What Kind Of AutoIt Binary?

[Adele]

Hi. I do a project running with AutoIt and PHP, so I need binary type of AutoIt. There is a function on AutoIt for converting string to binary. But there are many binary type on php.

Thank you in advance.

• a - NUL-padded string
• A - SPACE-padded string
• h - Hex string, low nibble first
• H - Hex string, high nibble first
• c - signed char
• C - unsigned char
• s - signed short (always 16 bit, machine byte order)
• S - unsigned short (always 16 bit, machine byte order)
• n - unsigned short (always 16 bit, big endian byte order)
• v - unsigned short (always 16 bit, little endian byte order)
• i - signed integer (machine dependent size and byte order)
• I - unsigned integer (machine dependent size and byte order)
• l - signed long (always 32 bit, machine byte order)
• L - unsigned long (always 32 bit, machine byte order)
• N - unsigned long (always 32 bit, big endian byte order)
• V - unsigned long (always 32 bit, little endian byte order)
• f - float (machine dependent size and representation)
• d - double (machine dependent size and representation)
• x - NUL byte
• X - Back up one byte
• Z - NUL-padded string
• @ - NUL-fill to absolute position

[nightwatcher]

On 2015/1/28 at 6:21 AM, Adele said:

 

hey bro ,have you found the relationship between php and  autoit ?  I came across some problem , can you give me some hints . in autoit , how to define a signed byte or signed char? also , I am wondering why UINT64  seems to not work.

 

Global $asTypes[] = ["byte","ubyte","short","USHORT", "INT", "UINT","long","ULONG", "INT64", "UINT64"]
Global $avValues[] = [-1, 0,1]
Global $g_tData
For $i = 0 To UBound($asTypes) - 1
    $g_tData = DllStructCreate($asTypes[$i])
    ConsoleWrite($asTypes[$i] & ":" & @CRLF)
    For $j = 0 To UBound($avValues) - 1
        ConsoleWrite("IN: " & $avValues[$j] & " OUT: " & DllStructSetData($g_tData, 1, $avValues[$j]) & @CRLF)
    Next
Next

 

I got the answer

byte:
IN: -1 OUT: 255
IN: 0 OUT: 0
IN: 1 OUT: 1

UINT64:
IN: -1 OUT: -1
IN: 0 OUT: 0
IN: 1 OUT: 1

but i was to get answer like following

byte:
IN: -1 OUT: -1
IN: 0 OUT: 0
IN: 1 OUT: 1

UINT64:
IN: -1 OUT: 9223372036854775807
IN: 0 OUT: 0
IN: 1 OUT: 1

 

 

Edited April 13, 2018 by nightwatcher

[jchd]

AutoIt DllStructs do not have a signed byte (let alone a signed char) nor an unsigned INT64.

[nightwatcher]

10 hours ago, jchd said:

AutoIt DllStructs do not have a signed byte (let alone a signed char) nor an unsigned INT64.

Tks for the answer.  

Another question, when I try to trans this winstruct  into autoit. the third para,seem to not work when I declare it as uint.

reference:https://msdn.microsoft.com/zh-cn/library/bb775514

typedef struct tagNMHDR {

HWND     hwndFrom;

UINT_PTR idFrom;

UINT     code;

}NMHDR;

 

here is my code.

#include <WindowsConstants.au3>
$hForm = GUICreate("treeview", 200, 100)
$hTree = GUICtrlCreateTreeView(0, 0, 200, 100)
GUISetState()
GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")
While 1
        $Msg = GUIGetMsg()
        Switch $Msg
                Case -3
                        Exit
        EndSwitch
WEnd
Func WM_NOTIFY($hWnd, $Msg, $wParam, $lParam)
        Local $hWndFrom, $iCode, $tNMHDR
        $tNMHDR = DllStructCreate('HWND hwndFrom;UINT_PTR idFrom;UINT code;', $lParam) ;最后一个参数修改为Uint则无效。
        $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
        $iCode = DllStructGetData($tNMHDR, "Code")
        Switch $hWndFrom
                Case GUICtrlGetHandle($hTree)
                        Switch $iCode
                                Case $NM_CLICK
                                        MsgBox(0, '$iCode=' & $iCode, '单击', 1, $hForm)
                        EndSwitch
        EndSwitch
EndFunc   ;==>WM_NOTIFY

 

but change 'UINT code' to INT code,this works well .

 

can  U  point out the reason why the 'INT' work and the 'UINT' not work?

[jchd]

Probably because Switch..Case uses INT64 in one case and INT32 in the other. Run this and then re-run after changing uINT to INT to see the difference.

I don't know if this is worth filing a ticket (if this hasn't been reported already in Trac).

[jpm]

If you the standard $tagNMHDR you will not get this problem.

I cannot remember why the uint has been change to INT but I think MSDN describe $NM_CLICK as an INT

So AS we don't want to change the $NM_CLICK and others you have to use $tagNHMHDR

Sorry for this "discrepancy"

[nightwatcher]

3 hours ago, jpm said:

If you the standard $tagNMHDR you will not get this problem.

I cannot remember why the uint has been change to INT but I think MSDN describe $NM_CLICK as an INT

So AS we don't want to change the $NM_CLICK and others you have to use $tagNHMHDR

Sorry for this "discrepancy"

tks ,

I have seen the standard defination . In the doucument , this para is declared as INT, and  $NM_CLICK as INT.

I pretend to already get what I want,whatever.