diff options
Diffstat (limited to 'apps/metadata/mod.c')
-rw-r--r-- | apps/metadata/mod.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/apps/metadata/mod.c b/apps/metadata/mod.c deleted file mode 100644 index de76823e91..0000000000 --- a/apps/metadata/mod.c +++ /dev/null | |||
@@ -1,103 +0,0 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2005 Dave Chapman | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | #include <stdio.h> | ||
22 | #include <stdlib.h> | ||
23 | #include <ctype.h> | ||
24 | #include <inttypes.h> | ||
25 | |||
26 | #include "system.h" | ||
27 | #include "metadata.h" | ||
28 | #include <string-extra.h> | ||
29 | #include "metadata_common.h" | ||
30 | #include "metadata_parsers.h" | ||
31 | #include "rbunicode.h" | ||
32 | |||
33 | #define MODULEHEADERSIZE 0x438 | ||
34 | |||
35 | bool get_mod_metadata(int fd, struct mp3entry* id3) | ||
36 | { | ||
37 | /* Use the trackname part of the id3 structure as a temporary buffer */ | ||
38 | unsigned char *buf = id3->id3v2buf; | ||
39 | unsigned char id[4]; | ||
40 | bool is_mod_file = false; | ||
41 | |||
42 | /* Seek to file begin */ | ||
43 | if (lseek(fd, 0, SEEK_SET) < 0) | ||
44 | return false; | ||
45 | /* Use id3v2buf as buffer for the track name */ | ||
46 | if (read(fd, buf, sizeof(id3->id3v2buf)) < (ssize_t)sizeof(id3->id3v2buf)) | ||
47 | return false; | ||
48 | /* Seek to MOD ID position */ | ||
49 | if (lseek(fd, MODULEHEADERSIZE, SEEK_SET) < 0) | ||
50 | return false; | ||
51 | /* Read MOD ID */ | ||
52 | if (read(fd, id, sizeof(id)) < (ssize_t)sizeof(id)) | ||
53 | return false; | ||
54 | |||
55 | /* Mod type checking based on MikMod */ | ||
56 | /* Protracker and variants */ | ||
57 | if ((!memcmp(id, "M.K.", 4)) || (!memcmp(id, "M!K!", 4))) { | ||
58 | is_mod_file = true; | ||
59 | } | ||
60 | |||
61 | /* Star Tracker */ | ||
62 | if (((!memcmp(id, "FLT", 3)) || (!memcmp(id, "EXO", 3))) && | ||
63 | (isdigit(id[3]))) { | ||
64 | char numchn = id[3] - '0'; | ||
65 | if (numchn == 4 || numchn == 8) | ||
66 | is_mod_file = true; | ||
67 | } | ||
68 | |||
69 | /* Oktalyzer (Amiga) */ | ||
70 | if (!memcmp(id, "OKTA", 4)) { | ||
71 | is_mod_file = true; | ||
72 | } | ||
73 | |||
74 | /* Oktalyser (Atari) */ | ||
75 | if (!memcmp(id, "CD81", 4)) { | ||
76 | is_mod_file = true; | ||
77 | } | ||
78 | |||
79 | /* Fasttracker */ | ||
80 | if ((!memcmp(id + 1, "CHN", 3)) && (isdigit(id[0]))) { | ||
81 | is_mod_file = true; | ||
82 | } | ||
83 | /* Fasttracker or Taketracker */ | ||
84 | if (((!memcmp(id + 2, "CH", 2)) || (!memcmp(id + 2, "CN", 2))) | ||
85 | && (isdigit(id[0])) && (isdigit(id[1]))) { | ||
86 | is_mod_file = true; | ||
87 | } | ||
88 | |||
89 | /* Don't try to play if we can't find a known mod type | ||
90 | * (there are mod files which have nothing to do with music) */ | ||
91 | if (!is_mod_file) | ||
92 | return false; | ||
93 | |||
94 | id3->title = id3->id3v2buf; /* Point title to previous read ID3 buffer. */ | ||
95 | id3->bitrate = filesize(fd)/1024; /* size in kb */ | ||
96 | id3->frequency = 44100; | ||
97 | id3->length = 120*1000; | ||
98 | id3->vbr = false; | ||
99 | id3->filesize = filesize(fd); | ||
100 | |||
101 | return true; | ||
102 | } | ||
103 | |||