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DRMGetNameAndDescription

関数

発行ライセンスの名前と説明を取得する。

DLLmsdrm.dll呼出規約winapi

シグネチャ

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

HRESULT DRMGetNameAndDescription(
    DWORD hIssuanceLicense,
    DWORD uIndex,
    DWORD* pulcid,
    DWORD* puNameLength,
    LPWSTR wszName,   // optional
    DWORD* puDescriptionLength,
    LPWSTR wszDescription   // optional
);

パラメーター

名前	型	方向
hIssuanceLicense	DWORD	in
uIndex	DWORD	in
pulcid	DWORD*	inout
puNameLength	DWORD*	inout
wszName	LPWSTR	outoptional
puDescriptionLength	DWORD*	inout
wszDescription	LPWSTR	outoptional

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT DRMGetNameAndDescription(
    DWORD hIssuanceLicense,
    DWORD uIndex,
    DWORD* pulcid,
    DWORD* puNameLength,
    LPWSTR wszName,   // optional
    DWORD* puDescriptionLength,
    LPWSTR wszDescription   // optional
);

[DllImport("msdrm.dll", ExactSpelling = true)]
static extern int DRMGetNameAndDescription(
    uint hIssuanceLicense,   // DWORD
    uint uIndex,   // DWORD
    ref uint pulcid,   // DWORD* in/out
    ref uint puNameLength,   // DWORD* in/out
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder wszName,   // LPWSTR optional, out
    ref uint puDescriptionLength,   // DWORD* in/out
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder wszDescription   // LPWSTR optional, out
);

<DllImport("msdrm.dll", ExactSpelling:=True)>
Public Shared Function DRMGetNameAndDescription(
    hIssuanceLicense As UInteger,   ' DWORD
    uIndex As UInteger,   ' DWORD
    ByRef pulcid As UInteger,   ' DWORD* in/out
    ByRef puNameLength As UInteger,   ' DWORD* in/out
    <MarshalAs(UnmanagedType.LPWStr)> wszName As System.Text.StringBuilder,   ' LPWSTR optional, out
    ByRef puDescriptionLength As UInteger,   ' DWORD* in/out
    <MarshalAs(UnmanagedType.LPWStr)> wszDescription As System.Text.StringBuilder   ' LPWSTR optional, out
) As Integer
End Function

' hIssuanceLicense : DWORD
' uIndex : DWORD
' pulcid : DWORD* in/out
' puNameLength : DWORD* in/out
' wszName : LPWSTR optional, out
' puDescriptionLength : DWORD* in/out
' wszDescription : LPWSTR optional, out
Declare PtrSafe Function DRMGetNameAndDescription Lib "msdrm" ( _
    ByVal hIssuanceLicense As Long, _
    ByVal uIndex As Long, _
    ByRef pulcid As Long, _
    ByRef puNameLength As Long, _
    ByVal wszName As LongPtr, _
    ByRef puDescriptionLength As Long, _
    ByVal wszDescription 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

