Exemplo n.º 1
0
            public void CreateShortcutsForExecutable(string exeName, ShortcutLocation locations, bool updateOnly, string programArguments, string icon, bool allUsers = false)
            {
                this.Log().Info("About to create shortcuts for {0}, rootAppDir {1}", exeName, rootAppDirectory);

                var releases    = Utility.LoadLocalReleases(Utility.LocalReleaseFileForAppDir(rootAppDirectory));
                var thisRelease = Utility.FindCurrentVersion(releases);

                var zf = new ZipPackage(Path.Combine(
                                            Utility.PackageDirectoryForAppDir(rootAppDirectory),
                                            thisRelease.Filename));

                var exePath = Path.Combine(Utility.AppDirForRelease(rootAppDirectory, thisRelease), exeName);

                var fileVerInfo = FileVersionInfo.GetVersionInfo(exePath);

                foreach (var f in (ShortcutLocation[])Enum.GetValues(typeof(ShortcutLocation)))
                {
                    if (!locations.HasFlag(f))
                    {
                        continue;
                    }

                    var file       = linkTargetForVersionInfo(f, zf, fileVerInfo, allUsers);
                    var fileExists = File.Exists(file);

                    // NB: If we've already installed the app, but the shortcut
                    // is no longer there, we have to assume that the user didn't
                    // want it there and explicitly deleted it, so we shouldn't
                    // annoy them by recreating it.
                    if (!fileExists && updateOnly)
                    {
                        this.Log().Warn("Wanted to update shortcut {0} but it appears user deleted it", file);
                        continue;
                    }

                    this.Log().Info("Creating shortcut for {0} => {1}", exeName, file);

                    ShellLink sl;
                    this.ErrorIfThrows(() => Utility.Retry(() => {
                        File.Delete(file);

                        var target = Path.Combine(rootAppDirectory, exeName);
                        sl         = new ShellLink {
                            Target           = target,
                            IconPath         = icon ?? target,
                            IconIndex        = 0,
                            WorkingDirectory = Path.GetDirectoryName(exePath),
                            Description      = zf.Description,
                        };

                        if (!String.IsNullOrWhiteSpace(programArguments))
                        {
                            sl.Arguments += String.Format(" -a \"{0}\"", programArguments);
                        }

                        var appUserModelId      = String.Format("com.squirrel.{0}.{1}", zf.Id.Replace(" ", ""), exeName.Replace(".exe", "").Replace(" ", ""));
                        var toastActivatorCLSID = Utility.CreateGuidFromHash(appUserModelId).ToString();

                        sl.SetAppUserModelId(appUserModelId);
                        sl.SetToastActivatorCLSID(toastActivatorCLSID);

                        this.Log().Info("About to save shortcut: {0} (target {1}, workingDir {2}, args {3}, toastActivatorCSLID {4})", file, sl.Target, sl.WorkingDirectory, sl.Arguments, toastActivatorCLSID);
                        if (ModeDetector.InUnitTestRunner() == false)
                        {
                            sl.Save(file);
                        }
                    }, 4), "Can't write shortcut: " + file);
                }

                fixPinnedExecutables(zf.Version);
            }