4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Haejeong Kim <backto.kim@samsung.com>
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
12 * http://www.apache.org/licenses/LICENSE-2.0
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.
22 #ifndef _MM_FILE_UTILS_H_
23 #define _MM_FILE_UTILS_H_
34 #include <sys/types.h>
39 #include "mm_file_formats.h"
41 #define MMFILE_UTIL_FAIL -1
42 #define MMFILE_UTIL_SUCCESS 0
44 #define MMFILE_IO_FAILED MMFILE_UTIL_FAIL
45 #define MMFILE_IO_SUCCESS MMFILE_UTIL_SUCCESS
46 #define CAST_MM_HANDLE(x) (MMHandleType)(x)
48 #define MMFILE_SAFE_FREE(src) {if (src) {free(src); src = NULL; } }
57 #define MM_FILE_INI_PATH "/etc/multimedia/mm_file_config.ini"
60 /*////////////////////////////////////////////////////////////////////// */
61 /* ENDIAN UTIL API // */
62 /*////////////////////////////////////////////////////////////////////// */
63 inline unsigned int mmfile_io_be_uint32(unsigned int value);
64 inline unsigned int mmfile_io_le_uint32(unsigned int value);
65 inline int mmfile_io_be_int32(unsigned int value);
66 inline int mmfile_io_le_int32(unsigned int value);
67 inline unsigned short mmfile_io_be_uint16(unsigned short value);
68 inline unsigned short mmfile_io_le_uint16(unsigned short value);
69 inline short mmfile_io_be_int16(unsigned short value);
70 inline short mmfile_io_le_int16(unsigned short value);
71 inline float mmfile_io_be_float32(float value);
73 typedef struct MMFileIOHandle {
74 struct MMFileIOFunc *iofunc;
75 int flags; /* file flags */
80 /*////////////////////////////////////////////////////////////////////// */
81 /* FILE HEADER CHECK API // */
82 /*////////////////////////////////////////////////////////////////////// */
83 int MMFileFormatIsValidMP3(MMFileIOHandle *pFileIO, const char *mmfileuri, int frameCnt);
84 int MMFileFormatIsValidAAC(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
85 int MMFileFormatIsValidASF(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
86 int MMFileFormatIsValidMP4(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
87 int MMFileFormatIsValidAVI(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
88 int MMFileFormatIsValidAMR(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
89 int MMFileFormatIsValidWAV(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
90 int MMFileFormatIsValidMMF(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
91 int MMFileFormatIsValidMID(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
92 int MMFileFormatIsValidIMY(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
93 int MMFileFormatIsValidWMA(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
94 int MMFileFormatIsValidWMV(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
95 int MMFileFormatIsValidOGG(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
96 int MMFileFormatIsValidREAL(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
