import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/BasicHttpContext.java

@@ -0,0 +1,95 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * Default implementation of {@link HttpContext}.
+ * <p>
+ * Please note instances of this class can be thread unsafe if the
+ * parent context is not thread safe.
+ *
+ * @since 4.0
+ */
+@ThreadSafe
+public class BasicHttpContext implements HttpContext {
+
+    private final HttpContext parentContext;
+    private final Map<String, Object> map;
+
+    public BasicHttpContext() {
+        this(null);
+    }
+
+    public BasicHttpContext(final HttpContext parentContext) {
+        super();
+        this.map = new ConcurrentHashMap<String, Object>();
+        this.parentContext = parentContext;
+    }
+
+    public Object getAttribute(final String id) {
+        Args.notNull(id, "Id");
+        Object obj = this.map.get(id);
+        if (obj == null && this.parentContext != null) {
+            obj = this.parentContext.getAttribute(id);
+        }
+        return obj;
+    }
+
+    public void setAttribute(final String id, final Object obj) {
+        Args.notNull(id, "Id");
+        if (obj != null) {
+            this.map.put(id, obj);
+        } else {
+            this.map.remove(id);
+        }
+    }
+
+    public Object removeAttribute(final String id) {
+        Args.notNull(id, "Id");
+        return this.map.remove(id);
+    }
+
+    /**
+     * @since 4.2
+     */
+    public void clear() {
+        this.map.clear();
+    }
+
+    @Override
+    public String toString() {
+        return this.map.toString();
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/BasicHttpProcessor.java

@@ -0,0 +1,246 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.HttpResponse;
+import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
+import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * Default implementation of {@link HttpProcessor}.
+ * <p>
+ * Please note access to the internal structures of this class is not
+ * synchronized and therefore this class may be thread-unsafe.
+ *
+ * @since 4.0
+ *
+ * @deprecated (4.3)
+ */
+@NotThreadSafe
+@Deprecated
+public final class BasicHttpProcessor implements
+    HttpProcessor, HttpRequestInterceptorList, HttpResponseInterceptorList, Cloneable {
+
+    // Don't allow direct access, as nulls are not allowed
+    protected final List<HttpRequestInterceptor> requestInterceptors = new ArrayList<HttpRequestInterceptor>();
+    protected final List<HttpResponseInterceptor> responseInterceptors = new ArrayList<HttpResponseInterceptor>();
+
+    public void addRequestInterceptor(final HttpRequestInterceptor itcp) {
+        if (itcp == null) {
+            return;
+        }
+        this.requestInterceptors.add(itcp);
+    }
+
+    public void addRequestInterceptor(
+            final HttpRequestInterceptor itcp, final int index) {
+        if (itcp == null) {
+            return;
+        }
+        this.requestInterceptors.add(index, itcp);
+    }
+
+    public void addResponseInterceptor(
+            final HttpResponseInterceptor itcp, final int index) {
+        if (itcp == null) {
+            return;
+        }
+        this.responseInterceptors.add(index, itcp);
+    }
+
+    public void removeRequestInterceptorByClass(final Class<? extends HttpRequestInterceptor> clazz) {
+        for (final Iterator<HttpRequestInterceptor> it = this.requestInterceptors.iterator();
+             it.hasNext(); ) {
+            final Object request = it.next();
+            if (request.getClass().equals(clazz)) {
+                it.remove();
+            }
+        }
+    }
+
+    public void removeResponseInterceptorByClass(final Class<? extends HttpResponseInterceptor> clazz) {
+        for (final Iterator<HttpResponseInterceptor> it = this.responseInterceptors.iterator();
+             it.hasNext(); ) {
+            final Object request = it.next();
+            if (request.getClass().equals(clazz)) {
+                it.remove();
+            }
+        }
+    }
+
+    public final void addInterceptor(final HttpRequestInterceptor interceptor) {
+        addRequestInterceptor(interceptor);
+    }
+
+     public final void addInterceptor(final HttpRequestInterceptor interceptor, final int index) {
+        addRequestInterceptor(interceptor, index);
+    }
+
+    public int getRequestInterceptorCount() {
+        return this.requestInterceptors.size();
+    }
+
+    public HttpRequestInterceptor getRequestInterceptor(final int index) {
+        if ((index < 0) || (index >= this.requestInterceptors.size())) {
+            return null;
+        }
+        return this.requestInterceptors.get(index);
+    }
+
+    public void clearRequestInterceptors() {
+        this.requestInterceptors.clear();
+    }
+
+    public void addResponseInterceptor(final HttpResponseInterceptor itcp) {
+        if (itcp == null) {
+            return;
+        }
+        this.responseInterceptors.add(itcp);
+    }
+
+    public final void addInterceptor(final HttpResponseInterceptor interceptor) {
+        addResponseInterceptor(interceptor);
+    }
+
+    public final void addInterceptor(final HttpResponseInterceptor interceptor, final int index) {
+        addResponseInterceptor(interceptor, index);
+    }
+
+    public int getResponseInterceptorCount() {
+        return this.responseInterceptors.size();
+    }
+
+    public HttpResponseInterceptor getResponseInterceptor(final int index) {
+        if ((index < 0) || (index >= this.responseInterceptors.size())) {
+            return null;
+        }
+        return this.responseInterceptors.get(index);
+    }
+
+    public void clearResponseInterceptors() {
+        this.responseInterceptors.clear();
+    }
+
+    /**
+     * Sets the interceptor lists.
+     * First, both interceptor lists maintained by this processor
+     * will be cleared.
+     * Subsequently,
+     * elements of the argument list that are request interceptors will be
+     * added to the request interceptor list.
+     * Elements that are response interceptors will be
+     * added to the response interceptor list.
+     * Elements that are both request and response interceptor will be
+     * added to both lists.
+     * Elements that are neither request nor response interceptor
+     * will be ignored.
+     *
+     * @param list      the list of request and response interceptors
+     *                  from which to initialize
+     */
+    public void setInterceptors(final List<?> list) {
+        Args.notNull(list, "Inteceptor list");
+        this.requestInterceptors.clear();
+        this.responseInterceptors.clear();
+        for (final Object obj : list) {
+            if (obj instanceof HttpRequestInterceptor) {
+                addInterceptor((HttpRequestInterceptor) obj);
+            }
+            if (obj instanceof HttpResponseInterceptor) {
+                addInterceptor((HttpResponseInterceptor) obj);
+            }
+        }
+    }
+
+    /**
+     * Clears both interceptor lists maintained by this processor.
+     */
+    public void clearInterceptors() {
+        clearRequestInterceptors();
+        clearResponseInterceptors();
+    }
+
+    public void process(
+            final HttpRequest request,
+            final HttpContext context)
+            throws IOException, HttpException {
+        for (final HttpRequestInterceptor interceptor : this.requestInterceptors) {
+            interceptor.process(request, context);
+        }
+    }
+
+    public void process(
+            final HttpResponse response,
+            final HttpContext context)
+            throws IOException, HttpException {
+        for (final HttpResponseInterceptor interceptor : this.responseInterceptors) {
+            interceptor.process(response, context);
+        }
+    }
+
+    /**
+     * Sets up the target to have the same list of interceptors
+     * as the current instance.
+     *
+     * @param target object to be initialised
+     */
+    protected void copyInterceptors(final BasicHttpProcessor target) {
+        target.requestInterceptors.clear();
+        target.requestInterceptors.addAll(this.requestInterceptors);
+        target.responseInterceptors.clear();
+        target.responseInterceptors.addAll(this.responseInterceptors);
+    }
+
+    /**
+     * Creates a copy of this instance
+     *
+     * @return new instance of the BasicHttpProcessor
+     */
+    public BasicHttpProcessor copy() {
+        final BasicHttpProcessor clone = new BasicHttpProcessor();
+        copyInterceptors(clone);
+        return clone;
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        final BasicHttpProcessor clone = (BasicHttpProcessor) super.clone();
+        copyInterceptors(clone);
+        return clone;
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ChainBuilder.java

@@ -0,0 +1,126 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.Map;
+
+import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
+
+/**
+ * Builder class to build a linked list (chain) of unique class instances. Each class can have
+ * only one instance in the list. Useful for building lists of protocol interceptors.
+ *
+ * @see ImmutableHttpProcessor
+ *
+ * @since 4.3
+ */
+@NotThreadSafe
+final class ChainBuilder<E> {
+
+    private final LinkedList<E> list;
+    private final Map<Class<?>, E> uniqueClasses;
+
+    public ChainBuilder() {
+        this.list = new LinkedList<E>();
+        this.uniqueClasses = new HashMap<Class<?>, E>();
+    }
+
+    private void ensureUnique(final E e) {
+        final E previous = this.uniqueClasses.remove(e.getClass());
+        if (previous != null) {
+            this.list.remove(previous);
+        }
+        this.uniqueClasses.put(e.getClass(), e);
+    }
+
+    public ChainBuilder<E> addFirst(final E e) {
+        if (e == null) {
+            return this;
+        }
+        ensureUnique(e);
+        this.list.addFirst(e);
+        return this;
+    }
+
+    public ChainBuilder<E> addLast(final E e) {
+        if (e == null) {
+            return this;
+        }
+        ensureUnique(e);
+        this.list.addLast(e);
+        return this;
+    }
+
+    public ChainBuilder<E> addAllFirst(final Collection<E> c) {
+        if (c == null) {
+            return this;
+        }
+        for (final E e: c) {
+            addFirst(e);
+        }
+        return this;
+    }
+
+    public ChainBuilder<E> addAllFirst(final E... c) {
+        if (c == null) {
+            return this;
+        }
+        for (final E e: c) {
+            addFirst(e);
+        }
+        return this;
+    }
+
+    public ChainBuilder<E> addAllLast(final Collection<E> c) {
+        if (c == null) {
+            return this;
+        }
+        for (final E e: c) {
+            addLast(e);
+        }
+        return this;
+    }
+
+    public ChainBuilder<E> addAllLast(final E... c) {
+        if (c == null) {
+            return this;
+        }
+        for (final E e: c) {
+            addLast(e);
+        }
+        return this;
+    }
+
+    public LinkedList<E> build() {
+        return new LinkedList<E>(this.list);
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/DefaultedHttpContext.java

@@ -0,0 +1,84 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * {@link HttpContext} implementation that delegates resolution of an attribute
+ * to the given default {@link HttpContext} instance if the attribute is not
+ * present in the local one. The state of the local context can be mutated,
+ * whereas the default context is treated as read-only.
+ *
+ * @since 4.0
+ *
+ * @deprecated (4.3) no longer used.
+ */
+@Deprecated
+public final class DefaultedHttpContext implements HttpContext {
+
+    private final HttpContext local;
+    private final HttpContext defaults;
+
+    public DefaultedHttpContext(final HttpContext local, final HttpContext defaults) {
+        super();
+        this.local = Args.notNull(local, "HTTP context");
+        this.defaults = defaults;
+    }
+
+    public Object getAttribute(final String id) {
+        final Object obj = this.local.getAttribute(id);
+        if (obj == null) {
+            return this.defaults.getAttribute(id);
+        } else {
+            return obj;
+        }
+    }
+
+    public Object removeAttribute(final String id) {
+        return this.local.removeAttribute(id);
+    }
+
+    public void setAttribute(final String id, final Object obj) {
+        this.local.setAttribute(id, obj);
+    }
+
+    public HttpContext getDefaults() {
+        return this.defaults;
+    }
+
+    @Override
+    public String toString() {
+        final StringBuilder buf = new StringBuilder();
+        buf.append("[local: ").append(this.local);
+        buf.append("defaults: ").append(this.defaults);
+        buf.append("]");
+        return buf.toString();
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ExecutionContext.java

