/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
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**
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** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
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#include "s60deployconfiguration.h"
#include "s60deployconfigurationwidget.h"
#include "s60devicerunconfiguration.h"

#include "qt4project.h"
#include "qt4target.h"
#include "s60devices.h"
#include "s60manager.h"
#include "qt4projectmanagerconstants.h"
#include "qtversionmanager.h"
#include "profilereader.h"
#include "s60manager.h"
#include "s60devices.h"
#include "symbiandevicemanager.h"
#include "qt4buildconfiguration.h"
#include "qt4projectmanagerconstants.h"
#include "s60createpackagestep.h"
#include "qtoutputformatter.h"

#include <coreplugin/icore.h>
#include <coreplugin/messagemanager.h>
#include <coreplugin/progressmanager/progressmanager.h>
#include <utils/qtcassert.h>
#include <utils/pathchooser.h>
#include <projectexplorer/buildsteplist.h>
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/project.h>
#include <projectexplorer/buildconfiguration.h>

#include <QFileInfo>

using namespace ProjectExplorer;
using namespace Qt4ProjectManager;
using namespace Qt4ProjectManager::Internal;

namespace {
const char * const S60_DC_ID("Qt4ProjectManager.S60DeployConfiguration");
const char * const S60_DC_PREFIX("Qt4ProjectManager.S60DeployConfiguration.");

const char * const SERIAL_PORT_NAME_KEY("Qt4ProjectManager.S60DeployConfiguration.SerialPortName");
const char * const INSTALLATION_DRIVE_LETTER_KEY("Qt4ProjectManager.S60DeployConfiguration.InstallationDriveLetter");
const char * const SILENT_INSTALL_KEY("Qt4ProjectManager.S60DeployConfiguration.SilentInstall");

QString pathFromId(const QString &id)
{
    if (!id.startsWith(QLatin1String(S60_DC_PREFIX)))
        return QString();
    return id.mid(QString::fromLatin1(S60_DC_PREFIX).size());
}

QString pathToId(const QString &path)
{
    return QString::fromLatin1(S60_DC_PREFIX) + path;
}
}

// ======== S60DeployConfiguration

S60DeployConfiguration::S60DeployConfiguration(Target *parent) :
    DeployConfiguration(parent,  QLatin1String(S60_DC_ID)),
    m_activeBuildConfiguration(0),
#ifdef Q_OS_WIN
    m_serialPortName(QLatin1String("COM5")),
#else
    m_serialPortName(QLatin1String(SymbianUtils::SymbianDeviceManager::linuxBlueToothDeviceRootC) + QLatin1Char('0')),
#endif
    m_installationDrive('C')
{
    ctor();
}

S60DeployConfiguration::S60DeployConfiguration(Target *target, S60DeployConfiguration *source) :
    DeployConfiguration(target, source),
    m_activeBuildConfiguration(0),
    m_serialPortName(source->m_serialPortName),
    m_installationDrive(source->m_installationDrive)
{
    ctor();
}

void S60DeployConfiguration::ctor()
{
    S60DeviceRunConfiguration* runConf = s60DeviceRunConf();
    if (runConf && !runConf->projectFilePath().isEmpty())
        setDisplayName(tr("%1 on Symbian Device").arg(QFileInfo(runConf->projectFilePath()).completeBaseName()));

    connect(qt4Target()->qt4Project(), SIGNAL(proFileUpdated(Qt4ProjectManager::Internal::Qt4ProFileNode*)),
            this, SLOT(proFileUpdate(Qt4ProjectManager::Internal::Qt4ProFileNode*)));
    connect(qt4Target(), SIGNAL(activeBuildConfigurationChanged(ProjectExplorer::BuildConfiguration*)),
            this, SLOT(updateActiveBuildConfiguration(ProjectExplorer::BuildConfiguration*)));
    updateActiveBuildConfiguration(qt4Target()->activeBuildConfiguration());
}

S60DeployConfiguration::~S60DeployConfiguration()
{
}

ProjectExplorer::DeployConfigurationWidget *S60DeployConfiguration::configurationWidget() const
{
    return new S60DeployConfigurationWidget();
}

void S60DeployConfiguration::proFileUpdate(Qt4ProjectManager::Internal::Qt4ProFileNode *pro)
{
    S60DeviceRunConfiguration *deviceRunConf = s60DeviceRunConf();
    Q_ASSERT(deviceRunConf);
    if (deviceRunConf->projectFilePath() == pro->path())
        emit targetInformationChanged();
}

