static int gc_to_bin	(	grammar	id,
		const char *	in,
		const char *	out
	)		`[static]`

Definition at line 10 of file gc_to_bin.c.

Referenced by main().

{
    FILE *f;
    byte *source, *prod;
    unsigned int size, i, line = 0;

    printf ("Precompiling %s\n", in);

    f = fopen (in, "r");
    if (f == NULL)
        return 1;
    fseek (f, 0, SEEK_END);
    size = ftell (f);
    fseek (f, 0, SEEK_SET);
    source = (byte *) grammar_alloc_malloc (size + 1);
    source[fread (source, 1, size, f)] = '\0';
    fclose (f);

    if (!grammar_fast_check (id, source, &prod, &size, 65536))
    {
        grammar_alloc_free (source);
        return 1;
    }

    f = fopen (out, "w");
    fprintf (f, "\n");
    fprintf (f, "/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */\n");
    fprintf (f, "/* %s */\n", in);
    fprintf (f, "\n");
    for (i = 0; i < size; i++)
    {
        unsigned int a;
        if (prod[i] < 10)
            a = 1;
        else if (prod[i] < 100)
            a = 2;
        else
            a = 3;
        if (i < size - 1)
            a++;
        if (line + a >= 100)
        {
            fprintf (f, "\n");
            line = 0;
        }
        line += a;
        fprintf (f, "%d", prod[i]);
        if (i < size - 1)
            fprintf (f, ",");
    }
    fprintf (f, "\n");
    fclose (f);
    grammar_alloc_free (prod);
   return 0;
}

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