Hallo
Hat jemand den Code für ein kleines Ping Progrämmchen?? VB6.0
Danke
Hi, probier mal folgendes:
Gruß mario
Private Sub Command1_Click()
Text2 = „“
Dim ECHO As ICMP_ECHO_REPLY
Dim pos As Integer
Dim x As Integer
Dim Y As Integer
If SocketsInitialize() Then
For x = 1 To 5
Call Ping((Text3), ECHO)
Text1(0) = GetStatusCode(ECHO.status)
Text1(1) = ECHO.Address
Text1(2) = ECHO.RoundTripTime & " ms"
Text1(3) = ECHO.DataSize & " bytes"
If Text1(0) „Ping erfolgreich!“ Then
Text2.ForeColor = &HFF&
Text2.FontSize = 12
Text2 = „PING NICHT ERFOLGREICH !!!“
Else
Text2.FontSize = 10
Text2.ForeColor = &H0&
Text2 = Text2 & "Pinging " + Text3 + " " + Text1(2) + vbCrLf
Text2 = Text2 & Text1(0) + vbCrLf + vbCrLf
text2 = text2 & Text1(1) + vbCrLf
text2 = text2 & Text1(3) + vbCrLf
text2 = text2 & Text1(4) + vbCrLf + vbCrLf
End If
If Left$(ECHO.Data, 1) Chr$(0) Then
pos = InStr(ECHO.Data, Chr$(0))
Text1(4) = Left$(ECHO.Data, pos - 1)
End If
Text1(5) = ECHO.DataPointer
Next x
Text2 = Text2 + vbCrLf
SocketsCleanup
End If
Command1.Default = False
End Sub
Private Sub DBCombo1_Change()
End Sub
Public Const IP_STATUS_BASE As Long = 11000
Public Const IP_BUF_TOO_SMALL As Long = (IP_STATUS_BASE + 1)
Public Const IP_DEST_NET_UNREACHABLE As Long = (IP_STATUS_BASE + 2)
Public Const IP_DEST_HOST_UNREACHABLE As Long = (IP_STATUS_BASE + 3)
Public Const IP_DEST_PROT_UNREACHABLE As Long = (IP_STATUS_BASE + 4)
Public Const IP_DEST_PORT_UNREACHABLE As Long = (IP_STATUS_BASE + 5)
Public Const IP_NO_RESOURCES As Long = (IP_STATUS_BASE + 6)
Public Const IP_BAD_OPTION As Long = (IP_STATUS_BASE + 7)
Public Const IP_HW_ERROR As Long = (IP_STATUS_BASE + 8)
Public Const IP_PACKET_TOO_BIG As Long = (IP_STATUS_BASE + 9)
Public Const IP_REQ_TIMED_OUT As Long = (IP_STATUS_BASE + 10)
Public Const IP_BAD_REQ As Long = (IP_STATUS_BASE + 11)
Public Const IP_BAD_ROUTE As Long = (IP_STATUS_BASE + 12)
Public Const IP_TTL_EXPIRED_TRANSIT As Long = (IP_STATUS_BASE + 13)
Public Const IP_TTL_EXPIRED_REASSEM As Long = (IP_STATUS_BASE + 14)
Public Const IP_PARAM_PROBLEM As Long = (IP_STATUS_BASE + 15)
Public Const IP_SOURCE_QUENCH As Long = (IP_STATUS_BASE + 16)
Public Const IP_OPTION_TOO_BIG As Long = (IP_STATUS_BASE + 17)
Public Const IP_BAD_DESTINATION As Long = (IP_STATUS_BASE + 18)
Public Const IP_ADDR_DELETED As Long = (IP_STATUS_BASE + 19)
Public Const IP_SPEC_MTU_CHANGE As Long = (IP_STATUS_BASE + 20)
Public Const IP_MTU_CHANGE As Long = (IP_STATUS_BASE + 21)
Public Const IP_UNLOAD As Long = (IP_STATUS_BASE + 22)
Public Const IP_ADDR_ADDED As Long = (IP_STATUS_BASE + 23)
Public Const IP_GENERAL_FAILURE As Long = (IP_STATUS_BASE + 50)
Public Const MAX_IP_STATUS As Long = IP_STATUS_BASE + 50
Public Const IP_PENDING As Long = (IP_STATUS_BASE + 255)
Public Const PING_TIMEOUT As Long = 1000
Public Const WS_VERSION_REQD As Long = &H101
