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/* go-string-to-int-array.c -- convert a string to an array of ints in Go.

   Copyright 2010 The Go Authors. All rights reserved.

   Use of this source code is governed by a BSD-style

   license that can be found in the LICENSE file.  */

#include "go-alloc.h"

#include "go-string.h"

#include "array.h"

#include "runtime.h"

#include "arch.h"

#include "malloc.h"

struct __go_open_array

__go_string_to_int_array (struct __go_string str)

{

  size_t c;

  const unsigned char *p;

  const unsigned char *pend;

  uint32_t *data;

  uint32_t *pd;

  struct __go_open_array ret;

  c = 0;

  p = str.__data;

  pend = p + str.__length;

  while (p < pend)

    {

      int rune;

      ++c;

      p += __go_get_rune (p, pend - p, &rune);

    }

  data = (uint32_t *) runtime_mallocgc (c * sizeof (uint32_t), FlagNoPointers,

                                        1, 0);

  p = str.__data;

  pd = data;

  while (p < pend)

    {

      int rune;

      p += __go_get_rune (p, pend - p, &rune);

      *pd++ = rune;

    }

  ret.__values = (void *) data;

  ret.__count = c;

  ret.__capacity = c;

  return ret;

}