public void LaunchBuildServerInfoFetchOperation()
{
CancelBuildStatusFetchOperation();
DisposeBuildServerAdapter();
GetBuildServerAdapter().ContinueWith((Task <IBuildServerAdapter> task) =>
{
if (_revisions.IsDisposed)
{
return;
}
_buildServerAdapter = task.Result;
UpdateUI();
if (_buildServerAdapter == null)
{
return;
}
var scheduler = NewThreadScheduler.Default;
// Run this first as it (may) force start queries
var runningBuildsObservable = _buildServerAdapter.GetRunningBuilds(scheduler);
var fullDayObservable = _buildServerAdapter.GetFinishedBuildsSince(scheduler, DateTime.Today - TimeSpan.FromDays(3));
var fullObservable = _buildServerAdapter.GetFinishedBuildsSince(scheduler);
var fromNowObservable = _buildServerAdapter.GetFinishedBuildsSince(scheduler, DateTime.Now);
var cancellationToken = new CompositeDisposable
{
fullDayObservable.OnErrorResumeNext(fullObservable)
.OnErrorResumeNext(Observable.Empty <BuildInfo>()
.DelaySubscription(TimeSpan.FromMinutes(1))
.OnErrorResumeNext(fromNowObservable)
.Retry()
.Repeat())
.ObserveOn(SynchronizationContext.Current)
.Subscribe(OnBuildInfoUpdate),
runningBuildsObservable.OnErrorResumeNext(Observable.Empty <BuildInfo>()
.DelaySubscription(TimeSpan.FromSeconds(10)))
.Retry()
.Repeat()
.ObserveOn(SynchronizationContext.Current)
.Subscribe(OnBuildInfoUpdate)
};
_buildStatusCancellationToken = cancellationToken;
},
TaskScheduler.FromCurrentSynchronizationContext());
}
public void LaunchBuildServerInfoFetchOperation()
{
ThreadHelper.ThrowIfNotOnUIThread();
CancelBuildStatusFetchOperation();
DisposeBuildServerAdapter();
ThreadHelper.JoinableTaskFactory.RunAsync(
async() =>
{
_buildServerAdapter = await GetBuildServerAdapterAsync();
await _revisions.SwitchToMainThreadAsync();
UpdateUI();
if (_buildServerAdapter == null)
{
return;
}
var scheduler = NewThreadScheduler.Default;
// Run this first as it (may) force start queries
var runningBuildsObservable = _buildServerAdapter.GetRunningBuilds(scheduler);
var fullDayObservable = _buildServerAdapter.GetFinishedBuildsSince(scheduler, DateTime.Today - TimeSpan.FromDays(3));
var fullObservable = _buildServerAdapter.GetFinishedBuildsSince(scheduler);
var fromNowObservable = _buildServerAdapter.GetFinishedBuildsSince(scheduler, DateTime.Now);
var cancellationToken = new CompositeDisposable
{
fullDayObservable.OnErrorResumeNext(fullObservable)
.OnErrorResumeNext(Observable.Empty <BuildInfo>()
.DelaySubscription(TimeSpan.FromMinutes(1))
.OnErrorResumeNext(fromNowObservable)
.Retry()
.Repeat())
.ObserveOn(MainThreadScheduler.Instance)
.Subscribe(OnBuildInfoUpdate),
runningBuildsObservable.OnErrorResumeNext(Observable.Empty <BuildInfo>()
.DelaySubscription(TimeSpan.FromSeconds(10)))
.Retry()
.Repeat()
.ObserveOn(MainThreadScheduler.Instance)
.Subscribe(OnBuildInfoUpdate)
};
_buildStatusCancellationToken = cancellationToken;
});
}
public void LaunchBuildServerInfoFetchOperation()
{
CancelBuildStatusFetchOperation();
DisposeBuildServerAdapter();
// Extract the project name from the last part of the directory path. It is assumed that it matches the project name in the CI build server.
