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|
/*
Unix SMB/CIFS implementation.
server side dcerpc core code
Copyright (C) Andrew Tridgell 2003
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 "includes.h"
/*
find the set of endpoint operations for an endpoint server
*/
static const struct dcesrv_endpoint_ops *find_endpoint(struct dcesrv_context *dce,
const struct dcesrv_endpoint *endpoint)
{
struct dce_endpoint *ep;
for (ep=dce->endpoint_list; ep; ep=ep->next) {
if (ep->endpoint_ops->query_endpoint(endpoint)) {
return ep->endpoint_ops;
}
}
return NULL;
}
/*
find a call that is pending in our call list
*/
static struct dcesrv_call_state *dcesrv_find_call(struct dcesrv_state *dce, uint16 call_id)
{
struct dcesrv_call_state *c;
for (c=dce->call_list;c;c=c->next) {
if (c->pkt.call_id == call_id) {
return c;
}
}
return NULL;
}
/*
register an endpoint server
*/
BOOL dcesrv_endpoint_register(struct dcesrv_context *dce,
const struct dcesrv_endpoint_ops *ops,
const struct dcerpc_interface_table *table)
{
BOOL done_smb=False;
BOOL done_tcp=False;
int i;
for (i=0;i<table->endpoints->count;i++) {
struct dce_endpoint *ep;
BOOL tcp;
tcp = (strncasecmp(table->endpoints->names[i], "TCP-", 4) == 0);
if (tcp) {
if (done_tcp) continue;
done_tcp = True;
} else {
if (done_smb) continue;
done_smb = True;
}
ep = malloc(sizeof(*ep));
if (!ep) {
return False;
}
if (tcp) {
ep->endpoint.type = ENDPOINT_TCP;
ep->endpoint.info.tcp_port = atoi(table->endpoints->names[i]+4);
} else {
ep->endpoint.type = ENDPOINT_SMB;
ep->endpoint.info.smb_pipe = table->endpoints->names[i];
}
ep->endpoint_ops = ops;
DLIST_ADD(dce->endpoint_list, ep);
}
return True;
}
/*
connect to a dcerpc endpoint
*/
NTSTATUS dcesrv_endpoint_connect_ops(struct dcesrv_context *dce,
const struct dcesrv_endpoint *endpoint,
const struct dcesrv_endpoint_ops *ops,
struct dcesrv_state **p)
{
TALLOC_CTX *mem_ctx;
NTSTATUS status;
mem_ctx = talloc_init("dcesrv_endpoint_connect");
if (!mem_ctx) {
return NT_STATUS_NO_MEMORY;
}
*p = talloc_p(mem_ctx, struct dcesrv_state);
if (! *p) {
talloc_destroy(mem_ctx);
return NT_STATUS_NO_MEMORY;
}
(*p)->dce = dce;
(*p)->mem_ctx = mem_ctx;
(*p)->endpoint = *endpoint;
(*p)->ops = ops;
(*p)->private = NULL;
(*p)->call_list = NULL;
(*p)->cli_max_recv_frag = 0;
(*p)->ndr = NULL;
(*p)->dispatch = NULL;
(*p)->handles = NULL;
(*p)->partial_input = data_blob(NULL, 0);
(*p)->auth_state.ntlmssp_state = NULL;
(*p)->auth_state.auth_info = NULL;
/* make sure the endpoint server likes the connection */
status = ops->connect(*p);
if (!NT_STATUS_IS_OK(status)) {
talloc_destroy(mem_ctx);
return status;
}
return NT_STATUS_OK;
}
/*
connect to a dcerpc endpoint
*/
NTSTATUS dcesrv_endpoint_connect(struct dcesrv_context *dce,
const struct dcesrv_endpoint *endpoint,
struct dcesrv_state **p)
{
const struct dcesrv_endpoint_ops *ops;
/* make sure this endpoint exists */
ops = find_endpoint(dce, endpoint);
if (!ops) {
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
return dcesrv_endpoint_connect_ops(dce, endpoint, ops, p);
}
/*
disconnect a link to an endpoint
*/
