FCICreate

関数

ファイル圧縮インターフェイス(FCI)のコンテキストを生成する。

DLLCabinet.dll呼出規約cdecl

シグネチャ

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

void* FCICreate(
    ERF* perf,
    PFNFCIFILEPLACED pfnfcifp,
    PFNFCIALLOC pfna,
    PFNFCIFREE pfnf,
    PFNFCIOPEN pfnopen,
    PFNFCIREAD pfnread,
    PFNFCIWRITE pfnwrite,
    PFNFCICLOSE pfnclose,
    PFNFCISEEK pfnseek,
    PFNFCIDELETE pfndelete,
    PFNFCIGETTEMPFILE pfnfcigtf,
    CCAB* pccab,
    void* pv   // optional
);

パラメーター

名前	型	方向
perf	ERF*	in
pfnfcifp	PFNFCIFILEPLACED	in
pfna	PFNFCIALLOC	in
pfnf	PFNFCIFREE	in
pfnopen	PFNFCIOPEN	in
pfnread	PFNFCIREAD	in
pfnwrite	PFNFCIWRITE	in
pfnclose	PFNFCICLOSE	in
pfnseek	PFNFCISEEK	in
pfndelete	PFNFCIDELETE	in
pfnfcigtf	PFNFCIGETTEMPFILE	in
pccab	CCAB*	in
pv	void*	inoptional

戻り値の型: void*

各言語での呼び出し定義

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

void* FCICreate(
    ERF* perf,
    PFNFCIFILEPLACED pfnfcifp,
    PFNFCIALLOC pfna,
    PFNFCIFREE pfnf,
    PFNFCIOPEN pfnopen,
    PFNFCIREAD pfnread,
    PFNFCIWRITE pfnwrite,
    PFNFCICLOSE pfnclose,
    PFNFCISEEK pfnseek,
    PFNFCIDELETE pfndelete,
    PFNFCIGETTEMPFILE pfnfcigtf,
    CCAB* pccab,
    void* pv   // optional
);

[DllImport("Cabinet.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr FCICreate(
    IntPtr perf,   // ERF*
    IntPtr pfnfcifp,   // PFNFCIFILEPLACED
    IntPtr pfna,   // PFNFCIALLOC
    IntPtr pfnf,   // PFNFCIFREE
    IntPtr pfnopen,   // PFNFCIOPEN
    IntPtr pfnread,   // PFNFCIREAD
    IntPtr pfnwrite,   // PFNFCIWRITE
    IntPtr pfnclose,   // PFNFCICLOSE
    IntPtr pfnseek,   // PFNFCISEEK
    IntPtr pfndelete,   // PFNFCIDELETE
    IntPtr pfnfcigtf,   // PFNFCIGETTEMPFILE
    IntPtr pccab,   // CCAB*
    IntPtr pv   // void* optional
);

<DllImport("Cabinet.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function FCICreate(
    perf As IntPtr,   ' ERF*
    pfnfcifp As IntPtr,   ' PFNFCIFILEPLACED
    pfna As IntPtr,   ' PFNFCIALLOC
    pfnf As IntPtr,   ' PFNFCIFREE
    pfnopen As IntPtr,   ' PFNFCIOPEN
    pfnread As IntPtr,   ' PFNFCIREAD
    pfnwrite As IntPtr,   ' PFNFCIWRITE
    pfnclose As IntPtr,   ' PFNFCICLOSE
    pfnseek As IntPtr,   ' PFNFCISEEK
    pfndelete As IntPtr,   ' PFNFCIDELETE
    pfnfcigtf As IntPtr,   ' PFNFCIGETTEMPFILE
    pccab As IntPtr,   ' CCAB*
    pv As IntPtr   ' void* optional
) As IntPtr
End Function