97 int MMFileFormatIsValidMatroska(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
98 int MMFileFormatIsValidQT(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
99 int MMFileFormatIsValidFLAC(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
100 int MMFileFormatIsValidFLV(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
101 int MMFileFormatIsValidMPEGTS(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
102 int MMFileFormatIsValidMPEGPS(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
103 int MMFileFormatIsValidMPEGVIDEO(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
104 int MMFileFormatIsValidMPEGAUDIO(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
105 int MMFileFormatIsValidAIFF(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
106 int MMFileFormatIsValidAPE(MMFileIOHandle *pFileIO, const char *mmfileuri, int dummy);
110 /*////////////////////////////////////////////////////////////////////// */
111 /* IO HANDLER API // */
112 /*////////////////////////////////////////////////////////////////////// */
113 #define MMFILE_URI_MAX_LEN 512
114 #define MMFILE_FILE_URI "file://"
115 #define MMFILE_FILE_URI_LEN 7
116 #define MMFILE_MEM_URI "mem://"
117 #define MMFILE_MEM_URI_LEN 6
118 #define MMFILE_MMAP_URI "mmap://"
119 #define MMFILE_MMAP_URI_LEN 7
120 #define MMFILE_AVIO_BUFFER_LEN 32768
122 #define MMFILE_RDONLY O_RDONLY
124 #define MMFILE_SEEK_SET SEEK_SET
125 #define MMFILE_SEEK_CUR SEEK_CUR
126 #define MMFILE_SEEK_END SEEK_END
128 typedef struct MMFileIOFunc {
129 const char *handleName;
130 int (*mmfile_open)(MMFileIOHandle *h, const char *filename, int flags);
131 int (*mmfile_read)(MMFileIOHandle *h, unsigned char *buf, int size);
132 int (*mmfile_write)(MMFileIOHandle *h, unsigned char *buf, int size);
133 int64_t(*mmfile_seek)(MMFileIOHandle *h, int64_t pos, int whence);
134 long long(*mmfile_tell)(MMFileIOHandle *h);
135 int (*mmfile_close)(MMFileIOHandle *h);
136 struct MMFileIOFunc *next;
140 int mmfile_register_io_func(MMFileIOFunc *iofunc);
141 int mmfile_register_io_all();
143 int mmfile_open(MMFileIOHandle **h, const char *filename, int flags);
144 int mmfile_read(MMFileIOHandle *h, unsigned char *buf, int size);
145 int mmfile_write(MMFileIOHandle *h, unsigned char *buf, int size);
146 int64_t mmfile_seek(MMFileIOHandle *h, int64_t pos, int whence);
147 long long mmfile_tell(MMFileIOHandle *h);
148 long long mmfile_get_size(MMFileIOHandle *h);
149 int mmfile_close(MMFileIOHandle *h);
153 /*////////////////////////////////////////////////////////////////////// */
155 /*////////////////////////////////////////////////////////////////////// */
156 #define MMFILE_FILE_FMT_MAX_LEN 25
157 #define MMFILE_MIMETYPE_MAX_LEN 40
158 #define MMFILE_FILE_EXT_MAX_LEN 7
160 int mmfile_util_get_ffmpeg_format(const char *mime, char *ffmpegFormat);
161 int mmfile_util_get_mimetype(int formatId, char *mimeType, int buf_size);
164 /*////////////////////////////////////////////////////////////////////// */