GetBuildServerAdapter().ContinueWith((Task <IBuildServerAdapter> task) =>
{
if (revisions.IsDisposed)
{
return;
}
buildServerAdapter = task.Result;
UpdateUI();
if (buildServerAdapter == null)
{
return;
}
var scheduler = NewThreadScheduler.Default;
var fullDayObservable = buildServerAdapter.GetFinishedBuildsSince(scheduler, DateTime.Today - TimeSpan.FromDays(3));
var fullObservable = buildServerAdapter.GetFinishedBuildsSince(scheduler);
var fromNowObservable = buildServerAdapter.GetFinishedBuildsSince(scheduler, DateTime.Now);
var runningBuildsObservable = buildServerAdapter.GetRunningBuilds(scheduler);
var cancellationToken = new CompositeDisposable
{
fullDayObservable.OnErrorResumeNext(fullObservable)
.OnErrorResumeNext(Observable.Empty <BuildInfo>()
.DelaySubscription(TimeSpan.FromMinutes(1))
.OnErrorResumeNext(fromNowObservable)
.Retry()
.Repeat())
.ObserveOn(SynchronizationContext.Current)
.Subscribe(OnBuildInfoUpdate),
runningBuildsObservable.OnErrorResumeNext(Observable.Empty <BuildInfo>()
.DelaySubscription(TimeSpan.FromSeconds(10)))
.Retry()
.Repeat()
.ObserveOn(SynchronizationContext.Current)
.Subscribe(OnBuildInfoUpdate)
};
buildStatusCancellationToken = cancellationToken;
},
TaskScheduler.FromCurrentSynchronizationContext());
}
public void LaunchBuildServerInfoFetchOperation()
{
CancelBuildStatusFetchOperation();
DisposeBuildServerAdapter();
// Extract the project name from the last part of the directory path. It is assumed that it matches the project name in the CI build server.
GetBuildServerAdapter().ContinueWith((Task<IBuildServerAdapter> task) =>
{
if (revisions.IsDisposed)
{
return;
}
buildServerAdapter = task.Result;
UpdateUI();
if (buildServerAdapter == null)
return;
var scheduler = NewThreadScheduler.Default;
var fullDayObservable = buildServerAdapter.GetFinishedBuildsSince(scheduler, DateTime.Today - TimeSpan.FromDays(3));
var fullObservable = buildServerAdapter.GetFinishedBuildsSince(scheduler);
var fromNowObservable = buildServerAdapter.GetFinishedBuildsSince(scheduler, DateTime.Now);
var runningBuildsObservable = buildServerAdapter.GetRunningBuilds(scheduler);
var cancellationToken = new CompositeDisposable
{
fullDayObservable.OnErrorResumeNext(fullObservable)
.OnErrorResumeNext(Observable.Empty<BuildInfo>()
.DelaySubscription(TimeSpan.FromMinutes(1))
.OnErrorResumeNext(fromNowObservable)
.Retry()
.Repeat())
.ObserveOn(SynchronizationContext.Current)
.Subscribe(OnBuildInfoUpdate),
runningBuildsObservable.OnErrorResumeNext(Observable.Empty<BuildInfo>()
.DelaySubscription(TimeSpan.FromSeconds(10)))
.Retry()
.Repeat()
.ObserveOn(SynchronizationContext.Current)
.Subscribe(OnBuildInfoUpdate)
};
buildStatusCancellationToken = cancellationToken;
},
TaskScheduler.FromCurrentSynchronizationContext());
}
public IBuildServerCredentials GetBuildServerCredentials(IBuildServerAdapter buildServerAdapter, bool useStoredCredentialsIfExisting)
{
lock (buildServerCredentialsLock)
{
IBuildServerCredentials buildServerCredentials = new BuildServerCredentials { UseGuestAccess = true };
const string CredentialsConfigName = "Credentials";
const string UseGuestAccessKey = "UseGuestAccess";
const string UsernameKey = "Username";
const string PasswordKey = "Password";
using (var stream = GetBuildServerOptionsIsolatedStorageStream(buildServerAdapter, FileAccess.Read, FileShare.Read))
{
if (stream.Position < stream.Length)
{
var protectedData = new byte[stream.Length];
stream.Read(protectedData, 0, (int)stream.Length);
try
{
byte[] unprotectedData = ProtectedData.Unprotect(protectedData, null,
DataProtectionScope.CurrentUser);
using (var memoryStream = new MemoryStream(unprotectedData))
{
ConfigFile credentialsConfig = new ConfigFile("", false);
using (var textReader = new StreamReader(memoryStream, Encoding.UTF8))
{
credentialsConfig.LoadFromString(textReader.ReadToEnd());
}
ConfigSection section = credentialsConfig.FindConfigSection(CredentialsConfigName);
if (section != null)
{
buildServerCredentials.UseGuestAccess = section.GetValueAsBool(UseGuestAccessKey,
true);
buildServerCredentials.Username = section.GetValue(UsernameKey);
buildServerCredentials.Password = section.GetValue(PasswordKey);
if (useStoredCredentialsIfExisting)
{
return buildServerCredentials;
}
}
}
}
catch (CryptographicException)
{
// As per MSDN, the ProtectedData.Unprotect method is per user,
// it will throw the CryptographicException if the current user
// is not the one who protected the data.