QStringList S60DeployConfiguration::signedPackages() const
{
    QList<Qt4ProFileNode *> list = qt4Target()->qt4Project()->leafProFiles();
    QStringList result;
    foreach (Qt4ProFileNode *node, list) {
        TargetInformation ti = node->targetInformation();
        if (ti.valid)
            result << ti.buildDir + QLatin1Char('/') + ti.target
                      + (runSmartInstaller() ? QLatin1String("_installer") : QLatin1String(""))
                      + QLatin1String(".sis");
    }
    return result;
}

QString S60DeployConfiguration::appSignedPackage() const
{
    S60DeviceRunConfiguration *deviceRunConf = s60DeviceRunConf();
    Q_ASSERT(deviceRunConf);
    TargetInformation ti = qt4Target()->qt4Project()->rootProjectNode()->targetInformation(deviceRunConf->projectFilePath());
    if (!ti.valid)
        return QString();
    return ti.buildDir + QLatin1Char('/') + ti.target
            + (runSmartInstaller() ? QLatin1String("_installer") : QLatin1String(""))
            + QLatin1String(".sis");
}

QStringList S60DeployConfiguration::packageFileNamesWithTargetInfo() const
{
    QList<Qt4ProFileNode *> leafs = qt4Target()->qt4Project()->leafProFiles();

    QStringList result;
    foreach (Qt4ProFileNode *qt4ProFileNode, leafs) {
        TargetInformation ti = qt4ProFileNode->targetInformation();
        if (!ti.valid)
            continue;
        QString baseFileName = ti.buildDir + QLatin1Char('/') + ti.target;
        baseFileName += QLatin1Char('_')
                + (isDebug() ? QLatin1String("debug") : QLatin1String("release"))
                + QLatin1Char('-') + symbianPlatform() + QLatin1String(".sis");
        result << baseFileName;
    }
    return result;
}

QStringList S60DeployConfiguration::packageTemplateFileNames() const
{
    QList<Qt4ProFileNode *> list = qt4Target()->qt4Project()->leafProFiles();
    QStringList result;
    foreach (Qt4ProFileNode *node, list) {
        TargetInformation ti = node->targetInformation();
        if (ti.valid)
            result << ti.buildDir + QLatin1Char('/') + ti.target + QLatin1String("_template.pkg");
    }
    return result;
}

QString S60DeployConfiguration::appPackageTemplateFileName() const
{
    S60DeviceRunConfiguration *deviceRunConf = s60DeviceRunConf();
    Q_ASSERT(deviceRunConf);
    TargetInformation ti = qt4Target()->qt4Project()->rootProjectNode()->targetInformation(deviceRunConf->projectFilePath());
    if (!ti.valid)
        return QString();
    return ti.buildDir + QLatin1Char('/') + ti.target + QLatin1String("_template.pkg");
}

/* Grep a package file for the '.exe' file. Curently for use on Linux only
 * as the '.pkg'-files on Windows do not contain drive letters, which is not
 * handled here. \code
; Executable and default resource files
"./foo.exe"    - "!:\sys\bin\foo.exe"
\endcode  */

static inline QString executableFromPackageUnix(const QString &packageFileName)
{
    QFile packageFile(packageFileName);
    if (!packageFile.open(QIODevice::ReadOnly|QIODevice::Text))
        return QString();
    QRegExp pattern(QLatin1String("^\"(.*.exe)\" *- \"!:.*.exe\"$"));
    QTC_ASSERT(pattern.isValid(), return QString());
    foreach(const QString &line, QString::fromLocal8Bit(packageFile.readAll()).split(QLatin1Char('\n')))
        if (pattern.exactMatch(line)) {
            // Expand relative paths by package file paths
            QString rc = pattern.cap(1);
            if (rc.startsWith(QLatin1String("./")))
                rc.remove(0, 2);
            const QFileInfo fi(rc);
            if (fi.isAbsolute())
                return rc;
            return QFileInfo(packageFileName).absolutePath() + QLatin1Char('/') + rc;
        }
    return QString();
}

