Kenji Arai / mbed-os_TYBLE16

mbed-os5 only for TYBLE16

Dependents:   TYBLE16_simple_data_logger TYBLE16_MP3_Air

features/netsocket/NetworkStack.cpp@0:5b88d5760320, 2019-12-17 (annotated)

Committer:
kenjiArai
Date:
Tue Dec 17 23:23:45 2019 +0000
Revision:
0:5b88d5760320
Child:
1:9db0e321a9f4
mbed-os5 only for TYBLE16

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 0:5b88d5760320 1 /* Socket
kenjiArai 0:5b88d5760320 2 * Copyright (c) 2015 ARM Limited
kenjiArai 0:5b88d5760320 3 *
kenjiArai 0:5b88d5760320 4 * Licensed under the Apache License, Version 2.0 (the "License");
kenjiArai 0:5b88d5760320 5 * you may not use this file except in compliance with the License.
kenjiArai 0:5b88d5760320 6 * You may obtain a copy of the License at
kenjiArai 0:5b88d5760320 7 *
kenjiArai 0:5b88d5760320 8 * http://www.apache.org/licenses/LICENSE-2.0
kenjiArai 0:5b88d5760320 9 *
kenjiArai 0:5b88d5760320 10 * Unless required by applicable law or agreed to in writing, software
kenjiArai 0:5b88d5760320 11 * distributed under the License is distributed on an "AS IS" BASIS,
kenjiArai 0:5b88d5760320 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kenjiArai 0:5b88d5760320 13 * See the License for the specific language governing permissions and
kenjiArai 0:5b88d5760320 14 * limitations under the License.
kenjiArai 0:5b88d5760320 15 */
kenjiArai 0:5b88d5760320 16
kenjiArai 0:5b88d5760320 17 #include "NetworkStack.h"
kenjiArai 0:5b88d5760320 18 #include "nsapi_dns.h"
kenjiArai 0:5b88d5760320 19 #include "stddef.h"
kenjiArai 0:5b88d5760320 20 #include <new>
kenjiArai 0:5b88d5760320 21 #include "events/EventQueue.h"
kenjiArai 0:5b88d5760320 22 #include "mbed_shared_queues.h"
kenjiArai 0:5b88d5760320 23 #include "platform/mbed_error.h"
kenjiArai 0:5b88d5760320 24
kenjiArai 0:5b88d5760320 25 // Default NetworkStack operations
kenjiArai 0:5b88d5760320 26
kenjiArai 0:5b88d5760320 27 const char *NetworkStack::get_ip_address()
kenjiArai 0:5b88d5760320 28 {
kenjiArai 0:5b88d5760320 29 return 0;
kenjiArai 0:5b88d5760320 30 }
kenjiArai 0:5b88d5760320 31
kenjiArai 0:5b88d5760320 32 const char *NetworkStack::get_ip_address_if(const char *interface_name)
kenjiArai 0:5b88d5760320 33 {
kenjiArai 0:5b88d5760320 34 return 0;
kenjiArai 0:5b88d5760320 35
kenjiArai 0:5b88d5760320 36 }
kenjiArai 0:5b88d5760320 37
kenjiArai 0:5b88d5760320 38 nsapi_error_t NetworkStack::gethostbyname(const char *name, SocketAddress *address, nsapi_version_t version, const char *interface_name)
kenjiArai 0:5b88d5760320 39 {
kenjiArai 0:5b88d5760320 40 if (name[0] == '\0') {
kenjiArai 0:5b88d5760320 41 return NSAPI_ERROR_PARAMETER;
kenjiArai 0:5b88d5760320 42 }
kenjiArai 0:5b88d5760320 43
kenjiArai 0:5b88d5760320 44 // check for simple ip addresses
kenjiArai 0:5b88d5760320 45 if (address->set_ip_address(name)) {
kenjiArai 0:5b88d5760320 46 if (version != NSAPI_UNSPEC && address->get_ip_version() != version) {
kenjiArai 0:5b88d5760320 47 return NSAPI_ERROR_DNS_FAILURE;
kenjiArai 0:5b88d5760320 48 }
kenjiArai 0:5b88d5760320 49
