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-rw-r--r--src/testing/testing_api_cmd_exec_closer.c166
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diff --git a/src/testing/testing_api_cmd_exec_closer.c b/src/testing/testing_api_cmd_exec_closer.c
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+/*
+ This file is part of TALER
+ Copyright (C) 2018 Taler Systems SA
+
+ TALER is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 3, or (at your
+ option) any later version.
+
+ TALER is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public
+ License along with TALER; see the file COPYING. If not,
+ see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file testing/testing_api_cmd_exec_closer.c
+ * @brief run the taler-exchange-closer command
+ * @author Marcello Stanisci
+ */
+#include "platform.h"
+#include "taler_json_lib.h"
+#include <gnunet/gnunet_curl_lib.h>
+#include "taler_signatures.h"
+#include "taler_testing_lib.h"
+
+
+/**
+ * State for a "closer" CMD.
+ */
+struct CloserState
+{
+
+ /**
+ * Closer process.
+ */
+ struct GNUNET_OS_Process *closer_proc;
+
+ /**
+ * Configuration file used by the closer.
+ */
+ const char *config_filename;
+};
+
+
+/**
+ * Run the command. Use the `taler-exchange-closer' program.
+ *
+ * @param cls closure.
+ * @param cmd command being run.
+ * @param is interpreter state.
+ */
+static void
+closer_run (void *cls,
+ const struct TALER_TESTING_Command *cmd,
+ struct TALER_TESTING_Interpreter *is)
+{
+ struct CloserState *as = cls;
+
+ as->closer_proc
+ = GNUNET_OS_start_process (GNUNET_NO,
+ GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-exchange-closer",
+ "taler-exchange-closer",
+ "-c", as->config_filename,
+ "-t", /* exit when done */
+ NULL);
+ if (NULL == as->closer_proc)
+ {
+ GNUNET_break (0);
+ TALER_TESTING_interpreter_fail (is);
+ return;
+ }
+ TALER_TESTING_wait_for_sigchld (is);
+}
+
+
+/**
+ * Free the state of a "closer" CMD, and possibly kill its
+ * process if it did not terminate correctly.
+ *
+ * @param cls closure.
+ * @param cmd the command being freed.
+ */
+static void
+closer_cleanup (void *cls,
+ const struct TALER_TESTING_Command *cmd)
+{
+ struct CloserState *as = cls;
+
+ if (NULL != as->closer_proc)
+ {
+ GNUNET_break (0 ==
+ GNUNET_OS_process_kill (as->closer_proc,
+ SIGKILL));
+ GNUNET_OS_process_wait (as->closer_proc);
+ GNUNET_OS_process_destroy (as->closer_proc);
+ as->closer_proc = NULL;
+ }
+ GNUNET_free (as);
+}
+
+
+/**
+ * Offer "closer" CMD internal data to other commands.
+ *
+ * @param cls closure.
+ * @param[out] ret result.
+ * @param trait name of the trait.
+ * @param index index number of the object to offer.
+ * @return #GNUNET_OK on success
+ */
+static int
+closer_traits (void *cls,
+ const void **ret,
+ const char *trait,
+ unsigned int index)
+{
+ struct CloserState *as = cls;
+ struct TALER_TESTING_Trait traits[] = {
+ TALER_TESTING_make_trait_process (0, &as->closer_proc),
+ TALER_TESTING_trait_end ()
+ };
+
+ return TALER_TESTING_get_trait (traits,
+ ret,
+ trait,
+ index);
+}
+
+
+/**
+ * Make a "closer" CMD.
+ *
+ * @param label command label.
+ * @param config_filename configuration file for the
+ * closer to use.
+ * @return the command.
+ */
+struct TALER_TESTING_Command
+TALER_TESTING_cmd_exec_closer (const char *label,
+ const char *config_filename)
+{
+ struct CloserState *as;
+
+ as = GNUNET_new (struct CloserState);
+ as->config_filename = config_filename;
+ {
+ struct TALER_TESTING_Command cmd = {
+ .cls = as,
+ .label = label,
+ .run = &closer_run,
+ .cleanup = &closer_cleanup,
+ .traits = &closer_traits
+ };
+
+ return cmd;
+ }
+}
+
+
+/* end of testing_api_cmd_exec_closer.c */