X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=filters.h;h=5661ee334bb28d287d2fe3909df35ec27e4f57bd;hp=a3e9474f3012ad6e3dc26027f7555d6237ed5122;hb=129d9c8eec5df4562f1063545e117dd1ead7d58d;hpb=7c29538f791c5041f23661436380141c95728f79

diff --git a/filters.h b/filters.h
index a3e9474f..5661ee33 100644
--- a/filters.h
+++ b/filters.h
@@ -1,6 +1,6 @@
-#ifndef _FILTERS_H
-#define _FILTERS_H
-#define FILTERS_H_VERSION "$Id: filters.h,v 1.6 2001/05/29 09:50:24 jongfoster Exp $"
+#ifndef FILTERS_H_INCLUDED
+#define FILTERS_H_INCLUDED
+#define FILTERS_H_VERSION "$Id: filters.h,v 1.14 2001/10/07 15:41:40 oes Exp $"
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/filters.h,v $
@@ -40,6 +40,40 @@
  *
  * Revisions   :
  *    $Log: filters.h,v $
+ *    Revision 1.14  2001/10/07 15:41:40  oes
+ *    Added prototype for remove_chunked_transfer_coding
+ *
+ *    Revision 1.13  2001/07/30 22:08:36  jongfoster
+ *    Tidying up #defines:
+ *    - All feature #defines are now of the form FEATURE_xxx
+ *    - Permanently turned off WIN_GUI_EDIT
+ *    - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
+ *
+ *    Revision 1.12  2001/07/29 19:01:11  jongfoster
+ *    Changed _FILENAME_H to FILENAME_H_INCLUDED.
+ *    Added forward declarations for needed structures.
+ *
+ *    Revision 1.11  2001/07/13 14:00:18  oes
+ *     - Introduced gif_deanimate_response
+ *     - Renamed re_process_buffer to pcrs_filter_response
+ *     - Removed all #ifdef PCRS
+ *
+ *    Revision 1.10  2001/06/29 13:29:01  oes
+ *    Cleaned up and updated to reflect the changesin
+ *    filters.c
+ *
+ *    Revision 1.9  2001/06/07 23:10:53  jongfoster
+ *    Replacing struct gateway with struct forward_spec
+ *
+ *    Revision 1.8  2001/06/03 19:12:00  oes
+ *    extracted-CGI relevant stuff
+ *
+ *    Revision 1.7  2001/05/31 21:21:30  jongfoster
+ *    Permissionsfile / actions file changes:
+ *    - Changed "permission" to "action" throughout
+ *    - changes to file format to allow string parameters
+ *    - Moved helper functions to actions.c
+ *
  *    Revision 1.6  2001/05/29 09:50:24  jongfoster
  *    Unified blocklist/imagelist/permissionslist.
  *    File format is still under discussion, but the internal changes
@@ -150,51 +184,70 @@
 extern "C" {
 #endif
 
-#ifdef ACL_FILES
+
+struct access_control_addr;
+struct client_state;
+struct http_request;
+struct http_response;
+struct current_action_spec;
+struct url_actions;
+struct url_spec;
+
+
+/*
+ * ACL checking
+ */
+#ifdef FEATURE_ACL
 extern int block_acl(struct access_control_addr *dst, struct client_state *csp);
 extern int acl_addr(char *aspec, struct access_control_addr *aca);
-#endif /* def ACL_FILES */
+#endif /* def FEATURE_ACL */
+extern int match_portlist(const char *portlist, int port);
 
-extern char *block_url(struct http_request *http, struct client_state *csp);
-#ifdef TRUST_FILES
-extern char *trust_url(struct http_request *http, struct client_state *csp);
-#endif /* def TRUST_FILES */
-extern int intercept_url(struct http_request *http, struct client_state *csp);
-extern char *redirect_url(struct http_request *http, struct client_state *csp);
+/*
+ * Interceptors
+ */
+extern struct http_response *block_url(struct client_state *csp);
+extern struct http_response *redirect_url(struct client_state *csp);
+#ifdef FEATURE_COOKIE_JAR
+extern struct http_response *trust_url(struct client_state *csp);
+#endif /* def FEATURE_COOKIE_JAR */
 
-#ifdef IMAGE_BLOCKING
-extern int block_imageurl(struct http_request *http, struct client_state *csp);
-#endif /* def IMAGE_BLOCKING */
+/*
+ * Request inspectors
+ */
+#ifdef FEATURE_COOKIE_JAR
+extern int is_untrusted_url(struct client_state *csp);
+#endif /* def FEATURE_COOKIE_JAR */
+#ifdef FEATURE_IMAGE_BLOCKING
+extern int is_imageurl(struct client_state *csp);
+#endif /* def FEATURE_IMAGE_BLOCKING */
 
+/*
+ * Determining applicable actions
+ */
 extern void url_actions(struct http_request *http, 
                         struct client_state *csp);
 extern void apply_url_actions(struct current_action_spec *action, 
                               struct http_request *http, 
                               struct url_actions *b);
-
-extern const struct gateway *forward_url(struct http_request *http, struct client_state *csp);
+/*
+ * Determining parent proxies
+ */
+extern const struct forward_spec *forward_url(struct http_request *http, struct client_state *csp);
 
 extern struct url_spec dsplit(char *domain);
 extern int domaincmp(struct url_spec *pattern, struct url_spec *fqdn);
 
-extern char *show_proxy_args(struct http_request *http, struct client_state *csp);
-extern char *ijb_send_banner(struct http_request *http, struct client_state *csp);
-
-#ifdef TRUST_FILES
-extern char *ij_untrusted_url(struct http_request *http, struct client_state *csp);
-#endif /* def TRUST_FILES */
-
-char *ijb_show_url_info(struct http_request *http, struct client_state *csp);
-
-#ifdef STATISTICS
-extern char *add_stats(char *s);
-#endif /* def STATISTICS */
-
-#ifdef PCRS
-extern char *re_process_buffer(struct client_state *csp);
-#endif /* def PCRS */
+/*
+ * Content modification
+ */
+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);
 
-/* Revision control strings from this header and associated .c file */
+/* 
+ * Revision control strings from this header and associated .c file
+ */
 extern const char filters_rcs[];
 extern const char filters_h_rcs[];
 
@@ -202,7 +255,7 @@ extern const char filters_h_rcs[];
 } /* extern "C" */
 #endif
 
-#endif /* ndef _FILTERS_H */
+#endif /* ndef FILTERS_H_INCLUDED */
 
 /*
   Local Variables: