ホーム › System.ApplicationInstallationAndServicing › MsiGetProductInfoFromScriptW

MsiGetProductInfoFromScriptW

関数

アドバタイズスクリプトから製品情報を取得する(Unicode版)。

DLLmsi.dll文字セットUnicode (-W)呼出規約winapi対応OSwindows8.0

シグネチャ

// msi.dll  (Unicode / -W)
#include <windows.h>

DWORD MsiGetProductInfoFromScriptW(
    LPCWSTR szScriptFile,
    LPWSTR lpProductBuf39,   // optional
    WORD* plgidLanguage,   // optional
    DWORD* pdwVersion,   // optional
    LPWSTR lpNameBuf,   // optional
    DWORD* pcchNameBuf,   // optional
    LPWSTR lpPackageBuf,   // optional
    DWORD* pcchPackageBuf   // optional
);

パラメーター

名前	型	方向
szScriptFile	LPCWSTR	in
lpProductBuf39	LPWSTR	outoptional
plgidLanguage	WORD*	outoptional
pdwVersion	DWORD*	outoptional
lpNameBuf	LPWSTR	outoptional
pcchNameBuf	DWORD*	inoutoptional
lpPackageBuf	LPWSTR	outoptional
pcchPackageBuf	DWORD*	inoutoptional

戻り値の型: DWORD

各言語での呼び出し定義

// msi.dll  (Unicode / -W)
#include <windows.h>

DWORD MsiGetProductInfoFromScriptW(
    LPCWSTR szScriptFile,
    LPWSTR lpProductBuf39,   // optional
    WORD* plgidLanguage,   // optional
    DWORD* pdwVersion,   // optional
    LPWSTR lpNameBuf,   // optional
    DWORD* pcchNameBuf,   // optional
    LPWSTR lpPackageBuf,   // optional
    DWORD* pcchPackageBuf   // optional
);

[DllImport("msi.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern uint MsiGetProductInfoFromScriptW(
    [MarshalAs(UnmanagedType.LPWStr)] string szScriptFile,   // LPCWSTR
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder lpProductBuf39,   // LPWSTR optional, out
    IntPtr plgidLanguage,   // WORD* optional, out
    IntPtr pdwVersion,   // DWORD* optional, out
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder lpNameBuf,   // LPWSTR optional, out
    IntPtr pcchNameBuf,   // DWORD* optional, in/out
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder lpPackageBuf,   // LPWSTR optional, out
    IntPtr pcchPackageBuf   // DWORD* optional, in/out
);

<DllImport("msi.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function MsiGetProductInfoFromScriptW(
    <MarshalAs(UnmanagedType.LPWStr)> szScriptFile As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> lpProductBuf39 As System.Text.StringBuilder,   ' LPWSTR optional, out
    plgidLanguage As IntPtr,   ' WORD* optional, out
    pdwVersion As IntPtr,   ' DWORD* optional, out
    <MarshalAs(UnmanagedType.LPWStr)> lpNameBuf As System.Text.StringBuilder,   ' LPWSTR optional, out
    pcchNameBuf As IntPtr,   ' DWORD* optional, in/out
    <MarshalAs(UnmanagedType.LPWStr)> lpPackageBuf As System.Text.StringBuilder,   ' LPWSTR optional, out
    pcchPackageBuf As IntPtr   ' DWORD* optional, in/out
) As UInteger
End Function

' szScriptFile : LPCWSTR
' lpProductBuf39 : LPWSTR optional, out
' plgidLanguage : WORD* optional, out
' pdwVersion : DWORD* optional, out
' lpNameBuf : LPWSTR optional, out
' pcchNameBuf : DWORD* optional, in/out
' lpPackageBuf : LPWSTR optional, out
' pcchPackageBuf : DWORD* optional, in/out
Declare PtrSafe Function MsiGetProductInfoFromScriptW Lib "msi" ( _
    ByVal szScriptFile As LongPtr, _
    ByVal lpProductBuf39 As LongPtr, _
    ByVal plgidLanguage As LongPtr, _
    ByVal pdwVersion As LongPtr, _
    ByVal lpNameBuf As LongPtr, _
    ByVal pcchNameBuf As LongPtr, _
    ByVal lpPackageBuf As LongPtr, _
    ByVal pcchPackageBuf As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

