#pragma once

enum HttpCode {
	OK200 = 0,
	OK200_PlainText,
	E400,
	E404,
	E405,
	E408,
	E413,
	E414,
	KNOWN_CODES
};

int code_val(HttpCode code);

int answer_error( int fd, HttpCode code );
int answer_header( int fd, size_t size );
int answer_plaintext( int fd );
int answer_empty( int fd );

[HttpCode code, bool closed, * const char file, size_t len] http_read(int fd, []char buffer, size_t len);

int sendfile( int pipe[2], int fd, int ans_fd, size_t count );