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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/tcp_server_socket_libevent.h" | 5 #include "net/socket/tcp_server_socket_libevent.h" |
| 6 | 6 |
| 7 #include <errno.h> | 7 #include <errno.h> |
| 8 #include <fcntl.h> | 8 #include <fcntl.h> |
| 9 #include <netdb.h> | 9 #include <netdb.h> |
| 10 #include <sys/socket.h> | 10 #include <sys/socket.h> |
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| 104 struct sockaddr* addr = reinterpret_cast<struct sockaddr*>(&addr_storage); | 104 struct sockaddr* addr = reinterpret_cast<struct sockaddr*>(&addr_storage); |
| 105 if (getsockname(socket_, addr, &addr_len) < 0) | 105 if (getsockname(socket_, addr, &addr_len) < 0) |
| 106 return MapSystemError(errno); | 106 return MapSystemError(errno); |
| 107 if (!address->FromSockAddr(addr, addr_len)) | 107 if (!address->FromSockAddr(addr, addr_len)) |
| 108 return ERR_FAILED; | 108 return ERR_FAILED; |
| 109 | 109 |
| 110 return OK; | 110 return OK; |
| 111 } | 111 } |
| 112 | 112 |
| 113 int TCPServerSocketLibevent::Accept( | 113 int TCPServerSocketLibevent::Accept( |
| 114 scoped_ptr<ClientSocket>* socket, CompletionCallback* callback) { | 114 scoped_ptr<StreamSocket>* socket, CompletionCallback* callback) { |
| 115 DCHECK(CalledOnValidThread()); | 115 DCHECK(CalledOnValidThread()); |
| 116 DCHECK(socket); | 116 DCHECK(socket); |
| 117 DCHECK(callback); | 117 DCHECK(callback); |
| 118 DCHECK(!accept_callback_); | 118 DCHECK(!accept_callback_); |
| 119 | 119 |
| 120 net_log_.BeginEvent(NetLog::TYPE_TCP_ACCEPT, NULL); | 120 net_log_.BeginEvent(NetLog::TYPE_TCP_ACCEPT, NULL); |
| 121 | 121 |
| 122 int result = AcceptInternal(socket); | 122 int result = AcceptInternal(socket); |
| 123 | 123 |
| 124 if (result == ERR_IO_PENDING) { | 124 if (result == ERR_IO_PENDING) { |
| 125 if (!MessageLoopForIO::current()->WatchFileDescriptor( | 125 if (!MessageLoopForIO::current()->WatchFileDescriptor( |
| 126 socket_, true, MessageLoopForIO::WATCH_READ, | 126 socket_, true, MessageLoopForIO::WATCH_READ, |
| 127 &accept_socket_watcher_, this)) { | 127 &accept_socket_watcher_, this)) { |
| 128 PLOG(ERROR) << "WatchFileDescriptor failed on read"; | 128 PLOG(ERROR) << "WatchFileDescriptor failed on read"; |
| 129 return MapSystemError(errno); | 129 return MapSystemError(errno); |
| 130 } | 130 } |
| 131 | 131 |
| 132 accept_socket_ = socket; | 132 accept_socket_ = socket; |
| 133 accept_callback_ = callback; | 133 accept_callback_ = callback; |
| 134 } | 134 } |
| 135 | 135 |
| 136 return result; | 136 return result; |
| 137 } | 137 } |
| 138 | 138 |
| 139 int TCPServerSocketLibevent::AcceptInternal( | 139 int TCPServerSocketLibevent::AcceptInternal( |
| 140 scoped_ptr<ClientSocket>* socket) { | 140 scoped_ptr<StreamSocket>* socket) { |
| 141 struct sockaddr_storage addr_storage; | 141 struct sockaddr_storage addr_storage; |
| 142 socklen_t addr_len = sizeof(addr_storage); | 142 socklen_t addr_len = sizeof(addr_storage); |
| 143 struct sockaddr* addr = reinterpret_cast<struct sockaddr*>(&addr_storage); | 143 struct sockaddr* addr = reinterpret_cast<struct sockaddr*>(&addr_storage); |
| 144 | 144 |
| 145 int result = HANDLE_EINTR(accept(socket_, addr, &addr_len)); | 145 int result = HANDLE_EINTR(accept(socket_, addr, &addr_len)); |
| 146 if (result < 0) { | 146 if (result < 0) { |
| 147 int net_error = MapSystemError(errno); | 147 int net_error = MapSystemError(errno); |
| 148 if (net_error != ERR_IO_PENDING) | 148 if (net_error != ERR_IO_PENDING) |
| 149 net_log_.EndEventWithNetErrorCode(NetLog::TYPE_TCP_ACCEPT, net_error); | 149 net_log_.EndEventWithNetErrorCode(NetLog::TYPE_TCP_ACCEPT, net_error); |
| 150 return net_error; | 150 return net_error; |
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| 187 accept_socket_ = NULL; | 187 accept_socket_ = NULL; |
| 188 c->Run(result); | 188 c->Run(result); |
| 189 } | 189 } |
| 190 } | 190 } |
| 191 | 191 |
| 192 void TCPServerSocketLibevent::OnFileCanWriteWithoutBlocking(int fd) { | 192 void TCPServerSocketLibevent::OnFileCanWriteWithoutBlocking(int fd) { |
| 193 NOTREACHED(); | 193 NOTREACHED(); |
| 194 } | 194 } |
| 195 | 195 |
| 196 } // namespace net | 196 } // namespace net |
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