ホーム › Graphics.Printing › GetPrinterDriverPackagePathA

GetPrinterDriverPackagePathA

関数

プリンタードライバーパッケージのパスを取得する。

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

シグネチャ

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

HRESULT GetPrinterDriverPackagePathA(
    LPCSTR pszServer,   // optional
    LPCSTR pszEnvironment,   // optional
    LPCSTR pszLanguage,   // optional
    LPCSTR pszPackageID,
    LPSTR pszDriverPackageCab,   // optional
    DWORD cchDriverPackageCab,   // optional
    DWORD* pcchRequiredSize
);

パラメーター

名前	型	方向
pszServer	LPCSTR	inoptional
pszEnvironment	LPCSTR	inoptional
pszLanguage	LPCSTR	inoptional
pszPackageID	LPCSTR	in
pszDriverPackageCab	LPSTR	inoutoptional
cchDriverPackageCab	DWORD	inoptional
pcchRequiredSize	DWORD*	out

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT GetPrinterDriverPackagePathA(
    LPCSTR pszServer,   // optional
    LPCSTR pszEnvironment,   // optional
    LPCSTR pszLanguage,   // optional
    LPCSTR pszPackageID,
    LPSTR pszDriverPackageCab,   // optional
    DWORD cchDriverPackageCab,   // optional
    DWORD* pcchRequiredSize
);

[DllImport("winspool.drv", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern int GetPrinterDriverPackagePathA(
    [MarshalAs(UnmanagedType.LPStr)] string pszServer,   // LPCSTR optional
    [MarshalAs(UnmanagedType.LPStr)] string pszEnvironment,   // LPCSTR optional
    [MarshalAs(UnmanagedType.LPStr)] string pszLanguage,   // LPCSTR optional
    [MarshalAs(UnmanagedType.LPStr)] string pszPackageID,   // LPCSTR
    [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder pszDriverPackageCab,   // LPSTR optional, in/out
    uint cchDriverPackageCab,   // DWORD optional
    out uint pcchRequiredSize   // DWORD* out
);

<DllImport("winspool.drv", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function GetPrinterDriverPackagePathA(
    <MarshalAs(UnmanagedType.LPStr)> pszServer As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> pszEnvironment As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> pszLanguage As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> pszPackageID As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> pszDriverPackageCab As System.Text.StringBuilder,   ' LPSTR optional, in/out
    cchDriverPackageCab As UInteger,   ' DWORD optional
    <Out> ByRef pcchRequiredSize As UInteger   ' DWORD* out
) As Integer
End Function

' pszServer : LPCSTR optional
' pszEnvironment : LPCSTR optional
' pszLanguage : LPCSTR optional
' pszPackageID : LPCSTR
' pszDriverPackageCab : LPSTR optional, in/out
' cchDriverPackageCab : DWORD optional
' pcchRequiredSize : DWORD* out
Declare PtrSafe Function GetPrinterDriverPackagePathA Lib "winspool.drv" ( _
    ByVal pszServer As String, _
    ByVal pszEnvironment As String, _
    ByVal pszLanguage As String, _
    ByVal pszPackageID As String, _
    ByVal pszDriverPackageCab As String, _
    ByVal cchDriverPackageCab As Long, _
    ByRef pcchRequiredSize 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

