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_file.h>
  30 #include <mm_attrs.h>
  31
  32 /* internal MM File headers */
  33 #include "mm_file_debug.h"
  34 #include "mm_file_formats.h"
  35 #include "mm_file_format_frame.h"
  36 #include "mm_file_utils.h"
  37
  38 /**
  39  * Defines.
  40  */
  41
  42 #ifndef ARRAY_SIZE
  43 #define ARRAY_SIZE(arr)         (sizeof(arr) / sizeof((arr)[0]))
  44 #endif
  45
  46 #define _SEEK_POINT_    3000            /*1000 = 1 seconds*/
  47
  48 #define MM_FILE_TAG_SYNCLYRICS  "tag-synclyrics"        /**< Synchronized Lyrics Information*/
  49
  50
  51 enum {
  52         MM_FILE_TAG,
  53         MM_FILE_CONTENTS,
  54         MM_FILE_INVALID,
  55 };
  56
  57 typedef enum {
  58         MM_FILE_PARSE_TYPE_SIMPLE,              /*parse audio/video track num only*/
  59         MM_FILE_PARSE_TYPE_NORMAL,              /*parse infomation without thumbnail*/
  60         MM_FILE_PARSE_TYPE_ALL,                 /*parse all infomation*/
  61         MM_FILE_PARSE_TYPE_SAFE,                /*parse infomation without both thumbnail and stream full-searching*/
  62 } MMFILE_PARSE_TYPE;
  63
  64 typedef struct {
  65         int     type;
  66         int     audio_track_num;
  67         int     video_track_num;
  68         bool is_uhqa;
  69 } MMFILE_PARSE_INFO;
  70
  71 typedef struct {
  72         void *formatFuncHandle;
  73 } MMFILE_FUNC_HANDLE;
  74
  75
  76
  77 /**
  78  * global values.
  79  */
  80 static MMAttrsConstructInfo g_tag_attrs[] = {
  81         {(char *)"tag-artist",                  MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  82         {(char *)"tag-title",                   MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  83         {(char *)"tag-album",                   MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  84         {(char *)"tag-album-artist",    MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  85         {(char *)"tag-genre",                   MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  86         {(char *)"tag-author",                  MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  87         {(char *)"tag-copyright",               MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  88         {(char *)"tag-date",                    MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  89         {(char *)"tag-description",             MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  90         {(char *)"tag-comment",         MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  91         {(char *)"tag-artwork",         MM_ATTRS_TYPE_DATA,     MM_ATTRS_FLAG_RW, (void *)NULL},
  92         {(char *)"tag-artwork-size",    MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
  93         {(char *)"tag-artwork-mime",    MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  94         {(char *)"tag-track-num",               MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  95         {(char *)"tag-classification",  MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  96         {(char *)"tag-rating",                  MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
  97         {(char *)"tag-longitude",               MM_ATTRS_TYPE_DOUBLE,   MM_ATTRS_FLAG_RW, (void *)0},
  98         {(char *)"tag-latitude",                MM_ATTRS_TYPE_DOUBLE,   MM_ATTRS_FLAG_RW, (void *)0},
  99         {(char *)"tag-altitude",                MM_ATTRS_TYPE_DOUBLE,   MM_ATTRS_FLAG_RW, (void *)0},
 100         {(char *)"tag-conductor",               MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
 101         {(char *)"tag-unsynclyrics",    MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
 102         {(char *)"tag-synclyrics-num",  MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 103         {(char *)"tag-synclyrics",              MM_ATTRS_TYPE_DATA,     MM_ATTRS_FLAG_RW, (void *)NULL},
 104         {(char *)"tag-recdate",         MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
 105         {(char *)"tag-part-of-set",             MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
 106         {(char *)"tag-rotate",                  MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
 107         {(char *)"tag-cdis",                    MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 108         {(char *)"tag-smta",                    MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 109         {(char *)"tag-spherical",                                       MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 110         {(char *)"tag-stitched",                                        MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 111         {(char *)"tag-stitching-software",                      MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
 112         {(char *)"tag-projection-type",                         MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
 113         {(char *)"tag-stereo-mode",                                     MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
 114         {(char *)"tag-source-count",                            MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 115         {(char *)"tag-init-view-heading",                       MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 116         {(char *)"tag-init-view-pitch",                         MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 117         {(char *)"tag-init-view-roll",                          MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 118         {(char *)"tag-timestamp",                                       MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 119         {(char *)"tag-full-pano-width",                         MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 120         {(char *)"tag-full-pano-height",                        MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 121         {(char *)"tag-cropped-area-image-width",        MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 122         {(char *)"tag-cropped-area-image-height",       MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 123         {(char *)"tag-cropped-area-left",                       MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 124         {(char *)"tag-cropped-area-top",                        MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 125         {(char *)"tag-ambisonic-type",                          MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 126         {(char *)"tag-ambisonic-format",                        MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 127         {(char *)"tag-ambisonic-order",                         MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 128         {(char *)"stereo-mode-v2",                                              MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 129         {(char *)"metadata-source-v2",                                  MM_ATTRS_TYPE_STRING,   MM_ATTRS_FLAG_RW, (void *)NULL},
