The Tor Browser: comparison mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/SocketHttpClientConnection.java

--1:000000000000
+:b64620609e20
+/*
+* ====================================================================
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+* ====================================================================
+*
+* This software consists of voluntary contributions made by many
+* individuals on behalf of the Apache Software Foundation.  For more
+* information on the Apache Software Foundation, please see
+* <http://www.apache.org/>.
+*
+*/
+package ch.boye.httpclientandroidlib.impl;
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.Socket;
+import java.net.SocketException;
+import ch.boye.httpclientandroidlib.HttpInetConnection;
+import ch.boye.httpclientandroidlib.impl.io.SocketInputBuffer;
+import ch.boye.httpclientandroidlib.impl.io.SocketOutputBuffer;
+import ch.boye.httpclientandroidlib.io.SessionInputBuffer;
+import ch.boye.httpclientandroidlib.io.SessionOutputBuffer;
+import ch.boye.httpclientandroidlib.params.HttpConnectionParams;
+import ch.boye.httpclientandroidlib.params.HttpParams;
+/**
+* Implementation of a client-side HTTP connection that can be bound to an
+* arbitrary {@link Socket} for receiving data from and transmitting data to
+* a remote server.
+* <p>
+* The following parameters can be used to customize the behavior of this
+* class:
+* <ul>
+*  <li>{@link ch.boye.httpclientandroidlib.params.CoreProtocolPNames#STRICT_TRANSFER_ENCODING}</li>
+*  <li>{@link ch.boye.httpclientandroidlib.params.CoreProtocolPNames#HTTP_ELEMENT_CHARSET}</li>
+*  <li>{@link ch.boye.httpclientandroidlib.params.CoreConnectionPNames#SOCKET_BUFFER_SIZE}</li>
+*  <li>{@link ch.boye.httpclientandroidlib.params.CoreConnectionPNames#MAX_LINE_LENGTH}</li>
+*  <li>{@link ch.boye.httpclientandroidlib.params.CoreConnectionPNames#MAX_HEADER_COUNT}</li>
+* </ul>
+*
+* @since 4.0
+*/
+public class SocketHttpClientConnection
+extends AbstractHttpClientConnection implements HttpInetConnection {
+private volatile boolean open;
+private volatile Socket socket = null;
+public SocketHttpClientConnection() {
+super();
+}
+protected void assertNotOpen() {
+if (this.open) {
+throw new IllegalStateException("Connection is already open");
+}
+}
+protected void assertOpen() {
+if (!this.open) {
+throw new IllegalStateException("Connection is not open");
+}
+}
+/**
+* Creates an instance of {@link SocketInputBuffer} to be used for
+* receiving data from the given {@link Socket}.
+* <p>
+* This method can be overridden in a super class in order to provide
+* a custom implementation of {@link SessionInputBuffer} interface.
+*
+* @see SocketInputBuffer#SocketInputBuffer(Socket, int, HttpParams)
+*
+* @param socket the socket.
+* @param buffersize the buffer size.
+* @param params HTTP parameters.
+* @return session input buffer.
+* @throws IOException in case of an I/O error.
+*/
+protected SessionInputBuffer createSessionInputBuffer(
+final Socket socket,
+int buffersize,
+final HttpParams params) throws IOException {
+return new SocketInputBuffer(socket, buffersize, params);
+}
+/**
+* Creates an instance of {@link SessionOutputBuffer} to be used for
+* sending data to the given {@link Socket}.
+* <p>
+* This method can be overridden in a super class in order to provide
+* a custom implementation of {@link SocketOutputBuffer} interface.
+*
+* @see SocketOutputBuffer#SocketOutputBuffer(Socket, int, HttpParams)
+*
+* @param socket the socket.
+* @param buffersize the buffer size.
+* @param params HTTP parameters.
+* @return session output buffer.
+* @throws IOException in case of an I/O error.
+*/
+protected SessionOutputBuffer createSessionOutputBuffer(
+final Socket socket,
+int buffersize,
+final HttpParams params) throws IOException {
+return new SocketOutputBuffer(socket, buffersize, params);
+}
+/**
+* Binds this connection to the given {@link Socket}. This socket will be
+* used by the connection to send and receive data.
+* <p>
+* This method will invoke {@link #createSessionInputBuffer(Socket, int, HttpParams)}
+* and {@link #createSessionOutputBuffer(Socket, int, HttpParams)} methods
+* to create session input / output buffers bound to this socket and then
+* will invoke {@link #init(SessionInputBuffer, SessionOutputBuffer, HttpParams)}
+* method to pass references to those buffers to the underlying HTTP message
+* parser and formatter.
+* <p>
+* After this method's execution the connection status will be reported
+* as open and the {@link #isOpen()} will return <code>true</code>.
+*
+* @param socket the socket.
+* @param params HTTP parameters.
+* @throws IOException in case of an I/O error.
+*/
+protected void bind(
+final Socket socket,
+final HttpParams params) throws IOException {
+if (socket == null) {
+throw new IllegalArgumentException("Socket may not be null");
+}
+if (params == null) {
+throw new IllegalArgumentException("HTTP parameters may not be null");
+}
+this.socket = socket;
+int buffersize = HttpConnectionParams.getSocketBufferSize(params);
+init(
+createSessionInputBuffer(socket, buffersize, params),
+createSessionOutputBuffer(socket, buffersize, params),
+params);
+this.open = true;
+}
+public boolean isOpen() {
+return this.open;
+}
+protected Socket getSocket() {
+return this.socket;
+}
+public InetAddress getLocalAddress() {
+if (this.socket != null) {
+return this.socket.getLocalAddress();
+} else {
+return null;
+}
+}
+public int getLocalPort() {
+if (this.socket != null) {
+return this.socket.getLocalPort();
+} else {
+return -1;
+}
+}
+public InetAddress getRemoteAddress() {
+if (this.socket != null) {
+return this.socket.getInetAddress();
+} else {
+return null;
+}
+}
+public int getRemotePort() {
+if (this.socket != null) {
+return this.socket.getPort();
+} else {
+return -1;
+}
+}
+public void setSocketTimeout(int timeout) {
+assertOpen();
+if (this.socket != null) {
+try {
+this.socket.setSoTimeout(timeout);
+} catch (SocketException ignore) {
+// It is not quite clear from the Sun's documentation if there are any
+// other legitimate cases for a socket exception to be thrown when setting
+// SO_TIMEOUT besides the socket being already closed
+}
+}
+}
+public int getSocketTimeout() {
+if (this.socket != null) {
+try {
+return this.socket.getSoTimeout();
+} catch (SocketException ignore) {
+return -1;
+}
+} else {
+return -1;
+}
+}
+public void shutdown() throws IOException {
+this.open = false;
+Socket tmpsocket = this.socket;
+if (tmpsocket != null) {
+tmpsocket.close();
+}
+}
+public void close() throws IOException {
+if (!this.open) {
+return;
+}
+this.open = false;
+Socket sock = this.socket;
+try {
+doFlush();
+try {
+try {
+sock.shutdownOutput();
+} catch (IOException ignore) {
+}
+try {
+sock.shutdownInput();
+} catch (IOException ignore) {
+}
+} catch (UnsupportedOperationException ignore) {
+// if one isn't supported, the other one isn't either
+}
+} finally {
+sock.close();
+}
+}
+}

The Tor Browser / file comparison

comparison: mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/SocketHttpClientConnection.java

mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/SocketHttpClientConnection.java