/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
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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 DeleteRegistryTree(HKEY RootKey, const Filepath_char_t* KeyName);

/** Deletes the specified registry key (only if it has no subkeys)
    Returns true on success
*/
bool DeleteRegistryKey(HKEY RootKey, const Filepath_char_t* KeyName);

/** 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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