diff options
Diffstat (limited to 'src/plugins/platforms/qnx/qqnxnavigatorthread.cpp')
| -rw-r--r-- | src/plugins/platforms/qnx/qqnxnavigatorthread.cpp | 280 |
1 files changed, 0 insertions, 280 deletions
diff --git a/src/plugins/platforms/qnx/qqnxnavigatorthread.cpp b/src/plugins/platforms/qnx/qqnxnavigatorthread.cpp deleted file mode 100644 index def4cb7eb1..0000000000 --- a/src/plugins/platforms/qnx/qqnxnavigatorthread.cpp +++ /dev/null @@ -1,280 +0,0 @@ -/*************************************************************************** -** -** Copyright (C) 2011 - 2012 Research In Motion -** Contact: http://www.qt-project.org/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qqnxnavigatorthread.h" -#include "qqnxscreen.h" - -#include <QtGui/QGuiApplication> -#include <QtGui/QWindow> -#include <QtGui/QWindowSystemInterface> - -#include <QtCore/QByteArray> -#include <QtCore/QDebug> -#include <QtCore/QList> -#include <QtCore/QSocketNotifier> -#include <QtCore/private/qcore_unix_p.h> - -#include <errno.h> -#include <fcntl.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> - -static const char *navigatorControlPath = "/pps/services/navigator/control"; -static const int ppsBufferSize = 4096; - -QQnxNavigatorThread::QQnxNavigatorThread(QQnxScreen& primaryScreen) - : m_primaryScreen(primaryScreen), - m_fd(-1), - m_readNotifier(0) -{ -} - -QQnxNavigatorThread::~QQnxNavigatorThread() -{ - // block until thread terminates - shutdown(); - - delete m_readNotifier; -} - -void QQnxNavigatorThread::run() -{ -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "QQNX: navigator thread started"; -#endif - - // open connection to navigator - errno = 0; - m_fd = open(navigatorControlPath, O_RDWR); - if (m_fd == -1) { - qWarning("QQNX: failed to open navigator pps, errno=%d", errno); - return; - } - - m_readNotifier = new QSocketNotifier(m_fd, QSocketNotifier::Read); - // using direct connection to get the slot called in this thread's context - connect(m_readNotifier, SIGNAL(activated(int)), this, SLOT(readData()), Qt::DirectConnection); - - exec(); - - // close connection to navigator - close(m_fd); - -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "QQNX: navigator thread stopped"; -#endif -} - -void QQnxNavigatorThread::shutdown() -{ -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "QQNX: navigator thread shutdown begin"; -#endif - - // signal thread to terminate - quit(); - - // block until thread terminates - wait(); - -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "QQNX: navigator thread shutdown end"; -#endif -} - -void QQnxNavigatorThread::parsePPS(const QByteArray &ppsData, QByteArray &msg, QByteArray &dat, QByteArray &id) -{ -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "PPS: data=" << ppsData; -#endif - - // tokenize pps data into lines - QList<QByteArray> lines = ppsData.split('\n'); - - // validate pps object - if (lines.size() == 0 || lines.at(0) != "@control") { - qFatal("QQNX: unrecognized pps object, data=%s", ppsData.constData()); - } - - // parse pps object attributes and extract values - for (int i = 1; i < lines.size(); i++) { - - // tokenize current attribute - const QByteArray &attr = lines.at(i); - -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "PPS: attr=" << attr; -#endif - - int firstColon = attr.indexOf(':'); - if (firstColon == -1) { - // abort - malformed attribute - continue; - } - - int secondColon = attr.indexOf(':', firstColon + 1); - if (secondColon == -1) { - // abort - malformed attribute - continue; - } - - QByteArray key = attr.left(firstColon); - QByteArray value = attr.mid(secondColon + 1); - -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "PPS: key=" << key; - qDebug() << "PPS: val=" << value; -#endif - - // save attribute value - if (key == "msg") { - msg = value; - } else if (key == "dat") { - dat = value; - } else if (key == "id") { - id = value; - } else { - qFatal("QQNX: unrecognized pps attribute, attr=%s", key.constData()); - } - } -} - -void QQnxNavigatorThread::replyPPS(const QByteArray &res, const QByteArray &id, const QByteArray &dat) -{ - // construct pps message - QByteArray ppsData = "res::"; - ppsData += res; - ppsData += "\nid::"; - ppsData += id; - if (!dat.isEmpty()) { - ppsData += "\ndat::"; - ppsData += dat; - } - ppsData += "\n"; - -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "PPS reply=" << ppsData; -#endif - - // send pps message to navigator - errno = 0; - int bytes = write(m_fd, ppsData.constData(), ppsData.size()); - if (bytes == -1) { - qFatal("QQNX: failed to write navigator pps, errno=%d", errno); - } -} - -void QQnxNavigatorThread::handleMessage(const QByteArray &msg, const QByteArray &dat, const QByteArray &id) -{ -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "PPS: msg=" << msg << ", dat=" << dat << ", id=" << id; -#endif - - // check message type - if (msg == "orientationCheck") { - - // reply to navigator that (any) orientation is acceptable -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "PPS: orientation check, o=" << dat; -#endif - replyPPS(msg, id, "true"); - - } else if (msg == "orientation") { - - // update screen geometry and reply to navigator that we're ready -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "PPS: orientation, o=" << dat; -#endif - m_primaryScreen.setRotation( dat.toInt() ); - QWindowSystemInterface::handleScreenGeometryChange(0, m_primaryScreen.geometry()); - replyPPS(msg, id, ""); - - } else if (msg == "SWIPE_DOWN") { - - // simulate menu key press -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "PPS: menu"; -#endif - QWindow *w = QGuiApplication::focusWindow(); - QWindowSystemInterface::handleKeyEvent(w, QEvent::KeyPress, Qt::Key_Menu, Qt::NoModifier); - QWindowSystemInterface::handleKeyEvent(w, QEvent::KeyRelease, Qt::Key_Menu, Qt::NoModifier); - - } else if (msg == "exit") { - - // shutdown everything -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "PPS: exit"; -#endif - QCoreApplication::quit(); - } -} - -void QQnxNavigatorThread::readData() -{ -#if defined(QQNXNAVIGATORTHREAD_DEBUG) - qDebug() << "QQNX: reading navigator data"; -#endif - // allocate buffer for pps data - char buffer[ppsBufferSize]; - - // attempt to read pps data - errno = 0; - int bytes = qt_safe_read(m_fd, buffer, ppsBufferSize - 1); - if (bytes == -1) { - qFatal("QQNX: failed to read navigator pps, errno=%d", errno); - } - - // check if pps data was received - if (bytes > 0) { - - // ensure data is null terminated - buffer[bytes] = '\0'; - - // process received message - QByteArray ppsData(buffer); - QByteArray msg; - QByteArray dat; - QByteArray id; - parsePPS(ppsData, msg, dat, id); - handleMessage(msg, dat, id); - } -} |