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AddPrinterDriverA

関数

プリンタドライバをシステムに追加する(ANSI版)。

DLLwinspool.drv文字セットANSI (-A)呼出規約winapiSetLastErrorあり

シグネチャ

// winspool.drv  (ANSI / -A)
#include <windows.h>

BOOL AddPrinterDriverA(
    LPCSTR pName,   // optional
    DWORD Level,
    BYTE* pDriverInfo
);

パラメーター

名前	型	方向
pName	LPCSTR	inoptional
Level	DWORD	in
pDriverInfo	BYTE*	in

戻り値の型: BOOL

各言語での呼び出し定義

// winspool.drv  (ANSI / -A)
#include <windows.h>

BOOL AddPrinterDriverA(
    LPCSTR pName,   // optional
    DWORD Level,
    BYTE* pDriverInfo
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("winspool.drv", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern bool AddPrinterDriverA(
    [MarshalAs(UnmanagedType.LPStr)] string pName,   // LPCSTR optional
    uint Level,   // DWORD
    IntPtr pDriverInfo   // BYTE*
);

<DllImport("winspool.drv", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function AddPrinterDriverA(
    <MarshalAs(UnmanagedType.LPStr)> pName As String,   ' LPCSTR optional
    Level As UInteger,   ' DWORD
    pDriverInfo As IntPtr   ' BYTE*
) As Boolean
End Function

' pName : LPCSTR optional
' Level : DWORD
' pDriverInfo : BYTE*
Declare PtrSafe Function AddPrinterDriverA Lib "winspool.drv" ( _
    ByVal pName As String, _
    ByVal Level As Long, _
    ByVal pDriverInfo 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

AddPrinterDriverA = ctypes.windll.LoadLibrary("winspool.drv").AddPrinterDriverA
AddPrinterDriverA.restype = wintypes.BOOL
AddPrinterDriverA.argtypes = [
    wintypes.LPCSTR,  # pName : LPCSTR optional
    wintypes.DWORD,  # Level : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # pDriverInfo : BYTE*
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('winspool.drv')
AddPrinterDriverA = Fiddle::Function.new(
  lib['AddPrinterDriverA'],
  [
    Fiddle::TYPE_VOIDP,  # pName : LPCSTR optional
    -Fiddle::TYPE_INT,  # Level : DWORD
    Fiddle::TYPE_VOIDP,  # pDriverInfo : BYTE*
  ],
  Fiddle::TYPE_INT)

#[link(name = "winspool.drv")]
extern "system" {
    fn AddPrinterDriverA(
        pName: *const u8,  // LPCSTR optional
        Level: u32,  // DWORD
        pDriverInfo: *mut u8  // BYTE*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("winspool.drv", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern bool AddPrinterDriverA([MarshalAs(UnmanagedType.LPStr)] string pName, uint Level, IntPtr pDriverInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'winspool.drv_AddPrinterDriverA' -Namespace Win32 -PassThru
# $api::AddPrinterDriverA(pName, Level, pDriverInfo)

#uselib "winspool.drv"
#func global AddPrinterDriverA "AddPrinterDriverA" sptr, sptr, sptr
; AddPrinterDriverA pName, Level, varptr(pDriverInfo)   ; 戻り値は stat
; pName : LPCSTR optional -> "sptr"
; Level : DWORD -> "sptr"
; pDriverInfo : BYTE* -> "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 "winspool.drv"
#cfunc global AddPrinterDriverA "AddPrinterDriverA" str, int, var
; res = AddPrinterDriverA(pName, Level, pDriverInfo)
; pName : LPCSTR optional -> "str"
; Level : DWORD -> "int"
; pDriverInfo : BYTE* -> "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 "winspool.drv"
#cfunc global AddPrinterDriverA "AddPrinterDriverA" str, int, sptr
; res = AddPrinterDriverA(pName, Level, varptr(pDriverInfo))
; pName : LPCSTR optional -> "str"
; Level : DWORD -> "int"
; pDriverInfo : BYTE* -> "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:

; BOOL AddPrinterDriverA(LPCSTR pName, DWORD Level, BYTE* pDriverInfo)
#uselib "winspool.drv"
#cfunc global AddPrinterDriverA "AddPrinterDriverA" str, int, var
; res = AddPrinterDriverA(pName, Level, pDriverInfo)
; pName : LPCSTR optional -> "str"
; Level : DWORD -> "int"
; pDriverInfo : BYTE* -> "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。; BOOL AddPrinterDriverA(LPCSTR pName, DWORD Level, BYTE* pDriverInfo)
#uselib "winspool.drv"
#cfunc global AddPrinterDriverA "AddPrinterDriverA" str, int, intptr
; res = AddPrinterDriverA(pName, Level, varptr(pDriverInfo))
; pName : LPCSTR optional -> "str"
; Level : DWORD -> "int"
; pDriverInfo : BYTE* -> "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 (
	winspool_drv = windows.NewLazySystemDLL("winspool.drv")
	procAddPrinterDriverA = winspool_drv.NewProc("AddPrinterDriverA")
)

// pName (LPCSTR optional), Level (DWORD), pDriverInfo (BYTE*)
r1, _, err := procAddPrinterDriverA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pName))),
	uintptr(Level),
	uintptr(pDriverInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function AddPrinterDriverA(
  pName: PAnsiChar;   // LPCSTR optional
  Level: DWORD;   // DWORD
  pDriverInfo: Pointer   // BYTE*
): BOOL; stdcall;
  external 'winspool.drv' name 'AddPrinterDriverA';

result := DllCall("winspool.drv\AddPrinterDriverA"
    , "AStr", pName   ; LPCSTR optional
    , "UInt", Level   ; DWORD
    , "Ptr", pDriverInfo   ; BYTE*
    , "Int")   ; return: BOOL

●AddPrinterDriverA(pName, Level, pDriverInfo) = DLL("winspool.drv", "bool AddPrinterDriverA(char*, dword, void*)")
# 呼び出し: AddPrinterDriverA(pName, Level, pDriverInfo)
# pName : LPCSTR optional -> "char*"
# Level : DWORD -> "dword"
# pDriverInfo : BYTE* -> "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)。