 130         {(char *)"proj-type-v2",                                                MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 131         {(char *)"pose-yaw-degrees-v2",                                 MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 132         {(char *)"pose-pitch-degrees-v2",                               MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 133         {(char *)"pose-roll-degrees-v2",                                MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 134         {(char *)"cbmp-layout-v2",                                              MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 135         {(char *)"cbmp-padding-v2",                                             MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 136         {(char *)"equi-projection-bounds-top-v2",               MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 137         {(char *)"equi-projection-bounds-bottom-v2",    MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 138         {(char *)"equi-projection-bounds-left-v2",              MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 139         {(char *)"equi-projection-bounds-right-v2",             MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 140 };
 141
 142 static MMAttrsConstructInfo g_content_attrs[] = {
 143         {(char *)"content-duration",                    MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 144         {(char *)"content-video-codec",         MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 145         {(char *)"content-video-format",                MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 146         {(char *)"content-video-bitrate",               MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 147         {(char *)"content-video-fps",                   MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 148         {(char *)"content-video-width",         MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 149         {(char *)"content-video-height",                MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 150         {(char *)"content-video-thumbnail",             MM_ATTRS_TYPE_DATA,     MM_ATTRS_FLAG_RW, (void *)NULL},
 151         {(char *)"content-video-track-index",   MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 152         {(char *)"content-video-track-count",   MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 153         {(char *)"content-audio-codec",         MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 154         {(char *)"content-audio-bitrate",               MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 155         {(char *)"content-audio-channels",              MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 156         {(char *)"content-audio-samplerate",    MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 157         {(char *)"content-audio-track-index",   MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 158         {(char *)"content-audio-track-count",   MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 159         {(char *)"content-audio-bitpersample",  MM_ATTRS_TYPE_INT,              MM_ATTRS_FLAG_RW, (void *)0},
 160 };
 161
 162 #ifdef __MMFILE_DYN_LOADING__
 163 #define MMFILE_FORMAT_SO_FILE_NAME  LIBDIR"/libmmfile_formats.so"
 164
 165 static int (*mmfile_format_open)(MMFileFormatContext **formatContext, MMFileSourceType *fileSrc);
 166 static int (*mmfile_format_read_stream)(MMFileFormatContext *formatContext);
 167 static int (*mmfile_format_read_frame)(MMFileFormatContext *formatContext, unsigned int timestamp, MMFileFormatFrame *frame);
 168 static int (*mmfile_format_read_tag)(MMFileFormatContext *formatContext);
 169 static int (*mmfile_format_close)(MMFileFormatContext *formatContext);
 170 static int (*mmfile_format_get_frame)(const char *path, int64_t timestamp, bool is_accurate, unsigned char **frame, int *size, int *width, int *height);
 171 static int (*mmfile_format_get_frame_from_memory)(const void *data, unsigned int datasize, int64_t timestamp, bool is_accurate, unsigned char **frame, int *size, int *width, int *height);
 172 #endif
 173
 174 #ifdef __MMFILE_DYN_LOADING__
 175 static int _load_dynamic_functions(MMFILE_FUNC_HANDLE *pHandle)
 176 {
 177         void *formatFuncHandle = NULL;
 178
 179         formatFuncHandle = dlopen(MMFILE_FORMAT_SO_FILE_NAME, RTLD_LAZY);
 180         mm_file_retvm_if_fails(DEBUG, formatFuncHandle, FILEINFO_ERROR_FILE_INTERNAL);
 181
 182         mmfile_format_open                      = dlsym(formatFuncHandle, "mmfile_format_open");
 183         mmfile_format_read_stream       = dlsym(formatFuncHandle, "mmfile_format_read_stream");
 184         mmfile_format_read_frame        = dlsym(formatFuncHandle, "mmfile_format_read_frame");
 185         mmfile_format_read_tag          = dlsym(formatFuncHandle, "mmfile_format_read_tag");
 186         mmfile_format_close                     = dlsym(formatFuncHandle, "mmfile_format_close");
 187
 188         if (!mmfile_format_open ||
 189             !mmfile_format_read_stream ||
 190             !mmfile_format_read_frame ||
 191             !mmfile_format_read_tag ||
 192             !mmfile_format_close) {
 193
 194                 debug_error(DEBUG, "error: %s\n", "format function load error");
 195                 goto exception;
 196         }
 197
 198         pHandle->formatFuncHandle = formatFuncHandle;
 199
 200         return FILEINFO_ERROR_NONE;
 201
 202 exception:
 203         if (formatFuncHandle)
 204                 dlclose(formatFuncHandle);
 205
 206         return FILEINFO_ERROR_FILE_INTERNAL;
 207 }
 208
 209 static void _unload_dynamic_functions(MMFILE_FUNC_HANDLE *pHandle)
 210 {
 211         debug_fenter(RELEASE);
 212
 213         if (pHandle->formatFuncHandle)
 214                 dlclose(pHandle->formatFuncHandle);
 215
 216         debug_fleave(RELEASE);
 217 }
 218
 219 #endif /* __MMFILE_DYN_LOADING__ */
 220
 221 /**
 222  * local functions.
 223  */
 224 static int _is_file_readable(const char *filename)
 225 {
 226         mm_file_retvm_if_fails(DEBUG, filename, FILEINFO_ERROR_INVALID_ARGUMENT);
 227
 228         if (access(filename, R_OK) == -1) {
 229                 if (errno == EACCES || errno == EPERM) {
 230                         debug_error(DEBUG, "Permission denied [%s]", filename);
 231                         return FILEINFO_ERROR_PERMISSION_DENIED;
 232                 } else {
 233                         debug_error(DEBUG, "Not exist file [%s]", filename);
 234                         return FILEINFO_ERROR_FILE_NOT_FOUND;
 235                 }
 236         }
 237
 238         return FILEINFO_ERROR_NONE;
 239 }
 240
 241 static int _info_set_attr_media(MMHandleType attrs, MMFileFormatContext *formatContext)
 242 {
 243         int ret = 0;
 244
 245         if (formatContext->commandType == MM_FILE_TAG) {
 246                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_TITLE, formatContext->title);
 247                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_ARTIST, formatContext->artist);
 248                 if (formatContext->author)
 249                         mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_AUTHOR, formatContext->author);
 250                 else
 251                         mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_AUTHOR, formatContext->composer);
 252                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_ALBUM, formatContext->album);
