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Code Issues Releases Wiki Activity

1756. [func] named-checkconf now checks the logging configuration.

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[RT #12352]
This commit is contained in:
Mark Andrews 2004-11-09 21:24:20 +00:00
parent 4c8df3b2e8
commit 84a5b69f00
4 changed files with 140 additions and 5 deletions
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3
CHANGES
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@ -14,7 +14,8 @@
1757. [placeholder] rt12919
1756. [placeholder] rt12352
1756. [func] named-checkconf now checks the logging configuration.
[RT #12352]
1755. [placeholder] rt6636

18
bin/check/check-tool.c
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@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: check-tool.c,v 1.11 2004/10/06 05:56:28 marka Exp $ */
/* $Id: check-tool.c,v 1.12 2004/11/09 21:24:20 marka Exp $ */
#include <config.h>
@ -52,6 +52,20 @@ unsigned int zone_options = DNS_ZONEOPT_CHECKNS |
DNS_ZONEOPT_MANYERRORS |
DNS_ZONEOPT_CHECKNAMES;
/*
* This needs to match the list in bin/named/log.c.
*/
static isc_logcategory_t categories[] = {
{ "", 0 },
{ "client", 0 },
{ "network", 0 },
{ "update", 0 },
{ "queries", 0 },
{ "unmatched", 0 },
{ "update-security", 0 },
{ NULL, 0 }
};
isc_result_t
setup_logging(isc_mem_t *mctx, isc_log_t **logp) {
isc_logdestination_t destination;
@ -59,7 +73,9 @@ setup_logging(isc_mem_t *mctx, isc_log_t **logp) {
isc_log_t *log = NULL;
RUNTIME_CHECK(isc_log_create(mctx, &log, &logconfig) == ISC_R_SUCCESS);
isc_log_registercategories(log, categories);
isc_log_setcontext(log);
dns_log_init(log);
destination.file.stream = stdout;
destination.file.name = NULL;

5
bin/named/log.c
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@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: log.c,v 1.37 2004/03/05 04:57:47 marka Exp $ */
/* $Id: log.c,v 1.38 2004/11/09 21:24:20 marka Exp $ */
#include <config.h>
@ -31,7 +31,8 @@
/*
* When adding a new category, be sure to add the appropriate
* #define to <named/log.h>.
* #define to <named/log.h> and to update the list in
* bin/check/check-tool.c.
*/
static isc_logcategory_t categories[] = {
{ "", 0 },

119
lib/bind9/check.c
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@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: check.c,v 1.49 2004/10/07 02:15:13 marka Exp $ */
/* $Id: check.c,v 1.50 2004/11/09 21:24:20 marka Exp $ */
#include <config.h>
@ -1191,6 +1191,120 @@ check_viewconf(cfg_obj_t *config, cfg_obj_t *vconfig, dns_rdataclass_t vclass,
return (result);
}
static const char *
default_channels[] = {
"default_syslog",
"default_stderr",
"default_debug",
"null",
NULL
};
static isc_result_t
bind9_check_logging(cfg_obj_t *config, isc_log_t *logctx, isc_mem_t *mctx) {
cfg_obj_t *categories = NULL;
cfg_obj_t *category;
cfg_obj_t *channels = NULL;
cfg_obj_t *channel;
cfg_listelt_t *element;
cfg_listelt_t *delement;
const char *channelname;
const char *catname;
cfg_obj_t *fileobj = NULL;
cfg_obj_t *syslogobj = NULL;
cfg_obj_t *nullobj = NULL;
cfg_obj_t *stderrobj = NULL;
cfg_obj_t *logobj = NULL;
isc_result_t result = ISC_R_SUCCESS;
isc_result_t tresult;
isc_symtab_t *symtab = NULL;
isc_symvalue_t symvalue;
int i;
(void)cfg_map_get(config, "logging", &logobj);
if (logobj == NULL)
return (ISC_R_SUCCESS);
result = isc_symtab_create(mctx, 100, NULL, NULL, ISC_FALSE, &symtab);
if (result != ISC_R_SUCCESS)
return (result);
symvalue.as_pointer = NULL;
for (i = 0; default_channels[i] != NULL; i++) {
tresult = isc_symtab_define(symtab, default_channels[i], 1,
symvalue, isc_symexists_replace);
if (tresult != ISC_R_SUCCESS)
result = tresult;
}
cfg_map_get(logobj, "channel", &channels);
for (element = cfg_list_first(channels);
element != NULL;
element = cfg_list_next(element))
{
channel = cfg_listelt_value(element);
channelname = cfg_obj_asstring(cfg_map_getname(channel));
fileobj = syslogobj = nullobj = stderrobj = NULL;
(void)cfg_map_get(channel, "file", &fileobj);
(void)cfg_map_get(channel, "syslog", &syslogobj);
(void)cfg_map_get(channel, "null", &nullobj);
(void)cfg_map_get(channel, "stderr", &stderrobj);
i = 0;
if (fileobj != NULL)
i++;
if (syslogobj != NULL)
i++;
if (nullobj != NULL)
i++;
if (stderrobj != NULL)
i++;
if (i != 1) {
cfg_obj_log(channel, logctx, ISC_LOG_ERROR,
"channel '%s': exactly one of file, syslog, "
"null, and stderr must be present",
channelname);
result = ISC_R_FAILURE;
}
tresult = isc_symtab_define(symtab, channelname, 1,
symvalue, isc_symexists_replace);
if (tresult != ISC_R_SUCCESS)
result = tresult;
}
cfg_map_get(logobj, "category", &categories);
for (element = cfg_list_first(categories);
element != NULL;
element = cfg_list_next(element))
{
category = cfg_listelt_value(element);
catname = cfg_obj_asstring(cfg_tuple_get(category, "name"));
if (isc_log_categorybyname(logctx, catname) == NULL) {
cfg_obj_log(category, logctx, ISC_LOG_ERROR,
"undefined category: '%s'", catname);
result = ISC_R_FAILURE;
}
channels = cfg_tuple_get(category, "destinations");
for (delement = cfg_list_first(channels);
delement != NULL;
delement = cfg_list_next(delement))
{
channel = cfg_listelt_value(delement);
channelname = cfg_obj_asstring(channel);
tresult = isc_symtab_lookup(symtab, channelname, 1,
&symvalue);
if (tresult != ISC_R_SUCCESS) {
cfg_obj_log(channel, logctx, ISC_LOG_ERROR,
"undefined channel: '%s'",
channelname);
result = tresult;
}
}
}
isc_symtab_destroy(&symtab);
return (result);
}
isc_result_t
bind9_check_namedconf(cfg_obj_t *config, isc_log_t *logctx, isc_mem_t *mctx) {
@ -1219,6 +1333,9 @@ bind9_check_namedconf(cfg_obj_t *config, isc_log_t *logctx, isc_mem_t *mctx) {
check_servers(servers, logctx) != ISC_R_SUCCESS)
result = ISC_R_FAILURE;
if (bind9_check_logging(config, logctx, mctx) != ISC_R_SUCCESS)
result = ISC_R_FAILURE;
if (options != NULL &&
check_order(options, logctx) != ISC_R_SUCCESS)
result = ISC_R_FAILURE;