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FS#5720 — improved meta data extraction from SID files

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12515 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Robert Kukla 2007-02-28 00:58:44 +00:00
parent 237ff9e615
commit 726181b212
1 changed files with 15 additions and 6 deletions
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21
apps/metadata.c
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@ -26,6 +26,7 @@
#include "metadata.h"
#include "mp3_playback.h"
#include "logf.h"
#include "rbunicode.h"
#include "atoi.h"
#include "replaygain.h"
#include "debug.h"
@ -1727,7 +1728,7 @@ static bool get_sid_metadata(int fd, struct mp3entry* id3)
if ((lseek(fd, 0, SEEK_SET) < 0)
|| ((read_bytes = read(fd, buf, sizeof(id3->path))) < 44))
|| ((read_bytes = read(fd, buf, 0x80)) < 0x80))
{
return false;
}
@ -1740,15 +1741,23 @@ static bool get_sid_metadata(int fd, struct mp3entry* id3)
p = id3->id3v2buf;
/* Copy Title (assumed max 0x1f letters + 1 zero byte) */
strncpy(p, (char *)&buf[0x16], 0x20);
p[0x1f]=0; /* make sure it is zero terminated */
id3->title = p;
p += strlen(p)+1;
buf[0x16+0x1f] = 0;
p = iso_decode(&buf[0x16], p, 0, strlen(&buf[0x16])+1);
/* Copy Artist (assumed max 0x1f letters + 1 zero byte) */
strncpy(p, (char *)&buf[0x36], 0x20);
p[0x1f]=0; /* make sure it is zero terminated */
id3->artist = p;
buf[0x36+0x1f] = 0;
p = iso_decode(&buf[0x36], p, 0, strlen(&buf[0x36])+1);
/* Copy Album (assumed max 4 letters + 1 zero byte) */
buf[0x56+0x4] = 0;
id3->year = atoi(&buf[0x56]);
/* Copy Album (assumed max 0x1f-0x05 letters + 1 zero byte) */
id3->album = p;
buf[0x56+0x1f] = 0;
p = iso_decode(&buf[0x5b], p, 0, strlen(&buf[0x5b])+1);
id3->bitrate = 706;
id3->frequency = 44100;