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authorGünther Deschner <gd@samba.org>2008-09-23 06:58:17 +0200
committerGünther Deschner <gd@samba.org>2008-09-23 09:37:24 +0200
commit6f33f3e4c26564602d5d13c7459938955b56a16e (patch)
treefeb713280e1bb12228b2982db5123158b4faabae /source4/libcli/nbt
parentbe8b72dd5541182e24f522026bafbaef044a47e3 (diff)
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s4-nbt: move libcli/nbt up one level.
Guenther
Diffstat (limited to 'source4/libcli/nbt')
-rw-r--r--source4/libcli/nbt/libnbt.h351
-rw-r--r--source4/libcli/nbt/namequery.c235
-rw-r--r--source4/libcli/nbt/namerefresh.c302
-rw-r--r--source4/libcli/nbt/nameregister.c442
-rw-r--r--source4/libcli/nbt/namerelease.c135
-rw-r--r--source4/libcli/nbt/nbtname.c648
-rw-r--r--source4/libcli/nbt/nbtsocket.c521
-rw-r--r--source4/libcli/nbt/pynbt.c408
8 files changed, 0 insertions, 3042 deletions
diff --git a/source4/libcli/nbt/libnbt.h b/source4/libcli/nbt/libnbt.h
deleted file mode 100644
index 8529ec362b..0000000000
--- a/source4/libcli/nbt/libnbt.h
+++ /dev/null
@@ -1,351 +0,0 @@
-/*
- 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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef __LIBNBT_H__
-#define __LIBNBT_H__
-
-#include "librpc/gen_ndr/nbt.h"
-#include "librpc/ndr/libndr.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 */
- struct socket_address *dest;
-
- /* timeout between retries */
- int timeout;
-
- /* how many retries to send on timeout */
- int num_retries;
-
- /* whether we have received a WACK */
- bool received_wack;
-
- /* the timeout event */
- struct timed_event *te;
-
- /* the name transaction id */
- uint16_t name_trn_id;
-
- /* is it a reply? */
- bool is_reply;
-
- /* the encoded request */
- DATA_BLOB encoded;
-
- /* shall we allow multiple replies? */
- bool allow_multiple_replies;
-
- unsigned int num_replies;
- struct nbt_name_reply {
- struct nbt_name_packet *packet;
- struct socket_address *dest;
- } *replies;
-
- /* information on what to do on completion */
- struct {
- void (*fn)(struct nbt_name_request *);
- void *private_data;
- } async;
-};
-
-
-
-/*
- context structure for operations on name queries
-*/
-struct nbt_name_socket {
- struct socket_context *sock;
- struct event_context *event_ctx;
- struct smb_iconv_convenience *iconv_convenience;
-
- /* 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;
-
- /* what to do with incoming request packets */
- struct {
- void (*handler)(struct nbt_name_socket *, struct nbt_name_packet *,
- struct socket_address *);
- void *private_data;
- } incoming;
-
- /* what to do with unexpected replies */
- struct {
- void (*handler)(struct nbt_name_socket *, struct nbt_name_packet *,
- struct socket_address *);
- void *private_data;
- } unexpected;
-};
-
-
-/* a simple name query */
-struct nbt_name_query {
- struct {
- struct nbt_name name;
- const char *dest_addr;
- uint16_t dest_port;
- bool broadcast;
- bool wins_lookup;
- int timeout; /* in seconds */
- int retries;
- } in;
- struct {
- const char *reply_from;
- struct nbt_name name;
- int16_t num_addrs;
- const char **reply_addrs;
- } out;
-};
-
-/* a simple name status query */
-struct nbt_name_status {
- struct {
- struct nbt_name name;
- const char *dest_addr;
- uint16_t dest_port;
- int timeout; /* in seconds */
- int retries;
- } in;
- struct {
- const char *reply_from;
- struct nbt_name name;
- struct nbt_rdata_status status;
- } out;
-};
-
-/* a name registration request */
-struct nbt_name_register {
- struct {
- struct nbt_name name;
- const char *dest_addr;
- uint16_t dest_port;
- const char *address;
- uint16_t nb_flags;
- bool register_demand;
- bool broadcast;
- bool multi_homed;
- uint32_t ttl;
- int timeout; /* in seconds */
- int retries;
- } in;
- struct {
- const char *reply_from;
- struct nbt_name name;
- const char *reply_addr;
- uint8_t rcode;
- } out;
-};
-
-/* a send 3 times then demand name broadcast name registration */
-struct nbt_name_register_bcast {
- struct {
- struct nbt_name name;
- const char *dest_addr;
- uint16_t dest_port;
- const char *address;
- uint16_t nb_flags;
- uint32_t ttl;
- } in;
-};
-
-
-/* wins name register with multiple wins servers to try and multiple
- addresses to register */
-struct nbt_name_register_wins {
- struct {
- struct nbt_name name;
- const char **wins_servers;
- uint16_t wins_port;
- const char **addresses;
- uint16_t nb_flags;
- uint32_t ttl;
- } in;
- struct {
- const char *wins_server;
- uint8_t rcode;
- } out;
-};
-
-
-
-/* a name refresh request */
-struct nbt_name_refresh {
- struct {
- struct nbt_name name;
- const char *dest_addr;
- uint16_t dest_port;
- const char *address;
- uint16_t nb_flags;
- bool broadcast;
- uint32_t ttl;
- int timeout; /* in seconds */
- int retries;
- } in;
- struct {
- const char *reply_from;
- struct nbt_name name;
- const char *reply_addr;
- uint8_t rcode;
- } out;
-};
-
-/* wins name refresh with multiple wins servers to try and multiple
- addresses to register */
-struct nbt_name_refresh_wins {
- struct {
- struct nbt_name name;
- const char **wins_servers;
- uint16_t wins_port;
- const char **addresses;
- uint16_t nb_flags;
- uint32_t ttl;
- } in;
- struct {
- const char *wins_server;
- uint8_t rcode;
- } out;
-};
-
-
-/* a name release request */
-struct nbt_name_release {
- struct {
- struct nbt_name name;
- const char *dest_addr;
- uint16_t dest_port;
- const char *address;
- uint16_t nb_flags;
- bool broadcast;
- int timeout; /* in seconds */
- int retries;
- } in;
- struct {
- const char *reply_from;
- struct nbt_name name;
- const char *reply_addr;
- uint8_t rcode;
- } out;
-};
-
-struct nbt_name_socket *nbt_name_socket_init(TALLOC_CTX *mem_ctx,
- struct event_context *event_ctx,
- struct smb_iconv_convenience *iconv_convenience);
-struct nbt_name_request *nbt_name_query_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_query *io);
-NTSTATUS nbt_name_query_recv(struct nbt_name_request *req,
- TALLOC_CTX *mem_ctx, struct nbt_name_query *io);
-NTSTATUS nbt_name_query(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx, struct nbt_name_query *io);
-struct nbt_name_request *nbt_name_status_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_status *io);
-NTSTATUS nbt_name_status_recv(struct nbt_name_request *req,
- TALLOC_CTX *mem_ctx, struct nbt_name_status *io);
-NTSTATUS nbt_name_status(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx, struct nbt_name_status *io);
-
-NTSTATUS nbt_name_dup(TALLOC_CTX *mem_ctx, struct nbt_name *name, struct nbt_name *newname);
-NTSTATUS nbt_name_to_blob(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, DATA_BLOB *blob, struct nbt_name *name);
-NTSTATUS nbt_name_from_blob(TALLOC_CTX *mem_ctx, const DATA_BLOB *blob, struct nbt_name *name);
-void nbt_choose_called_name(TALLOC_CTX *mem_ctx, struct nbt_name *n, const char *name, int type);
-char *nbt_name_string(TALLOC_CTX *mem_ctx, const struct nbt_name *name);
-NTSTATUS nbt_name_register(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx, struct nbt_name_register *io);
-NTSTATUS nbt_name_refresh(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx, struct nbt_name_refresh *io);
-NTSTATUS nbt_name_release(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx, struct nbt_name_release *io);
-NTSTATUS nbt_name_register_wins(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx,
- struct nbt_name_register_wins *io);
-NTSTATUS nbt_name_refresh_wins(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx,
- struct nbt_name_refresh_wins *io);
-NTSTATUS nbt_name_register_recv(struct nbt_name_request *req,
- TALLOC_CTX *mem_ctx, struct nbt_name_register *io);
-struct nbt_name_request *nbt_name_register_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_register *io);
-NTSTATUS nbt_name_release_recv(struct nbt_name_request *req,
- TALLOC_CTX *mem_ctx, struct nbt_name_release *io);
-
-struct nbt_name_request *nbt_name_release_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_release *io);
-
-NTSTATUS nbt_name_refresh_recv(struct nbt_name_request *req,
- TALLOC_CTX *mem_ctx, struct nbt_name_refresh *io);
-
-NTSTATUS nbt_set_incoming_handler(struct nbt_name_socket *nbtsock,
- void (*handler)(struct nbt_name_socket *, struct nbt_name_packet *,
- struct socket_address *),
- void *private_data);
-NTSTATUS nbt_name_reply_send(struct nbt_name_socket *nbtsock,
- struct socket_address *dest,
- struct nbt_name_packet *request);
-
-
-NDR_SCALAR_PROTO(wrepl_nbt_name, const struct nbt_name *);
-NDR_SCALAR_PROTO(nbt_string, const char *);
-NDR_BUFFER_PROTO(nbt_name, struct nbt_name);
-NTSTATUS nbt_rcode_to_ntstatus(uint8_t rcode);
-
-struct composite_context;
-struct composite_context *nbt_name_register_bcast_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_register_bcast *io);
-NTSTATUS nbt_name_register_bcast_recv(struct composite_context *c);
-struct composite_context *nbt_name_register_wins_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_register_wins *io);
-NTSTATUS nbt_name_refresh_wins_recv(struct composite_context *c, TALLOC_CTX *mem_ctx,
- struct nbt_name_refresh_wins *io);
-struct composite_context *nbt_name_refresh_wins_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_refresh_wins *io);
-NTSTATUS nbt_name_register_wins_recv(struct composite_context *c, TALLOC_CTX *mem_ctx,
- struct nbt_name_register_wins *io);
-
-
-#endif /* __LIBNBT_H__ */
diff --git a/source4/libcli/nbt/namequery.c b/source4/libcli/nbt/namequery.c
deleted file mode 100644
index 2e1bcd818b..0000000000
--- a/source4/libcli/nbt/namequery.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- make nbt name query requests
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "libcli/nbt/libnbt.h"
-#include "libcli/nbt/nbt_proto.h"
-#include "lib/socket/socket.h"
-#include "param/param.h"
-
-/**
- send a nbt name query
-*/
-_PUBLIC_ struct nbt_name_request *nbt_name_query_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_query *io)
-{
- struct nbt_name_request *req;
- struct nbt_name_packet *packet;