 253                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_ALBUM_ARTIST, formatContext->album_artist);
 254                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_COPYRIGHT, formatContext->copyright);
 255                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_DESCRIPTION, formatContext->description);
 256                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_COMMENT, formatContext->comment);
 257                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_GENRE, formatContext->genre);
 258                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_CLASSIFICATION, formatContext->classification);
 259                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_DATE, formatContext->year);
 260                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_TRACK_NUM, formatContext->tagTrackNum);
 261                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_RATING, formatContext->rating);
 262                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_CONDUCTOR, formatContext->conductor);
 263                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_RECDATE, formatContext->recDate);
 264
 265                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_ROTATE, formatContext->rotate);
 266                 mm_attrs_set_double_by_name(attrs, MM_FILE_TAG_LONGITUDE, formatContext->longitude);
 267                 mm_attrs_set_double_by_name(attrs, MM_FILE_TAG_LATIDUE, formatContext->latitude);
 268                 mm_attrs_set_double_by_name(attrs, MM_FILE_TAG_ALTIDUE, formatContext->altitude);
 269                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SYNCLYRICS_NUM, formatContext->syncLyricsNum);
 270                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_CDIS, formatContext->cdis);
 271                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SMTA, formatContext->smta);
 272
 273                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL, formatContext->isSpherical);
 274                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_STITCHED, formatContext->isStitched);
 275                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_SPHERICAL_STITCHING_SOFTWARE, formatContext->stitchingSoftware);
 276                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_SPHERICAL_PROJECTION_TYPE, formatContext->projectionType);
 277                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_SPHERICAL_STEREO_MODE, formatContext->stereoMode);
 278                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_SOURCE_COUNT, formatContext->sourceCount);
 279                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_INIT_VIEW_HEADING, formatContext->initViewHeading);
 280                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_INIT_VIEW_PITCH, formatContext->initViewPitch);
 281                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_INIT_VIEW_ROLL, formatContext->initViewRoll);
 282                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_TIMESTAMP, formatContext->timestamp);
 283                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_FULL_PANO_WIDTH, formatContext->fullPanoWidth);
 284                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_FULL_PANO_HEIGHT, formatContext->fullPanoHeight);
 285                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_CROPPED_AREA_IMAGE_WIDTH, formatContext->croppedAreaImageWidth);
 286                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_CROPPED_AREA_IMAGE_HEIGHT, formatContext->croppedAreaImageHeight);
 287                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_CROPPED_AREA_LEFT, formatContext->croppedAreaLeft);
 288                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_CROPPED_AREA_TOP, formatContext->croppedAreaTop);
 289
 290                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_AMBISONIC_TYPE, formatContext->ambisonicType);
 291                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_AMBISONIC_FORMAT, formatContext->ambisonicFormat);
 292                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_AMBISONIC_ORDER, formatContext->ambisonicOrder);
 293
 294                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_STEREO_MODE, formatContext->stereoModeV2);
 295                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_METADATA_SOURCE, formatContext->metadataSourceV2);
 296                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_PROJ_TYPE, formatContext->projTypeV2);
 297                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_POSE_YAW, formatContext->poseYawV2);
 298                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_POSE_PITCH, formatContext->posePitchV2);
 299                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_POSE_ROLL, formatContext->poseRollV2);
 300                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_CBMP_LAYOUT, formatContext->cbmpLayoutV2);
 301                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_CBMP_PADDING, formatContext->cbmpPaddingV2);
 302                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_EQUI_BOUNDS_TOP, formatContext->equiBoundsTopV2);
 303                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_EQUI_BOUNDS_BOTTOM, formatContext->equiBoundsBottomV2);
 304                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_EQUI_BOUNDS_LEFT, formatContext->equiBoundsLeftV2);
 305                 mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_SPHERICAL_V2_EQUI_BOUNDS_RIGHT, formatContext->equiBoundsRightV2);
 306
 307                 mm_attrs_set_data_by_name(attrs, MM_FILE_TAG_SYNCLYRICS, formatContext->syncLyrics, formatContext->syncLyricsNum);
 308
 309                 mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_UNSYNCLYRICS, formatContext->unsyncLyrics);
 310
 311                 if (formatContext->artwork && formatContext->artworkSize > 0) {
 312                         void *artworkCopy = g_memdup2(formatContext->artwork, formatContext->artworkSize);
 313
 314                         mm_attrs_set_data_by_name(attrs, MM_FILE_TAG_ARTWORK, artworkCopy, formatContext->artworkSize);
 315                         mm_attrs_set_int_by_name(attrs, MM_FILE_TAG_ARTWORK_SIZE, formatContext->artworkSize);
 316                         mm_attrs_set_string_by_name(attrs, MM_FILE_TAG_ARTWORK_MIME, formatContext->artworkMime);
 317                 }
 318         } else if (formatContext->commandType == MM_FILE_CONTENTS) {
 319                 /*get duration*/
 320                 mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_DURATION, formatContext->duration);
 321                 mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_AUDIO_TRACK_COUNT, formatContext->audioTotalTrackNum);
 322                 mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_VIDEO_TRACK_COUNT, formatContext->videoTotalTrackNum);
 323
 324                 if (formatContext->videoTotalTrackNum > 0 &&
 325                     formatContext->nbStreams > 0 &&
 326                     formatContext->streams[MMFILE_VIDEO_STREAM]) {
 327
