qt-creator/src/plugins/qt4projectmanager/qt-maemo/maemopackagecreationstep.cpp

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#include "maemopackagecreationstep.h"

#include "maemoconstants.h"
#include "maemodeployables.h"
#include "maemoglobal.h"
#include "maemopackagecreationwidget.h"
#include "qt4maemodeployconfiguration.h"
#include "qt4maemotarget.h"

#include <projectexplorer/buildsteplist.h>
#include <projectexplorer/projectexplorerconstants.h>
#include <qt4buildconfiguration.h>
#include <qt4project.h>
#include <qt4target.h>
#include <utils/environment.h>

#include <QtCore/QDateTime>
#include <QtCore/QProcess>
#include <QtCore/QRegExp>
#include <QtCore/QStringBuilder>
#include <QtGui/QWidget>

namespace {
    const QLatin1String MagicFileName(".qtcreator");
}

using namespace ProjectExplorer::Constants;
using ProjectExplorer::BuildStepList;
using ProjectExplorer::BuildStepConfigWidget;
using ProjectExplorer::Task;

namespace Qt4ProjectManager {
namespace Internal {

const QLatin1String AbstractMaemoPackageCreationStep::DefaultVersionNumber("0.0.1");

AbstractMaemoPackageCreationStep::AbstractMaemoPackageCreationStep(BuildStepList *bsl,
    const QString &id)
    : ProjectExplorer::BuildStep(bsl, id)
{
    ctor();
}

AbstractMaemoPackageCreationStep::AbstractMaemoPackageCreationStep(BuildStepList *bsl,
    AbstractMaemoPackageCreationStep *other) : BuildStep(bsl, other)
{
    ctor();
}

AbstractMaemoPackageCreationStep::~AbstractMaemoPackageCreationStep()
{
}

void AbstractMaemoPackageCreationStep::ctor()
{
    m_lastBuildConfig = qt4BuildConfiguration();
    connect(target(),
        SIGNAL(activeBuildConfigurationChanged(ProjectExplorer::BuildConfiguration*)),
        this, SLOT(handleBuildConfigChanged()));
    handleBuildConfigChanged();
}

bool AbstractMaemoPackageCreationStep::init()
{
    return true;
}

void AbstractMaemoPackageCreationStep::run(QFutureInterface<bool> &fi)
{
    if (!packagingNeeded()) {
        emit addOutput(tr("Package up to date."), MessageOutput);
        fi.reportResult(true);
        return;
    }

    // TODO: Make the build process asynchronous; i.e. no waitFor()-functions etc.
    QProcess * const buildProc = new QProcess;
    connect(buildProc, SIGNAL(readyReadStandardOutput()), this,
        SLOT(handleBuildOutput()));
    connect(buildProc, SIGNAL(readyReadStandardError()), this,
        SLOT(handleBuildOutput()));
    emit addOutput(tr("Creating package file ..."), MessageOutput);
    const bool success = createPackage(buildProc);
    disconnect(buildProc, 0, this, 0);
    buildProc->deleteLater();
    if (success) {
        emit addOutput(tr("Package created."), BuildStep::MessageOutput);
        deployConfig()->deployables()->setUnmodified();
    }
    fi.reportResult(success);
}

BuildStepConfigWidget *AbstractMaemoPackageCreationStep::createConfigWidget()
{
    return new MaemoPackageCreationWidget(this);
}

void AbstractMaemoPackageCreationStep::handleBuildOutput()
{
    QProcess * const buildProc = qobject_cast<QProcess *>(sender());
    if (!buildProc)
        return;
    const QByteArray &stdOut = buildProc->readAllStandardOutput();
    if (!stdOut.isEmpty())
        emit addOutput(QString::fromLocal8Bit(stdOut), BuildStep::NormalOutput);
    const QByteArray &errorOut = buildProc->readAllStandardError();
    if (!errorOut.isEmpty()) {
        emit addOutput(QString::fromLocal8Bit(errorOut), BuildStep::ErrorOutput);
    }
}

void AbstractMaemoPackageCreationStep::handleBuildConfigChanged()
{
    if (m_lastBuildConfig)
        disconnect(m_lastBuildConfig, 0, this, 0);
    m_lastBuildConfig = qt4BuildConfiguration();
    connect(m_lastBuildConfig, SIGNAL(qtVersionChanged()), this,
        SIGNAL(qtVersionChanged()));
    connect(m_lastBuildConfig, SIGNAL(buildDirectoryChanged()), this,
        SIGNAL(packageFilePathChanged()));
    emit qtVersionChanged();
    emit packageFilePathChanged();
}

const Qt4BuildConfiguration *AbstractMaemoPackageCreationStep::qt4BuildConfiguration() const
{
    return static_cast<Qt4BuildConfiguration *>(buildConfiguration());
}

