Initial commit of the synergy trunk sources from sf.net

lib/net/XSocket.h

@@ -0,0 +1,96 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2002 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef XSOCKET_H
+#define XSOCKET_H
+
+#include "XIO.h"
+#include "XBase.h"
+#include "CString.h"
+#include "BasicTypes.h"
+
+//! Generic socket exception
+XBASE_SUBCLASS(XSocket, XBase);
+
+//! Socket bad address exception
+/*!
+Thrown when attempting to create an invalid network address.
+*/
+class XSocketAddress : public XSocket {
+public:
+	//! Failure codes
+	enum EError {
+		kUnknown,		//!< Unknown error
+		kNotFound,		//!< The hostname is unknown
+		kNoAddress,		//!< The hostname is valid but has no IP address
+		kUnsupported,	//!< The hostname is valid but has no supported address
+		kBadPort		//!< The port is invalid
+	};
+
+	XSocketAddress(EError, const CString& hostname, int port) throw();
+
+	//! @name accessors
+	//@{
+
+	//! Get the error code
+	EError				getError() const throw();
+	//! Get the hostname
+	CString				getHostname() const throw();
+	//! Get the port
+	int					getPort() const throw();
+
+	//@}
+
+protected:
+	// XBase overrides
+	virtual CString		getWhat() const throw();
+
+private:
+	EError				m_error;
+	CString				m_hostname;
+	int					m_port;
+};
+
+//! I/O closing exception
+/*!
+Thrown if a stream cannot be closed.
+*/
+XBASE_SUBCLASS_FORMAT(XSocketIOClose, XIOClose);
+
+//! Socket cannot bind address exception
+/*!
+Thrown when a socket cannot be bound to an address.
+*/
+XBASE_SUBCLASS_FORMAT(XSocketBind, XSocket);
+
+//! Socket address in use exception
+/*!
+Thrown when a socket cannot be bound to an address because the address
+is already in use.
+*/
+XBASE_SUBCLASS(XSocketAddressInUse, XSocketBind);
+
+//! Cannot connect socket exception
+/*!
+Thrown when a socket cannot connect to a remote endpoint.
+*/
+XBASE_SUBCLASS_FORMAT(XSocketConnect, XSocket);
+
+//! Cannot create socket exception
+/*!
+Thrown when a socket cannot be created (by the operating system).
+*/
+XBASE_SUBCLASS_FORMAT(XSocketCreate, XSocket);
+
+#endif