rpc.hpp

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//  Copyright (c) 2005-2009 Hartmut Kaiser
//  Copyright (c) 2005-2007 Andre Merzky (andre@merzky.net)
// 
//  Distributed under the Boost Software License, Version 1.0. (See accompanying 
//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

#ifndef SAGA_PACKAGES_COMM_RPC_RPC_HPP
#define SAGA_PACKAGES_COMM_RPC_RPC_HPP

// include stl
#include <string>
#include <vector>

// include dependent spec sections
#include <saga/saga/util.hpp>
#include <saga/saga/base.hpp>
#include <saga/saga/types.hpp>
#include <saga/saga/session.hpp>
#include <saga/saga/call.hpp>
#include <saga/saga/task.hpp>
#include <saga/saga/url.hpp>

#include <saga/saga/detail/permissions.hpp>

#include <saga/saga/packages/rpc/config.hpp>
#include <saga/saga/packages/rpc/parameter.hpp>

// suppress warnings about dependent classes not being exported from the dll
#if defined(BOOST_MSVC)
#pragma warning(push)
#pragma warning(disable: 4251 4231 4275 4660)
#endif

namespace saga
{
    namespace rpc {
 
     class SAGA_RPC_PACKAGE_EXPORT rpc 
        : public saga::object,
          public saga::detail::permissions<rpc>
    {
    protected:

        TR1::shared_ptr <saga::impl::rpc> get_impl_sp(void) const;
        saga::impl::rpc* get_impl (void) const;
        friend struct saga::detail::permissions<rpc>;
        friend class saga::impl::rpc;
        explicit rpc(saga::impl::rpc *impl);

    private:
        // factory
        SAGA_CALL_CREATE_PRIV_2(session const&, saga::url)

        SAGA_CALL_PRIV_1(call, std::vector<parameter>&)
        SAGA_CALL_PRIV_1(close, double)

    public:
        explicit rpc (session const& s, saga::url name = saga::url());

        explicit rpc (saga::url name);

        rpc (void);

        ~rpc (void);

        static rpc create(session const& s, saga::url name = saga::url())
        {
            return rpc(s, name);
        }
        SAGA_CALL_CREATE_2_DEF_1(session const&, saga::url, saga::url())

        static rpc create(saga::url name = saga::url())
        {
            return rpc(name);
        }
        template <typename Tag>
        static saga::task create(saga::url name = saga::url())
        {
            return create<Tag>(detail::get_the_session(), name);
        }

        void call(std::vector<parameter> parameters) 
        {
            saga::task t = callpriv(parameters, saga::task_base::Sync()); 
            t.get_result ();
        }
        SAGA_CALL_PUB_1_DEF_0(call, std::vector<parameter>&)

        void close(double timeout = 0.0) 
        {
            saga::task t = closepriv(timeout, saga::task_base::Sync()); 
            t.get_result ();
        }
        SAGA_CALL_PUB_1_DEF_1(close, double, 0.0)
    }; 

}}

// re-enable warnings about dependent classes not being exported from the dll
#if defined(BOOST_MSVC)
#pragma warning(pop)
#endif

#endif // SAGA_PACKAGES_COMM_RPC_RPC_HPP