| package org.eclipse.rap.rwt.visualization.google.internal.json; |
| |
| /******************************************************************************* |
| * Copyright (c) 2002 JSON.org |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining |
| * a copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sublicense, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| ******************************************************************************/ |
| |
| /** |
| * The HTTPTokener extends the JSONTokener to provide additional methods |
| * for the parsing of HTTP headers. |
| * @author JSON.org |
| * @version 2008-09-18 |
| */ |
| public class HTTPTokener extends JSONTokener { |
| |
| /** |
| * Construct an HTTPTokener from a string. |
| * @param s A source string. |
| */ |
| public HTTPTokener(String s) { |
| super(s); |
| } |
| |
| |
| /** |
| * Get the next token or string. This is used in parsing HTTP headers. |
| * @throws JSONException |
| * @return A String. |
| */ |
| public String nextToken() throws JSONException { |
| char c; |
| char q; |
| StringBuffer sb = new StringBuffer(); |
| do { |
| c = next(); |
| } while (Character.isWhitespace(c)); |
| if (c == '"' || c == '\'') { |
| q = c; |
| for (;;) { |
| c = next(); |
| if (c < ' ') { |
| throw syntaxError("Unterminated string."); |
| } |
| if (c == q) { |
| return sb.toString(); |
| } |
| sb.append(c); |
| } |
| } |
| for (;;) { |
| if (c == 0 || Character.isWhitespace(c)) { |
| return sb.toString(); |
| } |
| sb.append(c); |
| c = next(); |
| } |
| } |
| } |