 328                         MMFileFormatStream *videoStream = formatContext->streams[MMFILE_VIDEO_STREAM];
 329
 330                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_VIDEO_FORMAT, formatContext->formatType);
 331                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_VIDEO_CODEC, videoStream->codecId);
 332                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_VIDEO_BITRATE, videoStream->bitRate);
 333                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_VIDEO_FPS, videoStream->framePerSec);
 334                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_VIDEO_WIDTH, videoStream->width);
 335                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_VIDEO_HEIGHT, videoStream->height);
 336
 337                         if (formatContext->thumbNail && formatContext->thumbNail->frameData) {
 338                                 void *thumbNailCopy = NULL;
 339                                 thumbNailCopy = g_memdup2(formatContext->thumbNail->frameData, formatContext->thumbNail->frameSize);
 340
 341                                 mm_attrs_set_data_by_name(attrs, MM_FILE_CONTENT_VIDEO_THUMBNAIL, thumbNailCopy, formatContext->thumbNail->frameSize);
 342                                 mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_VIDEO_WIDTH, formatContext->thumbNail->frameWidth);
 343                                 mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_VIDEO_HEIGHT, formatContext->thumbNail->frameHeight);
 344                         }
 345                 }
 346
 347                 if (formatContext->audioTotalTrackNum > 0 &&
 348                     formatContext->nbStreams > 0 &&
 349                     formatContext->streams[MMFILE_AUDIO_STREAM]) {
 350
 351                         MMFileFormatStream *audioStream = formatContext->streams[MMFILE_AUDIO_STREAM];
 352
 353                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_AUDIO_CODEC, audioStream->codecId);
 354                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_AUDIO_CHANNELS, audioStream->nbChannel);
 355                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_AUDIO_BITRATE, audioStream->bitRate);
 356                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_AUDIO_SAMPLERATE, audioStream->samplePerSec);
 357                         mm_attrs_set_int_by_name(attrs, MM_FILE_CONTENT_AUDIO_BITPERSAMPLE, audioStream->bitPerSample);
 358                 }
 359         } else {
 360                 ret = -1;
 361         }
 362
 363         /*commit attrs*/
 364         mm_attrs_commit_all(attrs);
 365
 366         return ret;
 367 }
 368
 369 static int
 370 __get_contents_thumbnail(MMFileFormatContext *formatContext)
 371 {
 372         int ret = FILEINFO_ERROR_NONE;
 373         MMFileFormatFrame frameContext = {0, };
 374         MMFileFormatFrame *thumbnail = NULL;
 375
 376         mm_file_retvm_if_fails(DEBUG, formatContext, FILEINFO_ERROR_FILE_INTERNAL);
 377
 378         if (MMFILE_FORMAT_FAIL == mmfile_format_read_frame(formatContext, _SEEK_POINT_, &frameContext)) {
 379                 debug_error(DEBUG, "error: mmfile_format_read_frame\n");
 380                 ret = FILEINFO_ERROR_FILE_INTERNAL;
 381                 goto exception;
 382         }
 383
 384         /* set video thumbnail */
 385         thumbnail = g_new0(MMFileFormatFrame, 1);
 386
 387         thumbnail->frameSize = frameContext.frameSize;
 388         thumbnail->frameWidth = frameContext.frameWidth;
 389         thumbnail->frameHeight = frameContext.frameHeight;
 390         thumbnail->frameData = frameContext.frameData;
 391         thumbnail->frameDataFree = frameContext.frameDataFree;
 392         thumbnail->configLenth = 0;
 393         thumbnail->configData = NULL;
 394
 395 #ifdef __MMFILE_TEST_MODE__
 396         mmfile_format_print_frame(thumbnail);
 397 #endif
 398
 399         formatContext->thumbNail = thumbnail;
 400
 401         /* because #MMFILE_FORMAT_SUCCESS is different with #FILEINFO_ERROR_NONE */
 402         return FILEINFO_ERROR_NONE;
 403 exception:
 404         mmfile_free(thumbnail);
 405         if (frameContext.frameDataFree)
 406                 frameContext.frameDataFree(frameContext.frameData);
 407         else
 408                 mmfile_free(frameContext.frameData);
 409         mmfile_free(frameContext.configData);
 410
 411         return ret;
 412 }
 413
 414 static int
 415 _get_contents_info(MMHandleType attrs, MMFileSourceType *src, MMFILE_PARSE_INFO *parse)
 416 {
 417         MMFileFormatContext *formatContext = NULL;
 418         int ret = 0;
 419
 420         mm_file_retvm_if_fails(DEBUG, src, FILEINFO_ERROR_FILE_INTERNAL);
 421         mm_file_retvm_if_fails(DEBUG, parse, FILEINFO_ERROR_FILE_INTERNAL);
 422
 423         if (MMFILE_FORMAT_FAIL == mmfile_format_open(&formatContext, src) || formatContext == NULL) {
 424                 debug_error(DEBUG, "error: mmfile_format_open\n");
 425                 ret = FILEINFO_ERROR_FILE_INTERNAL;
 426                 goto exception;
 427         }
 428
 429         if (parse->type >= MM_FILE_PARSE_TYPE_NORMAL) {
 430                 if (parse->type == MM_FILE_PARSE_TYPE_SAFE)
 431                         formatContext->cdis = 1;
 432
 433                 if (MMFILE_FORMAT_FAIL == mmfile_format_read_stream(formatContext)) {
 434                         debug_error(DEBUG, "error: mmfile_format_read_stream\n");
 435                         ret = FILEINFO_ERROR_FILE_INTERNAL;
 436                         goto exception;
 437                 }
 438
 439                 parse->audio_track_num = formatContext->audioTotalTrackNum;
 440                 parse->video_track_num = formatContext->videoTotalTrackNum;
 441
 442                 /* check uhqa content*/
 443                 if (formatContext->streams[MMFILE_AUDIO_STREAM] != NULL)
 444                         parse->is_uhqa = formatContext->streams[MMFILE_AUDIO_STREAM]->is_uhqa;
 445                 else
 446                         parse->is_uhqa = false;
 447
 448                 if (parse->type >= MM_FILE_PARSE_TYPE_ALL && formatContext->videoTotalTrackNum > 0) {
 449 /*why below code needed?
 450 This API is for extracting some attributes not metadata(TAG). mm_file_create_content_attrs() use this API.
 451 but MMFileUtilGetMetaDataFromMP4() Extract just TAG info. That is needed for mm_file_create_tag_attrs()*/
 452 #if 0
 453                         if (parse->type != MM_FILE_PARSE_TYPE_SAFE) {
 454                                 if (formatContext->formatType == MM_FILE_FORMAT_3GP || formatContext->formatType == MM_FILE_FORMAT_MP4) {
 455                                         MMFileUtilGetMetaDataFromMP4(formatContext);
 456                                 }
 457                         }
 458 #endif
 459                         ret = __get_contents_thumbnail(formatContext);
 460                         if (FILEINFO_ERROR_NONE != ret) {
 461                                 debug_error(DEBUG, "error: __get_contents_thumbnail\n");
 462                                 ret = FILEINFO_ERROR_NONE;
 463                         }
 464                 }
 465         } else {
 466                 /**
 467                  * if MM_FILE_PARSE_TYPE_SIMPLE, just get number of each stream.
