_MEDIA_ERR_NONE)
1209                                         media_svc_error("strcpy error");
1210                         }
1211                 }
1212         }
1213
1214         memset(buf, 0x00, sizeof(buf));
1215
1216         if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_DATE_TIME) == MS_MEDIA_ERR_NONE) {
1217                 if (strlen(buf) == 0) {
1218                         /*media_svc_debug("time is NULL"); */
1219                 } else {
1220                         ret = __media_svc_malloc_and_strncpy_with_size(&content_info->media_meta.datetaken, buf, datetaken_size);
1221                         if (ret != MS_MEDIA_ERR_NONE) {
1222                                 media_svc_error("strcpy error");
1223                         } else {
1224                                 has_datetaken = TRUE;
1225                                 /* This is same as recorded_date */
1226                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.recorded_date, buf);
1227                                 if (ret != MS_MEDIA_ERR_NONE)
1228                                         media_svc_error("strcpy error");
1229                         }
1230                 }
1231         }
1232
1233         if (has_datetaken) {
1234                 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.datetaken);
1235                 if (content_info->timeline == 0) {
1236                         content_info->timeline = content_info->modified_time;
1237                 } else {
1238                         media_svc_debug("Timeline : %ld", content_info->timeline);
1239                 }
1240         }
1241
1242         /* Get exposure_time value from exif. */
1243         if (__media_svc_get_exif_info(ed, exposure_time_buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_EXPOSURE_TIME) == MS_MEDIA_ERR_NONE) {
1244                 if (strlen(exposure_time_buf) == 0) {
1245                         //media_svc_debug("exposure_time_buf is NULL");
1246                 } else {
1247                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.exposure_time, exposure_time_buf);
1248                         if (ret != MS_MEDIA_ERR_NONE)
1249                                 media_svc_error("strcpy error");
1250                 }
1251         }
1252
1253         /* Get fnumber value from exif. */
1254         if (__media_svc_get_exif_info(ed, NULL, NULL, &fnumber, EXIF_IFD_0, EXIF_TAG_FNUMBER) == MS_MEDIA_ERR_NONE) {
1255                 if (fnumber > 0.0) {
1256                         content_info->media_meta.fnumber = fnumber;
1257                 } else {
1258                         content_info->media_meta.fnumber = 0.0;
1259                 }
1260         } else {
1261                 content_info->media_meta.fnumber = 0.0;
1262         }
1263
1264         /* Get iso value from exif. */
1265         if (__media_svc_get_exif_info(ed, NULL, &iso, NULL, EXIF_IFD_0, EXIF_TAG_ISO_SPEED_RATINGS) == MS_MEDIA_ERR_NONE) {
1266                 if (iso > 0) {
1267                         content_info->media_meta.iso = iso;
1268                 } else {
1269                         content_info->media_meta.iso = 0;
1270                 }
1271         } else {
1272                 content_info->media_meta.iso = 0;
1273         }
1274
1275         /* Get model value from exif. */
1276         if (__media_svc_get_exif_info(ed, model_buf, NULL, NULL, EXIF_IFD_0, EXIF_TAG_MODEL) == MS_MEDIA_ERR_NONE) {
1277                 if (strlen(model_buf) == 0) {
1278                         //media_svc_debug("model_buf is NULL");
1279                 } else {
1280                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.model, model_buf);
1281                         if (ret != MS_MEDIA_ERR_NONE)
1282                                 media_svc_error("strcpy error");
1283                 }
1284         }
1285
1286         /* Get orientation value from exif. */
1287         if (__media_svc_get_exif_info(ed, NULL, &orient_value, NULL, EXIF_IFD_0, EXIF_TAG_ORIENTATION) == MS_MEDIA_ERR_NONE) {
1288                 if (orient_value >= NOT_AVAILABLE && orient_value <= ROT_270) {
1289                         content_info->media_meta.orientation = orient_value;
1290                 } else {
1291                         content_info->media_meta.orientation = 0;
1292                 }
1293         } else {
1294                 content_info->media_meta.orientation = 0;
1295         }
1296
1297         /* Get width value from exif. */
1298         if (__media_svc_get_exif_info(ed, NULL, &exif_width, NULL, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION) == MS_MEDIA_ERR_NONE) {
1299                 if (exif_width > 0) {
1300                         content_info->media_meta.width = exif_width;
1301                 } else {
1302                         content_info->media_meta.width = 0;
1303                 }
1304         } else {
1305                 content_info->media_meta.width = 0;
1306         }
1307
1308         /* Get height value from exif. */
1309         if (__media_svc_get_exif_info(ed, NULL, &exif_height, NULL, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION) == MS_MEDIA_ERR_NONE) {
1310                 if (exif_height > 0) {
1311                         content_info->media_meta.height = exif_height;
1312                 } else {
1313                         content_info->media_meta.height = 0;
1314                 }
1315         } else {
1316                 content_info->media_meta.height = 0;
1317         }
1318
1319         if (ed != NULL) exif_data_unref(ed);
1320
1321 GET_WIDTH_HEIGHT:
1322
1323         if (content_info->media_meta.width == 0 ||
1324                 content_info->media_meta.height == 0) {
1325                 /*Get image width, height*/
1326                 unsigned int img_width = 0;
1327                 unsigned int img_height = 0;
1328                 ImgCodecType img_type = IMG_CODEC_NONE;
1329
1330                 ret = ImgGetImageInfo(path, &img_type, &img_width, &img_height);
1331
1332                 if (content_info->media_meta.width == 0)
1333                         content_info->media_meta.width = img_width;
1334
1335                 if (content_info->media_meta.height == 0)
1336                         content_info->media_meta.height = img_height;
1337         }
1338
1339         return MS_MEDIA_ERR_NONE;
1340 }
1341
1342 int _media_svc_extract_music_metadata_for_update(sqlite3 *handle, media_svc_content_info_s *content_info, media_svc_media_type_e media_type)
1343 {
1344         MMHandleType tag = 0;
1345         char *p = NULL;
1346         int size = -1;
1347         int extracted_field = MEDIA_SVC_EXTRACTED_FIELD_NONE;
1348         int mmf_error = MM_ERROR_NONE;
1349         char *err_attr_name = NULL;
1350         char *title = NULL;
1351         int album_id = 0;
1352         int ret = MS_MEDIA_ERR_NONE;
1353
1354         /*Get Content Tag attribute ===========*/
