The Tor Browser / file comparison
comparison: mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/LoggingSessionInputBuffer.java
mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/conn/LoggingSessionInputBuffer.java
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
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| -1:000000000000 | 0:50c528b49ac5 |
|---|---|
| 1 /* | |
| 2 * ==================================================================== | |
| 3 * | |
| 4 * Licensed to the Apache Software Foundation (ASF) under one or more | |
| 5 * contributor license agreements. See the NOTICE file distributed with | |
| 6 * this work for additional information regarding copyright ownership. | |
| 7 * The ASF licenses this file to You under the Apache License, Version 2.0 | |
| 8 * (the "License"); you may not use this file except in compliance with | |
| 9 * the License. You may obtain a copy of the License at | |
| 10 * | |
| 11 * http://www.apache.org/licenses/LICENSE-2.0 | |
| 12 * | |
| 13 * Unless required by applicable law or agreed to in writing, software | |
| 14 * distributed under the License is distributed on an "AS IS" BASIS, | |
| 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 16 * See the License for the specific language governing permissions and | |
| 17 * limitations under the License. | |
| 18 * ==================================================================== | |
| 19 * | |
| 20 * This software consists of voluntary contributions made by many | |
| 21 * individuals on behalf of the Apache Software Foundation. For more | |
| 22 * information on the Apache Software Foundation, please see | |
| 23 * <http://www.apache.org/>. | |
| 24 * | |
| 25 */ | |
| 26 | |
| 27 package ch.boye.httpclientandroidlib.impl.conn; | |
| 28 | |
| 29 import java.io.IOException; | |
| 30 | |
| 31 import ch.boye.httpclientandroidlib.annotation.Immutable; | |
| 32 | |
| 33 import ch.boye.httpclientandroidlib.io.EofSensor; | |
| 34 import ch.boye.httpclientandroidlib.io.HttpTransportMetrics; | |
| 35 import ch.boye.httpclientandroidlib.io.SessionInputBuffer; | |
| 36 import ch.boye.httpclientandroidlib.protocol.HTTP; | |
| 37 import ch.boye.httpclientandroidlib.util.CharArrayBuffer; | |
| 38 | |
| 39 /** | |
| 40 * Logs all data read to the wire LOG. | |
| 41 * | |
| 42 * | |
| 43 * @since 4.0 | |
| 44 */ | |
| 45 @Immutable | |
| 46 public class LoggingSessionInputBuffer implements SessionInputBuffer, EofSensor { | |
| 47 | |
| 48 /** Original session input buffer. */ | |
| 49 private final SessionInputBuffer in; | |
| 50 | |
| 51 private final EofSensor eofSensor; | |
| 52 | |
| 53 /** The wire log to use for writing. */ | |
| 54 private final Wire wire; | |
| 55 | |
| 56 private final String charset; | |
| 57 | |
| 58 /** | |
| 59 * Create an instance that wraps the specified session input buffer. | |
| 60 * @param in The session input buffer. | |
| 61 * @param wire The wire log to use. | |
| 62 * @param charset protocol charset, <code>ASCII</code> if <code>null</code> | |
| 63 */ | |
| 64 public LoggingSessionInputBuffer( | |
| 65 final SessionInputBuffer in, final Wire wire, final String charset) { | |
| 66 super(); | |
| 67 this.in = in; | |
| 68 this.eofSensor = in instanceof EofSensor ? (EofSensor) in : null; | |
| 69 this.wire = wire; | |
| 70 this.charset = charset != null ? charset : HTTP.ASCII; | |
| 71 } | |
| 72 | |
| 73 public LoggingSessionInputBuffer(final SessionInputBuffer in, final Wire wire) { | |
| 74 this(in, wire, null); | |
| 75 } | |
| 76 | |
| 77 public boolean isDataAvailable(int timeout) throws IOException { | |
| 78 return this.in.isDataAvailable(timeout); | |
| 79 } | |
| 80 | |
| 81 public int read(byte[] b, int off, int len) throws IOException { | |
| 82 int l = this.in.read(b, off, len); | |
| 83 if (this.wire.enabled() && l > 0) { | |
| 84 this.wire.input(b, off, l); | |
| 85 } | |
| 86 return l; | |
| 87 } | |
| 88 | |
| 89 public int read() throws IOException { | |
| 90 int l = this.in.read(); | |
| 91 if (this.wire.enabled() && l != -1) { | |
| 92 this.wire.input(l); | |
| 93 } | |
| 94 return l; | |
| 95 } | |
| 96 | |
| 97 public int read(byte[] b) throws IOException { | |
| 98 int l = this.in.read(b); | |
| 99 if (this.wire.enabled() && l > 0) { | |
| 100 this.wire.input(b, 0, l); | |
| 101 } | |
| 102 return l; | |
| 103 } | |
| 104 | |
| 105 public String readLine() throws IOException { | |
| 106 String s = this.in.readLine(); | |
| 107 if (this.wire.enabled() && s != null) { | |
| 108 String tmp = s + "\r\n"; | |
| 109 this.wire.input(tmp.getBytes(this.charset)); | |
| 110 } | |
| 111 return s; | |
| 112 } | |
| 113 | |
| 114 public int readLine(final CharArrayBuffer buffer) throws IOException { | |
| 115 int l = this.in.readLine(buffer); | |
| 116 if (this.wire.enabled() && l >= 0) { | |
| 117 int pos = buffer.length() - l; | |
| 118 String s = new String(buffer.buffer(), pos, l); | |
| 119 String tmp = s + "\r\n"; | |
| 120 this.wire.input(tmp.getBytes(this.charset)); | |
| 121 } | |
| 122 return l; | |
| 123 } | |
| 124 | |
| 125 public HttpTransportMetrics getMetrics() { | |
| 126 return this.in.getMetrics(); | |
| 127 } | |
| 128 | |
| 129 public boolean isEof() { | |
| 130 if (this.eofSensor != null) { | |
| 131 return this.eofSensor.isEof(); | |
| 132 } else { | |
| 133 return false; | |
| 134 } | |
| 135 } | |
| 136 | |
| 137 } |
