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95 lines
3.6 KiB
95 lines
3.6 KiB
// Copyright (c) 2017-2018, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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#ifndef MONERO_MESSAGES_MAP_H
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#define MONERO_MESSAGES_MAP_H
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#include <string>
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#include <type_traits>
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#include <memory>
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#include "exceptions.hpp"
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#include "trezor_defs.hpp"
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#include <google/protobuf/stubs/common.h>
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#include <google/protobuf/generated_message_util.h>
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#include <google/protobuf/repeated_field.h>
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#include <google/protobuf/extension_set.h>
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#include <google/protobuf/generated_enum_reflection.h>
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#include "google/protobuf/descriptor.pb.h"
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#include "messages/messages.pb.h"
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namespace hw {
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namespace trezor {
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class MessageMapper{
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public:
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MessageMapper() {
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}
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static ::google::protobuf::Message * get_message(int wire_number);
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static ::google::protobuf::Message * get_message(messages::MessageType);
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static ::google::protobuf::Message * get_message(const std::string & msg_name);
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static messages::MessageType get_message_wire_number(const google::protobuf::Message * msg);
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static messages::MessageType get_message_wire_number(const google::protobuf::Message & msg);
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static messages::MessageType get_message_wire_number(const std::string & msg_name);
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template<class t_message>
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static messages::MessageType get_message_wire_number() {
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BOOST_STATIC_ASSERT(boost::is_base_of<google::protobuf::Message, t_message>::value);
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return get_message_wire_number(t_message::default_instance().GetDescriptor()->name());
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}
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};
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template<class t_message>
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std::shared_ptr<t_message> message_ptr_retype(std::shared_ptr<google::protobuf::Message> & in){
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BOOST_STATIC_ASSERT(boost::is_base_of<google::protobuf::Message, t_message>::value);
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if (!in){
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return nullptr;
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}
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return std::dynamic_pointer_cast<t_message>(in);
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}
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template<class t_message>
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std::shared_ptr<t_message> message_ptr_retype_static(std::shared_ptr<google::protobuf::Message> & in){
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BOOST_STATIC_ASSERT(boost::is_base_of<google::protobuf::Message, t_message>::value);
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if (!in){
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return nullptr;
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}
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return std::static_pointer_cast<t_message>(in);
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}
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}}
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#endif //MONERO_MESSAGES_MAP_H
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