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#ifndef DBENTRIES_H
#define DBENTRIES_H
#include <db4/db_cxx.h>
#include <qstring.h>
#include <qbuffer.h>
#include <qmap.h>
#include <qstringlist.h>
#include <qdatetime.h>
class CatalogInfo
{
QString author;
QDateTime datetime;
QString filename;
QString filepath;
};
class ResultInfo
{
public:
//Common info
QString original; //placeholder
//
//Multi reference info
QValueList<CatalogInfo> catalogs;
QString info;
};
class InputInfo
{
public:
unsigned int ref() {return 1;}
};
class DBItem : public Dbt
{
public:
virtual ~DBItem(){}
virtual bool isEmpty(){return empty;}
//void fromDbt(Dbt *dbt);
void set();
void get();
protected:
virtual void read(QDataStream *s) = 0;
virtual void write(QDataStream *s) = 0;
QByteArray mydata;
bool empty;
};
class DBItemMainKey : public DBItem
{
public:
DBItemMainKey();
DBItemMainKey(QString searchstring);
QString getString(){ return sstr;}
private:
virtual void read(QDataStream *s);
virtual void write(QDataStream *s);
QString sstr;
};
class DBItemMainData : public DBItem
{
public:
typedef QMapIterator<QString,QValueList<unsigned int> > TranslationIterator;
typedef QMap<QString,QValueList<unsigned int> > TranslationMap;
DBItemMainData();
QStringList getTranslations();
QValueList<unsigned int> getReferences(QString str);
void clear();
//Add a translation with reference ref, if translation exists append
// ref to the list of references
void addTranslation(QString str,unsigned int ref);
void removeTranslation(QString str,unsigned int ref);
//remove any reference to ref, if ref is the only reference of a translation
// the translation is removed
void removeRef(unsigned int ref);
unsigned int getIndexnumber(){ return indexnumber; }
void setIndexnumber(int i){ indexnumber=i; }
private:
virtual void read(QDataStream *s);
virtual void write(QDataStream *s);
unsigned int indexnumber;
TranslationMap translations;
};
class DBItemMultiIndex : public DBItem
{
public:
typedef QValueList<unsigned int> IndexList;
DBItemMultiIndex();
// DBItemMultiIndex(IndexList l);
void addEntry(unsigned int index);
void removeEntry(unsigned int index);
IndexList getList(){ return list;}
void clear() {list.clear();}
private:
virtual void read(QDataStream *s);
virtual void write(QDataStream *s);
IndexList list;
};
class DBItemNum : public Dbt
{
public:
DBItemNum(){
set_data(&num);
set_size(4);
num=0;
}
DBItemNum(unsigned int i){
set_data(&num);
set_size(4);
num=i;
}
unsigned int getNum(){ num=*(unsigned int *)get_data(); return num;}
private:
unsigned int num;
};
#endif
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