/*
* Copyright (C) 2010-2016 JPEXS
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.jpexs.browsers.cache.firefox;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
*
* @author JPEXS
*/
public class CacheMap {
public long version;
public long datasize;
public long entryCount;
public long dirtyFlag;
public long recordCount;
public long evictionRank[];
public long bucketUsage[];
public List<MapBucket> mapBuckets;
public CacheMap(File file) throws IOException {
File cacheDir = file.getParentFile();
CacheInputStream cis = new CacheInputStream(new FileInputStream(file));
version = cis.readInt32();
datasize = cis.readInt32();
entryCount = cis.readInt32();
dirtyFlag = cis.readInt32();
recordCount = cis.readInt32();
evictionRank = new long[32];
for (int i = 0; i < evictionRank.length; i++) {
evictionRank[i] = cis.readInt32();
}
bucketUsage = new long[32];
for (int i = 0; i < bucketUsage.length; i++) {
bucketUsage[i] = cis.readInt32();
}
mapBuckets = new ArrayList<>();
Map<Integer, RandomAccessFile> cacheFiles = new HashMap<>();
for (int i = 1; i <= 3; i++) {
cacheFiles.put(i, new RandomAccessFile(new File(cacheDir, "_CACHE_00" + i + "_"), "r"));
}
while (cis.available() > 0) {
MapBucket mb = new MapBucket(cis, cacheDir, cacheFiles);
if (mb.hash == 0) {
continue;
}
mapBuckets.add(mb);
}
}
}