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/* ieee1394service.h |
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* Copyright (C) 2004 by Daniel Wagner |
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* |
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* This file is part of FreeBob. |
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* |
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* FreeBob 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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* FreeBob 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 FreeBob; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA. |
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*/ |
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#ifndef IEEE1394SERVICE_H |
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#define IEEE1394SERVICE_H |
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#include <libraw1394/raw1394.h> |
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#include <libavc1394/rom1394.h> |
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#include <boost/signals.hpp> |
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#include "freebob.h" |
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/* XXX: add those to avc1394.h */ |
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#define AVC1394_SUBUNIT_TYPE_AUDIO (1 <<19) |
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#define AVC1394_SUBUNIT_TYPE_PRINTER (2 <<19) |
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#define AVC1394_SUBUNIT_TYPE_CA (6 <<19) |
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#define AVC1394_SUBUNIT_TYPE_PANEL (9 <<19) |
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#define AVC1394_SUBUNIT_TYPE_BULLETIN_BOARD (0xA <<19) |
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#define AVC1394_SUBUNIT_TYPE_CAMERA_STORAGE (0xB <<19) |
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class Ieee1394Service { |
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public: |
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Ieee1394Service(); |
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~Ieee1394Service(); |
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FBReturnCodes initialize(); |
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void shutdown(); |
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static Ieee1394Service* instance(); |
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FBReturnCodes discoveryDevices(); |
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/** |
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* Current generation count. |
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* |
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* If the count is increased a bus reset has occurred. |
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*/ |
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boost::signal<void (unsigned int)>sigGenerationCount; |
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protected: |
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static int resetHandler( raw1394handle_t handle, |
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unsigned int iGeneration ); |
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bool startRHThread(); |
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void stopRHThread(); |
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static void* rHThread( void* arg ); |
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void printAvcUnitInfo( int iNodeId ); |
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void printRomDirectory( int iNodeId, rom1394_directory* pRomDir ); |
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private: |
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static Ieee1394Service* m_pInstance; |
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raw1394handle_t m_handle; |
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raw1394handle_t m_rhHandle; |
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int m_iPort; |
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bool m_bInitialised; |
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pthread_t m_thread; |
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pthread_mutex_t m_mutex; |
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bool m_bRHThreadRunning; |
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}; |
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#endif |
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