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 * This file incorporates work covered by the following license notice:
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_SHELL_INC_INTERNAL_REGISTRY_HXX
#define INCLUDED_SHELL_INC_INTERNAL_REGISTRY_HXX


// registry helper functions


#include <objbase.h>
#include <string>
#include "filepath.hxx"

/** Sets a value of the specified registry key, an empty ValueName sets the default
    value
    Returns true on success
*/
bool SetRegistryKey(HKEY RootKey, const Filepath_char_t* KeyName, const Filepath_char_t* ValueName, const Filepath_char_t* Value);

/** Deletes the specified registry key and all of its subkeys
    Returns true on success
*/
bool DeleteRegistryKey(HKEY RootKey, const Filepath_char_t* KeyName);

/** May be used to determine if the specified registry key has subkeys
    The function returns true on success else if an error occurs false
*/
bool HasSubkeysRegistryKey(HKEY RootKey, const Filepath_char_t* KeyName, bool& bResult);

/** Converts a GUID to its string representation
*/
Filepath_t ClsidToString(const CLSID& clsid);

/** Get the content of a specific key.
*/
bool QueryRegistryKey(HKEY RootKey, const Filepath_char_t* KeyName, const Filepath_char_t* ValueName, Filepath_char_t *pszData, DWORD dwBufLen);


#endif

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