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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the tools applications 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 <QCoreApplication>
#include <QDebug>
#include <QDir>
#include <QFile>
#include <QObject>
#include <QTimer>
#include "codasignalhandler.h"
#include "texttracehandler.h"
static const quint64 DEFAULT_CHUNK_SIZE = 40000;
class CodaSignalHandlerPrivate
{
friend class CodaSignalHandler;
public:
CodaSignalHandlerPrivate();
~CodaSignalHandlerPrivate();
private:
SymbianUtils::CodaDevicePtr codaDevice;
QEventLoop *eventLoop;
QTextStream out;
QTextStream err;
int loglevel;
int timeout;
int result;
CodaAction action;
QString copySrcFileName;
QString copyDstFileName;
QString dlSrcFileName;
QString dlDstFileName;
QString appFileName;
QString commandLineArgs;
QString serialPortName;
QString appID;
QByteArray remoteFileHandle;
QScopedPointer<QFile> localFile;
QScopedPointer<QFile> remoteFile;
quint64 putChunkSize;
quint64 putLastChunkSize;
quint64 remoteBytesLeft;
quint64 remoteFileSize;
bool putWriteOk;
bool connected;
bool debugSessionControl;
};
CodaSignalHandlerPrivate::CodaSignalHandlerPrivate()
: eventLoop(0),
out(stdout),
err(stderr),
loglevel(0),
timeout(0),
result(0),
action(ActionPingOnly),
putChunkSize(DEFAULT_CHUNK_SIZE),
putLastChunkSize(0),
remoteBytesLeft(0),
remoteFileSize(0),
putWriteOk(false),
connected(false),
debugSessionControl(false)
{
}
CodaSignalHandlerPrivate::~CodaSignalHandlerPrivate()
{
delete eventLoop;
out.flush();
err.flush();
}
void CodaSignalHandler::error(const QString &errorMessage)
{
reportError(tr("CODA error: %1").arg(errorMessage));
}
void CodaSignalHandler::logMessage(const QString &logMessage)
{
reportMessage(tr("CODA log: %1").arg(logMessage));
}
void CodaSignalHandler::serialPong(const QString &codaVersion)
{
reportMessage(tr("CODA version: %1").arg(codaVersion));
}
void CodaSignalHandler::tcfEvent(const Coda::CodaEvent &event)
{
reportMessage(tr("CODA event: Type: %1 Message: %2").arg(event.type()).arg(event.toString()));
switch (event.type()) {
case Coda::CodaEvent::LocatorHello:
handleConnected(event);
break;
case Coda::CodaEvent::ProcessExitedEvent:
handleAppExited(event);
break;
default:
reportMessage(tr("CODA unhandled event: Type: %1 Message: %2").arg(event.type()).arg(event.toString()));
break;
}
}
void CodaSignalHandler::terminate()
{
if (d->codaDevice) {
disconnect(d->codaDevice.data(), 0, this, 0);
SymbianUtils::SymbianDeviceManager::instance()->releaseCodaDevice(d->codaDevice);
}
}
void CodaSignalHandler::finished()
{
if (d->eventLoop)
d->eventLoop->exit();
}
void CodaSignalHandler::timeout()
{
reportError(tr("Unable to connect to CODA device. Operation timed out."));
}
int CodaSignalHandler::run()
{
d->codaDevice = SymbianUtils::SymbianDeviceManager::instance()->getCodaDevice(d->serialPortName);
bool ok = d->codaDevice && d->codaDevice->device()->isOpen();
if (!ok) {
QString deviceError = "No such port";
if (d->codaDevice)
deviceError = d->codaDevice->device()->errorString();
reportError(tr("Could not open serial device: %1").arg(deviceError));
SymbianUtils::SymbianDeviceManager::instance()->releaseCodaDevice(d->codaDevice);
return 1;
}
TextTraceHandler *traceHandler = new TextTraceHandler(
SymbianUtils::SymbianDeviceManager::instance()->getOstChannel(d->serialPortName, 2), this);
if (d->loglevel > 1) {
d->codaDevice->setVerbose(1);
}
connect(d->codaDevice.data(), SIGNAL(error(const QString &)), this, SLOT(error(const QString &)));
connect(d->codaDevice.data(), SIGNAL(logMessage(const QString &)), this, SLOT(logMessage(const QString &)));
connect(d->codaDevice.data(), SIGNAL(serialPong(const QString &)), this, SLOT(serialPong(const QString &)));
