/// <summary>
/// Deserialize items from byte array.
/// </summary>
/// <param name="byteArray">The byte array which contains response message.</param>
/// <param name="currentIndex">The index special where to start.</param>
/// <param name="lengthOfItems">The length of items.</param>
protected override void DeserializeItemsFromByteArray(byte[] byteArray, ref int currentIndex, int lengthOfItems)
{
if (lengthOfItems != 0)
{
throw new ResponseParseErrorException(currentIndex, "ReadAccessResponse over-parse error", null);
}
int index = currentIndex;
this.ReadResponseError = StreamObject.GetCurrent <ResponseError>(byteArray, ref index);
currentIndex = index;
}
/// <summary>
/// Deserialize items from byte array.
/// </summary>
/// <param name="byteArray">The byte array which contains response message.</param>
/// <param name="currentIndex">The index special where to start.</param>
/// <param name="lengthOfItems">The length of items.</param>
protected override void DeserializeItemsFromByteArray(byte[] byteArray, ref int currentIndex, int lengthOfItems)
{
int index = currentIndex;
if (lengthOfItems != 16)
{
throw new StreamObjectParseErrorException(currentIndex, "ResponseError", "Stream object over-parse error", null);
}
byte[] guidarray = new byte[16];
Array.Copy(byteArray, index, guidarray, 0, 16);
this.ErrorTypeGUID = new Guid(guidarray);
index += 16;
switch (this.ErrorTypeGUID.ToString().ToUpper(CultureInfo.CurrentCulture))
{
case CellErrorGuid:
this.ErrorData = StreamObject.GetCurrent <CellError>(byteArray, ref index);
break;
case ProtocolErrorGuid:
this.ErrorData = StreamObject.GetCurrent <ProtocolError>(byteArray, ref index);
break;
case Win32ErrorGuid:
this.ErrorData = StreamObject.GetCurrent <Win32Error>(byteArray, ref index);
break;
case HresultErrorGuid:
this.ErrorData = StreamObject.GetCurrent <HRESULTError>(byteArray, ref index);
break;
default:
throw new StreamObjectParseErrorException(index - 16, "ResponseError", "Failed to extract the error Guid value, the value" + this.ErrorTypeGUID + "is not defined", null);
}
ErrorStringSupplementalInfo errorInfo;
if (StreamObject.TryGetCurrent <ErrorStringSupplementalInfo>(byteArray, ref index, out errorInfo))
{
this.ErrorStringSupplementalInfo = errorInfo;
}
ResponseError chainedError;
if (StreamObject.TryGetCurrent <ResponseError>(byteArray, ref index, out chainedError))
{
this.ChainedError = chainedError;
}
currentIndex = index;
}
/// <summary>
/// Used to de-serialize the element.
/// </summary>
/// <param name="byteArray">A Byte array</param>
/// <param name="currentIndex">Start position</param>
/// <param name="lengthOfItems">The length of the items</param>
protected override void DeserializeItemsFromByteArray(byte[] byteArray, ref int currentIndex, int lengthOfItems)
{
int index = currentIndex;
if (lengthOfItems != 0)
{
throw new StreamObjectParseErrorException(currentIndex, "IntermediateNodeObject", "Stream Object over-parse error", null);
}
this.Signature = StreamObject.GetCurrent <SignatureObject>(byteArray, ref index);
this.DataSize = StreamObject.GetCurrent <DataSizeObject>(byteArray, ref index);
currentIndex = index;
}
/// <summary>
/// This method is used to deserialize the items of the fragment knowledge from the byte array.
