diff options
Diffstat (limited to 'src/testing/testing_api_cmd_netjail_start_v2.c')
-rw-r--r-- | src/testing/testing_api_cmd_netjail_start_v2.c | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/src/testing/testing_api_cmd_netjail_start_v2.c b/src/testing/testing_api_cmd_netjail_start_v2.c deleted file mode 100644 index 7567c2981..000000000 --- a/src/testing/testing_api_cmd_netjail_start_v2.c +++ /dev/null | |||
@@ -1,209 +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_start_v2.c | ||
23 | * @brief Command to start 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 | |||
30 | #define NETJAIL_START_SCRIPT "./../testing/netjail_start_v2.sh" | ||
31 | |||
32 | /** | ||
33 | * Struct to hold information for callbacks. | ||
34 | * | ||
35 | */ | ||
36 | struct NetJailState | ||
37 | { | ||
38 | /** | ||
39 | * Context for our asynchronous completion. | ||
40 | */ | ||
41 | struct GNUNET_TESTING_AsyncContext ac; | ||
42 | |||
43 | // Child Wait handle | ||
44 | struct GNUNET_ChildWaitHandle *cwh; | ||
45 | |||
46 | /** | ||
47 | * Configuration file for the test topology. | ||
48 | */ | ||
49 | char *topology_config; | ||
50 | |||
51 | /** | ||
52 | * The process id of the start script. | ||
53 | */ | ||
54 | struct GNUNET_OS_Process *start_proc; | ||
55 | |||
56 | }; | ||
57 | |||
58 | |||
59 | /** | ||
60 | * The cleanup function of this cmd frees resources the cmd allocated. | ||
61 | * | ||
62 | */ | ||
63 | static void | ||
64 | netjail_start_cleanup (void *cls) | ||
65 | { | ||
66 | struct NetJailState *ns = cls; | ||
67 | |||
68 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
69 | "netjail_start_cleanup!\n"); | ||
70 | |||
71 | if (NULL != ns->cwh) | ||
72 | { | ||
73 | GNUNET_wait_child_cancel (ns->cwh); | ||
74 | ns->cwh = NULL; | ||
75 | } | ||
76 | if (NULL != ns->start_proc) | ||
77 | { | ||
78 | GNUNET_assert (0 == | ||
79 | GNUNET_OS_process_kill (ns->start_proc, | ||
80 | SIGKILL)); | ||
81 | GNUNET_assert (GNUNET_OK == | ||
82 | GNUNET_OS_process_wait (ns->start_proc)); | ||
83 | GNUNET_OS_process_destroy (ns->start_proc); | ||
84 | ns->start_proc = NULL; | ||
85 | } | ||
86 | GNUNET_free (ns); | ||
87 | } | ||
88 | |||
89 | |||
90 | /** | ||
91 | * Callback which will be called if the setup script finished. | ||
92 | * | ||
93 | */ | ||
94 | static void | ||
95 | child_completed_callback (void *cls, | ||
96 | enum GNUNET_OS_ProcessStatusType type, | ||
97 | long unsigned int exit_code) | ||
98 | { | ||
99 | struct NetJailState *ns = cls; | ||
100 | |||
101 | GNUNET_OS_process_destroy (ns->start_proc); | ||
102 | ns->start_proc = NULL; | ||
103 | if (0 == exit_code) | ||
104 | { | ||
105 | GNUNET_TESTING_async_finish (&ns->ac); | ||
106 | } | ||
107 | else | ||
108 | { | ||
109 | // FIXME: log status code | ||
110 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
111 | "Child completed with an error!\n"); | ||
112 | GNUNET_TESTING_async_fail (&ns->ac); | ||
113 | } | ||
114 | } | ||
115 | |||
116 | |||
117 | /** | ||
118 | * The run method starts the script which setup the network namespaces. | ||
119 | * | ||
120 | * @param cls closure. | ||
121 | * @param is interpreter state. | ||
122 | */ | ||
123 | static void | ||
124 | netjail_start_run (void *cls, | ||
125 | struct GNUNET_TESTING_Interpreter *is) | ||
126 | { | ||
127 | struct NetJailState *ns = cls; | ||
128 | char pid[15]; | ||
129 | enum GNUNET_GenericReturnValue helper_check; | ||
130 | |||
131 | // FIXME: NETJAIL_START_SCRIPT like this is bad, | ||
132 | // use location from share/gnunet/ of installed | ||
133 | // binary in case libgnunettesting is used as a lib! | ||
134 | helper_check = GNUNET_OS_check_helper_binary ( | ||
135 | NETJAIL_START_SCRIPT, | ||
136 | GNUNET_YES, | ||
137 | NULL); | ||
138 | |||
139 | if (GNUNET_NO == helper_check) | ||
140 | { | ||
141 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
142 | "No SUID for %s!\n", | ||
143 | NETJAIL_START_SCRIPT); | ||
144 | GNUNET_TESTING_interpreter_fail (is); | ||
145 | return; | ||
146 | } | ||
147 | if (GNUNET_SYSERR == helper_check) | ||
148 | { | ||
149 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
150 | "%s not found!\n", | ||
151 | NETJAIL_START_SCRIPT); | ||
152 | GNUNET_TESTING_interpreter_fail (is); | ||
153 | return; | ||
154 | } | ||
155 | |||
156 | GNUNET_snprintf (pid, | ||
157 | sizeof (pid), | ||
158 | "%u", | ||
159 | getpid ()); | ||
160 | { | ||
161 | char *const script_argv[] = { | ||
162 | NETJAIL_START_SCRIPT, | ||
163 | ns->topology_config, | ||
164 | pid, | ||
165 | NULL | ||
166 | }; | ||
167 | |||
168 | ns->start_proc | ||
169 | = GNUNET_OS_start_process_vap (GNUNET_OS_INHERIT_STD_ERR, | ||
170 | NULL, | ||
171 | NULL, | ||
172 | NULL, | ||
173 | NETJAIL_START_SCRIPT, | ||
174 | script_argv); | ||
175 | } | ||
176 | ns->cwh = GNUNET_wait_child (ns->start_proc, | ||
177 | &child_completed_callback, | ||
178 | ns); | ||
179 | GNUNET_break (NULL != ns->cwh); | ||
180 | } | ||
181 | |||
182 | |||
183 | /** | ||
184 | * Create command. | ||
185 | * | ||
186 | * @param label name for command. | ||
187 | * @param topology_config Configuration file for the test topology. | ||
188 | * @return command. | ||
189 | */ | ||
190 | struct GNUNET_TESTING_Command | ||
191 | GNUNET_TESTING_cmd_netjail_start_v2 (const char *label, | ||
192 | char *topology_config) | ||
193 | { | ||
194 | struct NetJailState *ns; | ||
195 | |||
196 | ns = GNUNET_new (struct NetJailState); | ||
197 | ns->topology_config = topology_config; | ||
198 | { | ||
199 | struct GNUNET_TESTING_Command cmd = { | ||
200 | .cls = ns, | ||
201 | .label = label, | ||
202 | .run = &netjail_start_run, | ||
203 | .ac = &ns->ac, | ||
204 | .cleanup = &netjail_start_cleanup | ||
205 | }; | ||
206 | |||
207 | return cmd; | ||
208 | } | ||
209 | } | ||