 468                  */
 469                 parse->audio_track_num = formatContext->audioTotalTrackNum;
 470                 parse->video_track_num = formatContext->videoTotalTrackNum;
 471         }
 472
 473         formatContext->commandType = MM_FILE_CONTENTS;
 474
 475         if (parse->type >= MM_FILE_PARSE_TYPE_NORMAL)
 476                 _info_set_attr_media(attrs, formatContext);
 477
 478         if (formatContext->thumbNail) {
 479                 if (formatContext->thumbNail->frameDataFree)
 480                         formatContext->thumbNail->frameDataFree(formatContext->thumbNail->frameData);
 481                 else
 482                         mmfile_free(formatContext->thumbNail->frameData);
 483                 mmfile_free(formatContext->thumbNail->configData);
 484                 mmfile_free(formatContext->thumbNail);
 485         }
 486
 487 exception:
 488         if (formatContext)
 489                 mmfile_format_close(formatContext);
 490
 491         return ret;
 492 }
 493
 494
 495 static int
 496 _get_tag_info(MMHandleType attrs, MMFileSourceType *src, bool extract_albumart)
 497 {
 498         MMFileFormatContext *formatContext = NULL;
 499         int ret = 0;
 500
 501         ret = mmfile_format_open(&formatContext, src);
 502         if (MMFILE_FORMAT_FAIL == ret || formatContext == NULL) {
 503                 debug_error(DEBUG, "error: mmfile_format_open\n");
 504                 ret = FILEINFO_ERROR_FILE_INTERNAL;
 505                 goto exception;
 506         }
 507
 508         /* Set albumart flag */
 509         formatContext->extract_artwork = extract_albumart;
 510
 511         ret = mmfile_format_read_tag(formatContext);
 512         if (MMFILE_FORMAT_FAIL == ret) {
 513                 debug_warning(DEBUG, "reading tag is fail\n");
 514                 ret = FILEINFO_ERROR_FILE_INTERNAL;
 515                 goto exception;
 516         }
 517
 518         formatContext->commandType = MM_FILE_TAG;
 519
 520         _info_set_attr_media(attrs, formatContext);
 521
 522         if (formatContext)  {
 523                 mmfile_format_close(formatContext);
 524         }
 525
 526         return FILEINFO_ERROR_NONE;
 527
 528
 529 exception:
 530         if (formatContext)  {
 531                 mmfile_format_close(formatContext);
 532         }
 533
 534         return FILEINFO_ERROR_FILE_INTERNAL;
 535 }
 536
 537
 538 /**
 539  * global functions.
 540  */
 541 int mm_file_get_attrs(MMHandleType attrs, const char *first_attribute_name, ...)
 542 {
 543         int ret = FILEINFO_ERROR_NONE;
 544         va_list var_args;
 545         char *err_attr_name = NULL;
 546
 547         mm_file_retvm_if_fails(DEBUG, attrs, FILEINFO_ERROR_INVALID_ARGUMENT);
 548         mm_file_retvm_if_fails(DEBUG, first_attribute_name, FILEINFO_ERROR_INVALID_ARGUMENT);
 549
 550         /* get requested attributes */
 551         va_start(var_args, first_attribute_name);
 552         ret = mm_attrs_get_valist(attrs, &err_attr_name, first_attribute_name, var_args);
 553         va_end(var_args);
 554
 555         if (ret != FILEINFO_ERROR_NONE) {
 556                 if (err_attr_name) {
 557                         debug_error(DEBUG, "failed to get %s\n", err_attr_name);
 558                         free(err_attr_name);
 559                 }
 560         }
 561
 562         return ret;
 563 }
 564
 565 int mm_file_get_synclyrics_info(MMHandleType tag_attrs, int index, unsigned long *time_info, char **lyrics)
 566 {
 567         int ret = FILEINFO_ERROR_NONE;
 568         AvSynclyricsInfo *sync_lyric_item = NULL;
 569         GList *synclyrics_list = NULL;
 570
 571         debug_fenter(RELEASE);
 572
 573         mm_file_retvm_if_fails(DEBUG, tag_attrs, FILEINFO_ERROR_INVALID_ARGUMENT);
 574
 575         ret = mm_attrs_get_data_by_name(tag_attrs, MM_FILE_TAG_SYNCLYRICS, (void **)&synclyrics_list);
 576         if (ret != FILEINFO_ERROR_NONE) {
 577                 debug_warning(RELEASE, "get data fail");
 578                 return ret;
 579         }
 580
 581         mm_file_retvm_if_fails(RELEASE, synclyrics_list, FILEINFO_ERROR_ATTR_NOT_EXIST);
 582
 583         sync_lyric_item = (AvSynclyricsInfo *)g_list_nth_data(synclyrics_list, index);
 584
 585         mm_file_retvm_if_fails(RELEASE, sync_lyric_item, FILEINFO_ERROR_ATTR_NOT_EXIST);
 586
 587         *time_info = sync_lyric_item->time_info;
 588         *lyrics = sync_lyric_item->lyric_info;
 589
 590         return ret;
 591 }
 592
 593 static int __mm_file_create_tag_attrs(MMHandleType *tag_attrs, const char *filename, bool extract_albumart)
 594 {
 595         int ret = FILEINFO_ERROR_NONE;
 596         MMHandleType attrs = NULL;
 597         MMFileSourceType src;
 598
 599         debug_fenter(RELEASE);
 600
 601         mm_file_retvm_if_fails(DEBUG, tag_attrs, FILEINFO_ERROR_INVALID_ARGUMENT);
 602
 603         ret = _is_file_readable(filename);
 604         if (ret != FILEINFO_ERROR_NONE)
 605                 return ret;
 606
 607 #ifdef __MMFILE_DYN_LOADING__
 608         MMFILE_FUNC_HANDLE func_handle;
 609
 610         ret = _load_dynamic_functions(&func_handle);
 611         if (ret != FILEINFO_ERROR_NONE) {
 612                 debug_error(DEBUG, "load library error\n");
 613                 return ret;
 614         }
 615 #endif
 616
 617         /*set source file infomation*/
 618         MM_FILE_SET_MEDIA_FILE_SRC(src, filename);
