C++ QString::ascii方法代码示例

void SearchLocationID::findNext( const QString& serverConfigFile )
{
	kdebugf();
	
	connect(&httpClient_, SIGNAL(finished()), this, SLOT(downloadingFinished()));
	connect(&httpClient_, SIGNAL(error()), this, SLOT(downloadingError()));
	connect(&httpClient_, SIGNAL(redirected(QString)), this, SLOT(downloadingRedirected(QString)));
	
	serverConfigFile_ = serverConfigFile;

	if (weatherConfig_ != 0)
		delete weatherConfig_;
	
	weatherConfig_ = new PlainConfigFile(WeatherGlobal::getConfigPath(serverConfigFile_));
		
	QString encoding = weatherConfig_->readEntry("Default","Encoding");
	decoder_ = QTextCodec::codecForName(encoding.ascii());
	
	host_ = weatherConfig_->readEntry("Name Search","Search host");
	httpClient_.setHost(host_);
	
	QString encodedCity = city_;
	encodeUrl(&encodedCity, encoding);
	url_.sprintf(weatherConfig_->readEntry("Name Search","Search path").ascii() , encodedCity.ascii());
	
	timerTimeout_->start(weather_global->CONNECTION_TIMEOUT, false);
	timeoutCount_ = weather_global->CONNECTION_COUNT;
	httpClient_.get(url_);
	
	kdebugf2();
}

void Q3GCache::statistics() const
{
#if defined(QT_DEBUG)
    QString line;
    line.fill(QLatin1Char('*'), 80);
    qDebug("%s", line.ascii());
    qDebug("CACHE STATISTICS:");
    qDebug("cache contains %d item%s, with a total cost of %d",
	   count(), count() != 1 ? "s" : "", tCost);
    qDebug("maximum cost is %d, cache is %d%% full.",
	   mCost, (200*tCost + mCost) / (mCost*2));
    qDebug("find() has been called %d time%s",
	   lruList->finds, lruList->finds != 1 ? "s" : "");
    qDebug("%d of these were hits, items found had a total cost of %d.",
	   lruList->hits,lruList->hitCosts);
    qDebug("%d item%s %s been inserted with a total cost of %d.",
	   lruList->inserts,lruList->inserts != 1 ? "s" : "",
	   lruList->inserts != 1 ? "have" : "has", lruList->insertCosts);
    qDebug("%d item%s %s too large or had too low priority to be inserted.",
	   lruList->insertMisses, lruList->insertMisses != 1 ? "s" : "",
	   lruList->insertMisses != 1 ? "were" : "was");
    qDebug("%d item%s %s been thrown away with a total cost of %d.",
	   lruList->dumps, lruList->dumps != 1 ? "s" : "",
	   lruList->dumps != 1 ? "have" : "has", lruList->dumpCosts);
    qDebug("Statistics from internal dictionary class:");
    dict->statistics();
    qDebug("%s", line.ascii());
#endif
}

void ElogConfigurationI::fillConfigurations() {
  QString strIPAddress;
  QString strName;
  QString strGroup;
  QString strEntry;
  KConfig cfg("kstrc", false, false);
  int     iPortNumber;
  int     i;
  
  for( i=0; i<10; i++ ) {
    strGroup.sprintf("ELOG%d", i );
    cfg.setGroup(strGroup);
    
    strIPAddress  = cfg.readEntry("IPAddress", "");
    iPortNumber   = cfg.readNumEntry("Port", 8080);
    strName       = cfg.readEntry("Name", "");
    
    strIPAddress.stripWhiteSpace();
    strName.stripWhiteSpace();
    
    if( !strIPAddress.isEmpty() ) {
      strEntry.sprintf( "%d [%s:%d:%s]", i, strIPAddress.ascii(), iPortNumber, strName.ascii() );
    } else {
      strEntry.sprintf( "%d", i );
    }
    comboBoxConfiguration->insertItem( strEntry );
  }
}

Talk::Talk(const QString &playername, QWidget * /* parent */, bool isplayer)
	: TalkGui()
{
	name = playername;

	// create a new tab
	QString s = "MultiLineEdit1_" + QString::number(++counter);
	MultiLineEdit1->setName(s.ascii()) ;
  
