/// <summary>
/// Scans the update feed.
/// </summary>
/// <param name="result">The result.</param>
private static void ScanUpdateFeed(SerializablePatch result)
{
Version currentVersion = Version.Parse(EveMonClient.FileVersionInfo.FileVersion);
SerializableRelease newestRelease = result.Releases?.FirstOrDefault(
release => Version.Parse(release.Version).Major == currentVersion.Major);
Version newestVersion = (newestRelease != null) ? Version.Parse(newestRelease.
Version) : currentVersion;
Version mostRecentDeniedVersion = !string.IsNullOrEmpty(Settings.Updates.
MostRecentDeniedUpgrade) ? new Version(Settings.Updates.
MostRecentDeniedUpgrade) : new Version();
// Is the program out of date and user has not previously denied this version?
if (currentVersion < newestVersion & mostRecentDeniedVersion < newestVersion)
{
// Quit if newest release is null
// (Shouldn't happen but it's nice to be prepared)
if (newestRelease == null)
{
return;
}
// Reset the most recent denied version
Settings.Updates.MostRecentDeniedUpgrade = string.Empty;
Uri forumUrl = new Uri(newestRelease.TopicAddress);
Uri installerUrl = new Uri(newestRelease.PatchAddress);
string updateMessage = newestRelease.Message;
string installArgs = newestRelease.InstallerArgs;
string md5Sum = newestRelease.MD5Sum;
string additionalArgs = newestRelease.AdditionalArgs;
bool canAutoInstall = !string.IsNullOrEmpty(installerUrl.AbsoluteUri) &&
!string.IsNullOrEmpty(installArgs);
if (!string.IsNullOrEmpty(additionalArgs) && additionalArgs.Contains(
"%EVEMON_EXECUTABLE_PATH%"))
{
string appPath = Path.GetDirectoryName(Application.ExecutablePath);
installArgs = $"{installArgs} {additionalArgs}";
installArgs = installArgs.Replace("%EVEMON_EXECUTABLE_PATH%", appPath);
}
// Requests a notification to subscribers and quit
EveMonClient.OnUpdateAvailable(forumUrl, installerUrl, updateMessage,
currentVersion, newestVersion, md5Sum, canAutoInstall, installArgs);
return;
}
// New data files released?
if (result.FilesHaveChanged)
{
// Requests a notification to subscribers
EveMonClient.OnDataUpdateAvailable(result.ChangedDatafiles);
return;
}
// Notify about a new major version
Version newestMajorVersion = result.Releases?.Max(release => Version.Parse(
release.Version)) ?? new Version();
SerializableRelease newestMajorRelease = result.Releases?.FirstOrDefault(release =>
Version.Parse(release.Version) == newestMajorVersion);
if (newestMajorRelease == null)
{
return;
}
newestVersion = Version.Parse(newestMajorRelease.Version);
Version mostRecentDeniedMajorUpgrade = !string.IsNullOrEmpty(Settings.Updates.
MostRecentDeniedMajorUpgrade)
? new Version(Settings.Updates.MostRecentDeniedMajorUpgrade)
: new Version();
// Is there is a new major version and the user has not previously denied it?
if (currentVersion >= newestVersion | mostRecentDeniedMajorUpgrade >= newestVersion)
{
return;
}
// Reset the most recent denied version
Settings.Updates.MostRecentDeniedMajorUpgrade = string.Empty;
EveMonClient.OnUpdateAvailable(null, null, null, currentVersion, newestVersion,
null, false, null);
}