 619
 620         /*set attrs*/
 621         ret = mm_attrs_new(g_tag_attrs, ARRAY_SIZE(g_tag_attrs), "tag", NULL, NULL, &attrs);
 622         if (ret) {
 623                 debug_error(DEBUG, "attribute internal error.\n");
 624                 ret = FILEINFO_ERROR_FILE_INTERNAL;
 625                 goto END;
 626         }
 627
 628         ret = _get_tag_info(attrs, &src, extract_albumart);
 629         if (ret != FILEINFO_ERROR_NONE) {
 630                 mm_attrs_free(attrs);
 631                 attrs = NULL;
 632                 debug_error(DEBUG, "failed to get tag: %s\n", filename);
 633         }
 634
 635         *tag_attrs = attrs;
 636
 637 END:
 638 #ifdef __MMFILE_DYN_LOADING__
 639         _unload_dynamic_functions(&func_handle);
 640 #endif
 641
 642         debug_fleave(RELEASE);
 643
 644         return ret;
 645 }
 646
 647 int mm_file_create_tag_attrs(MMHandleType *tag_attrs, const char *filename)
 648 {
 649         return __mm_file_create_tag_attrs(tag_attrs, filename, true);
 650 }
 651
 652 int mm_file_create_tag_attrs_no_albumart(MMHandleType *tag_attrs, const char *filename)
 653 {
 654         return __mm_file_create_tag_attrs(tag_attrs, filename, false);
 655 }
 656
 657 int mm_file_destroy_tag_attrs(MMHandleType tag_attrs)
 658 {
 659         void *artwork = NULL;
 660         GList *synclyrics_list = NULL;
 661         int ret = FILEINFO_ERROR_NONE;
 662
 663         debug_fenter(RELEASE);
 664
 665         mm_file_retvm_if_fails(DEBUG, tag_attrs, FILEINFO_ERROR_INVALID_ARGUMENT);
 666
 667         ret = mm_attrs_get_data_by_name(tag_attrs, MM_FILE_TAG_ARTWORK, &artwork);
 668         mmfile_free(artwork);
 669
 670         ret = mm_attrs_get_data_by_name(tag_attrs, MM_FILE_TAG_SYNCLYRICS, (void **)&synclyrics_list);
 671         mm_file_free_synclyrics_list(synclyrics_list);
 672         mm_attrs_free(tag_attrs);
 673
 674         debug_fleave(RELEASE);
 675
 676         return ret;
 677 }
 678
 679 static int __create_content_attrs(MMHandleType *contents_attrs, const char *filename, MMFILE_PARSE_TYPE parse_type)
 680 {
 681         MMHandleType attrs = NULL;
 682         MMFileSourceType src = {0, };
 683         MMFILE_PARSE_INFO parse = {0, };
 684         int ret = 0;
 685
 686         debug_fenter(RELEASE);
 687
 688         mm_file_retvm_if_fails(DEBUG, contents_attrs, FILEINFO_ERROR_INVALID_ARGUMENT);
 689
 690         ret = _is_file_readable(filename);
 691         if (ret != FILEINFO_ERROR_NONE)
 692                 return ret;
 693
 694 #ifdef __MMFILE_DYN_LOADING__
 695         MMFILE_FUNC_HANDLE func_handle;
 696
 697         ret = _load_dynamic_functions(&func_handle);
 698         if (ret != FILEINFO_ERROR_NONE) {
 699                 debug_error(DEBUG, "load library error\n");
 700                 return ret;
 701         }
 702 #endif
 703         /*set source file infomation*/
 704         MM_FILE_SET_MEDIA_FILE_SRC(src, filename);
 705
 706         /*set attrs*/
 707         ret = mm_attrs_new(g_content_attrs, ARRAY_SIZE(g_content_attrs), "content", NULL, NULL, &attrs);
 708         if (ret) {
 709                 debug_error(DEBUG, "attribute internal error.\n");
 710                 ret = FILEINFO_ERROR_FILE_INTERNAL;
 711                 goto END;
 712         }
 713
 714
 715         parse.type = parse_type;
 716         ret = _get_contents_info(attrs, &src, &parse);
 717         if (ret != FILEINFO_ERROR_NONE) {
 718                 mm_attrs_free(attrs);
 719                 attrs = NULL;
 720                 debug_error(DEBUG, "failed to get contents: %s\n", filename);
 721         }
 722
 723         *contents_attrs = attrs;
 724
 725
 726 END:
 727 #ifdef __MMFILE_DYN_LOADING__
 728         _unload_dynamic_functions(&func_handle);
 729 #endif
 730
 731         debug_fleave(RELEASE);
 732
 733         return ret;
 734 }
 735
 736
 737 int mm_file_create_content_attrs(MMHandleType *contents_attrs, const char *filename)
 738 {
 739         return __create_content_attrs(contents_attrs, filename, MM_FILE_PARSE_TYPE_ALL);
 740 }
 741
 742
 743 static int __mm_file_create_tag_attrs_from_memory(MMHandleType *tag_attrs, const void *data, unsigned int size, int format, bool extract_albumart)
 744 {
 745         MMHandleType attrs = NULL;
 746         MMFileSourceType src;
 747         /*MMFILE_PARSE_INFO parse = {0, };*/
 748         int ret = 0;
 749
 750         debug_fenter(RELEASE);
 751
 752         mm_file_retvm_if_fails(DEBUG, tag_attrs, FILEINFO_ERROR_INVALID_ARGUMENT);
 753         mm_file_retvm_if_fails(DEBUG, data, FILEINFO_ERROR_INVALID_ARGUMENT);
 754
 755 #ifdef __MMFILE_DYN_LOADING__
 756         MMFILE_FUNC_HANDLE func_handle;
 757
 758         ret = _load_dynamic_functions(&func_handle);
 759         if (ret != FILEINFO_ERROR_NONE) {
 760                 debug_error(DEBUG, "load library error\n");
 761                 return ret;
 762         }
 763 #endif
 764
 765         MM_FILE_SET_MEDIA_MEM_SRC(src, data, size, format);
 766
 767         /*set attrs*/
 768         ret = mm_attrs_new(g_tag_attrs, ARRAY_SIZE(g_tag_attrs), "tag", NULL, NULL, &attrs);
 769         if (ret) {
 770                 debug_error(DEBUG, "attribute internal error.\n");
 771                 ret = FILEINFO_ERROR_FILE_INTERNAL;
 772                 goto END;
 773         }
 774
 775         /*parse.type = MM_FILE_PARSE_TYPE_ALL;*/
 776         ret = _get_tag_info(attrs, &src, extract_albumart);