kenjiArai 0:5b88d5760320 50 return NSAPI_ERROR_OK;
kenjiArai 0:5b88d5760320 51 }
kenjiArai 0:5b88d5760320 52
kenjiArai 0:5b88d5760320 53 // if the version is unspecified, try to guess the version from the
kenjiArai 0:5b88d5760320 54 // ip address of the underlying stack
kenjiArai 0:5b88d5760320 55 if (version == NSAPI_UNSPEC) {
kenjiArai 0:5b88d5760320 56 SocketAddress testaddress;
kenjiArai 0:5b88d5760320 57 if (testaddress.set_ip_address(this->get_ip_address())) {
kenjiArai 0:5b88d5760320 58 version = testaddress.get_ip_version();
kenjiArai 0:5b88d5760320 59 }
kenjiArai 0:5b88d5760320 60 }
kenjiArai 0:5b88d5760320 61
kenjiArai 0:5b88d5760320 62 return nsapi_dns_query(this, name, address, interface_name, version);
kenjiArai 0:5b88d5760320 63 }
kenjiArai 0:5b88d5760320 64
kenjiArai 0:5b88d5760320 65 nsapi_value_or_error_t NetworkStack::gethostbyname_async(const char *name, hostbyname_cb_t callback, nsapi_version_t version, const char *interface_name)
kenjiArai 0:5b88d5760320 66 {
kenjiArai 0:5b88d5760320 67 SocketAddress address;
kenjiArai 0:5b88d5760320 68
kenjiArai 0:5b88d5760320 69 if (name[0] == '\0') {
kenjiArai 0:5b88d5760320 70 return NSAPI_ERROR_PARAMETER;
kenjiArai 0:5b88d5760320 71 }
kenjiArai 0:5b88d5760320 72
kenjiArai 0:5b88d5760320 73 // check for simple ip addresses
kenjiArai 0:5b88d5760320 74 if (address.set_ip_address(name)) {
kenjiArai 0:5b88d5760320 75 if (version != NSAPI_UNSPEC && address.get_ip_version() != version) {
kenjiArai 0:5b88d5760320 76 return NSAPI_ERROR_DNS_FAILURE;
kenjiArai 0:5b88d5760320 77 }
kenjiArai 0:5b88d5760320 78
kenjiArai 0:5b88d5760320 79 callback(NSAPI_ERROR_OK, &address);
kenjiArai 0:5b88d5760320 80 return NSAPI_ERROR_OK;
kenjiArai 0:5b88d5760320 81 }
kenjiArai 0:5b88d5760320 82
kenjiArai 0:5b88d5760320 83 // if the version is unspecified, try to guess the version from the
kenjiArai 0:5b88d5760320 84 // ip address of the underlying stack
kenjiArai 0:5b88d5760320 85 if (version == NSAPI_UNSPEC) {
kenjiArai 0:5b88d5760320 86 SocketAddress testaddress;
kenjiArai 0:5b88d5760320 87 if (testaddress.set_ip_address(this->get_ip_address())) {
kenjiArai 0:5b88d5760320 88 version = testaddress.get_ip_version();
kenjiArai 0:5b88d5760320 89 }
kenjiArai 0:5b88d5760320 90 }
kenjiArai 0:5b88d5760320 91
kenjiArai 0:5b88d5760320 92 call_in_callback_cb_t call_in_cb = get_call_in_callback();
kenjiArai 0:5b88d5760320 93
kenjiArai 0:5b88d5760320 94 return nsapi_dns_query_async(this, name, callback, call_in_cb, interface_name, version);
kenjiArai 0:5b88d5760320 95 }
kenjiArai 0:5b88d5760320 96
kenjiArai 0:5b88d5760320 97 nsapi_error_t NetworkStack::gethostbyname_async_cancel(int id)
kenjiArai 0:5b88d5760320 98 {
kenjiArai 0:5b88d5760320 99 return nsapi_dns_query_async_cancel(id);
kenjiArai 0:5b88d5760320 100 }
kenjiArai 0:5b88d5760320 101
kenjiArai 0:5b88d5760320 102 nsapi_error_t NetworkStack::add_dns_server(const SocketAddress &address, const char *interface_name)
kenjiArai 0:5b88d5760320 103 {
kenjiArai 0:5b88d5760320 104 return nsapi_dns_add_server(address, interface_name);
