mm_file.c

   1 /*
   2  * libmm-fileinfo
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: 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 <stdio.h>
  23 #include <stdlib.h>
  24 #include <unistd.h>     /*for access*/
  25 #include <string.h>     /*for strXXX*/
  26 #include <dlfcn.h>
  27
  28 /* exported MM header files */
  29 #include <mm_types.h>
  30 #include <mm_error.h>
  31 #include <mm_file.h>
  32
  33 /* internal MM header files */
  34 #include <mm_attrs_private.h>
  35
  36 /* internal MM File headers */
  37 #include "mm_file_debug.h"
  38 #include "mm_file_formats.h"
  39 #include "mm_file_format_frame.h"
  40 #include "mm_file_codecs.h"
  41 #include "mm_file_utils.h"
  42
  43
  44 #include <sys/time.h>
  45
  46 /*#define CHECK_TIME */
  47
  48 #ifdef CHECK_TIME
  49 int64_t gettime(void)
  50 {
  51         struct timeval tv;
  52         gettimeofday(&tv, NULL);
  53         return (int64_t)tv.tv_sec * 1000000 + tv.tv_usec;
  54 }
  55 #endif
  56
  57
  58 /**
  59  * Defines.
  60  */
  61
  62 #ifndef ARRAY_SIZE
  63 #define ARRAY_SIZE(arr)         (sizeof(arr) / sizeof((arr)[0]))
  64 #endif
  65
  66 #define _SEEK_POINT_    3000            /*1000 = 1 seconds*/
  67
  68 #define MM_FILE_TAG_SYNCLYRICS          "tag-synclyrics"                /**< Synchronized Lyrics Information*/
  69
  70
  71 enum {
  72         MM_FILE_TAG,
  73         MM_FILE_CONTENTS,
  74         MM_FILE_INVALID,
  75 };
  76
  77 enum {
  78         MM_FILE_PARSE_TYPE_SIMPLE,              /*parse audio/video track num only*/
  79         MM_FILE_PARSE_TYPE_NORMAL,              /*parse infomation without thumbnail*/
  80         MM_FILE_PARSE_TYPE_ALL,                 /*parse all infomation*/
  81         MM_FILE_PARSE_TYPE_SAFE,                /*parse infomation without both thumbnail and stream full-searching*/
  82 };
  83
  84 typedef struct {
  85         int     type;
  86         int     audio_track_num;
  87         int     video_track_num;
  88         bool is_uhqa;
  89 } MMFILE_PARSE_INFO;
  90
  91 typedef struct {
  92         void *formatFuncHandle;
  93         void *codecFuncHandle;
  94 } MMFILE_FUNC_HANDLE;
  95
  96
  97
  98 /**
  99  * global values.
 100  */
 101 static mmf_attrs_construct_info_t g_tag_attrs[] = {
 102         {(char *)"tag-artist",                  MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 103         {(char *)"tag-title",                   MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 104         {(char *)"tag-album",                   MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 105         {(char *)"tag-album-artist",    MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 106         {(char *)"tag-genre",                   MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 107         {(char *)"tag-author",                  MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 108         {(char *)"tag-copyright",               MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 109         {(char *)"tag-date",                    MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 110         {(char *)"tag-description",             MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 111         {(char *)"tag-comment",         MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 112         {(char *)"tag-artwork",         MMF_VALUE_TYPE_DATA,    MM_ATTRS_FLAG_RW, (void *)NULL},
 113         {(char *)"tag-artwork-size",    MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 114         {(char *)"tag-artwork-mime",    MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 115         {(char *)"tag-track-num",               MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 116         {(char *)"tag-classification",  MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 117         {(char *)"tag-rating",                  MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 118         {(char *)"tag-longitude",               MM_ATTRS_TYPE_DOUBLE,   MM_ATTRS_FLAG_RW, (void *)0},
 119         {(char *)"tag-latitude",                MM_ATTRS_TYPE_DOUBLE,   MM_ATTRS_FLAG_RW, (void *)0},
 120         {(char *)"tag-altitude",                MM_ATTRS_TYPE_DOUBLE,   MM_ATTRS_FLAG_RW, (void *)0},
 121         {(char *)"tag-conductor",               MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 122         {(char *)"tag-unsynclyrics",    MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 123         {(char *)"tag-synclyrics-num",  MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 124         {(char *)"tag-synclyrics",              MMF_VALUE_TYPE_DATA,    MM_ATTRS_FLAG_RW, (void *)NULL},
 125         {(char *)"tag-recdate",         MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 126         {(char *)"tag-rotate",                  MMF_VALUE_TYPE_STRING,  MM_ATTRS_FLAG_RW, (void *)NULL},
 127         {(char *)"tag-cdis",                    MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 128         {(char *)"tag-smta",                    MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 129 };
 130
 131 static mmf_attrs_construct_info_t g_content_attrs[] = {
 132         {(char *)"content-duration",                    MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 133         {(char *)"content-video-codec",         MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 134         {(char *)"content-video-bitrate",               MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 135         {(char *)"content-video-fps",                   MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 136         {(char *)"content-video-width",         MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 137         {(char *)"content-video-height",                MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 138         {(char *)"content-video-thumbnail",             MMF_VALUE_TYPE_DATA,    MM_ATTRS_FLAG_RW, (void *)NULL},
 139         {(char *)"content-video-track-index",   MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 140         {(char *)"content-video-track-count",   MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 141         {(char *)"content-audio-codec",         MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 142         {(char *)"content-audio-bitrate",               MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 143         {(char *)"content-audio-channels",              MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 144         {(char *)"content-audio-samplerate",    MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 145         {(char *)"content-audio-track-index",   MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 146         {(char *)"content-audio-track-count",   MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 147         {(char *)"content-audio-bitpersample",  MMF_VALUE_TYPE_INT,             MM_ATTRS_FLAG_RW, (void *)0},
 148 };
 149
 150 #ifdef __MMFILE_DYN_LOADING__
 151 #define MMFILE_FORMAT_SO_FILE_NAME  "libmmfile_formats.so"
 152 #define MMFILE_CODEC_SO_FILE_NAME   "libmmfile_codecs.so"
 153
 154 int (*mmfile_format_open)(MMFileFormatContext **formatContext, MMFileSourceType *fileSrc);
 155 int (*mmfile_format_read_stream)(MMFileFormatContext *formatContext);
 156 int (*mmfile_format_read_frame)(MMFileFormatContext *formatContext, unsigned int timestamp, MMFileFormatFrame *frame);
 157 int (*mmfile_format_read_tag)(MMFileFormatContext *formatContext);
 158 int (*mmfile_format_close)(MMFileFormatContext *formatContext);
 159 int (*mmfile_codec_open)(MMFileCodecContext **codecContext, int codecType, int codecId, MMFileCodecFrame *input);
 160 int (*mmfile_codec_decode)(MMFileCodecContext *codecContext, MMFileCodecFrame *output);
 161 int (*mmfile_codec_close)(MMFileCodecContext *codecContext);
 162 int (*mmfile_format_get_frame)(const char *path, double timestamp, bool is_accurate, unsigned char **frame, int *size, int *width, int *height);
 163 int (*mmfile_format_get_frame_from_memory)(const void *data, unsigned int datasize, double timestamp, bool is_accurate, unsigned char **frame, int *size, int *width, int *height);
 164 #endif
 165
 166 #ifdef __MMFILE_DYN_LOADING__
 167 static int _load_dynamic_functions(MMFILE_FUNC_HANDLE *pHandle)
 168 {
 169 /*      static int dll_func_initialized = 0; //disabled */
 170
 171         int ret = 0;
 172
 173         /* Get from function argument */
 174         void *formatFuncHandle = NULL;
 175         void *codecFuncHandle = NULL;
 176
 177         /* disabled
 178         if (dll_func_initialized) {
 179                 return 1;
 180         }
 181         */
 182
 183         formatFuncHandle = dlopen(MMFILE_FORMAT_SO_FILE_NAME, RTLD_LAZY);
 184         if (!formatFuncHandle) {
 185                 debug_error("error: %s\n", dlerror());
 186                 ret = 0;
 187                 goto exception;
 188         }
 189
 190         mmfile_format_open                      = dlsym(formatFuncHandle, "mmfile_format_open");
 191         mmfile_format_read_stream       = dlsym(formatFuncHandle, "mmfile_format_read_stream");
 192         mmfile_format_read_frame        = dlsym(formatFuncHandle, "mmfile_format_read_frame");
 193         mmfile_format_read_tag          = dlsym(formatFuncHandle, "mmfile_format_read_tag");
