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PeerGraphOpen

関数

既存のピアグラフを開く。

DLLP2PGRAPH.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

// P2PGRAPH.dll
#include <windows.h>

HRESULT PeerGraphOpen(
    LPCWSTR pwzGraphId,
    LPCWSTR pwzPeerId,
    LPCWSTR pwzDatabaseName,
    PEER_SECURITY_INTERFACE* pSecurityInterface,   // optional
    DWORD cRecordTypeSyncPrecedence,
    const GUID* pRecordTypeSyncPrecedence,   // optional
    void** phGraph
);

パラメーター

名前	型	方向
pwzGraphId	LPCWSTR	in
pwzPeerId	LPCWSTR	in
pwzDatabaseName	LPCWSTR	in
pSecurityInterface	PEER_SECURITY_INTERFACE*	inoptional
cRecordTypeSyncPrecedence	DWORD	in
pRecordTypeSyncPrecedence	GUID*	inoptional
phGraph	void**	out

戻り値の型: HRESULT

各言語での呼び出し定義

// P2PGRAPH.dll
#include <windows.h>

HRESULT PeerGraphOpen(
    LPCWSTR pwzGraphId,
    LPCWSTR pwzPeerId,
    LPCWSTR pwzDatabaseName,
    PEER_SECURITY_INTERFACE* pSecurityInterface,   // optional
    DWORD cRecordTypeSyncPrecedence,
    const GUID* pRecordTypeSyncPrecedence,   // optional
    void** phGraph
);

[DllImport("P2PGRAPH.dll", ExactSpelling = true)]
static extern int PeerGraphOpen(
    [MarshalAs(UnmanagedType.LPWStr)] string pwzGraphId,   // LPCWSTR
    [MarshalAs(UnmanagedType.LPWStr)] string pwzPeerId,   // LPCWSTR
    [MarshalAs(UnmanagedType.LPWStr)] string pwzDatabaseName,   // LPCWSTR
    IntPtr pSecurityInterface,   // PEER_SECURITY_INTERFACE* optional
    uint cRecordTypeSyncPrecedence,   // DWORD
    IntPtr pRecordTypeSyncPrecedence,   // GUID* optional
    IntPtr phGraph   // void** out
);

<DllImport("P2PGRAPH.dll", ExactSpelling:=True)>
Public Shared Function PeerGraphOpen(
    <MarshalAs(UnmanagedType.LPWStr)> pwzGraphId As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pwzPeerId As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pwzDatabaseName As String,   ' LPCWSTR
    pSecurityInterface As IntPtr,   ' PEER_SECURITY_INTERFACE* optional
    cRecordTypeSyncPrecedence As UInteger,   ' DWORD
    pRecordTypeSyncPrecedence As IntPtr,   ' GUID* optional
    phGraph As IntPtr   ' void** out
) As Integer
End Function

' pwzGraphId : LPCWSTR
' pwzPeerId : LPCWSTR
' pwzDatabaseName : LPCWSTR
' pSecurityInterface : PEER_SECURITY_INTERFACE* optional
' cRecordTypeSyncPrecedence : DWORD
' pRecordTypeSyncPrecedence : GUID* optional
' phGraph : void** out
Declare PtrSafe Function PeerGraphOpen Lib "p2pgraph" ( _
    ByVal pwzGraphId As LongPtr, _
    ByVal pwzPeerId As LongPtr, _
    ByVal pwzDatabaseName As LongPtr, _
    ByVal pSecurityInterface As LongPtr, _
    ByVal cRecordTypeSyncPrecedence As Long, _
    ByVal pRecordTypeSyncPrecedence As LongPtr, _
    ByVal phGraph 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

