fe885bcf
 Steven de Ridder
Initial commit.
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/* ****************************************************************************
* Copyright 2019 Open Systems Development BV *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the "Software"), *
* to deal in the Software without restriction, including without limitation *
* the rights to use, copy, modify, merge, publish, distribute, sublicense, *
* and/or sell copies of the Software, and to permit persons to whom the *
* Software is furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included in *
* all copies or substantial portions of the Software. *
* *
* 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 AND NONINFRINGEMENT. IN NO EVENT SHALL *
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *
* DEALINGS IN THE SOFTWARE. *
* ***************************************************************************/
#ifndef OSDEV_COMPONENTS_SYSTEMINFO_H
#define OSDEV_COMPONENTS_SYSTEMINFO_H
#include "globallibexport.h"
#include <memory>
#include <QString>
namespace osdev {
namespace components {
/**
* @brief Collects information about the current system
*
* Singleton class.
*/
class GLOBALLIBINTERFACE SystemInfo
{
public:
/// Supported classes of configuration file
enum class ConfigFile {
System, ///< System configuration
UI, ///< UI configuration
Backend ///< Backend configuration
};
//! Constructs the systeminfo (Ctor).
//! @return Reference to the SystemInfo instance
static SystemInfo& Instance();
/// Deleted copy-constructor
SystemInfo(const SystemInfo&) = delete;
/// Deleted assignment operator
SystemInfo& operator= (const SystemInfo&) = delete;
/// Deleted move-constructor
SystemInfo(SystemInfo&&) = delete;
/// Deleted move operator
SystemInfo& operator=(SystemInfo&&) = delete;
//! Destructs the config parser (Dtor)
~SystemInfo();
//! Destroy single instance
static void destroyInstance();
//! Set the application path.
void setApplicationPath(const QString& qsName);
//! Returns the application path.
QString getApplicationPath() const;
//! Returns the location (path to) the executable
QString getExecutablePath() const;
//! Return xml configuration path.
QString getConfigurationPath() const;
//! Return resource path.
QString getResourcePath() const;
//! Returns the path of a config file.
QString getConfigFile( ConfigFile fileType ) const;
private:
//! Constructs the config parser (Ctor)
SystemInfo();
private:
//! Contains the only instance of a CSystemInfo.
static std::unique_ptr<SystemInfo> s_pInstance;
//! The name of the configfile.
QString m_qsApplicationPath;
//! The path with the location of the executable
QString m_qsExecutablePath;
};
} // End namespace components
} // End namespace osdev
#endif /* OSDEV_COMPONENTS_SYSTEMINFO_H */
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