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/*
Unix SMB/CIFS implementation.
endpoint server for the echo pipe
Copyright (C) Andrew Tridgell 2003
Copyright (C) Stefan (metze) Metzmacher 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 "system/filesys.h"
#include "rpc_server/dcerpc_server.h"
#include "librpc/gen_ndr/ndr_echo.h"
#include "lib/events/events.h"
static NTSTATUS dcesrv_echo_AddOne(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct echo_AddOne *r)
{
*r->out.out_data = r->in.in_data + 1;
return NT_STATUS_OK;
}
static NTSTATUS dcesrv_echo_EchoData(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct echo_EchoData *r)
{
if (!r->in.len) {
return NT_STATUS_OK;
}
r->out.out_data = (uint8_t *)talloc_memdup(mem_ctx, r->in.in_data, r->in.len);
if (!r->out.out_data) {
return NT_STATUS_NO_MEMORY;
}
return NT_STATUS_OK;
}
static NTSTATUS dcesrv_echo_SinkData(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct echo_SinkData *r)
{
return NT_STATUS_OK;
}
static NTSTATUS dcesrv_echo_SourceData(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct echo_SourceData *r)
{
unsigned int i;
r->out.data = talloc_array(mem_ctx, uint8_t, r->in.len);
if (!r->out.data) {
return NT_STATUS_NO_MEMORY;
}
for (i=0;i<r->in.len;i++) {
r->out.data[i] = i;
}
return NT_STATUS_OK;
}
static NTSTATUS dcesrv_echo_TestCall(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct echo_TestCall *r)
{
*r->out.s2 = talloc_strdup(mem_ctx, r->in.s1);
if (r->in.s1 && !*r->out.s2) {
return NT_STATUS_NO_MEMORY;
}
return NT_STATUS_OK;
}
static NTSTATUS dcesrv_echo_TestCall2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct echo_TestCall2 *r)
{
r->out.info = talloc(mem_ctx, union echo_Info);
if (!r->out.info) {
return NT_STATUS_NO_MEMORY;
}
switch (r->in.level) {
case 1:
r->out.info->info1.v = 10;
break;
case 2:
r->out.info->info2.v = 20;
break;
case 3:
r->out.info->info3.v = 30;
break;
case 4:
r->out.info->info4.v = 40;
break;
case 5:
r->out.info->info5.v1 = 50;
r->out.info->info5.v2 = 60;
break;
case 6:
r->out.info->info6.v1 = 70;
r->out.info->info6.info1.v= 80;
break;
case 7:
r->out.info->info7.v1 = 80;
r->out.info->info7.info4.v = 90;
break;
default:
return NT_STATUS_INVALID_LEVEL;
}
return NT_STATUS_OK;
}
static NTSTATUS dcesrv_echo_TestEnum(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct echo_TestEnum *r)
{
r->out.foo2->e1 = ECHO_ENUM2;
return NT_STATUS_OK;
}
static NTSTATUS dcesrv_echo_TestSurrounding(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct echo_TestSurrounding *r)
{
if (!r->in.data) {
r->out.data = NULL;
return NT_STATUS_OK;
}
r->out.data = talloc(mem_ctx, struct echo_Surrounding);
if (!r->out.data) {
return NT_STATUS_NO_MEMORY;
}
r->out.data->x = 2 * r->in.data->x;
r->out.data->surrounding = talloc_zero_array(mem_ctx, uint16_t, r->out.data->x);
if (!r->out.data->surrounding) {
return NT_STATUS_NO_MEMORY;
}
return NT_STATUS_OK;
}
static uint16_t dcesrv_echo_TestDoublePointer(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct echo_TestDoublePointer *r)
{
if (!*r->in.data)
return 0;
if (!**r->in.data)
return 0;
return ***r->in.data;
}
struct echo_TestSleep_private {
struct dcesrv_call_state *dce_call;
struct echo_TestSleep *r;
};
static void echo_TestSleep_handler(struct tevent_context *ev, struct tevent_timer *te,
struct timeval t, void *private_data)
{
struct echo_TestSleep_private *p = talloc_get_type(private_data,
struct echo_TestSleep_private);
struct echo_TestSleep *r = p->r;
NTSTATUS status;
r->out.result = r->in.seconds;
status = dcesrv_reply(p->dce_call);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("echo_TestSleep_handler: dcesrv_reply() failed - %s\n",
nt_errstr(status)));
}
}
static long dcesrv_echo_TestSleep(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct echo_TestSleep *r)
{
struct echo_TestSleep_private *p;
if (!(dce_call->state_flags & DCESRV_CALL_STATE_FLAG_MAY_ASYNC)) {
/* we're not allowed to reply async */
sleep(r->in.seconds);
return r->in.seconds;
}
/* we're allowed to reply async */
p = talloc(mem_ctx, struct echo_TestSleep_private);
if (!p) {
return 0;
}
p->dce_call = dce_call;
p->r = r;
tevent_add_timer(dce_call->event_ctx, p,
timeval_add(&dce_call->time, r->in.seconds, 0),
echo_TestSleep_handler, p);
dce_call->state_flags |= DCESRV_CALL_STATE_FLAG_ASYNC;
return 0;
}
/* include the generated boilerplate */
#include "librpc/gen_ndr/ndr_echo_s.c"
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