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RatingCheckUserAccess

関数
ユーザのURLへのアクセス可否を評価で確認する(ANSI版)。
DLLMSRATING.dll文字セットANSI (-A)呼出規約winapi

シグネチャ

// MSRATING.dll  (ANSI / -A)
#include <windows.h>

HRESULT RatingCheckUserAccess(
    LPCSTR pszUsername,   // optional
    LPCSTR pszURL,   // optional
    LPCSTR pszRatingInfo,   // optional
    BYTE* pData,   // optional
    DWORD cbData,
    void** ppRatingDetails   // optional
);

パラメーター

名前型方向説明
pszUsernameLPCSTRinoptionalアクセス可否を判定する対象ユーザー名を指すANSI文字列を指定する。NULL可。
pszURLLPCSTRinoptional評価対象となるコンテンツのURLを指すANSI文字列を指定する。
pszRatingInfoLPCSTRinoptionalコンテンツの評価（レーティング）情報を指すANSI文字列を指定する。NULL可。
pDataBYTE*inoptional評価ラベル等の追加データを格納したバッファへのポインタを指定する。NULL可。
cbDataDWORDinpDataのサイズをバイト単位で指定する。
ppRatingDetailsvoid**outoptionalアクセス拒否時の評価詳細情報を受け取るポインタを指定する。後でRatingFreeDetailsで解放する。

戻り値の型: HRESULT

各言語での呼び出し定義

// MSRATING.dll  (ANSI / -A)
#include <windows.h>

HRESULT RatingCheckUserAccess(
    LPCSTR pszUsername,   // optional
    LPCSTR pszURL,   // optional
    LPCSTR pszRatingInfo,   // optional
    BYTE* pData,   // optional
    DWORD cbData,
    void** ppRatingDetails   // optional
);
[DllImport("MSRATING.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern int RatingCheckUserAccess(
    [MarshalAs(UnmanagedType.LPStr)] string pszUsername,   // LPCSTR optional
    [MarshalAs(UnmanagedType.LPStr)] string pszURL,   // LPCSTR optional
    [MarshalAs(UnmanagedType.LPStr)] string pszRatingInfo,   // LPCSTR optional
    IntPtr pData,   // BYTE* optional
    uint cbData,   // DWORD
    IntPtr ppRatingDetails   // void** optional, out
);
<DllImport("MSRATING.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function RatingCheckUserAccess(
    <MarshalAs(UnmanagedType.LPStr)> pszUsername As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> pszURL As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> pszRatingInfo As String,   ' LPCSTR optional
    pData As IntPtr,   ' BYTE* optional
    cbData As UInteger,   ' DWORD
    ppRatingDetails As IntPtr   ' void** optional, out
) As Integer
End Function
' pszUsername : LPCSTR optional
' pszURL : LPCSTR optional
' pszRatingInfo : LPCSTR optional
' pData : BYTE* optional
' cbData : DWORD
' ppRatingDetails : void** optional, out
Declare PtrSafe Function RatingCheckUserAccess Lib "msrating" ( _
    ByVal pszUsername As String, _
    ByVal pszURL As String, _
    ByVal pszRatingInfo As String, _
    ByVal pData As LongPtr, _
    ByVal cbData As Long, _
    ByVal ppRatingDetails 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

