mirror of https://github.com/aria2/aria2
68 lines
2.6 KiB
C++
68 lines
2.6 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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#include "OptionHandler.h"
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#include <ostream>
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#define DEFAULT_MSG _(" Default: ")
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#define TAGS_MSG _(" Tags: ")
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#define POSSIBLE_MSG _(" Possible Values: ")
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namespace aria2 {
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const std::string NO_DESCRIPTION("");
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const std::string NO_DEFAULT_VALUE("");
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const std::string PATH_TO_FILE("/path/to/file");
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const std::string PATH_TO_FILE_STDIN("/path/to/file, -");
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const std::string PATH_TO_FILE_STDOUT("/path/to/file, -");
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const std::string PATH_TO_DIR("/path/to/directory");
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const std::string PATH_TO_COMMAND("/path/to/command");
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std::ostream& operator<<(std::ostream& o, const OptionHandler& optionHandler)
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{
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o << optionHandler.getDescription() << "\n\n";
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std::string possibleValues = optionHandler.createPossibleValuesString();
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if(!possibleValues.empty()) {
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o << POSSIBLE_MSG << possibleValues << "\n";
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}
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if(!optionHandler.getDefaultValue().empty()) {
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o << DEFAULT_MSG << optionHandler.getDefaultValue() << "\n";
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}
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o << TAGS_MSG << optionHandler.toTagString();
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return o;
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}
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} // namespace aria2
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