bool QBBVirtualKeyboard::connect()
{
close();
mEncoder = new pps_encoder_t;
mDecoder = new pps_decoder_t;
pps_encoder_initialize(mEncoder, false);
pps_decoder_initialize(mDecoder, NULL);
errno = 0;
mFd = ::open(sPPSPath, O_RDWR);
if (mFd == -1)
{
qCritical("QBBVirtualKeyboard: Unable to open \"%s\" for keyboard: %s (%d).",
sPPSPath, strerror(errno), errno);
close();
return false;
}
mBuffer = new char[sBufferSize];
if (!mBuffer) {
qCritical("QBBVirtualKeyboard: Unable to allocate buffer of %d bytes. Size is unavailable.", sBufferSize);
return false;
}
if (!queryPPSInfo())
return false;
start();
return true;
}
bool QQnxVirtualKeyboardPps::connect()
{
close();
m_encoder = new pps_encoder_t;
m_decoder = new pps_decoder_t;
pps_encoder_initialize(m_encoder, false);
pps_decoder_initialize(m_decoder, 0);
errno = 0;
m_fd = ::open(ms_PPSPath, O_RDWR);
if (m_fd == -1)
{
qCritical("QQnxVirtualKeyboard: Unable to open \"%s\" for keyboard: %s (%d).",
ms_PPSPath, strerror(errno), errno);
close();
return false;
}
m_buffer = new char[ms_bufferSize];
if (!m_buffer) {
qCritical("QQnxVirtualKeyboard: Unable to allocate buffer of %d bytes. Size is unavailable.", ms_bufferSize);
return false;
}
if (!queryPPSInfo())
return false;
m_readNotifier = new QSocketNotifier(m_fd, QSocketNotifier::Read);
QObject::connect(m_readNotifier, SIGNAL(activated(int)), this, SLOT(ppsDataReady()));
return true;
}
