--- In [email protected], "Sheri" <sheri...@...> wrote:
> <http://tech.groups.yahoo.com/group/power-pro/message/33318>
>
> I guess you would need to be using the dll plugin to get a pointer to
a wstring instead of a string. Then possibly the unicode plugin or
another API could be used to translate the widestring to ascii.
>
> Regards,
> Sheri
>
Thx for the hints sheri, bruce.
I came up with this, it is not perfect ... but it seems to work :
i just have to map back to unicode string using unicode.from_binary and
back to ascii ...
function sendMessageRemoteOUT( han, message, wParam, maxSize )
local pHan, mem
local PROCESS_ALL_ACCESS = 0x1F0FFF
local MEM_COMMIT = 0x1000
local MEM_RELEASE = 0x8000
local PAGE_READWRITE = 0x04
binaryVar = binary.from_ascii("x".repeat(maxSize))
pHan = dll.call("OpenProcess|ui i ui", PROCESS_ALL_ACCESS, 0,
han.getProcessId)
// allocate memory:
mem = dll.call("VirtualAllocEx|ui[5]", pHan, 0, bsize, MEM_COMMIT,
PAGE_READWRITE)
// get text of third segment:
ret = han.sendMessage(message, wParam, mem)
// copy memory content to buffer:
dll.call("ReadProcessMemory|ui[5]", pHan, mem,
dll.get_pointer(binaryVar), maxSize, 0)
// free memory:
dll.call("VirtualFreeEx|ui[4]", pHan, mem, 0, MEM_RELEASE)
// free process handle:
dll.call("CloseHandle|ui", pHan)
quit( binaryVar )
// ps i tried to use binary.empty to get an empty buffer with maxsize
allocated but dll.get_pointer do not succeed !
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