' perf : ERF*
' pfnfcifp : PFNFCIFILEPLACED
' pfna : PFNFCIALLOC
' pfnf : PFNFCIFREE
' pfnopen : PFNFCIOPEN
' pfnread : PFNFCIREAD
' pfnwrite : PFNFCIWRITE
' pfnclose : PFNFCICLOSE
' pfnseek : PFNFCISEEK
' pfndelete : PFNFCIDELETE
' pfnfcigtf : PFNFCIGETTEMPFILE
' pccab : CCAB*
' pv : void* optional
Declare PtrSafe Function FCICreate Lib "cabinet" ( _
    ByVal perf As LongPtr, _
    ByVal pfnfcifp As LongPtr, _
    ByVal pfna As LongPtr, _
    ByVal pfnf As LongPtr, _
    ByVal pfnopen As LongPtr, _
    ByVal pfnread As LongPtr, _
    ByVal pfnwrite As LongPtr, _
    ByVal pfnclose As LongPtr, _
    ByVal pfnseek As LongPtr, _
    ByVal pfndelete As LongPtr, _
    ByVal pfnfcigtf As LongPtr, _
    ByVal pccab As LongPtr, _
    ByVal pv As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

FCICreate = ctypes.cdll.cabinet.FCICreate
FCICreate.restype = ctypes.c_void_p
FCICreate.argtypes = [
    ctypes.c_void_p,  # perf : ERF*
    ctypes.c_void_p,  # pfnfcifp : PFNFCIFILEPLACED
    ctypes.c_void_p,  # pfna : PFNFCIALLOC
    ctypes.c_void_p,  # pfnf : PFNFCIFREE
    ctypes.c_void_p,  # pfnopen : PFNFCIOPEN
    ctypes.c_void_p,  # pfnread : PFNFCIREAD
    ctypes.c_void_p,  # pfnwrite : PFNFCIWRITE
    ctypes.c_void_p,  # pfnclose : PFNFCICLOSE
    ctypes.c_void_p,  # pfnseek : PFNFCISEEK
    ctypes.c_void_p,  # pfndelete : PFNFCIDELETE
    ctypes.c_void_p,  # pfnfcigtf : PFNFCIGETTEMPFILE
    ctypes.c_void_p,  # pccab : CCAB*
    ctypes.POINTER(None),  # pv : void* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('Cabinet.dll')
FCICreate = Fiddle::Function.new(
  lib['FCICreate'],
  [
    Fiddle::TYPE_VOIDP,  # perf : ERF*
    Fiddle::TYPE_VOIDP,  # pfnfcifp : PFNFCIFILEPLACED
    Fiddle::TYPE_VOIDP,  # pfna : PFNFCIALLOC
    Fiddle::TYPE_VOIDP,  # pfnf : PFNFCIFREE
    Fiddle::TYPE_VOIDP,  # pfnopen : PFNFCIOPEN
    Fiddle::TYPE_VOIDP,  # pfnread : PFNFCIREAD
    Fiddle::TYPE_VOIDP,  # pfnwrite : PFNFCIWRITE
    Fiddle::TYPE_VOIDP,  # pfnclose : PFNFCICLOSE
    Fiddle::TYPE_VOIDP,  # pfnseek : PFNFCISEEK
    Fiddle::TYPE_VOIDP,  # pfndelete : PFNFCIDELETE
    Fiddle::TYPE_VOIDP,  # pfnfcigtf : PFNFCIGETTEMPFILE
    Fiddle::TYPE_VOIDP,  # pccab : CCAB*
    Fiddle::TYPE_VOIDP,  # pv : void* optional
  ],
  Fiddle::TYPE_VOIDP, Fiddle::Function::CDECL)

