/// <summary>
/// Generate fast transfer stream data.
/// </summary>
/// <param name="serverId">server id.</param>
/// <param name="buffer">Input buffer data.</param>
/// <returns>AbstractFastTransferStream object.</returns>
private AbstractFastTransferStream GenerateAbstractFastTransferStream(
int serverId,
byte[] buffer)
{
using (FastTransferStream fs = new FastTransferStream(buffer, false))
{
AbstractFastTransferStream afts;
// Record all property list generated while deserializing.
SyntacticalBase.AllPropList = new List<PropList>();
int icsStateIndex = -1;
switch (this.streamType)
{
case FastTransferStreamType.state:
State s = new State(fs);
this.VerifyMarkers(s);
// Insert state to the ICSStateContainer
icsStateIndex = this.InsertStateDict(s);
afts = new AbstractFastTransferStream();
// Get the AbstractState corresponding to the state from the fast transfer stream.
AbstractState astate = this.GetAbstractState(serverId, icsStateIndex, s);
// Set the AbstractState of the AbstractFastTransferStream.
afts.AbstractState = new AbstractState
{
AbstractICSStateIndex = icsStateIndex,
IdSetGiven = astate.IdSetGiven
};
//// Other fields of the AbstractState of the AbstractFastTransferStream do not need.
afts.StreamType = FastTransferStreamType.state;
return afts;
case FastTransferStreamType.attachmentContent:
AttachmentContent att = new AttachmentContent(fs);
this.VerifyMarkers(att);
return att.GetAbstractFastTransferStream();
case FastTransferStreamType.contentsSync:
ContentsSync cs = new ContentsSync(fs);
this.VerifyMarkers(cs);
// Insert the state of the contentsSync to the ICSStateContainer
icsStateIndex = this.InsertStateDict(cs.State);
afts = this.GetAbstractContentSync(
serverId, icsStateIndex, cs);
return afts;
case FastTransferStreamType.folderContent:
FolderContent fc = new FolderContent(fs);
this.VerifyMarkers(fc);
this.VerifyFolderReplicaInfoStructure(fc);
afts = fc.GetAbstractFastTransferStream();
if (!this.existNoPermissionFolder)
{
afts.AbstractFolderContent.IsNoPermissionObjNotOut = false;
}
this.VerifyMetaProperty(afts);
return afts;
case FastTransferStreamType.hierarchySync:
HierarchySync hs = new HierarchySync(fs);
this.VerifyMarkers(hs);
if (hs.FolderChangeList.Count > 0)
{
PropValue property = hs.FolderChangeList[hs.FolderChangeList.Count - 1].PropList.PropValues.Find(p => p.PropInfo.PropID == 0x65e3);
if (property != null)
{
this.lastConflictInfo.PCLXFromServer = ((VarPropTypePropValue)property).ValueArray;
this.VerifyPidTagPredecessorChangeList();
}
}
// Insert state to the ICSStateContainer
icsStateIndex = this.InsertStateDict(hs.State);
afts = this.GetAbstractHierachySync(serverId, hs, icsStateIndex);
return afts;
case FastTransferStreamType.MessageContent:
MessageContent mc = new MessageContent(fs);
for (int i = 0; i < mc.PropList.PropValues.Count; i++)
{
PropValue propValue = mc.PropList.PropValues[i];
if (propValue.PropType == 0x84b0)
{
CodePage codePage = new CodePage();
codePage.Deserialize(propValue.PropType);
this.VerifyCodePageProperty(codePage);
}
}
this.VerifyMarkers(mc);
afts = mc.GetAbstractFastTransferStream();
this.VerifyMetaProperty(afts);
return afts;
case FastTransferStreamType.MessageList:
MessageList ml = new MessageList(fs);
afts = ml.GetAbstractFastTransferStream();
this.VerifyMetaProperty(afts);
this.VerifyMarkers(ml);
return afts;
case FastTransferStreamType.TopFolder:
TopFolder tf = new TopFolder(fs);
this.VerifyMarkers(tf);
afts = tf.GetAbstractFastTransferStream();
this.VerifyMetaProperty(afts);
return afts;
default:
AdapterHelper.Site.Assert.Fail("The stream type is invalid, its value is:{0}.", this.streamType);
return new AbstractFastTransferStream();
}
}
}
/// <summary>
/// Get content sync data.
/// </summary>
/// <param name="serverID">server id.</param>
/// <param name="stateIndex">Start index.</param>
/// <param name="cs">Content sync object</param>
/// <returns>The AbstractFastTransferStream</returns>
public AbstractFastTransferStream GetAbstractContentSync(
int serverID,
int stateIndex,
ContentsSync cs)
{
AbstractFastTransferStream afts = new AbstractFastTransferStream();
AbstractContentsSync acs = new AbstractContentsSync
{
AbstractDeletion = new AbstractDeletion
{
IdSetDeleted = new Modeling.Set<int>()
}
};
// If the deletion is not null change the AbstractDeletion's field,
// else do not change the Deletions field of the AbstractContentsSync
if (cs.Deletions != null)
{
// If the deletion is not null the deletion is present.
acs.AbstractDeletion = new AbstractDeletion
{
IsDeletionPresent = true,
IsPidTagIdsetExpiredExist = cs.Deletions.PropList.HasPidTagIdsetExpired,
// Check pidtags in the deletions property list.
