PowerToys/src/modules/launcher/Plugins/Microsoft.Plugin.Program/Programs/Win32.cs
Alekhya a314106b7e
Set the name(not the description) as the Title of the Result (#4745)
* Added tests to verify that the name is always set as the title and never the description

* removed AppType as an argument

* refactored code

* added comments

* localized strings

* removed empty constructor

* made setsubtitle private

* removed the mock Win32 class used for unit testing

* removed the UWP tests
2020-07-07 15:00:17 -07:00

801 lines
32 KiB
C#

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Security;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Win32;
using Wox.Infrastructure;
using Microsoft.Plugin.Program.Logger;
using Wox.Plugin;
using System.Windows.Input;
using System.Reflection;
using System.Text.RegularExpressions;
namespace Microsoft.Plugin.Program.Programs
{
[Serializable]
public class Win32 : IProgram
{
public string Name { get; set; }
public string UniqueIdentifier { get; set; }
public string IcoPath { get; set; }
public string FullPath { get; set; }
public string LnkResolvedPath { get; set; }
public string ParentDirectory { get; set; }
public string ExecutableName { get; set; }
public string Description { get; set; } = String.Empty;
public bool Valid { get; set; }
public bool Enabled { get; set; }
public bool hasArguments { get; set; } = false;
public string Arguments { get; set; } = String.Empty;
public string Location => ParentDirectory;
public uint AppType { get; set; }
private const string ShortcutExtension = "lnk";
private const string ApplicationReferenceExtension = "appref-ms";
private const string ExeExtension = "exe";
private const string InternetShortcutExtension = "url";
private const string proxyWebApp = "_proxy.exe";
private const string appIdArgument = "--app-id";
private enum ApplicationTypes
{
WEB_APPLICATION = 0,
INTERNET_SHORTCUT_APPLICATION = 1,
WIN32_APPLICATION = 2,
RUN_COMMAND = 3
}
// Function to calculate the score of a result
private int Score(string query)
{
var nameMatch = StringMatcher.FuzzySearch(query, Name);
var descriptionMatch = StringMatcher.FuzzySearch(query, Description);
var executableNameMatch = StringMatcher.FuzzySearch(query, ExecutableName);
var score = new[] { nameMatch.Score, descriptionMatch.Score/2, executableNameMatch.Score }.Max();
return score;
}
public bool IsWebApplication()
{
// To Filter PWAs when the user searches for the main application
// All Chromium based applications contain the --app-id argument
// Reference : https://codereview.chromium.org/399045/show
bool isWebApplication = FullPath.Contains(proxyWebApp) && Arguments.Contains(appIdArgument);
return isWebApplication;
}
// Condition to Filter pinned Web Applications or PWAs when searching for the main application
public bool FilterWebApplication(string query)
{
// If the app is not a web application, then do not filter it
if(!IsWebApplication())
{
return false;
}
// Set the subtitle to 'Web Application'
AppType = (uint)ApplicationTypes.WEB_APPLICATION;
string[] subqueries = query.Split();
bool nameContainsQuery = false;
bool pathContainsQuery = false;
// check if any space separated query is a part of the app name or path name
foreach (var subquery in subqueries)
{
if (FullPath.Contains(subquery, StringComparison.OrdinalIgnoreCase))
{
pathContainsQuery = true;
}
if(Name.Contains(subquery, StringComparison.OrdinalIgnoreCase))
{
nameContainsQuery = true;
}
}
return pathContainsQuery && !nameContainsQuery;
}
// Function to set the subtitle based on the Type of application
private string SetSubtitle(IPublicAPI api)
{
if(AppType == (uint)ApplicationTypes.WIN32_APPLICATION)
{
return api.GetTranslation("powertoys_run_plugin_program_win32_application");
