| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "Socket.h" |
| |
| #include <decaf/net/SocketImpl.h> |
| #include <decaf/net/SocketImplFactory.h> |
| |
| #include <decaf/internal/net/tcp/TcpSocket.h> |
| |
| using namespace decaf; |
| using namespace decaf::net; |
| using namespace decaf::io; |
| using namespace decaf::internal; |
| using namespace decaf::internal::net; |
| using namespace decaf::internal::net::tcp; |
| using namespace decaf::lang; |
| using namespace decaf::lang::exceptions; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| SocketImplFactory* Socket::factory = NULL; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| Socket::Socket() : impl(NULL), created(false), connected(false), closed(false), |
| bound(false), inputShutdown(false), outputShutdown(false) { |
| |
| if( this->factory != NULL ) { |
| this->impl = factory->createSocketImpl(); |
| return; |
| } |
| |
| this->impl = new TcpSocket(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| Socket::Socket( SocketImpl* impl ) : impl(impl), created(false), connected(false), closed(false), |
| bound(false), inputShutdown(false), outputShutdown(false) { |
| |
| if( impl == NULL ) { |
| throw NullPointerException( |
| __FILE__, __LINE__, "SocketImpl pointer passed was Null." ); |
| } |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| Socket::Socket( const InetAddress* address, int port ) : impl(NULL), created(false), connected(false), |
| closed(false), bound(false), |
| inputShutdown(false), outputShutdown(false){ |
| |
| if( address == NULL ) { |
| throw NullPointerException( |
| __FILE__, __LINE__, "The InetAddress to connect to cannot be NULL" ); |
| } |
| |
| if( port < 0 || port > 65535 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Port specified is out of range: %d", port ); |
| } |
| |
| try{ |
| |
| if( this->factory != NULL ) { |
| this->impl = factory->createSocketImpl(); |
| } else { |
| this->impl = new TcpSocket(); |
| } |
| |
| this->initSocketImpl( address->getHostAddress(), port, NULL, 0 ); |
| } |
| DECAF_CATCH_RETHROW( UnknownHostException ) |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| Socket::Socket( const InetAddress* address, int port, const InetAddress* localAddress, int localPort ) : |
| impl(NULL), created(false), connected(false), closed(false), bound(false), |
| inputShutdown(false), outputShutdown(false) { |
| |
| if( address == NULL ) { |
| throw NullPointerException( |
| __FILE__, __LINE__, "The InetAddress to connect to cannot be NULL" ); |
| } |
| |
| if( port < 0 || port > 65535 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Port specified is out of range: %d", port ); |
| } |
| |
| try{ |
| |
| if( this->factory != NULL ) { |
| this->impl = factory->createSocketImpl(); |
| } else { |
| this->impl = new TcpSocket(); |
| } |
| |
| this->initSocketImpl( address->getHostAddress(), port, localAddress, localPort ); |
| } |
| DECAF_CATCH_RETHROW( UnknownHostException ) |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| Socket::Socket( const std::string& host, int port ) : impl(NULL), created(false), connected(false), |
| closed(false), bound(false), |
| inputShutdown(false), outputShutdown(false){ |
| |
| if( port < 0 || port > 65535 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Port specified is out of range: %d", port ); |
| } |
| |
| try{ |
| |
| if( this->factory != NULL ) { |
| this->impl = factory->createSocketImpl(); |
| } else { |
| this->impl = new TcpSocket(); |
| } |
| |
| this->initSocketImpl( host, port, NULL, 0 ); |
| } |
| DECAF_CATCH_RETHROW( UnknownHostException ) |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| Socket::Socket( const std::string& host, int port, const InetAddress* localAddress, int localPort ) : |
| impl(NULL), created(false), connected(false), closed(false), bound(false), |
| inputShutdown(false), outputShutdown(false) { |
| |
| if( port < 0 || port > 65535 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Port specified is out of range: %d", port ); |
| } |
| |
| try{ |
| |
| if( this->factory != NULL ) { |
| this->impl = factory->createSocketImpl(); |
| } else { |
| this->impl = new TcpSocket(); |
| } |
| |
| this->initSocketImpl( host, port, localAddress, localPort ); |
| } |
| DECAF_CATCH_RETHROW( UnknownHostException ) |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| Socket::~Socket() { |
| try{ |
| close(); |
| delete this->impl; |
| } |
| DECAF_CATCH_NOTHROW( Exception ) |
| DECAF_CATCHALL_NOTHROW() |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::initSocketImpl( const std::string& host, int port, const InetAddress* localAddress, int localPort ) { |
| |
| try{ |
| |
| ensureCreated(); |
| |
| std::string bindAddress = "0.0.0.0"; |
| |
| if( localAddress != NULL ) { |
| bindAddress = localAddress->getHostAddress(); |
| } |
| |
| try { |
| this->impl->bind( bindAddress, localPort ); |
| this->bound = true; |
| this->impl->connect( host, port, -1 ); |
| this->connected = true; |
| } catch( IOException& ex ) { |
| this->impl->close(); |
| delete this->impl; |
| this->impl = NULL; |
| throw ex; |
| } |
| } |
| DECAF_CATCH_RETHROW( UnknownHostException ) |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| int Socket::getPort() const { |