#[link(name = "cabinet")]
extern "C" {
    fn FCICreate(
        perf: *mut ERF,  // ERF*
        pfnfcifp: *const core::ffi::c_void,  // PFNFCIFILEPLACED
        pfna: *const core::ffi::c_void,  // PFNFCIALLOC
        pfnf: *const core::ffi::c_void,  // PFNFCIFREE
        pfnopen: *const core::ffi::c_void,  // PFNFCIOPEN
        pfnread: *const core::ffi::c_void,  // PFNFCIREAD
        pfnwrite: *const core::ffi::c_void,  // PFNFCIWRITE
        pfnclose: *const core::ffi::c_void,  // PFNFCICLOSE
        pfnseek: *const core::ffi::c_void,  // PFNFCISEEK
        pfndelete: *const core::ffi::c_void,  // PFNFCIDELETE
        pfnfcigtf: *const core::ffi::c_void,  // PFNFCIGETTEMPFILE
        pccab: *mut CCAB,  // CCAB*
        pv: *mut ()  // void* optional
    ) -> *mut ();
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("Cabinet.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr FCICreate(IntPtr perf, IntPtr pfnfcifp, IntPtr pfna, IntPtr pfnf, IntPtr pfnopen, IntPtr pfnread, IntPtr pfnwrite, IntPtr pfnclose, IntPtr pfnseek, IntPtr pfndelete, IntPtr pfnfcigtf, IntPtr pccab, IntPtr pv);
"@
$api = Add-Type -MemberDefinition $sig -Name 'Cabinet_FCICreate' -Namespace Win32 -PassThru
# $api::FCICreate(perf, pfnfcifp, pfna, pfnf, pfnopen, pfnread, pfnwrite, pfnclose, pfnseek, pfndelete, pfnfcigtf, pccab, pv)

#uselib "Cabinet.dll"
#func global FCICreate "FCICreate" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; FCICreate varptr(perf), pfnfcifp, pfna, pfnf, pfnopen, pfnread, pfnwrite, pfnclose, pfnseek, pfndelete, pfnfcigtf, varptr(pccab), pv   ; 戻り値は stat
; perf : ERF* -> "sptr"
; pfnfcifp : PFNFCIFILEPLACED -> "sptr"
; pfna : PFNFCIALLOC -> "sptr"
; pfnf : PFNFCIFREE -> "sptr"
; pfnopen : PFNFCIOPEN -> "sptr"
; pfnread : PFNFCIREAD -> "sptr"
; pfnwrite : PFNFCIWRITE -> "sptr"
; pfnclose : PFNFCICLOSE -> "sptr"
; pfnseek : PFNFCISEEK -> "sptr"
; pfndelete : PFNFCIDELETE -> "sptr"
; pfnfcigtf : PFNFCIGETTEMPFILE -> "sptr"
; pccab : CCAB* -> "sptr"
; pv : void* optional -> "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 "Cabinet.dll"
#cfunc global FCICreate "FCICreate" var, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, var, sptr
; res = FCICreate(perf, pfnfcifp, pfna, pfnf, pfnopen, pfnread, pfnwrite, pfnclose, pfnseek, pfndelete, pfnfcigtf, pccab, pv)
; perf : ERF* -> "var"
; pfnfcifp : PFNFCIFILEPLACED -> "sptr"
; pfna : PFNFCIALLOC -> "sptr"
; pfnf : PFNFCIFREE -> "sptr"
; pfnopen : PFNFCIOPEN -> "sptr"
; pfnread : PFNFCIREAD -> "sptr"
; pfnwrite : PFNFCIWRITE -> "sptr"
; pfnclose : PFNFCICLOSE -> "sptr"
; pfnseek : PFNFCISEEK -> "sptr"
; pfndelete : PFNFCIDELETE -> "sptr"
; pfnfcigtf : PFNFCIGETTEMPFILE -> "sptr"
; pccab : CCAB* -> "var"
; pv : void* optional -> "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 "Cabinet.dll"
#cfunc global FCICreate "FCICreate" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; res = FCICreate(varptr(perf), pfnfcifp, pfna, pfnf, pfnopen, pfnread, pfnwrite, pfnclose, pfnseek, pfndelete, pfnfcigtf, varptr(pccab), pv)
; perf : ERF* -> "sptr"
; pfnfcifp : PFNFCIFILEPLACED -> "sptr"
; pfna : PFNFCIALLOC -> "sptr"
; pfnf : PFNFCIFREE -> "sptr"
; pfnopen : PFNFCIOPEN -> "sptr"
; pfnread : PFNFCIREAD -> "sptr"
; pfnwrite : PFNFCIWRITE -> "sptr"
; pfnclose : PFNFCICLOSE -> "sptr"
; pfnseek : PFNFCISEEK -> "sptr"
; pfndelete : PFNFCIDELETE -> "sptr"
; pfnfcigtf : PFNFCIGETTEMPFILE -> "sptr"
; pccab : CCAB* -> "sptr"
; pv : void* optional -> "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:

