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MXDC_PRINTTICKET_ESCAPE_T

構造体
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サイズx64: 17 バイト / x86: 17 バイトパッキング1

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド型サイズx64x86説明
mxdcEscapeMXDC_ESCAPE_HEADER_T12+0+0エスケープ操作のヘッダー情報を保持するMXDC_ESCAPE_HEADER_T。
printTicketDataMXDC_PRINTTICKET_DATA_T5+12+12印刷チケットデータ本体を保持するMXDC_PRINTTICKET_DATA_T。

各言語での定義

#include <windows.h>

// MXDC_ESCAPE_HEADER_T  (x64 12 / x86 12 バイト)
#pragma pack(push, 1)
typedef struct MXDC_ESCAPE_HEADER_T {
    DWORD cbInput;
    DWORD cbOutput;
    DWORD opCode;
} MXDC_ESCAPE_HEADER_T;
#pragma pack(pop)

// MXDC_PRINTTICKET_DATA_T  (x64 5 / x86 5 バイト)
#pragma pack(push, 1)
typedef struct MXDC_PRINTTICKET_DATA_T {
    DWORD dwDataSize;
    BYTE bData[1];
} MXDC_PRINTTICKET_DATA_T;
#pragma pack(pop)

// MXDC_PRINTTICKET_ESCAPE_T  (x64 17 / x86 17 バイト)
#pragma pack(push, 1)
typedef struct MXDC_PRINTTICKET_ESCAPE_T {
    MXDC_ESCAPE_HEADER_T mxdcEscape;
    MXDC_PRINTTICKET_DATA_T printTicketData;
} MXDC_PRINTTICKET_ESCAPE_T;
#pragma pack(pop)
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct MXDC_ESCAPE_HEADER_T
{
    public uint cbInput;
    public uint cbOutput;
    public uint opCode;
}

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct MXDC_PRINTTICKET_DATA_T
{
    public uint dwDataSize;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public byte[] bData;
}

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct MXDC_PRINTTICKET_ESCAPE_T
{
    public MXDC_ESCAPE_HEADER_T mxdcEscape;
    public MXDC_PRINTTICKET_DATA_T printTicketData;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure MXDC_ESCAPE_HEADER_T
    Public cbInput As UInteger
    Public cbOutput As UInteger
    Public opCode As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure MXDC_PRINTTICKET_DATA_T
    Public dwDataSize As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public bData() As Byte
End Structure

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure MXDC_PRINTTICKET_ESCAPE_T
    Public mxdcEscape As MXDC_ESCAPE_HEADER_T
    Public printTicketData As MXDC_PRINTTICKET_DATA_T
End Structure
import ctypes
from ctypes import wintypes

class MXDC_ESCAPE_HEADER_T(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("cbInput", wintypes.DWORD),
        ("cbOutput", wintypes.DWORD),
        ("opCode", wintypes.DWORD),
    ]

class MXDC_PRINTTICKET_DATA_T(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("dwDataSize", wintypes.DWORD),
        ("bData", ctypes.c_ubyte * 1),
    ]

class MXDC_PRINTTICKET_ESCAPE_T(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("mxdcEscape", MXDC_ESCAPE_HEADER_T),
        ("printTicketData", MXDC_PRINTTICKET_DATA_T),
    ]
#[repr(C, packed(1))]
pub struct MXDC_ESCAPE_HEADER_T {
    pub cbInput: u32,
    pub cbOutput: u32,
    pub opCode: u32,
}

#[repr(C, packed(1))]
pub struct MXDC_PRINTTICKET_DATA_T {
    pub dwDataSize: u32,
    pub bData: [u8; 1],
}

#[repr(C, packed(1))]
pub struct MXDC_PRINTTICKET_ESCAPE_T {
    pub mxdcEscape: MXDC_ESCAPE_HEADER_T,
    pub printTicketData: MXDC_PRINTTICKET_DATA_T,
}
import "golang.org/x/sys/windows"

type MXDC_ESCAPE_HEADER_T struct {
	cbInput uint32
	cbOutput uint32
	opCode uint32
}

type MXDC_PRINTTICKET_DATA_T struct {
	dwDataSize uint32
	bData [1]byte
}

type MXDC_PRINTTICKET_ESCAPE_T struct {
	mxdcEscape MXDC_ESCAPE_HEADER_T
	printTicketData MXDC_PRINTTICKET_DATA_T
}
type
  MXDC_ESCAPE_HEADER_T = packed record
    cbInput: DWORD;
    cbOutput: DWORD;
    opCode: DWORD;
  end;

  MXDC_PRINTTICKET_DATA_T = packed record
    dwDataSize: DWORD;
    bData: array[0..0] of Byte;
  end;

  MXDC_PRINTTICKET_ESCAPE_T = packed record
    mxdcEscape: MXDC_ESCAPE_HEADER_T;
    printTicketData: MXDC_PRINTTICKET_DATA_T;
  end;
const MXDC_ESCAPE_HEADER_T = extern struct {
    cbInput: u32,
    cbOutput: u32,
    opCode: u32,
};

const MXDC_PRINTTICKET_DATA_T = extern struct {
    dwDataSize: u32,
    bData: [1]u8,
};

const MXDC_PRINTTICKET_ESCAPE_T = extern struct {
    mxdcEscape: MXDC_ESCAPE_HEADER_T,
    printTicketData: MXDC_PRINTTICKET_DATA_T,
};
type
  MXDC_ESCAPE_HEADER_T {.packed.} = object
    cbInput: uint32
    cbOutput: uint32
    opCode: uint32

  MXDC_PRINTTICKET_DATA_T {.packed.} = object
    dwDataSize: uint32
    bData: array[1, uint8]

  MXDC_PRINTTICKET_ESCAPE_T {.packed.} = object
    mxdcEscape: MXDC_ESCAPE_HEADER_T
    printTicketData: MXDC_PRINTTICKET_DATA_T
align(1)
struct MXDC_ESCAPE_HEADER_T
{
    uint cbInput;
    uint cbOutput;
    uint opCode;
}

align(1)
struct MXDC_PRINTTICKET_DATA_T
{
    uint dwDataSize;
    ubyte[1] bData;
}

align(1)
struct MXDC_PRINTTICKET_ESCAPE_T
{
    MXDC_ESCAPE_HEADER_T mxdcEscape;
    MXDC_PRINTTICKET_DATA_T printTicketData;
}

HSP用 定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; MXDC_PRINTTICKET_ESCAPE_T サイズ: 17 バイト(x64)
dim st, 5    ; 4byte整数×5(構造体サイズ 17 / 4 切り上げ)
; mxdcEscape : MXDC_ESCAPE_HEADER_T (+0, 12byte)  varptr(st)+0 を基点に操作(12byte:入れ子/配列)
; printTicketData : MXDC_PRINTTICKET_DATA_T (+12, 5byte)  varptr(st)+12 を基点に操作(5byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global MXDC_ESCAPE_HEADER_T, pack=1
    #field int cbInput
    #field int cbOutput
    #field int opCode
#endstruct

#defstruct global MXDC_PRINTTICKET_DATA_T, pack=1
    #field int dwDataSize
    #field byte bData 1
#endstruct

#defstruct global MXDC_PRINTTICKET_ESCAPE_T, pack=1
    #field MXDC_ESCAPE_HEADER_T mxdcEscape
    #field MXDC_PRINTTICKET_DATA_T printTicketData
#endstruct

stdim st, MXDC_PRINTTICKET_ESCAPE_T        ; NSTRUCT 変数を確保