166 /*////////////////////////////////////////////////////////////////////// */
167 void mmfile_format_print_contents(MMFileFormatContext *in);
168 void mmfile_format_print_tags(MMFileFormatContext *in);
169 void mmfile_format_print_frame(MMFileFormatFrame *in);
172 /*////////////////////////////////////////////////////////////////////// */
174 /*////////////////////////////////////////////////////////////////////// */
175 char *mmfile_get_charset(const char *str);
176 char *mmfile_string_convert(const char *str, unsigned int len, const char *to_codeset, const char *from_codeset, gsize *bytes_read, unsigned int *bytes_written);
179 /*////////////////////////////////////////////////////////////////////// */
181 /*////////////////////////////////////////////////////////////////////// */
182 char *MMFileUtilGetLocale();
187 /*////////////////////////////////////////////////////////////////////// */
189 /*////////////////////////////////////////////////////////////////////// */
191 MMFILE_PIXEL_FORMAT_YUV420 = 0,
192 MMFILE_PIXEL_FORMAT_YUV422 = 1,
193 MMFILE_PIXEL_FORMAT_RGB565 = 2,
194 MMFILE_PIXEL_FORMAT_RGB888 = 3,
195 MMFILE_PIXEL_FORMAT_MAX,
196 } eMMFilePixelFormat;
198 int mmfile_util_image_convert(unsigned char *src, eMMFilePixelFormat src_fmt, int src_width, int src_height, unsigned char *dst, eMMFilePixelFormat dst_fmt, int dst_width, int dst_height);
201 #ifdef __MMFILE_MEM_TRACE__
202 /*////////////////////////////////////////////////////////////////////// */
203 /* MEMORY DEBUG API // */
204 /*////////////////////////////////////////////////////////////////////// */
205 char *mmfile_string_convert_debug(const char *str, unsigned int len, const char *to_codeset, const char *from_codeset,
212 #define mmfile_string_convert(str, len, to_codeset, from_codeset, bytes_read, bytes_written) mmfile_string_convert_debug((str), (len), (to_codeset), (from_codeset), (bytes_read), (bytes_written), __func__, __LINE__)
215 #define mmfile_free(ptr) do { g_free((ptr)); (ptr) = NULL; } while (0)
219 /*////////////////////////////////////////////////////////////////////// */
221 /*////////////////////////////////////////////////////////////////////// */
223 #define MM_FILE_REVERSE_BYTE_ORDER_INT(i) ((int)((((i)&0xFF000000)>>24) | (((i)&0x00FF0000)>>8) | (((i)&0x0000FF00)<<8) | (((i)&0x000000FF)<<24)))
224 #define MM_FILE_REVERSE_BYTE_ORDER_SHORT(s) ((short)((((s)&0xFF00)>>8) | (((s)&0x00FF)<<8)))
226 #define _STRNCPY_EX(dst, src, size) { if ((size > 0)) {strncpy((char*)(dst), (char*)(src), (size)); *((dst) + (size)) = '\0'; } }
228 inline static int __AvMemstr(unsigned char *mem, unsigned char *str, int str_len, int search_range)
231 unsigned char *pSrc = mem;
233 for (offset = 0; offset < search_range; offset++) {
235 if (memcmp(pSrc, str, str_len) == 0)
242 #define IS_ID3V2_TAG(x) (((x))[0] == 0x49 && ((x))[1] == 0x44 && ((x))[2] == 0x33)
