From 960ab5516bdfa9bedc79b7e62fea9fcc4dd3db58 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 17 Sep 2021 10:51:02 +0200
Subject: -fix sync-config and service file

---
 src/util/.gitignore     |  1 +
 src/util/Makefile.am    | 12 +++++++-
 src/util/sync-config    | 17 ------------
 src/util/sync-config.c  | 73 +++++++++++++++++++++++++++++++++++++++++++++++++
 src/util/sync-config.in | 13 +++++++++
 5 files changed, 98 insertions(+), 18 deletions(-)
 create mode 100644 src/util/.gitignore
 delete mode 100644 src/util/sync-config
 create mode 100644 src/util/sync-config.c
 create mode 100644 src/util/sync-config.in

(limited to 'src')

diff --git a/src/util/.gitignore b/src/util/.gitignore
new file mode 100644
index 0000000..29ee759
--- /dev/null
+++ b/src/util/.gitignore
@@ -0,0 +1 @@
+sync-config
diff --git a/src/util/Makefile.am b/src/util/Makefile.am
index 00e70d9..6bc2447 100644
--- a/src/util/Makefile.am
+++ b/src/util/Makefile.am
@@ -13,7 +13,17 @@ bin_SCRIPTS = \
   sync-config
 
 EXTRA_DIST = \
-  $(bin_SCRIPTS)
+  $(bin_SCRIPTS) \
+  sync-config.in
+
+edit_script = $(SED) -e 's,%libdir%,$(libdir),'g $(NULL)
+
+sync-config: sync-config.in
+	rm -f $@ $@.tmp && \
+	$(edit_script) $< >$@.tmp && \
+	chmod a-w+x $@.tmp && \
+	mv $@.tmp $@
+
 
 lib_LTLIBRARIES = \
   libsyncutil.la
diff --git a/src/util/sync-config b/src/util/sync-config
deleted file mode 100644
index 6184167..0000000
--- a/src/util/sync-config
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-
-set -eu
-
-if ! type gnunet-config >/dev/null; then
-  echo "$0 needs gnunet-config to be installed"
-  exit 1
-fi
-
-# FIXME: not very portable ...
-# FIXME: should use "libdir" instead of prefix/lib, but somehow
-# the recursive expansion does not work ;-(.
-GC=`which gnunet-config`
-ASAN=""
-A=`ldd $GC | grep libasan` && ASAN=`echo $A | awk '{print $3 ":"}'`
-export LD_PRELOAD=${ASAN}${LD_PRELOAD:-}:/home/grothoff/lib/libsyncutil.so
-exec gnunet-config "$@"
diff --git a/src/util/sync-config.c b/src/util/sync-config.c
new file mode 100644
index 0000000..0e432f8
--- /dev/null
+++ b/src/util/sync-config.c
@@ -0,0 +1,73 @@
+/*
+     This file is part of Taler.
+     Copyright (C) 2012-2021 Taler Systems SA
+
+     Taler is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     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
+     Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file util/taler-config.c
+ * @brief tool to access and manipulate Taler configuration files
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "taler_util_lib.h"
+
+
+/**
+ * Program to manipulate configuration files.
+ *
+ * @param argc number of arguments from the command line
+ * @param argv command line arguments
+ * @return 0 ok, 1 on error
+ */
+int
+main (int argc,
+      char *const *argv)
+{
+  struct GNUNET_CONFIGURATION_ConfigSettings cs = {
+    .api_version = GNUNET_UTIL_VERSION,
+    .global_ret = EXIT_SUCCESS
+  };
+  struct GNUNET_GETOPT_CommandLineOption options[] = {
+    GNUNET_GETOPT_OPTION_END
+  };
+  enum GNUNET_GenericReturnValue ret;
+
+  if (GNUNET_OK !=
+      GNUNET_STRINGS_get_utf8_args (argc, argv,
+                                    &argc, &argv))
+    return EXIT_FAILURE;
+  TALER_OS_init ();
+  ret = GNUNET_PROGRAM_run (argc,
+                            argv,
+                            "taler-config [OPTIONS]",
+                            gettext_noop (
+                              "Manipulate Taler configuration files"),
+                            options,
+                            &GNUNET_CONFIGURATION_config_tool_run,
+                            &cs);
+  GNUNET_free_nz ((void *) argv);
+  GNUNET_CONFIGURATION_config_settings_free (&cs);
+  if (GNUNET_NO == ret)
+    return 0;
+  if (GNUNET_SYSERR == ret)
+    return EXIT_INVALIDARGUMENT;
+  return cs.global_ret;
+}
+
+
+/* end of taler-config.c */
diff --git a/src/util/sync-config.in b/src/util/sync-config.in
new file mode 100644
index 0000000..b1c4971
--- /dev/null
+++ b/src/util/sync-config.in
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -eu
+
+if ! type gnunet-config >/dev/null; then
+  echo "$0 needs gnunet-config to be installed"
+  exit 1
+fi
+
+GC=`which gnunet-config`
+SO=`ls %libdir%/libsyncutil.so.* | sort -n | tail -n1`
+export LD_PRELOAD=${LD_PRELOAD:-}:${SO}
+exec gnunet-config "$@"
-- 
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