-missing file

src/wire/wire.c

@@ -0,0 +1,72 @@
+/*
+  This file is part of TALER
+  (C) 2015, 2016 GNUnet e.V.
+
+  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, If not, see <http://www.gnu.org/licenses/>
+*/
+
+/**
+ * @file wire/wire.c
+ * @brief Functions for loading wire plugins
+ * @author Christian Grothoff <christian@grothoff.org>
+ */
+#include "platform.h"
+#include "taler_util.h"
+#include "taler_wire_lib.h"
+
+/**
+ * Load a WIRE plugin.
+ *
+ * @param cfg configuration to use
+ * @param plugin_name name of the plugin to load
+ * @return #GNUNET_OK on success
+ */
+struct TALER_WIRE_Plugin *
+TALER_WIRE_plugin_load (const struct GNUNET_CONFIGURATION_Handle *cfg,
+                        const char *plugin_name)
+{
+  char *lib_name;
+  struct TALER_WIRE_Plugin *plugin;
+
+  (void) GNUNET_asprintf (&lib_name,
+                          "libtaler_plugin_wire_%s",
+                          plugin_name);
+  plugin = GNUNET_PLUGIN_load (lib_name,
+                               (void *) cfg);
+  if (NULL != plugin)
+    plugin->library_name = lib_name;
+  else
+    GNUNET_free (lib_name);
+  return plugin;
+}
+
+
+/**
+ * Unload a WIRE plugin.
+ *
+ * @param plugin the plugin to unload
+ */
+void
+TALER_WIRE_plugin_unload (struct TALER_WIRE_Plugin *plugin)
+{
+  char *lib_name;
+
+  if (NULL == plugin)
+    return;
+  lib_name = plugin->library_name;
+  GNUNET_assert (NULL == GNUNET_PLUGIN_unload (lib_name,
+                                               plugin));
+  GNUNET_free (lib_name);
+}
+
+
+/* end of wire.c */