private byte[] FindMessageId()
{
using (MapiFolder mapiFolder = MapiUtils.OpenFolderUnderRoot(this.store, this.folderName, false))
{
if (mapiFolder == null)
{
return(null);
}
this.FolderId = mapiFolder.GetProp(PropTag.EntryId).GetBytes();
using (MapiTable contentsTable = mapiFolder.GetContentsTable(ContentsTableFlags.DeferredErrors))
{
PropTag propTag = PropTag.ReplyTemplateID;
contentsTable.SetColumns(new PropTag[]
{
PropTag.EntryId
});
contentsTable.SortTable(new SortOrder(propTag, SortFlags.Ascend), SortTableFlags.None);
if (contentsTable.FindRow(Restriction.EQ(propTag, this.searchKey), BookMark.Beginning, FindRowFlag.None))
{
PropValue[][] array = contentsTable.QueryRows(1);
if (array == null || array.Length == 0 || array[0].Length == 0)
{
return(null);
}
return(array[0][0].GetBytes());
}
}
}
return(null);
}
internal void SaveToMailbox(MapiStore mailbox, int maxMoveHistoryLength)
{
MrsTracer.Common.Function("MoveHistoryEntryInternal.SaveToMailbox(maxHistoryLength={0})", new object[]
{
maxMoveHistoryLength
});
List <byte[]> list = new List <byte[]>();
using (MapiFolder folder = MapiUtils.OpenFolderUnderRoot(mailbox, MoveHistoryEntryInternal.MHEFolderName, true))
{
using (MapiTable contentsTable = folder.GetContentsTable(ContentsTableFlags.DeferredErrors))
{
contentsTable.SortTable(new SortOrder(PropTag.LastModificationTime, SortFlags.Ascend), SortTableFlags.None);
PropValue[][] array = MapiUtils.QueryAllRows(contentsTable, null, new PropTag[]
{
PropTag.EntryId
});
foreach (PropValue[] array3 in array)
{
list.Add(array3[0].GetBytes());
}
}
MrsTracer.Common.Debug("Move history contains {0} items.", new object[]
{
list.Count
});
List <byte[]> list2 = new List <byte[]>();
while (list.Count >= maxMoveHistoryLength && list.Count > 0)
{
list2.Add(list[0]);
list.RemoveAt(0);
}
if (list2.Count > 0)
{
MrsTracer.Common.Debug("Clearing {0} entries from move history", new object[]
{
list2.Count
});
MapiUtils.ProcessMapiCallInBatches <byte[]>(list2.ToArray(), delegate(byte[][] batch)
{
folder.DeleteMessages(DeleteMessagesFlags.ForceHardDelete, batch);
});
}
}
if (maxMoveHistoryLength <= 0)
{
MrsTracer.Common.Debug("Move history saving is disabled.", new object[0]);
return;
}
DateTime dateTime = this.TimeTracker.GetTimestamp(RequestJobTimestamp.Creation) ?? DateTime.MinValue;
string subject = string.Format("MoveHistoryEntry {0}", dateTime.ToString());
byte[] bytes = BitConverter.GetBytes(dateTime.ToBinary());
MoveObjectInfo <MoveHistoryEntryInternal> moveObjectInfo = new MoveObjectInfo <MoveHistoryEntryInternal>(Guid.Empty, mailbox, null, MoveHistoryEntryInternal.MHEFolderName, MoveHistoryEntryInternal.MHEMessageClass, subject, bytes);
using (moveObjectInfo)
{
moveObjectInfo.SaveObject(this);
}
}
public int GetQueueLength()
{
MrsTracer.Common.Function("RequestJobProvider.GetQueueLength", new object[0]);
RequestJobNamedPropertySet requestJobNamedPropertySet = RequestJobNamedPropertySet.Get(this.SystemMailbox);
Restriction restriction = Restriction.EQ(requestJobNamedPropertySet.PropTags[4], true);
Restriction restriction2 = Restriction.BitMaskNonZero(requestJobNamedPropertySet.PropTags[10], 256);
