/* $OpenLDAP$ */
/*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
/* Portions
/* Initialize the global options, if not already done. */
if( gopts->ldo_valid != LDAP_INITIALIZED ) {
ldap_int_initialize(gopts, NULL);
+ if ( gopts->ldo_valid != LDAP_INITIALIZED )
+ return LDAP_LOCAL_ERROR;
}
Debug( LDAP_DEBUG_TRACE, "ldap_create\n", 0, 0, 0 );
-#ifdef HAVE_WINSOCK2
-{ WORD wVersionRequested;
- WSADATA wsaData;
-
- wVersionRequested = MAKEWORD( 2, 0 );
- if ( WSAStartup( wVersionRequested, &wsaData ) != 0 ) {
- /* Tell the user that we couldn't find a usable */
- /* WinSock DLL. */
- return LDAP_LOCAL_ERROR;
- }
-
- /* Confirm that the WinSock DLL supports 2.0.*/
- /* Note that if the DLL supports versions greater */
- /* than 2.0 in addition to 2.0, it will still return */
- /* 2.0 in wVersion since that is the version we */
- /* requested. */
-
- if ( LOBYTE( wsaData.wVersion ) != 2 ||
- HIBYTE( wsaData.wVersion ) != 0 )
- {
- /* Tell the user that we couldn't find a usable */
- /* WinSock DLL. */
- WSACleanup( );
- return LDAP_LOCAL_ERROR;
- }
-} /* The WinSock DLL is acceptable. Proceed. */
-
-#elif HAVE_WINSOCK
-{ WSADATA wsaData;
- if ( WSAStartup( 0x0101, &wsaData ) != 0 ) {
- return LDAP_LOCAL_ERROR;
- }
-}
-#endif
-
if ( (ld = (LDAP *) LDAP_CALLOC( 1, sizeof(LDAP) )) == NULL ) {
- WSACleanup( );
return( LDAP_NO_MEMORY );
}
if ( ld->ld_options.ldo_defludp == NULL ) {
LDAP_FREE( (char*)ld );
- WSACleanup( );
return LDAP_NO_MEMORY;
}
if (( ld->ld_selectinfo = ldap_new_select_info()) == NULL ) {
ldap_free_urllist( ld->ld_options.ldo_defludp );
LDAP_FREE( (char*) ld );
- WSACleanup( );
return LDAP_NO_MEMORY;
}
if ( ld->ld_sb == NULL ) {
ldap_free_urllist( ld->ld_options.ldo_defludp );
LDAP_FREE( (char*) ld );
- WSACleanup( );
return LDAP_NO_MEMORY;
}
ldap_ld_free(ld, 1, NULL, NULL);
return rc;
}
+#ifdef LDAP_CONNECTIONLESS
+ if (ldap_is_ldapc_url(url))
+ LDAP_IS_UDP(ld) = 1;
+#endif
}
*ldp = ld;
int sasl_ssf = 0;
#endif
char *host;
- int port;
+ int port, proto;
long addr;
Debug( LDAP_DEBUG_TRACE, "ldap_int_open_connection\n", 0, 0, 0 );
- switch ( ldap_pvt_url_scheme2proto( srv->lud_scheme ) ) {
+ switch ( proto = ldap_pvt_url_scheme2proto( srv->lud_scheme ) ) {
case LDAP_PROTO_TCP:
- port = htons( (short) srv->lud_port );
+ port = srv->lud_port;
addr = 0;
if ( srv->lud_host == NULL || *srv->lud_host == 0 ) {
host = srv->lud_host;
}
- rc = ldap_connect_to_host( ld, conn->lconn_sb, 0,
- host, addr, port, async );
+ rc = ldap_connect_to_host( ld, conn->lconn_sb,
+ proto, host, addr, port, async );
if ( rc == -1 ) return rc;
sasl_host = ldap_host_connected_to( conn->lconn_sb );
#endif
break;
+#ifdef LDAP_CONNECTIONLESS
+ case LDAP_PROTO_UDP:
+ port = srv->lud_port;
+
+ addr = 0;
+ if ( srv->lud_host == NULL || *srv->lud_host == 0 ) {
+ host = NULL;
+ addr = htonl( INADDR_LOOPBACK );
+ } else {
+ host = srv->lud_host;
+ }
+ LDAP_IS_UDP(ld) = 1;
+ rc = ldap_connect_to_host( ld, conn->lconn_sb,
+ proto, host, addr, port, async );
+
+ if ( rc == -1 ) return rc;
+#ifdef LDAP_DEBUG
+ ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
+ LBER_SBIOD_LEVEL_PROVIDER, (void *)"udp_" );
+#endif
+ ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_udp,
+ LBER_SBIOD_LEVEL_PROVIDER, NULL );
+ break;
+#endif
case LDAP_PROTO_IPC:
#ifdef LDAP_PF_LOCAL
/* only IPC mechanism supported is PF_LOCAL (PF_UNIX) */
rc = ldap_connect_to_path( ld, conn->lconn_sb,
srv->lud_host, async );
if ( rc == -1 ) return rc;
-
#ifdef LDAP_DEBUG
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
LBER_SBIOD_LEVEL_PROVIDER, (void *)"ipc_" );
INT_MAX, (void *)"ldap_" );
#endif
+#ifdef LDAP_CONNECTIONLESS
+ if( proto == LDAP_PROTO_UDP )
+ return 0;
+#endif
+
#ifdef HAVE_CYRUS_SASL
/* establish Cyrus SASL context prior to starting TLS so
that SASL EXTERNAL might be used */
if( sasl_host != NULL ) {
ldap_int_sasl_open( ld, conn, sasl_host, sasl_ssf );
+ LDAP_FREE( sasl_host );
}
#endif