- struct socket_address *dest;
-
- packet = talloc_zero(nbtsock, struct nbt_name_packet);
- if (packet == NULL) return NULL;
-
- packet->qdcount = 1;
- packet->operation = NBT_OPCODE_QUERY;
- if (io->in.broadcast) {
- packet->operation |= NBT_FLAG_BROADCAST;
- }
- if (io->in.wins_lookup) {
- packet->operation |= NBT_FLAG_RECURSION_DESIRED;
- }
-
- packet->questions = talloc_array(packet, struct nbt_name_question, 1);
- if (packet->questions == NULL) goto failed;
-
- packet->questions[0].name = io->in.name;
- packet->questions[0].question_type = NBT_QTYPE_NETBIOS;
- packet->questions[0].question_class = NBT_QCLASS_IP;
-
- dest = socket_address_from_strings(packet, nbtsock->sock->backend_name,
- io->in.dest_addr, io->in.dest_port);
- if (dest == NULL) goto failed;
- req = nbt_name_request_send(nbtsock, dest, packet,
- io->in.timeout, io->in.retries, false);
- if (req == NULL) goto failed;
-
- talloc_free(packet);
- return req;
-
-failed:
- talloc_free(packet);
- return NULL;
-}
-
-/**
- wait for a name query reply
-*/
-_PUBLIC_ NTSTATUS nbt_name_query_recv(struct nbt_name_request *req,
- TALLOC_CTX *mem_ctx, struct nbt_name_query *io)
-{
- NTSTATUS status;
- struct nbt_name_packet *packet;
- int i;
-
- status = nbt_name_request_recv(req);
- if (!NT_STATUS_IS_OK(status) ||
- req->num_replies == 0) {
- talloc_free(req);
- return status;
- }
-
- packet = req->replies[0].packet;
- io->out.reply_from = talloc_steal(mem_ctx, req->replies[0].dest->addr);
-
- if ((packet->operation & NBT_RCODE) != 0) {
- status = nbt_rcode_to_ntstatus(packet->operation & NBT_RCODE);
- talloc_free(req);
- return status;
- }
-
- if (packet->ancount != 1 ||
- packet->answers[0].rr_type != NBT_QTYPE_NETBIOS ||
- packet->answers[0].rr_class != NBT_QCLASS_IP) {
- talloc_free(req);
- return status;
- }
-
- io->out.name = packet->answers[0].name;
- io->out.num_addrs = packet->answers[0].rdata.netbios.length / 6;
- io->out.reply_addrs = talloc_array(mem_ctx, const char *, io->out.num_addrs+1);
- if (io->out.reply_addrs == NULL) {
- talloc_free(req);
- return NT_STATUS_NO_MEMORY;
- }
-
- for (i=0;i<io->out.num_addrs;i++) {
- io->out.reply_addrs[i] = talloc_steal(io->out.reply_addrs,
- packet->answers[0].rdata.netbios.addresses[i].ipaddr);
- }
- io->out.reply_addrs[i] = NULL;
-
- talloc_steal(mem_ctx, io->out.name.name);
- talloc_steal(mem_ctx, io->out.name.scope);
-
- talloc_free(req);
-
- return NT_STATUS_OK;
-}
-
-/**
- wait for a name query reply
-*/
-_PUBLIC_ NTSTATUS nbt_name_query(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx, struct nbt_name_query *io)
-{
- struct nbt_name_request *req = nbt_name_query_send(nbtsock, io);
- return nbt_name_query_recv(req, mem_ctx, io);
-}
-
-
-/**
- send a nbt name status
-*/
-_PUBLIC_ struct nbt_name_request *nbt_name_status_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_status *io)
-{
- struct nbt_name_request *req;
- struct nbt_name_packet *packet;
- struct socket_address *dest;
-
- packet = talloc_zero(nbtsock, struct nbt_name_packet);
- if (packet == NULL) return NULL;
-
- packet->qdcount = 1;
- packet->operation = NBT_OPCODE_QUERY;
-
- packet->questions = talloc_array(packet, struct nbt_name_question, 1);
- if (packet->questions == NULL) goto failed;
-
- packet->questions[0].name = io->in.name;
- packet->questions[0].question_type = NBT_QTYPE_STATUS;
- packet->questions[0].question_class = NBT_QCLASS_IP;
-
- dest = socket_address_from_strings(packet, nbtsock->sock->backend_name,
- io->in.dest_addr, io->in.dest_port);
- if (dest == NULL) goto failed;
- req = nbt_name_request_send(nbtsock, dest, packet,
- io->in.timeout, io->in.retries, false);
- if (req == NULL) goto failed;
-
- talloc_free(packet);
- return req;
-
-failed:
- talloc_free(packet);
- return NULL;
-}
-
-/**
- wait for a name status reply
-*/
-_PUBLIC_ NTSTATUS nbt_name_status_recv(struct nbt_name_request *req,
- TALLOC_CTX *mem_ctx, struct nbt_name_status *io)
-{
- NTSTATUS status;
- struct nbt_name_packet *packet;
- int i;
-
- status = nbt_name_request_recv(req);
- if (!NT_STATUS_IS_OK(status) ||
- req->num_replies == 0) {
- talloc_free(req);
- return status;
- }
-
- packet = req->replies[0].packet;
- io->out.reply_from = talloc_steal(mem_ctx, req->replies[0].dest->addr);
-
- if ((packet->operation & NBT_RCODE) != 0) {
- status = nbt_rcode_to_ntstatus(packet->operation & NBT_RCODE);
- talloc_free(req);
- return status;
- }
-
- if (packet->ancount != 1 ||
- packet->answers[0].rr_type != NBT_QTYPE_STATUS ||
- packet->answers[0].rr_class != NBT_QCLASS_IP) {
- talloc_free(req);
- return NT_STATUS_INVALID_NETWORK_RESPONSE;
- }
-
- io->out.name = packet->answers[0].name;
- talloc_steal(mem_ctx, io->out.name.name);
- talloc_steal(mem_ctx, io->out.name.scope);
-
- io->out.status = packet->answers[0].rdata.status;
- talloc_steal(mem_ctx, io->out.status.names);
- for (i=0;i<io->out.status.num_names;i++) {
- talloc_steal(io->out.status.names, io->out.status.names[i].name);
- }
-
-
- talloc_free(req);
-
- return NT_STATUS_OK;
-}
-
-/**
- wait for a name status reply
-*/
-_PUBLIC_ NTSTATUS nbt_name_status(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx, struct nbt_name_status *io)
-{
- struct nbt_name_request *req = nbt_name_status_send(nbtsock, io);
- return nbt_name_status_recv(req, mem_ctx, io);
-}
-
-
diff --git a/source4/libcli/nbt/namerefresh.c b/source4/libcli/nbt/namerefresh.c
deleted file mode 100644
index b939c97740..0000000000
--- a/source4/libcli/nbt/namerefresh.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- send out a name refresh request
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "libcli/nbt/libnbt.h"
-#include "libcli/nbt/nbt_proto.h"
-#include "libcli/composite/composite.h"
-#include "lib/socket/socket.h"
-#include "param/param.h"
-
-/*
- send a nbt name refresh request
-*/
-struct nbt_name_request *nbt_name_refresh_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_refresh *io)
-{
- struct nbt_name_request *req;
- struct nbt_name_packet *packet;
- struct socket_address *dest;
-
- packet = talloc_zero(nbtsock, struct nbt_name_packet);
- if (packet == NULL) return NULL;
-
- packet->qdcount = 1;
- packet->arcount = 1;
- packet->operation = NBT_OPCODE_REFRESH;
- if (io->in.broadcast) {
- packet->operation |= NBT_FLAG_BROADCAST;
- }
-
- packet->questions = talloc_array(packet, struct nbt_name_question, 1);
- if (packet->questions == NULL) goto failed;
-
- packet->questions[0].name = io->in.name;
- packet->questions[0].question_type = NBT_QTYPE_NETBIOS;
- packet->questions[0].question_class = NBT_QCLASS_IP;
-
- packet->additional = talloc_array(packet, struct nbt_res_rec, 1);
- if (packet->additional == NULL) goto failed;
-
- packet->additional[0].name = io->in.name;
- packet->additional[0].rr_type = NBT_QTYPE_NETBIOS;
- packet->additional[0].rr_class = NBT_QCLASS_IP;
- packet->additional[0].ttl = io->in.ttl;
- packet->additional[0].rdata.netbios.length = 6;
- packet->additional[0].rdata.netbios.addresses = talloc_array(packet->additional,
- struct nbt_rdata_address, 1);
- if (packet->additional[0].rdata.netbios.addresses == NULL) goto failed;
- packet->additional[0].rdata.netbios.addresses[0].nb_flags = io->in.nb_flags;
- packet->additional[0].rdata.netbios.addresses[0].ipaddr =
- talloc_strdup(packet->additional, io->in.address);
-
- dest = socket_address_from_strings(nbtsock,
- nbtsock->sock->backend_name,
- io->in.dest_addr, io->in.dest_port);
- if (dest == NULL) goto failed;
- req = nbt_name_request_send(nbtsock, dest, packet,
- io->in.timeout, io->in.retries, false);
- if (req == NULL) goto failed;
-
- talloc_free(packet);
- return req;
-
-failed:
- talloc_free(packet);
- return NULL;
-}
-
-/*
- wait for a refresh reply
-*/
-_PUBLIC_ NTSTATUS nbt_name_refresh_recv(struct nbt_name_request *req,
- TALLOC_CTX *mem_ctx, struct nbt_name_refresh *io)
-{
- NTSTATUS status;
- struct nbt_name_packet *packet;
-
- status = nbt_name_request_recv(req);
- if (!NT_STATUS_IS_OK(status) ||
- req->num_replies == 0) {
- talloc_free(req);
- return status;
- }
-
- packet = req->replies[0].packet;
- io->out.reply_from = talloc_steal(mem_ctx, req->replies[0].dest->addr);
-
- if (packet->ancount != 1 ||
- packet->answers[0].rr_type != NBT_QTYPE_NETBIOS ||
- packet->answers[0].rr_class != NBT_QCLASS_IP) {
- talloc_free(req);
- return NT_STATUS_INVALID_NETWORK_RESPONSE;
- }
-
- io->out.rcode = packet->operation & NBT_RCODE;
- io->out.name = packet->answers[0].name;
- if (packet->answers[0].rdata.netbios.length < 6) {
- talloc_free(req);
- return NT_STATUS_INVALID_NETWORK_RESPONSE;
- }
- io->out.reply_addr = talloc_steal(mem_ctx,
- packet->answers[0].rdata.netbios.addresses[0].ipaddr);
- talloc_steal(mem_ctx, io->out.name.name);
- talloc_steal(mem_ctx, io->out.name.scope);
-
- talloc_free(req);
-
- return NT_STATUS_OK;
-}
-
-/*
- synchronous name refresh request
-*/
-_PUBLIC_ NTSTATUS nbt_name_refresh(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx, struct nbt_name_refresh *io)
-{
- struct nbt_name_request *req = nbt_name_refresh_send(nbtsock, io);
- return nbt_name_refresh_recv(req, mem_ctx, io);
-}
-
-
-
-/**
- a wins name refresh with multiple WINS servers and multiple
- addresses to refresh. Try each WINS server in turn, until we get a
- reply for each address
-*/
-struct refresh_wins_state {
- struct nbt_name_socket *nbtsock;
- struct nbt_name_refresh *io;
- const char **wins_servers;
- uint16_t wins_port;
- const char **addresses;
- int address_idx;
- struct nbt_name_request *req;
-};
-
-
-/**
- state handler for WINS multi-homed multi-server name refresh
-*/
-static void name_refresh_wins_handler(struct nbt_name_request *req)
-{
- struct composite_context *c = talloc_get_type(req->async.private_data,
- struct composite_context);
- struct refresh_wins_state *state = talloc_get_type(c->private_data,
- struct refresh_wins_state);
- NTSTATUS status;
-
- status = nbt_name_refresh_recv(state->req, state, state->io);
- if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) {
