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-core/ui/ProgressData>
#include <zypp/Pathname.h>
 
#include <zypp/HistoryLogData.h>

namespace zypp
{
 
  class Date;

  namespace parser
  {

  class ZYPP_API HistoryLogReader
  {
  public:
 
    enum OptionBits   
    {
      IGNORE_INVALID_ITEMS  = (1 << 0)      
    };
    ZYPP_DECLARE_FLAGS( Options, OptionBits );
 
  public:
    using ProcessData = function<bool (const HistoryLogData::Ptr &)>;

    HistoryLogReader(Pathname historyFile_r, zypp::parser::HistoryLogReader::Options options_r, 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;
 

    void addActionFilter( const HistoryActionID & action_r );

    void clearActionFilter()
    { addActionFilter( HistoryActionID::NONE ); }
 
  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_ */