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GetConsoleAliasExesA

関数

エイリアスが登録されている実行ファイル名の一覧を取得する(ANSI版)。

DLLKERNEL32.dll文字セットANSI (-A)呼出規約winapiSetLastErrorあり

シグネチャ

// KERNEL32.dll  (ANSI / -A)
#include <windows.h>

DWORD GetConsoleAliasExesA(
    LPSTR ExeNameBuffer,
    DWORD ExeNameBufferLength
);

パラメーター

名前	型	方向
ExeNameBuffer	LPSTR	out
ExeNameBufferLength	DWORD	in

戻り値の型: DWORD

各言語での呼び出し定義

// KERNEL32.dll  (ANSI / -A)
#include <windows.h>

DWORD GetConsoleAliasExesA(
    LPSTR ExeNameBuffer,
    DWORD ExeNameBufferLength
);

[DllImport("KERNEL32.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern uint GetConsoleAliasExesA(
    [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder ExeNameBuffer,   // LPSTR out
    uint ExeNameBufferLength   // DWORD
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetConsoleAliasExesA(
    <MarshalAs(UnmanagedType.LPStr)> ExeNameBuffer As System.Text.StringBuilder,   ' LPSTR out
    ExeNameBufferLength As UInteger   ' DWORD
) As UInteger
End Function

' ExeNameBuffer : LPSTR out
' ExeNameBufferLength : DWORD
Declare PtrSafe Function GetConsoleAliasExesA Lib "kernel32" ( _
    ByVal ExeNameBuffer As String, _
    ByVal ExeNameBufferLength 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

GetConsoleAliasExesA = ctypes.windll.kernel32.GetConsoleAliasExesA
GetConsoleAliasExesA.restype = wintypes.DWORD
GetConsoleAliasExesA.argtypes = [
    wintypes.LPSTR,  # ExeNameBuffer : LPSTR out
    wintypes.DWORD,  # ExeNameBufferLength : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetConsoleAliasExesA = Fiddle::Function.new(
  lib['GetConsoleAliasExesA'],
  [
    Fiddle::TYPE_VOIDP,  # ExeNameBuffer : LPSTR out
    -Fiddle::TYPE_INT,  # ExeNameBufferLength : DWORD
  ],
  -Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn GetConsoleAliasExesA(
        ExeNameBuffer: *mut u8,  // LPSTR out
        ExeNameBufferLength: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern uint GetConsoleAliasExesA([MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder ExeNameBuffer, uint ExeNameBufferLength);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetConsoleAliasExesA' -Namespace Win32 -PassThru
# $api::GetConsoleAliasExesA(ExeNameBuffer, ExeNameBufferLength)

#uselib "KERNEL32.dll"
#func global GetConsoleAliasExesA "GetConsoleAliasExesA" sptr, sptr
; GetConsoleAliasExesA varptr(ExeNameBuffer), ExeNameBufferLength   ; 戻り値は stat
; ExeNameBuffer : LPSTR out -> "sptr"
; ExeNameBufferLength : 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 "KERNEL32.dll"
#cfunc global GetConsoleAliasExesA "GetConsoleAliasExesA" var, int
; res = GetConsoleAliasExesA(ExeNameBuffer, ExeNameBufferLength)
; ExeNameBuffer : LPSTR out -> "var"
; ExeNameBufferLength : 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。#uselib "KERNEL32.dll"
#cfunc global GetConsoleAliasExesA "GetConsoleAliasExesA" sptr, int
; res = GetConsoleAliasExesA(varptr(ExeNameBuffer), ExeNameBufferLength)
; ExeNameBuffer : LPSTR out -> "sptr"
; ExeNameBufferLength : DWORD -> "int"
; ※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 GetConsoleAliasExesA(LPSTR ExeNameBuffer, DWORD ExeNameBufferLength)
#uselib "KERNEL32.dll"
#cfunc global GetConsoleAliasExesA "GetConsoleAliasExesA" var, int
; res = GetConsoleAliasExesA(ExeNameBuffer, ExeNameBufferLength)
; ExeNameBuffer : LPSTR out -> "var"
; ExeNameBufferLength : 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。; DWORD GetConsoleAliasExesA(LPSTR ExeNameBuffer, DWORD ExeNameBufferLength)
#uselib "KERNEL32.dll"
#cfunc global GetConsoleAliasExesA "GetConsoleAliasExesA" intptr, int
; res = GetConsoleAliasExesA(varptr(ExeNameBuffer), ExeNameBufferLength)
; ExeNameBuffer : LPSTR out -> "intptr"
; ExeNameBufferLength : DWORD -> "int"
; ※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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetConsoleAliasExesA = kernel32.NewProc("GetConsoleAliasExesA")
)

// ExeNameBuffer (LPSTR out), ExeNameBufferLength (DWORD)
r1, _, err := procGetConsoleAliasExesA.Call(
	uintptr(ExeNameBuffer),
	uintptr(ExeNameBufferLength),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function GetConsoleAliasExesA(
  ExeNameBuffer: PAnsiChar;   // LPSTR out
  ExeNameBufferLength: DWORD   // DWORD
): DWORD; stdcall;
  external 'KERNEL32.dll' name 'GetConsoleAliasExesA';

result := DllCall("KERNEL32\GetConsoleAliasExesA"
    , "Ptr", ExeNameBuffer   ; LPSTR out
    , "UInt", ExeNameBufferLength   ; DWORD
    , "UInt")   ; return: DWORD

●GetConsoleAliasExesA(ExeNameBuffer, ExeNameBufferLength) = DLL("KERNEL32.dll", "dword GetConsoleAliasExesA(char*, dword)")
# 呼び出し: GetConsoleAliasExesA(ExeNameBuffer, ExeNameBufferLength)
# ExeNameBuffer : LPSTR out -> "char*"
# ExeNameBufferLength : 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)。