/// </summary>
/// <param name="byteArray">Specify the byte array.</param>
/// <param name="currentIndex">Specify the start index from the byte array.</param>
/// <param name="lengthOfItems">Specify the current length of items in the fragment knowledge.</param>
protected override void DeserializeItemsFromByteArray(byte[] byteArray, ref int currentIndex, int lengthOfItems)
{
if (lengthOfItems != 0)
{
throw new KnowledgeParseErrorException(currentIndex, "FragmentKnowledge object over-parse error", null);
}
int index = currentIndex;
FragmentKnowledgeEntry fragmentKnowledgeEntry = null;
while (StreamObject.TryGetCurrent <FragmentKnowledgeEntry>(byteArray, ref index, out fragmentKnowledgeEntry))
{
this.FragmentKnowledgeEntriesList.Add(fragmentKnowledgeEntry);
}
currentIndex = index;
}
/// <summary>
/// This method is used to deserialize the items of the waterline knowledge from the byte array.
/// </summary>
/// <param name="byteArray">Specify the byte array.</param>
/// <param name="currentIndex">Specify the start index from the byte array.</param>
/// <param name="lengthOfItems">Specify the current length of items in the waterline knowledge.</param>
protected override void DeserializeItemsFromByteArray(byte[] byteArray, ref int currentIndex, int lengthOfItems)
{
if (lengthOfItems != 0)
{
throw new KnowledgeParseErrorException(currentIndex, "WaterlineKnowledge object over-parse error", null);
}
int index = currentIndex;
WaterlineKnowledgeEntry waterlineKnowledgeEntry;
this.WaterlineKnowledgeData = new List <WaterlineKnowledgeEntry>();
while (StreamObject.TryGetCurrent <WaterlineKnowledgeEntry>(byteArray, ref index, out waterlineKnowledgeEntry))
{
this.WaterlineKnowledgeData.Add(waterlineKnowledgeEntry);
}
currentIndex = index;
}
/// <summary>
/// This method is used to deserialize the items of the knowledge from the byte array.
/// </summary>
/// <param name="byteArray">Specify the byte array.</param>
/// <param name="currentIndex">Specify the start index from the byte array.</param>
/// <param name="lengthOfItems">Specify the current length of items in the knowledge.</param>
protected override void DeserializeItemsFromByteArray(byte[] byteArray, ref int currentIndex, int lengthOfItems)
{
if (lengthOfItems != 0)
{
throw new KnowledgeParseErrorException(currentIndex, "Knowledge object over-parse error", null);
}
int index = currentIndex;
SpecializedKnowledge specializedKnowledge;
this.SpecializedKnowledges = new List <SpecializedKnowledge>();
while (StreamObject.TryGetCurrent <SpecializedKnowledge>(byteArray, ref index, out specializedKnowledge))
{
this.SpecializedKnowledges.Add(specializedKnowledge);
}
currentIndex = index;
}
/// <summary>
/// This method is used to deserialize the items of the content tag knowledge from the byte array.
/// </summary>
/// <param name="byteArray">Specify the byte array.</param>
/// <param name="currentIndex">Specify the start index from the byte array.</param>
/// <param name="lengthOfItems">Specify the current length of items in the content tag knowledge.</param>
protected override void DeserializeItemsFromByteArray(byte[] byteArray, ref int currentIndex, int lengthOfItems)
{
if (lengthOfItems != 0)
{
throw new KnowledgeParseErrorException(currentIndex, "ContentTagKnowledge object over-parse error", null);
}
int index = currentIndex;
this.ContentTagEntryArray = new List <ContentTagKnowledgeEntry>();
ContentTagKnowledgeEntry outValue;
while (StreamObject.TryGetCurrent <ContentTagKnowledgeEntry>(byteArray, ref index, out outValue))
{
this.ContentTagEntryArray.Add(outValue);
}
currentIndex = index;
}
/// <summary>
/// Deserialize items from byte array.