AbstractQt4MaemoTarget *AbstractMaemoPackageCreationStep::maemoTarget() const
{
    return qobject_cast<AbstractQt4MaemoTarget *>(buildConfiguration()->target());
}

AbstractDebBasedQt4MaemoTarget *AbstractMaemoPackageCreationStep::debBasedMaemoTarget() const
{
    return qobject_cast<AbstractDebBasedQt4MaemoTarget*>(buildConfiguration()->target());
}

AbstractRpmBasedQt4MaemoTarget *AbstractMaemoPackageCreationStep::rpmBasedMaemoTarget() const
{
    return qobject_cast<AbstractRpmBasedQt4MaemoTarget*>(buildConfiguration()->target());
}

Qt4MaemoDeployConfiguration *AbstractMaemoPackageCreationStep::deployConfig() const
{
    return qobject_cast<Qt4MaemoDeployConfiguration *>(parent()->parent());
}

QString AbstractMaemoPackageCreationStep::buildDirectory() const
{
    return qt4BuildConfiguration()->buildDirectory();
}

QString AbstractMaemoPackageCreationStep::projectName() const
{
    return qt4BuildConfiguration()->qt4Target()->qt4Project()
        ->rootProjectNode()->displayName().toLower();
}

bool AbstractMaemoPackageCreationStep::packagingNeeded() const
{
    const QSharedPointer<MaemoDeployables> &deployables
        = deployConfig()->deployables();
    QFileInfo packageInfo(packageFilePath());
    if (!packageInfo.exists() || deployables->isModified())
        return true;

    const int deployableCount = deployables->deployableCount();
    for (int i = 0; i < deployableCount; ++i) {
        if (MaemoGlobal::isFileNewerThan(deployables->deployableAt(i).localFilePath,
                packageInfo.lastModified()))
            return true;
    }

    return isMetaDataNewerThan(packageInfo.lastModified());
}

QString AbstractMaemoPackageCreationStep::packageFilePath() const
{
    QString error;
    const QString &version = versionString(&error);
    if (version.isEmpty())
        return QString();
    QFileInfo fi(maemoTarget()->packageFileName());
    const QString baseName = replaceDots(fi.completeBaseName());
    return buildDirectory() + QLatin1Char('/') + baseName
        + QLatin1Char('.') + fi.suffix();
}

QString AbstractMaemoPackageCreationStep::versionString(QString *error) const
{
    return maemoTarget()->projectVersion(error);
}

bool AbstractMaemoPackageCreationStep::setVersionString(const QString &version,
    QString *error)
{
    const bool success = maemoTarget()->setProjectVersion(version, error);
    if (success)
        emit packageFilePathChanged();
    return success;
}

QString AbstractMaemoPackageCreationStep::nativePath(const QFile &file)
{
    return QDir::toNativeSeparators(QFileInfo(file).filePath());
}

void AbstractMaemoPackageCreationStep::raiseError(const QString &shortMsg,
                                          const QString &detailedMsg)
{
    emit addOutput(detailedMsg.isNull() ? shortMsg : detailedMsg, BuildStep::ErrorOutput);
    emit addTask(Task(Task::Error, shortMsg, QString(), -1,
                      TASK_CATEGORY_BUILDSYSTEM));
}

bool AbstractMaemoPackageCreationStep::callPackagingCommand(QProcess *proc,
    const QStringList &arguments)
{
    preparePackagingProcess(proc, qt4BuildConfiguration(), buildDirectory());
    const QtVersion * const qtVersion = qt4BuildConfiguration()->qtVersion();
    const QString madCommand = MaemoGlobal::madCommand(qtVersion);
    const QString cmdLine = madCommand + QLatin1Char(' ')
        + arguments.join(QLatin1String(" "));
    emit addOutput(tr("Package Creation: Running command '%1'.").arg(cmdLine),
        BuildStep::MessageOutput);
    MaemoGlobal::callMad(*proc, arguments, qtVersion, true);
    if (!proc->waitForStarted()) {
        raiseError(tr("Packaging failed."),
            tr("Packaging error: Could not start command '%1'. Reason: %2")
            .arg(cmdLine, proc->errorString()));
        return false;
    }
    proc->waitForFinished(-1);
    if (proc->error() != QProcess::UnknownError || proc->exitCode() != 0) {
        QString mainMessage = tr("Packaging Error: Command '%1' failed.")
            .arg(cmdLine);
        if (proc->error() != QProcess::UnknownError)
            mainMessage += tr(" Reason: %1").arg(proc->errorString());
        else
            mainMessage += tr("Exit code: %1").arg(proc->exitCode());
        raiseError(mainMessage);
        return false;
    }
    return true;
}


