cosmopolitan/tool/viz/lib/formatstringtable-code.c

/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2020 Justine Alexandra Roberts Tunney                              │
│                                                                              │
│ Permission to use, copy, modify, and/or distribute this software for         │
│ any purpose with or without fee is hereby granted, provided that the         │
│ above copyright notice and this permission notice appear in all copies.      │
│                                                                              │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
│ PERFORMANCE OF THIS SOFTWARE.                                                │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/bits/safemacros.h"
#include "libc/fmt/itoa.h"
#include "tool/viz/lib/formatstringtable.h"

void *FormatStringTableAsCode(long yn, long xn, const char *const T[yn][xn],
                              int emit(), void *arg, const char *type,
                              const char *name, const char *ignored) {
  char ynstr[20], xnstr[20];
  uint64toarray_radix10(yn, ynstr);
  uint64toarray_radix10(xn, xnstr);
  emit(type, arg);
  emit(" ", arg);
  emit(firstnonnull(name, "M"), arg);
  emit("[", arg);
  emit(ynstr, arg);
  emit("][", arg);
  emit(xnstr, arg);
  emit("] = {", arg);
  FormatStringTable(yn, xn, T, emit, arg, "\n    {", ", ", "},");
  emit("\n};\n", arg);
  return (/* unconst */ void *)T;
}