MsiGetProductInfoFromScriptW = ctypes.windll.msi.MsiGetProductInfoFromScriptW
MsiGetProductInfoFromScriptW.restype = wintypes.DWORD
MsiGetProductInfoFromScriptW.argtypes = [
    wintypes.LPCWSTR,  # szScriptFile : LPCWSTR
    wintypes.LPWSTR,  # lpProductBuf39 : LPWSTR optional, out
    ctypes.POINTER(ctypes.c_ushort),  # plgidLanguage : WORD* optional, out
    ctypes.POINTER(wintypes.DWORD),  # pdwVersion : DWORD* optional, out
    wintypes.LPWSTR,  # lpNameBuf : LPWSTR optional, out
    ctypes.POINTER(wintypes.DWORD),  # pcchNameBuf : DWORD* optional, in/out
    wintypes.LPWSTR,  # lpPackageBuf : LPWSTR optional, out
    ctypes.POINTER(wintypes.DWORD),  # pcchPackageBuf : DWORD* optional, in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msi.dll')
MsiGetProductInfoFromScriptW = Fiddle::Function.new(
  lib['MsiGetProductInfoFromScriptW'],
  [
    Fiddle::TYPE_VOIDP,  # szScriptFile : LPCWSTR
    Fiddle::TYPE_VOIDP,  # lpProductBuf39 : LPWSTR optional, out
    Fiddle::TYPE_VOIDP,  # plgidLanguage : WORD* optional, out
    Fiddle::TYPE_VOIDP,  # pdwVersion : DWORD* optional, out
    Fiddle::TYPE_VOIDP,  # lpNameBuf : LPWSTR optional, out
    Fiddle::TYPE_VOIDP,  # pcchNameBuf : DWORD* optional, in/out
    Fiddle::TYPE_VOIDP,  # lpPackageBuf : LPWSTR optional, out
    Fiddle::TYPE_VOIDP,  # pcchPackageBuf : DWORD* optional, in/out
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "msi")]
extern "system" {
    fn MsiGetProductInfoFromScriptW(
        szScriptFile: *const u16,  // LPCWSTR
        lpProductBuf39: *mut u16,  // LPWSTR optional, out
        plgidLanguage: *mut u16,  // WORD* optional, out
        pdwVersion: *mut u32,  // DWORD* optional, out
        lpNameBuf: *mut u16,  // LPWSTR optional, out
        pcchNameBuf: *mut u32,  // DWORD* optional, in/out
        lpPackageBuf: *mut u16,  // LPWSTR optional, out
        pcchPackageBuf: *mut u32  // DWORD* optional, in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("msi.dll", CharSet = CharSet.Unicode)]
public static extern uint MsiGetProductInfoFromScriptW([MarshalAs(UnmanagedType.LPWStr)] string szScriptFile, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder lpProductBuf39, IntPtr plgidLanguage, IntPtr pdwVersion, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder lpNameBuf, IntPtr pcchNameBuf, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder lpPackageBuf, IntPtr pcchPackageBuf);
"@
$api = Add-Type -MemberDefinition $sig -Name 'msi_MsiGetProductInfoFromScriptW' -Namespace Win32 -PassThru
# $api::MsiGetProductInfoFromScriptW(szScriptFile, lpProductBuf39, plgidLanguage, pdwVersion, lpNameBuf, pcchNameBuf, lpPackageBuf, pcchPackageBuf)

