X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libjava%2Fjava%2Fnet%2FURLDecoder.java;fp=libjava%2Fjava%2Fnet%2FURLDecoder.java;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=3c15802d4270788085f09bc370b896dca4b92664;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libjava/java/net/URLDecoder.java b/libjava/java/net/URLDecoder.java deleted file mode 100644 index 3c15802d..00000000 --- a/libjava/java/net/URLDecoder.java +++ /dev/null @@ -1,169 +0,0 @@ -/* URLDecoder.java -- Class to decode URL's from encoded form. - Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -02111-1307 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package java.net; - -import java.io.UnsupportedEncodingException; - - /** - * This utility class contains static methods that converts a - * string encoded in the x-www-form-urlencoded format to the original - * text. The x-www-form-urlencoded format replaces certain disallowed - * characters with encoded equivalents. All upper case and lower case - * letters in the US alphabet remain as is, the space character (' ') - * is replaced with '+' sign, and all other characters are converted to a - * "%XX" format where XX is the hexadecimal representation of that character - * in a given character encoding (default is "UTF-8"). - *
- * This method is very useful for decoding strings sent to CGI scripts
- *
- * Written using on-line Java Platform 1.2/1.4 API Specification.
- * Status: Believed complete and correct.
- *
- * @since 1.2
- *
- * @author Warren Levy
- * This implementation will decode the string even if it contains
- * unsafe characters (characters that should have been encoded) or if the
- * two characters following a % do not represent a hex encoded byte.
- * In those cases the unsafe character or the % character will be added
- * verbatim to the decoded result.
- *
- * @param s the String to convert
- * @param encoding the character encoding to use the decode the hex encoded
- * unsafe characters
- *
- * @return the converted String
- *
- * @since 1.4
- */
- public static String decode(String s, String encoding)
- throws UnsupportedEncodingException
- {
- StringBuffer result = new StringBuffer();
-
- // First convert all '+' characters to spaces.
- String str = s.replace('+', ' ');
-
- // Then go through the whole string looking for byte encoded characters
- int i;
- int start = 0;
- byte[] bytes = null;
- int length = str.length();
- while ((i = str.indexOf('%', start)) >= 0)
- {
- // Add all non-encoded characters to the result buffer
- result.append(str.substring(start, i));
- start = i;
-
- // Get all consecutive encoded bytes
- while ((i+2 < length) && (str.charAt(i) == '%'))
- i += 3;
-
- // Decode all these bytes
- if ((bytes == null) || (bytes.length < ((i-start)/3)))
- bytes = new byte[((i-start)/3)];
-
- int index = 0;
- try
- {
- while (start < i)
- {
- String sub = str.substring(start + 1, start + 3);
- bytes[index] = (byte)Integer.parseInt(sub, 16);
- index++;
- start += 3;
- }
- }
- catch (NumberFormatException nfe)
- {
- // One of the hex encoded strings was bad
- }
-
- // Add the bytes as characters according to the given encoding
- result.append(new String(bytes, 0, index, encoding));
-
- // Make sure we skip to just after a % sign
- // There might not have been enough encoded characters after the %
- // or the hex chars were not actually hex chars (NumberFormatException)
- if (start < length && s.charAt(start) == '%')
- {
- result.append('%');
- start++;
- }
- }
-
- // Add any characters left
- if (start < str.length())
- result.append(str.substring(start));
-
- return result.toString();
- }
-
-} // class URLDecoder