kenjiArai 0:5b88d5760320 105 }
kenjiArai 0:5b88d5760320 106
kenjiArai 0:5b88d5760320 107 nsapi_error_t NetworkStack::get_dns_server(int index, SocketAddress *address, const char *interface_name)
kenjiArai 0:5b88d5760320 108 {
kenjiArai 0:5b88d5760320 109 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 110 }
kenjiArai 0:5b88d5760320 111
kenjiArai 0:5b88d5760320 112 nsapi_error_t NetworkStack::setstackopt(int level, int optname, const void *optval, unsigned optlen)
kenjiArai 0:5b88d5760320 113 {
kenjiArai 0:5b88d5760320 114 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 115 }
kenjiArai 0:5b88d5760320 116
kenjiArai 0:5b88d5760320 117 nsapi_error_t NetworkStack::getstackopt(int level, int optname, void *optval, unsigned *optlen)
kenjiArai 0:5b88d5760320 118 {
kenjiArai 0:5b88d5760320 119 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 120 }
kenjiArai 0:5b88d5760320 121
kenjiArai 0:5b88d5760320 122 nsapi_error_t NetworkStack::setsockopt(void *handle, int level, int optname, const void *optval, unsigned optlen)
kenjiArai 0:5b88d5760320 123 {
kenjiArai 0:5b88d5760320 124 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 125 }
kenjiArai 0:5b88d5760320 126
kenjiArai 0:5b88d5760320 127 nsapi_error_t NetworkStack::getsockopt(void *handle, int level, int optname, void *optval, unsigned *optlen)
kenjiArai 0:5b88d5760320 128 {
kenjiArai 0:5b88d5760320 129 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 130 }
kenjiArai 0:5b88d5760320 131
kenjiArai 0:5b88d5760320 132 nsapi_error_t NetworkStack::call_in(int delay, mbed::Callback<void()> func)
kenjiArai 0:5b88d5760320 133 {
kenjiArai 0:5b88d5760320 134 static events::EventQueue *event_queue = mbed::mbed_event_queue();
kenjiArai 0:5b88d5760320 135
kenjiArai 0:5b88d5760320 136 if (!event_queue) {
kenjiArai 0:5b88d5760320 137 goto NO_MEM;
kenjiArai 0:5b88d5760320 138 }
kenjiArai 0:5b88d5760320 139
kenjiArai 0:5b88d5760320 140 if (delay > 0) {
kenjiArai 0:5b88d5760320 141 if (event_queue->call_in(delay, func) == 0) {
kenjiArai 0:5b88d5760320 142 goto NO_MEM;
kenjiArai 0:5b88d5760320 143 }
kenjiArai 0:5b88d5760320 144 } else {
kenjiArai 0:5b88d5760320 145 if (event_queue->call(func) == 0) {
kenjiArai 0:5b88d5760320 146 goto NO_MEM;
kenjiArai 0:5b88d5760320 147 }
kenjiArai 0:5b88d5760320 148 }
kenjiArai 0:5b88d5760320 149
kenjiArai 0:5b88d5760320 150 return NSAPI_ERROR_OK;
kenjiArai 0:5b88d5760320 151
kenjiArai 0:5b88d5760320 152 NO_MEM:
kenjiArai 0:5b88d5760320 153 MBED_ERROR(MBED_MAKE_ERROR(MBED_MODULE_DRIVER, MBED_ERROR_CODE_ENOMEM), \
kenjiArai 0:5b88d5760320 154 "NetworkStack::call_in() unable to add event to queue. Increase \"events.shared-eventsize\"\n");
kenjiArai 0:5b88d5760320 155 }
kenjiArai 0:5b88d5760320 156
kenjiArai 0:5b88d5760320 157 call_in_callback_cb_t NetworkStack::get_call_in_callback()
kenjiArai 0:5b88d5760320 158 {
kenjiArai 0:5b88d5760320 159 call_in_callback_cb_t cb(this, &NetworkStack::call_in);
kenjiArai 0:5b88d5760320 160 return cb;
kenjiArai 0:5b88d5760320 161 }
kenjiArai 0:5b88d5760320 162
