1 files changed, 74 insertions, 0 deletions
diff --git a/src/VBox/Runtime/darwin/RTErrConvertFromDarwinCOM.cpp b/src/VBox/Runtime/darwin/RTErrConvertFromDarwinCOM.cpp
new file mode 100644
index 00000000..9a5f20f1
--- /dev/null
+++ b/src/VBox/Runtime/darwin/RTErrConvertFromDarwinCOM.cpp
@@ -0,0 +1,74 @@
+/* $Id: RTErrConvertFromDarwinCOM.cpp $ */
+/** @file
+ * IPRT - Convert Darwin COM returns codes to iprt status codes.
+ */
+
+/*
+ * Copyright (C) 2006-2023 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>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include <IOKit/IOCFPlugIn.h>
+
+#include <iprt/err.h>
+#include <iprt/log.h>
+#include <iprt/assert.h>
+
+
+RTDECL(int) RTErrConvertFromDarwinCOM(int32_t iNativeCode)
+{
+    /*
+     * 'optimized' success case.
+     */
+    if (iNativeCode == S_OK)
+        return VINF_SUCCESS;
+
+    switch (iNativeCode)
+    {
+        //case E_UNEXPECTED:
+        case E_NOTIMPL:             return VERR_NOT_IMPLEMENTED;
+        case E_OUTOFMEMORY:         return VERR_NO_MEMORY;
+        case E_INVALIDARG:          return VERR_INVALID_PARAMETER;
+        //case E_NOINTERFACE:         return VERR_NOT_SUPPORTED;
+        case E_POINTER:             return VERR_INVALID_POINTER;
+        case E_HANDLE:              return VERR_INVALID_HANDLE;
+        //case E_ABORT:               return VERR_CANCELLED;
+        case E_FAIL:                return VERR_GENERAL_FAILURE;
+        case E_ACCESSDENIED:        return VERR_ACCESS_DENIED;
+    }
+
+    /* unknown error. */
+    AssertLogRelMsgFailed(("Unhandled error %#x\n", iNativeCode));
+    return VERR_UNRESOLVED_ERROR;
+}
+