—

store key ….
HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\SshHostKeys

i store munally keys to upper registry..after reading value from putty… but “-ssh -l tunnel -pw 123456 -L 3306:127.0.0.1:3306 -batch 127.0.0.1″ can we use any switch that it store automatically???

Thanks in advance..

dear, really thanks to post these codes

——
bro. try below wait module.. it will great for you,

Option Explicit

Private Type FILETIME
dwLowDateTime As Long
dwHighDateTime As Long
End Type
Private Const WAIT_ABANDONED& = &H80&
Private Const WAIT_ABANDONED_0& = &H80&
Private Const WAIT_FAILED& = -1&
Private Const WAIT_IO_COMPLETION& = &HC0&
Private Const WAIT_OBJECT_0& = 0
Private Const WAIT_OBJECT_1& = 1
Private Const WAIT_TIMEOUT& = &H102&
Private Const INFINITE = &HFFFF
Private Const ERROR_ALREADY_EXISTS = 183&
Private Const QS_HOTKEY& = &H80
Private Const QS_KEY& = &H1
Private Const QS_MOUSEBUTTON& = &H4
Private Const QS_MOUSEMOVE& = &H2
Private Const QS_PAINT& = &H20
Private Const QS_POSTMESSAGE& = &H8
Private Const QS_SENDMESSAGE& = &H40
Private Const QS_TIMER& = &H10
Private Const QS_MOUSE& = (QS_MOUSEMOVE _
Or QS_MOUSEBUTTON)
Private Const QS_INPUT& = (QS_MOUSE _
Or QS_KEY)
Private Const QS_ALLEVENTS& = (QS_INPUT _
Or QS_POSTMESSAGE _
Or QS_TIMER _
Or QS_PAINT _
Or QS_HOTKEY)
Private Const QS_ALLINPUT& = (QS_SENDMESSAGE _
Or QS_PAINT _
Or QS_TIMER _
Or QS_POSTMESSAGE _
Or QS_MOUSEBUTTON _
Or QS_MOUSEMOVE _
Or QS_HOTKEY _
Or QS_KEY)

Private Declare Function CreateWaitableTimer Lib “kernel32″ _
Alias “CreateWaitableTimerA” ( _
ByVal lpSemaphoreAttributes As Long, _
ByVal bManualReset As Long, _
ByVal lpName As String) As Long

Private Declare Function OpenWaitableTimer Lib “kernel32″ _
Alias “OpenWaitableTimerA” ( _
ByVal dwDesiredAccess As Long, _
ByVal bInheritHandle As Long, _
ByVal lpName As String) As Long

Private Declare Function SetWaitableTimer Lib “kernel32″ ( _
ByVal hTimer As Long, _
lpDueTime As FILETIME, _
ByVal lPeriod As Long, _
ByVal pfnCompletionRoutine As Long, _
ByVal lpArgToCompletionRoutine As Long, _
ByVal fResume As Long) As Long

Private Declare Function CancelWaitableTimer Lib “kernel32″ ( _
ByVal hTimer As Long)

Private Declare Function CloseHandle Lib “kernel32″ ( _
ByVal hObject As Long) As Long

Private Declare Function WaitForSingleObject Lib “kernel32″ ( _
ByVal hHandle As Long, _
ByVal dwMilliseconds As Long) As Long

Private Declare Function MsgWaitForMultipleObjects Lib “user32″ ( _
ByVal nCount As Long, _
pHandles As Long, _
ByVal fWaitAll As Long, _
ByVal dwMilliseconds As Long, _
ByVal dwWakeMask As Long) As Long

Public Sub Wait(lNumberOfSeconds As Double)

Dim ft As FILETIME
Dim lBusy As Long
Dim lRet As Long
Dim dblDelay As Double
Dim dblDelayLow As Double
Dim dblUnits As Double
Dim hTimer As Long
hTimer = CreateWaitableTimer(0, True, App.EXEName & “Timer”)

