HistoryLogReader.h

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#ifndef ZYPP_PARSER_HISTORYLOGREADER_H_
#define ZYPP_PARSER_HISTORYLOGREADER_H_

#include "zypp/base/PtrTypes.h"
#include "zypp/ProgressData.h"
#include "zypp/Pathname.h"

#include "zypp/HistoryLogData.h"

namespace zypp
{ 

  class Date;

  namespace parser
  { 


  //
  // CLASS NAME: HistoryLogReader
  //
  class HistoryLogReader
  {
  public:
    typedef function< bool( const HistoryItem::Ptr & )> ProcessItem;

  public:
    HistoryLogReader( const Pathname & repo_file,
                      const ProcessItem & callback );
    ~HistoryLogReader();

    void readAll(
      const ProgressData::ReceiverFnc &progress = ProgressData::ReceiverFnc() );

    void readFrom( const Date & date,
      const ProgressData::ReceiverFnc &progress = ProgressData::ReceiverFnc() );

    void readFromTo( const Date & fromDate, const Date & toDate,
      const ProgressData::ReceiverFnc &progress = ProgressData::ReceiverFnc() );

    void setIgnoreInvalidItems( bool ignoreInvalid = false );

    bool ignoreInvalidItems() const;

  private:
    class Impl;
    RW_pointer<Impl,rw_pointer::Scoped<Impl> > _pimpl;
  };


} // namespace parser
} // namespace zypp

#endif /* ZYPP_PARSER_HISTORYLOGREADER_H_ */