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1913. [func] Integrate contibuted DLZ code into named. [RT #11382]

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This commit is contained in:
Mark Andrews 2005-09-05 00:12:29 +00:00
parent 78f70e0b75
commit 03e200df5d
52 changed files with 15461 additions and 132 deletions
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2
CHANGES
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@ -1,3 +1,5 @@
1913. [func] Integrate contibuted DLZ code into named. [RT #11382]
1912. [port] aix: atomic locking for powerpc. [RT #15020]
1911. [bug] Update windows socket code. [RT #14965]

4
bin/check/check-tool.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: check-tool.c,v 1.19 2005/08/24 23:53:54 marka Exp $ */
/* $Id: check-tool.c,v 1.20 2005/09/05 00:10:51 marka Exp $ */
/*! \file */
@ -435,7 +435,7 @@ load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
dns_zone_setchecksrv(zone, checksrv);
CHECK(dns_zone_load(zone));
if (zonep != NULL){
if (zonep != NULL) {
*zonep = zone;
zone = NULL;
}

22
bin/named/Makefile.in
View file

@ -13,7 +13,7 @@
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# $Id: Makefile.in,v 1.86 2005/01/12 01:56:06 marka Exp $
# $Id: Makefile.in,v 1.87 2005/09/05 00:10:51 marka Exp $
srcdir = @srcdir@
VPATH = @srcdir@
@ -31,12 +31,20 @@ DBDRIVER_SRCS =
DBDRIVER_INCLUDES =
DBDRIVER_LIBS =
DLZ_DRIVER_DIR = ${top_srcdir}/contrib/dlz/drivers
DLZDRIVER_OBJS = @DLZ_DRIVER_OBJS@
DLZDRIVER_SRCS = @DLZ_DRIVER_SRCS@
DLZDRIVER_INCLUDES = @DLZ_DRIVER_INCLUDES@
DLZDRIVER_LIBS = @DLZ_DRIVER_LIBS@
CINCLUDES = -I${srcdir}/include -I${srcdir}/unix/include \
${LWRES_INCLUDES} ${DNS_INCLUDES} ${BIND9_INCLUDES} \
${ISCCFG_INCLUDES} ${ISCCC_INCLUDES} ${ISC_INCLUDES} \
${DBDRIVER_INCLUDES}
${DLZDRIVER_INCLUDES} ${DBDRIVER_INCLUDES}
CDEFINES = @USE_DLZ@
CDEFINES =
CWARNINGS =
DNSLIBS = ../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
@ -57,7 +65,8 @@ DEPLIBS = ${LWRESDEPLIBS} ${DNSDEPLIBS} ${BIND9DEPLIBS} \
${ISCCFGDEPLIBS} ${ISCCCDEPLIBS} ${ISCDEPLIBS}
LIBS = ${LWRESLIBS} ${DNSLIBS} ${BIND9LIBS} \
${ISCCFGLIBS} ${ISCCCLIBS} ${ISCLIBS} ${DBDRIVER_LIBS} @LIBS@
${ISCCFGLIBS} ${ISCCCLIBS} ${ISCLIBS} \
${DLZDRIVER_LIBS} ${DBDRIVER_LIBS} @LIBS@
SUBDIRS = unix
@ -71,7 +80,7 @@ OBJS = builtin.@O@ client.@O@ config.@O@ control.@O@ \
zoneconf.@O@ \
lwaddr.@O@ lwresd.@O@ lwdclient.@O@ lwderror.@O@ lwdgabn.@O@ \
lwdgnba.@O@ lwdgrbn.@O@ lwdnoop.@O@ lwsearch.@O@ \
$(DBDRIVER_OBJS)
${DLZDRIVER_OBJS} ${DBDRIVER_OBJS}
UOBJS = unix/os.@O@
@ -83,7 +92,7 @@ SRCS = builtin.c client.c config.c control.c \
zoneconf.c \
lwaddr.c lwresd.c lwdclient.c lwderror.c lwdgabn.c \
lwdgnba.c lwdgrbn.c lwdnoop.c lwsearch.c \
$(DBDRIVER_SRCS)
${DLZDRIVER_SRCS} ${DBDRIVER_SRCS}
MANPAGES = named.8 lwresd.8 named.conf.5
@ -133,3 +142,4 @@ install:: named@EXEEXT@ lwresd@EXEEXT@ installdirs
${INSTALL_DATA} ${srcdir}/lwresd.8 ${DESTDIR}${mandir}/man8
${INSTALL_DATA} ${srcdir}/named.conf.5 ${DESTDIR}${mandir}/man5
@DLZ_DRIVER_RULES@

26
bin/named/main.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: main.c,v 1.147 2005/06/10 07:00:19 marka Exp $ */
/* $Id: main.c,v 1.148 2005/09/05 00:10:52 marka Exp $ */
/*! \file */
@ -73,6 +73,13 @@
*/
/* #include "xxdb.h" */
/*
* Include DLZ drivers if appropriate.
*/
#ifdef DLZ
#include <dlz/dlz_drivers.h>
#endif
static isc_boolean_t want_stats = ISC_FALSE;
static char program_name[ISC_DIR_NAMEMAX] = "named";
static char absolute_conffile[ISC_DIR_PATHMAX];
@ -675,6 +682,16 @@ setup(void) {
*/
/* xxdb_init(); */
#ifdef DLZ
/*
* Registyer any DLZ drivers.
*/
result = dlz_drivers_init();
if (result != ISC_R_SUCCESS)
ns_main_earlyfatal("dlz_drivers_init() failed: %s",
isc_result_totext(result));
#endif
ns_server_create(ns_g_mctx, &ns_g_server);
}
@ -691,6 +708,13 @@ cleanup(void) {
*/
/* xxdb_clear(); */
#ifdef DLZ
/*
* Unregister any DLZ drivers.
*/
dlz_drivers_clear();
#endif
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
ISC_LOG_NOTICE, "exiting");
ns_log_shutdown();

149
bin/named/query.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: query.c,v 1.272 2005/08/18 00:57:26 marka Exp $ */
/* $Id: query.c,v 1.273 2005/09/05 00:10:52 marka Exp $ */
/*! \file */
@ -29,6 +29,9 @@
#include <dns/adb.h>
#include <dns/byaddr.h>
#include <dns/db.h>
#ifdef DLZ
#include <dns/dlz.h>
#endif
#include <dns/events.h>
#include <dns/message.h>
#include <dns/ncache.h>
@ -508,7 +511,7 @@ ns_query_init(ns_client_t *client) {
client->query.authdb = NULL;
client->query.authzone = NULL;
client->query.authdbset = ISC_FALSE;
client->query.isreferral = ISC_FALSE;
client->query.isreferral = ISC_FALSE;
query_reset(client, ISC_FALSE);
result = query_newdbversion(client, 3);
if (result != ISC_R_SUCCESS) {
@ -577,7 +580,7 @@ query_validatezonedb(ns_client_t *client, dns_name_t *name,
/*
* This limits our searching to the zone where the first name
* (the query target) was looked for. This prevents following
* CNAMES or DNAMES into other zones and prevents returning
* CNAMES or DNAMES into other zones and prevents returning
* additional data from other zones.
*/
if (!client->view->additionalfromauth &&
@ -654,7 +657,7 @@ query_validatezonedb(ns_client_t *client, dns_name_t *name,
ISC_LOG_DEBUG(3),
"%s approved", msg);
}
} else {
} else {
ns_client_aclmsg("query", name, qtype,
client->view->rdclass,
msg, sizeof(msg));
@ -733,7 +736,7 @@ query_getzonedb(ns_client_t *client, dns_name_t *name, dns_rdatatype_t qtype,
if (result == ISC_R_SUCCESS || result == DNS_R_PARTIALMATCH)
result = dns_zone_getdb(zone, &db);
if (result != ISC_R_SUCCESS)
if (result != ISC_R_SUCCESS)
goto fail;
result = query_validatezonedb(client, name, qtype, options, zone, db,
@ -801,7 +804,7 @@ query_getcachedb(ns_client_t *client, dns_name_t *name, dns_rdatatype_t qtype,
if (check_acl) {
isc_boolean_t log = ISC_TF((options & DNS_GETDB_NOLOG) == 0);
char msg[NS_CLIENT_ACLMSGSIZE("query (cache)")];
result = ns_client_checkaclsilent(client,
client->view->queryacl,
ISC_TRUE);
@ -867,9 +870,85 @@ query_getdb(ns_client_t *client, dns_name_t *name, dns_rdatatype_t qtype,
{
isc_result_t result;
#ifdef DLZ
isc_result_t tresult;
unsigned int namelabels;
unsigned int zonelabels;
dns_zone_t *zone = NULL;
dns_db_t *tdbp;
REQUIRE(zonep != NULL && *zonep == NULL);
tdbp = NULL;
/* Calculate how many labels are in name. */
namelabels = dns_name_countlabels(name);
zonelabels = 0;
/* Try to find name in bind's standard database. */
result = query_getzonedb(client, name, qtype, options, &zone,
dbp, versionp);
/* See how many labels are in the zone's name. */
if (result == ISC_R_SUCCESS && zone != NULL)
zonelabels = dns_name_countlabels(dns_zone_getorigin(zone));
/*
* If # zone labels < # name labels, try to find an even better match
* Only try if a DLZ driver is loaded for this view
*/
if (zonelabels < namelabels && client->view->dlzdatabase != NULL) {
tresult = dns_dlzfindzone(client->view, name,
zonelabels, &tdbp);
/* If we successful, we found a better match. */
if (tresult == ISC_R_SUCCESS) {
/*
* If the previous search returned a zone, detach it.
*/
if (zone != NULL)
dns_zone_detach(&zone);
/*
* If the previous search returned a database,
* detach it.
*/
if (*dbp != NULL)
dns_db_detach(dbp);
/*
* If the previous search returned a version, clear it.
*/
*versionp = NULL;
/*
* Get our database version.
*/
dns_db_currentversion(tdbp, versionp);
/*
* Be sure to return our database.
*/
*dbp = tdbp;
/*
* We return a null zone, No stats for DLZ zones.
*/
zone = NULL;
result = tresult;
}
}
#else
result = query_getzonedb(client, name, qtype, options,
zonep, dbp, versionp);
#endif
/* If successfull, Transfer ownership of zone. */
if (result == ISC_R_SUCCESS) {
#ifdef DLZ
*zonep = zone;
#endif
/*
* If neither attempt above succeeded, return the cache instead
*/
*is_zonep = ISC_TRUE;
} else if (result == ISC_R_NOTFOUND) {
result = query_getcachedb(client, name, qtype, dbp, options);
@ -1032,7 +1111,7 @@ query_addadditional(void *arg, dns_name_t *name, dns_rdatatype_t qtype) {
*/
goto try_glue;
result = dns_db_find(db, name, version, type, client->query.dboptions,
result = dns_db_find(db, name, version, type, client->query.dboptions,
client->now, &node, fname, rdataset,
sigrdataset);
if (result == ISC_R_SUCCESS)
@ -1248,7 +1327,7 @@ query_addadditional(void *arg, dns_name_t *name, dns_rdatatype_t qtype) {
* recursing to add address records, which in turn can cause
* recursion to add KEYs.
*/
if (type == dns_rdatatype_srv && trdataset != NULL) {
if (type == dns_rdatatype_srv && trdataset != NULL) {
/*
* If we're adding SRV records to the additional data
* section, it's helpful if we add the SRV additional data
@ -1325,7 +1404,7 @@ query_iscachevalid(dns_zone_t *zone, dns_db_t *db, dns_db_t *db0,
dns_db_closeversion(db_current, &version_current, ISC_FALSE);
if (db0 == NULL && db_current != NULL)
dns_db_detach(&db_current);
return (result);
}
@ -1391,7 +1470,7 @@ query_addadditional2(void *arg, dns_name_t *name, dns_rdatatype_t qtype) {
* lookup and iterate over the node.
* XXXJT: this approach can cause a suboptimal result when the cache
* DB only has partial address types and the glue DB has remaining
* ones.
* ones.
*/
type = dns_rdatatype_any;
@ -1682,7 +1761,7 @@ query_addadditional2(void *arg, dns_name_t *name, dns_rdatatype_t qtype) {
setcache:
/*
* Set the new result in the cache if required. We do not support
* caching additional data from a cache DB.
* caching additional data from a cache DB.
*/
if (needadditionalcache == ISC_TRUE &&
(additionaltype == dns_rdatasetadditional_fromauth ||
@ -2429,20 +2508,20 @@ query_addwildcardproof(ns_client_t *client, dns_db_t *db,
* Given:
* example SOA
* example NSEC b.example
* b.example A
* b.example NSEC a.d.example
* a.d.example A
* a.d.example NSEC g.f.example
* g.f.example A
* g.f.example NSEC z.i.example
* z.i.example A
* z.i.example NSEC example
* b.example A
* b.example NSEC a.d.example
* a.d.example A
* a.d.example NSEC g.f.example
* g.f.example A
* g.f.example NSEC z.i.example
* z.i.example A
* z.i.example NSEC example
*
* QNAME:
* a.example -> example NSEC b.example
* owner common example
* next common example
* wild *.example
* owner common example
* next common example
* wild *.example
* d.b.example -> b.example NSEC a.d.example
* owner common b.example
* next common example
@ -2453,7 +2532,7 @@ query_addwildcardproof(ns_client_t *client, dns_db_t *db,
* wild *.f.example
* j.example -> z.i.example NSEC example
* owner common example
* next common example
* next common example
* wild *.f.example
*/
options = client->query.dboptions | DNS_DBFIND_NOWILD;
@ -2514,7 +2593,7 @@ query_addwildcardproof(ns_client_t *client, dns_db_t *db,
name = wname;
goto again;
}
}
}
cleanup:
if (rdataset != NULL)
query_putrdataset(client, &rdataset);
@ -2777,7 +2856,7 @@ static isc_result_t
rdata_tonetaddr(dns_rdata_t *rdata, isc_netaddr_t *netaddr) {
struct in_addr ina;
struct in6_addr in6a;
switch (rdata->type) {
case dns_rdatatype_a:
INSIST(rdata->length == 4);
@ -2830,7 +2909,7 @@ setup_query_sortlist(ns_client_t *client) {
isc_netaddr_t netaddr;
dns_rdatasetorderfunc_t order = NULL;
void *order_arg = NULL;
isc_netaddr_fromsockaddr(&netaddr, &client->peeraddr);
switch (ns_sortlist_setup(client->view->sortlist,
&netaddr, &order_arg)) {
@ -3121,7 +3200,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
goto resume;
}
/*
* Not returning from recursion.
*/
@ -3216,7 +3295,17 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
if (event == NULL && client->query.restarts == 0) {
if (is_zone) {
dns_zone_attach(zone, &client->query.authzone);
#ifdef DLZ
if (zone != NULL) {
/*
* if is_zone = true, zone = NULL then this is
* a DLZ zone. Don't attempt to attach zone.
*/
#endif
dns_zone_attach(zone, &client->query.authzone);
#ifdef DLZ
}
#endif
dns_db_attach(db, &client->query.authdb);
}
client->query.authdbset = ISC_TRUE;
@ -4131,10 +4220,10 @@ ns_query_start(ns_client_t *client) {
if ((message->flags & DNS_MESSAGEFLAG_RD) != 0)
client->query.attributes |= NS_QUERYATTR_WANTRECURSION;
if ((client->extflags & DNS_MESSAGEEXTFLAG_DO) != 0)
client->attributes |= NS_CLIENTATTR_WANTDNSSEC;
if (client->view->minimalresponses)
client->query.attributes |= (NS_QUERYATTR_NOAUTHORITY |
NS_QUERYATTR_NOADDITIONAL);

49
bin/named/server.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: server.c,v 1.449 2005/08/23 02:36:07 marka Exp $ */
/* $Id: server.c,v 1.450 2005/09/05 00:10:52 marka Exp $ */
/*! \file */
@ -48,6 +48,9 @@
#include <dns/cache.h>
#include <dns/db.h>
#include <dns/dispatch.h>
#ifdef DLZ
#include <dns/dlz.h>
#endif
#include <dns/forward.h>
#include <dns/journal.h>
#include <dns/keytable.h>
@ -826,6 +829,11 @@ configure_view(dns_view_t *view, cfg_obj_t *config, cfg_obj_t *vconfig,
cfg_obj_t *forwarders;
cfg_obj_t *alternates;
cfg_obj_t *zonelist;
#ifdef DLZ
cfg_obj_t *dlz;
unsigned int dlzargc;
char **dlzargv;
#endif
cfg_obj_t *disabled;
cfg_obj_t *obj;
cfg_listelt_t *element;
@ -954,6 +962,45 @@ configure_view(dns_view_t *view, cfg_obj_t *config, cfg_obj_t *vconfig,
actx));
}
#ifdef DLZ
/*
* Create Dynamically Loadable Zone driver.
*/
dlz = NULL;
if (voptions != NULL)
(void)cfg_map_get(voptions, "dlz", &dlz);
else
(void)cfg_map_get(config, "dlz", &dlz);
obj = NULL;
if (dlz != NULL) {
(void)cfg_map_get(cfg_tuple_get(dlz, "options"),
"database", &obj);
if (obj != NULL) {
char *s = isc_mem_strdup(mctx, cfg_obj_asstring(obj));
if (s == NULL) {
result = ISC_R_NOMEMORY;
goto cleanup;
}
result = dns_dlzstrtoargv(mctx, s, &dlzargc, &dlzargv);
if (result != ISC_R_SUCCESS) {
isc_mem_free(mctx, s);
goto cleanup;
}
obj = cfg_tuple_get(dlz, "name");
result = dns_dlzcreate(mctx, cfg_obj_asstring(obj),
dlzargv[0], dlzargc, dlzargv,
&view->dlzdatabase);
isc_mem_free(mctx, s);
isc_mem_put(mctx, dlzargv, dlzargc * sizeof(*dlzargv));
if (result == ISC_R_SUCCESS)
goto cleanup;
}
}
#endif
/*
* Configure the view's cache. Try to reuse an existing
* cache if possible, otherwise create a new cache.

140
bin/named/xfrout.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: xfrout.c,v 1.119 2005/04/27 04:55:55 sra Exp $ */
/* $Id: xfrout.c,v 1.120 2005/09/05 00:10:53 marka Exp $ */
#include <config.h>
@ -27,6 +27,9 @@
#include <dns/db.h>
#include <dns/dbiterator.h>
#ifdef DLZ
#include <dns/dlz.h>
#endif
#include <dns/fixedname.h>
#include <dns/journal.h>
#include <dns/message.h>
@ -905,6 +908,9 @@ ns_xfr_start(ns_client_t *client, dns_rdatatype_t reqtype) {
char msg[NS_CLIENT_ACLMSGSIZE("zone transfer")];
char keyname[DNS_NAME_FORMATSIZE];
isc_boolean_t is_poll = ISC_FALSE;
#ifdef DLZ
isc_boolean_t is_dlz = ISC_FALSE;
#endif
switch (reqtype) {
case dns_rdatatype_axfr:
@ -955,19 +961,71 @@ ns_xfr_start(ns_client_t *client, dns_rdatatype_t reqtype) {
result = dns_zt_find(client->view->zonetable, question_name, 0, NULL,
&zone);
if (result != ISC_R_SUCCESS)
FAILQ(DNS_R_NOTAUTH, "non-authoritative zone",
question_name, question_class);
switch(dns_zone_gettype(zone)) {
case dns_zone_master:
case dns_zone_slave:
break; /* Master and slave zones are OK for transfer. */
default:
FAILQ(DNS_R_NOTAUTH, "non-authoritative zone",
question_name, question_class);
#ifdef DLZ
{
/*
* Normal zone table does not have a match. Try the DLZ database
*/
if (client->view->dlzdatabase != NULL) {
result = dns_dlzallowzonexfr(client->view,
question_name, &client->peeraddr,
&db);
if (result == ISC_R_NOPERM) {
char _buf1[DNS_NAME_FORMATSIZE];
char _buf2[DNS_RDATACLASS_FORMATSIZE];
result = DNS_R_REFUSED;
dns_name_format(question_name, _buf1,
sizeof(_buf1));
dns_rdataclass_format(question_class,
_buf2, sizeof(_buf2));
ns_client_log(client, DNS_LOGCATEGORY_SECURITY,
NS_LOGMODULE_XFER_OUT,
ISC_LOG_ERROR,
"zone transfer '%s/%s' denied",
_buf1, _buf2);
goto failure;
}
if (result != ISC_R_SUCCESS)
#endif
FAILQ(DNS_R_NOTAUTH, "non-authoritative zone",
question_name, question_class);
#ifdef DLZ
is_dlz = ISC_TRUE;
/*
* DLZ only support full zone transfer, not incremental
*/
if (reqtype != dns_rdatatype_axfr) {
mnemonic = "AXFR-style IXFR";
reqtype = dns_rdatatype_axfr;
}
} else {
/*
* not DLZ and not in normal zone table, we are
* not authoritative
*/
FAILQ(DNS_R_NOTAUTH, "non-authoritative zone",
question_name, question_class);
}
} else {
/* zone table has a match */
#endif
switch(dns_zone_gettype(zone)) {
case dns_zone_master:
case dns_zone_slave:
break; /* Master and slave zones are OK for transfer. */
default:
FAILQ(DNS_R_NOTAUTH, "non-authoritative zone", question_name, question_class);
}
CHECK(dns_zone_getdb(zone, &db));
dns_db_currentversion(db, &ver);
#ifdef DLZ
}
CHECK(dns_zone_getdb(zone, &db));
dns_db_currentversion(db, &ver);
#endif
xfrout_log1(client, question_name, question_class, ISC_LOG_DEBUG(6),
"%s question section OK", mnemonic);
@ -1023,11 +1081,20 @@ ns_xfr_start(ns_client_t *client, dns_rdatatype_t reqtype) {
/*
* Decide whether to allow this transfer.
*/
ns_client_aclmsg("zone transfer", question_name, reqtype,
client->view->rdclass, msg, sizeof(msg));
CHECK(ns_client_checkacl(client, msg,
dns_zone_getxfracl(zone), ISC_TRUE,
ISC_LOG_ERROR));
#ifdef DLZ
/*
* if not a DLZ zone decide whether to allow this transfer.
*/
if (!is_dlz) {
#endif
ns_client_aclmsg("zone transfer", question_name, reqtype,
client->view->rdclass, msg, sizeof(msg));
CHECK(ns_client_checkacl(client, msg,
dns_zone_getxfracl(zone), ISC_TRUE,
ISC_LOG_ERROR));
#ifdef DLZ
}
#endif
/*
* AXFR over UDP is not possible.
@ -1051,6 +1118,10 @@ ns_xfr_start(ns_client_t *client, dns_rdatatype_t reqtype) {
/*
* Get a dynamically allocated copy of the current SOA.
*/
#ifdef DLZ
if (is_dlz)
dns_db_currentversion(db, &ver);
#endif
CHECK(dns_db_createsoatuple(db, ver, mctx, DNS_DIFFOP_EXISTS,
&current_soa_tuple));
@ -1133,15 +1204,32 @@ ns_xfr_start(ns_client_t *client, dns_rdatatype_t reqtype) {
* Create the xfrout context object. This transfers the ownership
* of "stream", "db", "ver", and "quota" to the xfrout context object.
*/
CHECK(xfrout_ctx_create(mctx, client, request->id, question_name,
reqtype, question_class, db, ver, quota,
stream, dns_message_gettsigkey(request),
tsigbuf,
dns_zone_getmaxxfrout(zone),
dns_zone_getidleout(zone),
(format == dns_many_answers) ?
ISC_TRUE : ISC_FALSE,
&xfr));
#ifdef DLZ
if (is_dlz)
CHECK(xfrout_ctx_create(mctx, client, request->id, question_name,
reqtype, question_class, db, ver, quota,
stream, dns_message_gettsigkey(request),
tsigbuf,
3600,
3600,
(format == dns_many_answers) ?
ISC_TRUE : ISC_FALSE,
&xfr));
else
#endif
CHECK(xfrout_ctx_create(mctx, client, request->id, question_name,
reqtype, question_class, db, ver, quota,
stream, dns_message_gettsigkey(request),
tsigbuf,
dns_zone_getmaxxfrout(zone),
dns_zone_getidleout(zone),
(format == dns_many_answers) ?
ISC_TRUE : ISC_FALSE,
&xfr));
xfr->mnemonic = mnemonic;
stream = NULL;
quota = NULL;

6
bin/tests/system/conf.sh.in
View file

@ -15,7 +15,7 @@
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# $Id: conf.sh.in,v 1.32 2005/07/27 04:12:00 marka Exp $
# $Id: conf.sh.in,v 1.33 2005/09/05 00:10:53 marka Exp $
#
# Common configuration data for system tests, to be sourced into
@ -43,8 +43,8 @@ CHECKCONF=$TOP/bin/check/named-checkconf
# The "stress" test is not run by default since it creates enough
# load on the machine to make it unusable to other users.
# v6synth
SUBDIRS="cacheclean checkconf checknames dnssec forward glue ixfr limits \
lwresd masterfile masterformat notify nsupdate resolver sortlist stub \
SUBDIRS="cacheclean checkconf checknames dnssec forward glue ixfr limits
lwresd masterfile masterformat notify nsupdate resolver sortlist stub
tkey unknown upforwd views xfer xferquota zonechecks"
# PERL will be an empty string if no perl interpreter was found.

