namespace LSServerService
{
    using System;
    using System.Runtime.InteropServices;

    [StructLayout(LayoutKind.Sequential, Pack=1)]
    public struct StructFileInfo
    {
        public int dwParentId;
        public int dwFileId;
        public int dwCreator;
        public int dwFileSize;
        public long dwCreateTime;
        [MarshalAs(UnmanagedType.ByValArray, SizeConst=512)]
        public byte[] szName;
        public StructFileInfo(bool autoSet)
        {
            this.dwParentId = this.dwFileId = this.dwCreator = this.dwFileSize = 0;
            this.dwCreateTime = 0L;
            this.szName = new byte[512];
        }

        public StructFileInfo clone()
        {
            StructFileInfo fi = new StructFileInfo(true);
            this.clone(fi);
            return fi;
        }

        public void clone(StructFileInfo fi)
        {
            fi.dwParentId = this.dwParentId;
            fi.dwFileId = this.dwFileId;
            fi.dwCreator = this.dwCreator;
            fi.dwFileSize = this.dwFileSize;
            fi.dwCreateTime = this.dwCreateTime;
            Buffer.BlockCopy(this.szName, 0, fi.szName, 0, this.szName.Length);
        }

        public string strName
        {
            get
            {
                return PubUtils.BytesToStr(this.szName);
            }
            set
            {
                byte[] src = PubUtils.StrToBytes(value);
                Buffer.BlockCopy(src, 0, this.szName, 0, src.Length);
                src = null;
            }
        }
        public string strCreateTime
        {
            get
            {
                return DateTime.FromFileTime(this.dwCreateTime).ToString("yyyy-MM-dd HH:mm:ss");
            }
            set
            {
                this.dwCreateTime = DateTime.Parse(value).ToFileTime();
            }
        }
        public DateTime dtCreateTime
        {
            get
            {
                return DateTime.FromFileTime(this.dwCreateTime);
            }
            set
            {
                this.dwCreateTime = value.ToFileTime();
            }
        }
    }
}