Line data Source code
1 : /*
2 : This file is part of TALER
3 : Copyright (C) 2018 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 : * @file testing/testing_api_cmd_exec_transfer.c
21 : * @brief run the taler-exchange-transfer command
22 : * @author Marcello Stanisci
23 : */
24 : #include "platform.h"
25 : #include "taler_json_lib.h"
26 : #include <gnunet/gnunet_curl_lib.h>
27 : #include "taler_signatures.h"
28 : #include "taler_testing_lib.h"
29 :
30 :
31 : /**
32 : * State for a "transfer" CMD.
33 : */
34 : struct TransferState
35 : {
36 :
37 : /**
38 : * Transfer process.
39 : */
40 : struct GNUNET_OS_Process *transfer_proc;
41 :
42 : /**
43 : * Configuration file used by the transfer.
44 : */
45 : const char *config_filename;
46 : };
47 :
48 :
49 : /**
50 : * Run the command. Use the `taler-exchange-transfer' program.
51 : *
52 : * @param cls closure.
53 : * @param cmd command being run.
54 : * @param is interpreter state.
55 : */
56 : static void
57 47 : transfer_run (void *cls,
58 : const struct TALER_TESTING_Command *cmd,
59 : struct TALER_TESTING_Interpreter *is)
60 : {
61 47 : struct TransferState *as = cls;
62 :
63 : (void) cmd;
64 : as->transfer_proc
65 47 : = GNUNET_OS_start_process (GNUNET_OS_INHERIT_STD_ALL,
66 : NULL, NULL, NULL,
67 : "taler-exchange-transfer",
68 : "taler-exchange-transfer",
69 : "-c", as->config_filename,
70 : "-S", "1",
71 : "-w", "0",
72 : "-t", /* exit when done */
73 : NULL);
74 47 : if (NULL == as->transfer_proc)
75 : {
76 0 : GNUNET_break (0);
77 0 : TALER_TESTING_interpreter_fail (is);
78 0 : return;
79 : }
80 47 : TALER_TESTING_wait_for_sigchld (is);
81 : }
82 :
83 :
84 : /**
85 : * Free the state of a "transfer" CMD, and possibly kill its
86 : * process if it did not terminate correctly.
87 : *
88 : * @param cls closure.
89 : * @param cmd the command being freed.
90 : */
91 : static void
92 47 : transfer_cleanup (void *cls,
93 : const struct TALER_TESTING_Command *cmd)
94 : {
95 47 : struct TransferState *as = cls;
96 :
97 : (void) cmd;
98 47 : if (NULL != as->transfer_proc)
99 : {
100 0 : GNUNET_break (0 ==
101 : GNUNET_OS_process_kill (as->transfer_proc,
102 : SIGKILL));
103 0 : GNUNET_OS_process_wait (as->transfer_proc);
104 0 : GNUNET_OS_process_destroy (as->transfer_proc);
105 0 : as->transfer_proc = NULL;
106 : }
107 47 : GNUNET_free (as);
108 47 : }
109 :
110 :
111 : /**
112 : * Offer "transfer" CMD internal data to other commands.
113 : *
114 : * @param cls closure.
115 : * @param[out] ret result.
116 : * @param trait name of the trait.
117 : * @param index index number of the object to offer.
118 : * @return #GNUNET_OK on success
119 : */
120 : static enum GNUNET_GenericReturnValue
121 126 : transfer_traits (void *cls,
122 : const void **ret,
123 : const char *trait,
124 : unsigned int index)
125 : {
126 126 : struct TransferState *as = cls;
127 : struct TALER_TESTING_Trait traits[] = {
128 126 : TALER_TESTING_make_trait_process (&as->transfer_proc),
129 126 : TALER_TESTING_trait_end ()
130 : };
131 :
132 126 : return TALER_TESTING_get_trait (traits,
133 : ret,
134 : trait,
135 : index);
136 : }
137 :
138 :
139 : struct TALER_TESTING_Command
140 47 : TALER_TESTING_cmd_exec_transfer (const char *label,
141 : const char *config_filename)
142 : {
143 : struct TransferState *as;
144 :
145 47 : as = GNUNET_new (struct TransferState);
146 47 : as->config_filename = config_filename;
147 : {
148 47 : struct TALER_TESTING_Command cmd = {
149 : .cls = as,
150 : .label = label,
151 : .run = &transfer_run,
152 : .cleanup = &transfer_cleanup,
153 : .traits = &transfer_traits
154 : };
155 :
156 47 : return cmd;
157 : }
158 : }
159 :
160 :
161 : /* end of testing_api_cmd_exec_transfer.c */
|