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/* |
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* Copyright (C) 2005-2008 by Pieter Palmers |
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* Copyright (C) 2005-2008 by Daniel Wagner |
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* |
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* This file is part of FFADO |
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* FFADO = Free Firewire (pro-)audio drivers for linux |
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* |
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* FFADO is based upon FreeBoB |
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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) version 3 of the License. |
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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, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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#include "avc_unit.h" |
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#include "avc_subunit.h" |
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#include "avc_plug.h" |
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28 |
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#include "libieee1394/configrom.h" |
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#include "libieee1394/ieee1394service.h" |
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#include "../general/avc_plug_info.h" |
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#include "../general/avc_extended_plug_info.h" |
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#include "../general/avc_subunit_info.h" |
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#include "../streamformat/avc_extended_stream_format.h" |
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#include "libutil/cmd_serialize.h" |
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#include "../avc_definitions.h" |
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38 |
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#include "debugmodule/debugmodule.h" |
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#include <iostream> |
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#include <sstream> |
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43 |
|
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namespace AVC { |
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IMPL_DEBUG_MODULE( Unit, Unit, DEBUG_LEVEL_NORMAL ); |
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|
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Unit::Unit( ) |
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: m_pPlugManager( new PlugManager( ) ) |
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{ |
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debugOutput( DEBUG_LEVEL_VERBOSE, "Created Unit\n" ); |
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m_pPlugManager->setVerboseLevel( getDebugLevel() ); |
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} |
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|
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Unit::~Unit() |
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{ |
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clean(); |
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} |
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|
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Plug * |
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Unit::createPlug( Unit* unit, |
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Subunit* subunit, |
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function_block_type_t functionBlockType, |
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function_block_type_t functionBlockId, |
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Plug::EPlugAddressType plugAddressType, |
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Plug::EPlugDirection plugDirection, |
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plug_id_t plugId, |
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int globalId ) |
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{ |
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|
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Plug *p= new Plug( unit, |
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subunit, |
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functionBlockType, |
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functionBlockId, |
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plugAddressType, |
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plugDirection, |
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plugId, |
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globalId ); |
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if (p) p->setVerboseLevel(getDebugLevel()); |
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return p; |
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} |
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|
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Subunit* |
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Unit::createSubunit(Unit& unit, |
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ESubunitType type, |
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subunit_t id ) |
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{ |
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Subunit* s=NULL; |
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switch (type) { |
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case eST_Audio: |
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s=new SubunitAudio(unit, id ); |
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break; |
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case eST_Music: |
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s=new SubunitMusic(unit, id ); |
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break; |
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default: |
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s=NULL; |
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break; |
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} |
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if(s) s->setVerboseLevel(getDebugLevel()); |
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return s; |
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} |
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|
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void |
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Unit::setVerboseLevel(int l) |
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{ |
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setDebugLevel(l); |
