1 files changed, 54 insertions, 0 deletions

diff --git a/src/libs/dutil/WixToolset.DUtil/guidutil.cpp b/src/libs/dutil/WixToolset.DUtil/guidutil.cpp
new file mode 100644
index 00000000..204c9af2
--- /dev/null
+++ b/src/libs/dutil/WixToolset.DUtil/guidutil.cpp
@@ -0,0 +1,54 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+#include "precomp.h"
+
+
+// Exit macros
+#define GuidExitOnLastError(x, s, ...) ExitOnLastErrorSource(DUTIL_SOURCE_GUIDUTIL, x, s, __VA_ARGS__)
+#define GuidExitOnLastErrorDebugTrace(x, s, ...) ExitOnLastErrorDebugTraceSource(DUTIL_SOURCE_GUIDUTIL, x, s, __VA_ARGS__)
+#define GuidExitWithLastError(x, s, ...) ExitWithLastErrorSource(DUTIL_SOURCE_GUIDUTIL, x, s, __VA_ARGS__)
+#define GuidExitOnFailure(x, s, ...) ExitOnFailureSource(DUTIL_SOURCE_GUIDUTIL, x, s, __VA_ARGS__)
+#define GuidExitOnRootFailure(x, s, ...) ExitOnRootFailureSource(DUTIL_SOURCE_GUIDUTIL, x, s, __VA_ARGS__)
+#define GuidExitOnFailureDebugTrace(x, s, ...) ExitOnFailureDebugTraceSource(DUTIL_SOURCE_GUIDUTIL, x, s, __VA_ARGS__)
+#define GuidExitOnNull(p, x, e, s, ...) ExitOnNullSource(DUTIL_SOURCE_GUIDUTIL, p, x, e, s, __VA_ARGS__)
+#define GuidExitOnNullWithLastError(p, x, s, ...) ExitOnNullWithLastErrorSource(DUTIL_SOURCE_GUIDUTIL, p, x, s, __VA_ARGS__)
+#define GuidExitOnNullDebugTrace(p, x, e, s, ...)  ExitOnNullDebugTraceSource(DUTIL_SOURCE_GUIDUTIL, p, x, e, s, __VA_ARGS__)
+#define GuidExitOnInvalidHandleWithLastError(p, x, s, ...) ExitOnInvalidHandleWithLastErrorSource(DUTIL_SOURCE_GUIDUTIL, p, x, s, __VA_ARGS__)
+#define GuidExitOnWin32Error(e, x, s, ...) ExitOnWin32ErrorSource(DUTIL_SOURCE_GUIDUTIL, e, x, s, __VA_ARGS__)
+#define GuidExitOnGdipFailure(g, x, s, ...) ExitOnGdipFailureSource(DUTIL_SOURCE_GUIDUTIL, g, x, s, __VA_ARGS__)
+
+extern "C" HRESULT DAPI GuidFixedCreate(
+    _Out_z_cap_c_(GUID_STRING_LENGTH) WCHAR* wzGuid
+    )
+{
+    HRESULT hr = S_OK;
+    UUID guid = { };
+
+    hr = HRESULT_FROM_RPC(::UuidCreate(&guid));
+    GuidExitOnFailure(hr, "UuidCreate failed.");
+
+    if (!::StringFromGUID2(guid, wzGuid, GUID_STRING_LENGTH))
+    {
+        hr = E_OUTOFMEMORY;
+        GuidExitOnRootFailure(hr, "Failed to convert guid into string.");
+    }
+
+LExit:
+    return hr;
+}
+
+extern "C" HRESULT DAPI GuidCreate(
+    __deref_out_z LPWSTR* psczGuid
+    )
+{
+    HRESULT hr = S_OK;
+
+    hr = StrAlloc(psczGuid, GUID_STRING_LENGTH);
+    GuidExitOnFailure(hr, "Failed to allocate space for guid");
+
+    hr = GuidFixedCreate(*psczGuid);
+    GuidExitOnFailure(hr, "Failed to create new guid.");
+
+LExit:
+    return hr;
+}