warregistry.h

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/** 
*/

#ifndef WAR_REGISTRY_H
#define WAR_REGISTRY_H

/* SYSTEM INCLUDES */

#ifndef WAR_FSTREAM_INCLUDED
#   define WAR_FSTREAM_INCLUDED
#   include <fstream>
#endif

#ifndef WAR_STACK_INCLUDED
#   define WAR_STACK_INCLUDED
#   include <stack>
#endif

/* PROJECT INCLUDES */

#ifndef WAR_REGISTRY_KEY_H
#   include "WarRegistryKey.h"
#endif

/* LOCAL INCLUDES */


/* FORWARD REFERENCES */



#ifdef __cplusplus
extern "C" 
{
#endif
/****************** BEGIN OLD STYLE C spesific ********/


/****************** END OLD STYLE C spesific **********/
#ifdef __cplusplus 
}
#endif

/****************** BEGIN C++ spesific ****************/

#ifdef __cplusplus

class WarRegistry 
{
public:
    typedef WarRegistryKey::name_ccstr_t name_ccstr_t;
    // LIFECYCLE
    
    /**
    * Default constructor.
    */
    WarRegistry();
    
    /**
    * Destructor.
    */
    ~WarRegistry();
    
    // OPERATORS
    // OPERATIONS

    void Open(war_ccstr_t filePath,
        bool doCreateIfNotExist = false)
        throw(WarException);

    war_registry_key_ptr_t OpenKey(name_ccstr_t regPath,
        bool doCreateIfNotExist = true)
        throw(WarException);

    void Load() throw(WarException);

    void Save() throw(WarException);

    // CALLBACK
    // ACCESS
    // INQUIRY

    bool IsKey(WarRegistryKey::name_ccstr_t name)
        throw(WarException); // Throws on error
    
protected:
    bool mDoSave;
    bool mIsLoaded;
    war_registry_key_ptr_t mRootNodePtr;

    void SaveKey(int level, const war_registry_key_ptr_t& key)
        throw(WarException);

private:
    std::fstream mFile;
    std::string mFileName;
};

/* INLINE METHODS */

/* EXTERNAL REFERENCES */

#endif /* __cplusplus */

/****************** END C++ spesific ******************/

#endif  /* WAR_REGISTRY_H_ */