public void VisitExtension(TrieNode node, TrieVisitContext trieVisitContext)
{
AddProofItem(node, trieVisitContext);
_nodeToVisitFilter.Remove(node.Keccak);
Keccak childHash = node.GetChildHash(0);
if (trieVisitContext.IsStorage)
{
_storageNodeInfos[childHash] = new StorageNodeInfo();
_storageNodeInfos[childHash].PathIndex = _pathTraversalIndex + node.Path.Length;
foreach (int storageIndex in _storageNodeInfos[node.Keccak].StorageIndices)
{
bool isPathMatched = IsPathMatched(node, _fullStoragePaths[storageIndex]);
if (isPathMatched)
{
_storageNodeInfos[childHash].StorageIndices.Add(storageIndex);
_nodeToVisitFilter.Add(childHash); // always accept so can optimize
}
}
}
if (IsPathMatched(node, _fullAccountPath))
{
_nodeToVisitFilter.Add(childHash); // always accept so can optimize
_pathTraversalIndex += node.Path.Length;
}
}
// -------------------------------------------------------
// 保存 删除
// -------------------------------------------------------
#region 函数:Save(XmlDocument doc)
/// <summary>保存记录</summary>
/// <param name="doc">Xml 文档对象</param>
/// <returns>返回操作结果</returns>
public string Save(XmlDocument doc)
{
StorageNodeInfo param = new StorageNodeInfo();
param = (StorageNodeInfo)AjaxUtil.Deserialize(param, doc);
this.service.Save(param);
return(MessageObject.Stringify("0", I18n.Strings["msg_save_success"]));
}
/// <summary>创建新的对象</summary>
/// <param name="doc">Xml 文档对象</param>
/// <returns>返回操作结果</returns>
public string CreateNewObject(XmlDocument doc)
{
StringBuilder outString = new StringBuilder();
StorageNodeInfo param = new StorageNodeInfo();
param.Id = DigitalNumberContext.Generate("Key_Guid");
param.Status = 1;
param.UpdateDate = param.CreateDate = DateTime.Now;
outString.Append("{\"data\":" + AjaxUtil.Parse <IStorageNode>(param) + ",");
outString.Append(MessageObject.Stringify("0", I18n.Strings["msg_create_success"], true) + "}");
return(outString.ToString());
}
public void VisitBranch(TrieNode node, TrieVisitContext trieVisitContext)
{
AddProofItem(node, trieVisitContext);
_nodeToVisitFilter.Remove(node.Keccak);
if (trieVisitContext.IsStorage)
{
HashSet <int> bumpedIndexes = new HashSet <int>();
foreach (int storageIndex in _storageNodeInfos[node.Keccak].StorageIndices)
{
Nibble childIndex = _fullStoragePaths[storageIndex][_pathTraversalIndex];
Keccak childHash = node.GetChildHash((byte)childIndex);
if (childHash == null)
{
Console.WriteLine($"Empty at {storageIndex}");
AddEmpty(node, trieVisitContext);
}
else
{
if (!_storageNodeInfos.ContainsKey(childHash))
{
_storageNodeInfos[childHash] = new StorageNodeInfo();
}
if (!bumpedIndexes.Contains((byte)childIndex))
{
bumpedIndexes.Add((byte)childIndex);
_storageNodeInfos[childHash].PathIndex = _pathTraversalIndex + 1;
}
_storageNodeInfos[childHash].StorageIndices.Add(storageIndex);
_nodeToVisitFilter.Add(childHash);
}
}
}
else
{
_nodeToVisitFilter.Add(node.GetChildHash((byte)_fullAccountPath[_pathTraversalIndex]));
}
_pathTraversalIndex++;
}
