1 files changed, 90 insertions, 0 deletions
diff --git a/src/debug/di/shimdatatarget.cpp b/src/debug/di/shimdatatarget.cpp
new file mode 100644
index 0000000000..59f56e798e
--- /dev/null
+++ b/src/debug/di/shimdatatarget.cpp
@@ -0,0 +1,90 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+//*****************************************************************************
+
+// 
+// File: ShimDataTarget.cpp
+//
+//*****************************************************************************
+#include "stdafx.h"
+#include "safewrap.h"
+
+#include "check.h" 
+
+#include <limits.h>
+
+#include "shimpriv.h"
+
+
+// Standard impl of IUnknown::QueryInterface
+HRESULT STDMETHODCALLTYPE ShimDataTarget::QueryInterface(
+    REFIID InterfaceId,
+    PVOID* pInterface
+    )
+{
+    if (InterfaceId == IID_IUnknown)
+    {
+        *pInterface = static_cast<IUnknown *>(static_cast<ICorDebugDataTarget *>(this));
+    }
+    else if (InterfaceId == IID_ICorDebugDataTarget)
+    {
+        *pInterface = static_cast<ICorDebugDataTarget *>(this);
+    }
+    else if (InterfaceId == IID_ICorDebugMutableDataTarget)
+    {
+        *pInterface = static_cast<ICorDebugMutableDataTarget *>(this);
+    }
+    else
+    {
+        *pInterface = NULL;
+        return E_NOINTERFACE;
+    }
+
+    AddRef();
+    return S_OK;
+}
+
+// Standard impl of IUnknown::AddRef
+ULONG STDMETHODCALLTYPE ShimDataTarget::AddRef()
+{
+    LONG ref = InterlockedIncrement(&m_ref);    
+    return ref;
+}
+
+// Standard impl of IUnknown::Release
+ULONG STDMETHODCALLTYPE ShimDataTarget::Release()
+{    
+    LONG ref = InterlockedDecrement(&m_ref);
+    if (ref == 0)
+    {
+        delete this;
+    }
+    return ref;
+}
+
+
+//---------------------------------------------------------------------------------------
+//
+// Get the OS Process ID that this DataTarget is for.
+//
+// Return Value: 
+//     The OS PID of the process this data target is representing.
+DWORD ShimDataTarget::GetPid()
+{
+    return m_processId;
+}
+
+//---------------------------------------------------------------------------------------
+// Hook a custom function to handle ICorDebugMutableDataTarget::ContinueStatusChanged
+//
+// Arguments:
+//   fpContinueStatusChanged - callback function to invoke.
+//   pUserData - user data to pass to callback
+//
+void ShimDataTarget::HookContinueStatusChanged(FPContinueStatusChanged fpContinueStatusChanged, void * pUserData)
+{
+    m_fpContinueStatusChanged = fpContinueStatusChanged;
+    m_pContinueStatusChangedUserData = pUserData;
+}