kenjiArai 0:5b88d5760320 163 // NetworkStackWrapper class for encapsulating the raw nsapi_stack structure
kenjiArai 0:5b88d5760320 164 class NetworkStackWrapper : public NetworkStack {
kenjiArai 0:5b88d5760320 165 private:
kenjiArai 0:5b88d5760320 166 inline nsapi_stack_t *_stack()
kenjiArai 0:5b88d5760320 167 {
kenjiArai 0:5b88d5760320 168 return reinterpret_cast<nsapi_stack_t *>(
kenjiArai 0:5b88d5760320 169 reinterpret_cast<uint8_t *>(this)
kenjiArai 0:5b88d5760320 170 - offsetof(nsapi_stack_t, _stack_buffer));
kenjiArai 0:5b88d5760320 171 }
kenjiArai 0:5b88d5760320 172
kenjiArai 0:5b88d5760320 173 inline const nsapi_stack_api_t *_stack_api()
kenjiArai 0:5b88d5760320 174 {
kenjiArai 0:5b88d5760320 175 return _stack()->stack_api;
kenjiArai 0:5b88d5760320 176 }
kenjiArai 0:5b88d5760320 177
kenjiArai 0:5b88d5760320 178 public:
kenjiArai 0:5b88d5760320 179 using NetworkStack::get_ip_address;
kenjiArai 0:5b88d5760320 180 using NetworkStack::gethostbyname;
kenjiArai 0:5b88d5760320 181 virtual const char *get_ip_address()
kenjiArai 0:5b88d5760320 182 {
kenjiArai 0:5b88d5760320 183 if (!_stack_api()->get_ip_address) {
kenjiArai 0:5b88d5760320 184 return 0;
kenjiArai 0:5b88d5760320 185 }
kenjiArai 0:5b88d5760320 186
kenjiArai 0:5b88d5760320 187 static uint8_t buffer[sizeof(SocketAddress)];
kenjiArai 0:5b88d5760320 188 SocketAddress *address = new (buffer) SocketAddress(_stack_api()->get_ip_address(_stack()));
kenjiArai 0:5b88d5760320 189 return address->get_ip_address();
kenjiArai 0:5b88d5760320 190 }
kenjiArai 0:5b88d5760320 191
kenjiArai 0:5b88d5760320 192 virtual nsapi_error_t gethostbyname(const char *name, SocketAddress *address, nsapi_version_t version, const char *interface_name)
kenjiArai 0:5b88d5760320 193 {
kenjiArai 0:5b88d5760320 194 if (!_stack_api()->gethostbyname) {
kenjiArai 0:5b88d5760320 195 return NetworkStack::gethostbyname(name, address, version, interface_name);
kenjiArai 0:5b88d5760320 196 }
kenjiArai 0:5b88d5760320 197
kenjiArai 0:5b88d5760320 198 nsapi_addr_t addr = {NSAPI_UNSPEC, 0};
kenjiArai 0:5b88d5760320 199 nsapi_error_t err = _stack_api()->gethostbyname(_stack(), name, &addr, version);
kenjiArai 0:5b88d5760320 200 address->set_addr(addr);
kenjiArai 0:5b88d5760320 201 return err;
kenjiArai 0:5b88d5760320 202 }
kenjiArai 0:5b88d5760320 203
kenjiArai 0:5b88d5760320 204 virtual nsapi_error_t add_dns_server(const SocketAddress &address, const char *interface_name)
kenjiArai 0:5b88d5760320 205 {
kenjiArai 0:5b88d5760320 206 if (!_stack_api()->add_dns_server) {
kenjiArai 0:5b88d5760320 207 return NetworkStack::add_dns_server(address, interface_name);
kenjiArai 0:5b88d5760320 208 }
kenjiArai 0:5b88d5760320 209
kenjiArai 0:5b88d5760320 210 return _stack_api()->add_dns_server(_stack(), address.get_addr());
kenjiArai 0:5b88d5760320 211 }
kenjiArai 0:5b88d5760320 212
kenjiArai 0:5b88d5760320 213 virtual nsapi_error_t setstackopt(int level, int optname, const void *optval, unsigned optlen)
kenjiArai 0:5b88d5760320 214 {
