#include "parser.c"

void run(U32 count, const char *code) {

  prepareKeys();

  Lex *l = lexParse(code);

  //lexChainPrint(l, stderr); fprintf(stderr, "\n");

  Op *op = opParse(l);

  //opPrint(op, stderr, 0);

  for(U32 t = 0; !count || t < count; ++t) {

    fputc(asint(opCall(op, t)) & 0xff, stdout);

    //printf("t%d %d\n", t, asint(opCall(op, t)) & 0xff);

  }

  opDestroy(op);

  free(l);

}

void run2(U32 count, const char *codeL, const char *codeR) {

  prepareKeys();

  Lex *ll = lexParse(codeL);

  Lex *lr = lexParse(codeR);

  Op *opl = opParse(ll);

  Op *opr = opParse(lr);

  for(U32 t = 0; !count || t < count; ++t) {

    fputc(asint(opCall(opl, t)) & 0xff, stdout);

    fputc(asint(opCall(opr, t)) & 0xff, stdout);

  }

  opDestroy(opl);

  opDestroy(opr);

  free(ll);

  free(lr);

}

int main(int argc, char **argv) {

  if (argc < 3 || argc > 4) {

    fprintf(stderr, "Usage:\n  bytebeat <count>  [<other-channel-code>]\n");</other-channel-code></count>

    exit(1);

  }

  U32 count = (U32)atoll(argv[1]);

  if (argc >= 4) run2(count, argv[2], argv[3]);

            else run(count, argv[2]);

  return 0;

}