Public Const WS_VERSION_MAJOR As Long = WS_VERSION_REQD \ &H100 And &HFF&
Public Const WS_VERSION_MINOR As Long = WS_VERSION_REQD And &HFF&
Public Const MIN_SOCKETS_REQD As Long = 1
Public Const IP_SUCCESS As Long = 0
Public Const SOCKET_ERROR As Long = -1
Public Const MAX_WSADescription As Long = 256
Public Const MAX_WSASYSStatus As Long = 128
Public Type ICMP_OPTIONS
Ttl As Byte
Tos As Byte
Flags As Byte
OptionsSize As Byte
OptionsData As Long
End Type
Dim ICMPOPT As ICMP_OPTIONS
Public Type ICMP_ECHO_REPLY
Address As Long
status As Long
RoundTripTime As Long
DataSize As Long 'formerly integer
’ Reserved As Integer
DataPointer As Long
Options As ICMP_OPTIONS
Data As String * 250
End Type
Public Type HOSTENT
hName As Long
hAliases As Long
hAddrType As Integer
hLen As Integer
hAddrList As Long
End Type
Public Type WSADATA
wVersion As Integer
wHighVersion As Integer
szDescription(0 To MAX_WSADescription) As Byte
szSystemStatus(0 To MAX_WSASYSStatus) As Byte
wMaxSockets As Long
wMaxUDPDG As Long
dwVendorInfo As Long
End Type
Public Declare Function IcmpCreateFile Lib „icmp.dll“ () As Long
Public Declare Function IcmpCloseHandle Lib „icmp.dll“ _
(ByVal IcmpHandle As Long) As Long
Public Declare Function IcmpSendEcho Lib „icmp.dll“ _
(ByVal IcmpHandle As Long, _
ByVal DestinationAddress As Long, _
ByVal RequestData As String, _
ByVal RequestSize As Long, _
ByVal RequestOptions As Long, _
ReplyBuffer As ICMP_ECHO_REPLY, _
ByVal ReplySize As Long, _
ByVal Timeout As Long) As Long
Public Declare Function WSAGetLastError Lib „WSOCK32.DLL“ () As Long
Public Declare Function WSAStartup Lib „WSOCK32.DLL“ _
(ByVal wVersionRequired As Long, _
lpWSADATA As WSADATA) As Long
Public Declare Function WSACleanup Lib „WSOCK32.DLL“ () As Long
Public Declare Function gethostname Lib „WSOCK32.DLL“ _
(ByVal szHost As String, _
ByVal dwHostLen As Long) As Long
Public Function GetStatusCode(status As Long) As String
Dim msg As String
Select Case status
Case IP_SUCCESS: msg = „Ping erfolgreich!“
Case IP_BUF_TOO_SMALL: msg = „ip buf too_small“
Case IP_DEST_NET_UNREACHABLE: msg = „ip dest net unreachable“
Case IP_DEST_HOST_UNREACHABLE: msg = „ip dest host unreachable“
Case IP_DEST_PROT_UNREACHABLE: msg = „ip dest prot unreachable“
Case IP_DEST_PORT_UNREACHABLE: msg = „ip dest port unreachable“
Case IP_NO_RESOURCES: msg = „ip no resources“
Case IP_BAD_OPTION: msg = „ip bad option“
Case IP_HW_ERROR: msg = „ip hw_error“
Case IP_PACKET_TOO_BIG: msg = „ip packet too_big“
Case IP_REQ_TIMED_OUT: msg = „ip req timed out“
Case IP_BAD_REQ: msg = „ip bad req“
Case IP_BAD_ROUTE: msg = „ip bad route“
Case IP_TTL_EXPIRED_TRANSIT: msg = „ip ttl expired transit“
Case IP_TTL_EXPIRED_REASSEM: msg = „ip ttl expired reassem“
Case IP_PARAM_PROBLEM: msg = „ip param_problem“
Case IP_SOURCE_QUENCH: msg = „ip source quench“
Case IP_OPTION_TOO_BIG: msg = „ip option too_big“
