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/* |
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* Copyright (C) 2005-2007 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 is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* FFADO 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 FFADO; 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 "devicemanager.h" |
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#include "ffadodevice.h" |
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#include "bebob/bebob_avdevice.h" |
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#include <argp.h> |
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#include <iostream> |
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//////////////////////////////////////////////// |
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// arg parsing |
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//////////////////////////////////////////////// |
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const char *argp_program_version = "bebob-sync 0.1"; |
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const char *argp_program_bug_address = "<ffado-devel@lists.sf.net>"; |
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static char doc[] = "bebob-sync -- select sync mode on a BeBoB device\n\n" |
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"OPERATION: set <nr>\n"; |
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static char args_doc[] = "NODE_ID OPERATION"; |
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static struct argp_option options[] = { |
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{"verbose", 'v', "level", 0, "Produce verbose output" }, |
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{"port", 'p', "PORT", 0, "Set port" }, |
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{ 0 } |
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}; |
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// IMPL_GLOBAL_DEBUG_MODULE( bebob-sync, DebugModule::eDL_Normal ); |
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DECLARE_GLOBAL_DEBUG_MODULE; |
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struct arguments |
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{ |
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arguments() |
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: verbose( 0 ) |
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, port( 0 ) |
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{ |
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args[0] = 0; |
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args[1] = 0; |
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args[2] = 0; |
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} |
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char* args[3]; |
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short verbose; |
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int port; |
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} arguments; |
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// Parse a single option. |
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static error_t |
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parse_opt( int key, char* arg, struct argp_state* state ) |
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{ |
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// Get the input argument from `argp_parse', which we |
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// know is a pointer to our arguments structure. |
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struct arguments* arguments = ( struct arguments* ) state->input; |
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char* tail; |
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switch (key) { |
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case 'v': |
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if (arg) { |
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arguments->verbose = strtol( arg, &tail, 0 ); |
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if ( errno ) { |
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fprintf( stderr, "Could not parse 'verbose' argument\n" ); |
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return ARGP_ERR_UNKNOWN; |
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} |
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} |
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break; |
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case 'p': |
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errno = 0; |
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arguments->port = strtol(arg, &tail, 0); |
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if (errno) { |
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perror("argument parsing failed:"); |
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return errno; |
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} |
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break; |
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case ARGP_KEY_ARG: |
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if (state->arg_num >= 3) { |
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argp_usage (state); |
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} |
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arguments->args[state->arg_num] = arg; |
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break; |
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case ARGP_KEY_END: |
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if (state->arg_num < 1) { |
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argp_usage (state); |
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} |
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break; |
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default: |
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return ARGP_ERR_UNKNOWN; |
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} |
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return 0; |
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} |
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static struct argp argp = { options, parse_opt, args_doc, doc }; |
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int |
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main( int argc, char** argv ) |
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{ |
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using namespace std; |
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// arg parsing |
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argp_parse (&argp, argc, argv, 0, 0, &arguments); |
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errno = 0; |
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char* tail; |
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int node_id = strtol(arguments.args[0], &tail, 0); |
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if (errno) { |
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perror("argument parsng failed:"); |
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return -1; |
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} |
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std::auto_ptr<DeviceManager> pDeviceManager |
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= std::auto_ptr<DeviceManager>( new DeviceManager() ); |
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if ( !pDeviceManager.get() ) { |
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debugFatal( "Could not allocate DeviceManager\n" ); |
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return -1; |
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} |
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if ( !pDeviceManager->initialize( arguments.port ) ) { |
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debugFatal( "Could not initialize device manager\n" ); |
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return -1; |
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} |
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if ( arguments.verbose ) { |
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pDeviceManager->setVerboseLevel(DEBUG_LEVEL_VERBOSE); |
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} |
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if ( !pDeviceManager->discover( ) ) { |
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debugError( "Could not discover devices\n" ); |
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return -1; |
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} |
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FFADODevice* pAvDevice = pDeviceManager->getAvDevice( node_id ); |
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if ( !pAvDevice ) { |
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printf( "No recognized device found with id %d\n", node_id ); |
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return 0; |
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} |
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BeBoB::AvDevice* pBeBoBAvDevice |
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= dynamic_cast<BeBoB::AvDevice*>( pAvDevice ); |
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if ( !pBeBoBAvDevice ) { |
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printf( "Not a BeBoB device, cannot set sync\n" ); |
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return 0; |
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} |
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int i = 0; |
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for ( BeBoB::AvDevice::SyncInfoVector::const_iterator it |
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= pBeBoBAvDevice->getSyncInfos().begin(); |
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it != pBeBoBAvDevice->getSyncInfos().end(); |
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++it ) |
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{ |
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const BeBoB::AvDevice::SyncInfo* pSyncInfo = &*it; |
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printf( " %2d) %s\n", i, pSyncInfo->m_description.c_str() ); |
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++i; |
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} |
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printf( "Active Sync mode:\n" ); |
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if ( !pBeBoBAvDevice->getActiveSyncInfo() ) { |
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debugError( "Could not retrieve active sync information\n" ); |
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return 0; |
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} |
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printf( " %s\n", pBeBoBAvDevice->getActiveSyncInfo()->m_description.c_str() ); |
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if ( argc >= 4 ) { |
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if ( strcmp( "set", arguments.args[1] ) == 0 ) { |
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errno = 0; |
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unsigned int syncId = strtol(arguments.args[2], &tail, 0); |
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if (errno) { |
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perror("argument parsing failed:"); |
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return -1; |
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} |
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if (syncId >= pBeBoBAvDevice->getSyncInfos().size() ) { |
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printf( "Invalid sync mode id given (%d). " |
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"Valid range is 0 - %d\n", |
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syncId, pBeBoBAvDevice->getSyncInfos().size()-1 ); |
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return -1; |
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} |
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const BeBoB::AvDevice::SyncInfo& syncInfo |
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= pBeBoBAvDevice->getSyncInfos()[syncId]; |
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printf( "Setting Sync Mode to \"%s\"... ", |
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syncInfo.m_description.c_str() ); |
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if ( pBeBoBAvDevice->setActiveSync( syncInfo ) ) { |
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printf( "done\n" ); |
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} else { |
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printf( "failed\n" ); |
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} |
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} |
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} |
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return 0; |
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} |
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