ホーム › System.ClrHosting › GetRequestedRuntimeInfo

GetRequestedRuntimeInfo

関数

実行ファイルや構成から要求されるランタイム情報を取得する。

DLLMSCorEE.dll呼出規約winapi

シグネチャ

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

HRESULT GetRequestedRuntimeInfo(
    LPCWSTR pExe,
    LPCWSTR pwszVersion,
    LPCWSTR pConfigurationFile,
    DWORD startupFlags,
    DWORD runtimeInfoFlags,
    LPWSTR pDirectory,   // optional
    DWORD dwDirectory,
    DWORD* dwDirectoryLength,   // optional
    LPWSTR pVersion,   // optional
    DWORD cchBuffer,
    DWORD* dwlength   // optional
);

パラメーター

名前	型	方向
pExe	LPCWSTR	in
pwszVersion	LPCWSTR	in
pConfigurationFile	LPCWSTR	in
startupFlags	DWORD	in
runtimeInfoFlags	DWORD	in
pDirectory	LPWSTR	outoptional
dwDirectory	DWORD	in
dwDirectoryLength	DWORD*	outoptional
pVersion	LPWSTR	outoptional
cchBuffer	DWORD	in
dwlength	DWORD*	outoptional

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT GetRequestedRuntimeInfo(
    LPCWSTR pExe,
    LPCWSTR pwszVersion,
    LPCWSTR pConfigurationFile,
    DWORD startupFlags,
    DWORD runtimeInfoFlags,
    LPWSTR pDirectory,   // optional
    DWORD dwDirectory,
    DWORD* dwDirectoryLength,   // optional
    LPWSTR pVersion,   // optional
    DWORD cchBuffer,
    DWORD* dwlength   // optional
);

[DllImport("MSCorEE.dll", ExactSpelling = true)]
static extern int GetRequestedRuntimeInfo(
    [MarshalAs(UnmanagedType.LPWStr)] string pExe,   // LPCWSTR
    [MarshalAs(UnmanagedType.LPWStr)] string pwszVersion,   // LPCWSTR
    [MarshalAs(UnmanagedType.LPWStr)] string pConfigurationFile,   // LPCWSTR
    uint startupFlags,   // DWORD
    uint runtimeInfoFlags,   // DWORD
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pDirectory,   // LPWSTR optional, out
    uint dwDirectory,   // DWORD
    IntPtr dwDirectoryLength,   // DWORD* optional, out
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pVersion,   // LPWSTR optional, out
    uint cchBuffer,   // DWORD
    IntPtr dwlength   // DWORD* optional, out
);

<DllImport("MSCorEE.dll", ExactSpelling:=True)>
Public Shared Function GetRequestedRuntimeInfo(
    <MarshalAs(UnmanagedType.LPWStr)> pExe As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pwszVersion As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pConfigurationFile As String,   ' LPCWSTR
    startupFlags As UInteger,   ' DWORD
    runtimeInfoFlags As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> pDirectory As System.Text.StringBuilder,   ' LPWSTR optional, out
    dwDirectory As UInteger,   ' DWORD
    dwDirectoryLength As IntPtr,   ' DWORD* optional, out
    <MarshalAs(UnmanagedType.LPWStr)> pVersion As System.Text.StringBuilder,   ' LPWSTR optional, out
    cchBuffer As UInteger,   ' DWORD
    dwlength As IntPtr   ' DWORD* optional, out
) As Integer
End Function

' pExe : LPCWSTR
' pwszVersion : LPCWSTR
' pConfigurationFile : LPCWSTR
' startupFlags : DWORD
' runtimeInfoFlags : DWORD
' pDirectory : LPWSTR optional, out
' dwDirectory : DWORD
' dwDirectoryLength : DWORD* optional, out
' pVersion : LPWSTR optional, out
' cchBuffer : DWORD
' dwlength : DWORD* optional, out
Declare PtrSafe Function GetRequestedRuntimeInfo Lib "mscoree" ( _
    ByVal pExe As LongPtr, _
    ByVal pwszVersion As LongPtr, _
    ByVal pConfigurationFile As LongPtr, _
    ByVal startupFlags As Long, _
    ByVal runtimeInfoFlags As Long, _
    ByVal pDirectory As LongPtr, _
    ByVal dwDirectory As Long, _
    ByVal dwDirectoryLength As LongPtr, _
    ByVal pVersion As LongPtr, _
    ByVal cchBuffer As Long, _
    ByVal dwlength 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