PeerGraphOpen = ctypes.windll.p2pgraph.PeerGraphOpen
PeerGraphOpen.restype = ctypes.c_int
PeerGraphOpen.argtypes = [
    wintypes.LPCWSTR,  # pwzGraphId : LPCWSTR
    wintypes.LPCWSTR,  # pwzPeerId : LPCWSTR
    wintypes.LPCWSTR,  # pwzDatabaseName : LPCWSTR
    ctypes.c_void_p,  # pSecurityInterface : PEER_SECURITY_INTERFACE* optional
    wintypes.DWORD,  # cRecordTypeSyncPrecedence : DWORD
    ctypes.c_void_p,  # pRecordTypeSyncPrecedence : GUID* optional
    ctypes.c_void_p,  # phGraph : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('P2PGRAPH.dll')
PeerGraphOpen = Fiddle::Function.new(
  lib['PeerGraphOpen'],
  [
    Fiddle::TYPE_VOIDP,  # pwzGraphId : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pwzPeerId : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pwzDatabaseName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pSecurityInterface : PEER_SECURITY_INTERFACE* optional
    -Fiddle::TYPE_INT,  # cRecordTypeSyncPrecedence : DWORD
    Fiddle::TYPE_VOIDP,  # pRecordTypeSyncPrecedence : GUID* optional
    Fiddle::TYPE_VOIDP,  # phGraph : void** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "p2pgraph")]
extern "system" {
    fn PeerGraphOpen(
        pwzGraphId: *const u16,  // LPCWSTR
        pwzPeerId: *const u16,  // LPCWSTR
        pwzDatabaseName: *const u16,  // LPCWSTR
        pSecurityInterface: *mut PEER_SECURITY_INTERFACE,  // PEER_SECURITY_INTERFACE* optional
        cRecordTypeSyncPrecedence: u32,  // DWORD
        pRecordTypeSyncPrecedence: *const GUID,  // GUID* optional
        phGraph: *mut *mut ()  // void** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("P2PGRAPH.dll")]
public static extern int PeerGraphOpen([MarshalAs(UnmanagedType.LPWStr)] string pwzGraphId, [MarshalAs(UnmanagedType.LPWStr)] string pwzPeerId, [MarshalAs(UnmanagedType.LPWStr)] string pwzDatabaseName, IntPtr pSecurityInterface, uint cRecordTypeSyncPrecedence, IntPtr pRecordTypeSyncPrecedence, IntPtr phGraph);
"@
$api = Add-Type -MemberDefinition $sig -Name 'P2PGRAPH_PeerGraphOpen' -Namespace Win32 -PassThru
# $api::PeerGraphOpen(pwzGraphId, pwzPeerId, pwzDatabaseName, pSecurityInterface, cRecordTypeSyncPrecedence, pRecordTypeSyncPrecedence, phGraph)

#uselib "P2PGRAPH.dll"
#func global PeerGraphOpen "PeerGraphOpen" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; PeerGraphOpen pwzGraphId, pwzPeerId, pwzDatabaseName, varptr(pSecurityInterface), cRecordTypeSyncPrecedence, varptr(pRecordTypeSyncPrecedence), phGraph   ; 戻り値は stat
; pwzGraphId : LPCWSTR -> "sptr"
; pwzPeerId : LPCWSTR -> "sptr"
; pwzDatabaseName : LPCWSTR -> "sptr"
; pSecurityInterface : PEER_SECURITY_INTERFACE* optional -> "sptr"
; cRecordTypeSyncPrecedence : DWORD -> "sptr"
; pRecordTypeSyncPrecedence : GUID* optional -> "sptr"
; phGraph : void** 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 "P2PGRAPH.dll"
#cfunc global PeerGraphOpen "PeerGraphOpen" wstr, wstr, wstr, var, int, var, sptr
; res = PeerGraphOpen(pwzGraphId, pwzPeerId, pwzDatabaseName, pSecurityInterface, cRecordTypeSyncPrecedence, pRecordTypeSyncPrecedence, phGraph)
; pwzGraphId : LPCWSTR -> "wstr"
; pwzPeerId : LPCWSTR -> "wstr"
; pwzDatabaseName : LPCWSTR -> "wstr"
; pSecurityInterface : PEER_SECURITY_INTERFACE* optional -> "var"
; cRecordTypeSyncPrecedence : DWORD -> "int"
; pRecordTypeSyncPrecedence : GUID* optional -> "var"
; phGraph : void** out -> "sptr"
; ※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 "P2PGRAPH.dll"
#cfunc global PeerGraphOpen "PeerGraphOpen" wstr, wstr, wstr, sptr, int, sptr, sptr
; res = PeerGraphOpen(pwzGraphId, pwzPeerId, pwzDatabaseName, varptr(pSecurityInterface), cRecordTypeSyncPrecedence, varptr(pRecordTypeSyncPrecedence), phGraph)
; pwzGraphId : LPCWSTR -> "wstr"
; pwzPeerId : LPCWSTR -> "wstr"
; pwzDatabaseName : LPCWSTR -> "wstr"
; pSecurityInterface : PEER_SECURITY_INTERFACE* optional -> "sptr"
; cRecordTypeSyncPrecedence : DWORD -> "int"
; pRecordTypeSyncPrecedence : GUID* optional -> "sptr"
; phGraph : void** 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 PeerGraphOpen(LPCWSTR pwzGraphId, LPCWSTR pwzPeerId, LPCWSTR pwzDatabaseName, PEER_SECURITY_INTERFACE* pSecurityInterface, DWORD cRecordTypeSyncPrecedence, GUID* pRecordTypeSyncPrecedence, void** phGraph)
#uselib "P2PGRAPH.dll"
#cfunc global PeerGraphOpen "PeerGraphOpen" wstr, wstr, wstr, var, int, var, intptr
; res = PeerGraphOpen(pwzGraphId, pwzPeerId, pwzDatabaseName, pSecurityInterface, cRecordTypeSyncPrecedence, pRecordTypeSyncPrecedence, phGraph)
; pwzGraphId : LPCWSTR -> "wstr"
; pwzPeerId : LPCWSTR -> "wstr"
; pwzDatabaseName : LPCWSTR -> "wstr"
; pSecurityInterface : PEER_SECURITY_INTERFACE* optional -> "var"
; cRecordTypeSyncPrecedence : DWORD -> "int"
; pRecordTypeSyncPrecedence : GUID* optional -> "var"
; phGraph : void** out -> "intptr"
; ※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 PeerGraphOpen(LPCWSTR pwzGraphId, LPCWSTR pwzPeerId, LPCWSTR pwzDatabaseName, PEER_SECURITY_INTERFACE* pSecurityInterface, DWORD cRecordTypeSyncPrecedence, GUID* pRecordTypeSyncPrecedence, void** phGraph)
#uselib "P2PGRAPH.dll"
#cfunc global PeerGraphOpen "PeerGraphOpen" wstr, wstr, wstr, intptr, int, intptr, intptr
; res = PeerGraphOpen(pwzGraphId, pwzPeerId, pwzDatabaseName, varptr(pSecurityInterface), cRecordTypeSyncPrecedence, varptr(pRecordTypeSyncPrecedence), phGraph)
; pwzGraphId : LPCWSTR -> "wstr"
; pwzPeerId : LPCWSTR -> "wstr"
; pwzDatabaseName : LPCWSTR -> "wstr"
; pSecurityInterface : PEER_SECURITY_INTERFACE* optional -> "intptr"
; cRecordTypeSyncPrecedence : DWORD -> "int"
; pRecordTypeSyncPrecedence : GUID* optional -> "intptr"
; phGraph : void** 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 (
	p2pgraph = windows.NewLazySystemDLL("P2PGRAPH.dll")
	procPeerGraphOpen = p2pgraph.NewProc("PeerGraphOpen")
)