@@ -0,0 +1,80 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+/**
+ * {@link HttpContext} attribute names for protocol execution.
+ *
+ * @since 4.0
+ *
+ * @deprecated (4.3) use {@link HttpCoreContext}.
+ */
+@Deprecated
+public interface ExecutionContext {
+
+    /**
+     * Attribute name of a {@link ch.boye.httpclientandroidlib.HttpConnection} object that
+     * represents the actual HTTP connection.
+     */
+    public static final String HTTP_CONNECTION  = "http.connection";
+
+    /**
+     * Attribute name of a {@link ch.boye.httpclientandroidlib.HttpRequest} object that
+     * represents the actual HTTP request.
+     */
+    public static final String HTTP_REQUEST     = "http.request";
+
+    /**
+     * Attribute name of a {@link ch.boye.httpclientandroidlib.HttpResponse} object that
+     * represents the actual HTTP response.
+     */
+    public static final String HTTP_RESPONSE    = "http.response";
+
+    /**
+     * Attribute name of a {@link ch.boye.httpclientandroidlib.HttpHost} object that
+     * represents the connection target.
+     */
+    public static final String HTTP_TARGET_HOST = "http.target_host";
+
+    /**
+     * Attribute name of a {@link ch.boye.httpclientandroidlib.HttpHost} object that
+     * represents the connection proxy.
+     *
+     * @deprecated (4.3) do not use.
+     */
+    @Deprecated
+    public static final String HTTP_PROXY_HOST  = "http.proxy_host";
+
+    /**
+     * Attribute name of a {@link Boolean} object that represents the
+     * the flag indicating whether the actual request has been fully transmitted
+     * to the target host.
+     */
+    public static final String HTTP_REQ_SENT    = "http.request_sent";
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HTTP.java

@@ -0,0 +1,135 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.nio.charset.Charset;
+
+import ch.boye.httpclientandroidlib.Consts;
+
+/**
+ * Constants and static helpers related to the HTTP protocol.
+ *
+ * @since 4.0
+ */
+public final class HTTP {
+
+    public static final int CR = 13; // <US-ASCII CR, carriage return (13)>
+    public static final int LF = 10; // <US-ASCII LF, linefeed (10)>
+    public static final int SP = 32; // <US-ASCII SP, space (32)>
+    public static final int HT = 9;  // <US-ASCII HT, horizontal-tab (9)>
+
+    /** HTTP header definitions */
+    public static final String TRANSFER_ENCODING = "Transfer-Encoding";
+    public static final String CONTENT_LEN  = "Content-Length";
+    public static final String CONTENT_TYPE = "Content-Type";
+    public static final String CONTENT_ENCODING = "Content-Encoding";
+    public static final String EXPECT_DIRECTIVE = "Expect";
+    public static final String CONN_DIRECTIVE = "Connection";
+    public static final String TARGET_HOST = "Host";
+    public static final String USER_AGENT = "User-Agent";
+    public static final String DATE_HEADER = "Date";
+    public static final String SERVER_HEADER = "Server";
+
+    /** HTTP expectations */
+    public static final String EXPECT_CONTINUE = "100-continue";
+
+    /** HTTP connection control */
+    public static final String CONN_CLOSE = "Close";
+    public static final String CONN_KEEP_ALIVE = "Keep-Alive";
+
+    /** Transfer encoding definitions */
+    public static final String CHUNK_CODING = "chunked";
+    public static final String IDENTITY_CODING = "identity";
+
+    public static final Charset DEF_CONTENT_CHARSET = Consts.ISO_8859_1;
+    public static final Charset DEF_PROTOCOL_CHARSET = Consts.ASCII;
+
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public static final String UTF_8 = "UTF-8";
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public static final String UTF_16 = "UTF-16";
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public static final String US_ASCII = "US-ASCII";
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public static final String ASCII = "ASCII";
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public static final String ISO_8859_1 = "ISO-8859-1";
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public static final String DEFAULT_CONTENT_CHARSET = ISO_8859_1;
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public static final String DEFAULT_PROTOCOL_CHARSET = US_ASCII;
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public final static String OCTET_STREAM_TYPE = "application/octet-stream";
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public final static String PLAIN_TEXT_TYPE = "text/plain";
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public final static String CHARSET_PARAM = "; charset=";
+    /**
+     * @deprecated (4.2)
+     */
+    @Deprecated
+    public final static String DEFAULT_CONTENT_TYPE = OCTET_STREAM_TYPE;
+
+    public static boolean isWhitespace(final char ch) {
+        return ch == SP || ch == HT || ch == CR || ch == LF;
+    }
+
+    private HTTP() {
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpContext.java

@@ -0,0 +1,75 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+/**
+ * HttpContext represents execution state of an HTTP process. It is a structure
+ * that can be used to map an attribute name to an attribute value.
+ * <p/>
+ * The primary purpose of the HTTP context is to facilitate information sharing
+ * among various  logically related components. HTTP context can be used
+ * to store a processing state for one message or several consecutive messages.
+ * Multiple logically related messages can participate in a logical session
+ * if the same context is reused between consecutive messages.
+ * <p>/
+ * IMPORTANT: Please note HTTP context implementation, even when thread safe,
+ * may not be used concurrently by multiple threads, as the context may contain
+ * thread unsafe attributes.
+ *
+ * @since 4.0
+ */
+public interface HttpContext {
+
+    /** The prefix reserved for use by HTTP components. "http." */
+    public static final String RESERVED_PREFIX  = "http.";
+
+    /**
+     * Obtains attribute with the given name.
+     *
+     * @param id the attribute name.
+     * @return attribute value, or <code>null</code> if not set.
+     */
+    Object getAttribute(String id);
+
+    /**
+     * Sets value of the attribute with the given name.
+     *
+     * @param id the attribute name.
+     * @param obj the attribute value.
+     */
+    void setAttribute(String id, Object obj);
+
+    /**
+     * Removes attribute with the given name from the context.
+     *
+     * @param id the attribute name.
+     * @return attribute value, or <code>null</code> if not set.
+     */
+    Object removeAttribute(String id);
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpCoreContext.java

@@ -0,0 +1,152 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import ch.boye.httpclientandroidlib.HttpConnection;
+import ch.boye.httpclientandroidlib.HttpHost;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpResponse;
+import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * Implementation of {@link HttpContext} that provides convenience
+ * setters for user assignable attributes and getter for readable attributes.
+ *
+ * @since 4.3
+ */
+@NotThreadSafe
+public class HttpCoreContext implements HttpContext {
+
+    /**
+     * Attribute name of a {@link ch.boye.httpclientandroidlib.HttpConnection} object that
+     * represents the actual HTTP connection.
+     */
+    public static final String HTTP_CONNECTION  = "http.connection";
+
+    /**
+     * Attribute name of a {@link ch.boye.httpclientandroidlib.HttpRequest} object that
+     * represents the actual HTTP request.
+     */
+    public static final String HTTP_REQUEST     = "http.request";
+
+    /**
+     * Attribute name of a {@link ch.boye.httpclientandroidlib.HttpResponse} object that
+     * represents the actual HTTP response.
+     */
+    public static final String HTTP_RESPONSE    = "http.response";
+
+    /**
+     * Attribute name of a {@link ch.boye.httpclientandroidlib.HttpHost} object that
+     * represents the connection target.
+     */
+    public static final String HTTP_TARGET_HOST = "http.target_host";
+
+    /**
+     * Attribute name of a {@link Boolean} object that represents the
+     * the flag indicating whether the actual request has been fully transmitted
+     * to the target host.
+     */
+    public static final String HTTP_REQ_SENT    = "http.request_sent";
+
+    public static HttpCoreContext create() {
+        return new HttpCoreContext(new BasicHttpContext());
+    }
+
+    public static HttpCoreContext adapt(final HttpContext context) {
+        Args.notNull(context, "HTTP context");
+        if (context instanceof HttpCoreContext) {
+            return (HttpCoreContext) context;
+        } else {
+            return new HttpCoreContext(context);
+        }
+    }
+
+    private final HttpContext context;
+
+    public HttpCoreContext(final HttpContext context) {
+        super();
+        this.context = context;
+    }
+
+    public HttpCoreContext() {
+        super();
+        this.context = new BasicHttpContext();
+    }
+
+    public Object getAttribute(final String id) {
+        return context.getAttribute(id);
+    }
+
+    public void setAttribute(final String id, final Object obj) {
+        context.setAttribute(id, obj);
+    }
+
+    public Object removeAttribute(final String id) {
+        return context.removeAttribute(id);
+    }
+
+    public <T> T getAttribute(final String attribname, final Class<T> clazz) {
+        Args.notNull(clazz, "Attribute class");
+        final Object obj = getAttribute(attribname);
+        if (obj == null) {
+            return null;
+        }
+        return clazz.cast(obj);
+    }
+
+    public <T extends HttpConnection> T getConnection(final Class<T> clazz) {
+        return getAttribute(HTTP_CONNECTION, clazz);
+    }
+
+    public HttpConnection getConnection() {
+        return getAttribute(HTTP_CONNECTION, HttpConnection.class);
+    }
+
+    public HttpRequest getRequest() {
+        return getAttribute(HTTP_REQUEST, HttpRequest.class);
+    }
+
+    public boolean isRequestSent() {
+        final Boolean b = getAttribute(HTTP_REQ_SENT, Boolean.class);
+        return b != null && b.booleanValue();
+    }
+
+    public HttpResponse getResponse() {
+        return getAttribute(HTTP_RESPONSE, HttpResponse.class);
+    }
+
+    public void setTargetHost(final HttpHost host) {
+        setAttribute(HTTP_TARGET_HOST, host);
+    }
+
+    public HttpHost getTargetHost() {
+        return getAttribute(HTTP_TARGET_HOST, HttpHost.class);
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpDateGenerator.java

@@ -0,0 +1,77 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Locale;
+import java.util.TimeZone;
+
+import ch.boye.httpclientandroidlib.annotation.GuardedBy;
+import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
+
+/**
+ * Generates a date in the format required by the HTTP protocol.
+ *
+ * @since 4.0
+ */
+@ThreadSafe
+public class HttpDateGenerator {
+
+    /** Date format pattern used to generate the header in RFC 1123 format. */
+    public static final
+        String PATTERN_RFC1123 = "EEE, dd MMM yyyy HH:mm:ss zzz";
+
+    /** The time zone to use in the date header. */
+    public static final TimeZone GMT = TimeZone.getTimeZone("GMT");
+
+    @GuardedBy("this")
+    private final DateFormat dateformat;
+    @GuardedBy("this")
+    private long dateAsLong = 0L;
+    @GuardedBy("this")
+    private String dateAsText = null;
+
+    public HttpDateGenerator() {
+        super();
+        this.dateformat = new SimpleDateFormat(PATTERN_RFC1123, Locale.US);
+        this.dateformat.setTimeZone(GMT);
+    }
+
+    public synchronized String getCurrentDate() {
+        final long now = System.currentTimeMillis();
+        if (now - this.dateAsLong > 1000) {
+            // Generate new date string
+            this.dateAsText = this.dateformat.format(new Date(now));
+            this.dateAsLong = now;
+        }
+        return this.dateAsText;
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpExpectationVerifier.java

@@ -0,0 +1,81 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpResponse;
+
+/**
+ * Defines an interface to verify whether an incoming HTTP request meets
+ * the target server's expectations.
+ *<p>
+ * The Expect request-header field is used to indicate that particular
+ * server behaviors are required by the client.
+ *</p>
+ *<pre>
+ *    Expect       =  "Expect" ":" 1#expectation
+ *
+ *    expectation  =  "100-continue" | expectation-extension
+ *    expectation-extension =  token [ "=" ( token | quoted-string )
+ *                             *expect-params ]
+ *    expect-params =  ";" token [ "=" ( token | quoted-string ) ]
+ *</pre>
+ *<p>
+ * A server that does not understand or is unable to comply with any of
+ * the expectation values in the Expect field of a request MUST respond
+ * with appropriate error status. The server MUST respond with a 417
+ * (Expectation Failed) status if any of the expectations cannot be met
+ * or, if there are other problems with the request, some other 4xx
+ * status.
+ *</p>
+ *
+ * @since 4.0
+ */
+public interface HttpExpectationVerifier {
+
+    /**
+     * Verifies whether the given request meets the server's expectations.
+     * <p>
+     * If the request fails to meet particular criteria, this method can
+     * trigger a terminal response back to the client by setting the status
+     * code of the response object to a value greater or equal to
+     * <code>200</code>. In this case the client will not have to transmit
+     * the request body. If the request meets expectations this method can
+     * terminate without modifying the response object. Per default the status
+     * code of the response object will be set to <code>100</code>.
+     *
+     * @param request the HTTP request.
+     * @param response the HTTP response.
+     * @param context the HTTP context.
+     * @throws HttpException in case of an HTTP protocol violation.
+     */
+    void verify(HttpRequest request, HttpResponse response, HttpContext context)
+            throws HttpException;
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpProcessor.java