1355         mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
1356
1357         if (mmf_error == MM_ERROR_NONE) {
1358                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM, &p, &size, NULL);
1359                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ALBUM)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1360                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album, p);
1361                         if (ret != MS_MEDIA_ERR_NONE)
1362                                 media_svc_error("strcpy error");
1363
1364                         /*media_svc_debug("album[%d] : %s", size, content_info->media_meta.album); */
1365                 } else {
1366                         SAFE_FREE(err_attr_name);
1367                         /*media_svc_debug("album - unknown"); */
1368                 }
1369
1370                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTIST, &p, &size, NULL);
1371                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ARTIST)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1372                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.artist, p);
1373                         if (ret != MS_MEDIA_ERR_NONE)
1374                                 media_svc_error("strcpy error");
1375                         /*media_svc_debug("artist[%d] : %s", size, content_info->media_meta.artist); */
1376                 } else {
1377                         SAFE_FREE(err_attr_name);
1378                         /*media_svc_debug("artist - unknown"); */
1379                 }
1380
1381                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM_ARTIST, &p, &size, NULL);
1382                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ALBUM_ARTIST)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1383                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album_artist, p);
1384                         if (ret != MS_MEDIA_ERR_NONE)
1385                                 media_svc_error("strcpy error");
1386                         /*media_svc_debug("album_artist[%d] : %s", size, content_info->media_meta.album_artist); */
1387                 } else {
1388                         SAFE_FREE(err_attr_name);
1389                         /*media_svc_debug("album_artist - unknown"); */
1390                 }
1391
1392                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_GENRE, &p, &size, NULL);
1393                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_GENRE)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1394                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.genre, p);
1395                         if (ret != MS_MEDIA_ERR_NONE)
1396                                 media_svc_error("strcpy error");
1397
1398                         /*media_svc_debug("genre : %s", content_info->media_meta.genre); */
1399                         /* If genre is Ringtone, it's categorized as sound. But this logic is commented */
1400                         /*
1401                         if ((strcasecmp("Ringtone", p) == 0) | (strcasecmp("Alert tone", p) == 0)) {
1402                                 content_info->media_type = MEDIA_SVC_MEDIA_TYPE_SOUND;
1403                         }
1404                         */
1405                 } else {
1406                         SAFE_FREE(err_attr_name);
1407                         /*media_svc_debug("genre - unknown"); */
1408                 }
1409
1410                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TITLE, &p, &size, NULL);
1411                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_TITLE)) && (mmf_error == MM_ERROR_NONE) && (size > 0)/* &&   (!isspace(*p))*/) {
1412                         if (!isspace(*p)) {
1413                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, p);
1414                                 if (ret != MS_MEDIA_ERR_NONE)
1415                                         media_svc_error("strcpy error");
1416
1417                                 extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_TITLE;
1418                         } else {
1419                                 int idx = 0;
1420
1421                                 for (idx = 0; idx < size; idx++) {
1422                                         if (isspace(*p)) {
1423                                                 media_svc_debug("SPACE [%s]", p);
1424                                                 p++;
1425                                                 continue;
1426                                         } else {
1427                                                 media_svc_debug("Not SPACE [%s]", p);
1428                                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, p);
1429                                                 if (ret != MS_MEDIA_ERR_NONE)
1430                                                         media_svc_error("strcpy error");
1431                                                 break;
1432                                         }
1433                                 }
1434
1435                                 if (idx == size) {
1436                                         media_svc_debug("Can't extract title. All string is space");
1437                                         title = _media_svc_get_title_from_filepath(content_info->path);
1438                                         if (title) {
1439                                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
1440                                                 if (ret != MS_MEDIA_ERR_NONE)
1441                                                         media_svc_error("strcpy error");
1442                                                 SAFE_FREE(title);
1443                                         } else {
1444                                                 media_svc_error("Can't extract title");
1445                                         }
1446                                 }
1447                         }
1448                 } else {
1449                         SAFE_FREE(err_attr_name);
1450                         title = _media_svc_get_title_from_filepath(content_info->path);
1451                         if (title) {
1452                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
1453                                 if (ret != MS_MEDIA_ERR_NONE)
1454                                         media_svc_error("strcpy error");
1455                                 SAFE_FREE(title);
1456                         } else {
1457                                 media_svc_error("Can't extract title");
1458                         }
1459                 }
1460
1461                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &p, &size, NULL);