775
configure vendored
View file

@ -14,7 +14,7 @@
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#
# $Id: configure,v 1.380 2005/09/01 03:36:18 marka Exp $
# $Id: configure,v 1.381 2005/09/05 00:12:29 marka Exp $
#
# Portions Copyright (C) 1996-2001 Nominum, Inc.
#
@ -29,7 +29,7 @@
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
# From configure.in Revision: 1.391 .
# From configure.in Revision: 1.392 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59.
#
@ -495,8 +495,8 @@ ac_includes_default="\
# include <unistd.h>
#endif"
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS subdirs build build_cpu build_vendor build_os host host_cpu host_vendor host_os SET_MAKE RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S STD_CINCLUDES STD_CDEFINES STD_CWARNINGS CCOPT AR ARFLAGS LN ETAGS PERL CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP ISC_SOCKADDR_LEN_T ISC_PLATFORM_HAVELONGLONG ISC_PLATFORM_HAVELIFCONF ISC_PLATFORM_NEEDSYSSELECTH LWRES_PLATFORM_NEEDSYSSELECTH USE_OPENSSL DST_OPENSSL_INC USE_GSSAPI DST_GSSAPI_INC DNS_CRYPTO_LIBS ALWAYS_DEFINES ISC_PLATFORM_USETHREADS ISC_THREAD_DIR MKDEPCC MKDEPCFLAGS MKDEPPROG IRIX_DNSSEC_WARNINGS_HACK purify_path PURIFY ECHO ac_ct_AR STRIP ac_ct_STRIP CXX CXXFLAGS ac_ct_CXX CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL O A SA LIBTOOL_MKDEP_SED LIBTOOL_MODE_COMPILE LIBTOOL_MODE_INSTALL LIBTOOL_MODE_LINK LIBTOOL_ALLOW_UNDEFINED LIBTOOL_IN_MAIN LIBBIND ISC_PLATFORM_HAVEIPV6 LWRES_PLATFORM_HAVEIPV6 ISC_PLATFORM_NEEDNETINETIN6H LWRES_PLATFORM_NEEDNETINETIN6H ISC_PLATFORM_NEEDNETINET6IN6H LWRES_PLATFORM_NEEDNETINET6IN6H ISC_PLATFORM_HAVEINADDR6 LWRES_PLATFORM_HAVEINADDR6 ISC_PLATFORM_NEEDIN6ADDRANY LWRES_PLATFORM_NEEDIN6ADDRANY ISC_PLATFORM_NEEDIN6ADDRLOOPBACK LWRES_PLATFORM_NEEDIN6ADDRLOOPBACK ISC_PLATFORM_HAVEIN6PKTINFO ISC_PLATFORM_FIXIN6ISADDR ISC_IPV6_H ISC_IPV6_O ISC_ISCIPV6_O ISC_IPV6_C LWRES_HAVE_SIN6_SCOPE_ID ISC_PLATFORM_HAVESCOPEID ISC_PLATFORM_HAVEIF_LADDRREQ ISC_PLATFORM_HAVEIF_LADDRCONF ISC_PLATFORM_NEEDNTOP ISC_PLATFORM_NEEDPTON ISC_PLATFORM_NEEDATON ISC_PLATFORM_HAVESALEN LWRES_PLATFORM_HAVESALEN ISC_PLATFORM_MSGHDRFLAVOR ISC_PLATFORM_NEEDPORTT ISC_LWRES_NEEDADDRINFO ISC_LWRES_NEEDRRSETINFO ISC_LWRES_SETHOSTENTINT ISC_LWRES_ENDHOSTENTINT ISC_LWRES_GETNETBYADDRINADDR ISC_LWRES_SETNETENTINT ISC_LWRES_ENDNETENTINT ISC_LWRES_GETHOSTBYADDRVOID ISC_LWRES_NEEDHERRNO ISC_LWRES_GETIPNODEPROTO ISC_LWRES_GETADDRINFOPROTO ISC_LWRES_GETNAMEINFOPROTO ISC_PLATFORM_NEEDSTRSEP ISC_PLATFORM_NEEDMEMMOVE ISC_PLATFORM_NEEDSTRTOUL LWRES_PLATFORM_NEEDSTRTOUL GENRANDOMLIB ISC_PLATFORM_NEEDSTRLCPY ISC_PLATFORM_NEEDSTRLCAT ISC_PLATFORM_NEEDSPRINTF LWRES_PLATFORM_NEEDSPRINTF ISC_PLATFORM_NEEDVSNPRINTF LWRES_PLATFORM_NEEDVSNPRINTF ISC_EXTRA_OBJS ISC_EXTRA_SRCS ISC_PLATFORM_QUADFORMAT LWRES_PLATFORM_QUADFORMAT ISC_PLATFORM_HAVESYSUNH ISC_PLATFORM_RLIMITTYPE ISC_PLATFORM_USEDECLSPEC LWRES_PLATFORM_USEDECLSPEC ISC_PLATFORM_BRACEPTHREADONCEINIT ISC_PLATFORM_HAVEIFNAMETOINDEX ISC_PLATFORM_HAVEXADD ISC_PLATFORM_HAVECMPXCHG ISC_PLATFORM_HAVEATOMICSTORE ISC_PLATFORM_USEGCCASM ISC_PLATFORM_USEOSFASM ISC_PLATFORM_USESTDASM ISC_ARCH_DIR LATEX PDFLATEX W3M XSLTPROC XMLLINT XSLT_DOCBOOK_STYLE_HTML XSLT_DOCBOOK_STYLE_XHTML XSLT_DOCBOOK_STYLE_MAN XSLT_DOCBOOK_CHUNK_HTML XSLT_DOCBOOK_CHUNK_XHTML XSLT_DOCBOOK_CHUNKTOC_HTML XSLT_DOCBOOK_CHUNKTOC_XHTML XSLT_DOCBOOK_MAKETOC_HTML XSLT_DOCBOOK_MAKETOC_XHTML XSLT_DB2LATEX_STYLE XSLT_DB2LATEX_ADMONITIONS BIND9_TOP_BUILDDIR BIND9_ISC_BUILDINCLUDE BIND9_ISCCC_BUILDINCLUDE BIND9_ISCCFG_BUILDINCLUDE BIND9_DNS_BUILDINCLUDE BIND9_LWRES_BUILDINCLUDE BIND9_BIND9_BUILDINCLUDE BIND9_VERSION LIBOBJS LTLIBOBJS'
ac_subst_files='BIND9_MAKE_INCLUDES BIND9_MAKE_RULES LIBISC_API LIBISCCC_API LIBISCCFG_API LIBDNS_API LIBBIND9_API LIBLWRES_API'
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS subdirs build build_cpu build_vendor build_os host host_cpu host_vendor host_os SET_MAKE RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S STD_CINCLUDES STD_CDEFINES STD_CWARNINGS CCOPT AR ARFLAGS LN ETAGS PERL CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP ISC_SOCKADDR_LEN_T ISC_PLATFORM_HAVELONGLONG ISC_PLATFORM_HAVELIFCONF ISC_PLATFORM_NEEDSYSSELECTH LWRES_PLATFORM_NEEDSYSSELECTH USE_OPENSSL DST_OPENSSL_INC USE_GSSAPI DST_GSSAPI_INC DNS_CRYPTO_LIBS ALWAYS_DEFINES ISC_PLATFORM_USETHREADS ISC_THREAD_DIR MKDEPCC MKDEPCFLAGS MKDEPPROG IRIX_DNSSEC_WARNINGS_HACK purify_path PURIFY ECHO ac_ct_AR STRIP ac_ct_STRIP CXX CXXFLAGS ac_ct_CXX CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL O A SA LIBTOOL_MKDEP_SED LIBTOOL_MODE_COMPILE LIBTOOL_MODE_INSTALL LIBTOOL_MODE_LINK LIBTOOL_ALLOW_UNDEFINED LIBTOOL_IN_MAIN LIBBIND ISC_PLATFORM_HAVEIPV6 LWRES_PLATFORM_HAVEIPV6 ISC_PLATFORM_NEEDNETINETIN6H LWRES_PLATFORM_NEEDNETINETIN6H ISC_PLATFORM_NEEDNETINET6IN6H LWRES_PLATFORM_NEEDNETINET6IN6H ISC_PLATFORM_HAVEINADDR6 LWRES_PLATFORM_HAVEINADDR6 ISC_PLATFORM_NEEDIN6ADDRANY LWRES_PLATFORM_NEEDIN6ADDRANY ISC_PLATFORM_NEEDIN6ADDRLOOPBACK LWRES_PLATFORM_NEEDIN6ADDRLOOPBACK ISC_PLATFORM_HAVEIN6PKTINFO ISC_PLATFORM_FIXIN6ISADDR ISC_IPV6_H ISC_IPV6_O ISC_ISCIPV6_O ISC_IPV6_C LWRES_HAVE_SIN6_SCOPE_ID ISC_PLATFORM_HAVESCOPEID ISC_PLATFORM_HAVEIF_LADDRREQ ISC_PLATFORM_HAVEIF_LADDRCONF ISC_PLATFORM_NEEDNTOP ISC_PLATFORM_NEEDPTON ISC_PLATFORM_NEEDATON ISC_PLATFORM_HAVESALEN LWRES_PLATFORM_HAVESALEN ISC_PLATFORM_MSGHDRFLAVOR ISC_PLATFORM_NEEDPORTT ISC_LWRES_NEEDADDRINFO ISC_LWRES_NEEDRRSETINFO ISC_LWRES_SETHOSTENTINT ISC_LWRES_ENDHOSTENTINT ISC_LWRES_GETNETBYADDRINADDR ISC_LWRES_SETNETENTINT ISC_LWRES_ENDNETENTINT ISC_LWRES_GETHOSTBYADDRVOID ISC_LWRES_NEEDHERRNO ISC_LWRES_GETIPNODEPROTO ISC_LWRES_GETADDRINFOPROTO ISC_LWRES_GETNAMEINFOPROTO ISC_PLATFORM_NEEDSTRSEP ISC_PLATFORM_NEEDMEMMOVE ISC_PLATFORM_NEEDSTRTOUL LWRES_PLATFORM_NEEDSTRTOUL GENRANDOMLIB ISC_PLATFORM_NEEDSTRLCPY ISC_PLATFORM_NEEDSTRLCAT ISC_PLATFORM_NEEDSPRINTF LWRES_PLATFORM_NEEDSPRINTF ISC_PLATFORM_NEEDVSNPRINTF LWRES_PLATFORM_NEEDVSNPRINTF ISC_EXTRA_OBJS ISC_EXTRA_SRCS ISC_PLATFORM_QUADFORMAT LWRES_PLATFORM_QUADFORMAT ISC_PLATFORM_HAVESYSUNH ISC_PLATFORM_RLIMITTYPE ISC_PLATFORM_USEDECLSPEC LWRES_PLATFORM_USEDECLSPEC ISC_PLATFORM_BRACEPTHREADONCEINIT ISC_PLATFORM_HAVEIFNAMETOINDEX ISC_PLATFORM_HAVEXADD ISC_PLATFORM_HAVECMPXCHG ISC_PLATFORM_HAVEATOMICSTORE ISC_PLATFORM_USEGCCASM ISC_PLATFORM_USEOSFASM ISC_PLATFORM_USESTDASM ISC_ARCH_DIR LATEX PDFLATEX W3M XSLTPROC XMLLINT XSLT_DOCBOOK_STYLE_HTML XSLT_DOCBOOK_STYLE_XHTML XSLT_DOCBOOK_STYLE_MAN XSLT_DOCBOOK_CHUNK_HTML XSLT_DOCBOOK_CHUNK_XHTML XSLT_DOCBOOK_CHUNKTOC_HTML XSLT_DOCBOOK_CHUNKTOC_XHTML XSLT_DOCBOOK_MAKETOC_HTML XSLT_DOCBOOK_MAKETOC_XHTML XSLT_DB2LATEX_STYLE XSLT_DB2LATEX_ADMONITIONS BIND9_TOP_BUILDDIR BIND9_ISC_BUILDINCLUDE BIND9_ISCCC_BUILDINCLUDE BIND9_ISCCFG_BUILDINCLUDE BIND9_DNS_BUILDINCLUDE BIND9_LWRES_BUILDINCLUDE BIND9_BIND9_BUILDINCLUDE BIND9_VERSION PG_CONFIG USE_DLZ DLZ_DRIVER_INCLUDES DLZ_DRIVER_LIBS DLZ_DRIVER_SRCS DLZ_DRIVER_OBJS LIBOBJS LTLIBOBJS'
ac_subst_files='BIND9_MAKE_INCLUDES BIND9_MAKE_RULES LIBISC_API LIBISCCC_API LIBISCCFG_API LIBDNS_API LIBBIND9_API LIBLWRES_API DLZ_DRIVER_RULES'
# Initialize some variables set by options.
ac_init_help=
@ -1082,6 +1082,20 @@ Optional Packages:
--with-tags[=TAGS]
include additional configurations [automatic]
--with-kame=PATH use Kame IPv6 default path /usr/local/v6
--with-dlz-postgres=PATH Build with Postgres DLZ driver yes|no|path.
(Required to use Postgres with DLZ)
--with-dlz-mysql=PATH Build with MySQL DLZ driver yes|no|path.
(Required to use MySQL with DLZ)
--with-dlz-bdb=PATH Build with Berkeley DB DLZ driver yes|no|path.
(Required to use Berkeley DB with DLZ)
--with-dlz-filesystem=PATH Build with filesystem DLZ driver yes|no.
(Required to use file system driver with DLZ)
--with-dlz-ldap=PATH Build with LDAP DLZ driver yes|no|path.
(Required to use LDAP with DLZ)
--with-dlz-odbc=PATH Build with ODBC DLZ driver yes|no|path.
(Required to use ODBC with DLZ)
--with-dlz-stub=PATH Build with stub DLZ driver yes|no.
(Required to use stub driver with DLZ)
Some influential environment variables:
CC C compiler command
@ -1829,6 +1843,14 @@ fi
#
# Make very sure that these are the first files processed by
# config.status, since we use the processed output as the input for
# AC_SUBST_FILE() subsitutions in other files.
#
ac_config_files="$ac_config_files make/rules make/includes"
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
@ -4815,6 +4837,7 @@ presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
esac
#
# was --with-openssl specified?
#
@ -8134,7 +8157,7 @@ ia64-*-hpux*)
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '#line 8137 "configure"' > conftest.$ac_ext
echo '#line 8160 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@ -9131,7 +9154,7 @@ fi
# Provide some information about the compiler.
echo "$as_me:9134:" \
echo "$as_me:9157:" \
"checking for Fortran 77 compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
@ -10192,11 +10215,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:10195: $lt_compile\"" >&5)
(eval echo "\"\$as_me:10218: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:10199: \$? = $ac_status" >&5
echo "$as_me:10222: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -10435,11 +10458,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:10438: $lt_compile\"" >&5)
(eval echo "\"\$as_me:10461: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:10442: \$? = $ac_status" >&5
echo "$as_me:10465: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -10495,11 +10518,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:10498: $lt_compile\"" >&5)
(eval echo "\"\$as_me:10521: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:10502: \$? = $ac_status" >&5
echo "$as_me:10525: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -12680,7 +12703,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 12683 "configure"
#line 12706 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12778,7 +12801,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 12781 "configure"
#line 12804 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -14975,11 +14998,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:14978: $lt_compile\"" >&5)
(eval echo "\"\$as_me:15001: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:14982: \$? = $ac_status" >&5
echo "$as_me:15005: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -15035,11 +15058,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:15038: $lt_compile\"" >&5)
(eval echo "\"\$as_me:15061: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:15042: \$? = $ac_status" >&5
echo "$as_me:15065: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -16396,7 +16419,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 16399 "configure"
#line 16422 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -16494,7 +16517,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 16497 "configure"
#line 16520 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -17331,11 +17354,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:17334: $lt_compile\"" >&5)
(eval echo "\"\$as_me:17357: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:17338: \$? = $ac_status" >&5
echo "$as_me:17361: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -17391,11 +17414,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:17394: $lt_compile\"" >&5)
(eval echo "\"\$as_me:17417: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:17398: \$? = $ac_status" >&5
echo "$as_me:17421: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -19430,11 +19453,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:19433: $lt_compile\"" >&5)
(eval echo "\"\$as_me:19456: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:19437: \$? = $ac_status" >&5
echo "$as_me:19460: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -19673,11 +19696,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:19676: $lt_compile\"" >&5)
(eval echo "\"\$as_me:19699: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:19680: \$? = $ac_status" >&5
echo "$as_me:19703: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -19733,11 +19756,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:19736: $lt_compile\"" >&5)
(eval echo "\"\$as_me:19759: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:19740: \$? = $ac_status" >&5
echo "$as_me:19763: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -21918,7 +21941,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 21921 "configure"
#line 21944 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -22016,7 +22039,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 22019 "configure"
#line 22042 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -23092,6 +23115,7 @@ case "$enable_libbind" in
;;
esac
#
# Here begins a very long section to determine the system's networking
# capabilities. The order of the tests is signficant.
@ -28390,6 +28414,673 @@ LIBBIND9_API=$srcdir/lib/bind9/api
LIBLWRES_API=$srcdir/lib/lwres/api
#
# Configure any DLZ drivers.
#
# If config.dlz.in selects one or more DLZ drivers, it will set
# USE_DLZ to a non-empty value, which will be our clue to
# enable the DLZ core functions.
#
# This section has to come after the libtool stuff because it needs to
# know how to name the driver object files.
#
USE_DLZ=""
DLZ_DRIVER_INCLUDES=""
DLZ_DRIVER_LIBS=""
DLZ_DRIVER_SRCS=""
DLZ_DRIVER_OBJS=""
# Copyright (C) 2005 Internet Systems Consortium, Inc. ("ISC")
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#
# Shorthand. Note quoting: DLZ_DRIVER_DIR expanded in Makefile, not here.
#
dlzdir='${DLZ_DRIVER_DIR}'
#
# Private autoconf macro to simplify configuring drivers:
#
# DLZ_ADD_DRIVER(DEFINE, DRIVER, INCLUDES, LIBS)
#
# where:
# DEFINE is FOO (to define -DDLZ_FOO)
# DRIVER is dlz_foo_driver (sources without the .c)
# INCLUDES is any necessary include definitions
# LIBS is any necessary library definitions
#
#
# Check for the various DLZ drivers
#
#
# Was --with-dlz-postgres specified?
#
echo "$as_me:$LINENO: checking for Postgres DLZ driver" >&5
echo $ECHO_N "checking for Postgres DLZ driver... $ECHO_C" >&6
# Check whether --with-dlz_postgres or --without-dlz_postgres was given.
if test "${with_dlz_postgres+set}" = set; then
withval="$with_dlz_postgres"
use_dlz_postgres="$withval"
else
use_dlz_postgres="no"
fi;
if test "$use_dlz_postgres" = "yes"
then
# User did not specify a path - guess it
# Ask Postgres to tell us where it is
for ac_prog in pg_config
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_path_PG_CONFIG+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case $PG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PG_CONFIG="$PG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_PG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
;;
esac
fi
PG_CONFIG=$ac_cv_path_PG_CONFIG
if test -n "$PG_CONFIG"; then
echo "$as_me:$LINENO: result: $PG_CONFIG" >&5
echo "${ECHO_T}$PG_CONFIG" >&6
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$PG_CONFIG" && break
done
test -n "$PG_CONFIG" || PG_CONFIG="not found"
if test "$PG_CONFIG" != "not found"
then
use_dlz_postgres=`$PG_CONFIG --includedir`
use_dlz_postgres_lib=`$PG_CONFIG --libdir`
fi
fi
if test "$use_dlz_postgres" = "yes"
then
# User did not specify path and Postgres didn't say - guess it
pgdirs="/usr /usr/local /usr/local/pgsql /usr/pkg"
for d in $pgdirs
do
if test -f $d/include/libpq-fe.h
then
use_dlz_postgres=$d/include
use_dlz_postgres_lib=$d/lib
break
fi
done
fi
if test "$use_dlz_postgres" = "yes"
then
# Still no joy, give up
echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6
{ { echo "$as_me:$LINENO: error: No pg_config and PostgreSQL was not found in any of $pgdirs; use --with-dlz-postgres=/path or put pg_config in your path" >&5
echo "$as_me: error: No pg_config and PostgreSQL was not found in any of $pgdirs; use --with-dlz-postgres=/path or put pg_config in your path" >&2;}
{ (exit 1); exit 1; }; }
fi
case "$use_dlz_postgres" in
no)
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
;;
*)
USE_DLZ="$USE_DLZ -DDLZ_POSTGRES"
for i in dlz_postgres_driver
do
DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
done
if test -n "-I$use_dlz_postgres"
then
DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I$use_dlz_postgres"
fi
if test -n "-L$use_dlz_postgres_lib -lpq"
then
DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS -L$use_dlz_postgres_lib -lpq"
fi
echo "$as_me:$LINENO: result: using PostgreSQL from $use_dlz_postgres_lib and $use_dlz_postgres" >&5
echo "${ECHO_T}using PostgreSQL from $use_dlz_postgres_lib and $use_dlz_postgres" >&6
;;
esac
#
# Was --with-dlz-mysql specified?
#
echo "$as_me:$LINENO: checking for MySQL DLZ driver" >&5
echo $ECHO_N "checking for MySQL DLZ driver... $ECHO_C" >&6
# Check whether --with-dlz_mysql or --without-dlz_mysql was given.
if test "${with_dlz_mysql+set}" = set; then
withval="$with_dlz_mysql"
use_dlz_mysql="$withval"
else
use_dlz_mysql="no"
fi;
if test "$use_dlz_mysql" = "yes"
then
# User did not specify a path - guess it
mysqldirs="/usr /usr/local /usr/local/mysql /usr/pkg"
for d in $mysqldirs
do
if test -f $d/include/mysql/mysql.h
then
use_dlz_mysql=$d
break
fi
done
fi
if test "$use_dlz_mysql" = "yes"
then
echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6
{ { echo "$as_me:$LINENO: error: MySQL was not found in any of $mysqldirs; use --with-dlz-mysql=/path" >&5
echo "$as_me: error: MySQL was not found in any of $mysqldirs; use --with-dlz-mysql=/path" >&2;}
{ (exit 1); exit 1; }; }
fi
case "$use_dlz_mysql" in
no)
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
;;
*)
USE_DLZ="$USE_DLZ -DDLZ_MYSQL"
for i in dlz_mysql_driver
do
DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
done
if test -n "-I$use_dlz_mysql/include/mysql"
then
DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I$use_dlz_mysql/include/mysql"
fi
if test -n "-L$use_dlz_mysql/lib/mysql -lmysqlclient -lz -lcrypt -lm"
then
DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS -L$use_dlz_mysql/lib/mysql -lmysqlclient -lz -lcrypt -lm"
fi
echo "$as_me:$LINENO: result: using mysql from $use_dlz_mysql/lib/mysql and $use_dlz_mysql/include/mysql" >&5
echo "${ECHO_T}using mysql from $use_dlz_mysql/lib/mysql and $use_dlz_mysql/include/mysql" >&6
;;
esac
#
# Was --with-dlz-bdb specified?
#
echo "$as_me:$LINENO: checking for Berkeley DB DLZ driver" >&5
echo $ECHO_N "checking for Berkeley DB DLZ driver... $ECHO_C" >&6
# Check whether --with-dlz_bdb or --without-dlz_bdb was given.
if test "${with_dlz_bdb+set}" = set; then
withval="$with_dlz_bdb"
use_dlz_bdb="$withval"
else
use_dlz_bdb="no"
fi;
case "$use_dlz_bdb" in
no)
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
;;
*)
if test "$use_dlz_bdb" = "yes"
then
# User did not specify a path - guess directories
bdbdirs="/usr/local /usr/pkg /usr"
elif test -d "$use_dlz_bdb"
then
# User specified directory and it exists
bdbdirs="$use_dlz_bdb"
else
echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6
{ { echo "$as_me:$LINENO: error: path $use_dlz_bdb does not exist" >&5
echo "$as_me: error: path $use_dlz_bdb does not exist" >&2;}
{ (exit 1); exit 1; }; }
bdbdirs=""
fi
# Use path we were given or guessed. This is insanely
# complicated because we have to search for a bunch of
# platform-specific variations and have to check
# separately for include and library directories.
# Set both to yes, so we can check them later
dlz_bdb_inc="yes"
dlz_bdb_libs="yes"
for dd in $bdbdirs
do
# Skip nonexistant directories
if test ! -d "$dd"
then
continue
fi
# Check other locations for includes.
# Order is important (sigh).
bdb_incdirs="/ /db42/ /db41/ /db4/ /db/"
for d in $bdb_incdirs
do
if test -f "$dd/include${d}db.h"
then
dlz_bdb_inc="-I$dd/include${d}"
break
fi
done
# Give up on this directory if we couldn't
# find the include subdir
if test "$dlz_bdb_inc" = "yes"
then
continue
fi
# Look for libname other than libdb.so.
# Order is important (sigh).
bdb_libnames="db42 db-4.2 db41 db-4.1 db"
for d in $bdb_libnames
do
if test -f "$dd/lib/lib${d}.so"
then
if test "$dd" != "/usr"
then
dlz_bdb_libs="-L${dd}/lib "
fi
dlz_bdb_libs="${dlz_bdb_libs}-l${d}"
break
fi
done
# If we found both incdir and lib, we're done
if test "$dlz_bdb_libs" != "yes"
then
break
fi
# Otherwise, we're starting over
dlz_bdb_inc="yes"
dlz_bdb_libs="yes"
done
# Done searching, now make sure we got everything.
if test "$dlz_bdb_inc" = "yes"
then
echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6
{ { echo "$as_me:$LINENO: error: could not find Berkeley DB include directory" >&5
echo "$as_me: error: could not find Berkeley DB include directory" >&2;}
{ (exit 1); exit 1; }; }
fi
if test "$dlz_bdb_libs" = "yes"
then
echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6
{ { echo "$as_me:$LINENO: error: could not find Berkeley DB library" >&5
echo "$as_me: error: could not find Berkeley DB library" >&2;}
{ (exit 1); exit 1; }; }
fi
USE_DLZ="$USE_DLZ -DDLZ_BDB"
for i in dlz_bdb_driver dlz_bdbhpt_driver
do
DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
done
if test -n "$dlz_bdb_inc"
then
DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES $dlz_bdb_inc"
fi
if test -n "$dlz_bdb_libs"
then
DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS $dlz_bdb_libs"
fi
echo "$as_me:$LINENO: result: using Berkeley DB: $dlz_bdb_inc $dlz_bdb_libs" >&5
echo "${ECHO_T}using Berkeley DB: $dlz_bdb_inc $dlz_bdb_libs" >&6
ac_config_files="$ac_config_files contrib/dlz/bin/dlzbdb/Makefile"
;;
esac
#
# Was --with-dlz-filesystem specified?
#
echo "$as_me:$LINENO: checking for file system DLZ driver" >&5
echo $ECHO_N "checking for file system DLZ driver... $ECHO_C" >&6
# Check whether --with-dlz_filesystem or --without-dlz_filesystem was given.
if test "${with_dlz_filesystem+set}" = set; then
withval="$with_dlz_filesystem"
use_dlz_filesystem="$withval"
else
use_dlz_filesystem="no"
fi;
case "$use_dlz_filesystem" in
no)
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
;;
*)
USE_DLZ="$USE_DLZ -DDLZ_FILESYSTEM"
for i in dlz_filesystem_driver
do
DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
done
if test -n ""
then
DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES "
fi
if test -n ""
then
DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS "
fi
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
;;
esac
#
# Was --with-dlz-ldap specified?
#
echo "$as_me:$LINENO: checking for LDAP DLZ driver" >&5
echo $ECHO_N "checking for LDAP DLZ driver... $ECHO_C" >&6
# Check whether --with-dlz_ldap or --without-dlz_ldap was given.
if test "${with_dlz_ldap+set}" = set; then
withval="$with_dlz_ldap"
use_dlz_ldap="$withval"
else
use_dlz_ldap="no"
fi;
if test "$use_dlz_ldap" = "yes"
then
# User did not specify a path - guess it
ldapdirs="/usr /usr/local /usr/pkg"
for d in $ldapdirs
do
if test -f $d/include/ldap.h
then
use_dlz_ldap=$d
break
fi
done
fi
if test "$use_dlz_ldap" = "yes"
then
echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6
{ { echo "$as_me:$LINENO: error: LDAP headers were not found in any of $ldapdirs; use --with-dlz-ldap=/path" >&5
echo "$as_me: error: LDAP headers were not found in any of $ldapdirs; use --with-dlz-ldap=/path" >&2;}
{ (exit 1); exit 1; }; }
fi
case "$use_dlz_ldap" in
no)
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
;;
*)
USE_DLZ="$USE_DLZ -DDLZ_LDAP"
for i in dlz_ldap_driver
do
DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
done
if test -n "-I$use_dlz_ldap/include"
then
DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I$use_dlz_ldap/include"
fi
if test -n "-L$use_dlz_ldap/lib -lldap -llber"
then
DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS -L$use_dlz_ldap/lib -lldap -llber"
fi
echo "$as_me:$LINENO: result: using LDAP from $use_dlz_ldap/lib and $use_dlz_ldap/include" >&5
echo "${ECHO_T}using LDAP from $use_dlz_ldap/lib and $use_dlz_ldap/include" >&6
;;
esac
#
# Was --with-dlz-odbc specified?
#
echo "$as_me:$LINENO: checking for ODBC DLZ driver" >&5
echo $ECHO_N "checking for ODBC DLZ driver... $ECHO_C" >&6
# Check whether --with-dlz_odbc or --without-dlz_odbc was given.
if test "${with_dlz_odbc+set}" = set; then
withval="$with_dlz_odbc"
use_dlz_odbc="$withval"
else
use_dlz_odbc="no"
fi;
if test "$use_dlz_odbc" = "yes"
then
# User did not specify a path - guess it
odbcdirs="/usr /usr/local /usr/pkg"
for d in $odbcdirs
do
if test -f $d/include/sql.h -a -f $d/lib/libodbc.a
then
use_dlz_odbc=$d
break
fi
done
fi
case "$use_dlz_odbc" in
no)
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
;;
yes)
echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6
{ { echo "$as_me:$LINENO: error: ODBC headers were not found in any of $odbcdirs; use --with-dlz-odbc=/path" >&5
echo "$as_me: error: ODBC headers were not found in any of $odbcdirs; use --with-dlz-odbc=/path" >&2;}
{ (exit 1); exit 1; }; }
;;
*)
USE_DLZ="$USE_DLZ -DDLZ_ODBC"
for i in dlz_odbc_driver
do
DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
done
if test -n "-I$use_dlz_odbc/include"
then
DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I$use_dlz_odbc/include"
fi
if test -n "-L$use_dlz_odbc/lib -lodbc"
then
DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS -L$use_dlz_odbc/lib -lodbc"
fi
echo "$as_me:$LINENO: result: using ODBC from $use_dlz_odbc" >&5
echo "${ECHO_T}using ODBC from $use_dlz_odbc" >&6
;;
esac
#
# Was --with-dlz-stub specified?
#
echo "$as_me:$LINENO: checking for stub DLZ driver" >&5
echo $ECHO_N "checking for stub DLZ driver... $ECHO_C" >&6
# Check whether --with-dlz_stub or --without-dlz_stub was given.
if test "${with_dlz_stub+set}" = set; then
withval="$with_dlz_stub"
use_dlz_stub="$withval"
else
use_dlz_stub="no"
fi;
case "$use_dlz_stub" in
no)
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
;;
*)
USE_DLZ="$USE_DLZ -DDLZ_STUB"
for i in dlz_stub_driver
do
DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
done
if test -n ""
then
DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES "
fi
if test -n ""
then
DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS "
fi
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
;;
esac
# Add any additional DLZ drivers here.
#
# Finally, some generic stuff that applies to all drivers, assuming
# we're compiling DLZ at all.
#
if test -n "$USE_DLZ"
then
#
# Where to find DLZ driver header files.
#
DLZ_DRIVER_INCLUDES="-I$dlzdir/include $DLZ_DRIVER_INCLUDES"
#
# Initialization and shutdown wrappers, helper functions.
#
DLZ_DRIVER_SRCS="$dlzdir/dlz_drivers.c $dlzdir/sdlz_helper.c $DLZ_DRIVER_SRCS"
DLZ_DRIVER_OBJS="dlz_drivers.$O sdlz_helper.$O $DLZ_DRIVER_OBJS"
fi
echo "$as_me:$LINENO: checking for DLZ" >&5
echo $ECHO_N "checking for DLZ... $ECHO_C" >&6
if test -n "$USE_DLZ"
then
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
USE_DLZ="-DDLZ $USE_DLZ"
DLZ_DRIVER_RULES=contrib/dlz/drivers/rules
ac_config_files="$ac_config_files $DLZ_DRIVER_RULES"
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
DLZ_DRIVER_RULES=/dev/null
fi
#
# Commands to run at the end of config.status.
# Don't just put these into configure, it won't work right if somebody
@ -28399,11 +29090,19 @@ LIBLWRES_API=$srcdir/lib/lwres/api
ac_config_commands="$ac_config_commands chmod"
#
# Files to configure. These are listed here because we used to
# specify them as arguments to AC_OUTPUT. It's (now) ok to move these
# elsewhere if there's a good reason for doing so.
#
ac_config_files="$ac_config_files Makefile make/Makefile make/mkdep lib/Makefile lib/isc/Makefile lib/isc/include/Makefile lib/isc/include/isc/Makefile lib/isc/include/isc/platform.h lib/isc/unix/Makefile lib/isc/unix/include/Makefile lib/isc/unix/include/isc/Makefile lib/isc/nls/Makefile lib/isc/$thread_dir/Makefile lib/isc/$thread_dir/include/Makefile lib/isc/$thread_dir/include/isc/Makefile lib/isccc/Makefile lib/isccc/include/Makefile lib/isccc/include/isccc/Makefile lib/isccfg/Makefile lib/isccfg/include/Makefile lib/isccfg/include/isccfg/Makefile lib/dns/Makefile lib/dns/include/Makefile lib/dns/include/dns/Makefile lib/dns/include/dst/Makefile lib/bind9/Makefile lib/bind9/include/Makefile lib/bind9/include/bind9/Makefile lib/lwres/Makefile lib/lwres/include/Makefile lib/lwres/include/lwres/Makefile lib/lwres/include/lwres/netdb.h lib/lwres/include/lwres/platform.h lib/lwres/man/Makefile lib/lwres/unix/Makefile lib/lwres/unix/include/Makefile lib/lwres/unix/include/lwres/Makefile lib/tests/Makefile lib/tests/include/Makefile lib/tests/include/tests/Makefile bin/Makefile bin/check/Makefile bin/named/Makefile bin/named/unix/Makefile bin/rndc/Makefile bin/rndc/unix/Makefile bin/dig/Makefile bin/nsupdate/Makefile bin/tests/Makefile bin/tests/names/Makefile bin/tests/master/Makefile bin/tests/rbt/Makefile bin/tests/db/Makefile bin/tests/tasks/Makefile bin/tests/timers/Makefile bin/tests/dst/Makefile bin/tests/mem/Makefile bin/tests/net/Makefile bin/tests/sockaddr/Makefile bin/tests/system/Makefile bin/tests/system/conf.sh bin/tests/system/lwresd/Makefile bin/tests/system/tkey/Makefile bin/tests/headerdep_test.sh bin/dnssec/Makefile doc/Makefile doc/arm/Makefile doc/misc/Makefile isc-config.sh doc/xsl/Makefile doc/xsl/isc-docbook-chunk.xsl doc/xsl/isc-docbook-html.xsl doc/xsl/isc-docbook-latex.xsl doc/xsl/isc-manpage.xsl"
#
# Do it
#
ac_config_files="$ac_config_files make/rules make/includes Makefile make/Makefile make/mkdep lib/Makefile lib/isc/Makefile lib/isc/include/Makefile lib/isc/include/isc/Makefile lib/isc/include/isc/platform.h lib/isc/unix/Makefile lib/isc/unix/include/Makefile lib/isc/unix/include/isc/Makefile lib/isc/nls/Makefile lib/isc/$thread_dir/Makefile lib/isc/$thread_dir/include/Makefile lib/isc/$thread_dir/include/isc/Makefile lib/isccc/Makefile lib/isccc/include/Makefile lib/isccc/include/isccc/Makefile lib/isccfg/Makefile lib/isccfg/include/Makefile lib/isccfg/include/isccfg/Makefile lib/dns/Makefile lib/dns/include/Makefile lib/dns/include/dns/Makefile lib/dns/include/dst/Makefile lib/bind9/Makefile lib/bind9/include/Makefile lib/bind9/include/bind9/Makefile lib/lwres/Makefile lib/lwres/include/Makefile lib/lwres/include/lwres/Makefile lib/lwres/include/lwres/netdb.h lib/lwres/include/lwres/platform.h lib/lwres/man/Makefile lib/lwres/unix/Makefile lib/lwres/unix/include/Makefile lib/lwres/unix/include/lwres/Makefile lib/tests/Makefile lib/tests/include/Makefile lib/tests/include/tests/Makefile bin/Makefile bin/check/Makefile bin/named/Makefile bin/named/unix/Makefile bin/rndc/Makefile bin/rndc/unix/Makefile bin/dig/Makefile bin/nsupdate/Makefile bin/tests/Makefile bin/tests/names/Makefile bin/tests/master/Makefile bin/tests/rbt/Makefile bin/tests/db/Makefile bin/tests/tasks/Makefile bin/tests/timers/Makefile bin/tests/dst/Makefile bin/tests/mem/Makefile bin/tests/net/Makefile bin/tests/sockaddr/Makefile bin/tests/system/Makefile bin/tests/system/conf.sh bin/tests/system/lwresd/Makefile bin/tests/system/tkey/Makefile bin/tests/headerdep_test.sh bin/dnssec/Makefile doc/Makefile doc/arm/Makefile doc/misc/Makefile isc-config.sh doc/xsl/Makefile doc/xsl/isc-docbook-chunk.xsl doc/xsl/isc-docbook-html.xsl doc/xsl/isc-docbook-latex.xsl doc/xsl/isc-manpage.xsl"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
@ -28934,6 +29633,8 @@ do
# Handling of arguments.
"make/rules" ) CONFIG_FILES="$CONFIG_FILES make/rules" ;;
"make/includes" ) CONFIG_FILES="$CONFIG_FILES make/includes" ;;
"contrib/dlz/bin/dlzbdb/Makefile" ) CONFIG_FILES="$CONFIG_FILES contrib/dlz/bin/dlzbdb/Makefile" ;;
"$DLZ_DRIVER_RULES" ) CONFIG_FILES="$CONFIG_FILES $DLZ_DRIVER_RULES" ;;
"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"make/Makefile" ) CONFIG_FILES="$CONFIG_FILES make/Makefile" ;;
"make/mkdep" ) CONFIG_FILES="$CONFIG_FILES make/mkdep" ;;
@ -29263,6 +29964,12 @@ s,@BIND9_DNS_BUILDINCLUDE@,$BIND9_DNS_BUILDINCLUDE,;t t
s,@BIND9_LWRES_BUILDINCLUDE@,$BIND9_LWRES_BUILDINCLUDE,;t t
s,@BIND9_BIND9_BUILDINCLUDE@,$BIND9_BIND9_BUILDINCLUDE,;t t
s,@BIND9_VERSION@,$BIND9_VERSION,;t t
s,@PG_CONFIG@,$PG_CONFIG,;t t
s,@USE_DLZ@,$USE_DLZ,;t t
s,@DLZ_DRIVER_INCLUDES@,$DLZ_DRIVER_INCLUDES,;t t
s,@DLZ_DRIVER_LIBS@,$DLZ_DRIVER_LIBS,;t t
s,@DLZ_DRIVER_SRCS@,$DLZ_DRIVER_SRCS,;t t
s,@DLZ_DRIVER_OBJS@,$DLZ_DRIVER_OBJS,;t t
s,@LIBOBJS@,$LIBOBJS,;t t
s,@LTLIBOBJS@,$LTLIBOBJS,;t t
/@BIND9_MAKE_INCLUDES@/r $BIND9_MAKE_INCLUDES
@ -29281,6 +29988,8 @@ s,@LIBDNS_API@,,;t t
s,@LIBBIND9_API@,,;t t
/@LIBLWRES_API@/r $LIBLWRES_API
s,@LIBLWRES_API@,,;t t
/@DLZ_DRIVER_RULES@/r $DLZ_DRIVER_RULES
s,@DLZ_DRIVER_RULES@,,;t t
CEOF
_ACEOF

