Line data Source code
1 : /*
2 : This file is part of TALER
3 : Copyright (C) 2020 Taler Systems SA
4 :
5 : TALER is free software; you can redistribute it and/or modify it
6 : under the terms of the GNU General Public License as published
7 : by the Free Software Foundation; either version 3, or (at your
8 : option) any later version.
9 :
10 : TALER 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
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,
17 : see <http://www.gnu.org/licenses/>
18 : */
19 :
20 : /**
21 : * @file testing/testing_api_cmd_offline_sign_wire_fees.c
22 : * @brief run the taler-exchange-offline command to download, sign and upload wire fees
23 : * @author Marcello Stanisci
24 : * @author Christian Grothoff
25 : */
26 : #include "platform.h"
27 : #include "taler_json_lib.h"
28 : #include <gnunet/gnunet_curl_lib.h>
29 : #include "taler_signatures.h"
30 : #include "taler_testing_lib.h"
31 :
32 :
33 : /**
34 : * State for a "offlinesign" CMD.
35 : */
36 : struct OfflineSignState
37 : {
38 :
39 : /**
40 : * Process for the "offlinesign" command.
41 : */
42 : struct GNUNET_OS_Process *offlinesign_proc;
43 :
44 : /**
45 : * Configuration file used by the command.
46 : */
47 : const char *config_filename;
48 :
49 : /**
50 : * The wire fee to sign.
51 : */
52 : const char *wire_fee_s;
53 :
54 : /**
55 : * The wad fee to sign.
56 : */
57 : const char *wad_fee_s;
58 :
59 : /**
60 : * The closing fee to sign.
61 : */
62 : const char *closing_fee_s;
63 :
64 : };
65 :
66 :
67 : /**
68 : * Run the command; calls the `taler-exchange-offline' program.
69 : *
70 : * @param cls closure.
71 : * @param cmd the commaind being run.
72 : * @param is interpreter state.
73 : */
74 : static void
75 0 : offlinesign_run (void *cls,
76 : const struct TALER_TESTING_Command *cmd,
77 : struct TALER_TESTING_Interpreter *is)
78 : {
79 0 : struct OfflineSignState *ks = cls;
80 :
81 : ks->offlinesign_proc
82 0 : = GNUNET_OS_start_process (
83 : GNUNET_OS_INHERIT_STD_ALL,
84 : NULL, NULL, NULL,
85 : "taler-exchange-offline",
86 : "taler-exchange-offline",
87 : "-c", ks->config_filename,
88 : "-L", "INFO",
89 : "wire-fee",
90 : "now",
91 : "x-taler-bank",
92 : ks->wire_fee_s,
93 : ks->closing_fee_s,
94 : ks->wad_fee_s,
95 : "upload",
96 : NULL);
97 0 : if (NULL == ks->offlinesign_proc)
98 : {
99 0 : GNUNET_break (0);
100 0 : TALER_TESTING_interpreter_fail (is);
101 0 : return;
102 : }
103 0 : TALER_TESTING_wait_for_sigchld (is);
104 : }
105 :
106 :
107 : /**
108 : * Free the state of a "offlinesign" CMD, and possibly kills its
109 : * process if it did not terminate correctly.
110 : *
111 : * @param cls closure.
112 : * @param cmd the command being freed.
113 : */
114 : static void
115 0 : offlinesign_cleanup (void *cls,
116 : const struct TALER_TESTING_Command *cmd)
117 : {
118 0 : struct OfflineSignState *ks = cls;
119 :
120 : (void) cmd;
121 0 : if (NULL != ks->offlinesign_proc)
122 : {
123 0 : GNUNET_break (0 ==
124 : GNUNET_OS_process_kill (ks->offlinesign_proc,
125 : SIGKILL));
126 0 : GNUNET_OS_process_wait (ks->offlinesign_proc);
127 0 : GNUNET_OS_process_destroy (ks->offlinesign_proc);
128 0 : ks->offlinesign_proc = NULL;
129 : }
130 0 : GNUNET_free (ks);
131 0 : }
132 :
133 :
134 : /**
135 : * Offer "offlinesign" CMD internal data to other commands.
136 : *
137 : * @param cls closure.
138 : * @param[out] ret result
139 : * @param trait name of the trait.
140 : * @param index index number of the object to offer.
141 : * @return #GNUNET_OK on success.
142 : */
143 : static enum GNUNET_GenericReturnValue
144 0 : offlinesign_traits (void *cls,
145 : const void **ret,
146 : const char *trait,
147 : unsigned int index)
148 : {
149 0 : struct OfflineSignState *ks = cls;
150 : struct TALER_TESTING_Trait traits[] = {
151 0 : TALER_TESTING_make_trait_process (&ks->offlinesign_proc),
152 0 : TALER_TESTING_trait_end ()
153 : };
154 :
155 0 : return TALER_TESTING_get_trait (traits,
156 : ret,
157 : trait,
158 : index);
159 : }
160 :
161 :
162 : struct TALER_TESTING_Command
163 0 : TALER_TESTING_cmd_exec_offline_sign_fees (const char *label,
164 : const char *config_filename,
165 : const char *wire_fee,
166 : const char *closing_fee,
167 : const char *wad_fee)
168 : {
169 : struct OfflineSignState *ks;
170 :
171 0 : ks = GNUNET_new (struct OfflineSignState);
172 0 : ks->config_filename = config_filename;
173 0 : ks->wire_fee_s = wire_fee;
174 0 : ks->wad_fee_s = wad_fee;
175 0 : ks->closing_fee_s = closing_fee;
176 : {
177 0 : struct TALER_TESTING_Command cmd = {
178 : .cls = ks,
179 : .label = label,
180 : .run = &offlinesign_run,
181 : .cleanup = &offlinesign_cleanup,
182 : .traits = &offlinesign_traits
183 : };
184 :
185 0 : return cmd;
186 : }
187 : }
188 :
189 :
190 : /* end of testing_api_cmd_exec_offline_sign_fees.c */
|
