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#include <gfsm.h>
#include <glib.h>
#include <stdlib.h>
#undef VERBOSE
int main (int argc, char **argv) {
GScanner *scanner = g_scanner_new(&gfsm_automaton_scanner_config);
GTokenType typ;
scanner->input_name = *argv;
g_scanner_input_file(scanner, fileno(stdin));
while ((typ = g_scanner_get_next_token(scanner)) != G_TOKEN_EOF) {
#ifdef VERBOSE
switch (typ) {
case G_TOKEN_INT:
printf("INT %ld\n", scanner->value.v_int);
break;
case G_TOKEN_FLOAT:
printf("FLOAT %g\n", scanner->value.v_float);
break;
case G_TOKEN_CHAR:
if (scanner->value.v_char == '\n') printf ("CHAR '\\n'\n");
else printf("CHAR '%c'\n", scanner->value.v_char);
break;
default:
printf("? (typ=%d)\n", typ);
break;
}
#else // !VERBOSE
switch (typ) {
case G_TOKEN_INT:
printf("%ld\t", scanner->value.v_int);
break;
case G_TOKEN_FLOAT:
printf("%g\t", scanner->value.v_float);
break;
case G_TOKEN_CHAR:
if (scanner->value.v_char == '\n') fputc('\n',stdout);
else exit(1);
break;
default:
exit(1);
break;
}
#endif // VERBOSE
}
g_scanner_destroy(scanner);
return 0;
}
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