public static _RemotableHandle HWNDtoRemotableHandle(IntPtr hwnd)
{
_RemotableHandle handle = new _RemotableHandle();
Kernel32.CopyMemory(ref handle, ref hwnd, IntPtr.Size);
return(handle);
}
private static Win32 LnkProgram(string path)
{
var program = Win32Program(path);
try
{
var link = new ShellLink();
const uint STGM_READ = 0;
((IPersistFile)link).Load(path, STGM_READ);
var hwnd = new _RemotableHandle();
link.Resolve(ref hwnd, 0);
const int MAX_DESCRIPTION = 150;
StringBuilder bufferDescription = new StringBuilder(MAX_DESCRIPTION);
String description = String.Empty;
try
{
link.GetDescription(bufferDescription, MAX_DESCRIPTION);
}
catch (COMException e)
{
Log.Error($"|Win32.LnkProgram|cannot get description <{path}>. HResult: <{e.HResult}>. Exception: <{e}>.");
bufferDescription.Clear();
}
description = bufferDescription.ToString();
if (!string.IsNullOrEmpty(description))
{
program.Description = description;
}
else
{
const int MAX_PATH = 260;
StringBuilder bufferPath = new StringBuilder(MAX_PATH);
var data = new _WIN32_FIND_DATAW();
const uint SLGP_SHORTPATH = 1;
link.GetPath(bufferPath, bufferPath.Capacity, ref data, SLGP_SHORTPATH);
var target = bufferPath.ToString();
if (!string.IsNullOrEmpty(target))
{
var extension = Extension(target);
if (extension == ExeExtension && File.Exists(target))
{
var info = FileVersionInfo.GetVersionInfo(target);
if (!string.IsNullOrEmpty(info.FileDescription))
{
program.Description = info.FileDescription;
}
}
}
}
return(program);
}
catch (Exception e)
{
Log.Exception($"|Win32.LnkProgram|Exception when parsing shortcut <{path}>", e);
program.Valid = false;
return(program);
}
}
// Retrieve the target path using Shell Link
public string retrieveTargetPath(string path)
{
var link = new ShellLink();
const int STGM_READ = 0;
((IPersistFile)link).Load(path, STGM_READ);
var hwnd = new _RemotableHandle();
((IShellLinkW)link).Resolve(ref hwnd, 0);
const int MAX_PATH = 260;
StringBuilder buffer = new StringBuilder(MAX_PATH);
var data = new WIN32_FIND_DATAW();
((IShellLinkW)link).GetPath(buffer, buffer.Capacity, ref data, SLGP_FLAGS.SLGP_SHORTPATH);
var target = buffer.ToString();
// To set the app description
if (!String.IsNullOrEmpty(target))
{
buffer = new StringBuilder(MAX_PATH);
((IShellLinkW)link).GetDescription(buffer, MAX_PATH);
description = buffer.ToString();
}
// To release unmanaged memory
Marshal.ReleaseComObject(link);
return(target);
}
private static Win32 LnkProgram(string path)
{
var program = Win32Program(path);
try
{
var link = new ShellLink();
const uint STGM_READ = 0;
((IPersistFile)link).Load(path, STGM_READ);
var hwnd = new _RemotableHandle();
link.Resolve(ref hwnd, 0);
const int MAX_PATH = 260;
StringBuilder buffer = new StringBuilder(MAX_PATH);
var data = new _WIN32_FIND_DATAW();
const uint SLGP_SHORTPATH = 1;
link.GetPath(buffer, buffer.Capacity, ref data, SLGP_SHORTPATH);
var target = buffer.ToString();
if (!string.IsNullOrEmpty(target))
{
var extension = Extension(target);
if (extension == ExeExtension && File.Exists(target))
{
buffer = new StringBuilder(MAX_PATH);
link.GetDescription(buffer, MAX_PATH);
var description = buffer.ToString();
if (!string.IsNullOrEmpty(description))
{
program.Description = description;
}
else
{
var info = FileVersionInfo.GetVersionInfo(target);
if (!string.IsNullOrEmpty(info.FileDescription))
{
program.Description = info.FileDescription;
}
}
}
}
return(program);
}
catch (COMException e)
{
// C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\MiracastView.lnk always cause exception
Log.Error($"COMException when parsing shortcut: {path}, HResult: {e.HResult}");
Log.Exception(e);
program.Valid = false;
return(program);
}
catch (Exception e)
{
Log.Error($"Error when parsing shortcut: {path}");
Log.Exception(e);
program.Valid = false;
return(program);
}
}
// Retrieve the target path using Shell Link
public string RetrieveTargetPath(string path)
{
var link = new ShellLink();
const int STGM_READ = 0;
try
{
((IPersistFile)link).Load(path, STGM_READ);
}
catch (System.IO.FileNotFoundException ex)
{
ProgramLogger.LogException($"|Win32| ShellLinkHelper.retrieveTargetPath | {path} | Path could not be retrieved", ex);
return(String.Empty);
}
var hwnd = new _RemotableHandle();
((IShellLinkW)link).Resolve(ref hwnd, 0);
const int MAX_PATH = 260;
StringBuilder buffer = new StringBuilder(MAX_PATH);
var data = new WIN32_FIND_DATAW();
((IShellLinkW)link).GetPath(buffer, buffer.Capacity, ref data, SLGP_FLAGS.SLGP_SHORTPATH);
var target = buffer.ToString();
// To set the app description
if (!String.IsNullOrEmpty(target))
{
