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autoIT3 help中的一个问题
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下一篇 2008-07-24 22:31:10
/ 个人分类：Zee的生活
看下面的代码是帮助里的TCPRecv,尝试运行它，会出来一个对话框，这段代码的意思就是打开一个监听端口，接受字符，然后输出到窗口里。
但是，我们可以运行它看到这个窗口出现，如果我们发数据到这个端口就会发现，窗口很快就关闭了，并且，在编辑器的输出里看到了这一段：
引用:
"long_ptr", "int_ptr" and "short_ptr" DllCall() types have been deprecated. Use "long*", "int*" and "short*" instead.:
Local $aRet = DLLCall("Ws2_32.dll","int","getpeername","int",$SHOCKET,
"Ptr",DLLStructGetPtr($sockaddr),"int_ptr",DLLStructGetSize($sockaddr))
意思很明显了，类型不匹配。
然后把语句中的int_ptr改成int.看下面我标红的那个位置。
再运行，就可以接收到字符并打印出来了。
有兴趣的可以自己改改。
不知道这是不是一个文档ＢＵＧ？
引用:
;SERVER!! Start Me First !!!!!!!!!!!!!!!
#include <GUIConstants.au3>
; Set Some reusable info
; Set your Public IP address (@IPAddress1) here.
Dim $szIPADDRESS = @IPAddress1
Dim $nPORT = 33891
; Start The TCP Services
;==============================================
TCPStartUp()
; Create a Listening "SOCKET".
; Using your IP Address and Port 33891.
;==============================================
$MainSocket = TCPListen($szIPADDRESS, $nPORT)
; If the Socket creation fails, exit.
If $MainSocket = -1 Then Exit
; Create a GUI for messages
;==============================================
Dim $GOOEY = GUICreate("My Server (IP: " & $szIPADDRESS & ")",300,200)
Dim $edit = GUICtrlCreateEdit("",10,10,280,180)
GUISetState()
; Initialize a variable to represent a connection
;==============================================
Dim $ConnectedSocket = -1
;Wait for and Accept a connection
;==============================================
Do
$ConnectedSocket = TCPAccept($MainSocket)
Until $ConnectedSocket <> -1
; Get IP of client connecting
Dim $szIP_Accepted = SocketToIP($ConnectedSocket)
Dim $msg, $recv
; GUI Message Loop
;==============================================
While 1
$msg = GUIGetMsg()
; GUI Closed
;--------------------
If $msg = $GUI_EVENT_CLOSE Then ExitLoop
; Try to receive (up to) 2048 bytes
;----------------------------------------------------------------
$recv = TCPRecv( $ConnectedSocket, 2048 )
; If the receive failed with @error then the socket has disconnected
;----------------------------------------------------------------
If @error Then ExitLoop
; Update the edit control with what we have received
;----------------------------------------------------------------
If $recv <> "" Then GUICtrlSetData($edit, _
$szIP_Accepted & " > " & $recv & @CRLF & GUICtrlRead($edit))
WEnd
If $ConnectedSocket <> -1 Then TCPCloseSocket( $ConnectedSocket )
TCPShutDown()
; Function to return IP Address from a connected socket.
;----------------------------------------------------------------------
Func SocketToIP($SHOCKET)
Local $sockaddr = DLLStructCreate("short;ushort;uint;char[8]")
Local $aRet = DLLCall("Ws2_32.dll","int","getpeername","int",$SHOCKET, _
"ptr",DLLStructGetPtr($sockaddr),"int_ptr",DLLStructGetSize($sockaddr))
If Not @error And $aRet[0] = 0 Then
$aRet = DLLCall("Ws2_32.dll","str","inet_ntoa","int",DLLStructGetData($sockaddr,3))
If Not @error Then $aRet = $aRet[0]
Else
$aRet = 0
EndIf
$sockaddr = 0
Return $aRet
EndFunc
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Zee的生活
