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

mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/OperatedClientConnection.java

@@ -0,0 +1,155 @@
+/*
+ * ====================================================================
+ * 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.conn;
+
+import java.io.IOException;
+import java.net.Socket;
+
+import ch.boye.httpclientandroidlib.HttpClientConnection;
+import ch.boye.httpclientandroidlib.HttpHost;
+import ch.boye.httpclientandroidlib.HttpInetConnection;
+import ch.boye.httpclientandroidlib.params.HttpParams;
+
+/**
+ * A client-side connection that relies on outside logic to connect sockets to the
+ * appropriate hosts. It can be operated directly by an application, or through an
+ * {@link ClientConnectionOperator operator}.
+ *
+ * @since 4.0
+ *
+ * @deprecated (4.3) replaced by {@link HttpClientConnectionManager}.
+ */
+@Deprecated
+public interface OperatedClientConnection extends HttpClientConnection, HttpInetConnection {
+
+    /**
+     * Obtains the target host for this connection.
+     * If the connection is to a proxy but not tunnelled, this is
+     * the proxy. If the connection is tunnelled through a proxy,
+     * this is the target of the tunnel.
+     * <br/>
+     * The return value is well-defined only while the connection is open.
+     * It may change even while the connection is open,
+     * because of an {@link #update update}.
+     *
+     * @return  the host to which this connection is opened
+     */
+    HttpHost getTargetHost();
+
+    /**
+     * Indicates whether this connection is secure.
+     * The return value is well-defined only while the connection is open.
+     * It may change even while the connection is open,
+     * because of an {@link #update update}.
+     *
+     * @return  <code>true</code> if this connection is secure,
+     *          <code>false</code> otherwise
+     */
+    boolean isSecure();
+
+    /**
+     * Obtains the socket for this connection.
+     * The return value is well-defined only while the connection is open.
+     * It may change even while the connection is open,
+     * because of an {@link #update update}.
+     *
+     * @return  the socket for communicating with the
+     *          {@link #getTargetHost target host}
+     */
+    Socket getSocket();
+
+    /**
+     * Signals that this connection is in the process of being open.
+     * <p>
+     * By calling this method, the connection can be re-initialized
+     * with a new Socket instance before {@link #openCompleted} is called.
+     * This enabled the connection to close that socket if
+     * {@link ch.boye.httpclientandroidlib.HttpConnection#shutdown shutdown}
+     * is called before it is fully open. Closing an unconnected socket
+     * will interrupt a thread that is blocked on the connect.
+     * Otherwise, that thread will either time out on the connect,
+     * or it returns successfully and then opens this connection
+     * which was just shut down.
+     * <p>
+     * This method can be called multiple times if the connection
+     * is layered over another protocol. <b>Note:</b> This method
+     * will <i>not</i> close the previously used socket. It is
+     * the caller's responsibility to close that socket if it is
+     * no longer required.
+     * <p>
+     * The caller must invoke {@link #openCompleted} in order to complete
+     * the process.
+     *
+     * @param sock      the unconnected socket which is about to
+     *                  be connected.
+     * @param target    the target host of this connection
+     */
+    void opening(Socket sock, HttpHost target)
+        throws IOException;
+
+    /**
+     * Signals that the connection has been successfully open.
+     * An attempt to call this method on an open connection will cause
+     * an exception.
+     *
+     * @param secure    <code>true</code> if this connection is secure, for
+     *                  example if an <code>SSLSocket</code> is used, or
+     *                  <code>false</code> if it is not secure
+     * @param params    parameters for this connection. The parameters will
+     *                  be used when creating dependent objects, for example
+     *                  to determine buffer sizes.
+     */
+    void openCompleted(boolean secure, HttpParams params)
+        throws IOException;
+
+    /**
+     * Updates this connection.
+     * A connection can be updated only while it is open.
+     * Updates are used for example when a tunnel has been established,
+     * or when a TLS/SSL connection has been layered on top of a plain
+     * socket connection.
+     * <br/>
+     * <b>Note:</b> Updating the connection will <i>not</i> close the
+     * previously used socket. It is the caller's responsibility to close
+     * that socket if it is no longer required.
+     *
+     * @param sock      the new socket for communicating with the target host,
+     *                  or <code>null</code> to continue using the old socket.
+     *                  If <code>null</code> is passed, helper objects that
+     *                  depend on the socket should be re-used. In that case,
+     *                  some changes in the parameters will not take effect.
+     * @param target    the new target host of this connection
+     * @param secure    <code>true</code> if this connection is now secure,
+     *                  <code>false</code> if it is not secure
+     * @param params    new parameters for this connection
+     */
+    void update(Socket sock, HttpHost target,
+                boolean secure, HttpParams params)
+        throws IOException;
+
+}