public static List <UpdateInfo> GetLatestUpdateInfos()
{
if (!IsConnectedToInternet)
{
throw new UpdateNoInternetException();
}
List <UpdateInfo> updateInfos = new List <UpdateInfo>();
HttpWebRequest request = WebRequest.CreateHttp(_updateUrl);
request.UserAgent = _userAgent;
request.CachePolicy = new HttpRequestCachePolicy(HttpRequestCacheLevel.NoCacheNoStore);
request.Timeout = TimeoutMS;
using (XmlReader reader = XmlReader.Create(request.GetResponse().GetResponseStream()))
{
while (reader.Read())
{
if (reader.IsStartElement())
{
if (reader.Name == "update")
{
string version = reader.GetAttribute("version");
string url = reader.GetAttribute("url");
ReleaseChannel releaseChannel = (ReleaseChannel)Enum.Parse(typeof(ReleaseChannel), reader.GetAttribute("channel"));
updateInfos.Add(new UpdateInfo(version, url, releaseChannel));
}
}
}
}
return(updateInfos);
}
/// <summary>
/// Given a ReleaseChannel and a keyName, attempt to load the corresponding ChannelInfo objecvt
/// </summary>
/// <param name="releaseChannel">The ReleaseChannel being queried</param>
/// <param name="channelInfo">Returns the ChannelInfo here</param>
/// <param name="gitHubWrapper">An optional wrapper to the GitHub data</param>
/// <param name="keyName">An optional override of the key to use when reading the ChannelInfo data</param>
/// <param name="exceptionReporter">An optional IExceptionReporter if you want exception details</param>
/// <returns>true if we found data</returns>
public static bool TryGetChannelInfo(ReleaseChannel releaseChannel, out ChannelInfo channelInfo, IGitHubWrapper gitHubWrapper, string keyName = "default", IExceptionReporter exceptionReporter = null)
{
try
{
IGitHubWrapper wrapper = gitHubWrapper ?? new GitHubWrapper(exceptionReporter);
using (Stream stream = new MemoryStream())
{
wrapper.LoadChannelInfoIntoStream(releaseChannel, stream);
channelInfo = GetChannelFromStream(stream, keyName);
return(true);
}
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception e)
{
if (exceptionReporter != null)
{
exceptionReporter.ReportException(e);
}
}
#pragma warning restore CA1031 // Do not catch general exception types
// Default values
channelInfo = null;
return(false);
}
public void ReleaseChannel_CanBeOverriddenInConstructor()
{
const ReleaseChannel testReleaseChannel = ReleaseChannel.Insider;
IAutoUpdate update = BuildAutoUpdate(releaseChannel: testReleaseChannel);
Assert.AreEqual(testReleaseChannel.ToString(), update.ReleaseChannel);
}
public async override Task <string> Resolve(ReleaseChannel channel, Product product, CancellationToken token = new CancellationToken())
{
string level = GetLevel(channel);
string productId = GetProductId(product);
var uri = new Uri(Url + level);
Boots.Logger.WriteLine($"Querying {uri}");
var response = await httpClient.GetAsync(uri, token);
response.EnsureSuccessStatusCode();
var document = new XmlDocument();
using (var stream = await response.Content.ReadAsStreamAsync()) {
token.ThrowIfCancellationRequested();
document.Load(stream);
var node = document.SelectSingleNode($"/UpdateInfo/Application[@id='{productId}']/Update/@url");
if (node == null)
{
throw new XmlException($"Did not find {product}, at channel {channel}");
}
string url = node.InnerText;
if (string.IsNullOrEmpty(url))
{
throw new XmlException($"Did not find {product}, at channel {channel}");
}
// Just let this throw if it is an invalid Uri
new Uri(url);
return(url);
}
}
static void SetChannelAndProduct(Bootstrapper boots, string product, ReleaseChannel channel)
{
if (!string.IsNullOrEmpty(product))
{
boots.Channel = channel;