Restriction restriction3 = Restriction.EQ(requestJobNamedPropertySet.PropTags[0], RequestStatus.Completed);
Restriction restriction4 = Restriction.EQ(requestJobNamedPropertySet.PropTags[0], RequestStatus.CompletedWithWarning);
Restriction restriction5 = Restriction.Or(new Restriction[]
{
restriction,
restriction2,
restriction3,
restriction4
});
Restriction restriction6 = Restriction.Not(restriction5);
int result;
using (MapiFolder requestJobsFolder = RequestJobXML.GetRequestJobsFolder(this.SystemMailbox))
{
using (MapiTable contentsTable = requestJobsFolder.GetContentsTable(ContentsTableFlags.DeferredErrors))
{
contentsTable.Restrict(restriction6);
int rowCount = contentsTable.GetRowCount();
MrsTracer.Common.Debug("Queue length is {0}", new object[]
{
rowCount
});
result = rowCount;
}
}
return(result);
}
internal static List <MoveHistoryEntryInternal> LoadMoveHistory(MapiStore mailbox)
{
MrsTracer.Common.Function("MoveHistoryEntryInternal.LoadMoveHistory", new object[0]);
List <MoveHistoryEntryInternal> list = new List <MoveHistoryEntryInternal>();
using (MapiFolder mapiFolder = MapiUtils.OpenFolderUnderRoot(mailbox, MoveHistoryEntryInternal.MHEFolderName, false))
{
if (mapiFolder == null)
{
return(list);
}
using (MapiTable contentsTable = mapiFolder.GetContentsTable(ContentsTableFlags.DeferredErrors))
{
PropValue[][] array = MapiUtils.QueryAllRows(contentsTable, null, new PropTag[]
{
PropTag.EntryId
});
foreach (PropValue[] array3 in array)
{
byte[] bytes = array3[0].GetBytes();
string subject = string.Format("MoveHistoryEntry {0}", TraceUtils.DumpEntryId(bytes));
MoveObjectInfo <MoveHistoryEntryInternal> moveObjectInfo = new MoveObjectInfo <MoveHistoryEntryInternal>(Guid.Empty, mailbox, bytes, MoveHistoryEntryInternal.MHEFolderName, MoveHistoryEntryInternal.MHEMessageClass, subject, null);
using (moveObjectInfo)
{
MoveHistoryEntryInternal moveHistoryEntryInternal = null;
try
{
moveHistoryEntryInternal = moveObjectInfo.ReadObject(ReadObjectFlags.DontThrowOnCorruptData);
}
catch (MailboxReplicationPermanentException ex)
{
MrsTracer.Common.Warning("Failed to read move history entry: {0}", new object[]
{
ex.ToString()
});
}
if (moveHistoryEntryInternal != null)
{
list.Add(moveHistoryEntryInternal);
}
else if (moveObjectInfo.CreationTimestamp < DateTime.UtcNow - TimeSpan.FromDays(365.0))
{
MrsTracer.Common.Warning("Removing old corrupt MHEI entry {0}", new object[]
{
TraceUtils.DumpEntryId(bytes)
});
moveObjectInfo.DeleteMessage();
}
}
}
}
}
list.Sort();
return(list);
}
protected override ICollection <ServiceIssue> RunFullIssueScan()
{
ICollection <ServiceIssue> collection = new List <ServiceIssue>();
foreach (Guid mdbGuid in MapiUtils.GetDatabasesOnThisServer())
{
using (new DatabaseSettingsContext(mdbGuid, null).Activate())
{
try
{
DatabaseInformation databaseInformation = MapiUtils.FindServerForMdb(mdbGuid, null, null, FindServerFlags.None);
string databaseName = databaseInformation.DatabaseName;
if (!databaseInformation.IsOnThisServer)
{
return(null);
}
using (MapiStore systemMailbox = MapiUtils.GetSystemMailbox(mdbGuid, false))
{
using (MapiFolder requestJobsFolder = RequestJobXML.GetRequestJobsFolder(systemMailbox))
{
using (MapiTable contentsTable = requestJobsFolder.GetContentsTable(ContentsTableFlags.DeferredErrors))
