Re: cvs commit: apache-site/info/css-security encoding_examples.html

[Marc Slemko <ma...@znep.com>]

On 2 Feb 2000 marc@hyperreal.org wrote:

> marc        00/02/02 11:26:04
> 
>   Modified:    info/css-security encoding_examples.html
>   Log:
>   Sigh.  The Java code is GPLed, so I am removing it.

If anyone has reliable Java code for doing this that is under a less
restrictive license, let me know or add it yourself...

>   
>   Revision  Changes    Path
>   1.4       +0 -44     apache-site/info/css-security/encoding_examples.html
>   
>   Index: encoding_examples.html
>   ===================================================================
>   RCS file: /export/home/cvs/apache-site/info/css-security/encoding_examples.html,v
>   retrieving revision 1.3
>   retrieving revision 1.4
>   diff -u -r1.3 -r1.4
>   --- encoding_examples.html	2000/02/02 19:17:41	1.3
>   +++ encoding_examples.html	2000/02/02 19:26:03	1.4
>   @@ -163,49 +163,5 @@
>    http://stein.cshl.org/WWW/software/CGI/</A> for more details on what
>    this module can do.
>    
>   -<H2>Java Example:</H2>
>   -
>   -Unfortunately, Java does not include a standard method for entity
>   -encoding data.  One possible method, taken from the <A
>   -HREF="http://www.bitmechanic.com/projects/gsp/">GSP</A> code, is:
>   -
>   -<PRE>
>   -
>   -public static String escapeValue(String str) {  
>   -    str = replace(str, '&amp;', "&amp;amp;");
>   -    str = replace(str, '"', "&amp;quot;");
>   -    str = replace(str, '&lt;', "&amp;lt;");
>   -    str = replace(str, '&gt;', "&amp;gt;");
>   -    return str;
>   -}   
>   -
>   -public static String replace(String str, char ch, String replace) {  
>   -    int pos = str.indexOf(ch);
>   -    if(pos == -1) return str;
>   -    StringBuffer buff = new StringBuffer(str.length() + 32);
>   -    int start = 0;
>   -    while(pos != -1 &amp;&amp; start &lt; str.length()) {
>   -        buff.append(str.substring(start, pos));
>   -        buff.append(replace);
>   -
>   -        start = pos + 1;
>   -        if(start &lt; str.length()) pos = str.indexOf(ch, start);
>   -    }   
>   -    if(start &lt; str.length()) buff.append(str.substring(start));
>   -    return buff.toString();
>   -}   
>   -
>   -</PRE>
>   -
>   -You would use this in a manner such as:
>   - 
>   -<PRE>
>   -String Text = "foo&lt;b&gt;bar";  
>   -String URL = "foo&lt;b&gt;bar.html";  
>   -    
>   -System.out.println(escapeValue(Text));
>   -System.out.println(java.net.URLEncoder.encode(URL));
>   -</PRE>
>   -
>    </BODY>
>    </HTML>
>   
>   
>   
>