/// </summary>
/// <param name="byteArray">The byte array which contains response message.</param>
/// <param name="currentIndex">The index special where to start.</param>
/// <param name="lengthOfItems">The length of items.</param>
protected override void DeserializeItemsFromByteArray(byte[] byteArray, ref int currentIndex, int lengthOfItems)
{
int index = currentIndex;
this.ReassignedSerialNumber = BasicObject.Parse <SerialNumber>(byteArray, ref index);
if (index - currentIndex != lengthOfItems)
{
throw new StreamObjectParseErrorException(currentIndex, "PutChangesResponseSerialNumberReassignAll", "Stream object over-parse error", null);
}
this.PutChangesResponseSNReassignList = new List <PutChangesResponseSerialNumberReassign>();
PutChangesResponseSerialNumberReassign outValue;
while (StreamObject.TryGetCurrent <PutChangesResponseSerialNumberReassign>(byteArray, ref index, out outValue))
{
this.PutChangesResponseSNReassignList.Add(outValue);
}
currentIndex = index;
}
/// <summary>
/// Used to de-serialize the elements.
/// </summary>
/// <param name="byteArray">Byte array</param>
/// <param name="currentIndex">Start position</param>
/// <param name="lengthOfItems">Length of the element</param>
protected override void DeserializeItemsFromByteArray(byte[] byteArray, ref int currentIndex, int lengthOfItems)
{
if (lengthOfItems != 1)
{
throw new StreamObjectParseErrorException(currentIndex, "DataElementPackage", "Stream object over-parse error", null);
}
int index = currentIndex;
this.Reserved = byteArray[index++];
this.DataElements = new List <DataElement>();
DataElement dataElement;
while (StreamObject.TryGetCurrent <DataElement>(byteArray, ref index, out dataElement))
{
this.DataElements.Add(dataElement);
}
currentIndex = index;
}
/// <summary>
/// Parse stream object from byte array.
/// </summary>
/// <param name="header">The instance of StreamObjectHeaderStart.</param>
/// <param name="byteArray">The byte array.</param>
/// <param name="index">The position where to start.</param>
/// <returns>The instance of StreamObject.</returns>
public static StreamObject ParseStreamObject(StreamObjectHeaderStart header, byte[] byteArray, ref int index)
{
if (StreamObjectTypeMapping.Keys.Contains(header.Type))
{
StreamObject streamObject = Activator.CreateInstance(StreamObjectTypeMapping[header.Type]) as StreamObject;
try
{
index += streamObject.DeserializeFromByteArray(header, byteArray, index);
}
catch (BasicObjectParseErrorException e)
{
throw new StreamObjectParseErrorException(index, StreamObjectTypeMapping[header.Type].Name, e);
}
return(streamObject);
}
int tmpIndex = index;
tmpIndex -= header.HeaderType == StreamObjectHeaderStart.StreamObjectHeaderStart16bit ? 2 : 4;
throw new StreamObjectParseErrorException(tmpIndex, "Unknown", string.Format("Failed to create the specified stream object instance, the type {0} of stream object header in the current index is not defined", (int)header.Type), null);
}
/// <summary>
/// Used to return the length of this element.
/// </summary>
/// <param name="byteArray">A Byte array</param>
/// <param name="startIndex">Start position</param>
/// <returns>The length of the element</returns>
public override int DeserializeDataElementDataFromByteArray(byte[] byteArray, int startIndex)
{
int index = startIndex;
DataElementHash dataElementHash;
if (StreamObject.TryGetCurrent <DataElementHash>(byteArray, ref index, out dataElementHash))
{
this.DataElementHash = dataElementHash;
}
this.ObjectGroupDeclarations = StreamObject.GetCurrent <ObjectGroupDeclarations>(byteArray, ref index);
ObjectGroupMetadataDeclarations objectMetadataDeclaration = new ObjectGroupMetadataDeclarations();
if (StreamObject.TryGetCurrent <ObjectGroupMetadataDeclarations>(byteArray, ref index, out objectMetadataDeclaration))
{
this.ObjectMetadataDeclaration = objectMetadataDeclaration;
}
this.ObjectGroupData = StreamObject.GetCurrent <ObjectGroupData>(byteArray, ref index);
return(index - startIndex);
}
/// <summary>
/// Used to de-serialize the data element.
