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# | Location | File | Last Modified |
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1 | /Merge Test Files/jakarta-tomcat-4.0.6-src/catalina/src/share/org/apache/catalina/connector/http | SocketInputStream.java | 2002-10-08 14:15:34 +0000 |
2 | /Merge Test Files/jakarta-tomcat-4.1.18-src/catalina/src/share/org/apache/catalina/connector/http | SocketInputStream.java | 2002-12-19 13:49:38 +0000 |
3 | /Merge Test Files/jakarta-tomcat-4.1.24-src/catalina/src/share/org/apache/catalina/connector/http | SocketInputStream.java | 2003-03-19 09:18:34 +0000 |
Note: Merge considers the second file to be the common ancestor of the others. |
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Changed | 1 | 6 | 0 | 0 | 1 | 6 |
Inserted | 1 | 1 | 0 | 0 | 0 | 0 |
Removed | 0 | 0 | 0 | 0 | 1 | 1 |
Note: An automatic merge would leave 0 conflict(s). |
Whitespace | Differences in whitespace are significant |
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Character case | Differences in character case are significant |
Line endings | Differences in line endings (CR and LF characters) are significant |
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1 | /* | 1 | /* | 1 | /* | |||||
2 | * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http/SocketInputStream.java,v 1.9 2001/08/08 20:02:17 remm Exp $ | 2 | * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http/SocketInputStream.java,v 1.10 2002/03/18 | 2 | * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/connector/http/SocketInputStream.java,v 1.10 2002/03/18 07:15:40 remm Exp $ | |||||
3 | * $Revision: 1.9 $ | 3 | * $Revision: 1.10 $ | 3 | * $Revision: 1.10 $ | |||||
4 | * $Date: 2001/08/08 20:02:17 $ | 4 | * $Date: 2002/03/18 | 4 | * $Date: 2002/03/18 07:15:40 $ | |||||
5 | * | 5 | * | 5 | * | |||||
6 | * ==================================================================== | 6 | * ==================================================================== | 6 | * ==================================================================== | |||||
7 | * | 7 | * | 7 | * | |||||
8 | * The Apache Software License, Version 1.1 | 8 | * The Apache Software License, Version 1.1 | 8 | * The Apache Software License, Version 1.1 | |||||
9 | * | 9 | * | 9 | * | |||||
10 | * Copyright (c) 1999 The Apache Software Foundation. All rights | 10 | * Copyright (c) 1999 The Apache Software Foundation. All rights | 10 | * Copyright (c) 1999 The Apache Software Foundation. All rights | |||||
11 | * reserved. | 11 | * reserved. | 11 | * reserved. | |||||
12 | * | 12 | * | 12 | * | |||||
13 | * Redistribution and use in source and binary forms, with or without | 13 | * Redistribution and use in source and binary forms, with or without | 13 | * Redistribution and use in source and binary forms, with or without | |||||
14 | * modification, are permitted provided that the following conditions | 14 | * modification, are permitted provided that the following conditions | 14 | * modification, are permitted provided that the following conditions | |||||
15 | * are met: | 15 | * are met: | 15 | * are met: | |||||
16 | * | 16 | * | 16 | * | |||||
17 | * 1. Redistributions of source code must retain the above copyright | 17 | * 1. Redistributions of source code must retain the above copyright | 17 | * 1. Redistributions of source code must retain the above copyright | |||||
18 | * notice, this list of conditions and the following disclaimer. | 18 | * notice, this list of conditions and the following disclaimer. | 18 | * notice, this list of conditions and the following disclaimer. | |||||
19 | * | 19 | * | 19 | * | |||||
20 | * 2. Redistributions in binary form must reproduce the above copyright | 20 | * 2. Redistributions in binary form must reproduce the above copyright | 20 | * 2. Redistributions in binary form must reproduce the above copyright | |||||
21 | * notice, this list of conditions and the following disclaimer in | 21 | * notice, this list of conditions and the following disclaimer in | 21 | * notice, this list of conditions and the following disclaimer in | |||||
22 | * the documentation and/or other materials provided with the | 22 | * the documentation and/or other materials provided with the | 22 | * the documentation and/or other materials provided with the | |||||
23 | * distribution. | 23 | * distribution. | 23 | * distribution. | |||||
24 | * | 24 | * | 24 | * | |||||
25 | * 3. The end-user documentation included with the redistribution, if | 25 | * 3. The end-user documentation included with the redistribution, if | 25 | * 3. The end-user documentation included with the redistribution, if | |||||
26 | * any, must include the following acknowlegement: | 26 | * any, must include the following acknowlegement: | 26 | * any, must include the following acknowlegement: | |||||
27 | * "This product includes software developed by the | 27 | * "This product includes software developed by the | 27 | * "This product includes software developed by the | |||||
28 | * Apache Software Foundation (http://www.apache.org/)." | 28 | * Apache Software Foundation (http://www.apache.org/)." | 28 | * Apache Software Foundation (http://www.apache.org/)." | |||||
29 | * Alternately, this acknowlegement may appear in the software itself, | 29 | * Alternately, this acknowlegement may appear in the software itself, | 29 | * Alternately, this acknowlegement may appear in the software itself, | |||||
30 | * if and wherever such third-party acknowlegements normally appear. | 30 | * if and wherever such third-party acknowlegements normally appear. | 30 | * if and wherever such third-party acknowlegements normally appear. | |||||
31 | * | 31 | * | 31 | * | |||||
32 | * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software | 32 | * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software | 32 | * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software | |||||
33 | * Foundation" must not be used to endorse or promote products derived | 33 | * Foundation" must not be used to endorse or promote products derived | 33 | * Foundation" must not be used to endorse or promote products derived | |||||
34 | * from this software without prior written permission. For written | 34 | * from this software without prior written permission. For written | 34 | * from this software without prior written permission. For written | |||||
35 | * permission, please contact apache@apache.org. | 35 | * permission, please contact apache@apache.org. | 35 | * permission, please contact apache@apache.org. | |||||
36 | * | 36 | * | 36 | * | |||||
37 | * 5. Products derived from this software may not be called "Apache" | 37 | * 5. Products derived from this software may not be called "Apache" | 37 | * 5. Products derived from this software may not be called "Apache" | |||||
38 | * nor may "Apache" appear in their names without prior written | 38 | * nor may "Apache" appear in their names without prior written | 38 | * nor may "Apache" appear in their names without prior written | |||||
