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/*
Unix SMB/CIFS implementation.
Test msg_stream API
Copyright (C) Volker Lendecke 2012
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 "torture/proto.h"
#include "lib/util/tevent_unix.h"
#include "msg_channel.h"
struct msg_test_state {
struct tevent_context *ev;
struct messaging_context *msg;
struct msg_channel *channel;
};
static void msg_test_got_channel(struct tevent_req *subreq);
static void msg_test_got_msg(struct tevent_req *subreq);
static struct tevent_req *msg_test_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev)
{
struct tevent_req *req, *subreq;
struct msg_test_state *state;
req = tevent_req_create(mem_ctx, &state, struct msg_test_state);
if (req == NULL) {
return NULL;
}
state->ev = ev;
state->msg = messaging_init(state, state->ev);
if (tevent_req_nomem(state->msg, req)) {
return tevent_req_post(req, ev);
}
subreq = msg_channel_init_send(state, state->ev, state->msg, MSG_PING);
if (tevent_req_nomem(subreq, req)) {
return tevent_req_post(req, ev);
}
tevent_req_set_callback(subreq, msg_test_got_channel, req);
return req;
}
static void msg_test_got_channel(struct tevent_req *subreq)
{
struct tevent_req *req = tevent_req_callback_data(
subreq, struct tevent_req);
struct msg_test_state *state = tevent_req_data(
req, struct msg_test_state);
int ret;
ret = msg_channel_init_recv(subreq, state, &state->channel);
TALLOC_FREE(subreq);
if (tevent_req_error(req, ret)) {
return;
}
subreq = msg_read_send(state, state->ev, state->channel);
if (tevent_req_nomem(subreq, req)) {
return;
}
tevent_req_set_callback(subreq, msg_test_got_msg, req);
}
static void msg_test_got_msg(struct tevent_req *subreq)
{
struct tevent_req *req = tevent_req_callback_data(
subreq, struct tevent_req);
struct msg_test_state *state = tevent_req_data(
req, struct msg_test_state);
struct messaging_rec *msg;
int ret;
ret = msg_read_recv(subreq, state, &msg);
TALLOC_FREE(subreq);
if (tevent_req_error(req, ret)) {
return;
}
tevent_req_done(req);
}
static int msg_test_recv(struct tevent_req *req)
{
int err;
if (tevent_req_is_unix_error(req, &err)) {
return err;
}
return 0;
}
bool run_msg_test(int dummy)
{
struct tevent_context *ev;
struct tevent_req *req;
int ret;
ev = samba_tevent_context_init(talloc_tos());
if (ev == NULL) {
fprintf(stderr, "tevent_context_init failed\n");
return false;
}
req = msg_test_send(ev, ev);
if (req == NULL) {
fprintf(stderr, "msg_test_send failed\n");
return false;
}
if (!tevent_req_poll(req, ev)) {
fprintf(stderr, "tevent_req_poll failed\n");
return false;
}
ret = msg_test_recv(req);
TALLOC_FREE(req);
printf("msg_test_recv returned %s\n",
ret ? strerror(ret) : "success");
TALLOC_FREE(ev);
return (ret == 0);
}
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