buffer = new StringBuilder(MAX_PATH);
((IShellLinkW)link).GetDescription(buffer, MAX_PATH);
description = buffer.ToString();
StringBuilder argumentBuffer = new StringBuilder(MAX_PATH);
((IShellLinkW)link).GetArguments(argumentBuffer, argumentBuffer.Capacity);
Arguments = argumentBuffer.ToString();
// Set variable to true if the program takes in any arguments
if (argumentBuffer.Length != 0)
{
hasArguments = true;
}
}
return(target);
}
private static Win32 LnkProgram(string path)
{
var program = Win32Program(path);
try
{
var link = new ShellLink();
const uint STGM_READ = 0;
((IPersistFile)link).Load(path, STGM_READ);
var hwnd = new _RemotableHandle();
link.Resolve(ref hwnd, 0);
const int MAX_PATH = 260;
StringBuilder buffer = new StringBuilder(MAX_PATH);
var data = new _WIN32_FIND_DATAW();
const uint SLGP_SHORTPATH = 1;
link.GetPath(buffer, buffer.Capacity, ref data, SLGP_SHORTPATH);
var target = buffer.ToString();
var extension = Extension(target);
if (!string.IsNullOrEmpty(target) && (extension == ExeExtension))
{
buffer = new StringBuilder(MAX_PATH);
link.GetDescription(buffer, MAX_PATH);
var description = buffer.ToString();
if (!string.IsNullOrEmpty(description))
{
program.Description = description;
}
else
{
var info = FileVersionInfo.GetVersionInfo(target);
if (!string.IsNullOrEmpty(info.FileDescription))
{
program.Description = info.FileDescription;
}
}
}
return(program);
}
catch (Exception)
{
Log.Error($"Error when parsing shortcut: {path}");
return(program);
}
}
// Retrieve the target path using Shell Link
public string retrieveTargetPath(string path)
{
var link = new ShellLink();
const int STGM_READ = 0;
((IPersistFile)link).Load(path, STGM_READ);
var hwnd = new _RemotableHandle();
((IShellLinkW)link).Resolve(ref hwnd, 0);
const int MAX_PATH = 260;
StringBuilder buffer = new StringBuilder(MAX_PATH);
var data = new WIN32_FIND_DATAW();
((IShellLinkW)link).GetPath(buffer, buffer.Capacity, ref data, SLGP_FLAGS.SLGP_SHORTPATH);
var target = buffer.ToString();
// To set the app description
if (!String.IsNullOrEmpty(target))
{
buffer = new StringBuilder(MAX_PATH);
((IShellLinkW)link).GetDescription(buffer, MAX_PATH);
description = buffer.ToString();
StringBuilder argumentBuffer = new StringBuilder(MAX_PATH);
((IShellLinkW)link).GetArguments(argumentBuffer, argumentBuffer.Capacity);
Arguments = argumentBuffer.ToString();
// Set variable to true if the program takes in any arguments
if (argumentBuffer.Length != 0)
{
hasArguments = true;
}
}
return(target);
}
public virtual void ClearHmenuProps(_RemotableHandle& hmenu, uint idChild, System.Guid& paProps, int cProps)
{
}
public virtual void SetHmenuPropStr(_RemotableHandle& hmenu, uint idChild, System.Guid idProp, string str)
{
}
public virtual Int32 Draw(tagRECT rcBounds, tagRECT rcUpdate, Int32 lDrawFlags, _RemotableHandle hdc, object pvDrawObject)
{
return(InvokerService.InvokeInternal.ExecuteInt32MethodGet(this, "Draw", new object[] { rcBounds, rcUpdate, lDrawFlags, hdc, pvDrawObject }));
}
private static Win32 LnkProgram(string path)
{
var program = Win32Program(path);
try
{
var link = new ShellLink();
const uint STGM_READ = 0;
((IPersistFile)link).Load(path, STGM_READ);
var hwnd = new _RemotableHandle();
link.Resolve(ref hwnd, 0);
const int MAX_PATH = 260;
StringBuilder buffer = new StringBuilder(MAX_PATH);
var data = new _WIN32_FIND_DATAW();
const uint SLGP_SHORTPATH = 1;
link.GetPath(buffer, buffer.Capacity, ref data, SLGP_SHORTPATH);
var target = buffer.ToString();
if (!string.IsNullOrEmpty(target))
{
var extension = Extension(target);
if (extension == ExeExtension && File.Exists(target))
{
program.LnkResolvedPath = program.FullPath;
program.FullPath = Path.GetFullPath(target).ToLower();
program.ExecutableName = Path.GetFileName(target);
buffer = new StringBuilder(MAX_PATH);
link.GetDescription(buffer, MAX_PATH);
var description = buffer.ToString();
if (!string.IsNullOrEmpty(description))
{
program.Description = description;
}
else
{
var info = FileVersionInfo.GetVersionInfo(target);
if (!string.IsNullOrEmpty(info.FileDescription))
{
program.Description = info.FileDescription;
}
}
}
}
return(program);
}
catch (COMException e)
{
// C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\MiracastView.lnk always cause exception
ProgramLogger.LogException($"|Win32|LnkProgram|{path}" +
"|Error caused likely due to trying to get the description of the program", e);
program.Valid = false;
return(program);
}
#if !DEBUG //Only do a catch all in production. This is so make developer aware of any unhandled exception and add the exception handling in.
