Experimantal parts of netcode

lib/Connection.cpp

@@ -0,0 +1,72 @@
+#define VCMI_DLL
+#include "Connection.h"
+#include <boost/asio.hpp>
+using namespace boost;
+using namespace boost::asio::ip;
+
+#define LOG(a) \
+	if(logging)\
+		out << a
+#if defined(__hppa__) || \
+    defined(__m68k__) || defined(mc68000) || defined(_M_M68K) || \
+    (defined(__MIPS__) && defined(__MISPEB__)) || \
+    defined(__ppc__) || defined(__POWERPC__) || defined(_M_PPC) || \
+    defined(__sparc__)
+#define BIG_ENDIAN
+#else
+#define LIL_ENDIAN
+#endif
+
+
+CConnection::CConnection(std::string host, std::string port, std::string Name, std::ostream & Out)
+:io_service(new asio::io_service), name(Name), out(Out)
+{
+#ifdef LIL_ENDIAN
+	myEndianess = true;
+#else
+	myEndianess = false;
+#endif
+    system::error_code error = asio::error::host_not_found;
+	socket = new tcp::socket(*io_service);
+    tcp::resolver resolver(*io_service);
+    tcp::resolver::iterator endpoint_iterator = resolver.resolve(tcp::resolver::query(host,port));
+    socket->connect(*endpoint_iterator, error);
+	if(error)
+	{ 
+		connected = false;
+		return;
+	}
+	std::string pom;
+	//we got connection
+	(*this) << std::string("Aiya!\n") << name << myEndianess; //identify ourselves
+	(*this) >> pom >> pom >> contactEndianess;
+}
+CConnection::CConnection(
+			boost::asio::basic_stream_socket<boost::asio::ip::tcp , boost::asio::stream_socket_service<boost::asio::ip::tcp>  > * Socket, 
+			boost::asio::io_service *Io_service, 
+			std::string Name, 
+			std::ostream & Out	)
+:socket(Socket),io_service(Io_service), out(Out), name(Name)
+{
+	std::string pom;
+	//we start with just connected socket
+	(*this) << std::string("Aiya!\n") << name << myEndianess; //identify ourselves
+	(*this) >> pom >> pom >> contactEndianess;
+}
+int CConnection::write(const void * data, unsigned size)
+{
+	LOG("wysylam dane o rozmiarze " << size << std::endl);
+	int ret;
+	ret = asio::write(*socket,asio::const_buffers_1(asio::const_buffer(data,size)));
+	return ret;
+}
+int CConnection::read(void * data, unsigned size)
+{
+	int ret = asio::read(*socket,asio::mutable_buffers_1(asio::mutable_buffer(data,size)));
+	return ret;
+}
+CConnection::~CConnection(void)
+{
+	delete io_service;
+	delete socket;
+}