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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_local_test_finished.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 "gnunet_testing_netjail_lib.h"
#include "testing_cmds.h"
/**
* Generic logging shortcut
*/
#define LOG(kind, ...) GNUNET_log (kind, __VA_ARGS__)
/**
* Struct to hold information for callbacks.
*
*/
struct LocalFinishedState
{
/**
* Callback to write messages to the master loop.
*
*/
TESTING_CMD_HELPER_write_cb write_message;
/**
* The message send back to the master loop.
*
*/
struct GNUNET_CMDS_LOCAL_FINISHED *reply;
};
/**
* The cleanup function of this cmd frees resources the cmd allocated.
*
*/
static void
local_test_finished_cleanup (void *cls)
{
struct LocalFinishedState *lfs = cls;
GNUNET_free (lfs);
}
/**
* This function sends a GNUNET_MESSAGE_TYPE_CMDS_HELPER_LOCAL_FINISHED message to the master loop.
*
*/
static void
local_test_finished_run (void *cls,
struct GNUNET_TESTING_Interpreter *is)
{
struct LocalFinishedState *lfs = cls;
struct GNUNET_CMDS_LOCAL_FINISHED *reply;
size_t msg_length;
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);
}
/**
* Create command.
*
* @param label name for command.
* @param write_message Callback to write messages to the master loop.
* @return command.
*/
struct GNUNET_TESTING_Command
GNUNET_TESTING_cmd_local_test_finished (
const char *label,
TESTING_CMD_HELPER_write_cb write_message)
{
struct LocalFinishedState *lfs;
lfs = GNUNET_new (struct LocalFinishedState);
lfs->write_message = write_message;
{
struct GNUNET_TESTING_Command cmd = {
.cls = lfs,
.label = label,
.run = &local_test_finished_run,
.cleanup = &local_test_finished_cleanup,
};
return cmd;
}
}
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