1 files changed, 78 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..52353786
--- /dev/null
+++ b/src/VBox/Runtime/common/vfs/vfsmsg.cpp
@@ -0,0 +1,78 @@
+/* $Id: vfsmsg.cpp $ */
+/** @file
+ * IPRT - Virtual File System, Error Messaging for Chains.
+ */
+
+/*
+ * Copyright (C) 2010-2023 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 <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;
+}
+