QString S60DeployConfiguration::localExecutableFileName() const
{
    QString localExecutable;
    switch (toolChainType()) {
    case ToolChain::GCCE_GNUPOC:
    case ToolChain::RVCT_ARMV5_GNUPOC:
        localExecutable = executableFromPackageUnix(appPackageTemplateFileName());
        break;
    default: {
            const QtVersion *qtv = qtVersion();
            QTC_ASSERT(qtv, return QString());
            const S60Devices::Device device = S60Manager::instance()->deviceForQtVersion(qtv);
            QTextStream(&localExecutable) << device.epocRoot << "/epoc32/release/"
                    << symbianPlatform() << '/' << symbianTarget() << '/' << targetName()
                    << ".exe";
        }
        break;
    }
    return QDir::toNativeSeparators(localExecutable);
}

bool S60DeployConfiguration::runSmartInstaller() const
{
    DeployConfiguration *dc = target()->activeDeployConfiguration();
    QTC_ASSERT(dc, return false);
    BuildStepList *bsl = dc->stepList();
    QTC_ASSERT(bsl, return false);
    QList<BuildStep *> steps = bsl->steps();
    foreach (const BuildStep *step, steps) {
        if (const S60CreatePackageStep *packageStep = qobject_cast<const S60CreatePackageStep *>(step)) {
            return packageStep->createsSmartInstaller();
        }
    }
    return false;
}

ProjectExplorer::ToolChain::ToolChainType S60DeployConfiguration::toolChainType() const
{
    if (Qt4BuildConfiguration *bc = qobject_cast<Qt4BuildConfiguration *>(target()->activeBuildConfiguration()))
        return bc->toolChainType();
    return ProjectExplorer::ToolChain::INVALID;
}

QString S60DeployConfiguration::targetName() const
{
    S60DeviceRunConfiguration *deviceRunConf = s60DeviceRunConf();
    Q_ASSERT(deviceRunConf);
    TargetInformation ti = qt4Target()->qt4Project()->rootProjectNode()->targetInformation(deviceRunConf->projectFilePath());
    if (!ti.valid)
        return QString();
    return ti.target;
}

QString S60DeployConfiguration::symbianPlatform() const
{
    const Qt4BuildConfiguration *qt4bc = qt4Target()->activeBuildConfiguration();
    switch (qt4bc->toolChainType()) {
    case ToolChain::GCCE:
    case ToolChain::GCCE_GNUPOC:
        return QLatin1String("gcce");
    case ToolChain::RVCT_ARMV5:
        return QLatin1String("armv5");
    default: // including ToolChain::RVCT_ARMV6_GNUPOC:
        return QLatin1String("armv6");
    }
}

bool S60DeployConfiguration::isDebug() const
{
    const Qt4BuildConfiguration *qt4bc = qt4Target()->activeBuildConfiguration();
    return (qt4bc->qmakeBuildConfiguration() & QtVersion::DebugBuild);
}

QString S60DeployConfiguration::symbianTarget() const
{
    return isDebug() ? QLatin1String("udeb") : QLatin1String("urel");
}

const QtVersion *S60DeployConfiguration::qtVersion() const
{
    if (const BuildConfiguration *bc = target()->activeBuildConfiguration())
        if (const Qt4BuildConfiguration *qt4bc = qobject_cast<const Qt4BuildConfiguration *>(bc))
            return qt4bc->qtVersion();
    return 0;
}

void S60DeployConfiguration::updateActiveBuildConfiguration(ProjectExplorer::BuildConfiguration *buildConfiguration)
{
    if (m_activeBuildConfiguration)
        disconnect(m_activeBuildConfiguration, SIGNAL(s60CreatesSmartInstallerChanged()),
                   this, SIGNAL(targetInformationChanged()));
    m_activeBuildConfiguration = buildConfiguration;
    if (m_activeBuildConfiguration)
        connect(m_activeBuildConfiguration, SIGNAL(s60CreatesSmartInstallerChanged()),
                this, SIGNAL(targetInformationChanged()));
}

S60DeviceRunConfiguration* S60DeployConfiguration::s60DeviceRunConf() const
{
    const char * const S60_DEVICE_RC_ID("Qt4ProjectManager.S60DeviceRunConfiguration");

    foreach( RunConfiguration *runConf, qt4Target()->runConfigurations() )
        if (runConf->id() == QLatin1String(S60_DEVICE_RC_ID))
            return qobject_cast<S60DeviceRunConfiguration *>(runConf);
    return 0;
}

