libzypp  11.13.5
ContentFileReader.h
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12 #ifndef ZYPP_PARSER_SUSETAGS_CONTENTFILEREADER_H
13 #define ZYPP_PARSER_SUSETAGS_CONTENTFILEREADER_H
14 
15 #include <iosfwd>
16 
17 #include "zypp/base/PtrTypes.h"
18 #include "zypp/base/NonCopyable.h"
19 #include "zypp/base/Function.h"
20 #include "zypp/base/InputStream.h"
21 
22 #include "zypp/ProgressData.h"
23 
25 namespace zypp
26 {
27 
29  namespace parser
30  {
31 
32  namespace susetags
33  {
34 
35  class RepoIndex;
36  DEFINE_PTR_TYPE(RepoIndex);
37 
39  //
40  // CLASS NAME : ContentFileReader
41  //
45  class ContentFileReader : private base::NonCopyable
46  {
47  public:
48  typedef function<void(const RepoIndex_Ptr &)> RepoIndexConsumer;
49 
50  public:
52  ContentFileReader();
54  virtual ~ContentFileReader();
61  virtual void parse( const InputStream & imput_r,
62  const ProgressData::ReceiverFnc & fnc_r = ProgressData::ReceiverFnc() );
63 
64  public:
66  void setRepoIndexConsumer( const RepoIndexConsumer & fnc_r )
67  { _repoIndexConsumer = fnc_r; }
68 
69  protected:
71  virtual void beginParse();
73  virtual void endParse();
74 
75  protected:
79  virtual void userRequestedAbort( unsigned lineNo_r );
80 
81  protected:
83  std::string errPrefix( unsigned lineNo_r,
84  const std::string & msg_r = std::string(),
85  const std::string & line_r = "-" ) const;
86 
87  private:
88  class Impl;
89  RW_pointer<Impl,rw_pointer::Scoped<Impl> > _pimpl;
90  RepoIndexConsumer _repoIndexConsumer;
91  };
93 
95  } // namespace susetags
98  } // namespace parser
101 } // namespace zypp
103 #endif // ZYPP_PARSER_SUSETAGS_CONTENTFILEREADER_H