boots.Product = Enum.Parse <Product> (product.Replace(".", ""));
}
}
/// <summary>
/// Unit testable ctor - allows dependency injection for testing
/// </summary>
/// <param name="releaseChannelProvider">Provides the client's current release channel</param>
/// <param name="installedVersionProvider">Method that provides the installed version string</param>
/// <param name="channelInfoProvider">Method that provides a (potentially invalid) ChannelInfo</param>
internal AutoUpdate(Func <ReleaseChannel> releaseChannelProvider, Func <string> installedVersionProvider, IChannelInfoProvider channelInfoProvider)
{
_strongReleaseChannel = releaseChannelProvider();
_installedVersionProvider = installedVersionProvider;
_channelInfoProvider = channelInfoProvider;
ReleaseChannel = _strongReleaseChannel.ToString();
_initTask = Task.Run(() => InitializeWithTimer());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
sb.AppendLine(string.Format("{0} is your current version", CurrentVersion));
sb.AppendLine(string.Format("{0} is the latest {1}", LatestVersion, ReleaseChannel.GetDescription()));
sb.AppendLine(string.Format("{1} was last updated on {0}", Date.ToLongDateString(), ReleaseChannel.GetDescription()));
return(sb.ToString());
}
public static TelemetryEvent ForReleaseChannelChangeConsidered(ReleaseChannel oldChannel, ReleaseChannel newChannel)
{
return(new TelemetryEvent(TelemetryAction.ReleaseChannel_ChangeConsidered,
new Dictionary <TelemetryProperty, string>
{
{ TelemetryProperty.ReleaseChannel, oldChannel.ToString() },
{ TelemetryProperty.ReleaseChannelConsidered, newChannel.ToString() },
}));
}
public async Task Resolve(Type type, ReleaseChannel channel, Product product)
{
var resolver = (UrlResolver)Activator.CreateInstance(type, new Bootstrapper());
var url = await resolver.Resolve(channel, product);
var response = await client.GetAsync(url, HttpCompletionOption.ResponseHeadersRead);
response.EnsureSuccessStatusCode();
}
public static async Task Boots(this ICakeContext context, Product product, ReleaseChannel channel = ReleaseChannel.Stable)
{
var boots = new Bootstrapper {
Channel = channel,
Product = product,
Logger = new CakeWriter(context)
};
await boots.Install();
}
/// <summary>
/// Installs a different version in response to a channel change
/// </summary>
/// <param name="newChannel">The new channel to use</param>
public static void ChangeChannel(ReleaseChannel newChannel)
{
if (ChannelInfoUtilities.TryGetChannelInfo(newChannel, out ChannelInfo channelInfo, null) &&
channelInfo.IsValid)
{
DownloadAndInstall(new Uri(channelInfo.InstallAsset), newChannel);
return;
}
throw new ArgumentException("Unable to get channel information", nameof(newChannel));
}
private Uri GetChannelSpecificUri(ReleaseChannel releaseChannel)
{
// Check for special cases, otherwise use production value
switch (releaseChannel)
{
case ReleaseChannel.Insider: return(_insiderConfigFileUri);
case ReleaseChannel.Canary: return(_canaryConfigFileUri);
}
return(_productionConfigFileUri);
}
public void UpdateOptionAsync_ReleaseChannelIsOverridden_UsesCorrectChannel()
{
const ReleaseChannel testReleaseChannel = ReleaseChannel.Canary;
Mock <IChannelInfoProvider> providerMock = BuildChannelInfoProvider(testReleaseChannel, OptionalUpgradeChannelInfo);
AutoUpdate update = BuildAutoUpdate(releaseChannel: testReleaseChannel, channelProvider: providerMock.Object);
Assert.AreEqual(AutoUpdateOption.OptionalUpgrade, update.UpdateOptionAsync.Result);
Assert.AreEqual(TestInstalledVersion, update.InstalledVersion.ToString());
Assert.AreEqual(OptionalUpgradeChannelInfo.CurrentVersion, update.CurrentChannelVersion);