 777         if (ret != FILEINFO_ERROR_NONE) {
 778                 mm_attrs_free(attrs);
 779                 attrs = NULL;
 780                 debug_error(DEBUG, "failed to get tag");
 781         }
 782
 783         *tag_attrs = attrs;
 784
 785 END:
 786 #ifdef __MMFILE_DYN_LOADING__
 787         _unload_dynamic_functions(&func_handle);
 788 #endif
 789
 790         debug_fleave(RELEASE);
 791
 792         return ret;
 793 }
 794
 795 int mm_file_create_tag_attrs_from_memory(MMHandleType *tag_attrs, const void *data, unsigned int size, int format)
 796 {
 797         return __mm_file_create_tag_attrs_from_memory(tag_attrs, data, size, format, true);
 798 }
 799
 800 int mm_file_create_tag_attrs_no_albumart_from_memory(MMHandleType *tag_attrs, const void *data, unsigned int size, int format)
 801 {
 802         return __mm_file_create_tag_attrs_from_memory(tag_attrs, data, size, format, false);
 803 }
 804
 805 int mm_file_create_content_attrs_from_memory(MMHandleType *contents_attrs, const void *data, unsigned int size, int format)
 806 {
 807         MMHandleType attrs = NULL;
 808         MMFileSourceType src;
 809         MMFILE_PARSE_INFO parse = {0, };
 810         int ret = 0;
 811
 812         debug_fenter(RELEASE);
 813
 814         mm_file_retvm_if_fails(DEBUG, contents_attrs, FILEINFO_ERROR_INVALID_ARGUMENT);
 815         mm_file_retvm_if_fails(DEBUG, data, FILEINFO_ERROR_INVALID_ARGUMENT);
 816
 817 #ifdef __MMFILE_DYN_LOADING__
 818         MMFILE_FUNC_HANDLE func_handle;
 819
 820         ret = _load_dynamic_functions(&func_handle);
 821         if (ret != FILEINFO_ERROR_NONE) {
 822                 debug_error(DEBUG, "load library error\n");
 823                 return ret;
 824         }
 825 #endif
 826
 827         MM_FILE_SET_MEDIA_MEM_SRC(src, data, size, format);
 828
 829         /*set attrs*/
 830         ret = mm_attrs_new(g_content_attrs, ARRAY_SIZE(g_content_attrs), "content", NULL, NULL, &attrs);
 831         if (ret) {
 832                 debug_error(DEBUG, "attribute internal error.\n");
 833                 ret = FILEINFO_ERROR_FILE_INTERNAL;
 834                 goto END;
 835         }
 836
 837         parse.type = MM_FILE_PARSE_TYPE_ALL;
 838         ret = _get_contents_info(attrs, &src, &parse);
 839         if (ret != FILEINFO_ERROR_NONE) {
 840                 mm_attrs_free(attrs);
 841                 attrs = NULL;
 842                 debug_error(DEBUG, "failed to get contents");
 843         }
 844
 845         *contents_attrs = attrs;
 846
 847 END:
 848 #ifdef __MMFILE_DYN_LOADING__
 849         _unload_dynamic_functions(&func_handle);
 850 #endif
 851
 852         debug_fleave(RELEASE);
 853
 854         return ret;
 855 }
 856
 857
 858
 859 int mm_file_destroy_content_attrs(MMHandleType contents_attrs)
 860 {
 861         void *thumbnail = NULL;
 862         int ret = FILEINFO_ERROR_NONE;
 863
 864         debug_fenter(RELEASE);
 865
 866         mm_file_retvm_if_fails(DEBUG, contents_attrs, FILEINFO_ERROR_INVALID_ARGUMENT);
 867
 868         ret = mm_attrs_get_data_by_name(contents_attrs, MM_FILE_CONTENT_VIDEO_THUMBNAIL, &thumbnail);
 869         mmfile_free(thumbnail);
 870
 871         mm_attrs_free(contents_attrs);
 872
 873         debug_fleave(RELEASE);
 874
 875         return ret;
 876 }
 877
 878
 879
 880 int mm_file_get_stream_info(const char *filename, int *audio_stream_num, int *video_stream_num)
 881 {
 882         MMFileSourceType     src = {0, };
 883         MMFILE_PARSE_INFO    parse = {0, };
 884
 885         int ret = 0;
 886
 887         debug_fenter(RELEASE);
 888
 889         mm_file_retvm_if_fails(DEBUG, audio_stream_num, FILEINFO_ERROR_INVALID_ARGUMENT);
 890         mm_file_retvm_if_fails(DEBUG, video_stream_num, FILEINFO_ERROR_INVALID_ARGUMENT);
 891
 892         ret = _is_file_readable(filename);
 893         if (ret != FILEINFO_ERROR_NONE)
 894                 return ret;
 895
 896 #ifdef __MMFILE_DYN_LOADING__
 897         MMFILE_FUNC_HANDLE func_handle;
 898
 899         ret = _load_dynamic_functions(&func_handle);
 900         if (ret != FILEINFO_ERROR_NONE) {
 901                 debug_error(DEBUG, "load library error\n");
 902                 return ret;
 903         }
 904 #endif
 905
 906         /*set source file infomation*/
 907         MM_FILE_SET_MEDIA_FILE_SRC(src, filename);
 908
 909
 910         parse.type = MM_FILE_PARSE_TYPE_SIMPLE;
 911         ret = _get_contents_info(NULL, &src, &parse);
 912         if (ret != FILEINFO_ERROR_NONE) {
 913                 debug_error(DEBUG, "failed to get stream info: %s\n", filename);
 914         } else {
 915                 if (parse.audio_track_num == 0 && parse.video_track_num == 0) {
 916                         debug_error(DEBUG, "empty header. retry to get stream info: %s\n", filename);
 917                         parse.type = MM_FILE_PARSE_TYPE_NORMAL;
 918                         ret = _get_contents_info(NULL, &src, &parse);
 919                 }
 920         }
 921
 922         /*set number of each stream*/
 923         *audio_stream_num = parse.audio_track_num;
 924         *video_stream_num = parse.video_track_num;
 925
 926 #ifdef __MMFILE_DYN_LOADING__
 927         _unload_dynamic_functions(&func_handle);
 928 #endif
 929
 930         debug_fleave(RELEASE);
 931
 932         return ret;
 933 }
 934
 935
 936 int mm_file_create_content_attrs_simple(MMHandleType *contents_attrs, const char *filename)
