Execute PowerShell script file and save its output into variable, Запустите файл PowerShell script и сохраните его вывод в переменной Опции

[neves]

I have file called: start.ps1 which contain long powershell script.
For the example lets say the file's script is:

Код

$i = 7
Return $i

I am trying to execute that file in the pilot and save its output in a variable, without showing the POPUP COMMAND LINE.
I checked all Fors1k examples of LuaPoSH, and they all execute PoSH script inside the lua script, but didn't saw if it's possible to run a PoSH script file and save its output in lua variable.

[Fors1k]

Код

--lua
require"luaposh";log "clear";log "mode compact"
--code
i = PScode('r',{[[$return = D:\scripts\start.ps1]]})
log(i)
--code

Output: 7

Сообщение отредактировал Fors1k - 24.12.2020, 14:09

[neves]

Код

--lua
require"luaposh";log "clear";log "mode compact"
--code
i = PScode('r',{[[$return = D:\scripts\start.ps1]]})
log(i)
--code

Output: 7

Nice! But is it possible to run the start.ps1 file with Exec (Lua)(or other executon way which can capture the output) and somehow to save into variable.
Something like that:

Код

--lua
local file_path = [[D:\game\start.ps1]]
local start_posh_script = exec("powershell.exe -windowstyle hidden -noprofile -executionpolicy bypass", file_path)
log(start_posh_script)

this executes the posh file, but ain't save the output in variable and also shows the POPUP PoSH terminal. :/

[Fors1k]

Exec (Lua) can't.
Code, that I provided not works?

Don't understand what do you want) You're asking the same thing i gave you:

Something like that:

Код

--lua
require"luaposh";log "clear"
file_path = [[D:\game\start.ps1]]
start_posh_script = PScode('EXEC',{[[$return = &$input]]},file_path)
log(start_posh_script)

Output: 7 , just like u wanted.

Сообщение отредактировал Fors1k - 24.12.2020, 15:06

[neves]

Code, that I provided not works?

Works good.

Don't understand what do you want) You're asking the same thing i gave you:

I am just curious if it's possible to run the start.ps1 file and save the output in variable, without importing modules. (IMG:style_emoticons/default/smile.gif)

[Fors1k]

without importing modules. (IMG:style_emoticons/default/smile.gif)

Buddy, Lua even don't have function 'split string' (IMG:style_emoticons/default/laugh.gif)
Powershell can do everything without any imports from the outside. Lua almost always needs to import some libraries or import с++ code... That's why i created luaposh (IMG:style_emoticons/default/wink.gif)

Works good.

You're welcome. Glad to help u (IMG:style_emoticons/default/wink.gif)

[cirus]

I am just curious if it's possible to run the start.ps1 file and save the output in variable, without importing modules.

code

Код

--lua
local ffi = require("ffi")
local STARTF_USESHOWWINDOW = 1
local INFINITE = 0xFFFFFFFF
ffi.cdef[[
    typedef bool BOOL;
    typedef unsigned short WORD;
    typedef unsigned long DWORD;
    typedef const char* LPCSTR;
    typedef struct _PROCESS_INFORMATION { int hProcess; int hThread; DWORD dwProcessId;  DWORD dwThreadId;
        } PROCESS_INFORMATION, *PPROCESS_INFORMATION, *LPPROCESS_INFORMATION;
    typedef struct {DWORD cb; LPCSTR lpReserved; LPCSTR  lpDesktop; LPCSTR  lpTitle; DWORD dwX; DWORD dwY; DWORD dwXSize; DWORD dwYSize;
                    DWORD dwXCountChars;  DWORD dwYCountChars;  DWORD dwFillAttribute; DWORD dwFlags; WORD wShowWindow;
                    WORD cbReserved2; int lpReserved2; int hStdInput; int hStdOutput; int hStdError;} STARTUPINFOA, *LPSTARTUPINFOA;
    BOOL CreateProcessA(LPCSTR lpApplicationName, LPCSTR lpCommandLine, int lpProcessAttributes, int lpThreadAttributes, BOOL bInheritHandles,
                        DWORD dwCreationFlags, int lpEnvironment, LPCSTR lpCurrentDirectory, LPSTARTUPINFOA lpStartupInfo, LPPROCESS_INFORMATION lpProcessInformation);
    DWORD WaitForSingleObject(int hHandle, DWORD  dwMilliseconds);
    BOOL CloseHandle(int hObject);
]]

local path_to_powershell_script = [["C:\script.ps1"]]  -- the path to the script

local ProcessInformation = ffi.new('PROCESS_INFORMATION', 0)
local StartupInfo = ffi.new('STARTUPINFOA', 0)
StartupInfo.cb = ffi.sizeof('STARTUPINFOA')
StartupInfo.dwFlags = STARTF_USESHOWWINDOW
ffi.C.CreateProcessA(nil, 'powershell.exe ' .. path_to_powershell_script, 0, 0, 0, 0, 0, nil, StartupInfo, ProcessInformation)
ffi.C.WaitForSingleObject(ProcessInformation.hProcess,  INFINITE)  -- wait for the script to execute
ffi.C.CloseHandle(ProcessInformation.hProcess)

-- read the file with the result

[Madeus]

Try this

Код

--lua
local file = [[powershell.exe -windowstyle hidden -noprofile -executionpolicy bypass D:\game\start.ps1]]
local handle = io.popen (file)
local result = handle:read("*a")
handle:close()
log(result)