/// </summary>
/// <param name="byteArray">Byte array</param>
/// <param name="startIndex">Start position</param>
/// <returns>The length of the element</returns>
public override int DeserializeDataElementDataFromByteArray(byte[] byteArray, int startIndex)
{
int index = startIndex;
int headerLength = 0;
StreamObjectHeaderStart header;
bool isStorageIndexManifestMappingExist = false;
while ((headerLength = StreamObjectHeaderStart.TryParse(byteArray, index, out header)) != 0)
{
index += headerLength;
if (header.Type == StreamObjectTypeHeaderStart.StorageIndexManifestMapping)
{
if (isStorageIndexManifestMappingExist)
{
throw new DataElementParseErrorException(index - headerLength, "Failed to parse StorageIndexDataElement, only can contain zero or one StorageIndexManifestMapping", null);
}
this.StorageIndexManifestMapping = StreamObject.ParseStreamObject(header, byteArray, ref index) as StorageIndexManifestMapping;
isStorageIndexManifestMappingExist = true;
}
else if (header.Type == StreamObjectTypeHeaderStart.StorageIndexCellMapping)
{
this.StorageIndexCellMappingList.Add(StreamObject.ParseStreamObject(header, byteArray, ref index) as StorageIndexCellMapping);
}
else if (header.Type == StreamObjectTypeHeaderStart.StorageIndexRevisionMapping)
{
this.StorageIndexRevisionMappingList.Add(StreamObject.ParseStreamObject(header, byteArray, ref index) as StorageIndexRevisionMapping);
}
else
{
throw new DataElementParseErrorException(index - headerLength, "Failed to parse StorageIndexDataElement, expect the inner object type StorageIndexCellMapping or StorageIndexRevisionMapping, but actual type value is " + header.Type, null);
}
}
return(index - startIndex);
}
/// <summary>
/// This method is used to build intermediate node object from an list of object group data element.
/// </summary>
/// <param name="objectGroupList">Specify the list of object group data elements.</param>
/// <param name="dataObj">Specify the object group object.</param>
/// <param name="intermediateGuid">Specify the intermediate extended GUID.</param>
/// <returns>Return the intermediate node object.</returns>
public LeafNodeObject Build(List <ObjectGroupDataElementData> objectGroupList, ObjectGroupObjectData dataObj, ExGuid intermediateGuid)
{
LeafNodeObject node = null;
IntermediateNodeObject rootNode = null;
int index = 0;
if (StreamObject.TryGetCurrent <LeafNodeObject>(dataObj.Data.Content.ToArray(), ref index, out node))
{
if (dataObj.ObjectExGUIDArray == null)
{
throw new InvalidOperationException("Failed to build intermediate node because the object extend GUID array does not exist.");
}
node.ExGuid = intermediateGuid;
// Contain a single Data Node Object.
if (dataObj.ObjectExGUIDArray.Count.DecodedValue == 1u)
{
ObjectGroupObjectDeclare dataNodeDeclare;
ObjectGroupObjectData dataNodeData = this.FindByExGuid(objectGroupList, dataObj.ObjectExGUIDArray.Content[0], out dataNodeDeclare);
BinaryItem data = dataNodeData.Data;
node.DataNodeObjectData = new DataNodeObjectData(data.Content.ToArray(), 0, (int)data.Length.DecodedValue);
node.DataNodeObjectData.ExGuid = dataObj.ObjectExGUIDArray.Content[0];
node.IntermediateNodeObjectList = null;
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
MsfsshttpdCapture.VerifyObjectGroupObjectDataForDataNodeObject(dataNodeData, dataNodeDeclare, objectGroupList, SharedContext.Current.Site);
}
}
else
{
// Contain a list of LeafNodeObjectData
node.IntermediateNodeObjectList = new List <LeafNodeObject>();
node.DataNodeObjectData = null;
foreach (ExGuid extGuid in dataObj.ObjectExGUIDArray.Content)
{
ObjectGroupObjectDeclare intermediateDeclare;
ObjectGroupObjectData intermediateData = this.FindByExGuid(objectGroupList, extGuid, out intermediateDeclare);
node.IntermediateNodeObjectList.Add(new IntermediateNodeObjectBuilder().Build(objectGroupList, intermediateData, extGuid));
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
MsfsshttpdCapture.VerifyObjectGroupObjectDataForIntermediateNode(intermediateData, intermediateDeclare, objectGroupList, SharedContext.Current.Site);
}
}
}
}
else if (StreamObject.TryGetCurrent <IntermediateNodeObject>(dataObj.Data.Content.ToArray(), ref index, out rootNode))
{
// In Sub chunking for larger than 1MB zip file, MOSS2010 could return IntermediateNodeObject.
