svn commit: samba r9438 - in branches/SAMBA_4_0/source/lib/ldb: .
ldb_map
jelmer at samba.org
jelmer at samba.org
Sat Aug 20 23:30:12 GMT 2005
Author: jelmer
Date: 2005-08-20 23:30:10 +0000 (Sat, 20 Aug 2005)
New Revision: 9438
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=9438
Log:
Add initial files for ldb_map
Added:
branches/SAMBA_4_0/source/lib/ldb/ldb_map/
branches/SAMBA_4_0/source/lib/ldb/ldb_map/README
branches/SAMBA_4_0/source/lib/ldb/ldb_map/ldb_map.h
Changeset:
Added: branches/SAMBA_4_0/source/lib/ldb/ldb_map/README
===================================================================
--- branches/SAMBA_4_0/source/lib/ldb/ldb_map/README 2005-08-20 23:28:14 UTC (rev 9437)
+++ branches/SAMBA_4_0/source/lib/ldb/ldb_map/README 2005-08-20 23:30:10 UTC (rev 9438)
@@ -0,0 +1,29 @@
+This directory contains a skeleton backend for ldb backends that allow
+using an LDAP server while mapping the attributes in that schema to
+another schema. This backend will never be used itself but instead have
+other backends based on it (e.g. ldb_samba3 for a Samba3-LDAP-to-samdb
+backend)
+
+Each backend that uses this skeleton has to specify an array of
+struct objectclass_mapping's (see ldb_map.h).
+
+If no mappings are defined for an objectclass, it will be kept as is.
+
+Special mapping routine for dn's (calls rdn mapping routine)
+Special mapping routine for rdn's
+
+Keep cache of mapped dn's so we don't have to traverse the tree each time
+
+search
+ Simply uses search_bytree
+
+search_bytree
+ Map all attributes in parse_tree
+
+add
+modify
+ Map ldb_message to LDAPMod
+
+rename
+delete
+ Simply map dn
Added: branches/SAMBA_4_0/source/lib/ldb/ldb_map/ldb_map.h
===================================================================
--- branches/SAMBA_4_0/source/lib/ldb/ldb_map/ldb_map.h 2005-08-20 23:28:14 UTC (rev 9437)
+++ branches/SAMBA_4_0/source/lib/ldb/ldb_map/ldb_map.h 2005-08-20 23:30:10 UTC (rev 9438)
@@ -0,0 +1,29 @@
+struct objectclass_mapping {
+ char *local_name;
+ char *remote_name;
+
+ char *key; /* Name of attribute used in rdn */
+
+ /* For mapping attributes used in searches */
+ struct local_attribute_mapping {
+ char *local_name;
+
+ /* Attributes to request from the server for this attribute,
+ * needed by generate */
+ char *required_attributes[];
+
+ /* If not set, the value for the first element of
+ * required_attributes will simply be used here */
+ struct ldb_message_element *(*generate) (LDAPMessage *msg);
+ } *local_attribute_mappings;
+
+ /* Generate LDAPMod for adds and modifies */
+ LDAPMod *(*generate_mod)(struct ldb_message *);
+}
+
+struct ldb_map_backend {
+ struct objectclass_mapping *objectclass_mappings;
+};
+
+const char *ldb_map_dn(const char *old);
+const char *ldb_map_rdn(const char *old);
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