/// <summary>
/// 取得本地地址.
/// </summary>
/// <returns>本地地址.</returns>
/// <param name="iFullPath">全路径.</param>
/// <param name="iEndMark">结束位.</param>
private string GetLocalFilePath(FileInfo iFileInfo, string iEndMark)
{
if (null == iFileInfo)
{
return(null);
}
MatchDirInfo _matchedDirLink = this.CreateMatchDirLink(iFileInfo.Directory, iEndMark);
string _localFilePath = null;
while (null != _matchedDirLink)
{
if (true == string.IsNullOrEmpty(_localFilePath))
{
_localFilePath = _matchedDirLink.Name;
}
else
{
_localFilePath = string.Format("{0}/{1}", _localFilePath, _matchedDirLink.Name);
}
_matchedDirLink = _matchedDirLink.Next;
}
if (true == string.IsNullOrEmpty(_localFilePath))
{
return(null);
}
return(string.Format("{0}/{1}", _localFilePath, iFileInfo.Name));
}
/// <summary>
/// 取得与目标匹配度（0.0f ~ 1.0f）.
/// </summary>
/// <returns>与目标匹配度（0.0f ~ 1.0f）.</returns>
/// <param name="iSelf">自身.</param>
/// <param name="iTarget">目标.</param>
private float GetMatchFromDir(DirectoryInfo iSelf, DirectoryInfo iTarget)
{
float _match = 0.0f;
if ((null == iSelf) || (null == iTarget))
{
return(_match);
}
DirectoryInfo endDir = new DirectoryInfo(Application.dataPath);
MatchDirInfo _selfMatch = this.CreateMatchDirLink(iSelf, endDir.Name);
MatchDirInfo _targetMatch = this.CreateMatchDirLink(iTarget, endDir.Name);
if ((null == _selfMatch) || (null == _selfMatch))
{
return(_match);
}
// 计算匹配度
int maxCount = 0;
int matchedCount = 0;
while (null != _targetMatch)
{
if ((null != _targetMatch) &&
(null != _selfMatch) &&
(true == _targetMatch.Name.Equals(_selfMatch.Name)))
{
++matchedCount;
}
if (null != _targetMatch)
{
_targetMatch = _targetMatch.Next;
}
if (null != _selfMatch)
{
_selfMatch = _selfMatch.Next;
}
++maxCount;
}
_match = (0 >= maxCount) ? 0.0f : ((float)matchedCount / (float)maxCount);
return(_match);
}
/// <summary>
/// 创建目录匹配链表.
/// </summary>
/// <returns>目录匹配链表.</returns>
/// <param name="iDirInfo">目录信息.</param>
/// <param name="iEndMark">结束标识.</param>
private MatchDirInfo CreateMatchDirLink(DirectoryInfo iDirInfo, string iEndMark)
{
if (null == iDirInfo)
{
return(null);
}
if (true == string.IsNullOrEmpty(iEndMark))
{
return(null);
}
MatchDirInfo _curDir = new MatchDirInfo();
_curDir.Name = iDirInfo.Name;
DirectoryInfo _parent = iDirInfo.Parent;
while (null != _parent)
{
MatchDirInfo _prevDir = new MatchDirInfo();
_prevDir.Name = _parent.Name;
_curDir.Prev = _prevDir;
_prevDir.Next = _curDir;
if (true == iEndMark.Equals(_parent.Name))
{
_parent = null;
}
else
{
_parent = _parent.Parent;
}
_curDir = _prevDir;
}
return(_curDir);
}
