pt 1 in reviving the android build (copied from pm 28a1, wish me luck)

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

@@ -0,0 +1,271 @@
+/*
+ * ====================================================================
+ * 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.InetSocketAddress;
+import java.net.Socket;
+import java.net.SocketAddress;
+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.CoreConnectionPNames;
+import ch.boye.httpclientandroidlib.params.HttpParams;
+import ch.boye.httpclientandroidlib.util.Args;
+import ch.boye.httpclientandroidlib.util.Asserts;
+
+@Deprecated
+public class SocketHttpServerConnection extends
+        AbstractHttpServerConnection implements HttpInetConnection {
+
+    private volatile boolean open;
+    private volatile Socket socket = null;
+
+    public SocketHttpServerConnection() {
+        super();
+    }
+
+    protected void assertNotOpen() {
+        Asserts.check(!this.open, "Connection is already open");
+    }
+
+    @Override
+    protected void assertOpen() {
+        Asserts.check(this.open, "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,
+            final 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,
+            final 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 {
+        Args.notNull(socket, "Socket");
+        Args.notNull(params, "HTTP parameters");
+        this.socket = socket;
+
+        final int buffersize = params.getIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, -1);
+        init(
+                createSessionInputBuffer(socket, buffersize, params),
+                createSessionOutputBuffer(socket, buffersize, params),
+                params);
+
+        this.open = true;
+    }
+
+    protected Socket getSocket() {
+        return this.socket;
+    }
+
+    public boolean isOpen() {
+        return this.open;
+    }
+
+    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(final int timeout) {
+        assertOpen();
+        if (this.socket != null) {
+            try {
+                this.socket.setSoTimeout(timeout);
+            } catch (final 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 (final SocketException ignore) {
+                return -1;
+            }
+        } else {
+            return -1;
+        }
+    }
+
+    public void shutdown() throws IOException {
+        this.open = false;
+        final Socket tmpsocket = this.socket;
+        if (tmpsocket != null) {
+            tmpsocket.close();
+        }
+    }
+
+    public void close() throws IOException {
+        if (!this.open) {
+            return;
+        }
+        this.open = false;
+        this.open = false;
+        final Socket sock = this.socket;
+        try {
+            doFlush();
+            try {
+                try {
+                    sock.shutdownOutput();
+                } catch (final IOException ignore) {
+                }
+                try {
+                    sock.shutdownInput();
+                } catch (final IOException ignore) {
+                }
+            } catch (final UnsupportedOperationException ignore) {
+                // if one isn't supported, the other one isn't either
+            }
+        } finally {
+            sock.close();
+        }
+    }
+
+    private static void formatAddress(final StringBuilder buffer, final SocketAddress socketAddress) {
+        if (socketAddress instanceof InetSocketAddress) {
+            final InetSocketAddress addr = ((InetSocketAddress) socketAddress);
+            buffer.append(addr.getAddress() != null ? addr.getAddress().getHostAddress() :
+                addr.getAddress())
+            .append(':')
+            .append(addr.getPort());
+        } else {
+            buffer.append(socketAddress);
+        }
+    }
+
+    @Override
+    public String toString() {
+        if (this.socket != null) {
+            final StringBuilder buffer = new StringBuilder();
+            final SocketAddress remoteAddress = this.socket.getRemoteSocketAddress();
+            final SocketAddress localAddress = this.socket.getLocalSocketAddress();
+            if (remoteAddress != null && localAddress != null) {
+                formatAddress(buffer, localAddress);
+                buffer.append("<->");
+                formatAddress(buffer, remoteAddress);
+            }
+            return buffer.toString();
+        } else {
+            return super.toString();
+        }
+    }
+
+}