| return this->connected ? this->impl->getPort() : 0; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| int Socket::getLocalPort() const { |
| return this->bound ? this->impl->getLocalPort() : -1; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| std::string Socket::getInetAddress() const { |
| return this->connected ? this->impl->getInetAddress() : ""; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| std::string Socket::getLocalAddress() const { |
| return this->bound ? this->impl->getLocalAddress() : "0.0.0.0"; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::bind( const std::string& ipaddress, int port ) { |
| |
| checkClosed(); |
| |
| if( isBound() ) { |
| throw IOException( |
| __FILE__, __LINE__, "The Socket is already bound." ); |
| } |
| |
| try{ |
| |
| ensureCreated(); |
| |
| try { |
| this->impl->bind( ipaddress, port ); |
| this->bound = true; |
| } catch( IOException& e ) { |
| this->impl->close(); |
| throw e; |
| } |
| } |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_RETHROW( IllegalArgumentException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::close() { |
| try{ |
| this->closed = true; |
| this->impl->close(); |
| } |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::connect( const std::string& host, int port ) { |
| |
| if( port < 0 || port > 65535 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Port specified is out of range: %d", port ); |
| } |
| |
| try{ |
| this->connect( host, port, 0 ); |
| } |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_RETHROW( IllegalArgumentException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::connect( const std::string& host, int port, int timeout ) { |
| |
| checkClosed(); |
| |
| if( timeout < 0 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Timeout value specified is invalid: %d", timeout ); |
| } |
| |
| if( isConnected() ) { |
| throw SocketException( |
| __FILE__, __LINE__, "The Socket is already connected." ); |
| } |
| |
| if( host.empty() ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Host cannot be empty." ); |
| } |
| |
| try{ |
| |
| ensureCreated(); |
| |
| try { |
| |
| if( !isBound() ) { |
| this->impl->bind( "", 0 ); |
| this->bound = true; |
| } |
| |
| this->impl->connect( host, port, timeout ); |
| this->connected = true; |
| |
| } catch( IOException& ex ) { |
| this->impl->close(); |
| throw ex; |
| } |
| } |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_RETHROW( IllegalArgumentException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| InputStream* Socket::getInputStream() { |
| |
| checkClosed(); |
| |
| try{ |
| |
| if( isInputShutdown() ) { |
| throw IOException( __FILE__, __LINE__, "Input was shutdown on this Socket." ); |
| } |
| |
| return this->impl->getInputStream(); |
| } |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| OutputStream* Socket::getOutputStream() { |
| |
| checkClosed(); |
| |
| try{ |
| |
| if( isOutputShutdown() ) { |
| throw IOException( __FILE__, __LINE__, "Output was shutdown on this Socket." ); |
| } |
| |
| return this->impl->getOutputStream(); |
| } |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::shutdownInput() { |
| |
| if( isInputShutdown() ) { |
| throw IOException( __FILE__, __LINE__, "Socket input has already been shutdown." ); |
| } |
| |
| checkClosed(); |
| |
| try{ |
| this->impl->shutdownInput(); |
| this->inputShutdown = true; |
| } |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::shutdownOutput() { |
| |
| if( isOutputShutdown() ) { |
| throw IOException( __FILE__, __LINE__, "Socket output has already been shutdown." ); |
| } |
| |
| checkClosed(); |
| |
| try{ |
| this->impl->shutdownOutput(); |
| this->outputShutdown = true; |
| } |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| int Socket::getSoLinger() const { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| return this->impl->getOption( SocketOptions::SOCKET_OPTION_LINGER ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::setSoLinger( bool state, int timeout ) { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| |
| if( state && timeout < 0 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Timeout value passed is invalid: %d", timeout ); |
| } |
| |
| int value = state ? ( 65535 > timeout ? timeout : 65535 ) : -1; |
| this->impl->setOption( SocketOptions::SOCKET_OPTION_LINGER, value ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_RETHROW( IllegalArgumentException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| bool Socket::getKeepAlive() const { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| return this->impl->getOption( SocketOptions::SOCKET_OPTION_KEEPALIVE ) == 0 ? false : true; |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::setKeepAlive( bool keepAlive ) { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| this->impl->setOption( SocketOptions::SOCKET_OPTION_KEEPALIVE, keepAlive ? 1 : 0 ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| int Socket::getReceiveBufferSize() const { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| return this->impl->getOption( SocketOptions::SOCKET_OPTION_RCVBUF ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::setReceiveBufferSize( int size ) { |
