210 lines
6.6 KiB
C++
210 lines
6.6 KiB
C++
/*
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* synergy -- mouse and keyboard sharing utility
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* Copyright (C) 2002 Chris Schoeneman
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*
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* This package is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* found in the file COPYING that should have accompanied this file.
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*
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* This package is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef CARCH_H
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#define CARCH_H
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#include "IArchConsole.h"
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#include "IArchDaemon.h"
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#include "IArchFile.h"
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#include "IArchLog.h"
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#include "IArchMultithread.h"
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#include "IArchNetwork.h"
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#include "IArchSleep.h"
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#include "IArchString.h"
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#include "IArchTaskBar.h"
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#include "IArchTime.h"
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/*!
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\def ARCH
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This macro evaluates to the singleton CArch object.
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*/
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#define ARCH (CArch::getInstance())
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#define ARCH_ARGS void
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//! Delegating mplementation of architecture dependent interfaces
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/*!
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This class is a centralized interface to all architecture dependent
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interface implementations (except miscellaneous functions). It
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instantiates an implementation of each interface and delegates calls
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to each method to those implementations. Clients should use the
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\c ARCH macro to access this object. Clients must also instantiate
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exactly one of these objects before attempting to call any method,
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typically at the beginning of \c main().
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*/
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class CArch : public IArchConsole,
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public IArchDaemon,
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public IArchFile,
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public IArchLog,
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public IArchMultithread,
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public IArchNetwork,
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public IArchSleep,
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public IArchString,
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public IArchTaskBar,
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public IArchTime {
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public:
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CArch(ARCH_ARGS* args = NULL);
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~CArch();
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//
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// accessors
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//
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//! Return the singleton instance
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/*!
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The client must have instantiated exactly once CArch object before
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calling this function.
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*/
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static CArch* getInstance();
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// IArchConsole overrides
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virtual void openConsole(const char*);
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virtual void closeConsole();
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virtual void writeConsole(const char*);
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virtual const char* getNewlineForConsole();
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// IArchDaemon overrides
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virtual void installDaemon(const char* name,
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const char* description,
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const char* pathname,
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const char* commandLine,
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const char* dependencies,
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bool allUsers);
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virtual void uninstallDaemon(const char* name, bool allUsers);
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virtual int daemonize(const char* name, DaemonFunc func);
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virtual bool canInstallDaemon(const char* name, bool allUsers);
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virtual bool isDaemonInstalled(const char* name, bool allUsers);
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// IArchFile overrides
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virtual const char* getBasename(const char* pathname);
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virtual std::string getUserDirectory();
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virtual std::string getSystemDirectory();
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virtual std::string concatPath(const std::string& prefix,
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const std::string& suffix);
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// IArchLog overrides
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virtual void openLog(const char*);
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virtual void closeLog();
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virtual void writeLog(ELevel, const char*);
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// IArchMultithread overrides
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virtual CArchCond newCondVar();
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virtual void closeCondVar(CArchCond);
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virtual void signalCondVar(CArchCond);
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virtual void broadcastCondVar(CArchCond);
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virtual bool waitCondVar(CArchCond, CArchMutex, double timeout);
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virtual CArchMutex newMutex();
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virtual void closeMutex(CArchMutex);
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virtual void lockMutex(CArchMutex);
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virtual void unlockMutex(CArchMutex);
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virtual CArchThread newThread(ThreadFunc, void*);
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virtual CArchThread newCurrentThread();
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virtual CArchThread copyThread(CArchThread);
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virtual void closeThread(CArchThread);
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virtual void cancelThread(CArchThread);
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virtual void setPriorityOfThread(CArchThread, int n);
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virtual void testCancelThread();
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virtual bool wait(CArchThread, double timeout);
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virtual bool isSameThread(CArchThread, CArchThread);
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virtual bool isExitedThread(CArchThread);
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virtual void* getResultOfThread(CArchThread);
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virtual ThreadID getIDOfThread(CArchThread);
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virtual void setSignalHandler(ESignal, SignalFunc, void*);
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virtual void raiseSignal(ESignal);
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// IArchNetwork overrides
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virtual CArchSocket newSocket(EAddressFamily, ESocketType);
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virtual CArchSocket copySocket(CArchSocket s);
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virtual void closeSocket(CArchSocket s);
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virtual void closeSocketForRead(CArchSocket s);
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virtual void closeSocketForWrite(CArchSocket s);
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virtual void bindSocket(CArchSocket s, CArchNetAddress addr);
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virtual void listenOnSocket(CArchSocket s);
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virtual CArchSocket acceptSocket(CArchSocket s, CArchNetAddress* addr);
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virtual bool connectSocket(CArchSocket s, CArchNetAddress name);
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virtual int pollSocket(CPollEntry[], int num, double timeout);
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virtual void unblockPollSocket(CArchThread thread);
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virtual size_t readSocket(CArchSocket s, void* buf, size_t len);
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virtual size_t writeSocket(CArchSocket s,
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const void* buf, size_t len);
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virtual void throwErrorOnSocket(CArchSocket);
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virtual bool setNoDelayOnSocket(CArchSocket, bool noDelay);
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virtual std::string getHostName();
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virtual CArchNetAddress newAnyAddr(EAddressFamily);
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virtual CArchNetAddress copyAddr(CArchNetAddress);
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virtual CArchNetAddress nameToAddr(const std::string&);
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virtual void closeAddr(CArchNetAddress);
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virtual std::string addrToName(CArchNetAddress);
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virtual std::string addrToString(CArchNetAddress);
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virtual EAddressFamily getAddrFamily(CArchNetAddress);
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virtual void setAddrPort(CArchNetAddress, int port);
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virtual int getAddrPort(CArchNetAddress);
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virtual bool isAnyAddr(CArchNetAddress);
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virtual bool isEqualAddr(CArchNetAddress, CArchNetAddress);
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// IArchSleep overrides
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virtual void sleep(double timeout);
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// IArchString overrides
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virtual int vsnprintf(char* str,
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int size, const char* fmt, va_list ap);
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virtual int convStringMBToWC(wchar_t*,
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const char*, UInt32 n, bool* errors);
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virtual int convStringWCToMB(char*,
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const wchar_t*, UInt32 n, bool* errors);
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virtual EWideCharEncoding
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getWideCharEncoding();
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// IArchTaskBar
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virtual void addReceiver(IArchTaskBarReceiver*);
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virtual void removeReceiver(IArchTaskBarReceiver*);
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virtual void updateReceiver(IArchTaskBarReceiver*);
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// IArchTime overrides
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virtual double time();
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private:
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static CArch* s_instance;
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IArchConsole* m_console;
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IArchDaemon* m_daemon;
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IArchFile* m_file;
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IArchLog* m_log;
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IArchMultithread* m_mt;
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IArchNetwork* m_net;
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IArchSleep* m_sleep;
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IArchString* m_string;
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IArchTaskBar* m_taskbar;
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IArchTime* m_time;
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};
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//! Convenience object to lock/unlock an arch mutex
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class CArchMutexLock {
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public:
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CArchMutexLock(CArchMutex mutex) : m_mutex(mutex)
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{
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ARCH->lockMutex(m_mutex);
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}
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~CArchMutexLock()
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{
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ARCH->unlockMutex(m_mutex);
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}
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private:
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CArchMutex m_mutex;
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};
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#endif
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