69
configure.in
View file

@ -18,10 +18,10 @@ AC_DIVERT_PUSH(1)dnl
esyscmd([sed "s/^/# /" COPYRIGHT])dnl
AC_DIVERT_POP()dnl
AC_REVISION($Revision: 1.391 $)
AC_REVISION($Revision: 1.392 $)
AC_INIT(lib/dns/name.c)
AC_PREREQ(2.13)
AC_PREREQ(2.59)
AC_CONFIG_HEADER(config.h)
AC_CONFIG_SUBDIRS(lib/bind)
@ -38,6 +38,13 @@ AC_SUBST(STD_CDEFINES)
AC_SUBST(STD_CWARNINGS)
AC_SUBST(CCOPT)
#
# Make very sure that these are the first files processed by
# config.status, since we use the processed output as the input for
# AC_SUBST_FILE() subsitutions in other files.
#
AC_CONFIG_FILES([make/rules make/includes])
AC_PATH_PROG(AR, ar)
ARFLAGS="cruv"
AC_SUBST(AR)
@ -355,6 +362,7 @@ AC_SUBST(LWRES_PLATFORM_NEEDSYSSELECTH)
#
AC_C_BIGENDIAN
#
# was --with-openssl specified?
#
@ -979,6 +987,7 @@ case "$enable_libbind" in
;;
esac
#
# Here begins a very long section to determine the system's networking
# capabilities. The order of the tests is signficant.
@ -2180,6 +2189,46 @@ LIBBIND9_API=$srcdir/lib/bind9/api
AC_SUBST_FILE(LIBLWRES_API)
LIBLWRES_API=$srcdir/lib/lwres/api
#
# Configure any DLZ drivers.
#
# If config.dlz.in selects one or more DLZ drivers, it will set
# USE_DLZ to a non-empty value, which will be our clue to
# enable the DLZ core functions.
#
# This section has to come after the libtool stuff because it needs to
# know how to name the driver object files.
#
USE_DLZ=""
DLZ_DRIVER_INCLUDES=""
DLZ_DRIVER_LIBS=""
DLZ_DRIVER_SRCS=""
DLZ_DRIVER_OBJS=""
sinclude(contrib/dlz/config.dlz.in)
AC_MSG_CHECKING(for DLZ)
if test -n "$USE_DLZ"
then
AC_MSG_RESULT(yes)
USE_DLZ="-DDLZ $USE_DLZ"
DLZ_DRIVER_RULES=contrib/dlz/drivers/rules
AC_CONFIG_FILES([$DLZ_DRIVER_RULES])
else
AC_MSG_RESULT(no)
DLZ_DRIVER_RULES=/dev/null
fi
AC_SUBST(USE_DLZ)
AC_SUBST(DLZ_DRIVER_INCLUDES)
AC_SUBST(DLZ_DRIVER_LIBS)
AC_SUBST(DLZ_DRIVER_SRCS)
AC_SUBST(DLZ_DRIVER_OBJS)
AC_SUBST_FILE(DLZ_DRIVER_RULES)
#
# Commands to run at the end of config.status.
# Don't just put these into configure, it won't work right if somebody
@ -2191,12 +2240,12 @@ AC_CONFIG_COMMANDS(
[chmod a+x isc-config.sh])
#
# Do it
# Files to configure. These are listed here because we used to
# specify them as arguments to AC_OUTPUT. It's (now) ok to move these
# elsewhere if there's a good reason for doing so.
#
AC_OUTPUT(
make/rules
make/includes
AC_CONFIG_FILES([
Makefile
make/Makefile
make/mkdep
@ -2271,7 +2320,13 @@ AC_OUTPUT(
doc/xsl/isc-docbook-html.xsl
doc/xsl/isc-docbook-latex.xsl
doc/xsl/isc-manpage.xsl
)
])
#
# Do it
#
AC_OUTPUT
# Tell Emacs to edit this file in shell mode.
# Local Variables:

3
contrib/dlz/bin/dlzbdb/.cvsignore Normal file
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@ -0,0 +1,3 @@
Makefile
dlzbdb
*.o

73
contrib/dlz/bin/dlzbdb/Makefile.in Normal file
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@ -0,0 +1,73 @@
# Copyright (C) 1998-2001 Internet Software Consortium.
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
# INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
# $Id: Makefile.in,v 1.2 2005/09/05 00:10:54 marka Exp $
srcdir = @srcdir@
VPATH = @srcdir@
top_srcdir = @top_srcdir@
@BIND9_VERSION@
@BIND9_MAKE_INCLUDES@
DLZINCLUDES = @DLZ_BDB_INC@
CINCLUDES = -I${srcdir}/include -I${srcdir}/unix/include \
${ISC_INCLUDES} ${DLZINCLUDES}
CDEFINES = @USE_DLZ_BDB@
CWARNINGS =
DLZLIBS = @DLZ_BDB_LIBS@
ISCLIBS = ../../lib/isc/libisc.@A@
DEPLIBS = ${ISCDEPLIBS}
LIBS = ${ISCLIBS} ${DLZLIBS} @LIBS@
TARGETS = dlzbdb
SRCS = dlzbdb.c
#MANPAGES =
#HTMLPAGES =
#MANOBJS = ${MANPAGES} ${HTMLPAGES}
@BIND9_MAKE_RULES@
dlzbdb.@O@: dlzbdb.c
${LIBTOOL} ${CC} ${ALL_CFLAGS} -DVERSION=\"${VERSION}\" \
-c ${srcdir}/dlzbdb.c
dlzbdb: dlzbdb.@O@ ${DEPLIBS}
${LIBTOOL} ${PURIFY} ${CC} ${CFLAGS} -o $@ dlzbdb.@O@ ${LIBS}
doc man:: ${MANOBJS}
#docclean manclean maintainer-clean::
# rm -f ${MANOBJS}
clean distclean maintainer-clean::
rm -f ${TARGETS}
installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${sbindir}
# $(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man8
install:: dlzbdb installdirs
${LIBTOOL} ${INSTALL_PROGRAM} dlzbdb ${DESTDIR}${sbindir}

1273
contrib/dlz/bin/dlzbdb/dlzbdb.c Normal file
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File diff suppressed because it is too large Load diff

