topical media & game development
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lib-of-vs-libs-Poco-include-Poco-Util-IniFileConfiguration.h / h



  //
  // IniFileConfiguration.h
  //
  // Id: //poco/1.3/Util/include/Poco/Util/IniFileConfiguration.h#1 
  //
  // Library: Util
  // Package: Configuration
  // Module:  IniFileConfiguration
  //
  // Definition of the IniFileConfiguration class.
  //
  // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
  // and Contributors.
  //
  // Permission is hereby granted, free of charge, to any person or organization
  // obtaining a copy of the software and accompanying documentation covered by
  // this license (the "Software") to use, reproduce, display, distribute,
  // execute, and transmit the Software, and to prepare derivative works of the
  // Software, and to permit third-parties to whom the Software is furnished to
  // do so, all subject to the following:
  // 
  // The copyright notices in the Software and this entire statement, including
  // the above license grant, this restriction and the following disclaimer,
  // must be included in all copies of the Software, in whole or in part, and
  // all derivative works of the Software, unless such copies or derivative
  // works are solely in the form of machine-executable object code generated by
  // a source language processor.
  // 
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
  // SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
  // FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
  // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  // DEALINGS IN THE SOFTWARE.
  //
  
  ifndef Util_IniFileConfiguration_INCLUDED
  define Util_IniFileConfiguration_INCLUDED
  
  include "Poco/Util/Util.h"
  include "Poco/Util/AbstractConfiguration.h"
  include <map>
  include <istream>
  
  namespace Poco {
  namespace Util {
  
  class Util_API IniFileConfiguration: public AbstractConfiguration
This implementation of a Configuration reads properties from a legacy Windows initialization (.ini) file. The file syntax is implemented as follows. - a line starting with a semicolon is treated as a comment and ignored - a line starting with a square bracket denotes a section key [<key>] - every other line denotes a property assignment in the form <value key> = <value> The name of a property is composed of the section key and the value key, separated by a period (<section key>.<value key>). Property names are not case sensitive. Leading and trailing whitespace is removed from both keys and values. Setting properties is not supported. An attempt to set a property results in a NotImplementedException being thrown. { public: IniFileConfiguration(); Creates an empty IniFileConfiguration. 

          IniFileConfiguration(std::istream& istr);
Creates an IniFileConfiguration and loads the configuration data from the given stream, which must be in initialization file format. IniFileConfiguration(const std::string& path); Creates an IniFileConfiguration and loads the configuration data from the given file, which must be in initialization file format. void load(std::istream& istr); Loads the configuration data from the given stream, which must be in initialization file format. void load(const std::string& path); Loads the configuration data from the given file, which must be in initialization file format. 

  protected:
          bool getRaw(const std::string& key, std::string& value) const;
          void setRaw(const std::string& key, const std::string& value);
          void enumerate(const std::string& key, Keys& range) const;
          ~IniFileConfiguration();
  
  private:
          void parseLine(std::istream& istr);
  
          struct ICompare
          {
                  bool operator () (const std::string& s1, const std::string& s2) const;
          };
          typedef std::map<std::string, std::string, ICompare> IStringMap;
          
          IStringMap _map;
          std::string _sectionKey;
  };
  
  } } // namespace Poco::Util
  
  endif // Util_IniFileConfiguration_INCLUDED
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 04/09/2009

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