DRMGetNameAndDescription = ctypes.windll.msdrm.DRMGetNameAndDescription
DRMGetNameAndDescription.restype = ctypes.c_int
DRMGetNameAndDescription.argtypes = [
    wintypes.DWORD,  # hIssuanceLicense : DWORD
    wintypes.DWORD,  # uIndex : DWORD
    ctypes.POINTER(wintypes.DWORD),  # pulcid : DWORD* in/out
    ctypes.POINTER(wintypes.DWORD),  # puNameLength : DWORD* in/out
    wintypes.LPWSTR,  # wszName : LPWSTR optional, out
    ctypes.POINTER(wintypes.DWORD),  # puDescriptionLength : DWORD* in/out
    wintypes.LPWSTR,  # wszDescription : LPWSTR optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msdrm.dll')
DRMGetNameAndDescription = Fiddle::Function.new(
  lib['DRMGetNameAndDescription'],
  [
    -Fiddle::TYPE_INT,  # hIssuanceLicense : DWORD
    -Fiddle::TYPE_INT,  # uIndex : DWORD
    Fiddle::TYPE_VOIDP,  # pulcid : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # puNameLength : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # wszName : LPWSTR optional, out
    Fiddle::TYPE_VOIDP,  # puDescriptionLength : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # wszDescription : LPWSTR optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "msdrm")]
extern "system" {
    fn DRMGetNameAndDescription(
        hIssuanceLicense: u32,  // DWORD
        uIndex: u32,  // DWORD
        pulcid: *mut u32,  // DWORD* in/out
        puNameLength: *mut u32,  // DWORD* in/out
        wszName: *mut u16,  // LPWSTR optional, out
        puDescriptionLength: *mut u32,  // DWORD* in/out
        wszDescription: *mut u16  // LPWSTR optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("msdrm.dll")]
public static extern int DRMGetNameAndDescription(uint hIssuanceLicense, uint uIndex, ref uint pulcid, ref uint puNameLength, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder wszName, ref uint puDescriptionLength, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder wszDescription);
"@
$api = Add-Type -MemberDefinition $sig -Name 'msdrm_DRMGetNameAndDescription' -Namespace Win32 -PassThru
# $api::DRMGetNameAndDescription(hIssuanceLicense, uIndex, pulcid, puNameLength, wszName, puDescriptionLength, wszDescription)

#uselib "msdrm.dll"
#func global DRMGetNameAndDescription "DRMGetNameAndDescription" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; DRMGetNameAndDescription hIssuanceLicense, uIndex, varptr(pulcid), varptr(puNameLength), varptr(wszName), varptr(puDescriptionLength), varptr(wszDescription)   ; 戻り値は stat
; hIssuanceLicense : DWORD -> "sptr"
; uIndex : DWORD -> "sptr"
; pulcid : DWORD* in/out -> "sptr"
; puNameLength : DWORD* in/out -> "sptr"
; wszName : LPWSTR optional, out -> "sptr"
; puDescriptionLength : DWORD* in/out -> "sptr"
; wszDescription : LPWSTR 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 "msdrm.dll"
#cfunc global DRMGetNameAndDescription "DRMGetNameAndDescription" int, int, var, var, var, var, var
; res = DRMGetNameAndDescription(hIssuanceLicense, uIndex, pulcid, puNameLength, wszName, puDescriptionLength, wszDescription)
; hIssuanceLicense : DWORD -> "int"
; uIndex : DWORD -> "int"
; pulcid : DWORD* in/out -> "var"
; puNameLength : DWORD* in/out -> "var"
; wszName : LPWSTR optional, out -> "var"
; puDescriptionLength : DWORD* in/out -> "var"
; wszDescription : LPWSTR optional, 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。#uselib "msdrm.dll"
#cfunc global DRMGetNameAndDescription "DRMGetNameAndDescription" int, int, sptr, sptr, sptr, sptr, sptr
; res = DRMGetNameAndDescription(hIssuanceLicense, uIndex, varptr(pulcid), varptr(puNameLength), varptr(wszName), varptr(puDescriptionLength), varptr(wszDescription))
; hIssuanceLicense : DWORD -> "int"
; uIndex : DWORD -> "int"
; pulcid : DWORD* in/out -> "sptr"
; puNameLength : DWORD* in/out -> "sptr"
; wszName : LPWSTR optional, out -> "sptr"
; puDescriptionLength : DWORD* in/out -> "sptr"
; wszDescription : LPWSTR optional, out -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; HRESULT DRMGetNameAndDescription(DWORD hIssuanceLicense, DWORD uIndex, DWORD* pulcid, DWORD* puNameLength, LPWSTR wszName, DWORD* puDescriptionLength, LPWSTR wszDescription)
#uselib "msdrm.dll"
#cfunc global DRMGetNameAndDescription "DRMGetNameAndDescription" int, int, var, var, var, var, var
; res = DRMGetNameAndDescription(hIssuanceLicense, uIndex, pulcid, puNameLength, wszName, puDescriptionLength, wszDescription)
; hIssuanceLicense : DWORD -> "int"
; uIndex : DWORD -> "int"
; pulcid : DWORD* in/out -> "var"
; puNameLength : DWORD* in/out -> "var"
; wszName : LPWSTR optional, out -> "var"
; puDescriptionLength : DWORD* in/out -> "var"
; wszDescription : LPWSTR optional, 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。; HRESULT DRMGetNameAndDescription(DWORD hIssuanceLicense, DWORD uIndex, DWORD* pulcid, DWORD* puNameLength, LPWSTR wszName, DWORD* puDescriptionLength, LPWSTR wszDescription)
#uselib "msdrm.dll"
#cfunc global DRMGetNameAndDescription "DRMGetNameAndDescription" int, int, intptr, intptr, intptr, intptr, intptr
; res = DRMGetNameAndDescription(hIssuanceLicense, uIndex, varptr(pulcid), varptr(puNameLength), varptr(wszName), varptr(puDescriptionLength), varptr(wszDescription))
; hIssuanceLicense : DWORD -> "int"
; uIndex : DWORD -> "int"
; pulcid : DWORD* in/out -> "intptr"
; puNameLength : DWORD* in/out -> "intptr"
; wszName : LPWSTR optional, out -> "intptr"
; puDescriptionLength : DWORD* in/out -> "intptr"
; wszDescription : LPWSTR optional, out -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msdrm = windows.NewLazySystemDLL("msdrm.dll")
	procDRMGetNameAndDescription = msdrm.NewProc("DRMGetNameAndDescription")
)

