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-rw-r--r--mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestUserAgent.java79
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diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestUserAgent.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestUserAgent.java
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+++ b/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);
+ }
+ }
+ }
+
+}