HistoryLogReader.h

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#ifndef ZYPP_PARSER_HISTORYLOGREADER_H_
#define ZYPP_PARSER_HISTORYLOGREADER_H_

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

#include "zypp/HistoryLogData.h"

namespace zypp
{

  class Date;

  namespace parser
  {

  class HistoryLogReader
  {
  public:

    enum OptionBits     
    {
      IGNORE_INVALID_ITEMS      = (1 << 0)      
    };
    ZYPP_DECLARE_FLAGS( Options, OptionBits );

  public:
    typedef function< bool( const HistoryLogData::Ptr & )> ProcessData;

    HistoryLogReader( const Pathname & historyFile_r, const Options & options_r, const ProcessData & callback_r );

    ~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:
    struct Impl;
    RW_pointer<Impl,rw_pointer::Scoped<Impl> > _pimpl;
  };

  ZYPP_DECLARE_OPERATORS_FOR_FLAGS( HistoryLogReader::Options );


  } // namespace parser
} // namespace zypp

#endif /* ZYPP_PARSER_HISTORYLOGREADER_H_ */