434
contrib/dlz/config.dlz.in Normal file
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@ -0,0 +1,434 @@
# Copyright (C) 2005 Internet Systems Consortium, Inc. ("ISC")
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#
# Shorthand. Note quoting: DLZ_DRIVER_DIR expanded in Makefile, not here.
#
dlzdir='${DLZ_DRIVER_DIR}'
#
# Private autoconf macro to simplify configuring drivers:
#
# DLZ_ADD_DRIVER(DEFINE, DRIVER, INCLUDES, LIBS)
#
# where:
# DEFINE is FOO (to define -DDLZ_FOO)
# DRIVER is dlz_foo_driver (sources without the .c)
# INCLUDES is any necessary include definitions
# LIBS is any necessary library definitions
#
AC_DEFUN(DLZ_ADD_DRIVER, [
USE_DLZ="$USE_DLZ -DDLZ_$1"
for i in $2
do
DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
done
if test -n "$3"
then
DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES $3"
fi
if test -n "$4"
then
DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS $4"
fi
])
#
# Check for the various DLZ drivers
#
#
# Was --with-dlz-postgres specified?
#
AC_MSG_CHECKING(for Postgres DLZ driver)
AC_ARG_WITH(dlz_postgres,
[ --with-dlz-postgres[=PATH] Build with Postgres DLZ driver [yes|no|path].
(Required to use Postgres with DLZ)],
use_dlz_postgres="$withval", use_dlz_postgres="no")
if test "$use_dlz_postgres" = "yes"
then
# User did not specify a path - guess it
# Ask Postgres to tell us where it is
AC_PATH_PROGS(PG_CONFIG, pg_config, [not found])
if test "$PG_CONFIG" != "not found"
then
use_dlz_postgres=`$PG_CONFIG --includedir`
use_dlz_postgres_lib=`$PG_CONFIG --libdir`
fi
fi
if test "$use_dlz_postgres" = "yes"
then
# User did not specify path and Postgres didn't say - guess it
pgdirs="/usr /usr/local /usr/local/pgsql /usr/pkg"
for d in $pgdirs
do
if test -f $d/include/libpq-fe.h
then
use_dlz_postgres=$d/include
use_dlz_postgres_lib=$d/lib
break
fi
done
fi
if test "$use_dlz_postgres" = "yes"
then
# Still no joy, give up
AC_MSG_RESULT(not found)
AC_MSG_ERROR(
[No pg_config and PostgreSQL was not found in any of $pgdirs; use --with-dlz-postgres=/path or put pg_config in your path])
fi
case "$use_dlz_postgres" in
no)
AC_MSG_RESULT(no)
;;
*)
DLZ_ADD_DRIVER(POSTGRES, dlz_postgres_driver,
[-I$use_dlz_postgres],
[-L$use_dlz_postgres_lib -lpq])
AC_MSG_RESULT(
[using PostgreSQL from $use_dlz_postgres_lib and $use_dlz_postgres])
;;
esac
#
# Was --with-dlz-mysql specified?
#
AC_MSG_CHECKING(for MySQL DLZ driver)
AC_ARG_WITH(dlz_mysql,
[ --with-dlz-mysql[=PATH] Build with MySQL DLZ driver [yes|no|path].
(Required to use MySQL with DLZ)],
use_dlz_mysql="$withval", use_dlz_mysql="no")
if test "$use_dlz_mysql" = "yes"
then
# User did not specify a path - guess it
mysqldirs="/usr /usr/local /usr/local/mysql /usr/pkg"
for d in $mysqldirs
do
if test -f $d/include/mysql/mysql.h
then
use_dlz_mysql=$d
break
fi
done
fi
if test "$use_dlz_mysql" = "yes"
then
AC_MSG_RESULT(not found)
AC_MSG_ERROR(
[MySQL was not found in any of $mysqldirs; use --with-dlz-mysql=/path])
fi
case "$use_dlz_mysql" in
no)
AC_MSG_RESULT(no)
;;
*)
DLZ_ADD_DRIVER(MYSQL, dlz_mysql_driver,
[-I$use_dlz_mysql/include/mysql],
[-L$use_dlz_mysql/lib/mysql -lmysqlclient -lz -lcrypt -lm])
AC_MSG_RESULT(
[using mysql from $use_dlz_mysql/lib/mysql and $use_dlz_mysql/include/mysql])
;;
esac
#
# Was --with-dlz-bdb specified?
#
AC_MSG_CHECKING(for Berkeley DB DLZ driver)
AC_ARG_WITH(dlz_bdb,
[ --with-dlz-bdb[=PATH] Build with Berkeley DB DLZ driver [yes|no|path].
(Required to use Berkeley DB with DLZ)],
use_dlz_bdb="$withval", use_dlz_bdb="no")
case "$use_dlz_bdb" in
no)
AC_MSG_RESULT(no)
;;
*)
if test "$use_dlz_bdb" = "yes"
then
# User did not specify a path - guess directories
bdbdirs="/usr/local /usr/pkg /usr"
elif test -d "$use_dlz_bdb"
then
# User specified directory and it exists
bdbdirs="$use_dlz_bdb"
else
AC_MSG_RESULT(not found)
AC_MSG_ERROR([path $use_dlz_bdb does not exist])
bdbdirs=""
fi
# Use path we were given or guessed. This is insanely
# complicated because we have to search for a bunch of
# platform-specific variations and have to check
# separately for include and library directories.
# Set both to yes, so we can check them later
dlz_bdb_inc="yes"
dlz_bdb_libs="yes"
for dd in $bdbdirs
do
# Skip nonexistant directories
if test ! -d "$dd"
then
continue
fi
# Check other locations for includes.
# Order is important (sigh).
bdb_incdirs="/ /db42/ /db41/ /db4/ /db/"
for d in $bdb_incdirs
do
if test -f "$dd/include${d}db.h"
then
dlz_bdb_inc="-I$dd/include${d}"
break
fi
done
# Give up on this directory if we couldn't
# find the include subdir
if test "$dlz_bdb_inc" = "yes"
then
continue
fi
# Look for libname other than libdb.so.
# Order is important (sigh).
bdb_libnames="db42 db-4.2 db41 db-4.1 db"
for d in $bdb_libnames
do
if test -f "$dd/lib/lib${d}.so"
then
if test "$dd" != "/usr"
then
dlz_bdb_libs="-L${dd}/lib "
fi
dlz_bdb_libs="${dlz_bdb_libs}-l${d}"
break
fi
done
# If we found both incdir and lib, we're done
if test "$dlz_bdb_libs" != "yes"
then
break
fi
# Otherwise, we're starting over
dlz_bdb_inc="yes"
dlz_bdb_libs="yes"
done
# Done searching, now make sure we got everything.
if test "$dlz_bdb_inc" = "yes"
then
AC_MSG_RESULT(not found)
AC_MSG_ERROR([could not find Berkeley DB include directory])
fi
if test "$dlz_bdb_libs" = "yes"
then
AC_MSG_RESULT(not found)
AC_MSG_ERROR([could not find Berkeley DB library])
fi
DLZ_ADD_DRIVER(BDB, dlz_bdb_driver dlz_bdbhpt_driver,
[$dlz_bdb_inc], [$dlz_bdb_libs])
AC_MSG_RESULT([using Berkeley DB: $dlz_bdb_inc $dlz_bdb_libs])
AC_CONFIG_FILES([contrib/dlz/bin/dlzbdb/Makefile])
;;
esac
#
# Was --with-dlz-filesystem specified?
#
AC_MSG_CHECKING(for file system DLZ driver)
AC_ARG_WITH(dlz_filesystem,
[ --with-dlz-filesystem[=PATH] Build with filesystem DLZ driver [yes|no].
(Required to use file system driver with DLZ)],
use_dlz_filesystem="$withval", use_dlz_filesystem="no")
case "$use_dlz_filesystem" in
no)
AC_MSG_RESULT(no)
;;
*)
DLZ_ADD_DRIVER(FILESYSTEM, dlz_filesystem_driver)
AC_MSG_RESULT(yes)
;;
esac
#
# Was --with-dlz-ldap specified?
#
AC_MSG_CHECKING(for LDAP DLZ driver)
AC_ARG_WITH(dlz_ldap,
[ --with-dlz-ldap[=PATH] Build with LDAP DLZ driver [yes|no|path].
(Required to use LDAP with DLZ)],
use_dlz_ldap="$withval", use_dlz_ldap="no")
if test "$use_dlz_ldap" = "yes"
then
# User did not specify a path - guess it
ldapdirs="/usr /usr/local /usr/pkg"
for d in $ldapdirs
do
if test -f $d/include/ldap.h
then
use_dlz_ldap=$d
break
fi
done
fi
if test "$use_dlz_ldap" = "yes"
then
AC_MSG_RESULT(not found)
AC_MSG_ERROR(
[LDAP headers were not found in any of $ldapdirs; use --with-dlz-ldap=/path])
fi
case "$use_dlz_ldap" in
no)
AC_MSG_RESULT(no)
;;
*)
DLZ_ADD_DRIVER(LDAP, dlz_ldap_driver,
[-I$use_dlz_ldap/include],
[-L$use_dlz_ldap/lib -lldap -llber])
AC_MSG_RESULT(
[using LDAP from $use_dlz_ldap/lib and $use_dlz_ldap/include])
;;
esac
#
# Was --with-dlz-odbc specified?
#
AC_MSG_CHECKING(for ODBC DLZ driver)
AC_ARG_WITH(dlz_odbc,
[ --with-dlz-odbc[=PATH] Build with ODBC DLZ driver [yes|no|path].
(Required to use ODBC with DLZ)],
use_dlz_odbc="$withval", use_dlz_odbc="no")
if test "$use_dlz_odbc" = "yes"
then
# User did not specify a path - guess it
odbcdirs="/usr /usr/local /usr/pkg"
for d in $odbcdirs
do
if test -f $d/include/sql.h -a -f $d/lib/libodbc.a
then
use_dlz_odbc=$d
break
fi
done
fi
case "$use_dlz_odbc" in
no)
AC_MSG_RESULT(no)
;;
yes)
AC_MSG_RESULT(not found)
AC_MSG_ERROR(
[ODBC headers were not found in any of $odbcdirs; use --with-dlz-odbc=/path])
;;
*)
DLZ_ADD_DRIVER(ODBC, dlz_odbc_driver,
[-I$use_dlz_odbc/include],
[-L$use_dlz_odbc/lib -lodbc])
AC_MSG_RESULT([using ODBC from $use_dlz_odbc])
;;
esac
#
# Was --with-dlz-stub specified?
#
AC_MSG_CHECKING(for stub DLZ driver)
AC_ARG_WITH(dlz_stub,
[ --with-dlz-stub[=PATH] Build with stub DLZ driver [yes|no].
(Required to use stub driver with DLZ)],
use_dlz_stub="$withval", use_dlz_stub="no")
case "$use_dlz_stub" in
no)
AC_MSG_RESULT(no)
;;
*)
DLZ_ADD_DRIVER(STUB, dlz_stub_driver)
AC_MSG_RESULT(yes)
;;
esac
# Add any additional DLZ drivers here.
#
# Finally, some generic stuff that applies to all drivers, assuming
# we're compiling DLZ at all.
#
if test -n "$USE_DLZ"
then
#
# Where to find DLZ driver header files.
#
DLZ_DRIVER_INCLUDES="-I$dlzdir/include $DLZ_DRIVER_INCLUDES"
#
# Initialization and shutdown wrappers, helper functions.
#
DLZ_DRIVER_SRCS="$dlzdir/dlz_drivers.c $dlzdir/sdlz_helper.c $DLZ_DRIVER_SRCS"
DLZ_DRIVER_OBJS="dlz_drivers.$O sdlz_helper.$O $DLZ_DRIVER_OBJS"
fi

1
contrib/dlz/drivers/.cvsignore Normal file
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@ -0,0 +1 @@
rules

797
contrib/dlz/drivers/dlz_bdb_driver.c Normal file
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@ -0,0 +1,797 @@
/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef DLZ_BDB
#include <config.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <dns/log.h>
#include <dns/sdlz.h>
#include <dns/result.h>
#include <isc/mem.h>
#include <isc/print.h>
#include <isc/result.h>
#include <isc/util.h>
#include <named/globals.h>
#include <dlz/dlz_bdb_driver.h>
#include <db.h>
static dns_sdlzimplementation_t *dlz_bdb = NULL;
/* should the bdb driver use threads. */
#ifdef ISC_PLATFORM_USETHREADS
#define bdb_threads DB_THREAD
#else
#define bdb_threads 0
#endif
/* BDB database names */
#define dlz_data "dns_data"
#define dlz_zone "dns_zone"
#define dlz_host "dns_host"
#define dlz_client "dns_client"
/*%
* This structure contains all the Berkeley DB handles
* for this instance of the BDB driver.
*/
typedef struct bdb_instance {
DB_ENV *dbenv; /*%< BDB environment */
DB *data; /*%< dns_data database handle */
DB *zone; /*%< zone database handle */
DB *host; /*%< host database handle */
DB *client; /*%< client database handle */
isc_mem_t *mctx; /*%< memory context */
} bdb_instance_t;
typedef struct parsed_data {
char *zone;
char *host;
char *type;
int ttl;
char *data;
} parsed_data_t;
/* forward reference */
static isc_result_t
bdb_findzone(void *driverarg, void *dbdata, const char *name);
/*%
* Parses the DBT from the Berkeley DB into a parsed_data record
* The parsed_data record should be allocated before and passed into the
* bdb_parse_data function. The char (type & data) fields should not
* be "free"d as that memory is part of the DBT data field. It will be
* "free"d when the DBT is freed.
*/
static isc_result_t
bdb_parse_data(char *in, parsed_data_t *pd) {
char *endp, *ttlStr;
char *tmp = in;
char *lastchar = (char *) &tmp[strlen(tmp) + 1];
/*%
* String should be formated as:
* zone(a space)host(a space)ttl(a space)type(a space)remaining data
* examples:
* example.com www 10 A 127.0.0.1
* example.com mail 10 A 127.0.0.2
* example.com @ 10 MX 20 mail.example.com
*/
/* save pointer to zone */
pd->zone = tmp;
/* find space after zone and change it to a '\0' */
tmp = strchr(tmp, ' ');
/* verify we found a space */
if (tmp == NULL)
return ISC_R_FAILURE;
/* change the space to a null (string terminator) */
tmp[0] = '\0';
/* make sure it is safe to increment pointer */
if (++tmp > lastchar)
return ISC_R_FAILURE;
/* save pointer to host */
pd->host = tmp;
/* find space after type and change it to a '\0' */
tmp = strchr(tmp, ' ');
/* verify we found a space */
if (tmp == NULL)
return ISC_R_FAILURE;
/* change the space to a null (string terminator) */
tmp[0] = '\0';
/* make sure it is safe to increment pointer */
if (++tmp > lastchar)
return ISC_R_FAILURE;
/* save pointer to dns type */
pd->type = tmp;
/* find space after type and change it to a '\0' */
tmp = strchr(tmp, ' ');
/* verify we found a space */
if (tmp == NULL)
return ISC_R_FAILURE;
/* change the space to a null (string terminator) */
tmp[0] = '\0';
/* make sure it is safe to increment pointer */
if (++tmp > lastchar)
return ISC_R_FAILURE;
/* save pointer to dns ttl */
ttlStr = tmp;
/* find space after ttl and change it to a '\0' */
tmp = strchr(tmp, ' ');
/* verify we found a space */
if (tmp == NULL)
return ISC_R_FAILURE;
/* change the space to a null (string terminator) */
tmp[0] = '\0';
/* make sure it is safe to increment pointer */
if (++tmp > lastchar)
return ISC_R_FAILURE;
/* save pointer to remainder of DNS data */
pd->data = tmp;
/* convert ttl string to integer */
pd->ttl = strtol(ttlStr, &endp, 10);
if (*endp != '\0' || pd->ttl < 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"BDB driver ttl must be a postive number");
return ISC_R_FAILURE;
}
/* if we get this far everything should have worked. */
return ISC_R_SUCCESS;
}
/*
* DLZ methods
*/
static isc_result_t
bdb_allowzonexfr(void *driverarg, void *dbdata, const char *name,
const char *client)
{
isc_result_t result;
bdb_instance_t *db = (bdb_instance_t *) dbdata;
DBC *client_cursor = NULL;
DBT key, data;
/* check to see if we are authoritative for the zone first. */
result = bdb_findzone(driverarg, dbdata, name);
if (result != ISC_R_SUCCESS)
return (ISC_R_NOTFOUND);
memset(&key, 0, sizeof(DBT));
key.flags = DB_DBT_MALLOC;
key.data = strdup(name);
if (key.data == NULL) {
result = ISC_R_NOMEMORY;
goto xfr_cleanup;
}
key.size = strlen(key.data);
memset(&data, 0, sizeof(DBT));
data.flags = DB_DBT_MALLOC;
data.data = strdup(client);
if (data.data == NULL) {
result = ISC_R_NOMEMORY;
goto xfr_cleanup;
}
data.size = strlen(data.data);
/* get a cursor to loop through zone data */
if (db->client->cursor(db->client, NULL, &client_cursor, 0) != 0) {
result = ISC_R_FAILURE;
goto xfr_cleanup;
}
switch(client_cursor->c_get(client_cursor, &key, &data, DB_GET_BOTH)) {
case DB_NOTFOUND:
case DB_SECONDARY_BAD:
result = ISC_R_NOTFOUND;
break;
case 0:
result = ISC_R_SUCCESS;
break;
default:
result = ISC_R_FAILURE;
}
xfr_cleanup:
/* free any memory duplicate string in the key field */
if (key.data != NULL)
free(key.data);
/* free any memory allocated to the data field. */
if (data.data != NULL)
free(data.data);
/* get rid of zone_cursor */
if (client_cursor != NULL)
client_cursor->c_close(client_cursor);
return result;
}
static isc_result_t
bdb_allnodes(const char *zone, void *driverarg, void *dbdata,
dns_sdlzallnodes_t *allnodes)
{
isc_result_t result = ISC_R_NOTFOUND;
bdb_instance_t *db = (bdb_instance_t *) dbdata;
DBC *zone_cursor = NULL;
DBT key, data;
int flags;
int bdbres;
parsed_data_t pd;
char *tmp = NULL, *tmp_zone;
UNUSED(driverarg);
memset(&key, 0, sizeof(DBT));
memset(&data, 0, sizeof(DBT));
key.data = tmp_zone = strdup(zone);
if (key.data == NULL)
return (ISC_R_NOMEMORY);
key.size = strlen(key.data);
/* get a cursor to loop through zone data */
if (db->zone->cursor(db->zone, NULL, &zone_cursor, 0) != 0) {
result = ISC_R_FAILURE;
goto allnodes_cleanup;
}
flags = DB_SET;
while ((bdbres = zone_cursor->c_get(zone_cursor, &key, &data,
flags)) == 0) {
flags = DB_NEXT_DUP;
tmp = realloc(tmp, data.size + 1);
if (tmp == NULL)
goto allnodes_cleanup;
strncpy(tmp, data.data, data.size);
tmp[data.size] = '\0';
if (bdb_parse_data(tmp, &pd) != ISC_R_SUCCESS)
goto allnodes_cleanup;
result = dns_sdlz_putnamedrr(allnodes, pd.host, pd.type,
pd.ttl, pd.data);
if (result != ISC_R_SUCCESS)
goto allnodes_cleanup;
} /* end while loop */
allnodes_cleanup:
if (tmp != NULL)
free(tmp);
/* free any memory duplicate string in the key field */
if (tmp_zone != NULL)
free(tmp_zone);
/* get rid of zone_cursor */
if (zone_cursor != NULL)
zone_cursor->c_close(zone_cursor);
return result;
}
/*%
* Performs BDB cleanup.
* Used by bdb_create if there is an error starting up.
* Used by bdb_destroy when the driver is shutting down.
*/
static void
bdb_cleanup(bdb_instance_t *db) {
isc_mem_t *mctx;
/* close databases */
if (db->data != NULL)
db->data->close(db->data, 0);
if (db->host != NULL)
db->host->close(db->host, 0);
if (db->zone != NULL)
db->zone->close(db->zone, 0);
if (db->client != NULL)
db->client->close(db->client, 0);
/* close environment */
if (db->dbenv != NULL)
db->dbenv->close(db->dbenv, 0);
/* cleanup memory */
if (db->mctx != NULL) {
/* save mctx for later */
mctx = db->mctx;
/* return, and detach the memory */
isc_mem_put(mctx, db, sizeof(bdb_instance_t));
isc_mem_detach(&mctx);
}
}
static isc_result_t
bdb_findzone(void *driverarg, void *dbdata, const char *name)
{
isc_result_t result;
bdb_instance_t *db = (bdb_instance_t *) dbdata;
DBC *zone_cursor = NULL;
DBT key, data;
UNUSED(driverarg);
memset(&key, 0, sizeof(DBT));
memset(&data, 0, sizeof(DBT));
data.flags = DB_DBT_MALLOC;
key.data = strdup(name);
if (key.data == NULL)
return (ISC_R_NOMEMORY);
key.size = strlen(key.data);
/* get a cursor to loop through zone data */
if (db->zone->cursor(db->zone, NULL, &zone_cursor, 0) != 0) {
result = ISC_R_NOTFOUND;
goto findzone_cleanup;
}
switch(zone_cursor->c_get(zone_cursor, &key, &data, DB_SET)) {
case DB_NOTFOUND:
case DB_SECONDARY_BAD:
result = ISC_R_NOTFOUND;
break;
case 0:
result = ISC_R_SUCCESS;
break;
default:
result = ISC_R_FAILURE;
}
findzone_cleanup:
/* free any memory duplicate string in the key field */
if (key.data != NULL)
free(key.data);
/* free any memory allocated to the data field. */
if (data.data != NULL)
free(data.data);
/* get rid of zone_cursor */
if (zone_cursor != NULL)
zone_cursor->c_close(zone_cursor);
return result;
}
static isc_result_t
bdb_lookup(const char *zone, const char *name, void *driverarg,
void *dbdata, dns_sdlzlookup_t *lookup)
{
isc_result_t result = ISC_R_NOTFOUND;
bdb_instance_t *db = (bdb_instance_t *) dbdata;
DBC *zone_cursor = NULL;
DBC *host_cursor = NULL;
DBC *join_cursor = NULL;
DBT key, data;
DBC *cur_arr[3];
int bdbres;
parsed_data_t pd;
char *tmp_zone, *tmp_host = NULL;
char *tmp = NULL;
UNUSED(driverarg);
memset(&key, 0, sizeof(DBT));
memset(&data, 0, sizeof(DBT));
/* set zone key */
key.data = tmp_zone = strdup(zone);
if (key.data == NULL) {
result = ISC_R_NOMEMORY;
goto lookup_cleanup;
}
key.size = strlen(key.data);
/* get a cursor to loop through zone data */
if (db->zone->cursor(db->zone, NULL, &zone_cursor, 0) != 0) {
result = ISC_R_FAILURE;
goto lookup_cleanup;
}
/* initialize zone_cursor with zone_key */
if (zone_cursor->c_get(zone_cursor, &key, &data, DB_SET) != 0) {
result = ISC_R_NOTFOUND;
goto lookup_cleanup;
}
/* set host key */
key.data = tmp_host = strdup(name);
if (key.data == NULL) {
result = ISC_R_NOMEMORY;
goto lookup_cleanup;
}
key.size = strlen(key.data);
/* get a cursor to loop through host data */
if (db->host->cursor(db->host, NULL, &host_cursor, 0) != 0) {
result = ISC_R_FAILURE;
goto lookup_cleanup;
}
/* initialize host_cursor with host_key */
if (host_cursor->c_get(host_cursor, &key, &data, DB_SET) != 0) {
result = ISC_R_NOTFOUND;
goto lookup_cleanup;
}
cur_arr[0] = zone_cursor;
cur_arr[1] = host_cursor;
cur_arr[2] = NULL;
db->data->join(db->data, cur_arr, &join_cursor, 0);
while ((bdbres = join_cursor->c_get(join_cursor, &key,
&data, 0)) == 0) {
tmp = realloc(tmp, data.size + 1);
if (tmp == NULL)
goto lookup_cleanup;
strncpy(tmp, data.data, data.size);
tmp[data.size] = '\0';
if (bdb_parse_data(tmp, &pd) != ISC_R_SUCCESS)
goto lookup_cleanup;
result = dns_sdlz_putrr(lookup, pd.type, pd.ttl, pd.data);
if (result != ISC_R_SUCCESS)
goto lookup_cleanup;
} /* end while loop */
lookup_cleanup:
if (tmp != NULL)
free(tmp);
if (tmp_zone != NULL)
free(tmp_zone);
if (tmp_host != NULL)
free(tmp_host);
/* get rid of the joined cusor */
if (join_cursor != NULL)
join_cursor->c_close(join_cursor);
/* get rid of zone_cursor */
if (zone_cursor != NULL)
zone_cursor->c_close(zone_cursor);
/* get rid of host_cursor */
if (host_cursor != NULL)
host_cursor->c_close(host_cursor);
return result;
return ISC_R_NOTFOUND;
}
/*% Initializes, sets flags and then opens Berkeley databases. */
static isc_result_t
bdb_opendb(DB_ENV *db_env, DBTYPE db_type, DB **db, const char *db_name,
char *db_file, int flags) {
int result;
/* Initialize the database. */
if ((result = db_create(db, db_env, 0)) != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"BDB could not initialize %s database. "
"BDB error: %s",
db_name, db_strerror(result));
return ISC_R_FAILURE;
}
/* set database flags. */
if ((result = (*db)->set_flags(*db, flags)) != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"BDB could not set flags for %s database. "
"BDB error: %s",
db_name, db_strerror(result));
return ISC_R_FAILURE;
}
/* open the database. */
if ((result = (*db)->open(*db, NULL, db_file, db_name, db_type,
DB_RDONLY | bdb_threads, 0)) != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"BDB could not open %s database in %s. "
"BDB error: %s",
db_name, db_file, db_strerror(result));
return ISC_R_FAILURE;
}
return ISC_R_SUCCESS;
}
static isc_result_t
bdb_create(const char *dlzname, unsigned int argc, char *argv[],
void *driverarg, void **dbdata)
{
isc_result_t result;
int bdbres;
bdb_instance_t *db = NULL;
UNUSED(dlzname);
UNUSED(driverarg);
/* verify we have 3 arg's passed to the driver */
if (argc != 3) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Berkeley DB driver requires at least "
"2 command line args.");
return (ISC_R_FAILURE);
}
/* allocate and zero memory for driver structure */
db = isc_mem_get(ns_g_mctx, sizeof(bdb_instance_t));
if (db == NULL) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Could not allocate memory for "
"database instance object.");
return (ISC_R_NOMEMORY);
}
memset(db, 0, sizeof(bdb_instance_t));
/* attach to the memory context */
isc_mem_attach(ns_g_mctx, &db->mctx);
/* create BDB environment
* Basically BDB allocates and assigns memory to db->dbenv
*/
bdbres = db_env_create(&db->dbenv, 0);
if (bdbres != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"BDB environment could not be created. "
"BDB error: %s",
db_strerror(bdbres));
result = ISC_R_FAILURE;
goto init_cleanup;
}
/* open BDB environment */
bdbres = db->dbenv->open(db->dbenv, argv[1],
DB_INIT_CDB | DB_INIT_MPOOL |
bdb_threads | DB_CREATE,
0);
if (bdbres != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"BDB environment at '%s' could not be opened. "
"BDB error: %s",
argv[1], db_strerror(bdbres));
result = ISC_R_FAILURE;
goto init_cleanup;
}
/* open dlz_data database. */
result = bdb_opendb(db->dbenv, DB_UNKNOWN, &db->data,
dlz_data, argv[2], 0);
if (result != ISC_R_SUCCESS)
goto init_cleanup;
/* open dlz_host database. */
result = bdb_opendb(db->dbenv, DB_UNKNOWN, &db->host,
dlz_host, argv[2],
DB_DUP | DB_DUPSORT);
if (result != ISC_R_SUCCESS)
goto init_cleanup;
/* open dlz_zone database. */
result = bdb_opendb(db->dbenv, DB_UNKNOWN, &db->zone,
dlz_zone, argv[2],
DB_DUP | DB_DUPSORT);
if (result != ISC_R_SUCCESS)
goto init_cleanup;
/* open dlz_client database. */
result = bdb_opendb(db->dbenv, DB_UNKNOWN, &db->client,
dlz_client, argv[2], DB_DUP | DB_DUPSORT);
if (result != ISC_R_SUCCESS)
goto init_cleanup;
/* associate the host secondary database with the primary database */
bdbres = db->data->associate(db->data, NULL, db->host, NULL, 0);
if (bdbres != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"BDB could not associate %s database with %s. "
"BDB error: %s",
dlz_host, dlz_data, db_strerror(bdbres));
result = ISC_R_FAILURE;
goto init_cleanup;
}
/* associate the zone secondary database with the primary database */
bdbres = db->data->associate(db->data, NULL, db->zone, NULL, 0);
if (bdbres != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"BDB could not associate %s database with %s. "
"BDB error: %s",
dlz_zone, dlz_data, db_strerror(bdbres));
result = ISC_R_FAILURE;
goto init_cleanup;
}
*dbdata = db;
return(ISC_R_SUCCESS);
init_cleanup:
bdb_cleanup(db);
return result;
}
static void
bdb_destroy(void *driverarg, void *dbdata)
{
UNUSED(driverarg);
bdb_cleanup((bdb_instance_t *) dbdata);
}
/* bdb_authority not needed as authority data is returned by lookup */
static dns_sdlzmethods_t dlz_bdb_methods = {
bdb_create,
bdb_destroy,
bdb_findzone,
bdb_lookup,
NULL,
bdb_allnodes,
bdb_allowzonexfr
};
/*%
* Wrapper around dns_sdlzregister().
*/
isc_result_t
dlz_bdb_init(void) {
isc_result_t result;
/*
* Write debugging message to log
*/
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"Registering DLZ bdb driver.");
result = dns_sdlzregister("bdb", &dlz_bdb_methods, NULL,
DNS_SDLZFLAG_RELATIVEOWNER |
DNS_SDLZFLAG_RELATIVERDATA |
DNS_SDLZFLAG_THREADSAFE,
ns_g_mctx, &dlz_bdb);
if (result != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"dns_sdlzregister() failed: %s",
isc_result_totext(result));
result = ISC_R_UNEXPECTED;
}
return result;
}
/*%
* Wrapper around dns_sdlzunregister().
*/
void
dlz_bdb_clear(void) {
/*
* Write debugging message to log
*/
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"Unregistering DLZ bdb driver.");
if (dlz_bdb != NULL)
dns_sdlzunregister(&dlz_bdb);
}
#endif

