//--------------------------------------------------------------------------
bool Connection::real_connect (cchar *db, cchar *host, cchar *user,
cchar *passwd, uint port, my_bool compress,
unsigned int connect_timeout,
const char *socket_name)
{
if (socket_name && socket_name[0])
mysql.options.unix_socket = (char *)socket_name;
else
mysql.options.unix_socket=NULL;
mysql.options.port = port;
mysql.options.compress = compress;
mysql.options.connect_timeout=connect_timeout;
locked = true;
if (mysql_connect(&mysql, host, user, passwd))
{
locked = false;
Success = is_connected = true;
}
else
{
locked = false; Success = is_connected = false;
if (throw_exceptions) throw BadQuery(error());
}
if (!Success) return Success;
if (db[0]) // if db is not empty
Success = select_db(db);
return Success;
}
int main(int argc, char** argv)
{
open_db();
create_tab();
insert_db();
select_db();
close_db();
}
//--------------------------------------------------------------------------
bool Connection::connect (cchar *db, cchar *host, cchar *user, cchar *passwd)
{
locked = true;
if (mysql_connect(&mysql, host, user, passwd)) {
locked = false;
Success = is_connected = true;
} else {
locked = false;
if (throw_exceptions) throw BadQuery(error());
Success = is_connected = false;
}
if (!Success) return Success;
if (db[0]) // if db is not empty
Success = select_db(db);
return Success;
}
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);
}