 194         mmfile_format_close                     = dlsym(formatFuncHandle, "mmfile_format_close");
 195
 196         if (!mmfile_format_open ||
 197             !mmfile_format_read_stream ||
 198             !mmfile_format_read_frame ||
 199             !mmfile_format_read_tag ||
 200             !mmfile_format_close) {
 201
 202                 debug_error("error: %s\n", dlerror());
 203                 ret = 0;
 204                 goto exception;
 205         }
 206
 207         /*closed at app termination.*/
 208         /*dlclose (formatFuncHandle); */
 209
 210         codecFuncHandle = dlopen(MMFILE_CODEC_SO_FILE_NAME, RTLD_LAZY | RTLD_GLOBAL);
 211         if (!codecFuncHandle) {
 212                 debug_error("error: %s\n", dlerror());
 213                 ret = 0;
 214                 goto exception;
 215         }
 216
 217         mmfile_codec_open               = dlsym(codecFuncHandle, "mmfile_codec_open");
 218         mmfile_codec_decode     = dlsym(codecFuncHandle, "mmfile_codec_decode");
 219         mmfile_codec_close              = dlsym(codecFuncHandle, "mmfile_codec_close");
 220
 221         if (!mmfile_codec_open || !mmfile_codec_decode || !mmfile_codec_close) {
 222                 debug_error("error: %s\n", dlerror());
 223                 ret = 0;
 224                 goto exception;
 225         }
 226
 227         /*closed at app termination.*/
 228         /*dlclose (codecFuncHandle); */
 229
 230 /*      dll_func_initialized = 1; // disabled */
 231
 232         pHandle->codecFuncHandle = codecFuncHandle;
 233         pHandle->formatFuncHandle = formatFuncHandle;
 234
 235         return 1;
 236
 237 exception:
 238         if (formatFuncHandle) dlclose(formatFuncHandle);
 239         if (codecFuncHandle)  dlclose(codecFuncHandle);
 240
 241         return ret;
 242 }
 243
 244 static void _unload_dynamic_functions(MMFILE_FUNC_HANDLE *pHandle)
 245 {
 246 #ifdef __MMFILE_TEST_MODE__
 247         debug_fenter();
 248 #endif
 249
 250         if (pHandle->formatFuncHandle) {
 251                 dlclose(pHandle->formatFuncHandle);
 252         }
 253         if (pHandle->codecFuncHandle) {
 254                 dlclose(pHandle->codecFuncHandle);
 255         }
 256
 257 #ifdef __MMFILE_TEST_MODE__
 258         debug_fleave();
 259 #endif
 260 }
 261
 262
 263 #endif /* __MMFILE_DYN_LOADING__ */
 264
 265 /**
 266  * local functions.
 267  */
 268 static int
 269 _is_file_exist(const char *filename)
 270 {
 271         int ret = 1;
 272         if (filename) {
 273                 const char *to_access = (strstr(filename, "file://") != NULL) ? filename + 7 : filename;
 274                 ret = access(to_access, R_OK);
 275                 if (ret != 0) {
 276                         debug_error("file [%s] not found.\n", to_access);
 277                 }
 278         }
 279         return !ret;
 280 }
 281
 282 static int
 283 _info_set_attr_media(mmf_attrs_t *attrs, MMFileFormatContext *formatContext)
 284 {
 285         int ret = 0;
 286         MMHandleType hattrs = CAST_MM_HANDLE(attrs);
 287
 288         if (formatContext->commandType == MM_FILE_TAG) {
 289                 if (formatContext->title)                               mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_TITLE, formatContext->title);
 290                 if (formatContext->artist)                              mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_ARTIST, formatContext->artist);
 291                 if (formatContext->author)                      mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_AUTHOR, formatContext->author);
 292                 if (formatContext->composer && formatContext->author == NULL)
 293                         mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_AUTHOR, formatContext->composer);
 294                 if (formatContext->album)                               mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_ALBUM, formatContext->album);
 295                 if (formatContext->album_artist)                                mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_ALBUM_ARTIST, formatContext->album_artist);
 296                 if (formatContext->copyright)                   mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_COPYRIGHT, formatContext->copyright);
 297                 if (formatContext->description)                 mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_DESCRIPTION, formatContext->description);
 298                 if (formatContext->comment)                     mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_COMMENT, formatContext->comment);
 299                 if (formatContext->genre)                               mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_GENRE, formatContext->genre);
 300                 if (formatContext->classification)              mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_CLASSIFICATION, formatContext->classification);
 301                 if (formatContext->year)                                mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_DATE, formatContext->year);
 302                 if (formatContext->tagTrackNum)         mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_TRACK_NUM, formatContext->tagTrackNum);
 303                 if (formatContext->rating)                              mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_RATING, formatContext->rating);
 304                 if (formatContext->conductor)           mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_CONDUCTOR, formatContext->conductor);
 305                 if (formatContext->recDate)                     mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_RECDATE, formatContext->recDate);
 306                 if (formatContext->rotate)                      mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_ROTATE, formatContext->rotate);
 307                 mm_attrs_set_double_by_name(hattrs, MM_FILE_TAG_LONGITUDE, formatContext->longitude);
 308                 mm_attrs_set_double_by_name(hattrs, MM_FILE_TAG_LATIDUE, formatContext->latitude);
 309                 mm_attrs_set_double_by_name(hattrs, MM_FILE_TAG_ALTIDUE, formatContext->altitude);
 310                 mm_attrs_set_int_by_name(hattrs, MM_FILE_TAG_SYNCLYRICS_NUM, formatContext->syncLyricsNum);
 311                 mm_attrs_set_int_by_name(hattrs, MM_FILE_TAG_CDIS, formatContext->cdis);
 312                 mm_attrs_set_int_by_name(hattrs, MM_FILE_TAG_SMTA, formatContext->smta);
 313
 314                 if ((formatContext->syncLyricsNum > 0) && (formatContext->syncLyrics))
 315                         mm_attrs_set_data_by_name(hattrs, MM_FILE_TAG_SYNCLYRICS, formatContext->syncLyrics, formatContext->syncLyricsNum);
 316
 317                 if (formatContext->unsyncLyrics)                mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_UNSYNCLYRICS, formatContext->unsyncLyrics);
 318
 319                 if (formatContext->artwork && formatContext->artworkSize > 0) {
 320                         void *artworkCopy = NULL;
 321                         artworkCopy = mmfile_malloc((formatContext->artworkSize));
 322                         if (NULL != artworkCopy) {
 323                                 memcpy(artworkCopy, formatContext->artwork, formatContext->artworkSize);
 324                                 mm_attrs_set_data_by_name(hattrs, MM_FILE_TAG_ARTWORK, artworkCopy, formatContext->artworkSize);
 325                                 mm_attrs_set_int_by_name(hattrs, MM_FILE_TAG_ARTWORK_SIZE, formatContext->artworkSize);
 326                                 if (formatContext->artworkMime) mm_attrs_set_string_by_name(hattrs, MM_FILE_TAG_ARTWORK_MIME, formatContext->artworkMime);
 327                         }
 328                 }
 329         } else if (formatContext->commandType == MM_FILE_CONTENTS) {
 330                 /*get duration*/
 331                 mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_DURATION, formatContext->duration);
 332                 mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_AUDIO_TRACK_COUNT, formatContext->audioTotalTrackNum);
 333                 mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_VIDEO_TRACK_COUNT, formatContext->videoTotalTrackNum);
 334
 335                 if (formatContext->videoTotalTrackNum > 0 &&
 336                     formatContext->nbStreams > 0 &&
 337                     formatContext->streams[MMFILE_VIDEO_STREAM]) {
 338
 339                         MMFileFormatStream *videoStream = formatContext->streams[MMFILE_VIDEO_STREAM];
 340
 341                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_VIDEO_CODEC, videoStream->codecId);
 342                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_VIDEO_BITRATE, videoStream->bitRate);
 343                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_VIDEO_FPS, videoStream->framePerSec);
 344                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_VIDEO_WIDTH, videoStream->width);
 345                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_VIDEO_HEIGHT, videoStream->height);
 346
 347                         if (formatContext->thumbNail && formatContext->thumbNail->frameData) {
