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-rw-r--r--src/testing/testing_api_cmd_exec_router.c161
1 files changed, 161 insertions, 0 deletions
diff --git a/src/testing/testing_api_cmd_exec_router.c b/src/testing/testing_api_cmd_exec_router.c
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+++ b/src/testing/testing_api_cmd_exec_router.c
@@ -0,0 +1,161 @@
+/*
+ This file is part of TALER
+ Copyright (C) 2022 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_router.c
+ * @brief run the taler-exchange-router command
+ * @author Christian Grothoff
+ * @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 "router" CMD.
+ */
+struct RouterState
+{
+
+ /**
+ * Process for the routerer.
+ */
+ struct GNUNET_OS_Process *router_proc;
+
+ /**
+ * Configuration file used by the routerer.
+ */
+ const char *config_filename;
+};
+
+
+/**
+ * Run the command; use the `taler-exchange-router' program.
+ *
+ * @param cls closure.
+ * @param cmd command currently being executed.
+ * @param is interpreter state.
+ */
+static void
+router_run (void *cls,
+ const struct TALER_TESTING_Command *cmd,
+ struct TALER_TESTING_Interpreter *is)
+{
+ struct RouterState *ws = cls;
+
+ (void) cmd;
+ ws->router_proc
+ = GNUNET_OS_start_process (GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-exchange-router",
+ "taler-exchange-router",
+ "-c", ws->config_filename,
+ "-t", /* exit when done */
+ NULL);
+ if (NULL == ws->router_proc)
+ {
+ GNUNET_break (0);
+ TALER_TESTING_interpreter_fail (is);
+ return;
+ }
+ TALER_TESTING_wait_for_sigchld (is);
+}
+
+
+/**
+ * Free the state of a "router" CMD, and possibly
+ * kills its process if it did not terminate regularly.
+ *
+ * @param cls closure.
+ * @param cmd the command being freed.
+ */
+static void
+router_cleanup (void *cls,
+ const struct TALER_TESTING_Command *cmd)
+{
+ struct RouterState *ws = cls;
+
+ (void) cmd;
+ if (NULL != ws->router_proc)
+ {
+ GNUNET_break (0 ==
+ GNUNET_OS_process_kill (ws->router_proc,
+ SIGKILL));
+ GNUNET_OS_process_wait (ws->router_proc);
+ GNUNET_OS_process_destroy (ws->router_proc);
+ ws->router_proc = NULL;
+ }
+ GNUNET_free (ws);
+}
+
+
+/**
+ * Offer "router" 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 enum GNUNET_GenericReturnValue
+router_traits (void *cls,
+ const void **ret,
+ const char *trait,
+ unsigned int index)
+{
+ struct RouterState *ws = cls;
+ struct TALER_TESTING_Trait traits[] = {
+ TALER_TESTING_make_trait_process (&ws->router_proc),
+ TALER_TESTING_trait_end ()
+ };
+
+ return TALER_TESTING_get_trait (traits,
+ ret,
+ trait,
+ index);
+}
+
+
+struct TALER_TESTING_Command
+TALER_TESTING_cmd_exec_router (const char *label,
+ const char *config_filename)
+{
+ struct RouterState *ws;
+
+ ws = GNUNET_new (struct RouterState);
+ ws->config_filename = config_filename;
+
+ {
+ struct TALER_TESTING_Command cmd = {
+ .cls = ws,
+ .label = label,
+ .run = &router_run,
+ .cleanup = &router_cleanup,
+ .traits = &router_traits
+ };
+
+ return cmd;
+ }
+}
+
+
+/* end of testing_api_cmd_exec_router.c */