39 | * permission of the Apache Group. | 39 | * permission of the Apache Group. | 39 | * permission of the Apache Group. | |||||
40 | * | 40 | * | 40 | * | |||||
41 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED | 41 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED | 41 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED | |||||
42 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | 42 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | 42 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |||||
43 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 43 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 43 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |||||
44 | * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR | 44 | * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR | 44 | * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR | |||||
45 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 45 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 45 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |||||
46 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 46 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 46 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |||||
47 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF | 47 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF | 47 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF | |||||
48 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 48 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 48 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |||||
49 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | 49 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | 49 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |||||
50 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | 50 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | 50 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | |||||
51 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | 51 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | 51 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |||||
52 | * SUCH DAMAGE. | 52 | * SUCH DAMAGE. | 52 | * SUCH DAMAGE. | |||||
53 | * ==================================================================== | 53 | * ==================================================================== | 53 | * ==================================================================== | |||||
54 | * | 54 | * | 54 | * | |||||
55 | * This software consists of voluntary contributions made by many | 55 | * This software consists of voluntary contributions made by many | 55 | * This software consists of voluntary contributions made by many | |||||
56 | * individuals on behalf of the Apache Software Foundation. For more | 56 | * individuals on behalf of the Apache Software Foundation. For more | 56 | * individuals on behalf of the Apache Software Foundation. For more | |||||
57 | * information on the Apache Software Foundation, please see | 57 | * information on the Apache Software Foundation, please see | 57 | * information on the Apache Software Foundation, please see | |||||
58 | * <http://www.apache.org/>. | 58 | * <http://www.apache.org/>. | 58 | * <http://www.apache.org/>. | |||||
59 | * | 59 | * | 59 | * | |||||
60 | * [Additional notices, if required by prior licensing conditions] | 60 | * [Additional notices, if required by prior licensing conditions] | 60 | * [Additional notices, if required by prior licensing conditions] | |||||
61 | * | 61 | * | 61 | * | |||||
62 | */ | 62 | */ | 62 | */ | |||||
63 | 63 | 63 | ||||||||
64 | 64 | 64 | ||||||||
65 | package org.apache.catalina.connector.http; | 65 | package org.apache.catalina.connector.http; | 65 | package org.apache.catalina.connector.http; | |||||
66 | 66 | 66 | ||||||||
67 | import java.io.IOException; | 67 | import java.io.IOException; | 67 | import java.io.IOException; | |||||
68 | import java.io.InputStream; | 68 | import java.io.InputStream; | 68 | import java.io.InputStream; | |||||
69 | import java.io.EOFException; | 69 | import java.io.EOFException; | 69 | import java.io.EOFException; | |||||
70 | import org.apache.catalina.util.StringManager; | 70 | import org.apache.catalina.util.StringManager; | 70 | import org.apache.catalina.util.StringManager; | |||||
71 | 71 | 71 | ||||||||
72 | /** | 72 | /** | 72 | /** | |||||
73 | * Extends InputStream to be more efficient reading lines during HTTP | 73 | * Extends InputStream to be more efficient reading lines during HTTP | 73 | * Extends InputStream to be more efficient reading lines during HTTP | |||||
74 | * header processing. | 74 | * header processing. | 74 | * header processing. | |||||
75 | * | 75 | * | 75 | * | |||||
76 | * @author <a href="mailto:remm@apache.org">Remy Maucherat</a> | 76 | * @author <a href="mailto:remm@apache.org">Remy Maucherat</a> | 76 | * @author <a href="mailto:remm@apache.org">Remy Maucherat</a> | |||||
77 | * @deprecated | 77 | * @deprecated | |||||||
77 | */ | 78 | */ | 78 | */ | |||||
78 | public class SocketInputStream extends InputStream { | 79 | public class SocketInputStream extends InputStream { | 79 | public class SocketInputStream extends InputStream { | |||||
79 | 80 | 80 | ||||||||
80 | 81 | 81 | ||||||||
81 | // -------------------------------------------------------------- Constants | 82 | // -------------------------------------------------------------- Constants | 82 | // -------------------------------------------------------------- Constants | |||||
82 | 83 | 83 | ||||||||
83 | 84 | 84 | ||||||||
84 | /** | 85 | /** | 85 | /** | |||||
85 | * CR. | 86 | * CR. | 86 | * CR. | |||||
86 | */ | 87 | */ | 87 | */ | |||||
87 | private static final byte CR = (byte) '\r'; | 88 | private static final byte CR = (byte) '\r'; | 88 | private static final byte CR = (byte) '\r'; | |||||
88 | 89 | 89 | ||||||||
89 | 90 | 90 | ||||||||
90 | /** | 91 | /** | 91 | /** | |||||
91 | * LF. | 92 | * LF. | 92 | * LF. | |||||
92 | */ | 93 | */ | 93 | */ | |||||
93 | private static final byte LF = (byte) '\n'; | 94 | private static final byte LF = (byte) '\n'; | 94 | private static final byte LF = (byte) '\n'; | |||||
94 | 95 | 95 | ||||||||
95 | 96 | 96 | ||||||||
96 | /** | 97 | /** | 97 | /** | |||||
97 | * SP. | 98 | * SP. | 98 | * SP. | |||||
98 | */ | 99 | */ | 99 | */ | |||||
99 | private static final byte SP = (byte) ' '; | 100 | private static final byte SP = (byte) ' '; | 100 | private static final byte SP = (byte) ' '; | |||||
100 | 101 | 101 | ||||||||
101 | 102 | 102 | ||||||||
102 | /** | 103 | /** | 103 | /** | |||||
103 | * HT. | 104 | * HT. | 104 | * HT. | |||||
104 | */ | 105 | */ | 105 | */ | |||||
105 | private static final byte HT = (byte) '\t'; | 106 | private static final byte HT = (byte) '\t'; | 106 | private static final byte HT = (byte) '\t'; | |||||
106 | 107 | 107 | ||||||||
107 | 108 | 108 | ||||||||
108 | /** | 109 | /** | 109 | /** | |||||
109 | * COLON. | 110 | * COLON. | 110 | * COLON. | |||||
110 | */ | 111 | */ | 111 | */ | |||||
