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 #ifndef GRPC_CORE_TSI_ALTS_HANDSHAKER_ALTS_TSI_UTILS_H
20 #define GRPC_CORE_TSI_ALTS_HANDSHAKER_ALTS_TSI_UTILS_H
21 
22 #include <grpc/support/port_platform.h>
23 
24 #include <grpc/byte_buffer.h>
25 #include <grpc/grpc.h>
26 
27 #include "src/core/tsi/alts/handshaker/alts_handshaker_service_api.h"
28 #include "src/core/tsi/transport_security_interface.h"
29 
30 /**
31  * This method converts grpc_status_code code to the corresponding tsi_result
32  * code.
33  *
34  * - code: grpc_status_code code.
35  *
36  * It returns the converted tsi_result code.
37  */
38 tsi_result alts_tsi_utils_convert_to_tsi_result(grpc_status_code code);
39 
40 /**
41  * This method deserializes a handshaker response returned from ALTS handshaker
42  * service.
43  *
44  * - bytes_received: data returned from ALTS handshaker service.
45  *
46  * It returns a deserialized handshaker response on success and nullptr on
47  * failure.
48  */
49 grpc_gcp_handshaker_resp* alts_tsi_utils_deserialize_response(
50     grpc_byte_buffer* resp_buffer);
51 
52 #endif /* GRPC_CORE_TSI_ALTS_HANDSHAKER_ALTS_TSI_UTILS_H */
53