file.cpp

/**************
FILE          : file.cpp
***************
PROJECT       : SaX2 - library interface
              :
AUTHOR        : Marcus Schäfer <ms@suse.de>
              :
BELONGS TO    : SaX2 - SuSE advanced X11 configuration 
              : 
              :
DESCRIPTION   : native C++ class library to access SaX2
              : functionality. Easy to use interface for
              : //.../
              : - importing/exporting X11 configurations
              : - modifying/creating X11 configurations 
              : ---
              :
              :
STATUS        : Status: Development
**************/
#include "file.h"

namespace SaX {
//====================================
// SaXFile constructor...
//------------------------------------
SaXFile::SaXFile (const QString& name) {
        // .../
        // ----
        mHandle = new QFile (name);
        fileOpen ();
}

//====================================
// fileOpen...
//------------------------------------
void SaXFile::fileOpen (void) {
        // .../
        // ----
        if (! mHandle -> isOpen()) {
        if (! mHandle -> open(QIODevice::ReadOnly)) {
                excFileOpenFailed ( errno );
                qError (errorString(),EXC_FILEOPENFAILED);
        }
        }
}

//====================================
// readDict...
//------------------------------------
Q3Dict<QString> SaXFile::readDict (void) {
        // .../
        // ----
        if (! mHandle -> isOpen()) {
                Q3Dict<QString>* nope = new Q3Dict<QString>;
                return *nope;
        }
        char line[MAX_LINE_LENGTH];
        while ((mHandle->readLine(line,MAX_LINE_LENGTH)) != 0) {
                QString string_line(line);
                string_line.truncate(string_line.length()-1);
                if ((string_line[0] == '#') || (string_line.isEmpty())) {
                        if (mHandle->atEnd()) {
                                break;
                        }
                        continue;
                }
                QString key;
                QString* val = new QString();
                QStringList tokens = QStringList::split ( ":", string_line );
                key = tokens.first();
                *val = tokens.last();
                *val = val->stripWhiteSpace();
                key = key.stripWhiteSpace();
                mDict.insert (key,val);
                if (mHandle->atEnd()) {
                        break;
                }
        }
        mHandle->close();
        return (mDict);
}

//====================================
// SaXFile return dictionary...
//------------------------------------
Q3Dict<QString> SaXFile::getDataDict (void) {
        // .../
        // ----
        return (mDict);
}
} // end namespace