SEBA-349 GRPC
added xos proto files
Change-Id: I59feae392782331d11e1ac506c18f772ccfb8898
diff --git a/contrib/xos/xosoptions.proto b/contrib/xos/xosoptions.proto
new file mode 100644
index 0000000..0494ada
--- /dev/null
+++ b/contrib/xos/xosoptions.proto
@@ -0,0 +1,36 @@
+syntax = "proto3";
+
+package xos;
+
+import "google/protobuf/descriptor.proto";
+
+message ValRule {
+ int32 maxLength = 1;
+ bool nonNull = 2;
+ bool unique = 3;
+}
+
+message ForeignKeyRule {
+ string modelName = 1;
+ string reverseFieldName = 2;
+}
+
+message ReverseForeignKeyRule {
+ string modelName = 1;
+}
+
+message ManyToManyForeignKeyRule {
+ string modelName = 1;
+}
+
+extend google.protobuf.FieldOptions {
+ ValRule val = 1001;
+ ForeignKeyRule foreignKey = 1002;
+ ReverseForeignKeyRule reverseForeignKey = 1003;
+ ManyToManyForeignKeyRule manyToManyForeignKey = 1004;
+}
+
+extend google.protobuf.MessageOptions {
+ string contentTypeId = 1001;
+}
+