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PeerIdentityExport

関数

ピアアイデンティティを暗号化してXMLに書き出す。

DLLP2P.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

// P2P.dll
#include <windows.h>

HRESULT PeerIdentityExport(
    LPCWSTR pwzIdentity,   // optional
    LPCWSTR pwzPassword,
    LPWSTR* ppwzExportXML
);

パラメーター

名前	型	方向
pwzIdentity	LPCWSTR	inoptional
pwzPassword	LPCWSTR	in
ppwzExportXML	LPWSTR*	out

戻り値の型: HRESULT

各言語での呼び出し定義

// P2P.dll
#include <windows.h>

HRESULT PeerIdentityExport(
    LPCWSTR pwzIdentity,   // optional
    LPCWSTR pwzPassword,
    LPWSTR* ppwzExportXML
);

[DllImport("P2P.dll", ExactSpelling = true)]
static extern int PeerIdentityExport(
    [MarshalAs(UnmanagedType.LPWStr)] string pwzIdentity,   // LPCWSTR optional
    [MarshalAs(UnmanagedType.LPWStr)] string pwzPassword,   // LPCWSTR
    IntPtr ppwzExportXML   // LPWSTR* out
);

<DllImport("P2P.dll", ExactSpelling:=True)>
Public Shared Function PeerIdentityExport(
    <MarshalAs(UnmanagedType.LPWStr)> pwzIdentity As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> pwzPassword As String,   ' LPCWSTR
    ppwzExportXML As IntPtr   ' LPWSTR* out
) As Integer
End Function

' pwzIdentity : LPCWSTR optional
' pwzPassword : LPCWSTR
' ppwzExportXML : LPWSTR* out
Declare PtrSafe Function PeerIdentityExport Lib "p2p" ( _
    ByVal pwzIdentity As LongPtr, _
    ByVal pwzPassword As LongPtr, _
    ByVal ppwzExportXML 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

PeerIdentityExport = ctypes.windll.p2p.PeerIdentityExport
PeerIdentityExport.restype = ctypes.c_int
PeerIdentityExport.argtypes = [
    wintypes.LPCWSTR,  # pwzIdentity : LPCWSTR optional
    wintypes.LPCWSTR,  # pwzPassword : LPCWSTR
    ctypes.c_void_p,  # ppwzExportXML : LPWSTR* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('P2P.dll')
PeerIdentityExport = Fiddle::Function.new(
  lib['PeerIdentityExport'],
  [
    Fiddle::TYPE_VOIDP,  # pwzIdentity : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # pwzPassword : LPCWSTR
    Fiddle::TYPE_VOIDP,  # ppwzExportXML : LPWSTR* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "p2p")]
extern "system" {
    fn PeerIdentityExport(
        pwzIdentity: *const u16,  // LPCWSTR optional
        pwzPassword: *const u16,  // LPCWSTR
        ppwzExportXML: *mut *mut u16  // LPWSTR* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("P2P.dll")]
public static extern int PeerIdentityExport([MarshalAs(UnmanagedType.LPWStr)] string pwzIdentity, [MarshalAs(UnmanagedType.LPWStr)] string pwzPassword, IntPtr ppwzExportXML);
"@
$api = Add-Type -MemberDefinition $sig -Name 'P2P_PeerIdentityExport' -Namespace Win32 -PassThru
# $api::PeerIdentityExport(pwzIdentity, pwzPassword, ppwzExportXML)

#uselib "P2P.dll"
#func global PeerIdentityExport "PeerIdentityExport" sptr, sptr, sptr
; PeerIdentityExport pwzIdentity, pwzPassword, varptr(ppwzExportXML)   ; 戻り値は stat
; pwzIdentity : LPCWSTR optional -> "sptr"
; pwzPassword : LPCWSTR -> "sptr"
; ppwzExportXML : LPWSTR* 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 "P2P.dll"
#cfunc global PeerIdentityExport "PeerIdentityExport" wstr, wstr, var
; res = PeerIdentityExport(pwzIdentity, pwzPassword, ppwzExportXML)
; pwzIdentity : LPCWSTR optional -> "wstr"
; pwzPassword : LPCWSTR -> "wstr"
; ppwzExportXML : LPWSTR* 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 "P2P.dll"
#cfunc global PeerIdentityExport "PeerIdentityExport" wstr, wstr, sptr
; res = PeerIdentityExport(pwzIdentity, pwzPassword, varptr(ppwzExportXML))
; pwzIdentity : LPCWSTR optional -> "wstr"
; pwzPassword : LPCWSTR -> "wstr"
; ppwzExportXML : LPWSTR* 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 PeerIdentityExport(LPCWSTR pwzIdentity, LPCWSTR pwzPassword, LPWSTR* ppwzExportXML)
#uselib "P2P.dll"
#cfunc global PeerIdentityExport "PeerIdentityExport" wstr, wstr, var
; res = PeerIdentityExport(pwzIdentity, pwzPassword, ppwzExportXML)
; pwzIdentity : LPCWSTR optional -> "wstr"
; pwzPassword : LPCWSTR -> "wstr"
; ppwzExportXML : LPWSTR* 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 PeerIdentityExport(LPCWSTR pwzIdentity, LPCWSTR pwzPassword, LPWSTR* ppwzExportXML)
#uselib "P2P.dll"
#cfunc global PeerIdentityExport "PeerIdentityExport" wstr, wstr, intptr
; res = PeerIdentityExport(pwzIdentity, pwzPassword, varptr(ppwzExportXML))
; pwzIdentity : LPCWSTR optional -> "wstr"
; pwzPassword : LPCWSTR -> "wstr"
; ppwzExportXML : LPWSTR* 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 (
	p2p = windows.NewLazySystemDLL("P2P.dll")
	procPeerIdentityExport = p2p.NewProc("PeerIdentityExport")
)

// pwzIdentity (LPCWSTR optional), pwzPassword (LPCWSTR), ppwzExportXML (LPWSTR* out)
r1, _, err := procPeerIdentityExport.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwzIdentity))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwzPassword))),
	uintptr(ppwzExportXML),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function PeerIdentityExport(
  pwzIdentity: PWideChar;   // LPCWSTR optional
  pwzPassword: PWideChar;   // LPCWSTR
  ppwzExportXML: PPWideChar   // LPWSTR* out
): Integer; stdcall;
  external 'P2P.dll' name 'PeerIdentityExport';

result := DllCall("P2P\PeerIdentityExport"
    , "WStr", pwzIdentity   ; LPCWSTR optional
    , "WStr", pwzPassword   ; LPCWSTR
    , "Ptr", ppwzExportXML   ; LPWSTR* out
    , "Int")   ; return: HRESULT

●PeerIdentityExport(pwzIdentity, pwzPassword, ppwzExportXML) = DLL("P2P.dll", "int PeerIdentityExport(char*, char*, void*)")
# 呼び出し: PeerIdentityExport(pwzIdentity, pwzPassword, ppwzExportXML)
# pwzIdentity : LPCWSTR optional -> "char*"
# pwzPassword : LPCWSTR -> "char*"
# ppwzExportXML : LPWSTR* 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)。