I don't know the answer but if I were you, I would start from looking at
Windows applications written in Go and see how they have done.
For instance, the package https://github.com/lxn/walk has implemented lots
of Windows GUI stuff. It would probably provide the information you are
looking for.
On Friday, September 2, 2016 at 8:12:19 PM UTC+8, kumargv wrote:
>
> Hello friends,
>
> i am trying to write some win api in golang ,because these API not
> implemented any PKG.
>
> "syscall"
>
> "github.com/contester/runlib/win32"
>
> "golang.org/x/sys/windows"
>
>
> API are code in C++
>
>
> OpenDesktop
>
> hdesk = OpenDesktop(
> _T("default"), // the interactive window station
> 0, // no interaction with other desktop processes
> FALSE, // handle is not inheritable
> READ_CONTROL | // request the rights to read and write the DACL
> WRITE_DAC |
> DESKTOP_WRITEOBJECTS |
> DESKTOP_READOBJECTS);
>
>
>
> OpenWindowStation
>
>
> hwinsta = OpenWindowStation(
> _T("winsta0"), // the interactive window
> station
> FALSE, // handle is not inheritable
> READ_CONTROL | WRITE_DAC);
>
> is my implemention correct or i did some mistake.
>
>
> Now my implemented code in GOLANG
>
> func OpenWindowStation() (win32.Hwinsta, error) {
>
>
> winst, _ := syscall.UTF16FromString("winsta0")
>
> // r1, _, e1 := syscall.Syscall(procOpenWindowStation.Addr(),
> uintptr(unsafe.Pointer(&winst[0])), uintptr(0), uintptr(READ_CONTROL),
> uintptr(WRITE_DAC))
>
> r1, _, e1 := procOpenWindowStation.Call(
>
> uintptr(unsafe.Pointer(&winst[0])),
>
> uintptr(0),
>
> uintptr(READ_CONTROL),
>
> uintptr(WRITE_DAC))
>
>
> if int(r1) == 0 {
>
> return win32.Hwinsta(r1), os.NewSyscallError("OpenWindowStation", e1)
>
> }
>
> return win32.Hwinsta(r1), nil
>
> }
>
> func OpenDesktop(lpszDesktop *uint16, dwFlags uint32, fInherit uint32)
> (win32.Hdesk, error) {
>
>
> r1, _, e1 := procOpenDesktop.Call(
>
> uintptr(unsafe.Pointer(lpszDesktop)),
>
> uintptr(dwFlags),
>
> uintptr(READ_CONTROL),
>
> uintptr(WRITE_DAC),
>
> uintptr(DESKTOP_WRITEOBJECTS),
>
> uintptr(DESKTOP_READOBJECTS),
>
> uintptr(fInherit))
>
>
> if int(r1) == 0 {
>
> return win32.Hdesk(r1), os.NewSyscallError("OpenWindowStation", e1)
>
> }
>
> return win32.Hdesk(r1), nil
>
> }
>
>
> My another question is when to use which function listed below like
> (syscal.syscall,logonProc.Addr(),logonProc.call())
>
> But i am not able to understand some time
>
> >>>>>>>syscall.Syscall6(logonProc.Addr(), 6, uintptr(unsafe.Pointer(&pu[0])),
>
> uintptr(unsafe.Pointer(&domain[0])),
>
> uintptr(unsafe.Pointer(&pp[0])),
>
> LOGON32_LOGON_NETWORK,
>
> LOGON32_PROVIDER_DEFAULT,
>
> uintptr(unsafe.Pointer(&token)))
>
>
> >>>>>>>>logonProc.Call()
>
> >>>>>>>>syscall.Syscall()
>
> >>>>>>>>syscall.Syscall9()
>
>
>
> Please suggest from where do i get this info.
>
> Thanks
>
>
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