- /* the refresh timed out - try the next WINS server */
- state->wins_servers++;
- state->address_idx = 0;
- if (state->wins_servers[0] == NULL) {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = status;
- goto done;
- }
- state->io->in.dest_addr = state->wins_servers[0];
- state->io->in.dest_port = state->wins_port;
- state->io->in.address = state->addresses[0];
- state->req = nbt_name_refresh_send(state->nbtsock, state->io);
- if (state->req == NULL) {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = NT_STATUS_NO_MEMORY;
- } else {
- state->req->async.fn = name_refresh_wins_handler;
- state->req->async.private_data = c;
- }
- } else if (!NT_STATUS_IS_OK(status)) {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = status;
- } else {
- if (state->io->out.rcode == 0 &&
- state->addresses[state->address_idx+1] != NULL) {
- /* refresh our next address */
- state->io->in.address = state->addresses[++(state->address_idx)];
- state->req = nbt_name_refresh_send(state->nbtsock, state->io);
- if (state->req == NULL) {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = NT_STATUS_NO_MEMORY;
- } else {
- state->req->async.fn = name_refresh_wins_handler;
- state->req->async.private_data = c;
- }
- } else {
- c->state = COMPOSITE_STATE_DONE;
- c->status = NT_STATUS_OK;
- }
- }
-
-done:
- if (c->state >= COMPOSITE_STATE_DONE &&
- c->async.fn) {
- c->async.fn(c);
- }
-}
-
-/**
- the async send call for a multi-server WINS refresh
-*/
-_PUBLIC_ struct composite_context *nbt_name_refresh_wins_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_refresh_wins *io)
-{
- struct composite_context *c;
- struct refresh_wins_state *state;
-
- c = talloc_zero(nbtsock, struct composite_context);
- if (c == NULL) goto failed;
-
- state = talloc(c, struct refresh_wins_state);
- if (state == NULL) goto failed;
-
- state->io = talloc(state, struct nbt_name_refresh);
- if (state->io == NULL) goto failed;
-
- state->wins_port = io->in.wins_port;
- state->wins_servers = str_list_copy(state, io->in.wins_servers);
- if (state->wins_servers == NULL ||
- state->wins_servers[0] == NULL) goto failed;
-
- state->addresses = str_list_copy(state, io->in.addresses);
- if (state->addresses == NULL ||
- state->addresses[0] == NULL) goto failed;
-
- state->io->in.name = io->in.name;
- state->io->in.dest_addr = state->wins_servers[0];
- state->io->in.dest_port = state->wins_port;
- state->io->in.address = io->in.addresses[0];
- state->io->in.nb_flags = io->in.nb_flags;
- state->io->in.broadcast = false;
- state->io->in.ttl = io->in.ttl;
- state->io->in.timeout = 2;
- state->io->in.retries = 2;
-
- state->nbtsock = nbtsock;
- state->address_idx = 0;
-
- state->req = nbt_name_refresh_send(nbtsock, state->io);
- if (state->req == NULL) goto failed;
-
- state->req->async.fn = name_refresh_wins_handler;
- state->req->async.private_data = c;
-
- c->private_data = state;
- c->state = COMPOSITE_STATE_IN_PROGRESS;
- c->event_ctx = nbtsock->event_ctx;
-
- return c;
-
-failed:
- talloc_free(c);
- return NULL;
-}
-
-/*
- multi-homed WINS name refresh - recv side
-*/
-_PUBLIC_ NTSTATUS nbt_name_refresh_wins_recv(struct composite_context *c, TALLOC_CTX *mem_ctx,
- struct nbt_name_refresh_wins *io)
-{
- NTSTATUS status;
- status = composite_wait(c);
- if (NT_STATUS_IS_OK(status)) {
- struct refresh_wins_state *state =
- talloc_get_type(c->private_data, struct refresh_wins_state);
- io->out.wins_server = talloc_steal(mem_ctx, state->wins_servers[0]);
- io->out.rcode = state->io->out.rcode;
- }
- talloc_free(c);
- return status;
-}
-
-/*
- multi-homed WINS refresh - sync interface
-*/
-_PUBLIC_ NTSTATUS nbt_name_refresh_wins(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx,
- struct nbt_name_refresh_wins *io)
-{
- struct composite_context *c = nbt_name_refresh_wins_send(nbtsock, io);
- return nbt_name_refresh_wins_recv(c, mem_ctx, io);
-}
diff --git a/source4/libcli/nbt/nameregister.c b/source4/libcli/nbt/nameregister.c
deleted file mode 100644
index c50f9b3b3a..0000000000
--- a/source4/libcli/nbt/nameregister.c
+++ /dev/null
@@ -1,442 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- send out a name registration request
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "libcli/nbt/libnbt.h"
-#include "libcli/nbt/nbt_proto.h"
-#include "libcli/composite/composite.h"
-#include "lib/socket/socket.h"
-#include "librpc/gen_ndr/ndr_nbt.h"
-#include "param/param.h"
-
-/*
- send a nbt name registration request
-*/
-struct nbt_name_request *nbt_name_register_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_register *io)
-{
- struct nbt_name_request *req;
- struct nbt_name_packet *packet;
- struct socket_address *dest;
-
- packet = talloc_zero(nbtsock, struct nbt_name_packet);
- if (packet == NULL) return NULL;
-
- packet->qdcount = 1;
- packet->arcount = 1;
- if (io->in.multi_homed) {
- packet->operation = NBT_OPCODE_MULTI_HOME_REG;
- } else {
- packet->operation = NBT_OPCODE_REGISTER;
- }
- if (io->in.broadcast) {
- packet->operation |= NBT_FLAG_BROADCAST;
- }
- if (io->in.register_demand) {
- packet->operation |= NBT_FLAG_RECURSION_DESIRED;
- }
-
- packet->questions = talloc_array(packet, struct nbt_name_question, 1);
- if (packet->questions == NULL) goto failed;
-
- packet->questions[0].name = io->in.name;
- packet->questions[0].question_type = NBT_QTYPE_NETBIOS;
- packet->questions[0].question_class = NBT_QCLASS_IP;
-
- packet->additional = talloc_array(packet, struct nbt_res_rec, 1);
- if (packet->additional == NULL) goto failed;
-
- packet->additional[0].name = io->in.name;
- packet->additional[0].rr_type = NBT_QTYPE_NETBIOS;
- packet->additional[0].rr_class = NBT_QCLASS_IP;
- packet->additional[0].ttl = io->in.ttl;
- packet->additional[0].rdata.netbios.length = 6;
- packet->additional[0].rdata.netbios.addresses = talloc_array(packet->additional,
- struct nbt_rdata_address, 1);
- if (packet->additional[0].rdata.netbios.addresses == NULL) goto failed;
- packet->additional[0].rdata.netbios.addresses[0].nb_flags = io->in.nb_flags;
- packet->additional[0].rdata.netbios.addresses[0].ipaddr =
- talloc_strdup(packet->additional, io->in.address);
- if (packet->additional[0].rdata.netbios.addresses[0].ipaddr == NULL) goto failed;
-
- dest = socket_address_from_strings(packet, nbtsock->sock->backend_name,
- io->in.dest_addr, io->in.dest_port);
- if (dest == NULL) goto failed;
- req = nbt_name_request_send(nbtsock, dest, packet,
- io->in.timeout, io->in.retries, false);
- if (req == NULL) goto failed;
-
- talloc_free(packet);
- return req;
-
-failed:
- talloc_free(packet);
- return NULL;
-}
-
-/*
- wait for a registration reply
-*/
-_PUBLIC_ NTSTATUS nbt_name_register_recv(struct nbt_name_request *req,
- TALLOC_CTX *mem_ctx, struct nbt_name_register *io)
-{
- NTSTATUS status;
- struct nbt_name_packet *packet;
-
- status = nbt_name_request_recv(req);
- if (!NT_STATUS_IS_OK(status) ||
- req->num_replies == 0) {
- talloc_free(req);
- return status;
- }
-
- packet = req->replies[0].packet;
- io->out.reply_from = talloc_steal(mem_ctx, req->replies[0].dest->addr);
-
- if (packet->ancount != 1 ||
- packet->answers[0].rr_type != NBT_QTYPE_NETBIOS ||
- packet->answers[0].rr_class != NBT_QCLASS_IP) {
- talloc_free(req);
- return NT_STATUS_INVALID_NETWORK_RESPONSE;
- }
-
- io->out.rcode = packet->operation & NBT_RCODE;
- io->out.name = packet->answers[0].name;
- if (packet->answers[0].rdata.netbios.length < 6) {
- talloc_free(req);
- return NT_STATUS_INVALID_NETWORK_RESPONSE;
- }
- io->out.reply_addr = talloc_steal(mem_ctx,
- packet->answers[0].rdata.netbios.addresses[0].ipaddr);
- talloc_steal(mem_ctx, io->out.name.name);
- talloc_steal(mem_ctx, io->out.name.scope);
-
- talloc_free(req);
-
- return NT_STATUS_OK;
-}
-
-/*
- synchronous name registration request
-*/
-_PUBLIC_ NTSTATUS nbt_name_register(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx, struct nbt_name_register *io)
-{
- struct nbt_name_request *req = nbt_name_register_send(nbtsock, io);
- return nbt_name_register_recv(req, mem_ctx, io);
-}
-
-
-/*
- a 4 step broadcast registration. 3 lots of name registration requests, followed by
- a name registration demand
-*/
-struct register_bcast_state {
- struct nbt_name_socket *nbtsock;
- struct nbt_name_register *io;
- struct nbt_name_request *req;
-};
-
-
-/*
- state handler for 4 stage name registration
-*/
-static void name_register_bcast_handler(struct nbt_name_request *req)
-{
- struct composite_context *c = talloc_get_type(req->async.private_data, struct composite_context);
- struct register_bcast_state *state = talloc_get_type(c->private_data, struct register_bcast_state);
- NTSTATUS status;
-
- status = nbt_name_register_recv(state->req, state, state->io);
- if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) {
- if (state->io->in.register_demand == true) {
- /* all done */
- c->state = COMPOSITE_STATE_DONE;
- c->status = NT_STATUS_OK;
- goto done;
- }
-
- /* the registration timed out - good, send the demand */
- state->io->in.register_demand = true;
- state->io->in.retries = 0;
- state->req = nbt_name_register_send(state->nbtsock, state->io);
- if (state->req == NULL) {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = NT_STATUS_NO_MEMORY;
- } else {
- state->req->async.fn = name_register_bcast_handler;
- state->req->async.private_data = c;
- }
- } else if (!NT_STATUS_IS_OK(status)) {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = status;
- } else {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = NT_STATUS_CONFLICTING_ADDRESSES;
- DEBUG(3,("Name registration conflict from %s for %s with ip %s - rcode %d\n",
- state->io->out.reply_from,
- nbt_name_string(state, &state->io->out.name),
- state->io->out.reply_addr,
- state->io->out.rcode));
- }
-
-done:
- if (c->state >= COMPOSITE_STATE_DONE &&
- c->async.fn) {
- c->async.fn(c);
- }
-}
-
-/*
- the async send call for a 4 stage name registration
-*/
-_PUBLIC_ struct composite_context *nbt_name_register_bcast_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_register_bcast *io)
-{
