Function load_format_config

contrib/formatter_fixedwidth/fixedwidth.c:153–192

* load_format_config * * parse the user specified fixed width keywords. Currently supported * keywords are: 'preserve_blanks', 'line_delim' and 'null'. any other * unrecognized keyword is treated as a column name (and later on gets * verified as a valid column). */

 * verified as a valid column).
 */
static void
load_format_config(FormatConfig *format_config, FunctionCallInfo fcinfo)
{
	int   i;
	char *key;
	char *val;
	int   args_num = FORMATTER_GET_NUM_ARGS(fcinfo);
	
	reset_format_in_config(format_config);
	
	for (i = 1; i <= args_num; i++)
	{
		key = FORMATTER_GET_NTH_ARG_KEY(fcinfo, i);
		val = FORMATTER_GET_NTH_ARG_VAL(fcinfo, i);
		
		if ( strcasecmp("preserve_blanks", key) == 0)
		{
			if ( strcasecmp("on", val) == 0)
			{
				format_config->preserve_blanks = 1;
			}
		}
		else if ( strcasecmp("line_delim", key) == 0)
		{
			format_config->line_delimiter = val;
			format_config->line_delimiter_length = strlen(val);
		}
		else if ( strcasecmp("null", key) == 0)
		{
			format_config->null_value = val;
		}
		else
		{
			int size = atoi(val);
			format_config->fldNames = lappend(format_config->fldNames, makeString(key));
			format_config->fldSizes = lappend_int(format_config->fldSizes, size);
			format_config->fields_tot_size += size;
		}		
	}
}

/*
 * encoding_check_str