 348                                 void *thumbNailCopy = NULL;
 349                                 thumbNailCopy = mmfile_malloc(formatContext->thumbNail->frameSize);
 350
 351                                 if (NULL != thumbNailCopy) {
 352                                         memcpy(thumbNailCopy, formatContext->thumbNail->frameData, formatContext->thumbNail->frameSize);
 353                                         mm_attrs_set_data_by_name(hattrs, MM_FILE_CONTENT_VIDEO_THUMBNAIL, thumbNailCopy, formatContext->thumbNail->frameSize);
 354                                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_VIDEO_WIDTH, formatContext->thumbNail->frameWidth);
 355                                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_VIDEO_HEIGHT, formatContext->thumbNail->frameHeight);
 356                                 }
 357                         }
 358                 }
 359
 360                 if (formatContext->audioTotalTrackNum > 0 &&
 361                     formatContext->nbStreams > 0 &&
 362                     formatContext->streams[MMFILE_AUDIO_STREAM]) {
 363
 364                         MMFileFormatStream *audioStream = formatContext->streams[MMFILE_AUDIO_STREAM];
 365
 366                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_AUDIO_CODEC, audioStream->codecId);
 367                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_AUDIO_CHANNELS, audioStream->nbChannel);
 368                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_AUDIO_BITRATE, audioStream->bitRate);
 369                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_AUDIO_SAMPLERATE, audioStream->samplePerSec);
 370                         mm_attrs_set_int_by_name(hattrs, MM_FILE_CONTENT_AUDIO_BITPERSAMPLE, audioStream->bitPerSample);
 371                 }
 372         } else {
 373                 ret = -1;
 374         }
 375
 376         /*commit attrs*/
 377         ret = mmf_attrs_commit((MMHandleType)hattrs);
 378
 379         return ret;
 380 }
 381
 382 static int
 383 _get_contents_info(mmf_attrs_t *attrs, MMFileSourceType *src, MMFILE_PARSE_INFO *parse)
 384 {
 385         MMFileFormatContext *formatContext = NULL;
 386         MMFileCodecContext  *codecContext = NULL;
 387         MMFileFormatFrame    frameContext = {0, };
 388         MMFileCodecFrame     codecFrame = {0, };
 389         MMFileCodecFrame     decodedFrame = {0, };
 390
 391         int ret = 0;
 392
 393         if (!src || !parse)
 394                 return MM_ERROR_FILE_INTERNAL;
 395
 396         ret = mmfile_format_open(&formatContext, src);
 397         if (MMFILE_FORMAT_FAIL == ret || formatContext == NULL) {
 398                 debug_error("error: mmfile_format_open\n");
 399                 ret = MM_ERROR_FILE_INTERNAL;
 400                 goto exception;
 401         }
 402
 403         if (parse->type >= MM_FILE_PARSE_TYPE_NORMAL) {
 404                 if (parse->type == MM_FILE_PARSE_TYPE_SAFE)
 405                         formatContext->cdis = 1;
 406                 ret = mmfile_format_read_stream(formatContext);
 407                 if (MMFILE_FORMAT_FAIL == ret) {
 408                         debug_error("error: mmfile_format_read_stream\n");
 409                         ret = MM_ERROR_FILE_INTERNAL;
 410                         goto exception;
 411                 }
 412
 413                 parse->audio_track_num = formatContext->audioTotalTrackNum;
 414                 parse->video_track_num = formatContext->videoTotalTrackNum;
 415
 416                 /* check uhqa content*/
 417                 if (formatContext->streams[MMFILE_AUDIO_STREAM] != NULL) {
 418                         parse->is_uhqa = formatContext->streams[MMFILE_AUDIO_STREAM]->is_uhqa;
 419                 } else {
 420                         parse->is_uhqa = FALSE;
 421                 }
 422
 423                 if (parse->type >= MM_FILE_PARSE_TYPE_ALL) {
 424                         if (formatContext->videoTotalTrackNum > 0) {
 425
 426                                 if (parse->type != MM_FILE_PARSE_TYPE_SAFE) {
 427                                         if (formatContext->formatType == MM_FILE_FORMAT_3GP || formatContext->formatType == MM_FILE_FORMAT_MP4) {
 428                                                 MMFileUtilGetMetaDataFromMP4(formatContext);
 429                                         }
 430                                 }
 431                                 MMFileFormatStream *videoStream = formatContext->streams[MMFILE_VIDEO_STREAM];
 432                                 unsigned int timestamp = _SEEK_POINT_;
 433
 434                                 ret = mmfile_format_read_frame(formatContext, timestamp, &frameContext);
 435                                 if (MMFILE_FORMAT_FAIL == ret) {
 436                                         debug_error("error: mmfile_format_read_frame\n");
 437                                         ret = MM_ERROR_FILE_INTERNAL;
 438                                         goto warning;
 439                                 }
 440
 441                                 if (frameContext.bCompressed) {
 442                                         codecFrame.frameDataSize = frameContext.frameSize;
 443                                         codecFrame.width = frameContext.frameWidth;
 444                                         codecFrame.height = frameContext.frameHeight;
 445                                         codecFrame.frameData = frameContext.frameData;
 446                                         codecFrame.configLen = frameContext.configLenth;
 447                                         codecFrame.configData = frameContext.configData;
 448                                         codecFrame.version = videoStream->version;
 449
 450                                         ret = mmfile_codec_open(&codecContext, MMFILE_VIDEO_DECODE, videoStream->codecId, &codecFrame);
 451                                         if (MMFILE_FORMAT_FAIL == ret) {
 452                                                 debug_error("error: mmfile_codec_open\n");
 453                                                 ret = MM_ERROR_FILE_INTERNAL;
 454                                                 goto warning;
 455                                         }
 456
 457                                         ret = mmfile_codec_decode(codecContext, &decodedFrame);
 458                                         if (MMFILE_FORMAT_FAIL == ret) {
 459                                                 debug_error("error: mmfile_codec_decode\n");
 460                                                 ret = MM_ERROR_FILE_INTERNAL;
 461                                                 goto warning;
 462                                         }
 463
 464                                         /* set video thumbnail */
 465                                         formatContext->thumbNail = mmfile_malloc(sizeof(MMFileFormatFrame));
 466                                         if (NULL == formatContext->thumbNail) {
 467                                                 debug_error("error: mmfile_malloc\n");
 468                                                 ret = MM_ERROR_FILE_INTERNAL;
 469                                                 goto warning;
 470                                         }
 471
 472                                         formatContext->thumbNail->frameSize = decodedFrame.frameDataSize;
 473                                         formatContext->thumbNail->frameWidth = decodedFrame.width;
 474                                         formatContext->thumbNail->frameHeight = decodedFrame.height;
 475                                         formatContext->thumbNail->frameData = decodedFrame.frameData;
 476                                         formatContext->thumbNail->configLenth = 0;
 477                                         formatContext->thumbNail->configData = NULL;
 478                                 } else {
 479                                         formatContext->thumbNail = mmfile_malloc(sizeof(MMFileFormatFrame));
 480                                         if (NULL == formatContext->thumbNail) {
 481                                                 debug_error("error: mmfile_format_read_frame\n");
 482                                                 ret = MM_ERROR_FILE_INTERNAL;
 483                                                 goto warning;
 484                                         }
 485
 486                                         formatContext->thumbNail->frameSize = frameContext.frameSize;
 487                                         formatContext->thumbNail->frameWidth = frameContext.frameWidth;
 488                                         formatContext->thumbNail->frameHeight = frameContext.frameHeight;
 489                                         formatContext->thumbNail->frameData = frameContext.frameData;
 490                                         formatContext->thumbNail->configLenth = 0;
 491                                         formatContext->thumbNail->configData = NULL;
 492                                 }
 493                         }
 494                 }
 495         } else {
 496                 /**
 497                  * if MM_FILE_PARSE_TYPE_SIMPLE, just get number of each stream.