111 | private static final byte COLON = (byte) ':'; | 112 | private static final byte COLON = (byte) ':'; | 112 | private static final byte COLON = (byte) ':'; | |||||
112 | 113 | 113 | ||||||||
113 | 114 | 114 | ||||||||
114 | /** | 115 | /** | 115 | /** | |||||
115 | * Lower case offset. | 116 | * Lower case offset. | 116 | * Lower case offset. | |||||
116 | */ | 117 | */ | 117 | */ | |||||
117 | private static final int LC_OFFSET = 'A' - 'a'; | 118 | private static final int LC_OFFSET = 'A' - 'a'; | 118 | private static final int LC_OFFSET = 'A' - 'a'; | |||||
118 | 119 | 119 | ||||||||
119 | 120 | 120 | ||||||||
120 | /** | 121 | /** | 121 | /** | |||||
121 | * Internal buffer. | 122 | * Internal buffer. | 122 | * Internal buffer. | |||||
122 | */ | 123 | */ | 123 | */ | |||||
123 | protected byte buf[]; | 124 | protected byte buf[]; | 124 | protected byte buf[]; | |||||
124 | 125 | 125 | ||||||||
125 | 126 | 126 | ||||||||
126 | /** | 127 | /** | 127 | /** | |||||
127 | * Last valid byte. | 128 | * Last valid byte. | 128 | * Last valid byte. | |||||
128 | */ | 129 | */ | 129 | */ | |||||
129 | protected int count; | 130 | protected int count; | 130 | protected int count; | |||||
130 | 131 | 131 | ||||||||
131 | 132 | 132 | ||||||||
132 | /** | 133 | /** | 133 | /** | |||||
133 | * Position in the buffer. | 134 | * Position in the buffer. | 134 | * Position in the buffer. | |||||
134 | */ | 135 | */ | 135 | */ | |||||
135 | protected int pos; | 136 | protected int pos; | 136 | protected int pos; | |||||
136 | 137 | 137 | ||||||||
137 | 138 | 138 | ||||||||
138 | /** | 139 | /** | 139 | /** | |||||
139 | * Underlying input stream. | 140 | * Underlying input stream. | 140 | * Underlying input stream. | |||||
140 | */ | 141 | */ | 141 | */ | |||||
141 | protected InputStream is; | 142 | protected InputStream is; | 142 | protected InputStream is; | |||||
142 | 143 | 143 | ||||||||
143 | 144 | 144 | ||||||||
144 | // ----------------------------------------------------------- Constructors | 145 | // ----------------------------------------------------------- Constructors | 145 | // ----------------------------------------------------------- Constructors | |||||
145 | 146 | 146 | ||||||||
146 | 147 | 147 | ||||||||
147 | /** | 148 | /** | 148 | /** | |||||
148 | * Construct a servlet input stream associated with the specified socket | 149 | * Construct a servlet input stream associated with the specified socket | 149 | * Construct a servlet input stream associated with the specified socket | |||||
149 | * input. | 150 | * input. | 150 | * input. | |||||
150 | * | 151 | * | 151 | * | |||||
151 | * @param is socket input stream | 152 | * @param is socket input stream | 152 | * @param is socket input stream | |||||
152 | * @param bufferSize size of the internal buffer | 153 | * @param bufferSize size of the internal buffer | 153 | * @param bufferSize size of the internal buffer | |||||
153 | */ | 154 | */ | 154 | */ | |||||
154 | public SocketInputStream(InputStream is, int bufferSize) { | 155 | public SocketInputStream(InputStream is, int bufferSize) { | 155 | public SocketInputStream(InputStream is, int bufferSize) { | |||||
155 | 156 | 156 | ||||||||
156 | this.is = is; | 157 | this.is = is; | 157 | this.is = is; | |||||
157 | buf = new byte[bufferSize]; | 158 | buf = new byte[bufferSize]; | 158 | buf = new byte[bufferSize]; | |||||
158 | 159 | 159 | ||||||||
159 | } | 160 | } | 160 | } | |||||
160 | 161 | 161 | ||||||||
161 | 162 | 162 | ||||||||
162 | // -------------------------------------------------------------- Variables | 163 | // -------------------------------------------------------------- Variables | 163 | // -------------------------------------------------------------- Variables | |||||
163 | 164 | 164 | ||||||||
164 | 165 | 165 | ||||||||
165 | /** | 166 | /** | 166 | /** | |||||
166 | * The string manager for this package. | 167 | * The string manager for this package. | 167 | * The string manager for this package. | |||||
167 | */ | 168 | */ | 168 | */ | |||||
168 | protected static StringManager sm = | 169 | protected static StringManager sm = | 169 | protected static StringManager sm = | |||||
169 | StringManager.getManager(Constants.Package); | 170 | StringManager.getManager(Constants.Package); | 170 | StringManager.getManager(Constants.Package); | |||||
170 | 171 | 171 | ||||||||
171 | 172 | 172 | ||||||||
172 | // ----------------------------------------------------- Instance Variables | 173 | // ----------------------------------------------------- Instance Variables | 173 | // ----------------------------------------------------- Instance Variables | |||||
173 | 174 | 174 | ||||||||
174 | 175 | 175 | ||||||||
175 | // --------------------------------------------------------- Public Methods | 176 | // --------------------------------------------------------- Public Methods | 176 | // --------------------------------------------------------- Public Methods | |||||
176 | 177 | 177 | ||||||||
177 | 178 | 178 | ||||||||
178 | /** | 179 | /** | 179 | /** | |||||
179 | * Read the request line, and copies it to the given buffer. This | 180 | * Read the request line, and copies it to the given buffer. This | 180 | * Read the request line, and copies it to the given buffer. This | |||||
180 | * function is meant to be used during the HTTP request header parsing. | 181 | * function is meant to be used during the HTTP request header parsing. | 181 | * function is meant to be used during the HTTP request header parsing. | |||||
181 | * Do NOT attempt to read the request body using it. | 182 | * Do NOT attempt to read the request body using it. | 182 | * Do NOT attempt to read the request body using it. | |||||
182 | * | 183 | * | 183 | * | |||||
183 | * @param requestLine Request line object | 184 | * @param requestLine Request line object | 184 | * @param requestLine Request line object | |||||
184 | * @throws IOException If an exception occurs during the underlying socket | 185 | * @throws IOException If an exception occurs during the underlying socket | 185 | * @throws IOException If an exception occurs during the underlying socket | |||||
185 | * read operations, or if the given buffer is not big enough to accomodate | 186 | * read operations, or if the given buffer is not big enough to accomodate | 186 | * read operations, or if the given buffer is not big enough to accomodate | |||||
186 | * the whole line. | 187 | * the whole line. | 187 | * the whole line. | |||||
187 | */ | 188 | */ | 188 | */ | |||||
188 | public void readRequestLine(HttpRequestLine requestLine) | 189 | public void readRequestLine(HttpRequestLine requestLine) | 189 | public void readRequestLine(HttpRequestLine requestLine) | |||||
189 | throws IOException { | 190 | throws IOException { | 190 | throws IOException { | |||||
190 | 191 | 191 | ||||||||
191 | // Recycling check | 192 | // Recycling check | 192 | // Recycling check | |||||
192 | if (requestLine.methodEnd != 0) | 193 | if (requestLine.methodEnd != 0) | 193 | if (requestLine.methodEnd != 0) | |||||
