mirror of
https://github.com/microsoft/PowerToys.git
synced 2024-12-14 19:49:15 +08:00
355 lines
12 KiB
C#
355 lines
12 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Text;
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using Microsoft.Win32;
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using Shell;
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using Wox.Infrastructure;
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using Wox.Infrastructure.Logger;
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namespace Wox.Plugin.Program.Programs
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{
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[Serializable]
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public class Win32 : IProgram
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{
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public string Name { get; set; }
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public string IcoPath { get; set; }
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public string FullPath { get; set; }
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public string ParentDirectory { get; set; }
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public string ExecutableName { get; set; }
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public string Description { get; set; }
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public bool Valid { get; set; }
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private const string ShortcutExtension = "lnk";
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private const string ApplicationReferenceExtension = "appref-ms";
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private const string ExeExtension = "exe";
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private int Score(string query)
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{
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var score1 = StringMatcher.Score(Name, query);
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var score2 = StringMatcher.ScoreForPinyin(Name, query);
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var score3 = StringMatcher.Score(Description, query);
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var score4 = StringMatcher.ScoreForPinyin(Description, query);
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var score5 = StringMatcher.Score(ExecutableName, query);
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var score = new[] { score1, score2, score3, score4, score5 }.Max();
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return score;
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}
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public Result Result(string query, IPublicAPI api)
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{
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var result = new Result
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{
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SubTitle = FullPath,
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IcoPath = IcoPath,
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Score = Score(query),
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ContextData = this,
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Action = e =>
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{
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var info = new ProcessStartInfo
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{
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FileName = FullPath,
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WorkingDirectory = ParentDirectory
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};
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var hide = Main.StartProcess(info);
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return hide;
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}
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};
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if (Description.Length >= Name.Length &&
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Description.Substring(0, Name.Length) == Name)
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{
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result.Title = Description;
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}
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else if (!string.IsNullOrEmpty(Description))
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{
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result.Title = $"{Name}: {Description}";
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}
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else
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{
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result.Title = Name;
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}
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return result;
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}
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public List<Result> ContextMenus(IPublicAPI api)
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{
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var contextMenus = new List<Result>
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{
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new Result
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{
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Title = api.GetTranslation("wox_plugin_program_run_as_administrator"),
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Action = _ =>
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{
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var info = new ProcessStartInfo
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{
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FileName = FullPath,
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WorkingDirectory = ParentDirectory,
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Verb = "runas"
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};
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var hide = Main.StartProcess(info);
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return hide;
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},
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IcoPath = "Images/cmd.png"
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},
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new Result
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{
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Title = api.GetTranslation("wox_plugin_program_open_containing_folder"),
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Action = _ =>
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{
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var hide = Main.StartProcess(new ProcessStartInfo(ParentDirectory));
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return hide;
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},
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IcoPath = "Images/folder.png"
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}
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};
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return contextMenus;
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}
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public override string ToString()
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{
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return ExecutableName;
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}
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private static Win32 Win32Program(string path)
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{
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var p = new Win32
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{
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Name = Path.GetFileNameWithoutExtension(path),
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IcoPath = path,
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FullPath = path,
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ParentDirectory = Directory.GetParent(path).FullName,
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Description = string.Empty,
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Valid = true
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};
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return p;
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}
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private static Win32 LnkProgram(string path)
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{
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var program = Win32Program(path);
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try
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{
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var link = new ShellLink();
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const uint STGM_READ = 0;
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((IPersistFile)link).Load(path, STGM_READ);
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var hwnd = new _RemotableHandle();
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link.Resolve(ref hwnd, 0);
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const int MAX_PATH = 260;
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StringBuilder buffer = new StringBuilder(MAX_PATH);
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var data = new _WIN32_FIND_DATAW();
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const uint SLGP_SHORTPATH = 1;
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link.GetPath(buffer, buffer.Capacity, ref data, SLGP_SHORTPATH);
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var target = buffer.ToString();
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if (!string.IsNullOrEmpty(target) && Extension(target) == ExeExtension)
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{
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program.Valid = true;
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buffer = new StringBuilder(MAX_PATH);
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link.GetDescription(buffer, MAX_PATH);
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var description = buffer.ToString();
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if (!string.IsNullOrEmpty(description))
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{
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program.Description = description;
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}
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else
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{
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var info = FileVersionInfo.GetVersionInfo(target);
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if (!string.IsNullOrEmpty(info.FileDescription))
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{
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program.Description = info.FileDescription;
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}
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}
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}
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else
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{
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program.Valid = false;
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}
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return program;
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}
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catch (Exception)
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{
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Log.Error($"Error when parsing shortcut: {path}");
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return program;
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}
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}
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private static Win32 ExeProgram(string path)
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{
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var program = Win32Program(path);
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var info = FileVersionInfo.GetVersionInfo(path);