Assert.AreEqual(OptionalUpgradeChannelInfo.MinimumVersion, update.MinimumChannelVersion);
Assert.AreEqual(OptionalUpgradeChannelInfo.ReleaseNotesAsset, update.ReleaseNotesUri.ToString());
providerMock.VerifyAll();
}
private IEnumerable <ReleaseMeta> ExpandAllReleases(ReleaseChannel channel)
{
foreach (var release in channel.Releases)
{
var isLatest = channel.LatestSdk == release.Sdk.Version;
yield return(new ReleaseMeta
{
ChannelVersion = channel.ChannelVersion,
SupportPhase = isLatest ? (SupportPhases?)channel.SupportPhase : null,
Version = release.Sdk.Version
});
}
}
/// <summary>
/// Installs a different version in response to a channel change
/// </summary>
/// <param name="newChannel">The new channel to use</param>
public static void ChangeChannel(ReleaseChannel newChannel)
{
if (ChannelInfoUtilities.TryGetChannelInfo(newChannel, out ChannelInfo channelInfo, null) &&
channelInfo.IsValid)
{
DownloadAndInstall(new Uri(channelInfo.InstallAsset), newChannel);
return;
}
#pragma warning disable CA1303 // Do not pass literals as localized parameters
throw new ArgumentException("Unable to get channel information", nameof(newChannel));
#pragma warning restore CA1303 // Do not pass literals as localized parameters
}
public async override Task <string> Resolve(ReleaseChannel channel, Product product, CancellationToken token = new CancellationToken())
{
Uri uri = GetUri(channel);
string channelId = GetChannelId(channel);
string productId = GetProductId(product);
Boots.Logger.WriteLine($"Querying {uri}");
var response = await httpClient.GetAsync(uri, token);
response.EnsureSuccessStatusCode();
string?payloadManifestUrl;
using (var stream = await response.Content.ReadAsStreamAsync()) {
token.ThrowIfCancellationRequested();
var manifest = await JsonSerializer.DeserializeAsync <VSManifest> (stream, cancellationToken : token);
var channelItem = manifest.channelItems?.FirstOrDefault(c => c.id == channelId);
if (channelItem == null)
{
throw new InvalidOperationException($"Did not find '{channelId}' at: {uri}");
}
payloadManifestUrl = channelItem.payloads?.Select(p => p.url)?.FirstOrDefault();
if (string.IsNullOrEmpty(payloadManifestUrl))
{
throw new InvalidOperationException($"Did not find manifest url for '{channelId}' at: {uri}");
}
}
uri = new Uri(payloadManifestUrl);
Boots.Logger.WriteLine($"Querying {uri}");
response = await httpClient.GetAsync(uri, token);
response.EnsureSuccessStatusCode();
using (var stream = await response.Content.ReadAsStreamAsync()) {
token.ThrowIfCancellationRequested();
var payload = await JsonSerializer.DeserializeAsync <VSPayloadManifest> (stream, cancellationToken : token);
var url = payload.packages?.FirstOrDefault(p => p.id == productId)?.payloads?.Select(p => p.url).FirstOrDefault();
// NOTE: workaround NRT in netstandard2.0
if (url == null || url == "")
{
throw new InvalidOperationException($"Did not find payload url for '{productId}' at: {uri}");
}
// Just let this throw if it is an invalid Uri
new Uri(url);
return(url);
}
}
string GetChannelId(ReleaseChannel channel)
{
switch (channel)
{
case ReleaseChannel.Stable:
return("Microsoft.VisualStudio.Manifests.VisualStudio");
case ReleaseChannel.Preview:
return("Microsoft.VisualStudio.Manifests.VisualStudioPreview");
default:
throw new NotImplementedException($"Unexpected value for release: {channel}");;
}
}
Uri GetUri(ReleaseChannel channel)
{
switch (channel)
{
case ReleaseChannel.Stable:
return(new Uri(ReleaseUrl));
case ReleaseChannel.Preview:
return(new Uri(PreviewUrl));
default:
throw new NotImplementedException($"Unexpected value for {nameof (ReleaseChannel)}: {channel}");;
