78 lines
2.6 KiB
Java
78 lines
2.6 KiB
Java
/*
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* Copyright (c) 2002, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package sun.nio.ch;
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import java.nio.charset.Charset;
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import java.nio.charset.StandardCharsets;
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import java.security.AccessController;
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import java.security.PrivilegedAction;
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import sun.net.NetProperties;
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import jdk.internal.util.StaticProperty;
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/*
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* @hide
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*/
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class UnixDomainSocketsUtil {
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private UnixDomainSocketsUtil() { }
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static Charset getCharset() {
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return StandardCharsets.UTF_8;
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}
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/**
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* Return the temp directory for storing automatically bound
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* server sockets.
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*
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* On Windows we search the following directories in sequence:
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*
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* 1. ${jdk.net.unixdomain.tmpdir} if set as system property
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* 2. ${jdk.net.unixdomain.tmpdir} if set as net property
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* 3. %TEMP%
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* 4. ${java.io.tmpdir}
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*/
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@SuppressWarnings("removal")
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static String getTempDir() {
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// BEGIN Android-removed: only java io temp directories are used.
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/*
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PrivilegedAction<String> action = () -> {
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String s = NetProperties.get("jdk.net.unixdomain.tmpdir");
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if (s != null) {
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return s;
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}
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String temp = System.getenv("TEMP");
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if (temp != null) {
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return temp;
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}
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return StaticProperty.javaIoTmpDir();
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};
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return AccessController.doPrivileged(action);
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*/
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// BEGIN Android-removed: only java io temp directories are used.
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return StaticProperty.javaIoTmpDir();
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}
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}
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