- struct composite_context *c;
- struct register_bcast_state *state;
-
- c = talloc_zero(nbtsock, struct composite_context);
- if (c == NULL) goto failed;
-
- state = talloc(c, struct register_bcast_state);
- if (state == NULL) goto failed;
-
- state->io = talloc(state, struct nbt_name_register);
- if (state->io == NULL) goto failed;
-
- state->io->in.name = io->in.name;
- state->io->in.dest_addr = io->in.dest_addr;
- state->io->in.dest_port = io->in.dest_port;
- state->io->in.address = io->in.address;
- state->io->in.nb_flags = io->in.nb_flags;
- state->io->in.register_demand = false;
- state->io->in.broadcast = true;
- state->io->in.multi_homed = false;
- state->io->in.ttl = io->in.ttl;
- state->io->in.timeout = 1;
- state->io->in.retries = 2;
-
- state->nbtsock = nbtsock;
-
- state->req = nbt_name_register_send(nbtsock, state->io);
- if (state->req == NULL) goto failed;
-
- state->req->async.fn = name_register_bcast_handler;
- state->req->async.private_data = c;
-
- c->private_data = state;
- c->state = COMPOSITE_STATE_IN_PROGRESS;
- c->event_ctx = nbtsock->event_ctx;
-
- return c;
-
-failed:
- talloc_free(c);
- return NULL;
-}
-
-/*
- broadcast 4 part name register - recv
-*/
-_PUBLIC_ NTSTATUS nbt_name_register_bcast_recv(struct composite_context *c)
-{
- NTSTATUS status;
- status = composite_wait(c);
- talloc_free(c);
- return status;
-}
-
-/*
- broadcast 4 part name register - sync interface
-*/
-NTSTATUS nbt_name_register_bcast(struct nbt_name_socket *nbtsock,
- struct nbt_name_register_bcast *io)
-{
- struct composite_context *c = nbt_name_register_bcast_send(nbtsock, io);
- return nbt_name_register_bcast_recv(c);
-}
-
-
-/*
- a wins name register with multiple WINS servers and multiple
- addresses to register. Try each WINS server in turn, until we get a
- reply for each address
-*/
-struct register_wins_state {
- struct nbt_name_socket *nbtsock;
- struct nbt_name_register *io;
- const char **wins_servers;
- uint16_t wins_port;
- const char **addresses;
- int address_idx;
- struct nbt_name_request *req;
-};
-
-
-/*
- state handler for WINS multi-homed multi-server name register
-*/
-static void name_register_wins_handler(struct nbt_name_request *req)
-{
- struct composite_context *c = talloc_get_type(req->async.private_data,
- struct composite_context);
- struct register_wins_state *state = talloc_get_type(c->private_data,
- struct register_wins_state);
- NTSTATUS status;
-
- status = nbt_name_register_recv(state->req, state, state->io);
- if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) {
- /* the register timed out - try the next WINS server */
- state->wins_servers++;
- state->address_idx = 0;
- if (state->wins_servers[0] == NULL) {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = status;
- goto done;
- }
- state->io->in.dest_addr = state->wins_servers[0];
- state->io->in.dest_port = state->wins_port;
- state->io->in.address = state->addresses[0];
- state->req = nbt_name_register_send(state->nbtsock, state->io);
- if (state->req == NULL) {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = NT_STATUS_NO_MEMORY;
- } else {
- state->req->async.fn = name_register_wins_handler;
- state->req->async.private_data = c;
- }
- } else if (!NT_STATUS_IS_OK(status)) {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = status;
- } else {
- if (state->io->out.rcode == 0 &&
- state->addresses[state->address_idx+1] != NULL) {
- /* register our next address */
- state->io->in.address = state->addresses[++(state->address_idx)];
- state->req = nbt_name_register_send(state->nbtsock, state->io);
- if (state->req == NULL) {
- c->state = COMPOSITE_STATE_ERROR;
- c->status = NT_STATUS_NO_MEMORY;
- } else {
- state->req->async.fn = name_register_wins_handler;
- state->req->async.private_data = c;
- }
- } else {
- c->state = COMPOSITE_STATE_DONE;
- c->status = NT_STATUS_OK;
- }
- }
-
-done:
- if (c->state >= COMPOSITE_STATE_DONE &&
- c->async.fn) {
- c->async.fn(c);
- }
-}
-
-/*
- the async send call for a multi-server WINS register
-*/
-_PUBLIC_ struct composite_context *nbt_name_register_wins_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_register_wins *io)
-{
- struct composite_context *c;
- struct register_wins_state *state;
-
- c = talloc_zero(nbtsock, struct composite_context);
- if (c == NULL) goto failed;
-
- state = talloc(c, struct register_wins_state);
- if (state == NULL) goto failed;
-
- state->io = talloc(state, struct nbt_name_register);
- if (state->io == NULL) goto failed;
-
- state->wins_port = io->in.wins_port;
- state->wins_servers = str_list_copy(state, io->in.wins_servers);
- if (state->wins_servers == NULL ||
- state->wins_servers[0] == NULL) goto failed;
-
- state->addresses = str_list_copy(state, io->in.addresses);
- if (state->addresses == NULL ||
- state->addresses[0] == NULL) goto failed;
-
- state->io->in.name = io->in.name;
- state->io->in.dest_addr = state->wins_servers[0];
- state->io->in.dest_port = state->wins_port;
- state->io->in.address = io->in.addresses[0];
- state->io->in.nb_flags = io->in.nb_flags;
- state->io->in.broadcast = false;
- state->io->in.register_demand = false;
- state->io->in.multi_homed = (io->in.nb_flags & NBT_NM_GROUP)?false:true;
- state->io->in.ttl = io->in.ttl;
- state->io->in.timeout = 3;
- state->io->in.retries = 2;
-
- state->nbtsock = nbtsock;
- state->address_idx = 0;
-
- state->req = nbt_name_register_send(nbtsock, state->io);
- if (state->req == NULL) goto failed;
-
- state->req->async.fn = name_register_wins_handler;
- state->req->async.private_data = c;
-
- c->private_data = state;
- c->state = COMPOSITE_STATE_IN_PROGRESS;
- c->event_ctx = nbtsock->event_ctx;
-
- return c;
-
-failed:
- talloc_free(c);
- return NULL;
-}
-
-/*
- multi-homed WINS name register - recv side
-*/
-_PUBLIC_ NTSTATUS nbt_name_register_wins_recv(struct composite_context *c, TALLOC_CTX *mem_ctx,
- struct nbt_name_register_wins *io)
-{
- NTSTATUS status;
- status = composite_wait(c);
- if (NT_STATUS_IS_OK(status)) {
- struct register_wins_state *state =
- talloc_get_type(c->private_data, struct register_wins_state);
- io->out.wins_server = talloc_steal(mem_ctx, state->wins_servers[0]);
- io->out.rcode = state->io->out.rcode;
- }
- talloc_free(c);
- return status;
-}
-
-/*
- multi-homed WINS register - sync interface
-*/
-_PUBLIC_ NTSTATUS nbt_name_register_wins(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx,
- struct nbt_name_register_wins *io)
-{
- struct composite_context *c = nbt_name_register_wins_send(nbtsock, io);
- return nbt_name_register_wins_recv(c, mem_ctx, io);
-}
diff --git a/source4/libcli/nbt/namerelease.c b/source4/libcli/nbt/namerelease.c
deleted file mode 100644
index ba3af41752..0000000000
--- a/source4/libcli/nbt/namerelease.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- send out a name release request
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "libcli/nbt/libnbt.h"
-#include "libcli/nbt/nbt_proto.h"
-#include "lib/socket/socket.h"
-#include "param/param.h"
-
-/*
- send a nbt name release request
-*/
-_PUBLIC_ struct nbt_name_request *nbt_name_release_send(struct nbt_name_socket *nbtsock,
- struct nbt_name_release *io)
-{
- struct nbt_name_request *req;
- struct nbt_name_packet *packet;
- struct socket_address *dest;
-
- packet = talloc_zero(nbtsock, struct nbt_name_packet);
- if (packet == NULL) return NULL;
-
- packet->qdcount = 1;
- packet->arcount = 1;
- packet->operation = NBT_OPCODE_RELEASE;
- if (io->in.broadcast) {
- packet->operation |= NBT_FLAG_BROADCAST;
- }
-
- packet->questions = talloc_array(packet, struct nbt_name_question, 1);
- if (packet->questions == NULL) goto failed;
-
- packet->questions[0].name = io->in.name;
- packet->questions[0].question_type = NBT_QTYPE_NETBIOS;
- packet->questions[0].question_class = NBT_QCLASS_IP;
-
- packet->additional = talloc_array(packet, struct nbt_res_rec, 1);
- if (packet->additional == NULL) goto failed;
-
- packet->additional[0].name = io->in.name;
- packet->additional[0].rr_type = NBT_QTYPE_NETBIOS;
- packet->additional[0].rr_class = NBT_QCLASS_IP;
- packet->additional[0].ttl = 0;
- packet->additional[0].rdata.netbios.length = 6;
- packet->additional[0].rdata.netbios.addresses = talloc_array(packet->additional,
- struct nbt_rdata_address, 1);
- if (packet->additional[0].rdata.netbios.addresses == NULL) goto failed;
- packet->additional[0].rdata.netbios.addresses[0].nb_flags = io->in.nb_flags;
- packet->additional[0].rdata.netbios.addresses[0].ipaddr =
- talloc_strdup(packet->additional, io->in.address);
-
- dest = socket_address_from_strings(packet, nbtsock->sock->backend_name,
- io->in.dest_addr, io->in.dest_port);
- if (dest == NULL) goto failed;
- req = nbt_name_request_send(nbtsock, dest, packet,
- io->in.timeout, io->in.retries, false);
- if (req == NULL) goto failed;
-
- talloc_free(packet);
- return req;
-
-failed:
- talloc_free(packet);
- return NULL;
-}
-
-/*
- wait for a release reply
-*/
-_PUBLIC_ NTSTATUS nbt_name_release_recv(struct nbt_name_request *req,
- TALLOC_CTX *mem_ctx, struct nbt_name_release *io)
-{
- NTSTATUS status;
- struct nbt_name_packet *packet;
-
- status = nbt_name_request_recv(req);
- if (!NT_STATUS_IS_OK(status) ||
- req->num_replies == 0) {
- talloc_free(req);
- return status;
- }
-
- packet = req->replies[0].packet;
- io->out.reply_from = talloc_steal(mem_ctx, req->replies[0].dest->addr);
-
- if (packet->ancount != 1 ||
- packet->answers[0].rr_type != NBT_QTYPE_NETBIOS ||
- packet->answers[0].rr_class != NBT_QCLASS_IP) {
- talloc_free(req);
- return NT_STATUS_INVALID_NETWORK_RESPONSE;
- }
-
- io->out.rcode = packet->operation & NBT_RCODE;
- io->out.name = packet->answers[0].name;
- if (packet->answers[0].rdata.netbios.length < 6) {
- talloc_free(req);
- return NT_STATUS_INVALID_NETWORK_RESPONSE;
- }
- io->out.reply_addr = talloc_steal(mem_ctx,
- packet->answers[0].rdata.netbios.addresses[0].ipaddr);
- talloc_steal(mem_ctx, io->out.name.name);
- talloc_steal(mem_ctx, io->out.name.scope);
-
- talloc_free(req);
-
- return NT_STATUS_OK;
-}
-
-/*
