Static "Hello world" page

fastcgi_conn.h

@@ -1,19 +1,31 @@
 #pragma once
 
+#include <functional>
+#include <unordered_map>
+
 #include "buffer.h"
 
 struct sockaddr_in6;
+class FastCGIRequest;
 
 class FastCGIConn {
   public:
-	FastCGIConn(int sock, const sockaddr_in6& client_addr);
+	FastCGIConn(int sock, const sockaddr_in6& client_addr, const std::function<void(std::unique_ptr<FastCGIRequest>)>& callback);
 	~FastCGIConn();
 
 	void Serve();
 
+	void WriteBlock(uint8_t type, uint16_t request_id, const std::vector<iovec>& vecs);
+	void WriteOutput(uint16_t request_id, const std::vector<iovec>& vecs);
+	void WriteEnd(uint16_t request_id, uint8_t status);
+
   private:
   	void ParseBuf();
 
   	const int sock_;
+  	std::function<void(std::unique_ptr<FastCGIRequest>)> callback_;
+
 	Buffer buf_;
+
+	std::unique_ptr<FastCGIRequest> request_;
 };