Function quote_string

backend/ipp.c:3095–3138

 */

static const char *			/* O - Quoted string */
quote_string(const char *s,		/* I - String */
             char       *q,		/* I - Quoted string buffer */
             size_t     qsize)		/* I - Size of quoted string buffer */
{
  char	*qptr,				/* Pointer into string buffer */
	*qend;				/* End of string buffer */


  qptr = q;
  qend = q + qsize - 5;

  if (qend < q)
  {
    *q = '\0';
    return (q);
  }

  *qptr++ = '\'';
  *qptr++ = '\"';

  while (*s && qptr < qend)
  {
    if (*s == '\\' || *s == '\"' || *s == '\'')
    {
      if (qptr < (qend - 4))
      {
	*qptr++ = '\\';
	*qptr++ = '\\';
	*qptr++ = '\\';
      }
      else
        break;
    }

    *qptr++ = *s++;
  }

  *qptr++ = '\"';
  *qptr++ = '\'';
  *qptr   = '\0';

  return (q);
}


/*