}
else if(AppType == (uint)ApplicationTypes.INTERNET_SHORTCUT_APPLICATION)
{
return api.GetTranslation("powertoys_run_plugin_program_internet_shortcut_application");
}
else if(AppType == (uint)ApplicationTypes.WEB_APPLICATION)
{
return api.GetTranslation("powertoys_run_plugin_program_web_application");
}
else if(AppType == (uint)ApplicationTypes.RUN_COMMAND)
{
return api.GetTranslation("powertoys_run_plugin_program_run_command");
}
else
{
return String.Empty;
}
}
public bool QueryEqualsNameForRunCommands(string query)
{
if (AppType == (uint)ApplicationTypes.RUN_COMMAND
&& !query.Equals(Name, StringComparison.OrdinalIgnoreCase))
{
return false;
}
return true;
}
public Result Result(string query, IPublicAPI api)
{
var score = Score(query);
if (score <= 0)
{ // no need to create result if this is zero
return null;
}
if(!hasArguments)
{
var noArgumentScoreModifier = 5;
score += noArgumentScoreModifier;
}
else
{
// Filter Web Applications when searching for the main application
if (FilterWebApplication(query))
{
return null;
}
}
// NOTE: This is to display run commands only when there is an exact match, like in start menu
if(!QueryEqualsNameForRunCommands(query))
{
return null;
}
var result = new Result
{
SubTitle = SetSubtitle(api),
IcoPath = IcoPath,
Score = score,
ContextData = this,
Action = e =>
{
var info = new ProcessStartInfo
{
FileName = LnkResolvedPath ?? FullPath,
WorkingDirectory = ParentDirectory,
UseShellExecute = true
};
Main.StartProcess(Process.Start, info);
return true;
}
};
// To set the title for the result to always be the name of the application
result.Title = Name;
result.TitleHighlightData = StringMatcher.FuzzySearch(query, Name).MatchData;
var toolTipTitle = string.Format("{0} : {1}", api.GetTranslation("powertoys_run_plugin_program_file_name"), result.Title);
var toolTipText = string.Format("{0} : {1}", api.GetTranslation("powertoys_run_plugin_program_file_path"), FullPath);
result.ToolTipData = new ToolTipData(toolTipTitle, toolTipText);
return result;
}
public List<ContextMenuResult> ContextMenus(IPublicAPI api)
{
// To add a context menu only to open file location as Internet shortcut applications do not have the functionality to run as admin
if(AppType == (uint)ApplicationTypes.INTERNET_SHORTCUT_APPLICATION)
{
var contextMenuItems = new List<ContextMenuResult>
{
new ContextMenuResult
{
PluginName = Assembly.GetExecutingAssembly().GetName().Name,
Title = api.GetTranslation("wox_plugin_program_open_containing_folder"),
Glyph = "\xE838",
FontFamily = "Segoe MDL2 Assets",
AcceleratorKey = Key.E,
AcceleratorModifiers = (ModifierKeys.Control | ModifierKeys.Shift),
Action = _ =>
{
Main.StartProcess(Process.Start, new ProcessStartInfo("explorer", ParentDirectory));
return true;
}
}
};
return contextMenuItems;
}
var contextMenus = new List<ContextMenuResult>
{
new ContextMenuResult
{
PluginName = Assembly.GetExecutingAssembly().GetName().Name,
Title = api.GetTranslation("wox_plugin_program_run_as_administrator"),
Glyph = "\xE7EF",
FontFamily = "Segoe MDL2 Assets",
AcceleratorKey = Key.Enter,
AcceleratorModifiers = (ModifierKeys.Control | ModifierKeys.Shift),
Action = _ =>
{
var info = new ProcessStartInfo
{
FileName = FullPath,
WorkingDirectory = ParentDirectory,
Verb = "runas",
UseShellExecute = true
};
Task.Run(() => Main.StartProcess(Process.Start, info));
return true;
}
},
new ContextMenuResult
{
PluginName = Assembly.GetExecutingAssembly().GetName().Name,
Title = api.GetTranslation("wox_plugin_program_open_containing_folder"),
Glyph = "\xE838",
FontFamily = "Segoe MDL2 Assets",
AcceleratorKey = Key.E,
AcceleratorModifiers = (ModifierKeys.Control | ModifierKeys.Shift),
Action = _ =>
{
