Initial commit of the synergy trunk sources from sf.net

lib/net/TSocketMultiplexerMethodJob.h

@@ -0,0 +1,108 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2004 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 TSOCKERMULTIPLEXERMETHODJOB_H
+#define TSOCKERMULTIPLEXERMETHODJOB_H
+
+#include "ISocketMultiplexerJob.h"
+#include "CArch.h"
+
+//! Use a method as a socket multiplexer job
+/*!
+A socket multiplexer job class that invokes a member function.
+*/
+template <class T>
+class TSocketMultiplexerMethodJob : public ISocketMultiplexerJob {
+public:
+	typedef ISocketMultiplexerJob*
+				(T::*Method)(ISocketMultiplexerJob*, bool, bool, bool);
+
+	//! run() invokes \c object->method(arg)
+	TSocketMultiplexerMethodJob(T* object, Method method,
+							CArchSocket socket, bool readable, bool writeable);
+	virtual ~TSocketMultiplexerMethodJob();
+
+	// IJob overrides
+	virtual ISocketMultiplexerJob*
+						run(bool readable, bool writable, bool error);
+	virtual CArchSocket	getSocket() const;
+	virtual bool		isReadable() const;
+	virtual bool		isWritable() const;
+
+private:
+	T*					m_object;
+	Method				m_method;
+	CArchSocket			m_socket;
+	bool				m_readable;
+	bool				m_writable;
+	void*				m_arg;
+};
+
+template <class T>
+inline
+TSocketMultiplexerMethodJob<T>::TSocketMultiplexerMethodJob(T* object,
+				Method method, CArchSocket socket,
+				bool readable, bool writable) :
+	m_object(object),
+	m_method(method),
+	m_socket(ARCH->copySocket(socket)),
+	m_readable(readable),
+	m_writable(writable)
+{
+	// do nothing
+}
+
+template <class T>
+inline
+TSocketMultiplexerMethodJob<T>::~TSocketMultiplexerMethodJob()
+{
+	ARCH->closeSocket(m_socket);
+}
+
+template <class T>
+inline
+ISocketMultiplexerJob*
+TSocketMultiplexerMethodJob<T>::run(bool read, bool write, bool error)
+{
+	if (m_object != NULL) {
+		return (m_object->*m_method)(this, read, write, error);
+	}
+	return NULL;
+}
+
+template <class T>
+inline
+CArchSocket
+TSocketMultiplexerMethodJob<T>::getSocket() const
+{
+	return m_socket;
+}
+
+template <class T>
+inline
+bool
+TSocketMultiplexerMethodJob<T>::isReadable() const
+{
+	return m_readable;
+}
+
+template <class T>
+inline
+bool
+TSocketMultiplexerMethodJob<T>::isWritable() const
+{
+	return m_writable;
+}
+
+#endif