HistoryLogReader.h

Go to the documentation of this file.

/*---------------------------------------------------------------------\
|                          ____ _   __ __ ___                          |
|                         |__  / \ / / . \ . \                         |
|                           / / \ V /|  _/  _/                         |
|                          / /__ | | | | | |                           |
|                         /_____||_| |_| |_|                           |
|                                                                      |
\---------------------------------------------------------------------*/

#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:
    class 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_ */