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for ( SubunitVector::const_iterator it = m_subunits.begin(); |
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it != m_subunits.end(); |
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++it ) |
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{ |
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(*it)->setVerboseLevel(l); |
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} |
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m_pPlugManager->setVerboseLevel(l); |
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debugOutput( DEBUG_LEVEL_VERBOSE, "Setting verbose level to %d...\n", l ); |
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} |
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|
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// prepare the device for a rediscovery |
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bool |
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Unit::clean() |
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{ |
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for ( SubunitVector::iterator it = m_subunits.begin(); |
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it != m_subunits.end(); |
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++it ) |
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{ |
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delete *it; |
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} |
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m_subunits.clear(); |
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|
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for ( PlugVector::iterator it = m_pcrPlugs.begin(); |
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it != m_pcrPlugs.end(); |
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++it ) |
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{ |
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delete *it; |
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} |
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m_pcrPlugs.clear(); |
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for ( PlugVector::iterator it = m_externalPlugs.begin(); |
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it != m_externalPlugs.end(); |
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++it ) |
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{ |
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delete *it; |
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} |
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m_externalPlugs.clear(); |
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|
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for ( PlugConnectionVector::iterator it = m_plugConnections.begin(); |
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it != m_plugConnections.end(); |
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++it ) |
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{ |
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delete *it; |
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} |
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m_plugConnections.clear(); |
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delete m_pPlugManager; |
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m_pPlugManager = new PlugManager(); |
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if (m_pPlugManager == NULL) { |
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debugError("Could not create new plugmanager\n"); |
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return false; |
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} |
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m_syncInfos.clear(); |
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return true; |
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} |
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bool |
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Unit::discover() |
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{ |
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debugOutput( DEBUG_LEVEL_VERBOSE, "Discovering AVC::Unit...\n"); |
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if( !clean() ) { |
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debugError( "Could not clean unit data structures\n" ); |
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return false; |
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} |
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if ( !enumerateSubUnits() ) { |
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debugError( "Could not enumarate sub units\n" ); |
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return false; |
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} |
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if ( !discoverPlugs() ) { |
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debugError( "Detecting plugs failed\n" ); |
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return false; |
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} |
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if ( !rediscoverConnections() ) { |
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debugError( "Detecting connections failed\n" ); |
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return false; |
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} |
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if ( !discoverSyncModes() ) { |
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debugError( "Detecting sync modes failed\n" ); |
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return false; |
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} |
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if ( !propagatePlugInfo() ) { |
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debugError( "Failed to propagate plug info\n" ); |
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return false; |
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} |
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return true; |
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} |
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bool |
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Unit::rediscoverConnections() { |
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debugOutput( DEBUG_LEVEL_VERBOSE, "Re-discovering plug connections...\n"); |
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// clear the previous connections |
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for ( PlugConnectionVector::iterator it = m_plugConnections.begin(); |
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it != m_plugConnections.end(); |