void dcesrv_endpoint_disconnect(struct dcesrv_state *p)
{
p->ops->disconnect(p);
/* destroy any handles */
while (p->handles) {
TALLOC_CTX *m = p->handles->mem_ctx;
DLIST_REMOVE(p->handles, p->handles);
talloc_destroy(m);
}
talloc_destroy(p->mem_ctx);
}
/*
return a dcerpc fault
*/
static NTSTATUS dcesrv_fault(struct dcesrv_call_state *call, uint32 fault_code)
{
struct dcerpc_packet pkt;
struct dcesrv_call_reply *rep;
NTSTATUS status;
/* setup a bind_ack */
pkt.rpc_vers = 5;
pkt.rpc_vers_minor = 0;
pkt.drep[0] = 0x10; /* Little endian */
pkt.drep[1] = 0;
pkt.drep[2] = 0;
pkt.drep[3] = 0;
pkt.auth_length = 0;
pkt.call_id = call->pkt.call_id;
pkt.ptype = DCERPC_PKT_FAULT;
pkt.pfc_flags = DCERPC_PFC_FLAG_FIRST | DCERPC_PFC_FLAG_LAST;
pkt.u.fault.alloc_hint = 0;
pkt.u.fault.context_id = 0;
pkt.u.fault.cancel_count = 0;
pkt.u.fault.status = fault_code;
rep = talloc_p(call->mem_ctx, struct dcesrv_call_reply);
if (!rep) {
return NT_STATUS_NO_MEMORY;
}
status = dcerpc_push_auth(&rep->data, call->mem_ctx, &pkt, NULL, 0);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
SSVAL(rep->data.data, DCERPC_FRAG_LEN_OFFSET, rep->data.length);
DLIST_ADD_END(call->replies, rep, struct dcesrv_call_reply *);
return NT_STATUS_OK;
}
/*
return a dcerpc fault from a ntstatus code
*/
static NTSTATUS dcesrv_fault_nt(struct dcesrv_call_state *call, NTSTATUS status)
{
uint32 fault_code = DCERPC_FAULT_OTHER;
/* TODO: we need to expand this table to include more mappings */
if (NT_STATUS_EQUAL(status, NT_STATUS_INVALID_HANDLE)) {
fault_code = DCERPC_FAULT_CONTEXT_MISMATCH;
}
return dcesrv_fault(call, fault_code);
}
/*
return a dcerpc bind_nak
*/
static NTSTATUS dcesrv_bind_nak(struct dcesrv_call_state *call, uint32 reason)
{
struct dcerpc_packet pkt;
struct dcesrv_call_reply *rep;
NTSTATUS status;
/* setup a bind_ack */
pkt.rpc_vers = 5;
pkt.rpc_vers_minor = 0;
pkt.drep[0] = 0x10; /* Little endian */
pkt.drep[1] = 0;
pkt.drep[2] = 0;
pkt.drep[3] = 0;
pkt.auth_length = 0;
pkt.call_id = call->pkt.call_id;
pkt.ptype = DCERPC_PKT_BIND_NAK;
pkt.pfc_flags = DCERPC_PFC_FLAG_FIRST | DCERPC_PFC_FLAG_LAST;
pkt.u.bind_nak.reject_reason = reason;
pkt.u.bind_nak.num_versions = 0;
rep = talloc_p(call->mem_ctx, struct dcesrv_call_reply);
if (!rep) {
return NT_STATUS_NO_MEMORY;
}
status = dcerpc_push_auth(&rep->data, call->mem_ctx, &pkt, NULL, 0);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
SSVAL(rep->data.data, DCERPC_FRAG_LEN_OFFSET, rep->data.length);
DLIST_ADD_END(call->replies, rep, struct dcesrv_call_reply *);
return NT_STATUS_OK;
}
/*
handle a bind request
*/
static NTSTATUS dcesrv_bind(struct dcesrv_call_state *call)
{
const char *uuid, *transfer_syntax;
uint32 if_version, transfer_syntax_version;
struct dcerpc_packet pkt;
struct dcesrv_call_reply *rep;
NTSTATUS status;
uint32 result=0, reason=0;
if (call->pkt.u.bind.num_contexts != 1 ||
call->pkt.u.bind.ctx_list[0].num_transfer_syntaxes < 1) {
return dcesrv_bind_nak(call, 0);
}
if_version = call->pkt.u.bind.ctx_list[0].abstract_syntax.if_version;
uuid = GUID_string(call->mem_ctx, &call->pkt.u.bind.ctx_list[0].abstract_syntax.uuid);
if (!uuid) {
