Renamed the prevent-*-cookies actions, extended aliases section and moved it before...

[privoxy.git] / encode.c

diff --git a/encode.c b/encode.c
index bf30016..09c7b5f 100644 (file)
--- a/encode.c
+++ b/encode.c
@@ -1,4 +1,4 @@
-const char encode_rcs[] = "$Id: encode.c,v 1.3 2001/11/13 00:16:40 jongfoster Exp $";
+const char encode_rcs[] = "$Id: encode.c,v 1.7 2002/03/24 13:25:43 swa Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/encode.c,v $
@@ -7,7 +7,7 @@ const char encode_rcs[] = "$Id: encode.c,v 1.3 2001/11/13 00:16:40 jongfoster Ex
  *                encode cookies and HTML text.
  *
  * Copyright   :  Written by and Copyright (C) 2001 the SourceForge
- *                IJBSWA team.  http://ijbswa.sourceforge.net
+ *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
  *                by and Copyright (C) 1997 Anonymous Coders and 
@@ -33,6 +33,20 @@ const char encode_rcs[] = "$Id: encode.c,v 1.3 2001/11/13 00:16:40 jongfoster Ex
  *
  * Revisions   :
  *    $Log: encode.c,v $
+ *    Revision 1.7  2002/03/24 13:25:43  swa
+ *    name change related issues
+ *
+ *    Revision 1.6  2002/03/13 00:27:04  jongfoster
+ *    Killing warnings
+ *
+ *    Revision 1.5  2002/03/07 03:46:53  oes
+ *    Fixed compiler warnings etc
+ *
+ *    Revision 1.4  2002/01/22 23:28:07  jongfoster
+ *    Adding convenience function html_encode_and_free_original()
+ *    Making all functions accept NULL paramaters - in this case, they
+ *    simply return NULL.  This allows error-checking to be deferred.
+ *
  *    Revision 1.3  2001/11/13 00:16:40  jongfoster
  *    Replacing references to malloc.h with the standard stdlib.h
  *    (See ANSI or K&R 2nd Ed)
@@ -354,7 +368,7 @@ char * url_encode(const char *s)
  * Returns     :  The integer value, or -1 for non-hex characters.
  *
  *********************************************************************/
-static int xdtoi(char d)
+static int xdtoi(const int d)
 {
    if ((d >= '0') && (d <= '9'))
    {
@@ -392,10 +406,10 @@ static int xtoi(const char *s)
 {
    int d1, d2;
 
-   d1 = xdtoi(*s++);
+   d1 = xdtoi(*s);
    if(d1 >= 0)
    {
-      d2 = xdtoi(*s);
+      d2 = xdtoi(*(s+1));
       if(d2 >= 0)
       {
          return (d1 << 4) + d2;
@@ -437,7 +451,7 @@ char *url_decode(const char * s)
                break;
 
             case '%':
-               if ((*q = xtoi(s + 1)))
+               if ((*q = xtoi(s + 1)) != '\0')
                {
                   s += 3;
                   q++;