void AbstractMaemoPackageCreationStep::preparePackagingProcess(QProcess *proc,
    const Qt4BuildConfiguration *bc, const QString &workingDir)
{
    Utils::Environment env = bc->environment();
    if (bc->qmakeBuildConfiguration() & QtVersion::DebugBuild) {
        env.appendOrSet(QLatin1String("DEB_BUILD_OPTIONS"),
            QLatin1String("nostrip"), QLatin1String(" "));
    }
    proc->setEnvironment(env.toStringList());
    proc->setWorkingDirectory(workingDir);
}

QString AbstractMaemoPackageCreationStep::replaceDots(const QString &name)
{
    QString adaptedName = name;
    return adaptedName.replace(QLatin1Char('.'), QLatin1Char('_'));
}


MaemoDebianPackageCreationStep::MaemoDebianPackageCreationStep(BuildStepList *bsl)
    : AbstractMaemoPackageCreationStep(bsl, CreatePackageId)
{
    ctor();
}

const QString MaemoDebianPackageCreationStep::CreatePackageId
    = QLatin1String("MaemoDebianPackageCreationStep");

MaemoDebianPackageCreationStep::MaemoDebianPackageCreationStep(BuildStepList *buildConfig,
    MaemoDebianPackageCreationStep *other)
        : AbstractMaemoPackageCreationStep(buildConfig, other)
{
    ctor();
}

void MaemoDebianPackageCreationStep::ctor()
{
    setDefaultDisplayName(tr("Create Debian Package"));
}

bool MaemoDebianPackageCreationStep::createPackage(QProcess *buildProc)
{
    checkProjectName();
    const QString projectDir
        = buildConfiguration()->target()->project()->projectDirectory();
    const bool inSourceBuild
        = QFileInfo(buildDirectory()) == QFileInfo(projectDir);
    if (!copyDebianFiles(inSourceBuild))
        return false;
    const QStringList args = QStringList() << QLatin1String("dpkg-buildpackage")
        << QLatin1String("-nc") << QLatin1String("-uc") << QLatin1String("-us");
    if (!callPackagingCommand(buildProc, args))
        return false;

    QFile::remove(packageFilePath());

    // Workaround for non-working dh_builddeb --destdir=.
    if (!QDir(buildDirectory()).isRoot()) {
        const AbstractQt4MaemoTarget * const target = maemoTarget();
        QString error;
        const QString pkgFileName = target->packageFileName();
        if (!error.isEmpty())
            raiseError(tr("Packaging failed."), "Failed to get package name.");
        const QString changesSourceFileName = QFileInfo(pkgFileName).completeBaseName()
                + QLatin1String(".changes");
        const QString changesTargetFileName = replaceDots(QFileInfo(pkgFileName).completeBaseName())
                + QLatin1String(".changes");
        const QString packageSourceDir = buildDirectory() + QLatin1String("/../");
        const QString packageSourceFilePath
                = packageSourceDir + pkgFileName;
        const QString changesSourceFilePath
                = packageSourceDir + changesSourceFileName;
        const QString changesTargetFilePath
                = buildDirectory() + QLatin1Char('/') + changesTargetFileName;
        QFile::remove(changesTargetFilePath);
        if (!QFile::rename(packageSourceFilePath, packageFilePath())
                || !QFile::rename(changesSourceFilePath, changesTargetFilePath)) {
            raiseError(tr("Packaging failed."),
                       tr("Could not move package files from %1 to %2.")
                       .arg(packageSourceDir, buildDirectory()));
            return false;
        }
    }

    if (inSourceBuild) {
        buildProc->start(packagingCommand(qt4BuildConfiguration(),
            QLatin1String("dh_clean")));
        buildProc->waitForFinished();
        buildProc->terminate();
    }
    return true;
}

