1 files changed, 58 insertions, 0 deletions
diff --git a/src/core/lib/security/credentials/alts/grpc_alts_credentials_server_options.cc b/src/core/lib/security/credentials/alts/grpc_alts_credentials_server_options.cc
new file mode 100644
index 0000000000..62aa7a620a
--- /dev/null
+++ b/src/core/lib/security/credentials/alts/grpc_alts_credentials_server_options.cc
@@ -0,0 +1,58 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <grpc/support/port_platform.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+
+#include "src/core/lib/security/credentials/alts/grpc_alts_credentials_options.h"
+#include "src/core/tsi/alts/handshaker/transport_security_common_api.h"
+
+static grpc_alts_credentials_options* alts_server_options_copy(
+    const grpc_alts_credentials_options* options);
+
+static void alts_server_options_destroy(
+    grpc_alts_credentials_options* options) {}
+
+static const grpc_alts_credentials_options_vtable vtable = {
+    alts_server_options_copy, alts_server_options_destroy};
+
+grpc_alts_credentials_options* grpc_alts_credentials_server_options_create() {
+  grpc_alts_credentials_server_options* server_options =
+      static_cast<grpc_alts_credentials_server_options*>(
+          gpr_zalloc(sizeof(*server_options)));
+  server_options->base.vtable = &vtable;
+  return &server_options->base;
+}
+
+static grpc_alts_credentials_options* alts_server_options_copy(
+    const grpc_alts_credentials_options* options) {
+  if (options == nullptr) {
+    return nullptr;
+  }
+  grpc_alts_credentials_options* new_options =
+      grpc_alts_credentials_server_options_create();
+  /* Copy rpc protocol versions. */
+  grpc_gcp_rpc_protocol_versions_copy(&options->rpc_versions,
+                                      &new_options->rpc_versions);
+  return new_options;
+}