1 files changed, 73 insertions, 0 deletions
diff --git a/source3/rpc_parse/parse_misc.c b/source3/rpc_parse/parse_misc.c
index 403a12ee53..524b1ed61c 100644
--- a/source3/rpc_parse/parse_misc.c
+++ b/source3/rpc_parse/parse_misc.c
@@ -1122,6 +1122,79 @@ BOOL smb_io_unistr2_array(const char *desc, UNISTR2_ARRAY *array, prs_struct *ps
 }
 
 
+/*
+  initialise a SID_ARRAY from a list of sids
+*/
+BOOL init_sid_array(SID_ARRAY *array,
+		    uint32 count, DOM_SID *sids)
+{
+	int i;
+
+	array->count = count;
+	array->ref_id = count?1:0;
+	if (array->count == 0) {
+		return True;
+	}
+
+	array->sids = (SID_ARRAY_EL *)talloc_zero(get_talloc_ctx(), count * sizeof(SID_ARRAY_EL));
+	if (!array->sids) {
+		return False;
+	}
+
+	for (i=0;i<count;i++) {
+		array->sids[i].ref_id = 1;
+		init_dom_sid2(&array->sids[i].sid, &sids[i]);
+	}
+
+	return True;
+}
+
+
+/*******************************************************************
+ Reads or writes a SID_ARRAY structure.
+********************************************************************/
+BOOL smb_io_sid_array(const char *desc, SID_ARRAY *array, prs_struct *ps, int depth)
+{
+	int i;
+
+	prs_debug(ps, depth, desc, "smb_io_sid_array");
+	depth++;
+
+	if(!prs_uint32("ref_id", ps, depth, &array->ref_id))
+		return False;
+
+	if (! array->ref_id) {
+		return True;
+	}
+
+	if(!prs_uint32("count", ps, depth, &array->count))
+		return False;
+
+	if (array->count == 0) {
+		return True;
+	}
+
+	if (UNMARSHALLING(ps)) {
+		array->sids = talloc_zero(get_talloc_ctx(), array->count * sizeof(array->sids[0]));
+	}
+	if (! array->sids) {
+		return False;
+	}
+
+	for (i=0;i<array->count;i++) {
+		if(!prs_uint32("ref_id", ps, depth, &array->sids[i].ref_id))
+			return False;
+	}
+
+	for (i=0;i<array->count;i++) {
+		if (!smb_io_dom_sid2("sid", &array->sids[i].sid, ps, depth)) 
+			return False;
+	}
+	
+	return True;
+}
+
+
 /*******************************************************************
  Reads or writes a SID_ARRAY structure.
 ********************************************************************/