RatingCheckUserAccess = ctypes.windll.msrating.RatingCheckUserAccess
RatingCheckUserAccess.restype = ctypes.c_int
RatingCheckUserAccess.argtypes = [
    wintypes.LPCSTR,  # pszUsername : LPCSTR optional
    wintypes.LPCSTR,  # pszURL : LPCSTR optional
    wintypes.LPCSTR,  # pszRatingInfo : LPCSTR optional
    ctypes.POINTER(ctypes.c_ubyte),  # pData : BYTE* optional
    wintypes.DWORD,  # cbData : DWORD
    ctypes.c_void_p,  # ppRatingDetails : void** optional, out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSRATING.dll')
RatingCheckUserAccess = Fiddle::Function.new(
  lib['RatingCheckUserAccess'],
  [
    Fiddle::TYPE_VOIDP,  # pszUsername : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # pszURL : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # pszRatingInfo : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # pData : BYTE* optional
    -Fiddle::TYPE_INT,  # cbData : DWORD
    Fiddle::TYPE_VOIDP,  # ppRatingDetails : void** optional, out
  ],
  Fiddle::TYPE_INT)
#[link(name = "msrating")]
extern "system" {
    fn RatingCheckUserAccess(
        pszUsername: *const u8,  // LPCSTR optional
        pszURL: *const u8,  // LPCSTR optional
        pszRatingInfo: *const u8,  // LPCSTR optional
        pData: *mut u8,  // BYTE* optional
        cbData: u32,  // DWORD
        ppRatingDetails: *mut *mut ()  // void** optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSRATING.dll", CharSet = CharSet.Ansi)]
public static extern int RatingCheckUserAccess([MarshalAs(UnmanagedType.LPStr)] string pszUsername, [MarshalAs(UnmanagedType.LPStr)] string pszURL, [MarshalAs(UnmanagedType.LPStr)] string pszRatingInfo, IntPtr pData, uint cbData, IntPtr ppRatingDetails);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSRATING_RatingCheckUserAccess' -Namespace Win32 -PassThru
# $api::RatingCheckUserAccess(pszUsername, pszURL, pszRatingInfo, pData, cbData, ppRatingDetails)
#uselib "MSRATING.dll"
#func global RatingCheckUserAccess "RatingCheckUserAccess" sptr, sptr, sptr, sptr, sptr, sptr
; RatingCheckUserAccess pszUsername, pszURL, pszRatingInfo, varptr(pData), cbData, ppRatingDetails   ; 戻り値は stat
; pszUsername : LPCSTR optional -> "sptr"
; pszURL : LPCSTR optional -> "sptr"
; pszRatingInfo : LPCSTR optional -> "sptr"
; pData : BYTE* optional -> "sptr"
; cbData : DWORD -> "sptr"
; ppRatingDetails : void** optional, 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 "MSRATING.dll"
#cfunc global RatingCheckUserAccess "RatingCheckUserAccess" str, str, str, var, int, sptr
; res = RatingCheckUserAccess(pszUsername, pszURL, pszRatingInfo, pData, cbData, ppRatingDetails)
; pszUsername : LPCSTR optional -> "str"
; pszURL : LPCSTR optional -> "str"
; pszRatingInfo : LPCSTR optional -> "str"
; pData : BYTE* optional -> "var"
; cbData : DWORD -> "int"
; ppRatingDetails : void** optional, out -> "sptr"
; ※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: 
; HRESULT RatingCheckUserAccess(LPCSTR pszUsername, LPCSTR pszURL, LPCSTR pszRatingInfo, BYTE* pData, DWORD cbData, void** ppRatingDetails)
#uselib "MSRATING.dll"
#cfunc global RatingCheckUserAccess "RatingCheckUserAccess" str, str, str, var, int, intptr
; res = RatingCheckUserAccess(pszUsername, pszURL, pszRatingInfo, pData, cbData, ppRatingDetails)
; pszUsername : LPCSTR optional -> "str"
; pszURL : LPCSTR optional -> "str"
; pszRatingInfo : LPCSTR optional -> "str"
; pData : BYTE* optional -> "var"
; cbData : DWORD -> "int"
; ppRatingDetails : void** optional, out -> "intptr"
; ※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 (
	msrating = windows.NewLazySystemDLL("MSRATING.dll")
	procRatingCheckUserAccess = msrating.NewProc("RatingCheckUserAccess")
)

// pszUsername (LPCSTR optional), pszURL (LPCSTR optional), pszRatingInfo (LPCSTR optional), pData (BYTE* optional), cbData (DWORD), ppRatingDetails (void** optional, out)
r1, _, err := procRatingCheckUserAccess.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszUsername))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszURL))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszRatingInfo))),
	uintptr(pData),
	uintptr(cbData),
	uintptr(ppRatingDetails),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT
function RatingCheckUserAccess(
  pszUsername: PAnsiChar;   // LPCSTR optional
  pszURL: PAnsiChar;   // LPCSTR optional
  pszRatingInfo: PAnsiChar;   // LPCSTR optional
  pData: Pointer;   // BYTE* optional
  cbData: DWORD;   // DWORD
  ppRatingDetails: Pointer   // void** optional, out
): Integer; stdcall;
  external 'MSRATING.dll' name 'RatingCheckUserAccess';
result := DllCall("MSRATING\RatingCheckUserAccess"
    , "AStr", pszUsername   ; LPCSTR optional
    , "AStr", pszURL   ; LPCSTR optional
    , "AStr", pszRatingInfo   ; LPCSTR optional
    , "Ptr", pData   ; BYTE* optional
    , "UInt", cbData   ; DWORD
    , "Ptr", ppRatingDetails   ; void** optional, out
    , "Int")   ; return: HRESULT
●RatingCheckUserAccess(pszUsername, pszURL, pszRatingInfo, pData, cbData, ppRatingDetails) = DLL("MSRATING.dll", "int RatingCheckUserAccess(char*, char*, char*, void*, dword, void*)")
# 呼び出し: RatingCheckUserAccess(pszUsername, pszURL, pszRatingInfo, pData, cbData, ppRatingDetails)
# pszUsername : LPCSTR optional -> "char*"
# pszURL : LPCSTR optional -> "char*"
# pszRatingInfo : LPCSTR optional -> "char*"
# pData : BYTE* optional -> "void*"
# cbData : DWORD -> "dword"
# ppRatingDetails : void** optional, 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)。