243 #define IS_INCLUDE_URL(x) (((x))[0] == 0x2D && ((x))[1] == 0x2D && ((x))[2] == 0x3E)
244 #define IS_INCLUDE_URL_UTF16(x) (((x))[0] == 0x2D && ((x))[1] == NULL && ((x))[2] == 0x2D && ((x))[3] == NULL && ((x))[4] == 0x3E && ((x))[5] == NULL)
245 #define IS_ENCODEDBY_UTF16(x) (((x))[0] == 0xFF && ((x))[1] == 0xFE)
246 #define IS_ENCODEDBY_UTF16_R(x) (((x))[0] == 0xFE && ((x))[1] == 0xFF)
248 #define NEWLINE_OF_UTF16(x) (((x))[0] == 0xFF && ((x))[1] == 0xFE && ((x))[2] == 0x00 && ((x))[3] == 0x00)
249 #define NEWLINE_OF_UTF16_R(x) (((x))[0] == 0xFE && ((x))[1] == 0xFF && ((x))[2] == 0x00 && ((x))[3] == 0x00)
252 #define MP3_TAGv2_HEADER_LEN 10
253 #define MP3_TAGv2_23_TXT_HEADER_LEN 10
254 #define MP3_TAGv2_22_TXT_HEADER_LEN 6
255 #define TAGV1_SEEK_GAP 10
259 AV_ID3V2_PICTURE_TYPE_MIN,
260 AV_ID3V2_PICTURE_TYPE_OTHER = AV_ID3V2_PICTURE_TYPE_MIN,
261 AV_ID3V2_PICTURE_TYPE_PNG_ONLY_FILEICON,
262 AV_ID3V2_PICTURE_TYPE_OTHER_FILEICON,
263 AV_ID3V2_PICTURE_TYPE_FRONT_COVER,
264 AV_ID3V2_PICTURE_TYPE_BACK_COVER,
265 AV_ID3V2_PICTURE_TYPE_LEAFLET_PAGE,
266 AV_ID3V2_PICTURE_TYPE_MEDIA_SIDEOFCD,
267 AV_ID3V2_PICTURE_TYPE_LEAD_ARTIST,
268 AV_ID3V2_PICTURE_TYPE_ARTIST_PERFORMER,
269 AV_ID3V2_PICTURE_TYPE_CONDUCTOR,
270 AV_ID3V2_PICTURE_TYPE_BAND_ORCHESTRA,
271 AV_ID3V2_PICTURE_TYPE_COMPOSER,
272 AV_ID3V2_PICTURE_TYPE_LYRICIST_TEXTWRITER,
273 AV_ID3V2_PICTURE_TYPE_RECORDING_LOCATION,
274 AV_ID3V2_PICTURE_TYPE_DURING_RECORDING,
275 AV_ID3V2_PICTURE_TYPE_DURING_PERFORMANCE,
276 AV_ID3V2_PICTURE_TYPE_MOVIE_VIDEO_SCREEN_CAPTURE,
277 AV_ID3V2_PICTURE_TYPE_BRIGHT_COLOURED_FISH,
278 AV_ID3V2_PICTURE_TYPE_ILLUSTRATION,
279 AV_ID3V2_PICTURE_TYPE_BAND_ARTIST_LOGOTYPE,
280 AV_ID3V2_PICTURE_TYPE_PUBLISHER_STUDIO_LOGOTYPE,
282 AV_ID3V2_PICTURE_TYPE_MAX,
283 AV_ID3V2_PICTURE_TYPE_UNKNOWN = AV_ID3V2_PICTURE_TYPE_MAX /* Unknown picture type */
285 } AvID3v2PictureType;
288 #define MP3TAGINFO_SIZE 128 /* file end 128 byte */
289 #define MP3_ID3_TITLE_LENGTH 30
290 #define MP3_ID3_ARTIST_LENGTH 30
291 #define MP3_ID3_ALBUM_LENGTH 30
292 #define MP3_ID3_YEAR_LENGTH 4
293 #define MP3_ID3_DESCRIPTION_LENGTH 30
294 #define MP3_ID3_GENRE_LENGTH 30
296 #define MP3_ID3_TRACKNUM_LENGTH 30
297 #define MP3_ID3_ENCBY_LENGTH 30
298 #define MP3_ID3_URL_LENGTH 100
299 #define MP3_ID3_FRAMEID_LENGTH 30
300 #define MP3_ID3_ORIGINARTIST_LENGTH 30
301 #define MP3_ID3_COMPOSER_LENGTH 100
302 #define MP3_ID3_IMAGE_DESCRIPTION_MAX_LENGTH 65
303 #define MP3_ID3_IMAGE_MIME_TYPE_MAX_LENGTH 31
304 #define MP3_ID3_IMAGE_EXT_MAX_LENGTH 4
305 #define TCC_FM_PATH_MOUNT_MMC "/Mount/Mmc"
310 AV_ID3V2_ISO_8859 = 0,
316 } AvID3v2EncodingType;
320 unsigned char *pImageBuf;
321 char *imageDescription;
322 char imageMIMEType[MP3_ID3_IMAGE_MIME_TYPE_MAX_LENGTH];
323 char imageExt[MP3_ID3_IMAGE_EXT_MAX_LENGTH];
330 } AvTagVer2ImageInfo;
333 AV_ID3TAG_TITLE = 0, /*Title/songname/ */
334 AV_ID3TAG_ARTIST, /*Lead performer(s)/Soloist(s), */
337 AV_ID3TAG_TRACKNUM, /*Track number/Position in set */
