/*
* Copyright (C) 2005-2008 by Daniel Wagner
*
* This file is part of FFADO
* FFADO = Free Firewire (pro-)audio drivers for linux
*
* FFADO is based upon FreeBoB
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*
*/
#include "libavc/avc_extended_plug_info.h"
#include "libavc/avc_plug_info.h"
#include "libavc/avc_serialize.h"
#include "libieee1394/configrom.h"
#include "libieee1394/ieee1394service.h"
#include
using namespace std;
////////////////////////////////////////////////
// arg parsing
////////////////////////////////////////////////
const char *argp_program_version = "test-extplugcmd 0.2";
const char *argp_program_bug_address = "";
static char doc[] = "test-extplugcmd -- tests some extended plug info commands on a BeBoB device";
static char args_doc[] = "NODE_ID";
static struct argp_option options[] = {
{"verbose", 'v', 0, 0, "Produce verbose output" },
{"port", 'p', "PORT", 0, "Set port" },
{ 0 }
};
struct arguments
{
arguments()
: verbose( false )
, test( false )
, port( 0 )
{
args[0] = 0;
}
char* args[1];
bool verbose;
bool test;
int port;
} arguments;
// Parse a single option.
static error_t
parse_opt( int key, char* arg, struct argp_state* state )
{
// Get the input argument from `argp_parse', which we
// know is a pointer to our arguments structure.
struct arguments* arguments = ( struct arguments* ) state->input;
char* tail;
errno = 0;
switch (key) {
case 'v':
arguments->verbose = true;
break;
case 't':
arguments->test = true;
break;
case 'p':
arguments->port = strtol(arg, &tail, 0);
if (errno) {
perror("argument parsing failed:");
return errno;
}
break;
case ARGP_KEY_ARG:
if (state->arg_num >= 1) {
// Too many arguments.
argp_usage (state);
}
arguments->args[state->arg_num] = arg;
break;
case ARGP_KEY_END:
if (state->arg_num < 1) {
// Not enough arguments.
argp_usage (state);
}
break;
default:
return ARGP_ERR_UNKNOWN;
}
return 0;
}
static struct argp argp = { options, parse_opt, args_doc, doc };
////////////////////////////////////////
// Application
////////////////////////////////////////
bool
doPlugType( Ieee1394Service& ieee1394service, int node_id )
{
ExtendedPlugInfoCmd extPlugInfoCmd( ieee1394service );
UnitPlugAddress unitPlugAddress( UnitPlugAddress::ePT_PCR, 0 );
extPlugInfoCmd.setPlugAddress( PlugAddress( PlugAddress::ePD_Input,
PlugAddress::ePAM_Unit,
unitPlugAddress ) );
extPlugInfoCmd.setNodeId( node_id );
extPlugInfoCmd.setCommandType( AVCCommand::eCT_Status );
extPlugInfoCmd.setVerbose( arguments.verbose );
ExtendedPlugInfoInfoType extendedPlugInfoInfoType( ExtendedPlugInfoInfoType::eIT_PlugType );
extendedPlugInfoInfoType.initialize();
extPlugInfoCmd.setInfoType( extendedPlugInfoInfoType );
if ( extPlugInfoCmd.fire() ) {
CoutSerializer se;
extPlugInfoCmd.serialize( se );
}
ExtendedPlugInfoInfoType* infoType = extPlugInfoCmd.getInfoType();
if ( infoType
&& infoType->m_plugType )
{
plug_type_t plugType = infoType->m_plugType->m_plugType;
printf( "iso input plug %d is of type %d (%s)\n",
0,
plugType,
extendedPlugInfoPlugTypeToString( plugType ) );
} else {
fprintf( stderr, "Not plug name specific data found\n" );
return false;
}
return true;
}
bool
doPlugName( Ieee1394Service& ieee1394service, int node_id )
{
ExtendedPlugInfoCmd extPlugInfoCmd( ieee1394service );
UnitPlugAddress unitPlugAddress( UnitPlugAddress::ePT_PCR, 0 );
extPlugInfoCmd.setPlugAddress( PlugAddress( PlugAddress::ePD_Input,
PlugAddress::ePAM_Unit,
unitPlugAddress ) );
extPlugInfoCmd.setNodeId( node_id );
extPlugInfoCmd.setCommandType( AVCCommand::eCT_Status );
extPlugInfoCmd.setVerbose( arguments.verbose );
ExtendedPlugInfoInfoType extendedPlugInfoInfoType( ExtendedPlugInfoInfoType::eIT_PlugName );
extendedPlugInfoInfoType.initialize();
extPlugInfoCmd.setInfoType( extendedPlugInfoInfoType );
if ( extPlugInfoCmd.fire() ) {
CoutSerializer se;
extPlugInfoCmd.serialize( se );
}
ExtendedPlugInfoInfoType* infoType = extPlugInfoCmd.getInfoType();
if ( infoType
&& infoType->m_plugName )
{
printf( "iso input plug %d has name '%s'\n",
0,
infoType->m_plugName->m_name.c_str() );
} else {
fprintf( stderr, "Not plug name specific data found\n" );
return false;
}
return true;
}
bool
doApp(Ieee1394Service& ieee1394service, int node_id )
{
bool success;
success = doPlugType( ieee1394service, node_id );
success &= doPlugName( ieee1394service, node_id );
return success;
}
///////////////////////////
// main
//////////////////////////
int
main(int argc, char **argv)
{
// arg parsing
argp_parse (&argp, argc, argv, 0, 0, &arguments);
errno = 0;
char* tail;
int node_id = strtol(arguments.args[0], &tail, 0);
if (errno) {
perror("argument parsing failed:");
return -1;
}
Ieee1394Service ieee1394service;
if ( !ieee1394service.initialize( arguments.port ) ) {
fprintf( stderr, "could not set port on ieee1394service\n" );
return -1;
}
doApp( ieee1394service, node_id );
return 0;
}