- synchronous name release request
-*/
-_PUBLIC_ NTSTATUS nbt_name_release(struct nbt_name_socket *nbtsock,
- TALLOC_CTX *mem_ctx, struct nbt_name_release *io)
-{
- struct nbt_name_request *req = nbt_name_release_send(nbtsock, io);
- return nbt_name_release_recv(req, mem_ctx, io);
-}
diff --git a/source4/libcli/nbt/nbtname.c b/source4/libcli/nbt/nbtname.c
deleted file mode 100644
index 338cb21089..0000000000
--- a/source4/libcli/nbt/nbtname.c
+++ /dev/null
@@ -1,648 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- manipulate nbt name structures
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-/*
- see rfc1002 for the detailed format of compressed names
-*/
-
-#include "includes.h"
-#include "librpc/gen_ndr/ndr_nbt.h"
-#include "librpc/gen_ndr/ndr_misc.h"
-#include "system/locale.h"
-
-/* don't allow an unlimited number of name components */
-#define MAX_COMPONENTS 10
-
-/**
- print a nbt string
-*/
-_PUBLIC_ void ndr_print_nbt_string(struct ndr_print *ndr, const char *name, const char *s)
-{
- ndr_print_string(ndr, name, s);
-}
-
-/*
- pull one component of a nbt_string
-*/
-static enum ndr_err_code ndr_pull_component(struct ndr_pull *ndr,
- uint8_t **component,
- uint32_t *offset,
- uint32_t *max_offset)
-{
- uint8_t len;
- uint_t loops = 0;
- while (loops < 5) {
- if (*offset >= ndr->data_size) {
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "BAD NBT NAME component");
- }
- len = ndr->data[*offset];
- if (len == 0) {
- *offset += 1;
- *max_offset = MAX(*max_offset, *offset);
- *component = NULL;
- return NDR_ERR_SUCCESS;
- }
- if ((len & 0xC0) == 0xC0) {
- /* its a label pointer */
- if (1 + *offset >= ndr->data_size) {
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "BAD NBT NAME component");
- }
- *max_offset = MAX(*max_offset, *offset + 2);
- *offset = ((len&0x3F)<<8) | ndr->data[1 + *offset];
- *max_offset = MAX(*max_offset, *offset);
- loops++;
- continue;
- }
- if ((len & 0xC0) != 0) {
- /* its a reserved length field */
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "BAD NBT NAME component");
- }
- if (*offset + len + 2 > ndr->data_size) {
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "BAD NBT NAME component");
- }
- *component = (uint8_t*)talloc_strndup(ndr, (const char *)&ndr->data[1 + *offset], len);
- NDR_ERR_HAVE_NO_MEMORY(*component);
- *offset += len + 1;
- *max_offset = MAX(*max_offset, *offset);
- return NDR_ERR_SUCCESS;
- }
-
- /* too many pointers */
- return ndr_pull_error(ndr, NDR_ERR_STRING, "BAD NBT NAME component");
-}
-
-/**
- pull a nbt_string from the wire
-*/
-_PUBLIC_ enum ndr_err_code ndr_pull_nbt_string(struct ndr_pull *ndr, int ndr_flags, const char **s)
-{
- uint32_t offset = ndr->offset;
- uint32_t max_offset = offset;
- unsigned num_components;
- char *name;
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- name = NULL;
-
- /* break up name into a list of components */
- for (num_components=0;num_components<MAX_COMPONENTS;num_components++) {
- uint8_t *component = NULL;
- NDR_CHECK(ndr_pull_component(ndr, &component, &offset, &max_offset));
- if (component == NULL) break;
- if (name) {
- name = talloc_asprintf_append_buffer(name, ".%s", component);
- NDR_ERR_HAVE_NO_MEMORY(name);
- } else {
- name = (char *)component;
- }
- }
- if (num_components == MAX_COMPONENTS) {
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "BAD NBT NAME too many components");
- }
- if (num_components == 0) {
- name = talloc_strdup(ndr, "");
- NDR_ERR_HAVE_NO_MEMORY(name);
- }
-
- (*s) = name;
- ndr->offset = max_offset;
-
- return NDR_ERR_SUCCESS;
-}
-
-/**
- push a nbt string to the wire
-*/
-_PUBLIC_ enum ndr_err_code ndr_push_nbt_string(struct ndr_push *ndr, int ndr_flags, const char *s)
-{
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- while (s && *s) {
- enum ndr_err_code ndr_err;
- char *compname;
- size_t complen;
- uint32_t offset;
-
- /* see if we have pushed the remaing string allready,
- * if so we use a label pointer to this string
- */
- ndr_err = ndr_token_retrieve_cmp_fn(&ndr->nbt_string_list, s, &offset, (comparison_fn_t)strcmp, false);
- if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- uint8_t b[2];
-
- if (offset > 0x3FFF) {
- return ndr_push_error(ndr, NDR_ERR_STRING,
- "offset for nbt string label pointer %u[%08X] > 0x00003FFF",
- offset, offset);
- }
-
- b[0] = 0xC0 | (offset>>8);
- b[1] = (offset & 0xFF);
-
- return ndr_push_bytes(ndr, b, 2);
- }
-
- complen = strcspn(s, ".");
-
- /* we need to make sure the length fits into 6 bytes */
- if (complen >= 0x3F) {
- return ndr_push_error(ndr, NDR_ERR_STRING,
- "component length %u[%08X] > 0x00003F",
- (unsigned)complen, (unsigned)complen);
- }
-
- compname = talloc_asprintf(ndr, "%c%*.*s",
- (unsigned char)complen,
- (unsigned char)complen,
- (unsigned char)complen, s);
- NDR_ERR_HAVE_NO_MEMORY(compname);
-
- /* remember the current componemt + the rest of the string
- * so it can be reused later
- */
- NDR_CHECK(ndr_token_store(ndr, &ndr->nbt_string_list, s, ndr->offset));
-
- /* push just this component into the blob */
- NDR_CHECK(ndr_push_bytes(ndr, (const uint8_t *)compname, complen+1));
- talloc_free(compname);
-
- s += complen;
- if (*s == '.') s++;
- }
-
- /* if we reach the end of the string and have pushed the last component
- * without using a label pointer, we need to terminate the string
- */
- return ndr_push_bytes(ndr, (const uint8_t *)"", 1);
-}
-
-
-/*
- decompress a 'compressed' name component
- */
-static bool decompress_name(char *name, enum nbt_name_type *type)
-{
- int i;
- for (i=0;name[2*i];i++) {
- uint8_t c1 = name[2*i];
- uint8_t c2 = name[1+(2*i)];
- if (c1 < 'A' || c1 > 'P' ||
- c2 < 'A' || c2 > 'P') {
- return false;
- }
- name[i] = ((c1-'A')<<4) | (c2-'A');
- }
- name[i] = 0;
- if (i == 16) {
- *type = (enum nbt_name_type)(name[15]);
- name[15] = 0;
- i--;
- } else {
- *type = NBT_NAME_CLIENT;
- }
-
- /* trim trailing spaces */
- for (;i>0 && name[i-1]==' ';i--) {
- name[i-1] = 0;
- }
-
- return true;
-}
-
-
-/*
- compress a name component
- */
-static uint8_t *compress_name(TALLOC_CTX *mem_ctx,
- const uint8_t *name, enum nbt_name_type type)
-{
- uint8_t *cname;
- int i;
- uint8_t pad_char;
-
- if (strlen((const char *)name) > 15) {
- return NULL;
- }
-
- cname = talloc_array(mem_ctx, uint8_t, 33);
- if (cname == NULL) return NULL;
-
- for (i=0;name[i];i++) {
- cname[2*i] = 'A' + (name[i]>>4);
- cname[1+2*i] = 'A' + (name[i]&0xF);
- }
- if (strcmp((const char *)name, "*") == 0) {
- pad_char = 0;
- } else {
- pad_char = ' ';
- }
- for (;i<15;i++) {
- cname[2*i] = 'A' + (pad_char>>4);
- cname[1+2*i] = 'A' + (pad_char&0xF);
- }
-
- pad_char = type;
- cname[2*i] = 'A' + (pad_char>>4);
- cname[1+2*i] = 'A' + (pad_char&0xF);
-
- cname[32] = 0;
- return cname;
-}
-
-
-/**
- pull a nbt name from the wire
-*/
-_PUBLIC_ enum ndr_err_code ndr_pull_nbt_name(struct ndr_pull *ndr, int ndr_flags, struct nbt_name *r)
-{
- uint8_t *scope;
- char *cname;
- const char *s;
- bool ok;
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- NDR_CHECK(ndr_pull_nbt_string(ndr, ndr_flags, &s));
-
- scope = (uint8_t *)strchr(s, '.');
- if (scope) {
- *scope = 0;
- r->scope = talloc_strdup(ndr->current_mem_ctx, (const char *)&scope[1]);
- NDR_ERR_HAVE_NO_MEMORY(r->scope);
- } else {
- r->scope = NULL;
- }
-
- cname = discard_const_p(char, s);
-
- /* the first component is limited to 16 bytes in the DOS charset,
- which is 32 in the 'compressed' form */
- if (strlen(cname) > 32) {
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "NBT NAME cname > 32");
- }
-
- /* decompress the first component */
- ok = decompress_name(cname, &r->type);
- if (!ok) {
- return ndr_pull_error(ndr, NDR_ERR_STRING,
- "NBT NAME failed to decompress");
- }
-
- r->name = talloc_strdup(ndr->current_mem_ctx, cname);
- NDR_ERR_HAVE_NO_MEMORY(r->name);
-
- talloc_free(cname);
-
- return NDR_ERR_SUCCESS;
-}
-
-/**
- push a nbt name to the wire
-*/
-_PUBLIC_ enum ndr_err_code ndr_push_nbt_name(struct ndr_push *ndr, int ndr_flags, const struct nbt_name *r)
-{
- uint8_t *cname, *fullname;
- enum ndr_err_code ndr_err;
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- if (strlen(r->name) > 15) {
- return ndr_push_error(ndr, NDR_ERR_STRING,
- "nbt_name longer as 15 chars: %s",
- r->name);
- }
-
- cname = compress_name(ndr, (const uint8_t *)r->name, r->type);
- NDR_ERR_HAVE_NO_MEMORY(cname);
-
- if (r->scope) {
- fullname = (uint8_t *)talloc_asprintf(ndr, "%s.%s", cname, r->scope);
- NDR_ERR_HAVE_NO_MEMORY(fullname);
- talloc_free(cname);
- } else {
- fullname = cname;
- }
-
- ndr_err = ndr_push_nbt_string(ndr, ndr_flags, (const char *)fullname);
-
- return ndr_err;
-}
-
-
-/**
- copy a nbt name structure
-*/
-_PUBLIC_ NTSTATUS nbt_name_dup(TALLOC_CTX *mem_ctx, struct nbt_name *name, struct nbt_name *newname)
-{
- *newname = *name;
- newname->name = talloc_strdup(mem_ctx, newname->name);
- NT_STATUS_HAVE_NO_MEMORY(newname->name);
- newname->scope = talloc_strdup(mem_ctx, newname->scope);
- if (name->scope) {
- NT_STATUS_HAVE_NO_MEMORY(newname->scope);
- }
- return NT_STATUS_OK;
-}
-
-/**
- push a nbt name into a blob
-*/
-_PUBLIC_ NTSTATUS nbt_name_to_blob(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, DATA_BLOB *blob, struct nbt_name *name)
-{
- enum ndr_err_code ndr_err;
-
- ndr_err = ndr_push_struct_blob(blob, mem_ctx, iconv_convenience, name, (ndr_push_flags_fn_t)ndr_push_nbt_name);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- return ndr_map_error2ntstatus(ndr_err);
- }
-
- return NT_STATUS_OK;
-}
-
-/**
- pull a nbt name from a blob
-*/
-_PUBLIC_ NTSTATUS nbt_name_from_blob(TALLOC_CTX *mem_ctx, const DATA_BLOB *blob, struct nbt_name *name)
-{
- enum ndr_err_code ndr_err;
-
- ndr_err = ndr_pull_struct_blob(blob, mem_ctx, NULL, name,
- (ndr_pull_flags_fn_t)ndr_pull_nbt_name);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- return ndr_map_error2ntstatus(ndr_err);
- }
-
- return NT_STATUS_OK;
-}
-
-
-/**
- choose a name to use when calling a server in a NBT session request.