193 | requestLine.recycle(); | 194 | requestLine.recycle(); | 194 | requestLine.recycle(); | |||||
194 | 195 | 195 | ||||||||
195 | // Checking for a blank line | 196 | // Checking for a blank line | 196 | // Checking for a blank line | |||||
196 | int chr = 0; | 197 | int chr = 0; | 197 | int chr = 0; | |||||
197 | do { // Skipping CR or LF | 198 | do { // Skipping CR or LF | 198 | do { // Skipping CR or LF | |||||
198 | try { | 199 | try { | 199 | try { | |||||
199 | chr = read(); | 200 | chr = read(); | 200 | chr = read(); | |||||
200 | } catch (IOException e) { | 201 | } catch (IOException e) { | 201 | } catch (IOException e) { | |||||
201 | chr = -1; | 202 | chr = -1; | 202 | chr = -1; | |||||
202 | } | 203 | } | 203 | } | |||||
203 | } while ((chr == CR) || (chr == LF)); | 204 | } while ((chr == CR) || (chr == LF)); | 204 | } while ((chr == CR) || (chr == LF)); | |||||
204 | if (chr == -1) | 205 | if (chr == -1) | 205 | if (chr == -1) | |||||
205 | throw new EOFException | 206 | throw new EOFException | 206 | throw new EOFException | |||||
206 | (sm.getString("requestStream.readline.error")); | 207 | (sm.getString("requestStream.readline.error")); | 207 | (sm.getString("requestStream.readline.error")); | |||||
207 | pos--; | 208 | pos--; | 208 | pos--; | |||||
208 | 209 | 209 | ||||||||
209 | // Reading the method name | 210 | // Reading the method name | 210 | // Reading the method name | |||||
210 | 211 | 211 | ||||||||
211 | int maxRead = requestLine.method.length; | 212 | int maxRead = requestLine.method.length; | 212 | int maxRead = requestLine.method.length; | |||||
212 | int readStart = pos; | 213 | int readStart = pos; | 213 | int readStart = pos; | |||||
213 | int readCount = 0; | 214 | int readCount = 0; | 214 | int readCount = 0; | |||||
214 | 215 | 215 | ||||||||
215 | boolean space = false; | 216 | boolean space = false; | 216 | boolean space = false; | |||||
216 | 217 | 217 | ||||||||
217 | while (!space) { | 218 | while (!space) { | 218 | while (!space) { | |||||
218 | // if the buffer is full, extend it | 219 | // if the buffer is full, extend it | 219 | // if the buffer is full, extend it | |||||
219 | if (readCount >= maxRead) { | 220 | if (readCount >= maxRead) { | 220 | if (readCount >= maxRead) { | |||||
220 | if ((2 * maxRead) <= HttpRequestLine.MAX_METHOD_SIZE) { | 221 | if ((2 * maxRead) <= HttpRequestLine.MAX_METHOD_SIZE) { | 221 | if ((2 * maxRead) <= HttpRequestLine.MAX_METHOD_SIZE) { | |||||
221 | char[] newBuffer = new char[2 * maxRead]; | 222 | char[] newBuffer = new char[2 * maxRead]; | 222 | char[] newBuffer = new char[2 * maxRead]; | |||||
222 | System.arraycopy(requestLine.method, 0, newBuffer, 0, | 223 | System.arraycopy(requestLine.method, 0, newBuffer, 0, | 223 | System.arraycopy(requestLine.method, 0, newBuffer, 0, | |||||
223 | maxRead); | 224 | maxRead); | 224 | maxRead); | |||||
224 | requestLine.method = newBuffer; | 225 | requestLine.method = newBuffer; | 225 | requestLine.method = newBuffer; | |||||
225 | maxRead = requestLine.method.length; | 226 | maxRead = requestLine.method.length; | 226 | maxRead = requestLine.method.length; | |||||
226 | } else { | 227 | } else { | 227 | } else { | |||||
227 | throw new IOException | 228 | throw new IOException | 228 | throw new IOException | |||||
228 | (sm.getString("requestStream.readline.toolong")); | 229 | (sm.getString("requestStream.readline.toolong")); | 229 | (sm.getString("requestStream.readline.toolong")); | |||||
229 | } | 230 | } | 230 | } | |||||
230 | } | 231 | } | 231 | } | |||||
231 | // We're at the end of the internal buffer | 232 | // We're at the end of the internal buffer | 232 | // We're at the end of the internal buffer | |||||
232 | if (pos >= count) { | 233 | if (pos >= count) { | 233 | if (pos >= count) { | |||||
233 | int val = read(); | 234 | int val = read(); | 234 | int val = read(); | |||||
234 | if (val == -1) { | 235 | if (val == -1) { | 235 | if (val == -1) { | |||||
235 | throw new IOException | 236 | throw new IOException | 236 | throw new IOException | |||||
236 | (sm.getString("requestStream.readline.error")); | 237 | (sm.getString("requestStream.readline.error")); | 237 | (sm.getString("requestStream.readline.error")); | |||||
237 | } | 238 | } | 238 | } | |||||
238 | pos = 0; | 239 | pos = 0; | 239 | pos = 0; | |||||
239 | readStart = 0; | 240 | readStart = 0; | 240 | readStart = 0; | |||||
240 | } | 241 | } | 241 | } | |||||
241 | if (buf[pos] == SP) { | 242 | if (buf[pos] == SP) { | 242 | if (buf[pos] == SP) { | |||||
242 | space = true; | 243 | space = true; | 243 | space = true; | |||||
243 | } | 244 | } | 244 | } | |||||
244 | requestLine.method[readCount] = (char) buf[pos]; | 245 | requestLine.method[readCount] = (char) buf[pos]; | 245 | requestLine.method[readCount] = (char) buf[pos]; | |||||
245 | readCount++; | 246 | readCount++; | 246 | readCount++; | |||||
246 | pos++; | 247 | pos++; | 247 | pos++; | |||||
247 | } | 248 | } | 248 | } | |||||
248 | 249 | 249 | ||||||||
249 | requestLine.methodEnd = readCount - 1; | 250 | requestLine.methodEnd = readCount - 1; | 250 | requestLine.methodEnd = readCount - 1; | |||||
250 | 251 | 251 | ||||||||
251 | // Reading URI | 252 | // Reading URI | 252 | // Reading URI | |||||
252 | 253 | 253 | ||||||||
253 | maxRead = requestLine.uri.length; | 254 | maxRead = requestLine.uri.length; | 254 | maxRead = requestLine.uri.length; | |||||
254 | readStart = pos; | 255 | readStart = pos; | 255 | readStart = pos; | |||||
255 | readCount = 0; | 256 | readCount = 0; | 256 | readCount = 0; | |||||
256 | 257 | 257 | ||||||||
257 | space = false; | 258 | space = false; | 258 | space = false; | |||||
258 | 259 | 259 | ||||||||
259 | boolean eol = false; | 260 | boolean eol = false; | 260 | boolean eol = false; | |||||
260 | 261 | 261 | ||||||||
261 | while (!space) { | 262 | while (!space) { | 262 | while (!space) { | |||||
262 | // if the buffer is full, extend it | 263 | // if the buffer is full, extend it | 263 | // if the buffer is full, extend it | |||||
263 | if (readCount >= maxRead) { | 264 | if (readCount >= maxRead) { | 264 | if (readCount >= maxRead) { | |||||
264 | if ((2 * maxRead) <= HttpRequestLine.MAX_URI_SIZE) { | 265 | if ((2 * maxRead) <= HttpRequestLine.MAX_URI_SIZE) { | 265 | if ((2 * maxRead) <= HttpRequestLine.MAX_URI_SIZE) { | |||||
265 | char[] newBuffer = new char[2 * maxRead]; | 266 | char[] newBuffer = new char[2 * maxRead]; | 266 | char[] newBuffer = new char[2 * maxRead]; | |||||
266 | System.arraycopy(requestLine.uri, 0, newBuffer, 0, | 267 | System.arraycopy(requestLine.uri, 0, newBuffer, 0, | 267 | System.arraycopy(requestLine.uri, 0, newBuffer, 0, | |||||
267 | maxRead); | 268 | maxRead); | 268 | maxRead); | |||||
268 | requestLine.uri = newBuffer; | 269 | requestLine.uri = newBuffer; | 269 | requestLine.uri = newBuffer; | |||||
269 | maxRead = requestLine.uri.length; | 270 | maxRead = requestLine.uri.length; | 270 | maxRead = requestLine.uri.length; | |||||
270 | } else { | 271 | } else { | 271 | } else { | |||||