}
}
string GetLevel(ReleaseChannel channel)
{
switch (channel)
{
case ReleaseChannel.Stable:
return("Stable");
case ReleaseChannel.Preview:
return("Beta");
default:
throw new NotImplementedException($"Unexpected value for release: {channel}");
}
}
public override int GetHashCode()
{
int hash = 1;
if (ReleaseChannel != global::Yandex.Cloud.K8S.V1.ReleaseChannel.Unspecified)
{
hash ^= ReleaseChannel.GetHashCode();
}
hash ^= versions_.GetHashCode();
if (_unknownFields != null)
{
hash ^= _unknownFields.GetHashCode();
}
return(hash);
}
public UpdateInfo(string version, string url, ReleaseChannel releaseChannel)
{
if (string.IsNullOrWhiteSpace(version))
{
throw new ArgumentNullException(nameof(version));
}
if (string.IsNullOrWhiteSpace(url))
{
throw new ArgumentNullException(nameof(url));
}
Version = version.Trim();
Url = url.Trim();
ReleaseChannel = releaseChannel;
}
public InstallerInfo(string version, string url, ReleaseChannel releaseChannel)
{
if (string.IsNullOrWhiteSpace(version))
{
throw new ArgumentNullException("version");
}
if (string.IsNullOrWhiteSpace(url))
{
throw new ArgumentNullException("url");
}
Version = version.Trim();
Url = url.Trim();
ReleaseChannel = releaseChannel;
}
// Wrap the ctor to give us a single place for adding dependency injection parameters
private static AutoUpdate BuildAutoUpdate(ReleaseChannel releaseChannel = ReleaseChannel.Production, string testInstalledVersion = null, IChannelInfoProvider channelProvider = null)
{
return(new AutoUpdate(() => releaseChannel, () => testInstalledVersion ?? TestInstalledVersion, channelProvider ?? InertChannelInfoProvider));
}
// Constructor
public CharonAPI(ReleaseChannel channel)
{
// Set gateway url
_gatewayUrl = gatewayUrls[channel];
}
public static void UpdateCheck(bool confirmUpdate, bool showUpToDate)
{
try
{
IsCheckingforUpdate = true;
List <UpdateInfo> updateInfos = GetLatestUpdateInfos();
ReleaseChannel targetReleaseChannel = GetReleaseChannel();
ulong maxVersion = LongVersion(AppVM.FullVersion);
UpdateInfo latestVersion = null;
bool updateAvailable = false;
foreach (UpdateInfo updateInfo in updateInfos)
{
if (updateInfo.ReleaseChannel == targetReleaseChannel)
{
ulong installerVersion = LongVersion(updateInfo.Version);
if (installerVersion > maxVersion)
{
updateAvailable = true;
latestVersion = updateInfo;
maxVersion = installerVersion;
}
}
}
LastUpdateCheck = DateTime.Now;
if (updateAvailable)
{
if (confirmUpdate)
{
string message = string.Format(Strings.ChordiousUpdateAvailableUpdateNowMessageFormat, latestVersion.Version);
AppVM.AppView.DoOnUIThread(() =>
{
Messenger.Default.Send(new ConfirmationMessage(message, (confirmed) =>
{
try
{
if (confirmed)
{
Messenger.Default.Send(new LaunchUrlMessage(latestVersion.Url));
}
}
catch (Exception ex)
{
ExceptionUtils.HandleException(new UpdateException(ex));
}
}));
});
}
else
{
AppVM.AppView.DoOnUIThread(() =>
{
Messenger.Default.Send(new LaunchUrlMessage(latestVersion.Url));
});
}
}
else
{
if (showUpToDate)
{
AppVM.AppView.DoOnUIThread(() =>
{
Messenger.Default.Send(new ChordiousMessage(Strings.ChordiousUpdateNotAvailableMessage));
});
}
}
}
catch (Exception ex)
{
ExceptionUtils.HandleException(new UpdateException(ex));
}
finally
{
IsCheckingforUpdate = false;
}
}
/// <summary>
/// Implements <see cref="IChannelInfoProvider.TryGetChannelInfo(string, out ChannelInfo)"/>
/// </summary>
public bool TryGetChannelInfo(ReleaseChannel releaseChannel, out ChannelInfo channelInfo)
{
return(ChannelInfoUtilities.TryGetChannelInfo(releaseChannel, out channelInfo, _gitHubWrapper, exceptionReporter: _exceptionReporter));
}
