зеркало из https://github.com/mozilla/gecko-dev.git
86 строки
1.4 KiB
C++
86 строки
1.4 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* 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/. */
|
|
|
|
#ifndef nsWindowsHelpers_h
|
|
#define nsWindowsHelpers_h
|
|
|
|
#include "nsAutoRef.h"
|
|
#include "nscore.h"
|
|
|
|
template<>
|
|
class nsAutoRefTraits<HKEY>
|
|
{
|
|
public:
|
|
typedef HKEY RawRef;
|
|
static HKEY Void()
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void Release(RawRef aFD)
|
|
{
|
|
if (aFD != Void()) {
|
|
RegCloseKey(aFD);
|
|
}
|
|
}
|
|
};
|
|
|
|
template<>
|
|
class nsAutoRefTraits<SC_HANDLE>
|
|
{
|
|
public:
|
|
typedef SC_HANDLE RawRef;
|
|
static SC_HANDLE Void()
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void Release(RawRef aFD)
|
|
{
|
|
if (aFD != Void()) {
|
|
CloseServiceHandle(aFD);
|
|
}
|
|
}
|
|
};
|
|
|
|
template<>
|
|
class nsSimpleRef<HANDLE>
|
|
{
|
|
protected:
|
|
typedef HANDLE RawRef;
|
|
|
|
nsSimpleRef() : mRawRef(NULL)
|
|
{
|
|
}
|
|
|
|
nsSimpleRef(RawRef aRawRef) : mRawRef(aRawRef)
|
|
{
|
|
}
|
|
|
|
bool HaveResource() const
|
|
{
|
|
return mRawRef != NULL && mRawRef != INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
public:
|
|
RawRef get() const
|
|
{
|
|
return mRawRef;
|
|
}
|
|
|
|
static void Release(RawRef aRawRef)
|
|
{
|
|
if (aRawRef != NULL && aRawRef != INVALID_HANDLE_VALUE) {
|
|
CloseHandle(aRawRef);
|
|
}
|
|
}
|
|
RawRef mRawRef;
|
|
};
|
|
|
|
typedef nsAutoRef<HKEY> nsAutoRegKey;
|
|
typedef nsAutoRef<SC_HANDLE> nsAutoServiceHandle;
|
|
typedef nsAutoRef<HANDLE> nsAutoHandle;
|
|
|
|
#endif
|