 498                  */
 499                 parse->audio_track_num = formatContext->audioTotalTrackNum;
 500                 parse->video_track_num = formatContext->videoTotalTrackNum;
 501         }
 502
 503 #ifdef __MMFILE_TEST_MODE__
 504         mmfile_format_print_frame(&frameContext);
 505 #endif
 506
 507         formatContext->commandType = MM_FILE_CONTENTS;
 508
 509         if (parse->type >= MM_FILE_PARSE_TYPE_NORMAL)
 510                 _info_set_attr_media(attrs, formatContext);
 511
 512         if (frameContext.bCompressed) {
 513                 if (frameContext.frameData) mmfile_free(frameContext.frameData);
 514                 if (frameContext.configData) mmfile_free(frameContext.configData);
 515
 516                 if (decodedFrame.frameData) {
 517                         mmfile_free(decodedFrame.frameData);
 518                         formatContext->thumbNail->frameData = NULL;
 519                 }
 520                 if (decodedFrame.configData) {
 521                         mmfile_free(decodedFrame.configData);
 522                         formatContext->thumbNail->configData = NULL;
 523                 }
 524         } else {
 525                 if (frameContext.frameData) {
 526                         mmfile_free(frameContext.frameData);
 527                         formatContext->thumbNail->frameData = NULL;
 528                 }
 529                 if (frameContext.configData) {
 530                         mmfile_free(frameContext.configData);
 531                         formatContext->thumbNail->configData = NULL;
 532                 }
 533         }
 534
 535         if (formatContext)  {
 536                 mmfile_format_close(formatContext);
 537         }
 538         if (codecContext)   {
 539                 mmfile_codec_close(codecContext);
 540         }
 541
 542         return MM_ERROR_NONE;
 543
 544 warning:
 545         formatContext->commandType = MM_FILE_CONTENTS;
 546
 547         if (frameContext.bCompressed) {
 548                 if (frameContext.frameData)
 549                         mmfile_free(frameContext.frameData);
 550
 551                 if (frameContext.configData)
 552                         mmfile_free(frameContext.configData);
 553
 554                 if (decodedFrame.frameData) {
 555                         mmfile_free(decodedFrame.frameData);
 556                         formatContext->thumbNail->frameData = NULL;
 557                 }
 558
 559                 if (decodedFrame.configData) {
 560                         mmfile_free(decodedFrame.configData);
 561                         formatContext->thumbNail->configData = NULL;
 562                 }
 563         } else {
 564                 if (frameContext.frameData) {
 565                         mmfile_free(frameContext.frameData);
 566                         formatContext->thumbNail->frameData = NULL;
 567                 }
 568
 569                 if (frameContext.configData) {
 570                         mmfile_free(frameContext.configData);
 571                         formatContext->thumbNail->configData = NULL;
 572                 }
 573         }
 574
 575         if (parse->type >= MM_FILE_PARSE_TYPE_NORMAL)
 576                 _info_set_attr_media(attrs, formatContext);
 577
 578         if (formatContext)  {
 579                 mmfile_format_close(formatContext);
 580         }
 581         if (codecContext)   {
 582                 mmfile_codec_close(codecContext);
 583         }
 584         return MM_ERROR_NONE;
 585
 586
 587 exception:
 588         if (frameContext.bCompressed) {
 589                 if (frameContext.frameData)
 590                         mmfile_free(frameContext.frameData);
 591
 592                 if (frameContext.configData)
 593                         mmfile_free(frameContext.configData);
 594
 595                 if (decodedFrame.frameData) {
 596                         mmfile_free(decodedFrame.frameData);
 597                         formatContext->thumbNail->frameData = NULL;
 598                 }
 599
 600                 if (decodedFrame.configData) {
 601                         mmfile_free(decodedFrame.configData);
 602                         formatContext->thumbNail->configData = NULL;
 603                 }
 604         } else {
 605                 if (frameContext.frameData) {
 606                         mmfile_free(frameContext.frameData);
 607                         formatContext->thumbNail->frameData = NULL;
 608                 }
 609
 610                 if (frameContext.configData) {
 611                         mmfile_free(frameContext.configData);
 612                         formatContext->thumbNail->configData = NULL;
 613                 }
 614         }
 615
 616         if (formatContext)  {
 617                 mmfile_format_close(formatContext);
 618         }
 619         /* if (codecContext)   { mmfile_codec_close(codecContext); } */ /*dead code*/
 620
 621         return ret;
 622 }
 623
 624
 625 static int
 626 _get_tag_info(mmf_attrs_t *attrs, MMFileSourceType *src)
 627 {
 628         MMFileFormatContext *formatContext = NULL;
 629         int ret = 0;
 630
 631         ret = mmfile_format_open(&formatContext, src);
 632         if (MMFILE_FORMAT_FAIL == ret || formatContext == NULL) {
 633                 debug_error("error: mmfile_format_open\n");
 634                 ret = MM_ERROR_FILE_INTERNAL;
 635                 goto exception;
 636         }
 637
 638         ret = mmfile_format_read_tag(formatContext);
 639         if (MMFILE_FORMAT_FAIL == ret) {
 640                 debug_warning("reading tag is fail\n");
 641                 ret = MM_ERROR_FILE_INTERNAL;
 642                 goto exception;
 643         }
 644
 645         formatContext->commandType = MM_FILE_TAG;
 646
 647         _info_set_attr_media(attrs, formatContext);
 648
 649         if (formatContext)  {
 650                 mmfile_format_close(formatContext);
 651         }
 652
 653         return MM_ERROR_NONE;
 654
 655
 656 exception:
 657         if (formatContext)  {
 658                 mmfile_format_close(formatContext);
 659         }
 660
 661         return MM_ERROR_FILE_INTERNAL;
 662 }
 663
 664
 665 /**
 666  * global functions.