Main.StartProcess(Process.Start, new ProcessStartInfo("explorer", ParentDirectory));
return true;
}
}
};
return contextMenus;
}
public override string ToString()
{
return ExecutableName;
}
private static Win32 Win32Program(string path)
{
try
{
var p = new Win32
{
Name = Path.GetFileNameWithoutExtension(path),
ExecutableName = Path.GetFileName(path),
IcoPath = path,
FullPath = path.ToLower(),
UniqueIdentifier = path,
ParentDirectory = Directory.GetParent(path).FullName,
Description = string.Empty,
Valid = true,
Enabled = true,
AppType = (uint)ApplicationTypes.WIN32_APPLICATION
};
return p;
}
catch (Exception e) when (e is SecurityException || e is UnauthorizedAccessException)
{
ProgramLogger.LogException($"|Win32|Win32Program|{path}" +
$"|Permission denied when trying to load the program from {path}", e);
return new Win32() { Valid = false, Enabled = false };
}
}
// This function filters Internet Shortcut programs
private static Win32 InternetShortcutProgram(string path)
{
string[] lines = System.IO.File.ReadAllLines(path);
string appName = string.Empty;
string iconPath = string.Empty;
string urlPath = string.Empty;
string scheme = string.Empty;
bool validApp = false;
Regex InternetShortcutURLPrefixes = new Regex(@"^steam:\/\/(rungameid|run)\/|^com\.epicgames\.launcher:\/\/apps\/");
const string urlPrefix = "URL=";
const string iconFilePrefix = "IconFile=";
foreach(string line in lines)
{
if(line.StartsWith(urlPrefix))
{
urlPath = line.Substring(urlPrefix.Length);
Uri uri = new Uri(urlPath);
// To filter out only those steam shortcuts which have 'run' or 'rungameid' as the hostname
if(InternetShortcutURLPrefixes.Match(urlPath).Success)
{
validApp = true;
}
}
if(line.StartsWith(iconFilePrefix))
{
iconPath = line.Substring(iconFilePrefix.Length);
}
}
if(!validApp)
{
return new Win32() { Valid = false, Enabled = false };
}
try
{
var p = new Win32
{
Name = Path.GetFileNameWithoutExtension(path),
ExecutableName = Path.GetFileName(path),
IcoPath = iconPath,
FullPath = urlPath,
UniqueIdentifier = path,
ParentDirectory = Directory.GetParent(path).FullName,
Valid = true,
Enabled = true,
AppType = (uint)ApplicationTypes.INTERNET_SHORTCUT_APPLICATION
};
return p;
}
catch (Exception e) when (e is SecurityException || e is UnauthorizedAccessException)
{
ProgramLogger.LogException($"|Win32|InternetShortcutProgram|{path}" +
$"|Permission denied when trying to load the program from {path}", e);
return new Win32() { Valid = false, Enabled = false };
}
}
private static Win32 LnkProgram(string path)
{
var program = Win32Program(path);
try
{
const int MAX_PATH = 260;
StringBuilder buffer = new StringBuilder(MAX_PATH);
ShellLinkHelper _helper = new ShellLinkHelper();
string target = _helper.retrieveTargetPath(path);
if (!string.IsNullOrEmpty(target))
{
var extension = Extension(target);
if (extension == ExeExtension && File.Exists(target))
{
program.LnkResolvedPath = program.FullPath;
program.FullPath = Path.GetFullPath(target).ToLower();
program.ExecutableName = Path.GetFileName(target);
program.hasArguments = _helper.hasArguments;
program.Arguments = _helper.Arguments;
var description = _helper.description;
if (!string.IsNullOrEmpty(description))
{
program.Description = description;
}
else
{
var info = FileVersionInfo.GetVersionInfo(target);
if (!string.IsNullOrEmpty(info.FileDescription))
{
program.Description = info.FileDescription;
}
}
}
}
return program;
}
catch (COMException e)
{
// C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\MiracastView.lnk always cause exception
ProgramLogger.LogException($"|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($"|Win32|LnkProgram|{path}" +
"|An unexpected error occurred in the calling method LnkProgram", e);
program.Valid = false;
return program;
}
#endif