GetRequestedRuntimeInfo = ctypes.windll.mscoree.GetRequestedRuntimeInfo
GetRequestedRuntimeInfo.restype = ctypes.c_int
GetRequestedRuntimeInfo.argtypes = [
    wintypes.LPCWSTR,  # pExe : LPCWSTR
    wintypes.LPCWSTR,  # pwszVersion : LPCWSTR
    wintypes.LPCWSTR,  # pConfigurationFile : LPCWSTR
    wintypes.DWORD,  # startupFlags : DWORD
    wintypes.DWORD,  # runtimeInfoFlags : DWORD
    wintypes.LPWSTR,  # pDirectory : LPWSTR optional, out
    wintypes.DWORD,  # dwDirectory : DWORD
    ctypes.POINTER(wintypes.DWORD),  # dwDirectoryLength : DWORD* optional, out
    wintypes.LPWSTR,  # pVersion : LPWSTR optional, out
    wintypes.DWORD,  # cchBuffer : DWORD
    ctypes.POINTER(wintypes.DWORD),  # dwlength : DWORD* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSCorEE.dll')
GetRequestedRuntimeInfo = Fiddle::Function.new(
  lib['GetRequestedRuntimeInfo'],
  [
    Fiddle::TYPE_VOIDP,  # pExe : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pwszVersion : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pConfigurationFile : LPCWSTR
    -Fiddle::TYPE_INT,  # startupFlags : DWORD
    -Fiddle::TYPE_INT,  # runtimeInfoFlags : DWORD
    Fiddle::TYPE_VOIDP,  # pDirectory : LPWSTR optional, out
    -Fiddle::TYPE_INT,  # dwDirectory : DWORD
    Fiddle::TYPE_VOIDP,  # dwDirectoryLength : DWORD* optional, out
    Fiddle::TYPE_VOIDP,  # pVersion : LPWSTR optional, out
    -Fiddle::TYPE_INT,  # cchBuffer : DWORD
    Fiddle::TYPE_VOIDP,  # dwlength : DWORD* optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "mscoree")]
extern "system" {
    fn GetRequestedRuntimeInfo(
        pExe: *const u16,  // LPCWSTR
        pwszVersion: *const u16,  // LPCWSTR
        pConfigurationFile: *const u16,  // LPCWSTR
        startupFlags: u32,  // DWORD
        runtimeInfoFlags: u32,  // DWORD
        pDirectory: *mut u16,  // LPWSTR optional, out
        dwDirectory: u32,  // DWORD
        dwDirectoryLength: *mut u32,  // DWORD* optional, out
        pVersion: *mut u16,  // LPWSTR optional, out
        cchBuffer: u32,  // DWORD
        dwlength: *mut u32  // DWORD* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MSCorEE.dll")]
public static extern int GetRequestedRuntimeInfo([MarshalAs(UnmanagedType.LPWStr)] string pExe, [MarshalAs(UnmanagedType.LPWStr)] string pwszVersion, [MarshalAs(UnmanagedType.LPWStr)] string pConfigurationFile, uint startupFlags, uint runtimeInfoFlags, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pDirectory, uint dwDirectory, IntPtr dwDirectoryLength, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pVersion, uint cchBuffer, IntPtr dwlength);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSCorEE_GetRequestedRuntimeInfo' -Namespace Win32 -PassThru
# $api::GetRequestedRuntimeInfo(pExe, pwszVersion, pConfigurationFile, startupFlags, runtimeInfoFlags, pDirectory, dwDirectory, dwDirectoryLength, pVersion, cchBuffer, dwlength)