// hIssuanceLicense (DWORD), uIndex (DWORD), pulcid (DWORD* in/out), puNameLength (DWORD* in/out), wszName (LPWSTR optional, out), puDescriptionLength (DWORD* in/out), wszDescription (LPWSTR optional, out)
r1, _, err := procDRMGetNameAndDescription.Call(
	uintptr(hIssuanceLicense),
	uintptr(uIndex),
	uintptr(pulcid),
	uintptr(puNameLength),
	uintptr(wszName),
	uintptr(puDescriptionLength),
	uintptr(wszDescription),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function DRMGetNameAndDescription(
  hIssuanceLicense: DWORD;   // DWORD
  uIndex: DWORD;   // DWORD
  pulcid: Pointer;   // DWORD* in/out
  puNameLength: Pointer;   // DWORD* in/out
  wszName: PWideChar;   // LPWSTR optional, out
  puDescriptionLength: Pointer;   // DWORD* in/out
  wszDescription: PWideChar   // LPWSTR optional, out
): Integer; stdcall;
  external 'msdrm.dll' name 'DRMGetNameAndDescription';

result := DllCall("msdrm\DRMGetNameAndDescription"
    , "UInt", hIssuanceLicense   ; DWORD
    , "UInt", uIndex   ; DWORD
    , "Ptr", pulcid   ; DWORD* in/out
    , "Ptr", puNameLength   ; DWORD* in/out
    , "Ptr", wszName   ; LPWSTR optional, out
    , "Ptr", puDescriptionLength   ; DWORD* in/out
    , "Ptr", wszDescription   ; LPWSTR optional, out
    , "Int")   ; return: HRESULT

●DRMGetNameAndDescription(hIssuanceLicense, uIndex, pulcid, puNameLength, wszName, puDescriptionLength, wszDescription) = DLL("msdrm.dll", "int DRMGetNameAndDescription(dword, dword, void*, void*, char*, void*, char*)")
# 呼び出し: DRMGetNameAndDescription(hIssuanceLicense, uIndex, pulcid, puNameLength, wszName, puDescriptionLength, wszDescription)
# hIssuanceLicense : DWORD -> "dword"
# uIndex : DWORD -> "dword"
# pulcid : DWORD* in/out -> "void*"
# puNameLength : DWORD* in/out -> "void*"
# wszName : LPWSTR optional, out -> "char*"
# puDescriptionLength : DWORD* in/out -> "void*"
# wszDescription : LPWSTR optional, out -> "char*"
# 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)。