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/*
This file is part of GNUnet
Copyright (C) 2023--2024 GNUnet e.V.
GNUnet is free software: you can redistribute it and/or modify it
under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
GNUnet 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
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @file messenger_api_cmd_start_service.c
* @brief cmd to start a messenger service.
* @author Tobias Frisch
*/
#include "gnunet_util_lib.h"
#include "gnunet_testing_ng_lib.h"
#include "gnunet_testing_netjail_lib.h"
#include "gnunet_transport_testing_ng_lib.h"
#include "gnunet_messenger_service.h"
#include "messenger-testing-cmds.h"
static void
on_message_cb (void *cls,
struct GNUNET_MESSENGER_Room *room,
const struct GNUNET_MESSENGER_Contact *sender,
const struct GNUNET_MESSENGER_Contact *recipient,
const struct GNUNET_MESSENGER_Message *message,
const struct GNUNET_HashCode *hash,
enum GNUNET_MESSENGER_MessageFlags flags)
{
struct GNUNET_MESSENGER_StartServiceState *sss = cls;
const struct GNUNET_HashCode *key = GNUNET_MESSENGER_room_get_key (room);
struct GNUNET_MESSENGER_RoomState *rs;
rs = GNUNET_CONTAINER_multihashmap_get (sss->rooms, key);
if (! rs)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Testing library failed to find room state\n");
GNUNET_TESTING_interpreter_fail (sss->is);
return;
}
if (GNUNET_MESSENGER_KIND_PEER != message->header.kind)
return;
if (GNUNET_OK != GNUNET_CONTAINER_multipeermap_put (rs->doors,
&(message->body.peer.peer)
,
NULL,
GNUNET_CONTAINER_MULTIHASHMAPOPTION_REPLACE))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Testing library failed to register peer identity as found door\n");
GNUNET_TESTING_interpreter_fail (sss->is);
return;
}
}
static void
start_service_run (void *cls,
struct GNUNET_TESTING_Interpreter *is)
{
struct GNUNET_MESSENGER_StartServiceState *sss = cls;
sss->is = is;
const struct GNUNET_TESTING_Command *peer_cmd;
peer_cmd = GNUNET_TESTING_interpreter_lookup_command (is,
sss->peer_label);
const struct GNUNET_TESTING_StartPeerState *sps;
GNUNET_TRANSPORT_TESTING_get_trait_state (peer_cmd, &sps);
const struct GNUNET_TESTING_Command *system_cmd;
system_cmd = GNUNET_TESTING_interpreter_lookup_command (is,
sss->system_label);
const struct GNUNET_TESTING_System *tl_system;
GNUNET_TESTING_get_trait_test_system (system_cmd,
&tl_system);
sss->tl_system = tl_system;
sss->msg = GNUNET_MESSENGER_connect (sps->cfg, NULL, NULL, on_message_cb,
sss);
if (! sss->msg)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Testing library failed to connect to messenger service\n");
GNUNET_TESTING_interpreter_fail (is);
return;
}
sss->rooms = GNUNET_CONTAINER_multihashmap_create (
sss->topology->stage_amount, GNUNET_NO);
}
static void
start_service_cleanup (void *cls)
{
struct GNUNET_MESSENGER_StartServiceState *sss = cls;
GNUNET_free (sss->system_label);
GNUNET_free (sss->peer_label);
GNUNET_free (sss);
}
static enum GNUNET_GenericReturnValue
start_service_traits (void *cls,
const void **ret,
const char *trait,
unsigned int index)
{
struct GNUNET_MESSENGER_StartServiceState *sss = cls;
struct GNUNET_TESTING_Trait traits[] = {
GNUNET_MESSENGER_make_trait_state ((void *) sss),
GNUNET_TESTING_trait_end ()
};
return GNUNET_TESTING_get_trait (traits,
ret,
trait,
index);
}
struct GNUNET_TESTING_Command
GNUNET_MESSENGER_cmd_start_service (const char *label,
const char *peer_label,
const char *system_label,
struct GNUNET_MESSENGER_TestStageTopology *
topology,
unsigned int peer_index)
{
struct GNUNET_MESSENGER_StartServiceState *sss;
sss = GNUNET_new (struct GNUNET_MESSENGER_StartServiceState);
sss->peer_label = GNUNET_strdup (peer_label);
sss->system_label = GNUNET_strdup (system_label);
sss->topology = topology;
sss->is = NULL;
sss->tl_system = NULL;
sss->msg = NULL;
sss->rooms = NULL;
sss->peer_index = peer_index;
sss->stage_index = 0;
return GNUNET_TESTING_command_new (sss,
label,
&start_service_run,
&start_service_cleanup,
&start_service_traits);
}
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