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WlanExtractPsdIEDataList

関数
生IEデータからPSD情報要素データリストを抽出する。
DLLwlanapi.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

// wlanapi.dll
#include <windows.h>

DWORD WlanExtractPsdIEDataList(
    HANDLE hClientHandle,
    DWORD dwIeDataSize,
    const BYTE* pRawIeData,
    LPCWSTR strFormat,
    void* pReserved,   // optional
    WLAN_RAW_DATA_LIST** ppPsdIEDataList
);

パラメーター

名前方向
hClientHandleHANDLEin
dwIeDataSizeDWORDin
pRawIeDataBYTE*in
strFormatLPCWSTRin
pReservedvoid*optional
ppPsdIEDataListWLAN_RAW_DATA_LIST**out

戻り値の型: DWORD

各言語での呼び出し定義

// wlanapi.dll
#include <windows.h>

DWORD WlanExtractPsdIEDataList(
    HANDLE hClientHandle,
    DWORD dwIeDataSize,
    const BYTE* pRawIeData,
    LPCWSTR strFormat,
    void* pReserved,   // optional
    WLAN_RAW_DATA_LIST** ppPsdIEDataList
);
[DllImport("wlanapi.dll", ExactSpelling = true)]
static extern uint WlanExtractPsdIEDataList(
    IntPtr hClientHandle,   // HANDLE
    uint dwIeDataSize,   // DWORD
    IntPtr pRawIeData,   // BYTE*
    [MarshalAs(UnmanagedType.LPWStr)] string strFormat,   // LPCWSTR
    IntPtr pReserved,   // void* optional
    IntPtr ppPsdIEDataList   // WLAN_RAW_DATA_LIST** out
);
<DllImport("wlanapi.dll", ExactSpelling:=True)>
Public Shared Function WlanExtractPsdIEDataList(
    hClientHandle As IntPtr,   ' HANDLE
    dwIeDataSize As UInteger,   ' DWORD
    pRawIeData As IntPtr,   ' BYTE*
    <MarshalAs(UnmanagedType.LPWStr)> strFormat As String,   ' LPCWSTR
    pReserved As IntPtr,   ' void* optional
    ppPsdIEDataList As IntPtr   ' WLAN_RAW_DATA_LIST** out
) As UInteger
End Function
' hClientHandle : HANDLE
' dwIeDataSize : DWORD
' pRawIeData : BYTE*
' strFormat : LPCWSTR
' pReserved : void* optional
' ppPsdIEDataList : WLAN_RAW_DATA_LIST** out
Declare PtrSafe Function WlanExtractPsdIEDataList Lib "wlanapi" ( _
    ByVal hClientHandle As LongPtr, _
    ByVal dwIeDataSize As Long, _
    ByVal pRawIeData As LongPtr, _
    ByVal strFormat As LongPtr, _
    ByVal pReserved As LongPtr, _
    ByVal ppPsdIEDataList As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

