1 files changed, 0 insertions, 113 deletions
diff --git a/deprecated-webircgateway/pkg/webircgateway/transport_tcp.go b/deprecated-webircgateway/pkg/webircgateway/transport_tcp.go
deleted file mode 100644
index b4af7b3..0000000
--- a/deprecated-webircgateway/pkg/webircgateway/transport_tcp.go
+++ /dev/null
@@ -1,113 +0,0 @@
-package webircgateway
-
-import (
-	"bufio"
-	"net"
-	"strings"
-	"sync"
-)
-
-type TransportTcp struct {
-	gateway *Gateway
-}
-
-func (t *TransportTcp) Init(g *Gateway) {
-	t.gateway = g
-}
-
-func (t *TransportTcp) Start(lAddr string) {
-	l, err := net.Listen("tcp", lAddr)
-	if err != nil {
-		t.gateway.Log(3, "TCP error listening: "+err.Error())
-		return
-	}
-	// Close the listener when the application closes.
-	defer l.Close()
-	t.gateway.Log(2, "TCP listening on "+lAddr)
-	for {
-		// Listen for an incoming connection.
-		conn, err := l.Accept()
-		if err != nil {
-			t.gateway.Log(3, "TCP error accepting: "+err.Error())
-			break
-		}
-		// Handle connections in a new goroutine.
-		go t.handleConn(conn)
-	}
-}
-
-func (t *TransportTcp) handleConn(conn net.Conn) {
-	client := t.gateway.NewClient()
-
-	client.RemoteAddr = conn.RemoteAddr().String()
-
-	clientHostnames, err := net.LookupAddr(client.RemoteAddr)
-	if err != nil {
-		client.RemoteHostname = client.RemoteAddr
-	} else {
-		// FQDNs include a . at the end. Strip it out
-		potentialHostname := strings.Trim(clientHostnames[0], ".")
-
-		// Must check that the resolved hostname also resolves back to the users IP
-		addr, err := net.LookupIP(potentialHostname)
-		if err == nil && len(addr) == 1 && addr[0].String() == client.RemoteAddr {
-			client.RemoteHostname = potentialHostname
-		} else {
-			client.RemoteHostname = client.RemoteAddr
-		}
-	}
-
-	_, remoteAddrPort, _ := net.SplitHostPort(conn.RemoteAddr().String())
-	client.Tags["remote-port"] = remoteAddrPort
-
-	client.Log(2, "New tcp client on %s from %s %s", conn.LocalAddr().String(), client.RemoteAddr, client.RemoteHostname)
-	client.Ready()
-
-	// We wait until the client send queue has been drained
-	var sendDrained sync.WaitGroup
-	sendDrained.Add(1)
-
-	// Read from TCP
-	go func() {
-		reader := bufio.NewReader(conn)
-		for {
-			data, err := reader.ReadString('\n')
-			if err == nil {
-				message := strings.TrimRight(data, "\r\n")
-				client.Log(1, "client->: %s", message)
-				select {
-				case client.Recv <- message:
-				default:
-					client.Log(3, "Recv queue full. Dropping data")
-					// TODO: Should this really just drop the data or close the connection?
-				}
-
-			} else {
-				client.Log(1, "TCP connection closed (%s)", err.Error())
-				break
-
-			}
-		}
-
-		close(client.Recv)
-	}()
-
-	// Process signals for the client
-	for {
-		signal, ok := <-client.Signals
-		if !ok {
-			sendDrained.Done()
-			break
-		}
-
-		if signal[0] == "data" {
-			//line := strings.Trim(signal[1], "\r\n")
-			line := signal[1] + "\n"
-			client.Log(1, "->tcp: %s", signal[1])
-			conn.Write([]byte(line))
-		}
-	}
-
-	sendDrained.Wait()
-	conn.Close()
-}