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CM_Next_Range

関数
範囲リストを列挙し次の範囲の開始終了値を取得する。
DLLCFGMGR32.dll呼出規約winapi

シグネチャ

// CFGMGR32.dll
#include <windows.h>

CONFIGRET CM_Next_Range(
    UINT_PTR* preElement,
    ULONGLONG* pullStart,
    ULONGLONG* pullEnd,
    DWORD ulFlags
);

パラメーター

名前方向説明
preElementUINT_PTR*inout範囲リスト内の現在の列挙位置を保持するハンドルへのポインタ。次要素取得後に更新される。
pullStartULONGLONG*out現在の範囲の開始値を受け取る出力先ポインタ。
pullEndULONGLONG*out現在の範囲の終了値を受け取る出力先ポインタ。
ulFlagsDWORDin予約済みフラグ。常に0を指定する。

戻り値の型: CONFIGRET

各言語での呼び出し定義

// CFGMGR32.dll
#include <windows.h>

CONFIGRET CM_Next_Range(
    UINT_PTR* preElement,
    ULONGLONG* pullStart,
    ULONGLONG* pullEnd,
    DWORD ulFlags
);
[DllImport("CFGMGR32.dll", ExactSpelling = true)]
static extern uint CM_Next_Range(
    ref UIntPtr preElement,   // UINT_PTR* in/out
    out ulong pullStart,   // ULONGLONG* out
    out ulong pullEnd,   // ULONGLONG* out
    uint ulFlags   // DWORD
);
<DllImport("CFGMGR32.dll", ExactSpelling:=True)>
Public Shared Function CM_Next_Range(
    ByRef preElement As UIntPtr,   ' UINT_PTR* in/out
    <Out> ByRef pullStart As ULong,   ' ULONGLONG* out
    <Out> ByRef pullEnd As ULong,   ' ULONGLONG* out
    ulFlags As UInteger   ' DWORD
) As UInteger
End Function
' preElement : UINT_PTR* in/out
' pullStart : ULONGLONG* out
' pullEnd : ULONGLONG* out
' ulFlags : DWORD
Declare PtrSafe Function CM_Next_Range Lib "cfgmgr32" ( _
    ByRef preElement As LongPtr, _
    ByRef pullStart As LongLong, _
    ByRef pullEnd As LongLong, _
    ByVal ulFlags As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

CM_Next_Range = ctypes.windll.cfgmgr32.CM_Next_Range
CM_Next_Range.restype = wintypes.DWORD
CM_Next_Range.argtypes = [
    ctypes.POINTER(ctypes.c_size_t),  # preElement : UINT_PTR* in/out
    ctypes.POINTER(ctypes.c_ulonglong),  # pullStart : ULONGLONG* out
    ctypes.POINTER(ctypes.c_ulonglong),  # pullEnd : ULONGLONG* out
    wintypes.DWORD,  # ulFlags : DWORD
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CFGMGR32.dll')
CM_Next_Range = Fiddle::Function.new(
  lib['CM_Next_Range'],
  [
    Fiddle::TYPE_VOIDP,  # preElement : UINT_PTR* in/out
    Fiddle::TYPE_VOIDP,  # pullStart : ULONGLONG* out
    Fiddle::TYPE_VOIDP,  # pullEnd : ULONGLONG* out
    -Fiddle::TYPE_INT,  # ulFlags : DWORD
  ],
  -Fiddle::TYPE_INT)
#[link(name = "cfgmgr32")]
extern "system" {
    fn CM_Next_Range(
        preElement: *mut usize,  // UINT_PTR* in/out
        pullStart: *mut u64,  // ULONGLONG* out
        pullEnd: *mut u64,  // ULONGLONG* out
        ulFlags: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("CFGMGR32.dll")]
public static extern uint CM_Next_Range(ref UIntPtr preElement, out ulong pullStart, out ulong pullEnd, uint ulFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CFGMGR32_CM_Next_Range' -Namespace Win32 -PassThru
# $api::CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
#uselib "CFGMGR32.dll"
#func global CM_Next_Range "CM_Next_Range" sptr, sptr, sptr, sptr
; CM_Next_Range varptr(preElement), varptr(pullStart), varptr(pullEnd), ulFlags   ; 戻り値は stat
; preElement : UINT_PTR* in/out -> "sptr"
; pullStart : ULONGLONG* out -> "sptr"
; pullEnd : ULONGLONG* out -> "sptr"
; ulFlags : DWORD -> "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 "CFGMGR32.dll"
#cfunc global CM_Next_Range "CM_Next_Range" var, var, var, int
; res = CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
; preElement : UINT_PTR* in/out -> "var"
; pullStart : ULONGLONG* out -> "var"
; pullEnd : ULONGLONG* out -> "var"
; ulFlags : DWORD -> "int"
; ※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:
; CONFIGRET CM_Next_Range(UINT_PTR* preElement, ULONGLONG* pullStart, ULONGLONG* pullEnd, DWORD ulFlags)
#uselib "CFGMGR32.dll"
#cfunc global CM_Next_Range "CM_Next_Range" var, var, var, int
; res = CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
; preElement : UINT_PTR* in/out -> "var"
; pullStart : ULONGLONG* out -> "var"
; pullEnd : ULONGLONG* out -> "var"
; ulFlags : DWORD -> "int"
; ※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 (
	cfgmgr32 = windows.NewLazySystemDLL("CFGMGR32.dll")
	procCM_Next_Range = cfgmgr32.NewProc("CM_Next_Range")
)

