public static WlanConnectionInfo GetCurrentConnection(Guid guid)
{
uint num;
uint num1 = 0;
IntPtr zero = IntPtr.Zero;
WlanConnectionInfo wlanConnectionInfo = null;
if (WlanApiWrapper.WlanOpenHandle(2, IntPtr.Zero, out num1, out zero) == 0)
{
IntPtr intPtr = IntPtr.Zero;
if (WlanApiWrapper.WlanQueryInterface(zero, guid, WlanApiWrapper.WLAN_INTF_OPCODE.wlan_intf_opcode_current_connection, IntPtr.Zero, out num, ref intPtr, IntPtr.Zero) == 0)
{
WlanApiWrapper.WLAN_CONNECTION_ATTRIBUTES structure = (WlanApiWrapper.WLAN_CONNECTION_ATTRIBUTES)Marshal.PtrToStructure(intPtr, typeof(WlanApiWrapper.WLAN_CONNECTION_ATTRIBUTES));
WlanConnectionInfo wlanConnectionInfo1 = new WlanConnectionInfo()
{
State = structure.isState,
ConnectionMode = structure.wlanConnectionMode,
ProfileName = structure.strProfileName
};
wlanConnectionInfo = wlanConnectionInfo1;
if (intPtr != IntPtr.Zero)
{
WlanApiWrapper.WlanFreeMemory(intPtr);
}
}
WlanApiWrapper.WlanCloseHandle(zero, IntPtr.Zero);
}
return(wlanConnectionInfo);
}
public static IEnumerable <WlanInterfaceInfo> EnumInterfaces()
{
uint num = 0;
IntPtr zero = IntPtr.Zero;
if (WlanApiWrapper.WlanOpenHandle(2, IntPtr.Zero, out num, out zero) == 0)
{
IntPtr intPtr = IntPtr.Zero;
if (WlanApiWrapper.WlanEnumInterfaces(zero, IntPtr.Zero, out intPtr) == 0)
{
int num1 = Marshal.ReadInt32(intPtr, 0);
Marshal.ReadInt32(intPtr, 4);
for (int i = 0; i < num1; i++)
{
IntPtr intPtr1 = new IntPtr(intPtr.ToInt32() + i * 532 + 8);
WlanApiWrapper.WLAN_INTERFACE_INFO structure = (WlanApiWrapper.WLAN_INTERFACE_INFO)Marshal.PtrToStructure(intPtr1, typeof(WlanApiWrapper.WLAN_INTERFACE_INFO));
WlanInterfaceInfo wlanInterfaceInfo = new WlanInterfaceInfo()
{
Guid = structure.InterfaceGuid,
Description = structure.strInterfaceDescription,
State = structure.isState
};
yield return(wlanInterfaceInfo);
}
if (intPtr != IntPtr.Zero)
{
WlanApiWrapper.WlanFreeMemory(intPtr);
}
}
WlanApiWrapper.WlanCloseHandle(zero, IntPtr.Zero);
}
}
