private static async Task parseFileOperation(AppServiceRequestReceivedEventArgs args)
{
var fileOp = (string)args.Request.Message["fileop"];
switch (fileOp)
{
case "Clipboard":
await Win32API.StartSTATask(() =>
{
System.Windows.Forms.Clipboard.Clear();
var fileToCopy = (string)args.Request.Message["filepath"];
var operation = (DataPackageOperation)(int)args.Request.Message["operation"];
var fileList = new System.Collections.Specialized.StringCollection();
fileList.AddRange(fileToCopy.Split('|'));
if (operation == DataPackageOperation.Copy)
{
System.Windows.Forms.Clipboard.SetFileDropList(fileList);
}
else if (operation == DataPackageOperation.Move)
{
byte[] moveEffect = new byte[] { 2, 0, 0, 0 };
MemoryStream dropEffect = new MemoryStream();
dropEffect.Write(moveEffect, 0, moveEffect.Length);
var data = new System.Windows.Forms.DataObject();
data.SetFileDropList(fileList);
data.SetData("Preferred DropEffect", dropEffect);
System.Windows.Forms.Clipboard.SetDataObject(data, true);
}
return(true);
});
break;
case "MoveToBin":
var fileToDeletePath = (string)args.Request.Message["filepath"];
using (var op = new ShellFileOperations())
{
op.Options = ShellFileOperations.OperationFlags.AllowUndo | ShellFileOperations.OperationFlags.NoUI;
using var shi = new ShellItem(fileToDeletePath);
op.QueueDeleteOperation(shi);
op.PerformOperations();
}
//ShellFileOperations.Delete(fileToDeletePath, ShellFileOperations.OperationFlags.AllowUndo | ShellFileOperations.OperationFlags.NoUI);
break;
case "ParseLink":
var linkPath = (string)args.Request.Message["filepath"];
try
{
if (linkPath.EndsWith(".lnk"))
{
using var link = new ShellLink(linkPath, LinkResolution.NoUIWithMsgPump, null, TimeSpan.FromMilliseconds(100));
await args.Request.SendResponseAsync(new ValueSet()
{
{ "TargetPath", link.TargetPath },
{ "Arguments", link.Arguments },
{ "WorkingDirectory", link.WorkingDirectory },
{ "RunAsAdmin", link.RunAsAdministrator },
{ "IsFolder", !string.IsNullOrEmpty(link.TargetPath) && link.Target.IsFolder }
});
}
else if (linkPath.EndsWith(".url"))
{
var linkUrl = await Win32API.StartSTATask(() =>
{
var ipf = new Url.IUniformResourceLocator();
(ipf as System.Runtime.InteropServices.ComTypes.IPersistFile).Load(linkPath, 0);
ipf.GetUrl(out var retVal);
return(retVal);
});
await args.Request.SendResponseAsync(new ValueSet()
{
{ "TargetPath", linkUrl },
{ "Arguments", null },
{ "WorkingDirectory", null },
{ "RunAsAdmin", false },
{ "IsFolder", false }
});
}
}
catch (Exception ex)
{
// Could not parse shortcut
Logger.Warn(ex, ex.Message);
await args.Request.SendResponseAsync(new ValueSet()
{
{ "TargetPath", null },
{ "Arguments", null },
{ "WorkingDirectory", null },
{ "RunAsAdmin", false },
{ "IsFolder", false }
});
}
break;
case "CreateLink":
case "UpdateLink":
var linkSavePath = (string)args.Request.Message["filepath"];
var targetPath = (string)args.Request.Message["targetpath"];
if (linkSavePath.EndsWith(".lnk"))
{
var arguments = (string)args.Request.Message["arguments"];
var workingDirectory = (string)args.Request.Message["workingdir"];
var runAsAdmin = (bool)args.Request.Message["runasadmin"];
using var newLink = new ShellLink(targetPath, arguments, workingDirectory);
newLink.RunAsAdministrator = runAsAdmin;
newLink.SaveAs(linkSavePath); // Overwrite if exists
}
else if (linkSavePath.EndsWith(".url"))
{
await Win32API.StartSTATask(() =>
{
var ipf = new Url.IUniformResourceLocator();
ipf.SetUrl(targetPath, Url.IURL_SETURL_FLAGS.IURL_SETURL_FL_GUESS_PROTOCOL);
(ipf as System.Runtime.InteropServices.ComTypes.IPersistFile).Save(linkSavePath, false); // Overwrite if exists
return(true);
});
}
break;
}
}
private static async Task ParseArgumentsAsync(AppServiceRequestReceivedEventArgs args, AppServiceDeferral messageDeferral, string arguments, ApplicationDataContainer localSettings)
{
switch (arguments)
{
case "Terminate":
// Exit fulltrust process (UWP is closed or suspended)
appServiceExit.Set();
messageDeferral.Complete();
