The Tor Browser: mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/SocketHttpClientConnection.java@fc2d59ddac77 (annotated)

mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/SocketHttpClientConnection.java@fc2d59ddac77 (annotated)

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

Wed, 31 Dec 2014 07:22:50 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 07:22:50 +0100
branch: TOR_BUG_3246
changeset 4: fc2d59ddac77
permissions: -rw-r--r--

Correct previous dual key logic pending first delivery installment.

 /*
  * ====================================================================
  * 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 / annotate

mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/SocketHttpClientConnection.java@fc2d59ddac77 (annotated)

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