connect(d->codaDevice.data(), SIGNAL(tcfEvent(const Coda::CodaEvent &)), this, SLOT(tcfEvent(const Coda::CodaEvent &)));
connect(this, SIGNAL(done()), this, SLOT(finished()));
d->codaDevice->sendSerialPing(false);
QTimer timer;
if (d->timeout > 0) {
connect(&timer, SIGNAL(timeout()), this, SLOT(timeout()));
timer.setSingleShot(true);
timer.start(d->timeout);
}
d->eventLoop = new QEventLoop();
d->eventLoop->exec();
timer.stop();
int result = d->result;
reportMessage(tr("Done."));
delete traceHandler;
disconnect(d->codaDevice.data(), 0, this, 0);
SymbianUtils::SymbianDeviceManager::instance()->releaseCodaDevice(d->codaDevice);
return result;
}
void CodaSignalHandler::setActionType(CodaAction action)
{
d->action = CodaAction(d->action | action);
}
void CodaSignalHandler::setAppFileName(const QString &fileName)
{
d->appFileName = fileName;
}
void CodaSignalHandler::setCodaDevice(SymbianUtils::CodaDevicePtr &codaDevice)
{
d->codaDevice = codaDevice;
}
void CodaSignalHandler::setCommandLineArgs(const QString &args)
{
d->commandLineArgs = args;
}
void CodaSignalHandler::setCopyFileName(const QString &srcName, const QString &dstName)
{
d->copySrcFileName = srcName;
d->copyDstFileName = dstName;
}
void CodaSignalHandler::setDownloadFileName(const QString &srcName, const QString &dstName)
{
d->dlSrcFileName = srcName;
d->dlDstFileName = dstName;
}
void CodaSignalHandler::setLogLevel(int level)
{
d->loglevel = level;
}
void CodaSignalHandler::setSerialPortName(const QString &serialPortName)
{
d->serialPortName = serialPortName;
}
void CodaSignalHandler::setTimeout(const int msec)
{
d->timeout = msec;
}
void CodaSignalHandler::closeFile()
{
d->remoteFile.reset();
if (!d->codaDevice) {
emit done();
return;
}
d->codaDevice->sendFileSystemCloseCommand(Coda::CodaCallback(this, &CodaSignalHandler::handleFileSystemClose),
d->remoteFileHandle);
}
void CodaSignalHandler::handleConnected(const Coda::CodaEvent &event)
{
if (d->connected)
return;
const Coda::CodaLocatorHelloEvent &hEvent = static_cast<const Coda::CodaLocatorHelloEvent &>(event);
QStringList services = hEvent.services();
if (services.contains("DebugSessionControl")) {
d->debugSessionControl = true;
}
d->connected = true;
handleActions();
}
void CodaSignalHandler::handleActions()
{
if (d->action & ActionCopy) {
initFileSending();
} else if (d->action & ActionInstall) {
initFileInstallation();
} else if (d->action & ActionRun) {
initAppRunning();
} else if (d->action & ActionDownload) {
initFileDownloading();
} else {
emit done();
}
}
void CodaSignalHandler::handleAppExited(const Coda::CodaEvent &event)
{
const Coda::CodaProcessExitedEvent &pEvent = static_cast<const Coda::CodaProcessExitedEvent &>(event);
QString id = pEvent.idString();
if (!id.compare(d->appID, Qt::CaseInsensitive)) {
d->codaDevice->sendDebugSessionControlSessionEndCommand(Coda::CodaCallback(this, &CodaSignalHandler::handleDebugSessionControlEnd));
d->action = static_cast<CodaAction>(d->action & ~ActionRun);
handleActions();
}
}
void CodaSignalHandler::handleAppRunning(const Coda::CodaCommandResult &result)
{
if (result.type == Coda::CodaCommandResult::SuccessReply) {
reportMessage(tr("Running..."));
Coda::JsonValue value = result.values.at(0);
readAppId(value);
} else {
reportError(tr("Launch failed: %1").arg(result.toString()));
}
}
void CodaSignalHandler::handleDebugSessionControlEnd(const Coda::CodaCommandResult &result)
{
if (result.type == Coda::CodaCommandResult::SuccessReply) {
// nothing to do
}
}
void CodaSignalHandler::handleDebugSessionControlStart(const Coda::CodaCommandResult &result)
{
if (result.type == Coda::CodaCommandResult::SuccessReply) {
d->codaDevice->sendRunProcessCommand(Coda::CodaCallback(this, &CodaSignalHandler::handleAppRunning),
d->appFileName.toAscii(),
d->commandLineArgs.split(' '));