// preElement (UINT_PTR* in/out), pullStart (ULONGLONG* out), pullEnd (ULONGLONG* out), ulFlags (DWORD)
r1, _, err := procCM_Next_Range.Call(
	uintptr(preElement),
	uintptr(pullStart),
	uintptr(pullEnd),
	uintptr(ulFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // CONFIGRET
function CM_Next_Range(
  preElement: Pointer;   // UINT_PTR* in/out
  pullStart: Pointer;   // ULONGLONG* out
  pullEnd: Pointer;   // ULONGLONG* out
  ulFlags: DWORD   // DWORD
): DWORD; stdcall;
  external 'CFGMGR32.dll' name 'CM_Next_Range';
result := DllCall("CFGMGR32\CM_Next_Range"
    , "Ptr", preElement   ; UINT_PTR* in/out
    , "Ptr", pullStart   ; ULONGLONG* out
    , "Ptr", pullEnd   ; ULONGLONG* out
    , "UInt", ulFlags   ; DWORD
    , "UInt")   ; return: CONFIGRET
●CM_Next_Range(preElement, pullStart, pullEnd, ulFlags) = DLL("CFGMGR32.dll", "dword CM_Next_Range(void*, void*, void*, dword)")
# 呼び出し: CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
# preElement : UINT_PTR* in/out -> "void*"
# pullStart : ULONGLONG* out -> "void*"
# pullEnd : ULONGLONG* out -> "void*"
# ulFlags : DWORD -> "dword"
# 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)。
const std = @import("std");