#uselib "MSCorEE.dll"
#func global GetRequestedRuntimeInfo "GetRequestedRuntimeInfo" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; GetRequestedRuntimeInfo pExe, pwszVersion, pConfigurationFile, startupFlags, runtimeInfoFlags, varptr(pDirectory), dwDirectory, varptr(dwDirectoryLength), varptr(pVersion), cchBuffer, varptr(dwlength)   ; 戻り値は stat
; pExe : LPCWSTR -> "sptr"
; pwszVersion : LPCWSTR -> "sptr"
; pConfigurationFile : LPCWSTR -> "sptr"
; startupFlags : DWORD -> "sptr"
; runtimeInfoFlags : DWORD -> "sptr"
; pDirectory : LPWSTR optional, out -> "sptr"
; dwDirectory : DWORD -> "sptr"
; dwDirectoryLength : DWORD* optional, out -> "sptr"
; pVersion : LPWSTR optional, out -> "sptr"
; cchBuffer : DWORD -> "sptr"
; dwlength : DWORD* 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 "MSCorEE.dll"
#cfunc global GetRequestedRuntimeInfo "GetRequestedRuntimeInfo" wstr, wstr, wstr, int, int, var, int, var, var, int, var
; res = GetRequestedRuntimeInfo(pExe, pwszVersion, pConfigurationFile, startupFlags, runtimeInfoFlags, pDirectory, dwDirectory, dwDirectoryLength, pVersion, cchBuffer, dwlength)
; pExe : LPCWSTR -> "wstr"
; pwszVersion : LPCWSTR -> "wstr"
; pConfigurationFile : LPCWSTR -> "wstr"
; startupFlags : DWORD -> "int"
; runtimeInfoFlags : DWORD -> "int"
; pDirectory : LPWSTR optional, out -> "var"
; dwDirectory : DWORD -> "int"
; dwDirectoryLength : DWORD* optional, out -> "var"
; pVersion : LPWSTR optional, out -> "var"
; cchBuffer : DWORD -> "int"
; dwlength : DWORD* 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 "MSCorEE.dll"
#cfunc global GetRequestedRuntimeInfo "GetRequestedRuntimeInfo" wstr, wstr, wstr, int, int, sptr, int, sptr, sptr, int, sptr
; res = GetRequestedRuntimeInfo(pExe, pwszVersion, pConfigurationFile, startupFlags, runtimeInfoFlags, varptr(pDirectory), dwDirectory, varptr(dwDirectoryLength), varptr(pVersion), cchBuffer, varptr(dwlength))
; pExe : LPCWSTR -> "wstr"
; pwszVersion : LPCWSTR -> "wstr"
; pConfigurationFile : LPCWSTR -> "wstr"
; startupFlags : DWORD -> "int"
; runtimeInfoFlags : DWORD -> "int"
; pDirectory : LPWSTR optional, out -> "sptr"
; dwDirectory : DWORD -> "int"
; dwDirectoryLength : DWORD* optional, out -> "sptr"
; pVersion : LPWSTR optional, out -> "sptr"
; cchBuffer : DWORD -> "int"
; dwlength : DWORD* 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 GetRequestedRuntimeInfo(LPCWSTR pExe, LPCWSTR pwszVersion, LPCWSTR pConfigurationFile, DWORD startupFlags, DWORD runtimeInfoFlags, LPWSTR pDirectory, DWORD dwDirectory, DWORD* dwDirectoryLength, LPWSTR pVersion, DWORD cchBuffer, DWORD* dwlength)
#uselib "MSCorEE.dll"
#cfunc global GetRequestedRuntimeInfo "GetRequestedRuntimeInfo" wstr, wstr, wstr, int, int, var, int, var, var, int, var
; res = GetRequestedRuntimeInfo(pExe, pwszVersion, pConfigurationFile, startupFlags, runtimeInfoFlags, pDirectory, dwDirectory, dwDirectoryLength, pVersion, cchBuffer, dwlength)
; pExe : LPCWSTR -> "wstr"
; pwszVersion : LPCWSTR -> "wstr"
; pConfigurationFile : LPCWSTR -> "wstr"
; startupFlags : DWORD -> "int"
; runtimeInfoFlags : DWORD -> "int"
; pDirectory : LPWSTR optional, out -> "var"
; dwDirectory : DWORD -> "int"
; dwDirectoryLength : DWORD* optional, out -> "var"
; pVersion : LPWSTR optional, out -> "var"
; cchBuffer : DWORD -> "int"
; dwlength : DWORD* 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 GetRequestedRuntimeInfo(LPCWSTR pExe, LPCWSTR pwszVersion, LPCWSTR pConfigurationFile, DWORD startupFlags, DWORD runtimeInfoFlags, LPWSTR pDirectory, DWORD dwDirectory, DWORD* dwDirectoryLength, LPWSTR pVersion, DWORD cchBuffer, DWORD* dwlength)
#uselib "MSCorEE.dll"
#cfunc global GetRequestedRuntimeInfo "GetRequestedRuntimeInfo" wstr, wstr, wstr, int, int, intptr, int, intptr, intptr, int, intptr
; res = GetRequestedRuntimeInfo(pExe, pwszVersion, pConfigurationFile, startupFlags, runtimeInfoFlags, varptr(pDirectory), dwDirectory, varptr(dwDirectoryLength), varptr(pVersion), cchBuffer, varptr(dwlength))
; pExe : LPCWSTR -> "wstr"
; pwszVersion : LPCWSTR -> "wstr"
; pConfigurationFile : LPCWSTR -> "wstr"
; startupFlags : DWORD -> "int"
; runtimeInfoFlags : DWORD -> "int"
; pDirectory : LPWSTR optional, out -> "intptr"
; dwDirectory : DWORD -> "int"
; dwDirectoryLength : DWORD* optional, out -> "intptr"
; pVersion : LPWSTR optional, out -> "intptr"
; cchBuffer : DWORD -> "int"
; dwlength : DWORD* 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 (
	mscoree = windows.NewLazySystemDLL("MSCorEE.dll")
	procGetRequestedRuntimeInfo = mscoree.NewProc("GetRequestedRuntimeInfo")
)

