static void Main(string[] args)
{
int errorResult;
int errorInfo;
Console.WriteLine("Test of Beep");
errorResult = Kernel32Wrap.Beep(2000, 500);
if (errorResult == 0) // In case of an error
{
Console.WriteLine("Call of Beep returned an error.");
}
Console.WriteLine("Will now try to provoke an error - does not work on Windows 7 or 8 (no error here).");
errorResult = Kernel32Wrap.Beep(10, 1000); // Herz must above 36
if (errorResult == 0) // In case of an error
{
Console.WriteLine("Call of Beep returned an error.");
errorInfo = Marshal.GetLastWin32Error();
Console.WriteLine(" Last Win32 error: {0}", errorInfo);
Console.WriteLine(" Error name: {0}", ResultWin32.GetErrorName(errorInfo));
}
Console.ReadLine();
BeepMusic.Play();
}
public static void ReportMsiCallFailure(string funcCall, int status)
{
StringBuilder errMsg = new StringBuilder("Error calling " + funcCall + " WIN API occured. Error: " + status);
string errName = ResultWin32.GetErrorName(status);
if (errName != String.Empty)
{
errMsg.Append(" (" + errName + ")");
}
throw new MsiException(errMsg.ToString(), status);
}
public void IsSameFileTestSymLinkDir()
{
var currentDir = Directory.GetCurrentDirectory();
var folder = Path.Combine("the", "fat", "cat");
Directory.CreateDirectory(folder);
var filename = Path.Combine(folder, "myfile.txt");
File.WriteAllLines(filename, new[] { "first line" });
var linkdir = "catdir";
var lastError = NativeMethods.CreateSymbolicLinkAndGetError(linkdir, folder, NativeMethods.SymbolicLink.Directory);
var errorMessage = ResultWin32.GetErrorName(lastError);
PathExtensions.IsSameFile(folder, linkdir).Should().BeTrue();
}
public static uint WNetAddConnection(string username, string password, string remoteName, string localName)
{
NetResource netResource = new NetResource();
netResource.Scope = ResourceScope.GlobalNetwork; //RESOURCE_GLOBALNET
netResource.ResourceType = ResourceType.Any; //RESOURCETYPE_ANY
netResource.DisplayType = ResourceDisplaytype.Share; //RESOURCEDISPLAYTYPE_GENERIC
netResource.Usage = ResourceUsage.CONNECTABLE; //RESOURCEUSAGE_CONNECTABLE
netResource.LocalName = localName;
netResource.RemoteName = remoteName.TrimEnd('/', '\\');
//netResource.lpRemoteName = lpComment;
//netResource.lpProvider = null;
uint result = WNetAddConnection2(netResource, password, username, 0);
if (result != ResultWin32.ERROR_SUCCESS && result != ResultWin32.ERROR_SESSION_CREDENTIAL_CONFLICT)
{
string errName = ResultWin32.GetErrorName((int)result);
throw new StorageConnectExceptin("用户:" + username + " 登录 " + localName + " 失败:" + errName + "(0x" + result.ToString("X") + ")");
}
return(result);
}
/// <summary>
/// RegHiveUnload,<KeyName>
///
/// Unload HiveFile from local machine
/// </summary>
/// <param name="cmd"></param>
/// <returns></returns>
private LogInfo[] RegHiveUnload(BakeryCommand cmd)
{
ArrayList logs = new ArrayList();
string logResult = string.Empty;
LogState resState = LogState.Success;
// Must-have operand : 2
if (cmd.Operands.Length < 2)
{
throw new InvalidOperandException("Not enough operand");
}
else if (2 < cmd.Operands.Length)
{
throw new InvalidOperandException("Too many operands");
}
string keyName = cmd.Operands[0];
string hiveFileName = cmd.Operands[1];