 937 {
 938         return __create_content_attrs(contents_attrs, filename, MM_FILE_PARSE_TYPE_NORMAL);
 939 }
 940
 941
 942 int mm_file_create_content_attrs_safe(MMHandleType *contents_attrs, const char *filename)
 943 {
 944         return __create_content_attrs(contents_attrs, filename, MM_FILE_PARSE_TYPE_SAFE);
 945 }
 946
 947
 948 int mm_file_get_video_frame(const char *path, int64_t timestamp, bool is_accurate, unsigned char **frame, int *size, int *width, int *height)
 949 {
 950         int ret = 0;
 951         void *formatFuncHandle = NULL;
 952
 953         mm_file_retvm_if_fails(DEBUG, path, FILEINFO_ERROR_INVALID_ARGUMENT);
 954
 955 #ifdef __MMFILE_DYN_LOADING__
 956         /* Get from function argument */
 957         formatFuncHandle = dlopen(MMFILE_FORMAT_SO_FILE_NAME, RTLD_LAZY);
 958         if (!formatFuncHandle) {
 959                 debug_error(DEBUG, "error : dlopen");
 960                 goto exception;
 961         }
 962
 963         mmfile_format_get_frame = dlsym(formatFuncHandle, "mmfile_format_get_frame");
 964         if (!mmfile_format_get_frame) {
 965                 debug_error(DEBUG, "error : load library");
 966                 goto exception;
 967         }
 968 #endif
 969
 970         debug_msg(RELEASE, "file path [%s] is_accurate [%d]", path, is_accurate);
 971
 972         ret = mmfile_format_get_frame(path, timestamp, is_accurate, frame, size, width, height);
 973         if (ret  == MMFILE_FORMAT_FAIL) {
 974                 debug_error(DEBUG, "error : get frame");
 975                 goto exception;
 976         }
 977
 978         if (formatFuncHandle)
 979                 dlclose(formatFuncHandle);
 980
 981         return FILEINFO_ERROR_NONE;
 982
 983 exception:
 984         if (formatFuncHandle)
 985                 dlclose(formatFuncHandle);
 986
 987         return FILEINFO_ERROR_FILE_INTERNAL;
 988 }
 989
 990
 991 int mm_file_get_video_frame_from_memory(const void *data, unsigned int datasize, int64_t timestamp, bool is_accurate, unsigned char **frame, int *size, int *width, int *height)
 992 {
 993         int ret = 0;
 994         void *formatFuncHandle = NULL;
 995
 996         mm_file_retvm_if_fails(DEBUG, data, FILEINFO_ERROR_INVALID_ARGUMENT);
 997         mm_file_retvm_if_fails(DEBUG, datasize != 0, FILEINFO_ERROR_INVALID_ARGUMENT);
 998
 999 #ifdef __MMFILE_DYN_LOADING__
1000         /* Get from function argument */
1001         formatFuncHandle = dlopen(MMFILE_FORMAT_SO_FILE_NAME, RTLD_LAZY);
1002         if (!formatFuncHandle) {
1003                 debug_error(DEBUG, "error : dlopen");
1004                 goto exception;
1005         }
1006
1007         mmfile_format_get_frame_from_memory = dlsym(formatFuncHandle, "mmfile_format_get_frame_from_memory");
1008         if (!mmfile_format_get_frame_from_memory) {
1009                 debug_error(DEBUG, "error : load library");
1010                 goto exception;
1011         }
1012 #endif
1013
1014         debug_msg(RELEASE, "data [%p], data_size[%d], is_accurate [%d]", data, datasize, is_accurate);
1015
1016         ret = mmfile_format_get_frame_from_memory(data, datasize, timestamp, is_accurate, frame, size, width, height);
1017         if (ret  == MMFILE_FORMAT_FAIL) {
1018                 debug_error(DEBUG, "error : get frame");
1019                 goto exception;
1020         }
1021
1022         if (formatFuncHandle)
1023                 dlclose(formatFuncHandle);
1024
1025         return FILEINFO_ERROR_NONE;
1026
1027 exception:
1028         if (formatFuncHandle)
1029                 dlclose(formatFuncHandle);
1030
1031         return FILEINFO_ERROR_FILE_INTERNAL;
1032 }
1033
1034
1035 int mm_file_check_uhqa(const char *filename, bool *is_uhqa)
1036 {
1037         MMHandleType attrs = NULL;
1038         MMFileSourceType src = {0, };
1039         MMFILE_PARSE_INFO parse = {0, };
1040         int ret = 0;
1041
1042         ret = _is_file_readable(filename);
1043         if (ret != FILEINFO_ERROR_NONE)
1044                 return ret;
1045
1046 #ifdef __MMFILE_DYN_LOADING__
1047         MMFILE_FUNC_HANDLE func_handle;
1048
1049         ret = _load_dynamic_functions(&func_handle);
1050         if (ret != FILEINFO_ERROR_NONE) {
1051                 debug_error(DEBUG, "load library error\n");
1052                 return ret;
1053         }
1054 #endif
1055
1056         /*set source file infomation*/
1057         MM_FILE_SET_MEDIA_FILE_SRC(src, filename);
1058
1059         /*set attrs*/
1060         ret = mm_attrs_new(g_content_attrs, ARRAY_SIZE(g_content_attrs), "content", NULL, NULL, &attrs);
1061         if (ret) {
1062                 debug_error(DEBUG, "attribute internal error.\n");
1063                 ret = FILEINFO_ERROR_FILE_INTERNAL;
1064                 goto END;
1065         }
1066
1067         parse.type = MM_FILE_PARSE_TYPE_NORMAL;
1068         ret = _get_contents_info(attrs, &src, &parse);
1069         if (ret == FILEINFO_ERROR_NONE) {
1070                 *is_uhqa = parse.is_uhqa;
1071         } else {
1072                 debug_error(DEBUG, "_get_contents_info failed\n");
1073                 *is_uhqa = false;
1074         }
1075
1076         mm_attrs_free(attrs);
1077
1078 END:
1079 #ifdef __MMFILE_DYN_LOADING__
1080         _unload_dynamic_functions(&func_handle);
1081 #endif
1082
1083         debug_fleave(RELEASE);
1084
1085         return ret;
1086 }