return dcesrv_bind_nak(call, 0);
}
transfer_syntax_version = call->pkt.u.bind.ctx_list[0].transfer_syntaxes[0].if_version;
transfer_syntax = GUID_string(call->mem_ctx,
&call->pkt.u.bind.ctx_list[0].transfer_syntaxes[0].uuid);
if (!transfer_syntax ||
strcasecmp(NDR_GUID, transfer_syntax) != 0 ||
NDR_GUID_VERSION != transfer_syntax_version) {
/* we only do NDR encoded dcerpc */
return dcesrv_bind_nak(call, 0);
}
if (!call->dce->ops->set_interface(call->dce, uuid, if_version)) {
DEBUG(2,("Request for unknown dcerpc interface %s/%d\n", uuid, if_version));
/* we don't know about that interface */
result = DCERPC_BIND_PROVIDER_REJECT;
reason = DCERPC_BIND_REASON_ASYNTAX;
}
if (call->dce->cli_max_recv_frag == 0) {
call->dce->cli_max_recv_frag = call->pkt.u.bind.max_recv_frag;
}
/* handle any authentication that is being requested */
if (!dcesrv_auth_bind(call)) {
return dcesrv_bind_nak(call, 0);
}
/* setup a bind_ack */
pkt.rpc_vers = 5;
pkt.rpc_vers_minor = 0;
pkt.drep[0] = 0x10; /* Little endian */
pkt.drep[1] = 0;
pkt.drep[2] = 0;
pkt.drep[3] = 0;
pkt.auth_length = 0;
pkt.call_id = call->pkt.call_id;
pkt.ptype = DCERPC_PKT_BIND_ACK;
pkt.pfc_flags = DCERPC_PFC_FLAG_FIRST | DCERPC_PFC_FLAG_LAST;
pkt.u.bind_ack.max_xmit_frag = 0x2000;
pkt.u.bind_ack.max_recv_frag = 0x2000;
pkt.u.bind_ack.assoc_group_id = call->pkt.u.bind.assoc_group_id;
if (call->dce->ndr) {
pkt.u.bind_ack.secondary_address = talloc_asprintf(call->mem_ctx, "\\PIPE\\%s",
call->dce->ndr->name);
} else {
pkt.u.bind_ack.secondary_address = "";
}
pkt.u.bind_ack.num_results = 1;
pkt.u.bind_ack.ctx_list = talloc_p(call->mem_ctx, struct dcerpc_ack_ctx);
if (!pkt.u.bind_ack.ctx_list) {
return NT_STATUS_NO_MEMORY;
}
pkt.u.bind_ack.ctx_list[0].result = result;
pkt.u.bind_ack.ctx_list[0].reason = reason;
GUID_from_string(NDR_GUID, &pkt.u.bind_ack.ctx_list[0].syntax.uuid);
pkt.u.bind_ack.ctx_list[0].syntax.if_version = NDR_GUID_VERSION;
pkt.u.bind_ack.auth_info = data_blob(NULL, 0);
if (!dcesrv_auth_bind_ack(call, &pkt)) {
return dcesrv_bind_nak(call, 0);
}
rep = talloc_p(call->mem_ctx, struct dcesrv_call_reply);
if (!rep) {
return NT_STATUS_NO_MEMORY;
}
status = dcerpc_push_auth(&rep->data, call->mem_ctx, &pkt,
call->dce->auth_state.auth_info, 0);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
SSVAL(rep->data.data, DCERPC_FRAG_LEN_OFFSET, rep->data.length);
DLIST_ADD_END(call->replies, rep, struct dcesrv_call_reply *);
DLIST_ADD_END(call->dce->call_list, call, struct dcesrv_call_state *);
return NT_STATUS_OK;
}
/*
handle a auth3 request
*/
static NTSTATUS dcesrv_auth3(struct dcesrv_call_state *call)
{
/* handle the auth3 in the auth code */
if (!dcesrv_auth_auth3(call)) {
return dcesrv_fault(call, DCERPC_FAULT_OTHER);
}
talloc_destroy(call->mem_ctx);
/* we don't send a reply to a auth3 request, except by a
fault */
return NT_STATUS_OK;
}
/*
handle a dcerpc request packet
*/
static NTSTATUS dcesrv_request(struct dcesrv_call_state *call)
{
struct ndr_pull *pull;
struct ndr_push *push;
uint16 opnum;
void *r;
NTSTATUS status;
DATA_BLOB stub;
opnum = call->pkt.u.request.opnum;
if (opnum >= call->dce->ndr->num_calls) {
