/*
- * Copyright (C) 2004-2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2004-2009 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
/** \file ogg_afh.c para_server's ogg vorbis audio format handler */
+#include <regex.h>
#include <inttypes.h>
#include <ogg/ogg.h>
#include <vorbis/codec.h>
#include <vorbis/vorbisfile.h>
+#include <osl.h>
#include "para.h"
-#include "afh.h"
#include "error.h"
+#include "afh.h"
#include "string.h"
-#include "afs.h"
-#include "server.h"
/** must be big enough to hold header */
#define CHUNK_SIZE 32768
struct afh_info *afhi, long unsigned time_total)
{
int i, ret, num;
- ssize_t max_chunk_len, pos = 0, min = 0, old_pos;
long unsigned num_chunks;
+ ogg_int64_t max = 0, min = 0, old_pos = 0;
- old_pos = 0;
- ret = 0;
num = time_total / chunk_time + 3;
PARA_DEBUG_LOG("chunk time: %g allocating %d chunk pointers\n",
chunk_time, num);
afhi->chunk_table = para_malloc((num + 1) * sizeof(size_t));
afhi->chunk_table[0] = 0;
- max_chunk_len = 0;
- for (i = 1; ret <= num; i++) {
- ogg_int64_t diff;
+ for (i = 1; i <= num; i++) {
+ ogg_int64_t diff, pos;
ret = ov_time_seek(of, i * chunk_time);
if (ret)
break;
pos = ov_raw_tell(of);
diff = pos - old_pos;
- max_chunk_len = PARA_MAX(max_chunk_len, diff);
+ max = PARA_MAX(max, diff);
min = (i == 1)? diff : PARA_MIN(min, diff);
afhi->chunk_table[i] = pos;
-// if (i < 11 || !((i - 1) % 1000)|| i > num - 11)
-// PARA_DEBUG_LOG("chunk #%d: %g secs, pos: %zd, "
-// "size: %zd\n", i - 1,
-// i * chunk_time, pos, pos - old_pos);
old_pos = pos;
}
num_chunks = i - 1;
-//fi->chunk_table[i] = pos;
- PARA_DEBUG_LOG("%lu chunks (%fs), max chunk: %zd, min chunk: %zd\n",
- num_chunks, chunk_time, max_chunk_len, min);
+ PARA_DEBUG_LOG("%lu chunks (%fs), max chunk: %lld, min chunk: %lld\n",
+ num_chunks, chunk_time, (long long)max, (long long)min);
return num_chunks;
}
-static void ogg_write_info_string(OggVorbis_File *vf, struct afh_info *afhi)
+static void ogg_get_vorbis_comments(OggVorbis_File *vf, struct afh_info *afhi)
{
- char *taginfo;
vorbis_comment *vc = ov_comment(vf,-1);
- if (vc) {
- char *artist, *title, *album, *year, *comment;
- artist = vorbis_comment_query(vc, "artist", 0);
- title = vorbis_comment_query(vc, "title", 0);
- album = vorbis_comment_query(vc, "album", 0);
- year = vorbis_comment_query(vc, "year", 0);
- comment = vorbis_comment_query(vc, "comment", 0);
- taginfo = make_taginfo(title, artist, album, year, comment);
- } else
- taginfo = make_message("%s: (no vorbis comments found)\n%s:\n",
- status_item_list[SI_TAGINFO1],
- status_item_list[SI_TAGINFO2]);
- afhi->info_string = make_message("%s:\n%s",
- status_item_list[SI_AUDIO_FILE_INFO], taginfo);
- free(taginfo);
+ if (!vc)
+ return;
+ afhi->tags.artist = para_strdup(vorbis_comment_query(vc, "artist", 0));
+ afhi->tags.title = para_strdup(vorbis_comment_query(vc, "title", 0));
+ afhi->tags.album = para_strdup(vorbis_comment_query(vc, "album", 0));
+ afhi->tags.year = para_strdup(vorbis_comment_query(vc, "year", 0));
+ afhi->tags.comment = para_strdup(vorbis_comment_query(vc, "comment", 0));
}
/*
afhi->chunks_total = ogg_compute_chunk_table(&of, afhi, afhi->seconds_total);
afhi->chunk_tv.tv_sec = 0;
afhi->chunk_tv.tv_usec = 250 * 1000;
- tv_scale(10 / afhi->channels, &afhi->chunk_tv, &afhi->eof_tv);
- ogg_write_info_string(&of, afhi);
+ ogg_get_vorbis_comments(&of, afhi);
ret = 1;
err:
ov_clear(&of); /* keeps the file open */