New QNX plugin.

This plugin adds support for cross-compiling, deploying, running
and debugging on a PlayBook or QNX Neutrino device.

Change-Id: I0da7ccee40bd7ce4c0d6bdc6884d48ef23167dac
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>

1 files changed, 236 insertions, 0 deletions

diff --git a/src/plugins/qnx/blackberryabstractdeploystep.cpp b/src/plugins/qnx/blackberryabstractdeploystep.cpp
new file mode 100644
index 0000000000..f178c8ceaf
--- /dev/null
+++ b/src/plugins/qnx/blackberryabstractdeploystep.cpp
@@ -0,0 +1,236 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (C) 2011 - 2012 Research In Motion
+**
+** Contact: Research In Motion (blackberry-qt@qnx.com)
+** Contact: KDAB (info@kdab.com)
+**
+**
+** 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.
+**
+** 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at info@qt.nokia.com.
+**
+**************************************************************************/
+
+#include "blackberryabstractdeploystep.h"
+
+#include <projectexplorer/buildconfiguration.h>
+#include <projectexplorer/target.h>
+#include <utils/qtcassert.h>
+#include <utils/qtcprocess.h>
+
+#include <QDir>
+#include <QTimer>
+#include <QEventLoop>
+
+using namespace Qnx;
+using namespace Qnx::Internal;
+
+BlackBerryAbstractDeployStep::BlackBerryAbstractDeployStep(ProjectExplorer::BuildStepList *bsl, Core::Id id)
+    : ProjectExplorer::BuildStep(bsl, id)
+    , m_processCounter(-1)
+    , m_process(0)
+    , m_timer(0)
+    , m_futureInterface(0)
+    , m_eventLoop(0)
+{
+}
+
+BlackBerryAbstractDeployStep::BlackBerryAbstractDeployStep(ProjectExplorer::BuildStepList *bsl, BlackBerryAbstractDeployStep *bs)
+    : ProjectExplorer::BuildStep(bsl, bs)
+    , m_processCounter(-1)
+    , m_process(0)
+    , m_timer(0)
+    , m_futureInterface(0)
+    , m_eventLoop(0)
+{
+}
+
+BlackBerryAbstractDeployStep::~BlackBerryAbstractDeployStep()
+{
+    delete m_process;
+    m_process = 0;
+}
+
+bool BlackBerryAbstractDeployStep::init()
+{
+    m_params.clear();
+    m_processCounter = -1;
+
+    m_environment = target()->activeBuildConfiguration()->environment();
+    m_buildDirectory = target()->activeBuildConfiguration()->buildDirectory();
+
+    return true;
+}
+
+void BlackBerryAbstractDeployStep::run(QFutureInterface<bool> &fi)
+{
+    m_timer = new QTimer();
+    connect(m_timer, SIGNAL(timeout()), this, SLOT(checkForCancel()), Qt::DirectConnection);
+    m_timer->start(500);
+    m_eventLoop = new QEventLoop;
+
+    fi.setProgressRange(0, 100 * m_params.size());
+
+    Q_ASSERT(!m_futureInterface);
+    m_futureInterface = &fi;
+
+    runCommands();
+
+    bool returnValue = m_eventLoop->exec();
+
+    // Finished
+    m_params.clear();
+    cleanup();
+    m_processCounter = -1;
+
+    m_timer->stop();
+    delete m_timer;
+    m_timer = 0;
+
+    delete m_process;
+    m_process = 0;
+    delete m_eventLoop;
+    m_eventLoop = 0;
+
+    m_futureInterface = 0;
+
+    fi.reportResult(returnValue);
+}
+
+void BlackBerryAbstractDeployStep::addCommand(const QString &command, const QStringList &arguments)
+{
+    ProjectExplorer::ProcessParameters param;
+    param.setCommand(command);
+    param.setArguments(arguments.join(QLatin1String(" ")));
+    m_params << param;
+}
+
+void BlackBerryAbstractDeployStep::reportProgress(int progress)
+{
+    QTC_ASSERT(progress >= 0 && progress <= 100, return);
+
+    m_futureInterface->setProgressValue(100 * m_processCounter + progress);