271 | throw new IOException | 272 | throw new IOException | 272 | throw new IOException | |||||
272 | (sm.getString("requestStream.readline.toolong")); | 273 | (sm.getString("requestStream.readline.toolong")); | 273 | (sm.getString("requestStream.readline.toolong")); | |||||
273 | } | 274 | } | 274 | } | |||||
274 | } | 275 | } | 275 | } | |||||
275 | // We're at the end of the internal buffer | 276 | // We're at the end of the internal buffer | 276 | // We're at the end of the internal buffer | |||||
276 | if (pos >= count) { | 277 | if (pos >= count) { | 277 | if (pos >= count) { | |||||
277 | int val = read(); | 278 | int val = read(); | 278 | int val = read(); | |||||
278 | if (val == -1) | 279 | if (val == -1) | 279 | if (val == -1) | |||||
279 | throw new IOException | 280 | throw new IOException | 280 | throw new IOException | |||||
280 | (sm.getString("requestStream.readline.error")); | 281 | (sm.getString("requestStream.readline.error")); | 281 | (sm.getString("requestStream.readline.error")); | |||||
281 | pos = 0; | 282 | pos = 0; | 282 | pos = 0; | |||||
282 | readStart = 0; | 283 | readStart = 0; | 283 | readStart = 0; | |||||
283 | } | 284 | } | 284 | } | |||||
284 | if (buf[pos] == SP) { | 285 | if (buf[pos] == SP) { | 285 | if (buf[pos] == SP) { | |||||
285 | space = true; | 286 | space = true; | 286 | space = true; | |||||
286 | } else if ((buf[pos] == CR) || (buf[pos] == LF)) { | 287 | } else if ((buf[pos] == CR) || (buf[pos] == LF)) { | 287 | } else if ((buf[pos] == CR) || (buf[pos] == LF)) { | |||||
287 | // HTTP/0.9 style request | 288 | // HTTP/0.9 style request | 288 | // HTTP/0.9 style request | |||||
288 | eol = true; | 289 | eol = true; | 289 | eol = true; | |||||
289 | space = true; | 290 | space = true; | 290 | space = true; | |||||
290 | } | 291 | } | 291 | } | |||||
291 | requestLine.uri[readCount] = (char) buf[pos]; | 292 | requestLine.uri[readCount] = (char) buf[pos]; | 292 | requestLine.uri[readCount] = (char) buf[pos]; | |||||
292 | readCount++; | 293 | readCount++; | 293 | readCount++; | |||||
293 | pos++; | 294 | pos++; | 294 | pos++; | |||||
294 | } | 295 | } | 295 | } | |||||
295 | 296 | 296 | ||||||||
296 | requestLine.uriEnd = readCount - 1; | 297 | requestLine.uriEnd = readCount - 1; | 297 | requestLine.uriEnd = readCount - 1; | |||||
297 | 298 | 298 | ||||||||
298 | // Reading protocol | 299 | // Reading protocol | 299 | // Reading protocol | |||||
299 | 300 | 300 | ||||||||
300 | maxRead = requestLine.protocol.length; | 301 | maxRead = requestLine.protocol.length; | 301 | maxRead = requestLine.protocol.length; | |||||
301 | readStart = pos; | 302 | readStart = pos; | 302 | readStart = pos; | |||||
302 | readCount = 0; | 303 | readCount = 0; | 303 | readCount = 0; | |||||
303 | 304 | 304 | ||||||||
304 | while (!eol) { | 305 | while (!eol) { | 305 | while (!eol) { | |||||
305 | // if the buffer is full, extend it | 306 | // if the buffer is full, extend it | 306 | // if the buffer is full, extend it | |||||
306 | if (readCount >= maxRead) { | 307 | if (readCount >= maxRead) { | 307 | if (readCount >= maxRead) { | |||||
307 | if ((2 * maxRead) <= HttpRequestLine.MAX_PROTOCOL_SIZE) { | 308 | if ((2 * maxRead) <= HttpRequestLine.MAX_PROTOCOL_SIZE) { | 308 | if ((2 * maxRead) <= HttpRequestLine.MAX_PROTOCOL_SIZE) { | |||||
308 | char[] newBuffer = new char[2 * maxRead]; | 309 | char[] newBuffer = new char[2 * maxRead]; | 309 | char[] newBuffer = new char[2 * maxRead]; | |||||
309 | System.arraycopy(requestLine.protocol, 0, newBuffer, 0, | 310 | System.arraycopy(requestLine.protocol, 0, newBuffer, 0, | 310 | System.arraycopy(requestLine.protocol, 0, newBuffer, 0, | |||||
310 | maxRead); | 311 | maxRead); | 311 | maxRead); | |||||
311 | requestLine.protocol = newBuffer; | 312 | requestLine.protocol = newBuffer; | 312 | requestLine.protocol = newBuffer; | |||||
312 | maxRead = requestLine.protocol.length; | 313 | maxRead = requestLine.protocol.length; | 313 | maxRead = requestLine.protocol.length; | |||||
313 | } else { | 314 | } else { | 314 | } else { | |||||
314 | throw new IOException | 315 | throw new IOException | 315 | throw new IOException | |||||
315 | (sm.getString("requestStream.readline.toolong")); | 316 | (sm.getString("requestStream.readline.toolong")); | 316 | (sm.getString("requestStream.readline.toolong")); | |||||
316 | } | 317 | } | 317 | } | |||||
317 | } | 318 | } | 318 | } | |||||
318 | // We're at the end of the internal buffer | 319 | // We're at the end of the internal buffer | 319 | // We're at the end of the internal buffer | |||||
319 | if (pos >= count) { | 320 | if (pos >= count) { | 320 | if (pos >= count) { | |||||
320 | // Copying part (or all) of the internal buffer to the line | 321 | // Copying part (or all) of the internal buffer to the line | 321 | // Copying part (or all) of the internal buffer to the line | |||||
321 | // buffer | 322 | // buffer | 322 | // buffer | |||||
322 | int val = read(); | 323 | int val = read(); | 323 | int val = read(); | |||||
323 | if (val == -1) | 324 | if (val == -1) | 324 | if (val == -1) | |||||
324 | throw new IOException | 325 | throw new IOException | 325 | throw new IOException | |||||
325 | (sm.getString("requestStream.readline.error")); | 326 | (sm.getString("requestStream.readline.error")); | 326 | (sm.getString("requestStream.readline.error")); | |||||
326 | pos = 0; | 327 | pos = 0; | 327 | pos = 0; | |||||
327 | readStart = 0; | 328 | readStart = 0; | 328 | readStart = 0; | |||||
328 | } | 329 | } | 329 | } | |||||
329 | if (buf[pos] == CR) { | 330 | if (buf[pos] == CR) { | 330 | if (buf[pos] == CR) { | |||||
330 | // Skip CR. | 331 | // Skip CR. | 331 | // Skip CR. | |||||
331 | } else if (buf[pos] == LF) { | 332 | } else if (buf[pos] == LF) { | 332 | } else if (buf[pos] == LF) { | |||||
332 | eol = true; | 333 | eol = true; | 333 | eol = true; | |||||
333 | } else { | 334 | } else { | 334 | } else { | |||||
334 | requestLine.protocol[readCount] = (char) buf[pos]; | 335 | requestLine.protocol[readCount] = (char) buf[pos]; | 335 | requestLine.protocol[readCount] = (char) buf[pos]; | |||||
335 | readCount++; | 336 | readCount++; | 336 | readCount++; | |||||
336 | } | 337 | } | 337 | } | |||||
337 | pos++; | 338 | pos++; | 338 | pos++; | |||||
338 | } | 339 | } | 339 | } | |||||
339 | 340 | 340 | ||||||||
340 | requestLine.protocolEnd = readCount; | 341 | requestLine.protocolEnd = readCount; | 341 | requestLine.protocolEnd = readCount; | |||||
341 | 342 | 342 | ||||||||
342 | } | 343 | } | 343 | } | |||||
343 | 344 | 344 | ||||||||
344 | 345 | 345 | ||||||||
345 | /** | 346 | /** | 346 | /** | |||||
346 | * Read a header, and copies it to the given buffer. This | 347 | * Read a header, and copies it to the given buffer. This | 347 | * Read a header, and copies it to the given buffer. This | |||||
347 | * function is meant to be used during the HTTP request header parsing. | 348 | * function is meant to be used during the HTTP request header parsing. | 348 | * function is meant to be used during the HTTP request header parsing. | |||||