if (!File.Exists(hiveFileName))
{
throw new FileNotFoundException(hiveFileName + " does not exists");
}
int ret = RegLoadKey(HKLM, keyName, hiveFileName);
if (ret != ResultWin32.ERROR_SUCCESS)
{
logResult = string.Format("RegLoadKey API returned {0}:{1}", ret, ResultWin32.GetErrorName(ret));
resState = LogState.Error;
}
logs.Add(new LogInfo(cmd, logResult, resState));
return(logs.ToArray(typeof(LogInfo)) as LogInfo[]);
}
/*
* Registry Commands
*/
/// <summary>
/// RegHiveLoad,<KeyName>,<HiveFileName>
///
/// Load HiveFile into local machine's key
/// </summary>
/// <param name="cmd"></param>
/// <returns></returns>
private LogInfo[] RegHiveLoad(BakeryCommand cmd)
{
ArrayList logs = new ArrayList();
// Must-have operand : 2
if (cmd.Operands.Length < 2)
{
throw new InvalidOperandException("Not enough operand");
}
else if (2 < cmd.Operands.Length)
{
throw new InvalidOperandException("Too many operands");
}
string keyName = cmd.Operands[0];
string hiveFileName = cmd.Operands[1];
if (!File.Exists(hiveFileName))
{
throw new FileNotFoundException(hiveFileName + " does not exists");
}
int ret = RegLoadKey(HKLM, keyName, hiveFileName);
if (ret == ResultWin32.ERROR_SUCCESS)
{
logs.Add(new LogInfo(cmd, string.Concat("Loaded ", hiveFileName, " into HKLM\\", keyName), LogState.Success));
}
else
{
logs.Add(new LogInfo(cmd, string.Concat("RegLoadKey API returned error : ", ret, " (", ResultWin32.GetErrorName(ret), ")"), LogState.Error));
}
return(logs.ToArray(typeof(LogInfo)) as LogInfo[]);
}
internal void Restore(object sender, EventArgs e)
{
try
{
// ignore extra params
// first, restore the window rectangles and normal/maximized/minimized states
Dictionary <string, Window> newWindows = new Dictionary <string, Window>();
foreach (var hwndWindowPair in HwndWindowDictionary)
{
IntPtr hwnd = new IntPtr(Convert.ToInt32(hwndWindowPair.Key, 16));
Window win = hwndWindowPair.Value;
if (RestrictedWindows.Contains(win.ProcessName))
{
Logger.Console($"Not moving restricted window: {win.Details}");
continue;
}
if (!TryMoveWindow(hwnd, win))
{
hwnd = FindHwndForDetachedWindow(win);
if (newWindows.ContainsKey(hwnd.ToString()))
{
Logger.Console($"Not moving window: Duplicate hwnd found for window {win.Details}: {hwnd}");
continue;
}
if (hwnd == IntPtr.Zero)
{
Logger.Console($"Could not find hwnd for window {win.Details}");
continue;
}
if (!TryMoveWindow(hwnd, win))
{
var lastErrorCode = GetLastError();
Logger.Log($"Can't move window {GetWindowName(null, hwnd)} ({hwnd}): {ResultWin32.GetErrorName(lastErrorCode)} ({lastErrorCode})");
continue;
}
}
if (!newWindows.ContainsKey(hwnd.ToString()))
{
newWindows.Add(hwnd.ToString(), win);
}
else
{
Logger.Console($"Duplicate hwnd found for window {win.Details}: {hwnd}");
}
}
// now update the z-orders
WindowsBackToTop = WindowsBackToTop.FindAll(IsWindowVisible);
var positionStructure = BeginDeferWindowPos(WindowsBackToTop.Count);
for (var i = 0; i < WindowsBackToTop.Count; i++)
{
positionStructure = UpdateZOrder(i, positionStructure);
}
HwndWindowDictionary.Clear();
foreach (var kvp in newWindows)
{
HwndWindowDictionary.Add(kvp.Key, kvp.Value);
}
EndDeferWindowPos(positionStructure);
}
catch (Exception ex)
{
Logger.Log($"Error restoring snapshot: {ex}");
}
}