X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=filters.h;h=702d99f66a6a4b02f7297c5b91f07fb6d11c5baf;hp=27024e8315486ecd22db13255c42f7ea0674ae46;hb=7055dabf9dd0294cc8e1cf78e12a1b606e89d684;hpb=caec21aaad840031cae68e8e2a6fceab731f88e6

diff --git a/filters.h b/filters.h
index 27024e83..702d99f6 100644
--- a/filters.h
+++ b/filters.h
@@ -1,6 +1,6 @@
 #ifndef FILTERS_H_INCLUDED
 #define FILTERS_H_INCLUDED
-#define FILTERS_H_VERSION "$Id: filters.h,v 1.15 2001/10/10 16:44:16 oes Exp $"
+#define FILTERS_H_VERSION "$Id: filters.h,v 1.24 2006/12/29 18:30:46 fabiankeil Exp $"
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/filters.h,v $
@@ -12,8 +12,8 @@
  *                   `ij_untrusted_url', `intercept_url', `re_process_buffer',
  *                   `show_proxy_args', and `trust_url'
  *
- * Copyright   :  Written by and Copyright (C) 2001 the SourceForge
- *                IJBSWA team.  http://ijbswa.sourceforge.net
+ * Copyright   :  Written by and Copyright (C) 2001, 2004 the SourceForge
+ *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
  *                by and Copyright (C) 1997 Anonymous Coders and 
@@ -39,6 +39,48 @@
  *
  * Revisions   :
  *    $Log: filters.h,v $
+ *    Revision 1.24  2006/12/29 18:30:46  fabiankeil
+ *    Fixed gcc43 conversion warnings,
+ *    changed sprintf calls to snprintf.
+ *
+ *    Revision 1.23  2006/11/28 15:19:43  fabiankeil
+ *    Implemented +redirect{s@foo@bar@} to generate
+ *    a redirect based on a rewritten version of the
+ *    original URL.
+ *
+ *    Revision 1.22  2006/07/18 14:48:46  david__schmidt
+ *    Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
+ *    with what was really the latest development (the v_3_0_branch branch)
+ *
+ *    Revision 1.20.2.2  2004/10/03 12:53:32  david__schmidt
+ *    Add the ability to check jpeg images for invalid
+ *    lengths of comment blocks.  Defensive strategy
+ *    against the exploit:
+ *       Microsoft Security Bulletin MS04-028
+ *       Buffer Overrun in JPEG Processing (GDI+) Could
+ *       Allow Code Execution (833987)
+ *    Enabled with +inspect-jpegs in actions files.
+ *
+ *    Revision 1.20.2.1  2002/09/25 14:51:51  oes
+ *    Added basic support for OPTIONS and TRACE HTTP methods:
+ *    New function direct_response which handles OPTIONS and
+ *    TRACE requests whose Max-Forwards header field is zero.
+ *
+ *    Revision 1.20  2002/04/02 14:56:16  oes
+ *    Bugfix: is_untrusted_url() and trust_url() now depend on FEATURE_TRUST, not FEATURE_COOKIE_JAR
+ *
+ *    Revision 1.19  2002/03/26 22:29:54  swa
+ *    we have a new homepage!
+ *
+ *    Revision 1.18  2002/03/25 22:12:45  oes
+ *    Added fix for undefined INADDR_NONE on Solaris by Bart Schelstraete
+ *
+ *    Revision 1.17  2002/03/24 13:25:43  swa
+ *    name change related issues
+ *
+ *    Revision 1.16  2002/01/17 21:01:02  jongfoster
+ *    Moving all our URL and URL pattern parsing code to urlmatch.c.
+ *
  *    Revision 1.15  2001/10/10 16:44:16  oes
  *    Added match_portlist function
  *
@@ -210,18 +252,18 @@ extern int match_portlist(const char *portlist, int port);
  */
 extern struct http_response *block_url(struct client_state *csp);
 extern struct http_response *redirect_url(struct client_state *csp);
-#ifdef FEATURE_COOKIE_JAR
+#ifdef FEATURE_TRUST
 extern struct http_response *trust_url(struct client_state *csp);
-#endif /* def FEATURE_COOKIE_JAR */
+#endif /* def FEATURE_TRUST */
 
 /*
  * Request inspectors
  */
-#ifdef FEATURE_COOKIE_JAR
-extern int is_untrusted_url(struct client_state *csp);
-#endif /* def FEATURE_COOKIE_JAR */
+#ifdef FEATURE_TRUST
+extern int is_untrusted_url(const struct client_state *csp);
+#endif /* def FEATURE_TRUST */
 #ifdef FEATURE_IMAGE_BLOCKING
-extern int is_imageurl(struct client_state *csp);
+extern int is_imageurl(const struct client_state *csp);
 #endif /* def FEATURE_IMAGE_BLOCKING */
 
 /*
@@ -242,7 +284,24 @@ extern const struct forward_spec *forward_url(struct http_request *http, struct
  */
 extern char *pcrs_filter_response(struct client_state *csp);
 extern char *gif_deanimate_response(struct client_state *csp);
-extern int remove_chunked_transfer_coding(char *buffer, const size_t size);
+extern char *jpeg_inspect_response(struct client_state *csp);
+extern size_t remove_chunked_transfer_coding(char *buffer, const size_t size);
+extern char *execute_single_pcrs_command(char *subject, const char *pcrs_command, int *hits);
+extern char *rewrite_url(char *old_url, const char *pcrs_command);
+extern char *get_last_url(char *subject, const char *redirect_mode);
+
+/*
+ * Handling Max-Forwards:
+ */
+extern struct http_response *direct_response( struct client_state *csp);
+
+
+/*
+ * Solaris fix:
+ */
+#ifndef INADDR_NONE
+#define INADDR_NONE -1
+#endif     
 
 /* 
  * Revision control strings from this header and associated .c file