52 lines
1.8 KiB
Java
52 lines
1.8 KiB
Java
/**
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*
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* Copyright 2015-2019 Florian Schmaus.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack.proxy;
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import java.io.IOException;
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import java.net.Socket;
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import org.jivesoftware.smack.util.Function;
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public interface ProxySocketConnection {
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/**
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* Initiate a connection to the given host on the given port. Note that the caller is responsible for closing the
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* socket in case this method throws.
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*
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* @param socket the socket to use to initiate the connection to the proxy.
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* @param host the host to connect to.
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* @param port the port to connect to.
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* @param timeout the timeout in milliseconds.
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* @throws IOException in case an I/O error occurs.
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*/
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void connect(Socket socket, String host, int port, int timeout)
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throws IOException;
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static Function<ProxySocketConnection, ProxyInfo> forProxyType(ProxyInfo.ProxyType proxyType) {
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switch (proxyType) {
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case HTTP:
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return HTTPProxySocketConnection::new;
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case SOCKS4:
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return Socks4ProxySocketConnection::new;
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case SOCKS5:
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return Socks5ProxySocketConnection::new;
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default:
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throw new AssertionError("Unknown proxy type: " + proxyType);
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}
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}
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}
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