Magic.cpp

   1 #include "Magic.hpp"
   2
   3 #include <magic.h>
   4
   5 #include <glog/logging.h>
   6
   7 Magic::Magic()
   8   : magic_(CHECK_NOTNULL(magic_open(MAGIC_MIME)))
   9 {
  10   CHECK_EQ(magic_load(magic_, nullptr), 0) << magic_error(magic_);
  11 }
  12
  13 Magic::~Magic() { magic_close(magic_); }
  14
  15 std::string Magic::buffer(std::string_view bfr) const
  16 {
  17   auto const data = reinterpret_cast<void const*>(bfr.data());
  18   return CHECK_NOTNULL(magic_buffer(magic_, data, bfr.size()));
  19 }
  20
  21 std::string Magic::file(char const* path) const
  22 {
  23   return CHECK_NOTNULL(magic_file(magic_, path));
  24 }