; void* FCICreate(ERF* perf, PFNFCIFILEPLACED pfnfcifp, PFNFCIALLOC pfna, PFNFCIFREE pfnf, PFNFCIOPEN pfnopen, PFNFCIREAD pfnread, PFNFCIWRITE pfnwrite, PFNFCICLOSE pfnclose, PFNFCISEEK pfnseek, PFNFCIDELETE pfndelete, PFNFCIGETTEMPFILE pfnfcigtf, CCAB* pccab, void* pv)
#uselib "Cabinet.dll"
#cfunc global FCICreate "FCICreate" var, intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr, var, intptr
; res = FCICreate(perf, pfnfcifp, pfna, pfnf, pfnopen, pfnread, pfnwrite, pfnclose, pfnseek, pfndelete, pfnfcigtf, pccab, pv)
; perf : ERF* -> "var"
; pfnfcifp : PFNFCIFILEPLACED -> "intptr"
; pfna : PFNFCIALLOC -> "intptr"
; pfnf : PFNFCIFREE -> "intptr"
; pfnopen : PFNFCIOPEN -> "intptr"
; pfnread : PFNFCIREAD -> "intptr"
; pfnwrite : PFNFCIWRITE -> "intptr"
; pfnclose : PFNFCICLOSE -> "intptr"
; pfnseek : PFNFCISEEK -> "intptr"
; pfndelete : PFNFCIDELETE -> "intptr"
; pfnfcigtf : PFNFCIGETTEMPFILE -> "intptr"
; pccab : CCAB* -> "var"
; pv : void* optional -> "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。; void* FCICreate(ERF* perf, PFNFCIFILEPLACED pfnfcifp, PFNFCIALLOC pfna, PFNFCIFREE pfnf, PFNFCIOPEN pfnopen, PFNFCIREAD pfnread, PFNFCIWRITE pfnwrite, PFNFCICLOSE pfnclose, PFNFCISEEK pfnseek, PFNFCIDELETE pfndelete, PFNFCIGETTEMPFILE pfnfcigtf, CCAB* pccab, void* pv)
#uselib "Cabinet.dll"
#cfunc global FCICreate "FCICreate" intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr, intptr
; res = FCICreate(varptr(perf), pfnfcifp, pfna, pfnf, pfnopen, pfnread, pfnwrite, pfnclose, pfnseek, pfndelete, pfnfcigtf, varptr(pccab), pv)
; perf : ERF* -> "intptr"
; pfnfcifp : PFNFCIFILEPLACED -> "intptr"
; pfna : PFNFCIALLOC -> "intptr"
; pfnf : PFNFCIFREE -> "intptr"
; pfnopen : PFNFCIOPEN -> "intptr"
; pfnread : PFNFCIREAD -> "intptr"
; pfnwrite : PFNFCIWRITE -> "intptr"
; pfnclose : PFNFCICLOSE -> "intptr"
; pfnseek : PFNFCISEEK -> "intptr"
; pfndelete : PFNFCIDELETE -> "intptr"
; pfnfcigtf : PFNFCIGETTEMPFILE -> "intptr"
; pccab : CCAB* -> "intptr"
; pv : void* optional -> "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 (
	cabinet = windows.NewLazySystemDLL("Cabinet.dll")
	procFCICreate = cabinet.NewProc("FCICreate")
)

