transcode.cpp

   1 /* $Id$ */
   2 #include <iostream>
   3 #include <string>
   4 #include <msp/stringcodec/codec.h>
   5
   6 using namespace std;
   7 using namespace Msp;
   8
   9 int main(int argc, char **argv)
  10 {
  11         if(argc<3)
  12         {
  13                 cerr<<"Usage: "<<argv[0]<<" <from-enc> <to-enc>\n";
  14                 return 1;
  15         }
  16
  17         StringCodec::Codec *from = StringCodec::create_codec(argv[1]);
  18         StringCodec::Codec *to = StringCodec::create_codec(argv[2]);
  19
  20         StringCodec::Decoder *from_dec = from->create_decoder();
  21         StringCodec::Encoder *to_enc = to->create_encoder();
  22
  23         string line;
  24         while(getline(cin, line))
  25         {
  26                 line += '\n';
  27                 StringCodec::ustring ustr;
  28                 from_dec->decode(line, ustr);
  29                 string result;
  30                 to_enc->encode(ustr, result);
  31                 cout<<result;
  32         }
  33
  34         string result;
  35         to_enc->sync(result);
  36         cout<<result;
  37
  38         delete from_dec;
  39         delete to_enc;
  40         delete from;
  41         delete to;
  42
  43         return 0;
  44 }