commit 23c4e697f14c6f9a3a870679fb3732983753bf49
parent 8a811ee0dba732be528c3d729318a4a2a9ec2930
Author: Christian Grothoff <christian@grothoff.org>
Date: Sat, 20 Jan 2018 15:13:18 +0100
add taler-twister command-line tool
Diffstat:
4 files changed, 168 insertions(+), 1 deletion(-)
diff --git a/.gitignore b/.gitignore
@@ -25,6 +25,7 @@ src/include/Makefile.in
src/twister/Makefile
src/twister/Makefile.in
src/twister/taler-twister-service
+src/twister/taler-twister
stamp-h1
test-driver
twister_config.h
diff --git a/src/include/taler_twister_service.h b/src/include/taler_twister_service.h
@@ -34,6 +34,8 @@ extern "C"
#endif
#endif
+#include <gnunet/gnunet_util_lib.h>
+
/**
* Version of the twister API.
*/
diff --git a/src/twister/Makefile.am b/src/twister/Makefile.am
@@ -7,7 +7,8 @@ if USE_COVERAGE
endif
bin_PROGRAMS = \
- taler-twister-service
+ taler-twister-service \
+ taler-twister
taler_twister_service_SOURCES = \
taler-twister-service.c
@@ -18,6 +19,12 @@ taler_twister_service_LDADD = \
-ljansson \
-lgnunetutil
+taler_twister_SOURCES = taler-twister.c
+taler_twister_LDADD = \
+ libtalertwister.la \
+ -lgnunetutil \
+ $(XLIB) $(GN_LIBINTL)
+
lib_LTLIBRARIES = libtalertwister.la
diff --git a/src/twister/taler-twister.c b/src/twister/taler-twister.c
@@ -0,0 +1,157 @@
+/*
+ This file is part of Taler
+ Copyright (C) 2008--2014, 2016 GNUnet e.V.
+ 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, write to the
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+/**
+ * @file taler-twister.c
+ * @brief
+ * @author
+ */
+
+#include "platform.h"
+#include "taler_twister_service.h"
+
+/**
+ * The handle to the Twister service
+ */
+static struct TALER_TWISTER_Handle *tth;
+
+/**
+ * The program status; 0 for success.
+ */
+static int status;
+
+/**
+ * What response code value should twister hack into the connection?
+ * 0 for no change.
+ */
+static unsigned int hack_response_code;
+
+/**
+ * Number of operations we launched.
+ */
+static unsigned int num_ops;
+
+
+/**
+ * Task to shutdown and clean up all state
+ *
+ * @param cls NULL
+ */
+static void
+do_shutdown (void *cls)
+{
+ if (NULL != tth)
+ {
+ TALER_TWISTER_disconnect (tth);
+ tth = NULL;
+ }
+}
+
+
+/**
+ * Callback to call when operation is complete
+ *
+ * @param cls NULL
+ */
+static void
+handle_acknowledgement (void *cls)
+{
+ num_ops--;
+ if (0 != num_ops)
+ return;
+ status = 0;
+ GNUNET_SCHEDULER_shutdown ();
+}
+
+
+/**
+ * Actual main function that runs the emulation.
+ *
+ * @param cls unused
+ * @param args remaining args, unused
+ * @param cfgfile name of the configuration
+ * @param cfg configuration handle
+ */
+static void
+run (void *cls,
+ char *const *args,
+ const char *cfgfile,
+ const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+ tth = TALER_TWISTER_connect (cfg);
+ GNUNET_SCHEDULER_add_shutdown (&do_shutdown,
+ NULL);
+ if (NULL == tth)
+ {
+ GNUNET_break (0);
+ GNUNET_SCHEDULER_shutdown ();
+ return;
+ }
+ if ( (0 != hack_response_code) &&
+ (NULL !=
+ TALER_TWISTER_change_response_code (tth,
+ hack_response_code,
+ &handle_acknowledgement,
+ NULL)) )
+ num_ops++;
+
+ /* TODO: add other operations here */
+
+ if (0 == num_ops)
+ {
+ fprintf (stderr,
+ "No valid hacks specified!\n");
+ GNUNET_SCHEDULER_shutdown ();
+ return;
+ }
+}
+
+
+/**
+ * Main function.
+ *
+ * @return 0 on success
+ */
+int
+main (int argc,
+ char *const *argv)
+{
+ struct GNUNET_GETOPT_CommandLineOption options[] = {
+ GNUNET_GETOPT_option_uint ('r',
+ "responsecode",
+ "STATUS",
+ gettext_noop ("set the next response code to STATUS"),
+ &hack_response_code),
+ GNUNET_GETOPT_OPTION_END
+ };
+
+ status = 1;
+ if (GNUNET_OK !=
+ GNUNET_PROGRAM_run (argc,
+ argv,
+ "taler-twister",
+ gettext_noop
+ ("Control taler-twister service."),
+ options,
+ &run, NULL))
+ return 2;
+ return status;
+}
