//////////////////////////////////////////////////////////////////////////////////////////////
// App resource handling
public string GetAppResourceStr(string resourcePath)
{
// Note: PackageManager requirers admin privilegs
var AppResource = TextHelpers.Split2(resourcePath.Substring(2, resourcePath.Length - 3), "?");
var package = packageManager.FindPackage(AppResource.Item1);
if (package != null)
{
string pathToPri = Path.Combine(package.InstalledLocation.Path, "resources.pri");
return(MiscFunc.GetResourceStr(pathToPri, AppResource.Item2));
}
return(resourcePath);
}
private static string GetDriveLetter(string longPath)
{
Tuple <string, UInt64> temp;
DriveLetterCacheLock.EnterReadLock();
if (DriveLetterCache.TryGetValue(longPath.ToLower(), out temp))
{
if (temp.Item2 > MiscFunc.GetTickCount64())
{
DriveLetterCacheLock.ExitReadLock();
return(temp.Item1);
}
DriveLetterCache.Remove(longPath.ToLower());
}
DriveLetterCacheLock.ExitReadLock();
// ToDo: build a cache on WM_DEVICECHANGE
string ret = null;
char[] lpTargetPath = new char[260 + 1];
for (char ltr = 'A'; ltr <= 'Z'; ltr++)
{
uint size = QueryDosDevice(ltr + ":", lpTargetPath, 260);
if (size > 0 && longPath.Equals(new String(lpTargetPath, 0, (int)size - 2), StringComparison.OrdinalIgnoreCase))
{
ret = ltr + ":";
break;
}
}
if (ret == null)
{
return("?:");
}
DriveLetterCacheLock.EnterWriteLock();
if (DriveLetterCache.ContainsKey(longPath.ToLower()) == false)
{
DriveLetterCache.Add(longPath.ToLower(), new Tuple <string, UInt64>(ret, MiscFunc.GetTickCount64() + 1 * 60 * 1000)); // cahce values for 1 minutes
}
DriveLetterCacheLock.ExitWriteLock();
return(ret);
}
public bool Restore(string state)
{
var stateTemp = TextHelpers.Split2(state, "#"); // in case we want to add some more info
List <string> State = TextHelpers.SplitStr(stateTemp.Item1, "|", true);
if (State.Count != dataGrid.Columns.Count)
{
return(false);
}
Hold = true;
for (int i = 0; i < dataGrid.Columns.Count; i++)
{
var Column = dataGrid.Columns[i];
if (State[i].Length == 0)
{
Column.Visibility = Visibility.Collapsed;
}
else
{
Column.Visibility = Visibility.Visible;
var PosWidth = TextHelpers.Split2(State[i], ";");
int Pos = MiscFunc.parseInt(PosWidth.Item1, -1);
if (Pos == -1)
{
continue;
}
Column.DisplayIndex = Pos;
Column.Width = new DataGridLength(MiscFunc.parseInt(PosWidth.Item2, 50));
}
}
Hold = false;
CreateHeaderMenu();
return(true);
}
private UwpFunc.AppInfo GetInfo(Windows.ApplicationModel.Package package, string sid)
{
string path;
try
{
path = package.InstalledLocation.Path;
}
catch
{
return(null);
}
string manifest = Path.Combine(path, "AppxManifest.xml");
if (!File.Exists(manifest))
{
return(null);
}
XElement xelement;
try
{
string manifestXML = File.ReadAllText(manifest);
int startIndex = manifestXML.IndexOf("<Properties>", StringComparison.Ordinal);
int num = manifestXML.IndexOf("</Properties>", StringComparison.Ordinal);
xelement = XElement.Parse(manifestXML.Substring(startIndex, num - startIndex + 13).Replace("uap:", string.Empty));
}
catch (Exception err)
{
AppLog.Exception(err);
return(null);
}
string displayName = null;
string logoPath = null;
try
{
displayName = xelement.Element((XName)"DisplayName")?.Value;
logoPath = xelement.Element((XName)"Logo")?.Value;
}
catch (Exception err)
{
AppLog.Exception(err);
}
if (displayName == null)
{
return(null);
}
try
{
Uri result;
if (Uri.TryCreate(displayName, UriKind.Absolute, out result))
{
string pathToPri = Path.Combine(package.InstalledLocation.Path, "resources.pri");
string resourceKey1 = "ms-resource://" + package.Id.Name + "/resources/" + ((IEnumerable <string>)result.Segments).Last <string>();
string stringFromPriFile = MiscFunc.GetResourceStr(pathToPri, resourceKey1);
if (!string.IsNullOrEmpty(stringFromPriFile.Trim()))
{
displayName = stringFromPriFile;
}
else
{
string str = string.Concat(((IEnumerable <string>)result.Segments).Skip <string>(1));
string resourceKey2 = "ms-resource://" + package.Id.Name + "/" + str;
stringFromPriFile = MiscFunc.GetResourceStr(pathToPri, resourceKey2);
if (!string.IsNullOrEmpty(stringFromPriFile.Trim()))
{
displayName = stringFromPriFile;
}
}
}
if (logoPath != null)
{
string path1 = Path.Combine(package.InstalledLocation.Path, logoPath);
if (File.Exists(path1))
{
logoPath = path1;
}
else
{
string path2 = Path.Combine(package.InstalledLocation.Path, Path.ChangeExtension(path1, "scale-100.png"));
