QWSProtocolItem Struct Reference

#include <qwsprotocolitem_qws.h>

Inheritance diagram for QWSProtocolItem:

Public Functions
void	copyFrom (const QWSProtocolItem *item)
	QWSProtocolItem (int t, int len, char *ptr)
bool	read (QIODevice *s)
virtual void	setData (const char *data, int len, bool allocateMem=true)
void	write (QIODevice *s)
virtual	~QWSProtocolItem ()

Public Variables
int	bytesRead
bool	deleteRaw
char *	rawDataPtr
int	rawLen
char *	simpleDataPtr
int	simpleLen
int	type

Detailed Description

Definition at line 61 of file qwsprotocolitem_qws.h.

Constructors and Destructors

QWSProtocolItem()

QWSProtocolItem::QWSProtocolItem ( int  t, int  len, char *  ptr  )

inline

Definition at line 64 of file qwsprotocolitem_qws.h.

                                               : type(t),
        simpleLen(len), rawLen(-1), deleteRaw(false), simpleDataPtr(ptr),
        rawDataPtr(0), bytesRead(0) { }

~QWSProtocolItem()

QWSProtocolItem::~QWSProtocolItem ( )

virtual

Definition at line 432 of file qwscommand_qws.cpp.

Referenced by QWSProtocolItem().

                                  {
    if (deleteRaw)
        delete []rawDataPtr;
}

Functions

copyFrom()

void QWSProtocolItem::copyFrom

(

const QWSProtocolItem *

item

)

Definition at line 472 of file qwscommand_qws.cpp.

Referenced by qt_client_enqueue(), and qt_server_enqueue().

                                                          {
    if (this == item)
        return;
    simpleLen = item->simpleLen;
    memcpy(simpleDataPtr, item->simpleDataPtr, simpleLen);
    setData(item->rawDataPtr, item->rawLen);
}

read()

bool QWSProtocolItem::read

(

QIODevice *

s

)

Definition at line 448 of file qwscommand_qws.cpp.

Referenced by RequestAnalyzer::analyze().

                                       {
#ifdef QWSCOMMAND_DEBUG
    QLatin1String reread( (rawLen == -1) ? "" : "REREAD");
    if (qwsServer)
        qDebug() << "QWSProtocolItem::read reading type " << static_cast<QWSCommand::Type>(type) << reread;
    else
        qDebug() << "QWSProtocolItem::read reading event " << (type < N_EVENTS ? eventNames[type] : "unknown") << reread;
    //qDebug("QWSProtocolItem::read reading event %s", type < N_EVENTS ? eventNames[type] : "unknown");
#endif
    bool b = qws_read_command(s, simpleDataPtr, simpleLen, rawDataPtr, rawLen, bytesRead);
    if (b) {
        setData(rawDataPtr, rawLen, false);
        deleteRaw = true;
    }
#ifdef QWSCOMMAND_DEBUG
    else
    {
        qDebug() << "error in reading command " << static_cast<QWSCommand::Type>(type);
    }
#endif
    return b;
}

setData()

void QWSProtocolItem::setData ( const char *  data, int  len, bool  allocateMem = true  )

virtual

Reimplemented in QWSFontCommand, QWSEmbedCommand, QWSIMResponseCommand, QWSQCopSendCommand, QWSQCopRegisterChannelCommand, QWSPlaySoundCommand, QWSDefineCursorCommand, QWSFontEvent, QWSRepaintRegionCommand, QWSSetPropertyCommand, QWSIMInitEvent, QWSIMEvent, QWSQCopMessageEvent, QWSPropertyReplyEvent, QWSEmbedEvent, QWSRegionCommand, QWSRegionEvent, QWSRegionNameCommand, QWSIdentifyCommand, and QWSConnectedEvent.

Definition at line 480 of file qwscommand_qws.cpp.

Referenced by QWSQCopRegisterChannelCommand::setChannel(), QWSConnectedEvent::setData(), QWSIdentifyCommand::setData(), QWSRegionNameCommand::setData(), QWSRegionEvent::setData(), QWSRegionCommand::setData(), QWSEmbedEvent::setData(), QWSPropertyReplyEvent::setData(), QWSQCopMessageEvent::setData(), QWSIMEvent::setData(), QWSIMInitEvent::setData(), QWSSetPropertyCommand::setData(), QWSRepaintRegionCommand::setData(), QWSFontEvent::setData(), QWSDefineCursorCommand::setData(), QWSPlaySoundCommand::setData(), QWSQCopRegisterChannelCommand::setData(), QWSQCopSendCommand::setData(), QWSIMResponseCommand::setData(), QWSEmbedCommand::setData(), QWSFontCommand::setData(), QWSQCopMessageEvent::setDataDirect(), QWSPlaySoundCommand::setFileName(), QWSFontCommand::setFontName(), QWSIdentifyCommand::setId(), QWSQCopSendCommand::setMessage(), QWSRegionNameCommand::setName(), and QWSIMResponseCommand::setResult().