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++it ) |
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{ |
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delete *it; |
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} |
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m_plugConnections.clear(); |
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if ( !discoverPlugConnections() ) { |
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debugError( "Detecting plug connections failed\n" ); |
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return false; |
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} |
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if ( !discoverSubUnitsPlugConnections() ) { |
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debugError( "Detecting subunit plug connections failed\n" ); |
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return false; |
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} |
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if ( !m_pPlugManager->tidyPlugConnections(m_plugConnections) ) { |
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debugError( "Tidying of plug connections failed\n" ); |
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return false; |
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} |
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return true; |
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} |
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bool |
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Unit::enumerateSubUnits() |
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{ |
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SubUnitInfoCmd subUnitInfoCmd( get1394Service() ); |
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subUnitInfoCmd.setCommandType( AVCCommand::eCT_Status ); |
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// NOTE: BeBoB has always exactly one audio and one music subunit. This |
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// means is fits into the first page of the SubUnitInfo command. |
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// So there is no need to do more than needed |
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// FIXME: to be fully spec compliant this needs to be fixed, but let's not |
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// do that for now |
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|
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subUnitInfoCmd.m_page = 0; |
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subUnitInfoCmd.setNodeId( getConfigRom().getNodeId() ); |
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subUnitInfoCmd.setVerbose( getDebugLevel() ); |
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if ( !subUnitInfoCmd.fire() ) { |
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debugError( "Subunit info command failed\n" ); |
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// shouldn't this be an error situation? |
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return false; |
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} |
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for ( int i = 0; i < subUnitInfoCmd.getNrOfValidEntries(); ++i ) { |
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subunit_type_t subunit_type |
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= subUnitInfoCmd.m_table[i].m_subunit_type; |
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unsigned int subunitId = getNrOfSubunits( subunit_type ); |
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debugOutput( DEBUG_LEVEL_VERBOSE, |
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"subunit_id = %2d, subunit_type = %2d (%s)\n", |
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subunitId, |
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subunit_type, |
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subunitTypeToString( subunit_type ) ); |
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Subunit* subunit = 0; |
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switch( subunit_type ) { |
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case eST_Audio: |
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subunit = createSubunit( *this, eST_Audio, subunitId ); |
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if ( !subunit ) { |
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debugFatal( "Could not allocate SubunitAudio\n" ); |
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return false; |
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} |
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subunit->setVerboseLevel(getDebugLevel()); |
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if ( !subunit->discover() ) { |
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debugError( "enumerateSubUnits: Could not discover " |
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"subunit_id = %2d, subunit_type = %2d (%s)\n", |
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subunitId, |
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subunit_type, |
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subunitTypeToString( subunit_type ) ); |
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delete subunit; |
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return false; |
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} else { |
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m_subunits.push_back( subunit ); |
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} |
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break; |
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case eST_Music: |
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subunit = createSubunit( *this, eST_Music, subunitId ); |
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if ( !subunit ) { |
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debugFatal( "Could not allocate SubunitMusic\n" ); |
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return false; |
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} |
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|
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subunit->setVerboseLevel(getDebugLevel()); |
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|
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if ( !subunit->discover() ) { |
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debugError( "enumerateSubUnits: Could not discover " |
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"subunit_id = %2d, subunit_type = %2d (%s)\n", |
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subunitId, |
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subunit_type, |
