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MQMgmtGetInfo

関数

MSMQ管理オブジェクトの情報を取得する。

DLLmqrt.dll呼出規約winapi

シグネチャ

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

HRESULT MQMgmtGetInfo(
    LPCWSTR pComputerName,   // optional
    LPCWSTR pObjectName,
    MQMGMTPROPS* pMgmtProps
);

パラメーター

名前	型	方向
pComputerName	LPCWSTR	inoptional
pObjectName	LPCWSTR	in
pMgmtProps	MQMGMTPROPS*	inout

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT MQMgmtGetInfo(
    LPCWSTR pComputerName,   // optional
    LPCWSTR pObjectName,
    MQMGMTPROPS* pMgmtProps
);

[DllImport("mqrt.dll", ExactSpelling = true)]
static extern int MQMgmtGetInfo(
    [MarshalAs(UnmanagedType.LPWStr)] string pComputerName,   // LPCWSTR optional
    [MarshalAs(UnmanagedType.LPWStr)] string pObjectName,   // LPCWSTR
    IntPtr pMgmtProps   // MQMGMTPROPS* in/out
);

<DllImport("mqrt.dll", ExactSpelling:=True)>
Public Shared Function MQMgmtGetInfo(
    <MarshalAs(UnmanagedType.LPWStr)> pComputerName As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> pObjectName As String,   ' LPCWSTR
    pMgmtProps As IntPtr   ' MQMGMTPROPS* in/out
) As Integer
End Function

' pComputerName : LPCWSTR optional
' pObjectName : LPCWSTR
' pMgmtProps : MQMGMTPROPS* in/out
Declare PtrSafe Function MQMgmtGetInfo Lib "mqrt" ( _
    ByVal pComputerName As LongPtr, _
    ByVal pObjectName As LongPtr, _
    ByVal pMgmtProps 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

MQMgmtGetInfo = ctypes.windll.mqrt.MQMgmtGetInfo
MQMgmtGetInfo.restype = ctypes.c_int
MQMgmtGetInfo.argtypes = [
    wintypes.LPCWSTR,  # pComputerName : LPCWSTR optional
    wintypes.LPCWSTR,  # pObjectName : LPCWSTR
    ctypes.c_void_p,  # pMgmtProps : MQMGMTPROPS* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('mqrt.dll')
MQMgmtGetInfo = Fiddle::Function.new(
  lib['MQMgmtGetInfo'],
  [
    Fiddle::TYPE_VOIDP,  # pComputerName : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # pObjectName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pMgmtProps : MQMGMTPROPS* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "mqrt")]
extern "system" {
    fn MQMgmtGetInfo(
        pComputerName: *const u16,  // LPCWSTR optional
        pObjectName: *const u16,  // LPCWSTR
        pMgmtProps: *mut MQMGMTPROPS  // MQMGMTPROPS* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("mqrt.dll")]
public static extern int MQMgmtGetInfo([MarshalAs(UnmanagedType.LPWStr)] string pComputerName, [MarshalAs(UnmanagedType.LPWStr)] string pObjectName, IntPtr pMgmtProps);
"@
$api = Add-Type -MemberDefinition $sig -Name 'mqrt_MQMgmtGetInfo' -Namespace Win32 -PassThru
# $api::MQMgmtGetInfo(pComputerName, pObjectName, pMgmtProps)

#uselib "mqrt.dll"
#func global MQMgmtGetInfo "MQMgmtGetInfo" sptr, sptr, sptr
; MQMgmtGetInfo pComputerName, pObjectName, varptr(pMgmtProps)   ; 戻り値は stat
; pComputerName : LPCWSTR optional -> "sptr"
; pObjectName : LPCWSTR -> "sptr"
; pMgmtProps : MQMGMTPROPS* in/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 "mqrt.dll"
#cfunc global MQMgmtGetInfo "MQMgmtGetInfo" wstr, wstr, var
; res = MQMgmtGetInfo(pComputerName, pObjectName, pMgmtProps)
; pComputerName : LPCWSTR optional -> "wstr"
; pObjectName : LPCWSTR -> "wstr"
; pMgmtProps : MQMGMTPROPS* in/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 "mqrt.dll"
#cfunc global MQMgmtGetInfo "MQMgmtGetInfo" wstr, wstr, sptr
; res = MQMgmtGetInfo(pComputerName, pObjectName, varptr(pMgmtProps))
; pComputerName : LPCWSTR optional -> "wstr"
; pObjectName : LPCWSTR -> "wstr"
; pMgmtProps : MQMGMTPROPS* in/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 MQMgmtGetInfo(LPCWSTR pComputerName, LPCWSTR pObjectName, MQMGMTPROPS* pMgmtProps)
#uselib "mqrt.dll"
#cfunc global MQMgmtGetInfo "MQMgmtGetInfo" wstr, wstr, var
; res = MQMgmtGetInfo(pComputerName, pObjectName, pMgmtProps)
; pComputerName : LPCWSTR optional -> "wstr"
; pObjectName : LPCWSTR -> "wstr"
; pMgmtProps : MQMGMTPROPS* in/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 MQMgmtGetInfo(LPCWSTR pComputerName, LPCWSTR pObjectName, MQMGMTPROPS* pMgmtProps)
#uselib "mqrt.dll"
#cfunc global MQMgmtGetInfo "MQMgmtGetInfo" wstr, wstr, intptr
; res = MQMgmtGetInfo(pComputerName, pObjectName, varptr(pMgmtProps))
; pComputerName : LPCWSTR optional -> "wstr"
; pObjectName : LPCWSTR -> "wstr"
; pMgmtProps : MQMGMTPROPS* in/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 (
	mqrt = windows.NewLazySystemDLL("mqrt.dll")
	procMQMgmtGetInfo = mqrt.NewProc("MQMgmtGetInfo")
)

// pComputerName (LPCWSTR optional), pObjectName (LPCWSTR), pMgmtProps (MQMGMTPROPS* in/out)
r1, _, err := procMQMgmtGetInfo.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pComputerName))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pObjectName))),
	uintptr(pMgmtProps),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function MQMgmtGetInfo(
  pComputerName: PWideChar;   // LPCWSTR optional
  pObjectName: PWideChar;   // LPCWSTR
  pMgmtProps: Pointer   // MQMGMTPROPS* in/out
): Integer; stdcall;
  external 'mqrt.dll' name 'MQMgmtGetInfo';

result := DllCall("mqrt\MQMgmtGetInfo"
    , "WStr", pComputerName   ; LPCWSTR optional
    , "WStr", pObjectName   ; LPCWSTR
    , "Ptr", pMgmtProps   ; MQMGMTPROPS* in/out
    , "Int")   ; return: HRESULT

●MQMgmtGetInfo(pComputerName, pObjectName, pMgmtProps) = DLL("mqrt.dll", "int MQMgmtGetInfo(char*, char*, void*)")
# 呼び出し: MQMgmtGetInfo(pComputerName, pObjectName, pMgmtProps)
# pComputerName : LPCWSTR optional -> "char*"
# pObjectName : LPCWSTR -> "char*"
# pMgmtProps : MQMGMTPROPS* in/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)。