@@ -0,0 +1,55 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
+
+/**
+ * HTTP protocol processor is a collection of protocol interceptors that
+ * implements the 'Chain of Responsibility' pattern, where each individual
+ * protocol interceptor is expected to work on a particular aspect of the HTTP
+ * protocol the interceptor is responsible for.
+ * <p>
+ * Usually the order in which interceptors are executed should not matter as
+ * long as they do not depend on a particular state of the execution context.
+ * If protocol interceptors have interdependencies and therefore must be
+ * executed in a particular order, they should be added to the protocol
+ * processor in the same sequence as their expected execution order.
+ * <p>
+ * Protocol interceptors must be implemented as thread-safe. Similarly to
+ * servlets, protocol interceptors should not use instance variables unless
+ * access to those variables is synchronized.
+ *
+ * @since 4.0
+ */
+public interface HttpProcessor
+    extends HttpRequestInterceptor, HttpResponseInterceptor {
+
+    // no additional methods
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpProcessorBuilder.java

@@ -0,0 +1,151 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
+
+/**
+ * Builder for {@link HttpProcessor} instances.
+ *
+ * @since 4.3
+ */
+public class HttpProcessorBuilder {
+
+    private ChainBuilder<HttpRequestInterceptor> requestChainBuilder;
+    private ChainBuilder<HttpResponseInterceptor> responseChainBuilder;
+
+    public static HttpProcessorBuilder create() {
+        return new HttpProcessorBuilder();
+    }
+
+    HttpProcessorBuilder() {
+        super();
+    }
+
+    private ChainBuilder<HttpRequestInterceptor> getRequestChainBuilder() {
+        if (requestChainBuilder == null) {
+            requestChainBuilder = new ChainBuilder<HttpRequestInterceptor>();
+        }
+        return requestChainBuilder;
+    }
+
+    private ChainBuilder<HttpResponseInterceptor> getResponseChainBuilder() {
+        if (responseChainBuilder == null) {
+            responseChainBuilder = new ChainBuilder<HttpResponseInterceptor>();
+        }
+        return responseChainBuilder;
+    }
+
+    public HttpProcessorBuilder addFirst(final HttpRequestInterceptor e) {
+        if (e == null) {
+            return this;
+        }
+        getRequestChainBuilder().addFirst(e);
+        return this;
+    }
+
+    public HttpProcessorBuilder addLast(final HttpRequestInterceptor e) {
+        if (e == null) {
+            return this;
+        }
+        getRequestChainBuilder().addLast(e);
+        return this;
+    }
+
+    public HttpProcessorBuilder add(final HttpRequestInterceptor e) {
+        return addLast(e);
+    }
+
+    public HttpProcessorBuilder addAllFirst(final HttpRequestInterceptor... e) {
+        if (e == null) {
+            return this;
+        }
+        getRequestChainBuilder().addAllFirst(e);
+        return this;
+    }
+
+    public HttpProcessorBuilder addAllLast(final HttpRequestInterceptor... e) {
+        if (e == null) {
+            return this;
+        }
+        getRequestChainBuilder().addAllLast(e);
+        return this;
+    }
+
+    public HttpProcessorBuilder addAll(final HttpRequestInterceptor... e) {
+        return addAllLast(e);
+    }
+
+    public HttpProcessorBuilder addFirst(final HttpResponseInterceptor e) {
+        if (e == null) {
+            return this;
+        }
+        getResponseChainBuilder().addFirst(e);
+        return this;
+    }
+
+    public HttpProcessorBuilder addLast(final HttpResponseInterceptor e) {
+        if (e == null) {
+            return this;
+        }
+        getResponseChainBuilder().addLast(e);
+        return this;
+    }
+
+    public HttpProcessorBuilder add(final HttpResponseInterceptor e) {
+        return addLast(e);
+    }
+
+    public HttpProcessorBuilder addAllFirst(final HttpResponseInterceptor... e) {
+        if (e == null) {
+            return this;
+        }
+        getResponseChainBuilder().addAllFirst(e);
+        return this;
+    }
+
+    public HttpProcessorBuilder addAllLast(final HttpResponseInterceptor... e) {
+        if (e == null) {
+            return this;
+        }
+        getResponseChainBuilder().addAllLast(e);
+        return this;
+    }
+
+    public HttpProcessorBuilder addAll(final HttpResponseInterceptor... e) {
+        return addAllLast(e);
+    }
+
+    public HttpProcessor build() {
+        return new ImmutableHttpProcessor(
+                requestChainBuilder != null ? requestChainBuilder.build() : null,
+                responseChainBuilder != null ? responseChainBuilder.build() : null);
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpRequestExecutor.java

@@ -0,0 +1,311 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpClientConnection;
+import ch.boye.httpclientandroidlib.HttpEntityEnclosingRequest;
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpResponse;
+import ch.boye.httpclientandroidlib.HttpStatus;
+import ch.boye.httpclientandroidlib.HttpVersion;
+import ch.boye.httpclientandroidlib.ProtocolException;
+import ch.boye.httpclientandroidlib.ProtocolVersion;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * <tt>HttpRequestExecutor</tt> is a client side HTTP protocol handler based
+ * on the blocking (classic) I/O model.
+ * <p/>
+ * <tt>HttpRequestExecutor</tt> relies on {@link HttpProcessor} to generate
+ * mandatory protocol headers for all outgoing messages and apply common,
+ * cross-cutting message transformations to all incoming and outgoing messages.
+ * Application specific processing can be implemented outside
+ * <tt>HttpRequestExecutor</tt> once the request has been executed and
+ * a response has been received.
+ *
+ * @since 4.0
+ */
+@Immutable
+public class HttpRequestExecutor {
+
+    public static final int DEFAULT_WAIT_FOR_CONTINUE = 3000;
+
+    private final int waitForContinue;
+
+    /**
+     * Creates new instance of HttpRequestExecutor.
+     *
+     * @since 4.3
+     */
+    public HttpRequestExecutor(final int waitForContinue) {
+        super();
+        this.waitForContinue = Args.positive(waitForContinue, "Wait for continue time");
+    }
+
+    public HttpRequestExecutor() {
+        this(DEFAULT_WAIT_FOR_CONTINUE);
+    }
+
+    /**
+     * Decide whether a response comes with an entity.
+     * The implementation in this class is based on RFC 2616.
+     * <br/>
+     * Derived executors can override this method to handle
+     * methods and response codes not specified in RFC 2616.
+     *
+     * @param request   the request, to obtain the executed method
+     * @param response  the response, to obtain the status code
+     */
+    protected boolean canResponseHaveBody(final HttpRequest request,
+                                          final HttpResponse response) {
+
+        if ("HEAD".equalsIgnoreCase(request.getRequestLine().getMethod())) {
+            return false;
+        }
+        final int status = response.getStatusLine().getStatusCode();
+        return status >= HttpStatus.SC_OK
+            && status != HttpStatus.SC_NO_CONTENT
+            && status != HttpStatus.SC_NOT_MODIFIED
+            && status != HttpStatus.SC_RESET_CONTENT;
+    }
+
+    /**
+     * Sends the request and obtain a response.
+     *
+     * @param request   the request to execute.
+     * @param conn      the connection over which to execute the request.
+     *
+     * @return  the response to the request.
+     *
+     * @throws IOException in case of an I/O error.
+     * @throws HttpException in case of HTTP protocol violation or a processing
+     *   problem.
+     */
+    public HttpResponse execute(
+            final HttpRequest request,
+            final HttpClientConnection conn,
+            final HttpContext context) throws IOException, HttpException {
+        Args.notNull(request, "HTTP request");
+        Args.notNull(conn, "Client connection");
+        Args.notNull(context, "HTTP context");
+        try {
+            HttpResponse response = doSendRequest(request, conn, context);
+            if (response == null) {
+                response = doReceiveResponse(request, conn, context);
+            }
+            return response;
+        } catch (final IOException ex) {
+            closeConnection(conn);
+            throw ex;
+        } catch (final HttpException ex) {
+            closeConnection(conn);
+            throw ex;
+        } catch (final RuntimeException ex) {
+            closeConnection(conn);
+            throw ex;
+        }
+    }
+
+    private static void closeConnection(final HttpClientConnection conn) {
+        try {
+            conn.close();
+        } catch (final IOException ignore) {
+        }
+    }
+
+    /**
+     * Pre-process the given request using the given protocol processor and
+     * initiates the process of request execution.
+     *
+     * @param request   the request to prepare
+     * @param processor the processor to use
+     * @param context   the context for sending the request
+     *
+     * @throws IOException in case of an I/O error.
+     * @throws HttpException in case of HTTP protocol violation or a processing
+     *   problem.
+     */
+    public void preProcess(
+            final HttpRequest request,
+            final HttpProcessor processor,
+            final HttpContext context) throws HttpException, IOException {
+        Args.notNull(request, "HTTP request");
+        Args.notNull(processor, "HTTP processor");
+        Args.notNull(context, "HTTP context");
+        context.setAttribute(HttpCoreContext.HTTP_REQUEST, request);
+        processor.process(request, context);
+    }
+
+    /**
+     * Send the given request over the given connection.
+     * <p>
+     * This method also handles the expect-continue handshake if necessary.
+     * If it does not have to handle an expect-continue handshake, it will
+     * not use the connection for reading or anything else that depends on
+     * data coming in over the connection.
+     *
+     * @param request   the request to send, already
+     *                  {@link #preProcess preprocessed}
+     * @param conn      the connection over which to send the request,
+     *                  already established
+     * @param context   the context for sending the request
+     *
+     * @return  a terminal response received as part of an expect-continue
+     *          handshake, or
+     *          <code>null</code> if the expect-continue handshake is not used
+     *
+     * @throws IOException in case of an I/O error.
+     * @throws HttpException in case of HTTP protocol violation or a processing
+     *   problem.
+     */
+    protected HttpResponse doSendRequest(
+            final HttpRequest request,
+            final HttpClientConnection conn,
+            final HttpContext context) throws IOException, HttpException {
+        Args.notNull(request, "HTTP request");
+        Args.notNull(conn, "Client connection");
+        Args.notNull(context, "HTTP context");
+
+        HttpResponse response = null;
+
+        context.setAttribute(HttpCoreContext.HTTP_CONNECTION, conn);
+        context.setAttribute(HttpCoreContext.HTTP_REQ_SENT, Boolean.FALSE);
+
+        conn.sendRequestHeader(request);
+        if (request instanceof HttpEntityEnclosingRequest) {
+            // Check for expect-continue handshake. We have to flush the
+            // headers and wait for an 100-continue response to handle it.
+            // If we get a different response, we must not send the entity.
+            boolean sendentity = true;
+            final ProtocolVersion ver =
+                request.getRequestLine().getProtocolVersion();
+            if (((HttpEntityEnclosingRequest) request).expectContinue() &&
+                !ver.lessEquals(HttpVersion.HTTP_1_0)) {
+
+                conn.flush();
+                // As suggested by RFC 2616 section 8.2.3, we don't wait for a
+                // 100-continue response forever. On timeout, send the entity.
+                if (conn.isResponseAvailable(this.waitForContinue)) {
+                    response = conn.receiveResponseHeader();
+                    if (canResponseHaveBody(request, response)) {
+                        conn.receiveResponseEntity(response);
+                    }
+                    final int status = response.getStatusLine().getStatusCode();
+                    if (status < 200) {
+                        if (status != HttpStatus.SC_CONTINUE) {
+                            throw new ProtocolException(
+                                    "Unexpected response: " + response.getStatusLine());
+                        }
+                        // discard 100-continue
+                        response = null;
+                    } else {
+                        sendentity = false;
+                    }
+                }
+            }
+            if (sendentity) {
+                conn.sendRequestEntity((HttpEntityEnclosingRequest) request);
+            }
+        }
+        conn.flush();
+        context.setAttribute(HttpCoreContext.HTTP_REQ_SENT, Boolean.TRUE);
+        return response;
+    }
+
+    /**
+     * Waits for and receives a response.
+     * This method will automatically ignore intermediate responses
+     * with status code 1xx.
+     *
+     * @param request   the request for which to obtain the response
+     * @param conn      the connection over which the request was sent
+     * @param context   the context for receiving the response
+     *
+     * @return  the terminal response, not yet post-processed
+     *
+     * @throws IOException in case of an I/O error.
+     * @throws HttpException in case of HTTP protocol violation or a processing
+     *   problem.
+     */
+    protected HttpResponse doReceiveResponse(
+            final HttpRequest request,
+            final HttpClientConnection conn,
+            final HttpContext context) throws HttpException, IOException {
+        Args.notNull(request, "HTTP request");
+        Args.notNull(conn, "Client connection");
+        Args.notNull(context, "HTTP context");
+        HttpResponse response = null;
+        int statusCode = 0;
+
+        while (response == null || statusCode < HttpStatus.SC_OK) {
+
+            response = conn.receiveResponseHeader();
+            if (canResponseHaveBody(request, response)) {
+                conn.receiveResponseEntity(response);
+            }
+            statusCode = response.getStatusLine().getStatusCode();
+
+        } // while intermediate response
+
+        return response;
+    }
+
+    /**
+     * Post-processes the given response using the given protocol processor and
+     * completes the process of request execution.
+     * <p>
+     * This method does <i>not</i> read the response entity, if any.
+     * The connection over which content of the response entity is being
+     * streamed from cannot be reused until
+     * {@link ch.boye.httpclientandroidlib.util.EntityUtils#consume(ch.boye.httpclientandroidlib.HttpEntity)}
+     * has been invoked.
+     *
+     * @param response  the response object to post-process
+     * @param processor the processor to use
+     * @param context   the context for post-processing the response
+     *
+     * @throws IOException in case of an I/O error.
+     * @throws HttpException in case of HTTP protocol violation or a processing
+     *   problem.
+     */
+    public void postProcess(
+            final HttpResponse response,
+            final HttpProcessor processor,
+            final HttpContext context) throws HttpException, IOException {
+        Args.notNull(response, "HTTP response");
+        Args.notNull(processor, "HTTP processor");
+        Args.notNull(context, "HTTP context");
+        context.setAttribute(HttpCoreContext.HTTP_RESPONSE, response);
+        processor.process(response, context);
+    }
+
+} // class HttpRequestExecutor