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subunitTypeToString( subunit_type ) ); |
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delete subunit; |
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return false; |
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} else { |
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m_subunits.push_back( subunit ); |
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} |
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break; |
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default: |
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debugOutput( DEBUG_LEVEL_NORMAL, |
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"Unsupported subunit found, subunit_type = %d (%s)\n", |
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subunit_type, |
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subunitTypeToString( subunit_type ) ); |
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continue; |
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|
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} |
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} |
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|
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return true; |
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} |
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|
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Subunit* |
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Unit::getSubunit( subunit_type_t subunitType, |
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subunit_id_t subunitId ) const |
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{ |
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for ( SubunitVector::const_iterator it = m_subunits.begin(); |
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it != m_subunits.end(); |
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++it ) |
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{ |
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Subunit* subunit = *it; |
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if ( ( subunitType == subunit->getSubunitType() ) |
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&& ( subunitId == subunit->getSubunitId() ) ) |
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{ |
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return subunit; |
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} |
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} |
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return 0; |
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} |
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|
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unsigned int |
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Unit::getNrOfSubunits( subunit_type_t subunitType ) const |
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{ |
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unsigned int nrOfSubunits = 0; |
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|
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for ( SubunitVector::const_iterator it = m_subunits.begin(); |
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it != m_subunits.end(); |
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++it ) |
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{ |
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Subunit* subunit = *it; |
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if ( subunitType == subunit->getSubunitType() ) { |
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nrOfSubunits++; |
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} |
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} |
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|
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return nrOfSubunits; |
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} |
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|
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bool |
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Unit::discoverPlugs() |
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{ |
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debugOutput( DEBUG_LEVEL_NORMAL, "Discovering plugs...\n"); |
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|
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////////////////////////////////////////////// |
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// Get number of available isochronous input |
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// and output plugs of unit |
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|
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PlugInfoCmd plugInfoCmd( get1394Service() ); |
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plugInfoCmd.setNodeId( getConfigRom().getNodeId() ); |
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plugInfoCmd.setCommandType( AVCCommand::eCT_Status ); |
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plugInfoCmd.setVerbose( getDebugLevel() ); |
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|
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if ( !plugInfoCmd.fire() ) { |
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debugError( "plug info command failed\n" ); |
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return false; |
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} |
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|
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debugOutput( DEBUG_LEVEL_NORMAL, "number of iso input plugs = %d\n", |
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plugInfoCmd.m_serialBusIsochronousInputPlugs ); |
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384 |
debugOutput( DEBUG_LEVEL_NORMAL, "number of iso output plugs = %d\n", |
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plugInfoCmd.m_serialBusIsochronousOutputPlugs ); |
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debugOutput( DEBUG_LEVEL_NORMAL, "number of external input plugs = %d\n", |
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plugInfoCmd.m_externalInputPlugs ); |
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debugOutput( DEBUG_LEVEL_NORMAL, "number of external output plugs = %d\n", |
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plugInfoCmd.m_externalOutputPlugs ); |
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390 |
|
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if ( !discoverPlugsPCR( Plug::eAPD_Input, |
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plugInfoCmd.m_serialBusIsochronousInputPlugs ) ) |
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{ |
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debugError( "pcr input plug discovering failed\n" ); |