// perf (ERF*), pfnfcifp (PFNFCIFILEPLACED), pfna (PFNFCIALLOC), pfnf (PFNFCIFREE), pfnopen (PFNFCIOPEN), pfnread (PFNFCIREAD), pfnwrite (PFNFCIWRITE), pfnclose (PFNFCICLOSE), pfnseek (PFNFCISEEK), pfndelete (PFNFCIDELETE), pfnfcigtf (PFNFCIGETTEMPFILE), pccab (CCAB*), pv (void* optional)
r1, _, err := procFCICreate.Call(
	uintptr(perf),
	uintptr(pfnfcifp),
	uintptr(pfna),
	uintptr(pfnf),
	uintptr(pfnopen),
	uintptr(pfnread),
	uintptr(pfnwrite),
	uintptr(pfnclose),
	uintptr(pfnseek),
	uintptr(pfndelete),
	uintptr(pfnfcigtf),
	uintptr(pccab),
	uintptr(pv),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void*

function FCICreate(
  perf: Pointer;   // ERF*
  pfnfcifp: Pointer;   // PFNFCIFILEPLACED
  pfna: Pointer;   // PFNFCIALLOC
  pfnf: Pointer;   // PFNFCIFREE
  pfnopen: Pointer;   // PFNFCIOPEN
  pfnread: Pointer;   // PFNFCIREAD
  pfnwrite: Pointer;   // PFNFCIWRITE
  pfnclose: Pointer;   // PFNFCICLOSE
  pfnseek: Pointer;   // PFNFCISEEK
  pfndelete: Pointer;   // PFNFCIDELETE
  pfnfcigtf: Pointer;   // PFNFCIGETTEMPFILE
  pccab: Pointer;   // CCAB*
  pv: Pointer   // void* optional
): Pointer; cdecl;
  external 'Cabinet.dll' name 'FCICreate';

result := DllCall("Cabinet\FCICreate"
    , "Ptr", perf   ; ERF*
    , "Ptr", pfnfcifp   ; PFNFCIFILEPLACED
    , "Ptr", pfna   ; PFNFCIALLOC
    , "Ptr", pfnf   ; PFNFCIFREE
    , "Ptr", pfnopen   ; PFNFCIOPEN
    , "Ptr", pfnread   ; PFNFCIREAD
    , "Ptr", pfnwrite   ; PFNFCIWRITE
    , "Ptr", pfnclose   ; PFNFCICLOSE
    , "Ptr", pfnseek   ; PFNFCISEEK
    , "Ptr", pfndelete   ; PFNFCIDELETE
    , "Ptr", pfnfcigtf   ; PFNFCIGETTEMPFILE
    , "Ptr", pccab   ; CCAB*
    , "Ptr", pv   ; void* optional
    , "Cdecl Ptr")   ; return: void*

●FCICreate(perf, pfnfcifp, pfna, pfnf, pfnopen, pfnread, pfnwrite, pfnclose, pfnseek, pfndelete, pfnfcigtf, pccab, pv) = DLL("Cabinet.dll", "void* FCICreate(void*, void*, void*, void*, void*, void*, void*, void*, void*, void*, void*, void*, void*)")
# 呼び出し: FCICreate(perf, pfnfcifp, pfna, pfnf, pfnopen, pfnread, pfnwrite, pfnclose, pfnseek, pfndelete, pfnfcigtf, pccab, pv)
# perf : ERF* -> "void*"
# pfnfcifp : PFNFCIFILEPLACED -> "void*"
# pfna : PFNFCIALLOC -> "void*"
# pfnf : PFNFCIFREE -> "void*"
# pfnopen : PFNFCIOPEN -> "void*"
# pfnread : PFNFCIREAD -> "void*"
# pfnwrite : PFNFCIWRITE -> "void*"
# pfnclose : PFNFCICLOSE -> "void*"
# pfnseek : PFNFCISEEK -> "void*"
# pfndelete : PFNFCIDELETE -> "void*"
# pfnfcigtf : PFNFCIGETTEMPFILE -> "void*"
# pccab : CCAB* -> "void*"
# pv : void* optional -> "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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。