reportMessage(tr("Launching %1...").arg(QFileInfo(d->appFileName).fileName()));
} else {
reportError(tr("Failed to start CODA debug session control."));
}
}
void CodaSignalHandler::handleFileSystemClose(const Coda::CodaCommandResult &result)
{
if (result.type == Coda::CodaCommandResult::SuccessReply) {
reportMessage(tr("File closed."));
if (d->action & ActionCopy) {
d->action = static_cast<CodaAction>(d->action & ~ActionCopy);
} else if (d->action & ActionDownload) {
d->action = static_cast<CodaAction>(d->action & ~ActionDownload);
}
handleActions();
} else {
reportError(tr("Failed to close the remote file: %1").arg(result.toString()));
}
}
void CodaSignalHandler::handleFileSystemOpen(const Coda::CodaCommandResult &result)
{
if (result.type != Coda::CodaCommandResult::SuccessReply) {
reportError(tr("Could not open remote file: %1").arg(result.errorString()));
return;
}
if (result.values.size() < 1 || result.values.at(0).data().isEmpty()) {
reportError(tr("Internal error: No filehandle obtained"));
return;
}
if (d->action & ActionCopy) {
d->remoteFileHandle = result.values.at(0).data();
d->remoteFile.reset(new QFile(d->copySrcFileName));
if (!d->remoteFile->open(QIODevice::ReadOnly)) { // Should not fail, was checked before
reportError(tr("Could not open local file %1").arg(d->copySrcFileName));
return;
}
putSendNextChunk();
} else if (d->action & ActionDownload) {
d->remoteFileHandle = result.values.at(0).data();
d->localFile.reset(new QFile(d->dlDstFileName));
// remove any existing file with the same name
if (d->localFile->exists() && !d->localFile->remove()) {
reportError(tr("Could not create host file: %1 due to error: %2").arg(d->localFile->fileName(), d->localFile->errorString()));
return;
}
// open local file in write-only mode
if (!d->localFile->open(QFile::WriteOnly)) {
reportError(tr("Could not open host file for writing: %1 due to error: %2").arg(d->localFile->fileName(), d->localFile->errorString()));
return;
}
d->codaDevice->sendFileSystemFstatCommand(Coda::CodaCallback(this, &CodaSignalHandler::handleFileSystemStart),
d->remoteFileHandle);
}
}
void CodaSignalHandler::handleFileSystemRead(const Coda::CodaCommandResult &result)
{
if (result.type != Coda::CodaCommandResult::SuccessReply || result.values.size() != 2) {
reportError(tr("Could not read remote file: %1").arg(result.errorString()));
return;
}
QByteArray data = QByteArray::fromBase64(result.values.at(0).data());
bool eof = result.values.at(1).toVariant().toBool();
qint64 written = d->localFile->write(data);
if (written < 0) {
reportError(tr("Could not write data to host file: %1 due to error: %2").arg(d->localFile->fileName(), d->localFile->errorString()));
return;
}
d->remoteBytesLeft -= written;
if (!eof && d->remoteBytesLeft > 0) {
readNextChunk();
}
else {
d->localFile->flush();
d->localFile->close();
closeFile();
}
}
void CodaSignalHandler::handleFileSystemStart(const Coda::CodaCommandResult &result)
{
if (result.type != Coda::CodaCommandResult::SuccessReply) {
reportError(tr("Could not open remote file: %1").arg(result.errorString()));
return;
}
if (result.values.size() < 1 || result.values.at(0).children().isEmpty()) {
reportError(tr("Could not get file attributes"));
return;
}
Coda::JsonValue val = result.values.at(0).findChild("Size");
d->remoteFileSize = val.isValid() ? val.data().toLong() : -1L;
if (d->remoteFileSize < 0) {
reportError(tr("Could not get file size"));
return;
}
d->remoteBytesLeft = d->remoteFileSize;
readNextChunk();
}
void CodaSignalHandler::handleFileSystemWrite(const Coda::CodaCommandResult &result)
{
// Close remote file even if copy fails
d->putWriteOk = result;
if (!d->putWriteOk) {
QString fileName = QFileInfo(d->copyDstFileName).fileName();
reportError(tr("Could not write to file %1 on device: %2").arg(fileName).arg(result.errorString()));
