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/*                    file name and path , his data */
QMap<QString,QByteArray> unzipstream( const QString file )
{
/*
  #include "GZipWriter.h"
  #include "GZipReader.h"
*/
      QMap<QString,QByteArray> ooFile;
      CZIP::QZipReader unzip(file,QIODevice::ReadOnly);
      QList<CZIP::QZipReader::FileInfo> list = unzip.fileInfoList();
      CZIP::QZipReader::FileInfo fi;
      if (list.size() > 0 && unzip.exists()) {
                  for (int l = 0; l < list.size(); l++)
                  {
                     fi = list.at(l);
                     if (fi.size > 0) {
                     ooFile.insert(fi.filePath,unzip.fileData(fi.filePath));
                     }
                  }
                  
        unzip.close();    
       }
   return ooFile;
       
     /*  usage 
     QString txtlog;
     QMap<QString,QByteArray>  filist = unzipstream("giallo.odt");
     QMapIterator<QString,QByteArray> i(filist);
         while (i.hasNext()) {
             i.next();
             qDebug() << "### name---------- " << i.key();
             txtlog.append(i.key());
         }   
    QByteArray base = filist["content.xml"];
    if (base.size() > 0) {
        txtlog.append(QString(base));
    }
    */ 
}