 667  */
 668 int mm_file_get_attrs(MMHandleType attrs, char **err_attr_name, const char *first_attribute_name, ...)
 669 {
 670         int ret = MM_ERROR_NONE;
 671         va_list var_args;
 672
 673         if (!attrs) {
 674                 debug_error("Invalid arguments [attrs 0]\n");
 675                 return MM_ERROR_INVALID_ARGUMENT;
 676         }
 677
 678         if (first_attribute_name == NULL) {
 679                 debug_error("Invalid arguments [first_attribute_name null]\n");
 680                 return MM_ERROR_INVALID_ARGUMENT;
 681         }
 682
 683         /* get requested attributes */
 684         va_start(var_args, first_attribute_name);
 685         ret = mm_attrs_get_valist(attrs, err_attr_name, first_attribute_name, var_args);
 686         va_end(var_args);
 687
 688         if (ret != MM_ERROR_NONE) {
 689                 if (err_attr_name) {
 690                         debug_error("failed to get %s\n", *err_attr_name);
 691                 }
 692         }
 693
 694         return ret;
 695 }
 696
 697 int mm_file_get_synclyrics_info(MMHandleType tag_attrs, int index, unsigned long *time_info, char **lyrics)
 698 {
 699         int ret = MM_ERROR_NONE;
 700         AvSynclyricsInfo *sync_lyric_item = NULL;
 701         GList *synclyrics_list = NULL;
 702
 703 #ifdef __MMFILE_TEST_MODE__
 704         debug_fenter();
 705 #endif
 706
 707         if ((mmf_attrs_t *)tag_attrs == NULL) {
 708                 debug_error("invalid handle");
 709                 return MM_ERROR_INVALID_ARGUMENT;
 710         }
 711
 712         ret = mm_attrs_get_data_by_name(tag_attrs, MM_FILE_TAG_SYNCLYRICS, (void **)&synclyrics_list);
 713         if (ret != MM_ERROR_NONE) {
 714 #ifdef __MMFILE_TEST_MODE__
 715                 debug_warning("get data fail");
 716 #endif
 717                 return ret;
 718         }
 719
 720         if (synclyrics_list != NULL) {
 721
 722                 sync_lyric_item = (AvSynclyricsInfo *)g_list_nth_data(synclyrics_list, index);
 723
 724                 if (sync_lyric_item == NULL) {
 725 #ifdef __MMFILE_TEST_MODE__
 726                         debug_warning("synclyric item is NULL");
 727 #endif
 728                         return MM_ERROR_COMMON_ATTR_NOT_EXIST;
 729                 }
 730
 731                 *time_info = sync_lyric_item->time_info;
 732                 *lyrics = sync_lyric_item->lyric_info;
 733
 734         } else {
 735 #ifdef __MMFILE_TEST_MODE__
 736                 debug_warning("synclyrics_list is NULL");
 737 #endif
 738                 return MM_ERROR_COMMON_ATTR_NOT_EXIST;
 739         }
 740
 741         return ret;
 742
 743 }
 744
 745 int mm_file_create_tag_attrs(MMHandleType *tag_attrs, const char *filename)
 746 {
 747         int ret = MM_ERROR_NONE;
 748         mmf_attrs_t *attrs = NULL;
 749         MMFileSourceType src;
 750
 751 #ifdef __MMFILE_TEST_MODE__
 752         debug_fenter();
 753 #endif
 754
 755         /* Check argument here */
 756         if (tag_attrs == NULL) {
 757                 debug_error("Invalid arguments [tag null]\n");
 758                 return MM_ERROR_INVALID_ARGUMENT;
 759         }
 760         if (filename == NULL) {
 761                 debug_error("Invalid arguments [filename null]\n");
 762                 return MM_ERROR_INVALID_ARGUMENT;
 763         }
 764         if (strlen(filename) == 0)      {
 765                 debug_error("Invalid arguments [filename size 0]\n");
 766                 return MM_ERROR_INVALID_ARGUMENT;
 767         }
 768
 769
 770 #ifdef __MMFILE_DYN_LOADING__
 771         MMFILE_FUNC_HANDLE func_handle;
 772
 773         ret = _load_dynamic_functions(&func_handle);
 774         if (ret == 0) {
 775                 debug_error("load library error\n");
 776                 return MM_ERROR_FILE_INTERNAL;
 777         }
 778 #endif
 779
 780         /*set source file infomation*/
 781         MM_FILE_SET_MEDIA_FILE_SRC(src, filename);
 782
 783         ret = _is_file_exist(filename);
 784         if (!ret) {
 785                 ret = MM_ERROR_FILE_NOT_FOUND;
 786                 goto END;
 787         }
 788
 789         /*set attrs*/
 790         attrs = (mmf_attrs_t *) mmf_attrs_new_from_data("tag", g_tag_attrs, ARRAY_SIZE(g_tag_attrs), NULL, NULL);
 791         if (!attrs) {
 792                 debug_error("attribute internal error.\n");
 793                 ret = MM_ERROR_FILE_INTERNAL;
 794                 goto END;
 795         }
 796
 797         ret = _get_tag_info(attrs, &src);
 798         if (ret != MM_ERROR_NONE) {
 799                 mmf_attrs_free((MMHandleType)attrs);
 800                 attrs = NULL;
 801                 debug_error("failed to get tag: %s\n", filename);
 802         }
 803
 804         *tag_attrs = (MMHandleType)attrs;
 805
 806 END:
 807 #ifdef __MMFILE_DYN_LOADING__
 808         _unload_dynamic_functions(&func_handle);
 809 #endif
 810
 811 #ifdef __MMFILE_TEST_MODE__
 812         debug_fleave();
 813 #endif
 814
 815         return ret;
 816 }
 817
 818
 819 EXPORT_API
 820 int mm_file_destroy_tag_attrs(MMHandleType tag_attrs)
 821 {
 822         void *artwork = NULL;
 823         GList *synclyrics_list = NULL;
 824         int ret = MM_ERROR_NONE;
 825
 826 #ifdef __MMFILE_TEST_MODE__
 827         debug_fenter();
 828 #endif
 829
 830         if ((mmf_attrs_t *)tag_attrs == NULL) {
 831                 debug_error("invalid handle.\n");
 832                 return MM_ERROR_INVALID_ARGUMENT;
 833         }
 834
 835         ret = mm_attrs_get_data_by_name(tag_attrs, MM_FILE_TAG_ARTWORK, &artwork);
 836
 837         if (artwork != NULL) {
 838                 mmfile_free(artwork);
 839         }
 840
 841         ret = mm_attrs_get_data_by_name(tag_attrs, MM_FILE_TAG_SYNCLYRICS, (void **)&synclyrics_list);
 842
 843         if (synclyrics_list != NULL) {
 844                 mm_file_free_synclyrics_list(synclyrics_list);
 845         }
 846
 847         mmf_attrs_free(tag_attrs);
 848
 849 #ifdef __MMFILE_TEST_MODE__
 850         debug_fleave();
 851 #endif
 852
 853         return ret;
 854 }
 855
 856 EXPORT_API
 857 int mm_file_create_content_attrs(MMHandleType *contents_attrs, const char *filename)
 858 {
 859         mmf_attrs_t *attrs = NULL;
 860         MMFileSourceType src = {0, };
 861         MMFILE_PARSE_INFO parse = {0, };
 862         int ret = 0;
 863
 864 #ifdef __MMFILE_TEST_MODE__
 865         debug_fenter();
 866 #endif
 867
 868         /* Check argument here */
 869         if (contents_attrs == NULL) {
