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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-01-20 02:37:40 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-01-20 02:37:40 +0000
commit9ad5c7b5e23b4940e7a3ea3ca3a6fb77e6a8fab0 (patch)
treed088b5210e77d9fa91d954d8550e00e372b47378 /libktorrent/torrent/multifilecache.h
downloadktorrent-9ad5c7b5e23b4940e7a3ea3ca3a6fb77e6a8fab0.tar.gz
ktorrent-9ad5c7b5e23b4940e7a3ea3ca3a6fb77e6a8fab0.zip
Updated to final KDE3 ktorrent release (2.2.6)
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktorrent@1077377 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/***************************************************************************
+ * Copyright (C) 2005 by Joris Guisson *
+ * joris.guisson@gmail.com *
+ * *
+ * 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 2 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, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
+ ***************************************************************************/
+#ifndef BTMULTIFILECACHE_H
+#define BTMULTIFILECACHE_H
+
+
+#include <util/ptrmap.h>
+#include "cache.h"
+#include "settings.h"
+
+namespace bt
+{
+ class DNDFile;
+ class CacheFile;
+
+ /**
+ * @author Joris Guisson
+ * @brief Cache for multi file torrents
+ *
+ * This class manages a multi file torrent cache. Everything gets stored in the
+ * correct files immediately.
+ */
+ class MultiFileCache : public Cache
+ {
+ QString cache_dir,output_dir;
+ PtrMap<Uint32,CacheFile> files;
+ PtrMap<Uint32,DNDFile> dnd_files;
+ public:
+ MultiFileCache(Torrent& tor,const QString & tmpdir,const QString & datadir,bool custom_output_name);
+ virtual ~MultiFileCache();
+
+ virtual void changeTmpDir(const QString& ndir);
+ virtual void create();
+ virtual void load(Chunk* c);
+ virtual void save(Chunk* c);
+ virtual bool prep(Chunk* c);
+ virtual void close();
+ virtual void open();
+ virtual QString getOutputPath() const;
+ virtual void changeOutputPath(const QString & outputpath);
+ virtual KIO::Job* moveDataFiles(const QString & ndir);
+ virtual void moveDataFilesCompleted(KIO::Job* job);
+ virtual void preallocateDiskSpace(PreallocationThread* prealloc);
+ virtual bool hasMissingFiles(QStringList & sl);
+ virtual void deleteDataFiles();
+ virtual Uint64 diskUsage();
+ private:
+ void touch(TorrentFile & tf);
+ virtual void downloadStatusChanged(TorrentFile*, bool);
+ QString guessDataDir();
+ void saveFirstAndLastChunk(TorrentFile* tf,const QString & src_file,const QString & dst_file);
+ void recreateFile(TorrentFile* tf,const QString & dnd_file,const QString & output_file);
+ };
+
+}
+
+#endif