Fix ulink -> link markup.

[privoxy.git] / urlmatch.c

diff --git a/urlmatch.c b/urlmatch.c
index bfb180c..1b2aee8 100644 (file)
--- a/urlmatch.c
+++ b/urlmatch.c
@@ -1,4 +1,4 @@
-const char urlmatch_rcs[] = "$Id: urlmatch.c,v 1.1 2002/01/17 20:53:46 jongfoster Exp $";
+const char urlmatch_rcs[] = "$Id: urlmatch.c,v 1.9 2002/04/04 00:36:36 gliptak Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/urlmatch.c,v $
@@ -7,7 +7,7 @@ const char urlmatch_rcs[] = "$Id: urlmatch.c,v 1.1 2002/01/17 20:53:46 jongfoste
  *                patterns.
  *
  * Copyright   :  Written by and Copyright (C) 2001 the SourceForge
- *                IJBSWA team.  http://ijbswa.sourceforge.net
+ *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
  *                by and Copyright (C) 1997 Anonymous Coders and
@@ -33,6 +33,31 @@ const char urlmatch_rcs[] = "$Id: urlmatch.c,v 1.1 2002/01/17 20:53:46 jongfoste
  *
  * Revisions   :
  *    $Log: urlmatch.c,v $
+ *    Revision 1.9  2002/04/04 00:36:36  gliptak
+ *    always use pcre for matching
+ *
+ *    Revision 1.8  2002/04/03 23:32:47  jongfoster
+ *    Fixing memory leak on error
+ *
+ *    Revision 1.7  2002/03/26 22:29:55  swa
+ *    we have a new homepage!
+ *
+ *    Revision 1.6  2002/03/24 13:25:43  swa
+ *    name change related issues
+ *
+ *    Revision 1.5  2002/03/13 00:27:05  jongfoster
+ *    Killing warnings
+ *
+ *    Revision 1.4  2002/03/07 03:46:17  oes
+ *    Fixed compiler warnings
+ *
+ *    Revision 1.3  2002/03/03 14:51:11  oes
+ *    Fixed CLF logging: Added ocmd member for client's request to struct http_request
+ *
+ *    Revision 1.2  2002/01/21 00:14:09  jongfoster
+ *    Correcting comment style
+ *    Fixing an uninitialized memory bug in create_url_spec()
+ *
  *    Revision 1.1  2002/01/17 20:53:46  jongfoster
  *    Moving all our URL and URL pattern parsing code to the same file - it
  *    was scattered around in filters.c, loaders.c and parsers.c.
@@ -78,19 +103,6 @@ const char urlmatch_rcs[] = "$Id: urlmatch.c,v 1.1 2002/01/17 20:53:46 jongfoste
 
 const char urlmatch_h_rcs[] = URLMATCH_H_VERSION;
 
-/* Fix a problem with Solaris.  There should be no effect on other
- * platforms.
- * Solaris's isspace() is a macro which uses it's argument directly
- * as an array index.  Therefore we need to make sure that high-bit
- * characters generate +ve values, and ideally we also want to make
- * the argument match the declared parameter type of "int".
- *
- * Why did they write a character function that can't take a simple
- * "char" argument?  Doh!
- */
-#define ijb_isupper(__X) isupper((int)(unsigned char)(__X))
-#define ijb_tolower(__X) tolower((int)(unsigned char)(__X))
-
 
 /*********************************************************************
  *
@@ -109,6 +121,7 @@ void free_http_request(struct http_request *http)
    assert(http);
 
    freez(http->cmd);
+   freez(http->ocmd);
    freez(http->gpc);
    freez(http->host);
    freez(http->url);
@@ -291,7 +304,7 @@ jb_err parse_http_url(const char * url,
     */
    {
       char *vec[BUFFER_SIZE];
-      int size;
+      size_t size;
       char *p;
 
       http->dbuffer = strdup(http->host);
@@ -600,7 +613,7 @@ jb_err create_url_spec(struct url_spec * url, const char * buf)
       return JB_ERR_MEMORY;
    }
 
-   if ((p = strchr(buf, '/')))
+   if ((p = strchr(buf, '/')) != NULL)
    {
       if (NULL == (url->path = strdup(p)))
       {
@@ -615,7 +628,6 @@ jb_err create_url_spec(struct url_spec * url, const char * buf)
       url->path    = NULL;
       url->pathlen = 0;
    }
-#ifdef REGEX
    if (url->path)
    {
       int errcode;
@@ -648,12 +660,12 @@ jb_err create_url_spec(struct url_spec * url, const char * buf)
 
          freez(url->spec);
          freez(url->path);
+         regfree(url->preg);
          freez(url->preg);
 
          return JB_ERR_PARSE;
       }
    }
-#endif
    if ((p = strchr(buf, ':')) == NULL)
    {
       url->port = 0;
@@ -667,7 +679,7 @@ jb_err create_url_spec(struct url_spec * url, const char * buf)
    if (buf[0] != '\0')
    {
       char *v[150];
-      int size;
+      size_t size;
 
       /* Parse domain part */
       if (buf[strlen(buf) - 1] == '.')
@@ -686,9 +698,8 @@ jb_err create_url_spec(struct url_spec * url, const char * buf)
       {
          freez(url->spec);
          freez(url->path);
-#ifdef REGEX
+         regfree(url->preg);
          freez(url->preg);
-#endif /* def REGEX */
          return JB_ERR_MEMORY;
       }
 
@@ -705,9 +716,8 @@ jb_err create_url_spec(struct url_spec * url, const char * buf)
       {
          freez(url->spec);
          freez(url->path);
-#ifdef REGEX
+         regfree(url->preg);
          freez(url->preg);
-#endif /* def REGEX */
          freez(url->dbuffer);
          url->dcount = 0;
          return JB_ERR_MEMORY;
@@ -723,9 +733,8 @@ jb_err create_url_spec(struct url_spec * url, const char * buf)
          {
             freez(url->spec);
             freez(url->path);
-#ifdef REGEX
+            regfree(url->preg);
             freez(url->preg);
-#endif /* def REGEX */
             freez(url->dbuffer);
             url->dcount = 0;
             return JB_ERR_MEMORY;
@@ -761,14 +770,11 @@ void free_url_spec(struct url_spec *url)
    freez(url->dbuffer);
    freez(url->dvec);
    freez(url->path);
-#ifdef REGEX
    if (url->preg)
    {
       regfree(url->preg);
       freez(url->preg);
    }
-#endif
-
 }
 
 
@@ -791,11 +797,7 @@ int url_match(const struct url_spec *pattern,
    return ((pattern->port == 0) || (pattern->port == url->port))
        && ((pattern->dbuffer == NULL) || (domain_match(pattern, url) == 0))
        && ((pattern->path == NULL) ||
-#ifdef REGEX
             (regexec(pattern->preg, url->path, 0, NULL, 0) == 0)
-#else
-            (strncmp(pattern->path, url->path, pattern->pathlen) == 0)
-#endif
       );
 }