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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "net/socket/udp_socket_win.h" | 5 #include "net/socket/udp_socket_win.h" |
| 6 | 6 |
| 7 #include <mstcpip.h> | 7 #include <mstcpip.h> |
| 8 | 8 |
| 9 #include "base/callback.h" | 9 #include "base/callback.h" |
| 10 #include "base/lazy_instance.h" | 10 #include "base/lazy_instance.h" |
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| 329 return ERR_SOCKET_NOT_CONNECTED; | 329 return ERR_SOCKET_NOT_CONNECTED; |
| 330 | 330 |
| 331 // TODO(szym): Simplify. http://crbug.com/126152 | 331 // TODO(szym): Simplify. http://crbug.com/126152 |
| 332 if (!remote_address_.get()) { | 332 if (!remote_address_.get()) { |
| 333 SockaddrStorage storage; | 333 SockaddrStorage storage; |
| 334 if (getpeername(socket_, storage.addr, &storage.addr_len)) | 334 if (getpeername(socket_, storage.addr, &storage.addr_len)) |
| 335 return MapSystemError(WSAGetLastError()); | 335 return MapSystemError(WSAGetLastError()); |
| 336 std::unique_ptr<IPEndPoint> remote_address(new IPEndPoint()); | 336 std::unique_ptr<IPEndPoint> remote_address(new IPEndPoint()); |
| 337 if (!remote_address->FromSockAddr(storage.addr, storage.addr_len)) | 337 if (!remote_address->FromSockAddr(storage.addr, storage.addr_len)) |
| 338 return ERR_ADDRESS_INVALID; | 338 return ERR_ADDRESS_INVALID; |
| 339 remote_address_.reset(remote_address.release()); | 339 remote_address_ = std::move(remote_address); |
| 340 } | 340 } |
| 341 | 341 |
| 342 *address = *remote_address_; | 342 *address = *remote_address_; |
| 343 return OK; | 343 return OK; |
| 344 } | 344 } |
| 345 | 345 |
| 346 int UDPSocketWin::GetLocalAddress(IPEndPoint* address) const { | 346 int UDPSocketWin::GetLocalAddress(IPEndPoint* address) const { |
| 347 DCHECK(CalledOnValidThread()); | 347 DCHECK(CalledOnValidThread()); |
| 348 DCHECK(address); | 348 DCHECK(address); |
| 349 if (!is_connected()) | 349 if (!is_connected()) |
| 350 return ERR_SOCKET_NOT_CONNECTED; | 350 return ERR_SOCKET_NOT_CONNECTED; |
| 351 | 351 |
| 352 // TODO(szym): Simplify. http://crbug.com/126152 | 352 // TODO(szym): Simplify. http://crbug.com/126152 |
| 353 if (!local_address_.get()) { | 353 if (!local_address_.get()) { |
| 354 SockaddrStorage storage; | 354 SockaddrStorage storage; |
| 355 if (getsockname(socket_, storage.addr, &storage.addr_len)) | 355 if (getsockname(socket_, storage.addr, &storage.addr_len)) |
| 356 return MapSystemError(WSAGetLastError()); | 356 return MapSystemError(WSAGetLastError()); |
| 357 std::unique_ptr<IPEndPoint> local_address(new IPEndPoint()); | 357 std::unique_ptr<IPEndPoint> local_address(new IPEndPoint()); |
| 358 if (!local_address->FromSockAddr(storage.addr, storage.addr_len)) | 358 if (!local_address->FromSockAddr(storage.addr, storage.addr_len)) |
| 359 return ERR_ADDRESS_INVALID; | 359 return ERR_ADDRESS_INVALID; |
| 360 local_address_.reset(local_address.release()); | 360 local_address_ = std::move(local_address); |
| 361 net_log_.AddEvent(NetLogEventType::UDP_LOCAL_ADDRESS, | 361 net_log_.AddEvent(NetLogEventType::UDP_LOCAL_ADDRESS, |
| 362 CreateNetLogUDPConnectCallback( | 362 CreateNetLogUDPConnectCallback( |
| 363 local_address_.get(), | 363 local_address_.get(), |
| 364 NetworkChangeNotifier::kInvalidNetworkHandle)); | 364 NetworkChangeNotifier::kInvalidNetworkHandle)); |
| 365 } | 365 } |
| 366 | 366 |
| 367 *address = *local_address_; | 367 *address = *local_address_; |
| 368 return OK; | 368 return OK; |
| 369 } | 369 } |
| 370 | 370 |
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| 1192 void UDPSocketWin::DetachFromThread() { | 1192 void UDPSocketWin::DetachFromThread() { |
| 1193 base::NonThreadSafe::DetachFromThread(); | 1193 base::NonThreadSafe::DetachFromThread(); |
| 1194 } | 1194 } |
| 1195 | 1195 |
| 1196 void UDPSocketWin::UseNonBlockingIO() { | 1196 void UDPSocketWin::UseNonBlockingIO() { |
| 1197 DCHECK(!core_); | 1197 DCHECK(!core_); |
| 1198 use_non_blocking_io_ = true; | 1198 use_non_blocking_io_ = true; |
| 1199 } | 1199 } |
| 1200 | 1200 |
| 1201 } // namespace net | 1201 } // namespace net |
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