 870                 debug_error("Invalid arguments [contents null]\n");
 871                 return MM_ERROR_INVALID_ARGUMENT;
 872         }
 873         if (filename == NULL) {
 874                 debug_error("Invalid arguments [filename null]\n");
 875                 return MM_ERROR_INVALID_ARGUMENT;
 876         }
 877         if (strlen(filename) == 0)      {
 878                 debug_error("Invalid arguments [filename size 0]\n");
 879                 return MM_ERROR_INVALID_ARGUMENT;
 880         }
 881
 882
 883 #ifdef __MMFILE_DYN_LOADING__
 884         MMFILE_FUNC_HANDLE func_handle;
 885
 886 #ifdef CHECK_TIME
 887         int64_t ti;
 888         ti = gettime();
 889 #endif
 890
 891         ret = _load_dynamic_functions(&func_handle);
 892         if (ret == 0) {
 893                 debug_error("load library error\n");
 894                 return MM_ERROR_FILE_INTERNAL;
 895         }
 896
 897 #ifdef CHECK_TIME
 898         debug_msg("_load_dynamic_functions() = %lld\n", gettime() - ti);
 899 #endif
 900
 901 #endif
 902
 903         /*set source file infomation*/
 904         MM_FILE_SET_MEDIA_FILE_SRC(src, filename);
 905
 906         ret = _is_file_exist(filename);
 907         if (!ret) {
 908                 ret = MM_ERROR_FILE_NOT_FOUND;
 909                 goto END;
 910         }
 911
 912         /*set attrs*/
 913         attrs = (mmf_attrs_t *) mmf_attrs_new_from_data("content", g_content_attrs, ARRAY_SIZE(g_content_attrs), NULL, NULL);
 914         if (!attrs) {
 915                 debug_error("attribute internal error.\n");
 916                 ret = MM_ERROR_FILE_INTERNAL;
 917                 goto END;
 918         }
 919
 920
 921         parse.type = MM_FILE_PARSE_TYPE_ALL;
 922         ret = _get_contents_info(attrs, &src, &parse);
 923         if (ret != MM_ERROR_NONE) {
 924                 mmf_attrs_free((MMHandleType)attrs);
 925                 attrs = NULL;
 926                 debug_error("failed to get contents: %s\n", filename);
 927         }
 928
 929         *contents_attrs = (MMHandleType) attrs;
 930
 931
 932 END:
 933 #ifdef __MMFILE_DYN_LOADING__
 934
 935 #ifdef CHECK_TIME
 936         ti = gettime();
 937 #endif
 938
 939         _unload_dynamic_functions(&func_handle);
 940
 941 #ifdef CHECK_TIME
 942         debug_msg("_unload_dynamic_functions() = %lld\n", gettime() - ti);
 943 #endif
 944
 945 #endif
 946
 947 #ifdef __MMFILE_TEST_MODE__
 948         debug_fleave();
 949 #endif
 950
 951         return ret;
 952 }
 953
 954
 955 EXPORT_API
 956 int mm_file_create_tag_attrs_from_memory(MMHandleType *tag_attrs, const void *data, unsigned int size, int format)
 957 {
 958         mmf_attrs_t *attrs = NULL;
 959         MMFileSourceType src;
 960         /*MMFILE_PARSE_INFO parse = {0, };*/
 961         int ret = 0;
 962
 963 #ifdef __MMFILE_TEST_MODE__
 964         debug_fenter();
 965 #endif
 966
 967         /* Check argument here */
 968         if (tag_attrs == NULL || data == NULL) {
 969                 debug_error("Invalid arguments\n");
 970                 return MM_ERROR_INVALID_ARGUMENT;
 971         }
 972
 973 #ifdef __MMFILE_DYN_LOADING__
 974         MMFILE_FUNC_HANDLE func_handle;
 975
 976         ret = _load_dynamic_functions(&func_handle);
 977         if (ret == 0) {
 978                 debug_error("load library error\n");
 979                 return MM_ERROR_FILE_INTERNAL;
 980         }
 981 #endif
 982
 983         MM_FILE_SET_MEDIA_MEM_SRC(src, data, size, format);
 984
 985         /*set attrs*/
 986         attrs = (mmf_attrs_t *) mmf_attrs_new_from_data("tag", g_tag_attrs, ARRAY_SIZE(g_tag_attrs), NULL, NULL);
 987         if (!attrs) {
 988                 debug_error("attribute internal error.\n");
 989                 ret = MM_ERROR_FILE_INTERNAL;
 990                 goto END;
 991         }
 992
 993         /*parse.type = MM_FILE_PARSE_TYPE_ALL;*/
 994         ret = _get_tag_info(attrs, &src);
 995         if (ret != MM_ERROR_NONE) {
 996                 mmf_attrs_free((MMHandleType)attrs);
 997                 attrs = NULL;
 998                 debug_error("failed to get tag");
 999         }
1000
1001         *tag_attrs = (MMHandleType)attrs;
1002
1003 END:
1004 #ifdef __MMFILE_DYN_LOADING__
1005         _unload_dynamic_functions(&func_handle);
1006 #endif
1007
1008 #ifdef __MMFILE_TEST_MODE__
1009         debug_fleave();
1010 #endif
1011
1012         return ret;
1013 }
1014
1015
1016 EXPORT_API
1017 int mm_file_create_content_attrs_from_memory(MMHandleType *contents_attrs, const void *data, unsigned int size, int format)
1018 {
1019         mmf_attrs_t *attrs = NULL;
1020         MMFileSourceType src;
1021         MMFILE_PARSE_INFO parse = {0, };
1022         int ret = 0;
1023
1024 #ifdef __MMFILE_TEST_MODE__
1025         debug_fenter();
1026 #endif
1027
1028         /* Check argument here */
1029         if (contents_attrs == NULL || data == NULL) {
1030                 debug_error("Invalid arguments\n");
1031                 return MM_ERROR_INVALID_ARGUMENT;
1032         }
1033
1034 #ifdef __MMFILE_DYN_LOADING__
1035         MMFILE_FUNC_HANDLE func_handle;
1036
1037         ret = _load_dynamic_functions(&func_handle);
1038         if (ret == 0) {
1039                 debug_error("load library error\n");
1040                 return MM_ERROR_FILE_INTERNAL;
1041         }
1042 #endif
1043
1044         MM_FILE_SET_MEDIA_MEM_SRC(src, data, size, format);
1045
1046         /*set attrs*/
1047         attrs = (mmf_attrs_t *) mmf_attrs_new_from_data("content", g_content_attrs, ARRAY_SIZE(g_content_attrs), NULL, NULL);
1048         if (!attrs) {
1049                 debug_error("attribute internal error.\n");
1050                 ret = MM_ERROR_FILE_INTERNAL;
1051                 goto END;
1052         }
1053
1054         parse.type = MM_FILE_PARSE_TYPE_ALL;
1055         ret = _get_contents_info(attrs, &src, &parse);
1056         if (ret != MM_ERROR_NONE) {
1057                 mmf_attrs_free((MMHandleType)attrs);
1058                 attrs = NULL;
1059                 debug_error("failed to get contents");
1060         }
1061
1062         *contents_attrs = (MMHandleType)attrs;
1063
1064 END:
1065 #ifdef __MMFILE_DYN_LOADING__
1066         _unload_dynamic_functions(&func_handle);
1067 #endif
1068
1069 #ifdef __MMFILE_TEST_MODE__
1070         debug_fleave();
1071 #endif
1072
1073         return ret;
1074 }
1075
1076
1077 EXPORT_API
1078 int mm_file_destroy_content_attrs(MMHandleType contents_attrs)
1079 {
1080         void *thumbnail = NULL;
1081         int ret = MM_ERROR_NONE;
