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#include <QtCore/QDebug>
extern "C" {
#include <iphbd/libiphb.h>
}
#include "reconnecttimer.h"
static unsigned int num_wait_times = 8;
static unsigned short wait_times[8] = {
2, 5, 10, 30, 2 * 60, 5 * 60, 10 * 60, 15 * 60
};
ReconnectTimer::ReconnectTimer(QObject *parent)
: QObject(parent),
_iphb(iphb_open(0)),
_notifier(new QSocketNotifier(iphb_get_fd(_iphb), QSocketNotifier::Read, this)),
_active(false)
{
connect(_notifier, &QSocketNotifier::activated, this, &ReconnectTimer::handleIphbActivity);
}
ReconnectTimer::~ReconnectTimer()
{
iphb_close(_iphb);
}
void ReconnectTimer::start()
{
_active = true;
_counter = 0;
setupWait();
}
void ReconnectTimer::stop()
{
_active = false;
_counter = 0;
iphb_wait(_iphb, 0, 0, 0);
}
void ReconnectTimer::setupWait()
{
iphb_wait(_iphb, wait_times[_counter] / 2, wait_times[_counter], 0);
}
void ReconnectTimer::handleIphbActivity()
{
iphb_discard_wakeups(_iphb);
qDebug() << "iphb wakeup";
if (!_active) {
// False awakening
return;
}
emit tick();
if (++_counter > num_wait_times)
_counter = num_wait_times;
setupWait();
}
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