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return false; |
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} |
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397 |
|
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if ( !discoverPlugsPCR( Plug::eAPD_Output, |
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plugInfoCmd.m_serialBusIsochronousOutputPlugs ) ) |
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{ |
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debugError( "pcr output plug discovering failed\n" ); |
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return false; |
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} |
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404 |
|
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if ( !discoverPlugsExternal( Plug::eAPD_Input, |
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plugInfoCmd.m_externalInputPlugs ) ) |
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{ |
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debugError( "external input plug discovering failed\n" ); |
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409 |
return false; |
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410 |
} |
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411 |
|
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412 |
if ( !discoverPlugsExternal( Plug::eAPD_Output, |
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plugInfoCmd.m_externalOutputPlugs ) ) |
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414 |
{ |
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415 |
debugError( "external output plug discovering failed\n" ); |
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416 |
return false; |
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417 |
} |
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418 |
|
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419 |
return true; |
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420 |
} |
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421 |
|
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422 |
bool |
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423 |
Unit::discoverPlugsPCR( Plug::EPlugDirection plugDirection, |
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424 |
plug_id_t plugMaxId ) |
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425 |
{ |
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426 |
debugOutput( DEBUG_LEVEL_NORMAL, "Discovering PCR plugs, direction %d...\n",plugDirection); |
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427 |
for ( int plugId = 0; |
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428 |
plugId < plugMaxId; |
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429 |
++plugId ) |
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430 |
{ |
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431 |
Plug* plug = createPlug( this, |
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432 |
NULL, |
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433 |
0xff, |
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434 |
0xff, |
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435 |
Plug::eAPA_PCR, |
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436 |
plugDirection, |
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437 |
plugId ); |
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438 |
|
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439 |
if( plug ) plug->setVerboseLevel(getDebugLevel()); |
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440 |
|
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441 |
if ( !plug || !plug->discover() ) { |
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442 |
debugError( "plug discovering failed\n" ); |
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443 |
delete plug; |
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444 |
return false; |
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445 |
} |
---|
446 |
|
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447 |
debugOutput( DEBUG_LEVEL_NORMAL, "plug '%s' found\n", |
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448 |
plug->getName() ); |
---|
449 |
m_pcrPlugs.push_back( plug ); |
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450 |
} |
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451 |
|
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452 |
return true; |
---|
453 |
} |
---|
454 |
|
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455 |
bool |
---|
456 |
Unit::discoverPlugsExternal( Plug::EPlugDirection plugDirection, |
---|
457 |
plug_id_t plugMaxId ) |
---|
458 |
{ |
---|
459 |
debugOutput( DEBUG_LEVEL_NORMAL, "Discovering External plugs, direction %d...\n",plugDirection); |
---|
460 |
for ( int plugId = 0; |
---|
461 |
plugId < plugMaxId; |
---|
462 |
++plugId ) |
---|
463 |
{ |
---|
464 |
Plug* plug = createPlug( this, NULL, |
---|
465 |
0xff, |
---|
466 |
0xff, |
---|
467 |
Plug::eAPA_ExternalPlug, |
---|
468 |
plugDirection, |
---|
469 |
plugId ); |
---|
470 |
|
---|
471 |
if( plug ) plug->setVerboseLevel(getDebugLevel()); |
---|
472 |
|
---|
473 |
if ( !plug || !plug->discover() ) { |
---|
474 |
debugError( "plug discovering failed\n" ); |
---|
475 |
return false; |
---|
476 |
} |
---|
477 |
|
---|
478 |
debugOutput( DEBUG_LEVEL_NORMAL, "plug '%s' found\n", |
---|
479 |
plug->getName() ); |
---|
480 |
m_externalPlugs.push_back( plug ); |
---|
481 |
} |
---|
482 |
|
---|
483 |
return true; |
---|
484 |
} |
---|
485 |
|
---|
486 |
bool |
---|
487 |
Unit::discoverPlugConnections() |
---|
488 |
{ |
---|
489 |
debugOutput( DEBUG_LEVEL_NORMAL, "Discovering PCR plug connections...\n"); |
---|
490 |
for ( PlugVector::iterator it = m_pcrPlugs.begin(); |
---|
491 |
it != m_pcrPlugs.end(); |
---|
492 |
++it ) |
---|
493 |
{ |
---|
494 |
Plug* plug = *it; |
---|
495 |
if ( !plug->discoverConnections() ) { |
---|
496 |
debugError( "Could not discover PCR plug connections\n" ); |
---|
497 |
return false; |
---|
498 |
} |
---|
499 |
} |
---|
500 |
debugOutput( DEBUG_LEVEL_NORMAL, "Discovering External plug connections...\n"); |
---|
501 |
for ( PlugVector::iterator it = m_externalPlugs.begin(); |
---|
502 |
it != m_externalPlugs.end(); |
---|
503 |
++it ) |
---|
504 |
{ |
---|
505 |
Plug* plug = *it; |
---|
506 |
if ( !plug->discoverConnections() ) { |
---|
507 |
debugError( "Could not discover External plug connections\n" ); |
---|
508 |
return false; |
---|
509 |
} |
---|
510 |
} |
---|
511 |
|
---|
512 |
return true; |
---|
513 |
} |
---|
514 |
|
---|
515 |
bool |
---|
516 |
Unit::discoverSubUnitsPlugConnections() |
---|
517 |
{ |
---|
518 |
for ( SubunitVector::iterator it = m_subunits.begin(); |
---|
519 |
it != m_subunits.end(); |