return dcesrv_fault(call, DCERPC_FAULT_OP_RNG_ERROR);
}
pull = ndr_pull_init_blob(&call->pkt.u.request.stub_and_verifier, call->mem_ctx);
if (!pull) {
return NT_STATUS_NO_MEMORY;
}
r = talloc(call->mem_ctx, call->dce->ndr->calls[opnum].struct_size);
if (!r) {
return NT_STATUS_NO_MEMORY;
}
/* unravel the NDR for the packet */
status = call->dce->ndr->calls[opnum].ndr_pull(pull, NDR_IN, r);
if (!NT_STATUS_IS_OK(status)) {
return dcesrv_fault(call, DCERPC_FAULT_NDR);
}
/* call the dispatch function */
status = call->dce->dispatch[opnum](call->dce, call->mem_ctx, r);
if (!NT_STATUS_IS_OK(status)) {
return dcesrv_fault_nt(call, status);
}
/* form the reply NDR */
push = ndr_push_init_ctx(call->mem_ctx);
if (!push) {
return NT_STATUS_NO_MEMORY;
}
status = call->dce->ndr->calls[opnum].ndr_push(push, NDR_OUT, r);
if (!NT_STATUS_IS_OK(status)) {
return dcesrv_fault(call, DCERPC_FAULT_NDR);
}
stub = ndr_push_blob(push);
do {
uint32 length;
struct dcesrv_call_reply *rep;
struct dcerpc_packet pkt;
rep = talloc_p(call->mem_ctx, struct dcesrv_call_reply);
if (!rep) {
return NT_STATUS_NO_MEMORY;
}
length = stub.length;
if (length + DCERPC_RESPONSE_LENGTH > call->dce->cli_max_recv_frag) {
/* the 32 is to cope with signing data */
length = call->dce->cli_max_recv_frag -
(DCERPC_MAX_SIGN_SIZE+DCERPC_RESPONSE_LENGTH);
}
/* form the dcerpc response packet */
pkt.rpc_vers = 5;
pkt.rpc_vers_minor = 0;
pkt.drep[0] = 0x10; /* Little endian */
pkt.drep[1] = 0;
pkt.drep[2] = 0;
pkt.drep[3] = 0;
pkt.auth_length = 0;
pkt.call_id = call->pkt.call_id;
pkt.ptype = DCERPC_PKT_RESPONSE;
pkt.pfc_flags = 0;
if (!call->replies) {
pkt.pfc_flags |= DCERPC_PFC_FLAG_FIRST;
}
if (length == stub.length) {
pkt.pfc_flags |= DCERPC_PFC_FLAG_LAST;
}
pkt.u.response.alloc_hint = stub.length;
pkt.u.response.context_id = call->pkt.u.request.context_id;
pkt.u.response.cancel_count = 0;
pkt.u.response.stub_and_verifier.data = stub.data;
pkt.u.response.stub_and_verifier.length = length;
if (!dcesrv_auth_response(call, &rep->data, &pkt)) {
return dcesrv_fault(call, DCERPC_FAULT_OTHER);
}
SSVAL(rep->data.data, DCERPC_FRAG_LEN_OFFSET, rep->data.length);
DLIST_ADD_END(call->replies, rep, struct dcesrv_call_reply *);
stub.data += length;
stub.length -= length;
} while (stub.length != 0);
DLIST_ADD_END(call->dce->call_list, call, struct dcesrv_call_state *);
return NT_STATUS_OK;
}
/*
work out if we have a full packet yet
*/
static BOOL dce_full_packet(const DATA_BLOB *data)
{
if (data->length < DCERPC_FRAG_LEN_OFFSET+2) {
return False;
}
if (SVAL(data->data, DCERPC_FRAG_LEN_OFFSET) > data->length) {
return False;
}
return True;
}
/*
we might have consumed only part of our input - advance past that part
*/
static void dce_partial_advance(struct dcesrv_state *dce, uint32 offset)
{
DATA_BLOB blob;
if (dce->partial_input.length == offset) {
free(dce->partial_input.data);
dce->partial_input = data_blob(NULL, 0);
return;
}
blob = dce->partial_input;
dce->partial_input = data_blob(blob.data + offset,
blob.length - offset);
free(blob.data);
}
/*
process some input to a dcerpc endpoint server.
