barrier/lib/arch/CArch.h

/*
 * 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 CARCH_H
#define CARCH_H

#include "IArchConsole.h"
#include "IArchDaemon.h"
#include "IArchFile.h"
#include "IArchLog.h"
#include "IArchMultithread.h"
#include "IArchNetwork.h"
#include "IArchSleep.h"
#include "IArchString.h"
#include "IArchTime.h"

#define ARCH	(CArch::getInstance())

#define ARCH_ARGS

class CArch : public IArchConsole,
				public IArchDaemon,
				public IArchFile,
				public IArchLog,
				public IArchMultithread,
				public IArchNetwork,
				public IArchSleep,
				public IArchString,
				public IArchTime {
public:
	CArch(ARCH_ARGS);
	~CArch();

	//
	// accessors
	//

	static CArch*		getInstance();

	// IArchConsole overrides
	virtual void		openConsole(const char*);
	virtual void		closeConsole();
	virtual void		writeConsole(const char*);
	virtual const char*	getNewlineForConsole();

	// IArchDaemon overrides
	virtual void		installDaemon(const char* name,
							const char* description,
							const char* pathname,
							const char* commandLine,
							bool allUsers);
	virtual void		uninstallDaemon(const char* name, bool allUsers);
	virtual int			daemonize(const char* name, DaemonFunc func);
	virtual bool		canInstallDaemon(const char* name, bool allUsers);
	virtual bool		isDaemonInstalled(const char* name, bool allUsers);

	// IArchFile overrides
	virtual const char*	getBasename(const char* pathname);
	virtual std::string	getUserDirectory();
	virtual std::string	getSystemDirectory();
	virtual std::string	concatPath(const std::string& prefix,
							const std::string& suffix);

	// IArchLog overrides
	virtual void		openLog(const char*);
	virtual void		closeLog();
	virtual void		writeLog(ELevel, const char*);

	// IArchMultithread overrides
	virtual CArchCond	newCondVar();
	virtual void		closeCondVar(CArchCond);
	virtual void		signalCondVar(CArchCond);
	virtual void		broadcastCondVar(CArchCond);
	virtual bool		waitCondVar(CArchCond, CArchMutex, double timeout);
	virtual CArchMutex	newMutex();
	virtual void		closeMutex(CArchMutex);
	virtual void		lockMutex(CArchMutex);
	virtual void		unlockMutex(CArchMutex);
	virtual CArchThread	newThread(ThreadFunc, void*);
	virtual CArchThread	newCurrentThread();
	virtual CArchThread	copyThread(CArchThread);
	virtual void		closeThread(CArchThread);
	virtual void		cancelThread(CArchThread);
	virtual void		setPriorityOfThread(CArchThread, int n);
	virtual void		testCancelThread();
	virtual bool		wait(CArchThread, double timeout);
	virtual bool		waitForEvent(double timeout);
	virtual bool		isSameThread(CArchThread, CArchThread);
	virtual bool		isExitedThread(CArchThread);
	virtual void*		getResultOfThread(CArchThread);
	virtual ThreadID	getIDOfThread(CArchThread);

	// IArchNetwork overrides
	virtual CArchSocket	newSocket(EAddressFamily, ESocketType);
	virtual CArchSocket	copySocket(CArchSocket s);
	virtual void		closeSocket(CArchSocket s);
	virtual void		closeSocketForRead(CArchSocket s);
	virtual void		closeSocketForWrite(CArchSocket s);
	virtual void		bindSocket(CArchSocket s, CArchNetAddress addr);
	virtual void		listenOnSocket(CArchSocket s);
	virtual CArchSocket	acceptSocket(CArchSocket s, CArchNetAddress* addr);
	virtual void		connectSocket(CArchSocket s, CArchNetAddress name);
	virtual int			pollSocket(CPollEntry[], int num, double timeout);
	virtual size_t		readSocket(CArchSocket s, void* buf, size_t len);
	virtual size_t		writeSocket(CArchSocket s,
							const void* buf, size_t len);
	virtual void		throwErrorOnSocket(CArchSocket);
	virtual bool		setBlockingOnSocket(CArchSocket, bool blocking);
	virtual bool		setNoDelayOnSocket(CArchSocket, bool noDelay);
	virtual std::string		getHostName();
	virtual CArchNetAddress	newAnyAddr(EAddressFamily);
	virtual CArchNetAddress	copyAddr(CArchNetAddress);
	virtual CArchNetAddress	nameToAddr(const std::string&);
	virtual void			closeAddr(CArchNetAddress);
	virtual std::string		addrToName(CArchNetAddress);
	virtual std::string		addrToString(CArchNetAddress);
	virtual EAddressFamily	getAddrFamily(CArchNetAddress);
	virtual void			setAddrPort(CArchNetAddress, int port);
	virtual int				getAddrPort(CArchNetAddress);
	virtual bool			isAnyAddr(CArchNetAddress);

	// IArchSleep overrides
	virtual void		sleep(double timeout);

	// IArchString overrides
	virtual int			vsnprintf(char* str,
							int size, const char* fmt, va_list ap);
	virtual CArchMBState	newMBState();
	virtual void		closeMBState(CArchMBState);
	virtual void		initMBState(CArchMBState);
	virtual bool		isInitMBState(CArchMBState);
	virtual int			convMBToWC(wchar_t*, const char*, int, CArchMBState);
	virtual int			convWCToMB(char*, wchar_t, CArchMBState);

	// IArchTime overrides
	virtual double		time();

private:
	static CArch*		s_instance;

	IArchConsole*		m_console;
	IArchDaemon*		m_daemon;
	IArchFile*			m_file;
	IArchLog*			m_log;
	IArchMultithread*	m_mt;
	IArchNetwork*		m_net;
	IArchSleep*			m_sleep;
	IArchString*		m_string;
	IArchTime*			m_time;
};

#endif