---|
520 |
++it ) |
---|
521 |
{ |
---|
522 |
Subunit* subunit = *it; |
---|
523 |
|
---|
524 |
if ( !subunit->discoverConnections() ) { |
---|
525 |
debugError( "Subunit '%s' plug connections failed\n", |
---|
526 |
subunit->getName() ); |
---|
527 |
return false; |
---|
528 |
} |
---|
529 |
} |
---|
530 |
return true; |
---|
531 |
} |
---|
532 |
|
---|
533 |
bool |
---|
534 |
Unit::propagatePlugInfo() |
---|
535 |
{ |
---|
536 |
debugOutput( DEBUG_LEVEL_NORMAL, "Propagating info to PCR plugs...\n"); |
---|
537 |
for ( PlugVector::iterator it = m_pcrPlugs.begin(); |
---|
538 |
it != m_pcrPlugs.end(); |
---|
539 |
++it ) |
---|
540 |
{ |
---|
541 |
Plug* plug = *it; |
---|
542 |
debugOutput( DEBUG_LEVEL_NORMAL, "plug: %s\n", plug->getName()); |
---|
543 |
if (!plug->propagateFromConnectedPlug()) { |
---|
544 |
debugWarning( "Could not propagate info for plug '%s'\n", plug->getName()); |
---|
545 |
} |
---|
546 |
} |
---|
547 |
debugOutput( DEBUG_LEVEL_NORMAL, "Propagating info to External plugs...\n"); |
---|
548 |
for ( PlugVector::iterator it = m_externalPlugs.begin(); |
---|
549 |
it != m_externalPlugs.end(); |
---|
550 |
++it ) |
---|
551 |
{ |
---|
552 |
Plug* plug = *it; |
---|
553 |
debugOutput( DEBUG_LEVEL_NORMAL, "plug: %s\n", plug->getName()); |
---|
554 |
if (!plug->propagateFromConnectedPlug()) { |
---|
555 |
debugWarning( "Could not propagate info for plug '%s'\n", plug->getName()); |
---|
556 |
} |
---|
557 |
} |
---|
558 |
|
---|
559 |
return true; |
---|
560 |
|
---|
561 |
} |
---|
562 |
|
---|
563 |
|
---|
564 |
PlugConnection* |
---|
565 |
Unit::getPlugConnection( Plug& srcPlug ) const |
---|
566 |
{ |
---|
567 |
for ( PlugConnectionVector::const_iterator it |
---|
568 |
= m_plugConnections.begin(); |
---|
569 |
it != m_plugConnections.end(); |
---|
570 |
++it ) |
---|
571 |
{ |
---|
572 |
PlugConnection* plugConnection = *it; |
---|
573 |
if ( &( plugConnection->getSrcPlug() ) == &srcPlug ) { |
---|
574 |
return plugConnection; |
---|
575 |
} |
---|
576 |
} |
---|
577 |
|
---|
578 |
return 0; |
---|
579 |
} |
---|
580 |
|
---|
581 |
Plug* |
---|
582 |
Unit::getPlugById( PlugVector& plugs, |
---|
583 |
Plug::EPlugDirection plugDirection, |
---|
584 |
int id ) |
---|
585 |
{ |
---|
586 |
for ( PlugVector::iterator it = plugs.begin(); |
---|
587 |
it != plugs.end(); |
---|
588 |
++it ) |
---|
589 |
{ |
---|
590 |
Plug* plug = *it; |
---|
591 |
if ( ( id == plug->getPlugId() ) |
---|
592 |
&& ( plugDirection == plug->getPlugDirection() ) ) |
---|
593 |
{ |
---|
594 |
return plug; |
---|
595 |
} |
---|
596 |
} |
---|
597 |
|
---|
598 |
return 0; |
---|
599 |
} |
---|
600 |
|
---|
601 |
PlugVector |
---|
602 |
Unit::getPlugsByType( PlugVector& plugs, |
---|
603 |
Plug::EPlugDirection plugDirection, |
---|
604 |
Plug::EPlugType type) |
---|
605 |
{ |
---|
606 |
PlugVector plugVector; |
---|
607 |
for ( PlugVector::iterator it = plugs.begin(); |
---|
608 |
it != plugs.end(); |
---|
609 |
++it ) |
---|
610 |
{ |
---|
611 |
Plug* plug = *it; |
---|
612 |
if ( ( type == plug->getPlugType() ) |
---|
613 |
&& ( plugDirection == plug->getPlugDirection() ) ) |
---|
614 |
{ |
---|
615 |
plugVector.push_back( plug ); |
---|
616 |
} |
---|
617 |
} |
---|
618 |
|
---|
619 |
return plugVector; |
---|
620 |
} |
---|
621 |
|
---|
622 |
Plug* |
---|
623 |
Unit::getSyncPlug( int maxPlugId, Plug::EPlugDirection ) |
---|
624 |
{ |
---|
625 |
return 0; |
---|
626 |
} |
---|
627 |
|
---|
628 |
bool |
---|
629 |
Unit::discoverSyncModes() |
---|
630 |
{ |
---|
631 |
// Following possible sync plugs exists: |
---|
632 |
// - Music subunit sync output plug = internal sync (CSP) |
---|
633 |
// - Unit input plug 0 = SYT match |
---|
634 |
// - Unit input plut 1 = Sync stream |
---|
635 |
// |
---|
636 |
// If last sync mode is reported it is mostelikely not |
---|
637 |
// implemented *sic* |
---|
638 |
// |
---|
639 |
// Following sync sources are device specific: |
---|
640 |
// - All unit external input plugs which have a |
---|
641 |
// sync information (WS, SPDIF, ...) |
---|
642 |
|
---|
643 |
// First we have to find the sync input and output plug |
---|
644 |
// in the music subunit. |
---|
645 |
|
---|
646 |
// Note PCR input means 1394bus-to-device where as |
---|
647 |
// MSU input means subunit-to-device |
---|
648 |
|
---|
649 |
PlugVector syncPCRInputPlugs = getPlugsByType( m_pcrPlugs, |
---|
650 |
Plug::eAPD_Input, |
---|
651 |
Plug::eAPT_Sync ); |
---|
652 |
if ( !syncPCRInputPlugs.size() ) { |
---|
653 |
debugOutput(DEBUG_LEVEL_NORMAL, "No PCR sync input plug found\n" ); |
---|
654 |
} |
---|
655 |
|
---|
656 |
PlugVector syncPCROutputPlugs = getPlugsByType( m_pcrPlugs, |
---|
657 |
Plug::eAPD_Output, |
---|
658 |
Plug::eAPT_Sync ); |
---|
659 |
if ( !syncPCROutputPlugs.size() ) { |
---|
660 |
debugOutput(DEBUG_LEVEL_NORMAL, "No PCR sync output plug found\n" ); |
---|
661 |
} |
---|
662 |
|
---|
663 |
PlugVector isoPCRInputPlugs = getPlugsByType( m_pcrPlugs, |
---|
664 |
Plug::eAPD_Input, |
---|
665 |
Plug::eAPT_IsoStream ); |
---|
666 |
if ( !isoPCRInputPlugs.size() ) { |
---|
667 |
debugOutput(DEBUG_LEVEL_NORMAL, "No PCR iso input plug found\n" ); |
---|
668 |
|
---|
669 |
} |
---|
670 |
|
---|
671 |
PlugVector isoPCROutputPlugs = getPlugsByType( m_pcrPlugs, |
---|
672 |
Plug::eAPD_Output, |
---|
673 |
Plug::eAPT_IsoStream ); |
---|
674 |
if ( !isoPCROutputPlugs.size() ) { |
---|
675 |
debugOutput(DEBUG_LEVEL_NORMAL, "No PCR iso output plug found\n" ); |
---|
676 |
|
---|
677 |
} |
---|
678 |
|
---|
679 |
PlugVector digitalExternalInputPlugs = getPlugsByType( m_externalPlugs, |
---|
680 |
Plug::eAPD_Input, |
---|
681 |
Plug::eAPT_Digital ); |
---|
682 |
if ( !digitalExternalInputPlugs.size() ) { |
---|
683 |
debugOutput( DEBUG_LEVEL_VERBOSE, "No external digital input plugs found\n" ); |
---|
684 |
|
---|
685 |
} |
---|
686 |
|
---|
687 |
PlugVector syncExternalInputPlugs = getPlugsByType( m_externalPlugs, |
---|
688 |
Plug::eAPD_Input, |
---|
689 |
Plug::eAPT_Sync ); |
---|
690 |
if ( !syncExternalInputPlugs.size() ) { |
---|
691 |
debugOutput( DEBUG_LEVEL_VERBOSE, "No external sync input plugs found\n" ); |
---|
692 |
|
---|
693 |
} |
---|
694 |
|
---|
695 |
PlugVector syncMSUInputPlugs = m_pPlugManager->getPlugsByType( |
---|
696 |
eST_Music, |
---|
697 |
0, |
---|
698 |
0xff, |
---|
699 |
0xff, |
---|
700 |
Plug::eAPA_SubunitPlug, |
---|
701 |
Plug::eAPD_Input, |
---|
702 |
Plug::eAPT_Sync ); |
---|
703 |
if ( !syncMSUInputPlugs.size() ) { |
---|
704 |
debugWarning( "No sync input plug for MSU subunit found\n" ); |
---|
705 |
} |
---|
706 |
|
---|
707 |
PlugVector syncMSUOutputPlugs = m_pPlugManager->getPlugsByType( |
---|
708 |
eST_Music, |
---|
709 |
0, |
---|
710 |
0xff, |
---|
711 |
0xff, |
---|
712 |
Plug::eAPA_SubunitPlug, |
---|
713 |
Plug::eAPD_Output, |
---|
714 |
Plug::eAPT_Sync ); |
