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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef LAUNCHER_H
#define LAUNCHER_H
#include "trkdevice.h"
#include "trkutils.h"
#include <QtCore/QObject>
#include <QtCore/QVariant>
#include <QtCore/QSharedPointer>
namespace trk {
struct TrkResult;
struct TrkMessage;
struct LauncherPrivate;
typedef QSharedPointer<TrkDevice> TrkDevicePtr;
class SYMBIANUTILS_EXPORT Launcher : public QObject
{
Q_OBJECT
Q_DISABLE_COPY(Launcher)
public:
typedef void (Launcher::*TrkCallBack)(const TrkResult &);
enum Actions {
ActionPingOnly = 0x0,
ActionCopy = 0x1,
ActionInstall = 0x2,
ActionCopyInstall = ActionCopy | ActionInstall,
ActionRun = 0x4,
ActionDownload = 0x8,
ActionCopyRun = ActionCopy | ActionRun,
ActionInstallRun = ActionInstall | ActionRun,
ActionCopyInstallRun = ActionCopy | ActionInstall | ActionRun
};
enum State { Disconnected, Connecting, Connected,
WaitingForTrk, // This occurs only if the initial ping times out after
// a reasonable timeout, indicating that Trk is not
// running. Note that this will never happen with
// Bluetooth as communication immediately starts
// after connecting.
DeviceDescriptionReceived };
explicit Launcher(trk::Launcher::Actions startupActions = trk::Launcher::ActionPingOnly,
const TrkDevicePtr &trkDevice = TrkDevicePtr(),
QObject *parent = 0);
~Launcher();
State state() const;
void addStartupActions(trk::Launcher::Actions startupActions);
void setTrkServerName(const QString &name);
QString trkServerName() const;
void setFileName(const QString &name);
void setCopyFileName(const QString &srcName, const QString &dstName);
void setDownloadFileName(const QString &srcName, const QString &dstName);
void setInstallFileName(const QString &name);
void setCommandLineArgs(const QStringList &args);
bool startServer(QString *errorMessage);
void setVerbose(int v);
void setSerialFrame(bool b);
bool serialFrame() const;
// Close device or leave it open
bool closeDevice() const;
void setCloseDevice(bool c);
TrkDevicePtr trkDevice() const;
// becomes valid after successful execution of ActionPingOnly
QString deviceDescription(unsigned verbose = 0u) const;
// Acquire a device from SymbianDeviceManager, return 0 if not available.
// The device will be released on destruction.
static Launcher *acquireFromDeviceManager(const QString &serverName,
QObject *parent,
QString *errorMessage);
// Preliminary release of device, disconnecting the signal.
static void releaseToDeviceManager(Launcher *l);
// Create Trk message to start a process.
static QByteArray startProcessMessage(const QString &executable,
const QStringList &arguments);
// Create Trk message to read memory
static QByteArray readMemoryMessage(uint pid, uint tid, uint from, uint len);
static QByteArray readRegistersMessage(uint pid, uint tid);
// Parse a TrkNotifyStopped message
static bool parseNotifyStopped(const QByteArray &a,
uint *pid, uint *tid, uint *address,
QString *why = 0);
// Helper message
static QString msgStopped(uint pid, uint tid, uint address, const QString &why);
signals:
void deviceDescriptionReceived(const QString &port, const QString &description);
void copyingStarted();
void canNotConnect(const QString &errorMessage);
void canNotCreateFile(const QString &filename, const QString &errorMessage);
void canNotOpenFile(const QString &filename, const QString &errorMessage);
void canNotOpenLocalFile(const QString &filename, const QString &errorMessage);
void canNotWriteFile(const QString &filename, const QString &errorMessage);
void canNotCloseFile(const QString &filename, const QString &errorMessage);
void installingStarted();
void canNotInstall(const QString &packageFilename, const QString &errorMessage);
void installingFinished();
void startingApplication();
void applicationRunning(uint pid);
void canNotRun(const QString &errorMessage);
void finished();
void applicationOutputReceived(const QString &output);
void copyProgress(int percent);
void stateChanged(int);
void processStopped(uint pc, uint pid, uint tid, const QString& reason);
void processResumed(uint pid, uint tid);
void libraryLoaded(const trk::Library &lib);
void libraryUnloaded(const trk::Library &lib);
void registersAndCallStackReadComplete(const QList<uint>& registers, const QByteArray& stack);
// Emitted by the destructor, for releasing devices of SymbianDeviceManager by name
void destroyed(const QString &serverName);
public slots:
void terminate();
void resumeProcess(uint pid, uint tid);
//can be used to obtain traceback after a breakpoint / exception
void getRegistersAndCallStack(uint pid, uint tid);
private slots:
void handleResult(const trk::TrkResult &data);
void slotWaitingForTrk();
private:
// kill process and breakpoints
void cleanUp();
void disconnectTrk();
void handleRemoteProcessKilled(const TrkResult &result);
void handleConnect(const TrkResult &result);
void handleFileCreation(const TrkResult &result);
void handleFileOpened(const TrkResult &result);
void handleCopy(const TrkResult &result);
void handleRead(const TrkResult &result);
void continueCopying(uint lastCopiedBlockSize = 0);
void continueReading();
void closeRemoteFile(bool failed = false);
void handleFileCopied(const TrkResult &result);
void handleInstallPackageFinished(const TrkResult &result);
void handleCpuType(const TrkResult &result);
void handleCreateProcess(const TrkResult &result);
void handleWaitForFinished(const TrkResult &result);
void handleStop(const TrkResult &result);
void handleSupportMask(const TrkResult &result);
void handleTrkVersion(const TrkResult &result);
void handleReadRegisters(const TrkResult &result);
void handleReadStack(const TrkResult &result);
void copyFileToRemote();
void copyFileFromRemote();
void installRemotePackageSilently();
void startInferiorIfNeeded();
void handleFinished();
void logMessage(const QString &msg);
void setState(State s);
LauncherPrivate *d;
};
} // namespace Trk
#endif // LAUNCHER_H
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