isc_result_t
dns_test_begin(FILE *logfile, isc_boolean_t start_managers) {
isc_result_t result;
if (start_managers)
CHECK(isc_app_start());
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, DNS_NAME_MAXWIRE));
hash_active = ISC_TRUE;
CHECK(dst_lib_init(mctx, ectx, ISC_ENTROPY_BLOCKING));
dst_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);
dns_log_init(lctx);
dns_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));
}
dns_result_register();
if (start_managers)
CHECK(create_managers());
/*
* atf-run changes us to a /tmp directory, so tests
* that access test data files must first chdir to the proper
* location.
*/
if (chdir(TESTS) == -1)
CHECK(ISC_R_FAILURE);
return (ISC_R_SUCCESS);
cleanup:
dns_test_end();
return (result);
}
void
setup_logging(int verbose, isc_mem_t *mctx, isc_log_t **logp) {
isc_result_t result;
isc_logdestination_t destination;
isc_logconfig_t *logconfig = NULL;
isc_log_t *log = NULL;
int level;
if (verbose < 0)
verbose = 0;
switch (verbose) {
case 0:
/*
* We want to see warnings about things like out-of-zone
* data in the master file even when not verbose.
*/
level = ISC_LOG_WARNING;
break;
case 1:
level = ISC_LOG_INFO;
break;
default:
level = ISC_LOG_DEBUG(verbose - 2 + 1);
break;
}
RUNTIME_CHECK(isc_log_create(mctx, &log, &logconfig) == ISC_R_SUCCESS);
isc_log_setcontext(log);
dns_log_init(log);
dns_log_setcontext(log);
RUNTIME_CHECK(isc_log_settag(logconfig, program) == ISC_R_SUCCESS);
/*
* Set up a channel similar to default_stderr except:
* - the logging level is passed in
* - the program name and logging level are printed
* - no time stamp is printed
*/
destination.file.stream = stderr;
destination.file.name = NULL;
destination.file.versions = ISC_LOG_ROLLNEVER;
destination.file.maximum_size = 0;
result = isc_log_createchannel(logconfig, "stderr",
ISC_LOG_TOFILEDESC,
level,
&destination,
ISC_LOG_PRINTTAG|ISC_LOG_PRINTLEVEL);
check_result(result, "isc_log_createchannel()");
RUNTIME_CHECK(isc_log_usechannel(logconfig, "stderr",
NULL, NULL) == ISC_R_SUCCESS);
*logp = log;
}
/*
* Driver init is called for each dyndb section in named.conf
* once during startup and then again on every reload.
*
* @code
* dyndb example-name "sample.so" { param1 param2 };
* @endcode
*
* @param[in] name User-defined string from dyndb "name" {}; definition
* in named.conf.
* The example above will have name = "example-name".
* @param[in] argc Number of arg parameters
* definition. The example above will have
* argc = 2;
* @param[in] argv User-defined strings from arg parameters in dyndb
* definition. The example above will have
* argv[0] = "param1";
* argv[1] = "param2";
* @param[out] instp Pointer to instance-specific data (for one dyndb section).
*/
isc_result_t
dyndb_init(isc_mem_t *mctx, const char *name, const char *parameters,
const dns_dyndbctx_t *dctx, void **instp)
{
isc_result_t result;
unsigned int argc;
char **argv = NULL;
char *s = NULL;
sample_instance_t *sample_inst = NULL;
REQUIRE(name != NULL);
REQUIRE(dctx != NULL);
/*
* Depending on how dlopen() was called, we may not have
* access to named's global namespace, in which case we need
* to initialize libisc/libdns
*/
if (dctx->refvar != &isc_bind9) {
isc_lib_register();
isc_log_setcontext(dctx->lctx);
dns_log_setcontext(dctx->lctx);
}
isc_hash_set_initializer(dctx->hashinit);
s = isc_mem_strdup(mctx, parameters);
if (s == NULL) {
result = ISC_R_NOMEMORY;
goto cleanup;
}
result = isc_commandline_strtoargv(mctx, s, &argc, &argv, 0);
if (result != ISC_R_SUCCESS)
goto cleanup;
/* Finally, create the instance. */
CHECK(new_sample_instance(mctx, name, argc, argv, dctx, &sample_inst));
/*
* This is an example so we create and load zones
* right now. This step can be arbitrarily postponed.
*/
CHECK(load_sample_instance_zones(sample_inst));
*instp = sample_inst;
cleanup:
if (s != NULL)
isc_mem_free(mctx, s);
if (argv != NULL)
isc_mem_put(mctx, argv, argc * sizeof(*argv));
return (result);
}
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);
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);
}
void cleanup_logging (isc_log_t ** logp)
{
isc_log_t *log;
REQUIRE (logp != NULL);
log = *logp;
if (log == NULL)
return;
isc_log_destroy (&log);
isc_log_setcontext (NULL);
dns_log_setcontext (NULL);
logp = NULL;
}
int
main(int argc, char **argv) {
isc_result_t result;
isc_logdestination_t destination;
UNUSED(argc);
UNUSED(argv);
dns_result_register();
result = isc_app_start();
check_result(result, "isc_app_start()");
isc_stdtime_get(&now);
result = isc_mutex_init(&client_lock);
check_result(result, "isc_mutex_init(&client_lock)");
ISC_LIST_INIT(clients);
/*
* EVERYTHING needs a memory context.
*/
RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
cmp = NULL;
RUNTIME_CHECK(isc_mempool_create(mctx, sizeof(client_t), &cmp)
== ISC_R_SUCCESS);
isc_mempool_setname(cmp, "adb test clients");
result = isc_entropy_create(mctx, &ectx);
check_result(result, "isc_entropy_create()");
result = isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE);
check_result(result, "isc_hash_create()");
result = isc_log_create(mctx, &lctx, &lcfg);
check_result(result, "isc_log_create()");
isc_log_setcontext(lctx);
dns_log_init(lctx);
dns_log_setcontext(lctx);
/*
* Create and install the default channel.