	MultiLineEdit1->setCurrentFont(setting->fontComments); 

	s = "LineEdit1_" + QString::number(++counter);
	LineEdit1->setName(s.ascii());
	LineEdit1->setFont(setting->fontComments);

	// do not add a button for shouts* or channels tab
	if ( (name.find('*') != -1) || (!isplayer))
	{

		delete pb_releaseTalkTab;
		delete pb_match;
		delete stats_layout;
	}
	
}

//=====================================
// XKeyboard::Layout/Model check
//-------------------------------------
void XKeyboard::validateLayout ( void ) {
	// log(L_INFO,"XKeyboard::validateLayout() called\n");
	// ...
	// this function check if the currently used combination
	// of layout and model is valid according to the Keyboard.map
	// if not we will provide a warning
	// ---
	QString XkbModel;
	QString XkbLayout;
	QDictIterator<char> itModel (mModelHash);
	for (; itModel.current(); ++itModel) {
	if (QString::fromLocal8Bit(itModel.current()) == mType->currentText()) {
		XkbModel = itModel.currentKey();
	}
	}
	// 2) primary XKB layout
	QDictIterator<char> itLayout (mLayoutHash);
	for (; itLayout.current(); ++itLayout) {
	if (QString::fromLocal8Bit(itLayout.current()) == mLayout->currentText()) {
		XkbLayout = itLayout.currentKey();
	}
	}
	QString isValid = qx ( VALIDATELAYOUT,STDOUT,2,"%s %s",
		XkbModel.ascii(),XkbLayout.ascii()
	);
	if (! isValid.toInt()) {
		setMessage ("noValidLayout");
	}
}

bool First_scr::
extract_values( std::vector<double>& values, const QString& tagname,
                QDomElement& elem, int id ) {
  QDomNodeList node = elem.elementsByTagName( tagname );
  if( node.count() == 0 ) {
    GsTLcerr << "missing tag \"" << tagname.ascii() << "\" for variogram " 
             << id << gstlIO::end;
    return false;
  }
  QDomElement dir_elem = node.item(0).toElement();
  if( dir_elem.isNull() ) {
    GsTLcerr << "missing tag \"" << tagname.ascii() << "\" for variogram " 
             << id << gstlIO::end;
    return false;
  }

  QString dir_str = dir_elem.text();
  QStringList coords = QStringList::split( " ", dir_str, false );
  values.clear();
  for( int i=0 ; i < coords.size() ; i++ ) {
    values.push_back( coords[i].toDouble() );
  }

  return true;
}

//====================================
// getArrangement
//------------------------------------
QDict<QString> SCCMonitorArrange::getArrangement ( void ) {
	QDict<QString> result;
	QList<SCCLayoutLine> layout = mMatrix->getLayout();
	QListIterator<SCCLayoutLine> it (layout);
	for (; it.current(); ++it) {
		QString* key   = new QString();
		QString* value = new QString();
		SCCLayoutLine* l = it.current();
		int neighbour[4] = {l->mLeft,l->mRight,l->mTop,l->mBottom};
		key->sprintf("Screen:Screen[%d]",mCardID[l->ID]);
		for (int n=0;n<4;n++) {
		if (neighbour[n] == -1) {
			value->sprintf (
				"%s <none>",value->ascii()
			);
		} else {
			value->sprintf (
				"%s Screen[%d]",value->ascii(),neighbour[n]
			);
		}
		}
		*value = value->stripWhiteSpace();
		result.insert (
			*key,value
		);
	}
	return result;
}

QString Unsettled::make_response ( const QString& chex, const QString& password ) const
{

	int size = chex.length ();
	if ( size & 1 )
		return "error";
	size >>= 1;

	// convert challenge from hex to bin
	QString cbin;
	for ( int i = 0; i < size; i++ )
	{
		QString tmp = chex.mid ( 2 * i, 2 );
		cbin.append ( ( char ) strtol ( tmp.ascii (), 0, 16 ) );
	}

