GNUnet  0.19.3
testing_api_cmd_send_peer_ready.c
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1 /*
2  This file is part of GNUnet
3  Copyright (C) 2021 GNUnet e.V.
4 
5  GNUnet is free software: you can redistribute it and/or modify it
6  under the terms of the GNU Affero General Public License as published
7  by the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  GNUnet is distributed in the hope that it will be useful, but
11  WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Affero General Public License for more details.
14 
15  You should have received a copy of the GNU Affero General Public License
16  along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18  SPDX-License-Identifier: AGPL3.0-or-later
19  */
20 
26 #include "platform.h"
27 #include "gnunet_util_lib.h"
28 #include "gnunet_testing_ng_lib.h"
29 #include "gnunet_testing_plugin.h"
30 #include "gnunet_testing_barrier.h"
32 #include "testing_cmds.h"
33 
34 
40 {
46 
52 };
53 
54 
59 static enum GNUNET_GenericReturnValue
60 send_peer_ready_traits (void *cls,
61  const void **ret,
62  const char *trait,
63  unsigned int index)
64 {
65  return GNUNET_NO;
66 }
67 
68 
73 static void
75 {
76  struct SendPeerReadyState *sprs = cls;
77 
78  GNUNET_free (sprs);
79 }
80 
81 
86 static void
89 {
90  struct SendPeerReadyState *sprs = cls;
92  size_t msg_length;
93 
94  msg_length = sizeof(struct GNUNET_TESTING_CommandPeerStarted);
97  reply->header.size = htons ((uint16_t) msg_length);
98  sprs->reply = reply;
99  sprs->write_message ((struct GNUNET_MessageHeader *) reply, msg_length);
100 }
101 
102 
113 {
114  struct SendPeerReadyState *sprs;
115 
116  sprs = GNUNET_new (struct SendPeerReadyState);
118  return GNUNET_TESTING_command_new (sprs, label,
121  &send_peer_ready_traits, NULL);
122 }
static int ret
Return value of the commandline.
Definition: gnunet-abd.c:81
struct GNUNET_TESTING_Interpreter * is
static int write_message(uint16_t message_type, const char *data, size_t data_length)
Write message to the master process.
API to manage barriers.
struct GNUNET_TESTING_Command GNUNET_TESTING_command_new(void *cls, const char *label, GNUNET_TESTING_CommandRunRoutine run, GNUNET_TESTING_CommandCleanupRoutine cleanup, GNUNET_TESTING_CommandGetTraits traits, struct GNUNET_TESTING_AsyncContext *ac)
Create a new command.
void(* GNUNET_TESTING_cmd_helper_write_cb)(struct GNUNET_MessageHeader *message, size_t msg_length)
Callback function to write messages from the helper process running on a netjail node to the master p...
GNUNET_GenericReturnValue
Named constants for return values.
@ GNUNET_NO
#define GNUNET_new(type)
Allocate a struct or union of the given type.
#define GNUNET_free(ptr)
Wrapper around free.
#define GNUNET_MESSAGE_TYPE_CMDS_HELPER_PEER_STARTED
Header for all communications.
uint16_t type
The type of the message (GNUNET_MESSAGE_TYPE_XXXX), in big-endian format.
uint16_t size
The length of the struct (in bytes, including the length field itself), in big-endian format.
struct GNUNET_MessageHeader header
Type is GNUNET_MESSAGE_TYPE_CMDS_HELPER_PEER_STARTED.
Definition: testing_cmds.h:70
A command to be run by the interpreter.
char label[127+1]
Label for the command.
Global state of the interpreter, used by a command to access information about other commands.
Struct to hold information for callbacks.
struct GNUNET_TESTING_CommandPeerStarted * reply
The message send back to the master loop.
GNUNET_TESTING_cmd_helper_write_cb write_message
Callback to write messages to the master loop.
struct GNUNET_TESTING_Command GNUNET_TESTING_cmd_send_peer_ready(const char *label, GNUNET_TESTING_cmd_helper_write_cb write_message)
Create command.
static void send_peer_ready_run(void *cls, struct GNUNET_TESTING_Interpreter *is)
This function sends a GNUNET_MESSAGE_TYPE_CMDS_HELPER_PEER_STARTED message to the master loop.
static void send_peer_ready_cleanup(void *cls)
The cleanup function of this cmd frees resources the cmd allocated.
static enum GNUNET_GenericReturnValue send_peer_ready_traits(void *cls, const void **ret, const char *trait, unsigned int index)
Trait function of this cmd does nothing.
Message formats for communication between testing cmds helper and testcase plugins.