#ifndef _PROJECT_H
#define _PROJECT_H
-#define PROJECT_H_VERSION "$Id: project.h,v 1.8 2001/05/29 20:09:15 joergs Exp $"
+#define PROJECT_H_VERSION "$Id: project.h,v 1.9 2001/05/31 17:32:31 oes Exp $"
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/project.h,v $
*
* Revisions :
* $Log: project.h,v $
+ * Revision 1.9 2001/05/31 17:32:31 oes
+ *
+ * - Enhanced domain part globbing with infix and prefix asterisk
+ * matching and optional unanchored operation
+ *
* Revision 1.8 2001/05/29 20:09:15 joergs
* HTTP_REDIRECT_TEMPLATE fixed.
*
* Revision 1.7 2001/05/29 09:50:24 jongfoster
- * Unified blocklist/imagelist/permissionslist.
+ * Unified blocklist/imagelist/actionslist.
* File format is still under discussion, but the internal changes
* are (mostly) done.
*
* Revision 1.3 2001/05/20 01:21:20 jongfoster
* Version 2.9.4 checkin.
* - Merged popupfile and cookiefile, and added control over PCRS
- * filtering, in new "permissionsfile".
+ * filtering, in new "actionsfile".
* - Implemented LOG_LEVEL_FATAL, so that if there is a configuration
* file error you now get a message box (in the Win32 GUI) rather
* than the program exiting with no explanation.
/* Generic linked list of strings */
-struct list
+struct list /* FIXME: Why not separate entries and header? */
{
- char *str;
- struct list *last;
+ char * str; /* valid in an entry */
+ struct list *last; /* valid in header */
struct list *next;
};
+/* Generic linked list of strings */
+struct list_share /* FIXME: Why not separate entries and header? */
+{
+ const char * str; /* valid in an entry */
+ struct list_share *last; /* valid in header */
+ struct list_share *next;
+};
+
+
+/* A URL pattern */
+struct url_spec
+{
+ char *spec;
+ char *domain;
+ char *dbuf;
+ char **dvec;
+ int dcnt;
+ int unanchored;
+
+ char *path;
+ int pathlen;
+ int port;
+#ifdef REGEX
+ regex_t *preg;
+#endif
+};
+
+
/* An I/O buffer */
struct iob
{
#define IOB_RESET(CSP) if(CSP->iob->buf) free(CSP->iob->buf); memset(CSP->iob, '\0', sizeof(CSP->iob));
+
+#define ACTION_MASK_ALL (~0U)
+
+#define ACTION_MOST_COMPATIBLE 0U
+
+#define ACTION_BLOCK 0x0001U
+#define ACTION_FAST_REDIRECTS 0x0002U
+#define ACTION_FILTER 0x0004U
+#define ACTION_HIDE_FORWARDED 0x0008U
+#define ACTION_HIDE_FROM 0x0010U
+#define ACTION_HIDE_REFERER 0x0020U /* sic - follow HTTP, not English */
+#define ACTION_HIDE_USER_AGENT 0x0040U
+#define ACTION_IMAGE 0x0080U
+#define ACTION_NO_COOKIE_READ 0x0100U
+#define ACTION_NO_COOKIE_SET 0x0200U
+#define ACTION_NO_POPUPS 0x0400U
+#define ACTION_VANILLA_WAFER 0x0800U
+
+#define ACTION_STRING_FROM 0
+#define ACTION_STRING_REFERER 1
+#define ACTION_STRING_USER_AGENT 2
+#define ACTION_STRING_COUNT 3
+
+#define ACTION_MULTI_ADD_HEADER 0
+#define ACTION_MULTI_WAFER 1
+#define ACTION_MULTI_COUNT 2
+
+
+struct current_action_spec
+{
+ unsigned flags; /* a bit set to "1" = add action */
+
+ /* For those actions that require parameters: */
+
+ /* each entry is valid if & only if corresponding entry in "add" set. */
+ char * string[ACTION_STRING_COUNT];
+
+ /* Strings to add */
+ struct list_share multi[ACTION_MULTI_COUNT][1];
+};
+
+struct action_spec
+{
+ unsigned mask; /* a bit set to "0" = remove action */
