jaenster 0 Posted September 22, 2007 How to know the submask ipaddress in autoit? The most of the time its 255.255.255.0 But it can be different, My question: How to know your broadcast addres? Why i want? With the submask i can calucate the broadcast address for my udp broadcast chat system idea. -jaenster -jaenster Share this post Link to post Share on other sites
frostfel 0 Posted September 22, 2007 (edited) How to know the submask ipaddress in autoit?The most of the time its 255.255.255.0But it can be different, My question: How to know your broadcast addres?Why i want?With the submask i can calucate the broadcast address for my udp broadcast chat system idea.-jaensterwow this took a while for me to findBut 1st goto "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\" and find the interface number of your network card there all diffrent$Submask = RegRead("HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{YOUR NETWORKD CARD INTERFACE}", "DhcpSubnetMask") MsgBox(0, "Test", "Your Submask is: "&$Submask) Edited September 22, 2007 by frostfel Share this post Link to post Share on other sites
SmOke_N 203 Posted September 22, 2007 Could have tried something like: Func _SubnetMask() Local $iPID, $sHold, $aSRE $iPID = Run(@ComSpec & " /c ipconfig", "", @SW_HIDE, 2) While 1 $sHold &= StdoutRead($iPID) If @error Then ExitLoop If StringInStr($sHold, "Subnet Mask") Then $aSRE = StringRegExp($sHold, 'Subnet Mask [\.| ]+: (.*?)\r', 1) If IsArray($aSRE) Then Return $aSRE[0] EndIf WEnd Return SetError(1, 0, 0) EndFuncAs well I suppose. Common sense plays a role in the basics of understanding AutoIt... If you're lacking in that, do us all a favor, and step away from the computer. Share this post Link to post Share on other sites
SmOke_N 203 Posted September 22, 2007 This one makes more sense. Func _SubnetMask($strIP = @IPAddress1) Local $oWMISvc = ObjGet("winmgmts:\\" & $strIP & "\root\cimv2") Local $colAll = $oWMISvc.ExecQuery("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = True") Local $oAll For $oAll In $colAll For $iCC = 0 To UBound($oAll.IPSubnet) If StringRegExp($oAll.IPSubnet($iCC), "255.\d+\.\d+\.\d+") Then Return $oAll.IPSubnet($iCC) Next Next Return SetError(1, 0, 0) EndFunc Common sense plays a role in the basics of understanding AutoIt... If you're lacking in that, do us all a favor, and step away from the computer. Share this post Link to post Share on other sites
Nahuel 1 Posted September 22, 2007 That one^ works but it's very slow. Share this post Link to post Share on other sites
SmOke_N 203 Posted September 22, 2007 That one^ works but it's very slow.It was kind of slow... hows this one for speed?Func _SubnetMask($strIP = @IPAddress1) Local $strEnumKey, $nEnum Local $strKey = "HKLM\SYSTEM\CurrentControlSet\" & _ "Services\Tcpip\Parameters\Interfaces\" While 1 $nEnum += 1 $strEnumKey = RegEnumKey($strKey, $nEnum) If @error <> 0 Then ExitLoop If RegRead($strKey & $strEnumKey, "DhcpIPAddress") = $strIP Then Return RegRead($strKey & $strEnumKey, "DhcpSubnetMask") EndIf WEnd Return SetError(1, 0, 0) EndFunc Common sense plays a role in the basics of understanding AutoIt... If you're lacking in that, do us all a favor, and step away from the computer. Share this post Link to post Share on other sites
Nahuel 1 Posted September 22, 2007 Perfect!! I needed this too. Share this post Link to post Share on other sites
jaenster 0 Posted September 24, 2007 Thanks~!!!! -jaenster Share this post Link to post Share on other sites
Alpinestar 0 Posted February 27, 2008 Thanks real handy Share this post Link to post Share on other sites