bool MaemoDebianPackageCreationStep::isMetaDataNewerThan(const QDateTime &packageDate) const
{
    const QString debianPath = debBasedMaemoTarget()->debianDirPath();
    if (packageDate <= QFileInfo(debianPath).lastModified())
        return true;
    const QStringList debianFiles = debBasedMaemoTarget()->debianFiles();
    foreach (const QString &debianFile, debianFiles) {
        const QString absFilePath
            = debianPath + QLatin1Char('/') + debianFile;
        if (packageDate <= QFileInfo(absFilePath).lastModified())
            return true;
    }
    return false;
}

void MaemoDebianPackageCreationStep::checkProjectName()
{
    const QRegExp legalName(QLatin1String("[0-9-+a-z\\.]+"));
    if (!legalName.exactMatch(buildConfiguration()->target()->project()->displayName())) {
        emit addTask(Task(Task::Warning,
            tr("Your project name contains characters not allowed in "
               "Debian packages.\nThey must only use lower-case letters, "
               "numbers, '-', '+' and '.'.\n""We will try to work around that, "
               "but you may experience problems."),
            QString(), -1, TASK_CATEGORY_BUILDSYSTEM));
    }
}

bool MaemoDebianPackageCreationStep::copyDebianFiles(bool inSourceBuild)
{
    const QString debianDirPath = buildDirectory() + QLatin1String("/debian");
    const QString magicFilePath
        = debianDirPath + QLatin1Char('/') + MagicFileName;
    if (inSourceBuild && QFileInfo(debianDirPath).isDir()
        && !QFileInfo(magicFilePath).exists()) {
        raiseError(tr("Packaging failed: Foreign debian directory detected."),
             tr("You are not using a shadow build and there is a debian "
                "directory in your project root ('%1'). Qt Creator will not "
                "overwrite that directory. Please remove it or use the "
                "shadow build feature.")
                   .arg(QDir::toNativeSeparators(debianDirPath)));
        return false;
    }
    QString error;
    if (!MaemoGlobal::removeRecursively(debianDirPath, error)) {
        raiseError(tr("Packaging failed."),
            tr("Could not remove directory '%1': %2").arg(debianDirPath, error));
        return false;
    }
    QDir buildDir(buildDirectory());
    if (!buildDir.mkdir("debian")) {
        raiseError(tr("Could not create Debian directory '%1'.")
                   .arg(debianDirPath));
        return false;
    }
    const QString templatesDirPath = debBasedMaemoTarget()->debianDirPath();
    QDir templatesDir(templatesDirPath);
    const QStringList &files = templatesDir.entryList(QDir::Files);
    foreach (const QString &fileName, files) {
        const QString srcFile
                = templatesDirPath + QLatin1Char('/') + fileName;
        const QString destFile
                = debianDirPath + QLatin1Char('/') + fileName;
        if (!QFile::copy(srcFile, destFile)) {
            raiseError(tr("Could not copy file '%1' to '%2'")
                       .arg(QDir::toNativeSeparators(srcFile),
                            QDir::toNativeSeparators(destFile)));
            return false;
        }

        if (fileName == QLatin1String("rules"))
            adaptRulesFile(destFile);
    }

    QFile magicFile(magicFilePath);
    if (!magicFile.open(QIODevice::WriteOnly)) {
        raiseError(tr("Error: Could not create file '%1'.")
            .arg(QDir::toNativeSeparators(magicFilePath)));
        return false;
    }

    return true;
}

QString MaemoDebianPackageCreationStep::packagingCommand(const Qt4BuildConfiguration *bc,
    const QString &commandName)
{
    QString perl;
    const QString maddeRoot = MaemoGlobal::maddeRoot(bc->qtVersion());
#ifdef Q_OS_WIN
    perl = maddeRoot + QLatin1String("/bin/perl.exe ");
#endif
    return perl + maddeRoot % QLatin1String("/madbin/") % commandName;
}

void MaemoDebianPackageCreationStep::ensureShlibdeps(QByteArray &rulesContent)
{
    QString contentAsString = QString::fromLocal8Bit(rulesContent);
    const QString whiteSpace(QLatin1String("[ \\t]*"));
    const QString pattern = QLatin1String("\\n") + whiteSpace
        + QLatin1Char('#') + whiteSpace + QLatin1String("dh_shlibdeps")
        + QLatin1String("[^\\n]*\\n");
    contentAsString.replace(QRegExp(pattern),
        QLatin1String("\n\tdh_shlibdeps\n"));
    rulesContent = contentAsString.toLocal8Bit();
}