	// calculate response
	unsigned char rbin[MD5_DIGEST_LENGTH];
	MD5state_st md5;
	MD5_Init ( &md5 );
	MD5_Update ( &md5, cbin.ascii (), size );
	MD5_Update ( &md5, password.toAscii(), password.length () );
	MD5_Final ( rbin, &md5 );

	// convert response from bin to hex
	QString rhex;
	for ( int i = 0; i < MD5_DIGEST_LENGTH; i++ )
	{
		char buffer[3];
		snprintf ( buffer, 3, "%02x", rbin[i] );
		rhex.append ( buffer );
	}

	return rhex;
}

QString SysIBM::fieldValue(const QString &fieldName, const QString &path)
{
    int len = fieldName.length();

    QString val;

    if (len < 1) return val;

    val = dbgReadPathString(path);

    if (val.length() < 1) return val;

    QStringList lines = QStringList::split("\n", val);

    for ( QStringList::ConstIterator it = lines.begin(); it != lines.end(); ++it )
    {
        QString line = (*it);

        if ((int) line.length() > len + 1
                && line[len] == ':'
                && line.startsWith(fieldName))
        {
            printf("%s: Value for field '%s': '%s'\n",
                   path.ascii(), fieldName.ascii(),
                   line.mid(len+2).stripWhiteSpace().ascii());
            return line.mid(len+2).stripWhiteSpace();
        }
    }

    return QString();
}

bool LoadCustomizationFile(QString srcPath)
{
    QString fn_Custom = QString("%1/%2.custom").arg(srcPath).arg(appName);
    DBG_OUT("Checking for Customization file: %s", fn_Custom.ascii() );

	if (QFile::exists(fn_Custom))
	{
        DBG_OUT("Customization file found. Loading custom parameters");
        ZConfig* cstm_File = new ZConfig(fn_Custom);

        if (cstm_File->groupExists("UNPACK_TOOLS"))
        {

            FullPath_7z = cstm_File->readEntry("UNPACK_TOOLS","BIN_FULLPATH",APP_FULLPATH_7Z);
            DBG_OUT("UNPACK_TOOLS::BIN_FULLPATH : '%s'", FullPath_7z.ascii() );
        }

        if (cstm_File->groupExists("MENU_CFGS"))
        {
            appMenuUUID = cstm_File->readEntry("MENU_CFGS","APP_MENU_UUID",APP_FULLPATH_7Z);
            DBG_OUT("MENU_CFGS::APP_MENU_UUID : '%s'", appMenuUUID.ascii() );
        }
        delete cstm_File;
        return true;
    }
	return false;
}

//=====================================
// XAccessX reset and switch to Intro
//-------------------------------------
void XAccessX::resetPage (int reload) {
	// ...
	// this function is called if the xaccess dialog is finished or canceled
	// AccessX is an X11 extension which need a seperate configuration file
	// which is outside of the normal configuration create via ISaX. Therefore
	// we don`t need to serialize any data here
	// ---
	if (reload == PAGE_RELOAD) {
	if (mEnable -> isChecked()) {
		QFile* mHandle = new QFile (
			"/usr/X11R6/lib/X11/xkb/X0-config.keyboard"
		);
		if (! mHandle -> open(IO_WriteOnly)) {
		log (L_ERROR,
			"XAccessX::open failed on: %s -> %s\n",
			mHandle->name().ascii(),strerror(errno)
		);
		}
		QString* speed = new QString();
		speed -> sprintf ( 
			"%d",mLCD -> intValue()
		);
		QDict<char> data;
		data.insert ("MouseKeysMaxSpeed=" , 
			speed->ascii()
		);
		data.insert ("MouseKeysDelay="    , "40");
		data.insert ("MouseKeysInterval=" , "10" );
		data.insert ("MouseKeysTimeToMax=", "1000" );
		data.insert ("MouseKeysCurve="    , "0"  );
		data.insert ("Controls+=","MouseKeysAccel");
		#if 0
		data.insert ("Controls+=",
			"MouseKeysAccel + AccessxKeys"
		);
		data.insert ("Feedback+=",
			"SlowKeysPress + SlowKeysAccept + StickyKeys + LatchToLock"
		);
		#endif
		QDictIterator<char> it (data);
		for (; it.current(); ++it) {
			QString line;
			line.sprintf ("%s %s\n",
				it.currentKey().ascii(),it.current()
			);
			mHandle -> writeBlock (
				line.ascii(),line.length()
			);
		}
		mHandle -> close();
	}
	}
	if (reload == PAGE_RELOAD) {
		slotApply();
	}
	mStatus -> clear();
	slotIntro (mIndex);
	XTemplate::resetPage ();
	mStack -> raiseWidget (Intro);
}