348 | * Do NOT attempt to read the request body using it. | 349 | * Do NOT attempt to read the request body using it. | 349 | * Do NOT attempt to read the request body using it. | |||||
349 | * | 350 | * | 350 | * | |||||
350 | * @param requestLine Request line object | 351 | * @param requestLine Request line object | 351 | * @param requestLine Request line object | |||||
351 | * @throws IOException If an exception occurs during the underlying socket | 352 | * @throws IOException If an exception occurs during the underlying socket | 352 | * @throws IOException If an exception occurs during the underlying socket | |||||
352 | * read operations, or if the given buffer is not big enough to accomodate | 353 | * read operations, or if the given buffer is not big enough to accomodate | 353 | * read operations, or if the given buffer is not big enough to accomodate | |||||
353 | * the whole line. | 354 | * the whole line. | 354 | * the whole line. | |||||
354 | */ | 355 | */ | 355 | */ | |||||
355 | public void readHeader(HttpHeader header) | 356 | public void readHeader(HttpHeader header) | 356 | public void readHeader(HttpHeader header) | |||||
356 | throws IOException { | 357 | throws IOException { | 357 | throws IOException { | |||||
357 | 358 | 358 | ||||||||
358 | // Recycling check | 359 | // Recycling check | 359 | // Recycling check | |||||
359 | if (header.nameEnd != 0) | 360 | if (header.nameEnd != 0) | 360 | if (header.nameEnd != 0) | |||||
360 | header.recycle(); | 361 | header.recycle(); | 361 | header.recycle(); | |||||
361 | 362 | 362 | ||||||||
362 | // Checking for a blank line | 363 | // Checking for a blank line | 363 | // Checking for a blank line | |||||
363 | int chr = read(); | 364 | int chr = read(); | 364 | int chr = read(); | |||||
364 | if ((chr == CR) || (chr == LF)) { // Skipping CR | 365 | if ((chr == CR) || (chr == LF)) { // Skipping CR | 365 | if ((chr == CR) || (chr == LF)) { // Skipping CR | |||||
365 | if (chr == CR) | 366 | if (chr == CR) | 366 | if (chr == CR) | |||||
366 | read(); // Skipping LF | 367 | read(); // Skipping LF | 367 | read(); // Skipping LF | |||||
367 | header.nameEnd = 0; | 368 | header.nameEnd = 0; | 368 | header.nameEnd = 0; | |||||
368 | header.valueEnd = 0; | 369 | header.valueEnd = 0; | 369 | header.valueEnd = 0; | |||||
369 | return; | 370 | return; | 370 | return; | |||||
370 | } else { | 371 | } else { | 371 | } else { | |||||
371 | pos--; | 372 | pos--; | 372 | pos--; | |||||
372 | } | 373 | } | 373 | } | |||||
373 | 374 | 374 | ||||||||
374 | // Reading the header name | 375 | // Reading the header name | 375 | // Reading the header name | |||||
375 | 376 | 376 | ||||||||
376 | int maxRead = header.name.length; | 377 | int maxRead = header.name.length; | 377 | int maxRead = header.name.length; | |||||
377 | int readStart = pos; | 378 | int readStart = pos; | 378 | int readStart = pos; | |||||
378 | int readCount = 0; | 379 | int readCount = 0; | 379 | int readCount = 0; | |||||
379 | 380 | 380 | ||||||||
380 | boolean colon = false; | 381 | boolean colon = false; | 381 | boolean colon = false; | |||||
381 | 382 | 382 | ||||||||
382 | while (!colon) { | 383 | while (!colon) { | 383 | while (!colon) { | |||||
383 | // if the buffer is full, extend it | 384 | // if the buffer is full, extend it | 384 | // if the buffer is full, extend it | |||||
384 | if (readCount >= maxRead) { | 385 | if (readCount >= maxRead) { | 385 | if (readCount >= maxRead) { | |||||
385 | if ((2 * maxRead) <= HttpHeader.MAX_NAME_SIZE) { | 386 | if ((2 * maxRead) <= HttpHeader.MAX_NAME_SIZE) { | 386 | if ((2 * maxRead) <= HttpHeader.MAX_NAME_SIZE) { | |||||
386 | char[] newBuffer = new char[2 * maxRead]; | 387 | char[] newBuffer = new char[2 * maxRead]; | 387 | char[] newBuffer = new char[2 * maxRead]; | |||||
387 | System.arraycopy(header.name, 0, newBuffer, 0, maxRead); | 388 | System.arraycopy(header.name, 0, newBuffer, 0, maxRead); | 388 | System.arraycopy(header.name, 0, newBuffer, 0, maxRead); | |||||
388 | header.name = newBuffer; | 389 | header.name = newBuffer; | 389 | header.name = newBuffer; | |||||
389 | maxRead = header.name.length; | 390 | maxRead = header.name.length; | 390 | maxRead = header.name.length; | |||||
390 | } else { | 391 | } else { | 391 | } else { | |||||
391 | throw new IOException | 392 | throw new IOException | 392 | throw new IOException | |||||
392 | (sm.getString("requestStream.readline.toolong")); | 393 | (sm.getString("requestStream.readline.toolong")); | 393 | (sm.getString("requestStream.readline.toolong")); | |||||
393 | } | 394 | } | 394 | } | |||||
394 | } | 395 | } | 395 | } | |||||
395 | // We're at the end of the internal buffer | 396 | // We're at the end of the internal buffer | 396 | // We're at the end of the internal buffer | |||||
396 | if (pos >= count) { | 397 | if (pos >= count) { | 397 | if (pos >= count) { | |||||
397 | int val = read(); | 398 | int val = read(); | 398 | int val = read(); | |||||
398 | if (val == -1) { | 399 | if (val == -1) { | 399 | if (val == -1) { | |||||
399 | throw new IOException | 400 | throw new IOException | 400 | throw new IOException | |||||
400 | (sm.getString("requestStream.readline.error")); | 401 | (sm.getString("requestStream.readline.error")); | 401 | (sm.getString("requestStream.readline.error")); | |||||
401 | } | 402 | } | 402 | } | |||||
402 | pos = 0; | 403 | pos = 0; | 403 | pos = 0; | |||||
403 | readStart = 0; | 404 | readStart = 0; | 404 | readStart = 0; | |||||
404 | } | 405 | } | 405 | } | |||||
405 | if (buf[pos] == COLON) { | 406 | if (buf[pos] == COLON) { | 406 | if (buf[pos] == COLON) { | |||||
406 | colon = true; | 407 | colon = true; | 407 | colon = true; | |||||
407 | } | 408 | } | 408 | } | |||||
408 | char val = (char) buf[pos]; | 409 | char val = (char) buf[pos]; | 409 | char val = (char) buf[pos]; | |||||
409 | if ((val >= 'A') && (val <= 'Z')) { | 410 | if ((val >= 'A') && (val <= 'Z')) { | 410 | if ((val >= 'A') && (val <= 'Z')) { | |||||
410 | val = (char) (val - LC_OFFSET); | 411 | val = (char) (val - LC_OFFSET); | 411 | val = (char) (val - LC_OFFSET); | |||||
411 | } | 412 | } | 412 | } | |||||
412 | header.name[readCount] = val; | 413 | header.name[readCount] = val; | 413 | header.name[readCount] = val; | |||||
413 | readCount++; | 414 | readCount++; | 414 | readCount++; | |||||
414 | pos++; | 415 | pos++; | 415 | pos++; | |||||
415 | } | 416 | } | 416 | } | |||||
416 | 417 | 417 | ||||||||
417 | header.nameEnd = readCount - 1; | 418 | header.nameEnd = readCount - 1; | 418 | header.nameEnd = readCount - 1; | |||||
418 | 419 | 419 | ||||||||
419 | // Reading the header value (which can be spanned over multiple lines) | 420 | // Reading the header value (which can be spanned over multiple lines) | 420 | // Reading the header value (which can be spanned over multiple lines) | |||||
420 | 421 | 421 | ||||||||
421 | maxRead = header.value.length; | 422 | maxRead = header.value.length; | 422 | maxRead = header.value.length; | |||||