break;
case "RecycleBin":
var binAction = (string)args.Request.Message["action"];
await ParseRecycleBinActionAsync(args, binAction);
break;
case "DetectQuickLook":
// Check QuickLook Availability
var available = QuickLook.CheckQuickLookAvailability();
await args.Request.SendResponseAsync(new ValueSet()
{
{ "IsAvailable", available }
});
break;
case "ToggleQuickLook":
var path = (string)args.Request.Message["path"];
QuickLook.ToggleQuickLook(path);
break;
case "LoadContextMenu":
var contextMenuResponse = new ValueSet();
var loadThreadWithMessageQueue = new Win32API.ThreadWithMessageQueue <ValueSet>(HandleMenuMessage);
var cMenuLoad = await loadThreadWithMessageQueue.PostMessageAsync <Win32API.ContextMenu>(args.Request.Message);
contextMenuResponse.Add("Handle", handleTable.AddValue(loadThreadWithMessageQueue));
contextMenuResponse.Add("ContextMenu", JsonConvert.SerializeObject(cMenuLoad));
await args.Request.SendResponseAsync(contextMenuResponse);
break;
case "ExecAndCloseContextMenu":
var menuKey = (string)args.Request.Message["Handle"];
var execThreadWithMessageQueue = handleTable.GetValue <Win32API.ThreadWithMessageQueue <ValueSet> >(menuKey);
if (execThreadWithMessageQueue != null)
{
await execThreadWithMessageQueue.PostMessage(args.Request.Message);
}
// The following line is needed to cleanup resources when menu is closed.
// Unfortunately if you uncomment it some menu items will randomly stop working.
// Resource cleanup is currently done on app closing,
// if we find a solution for the issue above, we should cleanup as soon as a menu is closed.
//handleTable.RemoveValue(menuKey);
break;
case "InvokeVerb":
var filePath = (string)args.Request.Message["FilePath"];
var split = filePath.Split('|').Where(x => !string.IsNullOrWhiteSpace(x));
using (var cMenu = Win32API.ContextMenu.GetContextMenuForFiles(split.ToArray(), Shell32.CMF.CMF_DEFAULTONLY))
{
cMenu?.InvokeVerb((string)args.Request.Message["Verb"]);
}
break;
case "Bitlocker":
var bitlockerAction = (string)args.Request.Message["action"];
if (bitlockerAction == "Unlock")
{
var drive = (string)args.Request.Message["drive"];
var password = (string)args.Request.Message["password"];
Win32API.UnlockBitlockerDrive(drive, password);
await args.Request.SendResponseAsync(new ValueSet()
{
{ "Bitlocker", "Unlock" }
});
}
break;
case "SetVolumeLabel":
var driveName = (string)args.Request.Message["drivename"];
var newLabel = (string)args.Request.Message["newlabel"];
Win32API.SetVolumeLabel(driveName, newLabel);
break;
case "FileOperation":
await ParseFileOperationAsync(args);
break;
case "GetIconOverlay":
var fileIconPath = (string)args.Request.Message["filePath"];
var thumbnailSize = (int)args.Request.Message["thumbnailSize"];
var iconOverlay = await Win32API.StartSTATask(() => Win32API.GetFileIconAndOverlay(fileIconPath, thumbnailSize));
await args.Request.SendResponseAsync(new ValueSet()
{
{ "Icon", iconOverlay.icon },
{ "Overlay", iconOverlay.overlay },
{ "HasCustomIcon", iconOverlay.isCustom }
});
break;
case "NetworkDriveOperation":
await ParseNetworkDriveOperationAsync(args);
break;
case "GetOneDriveAccounts":
try
{
var oneDriveAccountsKey = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\OneDrive\Accounts", false);
if (oneDriveAccountsKey == null)
{
await args.Request.SendResponseAsync(new ValueSet());
return;
}
var oneDriveAccounts = new ValueSet();
foreach (var account in oneDriveAccountsKey.GetSubKeyNames())
{
var accountKeyName = @$ "{oneDriveAccountsKey.Name}\{account}";
var displayName = (string)Registry.GetValue(accountKeyName, "DisplayName", null);
var userFolder = (string)Registry.GetValue(accountKeyName, "UserFolder", null);
var accountName = string.IsNullOrWhiteSpace(displayName) ? "OneDrive" : $"OneDrive - {displayName}";
if (!string.IsNullOrWhiteSpace(userFolder) && !oneDriveAccounts.ContainsKey(accountName))
{
oneDriveAccounts.Add(accountName, userFolder);
}
}
await args.Request.SendResponseAsync(oneDriveAccounts);
}
