int
LDAP_CALL
ldap_url_search( LDAP *ld, const char *url, int attrsonly )
{
int err, msgid;
LDAPURLDesc *ludp;
BerElement *ber;
LDAPServer *srv;
char *host;
if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
return( -1 ); /* punt */
}
if ( ldap_url_parse( url, &ludp ) != 0 ) {
LDAP_SET_LDERRNO( ld, LDAP_PARAM_ERROR, NULL, NULL );
return( -1 );
}
LDAP_MUTEX_LOCK( ld, LDAP_MSGID_LOCK );
msgid = ++ld->ld_msgid;
LDAP_MUTEX_UNLOCK( ld, LDAP_MSGID_LOCK );
if ( nsldapi_build_search_req( ld, ludp->lud_dn, ludp->lud_scope,
ludp->lud_filter, ludp->lud_attrs, attrsonly, NULL, NULL,
-1, -1, msgid, &ber ) != LDAP_SUCCESS ) {
return( -1 );
}
err = 0;
if ( ludp->lud_host == NULL ) {
host = ld->ld_defhost;
} else {
host = ludp->lud_host;
}
if (( srv = (LDAPServer *)NSLDAPI_CALLOC( 1, sizeof( LDAPServer )))
== NULL || ( host != NULL &&
( srv->lsrv_host = nsldapi_strdup( host )) == NULL )) {
if ( srv != NULL ) {
NSLDAPI_FREE( srv );
}
LDAP_SET_LDERRNO( ld, LDAP_NO_MEMORY, NULL, NULL );
err = -1;
} else {
if ( ludp->lud_port == 0 ) {
if (( ludp->lud_options & LDAP_URL_OPT_SECURE ) == 0 ) {
srv->lsrv_port = LDAP_PORT;
} else {
srv->lsrv_port = LDAPS_PORT;
}
} else {
srv->lsrv_port = ludp->lud_port;
}
}
if (( ludp->lud_options & LDAP_URL_OPT_SECURE ) != 0 ) {
srv->lsrv_options |= LDAP_SRV_OPT_SECURE;
}
if ( err != 0 ) {
ber_free( ber, 1 );
} else {
err = nsldapi_send_server_request( ld, ber, msgid, NULL, srv,
NULL, NULL, 1 );
}
ldap_free_urldesc( ludp );
return( err );
}
/*
* Like ldap_search_ext() except an integer timelimit is passed instead of
* using the overloaded struct timeval *timeoutp.
*/
static int
nsldapi_search(
LDAP *ld,
const char *base,
int scope,
const char *filter,
char **attrs,
int attrsonly,
LDAPControl **serverctrls,
LDAPControl **clientctrls,
int timelimit, /* -1 means use ld->ld_timelimit */
int sizelimit, /* -1 means use ld->ld_sizelimit */
int *msgidp
)
{
BerElement *ber;
int rc, rc_key;
unsigned long key; /* XXXmcs: memcache */
LDAPDebug( LDAP_DEBUG_TRACE, "ldap_search_ext\n", 0, 0, 0 );
if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
return( LDAP_PARAM_ERROR );
}
if ( base == NULL ) {
base = "";
}
if ( filter == NULL ) {
filter = "(objectclass=*)";
}
if ( msgidp == NULL || ( scope != LDAP_SCOPE_BASE
&& scope != LDAP_SCOPE_ONELEVEL && scope != LDAP_SCOPE_SUBTREE )
|| ( sizelimit < -1 )) {
LDAP_SET_LDERRNO( ld, LDAP_PARAM_ERROR, NULL, NULL );
return( LDAP_PARAM_ERROR );
}
LDAP_MUTEX_LOCK( ld, LDAP_MSGID_LOCK );
*msgidp = ++ld->ld_msgid;
LDAP_MUTEX_UNLOCK( ld, LDAP_MSGID_LOCK );
/*
* XXXmcs: should use cache function pointers to hook in memcache
*/
if ( ld->ld_memcache == NULL ) {
rc_key = LDAP_NOT_SUPPORTED;
} else if (( rc_key = ldap_memcache_createkey( ld, base, scope, filter,
attrs, attrsonly, serverctrls, clientctrls, &key)) == LDAP_SUCCESS
&& ldap_memcache_result( ld, *msgidp, key ) == LDAP_SUCCESS ) {
return LDAP_SUCCESS;
}
/* check the cache */
if ( ld->ld_cache_on && ld->ld_cache_search != NULL ) {
LDAP_MUTEX_LOCK( ld, LDAP_CACHE_LOCK );
if ( (rc = (ld->ld_cache_search)( ld, *msgidp, LDAP_REQ_SEARCH,
base, scope, filter, attrs, attrsonly )) != 0 ) {
*msgidp = rc;
LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
return( LDAP_SUCCESS );
}
LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
}
/* caching off or did not find it in the cache - check the net */
if (( rc = nsldapi_build_search_req( ld, base, scope, filter, attrs,
attrsonly, serverctrls, clientctrls, timelimit, sizelimit,
*msgidp, &ber )) != LDAP_SUCCESS ) {
return( rc );
}
/* send the message */
rc = nsldapi_send_initial_request( ld, *msgidp, LDAP_REQ_SEARCH,
(char *) base, ber );
/*
* XXXmcs: should use cache function pointers to hook in memcache
*/
if ( (rc_key == LDAP_SUCCESS) && (rc >= 0) ) {
ldap_memcache_new( ld, rc, key, base );
}
*msgidp = rc;
return( rc < 0 ? LDAP_GET_LDERRNO( ld, NULL, NULL ) : LDAP_SUCCESS );
}
