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authorNadezhda Ivanova <nivanova@samba.org>2010-08-24 23:01:43 +0300
committerKamen Mazdrashki <kamenim@samba.org>2010-09-10 13:08:16 +0300
commitc8794d2625e81b8c11dec7726a42e632854472af (patch)
treea067b76f0ddd14157aa0b441291f503be222909b /source4/dsdb
parent19a3633e6e279fcb26ec1595e1f9c2ca3c8b3330 (diff)
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s4-drs: Refactored drepl_service and send_ridalloc_request so that the structures can be used for other extended ops
Diffstat (limited to 'source4/dsdb')
-rw-r--r--source4/dsdb/repl/drepl_ridalloc.c71
-rw-r--r--source4/dsdb/repl/drepl_service.h4
2 files changed, 48 insertions, 27 deletions
diff --git a/source4/dsdb/repl/drepl_ridalloc.c b/source4/dsdb/repl/drepl_ridalloc.c
index 6d4b0da04b..d5db29b002 100644
--- a/source4/dsdb/repl/drepl_ridalloc.c
+++ b/source4/dsdb/repl/drepl_ridalloc.c
@@ -34,8 +34,9 @@
/*
create the RID manager source dsa structure
*/
-static WERROR drepl_create_rid_manager_source_dsa(struct dreplsrv_service *service,
- struct ldb_dn *rid_manager_dn, struct ldb_dn *fsmo_role_dn)
+
+WERROR drepl_create_role_owner_source_dsa(struct dreplsrv_service *service,
+ struct ldb_dn *role_owner_dn, struct ldb_dn *fsmo_role_dn)
{
struct dreplsrv_partition_source_dsa *sdsa;
struct ldb_context *ldb = service->samdb;
@@ -52,11 +53,11 @@ static WERROR drepl_create_rid_manager_source_dsa(struct dreplsrv_service *servi
}
sdsa->partition->dn = ldb_get_default_basedn(ldb);
- sdsa->partition->nc.dn = ldb_dn_alloc_linearized(sdsa->partition, rid_manager_dn);
- ret = dsdb_find_guid_by_dn(ldb, rid_manager_dn, &sdsa->partition->nc.guid);
+ sdsa->partition->nc.dn = ldb_dn_alloc_linearized(sdsa->partition, role_owner_dn);
+ ret = dsdb_find_guid_by_dn(ldb, role_owner_dn, &sdsa->partition->nc.guid);
if (ret != LDB_SUCCESS) {
DEBUG(0,(__location__ ": Failed to find GUID for %s\n",
- ldb_dn_get_linearized(rid_manager_dn)));
+ ldb_dn_get_linearized(role_owner_dn)));
talloc_free(sdsa);
return WERR_DS_DRA_INTERNAL_ERROR;
}
@@ -88,16 +89,44 @@ static WERROR drepl_create_rid_manager_source_dsa(struct dreplsrv_service *servi
werr = dreplsrv_out_connection_attach(service, sdsa->repsFrom1, &sdsa->conn);
if (!W_ERROR_IS_OK(werr)) {
- DEBUG(0,(__location__ ": Failed to attach to RID manager connection\n"));
+ DEBUG(0,(__location__ ": Failed to attach connection to %s\n",
+ ldb_dn_get_linearized(role_owner_dn)));
talloc_free(sdsa);
return werr;
}
- service->ridalloc.rid_manager_source_dsa = sdsa;
+ service->ncchanges_extended.role_owner_source_dsa = sdsa;
return WERR_OK;
}
/*
+ schedule a getncchanges request to the role owner for an extended operation
+ */
+WERROR drepl_request_extended_op(struct dreplsrv_service *service,
+ struct ldb_dn *role_owner_dn,
+ struct ldb_dn *fsmo_role_dn,
+ enum drsuapi_DsExtendedOperation extended_op,
+ uint64_t alloc_pool,
+ dreplsrv_fsmo_callback_t callback)
+{
+ WERROR werr;
+
+ if (service->ncchanges_extended.role_owner_source_dsa == NULL) {
+ /* we need to establish a connection to the RID
+ Manager */
+ werr = drepl_create_role_owner_source_dsa(service, role_owner_dn, fsmo_role_dn);
+ W_ERROR_NOT_OK_RETURN(werr);
+ }
+
+ service->ncchanges_extended.in_progress = true;
+
+ werr = dreplsrv_schedule_partition_pull_source(service, service->ncchanges_extended.role_owner_source_dsa,
+ extended_op, alloc_pool,
+ callback);
+ return werr;
+}
+
+/*
called when a rid allocation request has completed
*/
static void drepl_new_rid_pool_callback(struct dreplsrv_service *service,
@@ -113,10 +142,10 @@ static void drepl_new_rid_pool_callback(struct dreplsrv_service *service,
}
/* don't keep the connection open to the RID Manager */
- talloc_free(service->ridalloc.rid_manager_source_dsa);
- service->ridalloc.rid_manager_source_dsa = NULL;
+ talloc_free(service->ncchanges_extended.role_owner_source_dsa);
+ service->ncchanges_extended.role_owner_source_dsa = NULL;
- service->ridalloc.in_progress = false;
+ service->ncchanges_extended.in_progress = false;
}
/*
@@ -127,20 +156,12 @@ static WERROR drepl_request_new_rid_pool(struct dreplsrv_service *service,
struct ldb_dn *rid_manager_dn, struct ldb_dn *fsmo_role_dn,
uint64_t alloc_pool)
{
- WERROR werr;
-
- if (service->ridalloc.rid_manager_source_dsa == NULL) {
- /* we need to establish a connection to the RID
- Manager */
- werr = drepl_create_rid_manager_source_dsa(service, rid_manager_dn, fsmo_role_dn);
- W_ERROR_NOT_OK_RETURN(werr);
- }
-
- service->ridalloc.in_progress = true;
-
- werr = dreplsrv_schedule_partition_pull_source(service, service->ridalloc.rid_manager_source_dsa,
- DRSUAPI_EXOP_FSMO_RID_ALLOC, alloc_pool,
- drepl_new_rid_pool_callback, NULL);
+ WERROR werr = drepl_request_extended_op(service,
+ rid_manager_dn,
+ fsmo_role_dn,
+ DRSUAPI_EXOP_FSMO_RID_ALLOC,
+ alloc_pool,
+ drepl_new_rid_pool_callback, NULL);
return werr;
}
@@ -244,7 +265,7 @@ WERROR dreplsrv_ridalloc_check_rid_pool(struct dreplsrv_service *service)
int ret;
uint64_t alloc_pool;
- if (service->ridalloc.in_progress) {
+ if (service->ncchanges_extended.in_progress) {
talloc_free(tmp_ctx);
return WERR_OK;
}
diff --git a/source4/dsdb/repl/drepl_service.h b/source4/dsdb/repl/drepl_service.h
index 00fd3bfbd8..dba9a37bae 100644
--- a/source4/dsdb/repl/drepl_service.h
+++ b/source4/dsdb/repl/drepl_service.h
@@ -218,8 +218,8 @@ struct dreplsrv_service {
struct {
bool in_progress;
- struct dreplsrv_partition_source_dsa *rid_manager_source_dsa;
- } ridalloc;
+ struct dreplsrv_partition_source_dsa *role_owner_source_dsa;
+ } ncchanges_extended;
bool syncall_workaround;
};