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-rw-r--r--src/testing/testing_api_cmd_netjail_stop.c203
1 files changed, 0 insertions, 203 deletions
diff --git a/src/testing/testing_api_cmd_netjail_stop.c b/src/testing/testing_api_cmd_netjail_stop.c
deleted file mode 100644
index f1b2260ab..000000000
--- a/src/testing/testing_api_cmd_netjail_stop.c
+++ /dev/null
@@ -1,203 +0,0 @@
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
21/**
22 * @file testing/testing_api_cmd_netjail_stop.c
23 * @brief Command to stop the netjail script.
24 * @author t3sserakt
25 */
26#include "platform.h"
27#include "gnunet_util_lib.h"
28#include "gnunet_testing_ng_lib.h"
29#include "gnunet_testing_netjail_lib.h"
30
31
32#define NETJAIL_STOP_SCRIPT "netjail_stop.sh"
33
34/**
35 * Struct to hold information for callbacks.
36 *
37 */
38struct NetJailState
39{
40 /**
41 * Context for our asynchronous completion.
42 */
43 struct GNUNET_TESTING_AsyncContext ac;
44
45 // Child Wait handle
46 struct GNUNET_ChildWaitHandle *cwh;
47
48 /**
49 * Configuration file for the test topology.
50 */
51 char *topology_config;
52
53 /**
54 * The process id of the start script.
55 */
56 struct GNUNET_OS_Process *stop_proc;
57
58 /**
59 * Shall we read the topology from file, or from a string.
60 */
61 unsigned int *read_file;
62
63};
64
65
66/**
67 * The cleanup function of this cmd frees resources the cmd allocated.
68 *
69 */
70static void
71netjail_stop_cleanup (void *cls)
72{
73 struct NetJailState *ns = cls;
74
75 if (NULL != ns->cwh)
76 {
77 GNUNET_wait_child_cancel (ns->cwh);
78 ns->cwh = NULL;
79 }
80 if (NULL != ns->stop_proc)
81 {
82 GNUNET_assert (0 ==
83 GNUNET_OS_process_kill (ns->stop_proc,
84 SIGKILL));
85 GNUNET_assert (GNUNET_OK ==
86 GNUNET_OS_process_wait (ns->stop_proc));
87 GNUNET_OS_process_destroy (ns->stop_proc);
88 ns->stop_proc = NULL;
89 }
90 GNUNET_free (ns);
91}
92
93
94/**
95 * Callback which will be called if the setup script finished.
96 *
97 */
98static void
99child_completed_callback (void *cls,
100 enum GNUNET_OS_ProcessStatusType type,
101 long unsigned int exit_code)
102{
103 struct NetJailState *ns = cls;
104
105 ns->cwh = NULL;
106 GNUNET_OS_process_destroy (ns->stop_proc);
107 ns->stop_proc = NULL;
108 if (0 == exit_code)
109 {
110 GNUNET_TESTING_async_finish (&ns->ac);
111 }
112 else
113 {
114 GNUNET_TESTING_async_fail (&ns->ac);
115 }
116}
117
118
119/**
120* The run method starts the script which deletes the network namespaces.
121*
122* @param cls closure.
123* @param is interpreter state.
124*/
125static void
126netjail_stop_run (void *cls,
127 struct GNUNET_TESTING_Interpreter *is)
128{
129 struct NetJailState *ns = cls;
130 char *pid;
131 char *data_dir;
132 char *script_name;
133 char *read_file;
134
135
136 data_dir = GNUNET_OS_installation_get_path (GNUNET_OS_IPK_DATADIR);
137 GNUNET_asprintf (&script_name, "%s%s", data_dir, NETJAIL_STOP_SCRIPT);
138 GNUNET_asprintf (&read_file, "%u", *(ns->read_file));
139 unsigned int helper_check = GNUNET_OS_check_helper_binary (
140 script_name,
141 GNUNET_YES,
142 NULL);
143
144 if (GNUNET_NO == helper_check)
145 {
146 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
147 "No SUID for %s!\n",
148 script_name);
149 GNUNET_TESTING_interpreter_fail (is);
150 }
151 else if (GNUNET_NO == helper_check)
152 {
153 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
154 "%s not found!\n",
155 script_name);
156 GNUNET_TESTING_interpreter_fail (is);
157 }
158
159 GNUNET_asprintf (&pid,
160 "%u",
161 getpid ());
162 {
163 char *const script_argv[] = {script_name,
164 ns->topology_config,
165 pid,
166 read_file,
167 NULL};
168 ns->stop_proc = GNUNET_OS_start_process_vap (GNUNET_OS_INHERIT_STD_ERR,
169 NULL,
170 NULL,
171 NULL,
172 script_name,
173 script_argv);
174 }
175 ns->cwh = GNUNET_wait_child (ns->stop_proc,
176 &child_completed_callback,
177 ns);
178 GNUNET_break (NULL != ns->cwh);
179}
180
181
182struct GNUNET_TESTING_Command
183GNUNET_TESTING_cmd_netjail_stop (const char *label,
184 char *topology_config,
185 unsigned int *read_file)
186{
187 struct NetJailState *ns;
188
189 ns = GNUNET_new (struct NetJailState);
190 ns->topology_config = topology_config;
191 ns->read_file = read_file;
192 {
193 struct GNUNET_TESTING_Command cmd = {
194 .cls = ns,
195 .label = label,
196 .run = &netjail_stop_run,
197 .ac = &ns->ac,
198 .cleanup = &netjail_stop_cleanup
199 };
200
201 return cmd;
202 }
203}
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