Another Riddle...

[jinred]

Hi

My script need to read data from local memory adress, i found these adress with Memory Gutter, and now what? Please help, im stuck...

[Xenobiologist]

Hi

My script need to read data from local memory adress, i found these adress with Memory Gutter, and now what? Please help, im stuck...

Hi,

maybe you find something here http://www.autoitscript.com/forum/index.php?showtopic=19329

So long,

Mega

[w0uter]

if its local just use dllstructcreate('whatyouwant', 0xPOINTER)

[jinred]

Thanks for replays

in Autoit help i found something about DllStructCreate....

expandcollapse popup

;=========================================================
;   Create the struct
;   struct {
;      int           var1;
;      unsigned char   var2;
;      unsigned int var3;
;      char         var4[128];
;   }
;=========================================================
$str        = "int;ubyte;uint;char[128]"
$a        = DllStructCreate($str)
if @error Then
    MsgBox(0,"","Error in DllStructCreate " & @error);
    exit
endif

;=========================================================
;   Set data in the struct
;   struct.var1 = -1;
;   struct.var2 = 255;
;   struct.var3 = INT_MAX; -1 will be typecasted to (unsigned int)
;   strcpy(struct.var4,"Hello");
;   struct.var4[0]  = 'h';
;=========================================================
DllStructSetData($a,1,-1)
DllStructSetData($a,2,255)
DllStructSetData($a,3,-1)
DllStructSetData($a,4,"Hello")
DllStructSetData($a,4,Asc("h"),1)

;=========================================================
;   Display info in the struct
;=========================================================
MsgBox(0,"DllStruct","Struct Size: " & DllStructGetSize($a) & @CRLF & _
        "Struct pointer: " & DllStructGetPtr($a) & @CRLF & _
        "Data:" & @CRLF & _
        DllStructGetData($a,1) & @CRLF & _
        DllStructGetData($a,2) & @CRLF & _
        DllStructGetData($a,3) & @CRLF & _
        DllStructGetData($a,4))

;=========================================================
;   Free the memory allocated for the struct
;=========================================================
$a=0

... but when i compile it i got nice **** errors

D:\Program Files\AutoIt3\beta\Examples\Helpfile\DllStructCreate.au3(11,28) : ERROR: DllStructCreate(): undefined function.

$a = DllStructCreate($str)

~~ ~~~~~~~~~~~~~~~~~~~~~~^

D:\Program Files\AutoIt3\beta\Examples\Helpfile\DllStructCreate.au3(25,25) : ERROR: DllStructSetData(): undefined function.

DllStructSetData($a,1,-1)

~~~~~~~~~~~~~~~~~~~~~~~~^

D:\Program Files\AutoIt3\beta\Examples\Helpfile\DllStructCreate.au3(34,59) : ERROR: DllStructGetSize(): undefined function.

MsgBox(0,"DllStruct","Struct Size: " & DllStructGetSize($a)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

D:\Program Files\AutoIt3\beta\Examples\Helpfile\DllStructCreate.au3(35,42) : ERROR: DllStructGetPtr(): undefined function.

"Struct pointer: " & DllStructGetPtr($a)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

D:\Program Files\AutoIt3\beta\Examples\Helpfile\DllStructCreate.au3(37,24) : ERROR: DllStructGetData(): undefined function.

DllStructGetData($a,1)

~~~~~~~~~~~~~~~~~~~~~^

using autoit-v3.1.1.120 beta and SciTE v.1.68 whats wrong?

Edited April 21, 2006 by jinred

[greenmachine]

Thanks for replays

in Autoit help i found something about DllStructCreate....

expandcollapse popup

;=========================================================
;   Create the struct
;   struct {
;      int           var1;
;      unsigned char   var2;
;      unsigned int var3;
;      char         var4[128];
;   }
;=========================================================
$str        = "int;ubyte;uint;char[128]"
$a        = DllStructCreate($str)
if @error Then
    MsgBox(0,"","Error in DllStructCreate " & @error);
    exit
endif

;=========================================================
;   Set data in the struct
;   struct.var1 = -1;
;   struct.var2 = 255;
;   struct.var3 = INT_MAX; -1 will be typecasted to (unsigned int)
;   strcpy(struct.var4,"Hello");
;   struct.var4[0]  = 'h';
;=========================================================
DllStructSetData($a,1,-1)
DllStructSetData($a,2,255)
DllStructSetData($a,3,-1)
DllStructSetData($a,4,"Hello")
DllStructSetData($a,4,Asc("h"),1)

;=========================================================
;   Display info in the struct
;=========================================================
MsgBox(0,"DllStruct","Struct Size: " & DllStructGetSize($a) & @CRLF & _
        "Struct pointer: " & DllStructGetPtr($a) & @CRLF & _
        "Data:" & @CRLF & _
        DllStructGetData($a,1) & @CRLF & _
        DllStructGetData($a,2) & @CRLF & _
        DllStructGetData($a,3) & @CRLF & _
        DllStructGetData($a,4))

;=========================================================
;   Free the memory allocated for the struct
;=========================================================
$a=0

... but when i compile it i got nice **** errors

D:\Program Files\AutoIt3\beta\Examples\Helpfile\DllStructCreate.au3(11,28) : ERROR: DllStructCreate(): undefined function.

$a = DllStructCreate($str)

~~ ~~~~~~~~~~~~~~~~~~~~~~^

D:\Program Files\AutoIt3\beta\Examples\Helpfile\DllStructCreate.au3(25,25) : ERROR: DllStructSetData(): undefined function.

DllStructSetData($a,1,-1)

~~~~~~~~~~~~~~~~~~~~~~~~^

D:\Program Files\AutoIt3\beta\Examples\Helpfile\DllStructCreate.au3(34,59) : ERROR: DllStructGetSize(): undefined function.

MsgBox(0,"DllStruct","Struct Size: " & DllStructGetSize($a)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

D:\Program Files\AutoIt3\beta\Examples\Helpfile\DllStructCreate.au3(35,42) : ERROR: DllStructGetPtr(): undefined function.

"Struct pointer: " & DllStructGetPtr($a)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

D:\Program Files\AutoIt3\beta\Examples\Helpfile\DllStructCreate.au3(37,24) : ERROR: DllStructGetData(): undefined function.

DllStructGetData($a,1)

~~~~~~~~~~~~~~~~~~~~~^

using autoit-v3.1.1.120 beta and SciTE v.1.68 whats wrong?

If you run it externally (not through Scite), I'm pretty sure you have to have "toggle beta" on. If you run it through Scite, you have to use Beta Run or Beta Compile (Alt+F5 or Alt+F7 respectively).

[jinred]

ok now i know how to compile scripts under beta ^^, thx

#include <Mem.au3>
Global $xpos
Global $pid
Global $keys
Global $keymem
Global $keymem1

$pid = WinGetProcess(" ")
$keymem = _MemOpen($pid)
$keymem1 = _MemCreate($keymem)
_MemWrite($keymem, 0x00126e20, chr(guictrlread($keys))
MsgBox(262144, guictrlread($keys), Asc(_MemRead($keymem, 0x00126e20)))
_MemClose($keymem)

I have found on forum, working fine... but it's totaly ussles for me, Asc(_MemRead($keymem, 0x00126e20) returns ASCII, i need something like this (just idea):

$xpos = integer returned from (_MemRead($keymem, 0x00126e20)

under 0x00126e20 are stored only integers from 0 to 255

some conversion asc to int ??? eh..stuck again

Edited April 22, 2006 by jinred

[Xenobiologist]

HI,

doesn't Int(), Chr(), Asc() help you?

So long,

Mega