diff options
Diffstat (limited to 'libcmix-network')
| -rw-r--r-- | libcmix-network/CMakeLists.txt | 3 | ||||
| -rw-r--r-- | libcmix-network/client.hpp | 4 | ||||
| -rw-r--r-- | libcmix-network/protobufclient.hpp | 141 |
3 files changed, 20 insertions, 128 deletions
diff --git a/libcmix-network/CMakeLists.txt b/libcmix-network/CMakeLists.txt index c64c8b7..ee0f6e9 100644 --- a/libcmix-network/CMakeLists.txt +++ b/libcmix-network/CMakeLists.txt @@ -26,8 +26,7 @@ target_link_libraries(cmix-network PUBLIC Boost::system PUBLIC ${CMAKE_THREAD_LIBS_INIT} PRIVATE cmix - PRIVATE log - PRIVATE cmix-protobuf + PUBLIC log ) if(WIN32) diff --git a/libcmix-network/client.hpp b/libcmix-network/client.hpp index 7b88282..4990667 100644 --- a/libcmix-network/client.hpp +++ b/libcmix-network/client.hpp @@ -102,10 +102,10 @@ public: } /*! - * \brief receive + * \brief async_receive * \param message_handler The function to call when a message has been received. */ - void receive(MessageHandler message_handler) { + void async_receive(MessageHandler message_handler) { using namespace boost::asio::placeholders; socket.async_receive( diff --git a/libcmix-network/protobufclient.hpp b/libcmix-network/protobufclient.hpp index 077ce62..c28c347 100644 --- a/libcmix-network/protobufclient.hpp +++ b/libcmix-network/protobufclient.hpp @@ -3,150 +3,43 @@ #include "client.hpp" #include "logging.hpp" -#include "cmix.pb.h" #include <type_traits> -struct Send; -struct Receive; -struct SendReceive; - -template<typename T> -class ProtobufClient; - -typedef ProtobufClient<Receive> Receiver; -typedef ProtobufClient<Send> Sender; -typedef ProtobufClient<SendReceive> SenderReceiver; - -template<typename T = SendReceive> -class ProtobufClient +template <typename T> +class ProtobufClient : private Client { - Client client; - - - #define MESSAGE_SETTER(TYPE, NAME) \ - void message_setter(cmix_proto::CMixMessage& m, cmix_proto::TYPE const& v) { \ - *m.mutable_##NAME() = v; \ - } \ - - MESSAGE_SETTER(Initialization, initialization) - MESSAGE_SETTER(ImANode, imanode) - MESSAGE_SETTER(ImAClient, imaclient) - MESSAGE_SETTER(Bye, bye) - MESSAGE_SETTER(KeyExchange, keyexchange) - - #undef MESSAGE_SETTER - public: - /*! - * \brief ProtobufClient - * \param socket An rvalue reference to a socket it will now own and receive from. - */ - ProtobufClient(boost::asio::ip::tcp::socket&& socket) - : client(std::move(socket)) - {} - - /*! - * \brief Move constructor for ProtobufClient. - */ - ProtobufClient(ProtobufClient&& c) = default; - - ProtobufClient(Client&& c) - : client(std::move(c)) - {} - - template<typename Ty> - ProtobufClient(ProtobufClient<Ty>&& r) - : client(std::move(r.client)) - {} - - /*! - * \brief Move assignment for ProtobufClient. - */ - ProtobufClient& operator=(ProtobufClient&&) = default; - - /*! - * \brief async_connect Asynchronously connects to next_host:port and calls on_connect - * \param next_host The host to connect to - * \param next_port The port to connect to - * \param on_connect The callback to call on a succes. - */ - template<typename F> - void async_connect(std::string next_host, std::string next_port, F on_connect) { - client.async_connect(next_host, next_port, on_connect); - } + using Client::Client; + using Client::operator=; + using Client::async_connect; - template<typename V, typename F, typename std::enable_if<(sizeof(V), std::is_same<T, Send>::value || std::is_same<T, SendReceive>::value), void>::type* = nullptr> + template<typename V, typename F> void async_send(V value, F on_sent) { - cmix_proto::CMixMessage m; - message_setter(m, value); - client.async_send(m.SerializeAsString(), on_sent); + typename T::proto_type m = T()(value); + Client::async_send(m.SerializeAsString(), on_sent); } - /*! - * \brief send sends the string prefixed with it's length over the socket asynchronously. - * \param message The string to be sent. - */ - template<typename V, typename std::enable_if<(sizeof(V), std::is_same<T, Send>::value || std::is_same<T, SendReceive>::value)>::type* = nullptr> + template<typename V> void async_send(V value) { - cmix_proto::CMixMessage m; - message_setter(m, value); - client.async_send(m.SerializeAsString(), []{}); + async_send(value, []{}); } - /*! - * \brief receive - * \param message_handler The function to call when a message has been received. - */ - template <typename F, typename std::enable_if<(sizeof(F), std::is_same<T, Receive>::value || std::is_same<T, SendReceive>::value)>::type* = nullptr> - void receive(F message_handler) { + template <typename F> + void async_receive(F message_handler) { auto f = [message_handler](std::vector<uint8_t> const& buffer) { - cmix_proto::CMixMessage message; + typename T::proto_type message; if(!message.ParseFromArray(buffer.data(), buffer.size())) { BOOST_LOG_TRIVIAL(error) << "Received something which was not a CMixMessage"; throw std::runtime_error("Network communication was disrupted in a unrecoverable way."); } message_handler(message); }; - client.receive(f); - } - - /*! - * \brief close Closes the underlying socket. - */ - void close(){ - client.close(); + Client::async_receive(f); } - /*! - * \brief on_done sets the done callback. - * \param f The new done callback function. - */ - template <typename F> - void on_done(F f) { - client.on_done(f); - } - - bool is_open() const{ - return client.is_open(); - } - - friend Receiver make_receiver(Receiver&& r); - - friend SenderReceiver make_sender_receiver(SenderReceiver&& r); - friend SenderReceiver make_sender_receiver(Receiver&& r); + using Client::close; + using Client::on_done; + using Client::is_open; }; - -inline Receiver make_receiver(Receiver&& r) { - return Receiver(std::move(r.client)); -} - -inline SenderReceiver make_sender_receiver(SenderReceiver&& r) { - return SenderReceiver(std::move(r.client)); -} - -inline SenderReceiver make_sender_receiver(Receiver&& r) -{ - return SenderReceiver(std::move(r.client)); -} |
