57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/*
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Copyright (C) 2021 Peter Bridgman
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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 Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __JackMachSemaphoreServer__
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#define __JackMachSemaphoreServer__
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#include "JackCompilerDeps.h"
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#include "JackMachThread.h"
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#include <mach/mach.h>
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#include <mach/semaphore.h>
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namespace Jack
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{
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/*! \brief A runnable thread which listens for IPC messages and replies with a semaphore send right. */
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class SERVER_EXPORT JackMachSemaphoreServer : public JackRunnableInterface
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{
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private:
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/*! \brief The semaphore send right that will be dispatched to clients. */
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semaphore_t fSemaphore;
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/*! \brief The port on which we will listen for IPC messages. */
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mach_port_t fServerReceive;
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/*! \brief A pointer to a null-terminated string buffer that will be read to obtain the
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* server name for reporting purposes. Not managed at all by this type. */
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char* fName;
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public:
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JackMachSemaphoreServer(semaphore_t semaphore, mach_port_t server_recv, char* name):
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fSemaphore(semaphore), fServerReceive(server_recv), fName(name)
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{}
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bool Execute() override;
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};
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} // end of namespace
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#endif
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