Imports System.IO
Imports System.Net
Imports System.Net.Sockets
Imports System.Text
Imports Microsoft.VisualBasic
Module Module1
Public Sub Main()
Dim Web_file1 As String = "c:\wildlife.wmv"
'Dim Web_file2 As String = "c:\ccc.MHT"
'Dim Web_file3 As String = "c:\aaaa.mp3"
' Dim Web_file As String = "c:\TestFile6.txt"
Dim msg(401002400) As Byte
Dim server As TcpListener
server = Nothing
Try
Dim port As Int32 = 13000
Dim localAddr As IPAddress = IPAddress.Parse("192.168.0.117")
Dim bytes(1024) As Byte
Dim data As String = Nothing
server = New TcpListener(localAddr, port)
server.Start()
While True
Console.Write("Waiting for a connection... ")
Dim client As TcpClient = server.AcceptTcpClient()
Console.WriteLine("Connected!" & ControlChars.CrLf)
Dim clientInfo As IPEndPoint = CType(client.Client.RemoteEndPoint, IPEndPoint)
Console.WriteLine("Client: " + clientInfo.Address.ToString() + ":" + clientInfo.Port.ToString())
Dim stream As NetworkStream = client.GetStream()
Dim i As Integer
i = stream.Read(bytes, 0, bytes.Length)
data = System.Text.Encoding.ASCII.GetString(bytes, 0, i)
Console.WriteLine("Received: {0}", data)
If ((data.IndexOf("GET /xxx.yyy")) >= 0) Then
' Set HTML Header
Dim htmlHeader As String = _
"HTTP/1.1 200 OK" & ControlChars.CrLf & _
"Server: DahanbServer 1.0" & ControlChars.CrLf & _
"Content-Length: " & data.Length & ControlChars.CrLf & _
"Content-Type: " & "video/x-ms-wmv" & _
ControlChars.CrLf & ControlChars.CrLf
' The content Length of HTML Header
' msg = Encoding.ASCII.GetBytes(htmlHeader)
' Console.WriteLine("HTML Header: " & ControlChars.CrLf & htmlHeader)
' 回應HTML標題至用戶端瀏覽器
' stream.Write(msg, 0, msg.Length)
If System.IO.File.Exists(Web_file1) = True Then
msg = My.Computer.FileSystem.ReadAllBytes(Web_file1)
End If
stream.Write(msg, 0, msg.Length)
client.Close()
End If
End While
Catch e As SocketException
Console.WriteLine("SocketException: {0}", e)
Finally
server.Stop()
End Try
Console.WriteLine(ControlChars.Cr + "Hit enter to continue....")
End Sub 'Main
End Module