+}
+
+void BlackBerryAbstractDeployStep::runCommands()
+{
+    if (!m_process) {
+        m_process = new Utils::QtcProcess();
+        connect(m_process, SIGNAL(readyReadStandardOutput()), this, SLOT(processReadyReadStdOutput()), Qt::DirectConnection);
+        connect(m_process, SIGNAL(readyReadStandardError()), this, SLOT(processReadyReadStdError()), Qt::DirectConnection);
+    }
+
+    m_process->setEnvironment(m_environment);
+    m_process->setWorkingDirectory(m_buildDirectory);
+
+    connect(m_process, SIGNAL(finished(int,QProcess::ExitStatus)), this, SLOT(handleProcessFinished(int, QProcess::ExitStatus)), Qt::DirectConnection);
+
+    runNextCommand();
+}
+
+void BlackBerryAbstractDeployStep::runNextCommand()
+{
+    ++m_processCounter;
+    m_futureInterface->setProgressValue(100 * m_processCounter);
+
+    ProjectExplorer::ProcessParameters param = m_params.takeFirst();
+
+    QTC_ASSERT(m_process->state() == QProcess::NotRunning, return);
+
+    m_process->setCommand(param.effectiveCommand(), param.effectiveArguments());
+    m_process->start();
+    if (!m_process->waitForStarted()) {
+        m_eventLoop->exit(false);
+        return;
+    }
+    processStarted(param);
+}
+
+void BlackBerryAbstractDeployStep::processStarted(const ProjectExplorer::ProcessParameters &params)
+{
+    emitOutputInfo(params, params.prettyArguments());
+}
+
+void BlackBerryAbstractDeployStep::emitOutputInfo(const ProjectExplorer::ProcessParameters &params, const QString &arguments)
+{
+    emit addOutput(tr("Starting: \"%1\" %2")
+                   .arg(QDir::toNativeSeparators(params.effectiveCommand()),
+                        arguments),
+                   BuildStep::MessageOutput);
+}
+
+void BlackBerryAbstractDeployStep::processReadyReadStdOutput()
+{
+    m_process->setReadChannel(QProcess::StandardOutput);
+    while (m_process && m_process->canReadLine()) {
+        const QString line = QString::fromLocal8Bit(m_process->readLine());
+        stdOutput(line);
+    }
+}
+
+void BlackBerryAbstractDeployStep::stdOutput(const QString &line)
+{
+    emit addOutput(line, BuildStep::NormalOutput, BuildStep::DontAppendNewline);
+}
+
+void BlackBerryAbstractDeployStep::processReadyReadStdError()
+{
+    m_process->setReadChannel(QProcess::StandardError);
+    while (m_process && m_process->canReadLine()) {
+        const QString line = QString::fromLocal8Bit(m_process->readLine());
+        stdError(line);
+    }
+}
+
+void BlackBerryAbstractDeployStep::checkForCancel()
+{
+    if (m_futureInterface->isCanceled()
+         && m_timer && m_timer->isActive()) {
+        m_timer->stop();
+        if (m_process) {
+            m_process->terminate();
+            m_process->waitForFinished(5000); //while waiting, the process can be killed
+            if (m_process)
+                m_process->kill();
+        }
+        if (m_eventLoop)
+            m_eventLoop->exit(false);
+    }
+}
+
+void BlackBerryAbstractDeployStep::handleProcessFinished(int exitCode, QProcess::ExitStatus exitStatus)
+{
+    if (exitCode == 0 && exitStatus == QProcess::NormalExit) {
+        if (!m_params.isEmpty())
+            runNextCommand();
+        else
+            m_eventLoop->exit(true);
+    } else {
+        m_eventLoop->exit(false);
+    }
+}
+
+void BlackBerryAbstractDeployStep::stdError(const QString &line)
+{
+    emit addOutput(line, BuildStep::ErrorOutput, BuildStep::DontAppendNewline);
+}