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.EnumerateMessages(EnumerateMessagesFlags emFlags, PropTag[] additionalPtagsToLoad)
{
MrsTracer.Provider.Function("StorageFolder.EnumerateMessages: {0}", new object[]
{
this.DisplayNameForTracing
});
List <MessageRec> result = new List <MessageRec>();
ItemQueryType[] array = new ItemQueryType[]
{
ItemQueryType.None,
ItemQueryType.Associated
};
for (int i = 0; i < array.Length; i++)
{
ItemQueryType flags = array[i];
bool doingFAI = (flags & ItemQueryType.Associated) != ItemQueryType.None;
bool doingDeletes = (flags & ItemQueryType.SoftDeleted) != ItemQueryType.None;
if ((emFlags & ((!doingDeletes || 2 != 0) ? EnumerateMessagesFlags.RegularMessages : ((EnumerateMessagesFlags)0))) != (EnumerateMessagesFlags)0)
{
List <NativeStorePropertyDefinition> dataColumns = new List <NativeStorePropertyDefinition>(5);
int idxEntryId = -1;
int idxCreationTime = -1;
int idxMessageClass = -1;
int idxRuleMsgVersion = -1;
int idxMessageSize = -1;
idxEntryId = dataColumns.Count;
dataColumns.Add(this.Mailbox.ConvertPropTagsToDefinitions(new PropTag[]
{
PropTag.EntryId
})[0]);
if ((emFlags & EnumerateMessagesFlags.IncludeExtendedData) != (EnumerateMessagesFlags)0)
{
idxMessageSize = dataColumns.Count;
dataColumns.Add(this.Mailbox.ConvertPropTagsToDefinitions(new PropTag[]
{
PropTag.MessageSize
})[0]);
idxCreationTime = dataColumns.Count;
dataColumns.Add(this.Mailbox.ConvertPropTagsToDefinitions(new PropTag[]
{
PropTag.CreationTime
})[0]);
}
if (doingFAI)
{
idxMessageClass = dataColumns.Count;
dataColumns.Add(this.Mailbox.ConvertPropTagsToDefinitions(new PropTag[]
{
PropTag.MessageClass
})[0]);
idxRuleMsgVersion = dataColumns.Count;
dataColumns.Add(this.Mailbox.ConvertPropTagsToDefinitions(new PropTag[]
{
PropTag.RuleMsgVersion
})[0]);
}
int idxExtraPtags = dataColumns.Count;
if (additionalPtagsToLoad != null)
{
dataColumns.AddRange(this.Mailbox.ConvertPropTagsToDefinitions(additionalPtagsToLoad));
}
MrsTracer.Provider.Debug("StorageFolder.GetContentsTable({0})", new object[]
{
flags
});
ExecutionContext.Create(new DataContext[]
{
new OperationDataContext("StorageFolder.EnumerateMessages", OperationType.None),
new SimpleValueDataContext("Flags", flags)
}).Execute(delegate
{
QueryFilter queryFilter = null;
if (this.contentsRestriction != null)
{
queryFilter = this.contentsRestriction.GetQueryFilter(this.Mailbox.StoreSession);
}
using (QueryResult queryResult = this.CoreFolder.QueryExecutor.ItemQuery(flags, queryFilter, null, dataColumns.ToArray()))
{
MrsTracer.Provider.Debug("StorageFolder.EnumerateMessages: ItemQuery returned {0} items.", new object[]
{
queryResult.EstimatedRowCount
});
object[][] rows;
do
{
using (this.Mailbox.RHTracker.Start())
{
rows = queryResult.GetRows(1000);
}
object[][] array2 = rows;
int j = 0;
while (j < array2.Length)
{
object[] array3 = array2[j];
if (!doingFAI)
{
goto IL_197;
}
string x = (string)array3[idxMessageClass];
if ((this.Mailbox.Options & MailboxOptions.IgnoreExtendedRuleFAIs) != MailboxOptions.None)
{
if (!StringComparer.OrdinalIgnoreCase.Equals(x, "IPM.Rule.Message") && !StringComparer.OrdinalIgnoreCase.Equals(x, "IPM.Rule.Version2.Message"))
{
if (!StringComparer.OrdinalIgnoreCase.Equals(x, "IPM.ExtendedRule.Message"))
{
goto IL_197;
}
}
}
else if (!StringComparer.OrdinalIgnoreCase.Equals(x, "IPM.Rule.Message") || !(array3[idxRuleMsgVersion] as short? == 1))
{
goto IL_197;
}
IL_3E6:
j++;
continue;
IL_197:
DateTime dateTime = DateTime.MinValue;
if (idxCreationTime != -1)
{
object obj = array3[idxCreationTime];
if (obj is ExDateTime)
{
dateTime = (DateTime)((ExDateTime)obj);
}
}
byte[] entryId = (byte[])array3[idxEntryId];
if (emFlags.HasFlag(EnumerateMessagesFlags.SkipICSMidSetMissing) && this.Mailbox.SupportsSavingSyncState)
{
SyncContentsManifestState syncContentsManifestState = this.Mailbox.SyncState[this.FolderId];
if (syncContentsManifestState != null && !syncContentsManifestState.IdSetGivenContainsEntryId(entryId))
{
MrsTracer.Provider.Debug("entry id {0} with creation time {1} not found in given items.", new object[]
{
TraceUtils.DumpEntryId(entryId),
dateTime
});
goto IL_3E6;
}
}
List <PropValueData> list = null;
if (additionalPtagsToLoad != null && additionalPtagsToLoad.Length > 0)
{
list = new List <PropValueData>();
for (int k = idxExtraPtags; k < array3.Length; k++)
{
list.Add(new PropValueData(additionalPtagsToLoad[k - idxExtraPtags], array3[k]));
}
}
int messageSize = 1000;
if (idxMessageSize != -1)
{
object obj2 = array3[idxMessageSize];
if (obj2 is int)
{
messageSize = (int)obj2;
}
}
if (emFlags.HasFlag(EnumerateMessagesFlags.ReturnLongTermIDs))
{
if (list == null)
{
list = new List <PropValueData>();
}
list.Add(new PropValueData(PropTag.LTID, this.Mailbox.StoreSession.IdConverter.GetLongTermIdFromId(this.Mailbox.StoreSession.IdConverter.GetMidFromMessageId(StoreObjectId.FromProviderSpecificId(entryId)))));
}
MsgRecFlags msgRecFlags = doingFAI ? MsgRecFlags.Associated : MsgRecFlags.None;
if (doingDeletes)
{
msgRecFlags |= MsgRecFlags.Deleted;
}
MessageRec item = new MessageRec(entryId, this.FolderId, dateTime, messageSize, msgRecFlags, (list == null) ? null : list.ToArray());
result.Add(item);
goto IL_3E6;
}
}while (rows.Length > 0);
}
});
}
}
MrsTracer.Provider.Debug("StorageFolder.EnumerateMessages returns {0} items.", new object[]
{
result.Count
});
return(result);
}