// Set this variable to false so the user can reset the credentials.
useStoredCredentialsIfExisting = false;
}
}
}
if (!useStoredCredentialsIfExisting)
{
buildServerCredentials = ShowBuildServerCredentialsForm(buildServerAdapter.UniqueKey, buildServerCredentials);
if (buildServerCredentials != null)
{
ConfigFile credentialsConfig = new ConfigFile("", true);
ConfigSection section = credentialsConfig.FindOrCreateConfigSection(CredentialsConfigName);
section.SetValueAsBool(UseGuestAccessKey, buildServerCredentials.UseGuestAccess);
section.SetValue(UsernameKey, buildServerCredentials.Username);
section.SetValue(PasswordKey, buildServerCredentials.Password);
using (var stream = GetBuildServerOptionsIsolatedStorageStream(buildServerAdapter, FileAccess.Write, FileShare.None))
{
using (var memoryStream = new MemoryStream())
{
using (var textWriter = new StreamWriter(memoryStream, Encoding.UTF8))
{
textWriter.Write(credentialsConfig.GetAsString());
}
var protectedData = ProtectedData.Protect(memoryStream.ToArray(), null, DataProtectionScope.CurrentUser);
stream.Write(protectedData, 0, protectedData.Length);
}
}
return buildServerCredentials;
}
}
return null;
}
}
private void DisposeBuildServerAdapter()
{
if (buildServerAdapter != null)
{
buildServerAdapter.Dispose();
buildServerAdapter = null;
}
}
private static IsolatedStorageFileStream GetBuildServerOptionsIsolatedStorageStream(IBuildServerAdapter buildServerAdapter, FileAccess fileAccess, FileShare fileShare)
{
var fileName = string.Format("BuildServer-{0}.options", Convert.ToBase64String(Encoding.UTF8.GetBytes(buildServerAdapter.UniqueKey)));
return new IsolatedStorageFileStream(fileName, FileMode.OpenOrCreate, fileAccess, fileShare);
}
private static IsolatedStorageFileStream GetBuildServerOptionsIsolatedStorageStream(IBuildServerAdapter buildServerAdapter, FileAccess fileAccess, FileShare fileShare)
{
var fileName = string.Format("BuildServer-{0}.options", Convert.ToBase64String(Encoding.UTF8.GetBytes(buildServerAdapter.UniqueKey)));
return(new IsolatedStorageFileStream(fileName, FileMode.OpenOrCreate, fileAccess, fileShare));
}
public IBuildServerCredentials GetBuildServerCredentials(IBuildServerAdapter buildServerAdapter, bool useStoredCredentialsIfExisting)
{
lock (buildServerCredentialsLock)
{
IBuildServerCredentials buildServerCredentials = new BuildServerCredentials {
UseGuestAccess = true
};
var foundInConfig = false;
const string CredentialsConfigName = "Credentials";
const string UseGuestAccessKey = "UseGuestAccess";
const string UsernameKey = "Username";
const string PasswordKey = "Password";
using (var stream = GetBuildServerOptionsIsolatedStorageStream(buildServerAdapter, FileAccess.Read, FileShare.Read))
{
if (stream.Position < stream.Length)
{
var protectedData = new byte[stream.Length];
stream.Read(protectedData, 0, (int)stream.Length);
try
{
byte[] unprotectedData = ProtectedData.Unprotect(protectedData, null,
DataProtectionScope.CurrentUser);
using (var memoryStream = new MemoryStream(unprotectedData))
{
ConfigFile credentialsConfig = new ConfigFile("", false);
using (var textReader = new StreamReader(memoryStream, Encoding.UTF8))
{
credentialsConfig.LoadFromString(textReader.ReadToEnd());
}
var section = credentialsConfig.FindConfigSection(CredentialsConfigName);
