call_util.h

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/* Copyright 2011 Savarese Software Research Corporation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.savarese.com/software/ApacheLicense-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef __SSRC_WSPR_WS_CALL_UTIL_H
#define __SSRC_WSPR_WS_CALL_UTIL_H

#include <ssrc/wispers/ws/protocol.h>
#include <ssrc/wispers/utility/emplace.h>

__BEGIN_NS_SSRC_WSPR_WS

typedef NS_SSRC_WSPR_FCGI::parameter_map::value_type Parameter;

inline Properties *
get_event(const properties_ptr & template_data, const unsigned int i = 0) {
  property_vector *events =
    template_data->get_ptr<property_vector>("wspr", "event");
  return (events != 0 && events->size() > i ? &(*events)[i] : 0);
}

inline WebServiceProtocol::CallTwoWay::return_type
call_two_way(WebServiceProtocol::caller_type & call, const string & dest,
             const string & ws_call, const session_ptr & session,
             NS_SSRC_WSPR_FCGI::parameter_map && parameters)
{
  WebServiceProtocol::CallTwoWay::parameter_type msg(ws_call, parameters, session);
  WebServiceProtocol::CallTwoWay::return_type reply;
  call.call<WebServiceProtocol::CallTwoWay>(dest, &reply, msg);
  return reply;
}

template<typename... P>
inline WebServiceProtocol::CallTwoWay::return_type
call_two_way(WebServiceProtocol::caller_type & call, const string & dest,
             const string & ws_call, const session_ptr & session, P && ...p)
{
  NS_SSRC_WSPR_FCGI::parameter_map parameters;
  NS_SSRC_WSPR_UTILITY::emplace(parameters, std::forward<P>(p)...);
  return call_two_way(call, dest, ws_call, session, std::move(parameters));
}

__END_NS_SSRC_WSPR_WS

#endif