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#include "lfrxmlparser.h"
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LFRXmlParser::LFRXmlParser(QObject *parent) :
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QObject(parent)
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{
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}
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void LFRXmlParser::processIncomingStr(QString incomingStr)
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{
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int indexOfStartStr;
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int indexOfStopStr;
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int result;
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QString eventBinaryStr;
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QString startStr = "<EventBinary>";
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QString stopStr = "</EventBinary>";
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xmlBuffer.append(incomingStr);
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result = findPattern( startStr, stopStr, &indexOfStartStr, &indexOfStopStr);
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while( result !=-1 )
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{
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eventBinaryStr = xmlBuffer.mid(
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indexOfStartStr + startStr.size(),
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indexOfStopStr - (indexOfStartStr + startStr.size() ) );
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processIncomingData( eventBinaryStr );
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xmlBuffer.remove(0, indexOfStopStr + stopStr.size());
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result = findPattern( startStr, stopStr, &indexOfStartStr, &indexOfStopStr);
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}
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}
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int LFRXmlParser::findPattern(QString startStr, QString stopStr, int *indexOfStartStr, int *indexOfStopStr)
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{
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*indexOfStartStr = xmlBuffer.indexOf(startStr);
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*indexOfStopStr = xmlBuffer.indexOf(stopStr);
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if ( (*indexOfStartStr==-1) | (*indexOfStopStr==-1) | (*indexOfStartStr > *indexOfStopStr) )
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{
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return -1;
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}
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else
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{
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return 0;
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}
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}
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void LFRXmlParser::processIncomingData(const QString &ch)
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{
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QByteArray newdat;
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char *values;
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unsigned char *ccsdsData;
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unsigned int ccsdsSize = 0;
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TMPacketToRead *incomingPacket;
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newdat = QByteArray::fromHex(ch.toAscii());
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values = (char*) newdat.data();
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ccsdsSize = newdat.size();
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ccsdsData = (unsigned char *) values;
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incomingPacket = new TMPacketToRead(ccsdsData, ccsdsSize);
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emit sendPacket( incomingPacket );
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}
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