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-rw-r--r--source4/libcli/nbt/libnbt.h118
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diff --git a/source4/libcli/nbt/libnbt.h b/source4/libcli/nbt/libnbt.h
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+++ b/source4/libcli/nbt/libnbt.h
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+/*
+ Unix SMB/CIFS implementation.
+
+ a raw async NBT library
+
+ Copyright (C) Andrew Tridgell 2005
+
+ 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
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ 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.
+*/
+
+#include "librpc/gen_ndr/ndr_nbt.h"
+
+/*
+ possible states for pending requests
+*/
+enum nbt_request_state {NBT_REQUEST_SEND,
+ NBT_REQUEST_WAIT,
+ NBT_REQUEST_DONE,
+ NBT_REQUEST_TIMEOUT,
+ NBT_REQUEST_ERROR};
+
+/*
+ a nbt name request
+*/
+struct nbt_name_request {
+ struct nbt_name_request *next, *prev;
+
+ enum nbt_request_state state;
+
+ NTSTATUS status;
+
+ /* the socket this was on */
+ struct nbt_name_socket *nbtsock;
+
+ /* where to send the request */
+ const char *dest_addr;
+ int dest_port;
+
+ /* the timeout event */
+ struct timed_event *te;
+
+ struct nbt_name_packet *request;
+
+ /* shall we allow multiple replies? */
+ BOOL allow_multiple_replies;
+
+ uint_t num_replies;
+ struct nbt_name_reply {
+ struct nbt_name_packet *packet;
+ const char *reply_addr;
+ int reply_port;
+ } *replies;
+};
+
+
+
+/*
+ context structure for operations on name queries
+*/
+struct nbt_name_socket {
+ struct socket_context *sock;
+ struct event_context *event_ctx;
+
+ /* a queue of requests pending to be sent */
+ struct nbt_name_request *send_queue;
+
+ /* the fd event */
+ struct fd_event *fde;
+
+ /* mapping from name_trn_id to pending event */
+ struct idr_context *idr;
+
+ /* how many requests are waiting for a reply */
+ uint16_t num_pending;
+};
+
+
+/* a simple name query */
+struct nbt_name_query {
+ struct {
+ struct nbt_name name;
+ const char *dest_addr;
+ BOOL broadcast;
+ BOOL wins_lookup;
+ int timeout; /* in seconds */
+ } in;
+ struct {
+ const char *reply_from;
+ struct nbt_name name;
+ const char *reply_addr;
+ } out;
+};
+
+/* a simple name status query */
+struct nbt_name_status {
+ struct {
+ struct nbt_name name;
+ const char *dest_addr;
+ int timeout; /* in seconds */
+ } in;
+ struct {
+ const char *reply_from;
+ struct nbt_name name;
+ struct nbt_rdata_status status;
+ } out;
+};