*/
destination.file.stream = stderr;
destination.file.name = NULL;
destination.file.versions = ISC_LOG_ROLLNEVER;
destination.file.maximum_size = 0;
result = isc_log_createchannel(lcfg, "_default",
ISC_LOG_TOFILEDESC,
ISC_LOG_DYNAMIC,
&destination, ISC_LOG_PRINTTIME);
check_result(result, "isc_log_createchannel()");
result = isc_log_usechannel(lcfg, "_default", NULL, NULL);
check_result(result, "isc_log_usechannel()");
/*
* Set the initial debug level.
*/
isc_log_setdebuglevel(lctx, 2);
create_managers();
t1 = NULL;
result = isc_task_create(taskmgr, 0, &t1);
check_result(result, "isc_task_create t1");
t2 = NULL;
result = isc_task_create(taskmgr, 0, &t2);
check_result(result, "isc_task_create t2");
printf("task 1 = %p\n", t1);
printf("task 2 = %p\n", t2);
create_view();
adb = view->adb;
/*
* Lock the entire client list here. This will cause all events
* for found names to block as well.
*/
CLOCK();
lookup("f.root-servers.net."); /* Should be in hints */
lookup("www.iengines.com"); /* should fetch */
lookup("www.isc.org"); /* should fetch */
lookup("www.flame.org"); /* should fetch */
lookup("kechara.flame.org."); /* should fetch */
lookup("moghedien.flame.org."); /* should fetch */
lookup("mailrelay.flame.org."); /* should fetch */
lookup("ipv4v6.flame.org."); /* should fetch */
lookup("nonexistant.flame.org."); /* should fail to be found */
lookup("foobar.badns.flame.org."); /* should fail utterly (NS) */
lookup("i.root-servers.net."); /* Should be in hints */
lookup("www.firstcard.com.");
lookup("dns04.flame.org.");
CUNLOCK();
sleep(10);
dns_adb_dump(adb, stderr);
sleep(10);
CLOCK();
lookup("f.root-servers.net."); /* Should be in hints */
lookup("www.iengines.com"); /* should fetch */
lookup("www.isc.org"); /* should fetch */
lookup("www.flame.org"); /* should fetch */
lookup("kechara.flame.org."); /* should fetch */
lookup("moghedien.flame.org."); /* should fetch */
lookup("mailrelay.flame.org."); /* should fetch */
lookup("ipv4v6.flame.org."); /* should fetch */
lookup("nonexistant.flame.org."); /* should fail to be found */
lookup("foobar.badns.flame.org."); /* should fail utterly (NS) */
lookup("i.root-servers.net."); /* Should be in hints */
CUNLOCK();
sleep(20);
dns_adb_dump(adb, stderr);
isc_task_detach(&t1);
isc_task_detach(&t2);
isc_mem_stats(mctx, stdout);
dns_adb_dump(adb, stderr);
isc_app_run();
dns_adb_dump(adb, stderr);
dns_view_detach(&view);
adb = NULL;
fprintf(stderr, "Destroying socket manager\n");
isc_socketmgr_destroy(&socketmgr);
fprintf(stderr, "Destroying timer manager\n");
isc_timermgr_destroy(&timermgr);
fprintf(stderr, "Destroying task manager\n");
isc_taskmgr_destroy(&taskmgr);
isc_log_destroy(&lctx);
isc_hash_destroy();
isc_entropy_detach(&ectx);
isc_mempool_destroy(&cmp);
isc_mem_stats(mctx, stdout);
isc_mem_destroy(&mctx);
isc_app_finish();
return (0);
}
void
named_log_shutdown(void) {
isc_log_destroy(&named_g_lctx);
isc_log_setcontext(NULL);
dns_log_setcontext(NULL);
}
int
main(int argc, char *argv[]) {
dns_db_t *db;
dns_dbnode_t *node;
isc_result_t result;
dns_name_t name;
dns_offsets_t offsets;
size_t len;
isc_buffer_t source, target;
char s[1000];
char b[255];
dns_rdataset_t rdataset, sigrdataset;
int ch;
dns_rdatatype_t type = 1;
isc_boolean_t printnode = ISC_FALSE;
isc_boolean_t addmode = ISC_FALSE;
isc_boolean_t delmode = ISC_FALSE;
isc_boolean_t holdmode = ISC_FALSE;
isc_boolean_t verbose = ISC_FALSE;
isc_boolean_t done = ISC_FALSE;
isc_boolean_t quiet = ISC_FALSE;
isc_boolean_t time_lookups = ISC_FALSE;
isc_boolean_t found_as;
isc_boolean_t find_zonecut = ISC_FALSE;
isc_boolean_t noexact_zonecut = ISC_FALSE;
int i, v;
dns_rdatasetiter_t *rdsiter;
char t1[256];
char t2[256];
isc_buffer_t tb1, tb2;
isc_region_t r1, r2;
dns_fixedname_t foundname;
dns_name_t *fname;
unsigned int options = 0, zcoptions;
isc_time_t start, finish;
char *origintext;
dbinfo *dbi;
dns_dbversion_t *version;
dns_name_t *origin;
size_t memory_quota = 0;
dns_trust_t trust = 0;
unsigned int addopts;
isc_log_t *lctx = NULL;
size_t n;
dns_result_register();
RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
RUNTIME_CHECK(dns_dbtable_create(mctx, dns_rdataclass_in, &dbtable) ==
ISC_R_SUCCESS);
strcpy(dbtype, "rbt");
while ((ch = isc_commandline_parse(argc, argv, "c:d:t:z:P:Q:glpqvT"))
!= -1) {
switch (ch) {
case 'c':
result = load(isc_commandline_argument, ".", ISC_TRUE);
if (result != ISC_R_SUCCESS)
printf("cache load(%s) %08x: %s\n",
isc_commandline_argument, result,
isc_result_totext(result));
break;
case 'd':
n = strlcpy(dbtype, isc_commandline_argument,
sizeof(dbtype));
if (n >= sizeof(dbtype)) {
fprintf(stderr, "bad db type '%s'\n",
isc_commandline_argument);
exit(1);
}
break;
case 'g':
options |= (DNS_DBFIND_GLUEOK|DNS_DBFIND_VALIDATEGLUE);
break;
case 'l':
RUNTIME_CHECK(isc_log_create(mctx, &lctx,
NULL) == ISC_R_SUCCESS);
isc_log_setcontext(lctx);
dns_log_init(lctx);
dns_log_setcontext(lctx);
break;
case 'q':
quiet = ISC_TRUE;
verbose = ISC_FALSE;
break;
case 'p':
printnode = ISC_TRUE;
break;
case 'P':
pause_every = atoi(isc_commandline_argument);
break;
case 'Q':
memory_quota = atoi(isc_commandline_argument);
isc_mem_setquota(mctx, memory_quota);
break;
case 't':
type = atoi(isc_commandline_argument);
break;
case 'T':
time_lookups = ISC_TRUE;
break;
case 'v':
verbose = ISC_TRUE;
break;
case 'z':
origintext = strrchr(isc_commandline_argument, '/');
if (origintext == NULL)
origintext = isc_commandline_argument;
else
origintext++; /* Skip '/'. */
result = load(isc_commandline_argument, origintext,
ISC_FALSE);
if (result != ISC_R_SUCCESS)
printf("zone load(%s) %08x: %s\n",
isc_commandline_argument, result,
isc_result_totext(result));
break;
}
}
argc -= isc_commandline_index;
argv += isc_commandline_index;
POST(argv);
if (argc != 0)
printf("ignoring trailing arguments\n");
/*
* Some final initialization...
