From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:17:27 +0200
Subject: Adding upstream version 7.0.14-dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/VBox/Runtime/r3/RTPathTemp.cpp | 86 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 src/VBox/Runtime/r3/RTPathTemp.cpp

(limited to 'src/VBox/Runtime/r3/RTPathTemp.cpp')

diff --git a/src/VBox/Runtime/r3/RTPathTemp.cpp b/src/VBox/Runtime/r3/RTPathTemp.cpp
new file mode 100644
index 00000000..dc43a612
--- /dev/null
+++ b/src/VBox/Runtime/r3/RTPathTemp.cpp
@@ -0,0 +1,86 @@
+/* $Id: RTPathTemp.cpp $ */
+/** @file
+ * IPRT - Path Manipulation, RTPathTemp.
+ */
+
+/*
+ * 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 "internal/iprt.h"
+#include <iprt/path.h>
+
+#include <iprt/assert.h>
+#include <iprt/env.h>
+#include <iprt/err.h>
+#include <iprt/string.h>
+#include "internal/path.h"
+
+
+RTDECL(int) RTPathTemp(char *pszPath, size_t cchPath)
+{
+    /*
+     * Try get it from the environment first.
+     */
+    static const char * const s_apszVars[] =
+    {
+        "IPRT_TMPDIR"
+#if defined(RT_OS_WINDOWS)
+        , "TMP", "TEMP", "USERPROFILE"
+#elif defined(RT_OS_OS2)
+        , "TMP", "TEMP", "TMPDIR"
+#else
+        , "TMPDIR"
+#endif
+    };
+    for (size_t iVar = 0; iVar < RT_ELEMENTS(s_apszVars); iVar++)
+    {
+        int rc = RTEnvGetEx(RTENV_DEFAULT, s_apszVars[iVar], pszPath, cchPath, NULL);
+        if (rc != VERR_ENV_VAR_NOT_FOUND)
+            return rc;
+    }
+
+    /*
+     * Here we should use some sane system default, instead we just use
+     * the typical unix temp dir for now.
+     */
+    /** @todo Windows should default to the windows directory, see GetTempPath.
+     * Some unixes has path.h and _PATH_TMP. There is also a question about
+     * whether /var/tmp wouldn't be a better place...  */
+    if (cchPath < sizeof("/tmp") )
+        return VERR_BUFFER_OVERFLOW;
+    memcpy(pszPath, "/tmp", sizeof("/tmp"));
+    return VINF_SUCCESS;
+}
+
-- 
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