GetPrinterDriverPackagePathA = ctypes.windll.LoadLibrary("winspool.drv").GetPrinterDriverPackagePathA
GetPrinterDriverPackagePathA.restype = ctypes.c_int
GetPrinterDriverPackagePathA.argtypes = [
    wintypes.LPCSTR,  # pszServer : LPCSTR optional
    wintypes.LPCSTR,  # pszEnvironment : LPCSTR optional
    wintypes.LPCSTR,  # pszLanguage : LPCSTR optional
    wintypes.LPCSTR,  # pszPackageID : LPCSTR
    wintypes.LPSTR,  # pszDriverPackageCab : LPSTR optional, in/out
    wintypes.DWORD,  # cchDriverPackageCab : DWORD optional
    ctypes.POINTER(wintypes.DWORD),  # pcchRequiredSize : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('winspool.drv')
GetPrinterDriverPackagePathA = Fiddle::Function.new(
  lib['GetPrinterDriverPackagePathA'],
  [
    Fiddle::TYPE_VOIDP,  # pszServer : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # pszEnvironment : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # pszLanguage : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # pszPackageID : LPCSTR
    Fiddle::TYPE_VOIDP,  # pszDriverPackageCab : LPSTR optional, in/out
    -Fiddle::TYPE_INT,  # cchDriverPackageCab : DWORD optional
    Fiddle::TYPE_VOIDP,  # pcchRequiredSize : DWORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "winspool.drv")]
extern "system" {
    fn GetPrinterDriverPackagePathA(
        pszServer: *const u8,  // LPCSTR optional
        pszEnvironment: *const u8,  // LPCSTR optional
        pszLanguage: *const u8,  // LPCSTR optional
        pszPackageID: *const u8,  // LPCSTR
        pszDriverPackageCab: *mut u8,  // LPSTR optional, in/out
        cchDriverPackageCab: u32,  // DWORD optional
        pcchRequiredSize: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("winspool.drv", CharSet = CharSet.Ansi)]
public static extern int GetPrinterDriverPackagePathA([MarshalAs(UnmanagedType.LPStr)] string pszServer, [MarshalAs(UnmanagedType.LPStr)] string pszEnvironment, [MarshalAs(UnmanagedType.LPStr)] string pszLanguage, [MarshalAs(UnmanagedType.LPStr)] string pszPackageID, [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder pszDriverPackageCab, uint cchDriverPackageCab, out uint pcchRequiredSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'winspool.drv_GetPrinterDriverPackagePathA' -Namespace Win32 -PassThru
# $api::GetPrinterDriverPackagePathA(pszServer, pszEnvironment, pszLanguage, pszPackageID, pszDriverPackageCab, cchDriverPackageCab, pcchRequiredSize)

#uselib "winspool.drv"
#func global GetPrinterDriverPackagePathA "GetPrinterDriverPackagePathA" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; GetPrinterDriverPackagePathA pszServer, pszEnvironment, pszLanguage, pszPackageID, varptr(pszDriverPackageCab), cchDriverPackageCab, varptr(pcchRequiredSize)   ; 戻り値は stat
; pszServer : LPCSTR optional -> "sptr"
; pszEnvironment : LPCSTR optional -> "sptr"
; pszLanguage : LPCSTR optional -> "sptr"
; pszPackageID : LPCSTR -> "sptr"
; pszDriverPackageCab : LPSTR optional, in/out -> "sptr"
; cchDriverPackageCab : DWORD optional -> "sptr"
; pcchRequiredSize : DWORD* 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 "winspool.drv"
#cfunc global GetPrinterDriverPackagePathA "GetPrinterDriverPackagePathA" str, str, str, str, var, int, var
; res = GetPrinterDriverPackagePathA(pszServer, pszEnvironment, pszLanguage, pszPackageID, pszDriverPackageCab, cchDriverPackageCab, pcchRequiredSize)
; pszServer : LPCSTR optional -> "str"
; pszEnvironment : LPCSTR optional -> "str"
; pszLanguage : LPCSTR optional -> "str"
; pszPackageID : LPCSTR -> "str"
; pszDriverPackageCab : LPSTR optional, in/out -> "var"
; cchDriverPackageCab : DWORD optional -> "int"
; pcchRequiredSize : DWORD* 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 "winspool.drv"
#cfunc global GetPrinterDriverPackagePathA "GetPrinterDriverPackagePathA" str, str, str, str, sptr, int, sptr
; res = GetPrinterDriverPackagePathA(pszServer, pszEnvironment, pszLanguage, pszPackageID, varptr(pszDriverPackageCab), cchDriverPackageCab, varptr(pcchRequiredSize))
; pszServer : LPCSTR optional -> "str"
; pszEnvironment : LPCSTR optional -> "str"
; pszLanguage : LPCSTR optional -> "str"
; pszPackageID : LPCSTR -> "str"
; pszDriverPackageCab : LPSTR optional, in/out -> "sptr"
; cchDriverPackageCab : DWORD optional -> "int"
; pcchRequiredSize : DWORD* 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 GetPrinterDriverPackagePathA(LPCSTR pszServer, LPCSTR pszEnvironment, LPCSTR pszLanguage, LPCSTR pszPackageID, LPSTR pszDriverPackageCab, DWORD cchDriverPackageCab, DWORD* pcchRequiredSize)
#uselib "winspool.drv"
#cfunc global GetPrinterDriverPackagePathA "GetPrinterDriverPackagePathA" str, str, str, str, var, int, var
; res = GetPrinterDriverPackagePathA(pszServer, pszEnvironment, pszLanguage, pszPackageID, pszDriverPackageCab, cchDriverPackageCab, pcchRequiredSize)
; pszServer : LPCSTR optional -> "str"
; pszEnvironment : LPCSTR optional -> "str"
; pszLanguage : LPCSTR optional -> "str"
; pszPackageID : LPCSTR -> "str"
; pszDriverPackageCab : LPSTR optional, in/out -> "var"
; cchDriverPackageCab : DWORD optional -> "int"
; pcchRequiredSize : DWORD* 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 GetPrinterDriverPackagePathA(LPCSTR pszServer, LPCSTR pszEnvironment, LPCSTR pszLanguage, LPCSTR pszPackageID, LPSTR pszDriverPackageCab, DWORD cchDriverPackageCab, DWORD* pcchRequiredSize)
#uselib "winspool.drv"
#cfunc global GetPrinterDriverPackagePathA "GetPrinterDriverPackagePathA" str, str, str, str, intptr, int, intptr
; res = GetPrinterDriverPackagePathA(pszServer, pszEnvironment, pszLanguage, pszPackageID, varptr(pszDriverPackageCab), cchDriverPackageCab, varptr(pcchRequiredSize))
; pszServer : LPCSTR optional -> "str"
; pszEnvironment : LPCSTR optional -> "str"
; pszLanguage : LPCSTR optional -> "str"
; pszPackageID : LPCSTR -> "str"
; pszDriverPackageCab : LPSTR optional, in/out -> "intptr"
; cchDriverPackageCab : DWORD optional -> "int"
; pcchRequiredSize : DWORD* 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 (
	winspool_drv = windows.NewLazySystemDLL("winspool.drv")
	procGetPrinterDriverPackagePathA = winspool_drv.NewProc("GetPrinterDriverPackagePathA")
)