*/
dns_fixedname_init(&foundname);
fname = dns_fixedname_name(&foundname);
dbi = NULL;
origin = dns_rootname;
version = NULL;
if (time_lookups) {
TIME_NOW(&start);
}
while (!done) {
if (!quiet)
printf("\n");
if (fgets(s, sizeof(s), stdin) == NULL) {
done = ISC_TRUE;
continue;
}
len = strlen(s);
if (len > 0U && s[len - 1] == '\n') {
s[len - 1] = '\0';
len--;
}
if (verbose && dbi != NULL) {
if (dbi->wversion != NULL)
printf("future version (%p)\n", dbi->wversion);
for (i = 0; i < dbi->rcount; i++)
if (dbi->rversions[i] != NULL)
printf("open version %d (%p)\n", i,
dbi->rversions[i]);
}
dns_name_init(&name, offsets);
if (strcmp(s, "!R") == 0) {
DBI_CHECK(dbi);
if (dbi->rcount == MAXVERSIONS) {
printf("too many open versions\n");
continue;
}
dns_db_currentversion(dbi->db,
&dbi->rversions[dbi->rcount]);
printf("opened version %d\n", dbi->rcount);
dbi->version = dbi->rversions[dbi->rcount];
version = dbi->version;
dbi->rcount++;
continue;
} else if (strcmp(s, "!W") == 0) {
DBI_CHECK(dbi);
if (dbi->wversion != NULL) {
printf("using existing future version\n");
dbi->version = dbi->wversion;
version = dbi->version;
continue;
}
result = dns_db_newversion(dbi->db, &dbi->wversion);
if (result != ISC_R_SUCCESS)
print_result("", result);
else
printf("newversion\n");
dbi->version = dbi->wversion;
version = dbi->version;
continue;
} else if (strcmp(s, "!C") == 0) {
DBI_CHECK(dbi);
addmode = ISC_FALSE;
delmode = ISC_FALSE;
if (dbi->version == NULL)
continue;
if (dbi->version == dbi->wversion) {
printf("closing future version\n");
dbi->wversion = NULL;
} else {
for (i = 0; i < dbi->rcount; i++) {
if (dbi->version ==
dbi->rversions[i]) {
dbi->rversions[i] = NULL;
printf("closing open version %d\n",
i);
break;
}
}
}
dns_db_closeversion(dbi->db, &dbi->version, ISC_TRUE);
version = NULL;
continue;
} else if (strcmp(s, "!X") == 0) {
DBI_CHECK(dbi);
addmode = ISC_FALSE;
delmode = ISC_FALSE;
if (dbi->version == NULL)
continue;
if (dbi->version == dbi->wversion) {
printf("aborting future version\n");
dbi->wversion = NULL;
} else {
for (i = 0; i < dbi->rcount; i++) {
if (dbi->version ==
dbi->rversions[i]) {
dbi->rversions[i] = NULL;
printf("closing open version %d\n",
i);
break;
}
}
}
dns_db_closeversion(dbi->db, &dbi->version, ISC_FALSE);
version = NULL;
continue;
} else if (strcmp(s, "!A") == 0) {
DBI_CHECK(dbi);
delmode = ISC_FALSE;
if (addmode)
addmode = ISC_FALSE;
else
addmode = ISC_TRUE;
printf("addmode = %s\n", addmode ? "TRUE" : "FALSE");
continue;
} else if (strcmp(s, "!D") == 0) {
DBI_CHECK(dbi);
addmode = ISC_FALSE;
if (delmode)
delmode = ISC_FALSE;
else
delmode = ISC_TRUE;
printf("delmode = %s\n", delmode ? "TRUE" : "FALSE");
continue;
} else if (strcmp(s, "!H") == 0) {
DBI_CHECK(dbi);
if (holdmode)
holdmode = ISC_FALSE;
else
holdmode = ISC_TRUE;
printf("holdmode = %s\n", holdmode ? "TRUE" : "FALSE");
continue;
} else if (strcmp(s, "!HR") == 0) {
DBI_CHECK(dbi);
for (i = 0; i < dbi->hold_count; i++)
dns_db_detachnode(dbi->db,
&dbi->hold_nodes[i]);
dbi->hold_count = 0;
holdmode = ISC_FALSE;
printf("held nodes have been detached\n");
continue;
} else if (strcmp(s, "!VC") == 0) {
DBI_CHECK(dbi);
printf("switching to current version\n");
dbi->version = NULL;
version = NULL;
continue;
} else if (strstr(s, "!V") == s) {
DBI_CHECK(dbi);
v = atoi(&s[2]);
if (v >= dbi->rcount || v < 0) {
printf("unknown open version %d\n", v);
continue;
}
if (dbi->rversions[v] == NULL) {
printf("version %d is not open\n", v);
continue;
}
printf("switching to open version %d\n", v);
dbi->version = dbi->rversions[v];
version = dbi->version;
continue;
} else if (strstr(s, "!TR") == s) {
trust = (unsigned int)atoi(&s[3]);
printf("trust level is now %u\n", (unsigned int)trust);
continue;
} else if (strstr(s, "!T") == s) {
type = (unsigned int)atoi(&s[2]);
printf("now searching for type %u\n", type);
continue;
} else if (strcmp(s, "!G") == 0) {
if ((options & DNS_DBFIND_GLUEOK) != 0)
options &= ~DNS_DBFIND_GLUEOK;
else
options |= DNS_DBFIND_GLUEOK;
printf("glue ok = %s\n",
((options & DNS_DBFIND_GLUEOK) != 0) ?