860
contrib/dlz/drivers/dlz_bdbhpt_driver.c Normal file
View file

@ -0,0 +1,860 @@
/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef DLZ_BDB
#include <config.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <dns/log.h>
#include <dns/sdlz.h>
#include <dns/result.h>
#include <isc/mem.h>
#include <isc/print.h>
#include <isc/result.h>
#include <isc/util.h>
#include <named/globals.h>
#include <dlz/dlz_bdbhpt_driver.h>
#include <db.h>
static dns_sdlzimplementation_t *dlz_bdbhpt = NULL;
/* should the bdb driver use threads. */
#ifdef ISC_PLATFORM_USETHREADS
#define bdbhpt_threads DB_THREAD
#else
#define bdbhpt_threads 0
#endif
/* bdbhpt database names */
#define dlz_data "dns_data"
#define dlz_zone "dns_zone"
#define dlz_xfr "dns_xfr"
#define dlz_client "dns_client"
/* This structure contains all the Berkeley DB handles
* for this instance of the bdbhpt driver.
*/
typedef struct bdbhpt_instance {
DB_ENV *dbenv; /*%< bdbhpt environment */
DB *data; /*%< dns_data database handle */
DB *zone; /*%< zone database handle */
DB *xfr; /*%< zone xfr database handle */
DB *client; /*%< client database handle */
isc_mem_t *mctx; /*%< memory context */
} bdbhpt_instance_t;
typedef struct bdbhpt_parsed_data {
char *host;
char *type;
int ttl;
char *data;
} bdbhpt_parsed_data_t;
/* forward reference */
static isc_result_t
bdbhpt_findzone(void *driverarg, void *dbdata, const char *name);
/*%
* Reverses a string in place.
*/
static char *bdbhpt_strrev(char *str)
{
char *p1, *p2;
if (! str || ! *str)
return str;
for (p1 = str, p2 = str + strlen(str) - 1; p2 > p1; ++p1, --p2)
{
*p1 ^= *p2;
*p2 ^= *p1;
*p1 ^= *p2;
}
return str;
}
/*%
* Parses the DBT from the Berkeley DB into a parsed_data record
* The parsed_data record should be allocated before and passed into the
* bdbhpt_parse_data function. The char (type & data) fields should not
* be "free"d as that memory is part of the DBT data field. It will be
* "free"d when the DBT is freed.
*/
static isc_result_t
bdbhpt_parse_data(char *in, bdbhpt_parsed_data_t *pd) {
char *endp, *ttlStr;
char *tmp = in;
char *lastchar = (char *) &tmp[strlen(tmp)];
/*%
* String should be formated as:
* replication_id
* (a space)
* host_name
* (a space)
* ttl
* (a space)
* type
* (a space)
* remaining data
*
* examples:
*
* 9191 host 10 A 127.0.0.1
* server1_212 host 10 A 127.0.0.2
* {xxxx-xxxx-xxxx-xxxx-xxxx} host 10 MX 20 mail.example.com
*/
/*
* we don't need the replication id, so don't
* bother saving a pointer to it.
*/
/* find space after replication id */
tmp = strchr(tmp, ' ');
/* verify we found a space */
if (tmp == NULL)
return ISC_R_FAILURE;
/* make sure it is safe to increment pointer */
if (++tmp > lastchar)
return ISC_R_FAILURE;
/* save pointer to host */
pd->host = tmp;
/* find space after host and change it to a '\0' */
tmp = strchr(tmp, ' ');
/* verify we found a space */
if (tmp == NULL)
return ISC_R_FAILURE;
/* change the space to a null (string terminator) */
tmp[0] = '\0';
/* make sure it is safe to increment pointer */
if (++tmp > lastchar)
return ISC_R_FAILURE;
/* save pointer to ttl string */
ttlStr = tmp;
/* find space after ttl and change it to a '\0' */
tmp = strchr(tmp, ' ');
/* verify we found a space */
if (tmp == NULL)
return ISC_R_FAILURE;
/* change the space to a null (string terminator) */
tmp[0] = '\0';
/* make sure it is safe to increment pointer */
if (++tmp > lastchar)
return ISC_R_FAILURE;
/* save pointer to dns type */
pd->type = tmp;
/* find space after type and change it to a '\0' */
tmp = strchr(tmp, ' ');
/* verify we found a space */
if (tmp == NULL)
return ISC_R_FAILURE;
/* change the space to a null (string terminator) */
tmp[0] = '\0';
/* make sure it is safe to increment pointer */
if (++tmp > lastchar)
return ISC_R_FAILURE;
/* save pointer to remainder of DNS data */
pd->data = tmp;
/* convert ttl string to integer */
pd->ttl = strtol(ttlStr, &endp, 10);
if (*endp != '\0' || pd->ttl < 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"bdbhpt driver ttl must be a postive number");
return ISC_R_FAILURE;
}
/* if we get this far everything should have worked. */
return ISC_R_SUCCESS;
}
/*
* DLZ methods
*/
static isc_result_t
bdbhpt_allowzonexfr(void *driverarg, void *dbdata, const char *name,
const char *client)
{
isc_result_t result;
bdbhpt_instance_t *db = (bdbhpt_instance_t *) dbdata;
DBT key, data;
/* check to see if we are authoritative for the zone first. */
result = bdbhpt_findzone(driverarg, dbdata, name);
if (result != ISC_R_SUCCESS)
return (ISC_R_NOTFOUND);
memset(&key, 0, sizeof(DBT));
key.flags = DB_DBT_MALLOC;
key.data = strdup(name);
if (key.data == NULL) {
result = ISC_R_NOMEMORY;
goto xfr_cleanup;
}
key.size = strlen(key.data);
memset(&data, 0, sizeof(DBT));
data.flags = DB_DBT_MALLOC;
data.data = strdup(client);
if (data.data == NULL) {
result = ISC_R_NOMEMORY;
goto xfr_cleanup;
}
data.size = strlen(data.data);
switch(db->client->get(db->client, NULL, &key, &data, DB_GET_BOTH)) {
case DB_NOTFOUND:
result = ISC_R_NOTFOUND;
break;
case 0:
result = ISC_R_SUCCESS;
break;
default:
result = ISC_R_FAILURE;
}
xfr_cleanup:
/* free any memory duplicate string in the key field */
if (key.data != NULL)
free(key.data);
/* free any memory allocated to the data field. */
if (data.data != NULL)
free(data.data);
return result;
}
/*%
* BDB does not allow a secondary index on a database that allows
* duplicates. We have a few options:
*
* 1) kill speed by having lookup method use a secondary db which
* is associated to the primary DB with the DNS data. Then have
* another secondary db for zone transfer which also points to
* the dns_data primary. NO - The point of this driver is
* lookup performance.
*
* 2) Blow up database size by storing DNS data twice. Once for
* the lookup (dns_data) database, and a second time for the zone
* transfer (dns_xfr) database. NO - That would probably require
* a larger cache to provide good performance. Also, that would
* make the DB larger on disk potentially slowing it as well.
*
* 3) Loop through the dns_xfr database with a cursor to get
* all the different hosts in a zone. Then use the zone & host
* together to lookup the data in the dns_data database. YES -
* This may slow down zone xfr's a little, but that's ok they
* don't happen as often and don't need to be as fast. We can
* also use this table when deleting a zone (The BDB driver
* is read only - the delete would be used during replication
* updates by a separate process).
*/
static isc_result_t
bdbhpt_allnodes(const char *zone, void *driverarg, void *dbdata,
dns_sdlzallnodes_t *allnodes)
{
isc_result_t result = ISC_R_NOTFOUND;
bdbhpt_instance_t *db = (bdbhpt_instance_t *) dbdata;
DBC *xfr_cursor = NULL;
DBC *dns_cursor = NULL;
DBT xfr_key, xfr_data, dns_key, dns_data;
int xfr_flags;
int dns_flags;
int bdbhptres;
bdbhpt_parsed_data_t pd;
char *tmp = NULL, *tmp_zone, *tmp_zone_host = NULL;
UNUSED(driverarg);
memset(&xfr_key, 0, sizeof(DBT));
memset(&xfr_data, 0, sizeof(DBT));
memset(&dns_key, 0, sizeof(DBT));
memset(&dns_data, 0, sizeof(DBT));
xfr_key.data = tmp_zone = strdup(zone);
if (xfr_key.data == NULL)
return (ISC_R_NOMEMORY);
xfr_key.size = strlen(xfr_key.data);
/* get a cursor to loop through dns_xfr table */
if (db->xfr->cursor(db->xfr, NULL, &xfr_cursor, 0) != 0) {
result = ISC_R_FAILURE;
goto allnodes_cleanup;
}
/* get a cursor to loop through dns_data table */
if (db->data->cursor(db->data, NULL, &dns_cursor, 0) != 0) {
result = ISC_R_FAILURE;
goto allnodes_cleanup;
}
xfr_flags = DB_SET;
/* loop through xfr table for specified zone. */
while ((bdbhptres = xfr_cursor->c_get(xfr_cursor, &xfr_key, &xfr_data,
xfr_flags)) == 0) {
xfr_flags = DB_NEXT_DUP;
/* +1 to allow for space between zone and host names */
dns_key.size = xfr_data.size + xfr_key.size + 1;
/* +1 to allow for null term at end of string. */
dns_key.data = tmp_zone_host = malloc(dns_key.size + 1);
if (dns_key.data == NULL)
goto allnodes_cleanup;
/*
* construct search key for dns_data.
* zone_name(a space)host_name
*/
strcpy(dns_key.data, zone);
strcat(dns_key.data, " ");
strncat(dns_key.data, xfr_data.data, xfr_data.size);
dns_flags = DB_SET;
while ((bdbhptres = dns_cursor->c_get(dns_cursor, &dns_key,
&dns_data,
dns_flags)) == 0) {
dns_flags = DB_NEXT_DUP;
/* +1 to allow for null term at end of string. */
tmp = realloc(tmp, dns_data.size + 1);
if (tmp == NULL)
goto allnodes_cleanup;
/* copy data to tmp string, and append null term. */
strncpy(tmp, dns_data.data, dns_data.size);
tmp[dns_data.size] = '\0';
/* split string into dns data parts. */
if (bdbhpt_parse_data(tmp, &pd) != ISC_R_SUCCESS)
goto allnodes_cleanup;
result = dns_sdlz_putnamedrr(allnodes, pd.host,
pd.type, pd.ttl, pd.data);
if (result != ISC_R_SUCCESS)
goto allnodes_cleanup;
} /* end inner while loop */
/* clean up memory */
if (tmp_zone_host != NULL) {
free(tmp_zone_host);
tmp_zone_host = NULL;
}
} /* end outer while loop */
allnodes_cleanup:
/* free any memory */
if (tmp != NULL)
free(tmp);
if (tmp_zone_host != NULL)
free(tmp_zone_host);
if (tmp_zone != NULL)
free(tmp_zone);
/* get rid of cursors */
if (xfr_cursor != NULL)
xfr_cursor->c_close(xfr_cursor);
if (dns_cursor != NULL)
dns_cursor->c_close(xfr_cursor);
return result;
}
/*%
* Performs bdbhpt cleanup.
* Used by bdbhpt_create if there is an error starting up.
* Used by bdbhpt_destroy when the driver is shutting down.
*/
static void
bdbhpt_cleanup(bdbhpt_instance_t *db) {
isc_mem_t *mctx;
/* close databases */
if (db->data != NULL)
db->data->close(db->data, 0);
if (db->xfr != NULL)
db->xfr->close(db->xfr, 0);
if (db->zone != NULL)
db->zone->close(db->zone, 0);
if (db->client != NULL)
db->client->close(db->client, 0);
/* close environment */
if (db->dbenv != NULL)
db->dbenv->close(db->dbenv, 0);
/* cleanup memory */
if (db->mctx != NULL) {
/* save mctx for later */
mctx = db->mctx;
/* return, and detach the memory */
isc_mem_put(mctx, db, sizeof(bdbhpt_instance_t));
isc_mem_detach(&mctx);
}
}
static isc_result_t
bdbhpt_findzone(void *driverarg, void *dbdata, const char *name)
{
isc_result_t result;
bdbhpt_instance_t *db = (bdbhpt_instance_t *) dbdata;
DBT key, data;
UNUSED(driverarg);
memset(&key, 0, sizeof(DBT));
memset(&data, 0, sizeof(DBT));
data.flags = DB_DBT_MALLOC;
key.data = strdup(name);
if (key.data == NULL)
return (ISC_R_NOMEMORY);
/*
* reverse string to take advantage of BDB locality of reference
* if we need futher lookups because the zone doesn't match the
* first time.
*/
key.data = bdbhpt_strrev(key.data);
key.size = strlen(key.data);
switch(db->zone->get(db->zone, NULL, &key, &data, 0)) {
case DB_NOTFOUND:
result = ISC_R_NOTFOUND;
break;
case 0:
result = ISC_R_SUCCESS;
break;
default:
result = ISC_R_FAILURE;
}
/* free any memory duplicate string in the key field */
if (key.data != NULL)
free(key.data);
/* free any memory allocated to the data field. */
if (data.data != NULL)
free(data.data);
return result;
}
static isc_result_t
bdbhpt_lookup(const char *zone, const char *name, void *driverarg,
void *dbdata, dns_sdlzlookup_t *lookup)
{
isc_result_t result = ISC_R_NOTFOUND;
bdbhpt_instance_t *db = (bdbhpt_instance_t *) dbdata;
DBC *data_cursor = NULL;
DBT key, data;
int bdbhptres;
int flags;
bdbhpt_parsed_data_t pd;
char *tmp = NULL;
char *keyStr = NULL;
UNUSED(driverarg);
memset(&key, 0, sizeof(DBT));
memset(&data, 0, sizeof(DBT));
key.size = strlen(zone) + strlen(name) + 1;
/* allocate mem for key */
key.data = keyStr = malloc((key.size + 1) * sizeof(char));
if (keyStr == NULL)
return ISC_R_NOMEMORY;
strcpy(keyStr, zone);
strcat(keyStr, " ");
strcat(keyStr, name);
/* get a cursor to loop through data */
if (db->data->cursor(db->data, NULL, &data_cursor, 0) != 0) {
result = ISC_R_FAILURE;
goto lookup_cleanup;
}
result = ISC_R_NOTFOUND;
flags = DB_SET;
while ((bdbhptres = data_cursor->c_get(data_cursor, &key, &data,
flags)) == 0) {
flags = DB_NEXT_DUP;
tmp = realloc(tmp, data.size + 1);
if (tmp == NULL)
goto lookup_cleanup;
strncpy(tmp, data.data, data.size);
tmp[data.size] = '\0';
if (bdbhpt_parse_data(tmp, &pd) != ISC_R_SUCCESS)
goto lookup_cleanup;
result = dns_sdlz_putrr(lookup, pd.type, pd.ttl, pd.data);
if (result != ISC_R_SUCCESS)
goto lookup_cleanup;
} /* end while loop */
lookup_cleanup:
/* get rid of cursor */
if (data_cursor != NULL)
data_cursor->c_close(data_cursor);
if (keyStr != NULL)
free(keyStr);
if (tmp != NULL)
free(tmp);
return result;
}
/*% Initializes, sets flags and then opens Berkeley databases. */
static isc_result_t
bdbhpt_opendb(DB_ENV *db_env, DBTYPE db_type, DB **db, const char *db_name,
char *db_file, int flags) {
int result;
/* Initialize the database. */
if ((result = db_create(db, db_env, 0)) != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"bdbhpt could not initialize %s database. "
"bdbhpt error: %s",
db_name, db_strerror(result));
return ISC_R_FAILURE;
}
/* set database flags. */
if ((result = (*db)->set_flags(*db, flags)) != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"bdbhpt could not set flags for %s database. "
"bdbhpt error: %s",
db_name, db_strerror(result));
return ISC_R_FAILURE;
}
/* open the database. */
if ((result = (*db)->open(*db, NULL, db_file, db_name, db_type,
DB_RDONLY | bdbhpt_threads, 0)) != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"bdbhpt could not open %s database in %s. "
"bdbhpt error: %s",
db_name, db_file, db_strerror(result));
return ISC_R_FAILURE;
}
return ISC_R_SUCCESS;
}
static isc_result_t
bdbhpt_create(const char *dlzname, unsigned int argc, char *argv[],
void *driverarg, void **dbdata)
{
isc_result_t result;
int bdbhptres;
int bdbFlags = 0;
bdbhpt_instance_t *db = NULL;
UNUSED(dlzname);
UNUSED(driverarg);
/* verify we have 4 arg's passed to the driver */
if (argc != 4) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"bdbhpt driver requires at least "
"3 command line args.");
return (ISC_R_FAILURE);
}
switch((char) *argv[1]) {
/*
* Transactional mode. Highest safety - lowest speed.
*/
case 'T':
case 't':
bdbFlags = DB_INIT_MPOOL | DB_INIT_LOCK |
DB_INIT_LOG | DB_INIT_TXN;
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(1),
"bdbhpt driver using transactional mode.");
break;
/*
* Concurrent mode. Lower safety (no rollback) -
* higher speed.
*/
case 'C':
case 'c':
bdbFlags = DB_INIT_CDB | DB_INIT_MPOOL;
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(1),
"bdbhpt driver using concurrent mode.");
break;
/*
* Private mode. No inter-process communication & no locking.
* Lowest saftey - highest speed.
*/
case 'P':
case 'p':
bdbFlags = DB_PRIVATE | DB_INIT_MPOOL;
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(1),
"bdbhpt driver using private mode.");
break;
default:
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"bdbhpt driver requires the operating mode "
"be set to P or C or T. You specified '%s'",
argv[1]);
return (ISC_R_FAILURE);
}
/* allocate and zero memory for driver structure */
db = isc_mem_get(ns_g_mctx, sizeof(bdbhpt_instance_t));
if (db == NULL) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Could not allocate memory for "
"database instance object.");
return (ISC_R_NOMEMORY);
}
memset(db, 0, sizeof(bdbhpt_instance_t));
/* attach to the memory context */
isc_mem_attach(ns_g_mctx, &db->mctx);
/*
* create bdbhpt environment
* Basically bdbhpt allocates and assigns memory to db->dbenv
*/
bdbhptres = db_env_create(&db->dbenv, 0);
if (bdbhptres != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"bdbhpt environment could not be created. "
"bdbhpt error: %s",
db_strerror(bdbhptres));
result = ISC_R_FAILURE;
goto init_cleanup;
}
/* open bdbhpt environment */
bdbhptres = db->dbenv->open(db->dbenv, argv[2],
bdbFlags | bdbhpt_threads | DB_CREATE, 0);
if (bdbhptres != 0) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"bdbhpt environment at '%s' could not be opened."
" bdbhpt error: %s",
argv[2], db_strerror(bdbhptres));
result = ISC_R_FAILURE;
goto init_cleanup;
}
/* open dlz_data database. */
result = bdbhpt_opendb(db->dbenv, DB_UNKNOWN, &db->data,
dlz_data, argv[3], DB_DUP | DB_DUPSORT);
if (result != ISC_R_SUCCESS)
goto init_cleanup;
/* open dlz_xfr database. */
result = bdbhpt_opendb(db->dbenv, DB_UNKNOWN, &db->xfr,
dlz_xfr, argv[3], DB_DUP | DB_DUPSORT);
if (result != ISC_R_SUCCESS)
goto init_cleanup;
/* open dlz_zone database. */
result = bdbhpt_opendb(db->dbenv, DB_UNKNOWN, &db->zone,
dlz_zone, argv[3], 0);
if (result != ISC_R_SUCCESS)
goto init_cleanup;
/* open dlz_client database. */
result = bdbhpt_opendb(db->dbenv, DB_UNKNOWN, &db->client,
dlz_client, argv[3], DB_DUP | DB_DUPSORT);
if (result != ISC_R_SUCCESS)
goto init_cleanup;
*dbdata = db;
return(ISC_R_SUCCESS);
init_cleanup:
bdbhpt_cleanup(db);
return result;
}
static void
bdbhpt_destroy(void *driverarg, void *dbdata)
{
UNUSED(driverarg);
bdbhpt_cleanup((bdbhpt_instance_t *) dbdata);
}
/*
* bdbhpt_authority not needed as authority data is returned by lookup
*/
static dns_sdlzmethods_t dlz_bdbhpt_methods = {
bdbhpt_create,
bdbhpt_destroy,
bdbhpt_findzone,
bdbhpt_lookup,
NULL,
bdbhpt_allnodes,
bdbhpt_allowzonexfr
};
/*%
* Wrapper around dns_sdlzregister().
*/
isc_result_t
dlz_bdbhpt_init(void) {
isc_result_t result;
/*
* Write debugging message to log
*/
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"Registering DLZ bdbhpt driver.");
result = dns_sdlzregister("bdbhpt", &dlz_bdbhpt_methods, NULL,
DNS_SDLZFLAG_RELATIVEOWNER |
DNS_SDLZFLAG_RELATIVERDATA |
DNS_SDLZFLAG_THREADSAFE,
ns_g_mctx, &dlz_bdbhpt);
if (result != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"dns_sdlzregister() failed: %s",
isc_result_totext(result));
result = ISC_R_UNEXPECTED;
}
return result;
}
/*%
* Wrapper around dns_sdlzunregister().
*/
void
dlz_bdbhpt_clear(void) {
/*
* Write debugging message to log
*/
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"Unregistering DLZ bdbhpt driver.");
if (dlz_bdbhpt != NULL)
dns_sdlzunregister(&dlz_bdbhpt);
}
#endif