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpRequestHandler.java

@@ -0,0 +1,62 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpResponse;
+
+/**
+ * HttpRequestHandler represents a routine for processing of a specific group
+ * of HTTP requests. Protocol handlers are designed to take care of protocol
+ * specific aspects, whereas individual request handlers are expected to take
+ * care of application specific HTTP processing. The main purpose of a request
+ * handler is to generate a response object with a content entity to be sent
+ * back to the client in response to the given request
+ *
+ * @since 4.0
+ */
+public interface HttpRequestHandler {
+
+    /**
+     * Handles the request and produces a response to be sent back to
+     * the client.
+     *
+     * @param request the HTTP request.
+     * @param response the HTTP response.
+     * @param context the HTTP execution context.
+     * @throws IOException in case of an I/O error.
+     * @throws HttpException in case of HTTP protocol violation or a processing
+     *   problem.
+     */
+    void handle(HttpRequest request, HttpResponse response, HttpContext context)
+            throws HttpException, IOException;
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpRequestHandlerMapper.java

@@ -0,0 +1,50 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import ch.boye.httpclientandroidlib.HttpRequest;
+
+/**
+ * HttpRequestHandlerMapper can be used to resolve an instance of
+ * {@link HttpRequestHandler} matching a particular {@link HttpRequest}. Usually the
+ * mapped request handler will be used to process the request.
+ *
+ * @since 4.3
+ */
+public interface HttpRequestHandlerMapper {
+
+    /**
+     * Looks up a handler matching the given request.
+     *
+     * @param request the request to map to a handler
+     * @return HTTP request handler or <code>null</code> if no match
+     * is found.
+     */
+    HttpRequestHandler lookup(HttpRequest request);
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpRequestHandlerRegistry.java

@@ -0,0 +1,107 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.util.Map;
+
+import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * Maintains a map of HTTP request handlers keyed by a request URI pattern.
+ * <br>
+ * Patterns may have three formats:
+ * <ul>
+ *   <li><code>*</code></li>
+ *   <li><code>*&lt;uri&gt;</code></li>
+ *   <li><code>&lt;uri&gt;*</code></li>
+ * </ul>
+ * <br>
+ * This class can be used to resolve an instance of
+ * {@link HttpRequestHandler} matching a particular request URI. Usually the
+ * resolved request handler will be used to process the request with the
+ * specified request URI.
+ *
+ * @since 4.0
+ * @deprecated (4.3) use {@link UriHttpRequestHandlerMapper}
+ */
+@ThreadSafe // provided injected dependencies are thread-safe
+@Deprecated
+public class HttpRequestHandlerRegistry implements HttpRequestHandlerResolver {
+
+    private final UriPatternMatcher<HttpRequestHandler> matcher;
+
+    public HttpRequestHandlerRegistry() {
+        matcher = new UriPatternMatcher<HttpRequestHandler>();
+    }
+
+    /**
+     * Registers the given {@link HttpRequestHandler} as a handler for URIs
+     * matching the given pattern.
+     *
+     * @param pattern the pattern to register the handler for.
+     * @param handler the handler.
+     */
+    public void register(final String pattern, final HttpRequestHandler handler) {
+        Args.notNull(pattern, "URI request pattern");
+        Args.notNull(handler, "Request handler");
+        matcher.register(pattern, handler);
+    }
+
+    /**
+     * Removes registered handler, if exists, for the given pattern.
+     *
+     * @param pattern the pattern to unregister the handler for.
+     */
+    public void unregister(final String pattern) {
+        matcher.unregister(pattern);
+    }
+
+    /**
+     * Sets handlers from the given map.
+     * @param map the map containing handlers keyed by their URI patterns.
+     */
+    public void setHandlers(final Map<String, HttpRequestHandler> map) {
+        matcher.setObjects(map);
+    }
+
+    /**
+     * Get the handler map.
+     * @return The map of handlers and their associated URI patterns.
+     *
+     * @since 4.2
+     */
+    public Map<String, HttpRequestHandler> getHandlers() {
+        return matcher.getObjects();
+    }
+
+    public HttpRequestHandler lookup(final String requestURI) {
+        return matcher.lookup(requestURI);
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpRequestHandlerResolver.java

@@ -0,0 +1,51 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+/**
+ * HttpRequestHandlerResolver can be used to resolve an instance of
+ * {@link HttpRequestHandler} matching a particular request URI. Usually the
+ * mapped request handler will be used to process the request with the
+ * specified request URI.
+ *
+ * @since 4.0
+ * @deprecated see {@link HttpRequestHandlerMapper}
+ */
+@Deprecated
+public interface HttpRequestHandlerResolver {
+
+    /**
+     * Looks up a handler matching the given request URI.
+     *
+     * @param requestURI the request URI
+     * @return HTTP request handler or <code>null</code> if no match
+     * is found.
+     */
+    HttpRequestHandler lookup(String requestURI);
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpRequestInterceptorList.java

@@ -0,0 +1,103 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.util.List;
+
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+
+/**
+ * Provides access to an ordered list of request interceptors.
+ * Lists are expected to be built upfront and used read-only afterwards
+ * for {@link HttpProcessor processing}.
+ *
+ * @since 4.0
+ *
+ * @deprecated (4.3)
+ */
+@Deprecated
+public interface HttpRequestInterceptorList {
+
+    /**
+     * Appends a request interceptor to this list.
+     *
+     * @param interceptor the request interceptor to add
+     */
+    void addRequestInterceptor(HttpRequestInterceptor interceptor);
+
+    /**
+     * Inserts a request interceptor at the specified index.
+     *
+     * @param interceptor the request interceptor to add
+     * @param index     the index to insert the interceptor at
+     */
+    void addRequestInterceptor(HttpRequestInterceptor interceptor, int index);
+
+    /**
+     * Obtains the current size of this list.
+     *
+     * @return  the number of request interceptors in this list
+     */
+    int getRequestInterceptorCount();
+
+    /**
+     * Obtains a request interceptor from this list.
+     *
+     * @param index     the index of the interceptor to obtain,
+     *                  0 for first
+     *
+     * @return  the interceptor at the given index, or
+     *          <code>null</code> if the index is out of range
+     */
+    HttpRequestInterceptor getRequestInterceptor(int index);
+
+    /**
+     * Removes all request interceptors from this list.
+     */
+    void clearRequestInterceptors();
+
+    /**
+     * Removes all request interceptor of the specified class
+     *
+     * @param clazz  the class of the instances to be removed.
+     */
+    void removeRequestInterceptorByClass(Class<? extends HttpRequestInterceptor> clazz);
+
+    /**
+     * Sets the request interceptors in this list.
+     * This list will be cleared and re-initialized to contain
+     * all request interceptors from the argument list.
+     * If the argument list includes elements that are not request
+     * interceptors, the behavior is implementation dependent.
+     *
+     * @param list the list of request interceptors
+     */
+    void setInterceptors(List<?> list);
+
+}
+

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpResponseInterceptorList.java

@@ -0,0 +1,103 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.util.List;
+
+import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
+
+/**
+ * Provides access to an ordered list of response interceptors.
+ * Lists are expected to be built upfront and used read-only afterwards
+ * for {@link HttpProcessor processing}.
+ *
+ * @since 4.0
+ *
+ * @deprecated (4.3)
+ */
+@Deprecated
+public interface HttpResponseInterceptorList {
+
+    /**
+     * Appends a response interceptor to this list.
+     *
+     * @param interceptor the response interceptor to add
+     */
+    void addResponseInterceptor(HttpResponseInterceptor interceptor);
+
+    /**
+     * Inserts a response interceptor at the specified index.
+     *
+     * @param interceptor the response interceptor to add
+     * @param index     the index to insert the interceptor at
+     */
+    void addResponseInterceptor(HttpResponseInterceptor interceptor, int index);
+
+    /**
+     * Obtains the current size of this list.
+     *
+     * @return  the number of response interceptors in this list
+     */
+    int getResponseInterceptorCount();
+
+    /**
+     * Obtains a response interceptor from this list.
+     *
+     * @param index     the index of the interceptor to obtain,
+     *                  0 for first
+     *
+     * @return  the interceptor at the given index, or
+     *          <code>null</code> if the index is out of range
+     */
+    HttpResponseInterceptor getResponseInterceptor(int index);
+
+    /**
+     * Removes all response interceptors from this list.
+     */
+    void clearResponseInterceptors();
+
+    /**
+     * Removes all response interceptor of the specified class
+     *
+     * @param clazz  the class of the instances to be removed.
+     */
+    void removeResponseInterceptorByClass(Class<? extends HttpResponseInterceptor> clazz);
+
+    /**
+     * Sets the response interceptors in this list.
+     * This list will be cleared and re-initialized to contain
+     * all response interceptors from the argument list.
+     * If the argument list includes elements that are not response
+     * interceptors, the behavior is implementation dependent.
+     *
+     * @param list the list of response interceptors
+     */
+    void setInterceptors(List<?> list);
+
+}
+