1462                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_DESC)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1463                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, p);
1464                         if (ret != MS_MEDIA_ERR_NONE)
1465                                 media_svc_error("strcpy error");
1466                         /*media_svc_debug("desc : %s", content_info->media_meta.description); */
1467                 } else {
1468                         SAFE_FREE(err_attr_name);
1469                 }
1470
1471                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_AUTHOR, &p, &size, NULL);
1472                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_AUTHOR)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1473                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.composer, p);
1474                         if (ret != MS_MEDIA_ERR_NONE)
1475                                 media_svc_error("strcpy error");
1476                         extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_AUTHOR;
1477                         /*media_svc_debug("extract composer from content : %s", content_info->media_meta.composer); */
1478                 } else {
1479                         /*media_svc_debug("composer - unknown"); */
1480                         SAFE_FREE(err_attr_name);
1481                 }
1482
1483                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &p, &size, NULL);
1484                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_COPYRIGHT)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1485                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.copyright, p);
1486                         if (ret != MS_MEDIA_ERR_NONE)
1487                                 media_svc_error("strcpy error");
1488                         extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_AUTHOR;
1489                         /*media_svc_debug("extract copyright from content : %s", content_info->media_meta.copyright); */
1490                 } else {
1491                         /*media_svc_debug("copyright - unknown"); */
1492                         SAFE_FREE(err_attr_name);
1493                 }
1494
1495                 mmf_error = mm_file_destroy_tag_attrs(tag);
1496                 if (mmf_error != MM_ERROR_NONE) {
1497                         media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1498                 }
1499         }       else {
1500                 /* in case of file size 0, MMFW Can't parsting tag info but add it to Music DB. */
1501                 char *no_tag_title = NULL;
1502                 media_svc_error("no tag information");
1503
1504                 no_tag_title = _media_svc_get_title_from_filepath(content_info->path);
1505                 if (no_tag_title) {
1506                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, no_tag_title);
1507                         if (ret != MS_MEDIA_ERR_NONE)
1508                                 media_svc_error("strcpy error");
1509                         SAFE_FREE(no_tag_title);
1510                 } else {
1511                         media_svc_error("Can't extract title");
1512                 }
1513
1514                 content_info->album_id = album_id;
1515         }
1516
1517         return MS_MEDIA_ERR_NONE;
1518 }
1519
1520 int _media_svc_extract_media_metadata(sqlite3 *handle, media_svc_content_info_s *content_info, uid_t uid)
1521 {
1522         MMHandleType content = 0;
1523         MMHandleType tag = 0;
1524         char *p = NULL;
1525         void *image = NULL;
1526         int size = -1;
1527         int extracted_field = MEDIA_SVC_EXTRACTED_FIELD_NONE;
1528         int mmf_error = MM_ERROR_NONE;
1529         char *err_attr_name = NULL;
1530         char *title = NULL;
1531         bool extract_thumbnail = FALSE;
1532         bool append_album = FALSE;
1533         int album_id = 0;
1534         int ret = MS_MEDIA_ERR_NONE;
1535         int cdis_value = 0;
1536
1537         /*Get Content Tag attribute ===========*/
1538         mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
1539
1540         if (mmf_error == MM_ERROR_NONE) {
1541                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM, &p, &size, NULL);
1542                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ALBUM)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1543                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album, p);
1544                         if (ret != MS_MEDIA_ERR_NONE)
1545                                 media_svc_error("strcpy error");
1546
1547                         /*media_svc_debug("album[%d] : %s", size, content_info->media_meta.album); */
1548                 } else {
1549                         SAFE_FREE(err_attr_name);
1550                         /*media_svc_debug("album - unknown"); */
1551                 }
1552
1553                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTIST, &p, &size, NULL);
1554                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ARTIST)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1555                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.artist, p);
1556                         if (ret != MS_MEDIA_ERR_NONE)
1557                                 media_svc_error("strcpy error");
1558                         /*media_svc_debug("artist[%d] : %s", size, content_info->media_meta.artist); */
1559                 } else {
1560                         SAFE_FREE(err_attr_name);
1561                         /*media_svc_debug("artist - unknown"); */
1562                 }
1563
1564                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ALBUM_ARTIST, &p, &size, NULL);
1565                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_ALBUM_ARTIST)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1566                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.album_artist, p);
1567                         if (ret != MS_MEDIA_ERR_NONE)
1568                                 media_svc_error("strcpy error");
1569                         /*media_svc_debug("album_artist[%d] : %s", size, content_info->media_meta.album_artist); */
1570                 } else {
1571                         SAFE_FREE(err_attr_name);
1572                         /*media_svc_debug("album_artist - unknown"); */
1573                 }
1574
1575                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_GENRE, &p, &size, NULL);
1576                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_GENRE)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1577                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.genre, p);
1578                         if (ret != MS_MEDIA_ERR_NONE)
1579                                 media_svc_error("strcpy error");
1580
1581                         /*media_svc_debug("genre : %s", content_info->media_meta.genre); */
