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* aria2 - The high speed download utility
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* Copyright (C) 2011 Tatsuhiro Tsujikawa
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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* In addition, as a special exception, the copyright holders give
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* permission to link the code of portions of this program with the
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* OpenSSL library under certain conditions as described in each
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* individual source file, and distribute linked combinations
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* You must obey the GNU General Public License in all respects
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* for all of the code used other than OpenSSL. If you modify
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* file(s) with this exception, you may extend this exception to your
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* version of the file(s), but you are not obligated to do so. If you
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* do not wish to do so, delete this exception statement from your
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* version. If you delete this exception statement from all source
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* files in the program, then also delete it here.
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#ifndef D_NULL_OUTPUT_FILE_H
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#define D_NULL_OUTPUT_FILE_H
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#include "OutputFile.h"
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class NullOutputFile:public OutputFile {
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virtual ~NullOutputFile() {}
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virtual size_t write(const char* str) { return 0; }
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virtual int printf(const char* format, ...) { return 0; }
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virtual int flush() { return 0; }
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#endif // D_NULL_OUTPUT_FILE_H
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src/NullOutputFile.h