void MaemoDebianPackageCreationStep::adaptRulesFile(const QString &rulesFilePath)
{
    QFile rulesFile(rulesFilePath);
    rulesFile.setPermissions(rulesFile.permissions() | QFile::ExeUser);
    if (!rulesFile.open(QIODevice::ReadWrite)) {
        qWarning("Cannot open rules file for Maemo6 icon path adaptation.");
        return;
    }
    QByteArray content = rulesFile.readAll();
    const int makeInstallLine = content.indexOf("\t$(MAKE) INSTALL_ROOT");
    if (makeInstallLine == -1)
        return;
    const int makeInstallEol = content.indexOf('\n', makeInstallLine);
    if (makeInstallEol == -1)
        return;
    QString desktopFileDir = QFileInfo(rulesFile).dir().path()
        + QLatin1Char('/') + projectName()
        + QLatin1String("/usr/share/applications/");
    const Qt4BuildConfiguration * const bc = qt4BuildConfiguration();
    const MaemoGlobal::OsVersion version
        = MaemoGlobal::version(bc->qtVersion());
    if (version == MaemoGlobal::Maemo5)
        desktopFileDir += QLatin1String("hildon/");
#ifdef Q_OS_WIN
    desktopFileDir.remove(QLatin1Char(':'));
    desktopFileDir.prepend(QLatin1Char('/'));
#endif
    int insertPos = makeInstallEol + 1;
    for (int i = 0; i < deployConfig()->deployables()->modelCount(); ++i) {
        const MaemoDeployableListModel * const model
            = deployConfig()->deployables()->modelAt(i);
        if (!model->hasDesktopFile())
            continue;
        if (version == MaemoGlobal::Maemo6) {
            addWorkaroundForHarmattanBug(content, insertPos,
                model, desktopFileDir);
        }
        const QString executableFilePath = model->remoteExecutableFilePath();
        if (executableFilePath.isEmpty()) {
            qDebug("%s: Skipping subproject %s with missing deployment information.",
                Q_FUNC_INFO, qPrintable(model->proFilePath()));
            continue;
        }
        const QByteArray lineBefore("Exec=.*");
        const QByteArray lineAfter("Exec=" + executableFilePath.toUtf8());
        const QString desktopFilePath = desktopFileDir
            + model->applicationName() + QLatin1String(".desktop");
        addSedCmdToRulesFile(content, insertPos, desktopFilePath, lineBefore,
            lineAfter);
    }

    // Always check for dependencies in release builds.
    if (!(bc->qmakeBuildConfiguration() & QtVersion::DebugBuild))
        ensureShlibdeps(content);

    rulesFile.resize(0);
    rulesFile.write(content);
}

void MaemoDebianPackageCreationStep::addWorkaroundForHarmattanBug(QByteArray &rulesFileContent,
    int &insertPos, const MaemoDeployableListModel *model,
    const QString &desktopFileDir)
{
    const QString iconFilePath = model->remoteIconFilePath();
    if (iconFilePath.isEmpty())
        return;
    const QByteArray lineBefore("^Icon=.*");
    const QByteArray lineAfter("Icon=" + iconFilePath.toUtf8());
    const QString desktopFilePath
        = desktopFileDir + model->applicationName() + QLatin1String(".desktop");
    addSedCmdToRulesFile(rulesFileContent, insertPos, desktopFilePath,
        lineBefore, lineAfter);
}

void MaemoDebianPackageCreationStep::addSedCmdToRulesFile(QByteArray &rulesFileContent,
    int &insertPos, const QString &desktopFilePath, const QByteArray &oldString,
    const QByteArray &newString)
{
    const QString tmpFilePath = desktopFilePath + QLatin1String(".sed");
    const QByteArray sedCmd = "\tsed 's:" + oldString + ':' + newString
        + ":' " + desktopFilePath.toLocal8Bit() + " > "
        + tmpFilePath.toLocal8Bit() + " || echo -n\n";
    const QByteArray mvCmd = "\tmv " + tmpFilePath.toLocal8Bit() + ' '
        + desktopFilePath.toLocal8Bit() + " || echo -n\n";
    rulesFileContent.insert(insertPos, sedCmd);
    insertPos += sedCmd.length();
    rulesFileContent.insert(insertPos, mvCmd);
    insertPos += mvCmd.length();
}


