1 /*
2  *
3  * Copyright 2018 gRPC authors.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *     http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  */
18 
19 #include <grpc/support/port_platform.h>
20 
21 #include <stdlib.h>
22 #include <string.h>
23 
24 #include <grpc/support/alloc.h>
25 #include <grpc/support/log.h>
26 
27 #include "src/core/lib/security/credentials/alts/grpc_alts_credentials_options.h"
28 #include "src/core/tsi/alts/handshaker/transport_security_common_api.h"
29 
30 static grpc_alts_credentials_options* alts_server_options_copy(
31     const grpc_alts_credentials_options* options);
32 
alts_server_options_destroy(grpc_alts_credentials_options * options)33 static void alts_server_options_destroy(
34     grpc_alts_credentials_options* options) {}
35 
36 static const grpc_alts_credentials_options_vtable vtable = {
37     alts_server_options_copy, alts_server_options_destroy};
38 
grpc_alts_credentials_server_options_create()39 grpc_alts_credentials_options* grpc_alts_credentials_server_options_create() {
40   grpc_alts_credentials_server_options* server_options =
41       static_cast<grpc_alts_credentials_server_options*>(
42           gpr_zalloc(sizeof(*server_options)));
43   server_options->base.vtable = &vtable;
44   return &server_options->base;
45 }
46 
alts_server_options_copy(const grpc_alts_credentials_options * options)47 static grpc_alts_credentials_options* alts_server_options_copy(
48     const grpc_alts_credentials_options* options) {
49   if (options == nullptr) {
50     return nullptr;
51   }
52   grpc_alts_credentials_options* new_options =
53       grpc_alts_credentials_server_options_create();
54   /* Copy rpc protocol versions. */
55   grpc_gcp_rpc_protocol_versions_copy(&options->rpc_versions,
56                                       &new_options->rpc_versions);
57   return new_options;
58 }
59