| #ifndef _sys_Socket_h |
| #define _sys_Socket_h |
| |
| /* |
| * |
| * 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 "qpid/sys/IOHandle.h" |
| #include "qpid/sys/IntegerTypes.h" |
| #include "qpid/CommonImportExport.h" |
| #include <string> |
| |
| namespace qpid { |
| namespace sys { |
| |
| class Duration; |
| class SocketAddress; |
| |
| class Socket : public IOHandle |
| { |
| public: |
| /** Create a socket wrapper for descriptor. */ |
| QPID_COMMON_EXTERN Socket(); |
| |
| /** Set timeout for read and write */ |
| void setTimeout(const Duration& interval) const; |
| |
| /** Set socket non blocking */ |
| void setNonblocking() const; |
| |
| QPID_COMMON_EXTERN void setTcpNoDelay() const; |
| |
| QPID_COMMON_EXTERN void connect(const std::string& host, uint16_t port) const; |
| QPID_COMMON_EXTERN void connect(const SocketAddress&) const; |
| |
| QPID_COMMON_EXTERN void close() const; |
| |
| /** Bind to a port and start listening. |
| *@param port 0 means choose an available port. |
| *@param backlog maximum number of pending connections. |
| *@return The bound port. |
| */ |
| QPID_COMMON_EXTERN int listen(uint16_t port = 0, int backlog = 10) const; |
| QPID_COMMON_EXTERN int listen(const SocketAddress&, int backlog = 10) const; |
| |
| /** Returns the "socket name" ie the address bound to |
| * the near end of the socket |
| */ |
| QPID_COMMON_EXTERN std::string getSockname() const; |
| |
| /** Returns the "peer name" ie the address bound to |
| * the remote end of the socket |
| */ |
| std::string getPeername() const; |
| |
| /** |
| * Returns an address (host and port) for the remote end of the |
| * socket |
| */ |
| QPID_COMMON_EXTERN std::string getPeerAddress() const; |
| /** |
| * Returns an address (host and port) for the local end of the |
| * socket |
| */ |
| QPID_COMMON_EXTERN std::string getLocalAddress() const; |
| |
| /** |
| * Returns the full address of the connection: local and remote host and port. |
| */ |
| QPID_COMMON_EXTERN std::string getFullAddress() const { return getLocalAddress()+"-"+getPeerAddress(); } |
| |
| QPID_COMMON_EXTERN uint16_t getLocalPort() const; |
| uint16_t getRemotePort() const; |
| |
| /** |
| * Returns the error code stored in the socket. This may be used |
| * to determine the result of a non-blocking connect. |
| */ |
| int getError() const; |
| |
| /** Accept a connection from a socket that is already listening |
| * and has an incoming connection |
| */ |
| QPID_COMMON_EXTERN Socket* accept() const; |
| |
| // TODO The following are raw operations, maybe they need better wrapping? |
| QPID_COMMON_EXTERN int read(void *buf, size_t count) const; |
| QPID_COMMON_EXTERN int write(const void *buf, size_t count) const; |
| |
| private: |
| /** Create socket */ |
| void createSocket(const SocketAddress&) const; |
| |
| Socket(IOHandlePrivate*); |
| mutable std::string connectname; |
| mutable bool nonblocking; |
| mutable bool nodelay; |
| }; |
| |
| }} |
| #endif /*!_sys_Socket_h*/ |