mrtoth/cpp11chat
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rearranged code in client_network_manager, so it is more readable

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This commit is contained in:
Kjistóf 2016-12-03 14:30:55 +01:00
parent ee9e5c812b
commit 6f34d28458
1 changed files with 39 additions and 34 deletions
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73
chat_networking.hpp
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@ -17,6 +17,7 @@ namespace chat
class client_network_manager
{
/* members */
private:
asio::io_service& _ios;
tcp::socket _socket;
@ -28,19 +29,42 @@ namespace chat
std::string _login;
/* interface */
public:
client_network_manager(asio::io_service& ioservice,
tcp::resolver::iterator epit,
std::string login)
: _ios(ioservice), _socket(_ios), _isb(), _osb(), _is(&_isb), _os(&_osb), _login(login)
{ connect(epit); }
void send(chat_message message)
{
_ios.post([this, message]
{
asio::async_write(_socket, asio::buffer(message.get()),
[](boost::system::error_code, size_t)
{});
});
}
/* internal methods */
private:
static void throw_if_error(boost::system::error_code& ec)
{
if (ec)
throw std::runtime_error("Networking error: " + ec.message());
}
std::string receive_message_sync()
void connect(tcp::resolver::iterator epit)
{
std::string data;
asio::read_until(_socket, _isb, byte(message::TERM));
std::getline(_is, data, byte(message::TERM));
return data;
asio::async_connect
(
_socket, epit,
std::bind(&client_network_manager::handshake,
this, std::placeholders::_1,
std::placeholders::_2)
);
}
void handshake(boost::system::error_code ec, tcp::resolver::iterator)
@ -62,6 +86,15 @@ namespace chat
receive();
}
std::string receive_message_sync()
{
std::string data;
asio::read_until(_socket, _isb, byte(message::TERM));
std::getline(_is, data, byte(message::TERM));
return data;
}
void receive()
{
asio::async_read_until(_socket, _isb, byte(message::TERM),
@ -86,33 +119,5 @@ namespace chat
receive();
});
}
void connect(tcp::resolver::iterator epit)
{
asio::async_connect
(
_socket, epit,
std::bind(&client_network_manager::handshake,
this, std::placeholders::_1,
std::placeholders::_2)
);
}
public:
client_network_manager(asio::io_service& ioservice,
tcp::resolver::iterator epit,
std::string login)
: _ios(ioservice), _socket(_ios), _isb(), _osb(), _is(&_isb), _os(&_osb), _login(login)
{ connect(epit); }
void send(chat_message message)
{
_ios.post([this, message]
{
asio::async_write(_socket, asio::buffer(message.get()),
[](boost::system::error_code, size_t)
{});
});
}
};
}