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if (!string.IsNullOrEmpty(info.FileDescription))
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{
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program.Description = info.FileDescription;
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}
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return program;
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}
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private static IEnumerable<string> ProgramPaths(string directory, string[] suffixes)
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{
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if (Directory.Exists(directory))
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{
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var files = Directory.EnumerateFiles(directory, "*", SearchOption.AllDirectories).Where(
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f => suffixes.Contains(Extension(f))
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);
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return files;
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}
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else
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{
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return new string[] { };
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}
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}
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private static string Extension(string path)
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{
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var extension = Path.GetExtension(path)?.ToLower();
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if (!string.IsNullOrEmpty(extension))
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{
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return extension.Substring(1);
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}
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else
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{
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return string.Empty;
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}
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}
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private static ParallelQuery<Win32> UnregisteredPrograms(List<Settings.ProgramSource> sources, string[] suffixes)
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{
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var paths = sources.Where(s => Directory.Exists(s.Location))
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.SelectMany(s => ProgramPaths(s.Location, suffixes))
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.ToArray();
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var programs1 = paths.AsParallel().Where(p => Extension(p) == ExeExtension).Select(ExeProgram);
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var programs2 = paths.AsParallel().Where(p => Extension(p) == ShortcutExtension).Select(ExeProgram);
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var programs3 = from p in paths.AsParallel()
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let e = Extension(p)
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where e != ShortcutExtension && e != ExeExtension
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select Win32Program(p);
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return programs1.Concat(programs2).Concat(programs3);
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}
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private static ParallelQuery<Win32> StartMenuPrograms(string[] suffixes)
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{
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var directory1 = Environment.GetFolderPath(Environment.SpecialFolder.Programs);
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var directory2 = Environment.GetFolderPath(Environment.SpecialFolder.CommonPrograms);
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var paths1 = ProgramPaths(directory1, suffixes);
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var paths2 = ProgramPaths(directory2, suffixes);
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var paths = paths1.Concat(paths2).ToArray();
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var programs1 = paths.AsParallel().Where(p => Extension(p) == ShortcutExtension).Select(LnkProgram);
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var programs2 = paths.AsParallel().Where(p => Extension(p) == ApplicationReferenceExtension).Select(Win32Program);
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var programs = programs1.Concat(programs2).Where(p => p.Valid);
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return programs;
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}
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private static ParallelQuery<Win32> AppPathsPrograms(string[] suffixes)
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{
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// https://msdn.microsoft.com/en-us/library/windows/desktop/ee872121
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const string appPaths = @"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths";
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var programs = new List<Win32>();
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using (var root = Registry.LocalMachine.OpenSubKey(appPaths))
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{
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if (root != null)
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{
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programs.AddRange(ProgramsFromRegistryKey(root));
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}
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}
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using (var root = Registry.CurrentUser.OpenSubKey(appPaths))
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{
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if (root != null)
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{
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programs.AddRange(ProgramsFromRegistryKey(root));
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}
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}
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var filtered = programs.AsParallel().Where(p => suffixes.Contains(Extension(p.ExecutableName)));
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return filtered;
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}
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private static IEnumerable<Win32> ProgramsFromRegistryKey(RegistryKey root)
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{
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var programs = root.GetSubKeyNames()
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.Select(subkey => ProgramFromRegistrySubkey(root, subkey))
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.Where(p => !string.IsNullOrEmpty(p.Name));
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return programs;
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}
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private static Win32 ProgramFromRegistrySubkey(RegistryKey root, string subkey)
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{
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using (var key = root.OpenSubKey(subkey))
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{
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if (key != null)
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{
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var defaultValue = string.Empty;
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var path = key.GetValue(defaultValue) as string;
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if (!string.IsNullOrEmpty(path))
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{
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// fix path like this: ""\"C:\\folder\\executable.exe\""
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path = path.Trim('"');
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path = Environment.ExpandEnvironmentVariables(path);
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if (File.Exists(path))
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{
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var entry = Win32Program(path);
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entry.ExecutableName = subkey;
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return entry;
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}
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}
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}
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}
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return new Win32();
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}
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//private static Win32 ScoreFilter(Win32 p)
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//{
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// var start = new[] { "启动", "start" };
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// var doc = new[] { "帮助", "help", "文档", "documentation" };
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// var uninstall = new[] { "卸载", "uninstall" };
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// var contained = start.Any(s => p.Name.ToLower().Contains(s));
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// if (contained)
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// {
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// p.Score += 10;
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// }
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// contained = doc.Any(d => p.Name.ToLower().Contains(d));
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// if (contained)
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// {
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// p.Score -= 10;
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// }
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// contained = uninstall.Any(u => p.Name.ToLower().Contains(u));
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// if (contained)
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// {
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// p.Score -= 20;
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// }
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// return p;
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//}
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public static Win32[] All(Settings settings)
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{
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ParallelQuery<Win32> programs = new List<Win32>().AsParallel();
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if (settings.EnableRegistrySource)
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{
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var appPaths = AppPathsPrograms(settings.ProgramSuffixes);
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programs = programs.Concat(appPaths);
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}
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if (settings.EnableStartMenuSource)
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{
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var startMenu = StartMenuPrograms(settings.ProgramSuffixes);
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programs = programs.Concat(startMenu);
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}
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var unregistered = UnregisteredPrograms(settings.ProgramSources, settings.ProgramSuffixes);
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programs = programs.Concat(unregistered);
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//.Select(ScoreFilter);
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return programs.ToArray();
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}
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}
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}
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