MaemoRpmPackageCreationStep::MaemoRpmPackageCreationStep(BuildStepList *bsl)
    : AbstractMaemoPackageCreationStep(bsl, CreatePackageId)
{
    ctor();
}

MaemoRpmPackageCreationStep::MaemoRpmPackageCreationStep(BuildStepList *buildConfig,
    MaemoRpmPackageCreationStep *other)
        : AbstractMaemoPackageCreationStep(buildConfig, other)
{
    ctor();
}

void MaemoRpmPackageCreationStep::ctor()
{
    setDefaultDisplayName(tr("Create RPM Package"));
}

bool MaemoRpmPackageCreationStep::createPackage(QProcess *buildProc)
{
    const QStringList args = QStringList() << QLatin1String("rrpmbuild")
        << QLatin1String("-bb") << rpmBasedMaemoTarget()->specFilePath();
    if (!callPackagingCommand(buildProc, args))
        return false;
    QFile::remove(packageFilePath());
    const QString packageSourceFilePath = rpmBuildDir(qt4BuildConfiguration())
        + QLatin1Char('/') + rpmBasedMaemoTarget()->packageFileName();
    if (!QFile::rename(packageSourceFilePath, packageFilePath())) {
        raiseError(tr("Packaging failed."),
            tr("Could not move package file from %1 to %2.")
                .arg(packageSourceFilePath, packageFilePath()));
        return false;
    }

    return true;
}

bool MaemoRpmPackageCreationStep::isMetaDataNewerThan(const QDateTime &packageDate) const
{
    const QDateTime specFileChangeDate
        = QFileInfo(rpmBasedMaemoTarget()->specFilePath()).lastModified();
    return packageDate <= specFileChangeDate;
}

QString MaemoRpmPackageCreationStep::rpmBuildDir(const Qt4BuildConfiguration *bc)
{
    return bc->buildDirectory() + QLatin1String("/rrpmbuild");
}

const QString MaemoRpmPackageCreationStep::CreatePackageId
    = QLatin1String("MaemoRpmPackageCreationStep");



class CreateTarStepWidget : public BuildStepConfigWidget
{
    Q_OBJECT
public:
    CreateTarStepWidget(MaemoTarPackageCreationStep *step) : m_step(step) {}

    virtual void init()
    {
        connect(m_step, SIGNAL(packageFilePathChanged()),
            SIGNAL(updateSummary()));
    }

    virtual QString summaryText() const
    {
        return QLatin1String("<b>") + tr("Create tarball:")
            + QLatin1String("</b> ") + m_step->packageFilePath();
    }

    virtual QString displayName() const { return QString(); }

private:
    const MaemoTarPackageCreationStep * const m_step;
};

MaemoTarPackageCreationStep::MaemoTarPackageCreationStep(BuildStepList *bsl)
    : AbstractMaemoPackageCreationStep(bsl, CreatePackageId)
{
    ctor();
}

MaemoTarPackageCreationStep::MaemoTarPackageCreationStep(BuildStepList *buildConfig,
    MaemoTarPackageCreationStep *other)
        : AbstractMaemoPackageCreationStep(buildConfig, other)
{
    ctor();
}

void MaemoTarPackageCreationStep::ctor()
{
    setDefaultDisplayName(tr("Create tar ball"));
}

bool MaemoTarPackageCreationStep::createPackage(QProcess *buildProc)
{
    Q_UNUSED(buildProc);

    // TODO: Copy files one by one into tar file.

    return true;
}

bool MaemoTarPackageCreationStep::isMetaDataNewerThan(const QDateTime &packageDate) const
{
    Q_UNUSED(packageDate);
    return false;
}

QString MaemoTarPackageCreationStep::packageFilePath() const
{
    return buildDirectory() + QLatin1Char('/') + projectName()
        + QLatin1String(".tar");
}

BuildStepConfigWidget *MaemoTarPackageCreationStep::createConfigWidget()
{
    return new CreateTarStepWidget(this);
}

const QString MaemoTarPackageCreationStep::CreatePackageId
    = QLatin1String("MaemoTarPackageCreationStep");

} // namespace Internal
} // namespace Qt4ProjectManager

#include "maemopackagecreationstep.moc"