Bryan Biedenkapp
3 years ago
parent
2b8fc67d75
commit
dbacb27146
@ -1,102 +0,0 @@
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/**
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* Digital Voice Modem - Host Software
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* GPLv2 Open Source. Use is subject to license terms.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* @package DVM / Host Software
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*
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*/
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//
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// Based on code from the MMDVMHost project. (https://github.com/g4klx/MMDVMHost)
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// Licensed under the GPLv2 License (https://opensource.org/licenses/GPL-2.0)
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//
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/*
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* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "Mutex.h"
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// ---------------------------------------------------------------------------
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// Public Class Members
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// ---------------------------------------------------------------------------
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#if defined(_WIN32) || defined(_WIN64)
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/// <summary>
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/// Initializes a new instance of the Mutex class.
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/// </summary>
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Mutex::Mutex() :
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m_handle()
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{
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m_handle = ::CreateMutex(NULL, FALSE, NULL);
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}
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/// <summary>
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/// Finalizes a instance of the Mutex class.
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/// </summary>
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Mutex::~Mutex()
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{
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::CloseHandle(m_handle);
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}
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/// <summary>
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/// Locks the mutex.
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/// </summary>
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void Mutex::lock()
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{
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::WaitForSingleObject(m_handle, INFINITE);
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}
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/// <summary>
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/// Unlocks the mutex.
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/// </summary>
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void Mutex::unlock()
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{
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::ReleaseMutex(m_handle);
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}
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#else
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/// <summary>
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/// Initializes a new instance of the Mutex class.
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/// </summary>
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Mutex::Mutex() :
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m_mutex(PTHREAD_MUTEX_INITIALIZER)
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{
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/* stub */
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}
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/// <summary>
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/// Finalizes a instance of the Mutex class.
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/// </summary>
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Mutex::~Mutex()
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{
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/* stub */
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}
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/// <summary>
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/// Locks the mutex.
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/// </summary>
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void Mutex::lock()
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{
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::pthread_mutex_lock(&m_mutex);
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}
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/// <summary>
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/// Unlocks the mutex.
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/// </summary>
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void Mutex::unlock()
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{
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::pthread_mutex_unlock(&m_mutex);
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}
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#endif
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@ -1,67 +0,0 @@
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/**
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* Digital Voice Modem - Host Software
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* GPLv2 Open Source. Use is subject to license terms.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* @package DVM / Host Software
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*
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*/
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//
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// Based on code from the MMDVMHost project. (https://github.com/g4klx/MMDVMHost)
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// Licensed under the GPLv2 License (https://opensource.org/licenses/GPL-2.0)
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//
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/*
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* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#if !defined(__MUTEX_H__)
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#define __MUTEX_H__
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#include "Defines.h"
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#if defined(_WIN32) || defined(_WIN64)
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#else
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#include <pthread.h>
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#endif
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// ---------------------------------------------------------------------------
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// Class Declaration
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// Implements a simple mutual exclusion locking mechanism.
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// ---------------------------------------------------------------------------
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class HOST_SW_API Mutex {
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public:
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/// <summary>Initializes a new instance of the Mutex class.</summary>
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Mutex();
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/// <summary>Finalizes a instance of the Mutex class.</summary>
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~Mutex();
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/// <summary>Locks the mutex.</summary>
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void lock();
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/// <summary>Unlocks the mutex.</summary>
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void unlock();
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private:
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#if defined(_WIN32) || defined(_WIN64)
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HANDLE m_handle;
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#else
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pthread_mutex_t m_mutex;
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#endif
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};
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#endif // __MUTEX_H__
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