mirror of https://github.com/aria2/aria2
298 lines
12 KiB
C++
298 lines
12 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) 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., 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_OPTION_HANDLER_IMPL_H
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#define D_OPTION_HANDLER_IMPL_H
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#include "OptionHandler.h"
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#include <vector>
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#include "NameMatchOptionHandler.h"
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namespace aria2 {
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class Option;
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class NullOptionHandler : public OptionHandler {
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private:
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int id_;
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public:
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virtual ~NullOptionHandler();
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virtual bool canHandle(const std::string& optName);
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virtual void parse(Option& option, const std::string& arg);
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virtual bool hasTag(const std::string& tag) const;
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virtual void addTag(const std::string& tag);
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virtual std::string toTagString() const;
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virtual const std::string& getName() const;
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virtual const std::string& getDescription() const;
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virtual const std::string& getDefaultValue() const;
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virtual std::string createPossibleValuesString() const;
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virtual bool isHidden() const;
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virtual void hide();
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virtual OptionHandler::ARG_TYPE getArgType() const;
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virtual int getOptionID() const;
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virtual void setOptionID(int id);
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virtual char getShortName() const;
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};
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class BooleanOptionHandler : public NameMatchOptionHandler {
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public:
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BooleanOptionHandler(const std::string& optName,
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const std::string& description = NO_DESCRIPTION,
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const std::string& defaultValue = NO_DEFAULT_VALUE,
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OptionHandler::ARG_TYPE argType = OptionHandler::REQ_ARG,
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char shortName = 0);
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virtual ~BooleanOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class IntegerRangeOptionHandler : public NameMatchOptionHandler {
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private:
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int32_t min_;
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int32_t max_;
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public:
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IntegerRangeOptionHandler(const std::string& optName,
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const std::string& description,
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const std::string& defaultValue,
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int32_t min, int32_t max,
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char shortName = 0);
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virtual ~IntegerRangeOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class NumberOptionHandler : public NameMatchOptionHandler {
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private:
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int64_t min_;
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int64_t max_;
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public:
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NumberOptionHandler(const std::string& optName,
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const std::string& description = NO_DESCRIPTION,
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const std::string& defaultValue = NO_DEFAULT_VALUE,
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int64_t min = -1,
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int64_t max = -1,
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char shortName = 0);
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virtual ~NumberOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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void parseArg(Option& option, int64_t number);
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virtual std::string createPossibleValuesString() const;
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};
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class UnitNumberOptionHandler : public NumberOptionHandler {
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public:
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UnitNumberOptionHandler(const std::string& optName,
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const std::string& description = NO_DESCRIPTION,
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const std::string& defaultValue = NO_DEFAULT_VALUE,
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int64_t min = -1,
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int64_t max = -1,
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char shortName = 0);
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virtual ~UnitNumberOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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};
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class FloatNumberOptionHandler : public NameMatchOptionHandler {
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private:
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double min_;
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double max_;
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public:
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FloatNumberOptionHandler(const std::string& optName,
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const std::string& description = NO_DESCRIPTION,
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const std::string& defaultValue = NO_DEFAULT_VALUE,
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double min = -1, double max = -1,
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char shortName = 0);
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virtual ~FloatNumberOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class DefaultOptionHandler : public NameMatchOptionHandler {
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private:
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std::string possibleValuesString_;
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public:
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DefaultOptionHandler(const std::string& optName,
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const std::string& description = NO_DESCRIPTION,
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const std::string& defaultValue = NO_DEFAULT_VALUE,
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const std::string& possibleValuesString = A2STR::NIL,
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OptionHandler::ARG_TYPE argType = OptionHandler::REQ_ARG,
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char shortName = 0);
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virtual ~DefaultOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class CumulativeOptionHandler : public NameMatchOptionHandler {
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private:
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std::string delim_;
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std::string possibleValuesString_;
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public:
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CumulativeOptionHandler(const std::string& optName,
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const std::string& description,
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const std::string& defaultValue,
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const std::string& delim,
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const std::string& possibleValuesString = A2STR::NIL,
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OptionHandler::ARG_TYPE argType =
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OptionHandler::REQ_ARG,
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char shortName = 0);
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virtual ~CumulativeOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class IndexOutOptionHandler : public NameMatchOptionHandler {
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private:
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public:
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IndexOutOptionHandler(const std::string& optName,
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const std::string& description,
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char shortName = 0);
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virtual ~IndexOutOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class ParameterOptionHandler : public NameMatchOptionHandler {
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private:
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std::vector<std::string> validParamValues_;
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public:
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ParameterOptionHandler(const std::string& optName,
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const std::string& description,
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const std::string& defaultValue,
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const std::vector<std::string>& validParamValues,
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char shortName = 0);
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ParameterOptionHandler(const std::string& optName,
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const std::string& description,
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const std::string& defaultValue,
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const std::string& validParamValue,
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char shortName = 0);
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ParameterOptionHandler(const std::string& optName,
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const std::string& description,
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const std::string& defaultValue,
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const std::string& validParamValue1,
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const std::string& validParamValue2,
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char shortName = 0);
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ParameterOptionHandler(const std::string& optName,
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const std::string& description,
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const std::string& defaultValue,
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const std::string& validParamValue1,
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const std::string& validParamValue2,
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const std::string& validParamValue3,
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char shortName = 0);
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virtual ~ParameterOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class HostPortOptionHandler : public NameMatchOptionHandler {
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private:
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std::string hostOptionName_;
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std::string portOptionName_;
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public:
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HostPortOptionHandler(const std::string& optName,
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const std::string& description,
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const std::string& defaultValue,
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const std::string& hostOptionName,
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const std::string& portOptionName,
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char shortName = 0);
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virtual ~HostPortOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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void setHostAndPort
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(Option& option, const std::string& hostname, uint16_t port);
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virtual std::string createPossibleValuesString() const;
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};
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class HttpProxyUserOptionHandler:public NameMatchOptionHandler {
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public:
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HttpProxyUserOptionHandler(const std::string& optName,
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const std::string& description,
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const std::string& defaultValue,
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char shortName = 0);
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class HttpProxyPasswdOptionHandler:public NameMatchOptionHandler {
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public:
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HttpProxyPasswdOptionHandler(const std::string& optName,
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const std::string& description,
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const std::string& defaultValue,
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char shortName = 0);
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class HttpProxyOptionHandler : public NameMatchOptionHandler {
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private:
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std::string proxyUserPref_;
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std::string proxyPasswdPref_;
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public:
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HttpProxyOptionHandler(const std::string& optName,
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const std::string& description,
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const std::string& defaultValue,
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char shortName = 0);
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virtual ~HttpProxyOptionHandler();
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class LocalFilePathOptionHandler : public NameMatchOptionHandler {
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private:
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bool acceptStdin_;
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public:
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LocalFilePathOptionHandler
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(const std::string& optName,
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const std::string& description = NO_DESCRIPTION,
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const std::string& defaultValue = NO_DEFAULT_VALUE,
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bool acceptStdin = false,
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char shortName = 0);
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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class PrioritizePieceOptionHandler:public NameMatchOptionHandler {
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public:
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PrioritizePieceOptionHandler
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(const std::string& optName,
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const std::string& description = NO_DESCRIPTION,
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const std::string& defaultValue = NO_DEFAULT_VALUE,
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char shortName = 0);
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virtual void parseArg(Option& option, const std::string& optarg);
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virtual std::string createPossibleValuesString() const;
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};
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} // namespace aria2
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#endif // D_OPTION_HANDLER_IMPL_H
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