422 | readStart = pos; | 423 | readStart = pos; | 423 | readStart = pos; | |||||
423 | readCount = 0; | 424 | readCount = 0; | 424 | readCount = 0; | |||||
424 | 425 | 425 | ||||||||
425 | int crPos = -2; | 426 | int crPos = -2; | 426 | int crPos = -2; | |||||
426 | 427 | 427 | ||||||||
427 | boolean eol = false; | 428 | boolean eol = false; | 428 | boolean eol = false; | |||||
428 | boolean validLine = true; | 429 | boolean validLine = true; | 429 | boolean validLine = true; | |||||
429 | 430 | 430 | ||||||||
430 | while (validLine) { | 431 | while (validLine) { | 431 | while (validLine) { | |||||
431 | 432 | 432 | ||||||||
432 | boolean space = true; | 433 | boolean space = true; | 433 | boolean space = true; | |||||
433 | 434 | 434 | ||||||||
434 | // Skipping spaces | 435 | // Skipping spaces | 435 | // Skipping spaces | |||||
435 | // Note : Only leading white spaces are removed. Trailing white | 436 | // Note : Only leading white spaces are removed. Trailing white | 436 | // Note : Only leading white spaces are removed. Trailing white | |||||
436 | // spaces are not. | 437 | // spaces are not. | 437 | // spaces are not. | |||||
437 | while (space) { | 438 | while (space) { | 438 | while (space) { | |||||
438 | // We're at the end of the internal buffer | 439 | // We're at the end of the internal buffer | 439 | // We're at the end of the internal buffer | |||||
439 | if (pos >= count) { | 440 | if (pos >= count) { | 440 | if (pos >= count) { | |||||
440 | // Copying part (or all) of the internal buffer to the line | 441 | // Copying part (or all) of the internal buffer to the line | 441 | // Copying part (or all) of the internal buffer to the line | |||||
441 | // buffer | 442 | // buffer | 442 | // buffer | |||||
442 | int val = read(); | 443 | int val = read(); | 443 | int val = read(); | |||||
443 | if (val == -1) | 444 | if (val == -1) | 444 | if (val == -1) | |||||
444 | throw new IOException | 445 | throw new IOException | 445 | throw new IOException | |||||
445 | (sm.getString("requestStream.readline.error")); | 446 | (sm.getString("requestStream.readline.error")); | 446 | (sm.getString("requestStream.readline.error")); | |||||
446 | pos = 0; | 447 | pos = 0; | 447 | pos = 0; | |||||
447 | readStart = 0; | 448 | readStart = 0; | 448 | readStart = 0; | |||||
448 | } | 449 | } | 449 | } | |||||
449 | if ((buf[pos] == SP) || (buf[pos] == HT)) { | 450 | if ((buf[pos] == SP) || (buf[pos] == HT)) { | 450 | if ((buf[pos] == SP) || (buf[pos] == HT)) { | |||||
450 | pos++; | 451 | pos++; | 451 | pos++; | |||||
451 | } else { | 452 | } else { | 452 | } else { | |||||
452 | space = false; | 453 | space = false; | 453 | space = false; | |||||
453 | } | 454 | } | 454 | } | |||||
454 | } | 455 | } | 455 | } | |||||
455 | 456 | 456 | ||||||||
456 | while (!eol) { | 457 | while (!eol) { | 457 | while (!eol) { | |||||
457 | // if the buffer is full, extend it | 458 | // if the buffer is full, extend it | 458 | // if the buffer is full, extend it | |||||
458 | if (readCount >= maxRead) { | 459 | if (readCount >= maxRead) { | 459 | if (readCount >= maxRead) { | |||||
459 | if ((2 * maxRead) <= HttpHeader.MAX_VALUE_SIZE) { | 460 | if ((2 * maxRead) <= HttpHeader.MAX_VALUE_SIZE) { | 460 | if ((2 * maxRead) <= HttpHeader.MAX_VALUE_SIZE) { | |||||
460 | char[] newBuffer = new char[2 * maxRead]; | 461 | char[] newBuffer = new char[2 * maxRead]; | 461 | char[] newBuffer = new char[2 * maxRead]; | |||||
461 | System.arraycopy(header.value, 0, newBuffer, 0, | 462 | System.arraycopy(header.value, 0, newBuffer, 0, | 462 | System.arraycopy(header.value, 0, newBuffer, 0, | |||||
462 | maxRead); | 463 | maxRead); | 463 | maxRead); | |||||
463 | header.value = newBuffer; | 464 | header.value = newBuffer; | 464 | header.value = newBuffer; | |||||
464 | maxRead = header.value.length; | 465 | maxRead = header.value.length; | 465 | maxRead = header.value.length; | |||||
465 | } else { | 466 | } else { | 466 | } else { | |||||
466 | throw new IOException | 467 | throw new IOException | 467 | throw new IOException | |||||
467 | (sm.getString("requestStream.readline.toolong")); | 468 | (sm.getString("requestStream.readline.toolong")); | 468 | (sm.getString("requestStream.readline.toolong")); | |||||
468 | } | 469 | } | 469 | } | |||||
469 | } | 470 | } | 470 | } | |||||
470 | // We're at the end of the internal buffer | 471 | // We're at the end of the internal buffer | 471 | // We're at the end of the internal buffer | |||||
471 | if (pos >= count) { | 472 | if (pos >= count) { | 472 | if (pos >= count) { | |||||
472 | // Copying part (or all) of the internal buffer to the line | 473 | // Copying part (or all) of the internal buffer to the line | 473 | // Copying part (or all) of the internal buffer to the line | |||||
473 | // buffer | 474 | // buffer | 474 | // buffer | |||||
474 | int val = read(); | 475 | int val = read(); | 475 | int val = read(); | |||||
475 | if (val == -1) | 476 | if (val == -1) | 476 | if (val == -1) | |||||
476 | throw new IOException | 477 | throw new IOException | 477 | throw new IOException | |||||
477 | (sm.getString("requestStream.readline.error")); | 478 | (sm.getString("requestStream.readline.error")); | 478 | (sm.getString("requestStream.readline.error")); | |||||
478 | pos = 0; | 479 | pos = 0; | 479 | pos = 0; | |||||
479 | readStart = 0; | 480 | readStart = 0; | 480 | readStart = 0; | |||||
480 | } | 481 | } | 481 | } | |||||
481 | if (buf[pos] == CR) { | 482 | if (buf[pos] == CR) { | 482 | if (buf[pos] == CR) { | |||||
482 | } else if (buf[pos] == LF) { | 483 | } else if (buf[pos] == LF) { | 483 | } else if (buf[pos] == LF) { | |||||
483 | eol = true; | 484 | eol = true; | 484 | eol = true; | |||||
484 | } else { | 485 | } else { | 485 | } else { | |||||
485 | // FIXME : Check if binary conversion is working fine | 486 | // FIXME : Check if binary conversion is working fine | 486 | // FIXME : Check if binary conversion is working fine | |||||
486 | int ch = buf[pos] & 0xff; | 487 | int ch = buf[pos] & 0xff; | 487 | int ch = buf[pos] & 0xff; | |||||
487 | header.value[readCount] = (char) ch; | 488 | header.value[readCount] = (char) ch; | 488 | header.value[readCount] = (char) ch; | |||||
488 | readCount++; | 489 | readCount++; | 489 | readCount++; | |||||
489 | } | 490 | } | 490 | } | |||||
490 | pos++; | 491 | pos++; | 491 | pos++; | |||||
491 | } | 492 | } | 492 | } | |||||
492 | 493 | 493 | ||||||||
493 | int nextChr = read(); | 494 | int nextChr = read(); | 494 | int nextChr = read(); | |||||
494 | 495 | 495 | ||||||||
495 | if ((nextChr != SP) && (nextChr != HT)) { | 496 | if ((nextChr != SP) && (nextChr != HT)) { | 496 | if ((nextChr != SP) && (nextChr != HT)) { | |||||
496 | pos--; | 497 | pos--; | 497 | pos--; | |||||
497 | validLine = false; | 498 | validLine = false; | 498 | validLine = false; | |||||
498 | } else { | 499 | } else { | 499 | } else { | |||||
499 | eol = false; | 500 | eol = false; | 500 | eol = false; | |||||