#uselib "msi.dll"
#func global MsiGetProductInfoFromScriptW "MsiGetProductInfoFromScriptW" wptr, wptr, wptr, wptr, wptr, wptr, wptr, wptr
; MsiGetProductInfoFromScriptW szScriptFile, varptr(lpProductBuf39), varptr(plgidLanguage), varptr(pdwVersion), varptr(lpNameBuf), varptr(pcchNameBuf), varptr(lpPackageBuf), varptr(pcchPackageBuf)   ; 戻り値は stat
; szScriptFile : LPCWSTR -> "wptr"
; lpProductBuf39 : LPWSTR optional, out -> "wptr"
; plgidLanguage : WORD* optional, out -> "wptr"
; pdwVersion : DWORD* optional, out -> "wptr"
; lpNameBuf : LPWSTR optional, out -> "wptr"
; pcchNameBuf : DWORD* optional, in/out -> "wptr"
; lpPackageBuf : LPWSTR optional, out -> "wptr"
; pcchPackageBuf : DWORD* optional, in/out -> "wptr"
; ※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 "msi.dll"
#cfunc global MsiGetProductInfoFromScriptW "MsiGetProductInfoFromScriptW" wstr, var, var, var, var, var, var, var
; res = MsiGetProductInfoFromScriptW(szScriptFile, lpProductBuf39, plgidLanguage, pdwVersion, lpNameBuf, pcchNameBuf, lpPackageBuf, pcchPackageBuf)
; szScriptFile : LPCWSTR -> "wstr"
; lpProductBuf39 : LPWSTR optional, out -> "var"
; plgidLanguage : WORD* optional, out -> "var"
; pdwVersion : DWORD* optional, out -> "var"
; lpNameBuf : LPWSTR optional, out -> "var"
; pcchNameBuf : DWORD* optional, in/out -> "var"
; lpPackageBuf : LPWSTR optional, out -> "var"
; pcchPackageBuf : DWORD* optional, 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 "msi.dll"
#cfunc global MsiGetProductInfoFromScriptW "MsiGetProductInfoFromScriptW" wstr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; res = MsiGetProductInfoFromScriptW(szScriptFile, varptr(lpProductBuf39), varptr(plgidLanguage), varptr(pdwVersion), varptr(lpNameBuf), varptr(pcchNameBuf), varptr(lpPackageBuf), varptr(pcchPackageBuf))
; szScriptFile : LPCWSTR -> "wstr"
; lpProductBuf39 : LPWSTR optional, out -> "sptr"
; plgidLanguage : WORD* optional, out -> "sptr"
; pdwVersion : DWORD* optional, out -> "sptr"
; lpNameBuf : LPWSTR optional, out -> "sptr"
; pcchNameBuf : DWORD* optional, in/out -> "sptr"
; lpPackageBuf : LPWSTR optional, out -> "sptr"
; pcchPackageBuf : DWORD* optional, 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:

; DWORD MsiGetProductInfoFromScriptW(LPCWSTR szScriptFile, LPWSTR lpProductBuf39, WORD* plgidLanguage, DWORD* pdwVersion, LPWSTR lpNameBuf, DWORD* pcchNameBuf, LPWSTR lpPackageBuf, DWORD* pcchPackageBuf)
#uselib "msi.dll"
#cfunc global MsiGetProductInfoFromScriptW "MsiGetProductInfoFromScriptW" wstr, var, var, var, var, var, var, var
; res = MsiGetProductInfoFromScriptW(szScriptFile, lpProductBuf39, plgidLanguage, pdwVersion, lpNameBuf, pcchNameBuf, lpPackageBuf, pcchPackageBuf)
; szScriptFile : LPCWSTR -> "wstr"
; lpProductBuf39 : LPWSTR optional, out -> "var"
; plgidLanguage : WORD* optional, out -> "var"
; pdwVersion : DWORD* optional, out -> "var"
; lpNameBuf : LPWSTR optional, out -> "var"
; pcchNameBuf : DWORD* optional, in/out -> "var"
; lpPackageBuf : LPWSTR optional, out -> "var"
; pcchPackageBuf : DWORD* optional, 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。; DWORD MsiGetProductInfoFromScriptW(LPCWSTR szScriptFile, LPWSTR lpProductBuf39, WORD* plgidLanguage, DWORD* pdwVersion, LPWSTR lpNameBuf, DWORD* pcchNameBuf, LPWSTR lpPackageBuf, DWORD* pcchPackageBuf)
#uselib "msi.dll"
#cfunc global MsiGetProductInfoFromScriptW "MsiGetProductInfoFromScriptW" wstr, intptr, intptr, intptr, intptr, intptr, intptr, intptr
; res = MsiGetProductInfoFromScriptW(szScriptFile, varptr(lpProductBuf39), varptr(plgidLanguage), varptr(pdwVersion), varptr(lpNameBuf), varptr(pcchNameBuf), varptr(lpPackageBuf), varptr(pcchPackageBuf))
; szScriptFile : LPCWSTR -> "wstr"
; lpProductBuf39 : LPWSTR optional, out -> "intptr"
; plgidLanguage : WORD* optional, out -> "intptr"
; pdwVersion : DWORD* optional, out -> "intptr"
; lpNameBuf : LPWSTR optional, out -> "intptr"
; pcchNameBuf : DWORD* optional, in/out -> "intptr"
; lpPackageBuf : LPWSTR optional, out -> "intptr"
; pcchPackageBuf : DWORD* optional, 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 (
	msi = windows.NewLazySystemDLL("msi.dll")
	procMsiGetProductInfoFromScriptW = msi.NewProc("MsiGetProductInfoFromScriptW")
)

