odcread.cc

   1 #include <iostream>
   2 #include <fstream>
   3
   4 #include <oberon.h>
   5 #include <reader.h>
   6 #include <store.h>
   7
   8 namespace odc {
   9         Store* importDocument(std::istream &is) {
  10                 const INTEGER docTag = 0x6F4F4443;
  11                 const INTEGER docVersion = 0;
  12                 Reader r(is);
  13                 INTEGER tag = r.readInt();
  14                 if (tag == docTag) {
  15                         INTEGER version = r.readInt();
  16                         if (version != docVersion) {
  17                                 throw 100;
  18                         }
  19                         Store *s = r.readStore();
  20                         return s;
  21                 }
  22                 return 0;
  23         }
  24 }
  25
  26 int main(int argc, char *argv[]) {
  27         std::ifstream in(argv[1], std::ios::in | std::ios::binary);
  28         odc::Store* s = odc::importDocument(in);
  29         std::cout << s << std::endl;
  30         return 0;
  31 }