}
private static Win32 ExeProgram(string path)
{
try
{
var program = Win32Program(path);
var info = FileVersionInfo.GetVersionInfo(path);
if (!string.IsNullOrEmpty(info.FileDescription))
{
program.Description = info.FileDescription;
}
return program;
}
catch (Exception e) when (e is SecurityException || e is UnauthorizedAccessException)
{
ProgramLogger.LogException($"|Win32|ExeProgram|{path}" +
$"|Permission denied when trying to load the program from {path}", e);
return new Win32() { Valid = false, Enabled = false };
}
}
private static IEnumerable<string> ProgramPaths(string directory, string[] suffixes, bool recursiveSearch = true)
{
if (!Directory.Exists(directory))
{
return new string[] { };
}
var files = new List<string>();
var folderQueue = new Queue<string>();
folderQueue.Enqueue(directory);
do
{
var currentDirectory = folderQueue.Dequeue();
try
{
foreach (var suffix in suffixes)
{
try
{
files.AddRange(Directory.EnumerateFiles(currentDirectory, $"*.{suffix}", SearchOption.TopDirectoryOnly));
}
catch (DirectoryNotFoundException e)
{
ProgramLogger.LogException($"|Win32|ProgramPaths|{currentDirectory}" +
"|The directory trying to load the program from does not exist", e);
}
}
}
catch (Exception e) when (e is SecurityException || e is UnauthorizedAccessException)
{
ProgramLogger.LogException($"|Win32|ProgramPaths|{currentDirectory}" +
$"|Permission denied when trying to load programs from {currentDirectory}", e);
}
try
{
// If the search is set to be non-recursive, then do not enqueue the child directories.
if(!recursiveSearch)
{
continue;
}
foreach (var childDirectory in Directory.EnumerateDirectories(currentDirectory, "*", SearchOption.TopDirectoryOnly))
{
folderQueue.Enqueue(childDirectory);
}
}
catch (Exception e) when (e is SecurityException || e is UnauthorizedAccessException)
{
ProgramLogger.LogException($"|Win32|ProgramPaths|{currentDirectory}" +
$"|Permission denied when trying to load programs from {currentDirectory}", e);
}
} while (folderQueue.Any());
return files;
}
private static string Extension(string path)
{
var extension = Path.GetExtension(path)?.ToLower();
if (!string.IsNullOrEmpty(extension))
{
return extension.Substring(1);
}
else
{
return string.Empty;
}
}
private static ParallelQuery<Win32> UnregisteredPrograms(List<Settings.ProgramSource> sources, string[] suffixes)
{
var listToAdd = new List<string>();
sources.Where(s => Directory.Exists(s.Location) && s.Enabled)
.SelectMany(s => ProgramPaths(s.Location, suffixes))
.ToList()
.Where(t1 => !Main._settings.DisabledProgramSources.Any(x => t1 == x.UniqueIdentifier))
.ToList()
.ForEach(x => listToAdd.Add(x));
var paths = listToAdd.Distinct().ToArray();
var programs1 = paths.AsParallel().Where(p => Extension(p) == ExeExtension).Select(ExeProgram);
var programs2 = paths.AsParallel().Where(p => Extension(p) == ShortcutExtension).Select(ExeProgram);
var programs3 = from p in paths.AsParallel()
let e = Extension(p)
where e != ShortcutExtension && e != ExeExtension
select Win32Program(p);
return programs1.Concat(programs2).Concat(programs3);
}
// Function to obtain the list of applications, the locations of which have been added to the env variable PATH
private static ParallelQuery<Win32> PathEnvironmentPrograms(string[] suffixes)
{
// To get all the locations stored in the PATH env variable
var pathEnvVariable = Environment.GetEnvironmentVariable("PATH");
string[] searchPaths = pathEnvVariable.Split(Path.PathSeparator);
IEnumerable<String> toFilterAllPaths = new List<String>();
bool isRecursiveSearch = true;
foreach(string path in searchPaths)
{
if(path.Length > 0)
{
// to expand any environment variables present in the path
string directory = Environment.ExpandEnvironmentVariables(path);
