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Add support for some native AIFF metadata fields

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Change-Id: I710480a119e0a9b930a13184ed6571fd2dc1bd01
This commit is contained in:
Moshe Piekarski 2020-06-21 16:41:51 -04:00 • committed by Solomon Peachy
parent 7f3142fc5c
commit 59454f93b3
1 changed files with 25 additions and 1 deletions
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26
lib/rbcodec/metadata/aiff.c
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@ -41,6 +41,7 @@ bool get_aiff_metadata(int fd, struct mp3entry* id3)
unsigned long numSampleFrames = 0; unsigned long numSampleFrames = 0;
unsigned long numbytes = 0; unsigned long numbytes = 0;
bool is_aifc = false; bool is_aifc = false;
char *p=id3->id3v2buf;
if ((lseek(fd, 0, SEEK_SET) < 0) || (read(fd, &buf[0], 12) < 12) || if ((lseek(fd, 0, SEEK_SET) < 0) || (read(fd, &buf[0], 12) < 12) ||
(memcmp(&buf[0], "FORM", 4) != 0) || (memcmp(&buf[8], "AIF", 3) != 0) || (memcmp(&buf[0], "FORM", 4) != 0) || (memcmp(&buf[8], "AIF", 3) != 0) ||
@ -68,7 +69,30 @@ bool get_aiff_metadata(int fd, struct mp3entry* id3)
(char*) &buf[0], size, sizeof(buf)); (char*) &buf[0], size, sizeof(buf));
} }
if (memcmp(&buf[0], "COMM", 4) == 0)
if (memcmp(&buf[0], "NAME", 4) == 0)
{
read_string(fd, p, 512, 20, size);
id3->title=p;
p+=size;
}
else if (memcmp(&buf[0], "AUTH", 4) == 0)
{
read_string(fd, p, 512, 20, size);
id3->artist=p;
p+=size;
}
else if (memcmp(&buf[0], "ANNO", 4) == 0)
{
read_string(fd, p, 512, 20, size);
id3->comment=p;
p+=size;
}
else if (memcmp(&buf[0], "COMM", 4) == 0)
{ {
if (size > sizeof(buf) || read(fd, &buf[0], size) != (ssize_t)size) if (size > sizeof(buf) || read(fd, &buf[0], size) != (ssize_t)size)
return false; return false;