1582                         /* If genre is Ringtone, it's categorized as sound. But this logic is commented */
1583                         /*
1584                         if ((strcasecmp("Ringtone", p) == 0) | (strcasecmp("Alert tone", p) == 0)) {
1585                                 content_info->media_type = MEDIA_SVC_MEDIA_TYPE_SOUND;
1586                         }
1587                         */
1588                 } else {
1589                         SAFE_FREE(err_attr_name);
1590                         /*media_svc_debug("genre - unknown"); */
1591                 }
1592
1593                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TITLE, &p, &size, NULL);
1594                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_TITLE)) && (mmf_error == MM_ERROR_NONE) && (size > 0)/* &&   (!isspace(*p))*/) {
1595                         if (!isspace(*p)) {
1596                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, p);
1597                                 if (ret != MS_MEDIA_ERR_NONE)
1598                                         media_svc_error("strcpy error");
1599
1600                                 extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_TITLE;
1601                         } else {
1602                                 int idx = 0;
1603
1604                                 for (idx = 0; idx < size; idx++) {
1605                                         if (isspace(*p)) {
1606                                                 media_svc_debug("SPACE [%s]", p);
1607                                                 p++;
1608                                                 continue;
1609                                         } else {
1610                                                 media_svc_debug("Not SPACE [%s]", p);
1611                                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, p);
1612                                                 if (ret != MS_MEDIA_ERR_NONE)
1613                                                         media_svc_error("strcpy error");
1614                                                 break;
1615                                         }
1616                                 }
1617
1618                                 if (idx == size) {
1619                                         media_svc_debug("Can't extract title. All string is space");
1620                                         title = _media_svc_get_title_from_filepath(content_info->path);
1621                                         if (title) {
1622                                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
1623                                                 if (ret != MS_MEDIA_ERR_NONE)
1624                                                         media_svc_error("strcpy error");
1625                                                 SAFE_FREE(title);
1626                                         } else {
1627                                                 media_svc_error("Can't extract title");
1628                                         }
1629                                 }
1630                         }
1631                 } else {
1632                         SAFE_FREE(err_attr_name);
1633                         title = _media_svc_get_title_from_filepath(content_info->path);
1634                         if (title) {
1635                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, title);
1636                                 if (ret != MS_MEDIA_ERR_NONE)
1637                                         media_svc_error("strcpy error");
1638                                 SAFE_FREE(title);
1639                         } else {
1640                                 media_svc_error("Can't extract title");
1641                         }
1642                 }
1643
1644                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &p, &size, NULL);
1645                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_DESC)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1646                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.description, p);
1647                         if (ret != MS_MEDIA_ERR_NONE)
1648                                 media_svc_error("strcpy error");
1649                         /*media_svc_debug("desc : %s", content_info->media_meta.description); */
1650                 } else {
1651                         SAFE_FREE(err_attr_name);
1652                 }
1653
1654                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_RECDATE, &p, &size, NULL);
1655                 if ((mmf_error == MM_ERROR_NONE) && (size > 0)) {
1656                         if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO) {
1657                                 /*Creation time format is 2013-01-01 00:00:00. change it to 2013:01:01 00:00:00 like exif time format*/
1658                                 char time_info[64] = {0, };
1659                                 char p_value[64] = {0, };
1660                                 int idx = 0;
1661                                 memset(time_info, 0x00, sizeof(time_info));
1662                                 memset(p_value, 0x00, sizeof(p_value));
1663                                 strncpy(p_value, p, size);
1664                                 for (idx = 0; idx < size; idx++) {
1665                                         if (p_value[idx] == '-') {
1666                                                 time_info[idx] = ':';
1667                                         } else if (p_value[idx] != '\0') {
1668                                                 time_info[idx] = p_value[idx];
1669                                         } else {
1670                                                 media_svc_error("strcpy error");
1671                                                 break;
1672                                         }
1673                                 }
1674                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.recorded_date, time_info);
1675                         } else {
1676                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.recorded_date, p);
1677                         }
1678
1679                         if (ret != MS_MEDIA_ERR_NONE) {
1680                                 media_svc_error("strcpy error");
1681                         } else {
1682                                 /* This is same as datetaken */
1683 #if 0
1684                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.datetaken, content_info->media_meta.recorded_date);
1685 #else
1686                                 int datetaken_size = 19;
1687                                 ret = __media_svc_malloc_and_strncpy_with_size(&content_info->media_meta.datetaken, content_info->media_meta.recorded_date, datetaken_size);
1688 #endif
1689                                 if (ret != MS_MEDIA_ERR_NONE)