if (section != null)
{
buildServerCredentials.UseGuestAccess = section.GetValueAsBool(UseGuestAccessKey,
true);
buildServerCredentials.Username = section.GetValue(UsernameKey);
buildServerCredentials.Password = section.GetValue(PasswordKey);
foundInConfig = true;
if (useStoredCredentialsIfExisting)
{
return(buildServerCredentials);
}
}
}
}
catch (CryptographicException)
{
// As per MSDN, the ProtectedData.Unprotect method is per user,
// it will throw the CryptographicException if the current user
// is not the one who protected the data.
// Set this variable to false so the user can reset the credentials.
useStoredCredentialsIfExisting = false;
}
}
}
if (!useStoredCredentialsIfExisting || !foundInConfig)
{
buildServerCredentials = ShowBuildServerCredentialsForm(buildServerAdapter.UniqueKey, buildServerCredentials);
if (buildServerCredentials != null)
{
ConfigFile credentialsConfig = new ConfigFile("", true);
var section = credentialsConfig.FindOrCreateConfigSection(CredentialsConfigName);
section.SetValueAsBool(UseGuestAccessKey, buildServerCredentials.UseGuestAccess);
section.SetValue(UsernameKey, buildServerCredentials.Username);
section.SetValue(PasswordKey, buildServerCredentials.Password);
using (var stream = GetBuildServerOptionsIsolatedStorageStream(buildServerAdapter, FileAccess.Write, FileShare.None))
{
using (var memoryStream = new MemoryStream())
{
using (var textWriter = new StreamWriter(memoryStream, Encoding.UTF8))
{
textWriter.Write(credentialsConfig.GetAsString());
}
var protectedData = ProtectedData.Protect(memoryStream.ToArray(), null, DataProtectionScope.CurrentUser);
stream.Write(protectedData, 0, protectedData.Length);
}
}
return(buildServerCredentials);
}
}
return(null);
}
}
public async Task LaunchBuildServerInfoFetchOperationAsync()
{
await TaskScheduler.Default;
CancelBuildStatusFetchOperation();
var launchToken = _launchCancellation.Next();
var buildServerAdapter = await GetBuildServerAdapterAsync().ConfigureAwait(false);
await _revisionGridView.SwitchToMainThreadAsync(launchToken);
_buildServerAdapter?.Dispose();
_buildServerAdapter = buildServerAdapter;
await TaskScheduler.Default;
if (buildServerAdapter == null || launchToken.IsCancellationRequested)
{
return;
}
var scheduler = NewThreadScheduler.Default;
// Run this first as it (may) force start queries
var runningBuildsObservable = buildServerAdapter.GetRunningBuilds(scheduler);
var fullDayObservable = buildServerAdapter.GetFinishedBuildsSince(scheduler, DateTime.Today - TimeSpan.FromDays(3));
var fullObservable = buildServerAdapter.GetFinishedBuildsSince(scheduler);
bool anyRunningBuilds = false;
var delayObservable = Observable.Defer(() => Observable.Empty <BuildInfo>()
.DelaySubscription(anyRunningBuilds ? ShortPollInterval : LongPollInterval));
var shouldLookForNewlyFinishedBuilds = false;
DateTime nowFrozen = DateTime.Now;
// All finished builds have already been retrieved,
// so looking for new finished builds make sense only if running builds have been found previously
var fromNowObservable = Observable.If(() => shouldLookForNewlyFinishedBuilds,
buildServerAdapter.GetFinishedBuildsSince(scheduler, nowFrozen)
.Finally(() => shouldLookForNewlyFinishedBuilds = false));
