kevind7 / msgpack-delphi

MessagePack implementation for Pascal / msgpack.org[Pascal]

Msgpack for Delphi

It's like JSON but small and fast.

unit Owner: D10.Mofen, qdac.swish
contact:
       qq:185511468, 
    email:[e-mail]
welcome to report bug

Works with

• Delphi 7 (tested)
• Delphi 2007 (tested)
• XE5, XE6, XE7, FMX (tested)

changes:

• first release 2014-08-15 13:05:13

• add array support 2014-08-19 12:18:47

• add andriod support 2014-09-08 00:45:27

• fixed int32, int64 parse bug< integer, int64 parse zero> 2014-11-09 22:35:27

• add EncodeToFile/DecodeFromFile 2014-11-13 12:30:58

• fix asVariant = null (thanks for cyw(26890954)) 2014-11-14 09:05:52

• fix AsInteger = -1 bug (thanks for cyw(26890954)) 2014-11-14 12:15:52

• fix AsInteger = -127 bug check int64/integer/cardinal/word/shortint/smallint/byte assign, encode,decode, read 2014-11-14 12:30:38

• fix AsFloat = 2.507182 bug thanks fo [珠海]-芒果 1939331207 2014-11-21 12:37:04

• add AddArrayChild func 2015-03-25 17:47:28

• add remove/removeFromParent/Delete function 2015-08-29 22:37:48

Code Example

var
  lvMsg, lvMsg2:TSimpleMsgPack;
  lvBytes:TBytes;
  s:string;
begin
  lvMsg := TSimpleMsgPack.Create;
  lvMsg.S['key.obj'] := '汉字,ascii';
  if dlgOpen.Execute then
  begin
    lvMsg.S['key.image.name'] := ExtractFileName(dlgOpen.FileName);
    
    // file binary data
    lvMsg.ForcePathObject('key.image.data').LoadBinaryFromFile(dlgOpen.FileName);
  end;
  
  //
  lvBytes := lvMsg.EncodeToBytes;

  lvMsg2 := TSimpleMsgPack.Create;
  lvMsg2.DecodeFromBytes(lvBytes);
  //
  Memo1.Lines.Add(lvMsg2.S['key.obj']);
  if lvMsg2.S['key.image.name'] <> '' then
  begin
    s := ExtractFilePath(ParamStr(0)) + lvMsg2.S['key.image.name'];
    Memo1.Lines.Add('file saved');
    Memo1.Lines.Add(s);
    lvMsg2.ForcePathObject('key.image.data').SaveBinaryToFile(s);    
  end;