char_array_option.h

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/*
   Copyright (c) 2014, 2022, Oracle and/or its affiliates.
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License, version 2.0,
   as published by the Free Software Foundation.
 
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   but not limited to OpenSSL) that is licensed under separate terms,
   as designated in a particular file or component or in included license
   documentation.  The authors of MySQL hereby grant you an additional
   permission to link the program and your derivative works with the
   separately licensed software that they have included with MySQL.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License, version 2.0, for more details.
 
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
*/
 
#ifndef CHAR_ARRAY_OPTION_INCLUDED
#define CHAR_ARRAY_OPTION_INCLUDED
 
#include "client/base/abstract_value_option.h"
 
namespace Mysql {
namespace Tools {
namespace Base {
namespace Options {
 
/**
  Option class to get string parameter value and set to char* type object.
 */
class Char_array_option : public Abstract_value_option<char *> {
 public:
  /**
    Constructs new string option.
    @param value Pointer to char* object to receive option value.
    @param allocated Specifies if value set should be some static string or
      dynamically allocated string with my_strdup.
    @param name Name of option. It is used in command line option name as
      --name.
    @param description Description of option to be printed in --help.
   */
  Char_array_option(char **value, bool allocated, std::string name,
                    std::string description);
 
  /**
    Sets value for this option. If it is specified before handling commandline
    options then supplied value is used as default value of this option.
   */
  Char_array_option *set_value(char *value);
};
 
}  // namespace Options
}  // namespace Base
}  // namespace Tools
}  // namespace Mysql
 
#endif