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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 transport-testing.h
* @brief testing lib for transport service
* @author Matthias Wachs
* @author Christian Grothoff
*/
#ifndef TRANSPORT_TESTING_CMDS_H
#define TRANSPORT_TESTING_CMDS_H
#include "gnunet_testing_lib.h"
/**
* Struct to store information needed in callbacks.
*
*/
struct ConnectPeersState
{
/**
* Context for our asynchronous completion.
*/
struct GNUNET_TESTING_AsyncContext ac;
GNUNET_TRANSPORT_NotifyConnect notify_connect;
/**
* The testing system of this node.
*/
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 peer identity of this peer.
*
*/
struct GNUNET_PeerIdentity *id;
/**
* 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;
};
struct 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;
const char *cfgname;
/**
* Peer's configuration
*/
struct GNUNET_CONFIGURATION_Handle *cfg;
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;
char *m;
char *n;
char *local_m;
const char *system_label;
/**
* An unique number to identify the peer
*/
unsigned int no;
struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map;
struct GNUNET_TESTING_System *tl_system;
GNUNET_TRANSPORT_NotifyConnect notify_connect;
};
/**
* Function to get the trait with the struct ConnectPeersState.
*
* @param[out] sps struct ConnectPeersState.
* @return #GNUNET_OK if no error occurred, #GNUNET_SYSERR otherwise.
*
*/
int
GNUNET_TESTING_get_trait_connect_peer_state (
const struct GNUNET_TESTING_Command *cmd,
struct ConnectPeersState **cps);
int
GNUNET_TRANSPORT_get_trait_state (const struct
GNUNET_TESTING_Command
*cmd,
struct StartPeerState **sps);
struct GNUNET_TESTING_Command
GNUNET_TRANSPORT_cmd_start_peer (const char *label,
const char *system_label,
uint32_t no,
char *node_ip,
struct GNUNET_MQ_MessageHandler *handlers,
const char *cfgname,
GNUNET_TRANSPORT_NotifyConnect notify_connect);
struct GNUNET_TESTING_Command
GNUNET_TRANSPORT_cmd_stop_peer (const char *label,
const char *start_label);
struct GNUNET_TESTING_Command
GNUNET_TRANSPORT_cmd_connect_peers (const char *label,
const char *start_peer_label,
const char *create_label,
uint32_t num,
struct GNUNET_TESTING_NetjailTopology *
topology);
/**
* Create command.
*
* @param label name for command.
* @param m The number of the local node of the actual network namespace.
* @param n The number of the actual namespace.
* @param num Number globally identifying the node.
* @param start_peer_label Label of the cmd to start a peer.
* @return command.
*/
struct GNUNET_TESTING_Command
GNUNET_TRANSPORT_cmd_send_simple (const char *label,
const char *start_peer_label,
uint32_t num);
int
GNUNET_TRANSPORT_get_trait_peer_id (const struct
GNUNET_TESTING_Command *cmd,
struct GNUNET_PeerIdentity **id);
int
GNUNET_TRANSPORT_get_trait_connected_peers_map (const struct
GNUNET_TESTING_Command
*cmd,
struct
GNUNET_CONTAINER_MultiShortmap
*
*
connected_peers_map);
int
GNUNET_TRANSPORT_get_trait_hello_size (const struct
GNUNET_TESTING_Command
*cmd,
size_t **hello_size);
int
GNUNET_TRANSPORT_get_trait_hello (const struct
GNUNET_TESTING_Command
*cmd,
char **hello);
int
GNUNET_TRANSPORT_get_trait_application_handle (const struct
GNUNET_TESTING_Command *cmd,
struct
GNUNET_TRANSPORT_ApplicationHandle
**ah);
#endif
/* end of transport_testing.h */
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