{
if (contentsTable.GetRowCount() > 0)
{
RequestJobNamedPropertySet requestJobNamedPropertySet = RequestJobNamedPropertySet.Get(systemMailbox);
contentsTable.SetColumns(requestJobNamedPropertySet.PropTags);
Restriction restriction = Restriction.GT(requestJobNamedPropertySet.PropTags[23], ConfigBase <MRSConfigSchema> .GetConfig <int>("PoisonLimit"));
List <MoveJob> allMoveJobs = SystemMailboxJobs.GetAllMoveJobs(restriction, null, contentsTable, mdbGuid, null);
if (allMoveJobs != null)
{
foreach (MoveJob job in allMoveJobs)
{
collection.Add(new MRSPoisonedJobIssue(job));
}
}
}
}
}
}
}
catch (LocalizedException lastScanError)
{
base.LastScanError = lastScanError;
}
}
}
return(collection);
}
public void PickupJobs(out string failure)
{
string dbName = null;
string scanFailure = null;
failure = null;
using (new DatabaseSettingsContext(this.MdbGuid, null).Activate())
{
CommonUtils.CatchKnownExceptions(delegate
{
DatabaseInformation databaseInformation = MapiUtils.FindServerForMdb(this.MdbGuid, null, null, FindServerFlags.None);
dbName = databaseInformation.DatabaseName;
if (!databaseInformation.IsOnThisServer)
{
scanFailure = string.Format("MDB is mounted on remote server {0}", databaseInformation.ServerFqdn);
MRSQueue.RemoveQueue(this.MdbGuid);
return;
}
MrsTracer.Service.Debug("Picking up jobs from '{0}' ({1})", new object[]
{
dbName,
this.MdbGuid
});
using (MapiStore systemMailbox = MapiUtils.GetSystemMailbox(this.MdbGuid, false))
{
using (MapiFolder requestJobsFolder = RequestJobXML.GetRequestJobsFolder(systemMailbox))
{
using (MapiTable contentsTable = requestJobsFolder.GetContentsTable(ContentsTableFlags.DeferredErrors))
{
if (contentsTable.GetRowCount() > 0)
{
RequestJobNamedPropertySet requestJobNamedPropertySet = RequestJobNamedPropertySet.Get(systemMailbox);
contentsTable.SetColumns(requestJobNamedPropertySet.PropTags);
this.ProcessJobs(systemMailbox, contentsTable, requestJobNamedPropertySet);
}
}
}
}
MrsTracer.Service.Debug("Pick up jobs from Mdb: '{0}' - complete.", new object[]
{
dbName
});
}, delegate(Exception f)
{
if (dbName == null)
{
dbName = MrsStrings.MissingDatabaseName(this.MdbGuid).ToString();
}
MrsTracer.Service.Debug("PickupJobs() failed for mdb '{0}'. Error: {1}", new object[]
{
dbName,
CommonUtils.FullExceptionMessage(f)
});
scanFailure = CommonUtils.FullExceptionMessage(f, true);
MRSService.LogEvent(MRSEventLogConstants.Tuple_UnableToProcessJobsInDatabase, new object[]
{
dbName,
CommonUtils.FullExceptionMessage(f)
});
});
}
failure = scanFailure;
}
public static List <T> LoadAll(byte[] searchKey, Restriction additionalRestriction, Guid mdbGuid, MapiStore store, string folderName, MoveObjectInfo <T> .IsSupportedObjectTypeDelegate isSupportedObjectType, MoveObjectInfo <T> .EmptyTDelegate emptyT)
{
List <T> list = new List <T>();
using (MapiFolder mapiFolder = MapiUtils.OpenFolderUnderRoot(store, folderName, false))
{
if (mapiFolder == null)
{
return(list);
}
using (MapiTable contentsTable = mapiFolder.GetContentsTable(ContentsTableFlags.DeferredErrors))
{
PropTag propTag = PropTag.ReplyTemplateID;
contentsTable.SortTable(new SortOrder(propTag, SortFlags.Ascend), SortTableFlags.None);