WlanExtractPsdIEDataList = ctypes.windll.wlanapi.WlanExtractPsdIEDataList
WlanExtractPsdIEDataList.restype = wintypes.DWORD
WlanExtractPsdIEDataList.argtypes = [
    wintypes.HANDLE,  # hClientHandle : HANDLE
    wintypes.DWORD,  # dwIeDataSize : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # pRawIeData : BYTE*
    wintypes.LPCWSTR,  # strFormat : LPCWSTR
    ctypes.POINTER(None),  # pReserved : void* optional
    ctypes.c_void_p,  # ppPsdIEDataList : WLAN_RAW_DATA_LIST** out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('wlanapi.dll')
WlanExtractPsdIEDataList = Fiddle::Function.new(
  lib['WlanExtractPsdIEDataList'],
  [
    Fiddle::TYPE_VOIDP,  # hClientHandle : HANDLE
    -Fiddle::TYPE_INT,  # dwIeDataSize : DWORD
    Fiddle::TYPE_VOIDP,  # pRawIeData : BYTE*
    Fiddle::TYPE_VOIDP,  # strFormat : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pReserved : void* optional
    Fiddle::TYPE_VOIDP,  # ppPsdIEDataList : WLAN_RAW_DATA_LIST** out
  ],
  -Fiddle::TYPE_INT)
#[link(name = "wlanapi")]
extern "system" {
    fn WlanExtractPsdIEDataList(
        hClientHandle: *mut core::ffi::c_void,  // HANDLE
        dwIeDataSize: u32,  // DWORD
        pRawIeData: *const u8,  // BYTE*
        strFormat: *const u16,  // LPCWSTR
        pReserved: *mut (),  // void* optional
        ppPsdIEDataList: *mut *mut WLAN_RAW_DATA_LIST  // WLAN_RAW_DATA_LIST** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("wlanapi.dll")]
public static extern uint WlanExtractPsdIEDataList(IntPtr hClientHandle, uint dwIeDataSize, IntPtr pRawIeData, [MarshalAs(UnmanagedType.LPWStr)] string strFormat, IntPtr pReserved, IntPtr ppPsdIEDataList);
"@
$api = Add-Type -MemberDefinition $sig -Name 'wlanapi_WlanExtractPsdIEDataList' -Namespace Win32 -PassThru
# $api::WlanExtractPsdIEDataList(hClientHandle, dwIeDataSize, pRawIeData, strFormat, pReserved, ppPsdIEDataList)
#uselib "wlanapi.dll"
#func global WlanExtractPsdIEDataList "WlanExtractPsdIEDataList" sptr, sptr, sptr, sptr, sptr, sptr
; WlanExtractPsdIEDataList hClientHandle, dwIeDataSize, varptr(pRawIeData), strFormat, pReserved, varptr(ppPsdIEDataList)   ; 戻り値は stat
; hClientHandle : HANDLE -> "sptr"
; dwIeDataSize : DWORD -> "sptr"
; pRawIeData : BYTE* -> "sptr"
; strFormat : LPCWSTR -> "sptr"
; pReserved : void* optional -> "sptr"
; ppPsdIEDataList : WLAN_RAW_DATA_LIST** out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。
出力引数:
#uselib "wlanapi.dll"
#cfunc global WlanExtractPsdIEDataList "WlanExtractPsdIEDataList" sptr, int, var, wstr, sptr, var
; res = WlanExtractPsdIEDataList(hClientHandle, dwIeDataSize, pRawIeData, strFormat, pReserved, ppPsdIEDataList)
; hClientHandle : HANDLE -> "sptr"
; dwIeDataSize : DWORD -> "int"
; pRawIeData : BYTE* -> "var"
; strFormat : LPCWSTR -> "wstr"
; pReserved : void* optional -> "sptr"
; ppPsdIEDataList : WLAN_RAW_DATA_LIST** out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。
出力引数:
; DWORD WlanExtractPsdIEDataList(HANDLE hClientHandle, DWORD dwIeDataSize, BYTE* pRawIeData, LPCWSTR strFormat, void* pReserved, WLAN_RAW_DATA_LIST** ppPsdIEDataList)
#uselib "wlanapi.dll"
#cfunc global WlanExtractPsdIEDataList "WlanExtractPsdIEDataList" intptr, int, var, wstr, intptr, var
; res = WlanExtractPsdIEDataList(hClientHandle, dwIeDataSize, pRawIeData, strFormat, pReserved, ppPsdIEDataList)
; hClientHandle : HANDLE -> "intptr"
; dwIeDataSize : DWORD -> "int"
; pRawIeData : BYTE* -> "var"
; strFormat : LPCWSTR -> "wstr"
; pReserved : void* optional -> "intptr"
; ppPsdIEDataList : WLAN_RAW_DATA_LIST** out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	wlanapi = windows.NewLazySystemDLL("wlanapi.dll")
	procWlanExtractPsdIEDataList = wlanapi.NewProc("WlanExtractPsdIEDataList")
)

// hClientHandle (HANDLE), dwIeDataSize (DWORD), pRawIeData (BYTE*), strFormat (LPCWSTR), pReserved (void* optional), ppPsdIEDataList (WLAN_RAW_DATA_LIST** out)
r1, _, err := procWlanExtractPsdIEDataList.Call(
	uintptr(hClientHandle),
	uintptr(dwIeDataSize),
	uintptr(pRawIeData),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(strFormat))),
	uintptr(pReserved),
	uintptr(ppPsdIEDataList),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD
function WlanExtractPsdIEDataList(
  hClientHandle: THandle;   // HANDLE
  dwIeDataSize: DWORD;   // DWORD
  pRawIeData: Pointer;   // BYTE*
  strFormat: PWideChar;   // LPCWSTR
  pReserved: Pointer;   // void* optional
  ppPsdIEDataList: Pointer   // WLAN_RAW_DATA_LIST** out
): DWORD; stdcall;
  external 'wlanapi.dll' name 'WlanExtractPsdIEDataList';
result := DllCall("wlanapi\WlanExtractPsdIEDataList"
    , "Ptr", hClientHandle   ; HANDLE
    , "UInt", dwIeDataSize   ; DWORD
    , "Ptr", pRawIeData   ; BYTE*
    , "WStr", strFormat   ; LPCWSTR
    , "Ptr", pReserved   ; void* optional
    , "Ptr", ppPsdIEDataList   ; WLAN_RAW_DATA_LIST** out
    , "UInt")   ; return: DWORD
●WlanExtractPsdIEDataList(hClientHandle, dwIeDataSize, pRawIeData, strFormat, pReserved, ppPsdIEDataList) = DLL("wlanapi.dll", "dword WlanExtractPsdIEDataList(void*, dword, void*, char*, void*, void*)")
# 呼び出し: WlanExtractPsdIEDataList(hClientHandle, dwIeDataSize, pRawIeData, strFormat, pReserved, ppPsdIEDataList)
# hClientHandle : HANDLE -> "void*"
# dwIeDataSize : DWORD -> "dword"
# pRawIeData : BYTE* -> "void*"
# strFormat : LPCWSTR -> "char*"
# pReserved : void* optional -> "void*"
# ppPsdIEDataList : WLAN_RAW_DATA_LIST** out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。