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/HttpService.java

@@ -0,0 +1,447 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.ConnectionReuseStrategy;
+import ch.boye.httpclientandroidlib.HttpEntity;
+import ch.boye.httpclientandroidlib.HttpEntityEnclosingRequest;
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpResponse;
+import ch.boye.httpclientandroidlib.HttpResponseFactory;
+import ch.boye.httpclientandroidlib.HttpServerConnection;
+import ch.boye.httpclientandroidlib.HttpStatus;
+import ch.boye.httpclientandroidlib.HttpVersion;
+import ch.boye.httpclientandroidlib.MethodNotSupportedException;
+import ch.boye.httpclientandroidlib.ProtocolException;
+import ch.boye.httpclientandroidlib.UnsupportedHttpVersionException;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.entity.ByteArrayEntity;
+import ch.boye.httpclientandroidlib.impl.DefaultConnectionReuseStrategy;
+import ch.boye.httpclientandroidlib.impl.DefaultHttpResponseFactory;
+import ch.boye.httpclientandroidlib.params.HttpParams;
+import ch.boye.httpclientandroidlib.util.Args;
+import ch.boye.httpclientandroidlib.util.EncodingUtils;
+import ch.boye.httpclientandroidlib.util.EntityUtils;
+
+/**
+ * <tt>HttpService</tt> is a server side HTTP protocol handler based on
+ * the classic (blocking) I/O model.
+ * <p/>
+ * <tt>HttpService</tt> relies on {@link HttpProcessor} to generate mandatory
+ * protocol headers for all outgoing messages and apply common, cross-cutting
+ * message transformations to all incoming and outgoing messages, whereas
+ * individual {@link HttpRequestHandler}s are expected to implement
+ * application specific content generation and processing.
+ * <p/>
+ * <tt>HttpService</tt> uses {@link HttpRequestHandlerMapper} to map
+ * matching request handler for a particular request URI of an incoming HTTP
+ * request.
+ * <p/>
+ * <tt>HttpService</tt> can use optional {@link HttpExpectationVerifier}
+ * to ensure that incoming requests meet server's expectations.
+ *
+ * @since 4.0
+ */
+@SuppressWarnings("deprecation")
+@Immutable // provided injected dependencies are immutable and deprecated methods are not used
+public class HttpService {
+
+    /**
+     * TODO: make all variables final in the next major version
+     */
+    private volatile HttpParams params = null;
+    private volatile HttpProcessor processor = null;
+    private volatile HttpRequestHandlerMapper handlerMapper = null;
+    private volatile ConnectionReuseStrategy connStrategy = null;
+    private volatile HttpResponseFactory responseFactory = null;
+    private volatile HttpExpectationVerifier expectationVerifier = null;
+
+    /**
+     * Create a new HTTP service.
+     *
+     * @param processor            the processor to use on requests and responses
+     * @param connStrategy         the connection reuse strategy
+     * @param responseFactory      the response factory
+     * @param handlerResolver      the handler resolver. May be null.
+     * @param expectationVerifier  the expectation verifier. May be null.
+     * @param params               the HTTP parameters
+     *
+     * @since 4.1
+     * @deprecated (4.3) use {@link HttpService#HttpService(HttpProcessor, ConnectionReuseStrategy,
+     *   HttpResponseFactory, HttpRequestHandlerMapper, HttpExpectationVerifier)}
+     */
+    @Deprecated
+    public HttpService(
+            final HttpProcessor processor,
+            final ConnectionReuseStrategy connStrategy,
+            final HttpResponseFactory responseFactory,
+            final HttpRequestHandlerResolver handlerResolver,
+            final HttpExpectationVerifier expectationVerifier,
+            final HttpParams params) {
+        this(processor,
+             connStrategy,
+             responseFactory,
+             new HttpRequestHandlerResolverAdapter(handlerResolver),
+             expectationVerifier);
+        this.params = params;
+    }
+
+    /**
+     * Create a new HTTP service.
+     *
+     * @param processor            the processor to use on requests and responses
+     * @param connStrategy         the connection reuse strategy
+     * @param responseFactory      the response factory
+     * @param handlerResolver      the handler resolver. May be null.
+     * @param params               the HTTP parameters
+     *
+     * @since 4.1
+     * @deprecated (4.3) use {@link HttpService#HttpService(HttpProcessor, ConnectionReuseStrategy,
+     *   HttpResponseFactory, HttpRequestHandlerMapper)}
+     */
+    @Deprecated
+    public HttpService(
+            final HttpProcessor processor,
+            final ConnectionReuseStrategy connStrategy,
+            final HttpResponseFactory responseFactory,
+            final HttpRequestHandlerResolver handlerResolver,
+            final HttpParams params) {
+        this(processor,
+             connStrategy,
+             responseFactory,
+             new HttpRequestHandlerResolverAdapter(handlerResolver),
+             null);
+        this.params = params;
+    }
+
+    /**
+     * Create a new HTTP service.
+     *
+     * @param proc             the processor to use on requests and responses
+     * @param connStrategy     the connection reuse strategy
+     * @param responseFactory  the response factory
+     *
+     * @deprecated (4.1) use {@link HttpService#HttpService(HttpProcessor,
+     *  ConnectionReuseStrategy, HttpResponseFactory, HttpRequestHandlerResolver, HttpParams)}
+     */
+    @Deprecated
+    public HttpService(
+            final HttpProcessor proc,
+            final ConnectionReuseStrategy connStrategy,
+            final HttpResponseFactory responseFactory) {
+        super();
+        setHttpProcessor(proc);
+        setConnReuseStrategy(connStrategy);
+        setResponseFactory(responseFactory);
+    }
+
+    /**
+     * Create a new HTTP service.
+     *
+     * @param processor the processor to use on requests and responses
+     * @param connStrategy the connection reuse strategy. If <code>null</code>
+     *   {@link DefaultConnectionReuseStrategy#INSTANCE} will be used.
+     * @param responseFactory  the response factory. If <code>null</code>
+     *   {@link DefaultHttpResponseFactory#INSTANCE} will be used.
+     * @param handlerMapper  the handler mapper. May be null.
+     * @param expectationVerifier the expectation verifier. May be null.
+     *
+     * @since 4.3
+     */
+    public HttpService(
+            final HttpProcessor processor,
+            final ConnectionReuseStrategy connStrategy,
+            final HttpResponseFactory responseFactory,
+            final HttpRequestHandlerMapper handlerMapper,
+            final HttpExpectationVerifier expectationVerifier) {
+        super();
+        this.processor =  Args.notNull(processor, "HTTP processor");
+        this.connStrategy = connStrategy != null ? connStrategy :
+            DefaultConnectionReuseStrategy.INSTANCE;
+        this.responseFactory = responseFactory != null ? responseFactory :
+            DefaultHttpResponseFactory.INSTANCE;
+        this.handlerMapper = handlerMapper;
+        this.expectationVerifier = expectationVerifier;
+    }
+
+    /**
+     * Create a new HTTP service.
+     *
+     * @param processor the processor to use on requests and responses
+     * @param connStrategy the connection reuse strategy. If <code>null</code>
+     *   {@link DefaultConnectionReuseStrategy#INSTANCE} will be used.
+     * @param responseFactory  the response factory. If <code>null</code>
+     *   {@link DefaultHttpResponseFactory#INSTANCE} will be used.
+     * @param handlerMapper  the handler mapper. May be null.
+     *
+     * @since 4.3
+     */
+    public HttpService(
+            final HttpProcessor processor,
+            final ConnectionReuseStrategy connStrategy,
+            final HttpResponseFactory responseFactory,
+            final HttpRequestHandlerMapper handlerMapper) {
+        this(processor, connStrategy, responseFactory, handlerMapper, null);
+    }
+
+    /**
+     * Create a new HTTP service.
+     *
+     * @param processor the processor to use on requests and responses
+     * @param handlerMapper  the handler mapper. May be null.
+     *
+     * @since 4.3
+     */
+    public HttpService(
+            final HttpProcessor processor, final HttpRequestHandlerMapper handlerMapper) {
+        this(processor, null, null, handlerMapper, null);
+    }
+
+    /**
+     * @deprecated (4.1) set {@link HttpProcessor} using constructor
+     */
+    @Deprecated
+    public void setHttpProcessor(final HttpProcessor processor) {
+        Args.notNull(processor, "HTTP processor");
+        this.processor = processor;
+    }
+
+    /**
+     * @deprecated (4.1) set {@link ConnectionReuseStrategy} using constructor
+     */
+    @Deprecated
+    public void setConnReuseStrategy(final ConnectionReuseStrategy connStrategy) {
+        Args.notNull(connStrategy, "Connection reuse strategy");
+        this.connStrategy = connStrategy;
+    }
+
+    /**
+     * @deprecated (4.1) set {@link HttpResponseFactory} using constructor
+     */
+    @Deprecated
+    public void setResponseFactory(final HttpResponseFactory responseFactory) {
+        Args.notNull(responseFactory, "Response factory");
+        this.responseFactory = responseFactory;
+    }
+
+    /**
+     * @deprecated (4.1) set {@link HttpResponseFactory} using constructor
+     */
+    @Deprecated
+    public void setParams(final HttpParams params) {
+        this.params = params;
+    }
+
+    /**
+     * @deprecated (4.1) set {@link HttpRequestHandlerResolver} using constructor
+     */
+    @Deprecated
+    public void setHandlerResolver(final HttpRequestHandlerResolver handlerResolver) {
+        this.handlerMapper = new HttpRequestHandlerResolverAdapter(handlerResolver);
+    }
+
+    /**
+     * @deprecated (4.1) set {@link HttpExpectationVerifier} using constructor
+     */
+    @Deprecated
+    public void setExpectationVerifier(final HttpExpectationVerifier expectationVerifier) {
+        this.expectationVerifier = expectationVerifier;
+    }
+
+    /**
+     * @deprecated (4.3) no longer used.
+     */
+    @Deprecated
+    public HttpParams getParams() {
+        return this.params;
+    }
+
+    /**
+     * Handles receives one HTTP request over the given connection within the
+     * given execution context and sends a response back to the client.
+     *
+     * @param conn the active connection to the client
+     * @param context the actual execution context.
+     * @throws IOException in case of an I/O error.
+     * @throws HttpException in case of HTTP protocol violation or a processing
+     *   problem.
+     */
+    public void handleRequest(
+            final HttpServerConnection conn,
+            final HttpContext context) throws IOException, HttpException {
+
+        context.setAttribute(HttpCoreContext.HTTP_CONNECTION, conn);
+
+        HttpResponse response = null;
+
+        try {
+
+            final HttpRequest request = conn.receiveRequestHeader();
+            if (request instanceof HttpEntityEnclosingRequest) {
+
+                if (((HttpEntityEnclosingRequest) request).expectContinue()) {
+                    response = this.responseFactory.newHttpResponse(HttpVersion.HTTP_1_1,
+                            HttpStatus.SC_CONTINUE, context);
+                    if (this.expectationVerifier != null) {
+                        try {
+                            this.expectationVerifier.verify(request, response, context);
+                        } catch (final HttpException ex) {
+                            response = this.responseFactory.newHttpResponse(HttpVersion.HTTP_1_0,
+                                    HttpStatus.SC_INTERNAL_SERVER_ERROR, context);
+                            handleException(ex, response);
+                        }
+                    }
+                    if (response.getStatusLine().getStatusCode() < 200) {
+                        // Send 1xx response indicating the server expections
+                        // have been met
+                        conn.sendResponseHeader(response);
+                        conn.flush();
+                        response = null;
+                        conn.receiveRequestEntity((HttpEntityEnclosingRequest) request);
+                    }
+                } else {
+                    conn.receiveRequestEntity((HttpEntityEnclosingRequest) request);
+                }
+            }
+
+            context.setAttribute(HttpCoreContext.HTTP_REQUEST, request);
+
+            if (response == null) {
+                response = this.responseFactory.newHttpResponse(HttpVersion.HTTP_1_1,
+                        HttpStatus.SC_OK, context);
+                this.processor.process(request, context);
+                doService(request, response, context);
+            }
+
+            // Make sure the request content is fully consumed
+            if (request instanceof HttpEntityEnclosingRequest) {
+                final HttpEntity entity = ((HttpEntityEnclosingRequest)request).getEntity();
+                EntityUtils.consume(entity);
+            }
+
+        } catch (final HttpException ex) {
+            response = this.responseFactory.newHttpResponse
+                (HttpVersion.HTTP_1_0, HttpStatus.SC_INTERNAL_SERVER_ERROR,
+                 context);
+            handleException(ex, response);
+        }
+
+        context.setAttribute(HttpCoreContext.HTTP_RESPONSE, response);
+
+        this.processor.process(response, context);
+        conn.sendResponseHeader(response);
+        conn.sendResponseEntity(response);
+        conn.flush();
+
+        if (!this.connStrategy.keepAlive(response, context)) {
+            conn.close();
+        }
+    }
+
+    /**
+     * Handles the given exception and generates an HTTP response to be sent
+     * back to the client to inform about the exceptional condition encountered
+     * in the course of the request processing.
+     *
+     * @param ex the exception.
+     * @param response the HTTP response.
+     */
+    protected void handleException(final HttpException ex, final HttpResponse response) {
+        if (ex instanceof MethodNotSupportedException) {
+            response.setStatusCode(HttpStatus.SC_NOT_IMPLEMENTED);
+        } else if (ex instanceof UnsupportedHttpVersionException) {
+            response.setStatusCode(HttpStatus.SC_HTTP_VERSION_NOT_SUPPORTED);
+        } else if (ex instanceof ProtocolException) {
+            response.setStatusCode(HttpStatus.SC_BAD_REQUEST);
+        } else {
+            response.setStatusCode(HttpStatus.SC_INTERNAL_SERVER_ERROR);
+        }
+        String message = ex.getMessage();
+        if (message == null) {
+            message = ex.toString();
+        }
+        final byte[] msg = EncodingUtils.getAsciiBytes(message);
+        final ByteArrayEntity entity = new ByteArrayEntity(msg);
+        entity.setContentType("text/plain; charset=US-ASCII");
+        response.setEntity(entity);
+    }
+
+    /**
+     * The default implementation of this method attempts to resolve an
+     * {@link HttpRequestHandler} for the request URI of the given request
+     * and, if found, executes its
+     * {@link HttpRequestHandler#handle(HttpRequest, HttpResponse, HttpContext)}
+     * method.
+     * <p>
+     * Super-classes can override this method in order to provide a custom
+     * implementation of the request processing logic.
+     *
+     * @param request the HTTP request.
+     * @param response the HTTP response.
+     * @param context the execution context.
+     * @throws IOException in case of an I/O error.
+     * @throws HttpException in case of HTTP protocol violation or a processing
+     *   problem.
+     */
+    protected void doService(
+            final HttpRequest request,
+            final HttpResponse response,
+            final HttpContext context) throws HttpException, IOException {
+        HttpRequestHandler handler = null;
+        if (this.handlerMapper != null) {
+            handler = this.handlerMapper.lookup(request);
+        }
+        if (handler != null) {
+            handler.handle(request, response, context);
+        } else {
+            response.setStatusCode(HttpStatus.SC_NOT_IMPLEMENTED);
+        }
+    }
+
+    /**
+     * Adaptor class to transition from HttpRequestHandlerResolver to HttpRequestHandlerMapper.
+     */
+    @Deprecated
+    private static class HttpRequestHandlerResolverAdapter implements HttpRequestHandlerMapper {
+
+        private final HttpRequestHandlerResolver resolver;
+
+        public HttpRequestHandlerResolverAdapter(final HttpRequestHandlerResolver resolver) {
+            this.resolver = resolver;
+        }
+
+        public HttpRequestHandler lookup(final HttpRequest request) {
+            return resolver.lookup(request.getRequestLine().getUri());
+        }
+
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ImmutableHttpProcessor.java

