4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "indexable.h"
25 #include "wavecache.h"
30 WaveCacheItem::WaveCacheItem()
35 WaveCacheItem::~WaveCacheItem()
39 int WaveCacheItem::get_size()
41 return sizeof(WaveCacheItem) + (path ? strlen(path) : 0);
46 WaveCache::WaveCache()
51 WaveCache::~WaveCache()
56 WaveCacheItem* WaveCache::get_wave(int indexable_id,
61 lock->lock("WaveCache::get_wave");
62 WaveCacheItem *result = 0;
64 result = (WaveCacheItem*)get_item(start);
65 while(result && result->position == start)
67 if(result->indexable_id == indexable_id &&
68 result->channel == channel &&
71 result->age = get_age();
75 result = (WaveCacheItem*)result->next;
82 void WaveCache::put_wave(Indexable *indexable,
89 lock->lock("WaveCache::put_wave");
90 WaveCacheItem *item = new WaveCacheItem;
91 item->indexable_id = indexable->id;
92 item->path = cstrdup(indexable->path);
93 item->channel = channel;
94 item->position = start;