1082
1083 #ifdef __MMFILE_TEST_MODE__
1084         debug_fenter();
1085 #endif
1086
1087         if ((mmf_attrs_t *)contents_attrs == NULL) {
1088                 debug_error("invalid handle.\n");
1089                 return MM_ERROR_INVALID_ARGUMENT;
1090         }
1091
1092         ret = mm_attrs_get_data_by_name(contents_attrs, MM_FILE_CONTENT_VIDEO_THUMBNAIL, &thumbnail);
1093         if (thumbnail != NULL) {
1094                 mmfile_free(thumbnail);
1095         }
1096
1097         mmf_attrs_free(contents_attrs);
1098
1099 #ifdef __MMFILE_TEST_MODE__
1100         debug_fleave();
1101 #endif
1102
1103         return ret;
1104 }
1105
1106
1107 EXPORT_API
1108 int mm_file_get_stream_info(const char *filename, int *audio_stream_num, int *video_stream_num)
1109 {
1110         MMFileSourceType     src = {0, };
1111         MMFILE_PARSE_INFO    parse = {0, };
1112
1113         int ret = 0;
1114
1115 #ifdef __MMFILE_TEST_MODE__
1116         debug_fenter();
1117 #endif
1118
1119         if (filename == NULL || strlen(filename) == 0 || audio_stream_num == NULL || video_stream_num == NULL) {
1120                 debug_error("Invalid arguments\n");
1121                 return MM_ERROR_INVALID_ARGUMENT;
1122         }
1123
1124 #ifdef __MMFILE_DYN_LOADING__
1125         MMFILE_FUNC_HANDLE func_handle;
1126
1127         ret = _load_dynamic_functions(&func_handle);
1128         if (ret == 0) {
1129                 debug_error("load library error\n");
1130                 return MM_ERROR_FILE_INTERNAL;
1131         }
1132 #endif
1133
1134         /*set source file infomation*/
1135         MM_FILE_SET_MEDIA_FILE_SRC(src, filename);
1136
1137         ret = _is_file_exist(filename);
1138         if (!ret) {
1139                 ret = MM_ERROR_FILE_NOT_FOUND;
1140                 goto END;
1141         }
1142
1143         parse.type = MM_FILE_PARSE_TYPE_SIMPLE;
1144         ret = _get_contents_info(NULL, &src, &parse);
1145         if (ret != MM_ERROR_NONE) {
1146                 debug_error("failed to get stream info: %s\n", filename);
1147         } else {
1148                 if (parse.audio_track_num == 0 && parse.video_track_num == 0) {
1149                         debug_error("empty header. retry to get stream info: %s\n", filename);
1150                         parse.type = MM_FILE_PARSE_TYPE_NORMAL;
1151                         ret = _get_contents_info(NULL, &src, &parse);
1152                 }
1153         }
1154
1155         /*set number of each stream*/
1156         *audio_stream_num = parse.audio_track_num;
1157         *video_stream_num = parse.video_track_num;
1158
1159 END:
1160 #ifdef __MMFILE_DYN_LOADING__
1161         _unload_dynamic_functions(&func_handle);
1162 #endif
1163
1164 #ifdef __MMFILE_TEST_MODE__
1165         debug_fleave();
1166 #endif
1167
1168         return ret;
1169 }
1170
1171 EXPORT_API
1172 int mm_file_create_content_attrs_simple(MMHandleType *contents_attrs, const char *filename)
1173 {
1174         mmf_attrs_t *attrs = NULL;
1175         MMFileSourceType src = {0, };
1176         MMFILE_PARSE_INFO parse = {0, };
1177         int ret = 0;
1178
1179 #ifdef __MMFILE_TEST_MODE__
1180         debug_fenter();
1181 #endif
1182
1183 #ifdef __MMFILE_DYN_LOADING__
1184         MMFILE_FUNC_HANDLE func_handle;
1185
1186         ret = _load_dynamic_functions(&func_handle);
1187         if (ret == 0) {
1188                 debug_error("load library error\n");
1189                 return MM_ERROR_FILE_INTERNAL;
1190         }
1191 #endif
1192         if (filename == NULL) {
1193                 ret =  MM_ERROR_INVALID_ARGUMENT;
1194                 goto END;
1195         } else {
1196                 if (strlen(filename) == 0) {
1197                         ret =  MM_ERROR_INVALID_ARGUMENT;
1198                         goto END;
1199                 }
1200         }
1201
1202         /*set source file infomation*/
1203         MM_FILE_SET_MEDIA_FILE_SRC(src, filename);
1204
1205         ret = _is_file_exist(filename);
1206         if (!ret) {
1207                 ret = MM_ERROR_FILE_NOT_FOUND;
1208                 goto END;
1209         }
1210
1211         /*set attrs*/
1212         attrs = (mmf_attrs_t *) mmf_attrs_new_from_data("content", g_content_attrs, ARRAY_SIZE(g_content_attrs), NULL, NULL);
1213         if (!attrs) {
1214                 debug_error("attribute internal error.\n");
1215                 ret = MM_ERROR_FILE_INTERNAL;
1216                 goto END;
1217         }
1218
1219         parse.type = MM_FILE_PARSE_TYPE_NORMAL;
1220         ret = _get_contents_info(attrs, &src, &parse);
1221         if (ret != MM_ERROR_NONE) {
1222                 mmf_attrs_free((MMHandleType)attrs);
1223                 attrs = NULL;
1224                 debug_error("failed to get contents: %s\n", filename);
1225         }
1226
1227         *contents_attrs = (MMHandleType) attrs;
1228
1229 END:
1230 #ifdef __MMFILE_DYN_LOADING__
1231         _unload_dynamic_functions(&func_handle);
1232 #endif
1233
1234 #ifdef __MMFILE_TEST_MODE__
1235         debug_fleave();
1236 #endif
1237
1238         return ret;
1239 }
1240
1241 EXPORT_API
1242 int mm_file_create_content_attrs_safe(MMHandleType *contents_attrs, const char *filename)
1243 {
1244         mmf_attrs_t *attrs = NULL;
1245         MMFileSourceType src = {0, };
1246         MMFILE_PARSE_INFO parse = {0, };
1247         int ret = 0;
1248
1249 #ifdef __MMFILE_TEST_MODE__
1250         debug_fenter();
1251 #endif
1252
1253 #ifdef __MMFILE_DYN_LOADING__
1254         MMFILE_FUNC_HANDLE func_handle;
1255
1256         ret = _load_dynamic_functions(&func_handle);
1257         if (ret == 0) {
1258                 debug_error("load library error\n");
1259                 return MM_ERROR_FILE_INTERNAL;
1260         }
1261 #endif
1262         if (filename == NULL) {
1263                 ret = MM_ERROR_INVALID_ARGUMENT;
1264                 goto END;
1265         } else {
1266                 if (strlen(filename) == 0) {
1267                         ret = MM_ERROR_INVALID_ARGUMENT;
1268                         goto END;
1269                 }
1270         }
1271
1272         /*set source file infomation*/
1273         MM_FILE_SET_MEDIA_FILE_SRC(src, filename);
1274
1275         ret = _is_file_exist(filename);
1276         if (!ret) {
1277                 ret = MM_ERROR_FILE_NOT_FOUND;
1278                 goto END;
1279         }
1280
1281         /*set attrs*/
1282         attrs = (mmf_attrs_t *) mmf_attrs_new_from_data("content", g_content_attrs, ARRAY_SIZE(g_content_attrs), NULL, NULL);
