internal void ExecuteUpdateQuery(GetUpdates getUpdates)
{
UpdateQueryContext updateQueryContext = null;
lock (this.queryQueueLockObject)
{
if (this.queryQueue.Count > 0)
{
updateQueryContext = this.queryQueue.Dequeue();
}
else
{
this.GetUpdatesCount--;
if (this.GetUpdatesCount < 0)
{
throw new InvalidOperationException("GetUpdatesCount can't be less than 0.");
}
ExtensionsCache.Tracer.TraceDebug <int>(0L, "Query queue is empty. GetUpdates Count {0}", this.GetUpdatesCount);
}
}
if (updateQueryContext != null)
{
ExtensionsCache.Tracer.TraceDebug <IExchangePrincipal>(0L, "Starting query for {0}.", updateQueryContext.ExchangePrincipal);
if (this.SkipSubmitUpdateQueryForTest)
{
this.SubmitCount = updateQueryContext.UpdateRequestAssets.Count;
return;
}
getUpdates.Execute(updateQueryContext);
}
}
internal void QueueQueryItem(UpdateQueryContext queryContext)
{
GetUpdates getUpdates = null;
lock (this.queryQueueLockObject)
{
if (this.queryQueue.Count > 500)
{
ExtensionsCache.Tracer.TraceError <IExchangePrincipal>(0L, "Query for {0} not added to the query queue because queue is full.", queryContext.ExchangePrincipal);
ExtensionDiagnostics.Logger.LogEvent(ApplicationLogicEventLogConstants.Tuple_ExtensionUpdateQueryMaxExceeded, null, new object[]
{
"ProcessUpdates",
ExtensionDiagnostics.GetLoggedMailboxIdentifier(queryContext.ExchangePrincipal)
});
return;
}
ExtensionsCache.Tracer.TraceDebug <IExchangePrincipal>(0L, "Adding query for {0} to the query queue.", queryContext.ExchangePrincipal);
this.queryQueue.Enqueue(queryContext);
if (this.GetUpdatesCount < 50)
{
getUpdates = new GetUpdates(this.urlsCache, this);
this.GetUpdatesCount++;
ExtensionsCache.Tracer.TraceDebug <int>(0L, "Creating a new instance of GetUpdates. GetUpdates Count {0}", this.GetUpdatesCount);
}
else
{
ExtensionsCache.Tracer.TraceDebug <int>(0L, "Too many GetUpdates commands. Query will be handled from pool. GetUpdates Count {0}", this.GetUpdatesCount);
}
}
if (getUpdates != null)
{
this.ExecuteUpdateQuery(getUpdates);
}
}
// Token: 0x06000BF5 RID: 3061 RVA: 0x00031C20 File Offset: 0x0002FE20
internal void InstallExtensionUpdates(List <ExtensionData> updates, UpdateQueryContext queryContext)
{
GetUpdates.Tracer.TraceDebug <int>(0L, "GetUpdates.InstallExtensionUpdates: Installing {0} extensions.", updates.Count);
ExtensionData currentExtensionData = null;
Exception ex = InstalledExtensionTable.RunClientExtensionAction(delegate
{
using (MailboxSession mailboxSession = MailboxSession.OpenAsSystemService(queryContext.ExchangePrincipal, queryContext.CultureInfo, queryContext.ClientInfoString))
{
using (InstalledExtensionTable installedExtensionTable = InstalledExtensionTable.CreateInstalledExtensionTable(queryContext.Domain, queryContext.IsUserScope, queryContext.OrgEmptyMasterTableCache, mailboxSession))
{
foreach (ExtensionData currentExtensionData in updates)
{
currentExtensionData = currentExtensionData;
GetUpdates.Tracer.TraceDebug <string>(0L, "GetUpdates.InstallExtensionUpdates: Installing asset {0}", currentExtensionData.MarketplaceAssetID);
installedExtensionTable.AddExtension(currentExtensionData, true);
currentExtensionData = null;
}
installedExtensionTable.SaveXML();
}
}
});
string text = (currentExtensionData == null) ? string.Empty : currentExtensionData.MarketplaceAssetID;
if (ex != null)
{
GetUpdates.Tracer.TraceError <string, Exception>(0L, "GetUpdates.InstallExtensionUpdates: Installation failed for extension {0}. Exception: {1}", text, ex);
ExtensionDiagnostics.Logger.LogEvent(ApplicationLogicEventLogConstants.Tuple_ExtensionUpdateFailed, null, new object[]
{
"UpdateExtension",
ExtensionDiagnostics.GetLoggedMailboxIdentifier(queryContext.ExchangePrincipal),
text,
ExtensionDiagnostics.GetLoggedExceptionString(ex)
});
}
else
{
ExtensionDiagnostics.LogToDatacenterOnly(ApplicationLogicEventLogConstants.Tuple_ExtensionUpdateSuccess, null, new object[]
{
"UpdateExtension",
ExtensionDiagnostics.GetLoggedMailboxIdentifier(queryContext.ExchangePrincipal),
text
});
}
this.ExecuteNextUpdateQuery();
}
// Token: 0x06000BE9 RID: 3049 RVA: 0x00030B20 File Offset: 0x0002ED20
internal void Execute(UpdateQueryContext queryContext)
{
if (queryContext == null)
{
throw new ArgumentNullException("queryContext");
}
if (queryContext.UpdateRequestAssets == null)
{
throw new ArgumentNullException("QueryContext.UpdateRequestAssets");
}
if (queryContext.UpdateRequestAssets.Count == 0)
{
throw new ArgumentException("QueryContext.UpdateRequestAssets must include 1 or more extensions");
}
this.queryContext = queryContext;
if (queryContext.UpdateRequestAssets.Count > 100)
{
