/// <summary>
/// 无论啥错误都会返回一个默认的
/// </summary>
/// <param name="cfgBytes"></param>
/// <returns></returns>
public static FileMapGroupInfo ReadFromByteBuf(byte[] cfgBytes)
{
var group = new FileMapGroupInfo();
var byteBuf = ByteBuf.CreateFromBytes(cfgBytes);
group.MD51 = byteBuf.ReadLong();
group.MD52 = byteBuf.ReadLong();
group.Ver = new Version()
{
Version_Major = byteBuf.ReadInt(),
Version_Minor = byteBuf.ReadInt(),
Version_Build = byteBuf.ReadInt(),
};
var readedMd5 = MD5Creater.MD5Struct.CreateFromLong(group.MD51, group.MD52);
var fileMD5 = MD5Creater.GenerateMd5Code(cfgBytes, 16);
if (!readedMd5.Equals(fileMD5))
{
CommonLog.Error("MD5校验不通过！");
return(null);
}
int FileNum = byteBuf.ReadInt();
group.AllFileMapInfo = new FileMapInfo[FileNum];
for (int i = 0; i < group.AllFileMapInfo.Length; i++)
{
group.AllFileMapInfo[i] = FileMapInfo.ReadFromByteBuf(byteBuf);
}
return(group);
}
public bool IsSame(FileMapInfo info)
{
if (info == null)
{
return(false);
}
return(this.FileName == info.FileName && this.FileData_MD51 == info.FileData_MD51 &&
this.FileData_MD52 == info.FileData_MD52);
}
public FileMapInfo Clone()
{
var newF = new FileMapInfo();
newF.FileName = FileName;
newF.FileData_MD51 = FileData_MD51;
newF.FileData_MD52 = FileData_MD52;
newF.FileTag = FileTag;
newF.Offset = Offset;
newF.Len = Len;
newF.MapedFileName_MD51 = MapedFileName_MD51;
newF.MapedFileName_MD52 = MapedFileName_MD52;
//newF.MappedFileLong = MappedFileLong;
return(newF);
}
public static FileMapInfo ReadFromByteBuf(ByteBuf cfg)
{
var info = new FileMapInfo();
info.FileName = cfg.ReadUTF8();
info.FileData_MD51 = cfg.ReadLong();
info.FileData_MD52 = cfg.ReadLong();
info.FileTag = cfg.ReadInt();
info.Offset = cfg.ReadInt();
info.Len = cfg.ReadInt();
info.MapedFileName_MD51 = cfg.ReadLong();
info.MapedFileName_MD52 = cfg.ReadLong();
//info.MappedFileLong = cfg.ReadLong();
return(info);
}