@@ -0,0 +1,143 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+import java.util.List;
+
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.HttpResponse;
+import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
+import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
+
+/**
+ * Immutable {@link HttpProcessor}.
+ *
+ * @since 4.1
+ */
+@ThreadSafe // provided injected dependencies are immutable
+public final class ImmutableHttpProcessor implements HttpProcessor {
+
+    private final HttpRequestInterceptor[] requestInterceptors;
+    private final HttpResponseInterceptor[] responseInterceptors;
+
+    public ImmutableHttpProcessor(
+            final HttpRequestInterceptor[] requestInterceptors,
+            final HttpResponseInterceptor[] responseInterceptors) {
+        super();
+        if (requestInterceptors != null) {
+            final int l = requestInterceptors.length;
+            this.requestInterceptors = new HttpRequestInterceptor[l];
+            System.arraycopy(requestInterceptors, 0, this.requestInterceptors, 0, l);
+        } else {
+            this.requestInterceptors = new HttpRequestInterceptor[0];
+        }
+        if (responseInterceptors != null) {
+            final int l = responseInterceptors.length;
+            this.responseInterceptors = new HttpResponseInterceptor[l];
+            System.arraycopy(responseInterceptors, 0, this.responseInterceptors, 0, l);
+        } else {
+            this.responseInterceptors = new HttpResponseInterceptor[0];
+        }
+    }
+
+    /**
+     * @since 4.3
+     */
+    public ImmutableHttpProcessor(
+            final List<HttpRequestInterceptor> requestInterceptors,
+            final List<HttpResponseInterceptor> responseInterceptors) {
+        super();
+        if (requestInterceptors != null) {
+            final int l = requestInterceptors.size();
+            this.requestInterceptors = requestInterceptors.toArray(new HttpRequestInterceptor[l]);
+        } else {
+            this.requestInterceptors = new HttpRequestInterceptor[0];
+        }
+        if (responseInterceptors != null) {
+            final int l = responseInterceptors.size();
+            this.responseInterceptors = responseInterceptors.toArray(new HttpResponseInterceptor[l]);
+        } else {
+            this.responseInterceptors = new HttpResponseInterceptor[0];
+        }
+    }
+
+    /**
+     * @deprecated (4.3) do not use.
+     */
+    @Deprecated
+    public ImmutableHttpProcessor(
+            final HttpRequestInterceptorList requestInterceptors,
+            final HttpResponseInterceptorList responseInterceptors) {
+        super();
+        if (requestInterceptors != null) {
+            final int count = requestInterceptors.getRequestInterceptorCount();
+            this.requestInterceptors = new HttpRequestInterceptor[count];
+            for (int i = 0; i < count; i++) {
+                this.requestInterceptors[i] = requestInterceptors.getRequestInterceptor(i);
+            }
+        } else {
+            this.requestInterceptors = new HttpRequestInterceptor[0];
+        }
+        if (responseInterceptors != null) {
+            final int count = responseInterceptors.getResponseInterceptorCount();
+            this.responseInterceptors = new HttpResponseInterceptor[count];
+            for (int i = 0; i < count; i++) {
+                this.responseInterceptors[i] = responseInterceptors.getResponseInterceptor(i);
+            }
+        } else {
+            this.responseInterceptors = new HttpResponseInterceptor[0];
+        }
+    }
+
+    public ImmutableHttpProcessor(final HttpRequestInterceptor... requestInterceptors) {
+        this(requestInterceptors, null);
+    }
+
+    public ImmutableHttpProcessor(final HttpResponseInterceptor... responseInterceptors) {
+        this(null, responseInterceptors);
+    }
+
+    public void process(
+            final HttpRequest request,
+            final HttpContext context) throws IOException, HttpException {
+        for (final HttpRequestInterceptor requestInterceptor : this.requestInterceptors) {
+            requestInterceptor.process(request, context);
+        }
+    }
+
+    public void process(
+            final HttpResponse response,
+            final HttpContext context) throws IOException, HttpException {
+        for (final HttpResponseInterceptor responseInterceptor : this.responseInterceptors) {
+            responseInterceptor.process(response, context);
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestConnControl.java

@@ -0,0 +1,69 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * RequestConnControl is responsible for adding <code>Connection</code> header
+ * to the outgoing requests, which is essential for managing persistence of
+ * <code>HTTP/1.0</code> connections. This interceptor is recommended for
+ * client side protocol processors.
+ *
+ * @since 4.0
+ */
+@Immutable
+public class RequestConnControl implements HttpRequestInterceptor {
+
+    public RequestConnControl() {
+        super();
+    }
+
+    public void process(final HttpRequest request, final HttpContext context)
+            throws HttpException, IOException {
+        Args.notNull(request, "HTTP request");
+
+        final String method = request.getRequestLine().getMethod();
+        if (method.equalsIgnoreCase("CONNECT")) {
+            return;
+        }
+
+        if (!request.containsHeader(HTTP.CONN_DIRECTIVE)) {
+            // Default policy is to keep connection alive
+            // whenever possible
+            request.addHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_KEEP_ALIVE);
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestContent.java

@@ -0,0 +1,127 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpEntity;
+import ch.boye.httpclientandroidlib.HttpEntityEnclosingRequest;
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.HttpVersion;
+import ch.boye.httpclientandroidlib.ProtocolException;
+import ch.boye.httpclientandroidlib.ProtocolVersion;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * RequestContent is the most important interceptor for outgoing requests.
+ * It is responsible for delimiting content length by adding
+ * <code>Content-Length</code> or <code>Transfer-Content</code> headers based
+ * on the properties of the enclosed entity and the protocol version.
+ * This interceptor is required for correct functioning of client side protocol
+ * processors.
+ *
+ * @since 4.0
+ */
+@Immutable
+public class RequestContent implements HttpRequestInterceptor {
+
+    private final boolean overwrite;
+
+    /**
+     * Default constructor. The <code>Content-Length</code> or <code>Transfer-Encoding</code>
+     * will cause the interceptor to throw {@link ProtocolException} if already present in the
+     * response message.
+     */
+    public RequestContent() {
+        this(false);
+    }
+
+    /**
+     * Constructor that can be used to fine-tune behavior of this interceptor.
+     *
+     * @param overwrite If set to <code>true</code> the <code>Content-Length</code> and
+     * <code>Transfer-Encoding</code> headers will be created or updated if already present.
+     * If set to <code>false</code> the <code>Content-Length</code> and
+     * <code>Transfer-Encoding</code> headers will cause the interceptor to throw
+     * {@link ProtocolException} if already present in the response message.
+     *
+     * @since 4.2
+     */
+     public RequestContent(final boolean overwrite) {
+         super();
+         this.overwrite = overwrite;
+    }
+
+    public void process(final HttpRequest request, final HttpContext context)
+            throws HttpException, IOException {
+        Args.notNull(request, "HTTP request");
+        if (request instanceof HttpEntityEnclosingRequest) {
+            if (this.overwrite) {
+                request.removeHeaders(HTTP.TRANSFER_ENCODING);
+                request.removeHeaders(HTTP.CONTENT_LEN);
+            } else {
+                if (request.containsHeader(HTTP.TRANSFER_ENCODING)) {
+                    throw new ProtocolException("Transfer-encoding header already present");
+                }
+                if (request.containsHeader(HTTP.CONTENT_LEN)) {
+                    throw new ProtocolException("Content-Length header already present");
+                }
+            }
+            final ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
+            final HttpEntity entity = ((HttpEntityEnclosingRequest)request).getEntity();
+            if (entity == null) {
+                request.addHeader(HTTP.CONTENT_LEN, "0");
+                return;
+            }
+            // Must specify a transfer encoding or a content length
+            if (entity.isChunked() || entity.getContentLength() < 0) {
+                if (ver.lessEquals(HttpVersion.HTTP_1_0)) {
+                    throw new ProtocolException(
+                            "Chunked transfer encoding not allowed for " + ver);
+                }
+                request.addHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
+            } else {
+                request.addHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength()));
+            }
+            // Specify a content type if known
+            if (entity.getContentType() != null && !request.containsHeader(
+                    HTTP.CONTENT_TYPE )) {
+                request.addHeader(entity.getContentType());
+            }
+            // Specify a content encoding if known
+            if (entity.getContentEncoding() != null && !request.containsHeader(
+                    HTTP.CONTENT_ENCODING)) {
+                request.addHeader(entity.getContentEncoding());
+            }
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestDate.java