157
contrib/dlz/drivers/dlz_drivers.c Normal file
View file

@ -0,0 +1,157 @@
/*
* Copyright (C) 2005 Internet Systems Consortium, Inc. ("ISC")
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dlz_drivers.c,v 1.2 2005/09/05 00:10:55 marka Exp $ */
/*! \file */
#include <config.h>
#include <isc/result.h>
/*
* Pull in declarations for this module's functions.
*/
#include <dlz/dlz_drivers.h>
/*
* Pull in driver-specific stuff.
*/
#ifdef DLZ_STUB
#include <dlz/dlz_stub_driver.h>
#endif
#ifdef DLZ_POSTGRES
#include <dlz/dlz_postgres_driver.h>
#endif
#ifdef DLZ_MYSQL
#include <dlz/dlz_mysql_driver.h>
#endif
#ifdef DLZ_FILESYSTEM
#include <dlz/dlz_filesystem_driver.h>
#endif
#ifdef DLZ_BDB
#include <dlz/dlz_bdb_driver.h>
#include <dlz/dlz_bdbhpt_driver.h>
#endif
#ifdef DLZ_LDAP
#include <dlz/dlz_ldap_driver.h>
#endif
#ifdef DLZ_ODBC
#include <dlz/dlz_odbc_driver.h>
#endif
/*%
* Call init functions for all relevant DLZ drivers.
*/
isc_result_t
dlz_drivers_init(void) {
isc_result_t result = ISC_R_SUCCESS;
#ifdef DLZ_STUB
result = dlz_stub_init();
if (result != ISC_R_SUCCESS)
return (result);
#endif
#ifdef DLZ_POSTGRES
result = dlz_postgres_init();
if (result != ISC_R_SUCCESS)
return (result);
#endif
#ifdef DLZ_MYSQL
result = dlz_mysql_init();
if (result != ISC_R_SUCCESS)
return (result);
#endif
#ifdef DLZ_FILESYSTEM
result = dlz_fs_init();
if (result != ISC_R_SUCCESS)
return (result);
#endif
#ifdef DLZ_BDB
result = dlz_bdb_init();
if (result != ISC_R_SUCCESS)
return (result);
result = dlz_bdbhpt_init();
if (result != ISC_R_SUCCESS)
return (result);
#endif
#ifdef DLZ_LDAP
result = dlz_ldap_init();
if (result != ISC_R_SUCCESS)
return (result);
#endif
#ifdef DLZ_ODBC
result = dlz_odbc_init();
if (result != ISC_R_SUCCESS)
return (result);
#endif
return (result);
}
/*%
* Call shutdown functions for all relevant DLZ drivers.
*/
void
dlz_drivers_clear(void) {
#ifdef DLZ_STUB
dlz_stub_clear();
#endif
#ifdef DLZ_POSTGRES
dlz_postgres_clear();
#endif
#ifdef DLZ_MYSQL
dlz_mysql_clear();
#endif
#ifdef DLZ_FILESYSTEM
dlz_fs_clear();
#endif
#ifdef DLZ_BDB
dlz_bdb_clear();
dlz_bdbhpt_clear();
#endif
#ifdef DLZ_LDAP
dlz_ldap_clear();
#endif
#ifdef DLZ_ODBC
dlz_odbc_clear();
#endif
}

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/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef DLZ_STUB
#include <config.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <dns/log.h>
#include <dns/sdlz.h>
#include <dns/result.h>
#include <isc/mem.h>
#include <isc/print.h>
#include <isc/result.h>
#include <isc/util.h>
#include <named/globals.h>
#include <dlz/dlz_stub_driver.h>
static dns_sdlzimplementation_t *dlz_stub = NULL;
typedef struct config_data {
char *myzone;
char *myname;
char *myip;
isc_mem_t *mctx;
} config_data_t;
/*
* SDLZ methods
*/
static isc_result_t
stub_dlz_allnodes(const char *zone, void *driverarg, void *dbdata,
dns_sdlzallnodes_t *allnodes)
{
config_data_t *cd;
isc_result_t result;
UNUSED(zone);
UNUSED(driverarg);
cd = (config_data_t *) dbdata;
result = dns_sdlz_putnamedrr(allnodes, cd->myname, "soa", 86400,
"web root.localhost. "
"0 28800 7200 604800 86400");
if (result != ISC_R_SUCCESS)
return (ISC_R_FAILURE);
result = dns_sdlz_putnamedrr(allnodes, "ns", "ns", 86400, cd->myname);
if (result != ISC_R_SUCCESS)
return (ISC_R_FAILURE);
result = dns_sdlz_putnamedrr(allnodes, cd->myname, "a", 1, cd->myip);
if (result != ISC_R_SUCCESS)
return (ISC_R_FAILURE);
return (ISC_R_SUCCESS);
}
static isc_result_t
stub_dlz_allowzonexfr(void *driverarg, void *dbdata, const char *name,
const char *client)
{
UNUSED(driverarg);
UNUSED(dbdata);
UNUSED(name);
UNUSED(client);
return ISC_R_SUCCESS;
}
static isc_result_t
stub_dlz_authority(const char *zone, void *driverarg, void *dbdata,
dns_sdlzlookup_t *lookup)
{
isc_result_t result;
config_data_t *cd;
UNUSED(driverarg);
cd = (config_data_t *) dbdata;
if (strcmp(zone, cd->myzone) == 0) {
result = dns_sdlz_putsoa(lookup, cd->myname,
"root.localhost.", 0);
if (result != ISC_R_SUCCESS)
return (ISC_R_FAILURE);
result = dns_sdlz_putrr(lookup, "ns", 86400, cd->myname);
if (result != ISC_R_SUCCESS)
return (ISC_R_FAILURE);
return (ISC_R_SUCCESS);
}
return (ISC_R_NOTFOUND);
}
static isc_result_t
stub_dlz_findzonedb(void *driverarg, void *dbdata, const char *name)
{
config_data_t *cd;
UNUSED(driverarg);
cd = (config_data_t *) dbdata;
/* Write info message to log */
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"dlz_stub findzone looking for '%s'", name);
if (strcmp(cd->myzone, name) == 0)
return (ISC_R_SUCCESS);
else
return (ISC_R_SUCCESS);
}
static isc_result_t
stub_dlz_lookup(const char *zone, const char *name, void *driverarg,
void *dbdata, dns_sdlzlookup_t *lookup)
{
isc_result_t result;
config_data_t *cd;
UNUSED(zone);
UNUSED(driverarg);
cd = (config_data_t *) dbdata;
if (strcmp(name, cd->myname) == 0) {
result = dns_sdlz_putrr(lookup, "a", 1, cd->myip);
if (result != ISC_R_SUCCESS)
return (ISC_R_FAILURE);
return (ISC_R_SUCCESS);
}
return (ISC_R_FAILURE);
}
static isc_result_t
stub_dlz_create(const char *dlzname, unsigned int argc, char *argv[],
void *driverarg, void **dbdata)
{
config_data_t *cd;
UNUSED(driverarg);
if (argc < 4)
return (ISC_R_FAILURE);
/*
* Write info message to log
*/
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_INFO,
"Loading '%s' using DLZ_stub driver. "
"Zone: %s, Name: %s IP: %s",
dlzname, argv[1], argv[2], argv[3]);
cd = isc_mem_get(ns_g_mctx, sizeof(config_data_t));
if ((cd) == NULL) {
return (ISC_R_NOMEMORY);
}
memset(cd, 0, sizeof(config_data_t));
cd->myzone = isc_mem_strdup(ns_g_mctx, argv[1]);
if (cd->myzone == NULL) {
isc_mem_put(ns_g_mctx, cd, sizeof(config_data_t));
return (ISC_R_NOMEMORY);
}
cd->myname = isc_mem_strdup(ns_g_mctx, argv[2]);
if (cd->myname == NULL) {
isc_mem_put(ns_g_mctx, cd, sizeof(config_data_t));
isc_mem_free(ns_g_mctx, cd->myzone);
return (ISC_R_NOMEMORY);
}
cd->myip = isc_mem_strdup(ns_g_mctx, argv[3]);
if (cd->myip == NULL) {
isc_mem_put(ns_g_mctx, cd, sizeof(config_data_t));
isc_mem_free(ns_g_mctx, cd->myname);
isc_mem_free(ns_g_mctx, cd->myzone);
return (ISC_R_NOMEMORY);
}
isc_mem_attach(ns_g_mctx, &cd->mctx);
*dbdata = cd;
return(ISC_R_SUCCESS);
}
static void
stub_dlz_destroy(void *driverarg, void *dbdata)
{
config_data_t *cd;
isc_mem_t *mctx;
UNUSED(driverarg);
cd = (config_data_t *) dbdata;
/*
* Write debugging message to log
*/
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"Unloading DLZ_stub driver.");
isc_mem_free(ns_g_mctx, cd->myzone);
isc_mem_free(ns_g_mctx, cd->myname);
isc_mem_free(ns_g_mctx, cd->myip);
mctx = cd->mctx;
isc_mem_put(mctx, cd, sizeof(config_data_t));
isc_mem_detach(&mctx);
}
static dns_sdlzmethods_t dlz_stub_methods = {
stub_dlz_create,
stub_dlz_destroy,
stub_dlz_findzonedb,
stub_dlz_lookup,
stub_dlz_authority,
stub_dlz_allnodes,
stub_dlz_allowzonexfr
};
/*%
* Wrapper around dns_sdlzregister().
*/
isc_result_t
dlz_stub_init(void) {
isc_result_t result;
/*
* Write debugging message to log
*/
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"Registering DLZ_stub driver.");
result = dns_sdlzregister("dlz_stub", &dlz_stub_methods, NULL,
DNS_SDLZFLAG_RELATIVEOWNER |
DNS_SDLZFLAG_RELATIVERDATA,
ns_g_mctx, &dlz_stub);
if (result != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"dns_sdlzregister() failed: %s",
isc_result_totext(result));
result = ISC_R_UNEXPECTED;
}
return result;
}
/*
* Wrapper around dns_sdlzunregister().
*/
void
dlz_stub_clear(void) {
/*
* Write debugging message to log
*/
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"Unregistering DLZ_stub driver.");
if (dlz_stub != NULL)
dns_sdlzunregister(&dlz_stub);
}
#endif

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/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef DLZ_BDB_DRIVER_H
#define DLZ_BDB_DRIVER_H
isc_result_t
dlz_bdb_init(void);
void
dlz_bdb_clear(void);
#endif

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/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef DLZ_BDBHPT_DRIVER_H
#define DLZ_BDBHPT_DRIVER_H
isc_result_t
dlz_bdbhpt_init(void);
void
dlz_bdbhpt_clear(void);
#endif

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/*
* Copyright (C) 2005 Internet Systems Consortium, Inc. ("ISC")
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dlz_drivers.h,v 1.2 2005/09/05 00:10:58 marka Exp $ */
#ifndef DLZ_DRIVERS_H
#define DLZ_DRIVERS_H 1
/*! \file */
isc_result_t
dlz_drivers_init(void);
void
dlz_drivers_clear(void);
#endif /* DLZ_DRIVERS_H */

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/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef DLZ_FILESYSTEM_DRIVER_H
#define DLZ_FILESYSTEM_DRIVER_H
isc_result_t
dlz_fs_init(void);
void
dlz_fs_clear(void);
#endif

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/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef DLZ_LDAP_DRIVER_H
#define DLZ_LDAP_DRIVER_H
isc_result_t
dlz_ldap_init(void);
void
dlz_ldap_clear(void);
#endif

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/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef DLZ_MYSQL_DRIVER_H
#define DLZ_MYSQL_DRIVER_H
isc_result_t
dlz_mysql_init(void);
void
dlz_mysql_clear(void);
#endif

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/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef DLZ_ODBC_DRIVER_H
#define DLZ_ODBC_DRIVER_H
isc_result_t
dlz_odbc_init(void);
void
dlz_odbc_clear(void);
#endif

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/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef DLZ_POSTGRES_DRIVER_H
#define DLZ_POSTGRES_DRIVER_H
isc_result_t
dlz_postgres_init(void);
void
dlz_postgres_clear(void);
#endif

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/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef DLZ_STUB_DRIVER_H
#define DLZ_STUB_DRIVER_H
isc_result_t
dlz_stub_init(void);
void
dlz_stub_clear(void);
#endif

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/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef SDLZHELPER_H
#define SDLZHELPER_H
/*
* Types
*/
#define SDLZH_REQUIRE_CLIENT 0x01
#define SDLZH_REQUIRE_QUERY 0x02
#define SDLZH_REQUIRE_RECORD 0x04
#define SDLZH_REQUIRE_ZONE 0x08
typedef struct query_segment query_segment_t;
typedef ISC_LIST(query_segment_t) query_list_t;
typedef struct dbinstance dbinstance_t;
typedef ISC_LIST(dbinstance_t) db_list_t;
typedef struct driverinstance driverinstance_t;
/*%
* a query segment is all the text between our special tokens
* special tokens are %zone%, %record%, %client%
*/
struct query_segment {
void *sql;
unsigned int strlen;
isc_boolean_t direct;
ISC_LINK(query_segment_t) link;
};
/*%
* a database instance contains everything we need for running
* a query against the database. Using it each separate thread
* can dynamically construct a query and execute it against the
* database. The "instance_lock" and locking code in the driver's
* make sure no two threads try to use the same DBI at a time.
*/
struct dbinstance {
void *dbconn;
query_list_t *allnodes_q;
query_list_t *allowxfr_q;
query_list_t *authority_q;
query_list_t *findzone_q;
query_list_t *lookup_q;
query_list_t *countzone_q;
char *query_buf;
char *zone;
char *record;
char *client;
isc_mem_t *mctx;
isc_mutex_t instance_lock;
ISC_LINK(dbinstance_t) link;
};
/*
* Method declarations
*/
/* see the code in sdlz_helper.c for more information on these methods */
char *
sdlzh_build_querystring(isc_mem_t *mctx, query_list_t *querylist);
isc_result_t
sdlzh_build_sqldbinstance(isc_mem_t *mctx, const char *allnodes_str,
const char *allowxfr_str, const char *authority_str,
const char *findzone_str, const char *lookup_str,
const char *countzone_str, dbinstance_t **dbi);
void
sdlzh_destroy_sqldbinstance(dbinstance_t *dbi);
char *
sdlzh_get_parameter_value(isc_mem_t *mctx, const char *input, const char* key);
/* Compatability with existing DLZ drivers */
#define build_querystring sdlzh_build_querystring
#define build_sqldbinstance sdlzh_build_sqldbinstance
#define destroy_sqldbinstance sdlzh_destroy_sqldbinstance
#define getParameterValue(x,y) sdlzh_get_parameter_value(ns_g_mctx, (x), (y))
#endif /* SDLZHELPER_H */

47
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# Copyright (C) 2005 Internet Systems Consortium, Inc. ("ISC")
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# $Id: rules.in,v 1.2 2005/09/05 00:10:57 marka Exp $
dlz_drivers.@O@: ${DLZ_DRIVER_DIR}/dlz_drivers.c ${DLZ_DRIVER_DIR}/include/dlz/dlz_drivers.h
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${DLZ_DRIVER_DIR}/dlz_drivers.c
sdlz_helper.@O@: ${DLZ_DRIVER_DIR}/sdlz_helper.c ${DLZ_DRIVER_DIR}/include/dlz/sdlz_helper.h
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${DLZ_DRIVER_DIR}/sdlz_helper.c
dlz_bdb_driver.@O@: ${DLZ_DRIVER_DIR}/dlz_bdb_driver.c ${DLZ_DRIVER_DIR}/include/dlz/dlz_bdb_driver.h
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${DLZ_DRIVER_DIR}/dlz_bdb_driver.c
dlz_bdbhpt_driver.@O@: ${DLZ_DRIVER_DIR}/dlz_bdbhpt_driver.c ${DLZ_DRIVER_DIR}/include/dlz/dlz_bdbhpt_driver.h
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${DLZ_DRIVER_DIR}/dlz_bdbhpt_driver.c
dlz_filesystem_driver.@O@: ${DLZ_DRIVER_DIR}/dlz_filesystem_driver.c ${DLZ_DRIVER_DIR}/include/dlz/dlz_filesystem_driver.h
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${DLZ_DRIVER_DIR}/dlz_filesystem_driver.c
dlz_ldap_driver.@O@: ${DLZ_DRIVER_DIR}/dlz_ldap_driver.c ${DLZ_DRIVER_DIR}/include/dlz/dlz_ldap_driver.h
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${DLZ_DRIVER_DIR}/dlz_ldap_driver.c
dlz_mysql_driver.@O@: ${DLZ_DRIVER_DIR}/dlz_mysql_driver.c ${DLZ_DRIVER_DIR}/include/dlz/dlz_mysql_driver.h
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${DLZ_DRIVER_DIR}/dlz_mysql_driver.c
dlz_odbc_driver.@O@: ${DLZ_DRIVER_DIR}/dlz_odbc_driver.c ${DLZ_DRIVER_DIR}/include/dlz/dlz_odbc_driver.h
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${DLZ_DRIVER_DIR}/dlz_odbc_driver.c
dlz_postgres_driver.@O@: ${DLZ_DRIVER_DIR}/dlz_postgres_driver.c ${DLZ_DRIVER_DIR}/include/dlz/dlz_postgres_driver.h
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${DLZ_DRIVER_DIR}/dlz_postgres_driver.c
dlz_stub_driver.@O@: ${DLZ_DRIVER_DIR}/dlz_stub_driver.c ${DLZ_DRIVER_DIR}/include/dlz/dlz_stub_driver.h
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${DLZ_DRIVER_DIR}/dlz_stub_driver.c

531
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@ -0,0 +1,531 @@
/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef DLZ
#include <config.h>
#include <dns/log.h>
#include <dns/result.h>
#include <isc/mem.h>
#include <isc/result.h>
#include <isc/string.h>
#include <isc/util.h>
#include <dlz/sdlz_helper.h>
/*
* sdlz helper methods
*/
/*%
* properly destroys a querylist by de-allocating the
* memory for each query segment, and then the list itself
*/
static void
destroy_querylist(isc_mem_t *mctx, query_list_t **querylist)
{
query_segment_t *tseg = NULL;
query_segment_t *nseg = NULL;
REQUIRE(mctx != NULL);
/* if query list is null, nothing to do */
if (*querylist == NULL)
return;
/* start at the top of the list */
nseg = ISC_LIST_HEAD(**querylist);
while (nseg != NULL) { /* loop, until end of list */
tseg = nseg;
/*
* free the query segment's text string but only if it
* was really a query segment, and not a pointer to
* %zone%, or %record%, or %client%
*/
if (tseg->sql != NULL && tseg->direct == isc_boolean_true)
isc_mem_free(mctx, tseg->sql);
/* get the next query segment, before we destroy this one. */
nseg = ISC_LIST_NEXT(nseg, link);
/* deallocate this query segment. */
isc_mem_put(mctx, tseg, sizeof(query_segment_t));
}
/* deallocate the query segment list */
isc_mem_put(mctx, *querylist, sizeof(query_list_t));
}
/*% constructs a query list by parsing a string into query segments */
static isc_result_t
build_querylist(isc_mem_t *mctx, const char *query_str, char **zone,
char **record, char **client, query_list_t **querylist,
unsigned int flags)
{
isc_result_t result;
isc_boolean_t foundzone = isc_boolean_false;
isc_boolean_t foundrecord = isc_boolean_false;
isc_boolean_t foundclient = isc_boolean_false;
char *temp_str = NULL;
char *right_str = NULL;
query_list_t *tql;
query_segment_t *tseg = NULL;
REQUIRE(querylist != NULL && *querylist == NULL);
REQUIRE(mctx != NULL);
/* if query string is null, or zero length */
if (query_str == NULL || strlen(query_str) < 1) {
if ((flags & SDLZH_REQUIRE_QUERY) == 0)
/* we don't need it were ok. */
return (ISC_R_SUCCESS);
else
/* we did need it, PROBLEM!!! */
return (ISC_R_FAILURE);
}
/* allocate memory for query list */
tql = isc_mem_get(mctx, sizeof(query_list_t));
/* couldn't allocate memory. Problem!! */
if (tql == NULL)
return (ISC_R_NOMEMORY);
/* initialize the query segment list */
ISC_LIST_INIT(*tql);
/* make a copy of query_str so we can chop it up */
temp_str = right_str = isc_mem_strdup(mctx, query_str);
/* couldn't make a copy, problem!! */
if (right_str == NULL) {
result = ISC_R_NOMEMORY;
goto cleanup;
}
/* loop through the string and chop it up */
while (right_str != NULL) {
/* allocate memory for tseg */
tseg = isc_mem_get(mctx, sizeof(query_segment_t));
if (tseg == NULL) { /* no memory, clean everything up. */
result = ISC_R_NOMEMORY;
goto cleanup;
}
tseg->sql = NULL;
tseg->direct = isc_boolean_false;
/* initialize the query segment link */
ISC_LINK_INIT(tseg, link);
/* append the query segment to the list */
ISC_LIST_APPEND(*tql, tseg, link);
/*
* split string at the first "%". set query segment to
* left portion
*/
tseg->sql = isc_mem_strdup(mctx,
isc_string_separate(&right_str,
"%"));
if (tseg->sql == NULL) {
/* no memory, clean everything up. */
result = ISC_R_NOMEMORY;
goto cleanup;
}
/* tseg->sql points directly to a string. */
tseg->direct = isc_boolean_true;
tseg->strlen = strlen(tseg->sql);
/* check if we encountered "%zone%" token */
if (strcasecmp(tseg->sql, "zone") == 0) {
/*
* we don't really need, or want the "zone"
* text, so get rid of it.
*/
isc_mem_free(mctx, tseg->sql);
/* set tseg->sql to in-direct zone string */
tseg->sql = (char**) zone;
tseg->strlen = 0;
/* tseg->sql points in-directly to a string */
tseg->direct = isc_boolean_false;
foundzone = isc_boolean_true;
/* check if we encountered "%record%" token */
} else if (strcasecmp(tseg->sql, "record") == 0) {
/*
* we don't really need, or want the "record"
* text, so get rid of it.
*/
isc_mem_free(mctx, tseg->sql);
/* set tseg->sql to in-direct record string */
tseg->sql = (char**) record;
tseg->strlen = 0;
/* tseg->sql points in-directly poinsts to a string */
tseg->direct = isc_boolean_false;
foundrecord = isc_boolean_true;
/* check if we encountered "%client%" token */
} else if (strcasecmp(tseg->sql, "client") == 0) {
/*
* we don't really need, or want the "client"
* text, so get rid of it.
*/
isc_mem_free(mctx, tseg->sql);
/* set tseg->sql to in-direct record string */
tseg->sql = (char**) client;
tseg->strlen = 0;
/* tseg->sql points in-directly poinsts to a string */
tseg->direct = isc_boolean_false;
foundclient = isc_boolean_true;
}
}
/* we don't need temp_str any more */
isc_mem_free(mctx, temp_str);
/*
* add checks later to verify zone and record are found if
* necessary.
*/
/* if this query requires %client%, make sure we found it */
if (((flags & SDLZH_REQUIRE_CLIENT) != 0) && (!foundclient) ) {
/* Write error message to log */
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Required token %%client%% not found.");
result = ISC_R_FAILURE;
goto flag_fail;
}
/* if this query requires %record%, make sure we found it */
if (((flags & SDLZH_REQUIRE_RECORD) != 0) && (!foundrecord) ) {
/* Write error message to log */
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Required token %%record%% not found.");
result = ISC_R_FAILURE;
goto flag_fail;
}
/* if this query requires %zone%, make sure we found it */
if (((flags & SDLZH_REQUIRE_ZONE) != 0) && (!foundzone) ) {
/* Write error message to log */
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Required token %%zone%% not found.");
result = ISC_R_FAILURE;
goto flag_fail;
}
/* pass back the query list */
*querylist = (query_list_t *) tql;
/* return success */
return (ISC_R_SUCCESS);
cleanup:
/* get rid of temp_str */
if (temp_str != NULL)
isc_mem_free(mctx, temp_str);
flag_fail:
/* get rid of what was build of the query list */
if (tql != NULL)
destroy_querylist(mctx, &tql);
return result;
}
/*%
* build a query string from query segments, and dynamic segments
* dynamic segments replace where the tokens %zone%, %record%, %client%
* used to be in our queries from named.conf
*/
char *
sdlzh_build_querystring(isc_mem_t *mctx, query_list_t *querylist)
{
query_segment_t *tseg = NULL;
unsigned int length = 0;
char *qs = NULL;
REQUIRE(mctx != NULL);
REQUIRE(querylist != NULL);
/* start at the top of the list */
tseg = ISC_LIST_HEAD(*querylist);
while (tseg != NULL) {
/*
* if this is a query segment, use the
* precalculated string length
*/
if (tseg->direct == isc_boolean_true)
length += tseg->strlen;
else /* calculate string length for dynamic segments. */
length += strlen(* (char**) tseg->sql);
/* get the next segment */
tseg = ISC_LIST_NEXT(tseg, link);
}
/* allocate memory for the string */
qs = isc_mem_allocate(mctx, length + 1);
/* couldn't allocate memory, We need more ram! */
if (qs == NULL)
return NULL;
/* start at the top of the list again */
tseg = ISC_LIST_HEAD(*querylist);
/* copy the first item in the list to the query string */
if (tseg->direct == isc_boolean_true) /* query segment */
strcpy(qs, tseg->sql);
else
strcpy(qs, * (char**) tseg->sql); /* dynamic segment */
/* concatonate the rest of the segments */
while ((tseg = ISC_LIST_NEXT(tseg, link)) != NULL) {
if (tseg->direct == isc_boolean_true)
/* query segments */
strcat(qs, tseg->sql);
else
/* dynamic segments */
strcat(qs, * (char**) tseg->sql);
}
return qs;
}
/*% constructs a sql dbinstance (DBI) */
isc_result_t
sdlzh_build_sqldbinstance(isc_mem_t *mctx, const char *allnodes_str,
const char *allowxfr_str, const char *authority_str,
const char *findzone_str, const char *lookup_str,
const char *countzone_str, dbinstance_t **dbi)
{
isc_result_t result;
dbinstance_t *db = NULL;
REQUIRE(dbi != NULL && *dbi == NULL);
REQUIRE(mctx != NULL);
/* allocate and zero memory for driver structure */
db = isc_mem_get(mctx, sizeof(dbinstance_t));
if (db == NULL) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Could not allocate memory for "
"database instance object.");
return (ISC_R_NOMEMORY);
}
memset(db, 0, sizeof(dbinstance_t));
db->dbconn = NULL;
db->client = NULL;
db->record = NULL;
db->zone = NULL;
db->mctx = NULL;
db->query_buf = NULL;
db->allnodes_q = NULL;
db->allowxfr_q = NULL;
db->authority_q = NULL;
db->findzone_q = NULL;
db->countzone_q = NULL;
db->lookup_q = NULL;
/* attach to the memory context */
isc_mem_attach(mctx, &db->mctx);
/* initialize the reference count mutex */
result = isc_mutex_init(&db->instance_lock);
if (result != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"isc_mutex_init() failed: %s",
isc_result_totext(result));
goto cleanup;
}
/* build the all nodes query list */
result = build_querylist(mctx, allnodes_str, &db->zone,
&db->record, &db->client,
&db->allnodes_q, SDLZH_REQUIRE_ZONE);
/* if unsuccessful, log err msg and cleanup */
if (result != ISC_R_SUCCESS) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Could not build all nodes query list");
goto cleanup;
}
/* build the allow zone transfer query list */
result = build_querylist(mctx, allowxfr_str, &db->zone,
&db->record, &db->client,
&db->allowxfr_q,
SDLZH_REQUIRE_ZONE | SDLZH_REQUIRE_CLIENT);
/* if unsuccessful, log err msg and cleanup */
if (result != ISC_R_SUCCESS) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Could not build allow xfr query list");
goto cleanup;
}
/* build the authority query, query list */
result = build_querylist(mctx, authority_str, &db->zone,
&db->record, &db->client,
&db->authority_q, SDLZH_REQUIRE_ZONE);
/* if unsuccessful, log err msg and cleanup */
if (result != ISC_R_SUCCESS) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Could not build authority query list");
goto cleanup;
}
/* build findzone query, query list */
result = build_querylist(mctx, findzone_str, &db->zone,
&db->record, &db->client,
&db->findzone_q, SDLZH_REQUIRE_ZONE);
/* if unsuccessful, log err msg and cleanup */
if (result != ISC_R_SUCCESS) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Could not build find zone query list");
goto cleanup;
}
/* build countzone query, query list */
result = build_querylist(mctx, countzone_str, &db->zone,
&db->record, &db->client,
&db->countzone_q, SDLZH_REQUIRE_ZONE);
/* if unsuccessful, log err msg and cleanup */
if (result != ISC_R_SUCCESS) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Could not build count zone query list");
goto cleanup;
}
/* build lookup query, query list */
result = build_querylist(mctx, lookup_str, &db->zone,
&db->record, &db->client,
&db->lookup_q, SDLZH_REQUIRE_RECORD);
/* if unsuccessful, log err msg and cleanup */
if (result != ISC_R_SUCCESS) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"Could not build lookup query list");
goto cleanup;
}
/* pass back the db instance */
*dbi = (dbinstance_t *) db;
/* return success */
return (ISC_R_SUCCESS);
cleanup:
/* destroy whatever was build of the db instance */
destroy_sqldbinstance(db);
/* return failure */
return (ISC_R_FAILURE);
}
void
sdlzh_destroy_sqldbinstance(dbinstance_t *dbi)
{
isc_mem_t *mctx;
/* save mctx for later */
mctx = dbi->mctx;
/* destroy any query lists we created */
destroy_querylist(mctx, &dbi->allnodes_q);
destroy_querylist(mctx, &dbi->allowxfr_q);
destroy_querylist(mctx, &dbi->authority_q);
destroy_querylist(mctx, &dbi->findzone_q);
destroy_querylist(mctx, &dbi->countzone_q);
destroy_querylist(mctx, &dbi->lookup_q);
/* get rid of the mutex */
isc_mutex_destroy(&dbi->instance_lock);
/* return, and detach the memory */
isc_mem_put(mctx, dbi, sizeof(dbinstance_t));
isc_mem_detach(&mctx);
}
char *
sdlzh_get_parameter_value(isc_mem_t *mctx, const char *input, const char* key)
{
int keylen;
char *keystart;
char value[255];
int i;
if (key == NULL || input == NULL || strlen(input) < 1)
return NULL;
keylen = strlen(key);
if (keylen < 1)
return NULL;
keystart = strstr(input, key);
if (keystart == NULL)
return NULL;
REQUIRE(mctx != NULL);
for (i = 0; i < 255; i++) {
value[i] = keystart[keylen + i];
if (value[i] == ' ' || value[i] == '\0') {
value[i] = '\0';
break;
}
}
return isc_mem_strdup(mctx, value);
}
#endif

