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/*
This file is part of GNUnet
Copyright (C) 2021-2023 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
*/
/**
* @brief API for cmds working with core sub system provided by libgnunetcoretesting
* @author t3sserakt
*/
#ifndef GNUNET_CORE_TESTING_LIB_H
#define GNUNET_CORE_TESTING_LIB_H
#include "gnunet_util_lib.h"
#include "gnunet_testing_ng_lib.h"
/**
* Struct to store information needed in callbacks.
*/
// FIXME: breaks naming conventions
struct GNUNET_TESTING_ConnectPeersState
{
/**
* Receive callback
*/
struct GNUNET_MQ_MessageHandler *handlers;
/**
* A map with struct GNUNET_MQ_Handle values for each peer this peer
* is connected to.
*/
struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map;
/**
* Handle for transport.
*/
struct GNUNET_TRANSPORT_ApplicationHandle *ah;
/**
* Core handle.
*/
struct GNUNET_TRANSPORT_CoreHandle *th;
/**
* Context for our asynchronous completion.
*/
struct GNUNET_TESTING_AsyncContext ac;
/**
* The testing system of this node.
*/
const struct GNUNET_TESTING_System *tl_system;
// Label of the cmd which started the test system.
const char *create_label;
/**
* Number globally identifying the node.
*
*/
uint32_t num;
/**
* Label of the cmd to start a peer.
*
*/
const char *start_peer_label;
/**
* The topology of the test setup.
*/
struct GNUNET_TESTING_NetjailTopology *topology;
/**
* Connections to other peers.
*/
struct GNUNET_TESTING_NodeConnection *node_connections_head;
struct GNUNET_TESTING_Interpreter *is;
/**
* Number of connections.
*/
unsigned int con_num;
/**
* Number of additional connects this cmd will wait for not triggered by this cmd.
*/
unsigned int additional_connects;
/**
* Number of connections we already have a notification for.
*/
unsigned int con_num_notified;
/**
* Number of additional connects this cmd will wait for not triggered by this cmd we already have a notification for.
*/
unsigned int additional_connects_notified;
/**
* Flag indicating, whether the command is waiting for peers to connect that are configured to connect.
*/
unsigned int wait_for_connect;
};
/**
* FIXME: document properly!
* Create command
*
* @param label name for command
* @param start_peer_label Label of the cmd to start a peer.
* @param create_label Label of the cmd which started the test system.
* @param num Number globally identifying the node.
* @param topology The topology for the test setup.
* @param additional_connects Number of additional connects this cmd will wait for not triggered by this cmd.
* @return command.
*/
struct GNUNET_TESTING_Command
GNUNET_CORE_cmd_connect_peers (
const char *label,
const char *start_peer_label,
const char *create_label,
uint32_t num,
struct GNUNET_TESTING_NetjailTopology *topology,
unsigned int additional_connects,
unsigned int wait_for_connect,
struct GNUNET_MQ_MessageHandler *handlers);
/**
* Call #op on all simple traits.
*/
#define GNUNET_CORE_TESTING_SIMPLE_TRAITS(op, prefix) \
op (prefix, connect_peer_state, const struct GNUNET_TESTING_ConnectPeersState)
GNUNET_CORE_TESTING_SIMPLE_TRAITS (GNUNET_TESTING_MAKE_DECL_SIMPLE_TRAIT, GNUNET_CORE_TESTING)
#endif
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