catch (Exception e)
{
ProgramLogger.LogException($"|Win32|LnkProgram|{path}" +
"|An unexpected error occurred in the calling method LnkProgram", e);
program.Valid = false;
return(program);
}
#endif
}
public void paintCustomScrollbar(WebView WebView, ref _RemotableHandle hDC, tagRECT rect, WebScrollBarControlSize size, uint state, WebScrollbarControlPart pressedPart, int vertical, float value, float proportion, uint parts)
{
}
public virtual void ComposeHmenuIdentityString(_RemotableHandle& hmenu, uint idChildout , System.IntPtr ppIDStringout , System.UInt32& pdwIDStringLen) {}
public void set_ParentHwnd(ref _RemotableHandle retval)
{
throw new NotImplementedException();
}
public virtual Int32 InvalidateRegion(_RemotableHandle rgnInvalid)
{
return(InvokerService.InvokeInternal.ExecuteInt32MethodGet(this, "InvalidateRegion", rgnInvalid));
}
public void AddLiveWindow(int in_nType, ref _RemotableHandle in_hParent, tagRECT in_rcRect)
{
_bsEditApplication.AddLiveWindow(in_nType, ref in_hParent, in_rcRect);
}
public virtual Int32 DrawToDC(_RemotableHandle hdc)
{
return(InvokerService.InvokeInternal.ExecuteInt32MethodGet(this, "DrawToDC", hdc));
}
public virtual Int32 SetDocumentPrinter(string bstrPrinterName, _RemotableHandle hdc)
{
return(InvokerService.InvokeInternal.ExecuteInt32MethodGet(this, "SetDocumentPrinter", bstrPrinterName, hdc));
}
private static Win32 LnkProgram(string path)
{
var program = Win32Program(path);
try
{
var link = new ShellLink();
const uint STGM_READ = 0;
((IPersistFile)link).Load(path, STGM_READ);
var hwnd = new _RemotableHandle();
link.Resolve(ref hwnd, 0);
const int MAX_PATH = 260;
StringBuilder buffer = new StringBuilder(MAX_PATH);
var data = new _WIN32_FIND_DATAW();
const uint SLGP_SHORTPATH = 1;
link.GetPath(buffer, buffer.Capacity, ref data, SLGP_SHORTPATH);
var target = buffer.ToString();
var extension = Extension(target);
if (!string.IsNullOrEmpty(target) && (extension == ExeExtension))
{
buffer = new StringBuilder(MAX_PATH);
link.GetDescription(buffer, MAX_PATH);
var description = buffer.ToString();
if (!string.IsNullOrEmpty(description))
{
program.Description = description;
}
else
{
var info = FileVersionInfo.GetVersionInfo(target);
if (!string.IsNullOrEmpty(info.FileDescription))
{
program.Description = info.FileDescription;
}
}
}
return program;
}
catch (Exception)
{
Log.Error($"Error when parsing shortcut: {path}");
return program;
}
}
public virtual void SetHmenuPropServer(_RemotableHandle& hmenu, uint idChild, System.Guid& paProps, int cProps, IAccPropServer pServer, AnnoScope AnnoScope) {}
public void paintCustomScrollbar(WebView WebView, ref _RemotableHandle hDC, tagRECT rect, WebScrollBarControlSize size, uint state, WebScrollbarControlPart pressedPart, int vertical, float value, float proportion, uint parts)
{
}
public virtual void ClearHmenuProps(_RemotableHandle& hmenu, uint idChild, System.Guid& paProps, int cProps) {}
public virtual void SetHwndProp(_RemotableHandle& hwnd, uint idObject, uint idChild, System.Guid idProp, object var)
{
}
public void paintCustomScrollCorner(WebView WebView, ref _RemotableHandle hDC, tagRECT rect)
{
}
public virtual void SetHwndPropServer(_RemotableHandle& hwnd, uint idObject, uint idChild, System.Guid& paProps, int cProps, IAccPropServer pServer, AnnoScope AnnoScope)
{
}
private static Win32 LnkProgram(string path)
{
var program = Win32Program(path);