- we use heuristics to see if the name we have been given is a IP
- address, or a too-long name. If it is then use *SMBSERVER, or a
- truncated name
-*/
-_PUBLIC_ void nbt_choose_called_name(TALLOC_CTX *mem_ctx,
- struct nbt_name *n, const char *name, int type)
-{
- n->scope = NULL;
- n->type = type;
-
- if ((name == NULL) || is_ipaddress(name)) {
- n->name = "*SMBSERVER";
- return;
- }
- if (strlen(name) > 15) {
- const char *p = strchr(name, '.');
- char *s;
- if (p - name > 15) {
- n->name = "*SMBSERVER";
- return;
- }
- s = talloc_strndup(mem_ctx, name, PTR_DIFF(p, name));
- n->name = talloc_strdup_upper(mem_ctx, s);
- return;
- }
-
- n->name = talloc_strdup_upper(mem_ctx, name);
-}
-
-
-/*
- escape a string into a form containing only a small set of characters,
- the rest is hex encoded. This is similar to URL encoding
-*/
-static const char *nbt_hex_encode(TALLOC_CTX *mem_ctx, const char *s)
-{
- int i, len;
- char *ret;
- const char *valid_chars = "_-.$@ ";
-#define NBT_CHAR_ALLOW(c) (isalnum((unsigned char)c) || strchr(valid_chars, c))
-
- for (len=i=0;s[i];i++,len++) {
- if (!NBT_CHAR_ALLOW(s[i])) {
- len += 2;
- }
- }
-
- ret = talloc_array(mem_ctx, char, len+1);
- if (ret == NULL) return NULL;
-
- for (len=i=0;s[i];i++) {
- if (NBT_CHAR_ALLOW(s[i])) {
- ret[len++] = s[i];
- } else {
- snprintf(&ret[len], 4, "%%%02x", (unsigned char)s[i]);
- len += 3;
- }
- }
- ret[len] = 0;
-
- return ret;
-}
-
-
-/**
- form a string for a NBT name
-*/
-_PUBLIC_ char *nbt_name_string(TALLOC_CTX *mem_ctx, const struct nbt_name *name)
-{
- TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
- char *ret;
- if (name->scope) {
- ret = talloc_asprintf(mem_ctx, "%s<%02x>-%s",
- nbt_hex_encode(tmp_ctx, name->name),
- name->type,
- nbt_hex_encode(tmp_ctx, name->scope));
- } else {
- ret = talloc_asprintf(mem_ctx, "%s<%02x>",
- nbt_hex_encode(tmp_ctx, name->name),
- name->type);
- }
- talloc_free(tmp_ctx);
- return ret;
-}
-
-/**
- pull a nbt name, WINS Replication uses another on wire format for nbt name
-*/
-_PUBLIC_ enum ndr_err_code ndr_pull_wrepl_nbt_name(struct ndr_pull *ndr, int ndr_flags, const struct nbt_name **_r)
-{
- struct nbt_name *r;
- uint8_t *namebuf;
- uint32_t namebuf_len;
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- NDR_CHECK(ndr_pull_align(ndr, 4));
- NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &namebuf_len));
- if (namebuf_len < 1 || namebuf_len > 255) {
- return ndr_pull_error(ndr, NDR_ERR_ALLOC, "value out of range");
- }
- NDR_PULL_ALLOC_N(ndr, namebuf, namebuf_len);
- NDR_CHECK(ndr_pull_array_uint8(ndr, NDR_SCALARS, namebuf, namebuf_len));
-
- NDR_PULL_ALLOC(ndr, r);
-
- /* oh wow, what a nasty bug in windows ... */
- if (namebuf[0] == 0x1b && namebuf_len >= 16) {
- namebuf[0] = namebuf[15];
- namebuf[15] = 0x1b;
- }
-
- if (namebuf_len < 17) {
- r->type = 0x00;
-
- r->name = talloc_strndup(r, (char *)namebuf, namebuf_len);
- if (!r->name) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "out of memory");
-
- r->scope= NULL;
-
- talloc_free(namebuf);
- *_r = r;
- return NDR_ERR_SUCCESS;
- }
-
- r->type = namebuf[15];
-
- namebuf[15] = '\0';
- trim_string((char *)namebuf, NULL, " ");
- r->name = talloc_strdup(r, (char *)namebuf);
- if (!r->name) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "out of memory");
-
- if (namebuf_len > 18) {
- r->scope = talloc_strndup(r, (char *)(namebuf+17), namebuf_len-17);
- if (!r->scope) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "out of memory");
- } else {
- r->scope = NULL;
- }
-
- talloc_free(namebuf);
- *_r = r;
- return NDR_ERR_SUCCESS;
-}
-
-/**
- push a nbt name, WINS Replication uses another on wire format for nbt name
-*/
-_PUBLIC_ enum ndr_err_code ndr_push_wrepl_nbt_name(struct ndr_push *ndr, int ndr_flags, const struct nbt_name *r)
-{
- uint8_t *namebuf;
- uint32_t namebuf_len;
- uint32_t _name_len;
- uint32_t scope_len = 0;
-
- if (r == NULL) {
- return ndr_push_error(ndr, NDR_ERR_INVALID_POINTER,
- "wrepl_nbt_name NULL pointer");
- }
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- _name_len = strlen(r->name);
- if (_name_len > 15) {
- return ndr_push_error(ndr, NDR_ERR_STRING,
- "wrepl_nbt_name longer as 15 chars: %s",
- r->name);
- }
-
- if (r->scope) {
- scope_len = strlen(r->scope);
- }
- if (scope_len > 238) {
- return ndr_push_error(ndr, NDR_ERR_STRING,
- "wrepl_nbt_name scope longer as 238 chars: %s",
- r->scope);
- }
-
- namebuf = (uint8_t *)talloc_asprintf(ndr, "%-15s%c%s",
- r->name, 'X',
- (r->scope?r->scope:""));
- if (!namebuf) return ndr_push_error(ndr, NDR_ERR_ALLOC, "out of memory");
-
- namebuf_len = strlen((char *)namebuf) + 1;
-
- /*
- * we need to set the type here, and use a place-holder in the talloc_asprintf()
- * as the type can be 0x00, and then the namebuf_len = strlen(namebuf); would give wrong results
- */
- namebuf[15] = r->type;
-
- /* oh wow, what a nasty bug in windows ... */
- if (r->type == 0x1b) {
- namebuf[15] = namebuf[0];
- namebuf[0] = 0x1b;
- }
-
- NDR_CHECK(ndr_push_align(ndr, 4));
- NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, namebuf_len));
- NDR_CHECK(ndr_push_array_uint8(ndr, NDR_SCALARS, namebuf, namebuf_len));
-
- talloc_free(namebuf);
- return NDR_ERR_SUCCESS;
-}
-
-_PUBLIC_ void ndr_print_wrepl_nbt_name(struct ndr_print *ndr, const char *name, const struct nbt_name *r)
-{
- char *s = nbt_name_string(ndr, r);
- ndr_print_string(ndr, name, s);
- talloc_free(s);
-}
-
-_PUBLIC_ enum ndr_err_code ndr_push_nbt_res_rec(struct ndr_push *ndr, int ndr_flags, const struct nbt_res_rec *r)
-{
- {
- uint32_t _flags_save_STRUCT = ndr->flags;
- ndr_set_flags(&ndr->flags, LIBNDR_PRINT_ARRAY_HEX);
- if (ndr_flags & NDR_SCALARS) {
- NDR_CHECK(ndr_push_align(ndr, 4));
- NDR_CHECK(ndr_push_nbt_name(ndr, NDR_SCALARS, &r->name));
- NDR_CHECK(ndr_push_nbt_qtype(ndr, NDR_SCALARS, r->rr_type));
- NDR_CHECK(ndr_push_nbt_qclass(ndr, NDR_SCALARS, r->rr_class));
- NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, r->ttl));
- NDR_CHECK(ndr_push_set_switch_value(ndr, &r->rdata, ((((r->rr_type) == NBT_QTYPE_NETBIOS) && ((r->rdata).data.length == 2))?0:r->rr_type)));
- NDR_CHECK(ndr_push_nbt_rdata(ndr, NDR_SCALARS, &r->rdata));
- }
- if (ndr_flags & NDR_BUFFERS) {
- }
- ndr->flags = _flags_save_STRUCT;
- }
- return NDR_ERR_SUCCESS;
-}
diff --git a/source4/libcli/nbt/nbtsocket.c b/source4/libcli/nbt/nbtsocket.c
deleted file mode 100644
index 49f175b8a3..0000000000
--- a/source4/libcli/nbt/nbtsocket.c
+++ /dev/null
@@ -1,521 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- low level socket handling for nbt requests
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "lib/events/events.h"
-#include "lib/util/dlinklist.h"
-#include "libcli/nbt/libnbt.h"
-#include "lib/socket/socket.h"
-#include "librpc/gen_ndr/ndr_nbt.h"
-#include "param/param.h"
-
-#define NBT_MAX_REPLIES 1000
-
-/*
- destroy a pending request
-*/
-static int nbt_name_request_destructor(struct nbt_name_request *req)
-{
- if (req->state == NBT_REQUEST_SEND) {
- DLIST_REMOVE(req->nbtsock->send_queue, req);
- }
- if (req->state == NBT_REQUEST_WAIT) {
- req->nbtsock->num_pending--;
- }
- if (req->name_trn_id != 0 && !req->is_reply) {
- idr_remove(req->nbtsock->idr, req->name_trn_id);
- req->name_trn_id = 0;
- }
- if (req->te) {
- talloc_free(req->te);
- req->te = NULL;
- }
- if (req->nbtsock->send_queue == NULL) {
- EVENT_FD_NOT_WRITEABLE(req->nbtsock->fde);
- }
- if (req->nbtsock->num_pending == 0 &&
- req->nbtsock->incoming.handler == NULL) {
- EVENT_FD_NOT_READABLE(req->nbtsock->fde);
- }
- return 0;
-}
-
-
-/*
- handle send events on a nbt name socket
-*/
-static void nbt_name_socket_send(struct nbt_name_socket *nbtsock)
-{
- struct nbt_name_request *req = nbtsock->send_queue;
- TALLOC_CTX *tmp_ctx = talloc_new(nbtsock);
- NTSTATUS status;
-
- while ((req = nbtsock->send_queue)) {
- size_t len;
-
- len = req->encoded.length;
- status = socket_sendto(nbtsock->sock, &req->encoded, &len,
- req->dest);
- if (NT_STATUS_IS_ERR(status)) goto failed;
-
- if (!NT_STATUS_IS_OK(status)) {
- talloc_free(tmp_ctx);
- return;
- }
-
- DLIST_REMOVE(nbtsock->send_queue, req);
- req->state = NBT_REQUEST_WAIT;
- if (req->is_reply) {
- talloc_free(req);
- } else {
- EVENT_FD_READABLE(nbtsock->fde);
- nbtsock->num_pending++;
- }
- }
-
- EVENT_FD_NOT_WRITEABLE(nbtsock->fde);
- talloc_free(tmp_ctx);
- return;
-
-failed:
- DLIST_REMOVE(nbtsock->send_queue, req);
- nbt_name_request_destructor(req);
- req->status = status;
- req->state = NBT_REQUEST_ERROR;
- talloc_free(tmp_ctx);
- if (req->async.fn) {
- req->async.fn(req);
- } else if (req->is_reply) {
- talloc_free(req);
- }
- return;
-}
-
-
-/*
- handle a request timeout
-*/
-static void nbt_name_socket_timeout(struct event_context *ev, struct timed_event *te,
- struct timeval t, void *private)
-{
- struct nbt_name_request *req = talloc_get_type(private,
- struct nbt_name_request);
-
- if (req->num_retries != 0) {
- req->num_retries--;
- req->te = event_add_timed(req->nbtsock->event_ctx, req,
- timeval_add(&t, req->timeout, 0),
- nbt_name_socket_timeout, req);
- if (req->state != NBT_REQUEST_SEND) {
- req->state = NBT_REQUEST_SEND;
- DLIST_ADD_END(req->nbtsock->send_queue, req,
- struct nbt_name_request *);
- }
- EVENT_FD_WRITEABLE(req->nbtsock->fde);
- return;
- }
-
- nbt_name_request_destructor(req);
- if (req->num_replies == 0) {
- req->state = NBT_REQUEST_TIMEOUT;
- req->status = NT_STATUS_IO_TIMEOUT;
- } else {
- req->state = NBT_REQUEST_DONE;
- req->status = NT_STATUS_OK;
- }
- if (req->async.fn) {
- req->async.fn(req);
- } else if (req->is_reply) {
- talloc_free(req);
- }
-}
-
-
-
-/**
- handle recv events on a nbt name socket
-*/
-static void nbt_name_socket_recv(struct nbt_name_socket *nbtsock)
-{
- TALLOC_CTX *tmp_ctx = talloc_new(nbtsock);
- NTSTATUS status;
- enum ndr_err_code ndr_err;
- struct socket_address *src;
- DATA_BLOB blob;
- size_t nread, dsize;
- struct nbt_name_packet *packet;
- struct nbt_name_request *req;
-
- status = socket_pending(nbtsock->sock, &dsize);
- if (!NT_STATUS_IS_OK(status)) {
- talloc_free(tmp_ctx);
- return;
- }
-
- blob = data_blob_talloc(tmp_ctx, NULL, dsize);
- if (blob.data == NULL) {
- talloc_free(tmp_ctx);
- return;
- }
-
- status = socket_recvfrom(nbtsock->sock, blob.data, blob.length, &nread,
- tmp_ctx, &src);
- if (!NT_STATUS_IS_OK(status)) {
- talloc_free(tmp_ctx);
