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rippled/beast/module/core/misc/WindowsRegistry.h
2014-10-01 08:47:52 -07:00

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5.3 KiB
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//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Portions of this file are from JUCE.
Copyright (c) 2013 - Raw Material Software Ltd.
Please visit http://www.juce.com
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_WINDOWSREGISTRY_H_INCLUDED
#define BEAST_WINDOWSREGISTRY_H_INCLUDED
namespace beast
{
#if BEAST_WINDOWS || DOXYGEN
/**
Contains some static helper functions for manipulating the MS Windows registry
(Only available on Windows, of course!)
*/
namespace WindowsRegistry
{
//==============================================================================
/** Returns a string from the registry.
The path is a string for the entire path of a value in the registry,
e.g. "HKEY_CURRENT_USER\Software\foo\bar"
*/
String getValue (const String& regValuePath,
const String& defaultValue = String::empty);
/** Returns a string from the WOW64 registry.
The path is a string for the entire path of a value in the registry,
e.g. "HKEY_CURRENT_USER\Software\foo\bar"
*/
String getValueWow64 (const String& regValuePath,
const String& defaultValue = String::empty);
/** Reads a binary block from the registry.
The path is a string for the entire path of a value in the registry,
e.g. "HKEY_CURRENT_USER\Software\foo\bar"
@returns a DWORD indicating the type of the key.
*/
std::uint32_t getBinaryValue (const String& regValuePath, MemoryBlock& resultData);
/** Sets a registry value as a string.
This will take care of creating any groups needed to get to the given registry value.
*/
bool setValue (const String& regValuePath, const String& value);
/** Sets a registry value as a DWORD.
This will take care of creating any groups needed to get to the given registry value.
*/
bool setValue (const String& regValuePath, std::uint32_t value);
/** Sets a registry value as a QWORD.
This will take care of creating any groups needed to get to the given registry value.
*/
bool setValue (const String& regValuePath, std::uint64_t value);
/** Sets a registry value as a binary block.
This will take care of creating any groups needed to get to the given registry value.
*/
bool setValue (const String& regValuePath, const MemoryBlock& value);
/** Returns true if the given value exists in the registry. */
bool valueExists (const String& regValuePath);
/** Returns true if the given value exists in the registry. */
bool valueExistsWow64 (const String& regValuePath);
/** Deletes a registry value. */
void deleteValue (const String& regValuePath);
/** Deletes a registry key (which is registry-talk for 'folder'). */
void deleteKey (const String& regKeyPath);
/** Creates a file association in the registry.
This lets you set the executable that should be launched by a given file extension.
@param fileExtension the file extension to associate, including the
initial dot, e.g. ".txt"
@param symbolicDescription a space-free short token to identify the file type
@param fullDescription a human-readable description of the file type
@param targetExecutable the executable that should be launched
@param iconResourceNumber the icon that gets displayed for the file type will be
found by looking up this resource number in the
executable. Pass 0 here to not use an icon
@param registerForCurrentUserOnly if false, this will try to register the association
for all users (you might not have permission to do this
unless running in an installer). If true, it will register the
association in HKEY_CURRENT_USER.
*/
bool registerFileAssociation (const String& fileExtension,
const String& symbolicDescription,
const String& fullDescription,
const File& targetExecutable,
int iconResourceNumber,
bool registerForCurrentUserOnly);
};
#endif
} // beast
#endif // BEAST_WINDOWSREGISTRY_H_INCLUDED