+ unsigned add; /* a bit set to "1" = add action */
+
+ /* For those actions that require parameters: */
+
+ /* each entry is valid if & only if corresponding entry in "add" set. */
+ char * string[ACTION_STRING_COUNT];
+
+ /* Strings to remove. */
+ struct list multi_remove[ACTION_MULTI_COUNT][1];
+
+ /* If nonzero, remove *all* strings. */
+ int multi_remove_all[ACTION_MULTI_COUNT];
+
+ /* Strings to add */
+ struct list multi_add[ACTION_MULTI_COUNT][1];
+};
+
+struct url_actions
+{
+ struct url_spec url[1];
+
+ struct action_spec action[1];
+
+ struct url_actions * next;
+};
+
+
/* Constants defining bitmask for csp->accept_types */
#ifdef DETECT_MSIE_IMAGES
struct configuration_spec * config;
- /* The permissions that the current URL has */
- int permissions;
+ /* The actions to perform on the current request */
+ struct current_action_spec action[1];
/* socket to talk to client (web browser) */
/* files associated with this client */
struct file_list *flist; /* forwardfile */
- struct file_list *permissions_list;
+ struct file_list *actions_list;
#ifdef ACL_FILES
};
-/* A URL pattern */
-struct url_spec
-{
- char *spec;
- char *domain;
- char *dbuf;
- char **dvec;
- int dcnt;
- int unanchored;
-
- char *path;
- int pathlen;
- int port;
-#ifdef REGEX
- regex_t *preg;
-#endif
-};
-
-
struct file_list
{
/*
#endif /* def TRUST_FILES */
-#define PERMIT_COOKIE_SET 0x0001U
-#define PERMIT_COOKIE_READ 0x0002U
-#define PERMIT_RE_FILTER 0x0004U
-#define PERMIT_POPUPS 0x0008U
-#define PERMIT_REFERER 0x0010U /* sic - follow HTTP, not English */
-#define PERMIT_FAST_REDIRECTS 0x0020U
-#define PERMIT_BLOCK 0x0040U
-#define PERMIT_IMAGE 0x0080U
-
-#define PERMIT_USER_AGENT PERMIT_COOKIE_SET /* FIXME Alias this for now */
-
-#define PERMIT_MASK_ALL (~0U)
-
-#define PERMIT_MOST_COMPATIBLE (PERMIT_COOKIE_SET | PERMIT_COOKIE_READ | \
- PERMIT_REFERER | PERMIT_POPUPS | PERMIT_USER_AGENT)
-
-struct permissions_spec
-{
- struct url_spec url[1];
- unsigned mask; /* a bit set to "0" = remove permission */
- unsigned add; /* a bit set to "1" = add permission */
- struct permissions_spec * next;
-};
-
-
struct forward_spec
{
struct url_spec url[1];
#endif /* def ACL_FILES */
-/* Maximum number of loaders (permissions, block, forward, acl...) */
+/* Maximum number of loaders (actions, block, forward, acl...) */
#define NLOADERS 8
/*
int multi_threaded;
#ifdef IMAGE_BLOCKING
- int tinygif;
- const char *tinygifurl;
+ int tinygif; /* FIXME Should be an action */
+ const char *tinygifurl; /* FIXME Should be an action */
#endif /* def IMAGE_BLOCKING */
const char *logfile;
- const char *permissions_file;
+ const char *actions_file;
const char *forwardfile;
#ifdef ACL_FILES
const char *re_filterfile;
#endif /* def PCRS */
- /*
- * Permissions to use for URLs not in the permissions list.
- */
- int default_permissions;
-
#ifdef JAR_FILES
const char * jarfile;
FILE * jar;
#endif /* def JAR_FILES */
- const char *referrer;
- const char *uagent;
- const char *from;
-
- int add_forwarded;
-
- struct list wafer_list[1];
- struct list xtra_list[1];
-
/*
* Port and IP to bind to.
* Defaults to HADDR_DEFAULT:HADDR_PORT == 127.0.0.1:8000