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 "librpc/gen_ndr/ndr_nbt.h"
+#include "libcli/netlogon.h"
+
+/*
+ a datagram name request
+*/
+struct nbt_dgram_request {
+ struct nbt_dgram_request *next, *prev;
+
+ /* where to send the request */
+ struct socket_address *dest;
+
+ /* the encoded request */
+ DATA_BLOB encoded;
+};
/*
context structure for operations on dgram packets
struct nbt_dgram_socket {
struct socket_context *sock;
struct event_context *event_ctx;
+ struct smb_iconv_convenience *iconv_convenience;
/* the fd event */
struct fd_event *fde;
+ /* a queue of outgoing requests */
+ struct nbt_dgram_request *send_queue;
+
+ /* a list of mailslot handlers */
+ struct dgram_mailslot_handler *mailslot_handlers;
+
/* what to do with incoming request packets */
struct {
void (*handler)(struct nbt_dgram_socket *, struct nbt_dgram_packet *,
- const char *, int );
+ struct socket_address *src);
void *private;
} incoming;
};
+
+
+/*
+ the mailslot code keeps a list of mailslot handlers. A mailslot
+ handler is a function that receives incoming packets for a specific
+ mailslot name. When a caller needs to send a mailslot and wants to
+ get a reply then it needs to register itself as listening for
+ incoming packets on the reply mailslot
+*/
+
+typedef void (*dgram_mailslot_handler_t)(struct dgram_mailslot_handler *,
+ struct nbt_dgram_packet *,
+ struct socket_address *src);
+
+struct dgram_mailslot_handler {
+ struct dgram_mailslot_handler *next, *prev;
+
+ struct nbt_dgram_socket *dgmsock;
+ const char *mailslot_name;
+
+ dgram_mailslot_handler_t handler;
+ void *private;
+};
+
+
+/* prototypes */
+NTSTATUS nbt_dgram_send(struct nbt_dgram_socket *dgmsock,
+ struct nbt_dgram_packet *packet,
+ struct socket_address *dest);
+NTSTATUS dgram_set_incoming_handler(struct nbt_dgram_socket *dgmsock,
+ void (*handler)(struct nbt_dgram_socket *,
+ struct nbt_dgram_packet *,
+ struct socket_address *),
+ void *private);
+struct nbt_dgram_socket *nbt_dgram_socket_init(TALLOC_CTX *mem_ctx,
+ struct event_context *event_ctx,
+ struct smb_iconv_convenience *);
+
+const char *dgram_mailslot_name(struct nbt_dgram_packet *packet);
+struct dgram_mailslot_handler *dgram_mailslot_find(struct nbt_dgram_socket *dgmsock,
+ const char *mailslot_name);
+struct dgram_mailslot_handler *dgram_mailslot_listen(struct nbt_dgram_socket *dgmsock,
+ const char *mailslot_name,
+ dgram_mailslot_handler_t handler,
+ void *private);
+struct dgram_mailslot_handler *dgram_mailslot_temp(struct nbt_dgram_socket *dgmsock,
+ const char *mailslot_name,
+ dgram_mailslot_handler_t handler,
+ void *private);
+DATA_BLOB dgram_mailslot_data(struct nbt_dgram_packet *dgram);
+
+
+NTSTATUS dgram_mailslot_send(struct nbt_dgram_socket *dgmsock,
+ enum dgram_msg_type msg_type,
+ const char *mailslot_name,
+ struct nbt_name *dest_name,
+ struct socket_address *dest,
+ struct nbt_name *src_name,
+ DATA_BLOB *request);
+
+NTSTATUS dgram_mailslot_netlogon_send(struct nbt_dgram_socket *dgmsock,
+ struct nbt_name *dest_name,
+ struct socket_address *dest,
+ const char *mailslot_name,
+ struct nbt_name *src_name,
+ struct nbt_netlogon_packet *request);
+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_response *reply);
+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);
+
+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 dgram_mailslot_browse_send(struct nbt_dgram_socket *dgmsock,
+ struct nbt_name *dest_name,
+ struct socket_address *dest,
+ struct nbt_name *src_name,
+ struct nbt_browse_packet *request);
+
+NTSTATUS dgram_mailslot_browse_reply(struct nbt_dgram_socket *dgmsock,
+ struct nbt_dgram_packet *request,
+ const char *mailslot_name,
+ const char *my_netbios_name,
+ struct nbt_browse_packet *reply);
+
+NTSTATUS dgram_mailslot_browse_parse(struct dgram_mailslot_handler *dgmslot,
+ TALLOC_CTX *mem_ctx,
+ struct nbt_dgram_packet *dgram,
+ struct nbt_browse_packet *pkt);
git.samba.org / kai / samba.git / blobdiff