var paths = ProgramPaths(directory, suffixes, !isRecursiveSearch);
toFilterAllPaths = toFilterAllPaths.Concat(paths);
}
}
var allPaths = toFilterAllPaths
.Distinct()
.ToArray();
var programs1 = allPaths.AsParallel().Where(p => Extension(p).Equals(ShortcutExtension, StringComparison.OrdinalIgnoreCase)).Select(LnkProgram);
var programs2 = allPaths.AsParallel().Where(p => Extension(p).Equals(ApplicationReferenceExtension, StringComparison.OrdinalIgnoreCase)).Select(Win32Program);
var programs3 = allPaths.AsParallel().Where(p => Extension(p).Equals(InternetShortcutExtension, StringComparison.OrdinalIgnoreCase)).Select(InternetShortcutProgram);
var programs4 = allPaths.AsParallel().Where(p => Extension(p).Equals(ExeExtension, StringComparison.OrdinalIgnoreCase)).Select(ExeProgram);
var allPrograms = programs1.Concat(programs2).Where(p => p.Valid)
.Concat(programs3).Where(p => p.Valid)
.Concat(programs4).Where(p => p.Valid)
.Select( p => { p.AppType = (uint)ApplicationTypes.RUN_COMMAND; return p; });
return allPrograms;
}
private static ParallelQuery<Win32> IndexPath(string[] suffixes, List<string> IndexLocation)
{
var disabledProgramsList = Main._settings.DisabledProgramSources;
IEnumerable<string> toFilter = new List<string>();
foreach (string location in IndexLocation)
{
var _paths = ProgramPaths(location, suffixes);
toFilter = toFilter.Concat(_paths);
}
var paths = toFilter
.Where(t1 => !disabledProgramsList.Any(x => x.UniqueIdentifier == t1))
.Select(t1 => t1)
.Distinct()
.ToArray();
var programs1 = paths.AsParallel().Where(p => Extension(p).Equals(ShortcutExtension, StringComparison.OrdinalIgnoreCase)).Select(LnkProgram);
var programs2 = paths.AsParallel().Where(p => Extension(p).Equals(ApplicationReferenceExtension, StringComparison.OrdinalIgnoreCase)).Select(Win32Program);
var programs3 = paths.AsParallel().Where(p => Extension(p).Equals(InternetShortcutExtension, StringComparison.OrdinalIgnoreCase)).Select(InternetShortcutProgram);
return programs1.Concat(programs2).Where(p => p.Valid).Concat(programs3).Where(p => p.Valid);
}
private static ParallelQuery<Win32> StartMenuPrograms(string[] suffixes)
{
var directory1 = Environment.GetFolderPath(Environment.SpecialFolder.Programs);
var directory2 = Environment.GetFolderPath(Environment.SpecialFolder.CommonPrograms);
List<string> IndexLocation = new List<string>() { directory1, directory2};
return IndexPath(suffixes, IndexLocation);
}
private static ParallelQuery<Win32> DesktopPrograms(string[] suffixes)
{
var directory1 = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
List<string> IndexLocation = new List<string>() { directory1 };
return IndexPath(suffixes, IndexLocation);
}
private static ParallelQuery<Win32> AppPathsPrograms(string[] suffixes)
{
// https://msdn.microsoft.com/en-us/library/windows/desktop/ee872121
const string appPaths = @"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths";
var programs = new List<Win32>();
using (var root = Registry.LocalMachine.OpenSubKey(appPaths))
{
if (root != null)
{
programs.AddRange(GetProgramsFromRegistry(root));
}
}
using (var root = Registry.CurrentUser.OpenSubKey(appPaths))
{
if (root != null)
{
programs.AddRange(GetProgramsFromRegistry(root));
}
}
var disabledProgramsList = Main._settings.DisabledProgramSources;
var toFilter = programs.AsParallel().Where(p => suffixes.Contains(Extension(p.ExecutableName)));
var filtered = toFilter.Where(t1 => !disabledProgramsList.Any(x => x.UniqueIdentifier == t1.UniqueIdentifier)).Select(t1 => t1);
return filtered;
}
private static IEnumerable<Win32> GetProgramsFromRegistry(RegistryKey root)
{
return root
.GetSubKeyNames()
.Select(x => GetProgramPathFromRegistrySubKeys(root, x))
.Distinct()
