moved Read/Send code to http.Connection

internal/server/TcpConnection.go

@@ -0,0 +1,48 @@
+package server
+
+import (
+	"net"
+	"serveg/internal/http"
+	"serveg/internal/log"
+	"strconv"
+)
+
+type TcpConnection struct {
+	srv    *Server
+	socket *net.TCPConn
+	log    log.LoggerContext
+	http   *http.Connection
+}
+
+func NewTcpConnection(srv *Server, socket *net.TCPConn, n int64) *TcpConnection {
+	conn := &TcpConnection{
+		srv:    srv,
+		socket: socket,
+		log:    log.LoggerContext{Name: "conn-" + strconv.FormatInt(n, 10)},
+	}
+	conn.http = http.NewConnection(socket, &conn.log, conn.handleHttpRequest)
+	return conn
+}
+
+func (conn *TcpConnection) Start() {
+	conn.http.Start()
+}
+
+func (conn *TcpConnection) handleHttpRequest(req *http.Request) (res *http.Response) {
+	switch req.Method {
+	case "GET", "HEAD":
+		res = conn.serveFileOrDir(req)
+	case "PUT", "OPTIONS":
+		res = conn.handleUpload(req)
+	default:
+		res = conn.createErrorResponse(req, false, http.StatusMethodNotAllowed, req.Method)
+		res.Headers["allow"] = "GET, HEAD, PUT, OPTIONS"
+	}
+	return
+}
+
+func (conn *TcpConnection) createErrorResponse(
+	req *http.Request, wantsClose bool, status http.StatusCode, msg string,
+) *http.Response {
+	return conn.http.CreateErrorResponse(req, wantsClose, http.NewHttpError(status, msg))
+}