void SnapOsUnixInit()
{
Username = Environment.UserName;
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
try
{
var(lsbReleaseExitCode, lsbReleaseStdOutput) = OsProcessManager
.RunAsync(new ProcessStartInfoBuilder("lsb_release").Add("-a"), CancellationToken.None).GetAwaiter().GetResult();
if (lsbReleaseExitCode == 0 && lsbReleaseStdOutput != null)
{
var(distroId, _, _, _) = ParseLsbRelease(lsbReleaseStdOutput);
DistroType = distroId == "Ubuntu" ? SnapOsDistroType.Ubuntu : SnapOsDistroType.Unknown;
}
else
{
DistroType = SnapOsDistroType.Unknown;
}
}
catch (Exception e)
{
_logger.Warn("Exception thrown while executing 'lsb_release'", e);
}
return;
}
throw new PlatformNotSupportedException();
}
public List <SnapOsProcess> GetProcesses()
{
var processes = EnumerateProcesses().Select(x =>
{
var processNameValid = !string.IsNullOrWhiteSpace(x.processName);
return(OsProcessManager.Build(x.pid, x.processName,
!processNameValid ? null : Filesystem.PathGetDirectoryName(x.processName),
!processNameValid ? null : Filesystem.PathGetFileName(x.processName)));
}).ToList();
return(processes);
}
public List <SnapOsProcess> GetProcesses()
{
var processes = Process.GetProcesses().Select(process => OsProcessManager.Build(process.Id, process.ProcessName)).ToList();
return(processes);
}
public async Task CreateShortcutsForExecutableAsync(SnapOsShortcutDescription shortcutDescription, ILog logger = null, CancellationToken cancellationToken = default)
{
if (shortcutDescription == null)
{
throw new ArgumentNullException(nameof(shortcutDescription));
}
var exeName = Filesystem.PathGetFileName(shortcutDescription.ExeAbsolutePath);
if (Username == null)
{
_logger?.Error($"Unable to create shortcut because username is null. Executable: {exeName}");
return;
}
logger?.Info($"Creating shortcuts for executable: {shortcutDescription.ExeAbsolutePath}");
var autoStartEnabled = shortcutDescription.ShortcutLocations.HasFlag(SnapShortcutLocation.Startup);
var desktopEnabled = shortcutDescription.ShortcutLocations.HasFlag(SnapShortcutLocation.Desktop);
var startMenuEnabled = shortcutDescription.ShortcutLocations.HasFlag(SnapShortcutLocation.StartMenu);
var desktopShortcutUtf8Content = BuildDesktopShortcut(shortcutDescription, shortcutDescription.NuspecReader.GetDescription());
if (desktopShortcutUtf8Content == null)
{
_logger?.Warn(
$"Unknown error while building desktop shortcut for exe: {exeName}. Distro: {DistroType}. Maybe unsupported distro?");
return;
}
var applicationsDirectoryAbsolutePath = Filesystem.PathCombine($"/home/{Username}", ".local/share/applications");
var autoStartDirectoryAbsolutePath = Filesystem.PathCombine($"/home/{Username}", ".config/autostart");
var autoStartShortcutAbsolutePath = Filesystem.PathCombine(autoStartDirectoryAbsolutePath, $"{exeName}.desktop");
var desktopShortcutAbsolutePath = Filesystem.PathCombine(applicationsDirectoryAbsolutePath, $"{exeName}.desktop");
if (startMenuEnabled)
{
_logger?.Warn("Creating start menu shortcuts is not supported on this OS.");
}
if (autoStartEnabled)
{
if (Filesystem.DirectoryCreateIfNotExists(autoStartDirectoryAbsolutePath))
{
_logger?.Info($"Created autostart directory: {autoStartDirectoryAbsolutePath}");
}
if (Filesystem.FileDeleteIfExists(autoStartShortcutAbsolutePath))
{
_logger?.Info($"Deleted existing auto start shortcut: {autoStartShortcutAbsolutePath}");
}
_logger?.Info($"Creating autostart shortcut: {autoStartShortcutAbsolutePath}. " +
$"Absolute path: {shortcutDescription.ExeAbsolutePath}.");
await Filesystem.FileWriteUtf8StringAsync(desktopShortcutUtf8Content,
autoStartShortcutAbsolutePath, cancellationToken);
_logger?.Info($"Attempting to mark shortcut as trusted: {autoStartShortcutAbsolutePath}.");
var trustedSuccess = await OsProcessManager.ChmodExecuteAsync(autoStartShortcutAbsolutePath, cancellationToken);
_logger?.Info($"Shortcut marked as trusted: {(trustedSuccess ? "yes" : "no")}");
}
if (desktopEnabled)
{
if (!Filesystem.DirectoryExists(applicationsDirectoryAbsolutePath))
{
_logger?.Error($"Applications directory does not exist. Desktop shortcut will not be created. Path: {applicationsDirectoryAbsolutePath}");
goto next;
}
if (Filesystem.FileDeleteIfExists(desktopShortcutAbsolutePath))
{
_logger?.Info($"Deleted existing shortcut: {desktopShortcutAbsolutePath}");
}
_logger?.Info($"Creating desktop shortcut: {desktopShortcutAbsolutePath}. " +
$"Auto startup: {autoStartEnabled}. " +
$"Absolute path: {shortcutDescription.ExeAbsolutePath}.");
await Filesystem.FileWriteUtf8StringAsync(desktopShortcutUtf8Content,
desktopShortcutAbsolutePath, cancellationToken);
_logger?.Info($"Attempting to mark shortcut as trusted: {desktopShortcutAbsolutePath}.");
var trustedSuccess = await OsProcessManager.ChmodExecuteAsync(desktopShortcutAbsolutePath, cancellationToken);
_logger?.Info($"Shortcut marked as trusted: {(trustedSuccess ? "yes" : "no")}");
}
next :;
}
