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[openldap] / include / rewrite.h

diff --git a/include/rewrite.h b/include/rewrite.h
index ccf359c297ee09c33e6c4e586a506b850e8a428c..34fb6137ebe3cc7f8010456a2027972e2466146f 100644 (file)
--- a/include/rewrite.h
+++ b/include/rewrite.h
@@ -2,7 +2,7 @@
  */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 2000-2005 The OpenLDAP Foundation.
+ * Copyright 2000-2012 The OpenLDAP Foundation.
  * Portions Copyright 2000-2003 Pierangelo Masarati.
  * All rights reserved.
  *
@@ -38,8 +38,7 @@
  * Rewrite internal status returns
  */
 #define REWRITE_SUCCESS                        LDAP_SUCCESS
-#define REWRITE_ERR                    LDAP_OPERATIONS_ERROR
-#define REWRITE_NO_SUCH_OBJECT         LDAP_NO_SUCH_OBJECT
+#define REWRITE_ERR                    LDAP_OTHER
 
 /*
  * Rewrite modes (input values for rewrite_info_init); determine the
@@ -66,11 +65,11 @@
  *     REWRITE_REGEXEC_UNWILLING       the server should issue an 'unwilling
  *                                     to perform' error
  */
-#define REWRITE_REGEXEC_OK              0x0000
-#define REWRITE_REGEXEC_ERR             0x0001
-#define REWRITE_REGEXEC_STOP            0x0002
-#define REWRITE_REGEXEC_UNWILLING       0x0003
-#define REWRITE_REGEXEC_USER           0x0004 /* and above ... */
+#define REWRITE_REGEXEC_OK              (0)
+#define REWRITE_REGEXEC_ERR             (-1)
+#define REWRITE_REGEXEC_STOP            (-2)
+#define REWRITE_REGEXEC_UNWILLING       (-3)
+#define REWRITE_REGEXEC_USER           (1)     /* and above: LDAP errors */
 
 /*
  * Rewrite variable flags
@@ -254,6 +253,46 @@ rewrite_param_destroy(
                 struct rewrite_info *info
 );
 
+/*
+ * Mapping implementations
+ */
+
+struct rewrite_mapper;
+
+typedef void * (rewrite_mapper_config)(
+       const char *fname,
+       int lineno,
+       int argc,
+       char **argv );
+
+typedef int (rewrite_mapper_apply)(
+       void *ctx,
+       const char *arg,
+       struct berval *retval );
+
+typedef int (rewrite_mapper_destroy)(
+       void *ctx );
+
+typedef struct rewrite_mapper {
+       char *rm_name;
+       rewrite_mapper_config *rm_config;
+       rewrite_mapper_apply *rm_apply;
+       rewrite_mapper_destroy *rm_destroy;
+} rewrite_mapper;
+
+/* For dynamic loading and unloading of mappers */
+LDAP_REWRITE_F (int)
+rewrite_mapper_register(
+       const rewrite_mapper *map );
+
+LDAP_REWRITE_F (int)
+rewrite_mapper_unregister(
+       const rewrite_mapper *map );
+
+LDAP_REWRITE_F (const rewrite_mapper *)
+rewrite_mapper_find(
+       const char *name );
+
 LDAP_END_DECL
 
 #endif /* REWRITE_H */