var cancellationToken = new CompositeDisposable
{
fullDayObservable.OnErrorResumeNext(fullObservable)
.OnErrorResumeNext(Observable.Empty <BuildInfo>()
.DelaySubscription(TimeSpan.FromMinutes(1))
.OnErrorResumeNext(fromNowObservable)
.Retry()
.Repeat())
.ObserveOn(MainThreadScheduler.Instance)
.Subscribe(OnBuildInfoUpdate),
runningBuildsObservable.Do(buildInfo =>
{
anyRunningBuilds = true;
shouldLookForNewlyFinishedBuilds = true;
})
.Retry()
.Concat(delayObservable)
.Finally(() => anyRunningBuilds = false)
.Repeat()
.ObserveOn(MainThreadScheduler.Instance)
.Subscribe(OnBuildInfoUpdate)
};
await _revisionGridView.SwitchToMainThreadAsync(launchToken);
CancelBuildStatusFetchOperation();
_buildStatusCancellationToken = cancellationToken;
}
public IBuildServerCredentials GetBuildServerCredentials(IBuildServerAdapter buildServerAdapter, bool useStoredCredentialsIfExisting)
{
lock (buildServerCredentialsLock)
{
IBuildServerCredentials buildServerCredentials = new BuildServerCredentials {
UseGuestAccess = true
};
const string CredentialsConfigName = "Credentials";
const string UseGuestAccessKey = "UseGuestAccess";
const string UsernameKey = "Username";
const string PasswordKey = "Password";
using (var stream = GetBuildServerOptionsIsolatedStorageStream(buildServerAdapter, FileAccess.Read, FileShare.Read))
{
if (stream.Position < stream.Length)
{
var protectedData = new byte[stream.Length];
stream.Read(protectedData, 0, (int)stream.Length);
byte[] unprotectedData = ProtectedData.Unprotect(protectedData, null, DataProtectionScope.CurrentUser);
using (var memoryStream = new MemoryStream(unprotectedData))
{
ConfigFile credentialsConfig = new ConfigFile("", false);
using (var textReader = new StreamReader(memoryStream, Encoding.UTF8))
{
credentialsConfig.LoadFromString(textReader.ReadToEnd());
}
ConfigSection section = credentialsConfig.FindConfigSection(CredentialsConfigName);
if (section != null)
{
buildServerCredentials.UseGuestAccess = section.GetValueAsBool(UseGuestAccessKey, true);
buildServerCredentials.Username = section.GetValue(UsernameKey);
buildServerCredentials.Password = section.GetValue(PasswordKey);
if (useStoredCredentialsIfExisting)
{
return(buildServerCredentials);
}
}
}
}
}
if (!useStoredCredentialsIfExisting)
{
buildServerCredentials = ShowBuildServerCredentialsForm(buildServerAdapter.UniqueKey, buildServerCredentials);
if (buildServerCredentials != null)
{
ConfigFile credentialsConfig = new ConfigFile("", true);
ConfigSection section = credentialsConfig.FindOrCreateConfigSection(CredentialsConfigName);
section.SetValueAsBool(UseGuestAccessKey, buildServerCredentials.UseGuestAccess);
section.SetValue(UsernameKey, buildServerCredentials.Username);
section.SetValue(PasswordKey, buildServerCredentials.Password);
using (var stream = GetBuildServerOptionsIsolatedStorageStream(buildServerAdapter, FileAccess.Write, FileShare.None))
{
using (var memoryStream = new MemoryStream())
{
using (var textWriter = new StreamWriter(memoryStream, Encoding.UTF8))
{
textWriter.Write(credentialsConfig.GetAsString());
}
var protectedData = ProtectedData.Protect(memoryStream.ToArray(), null, DataProtectionScope.CurrentUser);
stream.Write(protectedData, 0, protectedData.Length);
}
}
return(buildServerCredentials);
}
}
return(null);
}
}