1283         if (!attrs) {
1284                 debug_error("attribute internal error.\n");
1285                 ret = MM_ERROR_FILE_INTERNAL;
1286                 goto END;
1287         }
1288
1289         parse.type = MM_FILE_PARSE_TYPE_SAFE;
1290         ret = _get_contents_info(attrs, &src, &parse);
1291         if (ret != MM_ERROR_NONE) {
1292                 mmf_attrs_free((MMHandleType)attrs);
1293                 attrs = NULL;
1294                 debug_error("failed to get contents: %s\n", filename);
1295         }
1296
1297         *contents_attrs = (MMHandleType) attrs;
1298
1299 END:
1300 #ifdef __MMFILE_DYN_LOADING__
1301         _unload_dynamic_functions(&func_handle);
1302 #endif
1303
1304 #ifdef __MMFILE_TEST_MODE__
1305         debug_fleave();
1306 #endif
1307
1308         return ret;
1309 }
1310
1311 EXPORT_API
1312 int mm_file_get_video_frame(const char *path, double timestamp, bool is_accurate, unsigned char **frame, int *size, int *width, int *height)
1313 {
1314         int ret = 0;
1315         void *formatFuncHandle = NULL;
1316
1317         if (path == NULL) {
1318                 debug_error("Invalid arguments [Path is Null]\n");
1319                 return MM_ERROR_INVALID_ARGUMENT;
1320         }
1321
1322 #ifdef __MMFILE_DYN_LOADING__
1323         /* Get from function argument */
1324         formatFuncHandle = dlopen(MMFILE_FORMAT_SO_FILE_NAME, RTLD_LAZY);
1325         if (!formatFuncHandle) {
1326                 debug_error("error : dlopen");
1327                 goto exception;
1328         }
1329
1330         mmfile_format_get_frame = dlsym(formatFuncHandle, "mmfile_format_get_frame");
1331         if (!mmfile_format_get_frame) {
1332                 debug_error("error : load library");
1333                 goto exception;
1334         }
1335 #endif
1336
1337 #ifdef __MMFILE_TEST_MODE__
1338         debug_msg("file path [%s] is_accurate [%d]", path, is_accurate);
1339 #endif
1340
1341         ret = mmfile_format_get_frame(path, timestamp, is_accurate, frame, size, width, height);
1342         if (ret  == MMFILE_FORMAT_FAIL) {
1343                 debug_error("error : get frame");
1344                 goto exception;
1345         }
1346
1347         if (formatFuncHandle) dlclose(formatFuncHandle);
1348
1349         return MM_ERROR_NONE;
1350
1351 exception:
1352         if (formatFuncHandle) dlclose(formatFuncHandle);
1353
1354         return MM_ERROR_FILE_INTERNAL;
1355 }
1356
1357 EXPORT_API
1358 int mm_file_get_video_frame_from_memory(const void *data, unsigned int datasize,  double timestamp, bool is_accurate, unsigned char **frame, int *size, int *width, int *height)
1359 {
1360         int ret = 0;
1361         void *formatFuncHandle = NULL;
1362
1363         if (data == NULL) {
1364                 debug_error("Invalid arguments [data is Null]\n");
1365                 return MM_ERROR_INVALID_ARGUMENT;
1366         }
1367
1368         if (datasize == 0) {
1369                 debug_error("Invalid arguments [datasize is zero]\n");
1370                 return MM_ERROR_INVALID_ARGUMENT;
1371         }
1372
1373 #ifdef __MMFILE_DYN_LOADING__
1374         /* Get from function argument */
1375         formatFuncHandle = dlopen(MMFILE_FORMAT_SO_FILE_NAME, RTLD_LAZY);
1376         if (!formatFuncHandle) {
1377                 debug_error("error : dlopen");
1378                 goto exception;
1379         }
1380
1381         mmfile_format_get_frame_from_memory = dlsym(formatFuncHandle, "mmfile_format_get_frame_from_memory");
1382         if (!mmfile_format_get_frame_from_memory) {
1383                 debug_error("error : load library");
1384                 goto exception;
1385         }
1386 #endif
1387
1388 #ifdef __MMFILE_TEST_MODE__
1389         debug_msg("data [%p], data_size[%d], is_accurate [%d]", data, datasize, is_accurate);
1390 #endif
1391
1392         ret = mmfile_format_get_frame_from_memory(data, datasize, timestamp, is_accurate, frame, size, width, height);
1393         if (ret  == MMFILE_FORMAT_FAIL) {
1394                 debug_error("error : get frame");
1395                 goto exception;
1396         }
1397
1398         if (formatFuncHandle) dlclose(formatFuncHandle);
1399
1400         return MM_ERROR_NONE;
1401
1402 exception:
1403         if (formatFuncHandle) dlclose(formatFuncHandle);
1404
1405         return MM_ERROR_FILE_INTERNAL;
1406 }
1407
1408 EXPORT_API
1409 int mm_file_check_uhqa(const char *filename, bool *is_uhqa)
1410 {
1411         mmf_attrs_t *attrs = NULL;
1412         MMFileSourceType src = {0, };
1413         MMFILE_PARSE_INFO parse = {0, };
1414         int ret = 0;
1415
1416 #ifdef __MMFILE_DYN_LOADING__
1417         MMFILE_FUNC_HANDLE func_handle;
1418
1419         ret = _load_dynamic_functions(&func_handle);
1420         if (ret == 0) {
1421                 debug_error("load library error\n");
1422                 return MM_ERROR_FILE_INTERNAL;
1423         }
1424 #endif
1425         if (filename == NULL) {
1426                 ret = MM_ERROR_INVALID_ARGUMENT;
1427                 goto END;
1428         } else {
1429                 if (strlen(filename) == 0) {
1430                         ret = MM_ERROR_INVALID_ARGUMENT;
1431                         goto END;
1432                 }
1433         }
1434
1435         /*set source file infomation*/
1436         MM_FILE_SET_MEDIA_FILE_SRC(src, filename);
1437
1438         ret = _is_file_exist(filename);
1439         if (!ret) {
1440                 ret = MM_ERROR_FILE_NOT_FOUND;
1441                 goto END;
1442         }
1443
1444         /*set attrs*/
1445         attrs = (mmf_attrs_t *) mmf_attrs_new_from_data("content", g_content_attrs, ARRAY_SIZE(g_content_attrs), NULL, NULL);
1446         if (!attrs) {
1447                 debug_error("attribute internal error.\n");
1448                 ret = MM_ERROR_FILE_INTERNAL;
1449                 goto END;
1450         }
1451
1452         parse.type = MM_FILE_PARSE_TYPE_NORMAL;
1453         ret = _get_contents_info(attrs, &src, &parse);
1454         if (ret == MM_ERROR_NONE) {
1455                 *is_uhqa = parse.is_uhqa;
1456         } else {
1457                 debug_error("_get_contents_info failed\n");
1458                 *is_uhqa = FALSE;
1459         }
1460
1461         mmf_attrs_free((MMHandleType)attrs);
1462         attrs = NULL;
1463
1464 END:
1465 #ifdef __MMFILE_DYN_LOADING__
1466         _unload_dynamic_functions(&func_handle);
1467 #endif
1468
1469 #ifdef __MMFILE_TEST_MODE__
1470         debug_fleave();
1471 #endif
1472
1473         return ret;
1474 }