// pExe (LPCWSTR), pwszVersion (LPCWSTR), pConfigurationFile (LPCWSTR), startupFlags (DWORD), runtimeInfoFlags (DWORD), pDirectory (LPWSTR optional, out), dwDirectory (DWORD), dwDirectoryLength (DWORD* optional, out), pVersion (LPWSTR optional, out), cchBuffer (DWORD), dwlength (DWORD* optional, out)
r1, _, err := procGetRequestedRuntimeInfo.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pExe))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszVersion))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pConfigurationFile))),
	uintptr(startupFlags),
	uintptr(runtimeInfoFlags),
	uintptr(pDirectory),
	uintptr(dwDirectory),
	uintptr(dwDirectoryLength),
	uintptr(pVersion),
	uintptr(cchBuffer),
	uintptr(dwlength),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function GetRequestedRuntimeInfo(
  pExe: PWideChar;   // LPCWSTR
  pwszVersion: PWideChar;   // LPCWSTR
  pConfigurationFile: PWideChar;   // LPCWSTR
  startupFlags: DWORD;   // DWORD
  runtimeInfoFlags: DWORD;   // DWORD
  pDirectory: PWideChar;   // LPWSTR optional, out
  dwDirectory: DWORD;   // DWORD
  dwDirectoryLength: Pointer;   // DWORD* optional, out
  pVersion: PWideChar;   // LPWSTR optional, out
  cchBuffer: DWORD;   // DWORD
  dwlength: Pointer   // DWORD* optional, out
): Integer; stdcall;
  external 'MSCorEE.dll' name 'GetRequestedRuntimeInfo';

result := DllCall("MSCorEE\GetRequestedRuntimeInfo"
    , "WStr", pExe   ; LPCWSTR
    , "WStr", pwszVersion   ; LPCWSTR
    , "WStr", pConfigurationFile   ; LPCWSTR
    , "UInt", startupFlags   ; DWORD
    , "UInt", runtimeInfoFlags   ; DWORD
    , "Ptr", pDirectory   ; LPWSTR optional, out
    , "UInt", dwDirectory   ; DWORD
    , "Ptr", dwDirectoryLength   ; DWORD* optional, out
    , "Ptr", pVersion   ; LPWSTR optional, out
    , "UInt", cchBuffer   ; DWORD
    , "Ptr", dwlength   ; DWORD* optional, out
    , "Int")   ; return: HRESULT

●GetRequestedRuntimeInfo(pExe, pwszVersion, pConfigurationFile, startupFlags, runtimeInfoFlags, pDirectory, dwDirectory, dwDirectoryLength, pVersion, cchBuffer, dwlength) = DLL("MSCorEE.dll", "int GetRequestedRuntimeInfo(char*, char*, char*, dword, dword, char*, dword, void*, char*, dword, void*)")
# 呼び出し: GetRequestedRuntimeInfo(pExe, pwszVersion, pConfigurationFile, startupFlags, runtimeInfoFlags, pDirectory, dwDirectory, dwDirectoryLength, pVersion, cchBuffer, dwlength)
# pExe : LPCWSTR -> "char*"
# pwszVersion : LPCWSTR -> "char*"
# pConfigurationFile : LPCWSTR -> "char*"
# startupFlags : DWORD -> "dword"
# runtimeInfoFlags : DWORD -> "dword"
# pDirectory : LPWSTR optional, out -> "char*"
# dwDirectory : DWORD -> "dword"
# dwDirectoryLength : DWORD* optional, out -> "void*"
# pVersion : LPWSTR optional, out -> "char*"
# cchBuffer : DWORD -> "dword"
# dwlength : DWORD* 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)。