public static byte[] FigListToBin(List <CadFigure> figList)
{
List <MpFigure_v1002> mpfigList = MpUtil_v1002.FigureListToMp_v1002(figList, true);
byte[] bin = MessagePackSerializer.Serialize(mpfigList);
return(bin);
}
public static List <CadFigure> BinToFigList(byte[] bin)
{
List <MpFigure_v1002> mpfigList = MessagePackSerializer.Deserialize <List <MpFigure_v1002> >(bin);
List <CadFigure> figList = MpUtil_v1002.FigureListFromMp_v1002(mpfigList);
return(figList);
}
public static void Save(string fname, CadData cd)
{
MpCadData_v1002 mpcd = MpUtil_v1002.CreateMpCadData_v1002(cd);
mpcd.MpDB.GarbageCollect();
byte[] data = MessagePackSerializer.Serialize(mpcd);
FileStream fs = new FileStream(fname, FileMode.Create, FileAccess.Write);
fs.Write(Sign, 0, Sign.Length);
fs.Write(Version, 0, Version.Length);
fs.Write(data, 0, data.Length);
fs.Close();
}
public static CadData?Load(string fname)
{
FileStream fs = new FileStream(fname, FileMode.Open, FileAccess.Read);
byte[] sign = new byte[Sign.Length];
fs.Read(sign, 0, Sign.Length);
if (!Sign.SequenceEqual <byte>(sign))
{
fs.Close();
return(null);
}
byte[] version = new byte[Version.Length];
fs.Read(version, 0, Version.Length);
byte[] data = new byte[fs.Length - Sign.Length - Version.Length];
fs.Read(data, 0, data.Length);
fs.Close();
DOut.pl($"MpCadFile.Load {fname} {VersionStr(version)}");
if (IsVersion(version, 1, 0, 0, 0))
{
return(null);
}
else if (IsVersion(version, 1, 0, 0, 1))
{
MpCadData_v1001 mpdata = MessagePackSerializer.Deserialize <MpCadData_v1001>(data);
return(MpUtil_v1001.CreateCadData_v1001(mpdata));
}
else if (IsVersion(version, 1, 0, 0, 2))
{
MpCadData_v1002 mpdata = MessagePackSerializer.Deserialize <MpCadData_v1002>(data);
return(MpUtil_v1002.CreateCadData_v1002(mpdata));
}
return(null);
}
public static void SaveAsJson(string fname, CadData cd)
{
MpCadData_v1002 data = MpUtil_v1002.CreateMpCadData_v1002(cd);
string s = MessagePackSerializer.SerializeToJson(data);
s = s.Trim();
s = s.Substring(1, s.Length - 2);
string ss = @"{" + "\n" +
@"""header"":""" + "type=" + JsonSign + "," + "version=" + JsonVersion + @"""," + "\n" +
s + "\n" +
@"}";
StreamWriter writer = new StreamWriter(fname);
writer.Write(ss);
writer.Close();
}