"TRUE" : "FALSE");
continue;
} else if (strcmp(s, "!GV") == 0) {
if ((options & DNS_DBFIND_VALIDATEGLUE) != 0)
options &= ~DNS_DBFIND_VALIDATEGLUE;
else
options |= DNS_DBFIND_VALIDATEGLUE;
printf("validate glue = %s\n",
((options & DNS_DBFIND_VALIDATEGLUE) != 0) ?
"TRUE" : "FALSE");
continue;
} else if (strcmp(s, "!WC") == 0) {
if ((options & DNS_DBFIND_NOWILD) != 0)
options &= ~DNS_DBFIND_NOWILD;
else
options |= DNS_DBFIND_NOWILD;
printf("wildcard matching = %s\n",
((options & DNS_DBFIND_NOWILD) == 0) ?
"TRUE" : "FALSE");
continue;
} else if (strstr(s, "!LS ") == s) {
DBI_CHECK(dbi);
list(dbi, &s[4]);
continue;
} else if (strcmp(s, "!LS") == 0) {
DBI_CHECK(dbi);
list(dbi, NULL);
continue;
} else if (strstr(s, "!DU ") == s) {
DBI_CHECK(dbi);
result = dns_db_dump(dbi->db, dbi->version, s+4);
if (result != ISC_R_SUCCESS) {
printf("\n");
print_result("", result);
}
continue;
} else if (strcmp(s, "!PN") == 0) {
if (printnode)
printnode = ISC_FALSE;
else
printnode = ISC_TRUE;
printf("printnode = %s\n",
printnode ? "TRUE" : "FALSE");
continue;
} else if (strstr(s, "!P") == s) {
DBI_CHECK(dbi);
v = atoi(&s[2]);
dbi->pause_every = v;
continue;
} else if (strcmp(s, "!+") == 0) {
DBI_CHECK(dbi);
dbi->ascending = ISC_TRUE;
continue;
} else if (strcmp(s, "!-") == 0) {
DBI_CHECK(dbi);
dbi->ascending = ISC_FALSE;
continue;
} else if (strcmp(s, "!DB") == 0) {
dbi = NULL;
origin = dns_rootname;
version = NULL;
printf("now searching all databases\n");
continue;
} else if (strncmp(s, "!DB ", 4) == 0) {
dbi = select_db(s+4);
if (dbi != NULL) {
db = dbi->db;
origin = dns_db_origin(dbi->db);
version = dbi->version;
addmode = ISC_FALSE;
delmode = ISC_FALSE;
holdmode = ISC_FALSE;
} else {
db = NULL;
version = NULL;
origin = dns_rootname;
printf("database not found; "
"now searching all databases\n");
}
continue;
} else if (strcmp(s, "!ZC") == 0) {
if (find_zonecut)
find_zonecut = ISC_FALSE;
else
find_zonecut = ISC_TRUE;
printf("find_zonecut = %s\n",
find_zonecut ? "TRUE" : "FALSE");
continue;
} else if (strcmp(s, "!NZ") == 0) {
if (noexact_zonecut)
noexact_zonecut = ISC_FALSE;
else
noexact_zonecut = ISC_TRUE;
printf("noexact_zonecut = %s\n",
noexact_zonecut ? "TRUE" : "FALSE");
continue;
}
isc_buffer_init(&source, s, len);
isc_buffer_add(&source, len);
isc_buffer_init(&target, b, sizeof(b));
result = dns_name_fromtext(&name, &source, origin, 0, &target);
if (result != ISC_R_SUCCESS) {
print_result("bad name: ", result);
continue;
}
if (dbi == NULL) {
zcoptions = 0;
if (noexact_zonecut)
zcoptions |= DNS_DBTABLEFIND_NOEXACT;
db = NULL;
result = dns_dbtable_find(dbtable, &name, zcoptions,
&db);
if (result != ISC_R_SUCCESS &&
result != DNS_R_PARTIALMATCH) {
if (!quiet) {
printf("\n");
print_result("", result);
}
continue;
}
isc_buffer_init(&tb1, t1, sizeof(t1));
result = dns_name_totext(dns_db_origin(db), ISC_FALSE,
&tb1);
if (result != ISC_R_SUCCESS) {
printf("\n");
print_result("", result);
dns_db_detach(&db);
continue;
}
isc_buffer_usedregion(&tb1, &r1);
printf("\ndatabase = %.*s (%s)\n",
(int)r1.length, r1.base,
(dns_db_iszone(db)) ? "zone" : "cache");
}
node = NULL;
dns_rdataset_init(&rdataset);
dns_rdataset_init(&sigrdataset);
if (find_zonecut && dns_db_iscache(db)) {
zcoptions = options;
if (noexact_zonecut)
zcoptions |= DNS_DBFIND_NOEXACT;
result = dns_db_findzonecut(db, &name, zcoptions,
0, &node, fname,
&rdataset, &sigrdataset);
} else {
result = dns_db_find(db, &name, version, type,
options, 0, &node, fname,
&rdataset, &sigrdataset);
}
if (!quiet) {
if (dbi != NULL)
printf("\n");
print_result("", result);
}
found_as = ISC_FALSE;
switch (result) {
case ISC_R_SUCCESS:
case DNS_R_GLUE:
case DNS_R_CNAME:
case DNS_R_ZONECUT:
break;
case DNS_R_DNAME:
case DNS_R_DELEGATION:
found_as = ISC_TRUE;
break;
case DNS_R_NXRRSET:
if (dns_rdataset_isassociated(&rdataset))
break;
if (dbi != NULL) {
if (holdmode) {
RUNTIME_CHECK(dbi->hold_count <
MAXHOLD);
dbi->hold_nodes[dbi->hold_count++] =
node;
node = NULL;
} else
dns_db_detachnode(db, &node);
} else {
dns_db_detachnode(db, &node);
dns_db_detach(&db);
}
continue;
case DNS_R_NXDOMAIN:
if (dns_rdataset_isassociated(&rdataset))
break;
/* FALLTHROUGH */
default:
if (dbi == NULL)
dns_db_detach(&db);
if (quiet)
print_result("", result);
continue;
}
if (found_as && !quiet) {
