Moving NSCP Directory Server from DirectoryBranch to TRUNK, initial drop. (foxworth)ldapserver7x

1 files changed, 120 insertions, 0 deletions

diff --git a/ldap/servers/plugins/chainingdb/cb_init.c b/ldap/servers/plugins/chainingdb/cb_init.c
new file mode 100644
index 00000000..70af3d42
--- /dev/null
+++ b/ldap/servers/plugins/chainingdb/cb_init.c
@@ -0,0 +1,120 @@
+/** BEGIN COPYRIGHT BLOCK
+ * Copyright 2001 Sun Microsystems, Inc.
+ * Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
+ * All rights reserved.
+ * END COPYRIGHT BLOCK **/
+#include "cb.h"
+
+Slapi_PluginDesc chainingdbdesc = { CB_PLUGIN_NAME,
+				    PLUGIN_MAGIC_VENDOR_STR,
+				    PRODUCTTEXT,
+				    CB_PLUGIN_DESCRIPTION };
+
+
+static cb_backend * cb_backend_type=NULL;
+
+cb_backend * cb_get_backend_type() {
+	return cb_backend_type;
+}
+
+static void cb_set_backend_type(cb_backend * cb) {
+	cb_backend_type=cb;
+}
+
+/* Initialization function */
+#ifdef _WIN32
+__declspec(dllexport)
+#endif
+
+int
+chaining_back_init( Slapi_PBlock *pb )
+{
+
+	int 			rc=0;
+	cb_backend 		*cb;
+        struct slapdplugin 	*p;
+
+	cb = (cb_backend *) slapi_ch_calloc( 1, sizeof(cb_backend));
+
+	/*  Record the identity of the chaining plugin. used during internal ops.*/
+        slapi_pblock_get(pb, SLAPI_PLUGIN_IDENTITY, &(cb->identity));
+
+	/* keep a pointer back to the plugin */
+        slapi_pblock_get(pb, SLAPI_PLUGIN, &p);
+        cb->plugin = p;
+
+	/* Initialize misc. fields */
+	cb->config.rwl_config_lock = PR_NewRWLock(PR_RWLOCK_RANK_NONE, "chaining_db");
+        rc = slapi_pblock_set( pb, SLAPI_PLUGIN_PRIVATE, (void *) cb );
+	cb->pluginDN=slapi_ch_calloc( 1,strlen(PLUGIN_BASE_DN)+strlen(CB_PLUGIN_NAME)+5);
+	sprintf(cb->pluginDN,"cn=%s,%s",CB_PLUGIN_NAME,PLUGIN_BASE_DN);
+
+	cb->configDN=slapi_ch_calloc( 1,strlen(cb->pluginDN)+11);
+        sprintf(cb->configDN,"cn=config,%s",cb->pluginDN);
+
+	/* Set backend callback functions */
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION, SLAPI_PLUGIN_VERSION_03 );
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION, (void *)&chainingdbdesc );
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_SEARCH_FN, 
+		(void *) chainingdb_build_candidate_list );
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_NEXT_SEARCH_ENTRY_FN, 
+		(void *) chainingdb_next_search_entry );
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_START_FN, 
+		(void *) chainingdb_start ) ;
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_BIND_FN, 
+		(void *) chainingdb_bind ) ;
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_ADD_FN, 
+		(void *) chaining_back_add );
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_DELETE_FN, 
+		(void *) chaining_back_delete );
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_COMPARE_FN, 
+		(void *) chaining_back_compare );
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_MODIFY_FN, 
+		(void *) chaining_back_modify );
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_MODRDN_FN, 
+		(void *) chaining_back_modrdn );
+	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_ABANDON_FN, 
+		(void *) chaining_back_abandon );
+        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_SIZE_FN,
+            (void *) cb_db_size );
+        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_CLOSE_FN,
+            (void *) cb_back_close );
+        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_CLEANUP_FN,
+            (void *) cb_back_cleanup );
+
+/****
+        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_ENTRY_RELEASE_FN,
+            (void *) chaining_back_entry_release );
+        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_INIT_INSTANCE_FN,
+            (void *) chaining_back_init);
+        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DB_TEST_FN,
+            (void *) cb_back_test );
+****/
+
+	/*
+	** The following callbacks are not implemented
+	** by the chaining backend
+	**	- SLAPI_PLUGIN_DB_FLUSH_FN
+	** 	- SLAPI_PLUGIN_DB_SEQ_FN
+	**      - SLAPI_PLUGIN_DB_RMDB_FN
+	** 	- SLAPI_PLUGIN_DB_DB2INDEX_FN
+	** 	- SLAPI_PLUGIN_DB_LDIF2DB_FN
+	** 	- SLAPI_PLUGIN_DB_DB2LDIF_FN
+	** 	- SLAPI_PLUGIN_DB_ARCHIVE2DB_FN
+	**	- SLAPI_PLUGIN_DB_DB2ARCHIVE_FN
+	** 	- SLAPI_PLUGIN_DB_BEGIN_FN
+	**	- SLAPI_PLUGIN_DB_COMMIT_FN
+	** 	- SLAPI_PLUGIN_DB_ABORT_FN
+	** 	- SLAPI_PLUGIN_DB_NEXT_SEARCH_ENTRY_EXT_FN
+	*/
+
+ 	if ( rc != 0 ) {
+        	slapi_log_error( SLAPI_LOG_FATAL, CB_PLUGIN_SUBSYSTEM, "chaining_back_init failed\n");
+                return( -1 );
+        }
+
+	cb_set_backend_type(cb);
+
+	return (0);
+}
+