Function parse_value

cups/ipp-file.c:548–810

 */

static int				/* O  - 1 on success or 0 on error */
parse_value(_ipp_file_t      *f,	/* I  - IPP data file */
            _ipp_vars_t      *v,	/* I  - IPP variables */
            void             *user_data,/* I  - User data pointer */
            ipp_t            *ipp,	/* I  - IPP message */
            ipp_attribute_t  **attr,	/* IO - IPP attribute */
            int              element)	/* I  - Element number */
{
  char		value[2049],		/* Value string */
		*valueptr,		/* Pointer into value string */
		temp[2049],		/* Temporary string */
		*tempptr;		/* Pointer into temporary string */
  size_t	valuelen;		/* Length of value */


  if (!_ippFileReadToken(f, temp, sizeof(temp)))
  {
    report_error(f, v, user_data, "Missing value on line %d of \"%s\".", f->linenum, f->filename);
    return (0);
  }

  _ippVarsExpand(v, value, temp, sizeof(value));

  switch (ippGetValueTag(*attr))
  {
    case IPP_TAG_BOOLEAN :
        return (ippSetBoolean(ipp, attr, element, !_cups_strcasecmp(value, "true")));

    case IPP_TAG_ENUM :
    case IPP_TAG_INTEGER :
        return (ippSetInteger(ipp, attr, element, (int)strtol(value, NULL, 0)));

    case IPP_TAG_DATE :
        {
          int	year,			/* Year */
		month,			/* Month */
		day,			/* Day of month */
		hour,			/* Hour */
		minute,			/* Minute */
		second,			/* Second */
		utc_offset = 0;		/* Timezone offset from UTC */
          ipp_uchar_t date[11];		/* dateTime value */

          if (*value == 'P')
          {
           /*
            * Time period...
            */

            time_t	curtime;	/* Current time in seconds */
            int		period = 0,	/* Current period value */
			saw_T = 0;	/* Saw time separator */

            curtime = time(NULL);

            for (valueptr = value + 1; *valueptr; valueptr ++)
            {
              if (isdigit(*valueptr & 255))