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/* avmusicstatusdescriptor.cpp |
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* Copyright (C) 2004 by Pieter Palmers |
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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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#include "avdevice.h" |
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#include "avdescriptor.h" |
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#include "avmusicstatusdescriptor.h" |
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AvMusicStatusDescriptor::AvMusicStatusDescriptor(AvDevice *parent) : AvDescriptor(parent, AVC1394_SUBUNIT_TYPE_MUSIC | AVC1394_SUBUNIT_ID_0,0x80) { |
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} |
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AvMusicStatusDescriptor::~AvMusicStatusDescriptor() { |
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} |
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void AvMusicStatusDescriptor::printCapabilities() { |
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if (!(this->AvDescriptor::isPresent())) { |
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fprintf(stderr,"AvMusicStatusDescriptor: Descriptor not present!\n"); |
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return; |
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} |
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if (!(this->AvDescriptor::isOpen())) { |
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fprintf(stderr,"AvMusicStatusDescriptor: Opening descriptor...\n"); |
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this->AvDescriptor::OpenReadOnly(); |
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if (!(this->AvDescriptor::isOpen()) ) { |
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fprintf(stderr,"AvMusicStatusDescriptor: Failed!\n"); |
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return; |
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} |
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} |
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if (!(this->AvDescriptor::isLoaded())) { |
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fprintf(stderr,"AvMusicStatusDescriptor: Loading descriptor...\n"); |
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this->AvDescriptor::Load(); |
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if (!(this->AvDescriptor::isLoaded())) { |
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fprintf(stderr,"AvMusicStatusDescriptor: Failed!\n"); |
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return; |
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} |
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} |
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fprintf(stderr,"AvMusicStatusDescriptor: \n"); |
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// PP: calculate the offset to accomodate for the presence of root lists [not implemented] |
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//int offset=2; // update offset when beginning at a new table in the specs for easy reading |
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// start parsing the optional capability stuff |
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} |
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