If Err.LastDllError = ERROR_ALREADY_EXISTS Then
‘ If the timer already exists, it does n
‘ ot hurt to open it
‘ as long as the person who is trying to
‘ open it has the
‘ proper access rights.
Else
ft.dwLowDateTime = -1
ft.dwHighDateTime = -1
lRet = SetWaitableTimer(hTimer, ft, 0, 0, 0, 0)
End If

‘ Convert the Units to nanoseconds.
dblUnits = CDbl(&H10000) * CDbl(&H10000)
dblDelay = CDbl(lNumberOfSeconds) * 1000 * 10000
‘ By setting the high/low time to a nega
‘ tive number, it tells
‘ the Wait (in SetWaitableTimer) to use
‘ an offset time as
‘ opposed to a hardcoded time. If it wer
‘ e positive, it would
‘ try to convert the value to GMT.
ft.dwHighDateTime = -CLng(dblDelay / dblUnits) – 1
dblDelayLow = -dblUnits * (dblDelay / dblUnits – _
Fix(dblDelay / dblUnits))

If dblDelayLow < CDbl(&H80000000) Then
‘ &H80000000 is MAX_LONG, so you are jus
‘ t making sure
‘ that you don’t overflow when you try t
‘ o stick it into
‘ the FILETIME structure.
dblDelayLow = dblUnits + dblDelayLow
End If

ft.dwLowDateTime = CLng(dblDelayLow)
lRet = SetWaitableTimer(hTimer, ft, 0, 0, 0, False)

Do
‘ QS_ALLINPUT means that MsgWaitForMulti
‘ pleObjects will
‘ return every time the thread in which
‘ it is running gets
‘ a message. If you wanted to handle mes
‘ sages in here you could,
‘ but by calling Doevents you are lettin
‘ g DefWindowProc
‘ do its normal windows message handling
‘ —Like DDE, etc.
lBusy = MsgWaitForMultipleObjects(1, hTimer, False, _
INFINITE, QS_ALLINPUT&)

DoEvents
Loop Until lBusy = WAIT_OBJECT_0

‘ Close the handles when you are done wi
‘ th them.
CloseHandle hTimer
End Sub

Public SshTunnelPid As Long
…
If ShellExecuteEx(si) Then
Call mWaitDelay(3)
SshTunnelPid = si.hProcess
OpenSshTunnel = True
End If

Then I have this function to prove if the process still exists:

Private Declare Function GetExitCodeProcess Lib “kernel32″ (ByVal hProcess As Long, lpExitCode As Long) As Long

Public Function IsSshTunnelActive() As Boolean
Dim ExitCode As Long
Call GetExitCodeProcess(SshTunnelPid, ExitCode)

‘ &H103 means “process still active”
IsSshTunnelActive = IIf(ExitCode = &H103, True, False)
End Function

If not, I re-run the opening process every time data must be transfered through the tunnel, very simple but it works…

And if you need it:

Public Declare Function GetTickCount Lib “kernel32″ () As Long

Public Sub mWaitDelay(lSekunden As Long)
Dim lTimeOut As Long

lTimeOut = (GetTickCount / 1000) + lSekunden
Do
DoEvents
Loop Until lTimeOut < (GetTickCount / 1000)
End Sub

PS: Thanks for your kind offer about themida, but I am afraid I don’t have enough time for testing this. Mostly I am delevoping web applications with PHP and VB is only a big exception.

bro, will you please tell me how can i check that tunnel is opened successfully… because some time on slow connection it take some time to establish the connection ..

please tell me the way that how can we check that connection successfully established and then we can open our database through the tunnel….

Thanks in advance..

its mean .. tunnel is the safest way to communicate with any type data…

dear.. actually my clients keep the money records.. so you can think about hackers … and they always want to destroy security to incriment their money … so i am frightened..

http://themida.com/themida.php

i also no worry that anybody change the plink.exe with there file to get command … because i check MD5 hash to veryfy plink.exe …

i just worry that is anyone can get the ssh password run time or with any runtime debuger???

Thanks in advance…