Line data Source code
1 : /*
2 : This file is part of TALER
3 : Copyright (C) 2022 Taler Systems SA
4 :
5 : TALER is free software; you can redistribute it and/or modify
6 : it under the terms of the GNU General Public License as
7 : published by the Free Software Foundation; either version 3,
8 : or (at your option) any later version.
9 :
10 : TALER is distributed in the hope that it will be useful,
11 : but WITHOUT ANY WARRANTY; without even the implied warranty of
12 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 : GNU General Public License for more details.
14 :
15 : You should have received a copy of the GNU General Public
16 : License along with TALER; see the file COPYING. If not, see
17 : <http://www.gnu.org/licenses/>
18 : */
19 : /**
20 : * @file testing/testing_api_cmd_exec_expire.c
21 : * @brief run the taler-exchange-expire command
22 : * @author Christian Grothoff
23 : * @author Marcello Stanisci
24 : */
25 : #include "taler/platform.h"
26 : #include "taler/taler_json_lib.h"
27 : #include <gnunet/gnunet_curl_lib.h>
28 : #include "taler/taler_signatures.h"
29 : #include "taler/taler_testing_lib.h"
30 :
31 :
32 : /**
33 : * State for a "expire" CMD.
34 : */
35 : struct ExpireState
36 : {
37 :
38 : /**
39 : * Process for the expireer.
40 : */
41 : struct GNUNET_Process *expire_proc;
42 :
43 : /**
44 : * Configuration file used by the expireer.
45 : */
46 : const char *config_filename;
47 : };
48 :
49 :
50 : /**
51 : * Run the command; use the `taler-exchange-expire` program.
52 : *
53 : * @param cls closure.
54 : * @param cmd command currently being executed.
55 : * @param is interpreter state.
56 : */
57 : static void
58 2 : expire_run (void *cls,
59 : const struct TALER_TESTING_Command *cmd,
60 : struct TALER_TESTING_Interpreter *is)
61 : {
62 2 : struct ExpireState *ws = cls;
63 :
64 : (void) cmd;
65 2 : ws->expire_proc = GNUNET_process_create (GNUNET_OS_INHERIT_STD_ERR);
66 2 : if (GNUNET_OK !=
67 2 : GNUNET_process_run_command_va (ws->expire_proc,
68 : "taler-exchange-expire",
69 : "taler-exchange-expire",
70 : "-c", ws->config_filename,
71 : "-t", /* exit when done */
72 : NULL))
73 : {
74 0 : GNUNET_break (0);
75 0 : GNUNET_process_destroy (ws->expire_proc);
76 0 : ws->expire_proc = NULL;
77 0 : TALER_TESTING_interpreter_fail (is);
78 0 : return;
79 : }
80 2 : TALER_TESTING_wait_for_sigchld (is);
81 : }
82 :
83 :
84 : /**
85 : * Free the state of a "expire" CMD, and possibly
86 : * kills its process if it did not terminate regularly.
87 : *
88 : * @param cls closure.
89 : * @param cmd the command being freed.
90 : */
91 : static void
92 2 : expire_cleanup (void *cls,
93 : const struct TALER_TESTING_Command *cmd)
94 : {
95 2 : struct ExpireState *ws = cls;
96 :
97 : (void) cmd;
98 2 : if (NULL != ws->expire_proc)
99 : {
100 0 : GNUNET_break (GNUNET_OK ==
101 : GNUNET_process_kill (ws->expire_proc,
102 : SIGKILL));
103 0 : GNUNET_process_wait (ws->expire_proc,
104 : true,
105 : NULL,
106 : NULL);
107 0 : GNUNET_process_destroy (ws->expire_proc);
108 0 : ws->expire_proc = NULL;
109 : }
110 2 : GNUNET_free (ws);
111 2 : }
112 :
113 :
114 : /**
115 : * Offer "expire" CMD internal data to other commands.
116 : *
117 : * @param cls closure.
118 : * @param[out] ret result.
119 : * @param trait name of the trait.
120 : * @param index index number of the object to offer.
121 : * @return #GNUNET_OK on success.
122 : */
123 : static enum GNUNET_GenericReturnValue
124 4 : expire_traits (void *cls,
125 : const void **ret,
126 : const char *trait,
127 : unsigned int index)
128 : {
129 4 : struct ExpireState *ws = cls;
130 : struct TALER_TESTING_Trait traits[] = {
131 4 : TALER_TESTING_make_trait_process (&ws->expire_proc),
132 4 : TALER_TESTING_trait_end ()
133 : };
134 :
135 4 : return TALER_TESTING_get_trait (traits,
136 : ret,
137 : trait,
138 : index);
139 : }
140 :
141 :
142 : struct TALER_TESTING_Command
143 2 : TALER_TESTING_cmd_exec_expire (const char *label,
144 : const char *config_filename)
145 : {
146 : struct ExpireState *ws;
147 :
148 2 : ws = GNUNET_new (struct ExpireState);
149 2 : ws->config_filename = config_filename;
150 :
151 : {
152 2 : struct TALER_TESTING_Command cmd = {
153 : .cls = ws,
154 : .label = label,
155 : .run = &expire_run,
156 : .cleanup = &expire_cleanup,
157 : .traits = &expire_traits
158 : };
159 :
160 2 : return cmd;
161 : }
162 : }
163 :
164 :
165 : /* end of testing_api_cmd_exec_expire.c */
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