isc_buffer_init(&tb1, t1, sizeof(t1));
isc_buffer_init(&tb2, t2, sizeof(t2));
result = dns_name_totext(&name, ISC_FALSE, &tb1);
if (result != ISC_R_SUCCESS) {
print_result("", result);
dns_db_detachnode(db, &node);
if (dbi == NULL)
dns_db_detach(&db);
continue;
}
result = dns_name_totext(fname, ISC_FALSE, &tb2);
if (result != ISC_R_SUCCESS) {
print_result("", result);
dns_db_detachnode(db, &node);
if (dbi == NULL)
dns_db_detach(&db);
continue;
}
isc_buffer_usedregion(&tb1, &r1);
isc_buffer_usedregion(&tb2, &r2);
printf("found %.*s as %.*s\n",
(int)r1.length, r1.base,
(int)r2.length, r2.base);
}
if (printnode)
dns_db_printnode(db, node, stdout);
if (!found_as && type == dns_rdatatype_any) {
rdsiter = NULL;
result = dns_db_allrdatasets(db, node, version, 0,
&rdsiter);
if (result == ISC_R_SUCCESS) {
if (!quiet)
print_rdatasets(fname, rdsiter);
dns_rdatasetiter_destroy(&rdsiter);
} else
print_result("", result);
} else {
if (!quiet)
print_rdataset(fname, &rdataset);
if (dns_rdataset_isassociated(&sigrdataset)) {
if (!quiet)
print_rdataset(fname, &sigrdataset);
dns_rdataset_disassociate(&sigrdataset);
}
if (dbi != NULL && addmode && !found_as) {
rdataset.ttl++;
rdataset.trust = trust;
if (dns_db_iszone(db))
addopts = DNS_DBADD_MERGE;
else
addopts = 0;
result = dns_db_addrdataset(db, node, version,
0, &rdataset,
addopts, NULL);
if (result != ISC_R_SUCCESS)
print_result("", result);
if (printnode)
dns_db_printnode(db, node, stdout);
} else if (dbi != NULL && delmode && !found_as) {
result = dns_db_deleterdataset(db, node,
version, type,
0);
if (result != ISC_R_SUCCESS)
print_result("", result);
if (printnode)
dns_db_printnode(db, node, stdout);
}
dns_rdataset_disassociate(&rdataset);
}
if (dbi != NULL) {
if (holdmode) {
RUNTIME_CHECK(dbi->hold_count < MAXHOLD);
dbi->hold_nodes[dbi->hold_count++] = node;
node = NULL;
} else
dns_db_detachnode(db, &node);
} else {
dns_db_detachnode(db, &node);
dns_db_detach(&db);
}
}
if (time_lookups) {
isc_uint64_t usec;
TIME_NOW(&finish);
usec = isc_time_microdiff(&finish, &start);
printf("elapsed time: %lu.%06lu seconds\n",
(unsigned long)(usec / 1000000),
(unsigned long)(usec % 1000000));
}
unload_all();
dns_dbtable_detach(&dbtable);
if (lctx != NULL)
isc_log_destroy(&lctx);
if (!quiet)
isc_mem_stats(mctx, stdout);
return (0);
}
int
main(int argc, char **argv) {
UNUSED(argc);
UNUSED(argv);
rsa = RSA_new();
e = BN_new();
pkey = EVP_PKEY_new();
if ((rsa == NULL) || (e == NULL) || (pkey == NULL) ||
!EVP_PKEY_set1_RSA(pkey, rsa)) {
fprintf(stderr, "fatal error: basic OpenSSL failure\n");
exit(1);
}
/* e = 0x1000000000001 */
BN_set_bit(e, 0);
BN_set_bit(e, 48);
if (RSA_generate_key_ex(rsa, bits, e, NULL)) {
BN_free(e);
RSA_free(rsa);
} else {
fprintf(stderr,
"fatal error: RSA_generate_key_ex() fails "
"at file %s line %d\n",
__FILE__, __LINE__);
exit(1);
}
dns_result_register();
CHECK(isc_mem_create(0, 0, &mctx), "isc_mem_create()");
CHECK(isc_entropy_create(mctx, &ectx), "isc_entropy_create()");
CHECK(isc_entropy_usebestsource(ectx, &source,
"../random.data",
ISC_ENTROPY_KEYBOARDNO),
"isc_entropy_usebestsource(\"../random.data\")");
CHECK(dst_lib_init2(mctx, ectx, NULL, 0), "dst_lib_init2()");
CHECK(isc_log_create(mctx, &log_, &logconfig), "isc_log_create()");
isc_log_setcontext(log_);
dns_log_init(log_);
dns_log_setcontext(log_);
CHECK(isc_log_settag(logconfig, "bigkey"), "isc_log_settag()");
destination.file.stream = stderr;
destination.file.name = NULL;
destination.file.versions = ISC_LOG_ROLLNEVER;
destination.file.maximum_size = 0;
CHECK(isc_log_createchannel(logconfig, "stderr",
ISC_LOG_TOFILEDESC,
level,
&destination,
ISC_LOG_PRINTTAG | ISC_LOG_PRINTLEVEL),
"isc_log_createchannel()");
CHECK(isc_log_usechannel(logconfig, "stderr", NULL, NULL),
"isc_log_usechannel()");
dns_fixedname_init(&fname);
name = dns_fixedname_name(&fname);
isc_buffer_constinit(&buf, "example.", strlen("example."));
isc_buffer_add(&buf, strlen("example."));
CHECK(dns_name_fromtext(name, &buf, dns_rootname, 0, NULL),
"dns_name_fromtext(\"example.\")");
CHECK(dst_key_buildinternal(name, DNS_KEYALG_RSASHA1,
bits, DNS_KEYOWNER_ZONE,
DNS_KEYPROTO_DNSSEC, dns_rdataclass_in,
pkey, mctx, &key),
"dst_key_buildinternal(...)");
CHECK(dst_key_tofile(key, DST_TYPE_PRIVATE | DST_TYPE_PUBLIC, NULL),