---|
715 |
if ( !syncMSUOutputPlugs.size() ) { |
---|
716 |
debugWarning( "No sync output plug for MSU subunit found\n" ); |
---|
717 |
} |
---|
718 |
|
---|
719 |
debugOutput( DEBUG_LEVEL_VERBOSE, "PCR Sync Input Plugs:\n" ); |
---|
720 |
showPlugs( syncPCRInputPlugs ); |
---|
721 |
debugOutput( DEBUG_LEVEL_VERBOSE, "PCR Sync Output Plugs:\n" ); |
---|
722 |
showPlugs( syncPCROutputPlugs ); |
---|
723 |
debugOutput( DEBUG_LEVEL_VERBOSE, "PCR Iso Input Plugs:\n" ); |
---|
724 |
showPlugs( isoPCRInputPlugs ); |
---|
725 |
debugOutput( DEBUG_LEVEL_VERBOSE, "PCR Iso Output Plugs:\n" ); |
---|
726 |
showPlugs( isoPCROutputPlugs ); |
---|
727 |
debugOutput( DEBUG_LEVEL_VERBOSE, "External digital Input Plugs:\n" ); |
---|
728 |
showPlugs( digitalExternalInputPlugs ); |
---|
729 |
debugOutput( DEBUG_LEVEL_VERBOSE, "External sync Input Plugs:\n" ); |
---|
730 |
showPlugs( syncExternalInputPlugs ); |
---|
731 |
debugOutput( DEBUG_LEVEL_VERBOSE, "MSU Sync Input Plugs:\n" ); |
---|
732 |
showPlugs( syncMSUInputPlugs ); |
---|
733 |
debugOutput( DEBUG_LEVEL_VERBOSE, "MSU Sync Output Plugs:\n" ); |
---|
734 |
showPlugs( syncMSUOutputPlugs ); |
---|
735 |
|
---|
736 |
m_syncInfos.clear(); |
---|
737 |
// Currently there is no usable setup for sync streams. |
---|
738 |
// There is no point in wasting time here. Let's skip |
---|
739 |
// 'sync stream input' and 'sync stream output'. |
---|
740 |
|
---|
741 |
// Check all PCR iso input to MSU input connections |
---|
742 |
// -> SYT match |
---|
743 |
checkSyncConnectionsAndAddToList( isoPCRInputPlugs, |
---|
744 |
syncMSUInputPlugs, |
---|
745 |
"Syt Match" ); |
---|
746 |
|
---|
747 |
// Check all MSU sync output to MSU input connections |
---|
748 |
// -> CSP |
---|
749 |
checkSyncConnectionsAndAddToList( syncMSUOutputPlugs, |
---|
750 |
syncMSUInputPlugs, |
---|
751 |
"Internal (CSP)" ); |
---|
752 |
|
---|
753 |
// Check all external digital input to MSU input connections |
---|
754 |
// -> SPDIF/ADAT sync |
---|
755 |
checkSyncConnectionsAndAddToList( digitalExternalInputPlugs, |
---|
756 |
syncMSUInputPlugs, |
---|
757 |
"Digital Input Sync" ); |
---|
758 |
|
---|
759 |
// Check all external sync input to MSU input connections |
---|
760 |
// -> SPDIF/ADAT sync |
---|
761 |
checkSyncConnectionsAndAddToList( syncExternalInputPlugs, |
---|
762 |
syncMSUInputPlugs, |
---|
763 |
"Digital Input Sync" ); |
---|
764 |
|
---|
765 |
return true; |
---|
766 |
} |
---|
767 |
|
---|
768 |
const Unit::SyncInfo* |
---|
769 |
Unit::getActiveSyncInfo() |
---|
770 |
{ |
---|
771 |
SyncInfo* activeSyncInfo = NULL; |
---|
772 |
PlugVector syncMSUInputPlugs = m_pPlugManager->getPlugsByType( |
---|
773 |
eST_Music, |
---|
774 |
0, |
---|
775 |
0xff, |
---|
776 |
0xff, |
---|
777 |
Plug::eAPA_SubunitPlug, |
---|
778 |
Plug::eAPD_Input, |
---|
779 |
Plug::eAPT_Sync ); |
---|
780 |
if ( !syncMSUInputPlugs.size() ) { |
---|
781 |
debugWarning( "No sync input plug for MSU subunit found\n" ); |
---|
782 |
} |
---|
783 |
|
---|
784 |
// Currently active connection signal source cmd, command type |
---|
785 |
// status, source unknown, destination MSU sync input plug |
---|
786 |
for ( PlugVector::const_iterator it = syncMSUInputPlugs.begin(); |
---|
787 |
it != syncMSUInputPlugs.end(); |
---|
788 |
++it ) |
---|
789 |
{ |
---|
790 |
AVC::Plug* msuPlug = *it; |
---|
791 |
for ( PlugVector::const_iterator jt = |
---|
792 |
msuPlug->getInputConnections().begin(); |
---|
793 |
jt != msuPlug->getInputConnections().end(); |
---|
794 |
++jt ) |
---|
795 |
{ |
---|
796 |
AVC::Plug* plug = *jt; |
---|
797 |
|
---|
798 |
for ( SyncInfoVector::iterator it = m_syncInfos.begin(); |
---|
799 |
it != m_syncInfos.end(); |
---|
800 |
++it ) |
---|
801 |
{ |
---|
802 |
SyncInfo* pSyncInfo = &*it; |
---|
803 |
if ( ( pSyncInfo->m_source == plug ) |
---|
804 |
&& ( pSyncInfo->m_destination == msuPlug ) ) |
---|
805 |
{ |
---|
806 |
activeSyncInfo = pSyncInfo; |
---|
807 |
break; |
---|
808 |
} |
---|
809 |
} |
---|
810 |
if(activeSyncInfo) { |
---|
811 |
debugOutput( DEBUG_LEVEL_NORMAL, |
---|
812 |
"Active Sync Connection: %s, '%s' -> '%s'\n", |
---|
813 |
activeSyncInfo->m_description.c_str(), |
---|
814 |
plug->getName(), |
---|
815 |
msuPlug->getName() ); |
---|
816 |
} |
---|
817 |
} |
---|
818 |
} |
---|
819 |
return activeSyncInfo; |
---|
820 |
} |
---|
821 |
|
---|
822 |
bool |
---|
823 |
Unit::checkSyncConnectionsAndAddToList( PlugVector& plhs, |
---|
824 |
PlugVector& prhs, |
---|
825 |
std::string syncDescription ) |
---|
826 |
{ |
---|
827 |
for ( PlugVector::iterator plIt = plhs.begin(); |
---|
828 |
plIt != plhs.end(); |
---|
829 |
++plIt ) |
---|
830 |
{ |
---|
831 |
AVC::Plug* pl = *plIt; |
---|
832 |
for ( PlugVector::iterator prIt = prhs.begin(); |
---|
833 |
prIt != prhs.end(); |
---|
834 |
++prIt ) |
---|
835 |
{ |
---|
836 |
AVC::Plug* pr = *prIt; |
---|
837 |
if ( pl->inquireConnnection( *pr ) ) { |
---|
838 |
m_syncInfos.push_back( SyncInfo( *pl, *pr, syncDescription ) ); |
---|
839 |
debugOutput( DEBUG_LEVEL_NORMAL, |
---|
840 |
"%s, sync connection '%s' -> '%s'\n", |
---|
841 |
syncDescription.c_str(), |
---|
842 |
pl->getName(), |
---|
843 |
pr->getName() ); |
---|
844 |
} |
---|
845 |
} |
---|
846 |
} |
---|
847 |
return true; |
---|
848 |
} |
---|
849 |
|
---|
850 |
bool Unit::setActiveSync(const SyncInfo& syncInfo) |
---|
851 |
{ |
---|
852 |
bool retval = true; |
---|
853 |
|
---|
854 |
if ( ! syncInfo.m_source->inquireConnnection( *syncInfo.m_destination ) ) { |
---|
855 |
// this should not happen |
---|
856 |
debugError("Sync connection '%s' -> '%s' not possible. This might be a bug.\n", |
---|
857 |
syncInfo.m_source->getName(), syncInfo.m_destination->getName()); |
---|
858 |
} |
---|
859 |
|
---|
860 |
if(!syncInfo.m_source->setConnection( *syncInfo.m_destination )) { |
---|
861 |
debugError("Could not set sync source connection while device reported it as possible.\n"); |
---|
862 |
retval = false; // proceed to rediscovery anyway |
---|
863 |
} |
---|
864 |
|
---|
865 |
// we now have to rediscover the connections |
---|
866 |
if ( !rediscoverConnections() ) { |
---|
867 |
debugError( "Re-discovery of plug connections failed\n" ); |
---|
868 |
return false; |
---|
869 |
} |
---|
870 |
return retval; |
---|
871 |
} |
---|
872 |
|
---|
873 |
void |
---|
874 |
Unit::show() |
---|
875 |
{ |
---|
876 |
if (getDebugLevel() >= DEBUG_LEVEL_VERY_VERBOSE) { |
---|
877 |
m_pPlugManager->showPlugs(); |
---|
878 |
} |
---|
879 |
//SubunitMusic* s=getMusicSubunit(0); |
---|
880 |
//if(s) s->showMusicPlugs(); |
---|
881 |
} |
---|
882 |
|
---|
883 |
void |
---|
884 |
Unit::showPlugs( PlugVector& plugs ) const |
---|
885 |
{ |
---|
886 |
int i = 0; |
---|
887 |
for ( PlugVector::const_iterator it = plugs.begin(); |
---|
888 |
it != plugs.end(); |
---|
889 |
++it, ++i ) |
---|
890 |
{ |
---|
891 |
