Android Question [B4X] [Solved] Porting B4XSerializator to Php

Discussion in 'Android Questions' started by Toky Olivier, Aug 15, 2019.

  1. Toky Olivier

    Toky Olivier Member Licensed User

    Hello,
    I tried to port B4XSerializator to php for my project based on the source here https://www.b4x.com/android/forum/threads/b4x-net-framework-implementation-of-b4xserializator.73080/
    I'm just in the beginning but my probem is when I use it with B4J (just little test of communication), I have error bellow. I think it about how I compress data in the php version. Do someone has idea, how to do it? I used gzuncompress, gzencode, gzdeflate functions but none of them work. What I understood is that the Inflate/Deflate functions in the C# library ICSharpCode.SharpZipLib use rfc1951 standard + rfc1950 headers/footers but normally, those php functions use also these standard. Do I missed something?
    ps: In php only, the ported code works as expected. The php code is attached.

    Code:
    Waiting for debugger to connect...
    Program started.
    Error occurred on line: 
    70 (ClientKVS)
    java.util.zip.ZipException: incorrect header check
        at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:
    164)
        at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:
    122)
        at java.io.DataInputStream.readByte(DataInputStream.java:
    265)
        at anywheresoftware.b4a.randomaccessfile.B4XSerializator.readByte(B4XSerializator.java:
    133)
        at anywheresoftware.b4a.randomaccessfile.B4XSerializator.readObject(B4XSerializator.java:
    301)
        at anywheresoftware.b4a.randomaccessfile.B4XSerializator.ReadObject(B4XSerializator.java:
    112)
        at anywheresoftware.b4a.randomaccessfile.B4XSerializator.ConvertBytesToObject(B4XSerializator.java:
    82)
        at b4j.example.clientkvs._jobdone(clientkvs.java:
    736)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
    62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
    43)
        at java.lang.reflect.Method.invoke(Method.java:
    498)
        at anywheresoftware.b4a.shell.Shell.runMethod(
    Shell.java:614)
        at anywheresoftware.b4a.shell.Shell.raiseEventImpl(
    Shell.java:228)
        at anywheresoftware.b4a.shell.Shell.raiseEvent(
    Shell.java:159)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
    62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
    43)
        at java.lang.reflect.Method.invoke(Method.java:
    498)
        at anywheresoftware.b4a.BA.raiseEvent2(BA.java:
    90)
        at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:
    93)
        at anywheresoftware.b4a.keywords.Common.CallSub4(Common.java:
    480)
        at anywheresoftware.b4a.keywords.Common.access$
    0(Common.java:460)
        at anywheresoftware.b4a.keywords.Common$CallSubDelayedHelper.run(Common.java:
    534)
        at com.sun.javafx.application.PlatformImpl.lambda$
    null$172(PlatformImpl.java:295)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.javafx.application.PlatformImpl.lambda$runLater$
    173(PlatformImpl.java:294)
        at com.sun.glass.ui.InvokeLaterDispatcher$
    Future.run(InvokeLaterDispatcher.java:95)
        at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
        at com.sun.glass.ui.win.WinApplication.lambda$
    null$147(WinApplication.java:177)
        at java.lang.Thread.run(
    Thread.java:748)
    data: x�cdc``J��/�
     

    Attached Files:

  2. Toky Olivier

    Toky Olivier Member Licensed User

    asales and José J. Aguilar like this.
  3. asales

    asales Well-Known Member Licensed User

    Any news about this?
    Thanks!
     
  4. Toky Olivier

    Toky Olivier Member Licensed User

    asales likes this.
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