@@ -0,0 +1,65 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpEntityEnclosingRequest;
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * RequestDate interceptor is responsible for adding <code>Date</code> header
+ * to the outgoing requests This interceptor is optional for client side
+ * protocol processors.
+ *
+ * @since 4.0
+ */
+@ThreadSafe
+public class RequestDate implements HttpRequestInterceptor {
+
+    private static final HttpDateGenerator DATE_GENERATOR = new HttpDateGenerator();
+
+    public RequestDate() {
+        super();
+    }
+
+    public void process(final HttpRequest request, final HttpContext context)
+            throws HttpException, IOException {
+        Args.notNull(request, "HTTP request");
+        if ((request instanceof HttpEntityEnclosingRequest) &&
+            !request.containsHeader(HTTP.DATE_HEADER)) {
+            final String httpdate = DATE_GENERATOR.getCurrentDate();
+            request.setHeader(HTTP.DATE_HEADER, httpdate);
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestExpectContinue.java

@@ -0,0 +1,93 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpEntity;
+import ch.boye.httpclientandroidlib.HttpEntityEnclosingRequest;
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.HttpVersion;
+import ch.boye.httpclientandroidlib.ProtocolVersion;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.params.CoreProtocolPNames;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * RequestExpectContinue is responsible for enabling the 'expect-continue'
+ * handshake by adding <code>Expect</code> header. This interceptor is
+ * recommended for client side protocol processors.
+ *
+ * @since 4.0
+ */
+@Immutable
+@SuppressWarnings("deprecation")
+public class RequestExpectContinue implements HttpRequestInterceptor {
+
+    private final boolean activeByDefault;
+
+    /**
+     * @deprecated (4.3) use {@link ch.boye.httpclientandroidlib.protocol.RequestExpectContinue#RequestExpectContinue(boolean)}
+     */
+    @Deprecated
+    public RequestExpectContinue() {
+        this(false);
+    }
+
+    /**
+     * @since 4.3
+     */
+    public RequestExpectContinue(final boolean activeByDefault) {
+        super();
+        this.activeByDefault = activeByDefault;
+    }
+
+    public void process(final HttpRequest request, final HttpContext context)
+            throws HttpException, IOException {
+        Args.notNull(request, "HTTP request");
+
+        if (!request.containsHeader(HTTP.EXPECT_DIRECTIVE)) {
+            if (request instanceof HttpEntityEnclosingRequest) {
+                final ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
+                final HttpEntity entity = ((HttpEntityEnclosingRequest)request).getEntity();
+                // Do not send the expect header if request body is known to be empty
+                if (entity != null
+                        && entity.getContentLength() != 0 && !ver.lessEquals(HttpVersion.HTTP_1_0)) {
+                    final boolean active = request.getParams().getBooleanParameter(
+                            CoreProtocolPNames.USE_EXPECT_CONTINUE, this.activeByDefault);
+                    if (active) {
+                        request.addHeader(HTTP.EXPECT_DIRECTIVE, HTTP.EXPECT_CONTINUE);
+                    }
+                }
+            }
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestTargetHost.java

@@ -0,0 +1,95 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+import java.net.InetAddress;
+
+import ch.boye.httpclientandroidlib.HttpConnection;
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpHost;
+import ch.boye.httpclientandroidlib.HttpInetConnection;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.HttpVersion;
+import ch.boye.httpclientandroidlib.ProtocolException;
+import ch.boye.httpclientandroidlib.ProtocolVersion;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * RequestTargetHost is responsible for adding <code>Host</code> header. This
+ * interceptor is required for client side protocol processors.
+ *
+ * @since 4.0
+ */
+@Immutable
+public class RequestTargetHost implements HttpRequestInterceptor {
+
+    public RequestTargetHost() {
+        super();
+    }
+
+    public void process(final HttpRequest request, final HttpContext context)
+            throws HttpException, IOException {
+        Args.notNull(request, "HTTP request");
+
+        final HttpCoreContext corecontext = HttpCoreContext.adapt(context);
+
+        final ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
+        final String method = request.getRequestLine().getMethod();
+        if (method.equalsIgnoreCase("CONNECT") && ver.lessEquals(HttpVersion.HTTP_1_0)) {
+            return;
+        }
+
+        if (!request.containsHeader(HTTP.TARGET_HOST)) {
+            HttpHost targethost = corecontext.getTargetHost();
+            if (targethost == null) {
+                final HttpConnection conn = corecontext.getConnection();
+                if (conn instanceof HttpInetConnection) {
+                    // Populate the context with a default HTTP host based on the
+                    // inet address of the target host
+                    final InetAddress address = ((HttpInetConnection) conn).getRemoteAddress();
+                    final int port = ((HttpInetConnection) conn).getRemotePort();
+                    if (address != null) {
+                        targethost = new HttpHost(address.getHostName(), port);
+                    }
+                }
+                if (targethost == null) {
+                    if (ver.lessEquals(HttpVersion.HTTP_1_0)) {
+                        return;
+                    } else {
+                        throw new ProtocolException("Target host missing");
+                    }
+                }
+            }
+            request.addHeader(HTTP.TARGET_HOST, targethost.toHostString());
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestUserAgent.java

@@ -0,0 +1,79 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.params.CoreProtocolPNames;
+import ch.boye.httpclientandroidlib.params.HttpParams;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * RequestUserAgent is responsible for adding <code>User-Agent</code> header.
+ * This interceptor is recommended for client side protocol processors.
+ *
+ * @since 4.0
+ */
+@SuppressWarnings("deprecation")
+@Immutable
+public class RequestUserAgent implements HttpRequestInterceptor {
+
+    private final String userAgent;
+
+    public RequestUserAgent(final String userAgent) {
+        super();
+        this.userAgent = userAgent;
+    }
+
+    public RequestUserAgent() {
+        this(null);
+    }
+
+    public void process(final HttpRequest request, final HttpContext context)
+        throws HttpException, IOException {
+        Args.notNull(request, "HTTP request");
+        if (!request.containsHeader(HTTP.USER_AGENT)) {
+            String s = null;
+            final HttpParams params = request.getParams();
+            if (params != null) {
+                s = (String) params.getParameter(CoreProtocolPNames.USER_AGENT);
+            }
+            if (s == null) {
+                s = this.userAgent;
+            }
+            if (s != null) {
+                request.addHeader(HTTP.USER_AGENT, s);
+            }
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ResponseConnControl.java

@@ -0,0 +1,105 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.Header;
+import ch.boye.httpclientandroidlib.HttpEntity;
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpResponse;
+import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
+import ch.boye.httpclientandroidlib.HttpStatus;
+import ch.boye.httpclientandroidlib.HttpVersion;
+import ch.boye.httpclientandroidlib.ProtocolVersion;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * ResponseConnControl is responsible for adding <code>Connection</code> header
+ * to the outgoing responses, which is essential for managing persistence of
+ * <code>HTTP/1.0</code> connections. This interceptor is recommended for
+ * server side protocol processors.
+ *
+ * @since 4.0
+ */
+@Immutable
+public class ResponseConnControl implements HttpResponseInterceptor {
+
+    public ResponseConnControl() {
+        super();
+    }
+
+    public void process(final HttpResponse response, final HttpContext context)
+            throws HttpException, IOException {
+        Args.notNull(response, "HTTP response");
+
+        final HttpCoreContext corecontext = HttpCoreContext.adapt(context);
+
+        // Always drop connection after certain type of responses
+        final int status = response.getStatusLine().getStatusCode();
+        if (status == HttpStatus.SC_BAD_REQUEST ||
+                status == HttpStatus.SC_REQUEST_TIMEOUT ||
+                status == HttpStatus.SC_LENGTH_REQUIRED ||
+                status == HttpStatus.SC_REQUEST_TOO_LONG ||
+                status == HttpStatus.SC_REQUEST_URI_TOO_LONG ||
+                status == HttpStatus.SC_SERVICE_UNAVAILABLE ||
+                status == HttpStatus.SC_NOT_IMPLEMENTED) {
+            response.setHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_CLOSE);
+            return;
+        }
+        final Header explicit = response.getFirstHeader(HTTP.CONN_DIRECTIVE);
+        if (explicit != null && HTTP.CONN_CLOSE.equalsIgnoreCase(explicit.getValue())) {
+            // Connection persistence explicitly disabled
+            return;
+        }
+        // Always drop connection for HTTP/1.0 responses and below
+        // if the content body cannot be correctly delimited
+        final HttpEntity entity = response.getEntity();
+        if (entity != null) {
+            final ProtocolVersion ver = response.getStatusLine().getProtocolVersion();
+            if (entity.getContentLength() < 0 &&
+                    (!entity.isChunked() || ver.lessEquals(HttpVersion.HTTP_1_0))) {
+                response.setHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_CLOSE);
+                return;
+            }
+        }
+        // Drop connection if requested by the client or request was <= 1.0
+        final HttpRequest request = corecontext.getRequest();
+        if (request != null) {
+            final Header header = request.getFirstHeader(HTTP.CONN_DIRECTIVE);
+            if (header != null) {
+                response.setHeader(HTTP.CONN_DIRECTIVE, header.getValue());
+            } else if (request.getProtocolVersion().lessEquals(HttpVersion.HTTP_1_0)) {
+                response.setHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_CLOSE);
+            }
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ResponseContent.java

@@ -0,0 +1,133 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpEntity;
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpResponse;
+import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
+import ch.boye.httpclientandroidlib.HttpStatus;
+import ch.boye.httpclientandroidlib.HttpVersion;
+import ch.boye.httpclientandroidlib.ProtocolException;
+import ch.boye.httpclientandroidlib.ProtocolVersion;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * ResponseContent is the most important interceptor for outgoing responses.
+ * It is responsible for delimiting content length by adding
+ * <code>Content-Length</code> or <code>Transfer-Content</code> headers based
+ * on the properties of the enclosed entity and the protocol version.
+ * This interceptor is required for correct functioning of server side protocol
+ * processors.
+ *
+ * @since 4.0
+ */
+@Immutable
+public class ResponseContent implements HttpResponseInterceptor {
+
+    private final boolean overwrite;
+
+    /**
+     * Default constructor. The <code>Content-Length</code> or <code>Transfer-Encoding</code>
+     * will cause the interceptor to throw {@link ProtocolException} if already present in the
+     * response message.
+     */
+    public ResponseContent() {
+        this(false);
+    }
+
+    /**
+     * Constructor that can be used to fine-tune behavior of this interceptor.
+     *
+     * @param overwrite If set to <code>true</code> the <code>Content-Length</code> and
+     * <code>Transfer-Encoding</code> headers will be created or updated if already present.
+     * If set to <code>false</code> the <code>Content-Length</code> and
+     * <code>Transfer-Encoding</code> headers will cause the interceptor to throw
+     * {@link ProtocolException} if already present in the response message.
+     *
+     * @since 4.2
+     */
+     public ResponseContent(final boolean overwrite) {
+         super();
+         this.overwrite = overwrite;
+    }
+
+    /**
+     * Processes the response (possibly updating or inserting) Content-Length and Transfer-Encoding headers.
+     * @param response The HttpResponse to modify.
+     * @param context Unused.
+     * @throws ProtocolException If either the Content-Length or Transfer-Encoding headers are found.
+     * @throws IllegalArgumentException If the response is null.
+     */
+    public void process(final HttpResponse response, final HttpContext context)
+            throws HttpException, IOException {
+        Args.notNull(response, "HTTP response");
+        if (this.overwrite) {
+            response.removeHeaders(HTTP.TRANSFER_ENCODING);
+            response.removeHeaders(HTTP.CONTENT_LEN);
+        } else {
+            if (response.containsHeader(HTTP.TRANSFER_ENCODING)) {
+                throw new ProtocolException("Transfer-encoding header already present");
+            }
+            if (response.containsHeader(HTTP.CONTENT_LEN)) {
+                throw new ProtocolException("Content-Length header already present");
+            }
+        }
+        final ProtocolVersion ver = response.getStatusLine().getProtocolVersion();
+        final HttpEntity entity = response.getEntity();
+        if (entity != null) {
+            final long len = entity.getContentLength();
+            if (entity.isChunked() && !ver.lessEquals(HttpVersion.HTTP_1_0)) {
+                response.addHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
+            } else if (len >= 0) {
+                response.addHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength()));
+            }
+            // Specify a content type if known
+            if (entity.getContentType() != null && !response.containsHeader(
+                    HTTP.CONTENT_TYPE )) {
+                response.addHeader(entity.getContentType());
+            }
+            // Specify a content encoding if known
+            if (entity.getContentEncoding() != null && !response.containsHeader(
+                    HTTP.CONTENT_ENCODING)) {
+                response.addHeader(entity.getContentEncoding());
+            }
+        } else {
+            final int status = response.getStatusLine().getStatusCode();
+            if (status != HttpStatus.SC_NO_CONTENT
+                    && status != HttpStatus.SC_NOT_MODIFIED
+                    && status != HttpStatus.SC_RESET_CONTENT) {
+                response.addHeader(HTTP.CONTENT_LEN, "0");
+            }
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ResponseDate.java

