1 #ifndef _XMLRPCSOCKET_H_ 2 #define _XMLRPCSOCKET_H_ 3 // 4 // XmlRpc++ Copyright (c) 2002-2003 by Chris Morley 5 // 6 #if defined(_MSC_VER) 7 # pragma warning(disable:4786) // identifier was truncated in debug info 8 #endif 9 10 #ifndef MAKEDEPEND 11 # include <string> 12 #endif 13 14 namespace XmlRpc { 15 16 //! A platform-independent socket API. 17 class XmlRpcSocket { 18 public: 19 20 //! Creates a stream (TCP) socket. Returns -1 on failure. 21 static int socket(); 22 23 //! Closes a socket. 24 static void close(int socket); 25 26 27 //! Sets a stream (TCP) socket to perform non-blocking IO. Returns false on failure. 28 static bool setNonBlocking(int socket); 29 30 //! Read text from the specified socket. Returns false on error. 31 static bool nbRead(int socket, std::string& s, bool *eof); 32 33 //! Write text to the specified socket. Returns false on error. 34 static bool nbWrite(int socket, std::string& s, int *bytesSoFar); 35 36 37 // The next four methods are appropriate for servers. 38 39 //! Allow the port the specified socket is bound to to be re-bound immediately so 40 //! server re-starts are not delayed. Returns false on failure. 41 static bool setReuseAddr(int socket); 42 43 //! Bind to a specified port 44 static bool bind(int socket, int port); 45 46 //! Set socket in listen mode 47 static bool listen(int socket, int backlog); 48 49 //! Accept a client connection request 50 static int accept(int socket); 51 52 53 //! Connect a socket to a server (from a client) 54 static bool connect(int socket, std::string& host, int port); 55 56 57 //! Returns last errno 58 static int getError(); 59 60 //! Returns message corresponding to last error 61 static std::string getErrorMsg(); 62 63 //! Returns message corresponding to error 64 static std::string getErrorMsg(int error); 65 }; 66 67 } // namespace XmlRpc 68 69 #endif 70
