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new configuration data type cfg_type_sizenodefault,

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which can be a size or the string 'unlimited' but not the string
'default'.  This is used for max-cache-size and max-journal-size,
and obsoletes the special check for 'default' in check.c.
This commit is contained in:
Andreas Gustafsson
2001-09-01 01:41:40 +00:00
parent 0c5233171f
commit 847ed3fccf
2 changed files with 16 additions and 26 deletions
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19
lib/isccfg/check.c
View File

@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: check.c,v 1.14 2001/08/03 17:24:10 gson Exp $ */
/* $Id: check.c,v 1.15 2001/09/01 01:41:40 gson Exp $ */
#include <config.h>
@@ -460,22 +460,5 @@ cfg_check_namedconf(cfg_obj_t *config, isc_log_t *logctx, isc_mem_t *mctx) {
}
}
if (options != NULL) {
/*
* Check that max-cache-size does not have the illegal value
* 'default'.
*/
obj = NULL;
tresult = cfg_map_get(options, "max-cache-size", &obj);
if (tresult == ISC_R_SUCCESS &&
cfg_obj_isstring(obj))
{
cfg_obj_log(obj, logctx, ISC_LOG_ERROR,
"'max-cache-size' cannot have the "
"value 'default'");
result = ISC_R_FAILURE;
}
}
return (result);
}

23
lib/isccfg/parser.c
View File

@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: parser.c,v 1.74 2001/09/01 01:24:29 gson Exp $ */
/* $Id: parser.c,v 1.75 2001/09/01 01:41:39 gson Exp $ */
#include <config.h>
@@ -454,6 +454,7 @@ static cfg_type_t cfg_type_void;
static cfg_type_t cfg_type_optional_class;
static cfg_type_t cfg_type_destinationlist;
static cfg_type_t cfg_type_size;
static cfg_type_t cfg_type_sizenodefault;
static cfg_type_t cfg_type_negated;
static cfg_type_t cfg_type_addrmatchelt;
static cfg_type_t cfg_type_unsupported;
@@ -822,7 +823,7 @@ options_clauses[] = {
{ "listen-on", &cfg_type_listenon, CFG_CLAUSEFLAG_MULTI },
{ "listen-on-v6", &cfg_type_listenon, CFG_CLAUSEFLAG_MULTI },
{ "match-mapped-addresses", &cfg_type_boolean, 0 },
{ "max-journal-size", &cfg_type_size, 0 },
{ "max-journal-size", &cfg_type_sizenodefault, 0 },
{ "memstatistics-file", &cfg_type_qstring, 0 },
{ "multiple-cnames", &cfg_type_boolean, CFG_CLAUSEFLAG_OBSOLETE },
{ "named-xfer", &cfg_type_qstring, CFG_CLAUSEFLAG_OBSOLETE },
@@ -887,11 +888,7 @@ view_clauses[] = {
{ "max-ncache-ttl", &cfg_type_uint32, 0 },
{ "max-cache-ttl", &cfg_type_uint32, 0 },
{ "transfer-format", &cfg_type_ustring, 0 },
/*
* XXX "default" should not be accepted as a size in
* max-cache-size.
*/
{ "max-cache-size", &cfg_type_size, 0 },
{ "max-cache-size", &cfg_type_sizenodefault, 0 },
{ "check-names", &cfg_type_checknames,
CFG_CLAUSEFLAG_MULTI | CFG_CLAUSEFLAG_NOTIMP },
{ "cache-file", &cfg_type_qstring, 0 },
@@ -1686,15 +1683,25 @@ static cfg_type_t cfg_type_sizeval = {
* A size, "unlimited", or "default".
*/
static const char *size_enums[] = { "unlimited", "default", NULL };
static isc_result_t
parse_size(cfg_parser_t *pctx, const cfg_type_t *type, cfg_obj_t **ret) {
return (parse_enum_or_other(pctx, type, &cfg_type_sizeval, ret));
}
static const char *size_enums[] = { "unlimited", "default", NULL };
static cfg_type_t cfg_type_size = {
"size", parse_size, print_ustring, &cfg_rep_string, size_enums
};
/*
* A size or "unlimited", but not "default".
*/
static const char *sizenodefault_enums[] = { "unlimited", NULL };
static cfg_type_t cfg_type_sizenodefault = {
"size_no_default", parse_size, print_ustring, &cfg_rep_string,
sizenodefault_enums
};
/*
* optional_keyvalue
*/