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/*
This file is part of GNUnet
Copyright (C) 2021 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 testing_api_cmd_block_until_all_peers_started.c
* @brief cmd to block the interpreter loop until all peers started.
* @author t3sserakt
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_testing_ng_lib.h"
#include "testbed_helper.h"
/**
* Generic logging shortcut
*/
#define LOG(kind, ...) GNUNET_log (kind, __VA_ARGS__)
struct LocalFinishedState
{
TESTBED_CMD_HELPER_write_cb write_message;
struct GNUNET_CMDS_LOCAL_FINISHED *reply;
};
static int
local_test_finished_traits (void *cls,
const void **ret,
const char *trait,
unsigned int index)
{
return GNUNET_OK;
}
static void
local_test_finished_cleanup (void *cls,
const struct GNUNET_TESTING_Command *cmd)
{
struct LocalFinishedState *lfs = cls;
GNUNET_free (lfs->reply);
GNUNET_free (lfs);
}
static void
local_test_finished_run (void *cls,
const struct GNUNET_TESTING_Command *cmd,
struct GNUNET_TESTING_Interpreter *is)
{
struct LocalFinishedState *lfs = cls;
struct GNUNET_CMDS_LOCAL_FINISHED *reply;
size_t msg_length;
LOG (GNUNET_ERROR_TYPE_ERROR,
"We got here 12!\n");
msg_length = sizeof(struct GNUNET_CMDS_LOCAL_FINISHED);
reply = GNUNET_new (struct GNUNET_CMDS_LOCAL_FINISHED);
reply->header.type = htons (GNUNET_MESSAGE_TYPE_CMDS_HELPER_LOCAL_FINISHED);
reply->header.size = htons ((uint16_t) msg_length);
lfs->reply = reply;
lfs->write_message ((struct GNUNET_MessageHeader *) reply, msg_length);
LOG (GNUNET_ERROR_TYPE_ERROR,
"We got here 13!\n");
}
static int
local_test_finished_finish (void *cls,
GNUNET_SCHEDULER_TaskCallback cont,
void *cont_cls)
{
// This will stop the local loop without shutting down the scheduler, because we do not call the continuation, which is the interpreter_next method.
return GNUNET_YES;
}
/**
* Create command.
*
* @param label name for command.
* @return command.
*/
struct GNUNET_TESTING_Command
GNUNET_TESTING_cmd_local_test_finished (const char *label,
TESTBED_CMD_HELPER_write_cb
write_message)
{
struct LocalFinishedState *lfs;
LOG (GNUNET_ERROR_TYPE_ERROR,
"We got here 11!\n");
lfs = GNUNET_new (struct LocalFinishedState);
lfs->write_message = write_message;
struct GNUNET_TESTING_Command cmd = {
.cls = lfs,
.label = label,
.run = &local_test_finished_run,
.finish = &local_test_finished_finish,
.cleanup = &local_test_finished_cleanup,
.traits = &local_test_finished_traits
};
return cmd;
}
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