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103 lines
2.9 KiB
C++
103 lines
2.9 KiB
C++
//
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// IniFileConfiguration.h
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//
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// Library: Util
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// Package: Configuration
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// Module: IniFileConfiguration
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//
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// Definition of the IniFileConfiguration class.
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef Util_IniFileConfiguration_INCLUDED
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#define Util_IniFileConfiguration_INCLUDED
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#include "Poco/Util/Util.h"
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#ifndef POCO_UTIL_NO_INIFILECONFIGURATION
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# include <istream>
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# include <map>
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# include "Poco/Util/AbstractConfiguration.h"
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namespace Poco
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{
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namespace Util
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{
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class Util_API IniFileConfiguration : public AbstractConfiguration
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/// This implementation of a Configuration reads properties
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/// from a legacy Windows initialization (.ini) file.
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///
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/// The file syntax is implemented as follows.
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/// - a line starting with a semicolon is treated as a comment and ignored
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/// - a line starting with a square bracket denotes a section key [<key>]
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/// - every other line denotes a property assignment in the form
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/// <value key> = <value>
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///
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/// The name of a property is composed of the section key and the value key,
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/// separated by a period (<section key>.<value key>).
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///
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/// Property names are not case sensitive. Leading and trailing whitespace is
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/// removed from both keys and values.
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{
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public:
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IniFileConfiguration();
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/// Creates an empty IniFileConfiguration.
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IniFileConfiguration(std::istream & istr);
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/// Creates an IniFileConfiguration and loads the configuration data
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/// from the given stream, which must be in initialization file format.
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IniFileConfiguration(const std::string & path);
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/// Creates an IniFileConfiguration and loads the configuration data
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/// from the given file, which must be in initialization file format.
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void load(std::istream & istr);
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/// Loads the configuration data from the given stream, which
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/// must be in initialization file format.
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void load(const std::string & path);
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/// Loads the configuration data from the given file, which
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/// must be in initialization file format.
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protected:
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bool getRaw(const std::string & key, std::string & value) const;
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void setRaw(const std::string & key, const std::string & value);
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void enumerate(const std::string & key, Keys & range) const;
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void removeRaw(const std::string & key);
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~IniFileConfiguration();
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private:
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void parseLine(std::istream & istr);
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struct ICompare
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{
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bool operator()(const std::string & s1, const std::string & s2) const;
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};
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typedef std::map<std::string, std::string, ICompare> IStringMap;
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IStringMap _map;
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std::string _sectionKey;
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};
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}
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} // namespace Poco::Util
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#endif // POCO_UTIL_NO_INIFILECONFIGURATION
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#endif // Util_IniFileConfiguration_INCLUDED
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