Function cups_queue_name

cups/dest.c:4447–4478

 */

static void
cups_queue_name(
    char       *name,			/* I - Name buffer */
    const char *serviceName,		/* I - Service name */
    size_t     namesize)		/* I - Size of name buffer */
{
  const char	*ptr;			/* Pointer into serviceName */
  char		*nameptr;		/* Pointer into name */


  for (nameptr = name, ptr = serviceName; *ptr && nameptr < (name + namesize - 1); ptr ++)
  {
   /*
    * Sanitize the printer name...
    */

    if (_cups_isalnum(*ptr))
      *nameptr++ = *ptr;
    else if (nameptr == name || nameptr[-1] != '_')
      *nameptr++ = '_';
  }

 /*
  * Remove an underscore if it is the last character and isn't the only
  * character in the name...
  */

  if (nameptr > (name + 1) && nameptr[-1] == '_')
    nameptr --;

  *nameptr = '\0';
}