mirror of https://github.com/aria2/aria2
102 lines
3.1 KiB
C++
102 lines
3.1 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 "MetalinkParserStateImpl.h"
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#include <cstring>
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#include "MetalinkParserStateV3Impl.h"
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#include "MetalinkParserStateV4Impl.h"
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#include "MetalinkParserStateMachine.h"
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#include "XmlAttr.h"
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namespace aria2 {
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namespace {
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class FindAttr {
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private:
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const char* localname_;
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const char* nsUri_;
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public:
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FindAttr(const char* localname, const char* nsUri)
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: localname_(localname),
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nsUri_(nsUri)
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{}
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bool operator()(const XmlAttr& attr) const
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{
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return strcmp(attr.localname, localname_) == 0 &&
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(attr.nsUri == 0 || strcmp(attr.nsUri, nsUri_) == 0);
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}
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};
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} // namespace
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std::vector<XmlAttr>::const_iterator findAttr
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(const std::vector<XmlAttr>& attrs,
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const char* localname,
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const char* nsUri)
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{
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return std::find_if(attrs.begin(), attrs.end(), FindAttr(localname, nsUri));
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}
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void InitialMetalinkParserState::beginElement
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(MetalinkParserStateMachine* psm,
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const char* localname,
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const char* prefix,
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const char* nsUri,
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const std::vector<XmlAttr>& attrs)
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{
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if(!nsUri || strcmp(localname, "metalink") != 0) {
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psm->setSkipTagState();
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} else if(strcmp(nsUri, METALINK4_NAMESPACE_URI) == 0) {
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psm->setMetalinkStateV4();
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} else if(strcmp(nsUri, METALINK3_NAMESPACE_URI) == 0) {
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psm->setMetalinkState();
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} else {
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psm->setSkipTagState();
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}
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}
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void SkipTagMetalinkParserState::beginElement
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(MetalinkParserStateMachine* psm,
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const char* localname,
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const char* prefix,
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const char* nsUri,
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const std::vector<XmlAttr>& attrs)
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{
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psm->setSkipTagState();
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}
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} // namespace aria2
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