1 files changed, 81 insertions, 0 deletions
diff --git a/src/VBox/Main/testcase/msiDarwinDescriptorDecoder.cpp b/src/VBox/Main/testcase/msiDarwinDescriptorDecoder.cpp
new file mode 100644
index 00000000..f81aaab6
--- /dev/null
+++ b/src/VBox/Main/testcase/msiDarwinDescriptorDecoder.cpp
@@ -0,0 +1,81 @@
+/* $Id: msiDarwinDescriptorDecoder.cpp $ */
+/** @file
+ * msiDarwinDescriptorDecoder
+ */
+
+/*
+ * Copyright (C) 2016-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+
+#include <stdio.h>
+#include <iprt/win/windows.h>  /* Avoid -Wall warnings. */
+
+
+
+typedef DWORD (WINAPI *PFNMSIDECOMPOSEDESCRIPTORW)(PCWSTR pwszDescriptor,
+                                                   LPWSTR pwszProductCode /*[40]*/,
+                                                   LPWSTR pwszFeatureId /*[40]*/,
+                                                   LPWSTR pwszComponentCode /*[40]*/,
+                                                   DWORD *poffArguments);
+
+int wmain(int cArgs, wchar_t **papwszArgs)
+{
+    HMODULE hmodMsi = LoadLibrary("msi.dll");
+    PFNMSIDECOMPOSEDESCRIPTORW pfnMsiDecomposeDescriptorW;
+    pfnMsiDecomposeDescriptorW = (PFNMSIDECOMPOSEDESCRIPTORW)GetProcAddress(hmodMsi, "MsiDecomposeDescriptorW");
+    if (!pfnMsiDecomposeDescriptorW)
+    {
+        fprintf(stderr, "Failed to load msi.dll or resolve 'MsiDecomposeDescriptorW'\n");
+        return 1;
+    }
+
+    int rcExit = 0;
+    for (int iArg = 1; iArg < cArgs; iArg++)
+    {
+        wchar_t wszProductCode[40]   = { 0 };
+        wchar_t wszFeatureId[40]     = { 0 };
+        wchar_t wszComponentCode[40] = { 0 };
+        DWORD   offArguments = ~(DWORD)0;
+        DWORD dwErr = pfnMsiDecomposeDescriptorW(papwszArgs[iArg], wszProductCode, wszFeatureId, wszComponentCode, &offArguments);
+        if (dwErr == 0)
+        {
+            fprintf(stderr,
+                    "#%u: '%ls'\n"
+                    " ->       Product=%ls\n"
+                    " ->     FeatureId=%ls\n"
+                    " -> ComponentCode=%ls\n"
+                    " ->  offArguments=%#lx (%ld)\n"
+                    , iArg, papwszArgs[iArg], wszProductCode, wszFeatureId, wszComponentCode, offArguments, offArguments);
+        }
+        else
+        {
+            fprintf(stderr,
+                    "#%u: '%ls'\n"
+                    " -> error %lu (%#lx)\n"
+                    , iArg, papwszArgs[iArg], dwErr, dwErr);
+            rcExit = 1;
+        }
+    }
+
+    return rcExit;
+}
+