X-Git-Url: https://git.distorted.org.uk/~mdw/become/blobdiff_plain/03f996bd8a0d6391518979cdab3dbe38cba0bf83..af4f4d6a77aceba8e2d6f58d15e894df320e7c24:/src/rule.h

diff --git a/src/rule.h b/src/rule.h
index 8ce7ea2..1c5c02f 100644
--- a/src/rule.h
+++ b/src/rule.h
@@ -1,10 +1,10 @@
 /* -*-c-*-
  *
- * $Id: rule.h,v 1.2 1997/08/04 10:24:25 mdw Exp $
+ * $Id: rule.h,v 1.7 2004/04/08 01:36:20 mdw Exp $
  *
  * Managing rule sets
  *
- * (c) 1997 EBI
+ * (c) 1998 EBI
  */
 
 /*----- Licensing notice --------------------------------------------------*
@@ -26,17 +26,6 @@
  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------*
- *
- * $Log: rule.h,v $
- * Revision 1.2  1997/08/04 10:24:25  mdw
- * Sources placed under CVS control.
- *
- * Revision 1.1  1997/07/21  13:47:45  mdw
- * Initial revision
- *
- */
-
 #ifndef RULE_H
 #define RULE_H
 
@@ -59,6 +48,18 @@
 #  include "class.h"
 #endif
 
+/*----- Type definitions --------------------------------------------------*/
+
+/* --- Rule block --- */
+
+typedef struct rule {
+  struct rule *next;			/* Next rule in the list */
+  class_node *host;			/* Hosts this rule applies to */
+  class_node *from;			/* From users in this class */
+  class_node *to;			/* To users in this class */
+  class_node *cmd;			/* To run commands in this class */
+} rule;
+
 /*----- Functions provided ------------------------------------------------*/
 
 /* --- @rule_init@ --- *
@@ -72,31 +73,42 @@
 
 extern void rule_init(void);
 
-/* --- @rule_reinit@ --- *
+/* --- @rule_end@ --- *
  *
  * Arguments:	---
  *
  * Returns:	---
  *
- * Use:		Reinitialises the rule database.
+ * Use:		Empties the rule database.
+ */
+
+extern void rule_end(void);
+
+/* --- @rule_list@ --- *
+ *
+ * Arguments:	---
+ *
+ * Returns:	The list of rules.
+ *
+ * Use:		Returns the address of the first node in the rule list.
  */
 
-extern void rule_reinit(void);
+extern rule *rule_list(void);
 
 /* --- @rule_add@ --- *
  *
- * Arguments:	@classdef *host@ = class of hosts this rule applies to
- *		@classdef *from@ = class of users allowed to change
- *		@classdef *to@ = class of users allowed to be changed to
- *		@classdef *cmd@ = class of commands allowed
+ * Arguments:	@class_node *host@ = class of hosts this rule applies to
+ *		@class_node *from@ = class of users allowed to change
+ *		@class_node *to@ = class of users allowed to be changed to
+ *		@class_node *cmd@ = class of commands allowed
  *
  * Returns:	---
  *
  * Use:		Registers another rule.
  */
 
-extern void rule_add(classdef */*host*/, classdef */*from*/,
-		     classdef */*to*/, classdef */*cmd*/);
+extern void rule_add(class_node */*host*/, class_node */*from*/,
+		     class_node */*to*/, class_node */*cmd*/);
 
 /* --- @rule_check@ --- *
  *