/// <summary>
/// Notes the current time as an attempt to download a particular feed.
/// </summary>
private static void SetLastCheckAttempt(FeedUri feedUri)
{
// Determine timestamp file path
string path = Path.Combine(
Locations.GetCacheDirPath("0install.net", false, "injector", "last-check-attempt"),
feedUri.PrettyEscape());
// Set modification time to now
FileUtils.Touch(path);
}
/// <summary>
/// Determines the most recent point in time an attempt was made to download a particular feed.
/// </summary>
private static DateTime GetLastCheckAttempt(FeedUri feedUri)
{
// Determine timestamp file path
var file = new FileInfo(Path.Combine(
Locations.GetCacheDirPath("0install.net", false, "injector", "last-check-attempt"),
feedUri.PrettyEscape()));
// Check last modification time
return(file.Exists ? file.LastWriteTimeUtc : new DateTime());
}
private static IEnumerable <FeedUri> GetNativeFeedPaths(FeedUri interfaceUri)
{
return(Locations.GetLoadDataPaths("0install.net", true, "native_feeds", interfaceUri.PrettyEscape())
.Select(x => new FeedUri(x)));
}
/// <summary> /// Removes an entry from the list of uninstallable applications. /// </summary> /// <param name="uri">The feed to be removed.</param> /// <param name="machineWide">Apply the registration machine-wide instead of just for the current user.</param> /// <exception cref="IOException">A problem occurred while writing to the filesystem or registry.</exception> /// <exception cref="UnauthorizedAccessException">Write access to the filesystem or registry is not permitted.</exception> public static void Unregister(FeedUri uri, bool machineWide) => Unregister(uri.PrettyEscape(), machineWide);
public static InterfacePreferences LoadFor([NotNull] FeedUri interfaceUri)
{
#region Sanity checks
if (interfaceUri == null)
{
throw new ArgumentNullException("interfaceUri");
}
#endregion
var path = Locations.GetLoadConfigPaths("0install.net", true, "injector", "interfaces", interfaceUri.PrettyEscape()).FirstOrDefault();
if (string.IsNullOrEmpty(path))
{
return(new InterfacePreferences());
}
Log.Debug("Loading interface preferences for " + interfaceUri.ToStringRfc() + " from: " + path);
return(XmlStorage.LoadXml <InterfacePreferences>(path));
}
/// <summary>
/// Saves these <see cref="InterfacePreferences"/> for a specific interface.
/// </summary>
/// <param name="interfaceUri">The interface to save the preferences for.</param>
/// <exception cref="IOException">A problem occurs while writing the file.</exception>
/// <exception cref="UnauthorizedAccessException">Write access to the file is not permitted.</exception>
public void SaveFor([NotNull] FeedUri interfaceUri)
{
#region Sanity checks
if (interfaceUri == null)
{
throw new ArgumentNullException("interfaceUri");
}
#endregion
var path = Locations.GetSaveConfigPath("0install.net", true, "injector", "interfaces", interfaceUri.PrettyEscape());
Log.Debug("Saving interface preferences for " + interfaceUri.ToStringRfc() + " to: " + path);
this.SaveXml(path);
}
private static IEnumerable<FeedUri> GetNativeFeedPaths(FeedUri interfaceUri)
{
return Locations.GetLoadDataPaths("0install.net", true, "native_feeds", interfaceUri.PrettyEscape())
.Select(x => new FeedUri(x));
}
/// <summary>
/// Saves these <see cref="FeedPreferences"/> for a specific feed.
/// </summary>
/// <param name="feedUri">The feed to save the preferences for.</param>
/// <exception cref="IOException">A problem occurs while writing the file.</exception>
/// <exception cref="UnauthorizedAccessException">Write access to the file is not permitted.</exception>
public void SaveFor([NotNull] FeedUri feedUri)
{
#region Sanity checks
if (feedUri == null)
{
throw new ArgumentNullException(nameof(feedUri));
}
#endregion
Normalize();
var path = Locations.GetSaveConfigPath("0install.net", true, "injector", "feeds", feedUri.PrettyEscape());
Log.Debug("Saving feed preferences for " + feedUri.ToStringRfc() + " to: " + path);
this.SaveXml(path);
}
/// <summary>
/// Notes the current time as an attempt to download a particular feed.
/// </summary>
private static void SetLastCheckAttempt(FeedUri feedUri)
{
// Determine timestamp file path
string path = Path.Combine(
Locations.GetCacheDirPath("0install.net", false, "injector", "last-check-attempt"),
feedUri.PrettyEscape());
// Set modification time to now
FileUtils.Touch(path);
}
/// <summary>
/// Determines the most recent point in time an attempt was made to download a particular feed.
/// </summary>
private static DateTime GetLastCheckAttempt(FeedUri feedUri)
{
// Determine timestamp file path
var file = new FileInfo(Path.Combine(
Locations.GetCacheDirPath("0install.net", false, "injector", "last-check-attempt"),
feedUri.PrettyEscape()));
// Check last modification time
return file.Exists ? file.LastWriteTimeUtc : new DateTime();
}
private static IEnumerable <string> GetNativeFeedPaths(FeedUri interfaceUri)
=> Locations.GetLoadDataPaths("0install.net", true, "native_feeds", interfaceUri.PrettyEscape());