kenjiArai 0:5b88d5760320 215 if (!_stack_api()->setstackopt) {
kenjiArai 0:5b88d5760320 216 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 217 }
kenjiArai 0:5b88d5760320 218
kenjiArai 0:5b88d5760320 219 return _stack_api()->setstackopt(_stack(), level, optname, optval, optlen);
kenjiArai 0:5b88d5760320 220 }
kenjiArai 0:5b88d5760320 221
kenjiArai 0:5b88d5760320 222 virtual nsapi_error_t getstackopt(int level, int optname, void *optval, unsigned *optlen)
kenjiArai 0:5b88d5760320 223 {
kenjiArai 0:5b88d5760320 224 if (!_stack_api()->getstackopt) {
kenjiArai 0:5b88d5760320 225 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 226 }
kenjiArai 0:5b88d5760320 227
kenjiArai 0:5b88d5760320 228 return _stack_api()->getstackopt(_stack(), level, optname, optval, optlen);
kenjiArai 0:5b88d5760320 229 }
kenjiArai 0:5b88d5760320 230
kenjiArai 0:5b88d5760320 231 protected:
kenjiArai 0:5b88d5760320 232 virtual nsapi_error_t socket_open(nsapi_socket_t *socket, nsapi_protocol_t proto)
kenjiArai 0:5b88d5760320 233 {
kenjiArai 0:5b88d5760320 234 if (!_stack_api()->socket_open) {
kenjiArai 0:5b88d5760320 235 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 236 }
kenjiArai 0:5b88d5760320 237
kenjiArai 0:5b88d5760320 238 return _stack_api()->socket_open(_stack(), socket, proto);
kenjiArai 0:5b88d5760320 239 }
kenjiArai 0:5b88d5760320 240
kenjiArai 0:5b88d5760320 241 virtual nsapi_error_t socket_close(nsapi_socket_t socket)
kenjiArai 0:5b88d5760320 242 {
kenjiArai 0:5b88d5760320 243 if (!_stack_api()->socket_close) {
kenjiArai 0:5b88d5760320 244 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 245 }
kenjiArai 0:5b88d5760320 246
kenjiArai 0:5b88d5760320 247 return _stack_api()->socket_close(_stack(), socket);
kenjiArai 0:5b88d5760320 248 }
kenjiArai 0:5b88d5760320 249
kenjiArai 0:5b88d5760320 250 virtual nsapi_error_t socket_bind(nsapi_socket_t socket, const SocketAddress &address)
kenjiArai 0:5b88d5760320 251 {
kenjiArai 0:5b88d5760320 252 if (!_stack_api()->socket_bind) {
kenjiArai 0:5b88d5760320 253 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 254 }
kenjiArai 0:5b88d5760320 255
kenjiArai 0:5b88d5760320 256 return _stack_api()->socket_bind(_stack(), socket, address.get_addr(), address.get_port());
kenjiArai 0:5b88d5760320 257 }
kenjiArai 0:5b88d5760320 258
kenjiArai 0:5b88d5760320 259 virtual nsapi_error_t socket_listen(nsapi_socket_t socket, int backlog)
kenjiArai 0:5b88d5760320 260 {
kenjiArai 0:5b88d5760320 261 if (!_stack_api()->socket_listen) {
kenjiArai 0:5b88d5760320 262 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 263 }
kenjiArai 0:5b88d5760320 264
kenjiArai 0:5b88d5760320 265 return _stack_api()->socket_listen(_stack(), socket, backlog);
kenjiArai 0:5b88d5760320 266 }
kenjiArai 0:5b88d5760320 267
kenjiArai 0:5b88d5760320 268 virtual nsapi_error_t socket_connect(nsapi_socket_t socket, const SocketAddress &address)
kenjiArai 0:5b88d5760320 269 {
kenjiArai 0:5b88d5760320 270 if (!_stack_api()->socket_connect) {
kenjiArai 0:5b88d5760320 271 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 272 }