extern "cfgmgr32" fn CM_Next_Range(
    preElement: [*c]usize, // UINT_PTR* in/out
    pullStart: [*c]u64, // ULONGLONG* out
    pullEnd: [*c]u64, // ULONGLONG* out
    ulFlags: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;
proc CM_Next_Range(
    preElement: ptr uint,  # UINT_PTR* in/out
    pullStart: ptr uint64,  # ULONGLONG* out
    pullEnd: ptr uint64,  # ULONGLONG* out
    ulFlags: uint32  # DWORD
): uint32 {.importc: "CM_Next_Range", stdcall, dynlib: "CFGMGR32.dll".}
pragma(lib, "cfgmgr32");
extern(Windows)
uint CM_Next_Range(
    size_t* preElement,   // UINT_PTR* in/out
    ulong* pullStart,   // ULONGLONG* out
    ulong* pullEnd,   // ULONGLONG* out
    uint ulFlags   // DWORD
);
ccall((:CM_Next_Range, "CFGMGR32.dll"), stdcall, UInt32,
      (Ptr{Csize_t}, Ptr{UInt64}, Ptr{UInt64}, UInt32),
      preElement, pullStart, pullEnd, ulFlags)
# preElement : UINT_PTR* in/out -> Ptr{Csize_t}
# pullStart : ULONGLONG* out -> Ptr{UInt64}
# pullEnd : ULONGLONG* out -> Ptr{UInt64}
# ulFlags : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
uint32_t CM_Next_Range(
    uintptr_t* preElement,
    uint64_t* pullStart,
    uint64_t* pullEnd,
    uint32_t ulFlags);
]]
local cfgmgr32 = ffi.load("cfgmgr32")
-- cfgmgr32.CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
-- preElement : UINT_PTR* in/out
-- pullStart : ULONGLONG* out
-- pullEnd : ULONGLONG* out
-- ulFlags : DWORD
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
const koffi = require('koffi');
const lib = koffi.load('CFGMGR32.dll');
const CM_Next_Range = lib.func('__stdcall', 'CM_Next_Range', 'uint32_t', ['uintptr_t *', 'uint64_t *', 'uint64_t *', 'uint32_t']);
// CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
// preElement : UINT_PTR* in/out -> 'uintptr_t *'
// pullStart : ULONGLONG* out -> 'uint64_t *'
// pullEnd : ULONGLONG* out -> 'uint64_t *'
// ulFlags : DWORD -> 'uint32_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
const lib = Deno.dlopen("CFGMGR32.dll", {
  CM_Next_Range: { parameters: ["pointer", "pointer", "pointer", "u32"], result: "u32" },
});
// lib.symbols.CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
// preElement : UINT_PTR* in/out -> "pointer"
// pullStart : ULONGLONG* out -> "pointer"
// pullEnd : ULONGLONG* out -> "pointer"
// ulFlags : DWORD -> "u32"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。
<?php
$ffi = FFI::cdef(<<<C
uint32_t CM_Next_Range(
    size_t* preElement,
    uint64_t* pullStart,
    uint64_t* pullEnd,
    uint32_t ulFlags);
C, "CFGMGR32.dll");
// $ffi->CM_Next_Range(preElement, pullStart, pullEnd, ulFlags);
// preElement : UINT_PTR* in/out
// pullStart : ULONGLONG* out
// pullEnd : ULONGLONG* out
// ulFlags : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。
import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Cfgmgr32 extends StdCallLibrary {
    Cfgmgr32 INSTANCE = Native.load("cfgmgr32", Cfgmgr32.class);
    int CM_Next_Range(
        LongByReference preElement,   // UINT_PTR* in/out
        LongByReference pullStart,   // ULONGLONG* out
        LongByReference pullEnd,   // ULONGLONG* out
        int ulFlags   // DWORD
    );
}
@[Link("cfgmgr32")]
lib LibCFGMGR32
  fun CM_Next_Range = CM_Next_Range(
    preElement : LibC::SizeT*,   # UINT_PTR* in/out
    pullStart : UInt64*,   # ULONGLONG* out
    pullEnd : UInt64*,   # ULONGLONG* out
    ulFlags : UInt32   # DWORD
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。
import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef CM_Next_RangeNative = Uint32 Function(Pointer<UintPtr>, Pointer<Uint64>, Pointer<Uint64>, Uint32);
typedef CM_Next_RangeDart = int Function(Pointer<UintPtr>, Pointer<Uint64>, Pointer<Uint64>, int);
final CM_Next_Range = DynamicLibrary.open('CFGMGR32.dll')
    .lookupFunction<CM_Next_RangeNative, CM_Next_RangeDart>('CM_Next_Range');
// preElement : UINT_PTR* in/out -> Pointer<UintPtr>
// pullStart : ULONGLONG* out -> Pointer<Uint64>
// pullEnd : ULONGLONG* out -> Pointer<Uint64>
// ulFlags : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function CM_Next_Range(
  preElement: Pointer;   // UINT_PTR* in/out
  pullStart: Pointer;   // ULONGLONG* out
  pullEnd: Pointer;   // ULONGLONG* out
  ulFlags: DWORD   // DWORD
): DWORD; stdcall;
  external 'CFGMGR32.dll' name 'CM_Next_Range';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "CM_Next_Range"
  c_CM_Next_Range :: Ptr CUIntPtr -> Ptr Word64 -> Ptr Word64 -> Word32 -> IO Word32
-- preElement : UINT_PTR* in/out -> Ptr CUIntPtr
-- pullStart : ULONGLONG* out -> Ptr Word64
-- pullEnd : ULONGLONG* out -> Ptr Word64
-- ulFlags : DWORD -> Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。
open Ctypes
open Foreign

let cm_next_range =
  foreign "CM_Next_Range"
    ((ptr size_t) @-> (ptr uint64_t) @-> (ptr uint64_t) @-> uint32_t @-> returning uint32_t)
(* preElement : UINT_PTR* in/out -> (ptr size_t) *)
(* pullStart : ULONGLONG* out -> (ptr uint64_t) *)
(* pullEnd : ULONGLONG* out -> (ptr uint64_t) *)
(* ulFlags : DWORD -> uint32_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)
(cffi:define-foreign-library cfgmgr32 (t "CFGMGR32.dll"))
(cffi:use-foreign-library cfgmgr32)

(cffi:defcfun ("CM_Next_Range" cm-next-range :convention :stdcall) :uint32
  (pre-element :pointer)   ; UINT_PTR* in/out
  (pull-start :pointer)   ; ULONGLONG* out
  (pull-end :pointer)   ; ULONGLONG* out
  (ul-flags :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $CM_Next_Range = Win32::API::More->new('CFGMGR32',
    'DWORD CM_Next_Range(LPVOID preElement, LPVOID pullStart, LPVOID pullEnd, DWORD ulFlags)');
# my $ret = $CM_Next_Range->Call($preElement, $pullStart, $pullEnd, $ulFlags);
# preElement : UINT_PTR* in/out -> LPVOID
# pullStart : ULONGLONG* out -> LPVOID
# pullEnd : ULONGLONG* out -> LPVOID
# ulFlags : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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