- return;
- }
-
- packet = talloc(tmp_ctx, struct nbt_name_packet);
- if (packet == NULL) {
- talloc_free(tmp_ctx);
- return;
- }
-
- /* parse the request */
- ndr_err = ndr_pull_struct_blob(&blob, packet, nbtsock->iconv_convenience, packet,
- (ndr_pull_flags_fn_t)ndr_pull_nbt_name_packet);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- status = ndr_map_error2ntstatus(ndr_err);
- DEBUG(2,("Failed to parse incoming NBT name packet - %s\n",
- nt_errstr(status)));
- talloc_free(tmp_ctx);
- return;
- }
-
- if (DEBUGLVL(10)) {
- DEBUG(10,("Received nbt packet of length %d from %s:%d\n",
- (int)blob.length, src->addr, src->port));
- NDR_PRINT_DEBUG(nbt_name_packet, packet);
- }
-
- /* if its not a reply then pass it off to the incoming request
- handler, if any */
- if (!(packet->operation & NBT_FLAG_REPLY)) {
- if (nbtsock->incoming.handler) {
- nbtsock->incoming.handler(nbtsock, packet, src);
- }
- talloc_free(tmp_ctx);
- return;
- }
-
- /* find the matching request */
- req = (struct nbt_name_request *)idr_find(nbtsock->idr,
- packet->name_trn_id);
- if (req == NULL) {
- if (nbtsock->unexpected.handler) {
- nbtsock->unexpected.handler(nbtsock, packet, src);
- } else {
- DEBUG(10,("Failed to match request for incoming name packet id 0x%04x on %p\n",
- packet->name_trn_id, nbtsock));
- }
- talloc_free(tmp_ctx);
- return;
- }
-
- /* if this is a WACK response, this we need to go back to waiting,
- but perhaps increase the timeout */
- if ((packet->operation & NBT_OPCODE) == NBT_OPCODE_WACK) {
- if (req->received_wack || packet->ancount < 1) {
- nbt_name_request_destructor(req);
- req->status = NT_STATUS_INVALID_NETWORK_RESPONSE;
- req->state = NBT_REQUEST_ERROR;
- goto done;
- }
- talloc_free(req->te);
- /* we know we won't need any more retries - the server
- has received our request */
- req->num_retries = 0;
- req->received_wack = true;
- /* although there can be a timeout in the packet, w2k3 screws it up,
- so better to set it ourselves */
- req->timeout = lp_parm_int(global_loadparm, NULL, "nbt", "wack_timeout", 30);
- req->te = event_add_timed(req->nbtsock->event_ctx, req,
- timeval_current_ofs(req->timeout, 0),
- nbt_name_socket_timeout, req);
- talloc_free(tmp_ctx);
- return;
- }
-
-
- req->replies = talloc_realloc(req, req->replies, struct nbt_name_reply, req->num_replies+1);
- if (req->replies == NULL) {
- nbt_name_request_destructor(req);
- req->state = NBT_REQUEST_ERROR;
- req->status = NT_STATUS_NO_MEMORY;
- goto done;
- }
-
- talloc_steal(req, src);
- req->replies[req->num_replies].dest = src;
- talloc_steal(req, packet);
- req->replies[req->num_replies].packet = packet;
- req->num_replies++;
-
- /* if we don't want multiple replies then we are done */
- if (req->allow_multiple_replies &&
- req->num_replies < NBT_MAX_REPLIES) {
- talloc_free(tmp_ctx);
- return;
- }
-
- nbt_name_request_destructor(req);
- req->state = NBT_REQUEST_DONE;
- req->status = NT_STATUS_OK;
-
-done:
- talloc_free(tmp_ctx);
- if (req->async.fn) {
- req->async.fn(req);
- }
-}
-
-/*
- handle fd events on a nbt_name_socket
-*/
-static void nbt_name_socket_handler(struct event_context *ev, struct fd_event *fde,
- uint16_t flags, void *private)
-{
- struct nbt_name_socket *nbtsock = talloc_get_type(private,
- struct nbt_name_socket);
- if (flags & EVENT_FD_WRITE) {
- nbt_name_socket_send(nbtsock);
- }
- if (flags & EVENT_FD_READ) {
- nbt_name_socket_recv(nbtsock);
- }
-}
-
-
-/*
- initialise a nbt_name_socket. The event_ctx is optional, if provided
- then operations will use that event context
-*/
-_PUBLIC_ struct nbt_name_socket *nbt_name_socket_init(TALLOC_CTX *mem_ctx,
- struct event_context *event_ctx,
- struct smb_iconv_convenience *iconv_convenience)
-{
- struct nbt_name_socket *nbtsock;
- NTSTATUS status;
-
- nbtsock = talloc(mem_ctx, struct nbt_name_socket);
- if (nbtsock == NULL) goto failed;
-
- nbtsock->event_ctx = talloc_reference(nbtsock, event_ctx);
- if (nbtsock->event_ctx == NULL) goto failed;
-
- status = socket_create("ip", SOCKET_TYPE_DGRAM, &nbtsock->sock, 0);
- if (!NT_STATUS_IS_OK(status)) goto failed;
-
- socket_set_option(nbtsock->sock, "SO_BROADCAST", "1");
-
- talloc_steal(nbtsock, nbtsock->sock);
-
- nbtsock->idr = idr_init(nbtsock);
- if (nbtsock->idr == NULL) goto failed;
-
- nbtsock->send_queue = NULL;
- nbtsock->num_pending = 0;
- nbtsock->incoming.handler = NULL;
- nbtsock->unexpected.handler = NULL;
- nbtsock->iconv_convenience = iconv_convenience;
-
- nbtsock->fde = event_add_fd(nbtsock->event_ctx, nbtsock,
- socket_get_fd(nbtsock->sock), 0,
- nbt_name_socket_handler, nbtsock);
-
- return nbtsock;
-
-failed:
- talloc_free(nbtsock);
- return NULL;
-}
-
-/*
- send off a nbt name request
-*/
-struct nbt_name_request *nbt_name_request_send(struct nbt_name_socket *nbtsock,
- struct socket_address *dest,
- struct nbt_name_packet *request,
- int timeout, int retries,
- bool allow_multiple_replies)
-{
- struct nbt_name_request *req;
- int id;
- enum ndr_err_code ndr_err;
-
- req = talloc_zero(nbtsock, struct nbt_name_request);
- if (req == NULL) goto failed;
-
- req->nbtsock = nbtsock;
- req->allow_multiple_replies = allow_multiple_replies;
- req->state = NBT_REQUEST_SEND;
- req->is_reply = false;
- req->timeout = timeout;
- req->num_retries = retries;
- req->dest = dest;
- if (talloc_reference(req, dest) == NULL) goto failed;
-
- /* we select a random transaction id unless the user supplied one */
- if (request->name_trn_id == 0) {
- id = idr_get_new_random(req->nbtsock->idr, req, UINT16_MAX);
- } else {
- if (idr_find(req->nbtsock->idr, request->name_trn_id)) goto failed;
- id = idr_get_new_above(req->nbtsock->idr, req, request->name_trn_id,
- UINT16_MAX);
- }
- if (id == -1) goto failed;
-
- request->name_trn_id = id;
- req->name_trn_id = id;
-
- req->te = event_add_timed(nbtsock->event_ctx, req,
- timeval_current_ofs(req->timeout, 0),
- nbt_name_socket_timeout, req);
-
- talloc_set_destructor(req, nbt_name_request_destructor);
-
- ndr_err = ndr_push_struct_blob(&req->encoded, req,
- req->nbtsock->iconv_convenience,
- request,
- (ndr_push_flags_fn_t)ndr_push_nbt_name_packet);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) goto failed;
-
- DLIST_ADD_END(nbtsock->send_queue, req, struct nbt_name_request *);
-
- if (DEBUGLVL(10)) {
- DEBUG(10,("Queueing nbt packet to %s:%d\n",
- req->dest->addr, req->dest->port));
- NDR_PRINT_DEBUG(nbt_name_packet, request);
- }
-
- EVENT_FD_WRITEABLE(nbtsock->fde);
-
- return req;
-
-failed:
- talloc_free(req);
- return NULL;
-}
-
-
-/*
- send off a nbt name reply
-*/
-_PUBLIC_ NTSTATUS nbt_name_reply_send(struct nbt_name_socket *nbtsock,
- struct socket_address *dest,
- struct nbt_name_packet *request)
-{
- struct nbt_name_request *req;
- enum ndr_err_code ndr_err;
-
- req = talloc_zero(nbtsock, struct nbt_name_request);
- NT_STATUS_HAVE_NO_MEMORY(req);
-
- req->nbtsock = nbtsock;
- req->dest = dest;
- if (talloc_reference(req, dest) == NULL) goto failed;
- req->state = NBT_REQUEST_SEND;
- req->is_reply = true;
-
- talloc_set_destructor(req, nbt_name_request_destructor);
-
- if (DEBUGLVL(10)) {
- NDR_PRINT_DEBUG(nbt_name_packet, request);
- }
-
- ndr_err = ndr_push_struct_blob(&req->encoded, req,
- req->nbtsock->iconv_convenience,
- request,
- (ndr_push_flags_fn_t)ndr_push_nbt_name_packet);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- talloc_free(req);
- return ndr_map_error2ntstatus(ndr_err);
- }
-
- DLIST_ADD_END(nbtsock->send_queue, req, struct nbt_name_request *);
-
- EVENT_FD_WRITEABLE(nbtsock->fde);
-
- return NT_STATUS_OK;
-
-failed:
- talloc_free(req);
- return NT_STATUS_NO_MEMORY;
-}
-
-/*
- wait for a nbt request to complete
-*/
-NTSTATUS nbt_name_request_recv(struct nbt_name_request *req)
-{
- if (!req) return NT_STATUS_NO_MEMORY;
-
- while (req->state < NBT_REQUEST_DONE) {
- if (event_loop_once(req->nbtsock->event_ctx) != 0) {
- req->state = NBT_REQUEST_ERROR;
- req->status = NT_STATUS_UNEXPECTED_NETWORK_ERROR;
- break;
- }
- }
- return req->status;
-}
-
-
-/*
- setup a handler for incoming requests
-*/
-_PUBLIC_ NTSTATUS nbt_set_incoming_handler(struct nbt_name_socket *nbtsock,
- void (*handler)(struct nbt_name_socket *, struct nbt_name_packet *,
- struct socket_address *),
- void *private)
-{
- nbtsock->incoming.handler = handler;
- nbtsock->incoming.private_data = private;
- EVENT_FD_READABLE(nbtsock->fde);
- return NT_STATUS_OK;
-}
-
-
-/*
- turn a NBT rcode into a NTSTATUS
-*/
-_PUBLIC_ NTSTATUS nbt_rcode_to_ntstatus(uint8_t rcode)
-{
- int i;
- struct {
- enum nbt_rcode rcode;
- NTSTATUS status;
- } map[] = {
- { NBT_RCODE_FMT, NT_STATUS_INVALID_PARAMETER },
- { NBT_RCODE_SVR, NT_STATUS_SERVER_DISABLED },
- { NBT_RCODE_NAM, NT_STATUS_OBJECT_NAME_NOT_FOUND },
- { NBT_RCODE_IMP, NT_STATUS_NOT_SUPPORTED },
- { NBT_RCODE_RFS, NT_STATUS_ACCESS_DENIED },
- { NBT_RCODE_ACT, NT_STATUS_ADDRESS_ALREADY_EXISTS },
- { NBT_RCODE_CFT, NT_STATUS_CONFLICTING_ADDRESSES }
- };
- for (i=0;i<ARRAY_SIZE(map);i++) {
- if (map[i].rcode == rcode) {
- return map[i].status;
- }
- }
- return NT_STATUS_UNSUCCESSFUL;
-}
diff --git a/source4/libcli/nbt/pynbt.c b/source4/libcli/nbt/pynbt.c
deleted file mode 100644
index e91096630a..0000000000
--- a/source4/libcli/nbt/pynbt.c
+++ /dev/null
@@ -1,408 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- Samba utility functions
- Copyright © Jelmer Vernooij <jelmer@samba.org> 2008
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include <Python.h>
-#include "libcli/util/pyerrors.h"
-#include "libcli/nbt/libnbt.h"
-#include "lib/events/events.h"
-#include "param/param.h"
-
-PyAPI_DATA(PyTypeObject) nbt_node_Type;
-
-typedef struct {
- PyObject_HEAD
- TALLOC_CTX *mem_ctx;
- struct nbt_name_socket *socket;
-} nbt_node_Object;
-
-static void py_nbt_node_dealloc(PyObject *obj)
-{
- talloc_free(((nbt_node_Object *)obj)->mem_ctx);
- PyObject_Del(obj);
-}
-
-static PyObject *py_nbt_node_init(PyTypeObject *self, PyObject *args, PyObject *kwargs)
-{
- struct event_context *ev;
- nbt_node_Object *ret = PyObject_New(nbt_node_Object, &nbt_node_Type);
-
- ret->mem_ctx = talloc_new(NULL);
- if (ret->mem_ctx == NULL)
- return NULL;
-
- ev = s4_event_context_init(ret->mem_ctx);
- ret->socket = nbt_name_socket_init(ret->mem_ctx, ev, lp_iconv_convenience(global_loadparm));
- return (PyObject *)ret;
-}
-
-static bool PyObject_AsDestinationTuple(PyObject *obj, const char **dest_addr, uint16_t *dest_port)