"dst_key_tofile()");
isc_buffer_init(&buf, filename, sizeof(filename) - 1);
isc_buffer_clear(&buf);
CHECK(dst_key_buildfilename(key, 0, NULL, &buf),
"dst_key_buildfilename()");
printf("%s\n", filename);
dst_key_free(&key);
isc_log_destroy(&log_);
isc_log_setcontext(NULL);
dns_log_setcontext(NULL);
if (source != NULL)
isc_entropy_destroysource(&source);
isc_entropy_detach(&ectx);
dst_lib_destroy();
dns_name_destroy();
isc_mem_destroy(&mctx);
return (0);
}
int
main(int argc, char **argv) {
const char *progname, *syslog_file, *message;
int ch, i, file_versions, stderr_line;
isc_boolean_t show_final_mem = ISC_FALSE;
isc_log_t *lctx;
isc_logconfig_t *lcfg;
isc_mem_t *mctx;
isc_result_t result;
isc_logdestination_t destination;
const isc_logcategory_t *category;
const isc_logmodule_t *module;
progname = strrchr(*argv, '/');
if (progname != NULL)
progname++;
else
progname = *argv;
syslog_file = SYSLOG_FILE;
file_versions = FILE_VERSIONS;
while ((ch = isc_commandline_parse(argc, argv, "ms:r:")) != -1) {
switch (ch) {
case 'm':
show_final_mem = ISC_TRUE;
break;
case 's':
syslog_file = isc_commandline_argument;
break;
case 'r':
file_versions = atoi(isc_commandline_argument);
if (file_versions < 0 &&
file_versions != ISC_LOG_ROLLNEVER &&
file_versions != ISC_LOG_ROLLINFINITE) {
fprintf(stderr, "%s: file rotations must be "
"%d (ISC_LOG_ROLLNEVER),\n\t"
"%d (ISC_LOG_ROLLINFINITE) "
"or > 0\n", progname,
ISC_LOG_ROLLNEVER,
ISC_LOG_ROLLINFINITE);
exit(1);
}
break;
case '?':
fprintf(stderr, usage, progname);
exit(1);
}
}
argc -= isc_commandline_index;
argv += isc_commandline_index;
if (argc > 0) {
fprintf(stderr, usage, progname);
exit(1);
}
fprintf(stderr, "EXPECT:\n%s%d%s%s%s",
"8 lines to stderr (first 4 numbered, #3 repeated)\n",
file_versions == 0 || file_versions == ISC_LOG_ROLLNEVER ? 1 :
file_versions > 0 ? file_versions + 1 : FILE_VERSIONS + 1,
" " TEST_FILE " files, and\n",
"2 lines to syslog\n",
"lines ending with exclamation marks are errors\n\n");
isc_log_opensyslog(progname, LOG_PID, LOG_DAEMON);
mctx = NULL;
lctx = NULL;
lcfg = NULL;
CHECK(isc_mem_create(0, 0, &mctx));
CHECK(isc_log_create(mctx, &lctx, &lcfg));
CHECK(isc_log_settag(lcfg, progname));
isc_log_setcontext(lctx);
dns_log_init(lctx);
dns_log_setcontext(lctx);
/*
* Test isc_log_categorybyname and isc_log_modulebyname.
*/
category = isc_log_categorybyname(lctx, "notify");
if (category != NULL)
fprintf(stderr, "%s category found. (expected)\n",
category->name);
else
fprintf(stderr, "notify category not found!\n");
module = isc_log_modulebyname(lctx, "xyzzy");
if (module != NULL)
fprintf(stderr, "%s module found!\n", module->name);
else
fprintf(stderr, "xyzzy module not found. (expected)\n");
/*
* Create a file channel to test file opening, size limiting and
* version rolling.
*/
destination.file.name = TEST_FILE;
destination.file.maximum_size = 1;
destination.file.versions = file_versions;
CHECK(isc_log_createchannel(lcfg, "file_test", ISC_LOG_TOFILE,
ISC_LOG_INFO, &destination,
ISC_LOG_PRINTTIME|
ISC_LOG_PRINTTAG|
ISC_LOG_PRINTLEVEL|
ISC_LOG_PRINTCATEGORY|
ISC_LOG_PRINTMODULE));
/*
* Create a dynamic debugging channel to a file descriptor.
*/
destination.file.stream = stderr;
CHECK(isc_log_createchannel(lcfg, "debug_test", ISC_LOG_TOFILEDESC,
ISC_LOG_DYNAMIC, &destination,
ISC_LOG_PRINTTIME|
ISC_LOG_PRINTLEVEL|
ISC_LOG_DEBUGONLY));
/*
* Test the usability of the four predefined logging channels.
*/
CHECK(isc_log_usechannel(lcfg, "default_syslog",
DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_CACHE));
CHECK(isc_log_usechannel(lcfg, "default_stderr",
DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_CACHE));
CHECK(isc_log_usechannel(lcfg, "default_debug",
DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_CACHE));
CHECK(isc_log_usechannel(lcfg, "null",
DNS_LOGCATEGORY_DATABASE,
NULL));
/*
* Use the custom channels.
*/
CHECK(isc_log_usechannel(lcfg, "file_test",
DNS_LOGCATEGORY_GENERAL,
DNS_LOGMODULE_DB));
CHECK(isc_log_usechannel(lcfg, "debug_test",
DNS_LOGCATEGORY_GENERAL,
DNS_LOGMODULE_RBTDB));
fprintf(stderr, "\n==> stderr begin\n");
/*
* Write to the internal default by testing both a category for which
* no channel has been specified and a category which was specified
* but not with the named module.