List <PropTag> list2 = new List <PropTag>();
list2.Add(PropTag.EntryId);
list2.Add(propTag);
Restriction restriction = null;
if (searchKey != null)
{
restriction = Restriction.EQ(propTag, searchKey);
}
if (additionalRestriction != null)
{
if (restriction == null)
{
restriction = additionalRestriction;
}
else
{
restriction = Restriction.And(new Restriction[]
{
restriction,
additionalRestriction
});
}
}
foreach (PropValue[] array2 in MapiUtils.QueryAllRows(contentsTable, restriction, list2))
{
byte[] bytes = array2[0].GetBytes();
byte[] bytes2 = array2[1].GetBytes();
OpenEntryFlags flags = OpenEntryFlags.Modify | OpenEntryFlags.DontThrowIfEntryIsMissing;
using (MapiMessage mapiMessage = (MapiMessage)store.OpenEntry(bytes, flags))
{
if (mapiMessage != null)
{
T t = default(T);
if (isSupportedObjectType != null)
{
if (isSupportedObjectType(mapiMessage, store))
{
t = MoveObjectInfo <T> .ReadObjectFromMessage(mapiMessage, false);
}
if (t == null && emptyT != null)
{
t = emptyT(bytes2);
}
}
else
{
t = MoveObjectInfo <T> .ReadObjectFromMessage(mapiMessage, false);
}
if (t != null)
{
list.Add(t);
}
else
{
MrsTracer.Common.Error("Unable to deserialize message '{0}'.", new object[]
{
bytes
});
}
}
}
}
}
}
return(list);
}
public LocalizedString ComputePositionInQueue(Guid requestGuid)
{
int crows = 1000;
int num = 0;
int num2 = 0;
if (requestGuid.Equals(Guid.Empty))
{
return(MrsStrings.ErrorEmptyMailboxGuid);
}
using (MapiFolder requestJobsFolder = RequestJobXML.GetRequestJobsFolder(this.SystemMailbox))
{
using (MapiTable contentsTable = requestJobsFolder.GetContentsTable(ContentsTableFlags.DeferredErrors))
{
RequestJobNamedPropertySet requestJobNamedPropertySet = RequestJobNamedPropertySet.Get(this.SystemMailbox);
contentsTable.SetColumns(requestJobNamedPropertySet.PropTags);
SortOrder sortOrder = new SortOrder(requestJobNamedPropertySet.PropTags[7], SortFlags.Ascend);
contentsTable.SortTable(sortOrder, SortTableFlags.None);
Restriction restriction = Restriction.EQ(requestJobNamedPropertySet.PropTags[0], RequestStatus.Queued);
contentsTable.Restrict(restriction);
contentsTable.SeekRow(BookMark.Beginning, 0);
PropValue[][] array = contentsTable.QueryRows(crows);
bool flag = false;
while (array != null && array.Length > 0)
{
int num3 = 0;
if (!flag)
{
foreach (PropValue[] array3 in array)
{
num3++;
if (num2 + num3 >= 10000)
{
break;
}
Guid value = MapiUtils.GetValue <Guid>(array3[26], Guid.Empty);
if (requestGuid.Equals(value))
{
flag = true;
num = num2 + num3;
break;
}
}
}
num2 += array.Length;
if (num2 >= 10000)
{
break;
}
array = contentsTable.QueryRows(crows);
}
}
}
LocalizedString value2 = LocalizedString.Empty;
LocalizedString value3 = LocalizedString.Empty;
if (num == 0)
{
if (num2 < 10000)
{
value2 = MrsStrings.MoveRequestNotFoundInQueue;
value3 = MrsStrings.PositionInteger(num2);
}
else
{
value2 = MrsStrings.PositionIntegerPlus(10000);
value3 = MrsStrings.PositionIntegerPlus(10000);
}
}
else
{
value2 = MrsStrings.PositionInteger(num);
if (num2 < 10000)
{
value3 = MrsStrings.PositionInteger(num2);
}
else
{
value3 = MrsStrings.PositionIntegerPlus(num2);
}
}
return(MrsStrings.PositionOfMoveRequestInSystemMailboxQueue(value2, value3));
}