12
lib/dns/Makefile.in
View file

@ -13,7 +13,7 @@
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# $Id: Makefile.in,v 1.151 2005/07/18 23:59:36 marka Exp $
# $Id: Makefile.in,v 1.152 2005/09/05 00:11:01 marka Exp $
srcdir = @srcdir@
VPATH = @srcdir@
@ -52,14 +52,15 @@ DSTOBJS = dst_api.@O@ dst_lib.@O@ dst_parse.@O@ dst_result.@O@ \
DNSOBJS = acache.@O@ acl.@O@ adb.@O@ byaddr.@O@ \
cache.@O@ callbacks.@O@ compress.@O@ \
db.@O@ dbiterator.@O@ dbtable.@O@ diff.@O@ dispatch.@O@ \
dnssec.@O@ ds.@O@ forward.@O@ journal.@O@ keytable.@O@ \
dlz.@O@ dnssec.@O@ ds.@O@ forward.@O@ journal.@O@ keytable.@O@ \
lib.@O@ log.@O@ lookup.@O@ \
master.@O@ masterdump.@O@ message.@O@ \
name.@O@ ncache.@O@ nsec.@O@ order.@O@ peer.@O@ portlist.@O@ \
rbt.@O@ rbtdb.@O@ rbtdb64.@O@ rcode.@O@ rdata.@O@ \
rdatalist.@O@ \
rdataset.@O@ rdatasetiter.@O@ rdataslab.@O@ request.@O@ \
resolver.@O@ result.@O@ rootns.@O@ sdb.@O@ soa.@O@ ssu.@O@ \
resolver.@O@ result.@O@ rootns.@O@ sdb.@O@ sdlz.@O@ \
soa.@O@ ssu.@O@ \
stats.@O@ tcpmsg.@O@ time.@O@ timer.@O@ tkey.@O@ \
tsig.@O@ ttl.@O@ validator.@O@ \
version.@O@ view.@O@ xfrin.@O@ zone.@O@ zonekey.@O@ zt.@O@
@ -76,14 +77,15 @@ DSTSRCS = dst_api.c dst_lib.c dst_parse.c \
DNSSRCS = acache.c acl.c adb.c byaddr.c \
cache.c callbacks.c compress.c \
db.c dbiterator.c dbtable.c diff.c dispatch.c \
dnssec.c ds.c forward.c journal.c keytable.c \
dlz.c dnssec.c ds.c forward.c journal.c keytable.c \
lib.c log.c lookup.c \
master.c masterdump.c message.c \
name.c ncache.c nsec.c order.c peer.c portlist.c \
rbt.c rbtdb.c rbtdb64.c rcode.c rdata.c \
rdatalist.c \
rdataset.c rdatasetiter.c rdataslab.c request.c \
resolver.c result.c rootns.c sdb.c soa.c ssu.c \
resolver.c result.c rootns.c sdb.c sdlz.c \
soa.c ssu.c \
stats.c tcpmsg.c time.c timer.c tkey.c \
tsig.c ttl.c validator.c \
version.c view.c xfrin.c zone.c zonekey.c zt.c ${OTHERSRCS}

510
lib/dns/dlz.c Normal file
View file

@ -0,0 +1,510 @@
/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dlz.c,v 1.2 2005/09/05 00:11:01 marka Exp $ */
/*! \file */
/***
*** Imports
***/
#include <config.h>
#include <dns/fixedname.h>
#include <dns/log.h>
#include <dns/master.h>
#include <dns/dlz.h>
#include <isc/buffer.h>
#include <isc/magic.h>
#include <isc/mem.h>
#include <isc/once.h>
#include <isc/rwlock.h>
#include <isc/string.h>
#include <isc/util.h>
/***
*** Supported DLZ DB Implementations Registry
***/
static ISC_LIST(dns_dlzimplementation_t) dlz_implementations;
static isc_rwlock_t dlz_implock;
static isc_once_t once = ISC_ONCE_INIT;
static void
dlz_initialize(void) {
RUNTIME_CHECK(isc_rwlock_init(&dlz_implock, 0, 0) == ISC_R_SUCCESS);
ISC_LIST_INIT(dlz_implementations);
}
/*%
* Searches the dlz_implementations list for a driver matching name.
*/
static inline dns_dlzimplementation_t *
dlz_impfind(const char *name) {
dns_dlzimplementation_t *imp;
for (imp = ISC_LIST_HEAD(dlz_implementations);
imp != NULL;
imp = ISC_LIST_NEXT(imp, link))
if (strcasecmp(name, imp->name) == 0)
return (imp);
return (NULL);
}
/***
*** Basic DLZ Methods
***/
isc_result_t
dns_dlzallowzonexfr(dns_view_t *view, dns_name_t *name,
isc_sockaddr_t *clientaddr, dns_db_t **dbp)
{
isc_result_t result;
dns_dlzallowzonexfr_t allowzonexfr;
dns_dlzdb_t *dlzdatabase;
/*
* Performs checks to make sure data is as we expect it to be.
*/
REQUIRE(DNS_DLZ_VALID(view->dlzdatabase));
REQUIRE(name != NULL);
REQUIRE(dbp != NULL && *dbp == NULL);
/* ask driver if the zone is supported */
dlzdatabase = view->dlzdatabase;
allowzonexfr = dlzdatabase->implementation->methods->allowzonexfr;
result = (*allowzonexfr)(dlzdatabase->implementation->driverarg,
dlzdatabase->dbdata, dlzdatabase->mctx,
view->rdclass, name, clientaddr, dbp);
if (result == ISC_R_NOTIMPLEMENTED)
return (ISC_R_NOTFOUND);
return (result);
}
isc_result_t
dns_dlzcreate(isc_mem_t *mctx, const char *dlzname, const char *drivername,
unsigned int argc, char *argv[], dns_dlzdb_t **dbp)
{
dns_dlzimplementation_t *impinfo;
isc_result_t result;
/*
* initialize the dlz_implementations list, this is guaranteed
* to only really happen once.
*/
RUNTIME_CHECK(isc_once_do(&once, dlz_initialize) == ISC_R_SUCCESS);
/*
* Performs checks to make sure data is as we expect it to be.
*/
REQUIRE(dbp != NULL && *dbp == NULL);
REQUIRE(dlzname != NULL);
REQUIRE(drivername != NULL);
REQUIRE(mctx != NULL);
/* write log message */
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_INFO,
"Loading '%s' using driver %s", dlzname, drivername);
/* lock the dlz_implementations list so we can search it. */
RWLOCK(&dlz_implock, isc_rwlocktype_read);
/* search for the driver implementation */
impinfo = dlz_impfind(drivername);
if (impinfo == NULL) {
RWUNLOCK(&dlz_implock, isc_rwlocktype_read);
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"unsupported DLZ database driver '%s'."
" %s not loaded.",
drivername, dlzname);
return (ISC_R_NOTFOUND);
}
/* Allocate memory to hold the DLZ database driver */
(*dbp) = isc_mem_get(mctx, sizeof(dns_dlzdb_t));
if ((*dbp) == NULL) {
RWUNLOCK(&dlz_implock, isc_rwlocktype_read);
return (ISC_R_NOMEMORY);
}
/* Make sure memory region is set to all 0's */
memset((*dbp), 0, sizeof(dns_dlzdb_t));
(*dbp)->implementation = impinfo;
/* Create a new database using implementation 'drivername'. */
result = ((impinfo->methods->create)(mctx, dlzname, argc, argv,
impinfo->driverarg,
&(*dbp)->dbdata));
/* mark the DLZ driver as valid */
if (result == ISC_R_SUCCESS) {
RWUNLOCK(&dlz_implock, isc_rwlocktype_read);
(*dbp)->magic = DNS_DLZ_MAGIC;
isc_mem_attach(mctx, &(*dbp)->mctx);
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"DLZ driver loaded successfully.");
return (ISC_R_SUCCESS);
} else {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_ERROR,
"DLZ driver failed to load.");
}
/* impinfo->methods->create failed. */
RWUNLOCK(&dlz_implock, isc_rwlocktype_read);
isc_mem_put(mctx, (*dbp), sizeof(dns_dlzdb_t));
return (result);
}
void
dns_dlzdestroy(dns_dlzdb_t **dbp) {
isc_mem_t *mctx;
dns_dlzdestroy_t destroy;
/* Write debugging message to log */
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"Unloading DLZ driver.");
/*
* Perform checks to make sure data is as we expect it to be.
*/
REQUIRE(dbp != NULL && DNS_DLZ_VALID(*dbp));
/* call the drivers destroy method */
if ((*dbp) != NULL) {
mctx = (*dbp)->mctx;
destroy = (*dbp)->implementation->methods->destroy;
(*destroy)((*dbp)->implementation->driverarg,(*dbp)->dbdata);
/* return memory */
isc_mem_put(mctx, (*dbp), sizeof(dns_dlzdb_t));
isc_mem_detach(&mctx);
}
*dbp = NULL;
}
isc_result_t
dns_dlzfindzone(dns_view_t *view, dns_name_t *name, unsigned int minlabels,
dns_db_t **dbp)
{
dns_fixedname_t fname;
dns_name_t *zonename;
unsigned int namelabels;
unsigned int i;
isc_result_t result;
dns_dlzfindzone_t findzone;
dns_dlzdb_t *dlzdatabase;
/*
* Performs checks to make sure data is as we expect it to be.
*/
REQUIRE(DNS_DLZ_VALID(view->dlzdatabase));
REQUIRE(name != NULL);
REQUIRE(dbp != NULL && *dbp == NULL);
/* setup a "fixed" dns name */
dns_fixedname_init(&fname);
zonename = dns_fixedname_name(&fname);
/* count the number of labels in the name */
namelabels = dns_name_countlabels(name);
/*
* loop through starting with the longest domain name and
* trying shorter names portions of the name until we find a
* match, have an error, or are below the 'minlabels'
* threshold. minlabels is 0, if the standard database didn't
* have a zone name match. Otherwise minlables is the number
* of labels in that name. We need to beat that for a
* "better" match for the DLZ database to be authoritative
* instead of the standard database.
*/
for (i = namelabels; i > minlabels && i > 1; i--) {
if (i == namelabels) {
result = dns_name_copy(name, zonename, NULL);
if (result != ISC_R_SUCCESS)
return (result);
} else
dns_name_split(name, i, NULL, zonename);
/* ask SDLZ driver if the zone is supported */
dlzdatabase = view->dlzdatabase;
findzone = dlzdatabase->implementation->methods->findzone;
result = (*findzone)(dlzdatabase->implementation->driverarg,
dlzdatabase->dbdata, dlzdatabase->mctx,
view->rdclass, zonename, dbp);
if (result != ISC_R_NOTFOUND)
return (result);
}
return (ISC_R_NOTFOUND);
}
/*%
* Registers a DLZ driver. This basically just adds the dlz
* driver to the list of available drivers in the dlz_implementations list.
*/
isc_result_t
dns_dlzregister(const char *drivername, const dns_dlzmethods_t *methods,
void *driverarg, isc_mem_t *mctx,
dns_dlzimplementation_t **dlzimp)
{
dns_dlzimplementation_t *dlz_imp;
/* Write debugging message to log */
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"Registering DLZ driver '%s'", drivername);
/*
* Performs checks to make sure data is as we expect it to be.
*/
REQUIRE(drivername != NULL);
REQUIRE(methods != NULL);
REQUIRE(methods->create != NULL);
REQUIRE(methods->destroy != NULL);
REQUIRE(methods->findzone != NULL);
REQUIRE(mctx != NULL);
REQUIRE(dlzimp != NULL && *dlzimp == NULL);
/*
* initialize the dlz_implementations list, this is guaranteed
* to only really happen once.
*/
RUNTIME_CHECK(isc_once_do(&once, dlz_initialize) == ISC_R_SUCCESS);
/* lock the dlz_implementations list so we can modify it. */
RWLOCK(&dlz_implock, isc_rwlocktype_write);
/*
* check that another already registered driver isn't using
* the same name
*/
dlz_imp = dlz_impfind(drivername);
if (dlz_imp != NULL) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"DLZ Driver '%s' already registered",
drivername);
RWUNLOCK(&dlz_implock, isc_rwlocktype_write);
return (ISC_R_EXISTS);
}
/*
* Allocate memory for a dlz_implementation object. Error if
* we cannot.
*/
dlz_imp = isc_mem_get(mctx, sizeof(dns_dlzimplementation_t));
if (dlz_imp == NULL) {
RWUNLOCK(&dlz_implock, isc_rwlocktype_write);
return (ISC_R_NOMEMORY);
}
/* Make sure memory region is set to all 0's */
memset(dlz_imp, 0, sizeof(dns_dlzimplementation_t));
/* Store the data passed into this method */
dlz_imp->name = drivername;
dlz_imp->methods = methods;
dlz_imp->mctx = NULL;
dlz_imp->driverarg = driverarg;
/* attach the new dlz_implementation object to a memory context */
isc_mem_attach(mctx, &dlz_imp->mctx);
/*
* prepare the dlz_implementation object to be put in a list,
* and append it to the list
*/
ISC_LINK_INIT(dlz_imp, link);
ISC_LIST_APPEND(dlz_implementations, dlz_imp, link);
/* Unlock the dlz_implementations list. */
RWUNLOCK(&dlz_implock, isc_rwlocktype_write);
/* Pass back the dlz_implementation that we created. */
*dlzimp = dlz_imp;
return (ISC_R_SUCCESS);
}
/*%
* Helper function for dns_dlzstrtoargv().
* Pardon the gratuitous recursion.
*/
static isc_result_t
dns_dlzstrtoargvsub(isc_mem_t *mctx, char *s, unsigned int *argcp,
char ***argvp, unsigned int n)
{
isc_result_t result;
restart:
/* Discard leading whitespace. */
while (*s == ' ' || *s == '\t')
s++;
if (*s == '\0') {
/* We have reached the end of the string. */
*argcp = n;
*argvp = isc_mem_get(mctx, n * sizeof(char *));
if (*argvp == NULL)
return (ISC_R_NOMEMORY);
} else {
char *p = s;
while (*p != ' ' && *p != '\t' && *p != '\0' && *p != '{') {
if (*p == '\n') {
*p = ' ';
goto restart;
}
p++;
}
/* do "grouping", items between { and } are one arg */
if (*p == '{') {
char *t = p;
/*
* shift all characters to left by 1 to get rid of '{'
*/
while (*t != '\0') {
t++;
*(t-1) = *t;
}
while (*p != '\0' && *p != '}') {
p++;
}
/* get rid of '}' character */
if (*p == '}') {
*p = '\0';
p++;
}
/* normal case, no "grouping" */
} else if (*p != '\0')
*p++ = '\0';
result = dns_dlzstrtoargvsub(mctx, p, argcp, argvp, n + 1);
if (result != ISC_R_SUCCESS)
return (result);
(*argvp)[n] = s;
}
return (ISC_R_SUCCESS);
}
/*%
* Tokenize the string "s" into whitespace-separated words,
* return the number of words in '*argcp' and an array
* of pointers to the words in '*argvp'. The caller
* must free the array using isc_mem_put(). The string
* is modified in-place.
*/
isc_result_t
dns_dlzstrtoargv(isc_mem_t *mctx, char *s,
unsigned int *argcp, char ***argvp)
{
return(dns_dlzstrtoargvsub(mctx, s, argcp, argvp, 0));
}
/*%
* Unregisters a DLZ driver. This basically just removes the dlz
* driver from the list of available drivers in the dlz_implementations list.
*/
void
dns_dlzunregister(dns_dlzimplementation_t **dlzimp) {
dns_dlzimplementation_t *dlz_imp;
isc_mem_t *mctx;
/* Write debugging message to log */
isc_log_write(dns_lctx, DNS_LOGCATEGORY_DATABASE,
DNS_LOGMODULE_DLZ, ISC_LOG_DEBUG(2),
"Unregistering DLZ driver.");
/*
* Performs checks to make sure data is as we expect it to be.
*/
REQUIRE(dlzimp != NULL && *dlzimp != NULL);
/*
* initialize the dlz_implementations list, this is guaranteed
* to only really happen once.
*/
RUNTIME_CHECK(isc_once_do(&once, dlz_initialize) == ISC_R_SUCCESS);
dlz_imp = *dlzimp;
/* lock the dlz_implementations list so we can modify it. */
RWLOCK(&dlz_implock, isc_rwlocktype_write);
/* remove the dlz_implementation object from the list */
ISC_LIST_UNLINK(dlz_implementations, dlz_imp, link);
mctx = dlz_imp->mctx;
/*
* return the memory back to the available memory pool and
* remove it from the memory context.
*/
isc_mem_put(mctx, dlz_imp, sizeof(dns_dlzimplementation_t));
isc_mem_detach(&mctx);
/* Unlock the dlz_implementations list. */
RWUNLOCK(&dlz_implock, isc_rwlocktype_write);
}

