PING SUR UN INTERVALLE D'ADRESSE IP

Public r As Integer
Public g As String
Public R1 As Integer
Public suc As Integer

Private Sub Command1_Click()
Dim T, d As String
Dim x As Integer
Dim A1, A2, A3 As Long

test = " Debut du Ping sur l'interval [" & d & " - " & T & "]."
x = 1
suc = 0
Call Ini_Pbar  ' Initialisez la valeur max de la bar de progression (incomplet)
Call Ini_Liste ' ReInitialisez la MsFlexGrid en cas de reexecution
If test_ip Then
i = Text1
j = Text2
k = Text3
l = Text4
T = Text5 & "." & Text6 & "." & Text7 & "." & Text8
d = i & "." & j & "." & k & "." & l
test = "Debut du Ping sur l'interval [" & d & " - " & T & "]."
refor:
                
                d = i & "." & j & "." & k & "." & l
                test = " Pinging " & d
                Me.Refresh
                list2.TextMatrix(x, 0) = d
                DoEvents
                If r = 1 Then GoTo termine
                test = " Attente de la reponse de " & d
                Me.Refresh
                list2.TextMatrix(x, 2) = EasyPing(d)
                DoEvents
                If list2.TextMatrix(x, 2) <> "Timeout" Then suc = suc + 1
                If r = 1 Then GoTo termine
                If d = T Then GoTo termine1
                If l = 255 Then
                l = 0
                k = k + 1
                Else
                l = l + 1
                End If
                If k = 256 Then
                k = 0
                j = j + 1
                End If
                If j = 256 Then
                j = 0
                i = i + 1
                End If
                list2.AddItem ""
                x = x + 1
                DoEvents
                If r = 1 Then GoTo termine
                
GoTo refor
R1 = x - 1
termine1:
    Call Getnom ' retrouver les noms de hote
termine:
test = " Fin Du Traitement " & g
R1 = x - 1
End If
End Sub

Private Sub Command2_Click()
'Enregistrement du resultat dans un fichier
Load enrg
End Sub

Private Sub Command3_Click()
' Buton STOP
r = 1
g = " : traitement stopper par l'utilisateur"
End Sub

Private Sub Form_Load()
'Initialisation du socket + paramettres + redimentionnement
r = 0
g = ""
R1 = 1
fic = 1
If SocketsInitialize() Then
Else
' GROS probleme système!
   MsgBox "Windows Sockets for 32 bit Windows ne répond pas.", vbCritical
End If
list2.Width = 8700
list2.ColWidth(0) = 2000
list2.ColWidth(1) = 4500
list2.ColWidth(2) = 1800
list2.TextMatrix(0, 0) = "Adresse IP"
list2.TextMatrix(0, 1) = "Nom de l'HOTE"
list2.TextMatrix(0, 2) = "Reponse"
Command3.Enabled = False
End Sub

Private Sub Form_Unload(Cancel As Integer)
r = 1
fic = 0
Unload Me
End Sub

Public Function test_ip() As Boolean
'Traitement des erreurs de saisie au niveaux des adresses IP
'Renvoi True ou False
test_ip = False
If Text1 > Text5 Then
test = " Verifier les adesses : erreur T1 et T5 "
Exit Function
End If
If Text8 < Text4 And (Text7 < Text3 Or Text7 = Text3) Then
test = " Verifier les adresses : erreur T3 et T7 "
Exit Function
End If
If Text7 < Text3 And (Text6 < Text2 Or Text6 = Text2) Then
test = " Verifier les adresses : erreur T2 et T6 "
Exit Function
End If
If Text6 < txet2 And (Text5 < Text1 Or Text5 = Text1) Then
test = " Verifier les adresses : erreur T1 et T5 "
Exit Function
End If
If Text1 > 255 Then
test = "Verifier les adesses : erreur T1"
Exit Function
End If
If Text2 > 255 Then
test = "Verifier les adesses : erreur T2"
Exit Function
End If
If Text3 > 255 Then
test = "Verifier les adesses : erreur T3"
Exit Function
End If
If Text4 > 255 Then
test = "Verifier les adesses : erreur T4"
Exit Function
End If
If Text5 > 255 Then
test = "Verifier les adesses : erreur T5"
Exit Function
End If
If Text6 > 255 Then
test = "Verifier les adesses : erreur T6"
Exit Function
End If
If Text7 > 255 Then
test = "Verifier les adesses : erreur T7"
Exit Function
End If
If Text8 > 255 Then
test = "Verifier les adesses : erreur T8"
Exit Function
End If
Command3.Enabled = True
test_ip = True
End Function

Public Sub Ini_Liste()
' ReInitialisez la MsFlexGrid en cas de reexecution
If R1 > 1 Then
For O = R1 To 1 Step -1
list2.RemoveItem (O)
Next
End If
list2.TextMatrix(1, 0) = ""
list2.TextMatrix(1, 1) = ""
list2.TextMatrix(1, 2) = ""
Command3.Enabled = True
End Sub

Public Sub Getnom()
' retrouver les noms de hote


For F = 1 To R1 + 1
If list2.TextMatrix(F, 2) <> "Timeout" Then
test = " Resolution du nom de l'hote pour l'IP " & list2.TextMatrix(F, 0)
Me.Refresh

list2.TextMatrix(F, 1) = fGetHostName(list2.TextMatrix(F, 0))
DoEvents
If r = 1 Then Exit For
End If
Next
End Sub

Public Sub Ini_Pbar()
' Initialisez la valeur max de la bar de progression


End Sub