500 | // if the buffer is full, extend it | 501 | // if the buffer is full, extend it | 501 | // if the buffer is full, extend it | |||||
501 | if (readCount >= maxRead) { | 502 | if (readCount >= maxRead) { | 502 | if (readCount >= maxRead) { | |||||
502 | if ((2 * maxRead) <= HttpHeader.MAX_VALUE_SIZE) { | 503 | if ((2 * maxRead) <= HttpHeader.MAX_VALUE_SIZE) { | 503 | if ((2 * maxRead) <= HttpHeader.MAX_VALUE_SIZE) { | |||||
503 | char[] newBuffer = new char[2 * maxRead]; | 504 | char[] newBuffer = new char[2 * maxRead]; | 504 | char[] newBuffer = new char[2 * maxRead]; | |||||
504 | System.arraycopy(header.value, 0, newBuffer, 0, | 505 | System.arraycopy(header.value, 0, newBuffer, 0, | 505 | System.arraycopy(header.value, 0, newBuffer, 0, | |||||
505 | maxRead); | 506 | maxRead); | 506 | maxRead); | |||||
506 | header.value = newBuffer; | 507 | header.value = newBuffer; | 507 | header.value = newBuffer; | |||||
507 | maxRead = header.value.length; | 508 | maxRead = header.value.length; | 508 | maxRead = header.value.length; | |||||
508 | } else { | 509 | } else { | 509 | } else { | |||||
509 | throw new IOException | 510 | throw new IOException | 510 | throw new IOException | |||||
510 | (sm.getString("requestStream.readline.toolong")); | 511 | (sm.getString("requestStream.readline.toolong")); | 511 | (sm.getString("requestStream.readline.toolong")); | |||||
511 | } | 512 | } | 512 | } | |||||
512 | } | 513 | } | 513 | } | |||||
513 | header.value[readCount] = ' '; | 514 | header.value[readCount] = ' '; | 514 | header.value[readCount] = ' '; | |||||
514 | readCount++; | 515 | readCount++; | 515 | readCount++; | |||||
515 | } | 516 | } | 516 | } | |||||
516 | 517 | 517 | ||||||||
517 | } | 518 | } | 518 | } | |||||
518 | 519 | 519 | ||||||||
519 | header.valueEnd = readCount; | 520 | header.valueEnd = readCount; | 520 | header.valueEnd = readCount; | |||||
520 | 521 | 521 | ||||||||
521 | } | 522 | } | 522 | } | |||||
522 | 523 | 523 | ||||||||
523 | 524 | 524 | ||||||||
524 | /** | 525 | /** | 525 | /** | |||||
525 | * Read byte. | 526 | * Read byte. | 526 | * Read byte. | |||||
526 | */ | 527 | */ | 527 | */ | |||||
527 | public int read() | 528 | public int read() | 528 | public int read() | |||||
528 | throws IOException { | 529 | throws IOException { | 529 | throws IOException { | |||||
529 | if (pos >= count) { | 530 | if (pos >= count) { | 530 | if (pos >= count) { | |||||
530 | fill(); | 531 | fill(); | 531 | fill(); | |||||
531 | if (pos >= count) | 532 | if (pos >= count) | 532 | if (pos >= count) | |||||
532 | return -1; | 533 | return -1; | 533 | return -1; | |||||
533 | } | 534 | } | 534 | } | |||||
534 | return buf[pos++] & 0xff; | 535 | return buf[pos++] & 0xff; | 535 | return buf[pos++] & 0xff; | |||||
535 | } | 536 | } | 536 | } | |||||
536 | 537 | 537 | ||||||||
537 | 538 | 538 | ||||||||
538 | /** | 539 | /** | 539 | /** | |||||
539 | * | 540 | * | 540 | * | |||||
540 | */ | 541 | */ | 541 | */ | |||||
541 | /* | 542 | /* | 542 | /* | |||||
542 | public int read(byte b[], int off, int len) | 543 | public int read(byte b[], int off, int len) | 543 | public int read(byte b[], int off, int len) | |||||
543 | throws IOException { | 544 | throws IOException { | 544 | throws IOException { | |||||
544 | 545 | 545 | ||||||||
545 | } | 546 | } | 546 | } | |||||
546 | */ | 547 | */ | 547 | */ | |||||
547 | 548 | 548 | ||||||||
548 | 549 | 549 | ||||||||
549 | /** | 550 | /** | 550 | /** | |||||
550 | * | 551 | * | 551 | * | |||||
551 | */ | 552 | */ | 552 | */ | |||||
552 | /* | 553 | /* | 553 | /* | |||||
553 | public long skip(long n) | 554 | public long skip(long n) | 554 | public long skip(long n) | |||||
554 | throws IOException { | 555 | throws IOException { | 555 | throws IOException { | |||||
555 | 556 | 556 | ||||||||
556 | } | 557 | } | 557 | } | |||||
557 | */ | 558 | */ | 558 | */ | |||||
558 | 559 | 559 | ||||||||
559 | 560 | 560 | ||||||||
560 | /** | 561 | /** | 561 | /** | |||||
561 | * Returns the number of bytes that can be read from this input | 562 | * Returns the number of bytes that can be read from this input | 562 | * Returns the number of bytes that can be read from this input | |||||
562 | * stream without blocking. | 563 | * stream without blocking. | 563 | * stream without blocking. | |||||
563 | */ | 564 | */ | 564 | */ | |||||
564 | public int available() | 565 | public int available() | 565 | public int available() | |||||
565 | throws IOException { | 566 | throws IOException { | 566 | throws IOException { | |||||
566 | return (count - pos) + is.available(); | 567 | return (count - pos) + is.available(); | 567 | return (count - pos) + is.available(); | |||||
567 | } | 568 | } | 568 | } | |||||
568 | 569 | 569 | ||||||||
569 | 570 | 570 | ||||||||
570 | /** | 571 | /** | 571 | /** | |||||
571 | * Close the input stream. | 572 | * Close the input stream. | 572 | * Close the input stream. | |||||
572 | */ | 573 | */ | 573 | */ | |||||
573 | public void close() | 574 | public void close() | 574 | public void close() | |||||
574 | throws IOException { | 575 | throws IOException { | 575 | throws IOException { | |||||
575 | if (is == null) | 576 | if (is == null) | 576 | if (is == null) | |||||
576 | return; | 577 | return; | 577 | return; | |||||
577 | is.close(); | 578 | is.close(); | 578 | is.close(); | |||||
578 | is = null; | 579 | is = null; | 579 | is = null; | |||||
579 | buf = null; | 580 | buf = null; | 580 | buf = null; | |||||
580 | } | 581 | } | 581 | } | |||||
581 | 582 | 582 | ||||||||
582 | 583 | 583 | ||||||||
583 | // ------------------------------------------------------ Protected Methods | 584 | // ------------------------------------------------------ Protected Methods | 584 | // ------------------------------------------------------ Protected Methods | |||||
584 | 585 | 585 | ||||||||
585 | 586 | 586 | ||||||||
586 | /** | 587 | /** | 587 | /** | |||||
587 | * Fill the internal buffer using data from the undelying input stream. | 588 | * Fill the internal buffer using data from the undelying input stream. | 588 | * Fill the internal buffer using data from the undelying input stream. | |||||
588 | */ | 589 | */ | 589 | */ | |||||
589 | protected void fill() | 590 | protected void fill() | 590 | protected void fill() | |||||
590 | throws IOException { | 591 | throws IOException { | 591 | throws IOException { | |||||
591 | pos = 0; | 592 | pos = 0; | 592 | pos = 0; | |||||
592 | count = 0; | 593 | count = 0; | 593 | count = 0; | |||||
593 | int nRead = is.read(buf, 0, buf.length); | 594 | int nRead = is.read(buf, 0, buf.length); | 594 | int nRead = is.read(buf, 0, buf.length); | |||||
594 | if (nRead > 0) { | 595 | if (nRead > 0) { | 595 | if (nRead > 0) { | |||||
595 | count = nRead; | 596 | count = nRead; | 596 | count = nRead; | |||||
596 | } | 597 | } | 597 | } | |||||
597 | } | 598 | } | 598 | } | |||||
598 | 599 | 599 | ||||||||
599 | 600 | 600 | ||||||||
600 | } | 601 | } | 601 | } |
Araxis Merge (but not the data content of this report) is Copyright © 1993-2016 Araxis Ltd (www.araxis.com). All rights reserved.