*/
stderr_line = 1;
isc_log_write(lctx, DNS_LOGCATEGORY_SECURITY, DNS_LOGMODULE_RBT,
ISC_LOG_CRITICAL, "%s (%d)",
"Unspecified category and unspecified module to stderr",
stderr_line++);
isc_log_write(lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_RBT,
ISC_LOG_CRITICAL, "%s (%d)",
"Specified category and unspecified module to stderr",
stderr_line++);
/*
* Write to default_syslog, default_stderr and default_debug.
*/
isc_log_write(lctx, DNS_LOGCATEGORY_DATABASE, DNS_LOGMODULE_CACHE,
ISC_LOG_WARNING, "%s (%d twice)",
"Using the predefined channels to syslog+stderr",
stderr_line++);
/*
* Write to predefined null channel.
*/
isc_log_write(lctx, DNS_LOGCATEGORY_DATABASE, DNS_LOGMODULE_RBTDB,
ISC_LOG_INFO, "This is to null and should not appear!");
/*
* Reset the internal default to use syslog instead of stderr,
* and test it.
*/
CHECK(isc_log_usechannel(lcfg, "default_syslog",
ISC_LOGCATEGORY_DEFAULT, NULL));
isc_log_write(lctx, DNS_LOGCATEGORY_SECURITY, DNS_LOGMODULE_RBT,
ISC_LOG_ERROR, "%s%s",
"This message to the redefined default category should ",
"be second in syslog");
/*
* Write to the file channel.
*/
if (file_versions >= 0 || file_versions == ISC_LOG_ROLLINFINITE) {
/*
* If file_versions is 0 or ISC_LOG_ROLLINFINITE, write
* the "should not appear" and "should be in file" messages
* to ensure they get rolled.
*/
if (file_versions <= 0)
file_versions = FILE_VERSIONS;
else
isc_log_write(lctx, DNS_LOGCATEGORY_GENERAL,
DNS_LOGMODULE_DB, ISC_LOG_NOTICE,
"This should be rolled over "
"and not appear!");
for (i = file_versions - 1; i >= 0; i--)
isc_log_write(lctx, DNS_LOGCATEGORY_GENERAL,
DNS_LOGMODULE_DB, ISC_LOG_NOTICE,
"should be in file %d/%d", i,
file_versions - 1);
isc_log_write(lctx, DNS_LOGCATEGORY_GENERAL,
DNS_LOGMODULE_DB, ISC_LOG_NOTICE,
"should be in base file");
} else {
file_versions = FILE_VERSIONS;
for (i = 1; i <= file_versions; i++)
isc_log_write(lctx, DNS_LOGCATEGORY_GENERAL,
DNS_LOGMODULE_DB, ISC_LOG_NOTICE,
"This is message %d in the log file", i);
}
/*
* Write a debugging message to a category that has no
* debugging channels for the named module.
*/
isc_log_write(lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_DB,
ISC_LOG_DEBUG(1),
"This debug message should not appear!");
/*
* Write debugging messages to a dynamic debugging channel.
*/
isc_log_write(lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_RBTDB,
ISC_LOG_CRITICAL, "This critical message should "
"not appear because the debug level is 0!");
isc_log_setdebuglevel(lctx, 3);
isc_log_write(lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_RBTDB,
ISC_LOG_DEBUG(1), "%s (%d)",
"Dynamic debugging to stderr", stderr_line++);
isc_log_write(lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_RBTDB,
ISC_LOG_DEBUG(5),
"This debug level is too high and should not appear!");
/*
* Test out the duplicate filtering using the debug_test channel.
*/
isc_log_setduplicateinterval(lcfg, 10);
message = "This message should appear only once on stderr";
isc_log_write1(lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_RBTDB,
ISC_LOG_CRITICAL, "%s", message);
isc_log_write1(lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_RBTDB,
ISC_LOG_CRITICAL, message);
isc_log_setduplicateinterval(lcfg, 1);
message = "This message should appear twice on stderr";
isc_log_write1(lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_RBTDB,
ISC_LOG_CRITICAL, message);
sleep(2);
isc_log_write1(lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_RBTDB,
ISC_LOG_CRITICAL, message);
/*
* Review where everything went.
* XXXDCL NT
*/
fputc('\n', stderr);
system("head " TEST_FILE "*; rm -f " TEST_FILE "*");
freopen(syslog_file, "r", stdin);
fprintf(stderr, "\n==> %s <==\n", syslog_file);
system("tail -2");
fputc('\n', stderr);
isc_log_destroy(&lctx);
if (show_final_mem)
isc_mem_stats(mctx, stderr);
return (0);
}
int
main(int argc, char *argv[]) {
isc_taskmgr_t *taskmgr;
isc_timermgr_t *timermgr;
isc_socketmgr_t *socketmgr;
isc_socket_t *sock;
unsigned int attrs, attrmask;
isc_sockaddr_t bind_any;
dns_dispatchmgr_t *dispatchmgr;
dns_dispatch_t *dispatchv4;
dns_view_t *view;
isc_entropy_t *ectx;
isc_task_t *task;
isc_log_t *lctx = NULL;
isc_logconfig_t *lcfg = NULL;
isc_logdestination_t destination;
UNUSED(argv);
UNUSED(argc);
RUNCHECK(isc_app_start());
dns_result_register();
mctx = NULL;
RUNCHECK(isc_mem_create(0, 0, &mctx));
RUNCHECK(isc_log_create(mctx, &lctx, &lcfg));
isc_log_setcontext(lctx);
dns_log_init(lctx);
dns_log_setcontext(lctx);
/*
* Create and install the default channel.
