/* <!-- copyright */ /* * aria2 - The high speed download utility * * Copyright (C) 2006 Tatsuhiro Tsujikawa * * 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 * * In addition, as a special exception, the copyright holders give * permission to link the code of portions of this program with the * OpenSSL library under certain conditions as described in each * individual source file, and distribute linked combinations * including the two. * You must obey the GNU General Public License in all respects * for all of the code used other than OpenSSL. If you modify * file(s) with this exception, you may extend this exception to your * version of the file(s), but you are not obligated to do so. If you * do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source * files in the program, then also delete it here. */ /* copyright --> */ #ifndef _D_FILE_ALLOCATION_ENTRY_H_ #define _D_FILE_ALLOCATION_ENTRY_H_ #include "RequestGroupEntry.h" #include "ProgressAwareEntry.h" #include <vector> namespace aria2 { class FileAllocationIterator; class Command; class DownloadEngine; class FileAllocationEntry : public RequestGroupEntry, public ProgressAwareEntry { private: SharedHandle<FileAllocationIterator> fileAllocationIterator_; public: FileAllocationEntry(RequestGroup* requestGroup, Command* nextCommand = 0); ~FileAllocationEntry(); virtual off_t getCurrentLength(); virtual uint64_t getTotalLength(); virtual bool finished(); void allocateChunk(); virtual void prepareForNextAction(std::vector<Command*>& commands, DownloadEngine* e) = 0; void disableDirectIO(); }; } // namespace aria2 #endif // _D_FILE_ALLOCATION_ENTRY_H_