Initial network support

network.hpp

@@ -0,0 +1,44 @@
+#ifndef NETWORK_HPP
+#define NETWORK_HPP
+
+#include <stdint.h>
+#include <deque>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <string>
+
+namespace Network {
+  template <class Payload>
+  class Connection {
+  private:
+    class Packet {
+    public:
+      int64_t seq;
+      int64_t reference_seq;
+
+      std::string tag;
+
+      int64_t ack;
+
+      Payload state;
+
+      Packet( int64_t s_seq, int64_t s_ack, Packet *s_previous, Payload s_state );
+      Packet( std::string wire );
+    };
+
+    int64_t next_seq;
+    int64_t next_ack;
+    int sequence_increment;
+
+    int sock;
+    struct sockaddr_in addr;
+
+    std::deque<Packet> send_queue;
+    std::deque<Packet> recv_queue;
+
+  public:
+    Connection( const char *ip, const char *port, bool server );
+  };
+}
+
+#endif