windows-nt/Source/XPSP1/NT/com/ole32/dcomss/olescm/registry.hxx

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2020-09-26 03:20:57 -05:00
//+-------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1996.
//
// registry.hxx
//
//--------------------------------------------------------------------------
#ifndef __REGISTRY_HXX__
#define __REGISTRY_HXX__
#define REGNOTFOUND( Status ) ((ERROR_FILE_NOT_FOUND == Status) || \
(ERROR_BAD_PATHNAME == Status))
#define APP_PATH L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\App Paths\\"
#define APP_PATH_LEN (sizeof( APP_PATH ) - sizeof( WCHAR )) / sizeof( WCHAR )
extern HKEY ghClsidMachine;
extern HKEY ghAppidMachine;
extern BOOL gbEnableRemoteLaunch;
extern BOOL gbEnableRemoteConnect;
#ifdef SERVER_HANDLER
extern BOOL gbDisableEmbeddingServerHandler;
#endif
extern DWORD gdwRemoteBindingHandleCacheMaxSize;
extern DWORD gdwRemoteBindingHandleCacheMaxLifetime;
extern DWORD gdwRemoteBindingHandleCacheIdleTimeout;
extern BOOL gbSAFERROTChecksEnabled;
extern BOOL gbSAFERAAAChecksEnabled;
extern BOOL gbDynamicIPChangesEnabled;
DWORD
ReadStringValue(
IN HKEY hKey,
IN WCHAR * pwszValueName,
OUT WCHAR ** ppwszString
);
DWORD
ReadStringKeyValue(
IN HKEY hKey,
IN WCHAR * pwszKeyName,
OUT WCHAR ** ppwszString
);
DWORD
ReadSecurityDescriptor(
IN HKEY hKey,
IN WCHAR * pwszValue,
OUT CSecDescriptor ** ppSD
);
LONG
OpenClassesRootKeys();
HRESULT
InitSCMRegistry();
void
ReadRemoteActivationKeys();
void
ReadRemoteBindingHandleCacheKeys();
void
ReadSAFERKeys();
void
ReadDynamicIPChangesKeys();
DWORD
GetActivationFailureLoggingLevel();
//
// Class that can be used to set up notification of registry key
// changes.
//
class CRegistryWatcher
{
public:
CRegistryWatcher(HKEY hKeyRoot, const WCHAR *wszSubKey);
~CRegistryWatcher() { Cleanup(); }
// Returns S_OK if changed, S_FALSE if not, and an error if something failed.
HRESULT Changed();
private:
void Cleanup();
HKEY _hWatchedKey;
BOOL _fValid;
HANDLE _hEvent;
};
#endif // __REGISTRY_HXX__