1 files changed, 74 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/routing/HttpRouteDirector.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/routing/HttpRouteDirector.java
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index 000000000..f8b774603
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+++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/conn/routing/HttpRouteDirector.java
@@ -0,0 +1,74 @@
+/*
+ * ====================================================================
+ * 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.routing;
+
+/**
+ * Provides directions on establishing a route.
+ * Implementations of this interface compare a planned route with
+ * a tracked route and indicate the next step required.
+ *
+ * @since 4.0
+ */
+public interface HttpRouteDirector {
+
+    /** Indicates that the route can not be established at all. */
+    public final static int UNREACHABLE = -1;
+
+    /** Indicates that the route is complete. */
+    public final static int COMPLETE = 0;
+
+    /** Step: open connection to target. */
+    public final static int CONNECT_TARGET = 1;
+
+    /** Step: open connection to proxy. */
+    public final static int CONNECT_PROXY = 2;
+
+    /** Step: tunnel through proxy to target. */
+    public final static int TUNNEL_TARGET = 3;
+
+    /** Step: tunnel through proxy to other proxy. */
+    public final static int TUNNEL_PROXY = 4;
+
+    /** Step: layer protocol (over tunnel). */
+    public final static int LAYER_PROTOCOL = 5;
+
+
+    /**
+     * Provides the next step.
+     *
+     * @param plan      the planned route
+     * @param fact      the currently established route, or
+     *                  <code>null</code> if nothing is established
+     *
+     * @return  one of the constants defined in this interface, indicating
+     *          either the next step to perform, or success, or failure.
+     *          0 is for success, a negative value for failure.
+     */
+    public int nextStep(RouteInfo plan, RouteInfo fact);
+
+}