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/*
This file is part of TALER
Copyright (C) 2016,2018 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 include/taler_wire_lib.h
* @brief Interface for loading and unloading wire plugins
* @author Christian Grothoff <christian@grothoff.org>
*/
#ifndef TALER_WIRE_H
#define TALER_WIRE_H
#include <gnunet/gnunet_util_lib.h>
#include "taler_wire_plugin.h"
/**
* Obtain the payment method from a @a payto_url
*
* @param payto_url the URL to parse
* @return NULL on error (malformed @a payto_url)
*/
char *
TALER_WIRE_payto_get_method (const char *payto_url);
/**
* Get the plugin name from the payment method.
*
* @param method the method implemented by the plugin (for
* simplicity, we assume 1 method is implemented by 1 plugin).
* @return the plugin name, NULL if not found.
*/
const char *
TALER_WIRE_get_plugin_from_method (const char *method);
/**
* 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);
/**
* Unload a WIRE plugin.
*
* @param plugin the plugin to unload
*/
void
TALER_WIRE_plugin_unload (struct TALER_WIRE_Plugin *plugin);
#endif
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