if (File.Exists(path2))
{
logoPath = path2;
}
else
{
string path3 = Path.Combine(Path.Combine(package.InstalledLocation.Path, "en-us"), logoPath);
string path4 = Path.Combine(package.InstalledLocation.Path, Path.ChangeExtension(path3, "scale-100.png"));
if (File.Exists(path4))
{
logoPath = path4;
}
else
{
logoPath = null;
}
}
}
}
}
catch (Exception err)
{
AppLog.Exception(err);
}
return(new UwpFunc.AppInfo()
{
Name = displayName, Logo = logoPath, ID = package.Id.FamilyName, SID = sid
});
}
private UwpFunc.AppInfo GetInfo(Windows.ApplicationModel.Package package)
{
string path;
string manifest;
try
{
path = package.InstalledLocation.Path; // that call takes a long time
manifest = Path.Combine(path, !package.IsBundle ? @"AppxManifest.xml" : @"AppxMetadata\AppxBundleManifest.xml");
if (!File.Exists(manifest))
{
return(null);
}
}
catch
{
return(null);
}
XElement xelement;
try
{
string manifestXML = File.ReadAllText(manifest);
int startIndex = manifestXML.IndexOf("<Properties>", StringComparison.Ordinal);
int num = manifestXML.IndexOf("</Properties>", StringComparison.Ordinal);
xelement = XElement.Parse(manifestXML.Substring(startIndex, num - startIndex + 13).Replace("uap:", string.Empty));
}
catch (Exception err)
{
AppLog.Exception(err);
return(null);
}
string displayName = null;
string logoPath = null;
try
{
displayName = xelement.Element((XName)"DisplayName")?.Value;
logoPath = xelement.Element((XName)"Logo")?.Value;
}
catch (Exception err)
{
AppLog.Exception(err);
}
if (displayName == null)
{
return(null);
}
try
{
Uri result;
if (Uri.TryCreate(displayName, UriKind.Absolute, out result))
{
string pathToPri = Path.Combine(path, "resources.pri");
string resourceKey1 = "ms-resource://" + package.Id.Name + "/resources/" + ((IEnumerable <string>)result.Segments).Last <string>();
string stringFromPriFile = MiscFunc.GetResourceStr(pathToPri, resourceKey1);
if (!string.IsNullOrEmpty(stringFromPriFile.Trim()))
{
displayName = stringFromPriFile;
}
else
{
string str = string.Concat(((IEnumerable <string>)result.Segments).Skip <string>(1));
string resourceKey2 = "ms-resource://" + package.Id.Name + "/" + str;
stringFromPriFile = MiscFunc.GetResourceStr(pathToPri, resourceKey2);
if (!string.IsNullOrEmpty(stringFromPriFile.Trim()))
{
displayName = stringFromPriFile;
}
}
}
if (logoPath != null)
{
List <string> extensions = new List <string> {
"", "scale-100.png", "scale-125.png", "scale-150.png", "scale-200.png", "scale-400.png"
};
List <string> sub_dirs = new List <string> {
"", "en-us"
};
string foundPath = null;
foreach (string extension in extensions)
{
foreach (string sub_dir in sub_dirs)
{
string testPath = path;
if (sub_dir.Length > 0)
{
testPath = Path.Combine(testPath, sub_dir);
}
string testName = logoPath;
if (extension.Length > 0)
{
testName = Path.ChangeExtension(testName, extension);
}
testPath = Path.Combine(testPath, testName);
if (File.Exists(testPath))
{
foundPath = testPath;
goto done;
}
}
}
done:
logoPath = foundPath;
}
}
catch (Exception err)
{
AppLog.Exception(err);
}
return(new UwpFunc.AppInfo()
{
Name = displayName, Logo = logoPath, ID = package.Id.FamilyName, Path = path
});
}
public static ImageSource GetIcon(string path, double size)
{
string key = path + "@" + size.ToString();
ImageSource image = null;
IconCacheLock.EnterReadLock();
bool bFound = IconCache.TryGetValue(key, out image);
IconCacheLock.ExitReadLock();
if (bFound)
{
return(image);
}
try
{
var pathIndex = TextHelpers.Split2(path, "|");
if (IsImageFileName(pathIndex.Item1))
{
try
{
image = new BitmapImage(new Uri(pathIndex.Item1));
}
catch { }
}
else
{
IconExtractor extractor = new IconExtractor(pathIndex.Item1);
int index = MiscFunc.parseInt(pathIndex.Item2);
if (index < extractor.Count)
{
image = ToImageSource(extractor.GetIcon(index, new System.Drawing.Size((int)size, (int)size)));
}
}
if (image == null)
{
if (File.Exists(NtUtilities.NtOsKrnlPath)) // if running in WOW64 this does not exist
{
image = ToImageSource(Icon.ExtractAssociatedIcon(NtUtilities.NtOsKrnlPath));
}
else // fall back to an other icon
{
image = ToImageSource(Icon.ExtractAssociatedIcon(NtUtilities.Shell32Path));
}
}
image.Freeze();
}
catch { }
IconCacheLock.EnterWriteLock();
if (!IconCache.ContainsKey(key))
{
IconCache.Add(key, image);
}
IconCacheLock.ExitWriteLock();
return(image);
}
