mbed-os5 only for TYBLE16
Dependents: TYBLE16_simple_data_logger TYBLE16_MP3_Air
features/netsocket/DTLSSocket.cpp@0:5b88d5760320, 2019-12-17 (annotated)
- Committer:
- kenjiArai
- Date:
- Tue Dec 17 23:23:45 2019 +0000
- Revision:
- 0:5b88d5760320
mbed-os5 only for TYBLE16
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kenjiArai | 0:5b88d5760320 | 1 | /* |
kenjiArai | 0:5b88d5760320 | 2 | * Copyright (c) 2018 ARM Limited |
kenjiArai | 0:5b88d5760320 | 3 | * SPDX-License-Identifier: Apache-2.0 |
kenjiArai | 0:5b88d5760320 | 4 | * |
kenjiArai | 0:5b88d5760320 | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
kenjiArai | 0:5b88d5760320 | 6 | * you may not use this file except in compliance with the License. |
kenjiArai | 0:5b88d5760320 | 7 | * You may obtain a copy of the License at |
kenjiArai | 0:5b88d5760320 | 8 | * |
kenjiArai | 0:5b88d5760320 | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
kenjiArai | 0:5b88d5760320 | 10 | * |
kenjiArai | 0:5b88d5760320 | 11 | * Unless required by applicable law or agreed to in writing, software |
kenjiArai | 0:5b88d5760320 | 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
kenjiArai | 0:5b88d5760320 | 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
kenjiArai | 0:5b88d5760320 | 14 | * See the License for the specific language governing permissions and |
kenjiArai | 0:5b88d5760320 | 15 | * limitations under the License. |
kenjiArai | 0:5b88d5760320 | 16 | */ |
kenjiArai | 0:5b88d5760320 | 17 | |
kenjiArai | 0:5b88d5760320 | 18 | #include "DTLSSocket.h" |
kenjiArai | 0:5b88d5760320 | 19 | |
kenjiArai | 0:5b88d5760320 | 20 | #define TRACE_GROUP "TLSS" |
kenjiArai | 0:5b88d5760320 | 21 | #include "mbed-trace/mbed_trace.h" |
kenjiArai | 0:5b88d5760320 | 22 | |
kenjiArai | 0:5b88d5760320 | 23 | // This class requires Mbed TLS SSL/TLS client code |
kenjiArai | 0:5b88d5760320 | 24 | #if defined(MBEDTLS_SSL_CLI_C) |
kenjiArai | 0:5b88d5760320 | 25 | |
kenjiArai | 0:5b88d5760320 | 26 | nsapi_error_t DTLSSocket::connect(const char *host, uint16_t port) |
kenjiArai | 0:5b88d5760320 | 27 | { |
kenjiArai | 0:5b88d5760320 | 28 | SocketAddress addr; |
kenjiArai | 0:5b88d5760320 | 29 | nsapi_error_t ret; |
kenjiArai | 0:5b88d5760320 | 30 | |
kenjiArai | 0:5b88d5760320 | 31 | ret = _udp_socket.getpeername(&addr); |
kenjiArai | 0:5b88d5760320 | 32 | if (ret != NSAPI_ERROR_NO_CONNECTION) { |
kenjiArai | 0:5b88d5760320 | 33 | return ret; |
kenjiArai | 0:5b88d5760320 | 34 | } |
kenjiArai | 0:5b88d5760320 | 35 | |
kenjiArai | 0:5b88d5760320 | 36 | if (!addr || ret == NSAPI_ERROR_NO_CONNECTION) { |
kenjiArai | 0:5b88d5760320 | 37 | nsapi_error_t err = _udp_socket._stack->gethostbyname(host, &addr); |
kenjiArai | 0:5b88d5760320 | 38 | if (err) { |
kenjiArai | 0:5b88d5760320 | 39 | return NSAPI_ERROR_DNS_FAILURE; |
kenjiArai | 0:5b88d5760320 | 40 | } |
kenjiArai | 0:5b88d5760320 | 41 | |
kenjiArai | 0:5b88d5760320 | 42 | addr.set_port(port); |
kenjiArai | 0:5b88d5760320 | 43 | |
kenjiArai | 0:5b88d5760320 | 44 | set_hostname(host); |
kenjiArai | 0:5b88d5760320 | 45 | _udp_socket.connect(addr); // UDPSocket::connect() cannot fail |
kenjiArai | 0:5b88d5760320 | 46 | } |
kenjiArai | 0:5b88d5760320 | 47 | |
kenjiArai | 0:5b88d5760320 | 48 | return connect(addr); |
kenjiArai | 0:5b88d5760320 | 49 | } |
kenjiArai | 0:5b88d5760320 | 50 | |
kenjiArai | 0:5b88d5760320 | 51 | DTLSSocket::~DTLSSocket() |
kenjiArai | 0:5b88d5760320 | 52 | { |
kenjiArai | 0:5b88d5760320 | 53 | // Make sure that DTLSSocketWrapper::close() is called before the transport is |
kenjiArai | 0:5b88d5760320 | 54 | // destroyed. |
kenjiArai | 0:5b88d5760320 | 55 | close(); |
kenjiArai | 0:5b88d5760320 | 56 | } |
kenjiArai | 0:5b88d5760320 | 57 | |
kenjiArai | 0:5b88d5760320 | 58 | #endif // MBEDTLS_SSL_CLI_C |