*/
NTSTATUS dcesrv_input_process(struct dcesrv_state *dce)
{
struct ndr_pull *ndr;
TALLOC_CTX *mem_ctx;
NTSTATUS status;
struct dcesrv_call_state *call;
DATA_BLOB blob;
mem_ctx = talloc_init("dcesrv_input");
if (!mem_ctx) {
return NT_STATUS_NO_MEMORY;
}
call = talloc_p(mem_ctx, struct dcesrv_call_state);
if (!call) {
talloc_free(dce->mem_ctx, dce->partial_input.data);
talloc_destroy(mem_ctx);
return NT_STATUS_NO_MEMORY;
}
call->mem_ctx = mem_ctx;
call->dce = dce;
call->replies = NULL;
blob = dce->partial_input;
blob.length = SVAL(blob.data, DCERPC_FRAG_LEN_OFFSET);
ndr = ndr_pull_init_blob(&blob, mem_ctx);
if (!ndr) {
talloc_free(dce->mem_ctx, dce->partial_input.data);
talloc_destroy(mem_ctx);
return NT_STATUS_NO_MEMORY;
}
status = ndr_pull_dcerpc_packet(ndr, NDR_SCALARS|NDR_BUFFERS, &call->pkt);
if (!NT_STATUS_IS_OK(status)) {
talloc_free(dce->mem_ctx, dce->partial_input.data);
talloc_destroy(mem_ctx);
return status;
}
dce_partial_advance(dce, blob.length);
/* we have to check the signing here, before combining the
pdus */
if (call->pkt.ptype == DCERPC_PKT_REQUEST &&
!dcesrv_auth_request(call)) {
return dcesrv_fault(call, DCERPC_FAULT_OTHER);
}
/* see if this is a continued packet */
if (!(call->pkt.pfc_flags & DCERPC_PFC_FLAG_FIRST)) {
struct dcesrv_call_state *call2 = call;
uint32 alloc_size;
/* we only allow fragmented requests, no other packet types */
if (call->pkt.ptype != DCERPC_PKT_REQUEST) {
return dcesrv_fault(call2, DCERPC_FAULT_OTHER);
}
/* this is a continuation of an existing call - find the call then
tack it on the end */
call = dcesrv_find_call(dce, call2->pkt.call_id);
if (!call) {
return dcesrv_fault(call2, DCERPC_FAULT_OTHER);
}
if (call->pkt.ptype != call2->pkt.ptype) {
/* trying to play silly buggers are we? */
return dcesrv_fault(call2, DCERPC_FAULT_OTHER);
}
alloc_size = call->pkt.u.request.stub_and_verifier.length +
call2->pkt.u.request.stub_and_verifier.length;
if (call->pkt.u.request.alloc_hint > alloc_size) {
alloc_size = call->pkt.u.request.alloc_hint;
}
call->pkt.u.request.stub_and_verifier.data =
talloc_realloc(call->mem_ctx,
call->pkt.u.request.stub_and_verifier.data, alloc_size);
if (!call->pkt.u.request.stub_and_verifier.data) {
return dcesrv_fault(call2, DCERPC_FAULT_OTHER);
}
memcpy(call->pkt.u.request.stub_and_verifier.data +
call->pkt.u.request.stub_and_verifier.length,
call2->pkt.u.request.stub_and_verifier.data,
call2->pkt.u.request.stub_and_verifier.length);
call->pkt.u.request.stub_and_verifier.length +=
call2->pkt.u.request.stub_and_verifier.length;
call->pkt.pfc_flags |= (call2->pkt.pfc_flags & DCERPC_PFC_FLAG_LAST);
}
/* this may not be the last pdu in the chain - if its isn't then
just put it on the call_list and wait for the rest */
if (!(call->pkt.pfc_flags & DCERPC_PFC_FLAG_LAST)) {
DLIST_ADD_END(dce->call_list, call, struct dcesrv_call_state *);
return NT_STATUS_OK;
}
switch (call->pkt.ptype) {
case DCERPC_PKT_BIND:
status = dcesrv_bind(call);
break;
case DCERPC_PKT_AUTH3:
status = dcesrv_auth3(call);
break;
case DCERPC_PKT_REQUEST:
status = dcesrv_request(call);
break;
default:
status = NT_STATUS_INVALID_PARAMETER;
break;
}
/* if we are going to be sending a reply then add
it to the list of pending calls. We add it to the end to keep the call
list in the order we will answer */
if (!NT_STATUS_IS_OK(status)) {
talloc_destroy(mem_ctx);
}
return status;
}
/*
provide some input to a dcerpc endpoint server. This passes data
from a dcerpc client into the server
*/
NTSTATUS dcesrv_input(struct dcesrv_state *dce, const DATA_BLOB *data)
{
NTSTATUS status;
dce->partial_input.data = Realloc(dce->partial_input.data,
dce->partial_input.length + data->length);
if (!dce->partial_input.data) {
return NT_STATUS_NO_MEMORY;
}
memcpy(dce->partial_input.data + dce->partial_input.length,
data->data, data->length);
dce->partial_input.length += data->length;
while (dce_full_packet(&dce->partial_input)) {
status = dcesrv_input_process(dce);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
}
return NT_STATUS_OK;
}
/*
retrieve some output from a dcerpc server. The amount of data that
is wanted is in data->length and data->data is already allocated
to hold that much data.