.Select(x => GetProgramFromPath(x));
}
private static string GetProgramPathFromRegistrySubKeys(RegistryKey root, string subkey)
{
var path = string.Empty;
try
{
using (var key = root.OpenSubKey(subkey))
{
if (key == null)
return string.Empty;
var defaultValue = string.Empty;
path = key.GetValue(defaultValue) as string;
}
if (string.IsNullOrEmpty(path))
return string.Empty;
// fix path like this: ""\"C:\\folder\\executable.exe\""
return path = path.Trim('"', ' ');
}
catch (Exception e) when (e is SecurityException || e is UnauthorizedAccessException)
{
ProgramLogger.LogException($"|Win32|GetProgramPathFromRegistrySubKeys|{path}" +
$"|Permission denied when trying to load the program from {path}", e);
return string.Empty;
}
}
private static Win32 GetProgramFromPath(string path)
{
if (string.IsNullOrEmpty(path))
return new Win32();
path = Environment.ExpandEnvironmentVariables(path);
if (!File.Exists(path))
return new Win32();
var entry = Win32Program(path);
entry.ExecutableName = Path.GetFileName(path);
return entry;
}
public class removeDuplicatesComparer : IEqualityComparer<Win32>
{
public bool Equals(Win32 app1, Win32 app2)
{
if(!string.IsNullOrEmpty(app1.Name) && !string.IsNullOrEmpty(app2.Name)
&& !string.IsNullOrEmpty(app1.ExecutableName) && !string.IsNullOrEmpty(app2.ExecutableName)
&& !string.IsNullOrEmpty(app1.FullPath) && !string.IsNullOrEmpty(app2.FullPath))
{
return app1.Name.Equals(app2.Name, StringComparison.OrdinalIgnoreCase)
&& app1.ExecutableName.Equals(app2.ExecutableName, StringComparison.OrdinalIgnoreCase)
&& app1.FullPath.Equals(app2.FullPath, StringComparison.OrdinalIgnoreCase);
}
return false;
}
// Ref : https://stackoverflow.com/questions/2730865/how-do-i-calculate-a-good-hash-code-for-a-list-of-strings
public int GetHashCode(Win32 obj)
{
int namePrime = 13;
int executablePrime = 17;
int fullPathPrime = 31;
int result = 1;
result = result * namePrime + obj.Name.ToLowerInvariant().GetHashCode();
result = result * executablePrime + obj.ExecutableName.ToLowerInvariant().GetHashCode();
result = result * fullPathPrime + obj.FullPath.ToLowerInvariant().GetHashCode();
return result;
}
}
// Deduplication code
public static Func<ParallelQuery<Win32>, Win32[]> DeduplicatePrograms = (programs) =>
{
var uniqueExePrograms = programs.Where(x => !(string.IsNullOrEmpty(x.LnkResolvedPath) && (Extension(x.FullPath) == ExeExtension) && !(x.AppType == (uint)ApplicationTypes.RUN_COMMAND)));
var uniquePrograms = uniqueExePrograms.Distinct(new removeDuplicatesComparer());
return uniquePrograms.ToArray();
};
public static Win32[] All(Settings settings)
{
try
{
var programs = new List<Win32>().AsParallel();
var unregistered = UnregisteredPrograms(settings.ProgramSources, settings.ProgramSuffixes);
programs = programs.Concat(unregistered);
if (settings.EnableRegistrySource)
{
var appPaths = AppPathsPrograms(settings.ProgramSuffixes);
programs = programs.Concat(appPaths);
}
if (settings.EnableStartMenuSource)
{
var startMenu = StartMenuPrograms(settings.ProgramSuffixes);
programs = programs.Concat(startMenu);
}
if (settings.EnablePathEnvironmentVariableSource)
{
var appPathEnvironment = PathEnvironmentPrograms(settings.ProgramSuffixes);
programs = programs.Concat(appPathEnvironment);
}
if (settings.EnableDesktopSource)
{
var desktop = DesktopPrograms(settings.ProgramSuffixes);
programs = programs.Concat(desktop);
}
return DeduplicatePrograms(programs);
}
#if DEBUG //This is to make developer aware of any unhandled exception and add in handling.
catch (Exception e)
{
throw e;
}
#endif
#if !DEBUG //Only do a catch all in production.
catch (Exception e)
{
ProgramLogger.LogException("|Win32|All|Not available|An unexpected error occurred", e);
return new Win32[0];
}
#endif
}
}
}