290
lib/dns/include/dns/dlz.h Normal file
View file

@ -0,0 +1,290 @@
/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dlz.h,v 1.2 2005/09/05 00:11:02 marka Exp $ */
/*! \file */
#ifndef DLZ_H
#define DLZ_H 1
/*****
***** Module Info
*****/
/*
* DLZ Interface
*
* The DLZ interface allows zones to be looked up using a driver instead of
* Bind's default in memory zone table.
*
*
* Reliability:
* No anticipated impact.
*
* Resources:
*
* Security:
* No anticipated impact.
*
* Standards:
* None.
*/
/*****
***** Imports
*****/
#include <dns/name.h>
#include <dns/types.h>
#include <dns/view.h>
#include <isc/lang.h>
ISC_LANG_BEGINDECLS
/***
*** Types
***/
#define DNS_DLZ_MAGIC ISC_MAGIC('D','L','Z','D')
#define DNS_DLZ_VALID(dlz) ISC_MAGIC_VALID(dlz, DNS_DLZ_MAGIC)
typedef isc_result_t
(*dns_dlzallowzonexfr_t)(void *driverarg, void *dbdata, isc_mem_t *mctx,
dns_rdataclass_t rdclass, dns_name_t *name,
isc_sockaddr_t *clientaddr,
dns_db_t **dbp);
/*%<
* Method prototype. Drivers implementing the DLZ interface MUST
* supply an allow zone transfer method. This method is called when
* the DNS server is performing a zone transfer query. The driver's
* method should return ISC_R_SUCCESS and a database pointer to the
* name server if the zone is supported by the database, and zone
* transfer is allowed. Otherwise it will return ISC_R_NOTFOUND if
* the zone is not supported by the database, or ISC_R_NOPERM if zone
* transfers are not allowed. If an error occurs it should return a
* result code indicating the type of error.
*/
typedef isc_result_t
(*dns_dlzcreate_t)(isc_mem_t *mctx, const char *dlzname, unsigned int argc,
char *argv[], void *driverarg, void **dbdata);
/*%<
* Method prototype. Drivers implementing the DLZ interface MUST
* supply a create method. This method is called when the DNS server
* is starting up and creating drivers for use later.
*/
typedef void
(*dns_dlzdestroy_t)(void *driverarg, void **dbdata);
/*%<
* Method prototype. Drivers implementing the DLZ interface MUST
* supply a destroy method. This method is called when the DNS server
* is shuting down and no longer needs the driver.
*/
typedef isc_result_t
(*dns_dlzfindzone_t)(void *driverarg, void *dbdata, isc_mem_t *mctx,
dns_rdataclass_t rdclass, dns_name_t *name,
dns_db_t **dbp);
/*%<
* Method prototype. Drivers implementing the DLZ interface MUST
* supply a find zone method. This method is called when the DNS
* server is performing a query. The find zone method will be called
* with the longest possible name first, and continue to be called
* with successively shorter domain names, until any of the following
* occur:
*
* \li 1) a match is found, and the function returns (ISC_R_SUCCESS)
*
* \li 2) a problem occurs, and the functions returns anything other
* than (ISC_R_NOTFOUND)
* \li 3) we run out of domain name labels. I.E. we have tried the
* shortest domain name
* \li 4) the number of labels in the domain name is less than
* min_lables for dns_dlzfindzone
*
* The driver's find zone method should return ISC_R_SUCCESS and a
* database pointer to the name server if the zone is supported by the
* database. Otherwise it will return ISC_R_NOTFOUND, and a null
* pointer if the zone is not supported. If an error occurs it should
* return a result code indicating the type of error.
*/
/*% the methods supplied by a DLZ driver */
typedef struct dns_dlzmethods {
dns_dlzcreate_t create;
dns_dlzdestroy_t destroy;
dns_dlzfindzone_t findzone;
dns_dlzallowzonexfr_t allowzonexfr;
} dns_dlzmethods_t;
/*% information about a DLZ driver */
struct dns_dlzimplementation {
const char *name;
const dns_dlzmethods_t *methods;
isc_mem_t *mctx;
void *driverarg;
ISC_LINK(dns_dlzimplementation_t) link;
};
/*% an instance of a DLZ driver */
struct dns_dlzdb {
unsigned int magic;
isc_mem_t *mctx;
dns_dlzimplementation_t *implementation;
void *dbdata;
};
/***
*** Method declarations
***/
isc_result_t
dns_dlzallowzonexfr(dns_view_t *view, dns_name_t *name,
isc_sockaddr_t *clientaddr, dns_db_t **dbp);
/*%<
* This method is called when the DNS server is performing a zone
* transfer query. It will call the DLZ driver's allow zone tranfer
* method.
*/
isc_result_t
dns_dlzcreate(isc_mem_t *mctx, const char *dlzname,
const char *drivername, unsigned int argc,
char *argv[], dns_dlzdb_t **dbp);
/*%<
* This method is called when the DNS server is starting up and
* creating drivers for use later. It will search the DLZ driver list
* for 'drivername' and return a DLZ driver via dbp if a match is
* found. If the DLZ driver supplies a create method, this function
* will call it.
*/
void
dns_dlzdestroy(dns_dlzdb_t **dbp);
/*%<
* This method is called when the DNS server is shuting down and no
* longer needs the driver. If the DLZ driver supplies a destroy
* methods, this function will call it.
*/
isc_result_t
dns_dlzfindzone(dns_view_t *view, dns_name_t *name,
unsigned int minlabels, dns_db_t **dbp);
/*%<
* This method is called when the DNS server is performing a query.
* It will call the DLZ driver's find zone method.
*/
isc_result_t
dns_dlzregister(const char *drivername, const dns_dlzmethods_t *methods,
void *driverarg, isc_mem_t *mctx,
dns_dlzimplementation_t **dlzimp);
/*%<
* Register a dynamically loadable zones (DLZ) driver for the database
* type 'drivername', implemented by the functions in '*methods'.
*
* dlzimp must point to a NULL dlz_implementation_t pointer. That is,
* dlzimp != NULL && *dlzimp == NULL. It will be assigned a value that
* will later be used to identify the driver when deregistering it.
*/
isc_result_t
dns_dlzstrtoargv(isc_mem_t *mctx, char *s, unsigned int *argcp, char ***argvp);
/*%<
* This method is called when the name server is starting up to parse
* the DLZ driver command line from named.conf. Basically it splits
* up a string into and argc / argv. The primary difference of this
* method is items between braces { } are considered only 1 word. for
* example the command line "this is { one grouped phrase } and this
* isn't" would be parsed into:
*
* \li argv[0]: "this"
* \li argv[1]: "is"
* \li argv{2]: " one grouped phrase "
* \li argv[3]: "and"
* \li argv[4]: "this"
* \li argv{5}: "isn't"
*
* braces should NOT be nested, more than one grouping in the command
* line is allowed. Notice, argv[2] has an extra space at the
* beginning and end. Extra spaces are not stripped between a
* grouping. You can do so in your driver if needed, or be sure not
* to put extra spaces before / after the braces.
*/
void
dns_dlzunregister(dns_dlzimplementation_t **dlzimp);
/*%<
* Removes the dlz driver from the list of registered dlz drivers.
* There must be no active dlz drivers of this type when this function
* is called.
*/
ISC_LANG_ENDDECLS
#endif /* DLZ_H */

3
lib/dns/include/dns/log.h
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: log.h,v 1.36 2005/04/29 00:22:59 marka Exp $ */
/* $Id: log.h,v 1.37 2005/09/05 00:11:02 marka Exp $ */
/*! \file
* \author Principal Authors: DCL */
@ -71,6 +71,7 @@ LIBDNS_EXTERNAL_DATA extern isc_logmodule_t dns_modules[];
#define DNS_LOGMODULE_DIFF (&dns_modules[23])
#define DNS_LOGMODULE_HINTS (&dns_modules[24])
#define DNS_LOGMODULE_ACACHE (&dns_modules[25])
#define DNS_LOGMODULE_DLZ (&dns_modules[26])
ISC_LANG_BEGINDECLS

7
lib/dns/include/dns/name.h
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: name.h,v 1.116 2005/05/19 04:59:04 marka Exp $ */
/* $Id: name.h,v 1.117 2005/09/05 00:11:03 marka Exp $ */
#ifndef DNS_NAME_H
#define DNS_NAME_H 1
@ -264,7 +264,6 @@ dns_name_hasbuffer(const dns_name_t *name);
* \li ISC_FALSE 'name' does not have a dedicated buffer.
*/
/***
*** Properties
***/
@ -958,9 +957,9 @@ dns_name_split(dns_name_t *name, unsigned int suffixlabels,
* Requires:
*\li 'name' is a valid name.
*
* \li 'suffixlabels' cannot exceed the number of labels in 'name'.
*\li 'suffixlabels' cannot exceed the number of labels in 'name'.
*
*\li 'prefix' is a valid name or NULL, and cannot be read-only.
* \li 'prefix' is a valid name or NULL, and cannot be read-only.
*
*\li 'suffix' is a valid name or NULL, and cannot be read-only.
*

266
lib/dns/include/dns/sdlz.h Normal file
View file

@ -0,0 +1,266 @@
/*
* Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
* conceived and contributed by Rob Butler.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
* USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Copyright (C) 1999-2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: sdlz.h,v 1.2 2005/09/05 00:11:03 marka Exp $ */
/*! \file */
#ifndef SDLZ_H
#define SDLZ_H 1
#include <dns/dlz.h>
ISC_LANG_BEGINDECLS
#define DNS_SDLZFLAG_THREADSAFE 0x00000001U
#define DNS_SDLZFLAG_RELATIVEOWNER 0x00000002U
#define DNS_SDLZFLAG_RELATIVERDATA 0x00000004U
/* A simple DLZ database. */
typedef struct dns_sdlz_db dns_sdlz_db_t;
/* A simple DLZ database lookup in progress. */
typedef struct dns_sdlzlookup dns_sdlzlookup_t;
/* A simple DLZ database traversal in progress. */
typedef struct dns_sdlzallnodes dns_sdlzallnodes_t;
typedef isc_result_t
(*dns_sdlzallnodesfunc_t)(const char *zone, void *driverarg, void *dbdata,
dns_sdlzallnodes_t *allnodes);
/*%<
* Method prototype. Drivers implementing the SDLZ interface may
* supply an all nodes method. This method is called when the DNS
* server is performing a zone transfer query, after the allow zone
* transfer method has been called. This method is only called if the
* allow zone transfer method returned ISC_R_SUCCESS. This method and
* the allow zone transfer method are both required for zone transfers
* to be supported. If the driver generates data dynamically (instead
* of searching in a database for it) it should not implement this
* function as a zone transfer would be meaningless. A SDLZ driver
* does not have to implement an all nodes method.
*/
typedef isc_result_t
(*dns_sdlzallowzonexfr_t)(void *driverarg, void *dbdata, const char *name,
const char *client);
/*%<
* Method prototype. Drivers implementing the SDLZ interface may
* supply an allow zone transfer method. This method is called when
* the DNS server is performing a zone transfer query, before the all
* nodes method can be called. This method and the all node method
* are both required for zone transfers to be supported. If the
* driver generates data dynamically (instead of searching in a
* database for it) it should not implement this function as a zone
* transfer would be meaningless. A SDLZ driver does not have to
* implement an allow zone transfer method.
*
* This method should return ISC_R_SUCCESS if the zone is supported by
* the database and a zone transfer is allowed for the specified
* client. If the zone is supported by the database, but zone
* transfers are not allowed for the specified client this method
* should return ISC_R_NOPERM.. Lastly the method should return
* ISC_R_NOTFOUND if the zone is not supported by the database. If an
* error occurs it should return a result code indicating the type of
* error.
*/
typedef isc_result_t
(*dns_sdlzauthorityfunc_t)(const char *zone, void *driverarg, void *dbdata,
dns_sdlzlookup_t *lookup);
/*%<
* Method prototype. Drivers implementing the SDLZ interface may
* supply an authority method. This method is called when the DNS
* server is performing a query, after both the find zone and lookup
* methods have been called. This method is required if the lookup
* function does not supply authority information for the dns
* record. A SDLZ driver does not have to implement an authority
* method.
*/
typedef isc_result_t
(*dns_sdlzcreate_t)(const char *dlzname, unsigned int argc, char *argv[],
void *driverarg, void **dbdata);
/*%<
* Method prototype. Drivers implementing the SDLZ interface may
* supply a create method. This method is called when the DNS server
* is starting up and creating drivers for use later. A SDLZ driver
* does not have to implement a create method.
*/
typedef void
(*dns_sdlzdestroy_t)(void *driverarg, void *dbdata);
/*%<
* Method prototype. Drivers implementing the SDLZ interface may
* supply a destroy method. This method is called when the DNS server
* is shuting down and no longer needs the driver. A SDLZ driver does
* not have to implement a destroy method.
*/
typedef isc_result_t
(*dns_sdlzfindzone_t)(void *driverarg, void *dbdata, const char *name);
/*%<
* Method prototype. Drivers implementing the SDLZ interface MUST
* supply a find zone method. This method is called when the DNS
* server is performing a query to to determine if 'name' is a
* supported dns zone. The find zone method will be called with the
* longest possible name first, and continue to be called with
* successively shorter domain names, until any of the following
* occur:
*
* \li 1) the function returns (ISC_R_SUCCESS) indicating a zone name
* match.
*
* \li 2) a problem occurs, and the functions returns anything other than
* (ISC_R_NOTFOUND)
*
* \li 3) we run out of domain name labels. I.E. we have tried the
* shortest domain name
*
* \li 4) the number of labels in the domain name is less than min_lables
* for dns_dlzfindzone
*
* The driver's find zone method should return ISC_R_SUCCESS if the
* zone is supported by the database. Otherwise it should return
* ISC_R_NOTFOUND, if the zone is not supported. If an error occurs
* it should return a result code indicating the type of error.
*/
typedef isc_result_t
(*dns_sdlzlookupfunc_t)(const char *zone, const char *name, void *driverarg,
void *dbdata, dns_sdlzlookup_t *lookup);
/*%<
* Method prototype. Drivers implementing the SDLZ interface MUST
* supply a lookup method. This method is called when the DNS server
* is performing a query, after the find zone and before any other
* methods have been called. This function returns record DNS record
* information using the dns_sdlz_putrr and dns_sdlz_putsoa functions.
* If this function supplies authority information for the DNS record
* the authority method is not required. If it does not, the
* authority function is required. A SDLZ driver must implement a
* lookup method.
*/
typedef struct dns_sdlzmethods {
dns_sdlzcreate_t create;
dns_sdlzdestroy_t destroy;
dns_sdlzfindzone_t findzone;
dns_sdlzlookupfunc_t lookup;
dns_sdlzauthorityfunc_t authority;
dns_sdlzallnodesfunc_t allnodes;
dns_sdlzallowzonexfr_t allowzonexfr;
} dns_sdlzmethods_t;
isc_result_t
dns_sdlzregister(const char *drivername, const dns_sdlzmethods_t *methods,
void *driverarg, unsigned int flags, isc_mem_t *mctx,
dns_sdlzimplementation_t **sdlzimp);
/*%<
* Register a dynamically loadable zones (dlz) driver for the database
* type 'drivername', implemented by the functions in '*methods'.
*
* sdlzimp must point to a NULL dns_sdlzimplementation_t pointer.
* That is, sdlzimp != NULL && *sdlzimp == NULL. It will be assigned
* a value that will later be used to identify the driver when
* deregistering it.
*/
void
dns_sdlzunregister(dns_sdlzimplementation_t **sdlzimp);
/*%<
* Removes the sdlz driver from the list of registered sdlz drivers.
* There must be no active sdlz drivers of this type when this
* function is called.
*/
isc_result_t
dns_sdlz_putnamedrr(dns_sdlzallnodes_t *allnodes, const char *name,
const char *type, dns_ttl_t ttl, const char *data);
/*%<
* Add a single resource record to the allnodes structure to be later
* parsed into a zone transfer response.
*/
isc_result_t
dns_sdlz_putrr(dns_sdlzlookup_t *lookup, const char *type, dns_ttl_t ttl,
const char *data);
/*%<
* Add a single resource record to the lookup structure to be later
* parsed into a query response.
*/
isc_result_t
dns_sdlz_putsoa(dns_sdlzlookup_t *lookup, const char *mname, const char *rname,
isc_uint32_t serial);
/*%<
* This function may optionally be called from the 'authority'
* callback to simplify construction of the SOA record for 'zone'. It
* will provide a SOA listing 'mname' as as the master server and
* 'rname' as the responsible person mailbox. It is the
* responsibility of the driver to increment the serial number between
* responses if necessary. All other SOA fields will have reasonable
* default values.
*/
ISC_LANG_ENDDECLS
#endif /* SDLZ_H */

5
lib/dns/include/dns/types.h
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: types.h,v 1.116 2005/06/20 01:03:54 marka Exp $ */
/* $Id: types.h,v 1.117 2005/09/05 00:11:03 marka Exp $ */
#ifndef DNS_TYPES_H
#define DNS_TYPES_H 1
@ -53,6 +53,9 @@ typedef void dns_dbload_t;
typedef void dns_dbnode_t;
typedef struct dns_dbtable dns_dbtable_t;
typedef void dns_dbversion_t;
typedef struct dns_dlzimplementation dns_dlzimplementation_t;
typedef struct dns_dlzdb dns_dlzdb_t;
typedef struct dns_sdlzimplementation dns_sdlzimplementation_t;
typedef struct dns_decompress dns_decompress_t;
typedef struct dns_dispatch dns_dispatch_t;
typedef struct dns_dispatchevent dns_dispatchevent_t;

3
lib/dns/include/dns/view.h
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: view.h,v 1.96 2005/07/18 05:58:59 marka Exp $ */
/* $Id: view.h,v 1.97 2005/09/05 00:11:04 marka Exp $ */
#ifndef DNS_VIEW_H
#define DNS_VIEW_H 1
@ -84,6 +84,7 @@ struct dns_view {
dns_rdataclass_t rdclass;
char * name;
dns_zt_t * zonetable;
dns_dlzdb_t * dlzdatabase;
dns_resolver_t * resolver;
dns_adb_t * adb;
dns_requestmgr_t * requestmgr;

3
lib/dns/log.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: log.c,v 1.39 2005/04/29 00:22:48 marka Exp $ */
/* $Id: log.c,v 1.40 2005/09/05 00:11:01 marka Exp $ */
/*! \file */
@ -77,6 +77,7 @@ LIBDNS_EXTERNAL_DATA isc_logmodule_t dns_modules[] = {
{ "dns/diff", 0 },
{ "dns/hints", 0 },
{ "dns/acache", 0 },
{ "dns/dlz", 0 },
{ NULL, 0 }
};

1781
lib/dns/sdlz.c Normal file
View file

File diff suppressed because it is too large Load diff

6
lib/dns/view.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: view.c,v 1.132 2005/07/12 01:00:16 marka Exp $ */
/* $Id: view.c,v 1.133 2005/09/05 00:11:02 marka Exp $ */
/*! \file */
@ -31,6 +31,7 @@
#include <dns/adb.h>
#include <dns/cache.h>
#include <dns/db.h>
#include <dns/dlz.h>
#include <dns/events.h>
#include <dns/forward.h>
#include <dns/keytable.h>
@ -122,6 +123,7 @@ dns_view_create(isc_mem_t *mctx, dns_rdataclass_t rdclass,
view->acache = NULL;
view->cache = NULL;
view->cachedb = NULL;
view->dlzdatabase = NULL;
view->hints = NULL;
view->resolver = NULL;
view->adb = NULL;
@ -269,6 +271,8 @@ destroy(dns_view_t *view) {
isc_task_detach(&view->task);
if (view->hints != NULL)
dns_db_detach(&view->hints);
if (view->dlzdatabase != NULL)
dns_dlzdestroy(&view->dlzdatabase);
if (view->cachedb != NULL)
dns_db_detach(&view->cachedb);
if (view->cache != NULL)

12
lib/dns/win32/libdns.def
View file

@ -175,6 +175,13 @@ dns_dispatchmgr_destroy
dns_dispatchmgr_getblackhole
dns_dispatchmgr_setblackhole
dns_dispatchmgr_setblackportlist
dns_dlzallowzonexfr
dns_dlzcreate
dns_dlzdestroy
dns_dlzfindzone
dns_dlzregister
dns_dlzstrtoargv
dns_dlzunregister
dns_dnssec_findzonekeys
dns_dnssec_findzonekeys2
dns_dnssec_keyfromrdata
@ -504,6 +511,11 @@ dns_sdb_putrr
dns_sdb_putsoa
dns_sdb_register
dns_sdb_unregister
dns_sdlz_putnamedrr
dns_sdlz_putrr
dns_sdlz_putsoa
dns_sdlzregister
dns_sdlzunregister
dns_secalg_fromtext
dns_secalg_totext
dns_secproto_fromtext

21
lib/isc/unix/dir.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dir.c,v 1.22 2005/04/29 00:23:49 marka Exp $ */
/* $Id: dir.c,v 1.23 2005/09/05 00:11:04 marka Exp $ */
/*! \file
* \author Principal Authors: DCL */
@ -57,11 +57,30 @@ isc_dir_init(isc_dir_t *dir) {
*/
isc_result_t
isc_dir_open(isc_dir_t *dir, const char *dirname) {
char *p;
isc_result_t result = ISC_R_SUCCESS;
REQUIRE(VALID_DIR(dir));
REQUIRE(dirname != NULL);
/*
* Copy directory name. Need to have enough space for the name,
* a possible path separator, the wildcard, and the final NUL.
*/
if (strlen(dirname) + 3 > sizeof(dir->dirname))
/* XXXDCL ? */
return (ISC_R_NOSPACE);
strcpy(dir->dirname, dirname);
/*
* Append path separator, if needed, and "*".
*/
p = dir->dirname + strlen(dir->dirname);
if (dir->dirname < p && *(p - 1) != '/')
*p++ = '/';
*p++ = '*';
*p++ = '\0';
/*
* Open stream.
*/

4
lib/isccfg/Makefile.in
View file

@ -13,7 +13,7 @@
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# $Id: Makefile.in,v 1.15 2005/01/12 01:56:12 marka Exp $
# $Id: Makefile.in,v 1.16 2005/09/05 00:11:04 marka Exp $
srcdir = @srcdir@
VPATH = @srcdir@
@ -27,7 +27,7 @@ top_srcdir = @top_srcdir@
CINCLUDES = -I. ${DNS_INCLUDES} ${ISC_INCLUDES} ${ISCCFG_INCLUDES}
CDEFINES =
CDEFINES = @USE_DLZ@
CWARNINGS =
ISCLIBS = ../../lib/isc/libisc.@A@

54
lib/isccfg/namedconf.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: namedconf.c,v 1.56 2005/08/24 23:54:04 marka Exp $ */
/* $Id: namedconf.c,v 1.57 2005/09/05 00:11:05 marka Exp $ */
/*! \file */
@ -108,6 +108,33 @@ static cfg_type_t cfg_type_view;
static cfg_type_t cfg_type_viewopts;
static cfg_type_t cfg_type_zone;
static cfg_type_t cfg_type_zoneopts;
static cfg_type_t cfg_type_dynamically_loadable_zones;
static cfg_type_t cfg_type_dynamically_loadable_zones_opts;
/*
* Clauses that can be found in a 'dynamically loadable zones' statement
*/
static cfg_clausedef_t
dynamically_loadable_zones_clauses[] = {
{ "database", &cfg_type_astring, 0 },
{ NULL, NULL, 0 }
};
/*
* A dynamically loadable zones statement.
*/
static cfg_tuplefielddef_t dynamically_loadable_zones_fields[] = {
{ "name", &cfg_type_astring, 0 },
{ "options", &cfg_type_dynamically_loadable_zones_opts, 0 },
{ NULL, NULL, 0 }
};
static cfg_type_t cfg_type_dynamically_loadable_zones = {
"dlz", cfg_parse_tuple, cfg_print_tuple, cfg_doc_tuple,
&cfg_rep_tuple,
dynamically_loadable_zones_fields
};
/*% tkey-dhkey */
@ -567,6 +594,8 @@ static cfg_clausedef_t
namedconf_or_view_clauses[] = {
{ "key", &cfg_type_key, CFG_CLAUSEFLAG_MULTI },
{ "zone", &cfg_type_zone, CFG_CLAUSEFLAG_MULTI },
/* only 1 DLZ per view allowed */
{ "dlz", &cfg_type_dynamically_loadable_zones, 0 },
{ "server", &cfg_type_server, CFG_CLAUSEFLAG_MULTI },
{ "trusted-keys", &cfg_type_trustedkeys, CFG_CLAUSEFLAG_MULTI },
{ NULL, NULL, 0 }
@ -873,6 +902,7 @@ view_clausesets[] = {
namedconf_or_view_clauses,
view_clauses,
zone_clauses,
dynamically_loadable_zones_clauses,
NULL
};
static cfg_type_t cfg_type_viewopts = {
@ -887,8 +917,22 @@ zone_clausesets[] = {
NULL
};
static cfg_type_t cfg_type_zoneopts = {
"zoneopts", cfg_parse_map, cfg_print_map, cfg_doc_map, &cfg_rep_map, zone_clausesets };
"zoneopts", cfg_parse_map, cfg_print_map,
cfg_doc_map, &cfg_rep_map, zone_clausesets };
/*% The "dynamically loadable zones" statement syntax. */
static cfg_clausedef_t *
dynamically_loadable_zones_clausesets[] = {
dynamically_loadable_zones_clauses,
NULL
};
static cfg_type_t cfg_type_dynamically_loadable_zones_opts = {
"dynamically_loadable_zones_opts", cfg_parse_map,
cfg_print_map, cfg_doc_map, &cfg_rep_map,
dynamically_loadable_zones_clausesets
};
/*%
* Clauses that can be found within the 'key' statement.
*/
@ -905,7 +949,9 @@ key_clausesets[] = {
NULL
};
static cfg_type_t cfg_type_key = {
"key", cfg_parse_named_map, cfg_print_map, cfg_doc_map, &cfg_rep_map, key_clausesets };
"key", cfg_parse_named_map, cfg_print_map,
cfg_doc_map, &cfg_rep_map, key_clausesets
};
/*%

3
lib/isccfg/parser.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: parser.c,v 1.118 2005/08/23 02:36:10 marka Exp $ */
/* $Id: parser.c,v 1.119 2005/09/05 00:11:05 marka Exp $ */
/*! \file */
@ -1087,7 +1087,6 @@ cfg_print_spacelist(cfg_printer_t *pctx, cfg_obj_t *obj) {
}
}
isc_boolean_t
cfg_obj_islist(cfg_obj_t *obj) {
REQUIRE(obj != NULL);