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https://github.com/aria2/aria2.git
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31cf446f6d
To improve the conditional compilation: * src/MultiDiskWriter.h: Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST. * src/MultiDiskWriter.cc: Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST. * src/Util.h: Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST. Added ENABLE_BITTORRENT around computeFastSet(). * src/Util.cc: Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST. Added ENABLE_BITTORRENT around computeFastSet(). * src/messageDigest.h: Replaced ENABLE_BITTORRENT with ENABLE_SSL. * src/ShaVisitor.h: Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST. * src/ShaVisitor.cc: Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST. * src/main.cc: Added ENABLE_BITTORRENT around includes and blocks related to BitTorrent. * src/AbstractDiskWriter.h: Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST. * src/AbstractDiskWriter.cc: Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST. To add command-line options for Metalink: * src/main.cc: Added metalink-version, metalink-language, metalink-os, follow-metalink. To use EXIT_SUCCESS and EXIT_FAILURE with exit(): * src/main.cc: Use these definition.
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/* <!-- copyright */
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/*
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* aria2 - a simple utility for downloading files faster
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*
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* Copyright (C) 2006 Tatsuhiro Tsujikawa
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*
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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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*
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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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*
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* copyright --> */
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#ifndef _D_ABSTRACT_DISK_WRITER_H_
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#define _D_ABSTRACT_DISK_WRITER_H_
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#include "DiskWriter.h"
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#ifdef ENABLE_MESSAGE_DIGEST
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#include "messageDigest.h"
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#endif // ENABLE_MESSAGE_DIGEST
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class AbstractDiskWriter:public DiskWriter {
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protected:
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string filename;
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int fd;
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#ifdef ENABLE_MESSAGE_DIGEST
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MessageDigestContext ctx;
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#endif // ENABLE_MESSAGE_DIGEST
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void createFile(const string& filename, int addFlags = 0);
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void writeDataInternal(const char* data, int len);
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int readDataInternal(char* data, int len);
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void seek(long long int offset);
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public:
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AbstractDiskWriter();
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virtual ~AbstractDiskWriter();
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void openFile(const string& filename);
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void closeFile();
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void openExistingFile(const string& filename);
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string sha1Sum(long long int offset, long long int length);
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void writeData(const char* data, int len, long long int offset);
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int readData(char* data, int len, long long int offset);
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};
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#endif // _D_ABSTRACT_DISK_WRITER_H_
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