// pwzGraphId (LPCWSTR), pwzPeerId (LPCWSTR), pwzDatabaseName (LPCWSTR), pSecurityInterface (PEER_SECURITY_INTERFACE* optional), cRecordTypeSyncPrecedence (DWORD), pRecordTypeSyncPrecedence (GUID* optional), phGraph (void** out)
r1, _, err := procPeerGraphOpen.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwzGraphId))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwzPeerId))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwzDatabaseName))),
	uintptr(pSecurityInterface),
	uintptr(cRecordTypeSyncPrecedence),
	uintptr(pRecordTypeSyncPrecedence),
	uintptr(phGraph),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function PeerGraphOpen(
  pwzGraphId: PWideChar;   // LPCWSTR
  pwzPeerId: PWideChar;   // LPCWSTR
  pwzDatabaseName: PWideChar;   // LPCWSTR
  pSecurityInterface: Pointer;   // PEER_SECURITY_INTERFACE* optional
  cRecordTypeSyncPrecedence: DWORD;   // DWORD
  pRecordTypeSyncPrecedence: PGUID;   // GUID* optional
  phGraph: Pointer   // void** out
): Integer; stdcall;
  external 'P2PGRAPH.dll' name 'PeerGraphOpen';

result := DllCall("P2PGRAPH\PeerGraphOpen"
    , "WStr", pwzGraphId   ; LPCWSTR
    , "WStr", pwzPeerId   ; LPCWSTR
    , "WStr", pwzDatabaseName   ; LPCWSTR
    , "Ptr", pSecurityInterface   ; PEER_SECURITY_INTERFACE* optional
    , "UInt", cRecordTypeSyncPrecedence   ; DWORD
    , "Ptr", pRecordTypeSyncPrecedence   ; GUID* optional
    , "Ptr", phGraph   ; void** out
    , "Int")   ; return: HRESULT

●PeerGraphOpen(pwzGraphId, pwzPeerId, pwzDatabaseName, pSecurityInterface, cRecordTypeSyncPrecedence, pRecordTypeSyncPrecedence, phGraph) = DLL("P2PGRAPH.dll", "int PeerGraphOpen(char*, char*, char*, void*, dword, void*, void*)")
# 呼び出し: PeerGraphOpen(pwzGraphId, pwzPeerId, pwzDatabaseName, pSecurityInterface, cRecordTypeSyncPrecedence, pRecordTypeSyncPrecedence, phGraph)
# pwzGraphId : LPCWSTR -> "char*"
# pwzPeerId : LPCWSTR -> "char*"
# pwzDatabaseName : LPCWSTR -> "char*"
# pSecurityInterface : PEER_SECURITY_INTERFACE* optional -> "void*"
# cRecordTypeSyncPrecedence : DWORD -> "dword"
# pRecordTypeSyncPrecedence : GUID* optional -> "void*"
# phGraph : void** 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)。