public async Task NotImplemented(Type type, ReleaseChannel channel, Product product)
{
var resolver = (UrlResolver)Activator.CreateInstance(type, new Bootstrapper());
await Assert.ThrowsAsync <NotImplementedException> (() => resolver.Resolve(channel, product));
}
/// <summary>
/// Implements <see cref="IGitHubWrapper.LoadChannelInfoIntoStream(string, Stream)(Uri, Stream)"/>
/// </summary>
public void LoadChannelInfoIntoStream(ReleaseChannel releaseChannel, Stream stream)
{
GitHubClient.LoadUriContentsIntoStream(GetChannelSpecificUri(releaseChannel), stream, _timeout);
}
public static void UpdateCheck(bool confirmUpdate, bool showUpToDate)
{
try
{
IsCheckingforUpdate = true;
List <UpdateInfo> updateInfos = GetLatestUpdateInfos();
ReleaseChannel targetReleaseChannel = GetReleaseChannel();
ulong maxVersion = LongVersion(AppVM.FullVersion);
UpdateInfo latestVersion = null;
bool updateAvailable = false;
foreach (UpdateInfo updateInfo in updateInfos)
{
if (updateInfo.ReleaseChannel == targetReleaseChannel)
{
ulong updateVersion = LongVersion(updateInfo.Version);
if (updateVersion > maxVersion)
{
updateAvailable = true;
latestVersion = updateInfo;
maxVersion = updateVersion;
}
}
}
if (updateAvailable)
{
if (confirmUpdate)
{
string message = string.Format("Mzinga v{0} is available. Would you like to update now?", latestVersion.Version);
AppVM.DoOnUIThread(() =>
{
Messenger.Default.Send(new ConfirmationMessage(message, (confirmed) =>
{
try
{
if (confirmed)
{
Messenger.Default.Send(new LaunchUrlMessage(latestVersion.Url));
}
}
catch (Exception ex)
{
ExceptionUtils.HandleException(new UpdateException(ex));
}
}));
});
}
else
{
AppVM.DoOnUIThread(() =>
{
Messenger.Default.Send(new LaunchUrlMessage(latestVersion.Url));
});
}
}
else
{
if (showUpToDate)
{
AppVM.DoOnUIThread(() =>
{
Messenger.Default.Send(new InformationMessage("Mzinga is up-to-date."));
});
}
}
}
catch (WebException ex)
{
if (ex.Status == WebExceptionStatus.Timeout)
{
TimeoutMS = (int)Math.Min(TimeoutMS * 1.5, MaxTimeoutMS);
}
if (showUpToDate)
{
ExceptionUtils.HandleException(new UpdateException(ex));
}
}
catch (Exception ex)
{
ExceptionUtils.HandleException(new UpdateException(ex));
}
finally
{
IsCheckingforUpdate = false;
}
}
public static void UpdateCheck(bool confirmUpdate, bool showUpToDate)
{
try
{
IsCheckingforUpdate = true;
List <InstallerInfo> installerInfos = GetLatestInstallerInfos();
ReleaseChannel targetReleaseChannel = GetReleaseChannel();
ulong maxVersion = LongVersion(AppViewModel.FullVersion);
InstallerInfo latestVersion = null;
bool updateAvailable = false;
foreach (InstallerInfo installerInfo in installerInfos)
{
if (installerInfo.ReleaseChannel == targetReleaseChannel)
{
ulong installerVersion = LongVersion(installerInfo.Version);
if (installerVersion > maxVersion)
{
updateAvailable = true;
latestVersion = installerInfo;
maxVersion = installerVersion;
}
}
}
SetLastUpdateCheck(DateTime.Now);
if (updateAvailable)
{
if (confirmUpdate)
{
string message = string.Format("Mzinga v{0} is available. Would you like to update now?", latestVersion.Version);
AppVM.DoOnUIThread(() =>
{
Messenger.Default.Send(new ConfirmationMessage(message, (confirmed) =>
{
try
{
if (confirmed)
{
Update(latestVersion);
}
}
catch (Exception ex)
{
ExceptionUtils.HandleException(new UpdateException(ex));
}
}));
});
}
else
{
Update(latestVersion);
}
}
else
{
if (showUpToDate)
{
AppVM.DoOnUIThread(() =>
{
Messenger.Default.Send(new InformationMessage("Mzinga is up-to-date."));
});
}
}
}
catch (Exception ex)
{
ExceptionUtils.HandleException(new UpdateException(ex));
}
finally
{
IsCheckingforUpdate = false;
}
}