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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
//
// File: COMDependentHandle.cpp
//
//
// FCall's for the DependentHandle class
//
// Handle functions require cooperative mode, making these fcalls poor candidates for QCall conversion.
//
#include "common.h"
#include "comdependenthandle.h"
FCIMPL2(OBJECTHANDLE, DependentHandle::nInitialize, Object *_primary, Object *_secondary)
{
FCALL_CONTRACT;
OBJECTREF primary(_primary);
OBJECTREF secondary(_secondary);
OBJECTHANDLE result = NULL;
HELPER_METHOD_FRAME_BEGIN_RET_NOPOLL();
// Create the handle.
result = GetAppDomain()->CreateDependentHandle(primary, secondary);
HELPER_METHOD_FRAME_END_POLL();
return result;
}
FCIMPLEND
FCIMPL1(VOID, DependentHandle::nFree, OBJECTHANDLE handle)
{
FCALL_CONTRACT;
_ASSERTE(handle != NULL);
HELPER_METHOD_FRAME_BEGIN_0();
DestroyDependentHandle(handle);
HELPER_METHOD_FRAME_END();
}
FCIMPLEND
FCIMPL1(Object*, DependentHandle::nGetPrimary, OBJECTHANDLE handle)
{
FCALL_CONTRACT;
FCUnique(0x54);
_ASSERTE(handle != NULL);
return OBJECTREFToObject(ObjectFromHandle(handle));
}
FCIMPLEND
FCIMPL2(Object*, DependentHandle::nGetPrimaryAndSecondary, OBJECTHANDLE handle, Object **outSecondary)
{
FCALL_CONTRACT;
_ASSERTE(handle != NULL && outSecondary != NULL);
OBJECTREF primary = ObjectFromHandle(handle);
IGCHandleManager *mgr = GCHandleUtilities::GetGCHandleManager();
// Secondary is tracked only if primary is non-null
*outSecondary = (primary != NULL) ? mgr->GetDependentHandleSecondary(handle) : NULL;
return OBJECTREFToObject(primary);
}
FCIMPLEND
FCIMPL2(VOID, DependentHandle::nSetPrimary, OBJECTHANDLE handle, Object *_primary)
{
FCALL_CONTRACT;
_ASSERTE(handle != NULL);
IGCHandleManager *mgr = GCHandleUtilities::GetGCHandleManager();
mgr->StoreObjectInHandle(handle, _primary);
}
FCIMPLEND
FCIMPL2(VOID, DependentHandle::nSetSecondary, OBJECTHANDLE handle, Object *_secondary)
{
FCALL_CONTRACT;
_ASSERTE(handle != NULL);
IGCHandleManager *mgr = GCHandleUtilities::GetGCHandleManager();
mgr->SetDependentHandleSecondary(handle, _secondary);
}
FCIMPLEND
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