// pszServer (LPCSTR optional), pszEnvironment (LPCSTR optional), pszLanguage (LPCSTR optional), pszPackageID (LPCSTR), pszDriverPackageCab (LPSTR optional, in/out), cchDriverPackageCab (DWORD optional), pcchRequiredSize (DWORD* out)
r1, _, err := procGetPrinterDriverPackagePathA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszServer))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszEnvironment))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszLanguage))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszPackageID))),
	uintptr(pszDriverPackageCab),
	uintptr(cchDriverPackageCab),
	uintptr(pcchRequiredSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function GetPrinterDriverPackagePathA(
  pszServer: PAnsiChar;   // LPCSTR optional
  pszEnvironment: PAnsiChar;   // LPCSTR optional
  pszLanguage: PAnsiChar;   // LPCSTR optional
  pszPackageID: PAnsiChar;   // LPCSTR
  pszDriverPackageCab: PAnsiChar;   // LPSTR optional, in/out
  cchDriverPackageCab: DWORD;   // DWORD optional
  pcchRequiredSize: Pointer   // DWORD* out
): Integer; stdcall;
  external 'winspool.drv' name 'GetPrinterDriverPackagePathA';

result := DllCall("winspool.drv\GetPrinterDriverPackagePathA"
    , "AStr", pszServer   ; LPCSTR optional
    , "AStr", pszEnvironment   ; LPCSTR optional
    , "AStr", pszLanguage   ; LPCSTR optional
    , "AStr", pszPackageID   ; LPCSTR
    , "Ptr", pszDriverPackageCab   ; LPSTR optional, in/out
    , "UInt", cchDriverPackageCab   ; DWORD optional
    , "Ptr", pcchRequiredSize   ; DWORD* out
    , "Int")   ; return: HRESULT

●GetPrinterDriverPackagePathA(pszServer, pszEnvironment, pszLanguage, pszPackageID, pszDriverPackageCab, cchDriverPackageCab, pcchRequiredSize) = DLL("winspool.drv", "int GetPrinterDriverPackagePathA(char*, char*, char*, char*, char*, dword, void*)")
# 呼び出し: GetPrinterDriverPackagePathA(pszServer, pszEnvironment, pszLanguage, pszPackageID, pszDriverPackageCab, cchDriverPackageCab, pcchRequiredSize)
# pszServer : LPCSTR optional -> "char*"
# pszEnvironment : LPCSTR optional -> "char*"
# pszLanguage : LPCSTR optional -> "char*"
# pszPackageID : LPCSTR -> "char*"
# pszDriverPackageCab : LPSTR optional, in/out -> "char*"
# cchDriverPackageCab : DWORD optional -> "dword"
# pcchRequiredSize : DWORD* 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)。