*/
NTSTATUS dcesrv_output(struct dcesrv_state *dce, DATA_BLOB *data)
{
struct dcesrv_call_state *call;
struct dcesrv_call_reply *rep;
call = dce->call_list;
if (!call || !call->replies) {
return NT_STATUS_FOOBAR;
}
rep = call->replies;
if (data->length >= rep->data.length) {
data->length = rep->data.length;
}
memcpy(data->data, rep->data.data, data->length);
rep->data.length -= data->length;
rep->data.data += data->length;
if (rep->data.length == 0) {
/* we're done with this section of the call */
DLIST_REMOVE(call->replies, rep);
}
if (call->replies == NULL) {
/* we're done with the whole call */
DLIST_REMOVE(dce->call_list, call);
talloc_destroy(call->mem_ctx);
}
return NT_STATUS_OK;
}
/*
a useful function for implementing the query endpoint op
*/
BOOL dcesrv_table_query(const struct dcerpc_interface_table *table,
const struct dcesrv_endpoint *ep)
{
int i;
const struct dcerpc_endpoint_list *endpoints = table->endpoints;
if (ep->type != ENDPOINT_SMB) {
return False;
}
for (i=0;i<endpoints->count;i++) {
if (strcasecmp(ep->info.smb_pipe, endpoints->names[i]) == 0) {
return True;
}
}
return False;
}
/*
a useful function for implementing the lookup_endpoints op
*/
int dcesrv_lookup_endpoints(const struct dcerpc_interface_table *table,
TALLOC_CTX *mem_ctx,
struct dcesrv_ep_iface **e)
{
int i;
*e = talloc_array_p(mem_ctx, struct dcesrv_ep_iface, table->endpoints->count);
if (! *e) {
return -1;
}
for (i=0;i<table->endpoints->count;i++) {
(*e)[i].name = table->name;
(*e)[i].uuid = table->uuid;
(*e)[i].if_version = table->if_version;
if (strncmp(table->endpoints->names[i], "TCP-", 4) == 0) {
(*e)[i].endpoint.type = ENDPOINT_TCP;
(*e)[i].endpoint.info.tcp_port = atoi(table->endpoints->names[i]+4);
} else {
(*e)[i].endpoint.type = ENDPOINT_SMB;
(*e)[i].endpoint.info.smb_pipe = table->endpoints->names[i];
}
}
return i;
}
BOOL dcesrv_set_interface(struct dcesrv_state *dce,
const char *uuid, uint32 if_version,
const struct dcerpc_interface_table *table,
const dcesrv_dispatch_fn_t *dispatch_table)
{
if (strcasecmp(table->uuid, uuid) != 0 || if_version != table->if_version) {
DEBUG(2,("Attempt to use unknown interface %s/%d\n", uuid, if_version));
return False;
}
dce->ndr = table;
dce->dispatch = dispatch_table;
return True;
}
/*
initialise the dcerpc server subsystem
*/
BOOL dcesrv_init(struct dcesrv_context *dce)
{
rpc_rpcecho_init(dce);
rpc_epmapper_init(dce);
return True;
}
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