release/src/router/minidlna/metadata.h

   1 /* Metadata extraction
   2  *
   3  * Project : minidlna
   4  * Website : http://sourceforge.net/projects/minidlna/
   5  * Author  : Justin Maggard
   6  *
   7  * MiniDLNA media server
   8  * Copyright (C) 2008-2009  Justin Maggard
   9  *
  10  * This file is part of MiniDLNA.
  11  *
  12  * MiniDLNA is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License version 2 as
  14  * published by the Free Software Foundation.
  15  *
  16  * MiniDLNA is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with MiniDLNA. If not, see <http://www.gnu.org/licenses/>.
  23  */
  24 #ifndef __METADATA_H__
  25 #define __METADATA_H__
  26
  27 typedef struct metadata_s {
  28         char *title;
  29         char *artist;
  30         char *creator;
  31         char *album;
  32         char *genre;
  33         char *comment;
  34         char *channels;
  35         char *bitrate;
  36         char *frequency;
  37         char *bps;
  38         char *resolution;
  39         char *duration;
  40         char *date;
  41         char *mime;
  42         char *dlna_pn;
  43 } metadata_t;
  44
  45 typedef struct tsinfo_s {
  46         int x;
  47         int packet_size;
  48 } tsinfo_t;
  49
  50 typedef enum {
  51   AAC_INVALID   =  0,
  52   AAC_MAIN      =  1, /* AAC Main */
  53   AAC_LC        =  2, /* AAC Low complexity */
  54   AAC_SSR       =  3, /* AAC SSR */
  55   AAC_LTP       =  4, /* AAC Long term prediction */
  56   AAC_HE        =  5, /* AAC High efficiency (SBR) */
  57   AAC_SCALE     =  6, /* Scalable */
  58   AAC_TWINVQ    =  7, /* TwinVQ */
  59   AAC_CELP      =  8, /* CELP */
  60   AAC_HVXC      =  9, /* HVXC */
  61   AAC_TTSI      = 12, /* TTSI */
  62   AAC_MS        = 13, /* Main synthetic */
  63   AAC_WAVE      = 14, /* Wavetable synthesis */
  64   AAC_MIDI      = 15, /* General MIDI */
  65   AAC_FX        = 16, /* Algorithmic Synthesis and Audio FX */
  66   AAC_LC_ER     = 17, /* AAC Low complexity with error recovery */
  67   AAC_LTP_ER    = 19, /* AAC Long term prediction with error recovery */
  68   AAC_SCALE_ER  = 20, /* AAC scalable with error recovery */
  69   AAC_TWINVQ_ER = 21, /* TwinVQ with error recovery */
  70   AAC_BSAC_ER   = 22, /* BSAC with error recovery */
  71   AAC_LD_ER     = 23, /* AAC LD with error recovery */
  72   AAC_CELP_ER   = 24, /* CELP with error recovery */
  73   AAC_HXVC_ER   = 25, /* HXVC with error recovery */
  74   AAC_HILN_ER   = 26, /* HILN with error recovery */
  75   AAC_PARAM_ER  = 27, /* Parametric with error recovery */
  76   AAC_SSC       = 28, /* AAC SSC */
  77   AAC_HE_L3     = 31, /* Reserved : seems to be HeAAC L3 */
  78 } aac_object_type_t;
  79
  80 typedef enum {
  81         NONE,
  82         EMPTY,
  83         VALID
  84 } ts_timestamp_t;
  85
  86 int
  87 ends_with(const char * haystack, const char * needle);
  88
  89 char *
  90 modifyString(char * string, const char * before, const char * after, short like);
  91
  92 void
  93 check_for_captions(const char * path, sqlite_int64 detailID);
  94
  95 sqlite_int64
  96 GetFolderMetadata(const char * name, const char * path, const char * artist, const char * genre, const char * album_art);
  97
  98 sqlite_int64
  99 GetAudioMetadata(const char * path, char * name);
 100
 101 sqlite_int64
 102 GetImageMetadata(const char * path, char * name);
 103
 104 sqlite_int64
 105 GetVideoMetadata(const char * path, char * name);
 106
 107 #endif