kenjiArai 0:5b88d5760320 273
kenjiArai 0:5b88d5760320 274 return _stack_api()->socket_connect(_stack(), socket, address.get_addr(), address.get_port());
kenjiArai 0:5b88d5760320 275 }
kenjiArai 0:5b88d5760320 276
kenjiArai 0:5b88d5760320 277 virtual nsapi_error_t socket_accept(nsapi_socket_t server, nsapi_socket_t *socket, SocketAddress *address)
kenjiArai 0:5b88d5760320 278 {
kenjiArai 0:5b88d5760320 279 if (!_stack_api()->socket_accept) {
kenjiArai 0:5b88d5760320 280 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 281 }
kenjiArai 0:5b88d5760320 282
kenjiArai 0:5b88d5760320 283 nsapi_addr_t addr = {NSAPI_IPv4, 0};
kenjiArai 0:5b88d5760320 284 uint16_t port = 0;
kenjiArai 0:5b88d5760320 285
kenjiArai 0:5b88d5760320 286 nsapi_error_t err = _stack_api()->socket_accept(_stack(), server, socket, &addr, &port);
kenjiArai 0:5b88d5760320 287
kenjiArai 0:5b88d5760320 288 if (address) {
kenjiArai 0:5b88d5760320 289 address->set_addr(addr);
kenjiArai 0:5b88d5760320 290 address->set_port(port);
kenjiArai 0:5b88d5760320 291 }
kenjiArai 0:5b88d5760320 292
kenjiArai 0:5b88d5760320 293 return err;
kenjiArai 0:5b88d5760320 294 }
kenjiArai 0:5b88d5760320 295
kenjiArai 0:5b88d5760320 296 virtual nsapi_size_or_error_t socket_send(nsapi_socket_t socket, const void *data, nsapi_size_t size)
kenjiArai 0:5b88d5760320 297 {
kenjiArai 0:5b88d5760320 298 if (!_stack_api()->socket_send) {
kenjiArai 0:5b88d5760320 299 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 300 }
kenjiArai 0:5b88d5760320 301
kenjiArai 0:5b88d5760320 302 return _stack_api()->socket_send(_stack(), socket, data, size);
kenjiArai 0:5b88d5760320 303 }
kenjiArai 0:5b88d5760320 304
kenjiArai 0:5b88d5760320 305 virtual nsapi_size_or_error_t socket_recv(nsapi_socket_t socket, void *data, nsapi_size_t size)
kenjiArai 0:5b88d5760320 306 {
kenjiArai 0:5b88d5760320 307 if (!_stack_api()->socket_recv) {
kenjiArai 0:5b88d5760320 308 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 309 }
kenjiArai 0:5b88d5760320 310
kenjiArai 0:5b88d5760320 311 return _stack_api()->socket_recv(_stack(), socket, data, size);
kenjiArai 0:5b88d5760320 312 }
kenjiArai 0:5b88d5760320 313
kenjiArai 0:5b88d5760320 314 virtual nsapi_size_or_error_t socket_sendto(nsapi_socket_t socket, const SocketAddress &address, const void *data, nsapi_size_t size)
kenjiArai 0:5b88d5760320 315 {
kenjiArai 0:5b88d5760320 316 if (!_stack_api()->socket_sendto) {
kenjiArai 0:5b88d5760320 317 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 318 }
kenjiArai 0:5b88d5760320 319
kenjiArai 0:5b88d5760320 320 return _stack_api()->socket_sendto(_stack(), socket, address.get_addr(), address.get_port(), data, size);
kenjiArai 0:5b88d5760320 321 }
kenjiArai 0:5b88d5760320 322
kenjiArai 0:5b88d5760320 323 virtual nsapi_size_or_error_t socket_recvfrom(nsapi_socket_t socket, SocketAddress *address, void *data, nsapi_size_t size)
kenjiArai 0:5b88d5760320 324 {
kenjiArai 0:5b88d5760320 325 if (!_stack_api()->socket_recvfrom) {