try
{
var link = new ShellLink();
const uint STGM_READ = 0;
((IPersistFile) link).Load(path, STGM_READ);
var hwnd = new _RemotableHandle();
link.Resolve(ref hwnd, 0);
const int MAX_PATH = 260;
StringBuilder buffer = new StringBuilder(MAX_PATH);
var data = new _WIN32_FIND_DATAW();
const uint SLGP_SHORTPATH = 1;
link.GetPath(buffer, buffer.Capacity, ref data, SLGP_SHORTPATH);
var target = buffer.ToString();
if (!string.IsNullOrEmpty(target))
{
var extension = Extension(target);
if (extension == ExeExtension && File.Exists(target))
{
buffer = new StringBuilder(MAX_PATH);
link.GetDescription(buffer, MAX_PATH);
var description = buffer.ToString();
if (!string.IsNullOrEmpty(description))
{
program.Description = description;
}
else
{
var info = FileVersionInfo.GetVersionInfo(target);
if (!string.IsNullOrEmpty(info.FileDescription))
{
program.Description = info.FileDescription;
}
}
}
}
return program;
}
catch (COMException e)
{
// C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\MiracastView.lnk always cause exception
Log.Error($"COMException when parsing shortcut: {path}, HResult: {e.HResult}");
Log.Exception(e);
program.Valid = false;
return program;
}
catch (Exception e)
{
Log.Error($"Error when parsing shortcut: {path}");
Log.Exception(e);
program.Valid = false;
return program;
}
}
public virtual void ComposeHwndIdentityString(_RemotableHandle& hwnd, uint idObject, uint idChildout, System.IntPtr ppIDStringout, System.UInt32& pdwIDStringLen)
{
}
public virtual void SetHwndProp(_RemotableHandle& hwnd, uint idObject, uint idChild, System.Guid idProp, object var) {}
public virtual Int32 Draw(_RemotableHandle hdc, Int32 lLayer, tagRECT pRect, object pReserved)
{
return(InvokerService.InvokeInternal.ExecuteInt32MethodGet(this, "Draw", hdc, lLayer, pRect, pReserved));
}
public void paintCustomScrollCorner(WebView WebView, ref _RemotableHandle hDC, tagRECT rect)
{
}
public virtual void SetHwndPropStr(_RemotableHandle& hwnd, uint idObject, uint idChild, System.Guid idProp, string str) {}
public virtual void SetHwndPropStr(_RemotableHandle& hwnd, uint idObject, uint idChild, System.Guid idProp, string str)
{
}
public virtual void SetHwndPropServer(_RemotableHandle& hwnd, uint idObject, uint idChild, System.Guid& paProps, int cProps, IAccPropServer pServer, AnnoScope AnnoScope) {}
public virtual void ClearHwndProps(_RemotableHandle& hwnd, uint idObject, uint idChild, System.Guid& paProps, int cProps)
{
}
public virtual void ClearHwndProps(_RemotableHandle& hwnd, uint idObject, uint idChild, System.Guid& paProps, int cProps) {}
public virtual void SetHmenuProp(_RemotableHandle& hmenu, uint idChild, System.Guid idProp, object var)
{
}
public virtual void ComposeHwndIdentityString(_RemotableHandle& hwnd, uint idObject, uint idChildout , System.IntPtr ppIDStringout , System.UInt32& pdwIDStringLen) {}
public virtual void SetHmenuPropServer(_RemotableHandle& hmenu, uint idChild, System.Guid& paProps, int cProps, IAccPropServer pServer, AnnoScope AnnoScope)
{
}
public virtual void SetHmenuProp(_RemotableHandle& hmenu, uint idChild, System.Guid idProp, object var) {}
public virtual void ComposeHmenuIdentityString(_RemotableHandle& hmenu, uint idChildout, System.IntPtr ppIDStringout, System.UInt32& pdwIDStringLen)
{
}
public virtual void SetHmenuPropStr(_RemotableHandle& hmenu, uint idChild, System.Guid idProp, string str) {}
