Help translate some C into AutoIt?

[zeffy]

I'm trying to translate this some constants, and some more constants into Autoit, but I don't really know that much about structs and pointers..

This is what I have so far, some of it works, but a lot of it is probably broken/needs to be re-written.

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#include <WindowsConstants.au3>
#include <SendMessage.au3>
#include <ProcessConstants.au3>
#include <WinAPI.au3>
#include <Memory.au3>


Global Const $PLAYER_STATUS_CLOSED = -1
Global Const $PLAYER_STATUS_STOPPED = 0
Global Const $PLAYER_STATUS_PAUSED = 1
Global Const $PLAYER_STATUS_PLAYING = 2

Global Const $WM_WA_IPC = $WM_USER

Global Const $IPC_GETVERSION = 0

Global Const $IPC_ISPLAYING = 104

Global Const $IPC_GETOUTPUTTIME = 105

Global Const $IPC_GETLISTPOS = 125

Global Const $IPC_GETPLAYLISTFILE = 211



Func get_winamp_info()
    $hWnd = WinGetHandle("[CLASS:Winamp v1.x]")

    If WinExists($hWnd) Then
        $version = Int(_SendMessage($hWnd, $WM_WA_IPC, 1, $IPC_GETVERSION))
        ConsoleWrite("Winamp version " & $version)

        $processId = WinGetProcess($hWnd)
        $hProcess = _WinAPI_OpenProcess($PROCESS_ALL_ACCESS, 0, $processId)
        If @error Then
            ConsoleWrite("Failed to open winamp process")
        EndIf

        $playing = Int(_SendMessage($hWnd, $WM_WA_IPC, 1, $IPC_ISPLAYING))

        Switch $playing
            Case 0
                $status = $PLAYER_STATUS_STOPPED
            Case 2
                $status = $PLAYER_STATUS_PLAYING
            Case 3
                $status = $PLAYER_STATUS_PAUSED
        EndSwitch

        $position = Int(_SendMessage($hWnd, $WM_WA_IPC, 0, $IPC_GETLISTPOS))

        $address = _SendMessage($hWnd, $WM_WA_IPC, $position, $IPC_GETPLAYLISTFILE)

        If Int($address) > 1 And $version <> 8345 Then
            $wfilename = DllStructCreate("char[512]")
            _WinAPI_ReadProcessMemory($hProcess, $address, $wfilename, 512, 0)
            winamp_get_w($wfilename,
            ;...

    Else
        ConsoleWrite("Failed to find winamp window. Assuming player is off")
    EndIf
    EndFunc   ;==>get_winamp_info

    Func winamp_get_w($filename, $key, $dest)
        $winamp_info = _MemVirtualAllocEx($hProcess, 0, 4096, $MEM_COMMIT, $PAGE_READWRITE)
        If @error Then
            ConsoleWrite("VirtualAllocEx in winamp process failed")
            Return False
        EndIf

        $winamp_filename = $winamp_info + 1024
        $winamp_key = $winamp_info + 2048
        $winamp_value = $winamp_info + 3072
        ;...

I'm not asking anyone to re-write my code, I just need a push in the right direction. But if you feel led to, please do

[zeffy]

Yeah, I found that first, actually, but it is far from complete and doesn't have most of the IPC commands I need.