1 files changed, 78 insertions, 0 deletions
diff --git a/libktorrent/datachecker/datachecker.h b/libktorrent/datachecker/datachecker.h
new file mode 100644
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--- /dev/null
+++ b/libktorrent/datachecker/datachecker.h
@@ -0,0 +1,78 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Joris Guisson                                   *
+ *   [email protected]                                               *
+ *                                                                         *
+ *   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 BTDATACHECKER_H
+#define BTDATACHECKER_H
+
+#include <util/bitset.h>
+#include "datacheckerlistener.h"
+
+class QString;
+
+
+namespace bt 
+{
+	class Torrent;
+	
+
+	/**
+	 * @author Joris Guisson
+	 * 
+	 * Checks which data is downloaded, given a torrent and a file or directory containing
+	 * files of the torrent.
+	*/
+	class DataChecker
+	{
+	public:
+		DataChecker();	
+		virtual ~DataChecker();
+	
+		/// Set the listener
+		void setListener(DataCheckerListener* l) {listener = l;}
+		
+		/**
+		 * Check to see which chunks have been downloaded of a torrent, and which chunks fail.
+		 * The corresponding bitsets should be filled with this information.
+		 * If anything goes wrong and Error should be thrown. 
+		 * @param path path to the file or dir (this needs to end with the name suggestion of the torrent)
+		 * @param tor The torrent
+		 * @param dnddir DND dir, optional argument if we know this
+		 */
+		virtual void check(const QString & path,const Torrent & tor,const QString & dnddir) = 0;
+		
+		/**
+		 * Get the BitSet representing all the downloaded chunks.
+		 */
+		const BitSet & getDownloaded() const {return downloaded;}
+		
+		/**
+		 * Get the BitSet representing all the failed chunks.
+		 */
+		const BitSet & getFailed() const {return failed;}
+		
+		/// Get the listener
+		DataCheckerListener* getListener() {return listener;}
+	protected:
+		BitSet failed,downloaded;
+		DataCheckerListener* listener;
+	};
+
+}
+
+#endif