                                                                         {
    if (deleteRaw)
        delete [] rawDataPtr;
    if (!data || len <= 0) {
        rawDataPtr = 0;
        rawLen = 0;
        return;
    }
    if (allocateMem) {
        rawDataPtr = new char[len];
        memcpy(rawDataPtr, data, len);
        deleteRaw = true;
    } else {
        rawDataPtr = const_cast<char *>(data);
        deleteRaw = false;
    }
    rawLen = len;
}

write()

void QWSProtocolItem::write

(

QIODevice *

s

)

Definition at line 438 of file qwscommand_qws.cpp.

Referenced by QWSDisplay::Data::init(), QWSDisplay::Data::reinit(), QWSDisplay::Data::sendCommand(), QWSDisplay::Data::sendSynchronousCommand(), and QWSDisplay::Data::~Data().

                                        {
#ifdef QWSCOMMAND_DEBUG
    if (!qwsServer)
        qDebug() << "QWSProtocolItem::write sending type " << static_cast<QWSCommand::Type>(type);
    else
        qDebug() << "QWSProtocolItem::write sending event " << (type < N_EVENTS ? eventNames[type] : "unknown");
#endif
    qws_write_command(s, type, simpleDataPtr, simpleLen, rawDataPtr, rawLen);
}

Properties

bytesRead

int QWSProtocolItem::bytesRead

Definition at line 87 of file qwsprotocolitem_qws.h.

deleteRaw

bool QWSProtocolItem::deleteRaw

Definition at line 73 of file qwsprotocolitem_qws.h.

Referenced by QWSQCopMessageEvent::setDataDirect(), and QWSQCopSendCommand::setMessage().

rawDataPtr

char* QWSProtocolItem::rawDataPtr

Definition at line 85 of file qwsprotocolitem_qws.h.

Referenced by copyFrom(), QWSConnectedEvent::setData(), QWSRegionEvent::setData(), QWSRegionCommand::setData(), QWSEmbedEvent::setData(), QWSPropertyReplyEvent::setData(), QWSQCopMessageEvent::setData(), QWSIMEvent::setData(), QWSIMInitEvent::setData(), QWSSetPropertyCommand::setData(), QWSRepaintRegionCommand::setData(), QWSFontEvent::setData(), QWSDefineCursorCommand::setData(), QWSPlaySoundCommand::setData(), and QWSEmbedCommand::setData().

rawLen

int QWSProtocolItem::rawLen

Definition at line 72 of file qwsprotocolitem_qws.h.

Referenced by copyFrom(), QWSDisplay::Data::flush(), and QWSServerPrivate::invokeSetProperty().

simpleDataPtr

char* QWSProtocolItem::simpleDataPtr

Definition at line 84 of file qwsprotocolitem_qws.h.

Referenced by copyFrom(), QWSDisplay::grabKeyboard(), QWSDisplay::grabMouse(), QWSDisplay::repaintRegion(), QWSDisplay::setAltitude(), and QWSEvent::window().

simpleLen

int QWSProtocolItem::simpleLen

Definition at line 71 of file qwsprotocolitem_qws.h.

Referenced by copyFrom(), and QWSDisplay::Data::flush().

type

int QWSProtocolItem::type

Definition at line 70 of file qwsprotocolitem_qws.h.

Referenced by QWSEvent::asMouse(), QWSDisplay::Data::dequeue(), QWSServerPrivate::doClient(), QWSDisplay::Data::fillQueue(), QWSDisplay::Data::flush(), QEventDispatcherQWS::processEvents(), qt_client_enqueue(), qt_directpainter_embedevent(), qt_server_enqueue(), qt_try_modal(), qwsEventSourceDispatch(), QApplication::qwsProcessEvent(), QWSRegionEvent::setData(), QWSEmbedEvent::setData(), QWSEmbedCommand::setData(), QWSDisplay::waitForQCopResponse(), QWSDisplay::Data::waitForRegionAck(), QWSDisplay::Data::waitForRegionEvents(), and QWSEvent::window().

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The documentation for this struct was generated from the following files:

• /src/gui/embedded/qwsprotocolitem_qws.h
• /src/gui/embedded/qwscommand_qws.cpp