List <MessageRec> IFolder.EnumerateMessages(EnumerateMessagesFlags emFlags, PropTag[] additionalPtagsToLoad)
{
List <MessageRec> result = new List <MessageRec>();
if (!this.Folder.IsContentAvailable)
{
return(result);
}
ContentsTableFlags[] array = new ContentsTableFlags[]
{
ContentsTableFlags.None,
ContentsTableFlags.Associated,
ContentsTableFlags.ShowSoftDeletes,
ContentsTableFlags.ShowSoftDeletes | ContentsTableFlags.Associated
};
ContentsTableFlags[] array2 = new ContentsTableFlags[]
{
ContentsTableFlags.None,
ContentsTableFlags.Associated
};
ContentsTableFlags[] array3 = (this.Folder.MapiStore.VersionMajor < 15) ? array : array2;
for (int i = 0; i < array3.Length; i++)
{
ContentsTableFlags flags = ContentsTableFlags.DeferredErrors | array3[i];
bool doingFAI = (flags & ContentsTableFlags.Associated) != ContentsTableFlags.None;
bool doingDeletes = (flags & ContentsTableFlags.ShowSoftDeletes) != ContentsTableFlags.None;
if ((emFlags & ((!doingDeletes || 2 != 0) ? EnumerateMessagesFlags.RegularMessages : ((EnumerateMessagesFlags)0))) != (EnumerateMessagesFlags)0)
{
List <PropTag> pta = new List <PropTag>(5);
int idxEntryId = -1;
int idxCreationTime = -1;
int idxMessageClass = -1;
int idxRuleMsgVersion = -1;
int idxMessageSize = -1;
idxEntryId = pta.Count;
pta.Add(PropTag.EntryId);
if ((emFlags & EnumerateMessagesFlags.IncludeExtendedData) != (EnumerateMessagesFlags)0)
{
idxMessageSize = pta.Count;
pta.Add(PropTag.MessageSize);
idxCreationTime = pta.Count;
pta.Add(PropTag.CreationTime);
}
if (doingFAI)
{
idxMessageClass = pta.Count;
pta.Add(PropTag.MessageClass);
idxRuleMsgVersion = pta.Count;
pta.Add(PropTag.RuleMsgVersion);
}
int idxExtraPtags = pta.Count;
if (additionalPtagsToLoad != null)
{
pta.AddRange(additionalPtagsToLoad);
}
MrsTracer.Provider.Debug("MapiFolder.GetContentsTable({0})", new object[]
{
flags
});
ExecutionContext.Create(new DataContext[]
{
new OperationDataContext("MapiFolder.GetContentsTable", OperationType.None),
new SimpleValueDataContext("Flags", flags)
}).Execute(delegate
{
int lcidValue = (!doingFAI && this.contentsRestriction != null) ? this.contentsRestriction.LCID : 0;
MapiTable contentsTable;
using (this.Mailbox.RHTracker.Start())
{
contentsTable = this.Folder.GetContentsTable(flags);
}
using (contentsTable)
{
using (new SortLCIDContext(this.Folder.MapiStore, lcidValue))
{
Restriction restriction = null;
if (!doingFAI && this.contentsRestriction != null)
{
restriction = DataConverter <RestrictionConverter, Restriction, RestrictionData> .GetNative(this.contentsRestriction);
}
MapiUtils.InitQueryAllRows(contentsTable, restriction, pta);
for (;;)
{
PropValue[][] array4;
using (this.Mailbox.RHTracker.Start())
{
array4 = contentsTable.QueryRows(1000);
}
if (array4.GetLength(0) == 0)
{
break;
}
MrsTracer.Provider.Debug("QueryRows returned {0} items.", new object[]
{
array4.Length
});
PropValue[][] array5 = array4;
int j = 0;
while (j < array5.Length)
{
PropValue[] array6 = array5[j];
if (!doingFAI)
{
goto IL_1F9;
}
string @string = array6[idxMessageClass].GetString();
if ((this.Mailbox.Options & MailboxOptions.IgnoreExtendedRuleFAIs) != MailboxOptions.None)
{
if (!StringComparer.OrdinalIgnoreCase.Equals(@string, "IPM.Rule.Message") && !StringComparer.OrdinalIgnoreCase.Equals(@string, "IPM.Rule.Version2.Message"))
{
if (!StringComparer.OrdinalIgnoreCase.Equals(@string, "IPM.ExtendedRule.Message"))
{
goto IL_1F9;
}
}
}
else if (!StringComparer.OrdinalIgnoreCase.Equals(@string, "IPM.Rule.Message") || array6[idxRuleMsgVersion].GetInt(0) != 1)
{
goto IL_1F9;
}
IL_423:
j++;
continue;
IL_1F9:
DateTime dateTime = (idxCreationTime != -1) ? MapiUtils.GetDateTimeOrDefault(array6[idxCreationTime]) : DateTime.MinValue;
byte[] bytes = array6[idxEntryId].GetBytes();
if (emFlags.HasFlag(EnumerateMessagesFlags.SkipICSMidSetMissing) && bytes != null && this.Mailbox.SupportsSavingSyncState)
{
SyncContentsManifestState syncContentsManifestState = this.Mailbox.SyncState[this.FolderId];
if (syncContentsManifestState != null && !syncContentsManifestState.IdSetGivenContainsEntryId(bytes))
{
