isc_result_t
ns_log_init(isc_boolean_t safe) {
isc_result_t result;
isc_logconfig_t *lcfg = NULL;
ns_g_categories = categories;
ns_g_modules = modules;
/*
* Setup a logging context.
*/
result = isc_log_create(ns_g_mctx, &ns_g_lctx, &lcfg);
if (result != ISC_R_SUCCESS)
return (result);
/*
* named-checktool.c:setup_logging() needs to be kept in sync.
*/
isc_log_registercategories(ns_g_lctx, ns_g_categories);
isc_log_registermodules(ns_g_lctx, ns_g_modules);
isc_log_setcontext(ns_g_lctx);
dns_log_init(ns_g_lctx);
dns_log_setcontext(ns_g_lctx);
cfg_log_init(ns_g_lctx);
if (safe)
result = ns_log_setsafechannels(lcfg);
else
result = ns_log_setdefaultchannels(lcfg);
if (result != ISC_R_SUCCESS)
goto cleanup;
result = ns_log_setdefaultcategory(lcfg);
if (result != ISC_R_SUCCESS)
goto cleanup;
return (ISC_R_SUCCESS);
cleanup:
isc_log_destroy(&ns_g_lctx);
isc_log_setcontext(NULL);
dns_log_setcontext(NULL);
return (result);
}
isc_result_t
isc_test_begin(FILE *logfile, isc_boolean_t start_managers) {
isc_result_t result;
isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
CHECK(isc_mem_create(0, 0, &mctx));
CHECK(isc_entropy_create(mctx, &ectx));
CHECK(isc_hash_create(mctx, ectx, 255));
hash_active = ISC_TRUE;
if (logfile != NULL) {
isc_logdestination_t destination;
isc_logconfig_t *logconfig = NULL;
CHECK(isc_log_create(mctx, &lctx, &logconfig));
isc_log_registercategories(lctx, categories);
isc_log_setcontext(lctx);
destination.file.stream = logfile;
destination.file.name = NULL;
destination.file.versions = ISC_LOG_ROLLNEVER;
destination.file.maximum_size = 0;
CHECK(isc_log_createchannel(logconfig, "stderr",
ISC_LOG_TOFILEDESC,
ISC_LOG_DYNAMIC,
&destination, 0));
CHECK(isc_log_usechannel(logconfig, "stderr", NULL, NULL));
}
#ifdef ISC_PLATFORM_USETHREADS
ncpus = isc_os_ncpus();
#else
ncpus = 1;
#endif
if (start_managers)
CHECK(create_managers());
return (ISC_R_SUCCESS);
cleanup:
isc_test_end();
return (result);
}
static void
setup_logging(FILE *errout) {
isc_result_t result;
isc_logdestination_t destination;
isc_logconfig_t *logconfig = NULL;
result = isc_log_create(mctx, &lctx, &logconfig);
if (result != ISC_R_SUCCESS)
fatal("Couldn't set up logging");
isc_log_registercategories(lctx, categories);
isc_log_registermodules(lctx, modules);
isc_log_setcontext(lctx);
dns_log_init(lctx);
dns_log_setcontext(lctx);
cfg_log_init(lctx);
destination.file.stream = errout;
destination.file.name = NULL;
destination.file.versions = ISC_LOG_ROLLNEVER;
destination.file.maximum_size = 0;
result = isc_log_createchannel(logconfig, "stderr",
ISC_LOG_TOFILEDESC, ISC_LOG_DYNAMIC,
&destination, ISC_LOG_PRINTPREFIX);
if (result != ISC_R_SUCCESS)
fatal("Couldn't set up log channel 'stderr'");
isc_log_setdebuglevel(lctx, loglevel);
result = isc_log_settag(logconfig, ";; ");
if (result != ISC_R_SUCCESS)
fatal("Couldn't set log tag");
result = isc_log_usechannel(logconfig, "stderr",
ISC_LOGCATEGORY_DEFAULT, NULL);
if (result != ISC_R_SUCCESS)
fatal("Couldn't attach to log channel 'stderr'");
if (resolve_trace && loglevel < 1) {
result = isc_log_createchannel(logconfig, "resolver",
ISC_LOG_TOFILEDESC,
ISC_LOG_DEBUG(1),
&destination,
ISC_LOG_PRINTPREFIX);
if (result != ISC_R_SUCCESS)
fatal("Couldn't set up log channel 'resolver'");
result = isc_log_usechannel(logconfig, "resolver",
DNS_LOGCATEGORY_RESOLVER,
DNS_LOGMODULE_RESOLVER);
if (result != ISC_R_SUCCESS)
fatal("Couldn't attach to log channel 'resolver'");
}
if (validator_trace && loglevel < 3) {
result = isc_log_createchannel(logconfig, "validator",
ISC_LOG_TOFILEDESC,
ISC_LOG_DEBUG(3),
&destination,
ISC_LOG_PRINTPREFIX);
if (result != ISC_R_SUCCESS)
fatal("Couldn't set up log channel 'validator'");
result = isc_log_usechannel(logconfig, "validator",
DNS_LOGCATEGORY_DNSSEC,
DNS_LOGMODULE_VALIDATOR);
if (result != ISC_R_SUCCESS)
fatal("Couldn't attach to log channel 'validator'");
}
if (message_trace && loglevel < 10) {
result = isc_log_createchannel(logconfig, "messages",
ISC_LOG_TOFILEDESC,
ISC_LOG_DEBUG(10),
&destination,
ISC_LOG_PRINTPREFIX);
if (result != ISC_R_SUCCESS)
fatal("Couldn't set up log channel 'messages'");
result = isc_log_usechannel(logconfig, "messages",
DNS_LOGCATEGORY_RESOLVER,
DNS_LOGMODULE_PACKETS);
if (result != ISC_R_SUCCESS)
fatal("Couldn't attach to log channel 'messagse'");
}
}
