public static async Task <string> GetChangeLogAsync(UpgradeVersionDescription upgradeVersionDescription, OnUpgradeOperationCompletedEventHandler onGetCompleteDelegate = null)
{
if (upgradeVersionDescription == null)
{
throw new ArgumentNullException(nameof(upgradeVersionDescription));
}
Uri uri = new Uri(Helpers.BaseURI + "CHANGELOG.md");
Stream stream = await Helpers.webClient.OpenReadTaskAsync(uri);
try
{
using (StreamReader reader = new StreamReader(stream))
{
upgradeVersionDescription.ChangeLog = reader.ReadToEnd();
}
}
catch (Exception)
{
Diagnostics.Debug.LogError("Error while retrieving change log.");
return(null);
}
onGetCompleteDelegate?.Invoke(upgradeVersionDescription);
return(upgradeVersionDescription.ChangeLog);
}
public static async Task <UpgradeVersionDescription> GetLatestVersionDescriptionAsync(OnUpgradeOperationCompletedEventHandler onGetCompleteDelegate = null)
{
#if BUILD32
Uri uri = new Uri(Helpers.BaseURI + "version (x86).xml");
#else
Uri uri = new Uri(Helpers.BaseURI + "version.xml");
#endif
Stream stream = await Helpers.webClient.OpenReadTaskAsync(uri);
UpgradeVersionDescription upgradeVersionDescription = null;
try
{
XmlRootAttribute xmlRoot = new XmlRootAttribute
{
ElementName = "Version"
};
XmlSerializer serializer = new XmlSerializer(typeof(UpgradeVersionDescription), xmlRoot);
XmlReaderSettings xmlReaderSettings = new XmlReaderSettings
{
IgnoreWhitespace = true,
IgnoreComments = true
};
using (XmlReader xmlReader = XmlReader.Create(stream, xmlReaderSettings))
{
upgradeVersionDescription = (UpgradeVersionDescription)serializer.Deserialize(xmlReader);
}
}
catch (Exception)
{
Diagnostics.Debug.LogError("Error while retrieving change log.");
return(null);
}
onGetCompleteDelegate?.Invoke(upgradeVersionDescription);
return(upgradeVersionDescription);
}