kenjiArai 0:5b88d5760320 326 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 327 }
kenjiArai 0:5b88d5760320 328
kenjiArai 0:5b88d5760320 329 nsapi_addr_t addr = {NSAPI_IPv4, 0};
kenjiArai 0:5b88d5760320 330 uint16_t port = 0;
kenjiArai 0:5b88d5760320 331
kenjiArai 0:5b88d5760320 332 nsapi_size_or_error_t err = _stack_api()->socket_recvfrom(_stack(), socket, &addr, &port, data, size);
kenjiArai 0:5b88d5760320 333
kenjiArai 0:5b88d5760320 334 if (address) {
kenjiArai 0:5b88d5760320 335 address->set_addr(addr);
kenjiArai 0:5b88d5760320 336 address->set_port(port);
kenjiArai 0:5b88d5760320 337 }
kenjiArai 0:5b88d5760320 338
kenjiArai 0:5b88d5760320 339 return err;
kenjiArai 0:5b88d5760320 340 }
kenjiArai 0:5b88d5760320 341
kenjiArai 0:5b88d5760320 342 virtual void socket_attach(nsapi_socket_t socket, void (*callback)(void *), void *data)
kenjiArai 0:5b88d5760320 343 {
kenjiArai 0:5b88d5760320 344 if (!_stack_api()->socket_attach) {
kenjiArai 0:5b88d5760320 345 return;
kenjiArai 0:5b88d5760320 346 }
kenjiArai 0:5b88d5760320 347
kenjiArai 0:5b88d5760320 348 return _stack_api()->socket_attach(_stack(), socket, callback, data);
kenjiArai 0:5b88d5760320 349 }
kenjiArai 0:5b88d5760320 350
kenjiArai 0:5b88d5760320 351 virtual nsapi_error_t setsockopt(nsapi_socket_t socket, int level, int optname, const void *optval, unsigned optlen)
kenjiArai 0:5b88d5760320 352 {
kenjiArai 0:5b88d5760320 353 if (!_stack_api()->setsockopt) {
kenjiArai 0:5b88d5760320 354 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 355 }
kenjiArai 0:5b88d5760320 356
kenjiArai 0:5b88d5760320 357 return _stack_api()->setsockopt(_stack(), socket, level, optname, optval, optlen);
kenjiArai 0:5b88d5760320 358 }
kenjiArai 0:5b88d5760320 359
kenjiArai 0:5b88d5760320 360 virtual nsapi_error_t getsockopt(nsapi_socket_t socket, int level, int optname, void *optval, unsigned *optlen)
kenjiArai 0:5b88d5760320 361 {
kenjiArai 0:5b88d5760320 362 if (!_stack_api()->getsockopt) {
kenjiArai 0:5b88d5760320 363 return NSAPI_ERROR_UNSUPPORTED;
kenjiArai 0:5b88d5760320 364 }
kenjiArai 0:5b88d5760320 365
kenjiArai 0:5b88d5760320 366 return _stack_api()->getsockopt(_stack(), socket, level, optname, optval, optlen);
kenjiArai 0:5b88d5760320 367 }
kenjiArai 0:5b88d5760320 368 };
kenjiArai 0:5b88d5760320 369
kenjiArai 0:5b88d5760320 370
kenjiArai 0:5b88d5760320 371 // Conversion function for network stacks
kenjiArai 0:5b88d5760320 372 NetworkStack *nsapi_create_stack(nsapi_stack_t *stack)
kenjiArai 0:5b88d5760320 373 {
kenjiArai 0:5b88d5760320 374 MBED_STATIC_ASSERT(sizeof stack->_stack_buffer >= sizeof(NetworkStackWrapper),
kenjiArai 0:5b88d5760320 375 "The nsapi_stack_t stack buffer must fit a NetworkStackWrapper");
kenjiArai 0:5b88d5760320 376 return new (stack->_stack_buffer) NetworkStackWrapper;
kenjiArai 0:5b88d5760320 377 }
kenjiArai 0:5b88d5760320 378
kenjiArai 0:5b88d5760320 379 NetworkStack *nsapi_create_stack(NetworkStack *stack)
kenjiArai 0:5b88d5760320 380 {
kenjiArai 0:5b88d5760320 381 return stack;
kenjiArai 0:5b88d5760320 382 }
kenjiArai 0:5b88d5760320 383