1690                                         media_svc_error("strcpy error");
1691
1692                                 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.recorded_date);
1693                                 if (content_info->timeline == 0) {
1694                                         content_info->timeline = content_info->modified_time;
1695                                 } else {
1696                                         media_svc_debug("Timeline : %ld", content_info->timeline);
1697                                 }
1698                         }
1699                         /*media_svc_debug("Recorded date : %s", content_info->media_meta.recorded_date); */
1700                 } else {
1701                         SAFE_FREE(err_attr_name);
1702                 }
1703
1704                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_AUTHOR, &p, &size, NULL);
1705                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_AUTHOR)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1706                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.composer, p);
1707                         if (ret != MS_MEDIA_ERR_NONE)
1708                                 media_svc_error("strcpy error");
1709                         extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_AUTHOR;
1710                         /*media_svc_debug("extract composer from content : %s", content_info->media_meta.composer); */
1711                 } else {
1712                         /*media_svc_debug("composer - unknown"); */
1713                         SAFE_FREE(err_attr_name);
1714                 }
1715
1716                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &p, &size, NULL);
1717                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_COPYRIGHT)) && (mmf_error == MM_ERROR_NONE) && (size > 0)) {
1718                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.copyright, p);
1719                         if (ret != MS_MEDIA_ERR_NONE)
1720                                 media_svc_error("strcpy error");
1721                         extracted_field |= MEDIA_SVC_EXTRACTED_FIELD_AUTHOR;
1722                         /*media_svc_debug("extract copyright from content : %s", content_info->media_meta.copyright); */
1723                 } else {
1724                         /*media_svc_debug("copyright - unknown"); */
1725                         SAFE_FREE(err_attr_name);
1726                 }
1727
1728                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_TRACK_NUM, &p, &size, NULL);
1729                 if ((mmf_error == MM_ERROR_NONE) && (size > 0)) {
1730                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.track_num, p);
1731                         if (ret != MS_MEDIA_ERR_NONE)
1732                                 media_svc_error("strcpy error");
1733                 } else {
1734                         SAFE_FREE(err_attr_name);
1735                 }
1736
1737                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_DATE, &p, &size, NULL);
1738                 if ((!(extracted_field & MEDIA_SVC_EXTRACTED_FIELD_YEAR)) && (mmf_error == MM_ERROR_NONE) && (size == 4)) {
1739                         int year = 0;
1740                         if ((p != NULL) && (sscanf(p, "%d", &year))) {
1741                                 ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.year, p);
1742                                 if (ret != MS_MEDIA_ERR_NONE)
1743                                         media_svc_error("strcpy error");
1744                         } else {
1745                                 media_svc_debug("Wrong Year Information [%s]", p);
1746                         }
1747                 } else {
1748                         SAFE_FREE(err_attr_name);
1749                 }
1750
1751                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_RATING, &p, &size, NULL);
1752                 if ((mmf_error == MM_ERROR_NONE) && (size > 0)) {
1753                         content_info->media_meta.rating = atoi(p);
1754                 } else {
1755                         SAFE_FREE(err_attr_name);
1756                         content_info->media_meta.rating = 0;
1757                 }
1758
1759                 /*Initialize album_id to 0. below code will set the album_id*/
1760                 content_info->album_id = album_id;
1761                 ret = _media_svc_get_album_id(handle, content_info->media_meta.album, content_info->media_meta.artist, &album_id);
1762
1763                 if (ret != MS_MEDIA_ERR_NONE) {
1764                         if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
1765                                 media_svc_debug("album does not exist. So start to make album art");
1766                                 extract_thumbnail = TRUE;
1767                                 append_album = TRUE;
1768                         } else {
1769                                 extract_thumbnail = TRUE;
1770                                 append_album = FALSE;
1771                         }
1772                 } else {
1773                         content_info->album_id = album_id;
1774                         append_album = FALSE;
1775
1776                         if ((!strncmp(content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN, strlen(MEDIA_SVC_TAG_UNKNOWN))) ||
1777                                 (!strncmp(content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN, strlen(MEDIA_SVC_TAG_UNKNOWN)))) {
1778
1779                                 media_svc_debug("Unknown album or artist already exists. Extract thumbnail for Unknown.");
1780                                 extract_thumbnail = TRUE;
1781                         } else {
1782                                 media_svc_debug("album already exists. don't need to make album art");
1783                                 ret = _media_svc_get_album_art_by_album_id(handle, album_id, &content_info->thumbnail_path);
1784                                 extract_thumbnail = TRUE;
1785                         }
1786                 }
1787
1788                 /*Do not extract artwork for the USB Storage content*/
1789                 if (content_info->storage_type == MEDIA_SVC_STORAGE_EXTERNAL_USB)
1790                         extract_thumbnail = FALSE;
1791
1792                 if (extract_thumbnail == TRUE) {
1793                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK, &image, &size, NULL);
1794                         if (mmf_error != MM_ERROR_NONE) {
1795                                 media_svc_error("fail to get tag artwork - err(%x)", mmf_error);
1796                                 SAFE_FREE(err_attr_name);
1797                         } else {
1798                                 /*media_svc_debug("artwork size1 [%d]", size); */
1799                         }
1800
