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/**************************************************************************
**
** This file is part of Qt SDK**
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).*
**
** Contact: Nokia Corporation qt-info@nokia.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.
**
** If you are unsure which license is appropriate for your use, please contact
** (qt-info@nokia.com).
**
**************************************************************************/
#ifndef FSENGINECLIENT_H
#define FSENGINECLIENT_H
#include <QtCore/QAbstractFileEngineHandler>
#include <QtCore/QProcess>
#include <QtCore/QSettings>
#ifdef FSENGINE_TCP
#include <QtNetwork/QHostAddress>
class QTcpSocket;
#else
class QLocalSocket;
#endif
#include "installer_global.h"
class INSTALLER_EXPORT FSEngineClientHandler : public QAbstractFileEngineHandler
{
public:
FSEngineClientHandler();
#ifdef FSENGINE_TCP
FSEngineClientHandler( quint16 port, const QHostAddress& a = QHostAddress::LocalHost );
void init( quint16 port, const QHostAddress& a = QHostAddress::LocalHost );
#else
FSEngineClientHandler( const QString& socket );
void init( const QString& socket );
#endif
~FSEngineClientHandler();
static FSEngineClientHandler* instance();
QAbstractFileEngine* create( const QString& fileName ) const;
void setActive( bool active );
bool isActive() const;
bool isServerRunning() const;
QString authorizationKey() const;
void setStartServerCommand( const QString& command, bool startAsAdmin = false );
void setStartServerCommand( const QString& command, const QStringList& arguments, bool startAsAdmin = false );
#ifdef FSENGINE_TCP
bool connect( QTcpSocket* socket );
#else
bool connect( QLocalSocket* socket );
#endif
private:
class Private;
Private* d;
};
class INSTALLER_EXPORT QSettingsWrapper : public QObject
{
Q_OBJECT
public:
enum Format
{
NativeFormat,
IniFormat,
InvalidFormat
};
enum Status
{
NoError,
AccessError,
FormatError
};
enum Scope
{
UserScope,
SystemScope
};
explicit QSettingsWrapper( const QString& organization, const QString& application = QString(), QObject* parent = 0 );
QSettingsWrapper( QSettingsWrapper::Scope scope, const QString& organization, const QString& application = QString(), QObject* parent = 0 );
QSettingsWrapper( QSettingsWrapper::Format format, QSettingsWrapper::Scope scope, const QString& organization, const QString& application = QString(), QObject* parent = 0 );
QSettingsWrapper( const QString& fileName, QSettingsWrapper::Format format, QObject* parent = 0 );
explicit QSettingsWrapper( QObject* parent = 0 );
~QSettingsWrapper();
QStringList allKeys() const;
QString applicationName() const;
void beginGroup( const QString& prefix );
int beginReadArray( const QString& prefix );
void beginWriteArray( const QString& prefix, int size = -1 );
QStringList childGroups() const;
QStringList childKeys() const;
void clear();
bool contains( const QString& key ) const;
void endArray();
void endGroup();
bool fallbacksEnabled() const;
QString fileName() const;
QSettingsWrapper::Format format() const;
QString group() const;
QTextCodec* iniCodec() const;
bool isWritable() const;
QString organizationName() const;
void remove( const QString& key );
QSettingsWrapper::Scope scope() const;
void setArrayIndex( int i );
void setFallbacksEnabled( bool b );
void setIniCodec( QTextCodec* codec );
void setIniCodec( const char* codecName );
void setValue( const QString& key, const QVariant& value );
QSettingsWrapper::Status status() const;
void sync();
QVariant value( const QString& key, const QVariant& defaultValue = QVariant() ) const;
private:
class Private;
Private* d;
};
#define QSettings QSettingsWrapper
class INSTALLER_EXPORT QProcessWrapper : public QObject
{
Q_OBJECT
public:
enum ProcessState
{
NotRunning,
Starting,
Running
};
enum ExitStatus
{
NormalExit,
CrashExit
};
enum ProcessChannel
{
StandardOutput = 0,
StandardError = 1
};
enum ProcessChannelMode
{
SeparateChannels = 0,
MergedChannels = 1,
ForwardedChannels = 2
};
explicit QProcessWrapper( QObject* parent = 0 );
~QProcessWrapper();
void closeWriteChannel();
int exitCode() const;
ExitStatus exitStatus() const;
void kill();
QByteArray readAll();
QByteArray readAllStandardOutput();
void setWorkingDirectory( const QString& dir );
void start( const QString& program, const QStringList& arguments, QIODevice::OpenMode mode = QIODevice::ReadWrite );
void start( const QString& program );
static bool startDetached( const QString& program, const QStringList& arguments, const QString& workingDirectory, qint64* pid = 0 );
static bool startDetached( const QString& program, const QStringList& arguments );
static bool startDetached( const QString& program );
ProcessState state() const;
void terminate();
bool waitForFinished( int msecs = 30000 );
bool waitForStarted( int msecs = 30000 );
void setEnvironment( const QStringList& environment );
QString workingDirectory() const;
qint64 write( const QByteArray& byteArray );
QProcessWrapper::ProcessChannel readChannel() const;
void setReadChannel( QProcessWrapper::ProcessChannel channel );
QProcessWrapper::ProcessChannelMode processChannelMode() const;
void setProcessChannelMode( QProcessWrapper::ProcessChannelMode channel );
#ifdef Q_OS_WIN
void setNativeArguments(const QString& arguments);
#endif
Q_SIGNALS:
void bytesWritten( qint64 );
void aboutToClose();
void readChannelFinished();
void error( QProcess::ProcessError );
void readyReadStandardOutput();
void readyReadStandardError();
void finished( int exitCode );
void finished( int exitCode, QProcess::ExitStatus exitStatus );
void readyRead();
void started();
void stateChanged( QProcess::ProcessState newState );
public Q_SLOTS:
void cancel();
protected:
void timerEvent( QTimerEvent* event );
private:
class Private;
Private* d;
};
#define QProcess QProcessWrapper
#endif
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