/// <summary>
/// Initializes a new instance of the <see cref="UpdateInfo"/> class.
/// </summary>
/// <param name="reader">
/// The appcast reader.
/// </param>
/// <param name="currentVersion">
/// The current Version.
/// </param>
/// <param name="currentBuild">
/// The current Build.
/// </param>
public UpdateInfo(UpdateCheckInformation reader, string currentVersion, string currentBuild)
{
InitializeComponent();
appcast = reader;
this.currentVersion = currentVersion;
this.currentBuild = currentBuild;
GetRss();
SetVersions();
}
/// <summary>
/// Begins checking for an update to HandBrake.
/// </summary>
/// <param name="callback">
/// The method that will be called when the check is finished.
/// </param>
/// <param name="debug">
/// Whether or not to execute this in debug mode.
/// </param>
/// <param name="url">
/// The url.
/// </param>
/// <param name="currentBuild">
/// The current Build.
/// </param>
/// <param name="skipBuild">
/// The skip Build.
/// </param>
/// <param name="currentVersion">
/// The current Version.
/// </param>
public static void BeginCheckForUpdates(AsyncCallback callback, bool debug, string url, int currentBuild, int skipBuild, string currentVersion)
{
ThreadPool.QueueUserWorkItem(delegate
{
try
{
// Initialize variables
WebRequest request = WebRequest.Create(url);
WebResponse response = request.GetResponse();
AppcastReader reader = new AppcastReader();
// Get the data, convert it to a string, and parse it into the AppcastReader
reader.GetUpdateInfo(new StreamReader(response.GetResponseStream()).ReadToEnd());
// Further parse the information
string build = reader.Build;
int latest = int.Parse(build);
int current = currentBuild;
int skip = skipBuild;
// If the user wanted to skip this version, don't report the update
if (latest == skip)
{
UpdateCheckInformation info = new UpdateCheckInformation { NewVersionAvailable = false };
callback(new UpdateCheckResult(debug, info));
return;
}
UpdateCheckInformation info2 = new UpdateCheckInformation
{
NewVersionAvailable = latest > current,
DescriptionUrl = reader.DescriptionUrl,
DownloadFile = reader.DownloadFile,
Build = reader.Build,
Version = reader.Version,
};
callback(new UpdateCheckResult(debug, info2));
}
catch (Exception exc)
{
callback(new UpdateCheckResult(debug, new UpdateCheckInformation { Error = exc }));
}
});
}
/// <summary>
/// Initializes a new instance of the <see cref="UpdateCheckResult"/> class.
/// </summary>
/// <param name="asyncState">
/// The async state.
/// </param>
/// <param name="info">
/// The info.
/// </param>
public UpdateCheckResult(object asyncState, UpdateCheckInformation info)
{
this.AsyncState = asyncState;
this.Result = info;
}
/// <summary>
/// Initializes a new instance of the <see cref="UpdateCheckResult"/> class.
/// </summary>
/// <param name="asyncState">
/// The async state.
/// </param>
/// <param name="info">
/// The info.
/// </param>
public UpdateCheckResult(object asyncState, UpdateCheckInformation info)
{
this.AsyncState = asyncState;
this.Result = info;
}