1801                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK_SIZE, &size, NULL);
1802                         if (mmf_error != MM_ERROR_NONE) {
1803                                 media_svc_error("fail to get artwork size - err(%x)", mmf_error);
1804                                 SAFE_FREE(err_attr_name);
1805                         } else {
1806                                 /*media_svc_debug("artwork size2 [%d]", size); */
1807                         }
1808                         if (image != NULL && size > 0) {
1809                                 char thumb_path[MEDIA_SVC_PATHNAME_SIZE] = "\0";
1810                                 int artwork_mime_size = -1;
1811
1812                                 mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_ARTWORK_MIME, &p, &artwork_mime_size, NULL);
1813                                 if ((mmf_error == MM_ERROR_NONE) && (artwork_mime_size > 0)) {
1814                                         ret = _media_svc_get_thumbnail_path(content_info->storage_type, thumb_path, content_info->path, p, uid);
1815                                         if (ret != MS_MEDIA_ERR_NONE) {
1816                                                 media_svc_error("Fail to Get Thumbnail Path");
1817                                         }
1818                                 } else {
1819                                         SAFE_FREE(err_attr_name);
1820                                 }
1821
1822                                 if (strlen(thumb_path) > 0) {
1823                                         ret = _media_svc_save_image(image, size, thumb_path, uid);
1824                                         if (ret != MS_MEDIA_ERR_NONE) {
1825                                                 media_svc_error("Fail to Save Thumbnail Image");
1826                                         } else {
1827                                                 ret = __media_svc_malloc_and_strncpy(&content_info->thumbnail_path, thumb_path);
1828                                                 if (ret != MS_MEDIA_ERR_NONE)
1829                                                         media_svc_error("strcpy error");
1830                                         }
1831                                 }
1832                         }
1833                 }
1834
1835                 if (append_album == TRUE) {
1836                         if ((strncmp(content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN, strlen(MEDIA_SVC_TAG_UNKNOWN))) &&
1837                                 (strncmp(content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN, strlen(MEDIA_SVC_TAG_UNKNOWN))))
1838                                 ret = _media_svc_append_album(handle, content_info->media_meta.album, content_info->media_meta.artist, content_info->thumbnail_path, &album_id, uid);
1839                         else
1840                                 ret = _media_svc_append_album(handle, content_info->media_meta.album, content_info->media_meta.artist, NULL, &album_id, uid);
1841
1842                         content_info->album_id = album_id;
1843                 }
1844
1845                 if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO) {
1846                         double longitude = 0.0;
1847                         double latitude = 0.0;
1848                         double altitude = 0.0;
1849
1850                         __media_svc_get_location_value(tag, &longitude, &latitude, &altitude);
1851                         content_info->media_meta.longitude = longitude;
1852                         content_info->media_meta.latitude = latitude;
1853                         content_info->media_meta.altitude = altitude;
1854
1855                         mmf_error = mm_file_get_attrs(tag, &err_attr_name, MM_FILE_TAG_CDIS, &cdis_value, NULL);
1856                         if (mmf_error != MM_ERROR_NONE) {
1857                                 cdis_value = 0;
1858                                 SAFE_FREE(err_attr_name);
1859                         }
1860
1861                         media_svc_debug("CDIS : %d", cdis_value);
1862                 }
1863
1864                 mmf_error = mm_file_destroy_tag_attrs(tag);
1865                 if (mmf_error != MM_ERROR_NONE) {
1866                         media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1867                 }
1868         }       else {
1869                 /* in case of file size 0, MMFW Can't parsting tag info but add it to Music DB. */
1870                 char *no_tag_title = NULL;
1871                 media_svc_error("no tag information");
1872
1873                 no_tag_title = _media_svc_get_title_from_filepath(content_info->path);
1874                 if (no_tag_title) {
1875                         ret = __media_svc_malloc_and_strncpy(&content_info->media_meta.title, no_tag_title);
1876                         if (ret != MS_MEDIA_ERR_NONE)
1877                                 media_svc_error("strcpy error");
1878                         SAFE_FREE(no_tag_title);
1879                 } else {
1880                         media_svc_error("Can't extract title");
1881                 }
1882
1883                 content_info->album_id = album_id;
1884         }
1885
1886         /*Get Content attribute ===========*/
1887         if (cdis_value == 1) {
1888                 mmf_error = mm_file_create_content_attrs_safe(&content, content_info->path);
1889         } else {
1890                 mmf_error = mm_file_create_content_attrs_simple(&content, content_info->path);
1891         }
1892
1893         if (mmf_error == MM_ERROR_NONE) {
1894                 /*Common attribute*/
1895                 mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_DURATION, &content_info->media_meta.duration, NULL);
1896                 if (mmf_error != MM_ERROR_NONE) {
1897                         SAFE_FREE(err_attr_name);
1898                         media_svc_debug("fail to get duration attr - err(%x)", mmf_error);
1899                 } else {
1900                         /*media_svc_debug("duration : %d", content_info->media_meta.duration); */
1901                 }
1902
1903                 /*Sound/Music attribute*/
1904                 if ((content_info->media_type == MEDIA_SVC_MEDIA_TYPE_SOUND) || (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_MUSIC)) {
1905
1906                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &content_info->media_meta.bitrate, NULL);
1907                         if (mmf_error != MM_ERROR_NONE) {
1908                                 SAFE_FREE(err_attr_name);
1909                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1910                         } else {
1911                                 /*media_svc_debug("bit rate : %d", content_info->media_meta.bitrate); */
1912                         }
1913
1914                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_SAMPLERATE, &content_info->media_meta.samplerate, NULL);
