mirror of https://github.com/aria2/aria2
76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
/* <!-- copyright */
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/*
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* aria2 - The high speed download utility
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*
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* Copyright (C) 2010 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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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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* including the two.
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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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*/
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/* copyright --> */
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#include "Checksum.h"
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#include "MessageDigest.h"
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namespace aria2 {
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Checksum::Checksum(std::string hashType, std::string digest)
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: hashType_(std::move(hashType)), digest_(std::move(digest))
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{
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}
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Checksum::Checksum() : hashType_("sha-1") {}
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Checksum::~Checksum() {}
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bool Checksum::isEmpty() const { return digest_.empty(); }
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void Checksum::setDigest(std::string digest) { digest_ = std::move(digest); }
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void Checksum::setHashType(std::string hashType)
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{
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hashType_ = std::move(hashType);
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}
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void Checksum::swap(Checksum& other)
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{
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using std::swap;
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if (this != &other) {
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swap(hashType_, other.hashType_);
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swap(digest_, other.digest_);
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}
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}
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void swap(Checksum& a, Checksum& b) { a.swap(b); }
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bool HashTypeStronger::operator()(const Checksum& lhs,
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const Checksum& rhs) const
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{
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return MessageDigest::isStronger(lhs.getHashType(), rhs.getHashType());
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}
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} // namespace aria2
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