IsPidTagIdsetNoLongerInScopeExist = cs.Deletions.PropList.HasPidTagIdsetNoLongerInScope,
IdSetDeleted = new Modeling.Set<int>()
};
// Check Idset in the deletion.
// If the Idset that can be got from PidTagIdsetDeleted value
// in the PropList of the deletions is contained in the objectIdContainer
// add it to the IdsetDeleted field in the AbstractDeletion
List<ulong> ids = cs.Deletions.IdsetDeleted;
foreach (int key in this.objectIdContainer.Keys)
{
if (ids.Contains(this.objectIdContainer[key]))
{
acs.AbstractDeletion.IdSetDeleted =
acs.AbstractDeletion.IdSetDeleted.Add(key);
}
}
this.VerifyMetaTagIdsetDeletedProperty(this.hasExecuteSynchronizationImportDeletes, this.importDelFlag, ids, this.delObjId);
this.hasExecuteSynchronizationImportDeletes = false;
}
// Whether ProgressTotal is present.
acs.IsprogessTotalPresent = cs.ProgressTotal != null;
// Whether ReadStateChanges is present.
acs.IsReadStateChangesExist = cs.ReadStateChanges != null;
acs.MessageInfo = new Modeling.Set<AbstractMessageChangeInfo>();
if (cs.MessageChangeTuples != null)
{
for (int i = 0; i < cs.MessageChangeTuples.Count; i++)
{
AbstractMessageChangeInfo info = new AbstractMessageChangeInfo();
Tuple<ProgressPerMessage, MessageChange> msg = cs.MessageChangeTuples[i];
info.IsMessageChangeFull = msg.Item2 is MessageChangeFull;
// Whether ProgressPerMessagePresent is present.
info.IsProgressPerMessagePresent = msg.Item1 != null;
if (msg.Item1 != null)
{
// If ProgressPerMessagePresent is present,
// whether the message followed is a FAI message.
info.FollowedFAIMessage = msg.Item1.IsFollowedFAIMessage;
}
info.IsPidTagChangeNumberExist = msg.Item2.HasPidTagChangeNumber;
info.IsPidTagMessageSizeExist = msg.Item2.HasPidTagMessageSize;
info.IsPidTagMidExist = msg.Item2.HasPidTagMid;
// convert the SourceKey in the messageChangeHeader of the messageChange
// to a GID structure, then use this GID to build a LongTermId,
// get the id corresponding to the LongTermId,if the id is maintained in the
// objectIdContainer,find its index, else set the messageIdIndex of the
// AbstractMessageChangeInfo to -1.
byte[] buffer = msg.Item2.SourceKey;
GID gid = StructureSerializer.Deserialize<GID>(buffer);
LongTermId lid = new LongTermId
{
DatabaseGuid = gid.DatabaseGuid.ToByteArray(),
GlobalCounter = gid.GlobalCounter
};
ulong id = this.GetIdFromLongTerm(serverID, lid);
info.MessageIdIndex = -1;
foreach (int k in this.objectIdContainer.Keys)
{
if (this.objectIdContainer[k] == id)
{
info.MessageIdIndex = k;
break;
}
}
// If messageChangeFull, whether its PropList contains PidTagRtfCompressed.
if (msg.Item2 is MessageChangeFull)
{
info.IsRTFformat = (msg.Item2 as MessageChangeFull).IsRTFFormat;
}
// Add the AbstractMessageChangeInfo to the MessageInfo of the AbstractContentsSync
acs.MessageInfo = acs.MessageInfo.Add(info);
}
// if there is more than 1 messageChange presents.
// whether their order is in descending order.
if (cs.MessageChangeTuples.Count > 1)
{
acs.IsSortByLastModificationTime = true;
acs.IsSortByMessageDeliveryTime = true;
DateTime prev = cs.MessageChangeTuples[0].Item2.LastModificationTime;
for (int i = 1; i < cs.MessageChangeTuples.Count; i++)
{
DateTime curr = cs.MessageChangeTuples[i].Item2.LastModificationTime;
// If one is not in descending order.
// set flags to false.
if (prev < curr)
{
acs.IsSortByLastModificationTime = false;
acs.IsSortByMessageDeliveryTime = false;
break;
}
}
// If the OrderByDeliveryTime flag of the SynchronizationExtraFlag field is not set, there is no requirement on the server to return items in a specific order.
if (this.isOrderByDeliveryTimeExtraFlagNotSet)
{
acs.IsSortByLastModificationTime = false;
acs.IsSortByMessageDeliveryTime = false;
}
}
}
// Get FinalICSState.
acs.FinalICSState = this.GetAbstractState(serverID, stateIndex, cs.State);
afts.AbstractContentsSync = acs;
afts.StreamType = FastTransferStreamType.contentsSync;
afts.AbstractState = new AbstractState();
return afts;
}