@@ -0,0 +1,66 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpResponse;
+import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
+import ch.boye.httpclientandroidlib.HttpStatus;
+import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * ResponseDate is responsible for adding <code>Date<c/ode> header to the
+ * outgoing responses. This interceptor is recommended for server side protocol
+ * processors.
+ *
+ * @since 4.0
+ */
+@ThreadSafe
+public class ResponseDate implements HttpResponseInterceptor {
+
+    private static final HttpDateGenerator DATE_GENERATOR = new HttpDateGenerator();
+
+    public ResponseDate() {
+        super();
+    }
+
+    public void process(final HttpResponse response, final HttpContext context)
+            throws HttpException, IOException {
+        Args.notNull(response, "HTTP response");
+        final int status = response.getStatusLine().getStatusCode();
+        if ((status >= HttpStatus.SC_OK) &&
+            !response.containsHeader(HTTP.DATE_HEADER)) {
+            final String httpdate = DATE_GENERATOR.getCurrentDate();
+            response.setHeader(HTTP.DATE_HEADER, httpdate);
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/ResponseServer.java

@@ -0,0 +1,71 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpResponse;
+import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
+import ch.boye.httpclientandroidlib.annotation.Immutable;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * ResponseServer is responsible for adding <code>Server</code> header. This
+ * interceptor is recommended for server side protocol processors.
+ *
+ * @since 4.0
+ */
+@Immutable
+public class ResponseServer implements HttpResponseInterceptor {
+
+    private final String originServer;
+
+    /**
+     * @since 4.3
+     */
+    public ResponseServer(final String originServer) {
+        super();
+        this.originServer = originServer;
+    }
+
+    public ResponseServer() {
+        this(null);
+    }
+
+    public void process(final HttpResponse response, final HttpContext context)
+            throws HttpException, IOException {
+        Args.notNull(response, "HTTP response");
+        if (!response.containsHeader(HTTP.SERVER_HEADER)) {
+            if (this.originServer != null) {
+                response.addHeader(HTTP.SERVER_HEADER, this.originServer);
+            }
+        }
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/SyncBasicHttpContext.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.protocol;
+
+/**
+ * Thread-safe extension of the {@link BasicHttpContext}.
+ *
+ * @since 4.0
+ *
+ * @deprecated (4.2) HttpContext instances may not be shared by multiple threads
+ */
+@Deprecated
+public class SyncBasicHttpContext extends BasicHttpContext {
+
+    public SyncBasicHttpContext(final HttpContext parentContext) {
+        super(parentContext);
+    }
+
+    /**
+     * @since 4.2
+     */
+    public SyncBasicHttpContext() {
+        super();
+    }
+
+    @Override
+    public synchronized Object getAttribute(final String id) {
+        return super.getAttribute(id);
+    }
+
+    @Override
+    public synchronized void setAttribute(final String id, final Object obj) {
+        super.setAttribute(id, obj);
+    }
+
+    @Override
+    public synchronized Object removeAttribute(final String id) {
+        return super.removeAttribute(id);
+    }
+
+    /**
+     * @since 4.2
+     */
+    @Override
+    public synchronized void clear() {
+        super.clear();
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/UriHttpRequestHandlerMapper.java

@@ -0,0 +1,115 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * Maintains a map of HTTP request handlers keyed by a request URI pattern.
+ * <br>
+ * Patterns may have three formats:
+ * <ul>
+ *   <li><code>*</code></li>
+ *   <li><code>*&lt;uri&gt;</code></li>
+ *   <li><code>&lt;uri&gt;*</code></li>
+ * </ul>
+ * <br>
+ * This class can be used to map an instance of
+ * {@link HttpRequestHandler} matching a particular request URI. Usually the
+ * mapped request handler will be used to process the request with the
+ * specified request URI.
+ *
+ * @since 4.3
+ */
+@ThreadSafe // provided injected dependencies are thread-safe
+public class UriHttpRequestHandlerMapper implements HttpRequestHandlerMapper {
+
+    private final UriPatternMatcher<HttpRequestHandler> matcher;
+
+    protected UriHttpRequestHandlerMapper(final UriPatternMatcher<HttpRequestHandler> matcher) {
+        super();
+        this.matcher = Args.notNull(matcher, "Pattern matcher");
+    }
+
+    public UriHttpRequestHandlerMapper() {
+        this(new UriPatternMatcher<HttpRequestHandler>());
+    }
+
+    /**
+     * Registers the given {@link HttpRequestHandler} as a handler for URIs
+     * matching the given pattern.
+     *
+     * @param pattern the pattern to register the handler for.
+     * @param handler the handler.
+     */
+    public void register(final String pattern, final HttpRequestHandler handler) {
+        Args.notNull(pattern, "Pattern");
+        Args.notNull(handler, "Handler");
+        matcher.register(pattern, handler);
+    }
+
+    /**
+     * Removes registered handler, if exists, for the given pattern.
+     *
+     * @param pattern the pattern to unregister the handler for.
+     */
+    public void unregister(final String pattern) {
+        matcher.unregister(pattern);
+    }
+
+    /**
+     * Extracts request path from the given {@link HttpRequest}
+     */
+    protected String getRequestPath(final HttpRequest request) {
+        String uriPath = request.getRequestLine().getUri();
+        int index = uriPath.indexOf("?");
+        if (index != -1) {
+            uriPath = uriPath.substring(0, index);
+        } else {
+            index = uriPath.indexOf("#");
+            if (index != -1) {
+                uriPath = uriPath.substring(0, index);
+            }
+        }
+        return uriPath;
+    }
+
+    /**
+     * Looks up a handler matching the given request URI.
+     *
+     * @param request the request
+     * @return handler or <code>null</code> if no match is found.
+     */
+    public HttpRequestHandler lookup(final HttpRequest request) {
+        Args.notNull(request, "HTTP request");
+        return matcher.lookup(getRequestPath(request));
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/UriPatternMatcher.java

@@ -0,0 +1,165 @@
+/*
+ * ====================================================================
+ * 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.protocol;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import ch.boye.httpclientandroidlib.annotation.GuardedBy;
+import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
+import ch.boye.httpclientandroidlib.util.Args;
+
+/**
+ * Maintains a map of objects keyed by a request URI pattern.
+ * <br>
+ * Patterns may have three formats:
+ * <ul>
+ *   <li><code>*</code></li>
+ *   <li><code>*&lt;uri&gt;</code></li>
+ *   <li><code>&lt;uri&gt;*</code></li>
+ * </ul>
+ * <br>
+ * This class can be used to resolve an object matching a particular request
+ * URI.
+ *
+ * @since 4.0
+ */
+@ThreadSafe
+public class UriPatternMatcher<T> {
+
+    @GuardedBy("this")
+    private final Map<String, T> map;
+
+    public UriPatternMatcher() {
+        super();
+        this.map = new HashMap<String, T>();
+    }
+
+    /**
+     * Registers the given object for URIs matching the given pattern.
+     *
+     * @param pattern the pattern to register the handler for.
+     * @param obj the object.
+     */
+    public synchronized void register(final String pattern, final T obj) {
+        Args.notNull(pattern, "URI request pattern");
+        this.map.put(pattern, obj);
+    }
+
+    /**
+     * Removes registered object, if exists, for the given pattern.
+     *
+     * @param pattern the pattern to unregister.
+     */
+    public synchronized void unregister(final String pattern) {
+        if (pattern == null) {
+            return;
+        }
+        this.map.remove(pattern);
+    }
+
+    /**
+     * @deprecated (4.1) do not use
+     */
+    @Deprecated
+    public synchronized void setHandlers(final Map<String, T> map) {
+        Args.notNull(map, "Map of handlers");
+        this.map.clear();
+        this.map.putAll(map);
+    }
+
+    /**
+     * @deprecated (4.1) do not use
+     */
+    @Deprecated
+    public synchronized void setObjects(final Map<String, T> map) {
+        Args.notNull(map, "Map of handlers");
+        this.map.clear();
+        this.map.putAll(map);
+    }
+
+    /**
+     * @deprecated (4.1) do not use
+     */
+    @Deprecated
+    public synchronized Map<String, T> getObjects() {
+        return this.map;
+    }
+
+    /**
+     * Looks up an object matching the given request path.
+     *
+     * @param path the request path
+     * @return object or <code>null</code> if no match is found.
+     */
+    public synchronized T lookup(final String path) {
+        Args.notNull(path, "Request path");
+        // direct match?
+        T obj = this.map.get(path);
+        if (obj == null) {
+            // pattern match?
+            String bestMatch = null;
+            for (final String pattern : this.map.keySet()) {
+                if (matchUriRequestPattern(pattern, path)) {
+                    // we have a match. is it any better?
+                    if (bestMatch == null
+                            || (bestMatch.length() < pattern.length())
+                            || (bestMatch.length() == pattern.length() && pattern.endsWith("*"))) {
+                        obj = this.map.get(pattern);
+                        bestMatch = pattern;
+                    }
+                }
+            }
+        }
+        return obj;
+    }
+
+    /**
+     * Tests if the given request path matches the given pattern.
+     *
+     * @param pattern the pattern
+     * @param path the request path
+     * @return <code>true</code> if the request URI matches the pattern,
+     *   <code>false</code> otherwise.
+     */
+    protected boolean matchUriRequestPattern(final String pattern, final String path) {
+        if (pattern.equals("*")) {
+            return true;
+        } else {
+            return
+            (pattern.endsWith("*") && path.startsWith(pattern.substring(0, pattern.length() - 1))) ||
+            (pattern.startsWith("*") && path.endsWith(pattern.substring(1, pattern.length())));
+        }
+    }
+
+    @Override
+    public String toString() {
+        return this.map.toString();
+    }
+
+}

mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/package-info.java

@@ -0,0 +1,32 @@
+/*
+ * ====================================================================
+ * 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/>.
+ *
+ */
+
+/**
+ * Core HTTP protocol execution framework and HTTP protocol handlers
+ * for synchronous, blocking communication.
+ */
+package ch.boye.httpclientandroidlib.protocol;