// For easy further process, the rootNode will be replaced by intermediate node instead.
node = new LeafNodeObject();
node.IntermediateNodeObjectList = new List <LeafNodeObject>();
node.DataSize = rootNode.DataSize;
node.ExGuid = rootNode.ExGuid;
node.Signature = rootNode.Signature;
node.DataNodeObjectData = null;
foreach (ExGuid extGuid in dataObj.ObjectExGUIDArray.Content)
{
ObjectGroupObjectDeclare intermediateDeclare;
ObjectGroupObjectData intermediateData = this.FindByExGuid(objectGroupList, extGuid, out intermediateDeclare);
node.IntermediateNodeObjectList.Add(new IntermediateNodeObjectBuilder().Build(objectGroupList, intermediateData, extGuid));
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
MsfsshttpdCapture.VerifyObjectGroupObjectDataForIntermediateNode(intermediateData, intermediateDeclare, objectGroupList, SharedContext.Current.Site);
}
}
}
else
{
throw new InvalidOperationException("In the ObjectGroupDataElement cannot only contain the IntermediateNodeObject or IntermediateNodeOBject.");
}
return(node);
}
/// <summary>
/// This method is used to build a root node object from an object group data element list with the specified root extended GUID.
/// </summary>
/// <param name="objectGroupList">Specify the object group data element list.</param>
/// <param name="rootExGuid">Specify the root extended GUID.</param>
/// <returns>Return a root node object build from the object group data element list.</returns>
private IntermediateNodeObject Build(List <ObjectGroupDataElementData> objectGroupList, ExGuid rootExGuid)
{
ObjectGroupObjectDeclare rootDeclare;
ObjectGroupObjectData root = this.FindByExGuid(objectGroupList, rootExGuid, out rootDeclare);
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
MsfsshttpdCapture.VerifyObjectCount(root, SharedContext.Current.Site);
}
int index = 0;
IntermediateNodeObject rootNode = null;
if (StreamObject.TryGetCurrent <IntermediateNodeObject>(root.Data.Content.ToArray(), ref index, out rootNode))
{
rootNode.ExGuid = rootExGuid;
foreach (ExGuid extGuid in root.ObjectExGUIDArray.Content)
{
ObjectGroupObjectDeclare intermediateDeclare;
ObjectGroupObjectData intermediateData = this.FindByExGuid(objectGroupList, extGuid, out intermediateDeclare);
rootNode.IntermediateNodeObjectList.Add(new LeafNodeObject.IntermediateNodeObjectBuilder().Build(objectGroupList, intermediateData, extGuid));
// Capture the intermediate related requirements
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
MsfsshttpdCapture.VerifyObjectGroupObjectDataForIntermediateNode(intermediateData, intermediateDeclare, objectGroupList, SharedContext.Current.Site);
MsfsshttpdCapture.VerifyLeafNodeObject(rootNode.IntermediateNodeObjectList.Last(), SharedContext.Current.Site);
}
}
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
// Capture the root node related requirements.
MsfsshttpdCapture.VerifyObjectGroupObjectDataForRootNode(root, rootDeclare, objectGroupList, SharedContext.Current.Site);
MsfsshttpdCapture.VerifyIntermediateNodeObject(rootNode, SharedContext.Current.Site);
}
}
else
{
// If there is only one object in the file, SharePoint Server 2010 does not return the Root Node Object, but an Intermediate Node Object at the beginning.