-{
- if (PyString_Check(obj)) {
- *dest_addr = PyString_AsString(obj);
- *dest_port = NBT_NAME_SERVICE_PORT;
- return true;
- }
-
- if (PyTuple_Check(obj)) {
- if (PyTuple_Size(obj) < 1) {
- PyErr_SetString(PyExc_TypeError, "Destination tuple size invalid");
- return false;
- }
-
- if (!PyString_Check(PyTuple_GetItem(obj, 0))) {
- PyErr_SetString(PyExc_TypeError, "Destination tuple first element not string");
- return false;
- }
-
- *dest_addr = PyString_AsString(obj);
-
- if (PyTuple_Size(obj) == 1) {
- *dest_port = NBT_NAME_SERVICE_PORT;
- return true;
- } else if (PyInt_Check(PyTuple_GetItem(obj, 1))) {
- *dest_port = PyInt_AsLong(PyTuple_GetItem(obj, 1));
- return true;
- } else {
- PyErr_SetString(PyExc_TypeError, "Destination tuple second element not a port");
- return false;
- }
- }
-
- PyErr_SetString(PyExc_TypeError, "Destination tuple second element not a port");
- return false;
-}
-
-static bool PyObject_AsNBTName(PyObject *obj, struct nbt_name_socket *socket, struct nbt_name *name)
-{
- if (PyTuple_Check(obj)) {
- if (PyTuple_Size(obj) == 2) {
- name->name = PyString_AsString(PyTuple_GetItem(obj, 0));
- name->type = PyInt_AsLong(PyTuple_GetItem(obj, 1));
- name->scope = NULL;
- return true;
- } else if (PyTuple_Size(obj) == 3) {
- name->name = PyString_AsString(PyTuple_GetItem(obj, 0));
- name->scope = PyString_AsString(PyTuple_GetItem(obj, 1));
- name->type = PyInt_AsLong(PyTuple_GetItem(obj, 2));
- return true;
- } else {
- PyErr_SetString(PyExc_TypeError, "Invalid tuple size");
- return false;
- }
- }
-
- if (PyString_Check(obj)) {
- /* FIXME: Parse string to be able to interpret things like RHONWYN<02> ? */
- name->name = PyString_AsString(obj);
- name->scope = NULL;
- name->type = 0;
- return true;
- }
-
- PyErr_SetString(PyExc_TypeError, "Invalid type for object");
- return false;
-}
-
-static PyObject *PyObject_FromNBTName(struct nbt_name_socket *socket, struct smb_iconv_convenience *ic,
- struct nbt_name *name)
-{
- if (name->scope) {
- return Py_BuildValue("(ssi)", name->name, name->scope, name->type);
- } else {
- return Py_BuildValue("(si)", name->name, name->type);
- }
-}
-
-static PyObject *py_nbt_name_query(PyObject *self, PyObject *args, PyObject *kwargs)
-{
- nbt_node_Object *node = (nbt_node_Object *)self;
- PyObject *ret, *reply_addrs, *py_dest, *py_name;
- struct nbt_name_query io;
- NTSTATUS status;
- int i;
-
- const char *kwnames[] = { "name", "dest", "broadcast", "wins", "timeout",
- "retries", NULL };
- io.in.broadcast = true;
- io.in.wins_lookup = false;
- io.in.timeout = 0;
- io.in.retries = 3;
-
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OO|bbii:query_name",
- discard_const_p(char *, kwnames),
- &py_name, &py_dest,
- &io.in.broadcast, &io.in.wins_lookup,
- &io.in.timeout, &io.in.retries)) {
- return NULL;
- }
-
- if (!PyObject_AsDestinationTuple(py_dest, &io.in.dest_addr, &io.in.dest_port))
- return NULL;
-
- if (!PyObject_AsNBTName(py_name, node->socket, &io.in.name))
- return NULL;
-
- status = nbt_name_query(node->socket, NULL, &io);
-
- if (NT_STATUS_IS_ERR(status)) {
- PyErr_SetNTSTATUS(status);
- return NULL;
- }
-
- ret = PyTuple_New(3);
- if (ret == NULL)
- return NULL;
- PyTuple_SetItem(ret, 0, PyString_FromString(io.out.reply_from));
-
- py_name = PyObject_FromNBTName(node->socket, lp_iconv_convenience(global_loadparm), &io.out.name);
- if (py_name == NULL)
- return NULL;
-
- PyTuple_SetItem(ret, 1, py_name);
-
- reply_addrs = PyList_New(io.out.num_addrs);
- if (reply_addrs == NULL) {
- Py_DECREF(ret);
- return NULL;
- }
-
- for (i = 0; i < io.out.num_addrs; i++) {
- PyList_SetItem(reply_addrs, i, PyString_FromString(io.out.reply_addrs[i]));
- }
-
- PyTuple_SetItem(ret, 2, reply_addrs);
- return ret;
-}
-
-static PyObject *py_nbt_name_status(PyObject *self, PyObject *args, PyObject *kwargs)
-{
- nbt_node_Object *node = (nbt_node_Object *)self;
- PyObject *ret, *py_dest, *py_name, *py_names;
- struct nbt_name_status io;
- int i;
- NTSTATUS status;
-
- const char *kwnames[] = { "name", "dest", "timeout", "retries", NULL };
-
- io.in.timeout = 0;
- io.in.retries = 0;
-
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OO|ii:name_status",
- discard_const_p(char *, kwnames),
- &py_name, &py_dest,
- &io.in.timeout, &io.in.retries)) {
- return NULL;
- }
-
- if (!PyObject_AsDestinationTuple(py_dest, &io.in.dest_addr, &io.in.dest_port))
- return NULL;
-
- if (!PyObject_AsNBTName(py_name, node->socket, &io.in.name))
- return NULL;
-
- status = nbt_name_status(node->socket, NULL, &io);
-
- if (NT_STATUS_IS_ERR(status)) {
- PyErr_SetNTSTATUS(status);
- return NULL;
- }
-
- ret = PyTuple_New(3);
- if (ret == NULL)
- return NULL;
- PyTuple_SetItem(ret, 0, PyString_FromString(io.out.reply_from));
-
- py_name = PyObject_FromNBTName(node->socket, lp_iconv_convenience(global_loadparm), &io.out.name);
- if (py_name == NULL)
- return NULL;
-
- PyTuple_SetItem(ret, 1, py_name);
-
- py_names = PyList_New(io.out.status.num_names);
-
- for (i = 0; i < io.out.status.num_names; i++) {
- PyList_SetItem(py_names, i, Py_BuildValue("(sii)",
- io.out.status.names[i].name,
- io.out.status.names[i].nb_flags,
- io.out.status.names[i].type));
- }
-
- PyTuple_SetItem(ret, 2, py_names);
-
- return ret;
-}
-
-static PyObject *py_nbt_name_register(PyObject *self, PyObject *args, PyObject *kwargs)
-{
- nbt_node_Object *node = (nbt_node_Object *)self;
- PyObject *ret, *py_dest, *py_name;
- struct nbt_name_register io;
- NTSTATUS status;
-
- const char *kwnames[] = { "name", "address", "dest", "register_demand", "broadcast",
- "multi_homed", "ttl", "timeout", "retries", NULL };
-
- io.in.broadcast = true;
- io.in.multi_homed = true;
- io.in.register_demand = true;
- io.in.timeout = 0;
- io.in.retries = 0;
-
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OsO|bbbiii:query_name",
- discard_const_p(char *, kwnames),
- &py_name, &io.in.address, &py_dest,
- &io.in.register_demand,
- &io.in.broadcast, &io.in.multi_homed,
- &io.in.ttl, &io.in.timeout, &io.in.retries)) {
- return NULL;
- }
-
- if (!PyObject_AsDestinationTuple(py_dest, &io.in.dest_addr, &io.in.dest_port))
- return NULL;
-
- if (!PyObject_AsNBTName(py_name, node->socket, &io.in.name))
- return NULL;
-
- status = nbt_name_register(node->socket, NULL, &io);
-
- if (NT_STATUS_IS_ERR(status)) {
- PyErr_SetNTSTATUS(status);
- return NULL;
- }
-
- ret = PyTuple_New(3);
- if (ret == NULL)
- return NULL;
- PyTuple_SetItem(ret, 0, PyString_FromString(io.out.reply_from));
-
- py_name = PyObject_FromNBTName(node->socket, lp_iconv_convenience(global_loadparm), &io.out.name);
- if (py_name == NULL)
- return NULL;
-
- PyTuple_SetItem(ret, 1, py_name);
-
- PyTuple_SetItem(ret, 2, PyString_FromString(io.out.reply_addr));
-
- PyTuple_SetItem(ret, 3, PyInt_FromLong(io.out.rcode));
-
- return ret;
-}
-
-static PyObject *py_nbt_name_refresh(PyObject *self, PyObject *args, PyObject *kwargs)
-{
- nbt_node_Object *node = (nbt_node_Object *)self;
- PyObject *ret, *py_dest, *py_name;
- struct nbt_name_refresh io;
- NTSTATUS status;
-
- const char *kwnames[] = { "name", "address", "dest", "nb_flags", "broadcast",
- "ttl", "timeout", "retries", NULL };
-
- io.in.broadcast = true;
- io.in.nb_flags = 0;
- io.in.timeout = 0;
- io.in.retries = 0;
-
- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OsO|ibiii:query_name",
- discard_const_p(char *, kwnames),
- &py_name, &io.in.address, &py_dest,
- &io.in.nb_flags,
- &io.in.broadcast,
- &io.in.ttl, &io.in.timeout, &io.in.retries)) {
- return NULL;
- }
-
- if (!PyObject_AsDestinationTuple(py_dest, &io.in.dest_addr, &io.in.dest_port))
- return NULL;
-
- if (!PyObject_AsNBTName(py_name, node->socket, &io.in.name))
- return NULL;
-
- status = nbt_name_refresh(node->socket, NULL, &io);
-
- if (NT_STATUS_IS_ERR(status)) {
- PyErr_SetNTSTATUS(status);
- return NULL;
- }
-
- ret = PyTuple_New(3);
- if (ret == NULL)
- return NULL;
- PyTuple_SetItem(ret, 0, PyString_FromString(io.out.reply_from));
-
- py_name = PyObject_FromNBTName(node->socket, lp_iconv_convenience(global_loadparm), &io.out.name);
- if (py_name == NULL)
- return NULL;
-
- PyTuple_SetItem(ret, 1, py_name);
-
- PyTuple_SetItem(ret, 2, PyString_FromString(io.out.reply_addr));
-
- PyTuple_SetItem(ret, 3, PyInt_FromLong(io.out.rcode));
-
- return ret;
-}
-
-static PyObject *py_nbt_name_release(PyObject *self, PyObject *args, PyObject *kwargs)
-{
- return Py_None; /* FIXME */
-}
-
-static PyMethodDef py_nbt_methods[] = {
- { "query_name", (PyCFunction)py_nbt_name_query, METH_VARARGS|METH_KEYWORDS,
- "S.query_name(name, dest, broadcast=True, wins=False, timeout=0, retries=3) -> (reply_from, name, reply_addr)\n"
- "Query for a NetBIOS name" },
- { "register_name", (PyCFunction)py_nbt_name_register, METH_VARARGS|METH_KEYWORDS,
- "S.register_name(name, address, dest, register_demand=True, broadcast=True, multi_homed=True, ttl=0, timeout=0, retries=0) -> (reply_from, name, reply_addr, rcode)\n"
- "Register a new name" },
- { "release_name", (PyCFunction)py_nbt_name_release, METH_VARARGS|METH_KEYWORDS, "S.release_name(name, address, dest, nb_flags=0, broadcast=true, timeout=0, retries=3) -> (reply_from, name, reply_addr, rcode)\n"
- "release a previously registered name" },
- { "refresh_name", (PyCFunction)py_nbt_name_refresh, METH_VARARGS|METH_KEYWORDS, "S.refresh_name(name, address, dest, nb_flags=0, broadcast=True, ttl=0, timeout=0, retries=0) -> (reply_from, name, reply_addr, rcode)\n"
- "release a previously registered name" },
- { "name_status", (PyCFunction)py_nbt_name_status, METH_VARARGS|METH_KEYWORDS,
- "S.name_status(name, dest, timeout=0, retries=0) -> (reply_from, name, status)\n"
- "Find the status of a name" },
-
- { NULL }
-};
-
-PyTypeObject nbt_node_Type = {
- PyObject_HEAD_INIT(NULL) 0,
- .tp_name = "netbios.Node",
- .tp_basicsize = sizeof(nbt_node_Object),
- .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
- .tp_new = py_nbt_node_init,
- .tp_dealloc = py_nbt_node_dealloc,
- .tp_methods = py_nbt_methods,
- .tp_doc = "Node()\n"
- "Create a new NetBIOS node\n"
-};
-
-void initnetbios(void)
-{
- PyObject *mod;
- if (PyType_Ready(&nbt_node_Type) < 0)
- return;
-
- mod = Py_InitModule3("netbios", NULL, "NetBIOS over TCP/IP support");
-
- Py_INCREF((PyObject *)&nbt_node_Type);
- PyModule_AddObject(mod, "Node", (PyObject *)&nbt_node_Type);
-}