mirror of https://github.com/aria2/aria2
175 lines
5.1 KiB
C++
175 lines
5.1 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) 2009 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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#ifndef _D_XML_RPC_REQUEST_PARSER_STATE_MACHINE_H_
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#define _D_XML_RPC_REQUEST_PARSER_STATE_MACHINE_H_
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#include "common.h"
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#include <string>
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#include <map>
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#include <stack>
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#include "BDE.h"
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#include "XmlRpcRequestParserController.h"
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#include "XmlRpcRequestParserStateImpl.h"
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namespace aria2 {
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class BDE;
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namespace xmlrpc {
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class XmlRpcRequestParserStateMachine {
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private:
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XmlRpcRequestParserController* _controller;
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std::stack<XmlRpcRequestParserState*> _stateStack;
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static InitialXmlRpcRequestParserState* _initialState;
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static MethodCallXmlRpcRequestParserState* _methodCallState;
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static MethodNameXmlRpcRequestParserState* _methodNameState;
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static ParamsXmlRpcRequestParserState* _paramsState;
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static ParamXmlRpcRequestParserState* _paramState;
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static ValueXmlRpcRequestParserState* _valueState;
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static IntXmlRpcRequestParserState* _intState;
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static StringXmlRpcRequestParserState* _stringState;
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static Base64XmlRpcRequestParserState* _base64State;
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static StructXmlRpcRequestParserState* _structState;
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static MemberXmlRpcRequestParserState* _memberState;
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static NameXmlRpcRequestParserState* _nameState;
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static ArrayXmlRpcRequestParserState* _arrayState;
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static DataXmlRpcRequestParserState* _dataState;
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static ArrayValueXmlRpcRequestParserState* _arrayValueState;
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static UnknownElementXmlRpcRequestParserState* _unknownElementState;
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public:
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XmlRpcRequestParserStateMachine();
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~XmlRpcRequestParserStateMachine();
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void beginElement(const std::string& name,
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const std::map<std::string, std::string>& attrs)
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{
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_stateStack.top()->beginElement(this, name, attrs);
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}
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void endElement(const std::string& name, const std::string& characters)
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{
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_stateStack.top()->endElement(this, name, characters);
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_stateStack.pop();
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}
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void setMethodName(const std::string& methodName)
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{
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_controller->setMethodName(methodName);
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}
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const std::string& getMethodName() const
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{
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return _controller->getMethodName();
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}
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void popArrayFrame()
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{
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_controller->popArrayFrame();
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}
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void popStructFrame()
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{
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_controller->popStructFrame();
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}
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void pushFrame()
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{
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_controller->pushFrame();
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}
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void setCurrentFrameValue(const BDE& value)
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{
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_controller->setCurrentFrameValue(value);
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}
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const BDE& getCurrentFrameValue() const
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{
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return _controller->getCurrentFrameValue();
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}
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void setCurrentFrameName(const std::string& name)
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{
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_controller->setCurrentFrameName(name);
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}
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bool needsCharactersBuffering() const
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{
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return _stateStack.top()->needsCharactersBuffering();
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}
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void pushUnknownElementState() { _stateStack.push(_unknownElementState); }
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void pushMethodCallState() { _stateStack.push(_methodCallState); }
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void pushMethodNameState() { _stateStack.push(_methodNameState); }
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void pushParamsState() { _stateStack.push(_paramsState); }
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void pushParamState() { _stateStack.push(_paramState); }
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void pushValueState() { _stateStack.push(_valueState); }
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void pushIntState() { _stateStack.push(_intState); }
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void pushStringState() { _stateStack.push(_stringState); }
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void pushBase64State() { _stateStack.push(_base64State); }
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void pushStructState() { _stateStack.push(_structState); }
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void pushMemberState() { _stateStack.push(_memberState); }
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void pushNameState() { _stateStack.push(_nameState); }
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void pushArrayState() { _stateStack.push(_arrayState); }
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void pushDataState() { _stateStack.push(_dataState); }
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void pushArrayValueState() { _stateStack.push(_arrayValueState); }
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};
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} // namespace xmlrpc
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} // namespace aria2
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#endif // _D_XML_RPC_REQUEST_PARSER_STATE_MACHINE_H_
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