Case IP_BAD_DESTINATION: msg = „ip bad destination“
Case IP_ADDR_DELETED: msg = „ip addr deleted“
Case IP_SPEC_MTU_CHANGE: msg = „ip spec mtu change“
Case IP_MTU_CHANGE: msg = „ip mtu_change“
Case IP_UNLOAD: msg = „ip unload“
Case IP_ADDR_ADDED: msg = „ip addr added“
Case IP_GENERAL_FAILURE: msg = „ip general failure“
Case IP_PENDING: msg = „ip pending“
Case PING_TIMEOUT: msg = „ping timeout“
Case Else: msg = „unknown msg returned“
End Select
GetStatusCode = msg
End Function
Public Function HiByte(ByVal wParam As Integer) As Byte
'note: VB4-32 users should declare this function As Integer
HiByte = (wParam And &HFF00&:wink: \ (&H100)
End Function
Public Function LoByte(ByVal wParam As Integer) As Byte
'note: VB4-32 users should declare this function As Integer
LoByte = wParam And &HFF&
End Function
Public Function Ping(szAddress As String, ECHO As ICMP_ECHO_REPLY) As Long
Dim hPort As Long
Dim dwAddress As Long
Dim sDataToSend As String
Dim iOpt As Long
sDataToSend = „Echo This“
dwAddress = AddressStringToLong(szAddress)
hPort = IcmpCreateFile()
If IcmpSendEcho(hPort, _
dwAddress, _
sDataToSend, _
Len(sDataToSend), _
0, _
ECHO, _
Len(ECHO), _
PING_TIMEOUT) Then
'the ping succeeded,
'.Status will be 0
'.RoundTripTime is the time in ms for
’ the ping to complete,
'.Data is the data returned (NULL terminated)
'.Address is the Ip address that actually replied
'.DataSize is the size of the string in .Data
Ping = ECHO.RoundTripTime
Else: Ping = ECHO.status * -1
End If
Call IcmpCloseHandle(hPort)
End Function
Function AddressStringToLong(ByVal tmp As String) As Long
Dim i As Integer
Dim parts(1 To 4) As String
i = 0
'we have to extract each part of the
'123.456.789.123 string, delimited by
'a period
While InStr(tmp, „.“) > 0
i = i + 1
parts(i) = Mid(tmp, 1, InStr(tmp, „.“) - 1)
tmp = Mid(tmp, InStr(tmp, „.“) + 1)
Wend
i = i + 1
parts(i) = tmp
If i 4 Then
AddressStringToLong = 0
Exit Function
End If
'build the long value out of the
'hex of the extracted strings
AddressStringToLong = Val("&H" & Right(„00“ & Hex(parts(4)), 2) & _
Right(„00“ & Hex(parts(3)), 2) & _
Right(„00“ & Hex(parts(2)), 2) & _
Right(„00“ & Hex(parts(1)), 2))
End Function
Public Sub SocketsCleanup()
Dim x As Long
'need to use a var (insread of embedding
'in the If…Then call) becuse the function
'returns the error code if failed.
x = WSACleanup()
If x 0 Then
MsgBox „Windows Sockets error " & Trim$(Str$(x)) & _
" occurred in Cleanup.“, vbExclamation
End If
End Sub
Public Function SocketsInitialize() As Boolean
Dim WSAD As WSADATA
Dim x As Integer
Dim szLoByte As String
Dim szHiByte As String
Dim szBuf As String
x = WSAStartup(WS_VERSION_REQD, WSAD)
'check for valid response
If x 0 Then
MsgBox "Windows Sockets for 32 bit Windows " & _
„environments is not successfully responding.“
Exit Function
End If
'check that the version of sockets is supported
If LoByte(WSAD.wVersion)