// szScriptFile (LPCWSTR), lpProductBuf39 (LPWSTR optional, out), plgidLanguage (WORD* optional, out), pdwVersion (DWORD* optional, out), lpNameBuf (LPWSTR optional, out), pcchNameBuf (DWORD* optional, in/out), lpPackageBuf (LPWSTR optional, out), pcchPackageBuf (DWORD* optional, in/out)
r1, _, err := procMsiGetProductInfoFromScriptW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(szScriptFile))),
	uintptr(lpProductBuf39),
	uintptr(plgidLanguage),
	uintptr(pdwVersion),
	uintptr(lpNameBuf),
	uintptr(pcchNameBuf),
	uintptr(lpPackageBuf),
	uintptr(pcchPackageBuf),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function MsiGetProductInfoFromScriptW(
  szScriptFile: PWideChar;   // LPCWSTR
  lpProductBuf39: PWideChar;   // LPWSTR optional, out
  plgidLanguage: Pointer;   // WORD* optional, out
  pdwVersion: Pointer;   // DWORD* optional, out
  lpNameBuf: PWideChar;   // LPWSTR optional, out
  pcchNameBuf: Pointer;   // DWORD* optional, in/out
  lpPackageBuf: PWideChar;   // LPWSTR optional, out
  pcchPackageBuf: Pointer   // DWORD* optional, in/out
): DWORD; stdcall;
  external 'msi.dll' name 'MsiGetProductInfoFromScriptW';

result := DllCall("msi\MsiGetProductInfoFromScriptW"
    , "WStr", szScriptFile   ; LPCWSTR
    , "Ptr", lpProductBuf39   ; LPWSTR optional, out
    , "Ptr", plgidLanguage   ; WORD* optional, out
    , "Ptr", pdwVersion   ; DWORD* optional, out
    , "Ptr", lpNameBuf   ; LPWSTR optional, out
    , "Ptr", pcchNameBuf   ; DWORD* optional, in/out
    , "Ptr", lpPackageBuf   ; LPWSTR optional, out
    , "Ptr", pcchPackageBuf   ; DWORD* optional, in/out
    , "UInt")   ; return: DWORD

●MsiGetProductInfoFromScriptW(szScriptFile, lpProductBuf39, plgidLanguage, pdwVersion, lpNameBuf, pcchNameBuf, lpPackageBuf, pcchPackageBuf) = DLL("msi.dll", "dword MsiGetProductInfoFromScriptW(char*, char*, void*, void*, char*, void*, char*, void*)")
# 呼び出し: MsiGetProductInfoFromScriptW(szScriptFile, lpProductBuf39, plgidLanguage, pdwVersion, lpNameBuf, pcchNameBuf, lpPackageBuf, pcchPackageBuf)
# szScriptFile : LPCWSTR -> "char*"
# lpProductBuf39 : LPWSTR optional, out -> "char*"
# plgidLanguage : WORD* optional, out -> "void*"
# pdwVersion : DWORD* optional, out -> "void*"
# lpNameBuf : LPWSTR optional, out -> "char*"
# pcchNameBuf : DWORD* optional, in/out -> "void*"
# lpPackageBuf : LPWSTR optional, out -> "char*"
# pcchPackageBuf : DWORD* optional, 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。