GetUpdates.Tracer.TraceError <int, int>(0L, "GetUpdates.Execute: Too many extensions passed. Passed: {0} Supported: {1}", queryContext.UpdateRequestAssets.Count, 100);
string[] array = queryContext.UpdateRequestAssets.Keys.ToArray <string>();
for (int i = 100; i < array.Length; i++)
{
GetUpdates.Tracer.TraceDebug <string>(0L, "GetUpdates.Execute: Too many extensions. Removing {0}.", array[i]);
queryContext.UpdateRequestAssets.Remove(array[i]);
}
ExtensionDiagnostics.Logger.LogEvent(ApplicationLogicEventLogConstants.Tuple_TooManyExtensionsForAutomaticUpdate, null, new object[]
{
"ProcessUpdates",
this.GetLoggedMailboxIdentifier()
});
}
GetUpdates.Tracer.TraceDebug <int>(0L, "GetUpdates.Execute: Getting update information for {0} extensions.", queryContext.UpdateRequestAssets.Count);
this.updateRequestAssets = queryContext.UpdateRequestAssets;
GetAppState getAppState = new GetAppState(this.urlsCache);
using (ActivityContext.SuppressThreadScope())
{
getAppState.Execute(queryContext.UpdateRequestAssets.Values, queryContext.DeploymentId, new BaseAsyncCommand.GetLoggedMailboxIdentifierCallback(this.GetLoggedMailboxIdentifier), new GetAppState.SuccessCallback(this.GetAppStateSuccessCallback), new BaseAsyncCommand.FailureCallback(this.GetAppStateFailureCallback));
}
}
// Token: 0x06000BE7 RID: 3047 RVA: 0x00030AB8 File Offset: 0x0002ECB8
internal GetUpdates(Dictionary <string, UpdateRequestAsset> updateRequestAssets, ExtensionsCache extensionsCache, UpdateQueryContext updateQueryContext)
{
this.updateRequestAssets = updateRequestAssets;
this.extensionsCache = extensionsCache;
this.queryContext = updateQueryContext;
}
internal void SubmitUpdateQuery(ICollection <ExtensionData> extensions, UpdateQueryContext queryContext)
{
if (extensions == null)
{
throw new ArgumentNullException("extensions");
}
if (extensions.Count == 0)
{
throw new ArgumentException("extensions must contain one or more extensions");
}
if (this.SkipSubmitUpdateQueryForTest)
{
this.SubmitCount = 0;
}
Dictionary <string, UpdateRequestAsset> dictionary = new Dictionary <string, UpdateRequestAsset>(extensions.Count);
foreach (ExtensionData extensionData in extensions)
{
if (extensionData.Version == null)
{
ExtensionsCache.Tracer.TraceDebug <string>(0L, "ExtensionsCache.SubmitUpdateQuery: Extension {0} not added to query list because version is invalid", extensionData.MarketplaceAssetID);
ExtensionDiagnostics.Logger.LogEvent(ApplicationLogicEventLogConstants.Tuple_InvalidVersionSubmitUpdateQuery, extensionData.MarketplaceAssetID, new object[]
{
"ProcessUpdates",
ExtensionDiagnostics.GetLoggedMailboxIdentifier(queryContext.ExchangePrincipal),
extensionData.MarketplaceAssetID
});
}
else
{
if (extensionData.Scope == null)
{
throw new ArgumentNullException("extensionData.Scope");
}
if (extensionData.RequestedCapabilities == null)
{
throw new ArgumentNullException("extensionData.RequestedCapabilities");
}
ExtensionsCacheEntry extensionsCacheEntry = null;
if (this.extensionsDictionary.TryGetValue(extensionData.MarketplaceAssetID, out extensionsCacheEntry) && !InstalledExtensionTable.IsUpdateCheckTimeExpired(extensionsCacheEntry.LastUpdateCheckTime) && extensionsCacheEntry.Version == extensionData.Version)
{
ExtensionsCache.Tracer.TraceDebug <string>(0L, "ExtensionsCache.SubmitUpdateQuery: Extension {0} not added to query list because version matches recent cache entry", extensionData.MarketplaceAssetID);
}
else
{
UpdateRequestAsset updateRequestAsset = null;
if (dictionary.TryGetValue(extensionData.MarketplaceAssetID, out updateRequestAsset))
{
ExtensionsCache.Tracer.TraceDebug <string, string, string>(0L, "ExtensionsCache.SubmitUpdateQuery: Extension {0} not added to query list because asset with same MarketplaceAssetID is already in list. ExtensionIds with same asset id: {1} {2}", extensionData.MarketplaceAssetID, extensionData.ExtensionId, updateRequestAsset.ExtensionID);
}
else
{
dictionary.Add(extensionData.MarketplaceAssetID, new UpdateRequestAsset
{
MarketplaceContentMarket = extensionData.MarketplaceContentMarket,
ExtensionID = extensionData.ExtensionId,
MarketplaceAssetID = extensionData.MarketplaceAssetID,
RequestedCapabilities = extensionData.RequestedCapabilities.Value,
Version = extensionData.Version,
DisableReason = extensionData.DisableReason,
Enabled = extensionData.Enabled,
Scope = extensionData.Scope.Value,
Etoken = extensionData.Etoken
});
}
}
}
}
if (dictionary.Count == 0)
{
ExtensionsCache.Tracer.TraceDebug(0L, "ExtensionsCache.SubmitUpdateQuery: UpdateRequestAssets count is 0. Updates query will not be started.");
return;
}
queryContext.UpdateRequestAssets = dictionary;
queryContext.DeploymentId = ExtensionDataHelper.GetDeploymentId(queryContext.Domain);
this.QueueQueryItem(queryContext);
}