*/
destination.file.stream = stderr;
destination.file.name = NULL;
destination.file.versions = ISC_LOG_ROLLNEVER;
destination.file.maximum_size = 0;
RUNCHECK(isc_log_createchannel(lcfg, "_default",
ISC_LOG_TOFILEDESC,
ISC_LOG_DYNAMIC,
&destination, ISC_LOG_PRINTTIME));
RUNCHECK(isc_log_usechannel(lcfg, "_default", NULL, NULL));
isc_log_setdebuglevel(lctx, 9);
ectx = NULL;
RUNCHECK(isc_entropy_create(mctx, &ectx));
RUNCHECK(isc_entropy_createfilesource(ectx, "/dev/urandom"));
RUNCHECK(dst_lib_init(mctx, ectx, ISC_ENTROPY_GOODONLY));
taskmgr = NULL;
RUNCHECK(isc_taskmgr_create(mctx, 1, 0, &taskmgr));
task = NULL;
RUNCHECK(isc_task_create(taskmgr, 0, &task));
timermgr = NULL;
RUNCHECK(isc_timermgr_create(mctx, &timermgr));
socketmgr = NULL;
RUNCHECK(isc_socketmgr_create(mctx, &socketmgr));
dispatchmgr = NULL;
RUNCHECK(dns_dispatchmgr_create(mctx, ectx, &dispatchmgr));
isc_sockaddr_any(&bind_any);
attrs = DNS_DISPATCHATTR_UDP |
DNS_DISPATCHATTR_MAKEQUERY |
DNS_DISPATCHATTR_IPV4;
attrmask = DNS_DISPATCHATTR_UDP |
DNS_DISPATCHATTR_TCP |
DNS_DISPATCHATTR_IPV4 |
DNS_DISPATCHATTR_IPV6;
dispatchv4 = NULL;
RUNCHECK(dns_dispatch_getudp(dispatchmgr, socketmgr, taskmgr,
&bind_any, 4096, 4, 2, 3, 5,
attrs, attrmask, &dispatchv4));
requestmgr = NULL;
RUNCHECK(dns_requestmgr_create(mctx, timermgr, socketmgr, taskmgr,
dispatchmgr, dispatchv4, NULL,
&requestmgr));
ring = NULL;
RUNCHECK(dns_tsigkeyring_create(mctx, &ring));
view = NULL;
RUNCHECK(dns_view_create(mctx, 0, "_test", &view));
dns_view_setkeyring(view, ring);
sock = NULL;
RUNCHECK(isc_socket_create(socketmgr, PF_INET, isc_sockettype_udp,
&sock));
setup();
RUNCHECK(isc_app_onrun(mctx, task, console, NULL));
(void)isc_app_run();
if (tsigkey)
dns_tsigkey_detach(&tsigkey);
dns_requestmgr_shutdown(requestmgr);
dns_requestmgr_detach(&requestmgr);
dns_dispatch_detach(&dispatchv4);
dns_dispatchmgr_destroy(&dispatchmgr);
isc_timermgr_destroy(&timermgr);
isc_task_detach(&task);
isc_taskmgr_destroy(&taskmgr);
isc_socket_detach(&sock);
isc_socketmgr_destroy(&socketmgr);
isc_mem_stats(mctx, stdout);
dns_view_detach(&view);
dst_lib_destroy();
isc_entropy_detach(&ectx);
isc_mem_stats(mctx, stdout);
isc_mem_destroy(&mctx);
isc_app_finish();
return (0);
}
int
main(int argc, char **argv) {
int c;
char *origin = NULL;
char *filename = NULL;
isc_log_t *lctx = NULL;
isc_result_t result;
char classname_in[] = "IN";
char *classname = classname_in;
const char *workdir = NULL;
while ((c = isc_commandline_parse(argc, argv, "c:dijk:n:qst:o:vw:D")) != EOF) {
switch (c) {
case 'c':
classname = isc_commandline_argument;
break;
case 'd':
debug++;
break;
case 'j':
nomerge = ISC_FALSE;
break;
case 'n':
if (!strcmp(isc_commandline_argument, "ignore"))
zone_options &= ~(DNS_ZONEOPT_CHECKNS|
DNS_ZONEOPT_FATALNS);
else if (!strcmp(isc_commandline_argument, "warn")) {
zone_options |= DNS_ZONEOPT_CHECKNS;
zone_options &= ~DNS_ZONEOPT_FATALNS;
} else if (!strcmp(isc_commandline_argument, "fail"))
zone_options |= DNS_ZONEOPT_CHECKNS|
DNS_ZONEOPT_FATALNS;
break;
case 'k':
if (!strcmp(isc_commandline_argument, "check-names")) {
zone_options |= DNS_ZONEOPT_CHECKNAMES;
} else if (!strcmp(isc_commandline_argument,
"check-names-fail")) {
zone_options |= DNS_ZONEOPT_CHECKNAMES |
DNS_ZONEOPT_CHECKNAMESFAIL;
}
break;
case 'q':
quiet++;
break;
case 't':
result = isc_dir_chroot(isc_commandline_argument);
if (result != ISC_R_SUCCESS) {
fprintf(stderr, "isc_dir_chroot: %s: %s\n",
isc_commandline_argument,
isc_result_totext(result));
exit(1);
}
result = isc_dir_chdir("/");
if (result != ISC_R_SUCCESS) {
fprintf(stderr, "isc_dir_chdir: %s\n",
isc_result_totext(result));
exit(1);
}
break;
case 'o':
output_filename = isc_commandline_argument;
break;
case 'v':
printf(VERSION "\n");
exit(0);
case 'w':
workdir = isc_commandline_argument;
break;
case 'D':
dumpzone++;
break;
default:
usage();
}
}
if (workdir != NULL) {
result = isc_dir_chdir(workdir);
if (result != ISC_R_SUCCESS) {
fprintf(stderr, "isc_dir_chdir: %s: %s\n",
workdir, isc_result_totext(result));
exit(1);
}
}
if (isc_commandline_index + 2 > argc)
usage();
RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
if (!quiet) {
RUNTIME_CHECK(setup_logging(mctx, &lctx) == ISC_R_SUCCESS);
dns_log_init(lctx);
dns_log_setcontext(lctx);
}
dns_result_register();
origin = argv[isc_commandline_index++];
filename = argv[isc_commandline_index++];
result = load_zone(mctx, origin, filename, classname, &zone);
if (result == ISC_R_SUCCESS && dumpzone) {
result = dump_zone(origin, zone, output_filename);
}
if (!quiet && result == ISC_R_SUCCESS)
fprintf(stdout, "OK\n");
destroy();
if (lctx != NULL)
isc_log_destroy(&lctx);
isc_mem_destroy(&mctx);
return ((result == ISC_R_SUCCESS) ? 0 : 1);
}
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'");
}
}