1915                         if (mmf_error != MM_ERROR_NONE) {
1916                                 SAFE_FREE(err_attr_name);
1917                                 media_svc_debug("fail to get sample rate attr - err(%x)", mmf_error);
1918                         } else {
1919                                 /*media_svc_debug("sample rate : %d", content_info->media_meta.samplerate); */
1920                         }
1921
1922                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_CHANNELS, &content_info->media_meta.channel, NULL);
1923                         if (mmf_error != MM_ERROR_NONE) {
1924                                 SAFE_FREE(err_attr_name);
1925                                 media_svc_debug("fail to get audio channels attr - err(%x)", mmf_error);
1926                         } else {
1927                                 /*media_svc_debug("channel : %d", content_info->media_meta.channel); */
1928                         }
1929
1930                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITPERSAMPLE, &content_info->media_meta.bitpersample, NULL);
1931                         if (mmf_error != MM_ERROR_NONE) {
1932                                 SAFE_FREE(err_attr_name);
1933                                 media_svc_debug("fail to get audio bit per sample attr - err(%x)", mmf_error);
1934                         } else {
1935                                 media_svc_debug("bitpersample : %d", content_info->media_meta.bitpersample);
1936                         }
1937                 } else if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO)      {       /*Video attribute*/
1938                         int audio_bitrate = 0;
1939                         int video_bitrate = 0;
1940
1941                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &audio_bitrate, NULL);
1942                         if (mmf_error != MM_ERROR_NONE) {
1943                                 SAFE_FREE(err_attr_name);
1944                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1945                         } else {
1946                                 /*media_svc_debug("audio bit rate : %d", audio_bitrate); */
1947                         }
1948
1949                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_BITRATE, &video_bitrate, NULL);
1950                         if (mmf_error != MM_ERROR_NONE) {
1951                                 SAFE_FREE(err_attr_name);
1952                                 media_svc_debug("fail to get audio bitrate attr - err(%x)", mmf_error);
1953                         } else {
1954                                 /*media_svc_debug("video bit rate : %d", video_bitrate); */
1955                         }
1956
1957                         content_info->media_meta.bitrate = audio_bitrate + video_bitrate;
1958
1959                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_WIDTH, &content_info->media_meta.width, NULL);
1960                         if (mmf_error != MM_ERROR_NONE) {
1961                                 SAFE_FREE(err_attr_name);
1962                                 media_svc_debug("fail to get video width attr - err(%x)", mmf_error);
1963                         } else {
1964                                 /*media_svc_debug("width : %d", content_info->media_meta.width); */
1965                         }
1966
1967                         mmf_error = mm_file_get_attrs(content, &err_attr_name, MM_FILE_CONTENT_VIDEO_HEIGHT, &content_info->media_meta.height, NULL);
1968                         if (mmf_error != MM_ERROR_NONE) {
1969                                 SAFE_FREE(err_attr_name);
1970                                 media_svc_debug("fail to get video height attr - err(%x)", mmf_error);
1971                         } else {
1972                                 /*media_svc_debug("height : %d", content_info->media_meta.height); */
1973                         }
1974
1975                 } else {
1976                         media_svc_error("Not support type");
1977                         mmf_error = mm_file_destroy_content_attrs(content);
1978                         if (mmf_error != MM_ERROR_NONE) {
1979                                 media_svc_error("fail to free content attr - err(%x)", mmf_error);
1980                         }
1981                         return MS_MEDIA_ERR_INVALID_PARAMETER;
1982                 }
1983
1984                 mmf_error = mm_file_destroy_content_attrs(content);
1985                 if (mmf_error != MM_ERROR_NONE) {
1986                         media_svc_error("fail to free content attr - err(%x)", mmf_error);
1987                 }
1988         } else {
1989                 media_svc_error("error in mm_file_create_content_attrs [%d]", mmf_error);
1990         }
1991
1992         return MS_MEDIA_ERR_NONE;
1993 }
1994
1995 void _media_svc_destroy_content_info(media_svc_content_info_s *content_info)
1996 {
1997         media_svc_retm_if(content_info == NULL, "content info is NULL");
1998
1999         /* Delete media_svc_content_info_s */
2000         SAFE_FREE(content_info->media_uuid);
2001         SAFE_FREE(content_info->path);
2002         SAFE_FREE(content_info->file_name);
2003         SAFE_FREE(content_info->mime_type);
2004         SAFE_FREE(content_info->folder_uuid);
2005         SAFE_FREE(content_info->thumbnail_path);
2006         SAFE_FREE(content_info->storage_uuid);
2007
2008         /* Delete media_svc_content_meta_s */
2009         SAFE_FREE(content_info->media_meta.title);
2010         SAFE_FREE(content_info->media_meta.album);
2011         SAFE_FREE(content_info->media_meta.artist);
2012         SAFE_FREE(content_info->media_meta.album_artist);
2013         SAFE_FREE(content_info->media_meta.genre);
2014         SAFE_FREE(content_info->media_meta.composer);
2015         SAFE_FREE(content_info->media_meta.year);
2016         SAFE_FREE(content_info->media_meta.recorded_date);
2017         SAFE_FREE(content_info->media_meta.copyright);
2018         SAFE_FREE(content_info->media_meta.track_num);
2019         SAFE_FREE(content_info->media_meta.description);
2020         SAFE_FREE(content_info->media_meta.datetaken);
2021         SAFE_FREE(content_info->media_meta.exposure_time);
2022         SAFE_FREE(content_info->media_meta.model);
2023         SAFE_FREE(content_info->media_meta.weather);
2024         SAFE_FREE(content_info->media_meta.category);
2025         SAFE_FREE(content_info->media_meta.keyword);
2026         SAFE_FREE(content_info->media_meta.location_tag);
2027         SAFE_FREE(content_info->media_meta.content_name);
2028         SAFE_FREE(content_info->media_meta.age_rating);
2029         SAFE_FREE(content_info->media_meta.author);
2030         SAFE_FREE(content_info->media_meta.provider);
2031
2032         SAFE_FREE(content_info->media_meta.title_pinyin);
2033         SAFE_FREE(content_info->media_meta.album_pinyin);
