public static AssetDesc CreateDesc(string assetPath)
{
string unixStyle = SysUtil.ToUnixPath(SysUtil.TrimHeadTailSeparators(assetPath));
string filename = Path.GetFileNameWithoutExtension(unixStyle);
string ext = Path.GetExtension(unixStyle);
if (string.IsNullOrEmpty(filename))
{
Logging.Instance.Log("CreateDesc() failed (invalid asset path): {0}.", assetPath);
return(null);
}
string fullpath = Path.Combine(GState.AssetRoot, SysUtil.ToWindowsPath(unixStyle));
if (!File.Exists(fullpath))
{
Logging.Instance.Log("CreateDesc() failed (file not found): {0}.", assetPath);
return(null);
}
string digest = SysUtil.GetFileMD5AsString(fullpath);
if (string.IsNullOrEmpty(digest))
{
Logging.Instance.Log("CreateDesc() failed (md5 calculating failed): {0}.", fullpath);
return(null);
}
AssetType type = AssetType.Unknown;
if (ext.ToLower() == "png")
{
type = AssetType.PNG;
}
AssetDesc desc = new AssetDesc();
desc.LinkTime = DateTime.Now;
desc.Name = filename + "_" + desc.LinkTime.ToString("yyyyMMdd_HHmmss");
desc.Type = type;
desc.Path = unixStyle;
desc.Digest = digest;
return(desc);
}