| |
| checkClosed(); |
| |
| if( size <= 0 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Buffer size given was invalid: %d", size ); |
| } |
| |
| try{ |
| ensureCreated(); |
| this->impl->setOption( SocketOptions::SOCKET_OPTION_RCVBUF, size ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_RETHROW( IllegalArgumentException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| bool Socket::getReuseAddress() const { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| return this->impl->getOption( SocketOptions::SOCKET_OPTION_REUSEADDR ) == 0 ? false : true; |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::setReuseAddress( bool reuse ) { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| this->impl->setOption( SocketOptions::SOCKET_OPTION_REUSEADDR, reuse ? 1 : 0 ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| int Socket::getSendBufferSize() const { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| return this->impl->getOption( SocketOptions::SOCKET_OPTION_SNDBUF ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::setSendBufferSize( int size ) { |
| |
| checkClosed(); |
| |
| if( size <= 0 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Buffer size given was invalid: %d", size ); |
| } |
| |
| try{ |
| ensureCreated(); |
| this->impl->setOption( SocketOptions::SOCKET_OPTION_SNDBUF, size ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_RETHROW( IllegalArgumentException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| int Socket::getSoTimeout() const { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| return this->impl->getOption( SocketOptions::SOCKET_OPTION_TIMEOUT ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::setSoTimeout( int timeout ) { |
| |
| checkClosed(); |
| |
| if( timeout < 0 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Socket timeout given was invalid: %d", timeout ); |
| } |
| |
| try{ |
| ensureCreated(); |
| this->impl->setOption( SocketOptions::SOCKET_OPTION_TIMEOUT, timeout ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_RETHROW( IllegalArgumentException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| bool Socket::getTcpNoDelay() const { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| return this->impl->getOption( SocketOptions::SOCKET_OPTION_TCP_NODELAY ) == 0 ? false : true; |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::setTcpNoDelay( bool value ) { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| this->impl->setOption( SocketOptions::SOCKET_OPTION_TCP_NODELAY, value ? 1 : 0 ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| int Socket::getTrafficClass() const { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| return this->impl->getOption( SocketOptions::SOCKET_OPTION_IP_TOS ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::setTrafficClass( int value ) { |
| |
| checkClosed(); |
| |
| if( value < 0 || value > 255 ) { |
| throw IllegalArgumentException( |
| __FILE__, __LINE__, "Value of the Traffic class option was invalid: %d", value ); |
| } |
| |
| try{ |
| ensureCreated(); |
| this->impl->setOption( SocketOptions::SOCKET_OPTION_IP_TOS, value ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_RETHROW( IllegalArgumentException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| bool Socket::getOOBInline() const { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| return this->impl->getOption( SocketOptions::SOCKET_OPTION_OOBINLINE ) == 0 ? false : true; |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::setOOBInline( bool value ) { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| this->impl->setOption( SocketOptions::SOCKET_OPTION_OOBINLINE, value ? 1 : 0 ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::sendUrgentData( int data ) { |
| |
| checkClosed(); |
| |
| try{ |
| ensureCreated(); |
| this->impl->sendUrgentData( data & 0xFF ); |
| } |
| DECAF_CATCH_RETHROW( SocketException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, SocketException ) |
| DECAF_CATCHALL_THROW( SocketException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::checkClosed() const { |
| if( this->closed ) { |
| throw IOException( __FILE__, __LINE__, "Socket already closed." ); |
| } |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::ensureCreated() const { |
| |
| try{ |
| if( !this->created ) { |
| this->impl->create(); |
| this->created = true; |
| } |
| } |
| DECAF_CATCH_RETHROW( IOException ) |
| DECAF_CATCH_EXCEPTION_CONVERT( Exception, IOException ) |
| DECAF_CATCHALL_THROW( IOException ) |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::setSocketImplFactory( SocketImplFactory* factory ) { |
| |
| if( Socket::factory != NULL ) { |
| throw SocketException( |
| __FILE__, __LINE__, "A SocketInplFactory was already set." ); |
| } |
| |
| Socket::factory = factory; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void Socket::accepted() { |
| |
| this->created = true; |
| this->bound = true; |
| this->connected = true; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| std::string Socket::toString() const { |
| |
| if( !isConnected() ) { |
| return "Socket[unconnected]"; |
| } |
| |
| return impl->toString(); |
| } |