private void openShortcut()
{
OpenFileDialog o = new OpenFileDialog();
o.Filter = "Shortcuts (*.lnk)|*.LNK|All Files (*.*)|*.*";
o.DefaultExt = "LNK";
o.CheckFileExists = true;
o.CheckPathExists = true;
if (o.ShowDialog() == DialogResult.OK)
{
link.Open(o.FileName);
showDetails();
}
}
public void CreateShortcutsForExecutable(string exeName, ShortcutLocation locations, bool updateOnly)
{
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 updateExe = Path.Combine(rootAppDirectory, "update.exe");
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);
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(() => {
if (fileExists) {
try {
sl = new ShellLink();
sl.Open(file);
if (sl.Target == updateExe && sl.Description == zf.Description && sl.IconPath == exePath) {
return;
}
File.Delete(file);
} catch (Exception ex) {
this.Log().WarnException("Tried to compare shortcut and failed", ex);
File.Delete(file);
}
}
sl = new ShellLink {
Target = updateExe,
IconPath = exePath,
IconIndex = 0,
WorkingDirectory = Path.GetDirectoryName(exePath),
Description = zf.Description,
Arguments = "--processStart " + exeName,
};
sl.SetAppUserModelId(String.Format("com.squirrel.{0}.{1}", zf.Id, exeName.Replace(".exe", "")));
this.Log().Info("About to save shortcut: {0} (target {1}, workingDir {2}, args {3})", file, sl.Target, sl.WorkingDirectory, sl.Arguments);
if (ModeDetector.InUnitTestRunner() == false) sl.Save(file);
}, "Can't write shortcut: " + file);
}
}
