ail/bzip2.hpp

   1 #pragma once
   2
   3 #include <bzlib.h>
   4 #include <cstdio>
   5 #include <string>
   6
   7 namespace ail
   8 {
   9         class bzip2_reader
  10         {
  11         public:
  12                 bzip2_reader();
  13                 bzip2_reader(std::string const & file_name);
  14                 ~bzip2_reader();
  15
  16                 bool open(std::string const & file_name);
  17                 bool read(std::string & buffer);
  18
  19         private:
  20                 ::bz_stream stream;
  21                 ::FILE * file;
  22                 ::BZFILE * bz_file;
  23         };
  24
  25         bool decompress_bzip2(std::string const & file_name, std::string & output);
  26 }