ContentFileReader.h

Go to the documentation of this file.

/*---------------------------------------------------------------------\
|                          ____ _   __ __ ___                          |
|                         |__  / \ / / . \ . \                         |
|                           / / \ V /|  _/  _/                         |
|                          / /__ | | | | | |                           |
|                         /_____||_| |_| |_|                           |
|                                                                      |
\---------------------------------------------------------------------*/
#ifndef ZYPP_PARSER_SUSETAGS_CONTENTFILEREADER_H
#define ZYPP_PARSER_SUSETAGS_CONTENTFILEREADER_H
 
#include <iosfwd>
 
#include <zypp/base/PtrTypes.h>
#include <zypp/base/NonCopyable.h>
#include <zypp/base/Function.h>
#include <zypp-core/base/InputStream>
 
#include <zypp-core/ui/ProgressData>
 
namespace zypp
{ 
 
  namespace parser
  { 
    namespace susetags
    { 
 
      class RepoIndex;
      DEFINE_PTR_TYPE(RepoIndex);
 
      //
      //        CLASS NAME : ContentFileReader
      //
      class ContentFileReader : private base::NonCopyable
      {
        public:
          typedef function<void(const RepoIndex_Ptr &)> RepoIndexConsumer;
 
        public:
          ContentFileReader();
          virtual ~ContentFileReader();
          virtual void parse( const InputStream & imput_r,
                              const ProgressData::ReceiverFnc & fnc_r = ProgressData::ReceiverFnc() );
 
        public:
          void setRepoIndexConsumer( const RepoIndexConsumer & fnc_r )
          { _repoIndexConsumer = fnc_r; }
 
        protected:
          virtual void beginParse();
          virtual void endParse();
 
        protected:
          virtual void userRequestedAbort( unsigned lineNo_r );
 
        protected:
          std::string errPrefix( unsigned lineNo_r,
                                 const std::string & msg_r = std::string(),
                                 const std::string & line_r = "-" ) const;
 
        private:
          struct Impl;
          RW_pointer<Impl,rw_pointer::Scoped<Impl> > _pimpl;
          RepoIndexConsumer _repoIndexConsumer;
      };
 
    } // namespace susetags
  } // namespace parser
} // namespace zypp
#endif // ZYPP_PARSER_SUSETAGS_CONTENTFILEREADER_H