// At this case, we will add the root node object for the further parsing.
rootNode = new IntermediateNodeObject();
rootNode.ExGuid = rootExGuid;
rootNode.IntermediateNodeObjectList.Add(new LeafNodeObject.IntermediateNodeObjectBuilder().Build(objectGroupList, root, rootExGuid));
rootNode.DataSize = new DataSizeObject();
rootNode.DataSize.DataSize = (ulong)rootNode.IntermediateNodeObjectList.Sum(o => (float)o.DataSize.DataSize);
}
// Capture all the signature related requirements.
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
AbstractChunking chunking = ChunkingFactory.CreateChunkingInstance(rootNode);
if (chunking != null)
{
chunking.AnalyzeChunking(rootNode, SharedContext.Current.Site);
}
}
return(rootNode);
}
/// <summary>
/// Deserialize response from byte array.
/// </summary>
/// <param name="byteArray">Server returned message.</param>
/// <param name="startIndex">The index special where start.</param>
/// <returns>The instance of CellResponse.</returns>
public static FsshttpbResponse DeserializeResponseFromByteArray(byte[] byteArray, int startIndex)
{
int index = startIndex;
FsshttpbResponse response = new FsshttpbResponse();
response.ProtocolVersion = LittleEndianBitConverter.ToUInt16(byteArray, index);
index += 2;
response.MinimumVersion = LittleEndianBitConverter.ToUInt16(byteArray, index);
index += 2;
response.Signature = LittleEndianBitConverter.ToUInt64(byteArray, index);
index += 8;
int length = 0;
StreamObjectHeaderStart streamObjectHeader;
if ((length = StreamObjectHeaderStart.TryParse(byteArray, index, out streamObjectHeader)) == 0)
{
throw new ResponseParseErrorException(index, "Failed to parse the response header", null);
}
if (!(streamObjectHeader is StreamObjectHeaderStart32bit))
{
throw new ResponseParseErrorException(index, "Unexpected 16-bit response stream object header, expect 32-bit stream object header for Response", null);
}
if (streamObjectHeader.Type != StreamObjectTypeHeaderStart.FsshttpbResponse)
{
throw new ResponseParseErrorException(index, "Failed to extract the response header type, unexpected value " + streamObjectHeader.Type, null);
}
if (streamObjectHeader.Length != 1)
{
throw new ResponseParseErrorException(index, "Response object over-parse error", null);
}
index += length;
response.ResponseStart = streamObjectHeader as StreamObjectHeaderStart32bit;
response.Status = (byteArray[index] & 0x1) == 0x1 ? true : false;
response.Reserved = (byte)(byteArray[index] >> 1);
index += 1;
try
{
if (response.Status)
{
response.ResponseError = StreamObject.GetCurrent <ResponseError>(byteArray, ref index);
response.DataElementPackage = null;
response.CellSubResponses = null;
}
else
{
DataElementPackage package;
if (StreamObject.TryGetCurrent <DataElementPackage>(byteArray, ref index, out package))
{
response.DataElementPackage = package;
}
response.CellSubResponses = new List <FsshttpbSubResponse>();
FsshttpbSubResponse subResponse;
while (StreamObject.TryGetCurrent <FsshttpbSubResponse>(byteArray, ref index, out subResponse))
{
response.CellSubResponses.Add(subResponse);
}
}
response.ResponseEnd = BasicObject.Parse <StreamObjectHeaderEnd16bit>(byteArray, ref index);
}
catch (StreamObjectParseErrorException streamObjectException)
{
throw new ResponseParseErrorException(index, streamObjectException);
}
catch (DataElementParseErrorException dataElementException)
{
throw new ResponseParseErrorException(index, dataElementException);
}
catch (KnowledgeParseErrorException knowledgeException)
{
throw new ResponseParseErrorException(index, knowledgeException);
}
if (index != byteArray.Length)
{
throw new ResponseParseErrorException(index, "Failed to pass the whole response, not reach the end of the byte array", null);
}
return(response);
}