2034         SAFE_FREE(content_info->media_meta.artist_pinyin);
2035         SAFE_FREE(content_info->media_meta.album_artist_pinyin);
2036         SAFE_FREE(content_info->media_meta.genre_pinyin);
2037         SAFE_FREE(content_info->media_meta.composer_pinyin);
2038         SAFE_FREE(content_info->media_meta.copyright_pinyin);
2039         SAFE_FREE(content_info->media_meta.description_pinyin);
2040
2041         return;
2042 }
2043
2044 int _media_svc_get_storage_type_by_path(const char *path, media_svc_storage_type_e *storage_type, uid_t uid)
2045 {
2046         if (STRING_VALID(path)) {
2047                 char *internal_path = _media_svc_get_path(uid);
2048                 if (strncmp(path, internal_path, strlen(internal_path)) == 0) {
2049                         *storage_type = MEDIA_SVC_STORAGE_INTERNAL;
2050                 } else if (STRING_VALID(MEDIA_ROOT_PATH_SDCARD) && (strncmp(path, MEDIA_ROOT_PATH_SDCARD, strlen(MEDIA_ROOT_PATH_SDCARD)) == 0)) {
2051                         *storage_type = MEDIA_SVC_STORAGE_EXTERNAL;
2052                 } else if (STRING_VALID(MEDIA_ROOT_PATH_USB) && (strncmp (path, MEDIA_ROOT_PATH_USB, strlen(MEDIA_ROOT_PATH_USB)) == 0)) {
2053                         *storage_type = MEDIA_SVC_STORAGE_EXTERNAL_USB;
2054                 } else {
2055                         media_svc_error("Invalid Path");
2056                         SAFE_FREE(internal_path);
2057                         return MS_MEDIA_ERR_INVALID_PARAMETER;
2058                 }
2059                 SAFE_FREE(internal_path);
2060         } else {
2061                 media_svc_error("INVALID parameter");
2062                 return MS_MEDIA_ERR_INVALID_PARAMETER;
2063         }
2064
2065         return MS_MEDIA_ERR_NONE;
2066 }
2067
2068 char *_media_svc_replace_path(char *s, const char *olds, const char *news)
2069 {
2070         char *result, *sr;
2071         size_t i, count = 0;
2072         size_t oldlen = strlen(olds);
2073         if (oldlen < 1) return s;
2074         size_t newlen = strlen(news);
2075
2076         if (newlen != oldlen) {
2077                 for (i = 0; s[i] != '\0';) {
2078                         if (memcmp(&s[i], olds, oldlen) == 0) count++, i += oldlen;
2079                         else i++;
2080                 }
2081         } else i = strlen(s);
2082
2083
2084         result = (char *) calloc(1, i + 1 + count * (newlen - oldlen));
2085         if (result == NULL) return NULL;
2086
2087         sr = result;
2088         while (*s) {
2089                 if (memcmp(s, olds, oldlen) == 0) {
2090                         memcpy(sr, news, newlen);
2091                         sr += newlen;
2092                         s += oldlen;
2093                 } else *sr++ = *s++;
2094         }
2095
2096         *sr = '\0';
2097
2098         return result;
2099 }
2100
2101 bool _media_svc_is_drm_file(const char *path)
2102 {
2103         return FALSE;
2104 }
2105
2106 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)
2107 {
2108         int ret = MS_MEDIA_ERR_NONE;
2109
2110         ret = thumbnail_request_from_db_with_size(path, thumb_path, max_length, origin_width, origin_height, uid);
2111
2112         if (ret != MS_MEDIA_ERR_NONE) {
2113                 media_svc_error("thumbnail_request_from_db failed: %d", ret);
2114                 ret = MS_MEDIA_ERR_INTERNAL;
2115         } else {
2116                 media_svc_sec_debug("thumbnail_request_from_db success: thumbnail path[%s]", thumb_path);
2117         }
2118
2119         return ret;
2120 }
2121
2122 int _media_svc_get_pinyin_str(const char *src_str, char **pinyin_str)
2123 {
2124         int ret = MS_MEDIA_ERR_NONE;
2125         int size = 0;
2126         pinyin_name_s *pinyinname = NULL;
2127
2128         *pinyin_str = NULL;
2129
2130         if (!STRING_VALID(src_str)) {
2131                 media_svc_debug("String is invalid");
2132                 return ret;
2133         }
2134
2135         ret = _media_svc_convert_chinese_to_pinyin(src_str, &pinyinname, &size);
2136         if (ret == MS_MEDIA_ERR_NONE) {
2137                 if (STRING_VALID(pinyinname[0].pinyin_name))
2138                         *pinyin_str = strdup(pinyinname[0].pinyin_name);
2139                 else
2140                         *pinyin_str = strdup(src_str);  //Return Original Non China Character
2141         }
2142
2143         _media_svc_pinyin_free(pinyinname, size);
2144
2145         return ret;
2146 }
2147
2148 bool _media_svc_check_pinyin_support(void)
2149 {
2150         /*Check CSC*/
2151         return TRUE;
2152 }
2153
2154 int _media_svc_get_ini_value()
2155 {
2156         if (g_ini_value == -1) {
2157                 dictionary *dict = NULL;
2158
2159                 dict = iniparser_load(MEDIA_SVC_INI_DEFAULT_PATH);
2160                 if (!dict) {
2161                         media_svc_error("%s load failed", MEDIA_SVC_INI_DEFAULT_PATH);
2162                         return -1;
2163                 }
2164
2165                 MEDIA_SVC_INI_GET_INT(dict, "media-content-config:thumbnail_activation",g_ini_value, 0);
2166                 iniparser_freedict(dict);
2167         }
2168         media_svc_debug("Thumb-server activation level = %d", g_ini_value);
2169
2170         return g_ini_value;
2171 }
2172
2173 char* _media_svc_get_title_from_path(const char *path)
2174 {
2175         char *filename = NULL;
2176         char *title = NULL;
2177         char    *ext = NULL;
2178         int filename_len = -1;
2179         int new_title_len = -1;
2180
2181         if (!path) {
2182                 media_svc_error("path is NULL");
2183                 return NULL;
2184         }
2185
2186         filename = g_path_get_basename(path);
2187         if (!STRING_VALID(filename)) {
2188                 media_svc_error("wrong file name");
2189                 SAFE_FREE(filename);
2190                 return NULL;
2191         }
2192
2193         filename_len = strlen(filename);
2194
2195         ext = g_strrstr(filename, ".");
2196         if (!ext) {
2197                 media_svc_error("there is no file extention");
2198                 return filename;
2199         }
2200
2201         new_title_len = filename_len - strlen(ext);
2202         if (new_title_len < 1) {
2203                 media_svc_error("title length is zero");
2204                 SAFE_FREE(filename);
2205                 return NULL;
2206         }
2207
2208         title = g_strndup(filename, new_title_len < MEDIA_SVC_PATHNAME_SIZE ? new_title_len : MEDIA_SVC_PATHNAME_SIZE-1);
2209
2210         SAFE_FREE(filename);
2211
2212         media_svc_debug("extract title is [%s]", title);
2213
2214         return title;
2215 }
2216
2217 #define BUF_LENGHT 256
2218
2219 void _media_svc_print_stderror(void)
2220 {
2221         char buf[BUF_LENGHT] = {0,};
2222
2223         media_svc_error("STANDARD ERROR [%s]", strerror_r(errno, buf, BUF_LENGHT));
2224 }