MrsTracer.Provider.Debug("entry id {0} with creation time {1} not found in given items.", new object[]
{
TraceUtils.DumpEntryId(bytes),
dateTime
});
goto IL_423;
}
}
List <PropValueData> list = null;
if (additionalPtagsToLoad != null && additionalPtagsToLoad.Length > 0)
{
list = new List <PropValueData>();
for (int k = idxExtraPtags; k < array6.Length; k++)
{
list.Add(DataConverter <PropValueConverter, PropValue, PropValueData> .GetData(array6[k]));
}
}
if ((emFlags & EnumerateMessagesFlags.ReturnLongTermIDs) == EnumerateMessagesFlags.ReturnLongTermIDs && bytes != null)
{
if (list == null)
{
list = new List <PropValueData>();
}
list.Add(new PropValueData(PropTag.LTID, this.Mailbox.MapiStore.GlobalIdFromId(this.Mailbox.MapiStore.GetMidFromMessageEntryId(bytes))));
}
MsgRecFlags msgRecFlags = doingFAI ? MsgRecFlags.Associated : MsgRecFlags.None;
if (doingDeletes)
{
msgRecFlags |= MsgRecFlags.Deleted;
}
MessageRec item = new MessageRec(bytes, this.FolderId, dateTime, (idxMessageSize != -1) ? array6[idxMessageSize].GetInt(1000) : 1000, msgRecFlags, (list == null) ? null : list.ToArray());
result.Add(item);
goto IL_423;
}
}
}
}
});
}
}
MrsTracer.Provider.Debug("MapiFolder.EnumerateMessages returns {0} items.", new object[]
{
result.Count
});
return(result);
}
List <MessageRec> IFolder.LookupMessages(PropTag ptagToLookup, List <byte[]> keysToLookup, PropTag[] additionalPtagsToLoad)
{
EntryIdMap <MessageRec> result = new EntryIdMap <MessageRec>();
ContentsTableFlags[] array = new ContentsTableFlags[]
{
ContentsTableFlags.None,
ContentsTableFlags.Associated
};
List <PropTag> pta = new List <PropTag>(5);
int idxEntryId = pta.Count;
pta.Add(PropTag.EntryId);
int idxMessageSize = pta.Count;
pta.Add(PropTag.MessageSize);
int idxCreationTime = pta.Count;
pta.Add(PropTag.CreationTime);
int idxExtraPtags = pta.Count;
if (additionalPtagsToLoad != null)
{
pta.AddRange(additionalPtagsToLoad);
}
for (int i = 0; i < array.Length; i++)
{
if (result.Count >= keysToLookup.Count)
{
break;
}
ContentsTableFlags flags = ContentsTableFlags.DeferredErrors | array[i];
bool doingFAI = (flags & ContentsTableFlags.Associated) != ContentsTableFlags.None;
ExecutionContext.Create(new DataContext[]
{
new OperationDataContext("MapiFolder.GetContentsTable", OperationType.None),
new SimpleValueDataContext("Flags", flags)
}).Execute(delegate
{
MapiTable msgTable;
using (this.Mailbox.RHTracker.Start())
{
msgTable = this.Folder.GetContentsTable(flags);
}
using (msgTable)
{
if (ptagToLookup != PropTag.EntryId)
{
using (this.Mailbox.RHTracker.Start())
{
msgTable.SortTable(new SortOrder(ptagToLookup, SortFlags.Ascend), SortTableFlags.None);
}
}
msgTable.SetColumns(pta);
using (List <byte[]> .Enumerator enumerator = keysToLookup.GetEnumerator())
{
while (enumerator.MoveNext())
{
byte[] key = enumerator.Current;
if (!result.ContainsKey(key))
{
ExecutionContext.Create(new DataContext[]
{
new EntryIDsDataContext(key)
}).Execute(delegate
{
try
{
using (this.Mailbox.RHTracker.Start())
{
if (!msgTable.FindRow(Restriction.EQ(ptagToLookup, key), BookMark.Beginning, FindRowFlag.None))
{
return;
}
}
}
catch (MapiExceptionNotFound)
{
return;
}
PropValue[][] array2;
using (this.Mailbox.RHTracker.Start())
{
array2 = msgTable.QueryRows(1);
}
if (array2.Length == 1)
{
PropValue[] array3 = array2[0];
if (array3.Length != pta.Count)
{
return;
}
PropValueData[] array4 = null;
if (additionalPtagsToLoad != null && additionalPtagsToLoad.Length > 0)
{
array4 = new PropValueData[additionalPtagsToLoad.Length];
for (int j = idxExtraPtags; j < array3.Length; j++)
{
array4[j - idxExtraPtags] = DataConverter <PropValueConverter, PropValue, PropValueData> .GetData(array3[j]);
}
}
MessageRec value = new MessageRec(array3[idxEntryId].GetBytes(), this.FolderId, MapiUtils.GetDateTimeOrDefault(array3[idxCreationTime]), array3[idxMessageSize].GetInt(1000), doingFAI ? MsgRecFlags.Associated : MsgRecFlags.None, array4);
result.Add(key, value);
return;
}
});
}
}
}
}
});
}
MrsTracer.Provider.Debug("MapiFolder.LookupMessages returns {0} items.", new object[]
{
result.Count
});
return(new List <MessageRec>(result.Values));
}