Nokia Object Oriented Model by Yak

[watusi2]

8310v620


/*
Nokia Object Oriented Model
---------------------------

Such object oriented model can be found in most if not all DCT4 phones and also in 7110/6210 (DCT3).

Reversed by [Yak]
*/


typedef struct
{
Class *Class;
// Object's private data follow
} Object;

typedef struct
{
unsigned short ID;
unsigned (*Handler)(Object *This, unsigned short MethodID, unsigned Arg0, unsigned Arg1, unsigned Arg2);
} Method;

typedef struct
{
Class *Class;
Class *SuperClass;
Method *Methods; // table of methods, last one has ID == M_C_END
unsigned short MethodsCount;
unsigned short ObjectSize;
char *Name;
} Class;


/* calling methods on objects */
unsigned DoMethod(Object *O, unsigned short MethodID);
unsigned DoMethod1(Object *O, unsigned short MethodID, unsigned Arg0);
unsigned DoMethod2(Object *O, unsigned short MethodID, unsigned Arg0, unsigned Arg1);
unsigned DoMethod3(Object *O, unsigned short MethodID, unsigned Arg0, unsigned Arg1, unsigned Arg2);

/* calling methods of superclass; used in class methods handlers */
unsigned DoClassSuperMethod(Class *C, Obejct *O, unsigned short MethodID, unsigned Arg0, unsigned Arg1, unsigned Arg2);

#define M_IS_OF_CLASS (0xC000)
#define M_GET_METHOD_HANDLER (0xC001)
#define M_GET_CLASS (0xC002)
#define M_NEW (0xC003)
#define M_CONSTRUCTOR (0xC004)
#define M_DELETE (0xC005)
#define M_DESTRUCTOR (0xC006)

#define M_C_END (0x0000)
#define M_C_ANY (0xffff)

/*
M_IS_OF_CLASS
-------------

ret = DoMethod1(object, M_IS_OF_CLASS, class);

Checks if <object> is derived from specified <class>. Returns 1 if yes or 0 if no.


M_GET_METHOD_HANDLER
--------------------

handler = DoMethod1(object, M_GET_METHOD_HANDLER, method_id);

Returns the method handling function pointer for specified <method_id>. Returns
NULL if <object> doesn't support <method_id> method.


M_GET_CLASS
-----------

class = DoMethod(object, M_GET_CLASS);

Returns a pointer to <object>'s class.


M_NEW
-----

object = DoMethod(former, M_NEW);
object = DoMethod1(former, M_NEW, space);
object = DoMethod2(former, M_NEW, space, arg1);
object = DoMethod3(former, M_NEW, space, arg1, arg2);

Creates a new object and returns a pointer to it. The <former> can be either an
already existing object of some class or directly a class pointer. If <space>
is specified and not NULL, no memory is allocated, instead, the object is
created at the address specified by <space> (be sure to have enough space there).
After creating, M_CONSTRUCTOR method is called. All the arguments are passed to it.


M_CONSTRUCTOR
-------------

DoMethod(object, M_CONSTRUCTOR);
DoMethod1(object, M_CONSTRUCTOR, arg0);
DoMethod2(object, M_CONSTRUCTOR, arg0, arg1);
DoMethod3(object, M_CONSTRUCTOR, arg0, arg1, arg2);

Initializes an object. If called from M_NEW received its <space> argument as
<arg0>.


M_DELETE
--------

DoMethod(object, M_DELETE);

Deletes an object. However, before it is done, M_DESTRUCTOR is called to
deinitialize the object (free its all resources).


M_DESTRUCTOR
------------

DoMethod(object, M_DESTRUCTOR);

Deinitializes an object.


M_C_END
-------

Special ID used to mark the end of methods table in a class.


M_C_ANY
-------

Special ID used to mark a method in methods table of a class. Such a method will
be called for any method called on the object.

*/

/*
Addresses:

DoMethod() .............: 8310 v6.20 at 0x12cec02
DoMethod1() ............: 8310 v6.20 at 0x12cebdc
DoMethod2() ............: 8310 v6.20 at 0x12cebb4
DoMethod3() ............: 8310 v6.20 at 0x12ceb8c

DoClassSuperMethod() ...: 8310 v6.20 at 0x12cec24

Object (abstract) ......: root class, all other are subclasses of this one.
8310 v6.20 at 0x14e215c
*/

thanks to yak, this came from his post at nokiafree.org

regards

http://www.blutacgsm.net/forums/show...?p=587#post587

or

http://nokiafree.org/forums/t79028/h/s.html

[Zaihtam]

Little by little, all will be reversed.

[watusi2]

updated....

check this link..

http://krisha.dyndns.org/handy/dct4_object_analyzer.exe
http://krisha.dyndns.org/handy/QtDlls.zip
http://krisha.dyndns.org/handy/zeph.exe

or visit here...http://www.gsmfreeboard.com/forum/sh...d.php?t=123330

[Zaihtam]

@watusi2

krisha's server uses dynamic ip, offline all the time, can you upload the file?

thanks, for nice news, and update

[watusi2]

other file is big ...give me ur mail???

pls chenge rar to exe

[Zaihtam]

irpaj.zaihtam(at)gmail.com

thanks... a lot mate..

[iki]

Can you please also send me,I want to try something.
iledimoski(at)gmail.com Thanks

I found it no need to send it.Thanks again for info about it

[Dave.W]

http://www.picogsm.co.uk/QtDlls.zip

[Zaihtam]

Thanks Dave.

[Dave.W]

welcom
.................................................. ...

[watusi2]

new updated to rev 0.45

[Zaihtam]

really? wow, in the future maybe it will be able to draw the UML diagrams.

[krisha]

ISP had some problems, server should now work again.

*updated to version 0.7*
same url

changes:
- speeded up loading of decrypted flash files
- added XReferences
- find will scroll to the first discovery
- Save as Textfile added, so you now can edit, name the Objects, save it and share with others
- some other improvements

[Zaihtam]

wow, nice job krisha.

but your dynamic ip server can't be reach from here.

[krisha]

strange .