Finish removal of iconv_convenience in public API's.
[bbaumbach/samba-autobuild/.git] / source4 / libcli / dgram / netlogon.c
index dffeae2007ba92727b4246e37325b2a39870cc1e..0aa68642487bb33de8bb3be1eea9b65f22baaa46 100644 (file)
@@ -7,7 +7,7 @@
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
    
    This program is distributed in the hope that it will be useful,
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "includes.h"
 #include "libcli/dgram/libdgram.h"
+#include "lib/socket/socket.h"
+#include "libcli/resolve/resolve.h"
+#include "librpc/gen_ndr/ndr_nbt.h"
 
 /* 
    send a netlogon mailslot request 
 */
 NTSTATUS dgram_mailslot_netlogon_send(struct nbt_dgram_socket *dgmsock,
                                      struct nbt_name *dest_name,
-                                     const struct nbt_peer_socket *dest,
+                                     struct socket_address *dest,
+                                     const char *mailslot,
                                      struct nbt_name *src_name,
                                      struct nbt_netlogon_packet *request)
 {
        NTSTATUS status;
+       enum ndr_err_code ndr_err;
        DATA_BLOB blob;
        TALLOC_CTX *tmp_ctx = talloc_new(dgmsock);
 
-       status = ndr_push_struct_blob(&blob, tmp_ctx, request, 
+       ndr_err = ndr_push_struct_blob(&blob, tmp_ctx, request,
                                      (ndr_push_flags_fn_t)ndr_push_nbt_netlogon_packet);
-       if (!NT_STATUS_IS_OK(status)) {
+       if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
                talloc_free(tmp_ctx);
-               return status;
+               return ndr_map_error2ntstatus(ndr_err);
        }
 
 
        status = dgram_mailslot_send(dgmsock, DGRAM_DIRECT_UNIQUE, 
-                                    NBT_MAILSLOT_NETLOGON,
+                                    mailslot,
                                     dest_name, dest, 
                                     src_name, &blob);
        talloc_free(tmp_ctx);
@@ -58,30 +62,34 @@ NTSTATUS dgram_mailslot_netlogon_send(struct nbt_dgram_socket *dgmsock,
 */
 NTSTATUS dgram_mailslot_netlogon_reply(struct nbt_dgram_socket *dgmsock,
                                       struct nbt_dgram_packet *request,
+                                      const char *my_netbios_name,
                                       const char *mailslot_name,
-                                      struct nbt_netlogon_packet *reply)
+                                      struct nbt_netlogon_response *reply)
 {
        NTSTATUS status;
        DATA_BLOB blob;
        TALLOC_CTX *tmp_ctx = talloc_new(dgmsock);
        struct nbt_name myname;
-       struct nbt_peer_socket dest;
+       struct socket_address *dest;
 
-       status = ndr_push_struct_blob(&blob, tmp_ctx, reply, 
-                                     (ndr_push_flags_fn_t)ndr_push_nbt_netlogon_packet);
+       status = push_nbt_netlogon_response(&blob, tmp_ctx, reply);
        if (!NT_STATUS_IS_OK(status)) {
-               talloc_free(tmp_ctx);
                return status;
        }
 
-       make_nbt_name_client(&myname, lp_netbios_name());
+       make_nbt_name_client(&myname, my_netbios_name);
+
+       dest = socket_address_from_strings(tmp_ctx, dgmsock->sock->backend_name, 
+                                          request->src_addr, request->src_port);
+       if (!dest) {
+               talloc_free(tmp_ctx);
+               return NT_STATUS_NO_MEMORY;
+       }
 
-       dest.port = request->src_port;
-       dest.addr = request->src_addr;
        status = dgram_mailslot_send(dgmsock, DGRAM_DIRECT_UNIQUE, 
                                     mailslot_name,
                                     &request->data.msg.source_name,
-                                    &dest,
+                                    dest,
                                     &myname, &blob);
        talloc_free(tmp_ctx);
        return status;
@@ -91,22 +99,44 @@ NTSTATUS dgram_mailslot_netlogon_reply(struct nbt_dgram_socket *dgmsock,
 /*
   parse a netlogon response. The packet must be a valid mailslot packet
 */
-NTSTATUS dgram_mailslot_netlogon_parse(struct dgram_mailslot_handler *dgmslot,
-                                      TALLOC_CTX *mem_ctx,
-                                      struct nbt_dgram_packet *dgram,
-                                      struct nbt_netlogon_packet *netlogon)
+NTSTATUS dgram_mailslot_netlogon_parse_request(struct dgram_mailslot_handler *dgmslot,
+                                              TALLOC_CTX *mem_ctx,
+                                              struct nbt_dgram_packet *dgram,
+                                              struct nbt_netlogon_packet *netlogon)
 {
        DATA_BLOB data = dgram_mailslot_data(dgram);
-       NTSTATUS status;
+       enum ndr_err_code ndr_err;
 
-       status = ndr_pull_struct_blob(&data, mem_ctx, netlogon, 
-                                     (ndr_pull_flags_fn_t)ndr_pull_nbt_netlogon_packet);
-       if (!NT_STATUS_IS_OK(status)) {
-               DEBUG(0,("Failed to parse netlogon packet of length %d\n", 
-                        (int)data.length));
+       ndr_err = ndr_pull_struct_blob(&data, mem_ctx, netlogon,
+          (ndr_pull_flags_fn_t)ndr_pull_nbt_netlogon_packet);
+       if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+               NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
+               DEBUG(0,("Failed to parse netlogon packet of length %d: %s\n",
+                        (int)data.length, nt_errstr(status)));
                if (DEBUGLVL(10)) {
                        file_save("netlogon.dat", data.data, data.length);
                }
+               return status;
        }
-       return status;
+       return NT_STATUS_OK;
 }
+
+/*
+  parse a netlogon response. The packet must be a valid mailslot packet
+*/
+NTSTATUS dgram_mailslot_netlogon_parse_response(struct dgram_mailslot_handler *dgmslot,
+                                      TALLOC_CTX *mem_ctx,
+                                      struct nbt_dgram_packet *dgram,
+                                      struct nbt_netlogon_response *netlogon)
+{
+       NTSTATUS status;
+       DATA_BLOB data = dgram_mailslot_data(dgram);
+       
+       status = pull_nbt_netlogon_response(&data, mem_ctx, netlogon);
+       if (!NT_STATUS_IS_OK(status)) {
+               return status;
+       }
+       
+       return NT_STATUS_OK;
+}
+