Null backend support for slapadd and slapcat

diff --git a/servers/slapd/back-null/null.c b/servers/slapd/back-null/null.c
index 5962f0b3d63613eae4c846aa79ed3bce76914310..3889a34c3e36e89bfc1c635369f79b92fbe22259 100644 (file)
--- a/servers/slapd/back-null/null.c
+++ b/servers/slapd/back-null/null.c
@@ -26,9 +26,13 @@
 #include "slap.h"
 
 struct null_info {
-       int ni_bind_allowed;
+       int     ni_bind_allowed;
+       ID      ni_nextid;
 };
 
+
+/* LDAP operations */
+
 static int
 null_back_bind( Operation *op, SlapReply *rs )
 {
@@ -63,6 +67,50 @@ null_back_false( Operation *op, SlapReply *rs )
        return 0;
 }
 
+
+/* Slap tools */
+
+static int
+null_tool_entry_open( BackendDB *be, int mode )
+{
+       return 0;
+}
+
+static int
+null_tool_entry_close( BackendDB *be )
+{
+       assert( be != NULL );
+       return 0;
+}
+
+static ID
+null_tool_entry_next( BackendDB *be )
+{
+       return NOID;
+}
+
+static Entry *
+null_tool_entry_get( BackendDB *be, ID id )
+{
+       assert( slapMode & SLAP_TOOL_MODE );
+       return NULL;
+}
+
+static ID
+null_tool_entry_put( BackendDB *be, Entry *e, struct berval *text )
+{
+       assert( slapMode & SLAP_TOOL_MODE );
+       assert( text != NULL );
+       assert( text->bv_val != NULL );
+       assert( text->bv_val[0] == '\0' );      /* overconservative? */
+
+       e->e_id = ((struct null_info *) be->be_private)->ni_nextid++;
+       return e->e_id;
+}
+
+
+/* Setup */
+
 static int
 null_back_db_config(
        BackendDB       *be,
@@ -100,10 +148,9 @@ null_back_db_config(
 static int
 null_back_db_init( BackendDB *be )
 {
-       struct null_info *ni;
-
-       ni = ch_calloc( 1, sizeof(struct null_info) );
+       struct null_info *ni = ch_calloc( 1, sizeof(struct null_info) );
        ni->ni_bind_allowed = 0;
+       ni->ni_nextid = 1;
        be->be_private = ni;
        return 0;
 }
@@ -147,6 +194,13 @@ null_back_initialize( BackendInfo *bi )
        bi->bi_connection_init = 0;
        bi->bi_connection_destroy = 0;
 
+       bi->bi_tool_entry_open = null_tool_entry_open;
+       bi->bi_tool_entry_close = null_tool_entry_close;
+       bi->bi_tool_entry_first = null_tool_entry_next;
+       bi->bi_tool_entry_next = null_tool_entry_next;
+       bi->bi_tool_entry_get = null_tool_entry_get;
+       bi->bi_tool_entry_put = null_tool_entry_put;
+
        return 0;
 }