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https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
94 lines
2.7 KiB
C++
94 lines
2.7 KiB
C++
//
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// FilesystemConfiguration.h
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//
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// Library: Util
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// Package: Configuration
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// Module: FilesystemConfiguration
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//
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// Definition of the FilesystemConfiguration 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_FilesystemConfiguration_INCLUDED
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#define Util_FilesystemConfiguration_INCLUDED
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#include "Poco/Util/Util.h"
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#include "Poco/Util/AbstractConfiguration.h"
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#include "Poco/Path.h"
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namespace Poco {
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namespace Util {
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class Util_API FilesystemConfiguration: public AbstractConfiguration
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/// An implementation of AbstractConfiguration that stores configuration data
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/// in a directory hierarchy in the filesystem.
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///
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/// Every period-separated part of a property name is represented
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/// as a directory in the filesystem, relative to the base directory.
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/// Values are stored in files named "data".
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///
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/// All changes to properties are immediately persisted in the filesystem.
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///
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/// For example, a configuration consisting of the properties
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///
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/// logging.loggers.root.channel.class = ConsoleChannel
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/// logging.loggers.app.name = Application
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/// logging.loggers.app.channel = c1
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/// logging.formatters.f1.class = PatternFormatter
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/// logging.formatters.f1.pattern = [%p] %t
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///
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/// is stored in the filesystem as follows:
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///
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/// logging/
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/// loggers/
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/// root/
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/// channel/
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/// class/
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/// data ("ConsoleChannel")
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/// app/
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/// name/
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/// data ("Application")
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/// channel/
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/// data ("c1")
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/// formatters/
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/// f1/
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/// class/
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/// data ("PatternFormatter")
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/// pattern/
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/// data ("[%p] %t")
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{
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public:
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FilesystemConfiguration(const std::string& path);
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/// Creates a FilesystemConfiguration using the given path.
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/// All directories are created as necessary.
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void clear();
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/// Clears the configuration by erasing the configuration
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/// directory and all its subdirectories and files.
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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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Poco::Path keyToPath(const std::string& key) const;
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~FilesystemConfiguration();
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private:
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Poco::Path _path;
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};
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} } // namespace Poco::Util
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#endif // Util_FilesystemConfiguration_INCLUDED
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