1 files changed, 68 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/vfs/vfsmsg.cpp b/src/VBox/Runtime/common/vfs/vfsmsg.cpp
new file mode 100644
index 00000000..c2fa2ba4
--- /dev/null
+++ b/src/VBox/Runtime/common/vfs/vfsmsg.cpp
@@ -0,0 +1,68 @@
+/* $Id: vfsmsg.cpp $ */
+/** @file
+ * IPRT - Virtual File System, Error Messaging for Chains.
+ */
+
+/*
+ * Copyright (C) 2010-2020 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+ * VirtualBox OSE 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.
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include <iprt/vfs.h>
+
+#include <iprt/errcore.h>
+#include <iprt/message.h>
+
+
+RTDECL(void) RTVfsChainMsgError(const char *pszFunction, const char *pszSpec, int rc, uint32_t offError, PRTERRINFO pErrInfo)
+{
+    if (RTErrInfoIsSet(pErrInfo))
+    {
+        if (offError > 0)
+            RTMsgError("%s failed with rc=%Rrc: %s\n"
+                       "    '%s'\n"
+                       "     %*s^\n",
+                       pszFunction, rc, pErrInfo->pszMsg, pszSpec, offError, "");
+        else
+            RTMsgError("%s failed to open '%s': %Rrc: %s\n", pszFunction, pszSpec, rc, pErrInfo->pszMsg);
+    }
+    else
+    {
+        if (offError > 0)
+            RTMsgError("%s failed with rc=%Rrc:\n"
+                       "    '%s'\n"
+                       "     %*s^\n",
+                       pszFunction, rc, pszSpec, offError, "");
+        else
+            RTMsgError("%s failed to open '%s': %Rrc\n", pszFunction, pszSpec, rc);
+    }
+}
+
+
+RTDECL(RTEXITCODE) RTVfsChainMsgErrorExitFailure(const char *pszFunction, const char *pszSpec,
+                                                 int rc, uint32_t offError, PRTERRINFO pErrInfo)
+{
+    RTVfsChainMsgError(pszFunction, pszSpec, rc, offError, pErrInfo);
+    return RTEXITCODE_FAILURE;
+}
+