}
if (!d->putWriteOk || d->putLastChunkSize < d->putChunkSize) {
closeFile();
} else {
putSendNextChunk();
}
}
void CodaSignalHandler::handleSymbianInstall(const Coda::CodaCommandResult &result)
{
if (result.type == Coda::CodaCommandResult::SuccessReply) {
reportMessage(tr("Installation has finished."));
d->action = static_cast<CodaAction>(d->action & ~ActionInstall);
handleActions();
} else {
reportError(tr("Installation failed: %1").arg(result.errorString()));
}
}
void CodaSignalHandler::initAppRunning()
{
if (!d->codaDevice || d->appFileName.isEmpty()) {
emit done();
return;
}
if (!d->debugSessionControl) {
reportError(tr("CODA DebugSessionControl service not found, please update to CODA v4.0.23 or later."));
}
d->codaDevice->sendDebugSessionControlSessionStartCommand(Coda::CodaCallback(this, &CodaSignalHandler::handleDebugSessionControlStart));
}
void CodaSignalHandler::initFileDownloading()
{
if (!d->codaDevice || d->dlSrcFileName.isEmpty()) {
emit done();
return;
}
d->codaDevice->sendFileSystemOpenCommand(Coda::CodaCallback(this, &CodaSignalHandler::handleFileSystemOpen),
d->dlSrcFileName.toAscii(), Coda::CodaDevice::FileSystem_TCF_O_READ);
reportMessage(tr("Downloading %1...").arg(QFileInfo(d->dlSrcFileName).fileName()));
}
void CodaSignalHandler::initFileInstallation()
{
if (!d->codaDevice || d->copyDstFileName.isEmpty()) {
emit done();
return;
}
QString installationDrive = "C";
d->codaDevice->sendSymbianInstallSilentInstallCommand(Coda::CodaCallback(this, &CodaSignalHandler::handleSymbianInstall),
d->copyDstFileName.toAscii(),
installationDrive.toAscii());
reportMessage(tr("Installing package \"%1\" on drive %2...").arg(QFileInfo(d->copyDstFileName).fileName(), installationDrive));
}
void CodaSignalHandler::initFileSending()
{
if (!d->codaDevice || d->copySrcFileName.isEmpty()) {
emit done();
return;
}
const unsigned flags =
Coda::CodaDevice::FileSystem_TCF_O_WRITE
|Coda::CodaDevice::FileSystem_TCF_O_CREAT
|Coda::CodaDevice::FileSystem_TCF_O_TRUNC;
d->putWriteOk = false;
d->codaDevice->sendFileSystemOpenCommand(Coda::CodaCallback(this, &CodaSignalHandler::handleFileSystemOpen),
d->copyDstFileName.toAscii(), flags);
reportMessage(tr("Copying %1...").arg(QFileInfo(d->copyDstFileName).fileName()));
}
void CodaSignalHandler::putSendNextChunk()
{
if (!d->codaDevice || !d->remoteFile) {
emit done();
return;
}
// Read and send off next chunk
const quint64 pos = d->remoteFile->pos();
const QByteArray data = d->remoteFile->read(d->putChunkSize);
if (data.isEmpty()) {
d->putWriteOk = true;
closeFile();
} else {
d->putLastChunkSize = data.size();
d->codaDevice->sendFileSystemWriteCommand(Coda::CodaCallback(this, &CodaSignalHandler::handleFileSystemWrite),
d->remoteFileHandle, data, unsigned(pos));
}
}
void CodaSignalHandler::readNextChunk()
{
const quint64 pos = d->remoteFileSize - d->remoteBytesLeft;
const quint64 size = qMin(d->remoteBytesLeft, DEFAULT_CHUNK_SIZE);
d->codaDevice->sendFileSystemReadCommand(Coda::CodaCallback(this, &CodaSignalHandler::handleFileSystemRead),
d->remoteFileHandle, pos, size);
}
void CodaSignalHandler::readAppId(Coda::JsonValue value)
{
if (value.isObject()) {
Coda::JsonValue idValue = value.findChild("ID");
if (idValue.isString()) {
d->appID = idValue.data();
return;
}
}
reportError(tr("Could not get process ID of %1.").arg(QFileInfo(d->appFileName).fileName()));
}
void CodaSignalHandler::reportError(const QString &message)
{
d->err << message << endl;
d->result = 1;
emit done();
}
void CodaSignalHandler::reportMessage(const QString &message)
{
if (d->loglevel > 0)
d->out << message << endl;
}
CodaSignalHandler::CodaSignalHandler()
: d(new CodaSignalHandlerPrivate())
{
}
CodaSignalHandler::~CodaSignalHandler()
{
delete d;
}
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