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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 transport sub system.
* @author t3sserakt
*/
#ifndef GNUNET_TRANSPORT_TESTING_NG_LIB_H
#define GNUNET_TRANSPORT_TESTING_NG_LIB_H
#include "gnunet_util_lib.h"
#include "gnunet_testing_ng_lib.h"
/**
* Application handle; FIXME: what exactly is this?
*/
struct GNUNET_TRANSPORT_ApplicationHandle;
/**
* FIXME: what is this?
*/
struct GNUNET_TESTING_StartPeerState;
// FIXME: breaks naming conventions
typedef void *
(*GNUNET_TESTING_notify_connect_cb) (struct GNUNET_TESTING_Interpreter *is,
const struct GNUNET_PeerIdentity *peer);
// FIXME: breaks naming conventions! Needed public?
struct GNUNET_TESTING_StartPeerState
{
/**
* Context for our asynchronous completion.
*/
struct GNUNET_TESTING_AsyncContext ac;
/**
* The ip of a node.
*/
char *node_ip;
/**
* Receive callback
*/
struct GNUNET_MQ_MessageHandler *handlers;
/**
* GNUnet configuration file used to start a peer.
*/
char *cfgname;
/**
* Peer's configuration
*/
struct GNUNET_CONFIGURATION_Handle *cfg;
/**
* struct GNUNET_TESTING_Peer returned by GNUNET_TESTING_peer_configure.
*/
struct GNUNET_TESTING_Peer *peer;
/**
* Peer identity
*/
struct GNUNET_PeerIdentity id;
/**
* Peer's transport service handle
*/
struct GNUNET_TRANSPORT_CoreHandle *th;
/**
* Application handle
*/
struct GNUNET_TRANSPORT_ApplicationHandle *ah;
/**
* Peer's PEERSTORE Handle
*/
struct GNUNET_PEERSTORE_Handle *ph;
/**
* Hello get task
*/
struct GNUNET_SCHEDULER_Task *rh_task;
/**
* Peer's transport get hello handle to retrieve peer's HELLO message
*/
struct GNUNET_PEERSTORE_IterateContext *pic;
/**
* Hello
*/
char *hello;
/**
* Hello size
*/
size_t hello_size;
/**
* The label of the command which was started by calling GNUNET_TESTING_cmd_system_create.
*/
char *system_label;
/**
* An unique number to identify the peer
*/
unsigned int no;
/**
* A map with struct GNUNET_MQ_Handle values for each peer this peer
* is connected to.
*/
struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map;
/**
* Test setup for this peer.
*/
const struct GNUNET_TESTING_System *tl_system;
/**
* Callback which is called on neighbour connect events.
*/
GNUNET_TESTING_notify_connect_cb notify_connect;
/**
* Flag indicating, if udp broadcast should be switched on.
*/
enum GNUNET_GenericReturnValue broadcast;
};
/**
* Create command.
*
* @param label name for command.
* @param system_label Label of the cmd to setup a test environment.
* @param no Decimal number representing the last byte of the IP address of this peer.
* @param node_ip The IP address of this node.
* @param cfgname Configuration file name for this peer.
* @param broadcast Flag indicating, if broadcast should be switched on.
* @return command.
*/
struct GNUNET_TESTING_Command
GNUNET_TESTING_cmd_start_peer (const char *label,
const char *system_label,
uint32_t no,
const char *node_ip,
const char *cfgname,
unsigned int broadcast);
struct GNUNET_TESTING_Command
GNUNET_TESTING_cmd_stop_peer (const char *label,
const char *start_label);
/**
* Retrieve peer identity from the test system with the unique node id.
*
* @param num The unique node id.
* @param tl_system The test system.
* @return The peer identity wrapping the public key.
*/
struct GNUNET_PeerIdentity *
GNUNET_TESTING_get_peer (unsigned int num,
const struct GNUNET_TESTING_System *tl_system);
/**
* Call #op on all simple traits.
*/
#define GNUNET_TRANSPORT_TESTING_SIMPLE_TRAITS(op, prefix) \
op (prefix, connected_peers_map, const struct GNUNET_CONTAINER_MultiShortmap) \
op (prefix, peer_id, const struct GNUNET_PeerIdentity) \
op (prefix, hello_size, const size_t) \
op (prefix, hello, const char) \
op (prefix, application_handle, const struct GNUNET_TRANSPORT_ApplicationHandle) \
op (prefix, state, const struct GNUNET_TESTING_StartPeerState) \
op (prefix, broadcast, const enum GNUNET_GenericReturnValue)
GNUNET_TRANSPORT_TESTING_SIMPLE_TRAITS (GNUNET_TESTING_MAKE_DECL_SIMPLE_TRAIT, GNUNET_TRANSPORT_TESTING)
#endif
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