QVariantMap S60DeployConfiguration::toMap() const
{
    QVariantMap map(ProjectExplorer::DeployConfiguration::toMap());
    map.insert(QLatin1String(SERIAL_PORT_NAME_KEY), m_serialPortName);
    map.insert(QLatin1String(INSTALLATION_DRIVE_LETTER_KEY), QChar(m_installationDrive));
    map.insert(QLatin1String(SILENT_INSTALL_KEY), QVariant(m_silentInstall));

    return map;
}

bool S60DeployConfiguration::fromMap(const QVariantMap &map)
{
    m_serialPortName = map.value(QLatin1String(SERIAL_PORT_NAME_KEY)).toString().trimmed();
    m_installationDrive = map.value(QLatin1String(INSTALLATION_DRIVE_LETTER_KEY), QChar('C'))
                          .toChar().toAscii();
    m_silentInstall = map.value(QLatin1String(SILENT_INSTALL_KEY), QVariant(true)).toBool();
    return DeployConfiguration::fromMap(map);
}

Qt4Target *S60DeployConfiguration::qt4Target() const
{
    return static_cast<Qt4Target *>(target());
}

QString S60DeployConfiguration::serialPortName() const
{
    return m_serialPortName;
}

void S60DeployConfiguration::setSerialPortName(const QString &name)
{
    const QString &candidate = name.trimmed();
    if (m_serialPortName == candidate)
        return;
    m_serialPortName = candidate;
    emit serialPortNameChanged();
}

char S60DeployConfiguration::installationDrive() const
{
    return m_installationDrive;
}

void S60DeployConfiguration::setInstallationDrive(char drive)
{
    m_installationDrive = drive;
}

bool S60DeployConfiguration::silentInstall() const
{
    return m_silentInstall;
}

void S60DeployConfiguration::setSilentInstall(bool silent)
{
    m_silentInstall = silent;
}

// ======== S60DeployConfigurationFactory

S60DeployConfigurationFactory::S60DeployConfigurationFactory(QObject *parent) :
    DeployConfigurationFactory(parent)
{
}

S60DeployConfigurationFactory::~S60DeployConfigurationFactory()
{
}

QStringList S60DeployConfigurationFactory::availableCreationIds(Target *parent) const
{
    Qt4Target *target = qobject_cast<Qt4Target *>(parent);
    if (!target ||
        target->id() != QLatin1String(Constants::S60_DEVICE_TARGET_ID))
        return QStringList();

    return target->qt4Project()->applicationProFilePathes(QLatin1String(S60_DC_PREFIX));
}

QString S60DeployConfigurationFactory::displayNameForId(const QString &id) const
{
    if (!pathFromId(id).isEmpty())
        return tr("%1 on Symbian Device").arg(QFileInfo(pathFromId(id)).completeBaseName());
    return QString();
}

DeployConfiguration *S60DeployConfigurationFactory::create(Target *parent, const QString &id)
{
    if (!canCreate(parent, id))
        return 0;

    Qt4Target *t(static_cast<Qt4Target *>(parent));
    return new S60DeployConfiguration(t);
}

bool S60DeployConfigurationFactory::canCreate(Target *parent, const QString& /*id*/) const
{
    Qt4Target * t(qobject_cast<Qt4Target *>(parent));
    if (!t ||
        t->id() != QLatin1String(Constants::S60_DEVICE_TARGET_ID))
        return false;
    return true;
}

bool S60DeployConfigurationFactory::canRestore(Target *parent, const QVariantMap& /*map*/) const
{
    Qt4Target * t(qobject_cast<Qt4Target *>(parent));
    return t &&
            t->id() == QLatin1String(Constants::S60_DEVICE_TARGET_ID);
}

DeployConfiguration *S60DeployConfigurationFactory::restore(Target *parent, const QVariantMap &map)
{
    if (!canRestore(parent, map))
        return 0;
    Qt4Target *t(static_cast<Qt4Target *>(parent));
    S60DeployConfiguration *dc(new S60DeployConfiguration(t));
    if (dc->fromMap(map))
        return dc;

    delete dc;
    return 0;
}

bool S60DeployConfigurationFactory::canClone(Target *parent, DeployConfiguration *source) const
{
    if (!qobject_cast<Qt4Target *>(parent))
        return false;
    return source->id() == QLatin1String(S60_DC_ID);
}

DeployConfiguration *S60DeployConfigurationFactory::clone(Target *parent, DeployConfiguration *source)
{
    if (!canClone(parent, source))
        return 0;
    Qt4Target *t = static_cast<Qt4Target *>(parent);
    S60DeployConfiguration * old(static_cast<S60DeployConfiguration *>(source));
    return new S60DeployConfiguration(t, old);
}