Plug* plug = *it; |
---|
892 |
debugOutput( DEBUG_LEVEL_VERBOSE, "Plug %d\n", i ); |
---|
893 |
plug->showPlug(); |
---|
894 |
} |
---|
895 |
} |
---|
896 |
|
---|
897 |
template <typename T> |
---|
898 |
bool |
---|
899 |
serializeVector( std::string path, |
---|
900 |
Util::IOSerialize& ser, |
---|
901 |
const T& vec ) |
---|
902 |
{ |
---|
903 |
bool result = true; // if vec.size() == 0 |
---|
904 |
int i = 0; |
---|
905 |
for ( typename T::const_iterator it = vec.begin(); it != vec.end(); ++it ) { |
---|
906 |
std::ostringstream strstrm; |
---|
907 |
strstrm << path << i; |
---|
908 |
result &= ( *it )->serialize( strstrm.str() + "/", ser ); |
---|
909 |
i++; |
---|
910 |
} |
---|
911 |
return result; |
---|
912 |
} |
---|
913 |
|
---|
914 |
template <typename T, typename VT> |
---|
915 |
bool |
---|
916 |
deserializeVector( std::string path, |
---|
917 |
Util::IODeserialize& deser, |
---|
918 |
Unit& unit, |
---|
919 |
VT& vec ) |
---|
920 |
{ |
---|
921 |
int i = 0; |
---|
922 |
T* ptr = 0; |
---|
923 |
do { |
---|
924 |
std::ostringstream strstrm; |
---|
925 |
strstrm << path << i << "/"; |
---|
926 |
ptr = T::deserialize( strstrm.str(), |
---|
927 |
deser, |
---|
928 |
unit ); |
---|
929 |
if ( ptr ) { |
---|
930 |
vec.push_back( ptr ); |
---|
931 |
} |
---|
932 |
i++; |
---|
933 |
} while ( ptr ); |
---|
934 |
|
---|
935 |
return true; |
---|
936 |
} |
---|
937 |
|
---|
938 |
bool |
---|
939 |
Unit::serializeSyncInfoVector( std::string basePath, |
---|
940 |
Util::IOSerialize& ser, |
---|
941 |
const SyncInfoVector& vec ) const |
---|
942 |
{ |
---|
943 |
bool result = true; |
---|
944 |
int i = 0; |
---|
945 |
|
---|
946 |
for ( SyncInfoVector::const_iterator it = vec.begin(); |
---|
947 |
it != vec.end(); |
---|
948 |
++it ) |
---|
949 |
{ |
---|
950 |
const SyncInfo& info = *it; |
---|
951 |
|
---|
952 |
std::ostringstream strstrm; |
---|
953 |
strstrm << basePath << i << "/"; |
---|
954 |
|
---|
955 |
result &= ser.write( strstrm.str() + "m_source", info.m_source->getGlobalId() ); |
---|
956 |
result &= ser.write( strstrm.str() + "m_destination", info.m_destination->getGlobalId() ); |
---|
957 |
result &= ser.write( strstrm.str() + "m_description", std::string( info.m_description ) ); |
---|
958 |
|
---|
959 |
i++; |
---|
960 |
} |
---|
961 |
|
---|
962 |
return result; |
---|
963 |
} |
---|
964 |
|
---|
965 |
bool |
---|
966 |
Unit::deserializeSyncInfoVector( std::string basePath, |
---|
967 |
Util::IODeserialize& deser, |
---|
968 |
SyncInfoVector& vec ) |
---|
969 |
{ |
---|
970 |
int i = 0; |
---|
971 |
bool bFinished = false; |
---|
972 |
do { |
---|
973 |
bool result; |
---|
974 |
std::ostringstream strstrm; |
---|
975 |
strstrm << basePath << i << "/"; |
---|
976 |
|
---|
977 |
plug_id_t sourceId; |
---|
978 |
plug_id_t destinationId; |
---|
979 |
std::string description; |
---|
980 |
|
---|
981 |
if ( deser.isExisting( strstrm.str() + "m_source" ) ) { |
---|
982 |
result = deser.read( strstrm.str() + "m_source", sourceId ); |
---|
983 |
result &= deser.read( strstrm.str() + "m_destination", destinationId ); |
---|
984 |
result &= deser.read( strstrm.str() + "m_description", description ); |
---|
985 |
} else { |
---|
986 |
result = false; |
---|
987 |
} |
---|
988 |
|
---|
989 |
if ( result ) { |
---|
990 |
SyncInfo syncInfo; |
---|
991 |
syncInfo.m_source = m_pPlugManager->getPlug( sourceId ); |
---|
992 |
syncInfo.m_destination = m_pPlugManager->getPlug( destinationId ); |
---|
993 |
syncInfo.m_description = description; |
---|
994 |
|
---|
995 |
vec.push_back( syncInfo ); |
---|
996 |
i++; |
---|
997 |
} else { |
---|
998 |
bFinished = true; |
---|
999 |
} |
---|
1000 |
} while ( !bFinished ); |
---|
1001 |
|
---|
1002 |
return true; |
---|
1003 |
} |
---|
1004 |
|
---|
1005 |
bool |
---|
1006 |
Unit::serialize( std::string basePath, |
---|
1007 |
Util::IOSerialize& ser ) const |
---|
1008 |
{ |
---|
1009 |
bool result; |
---|
1010 |
result = serializeVector( basePath + "Subunit", ser, m_subunits ); |
---|
1011 |
result &= serializePlugVector( basePath + "PcrPlug", ser, m_pcrPlugs ); |
---|
1012 |
result &= serializePlugVector( basePath + "ExternalPlug", ser, m_externalPlugs ); |
---|
1013 |
result &= serializeVector( basePath + "PlugConnection", ser, m_plugConnections ); |
---|
1014 |
result &= m_pPlugManager->serialize( basePath + "Plug", ser ); // serialize all av plugs |
---|
1015 |
result &= serializeSyncInfoVector( basePath + "SyncInfo", ser, m_syncInfos ); |
---|
1016 |
|
---|
1017 |
return result; |
---|
1018 |
} |
---|
1019 |
|
---|
1020 |
bool |
---|
1021 |
Unit::deserialize( std::string basePath, |
---|
1022 |
Util::IODeserialize& deser ) |
---|
1023 |
{ |
---|
1024 |
bool result = true; |
---|
1025 |
|
---|
1026 |
result &= deserializeVector<Subunit>( basePath + "Subunit", deser, *this, m_subunits ); |
---|
1027 |
|
---|
1028 |
if (m_pPlugManager) |
---|
1029 |
delete m_pPlugManager; |
---|
1030 |
|
---|
1031 |
// load all plugs |
---|
1032 |
m_pPlugManager = PlugManager::deserialize( basePath + "Plug", deser, *this ); |
---|
1033 |
|
---|
1034 |
if ( !m_pPlugManager ) |
---|
1035 |
return false; |
---|
1036 |
|
---|
1037 |
// update the plug related stuff in the subunits. we have to |
---|
1038 |
// do that in 2 steps because we have a circular dependency. |
---|
1039 |
for ( SubunitVector::iterator it = m_subunits.begin(); |
---|
1040 |
it != m_subunits.end(); |
---|
1041 |
++it ) |
---|
1042 |
{ |
---|
1043 |
result &= (*it)->deserializeUpdate( basePath + "Subunit", deser ); |
---|
1044 |
} |
---|
1045 |
|
---|
1046 |
// load path /PcrPlug0/global_id |
---|
1047 |
result &= deserializePlugVector( basePath + "PcrPlug", deser, |
---|
1048 |
getPlugManager(), m_pcrPlugs ); |
---|
1049 |
// load path /ExternalPlug0/global_id |
---|
1050 |
result &= deserializePlugVector( basePath + "ExternalPlug", deser, |
---|
1051 |
getPlugManager(), m_externalPlugs ); |
---|
1052 |
result &= deserializeVector<PlugConnection>( basePath + "PlugConnection", deser, |
---|
1053 |
*this, m_plugConnections ); |
---|
1054 |
result &= deserializeVector<Subunit>( basePath + "Subunit", deser, *this, m_subunits ); |
---|
1055 |
result &= deserializeSyncInfoVector( basePath + "SyncInfo", deser, m_syncInfos ); |
---|
1056 |
|
---|
1057 |
// update connectsion between plugs (plug.m_inputConnections |
---|
1058 |
// and plug.m_outputConnnections list) |
---|
1059 |
m_pPlugManager->deserializeUpdate( basePath, deser ); |
---|
1060 |
|
---|
1061 |
// this might have changed since the cache was saved |
---|
1062 |
// if the config ID doesn't account for the clock source |
---|
1063 |
if(!rediscoverConnections()) { |
---|
1064 |
debugError("Could not rediscover plug connections\n"); |
---|
1065 |
} |
---|
1066 |
|
---|
1067 |
return result; |
---|
1068 |
} |
---|
1069 |
|
---|
1070 |
} // end of namespace |
---|