340 AV_ID3TAG_ALBUM_ARTIST,
341 AV_ID3TAG_CONDUCTOR, /*[#TPE3 Conductor/performer refinement], ADDED: 2010-01-xx*/
344 AV_ID3TAG_ENCBY, /*Encoded by */
345 AV_ID3TAG_URL, /*User defined URL link frame for ID3V2 Tag */
346 AV_ID3TAG_ORIGIN_ARTIST, /*Original artist(s)/performer(s) */
347 AV_ID3TAG_RECDATE, /*Recording dates */
348 AV_ID3TAG_PART_OF_SET,
349 AV_ID3TAG_UNSYNCLYRICS, /*Unsychronised lyrics/text transcription */
350 AV_ID3TAG_CONTENT_GROUP, /* for PC Studio Podcast */
352 AV_ID3TAG_SYNCLYRICS, /*Sychronised lyrics/text */
359 } AvTagVer2AdditionalData;
368 /* To send resolution info to appl from OEM */
372 unsigned int bitRate;
373 unsigned int sampleRate;
374 unsigned int channels;
378 char *pToc; /* VBR??? SeekPosition?? ????? ???? TOC ??????? ?????? ??\EF\BF???? char ?��, 100 ????? ???? */
379 unsigned int mpegVersion; /* 1 : mpeg 1, 2 : mpeg 2, 3 : mpeg2.5 */
380 unsigned int layer; /* 1 : layer1, 2 : layer2, 3 : layer3 */
381 unsigned int channelIndex; /* 0 : stereo, 1 : joint_stereo, 2 : dual_channel, 3 : mono */
382 unsigned int objectType;
383 unsigned int headerType;
384 long long fileLen; /* mp3 ?????? ??u ???? */
385 long headerPos; /* mp3 ????\EF\BF?o?????? ??????? ??? */
386 long long datafileLen; /* ID3Tag???? ??????? ???? mp3 frame???? ????, VBR??? XHEADDATA ?? bytes ?? ?????? */
387 int frameSize; /* mp3 frame ?? ???? ??? */
388 int frameNum; /* mp3 ????? ???????? ?? ?????��\EF\BF? */
389 bool bVbr; /* VBR mp3? */
390 bool bPadding; /* Padding? */
393 AvID3TagInfo tagInfo[AV_ID3TAG_MAX];
396 AvTagVer2ImageInfo imageInfo; /*Album art attached feature */
397 AvTagVer2AdditionalData tagV2Info; /*Needed data for ID3 tag parsing */
412 unsigned long time_info;
416 void mm_file_free_synclyrics_list(GList *synclyrics_list);
418 inline static void mm_file_free_AvFileContentInfo(AvFileContentInfo *pInfo)
425 for (i = 0; i < AV_ID3TAG_MAX; i++)
426 mmfile_free(pInfo->tagInfo[i].value);
428 mmfile_free(pInfo->pToc);
429 mmfile_free(pInfo->imageInfo.pImageBuf);
430 mmfile_free(pInfo->imageInfo.imageDescription);
431 if (strlen(pInfo->imageInfo.imageMIMEType) > 0)
432 memset(pInfo->imageInfo.imageMIMEType, 0, MP3_ID3_IMAGE_MIME_TYPE_MAX_LENGTH);
436 bool mm_file_id3tag_parse_v110(AvFileContentInfo *pInfo, unsigned char *buffer); /*20050401 Condol : for MP3 content Info. */
437 bool mm_file_id3tag_parse_v222(AvFileContentInfo *pInfo, unsigned char *buffer);
438 bool mm_file_id3tag_parse_v223(AvFileContentInfo *pInfo, unsigned char *buffer);
439 bool mm_file_id3tag_parse_v224(AvFileContentInfo *pInfo, unsigned char *buffer);
440 void mm_file_id3tag_restore_content_info(AvFileContentInfo *pInfo);
441 int MMFileUtilGetMetaDataFromMKV(MMFileFormatContext *formatContext);
442 int MMFileUtilGetMetaDataFromMP4(MMFileFormatContext *formatContext);
443 int ParseSpatialVideoMetadataFromXMLString(const char *xmlStr, MMFileFormatContext *formatContext);
450 #endif /*_MMFILE_UTILS_H_*/