diff -r 000000000000 -r 6474c204b198 mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/DefaultResponseParser.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/DefaultResponseParser.java Wed Dec 31 06:09:35 2014 +0100 @@ -0,0 +1,122 @@ +/* + * ==================================================================== + * 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 + * . + * + */ + +package ch.boye.httpclientandroidlib.impl.conn; + +import java.io.IOException; + +import ch.boye.httpclientandroidlib.annotation.ThreadSafe; + +import ch.boye.httpclientandroidlib.androidextra.HttpClientAndroidLog; +/* LogFactory removed by HttpClient for Android script. */ +import ch.boye.httpclientandroidlib.HttpException; +import ch.boye.httpclientandroidlib.HttpMessage; +import ch.boye.httpclientandroidlib.HttpResponseFactory; +import ch.boye.httpclientandroidlib.NoHttpResponseException; +import ch.boye.httpclientandroidlib.ProtocolException; +import ch.boye.httpclientandroidlib.StatusLine; +import ch.boye.httpclientandroidlib.conn.params.ConnConnectionPNames; +import ch.boye.httpclientandroidlib.impl.io.AbstractMessageParser; +import ch.boye.httpclientandroidlib.io.SessionInputBuffer; +import ch.boye.httpclientandroidlib.message.LineParser; +import ch.boye.httpclientandroidlib.message.ParserCursor; +import ch.boye.httpclientandroidlib.params.HttpParams; +import ch.boye.httpclientandroidlib.util.CharArrayBuffer; + +/** + * Default HTTP response parser implementation. + *

+ * The following parameters can be used to customize the behavior of this + * class: + *

+ * + * @since 4.0 + */ +@ThreadSafe // no public methods +public class DefaultResponseParser extends AbstractMessageParser { + + public HttpClientAndroidLog log = new HttpClientAndroidLog(getClass()); + + private final HttpResponseFactory responseFactory; + private final CharArrayBuffer lineBuf; + private final int maxGarbageLines; + + public DefaultResponseParser( + final SessionInputBuffer buffer, + final LineParser parser, + final HttpResponseFactory responseFactory, + final HttpParams params) { + super(buffer, parser, params); + if (responseFactory == null) { + throw new IllegalArgumentException + ("Response factory may not be null"); + } + this.responseFactory = responseFactory; + this.lineBuf = new CharArrayBuffer(128); + this.maxGarbageLines = params.getIntParameter( + ConnConnectionPNames.MAX_STATUS_LINE_GARBAGE, Integer.MAX_VALUE); + } + + + @Override + protected HttpMessage parseHead( + final SessionInputBuffer sessionBuffer) throws IOException, HttpException { + //read out the HTTP status string + int count = 0; + ParserCursor cursor = null; + do { + // clear the buffer + this.lineBuf.clear(); + int i = sessionBuffer.readLine(this.lineBuf); + if (i == -1 && count == 0) { + // The server just dropped connection on us + throw new NoHttpResponseException("The target server failed to respond"); + } + cursor = new ParserCursor(0, this.lineBuf.length()); + if (lineParser.hasProtocolVersion(this.lineBuf, cursor)) { + // Got one + break; + } else if (i == -1 || count >= this.maxGarbageLines) { + // Giving up + throw new ProtocolException("The server failed to respond with a " + + "valid HTTP response"); + } + if (this.log.isDebugEnabled()) { + this.log.debug("Garbage in response: " + this.lineBuf.toString()); + } + count++; + } while(true); + //create the status line from the status string + StatusLine statusline = lineParser.parseStatusLine(this.lineBuf, cursor); + return this.responseFactory.newHttpResponse(statusline, null); + } + +}