Allocated ioctl data structures dynamically to avoid stack warnings.
/*****************************************************************************
*
* $Id$
*
* Copyright (C) 2006-2009 Florian Pose, Ingenieurgemeinschaft IgH
*
* This file is part of the IgH EtherCAT Master.
*
* The IgH EtherCAT Master is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2, as
* published by the Free Software Foundation.
*
* The IgH EtherCAT Master 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 the IgH EtherCAT Master; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* ---
*
* The license mentioned above concerns the source code only. Using the
* EtherCAT technology and brand is only permitted in compliance with the
* industrial property and similar rights of Beckhoff Automation GmbH.
*
****************************************************************************/
#include <iostream>
#include <iomanip>
#include <list>
#include <string.h>
using namespace std;
#include "CommandEoe.h"
#include "MasterDevice.h"
/*****************************************************************************/
CommandEoe::CommandEoe():
Command("eoe", "Display Ethernet over EtherCAT statictics.")
{
}
/*****************************************************************************/
string CommandEoe::helpString(const string &binaryBaseName) const
{
stringstream str;
str << binaryBaseName << " " << getName() << endl
<< endl
<< getBriefDescription() << endl
<< endl
<< "The TxRate and RxRate are displayed in Byte/s." << endl
<< endl;
return str.str();
}
/****************************************************************************/
void CommandEoe::execute(const StringVector &args)
{
MasterIndexList masterIndices;
ec_ioctl_master_t master;
unsigned int i;
ec_ioctl_eoe_handler_t eoe;
bool doIndent;
string indent;
if (args.size()) {
stringstream err;
err << "'" << getName() << "' takes no arguments!";
throwInvalidUsageException(err);
}
masterIndices = getMasterIndices();
doIndent = masterIndices.size();
indent = doIndent ? " " : "";
MasterIndexList::const_iterator mi;
for (mi = masterIndices.begin();
mi != masterIndices.end(); mi++) {
MasterDevice m(*mi);
m.open(MasterDevice::Read);
m.getMaster(&master);
if (master.eoe_handler_count) {
if (doIndent) {
cout << "Master" << dec << *mi << endl;
}
cout << indent << "Interface Slave State "
<< "RxBytes RxRate "
<< "TxBytes TxRate TxQueue"
<< endl;
}
for (i = 0; i < master.eoe_handler_count; i++) {
stringstream queue;
m.getEoeHandler(&eoe, i);
queue << eoe.tx_queued_frames << "/" << eoe.tx_queue_size;
cout << indent
<< setw(9) << eoe.name << " "
<< setw(5) << dec << eoe.slave_position << " "
<< setw(5) << (eoe.open ? "up" : "down") << " "
<< setw(7) << eoe.rx_bytes << " "
<< setw(6) << eoe.rx_rate << " "
<< setw(7) << eoe.tx_bytes << " "
<< setw(6) << eoe.tx_rate << " "
<< setw(7) << queue.str()
<< endl;
}
}
}
/*****************************************************************************/