QStringList CEmoticons::fileList(const char *theme)
{
  QString szdir = data->basedir + "/" + theme + "/";
  QString szaltdir = data->altbasedir + "/" + theme + "/";
  QStringList ret;
  QDir d(szdir);
  QDir altd(szaltdir);
  node_list_t list;
  node_list_t::iterator iter;
  struct node n;

  if (d.exists())
    loadTheme(data, szdir.ascii(), list);
  else if (altd.exists())
    loadTheme(data, szaltdir.ascii(), list);

  if (d.exists() || altd.exists())
  {
    for (iter  = list.begin();
         iter != list.end(); iter++)
    {
      n = *iter;
      ret << n.file;
    }
  }

  return ret;
}

static void createSymlinks( const QString &location, const QString &package )
{

    QFile inFile( location + "/usr/lib/ipkg/info/" + package + ".list" );
    mkdir( "/usr/lib/ipkg", 0777 );
    mkdir( listDir, 0777 );

    QFile outFile( listDir + package + ".list");

//    odebug << "createSymlinks " << inFile.name().ascii() << " -> " << outFile.name().ascii() << "" << oendl;



    if ( inFile.open(IO_ReadOnly) && outFile.open(IO_WriteOnly)) {
        QTextStream in(&inFile);
        QTextStream out(&outFile);

        QString s;
        while ( !in.eof() ) {        // until end of file...
            s = in.readLine();       // line of text excluding '\n'
//      odebug << "Read: " << s.ascii() << "" << oendl;
            if (s.find(location,0,true) >= 0) {
//          odebug << "Found!" << oendl;
                s = s.replace(location,"");
            }
//      odebug << "Read after: " << s.ascii() << "" << oendl;

            // for s, do link/mkdir.
            if ( s.right(1) == "/" ) {
//      odebug << "do mkdir for " << s.ascii() << "" << oendl;
                mkdir( s.ascii(), 0777 );
                //possible optimization: symlink directories
                //that don't exist already. -- Risky.
            } else {
//      odebug << "do symlink for " << s.ascii() << "" << oendl;
                QFileInfo ffi( s );
                //Don't try to symlink if a regular file exists already
                if ( !ffi.exists() || ffi.isSymLink() ) {
                    if (symlink( (location+s).ascii(), s.ascii() ) != 0) {
                        if (errno == ENOENT) {
//          perror("Symlink Failed! ");
                            QString e=s.ascii();
                            e = e.replace(ffi.fileName(),"");
//          odebug << "DirName : " << e.ascii() << "" << oendl;
                            system ( QString("mkdir -p ")+e.ascii() );
                            if (symlink( (location+s).ascii(), s.ascii() ) != 0)
                                odebug << "Big problem creating symlink and directory" << oendl;
                        }
                    }
//          odebug << "Created << s.ascii() << oendl;
                    out << s << "\n";
                } else {
                    odebug << "" << s.ascii() << "  exists already, not symlinked" << oendl;
                }
            }
        }
        inFile.close();
        outFile.close();
    }
}

//=====================================
// set cursor for root window...
//-------------------------------------
void setMouseCursor (const QString& cursorName) {
	QString optc ("-cursor_name");
	QString optd ("-display");
	QString display ( DisplayString ( QApplication::desktop()->x11Display() ));
	qx (XSETROOT,STDNONE,4,"%s %s %s %s",
		optc.ascii(),cursorName.ascii(),optd.ascii(),display.ascii()
	);
}

QString SysIBM::dbgReadPathString(const QString &path)
{
    QString ret = readPathString(path);

    printf("READ '%s':\n%s(END)\n\n", path.ascii(), ret.ascii());

    return ret;
}