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alljoyn_buslistener_callbacks
構造体サイズ=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 | x64 | x86 | 説明 |
|---|---|---|---|---|---|
| listener_registered | alljoyn_buslistener_listener_registered_ptr | 8/4 | +0 | +0 | バスリスナが登録された時に呼ばれるコールバック関数ポインタ。NULL可。 |
| listener_unregistered | alljoyn_buslistener_listener_unregistered_ptr | 8/4 | +8 | +4 | バスリスナが登録解除された時に呼ばれるコールバック関数ポインタ。NULL可。 |
| found_advertised_name | alljoyn_buslistener_found_advertised_name_ptr | 8/4 | +16 | +8 | 広告された名前を発見した時に呼ばれるコールバック関数ポインタ。NULL可。 |
| lost_advertised_name | alljoyn_buslistener_lost_advertised_name_ptr | 8/4 | +24 | +12 | 広告された名前を見失った時に呼ばれるコールバック関数ポインタ。NULL可。 |
| name_owner_changed | alljoyn_buslistener_name_owner_changed_ptr | 8/4 | +32 | +16 | 名前の所有者が変わった時に呼ばれるコールバック関数ポインタ。NULL可。 |
| bus_stopping | alljoyn_buslistener_bus_stopping_ptr | 8/4 | +40 | +20 | バスが停止しようとする時に呼ばれるコールバック関数ポインタ。NULL可。 |
| bus_disconnected | alljoyn_buslistener_bus_disconnected_ptr | 8/4 | +48 | +24 | バス接続が切断された時に呼ばれるコールバック関数ポインタ。NULL可。 |
| property_changed | alljoyn_buslistener_bus_prop_changed_ptr | 8/4 | +56 | +28 | プロパティ変更時に呼ばれるコールバック関数ポインタ。NULL可。 |
各言語での定義
#include <windows.h>
// alljoyn_buslistener_callbacks (x64 64 / x86 32 バイト)
typedef struct alljoyn_buslistener_callbacks {
alljoyn_buslistener_listener_registered_ptr listener_registered;
alljoyn_buslistener_listener_unregistered_ptr listener_unregistered;
alljoyn_buslistener_found_advertised_name_ptr found_advertised_name;
alljoyn_buslistener_lost_advertised_name_ptr lost_advertised_name;
alljoyn_buslistener_name_owner_changed_ptr name_owner_changed;
alljoyn_buslistener_bus_stopping_ptr bus_stopping;
alljoyn_buslistener_bus_disconnected_ptr bus_disconnected;
alljoyn_buslistener_bus_prop_changed_ptr property_changed;
} alljoyn_buslistener_callbacks;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct alljoyn_buslistener_callbacks
{
public IntPtr listener_registered;
public IntPtr listener_unregistered;
public IntPtr found_advertised_name;
public IntPtr lost_advertised_name;
public IntPtr name_owner_changed;
public IntPtr bus_stopping;
public IntPtr bus_disconnected;
public IntPtr property_changed;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure alljoyn_buslistener_callbacks
Public listener_registered As IntPtr
Public listener_unregistered As IntPtr
Public found_advertised_name As IntPtr
Public lost_advertised_name As IntPtr
Public name_owner_changed As IntPtr
Public bus_stopping As IntPtr
Public bus_disconnected As IntPtr
Public property_changed As IntPtr
End Structureimport ctypes
from ctypes import wintypes
class alljoyn_buslistener_callbacks(ctypes.Structure):
_fields_ = [
("listener_registered", ctypes.c_void_p),
("listener_unregistered", ctypes.c_void_p),
("found_advertised_name", ctypes.c_void_p),
("lost_advertised_name", ctypes.c_void_p),
("name_owner_changed", ctypes.c_void_p),
("bus_stopping", ctypes.c_void_p),
("bus_disconnected", ctypes.c_void_p),
("property_changed", ctypes.c_void_p),
]#[repr(C)]
pub struct alljoyn_buslistener_callbacks {
pub listener_registered: *mut core::ffi::c_void,
pub listener_unregistered: *mut core::ffi::c_void,
pub found_advertised_name: *mut core::ffi::c_void,
pub lost_advertised_name: *mut core::ffi::c_void,
pub name_owner_changed: *mut core::ffi::c_void,
pub bus_stopping: *mut core::ffi::c_void,
pub bus_disconnected: *mut core::ffi::c_void,
pub property_changed: *mut core::ffi::c_void,
}import "golang.org/x/sys/windows"
type alljoyn_buslistener_callbacks struct {
listener_registered uintptr
listener_unregistered uintptr
found_advertised_name uintptr
lost_advertised_name uintptr
name_owner_changed uintptr
bus_stopping uintptr
bus_disconnected uintptr
property_changed uintptr
}type
alljoyn_buslistener_callbacks = record
listener_registered: Pointer;
listener_unregistered: Pointer;
found_advertised_name: Pointer;
lost_advertised_name: Pointer;
name_owner_changed: Pointer;
bus_stopping: Pointer;
bus_disconnected: Pointer;
property_changed: Pointer;
end;const alljoyn_buslistener_callbacks = extern struct {
listener_registered: ?*anyopaque,
listener_unregistered: ?*anyopaque,
found_advertised_name: ?*anyopaque,
lost_advertised_name: ?*anyopaque,
name_owner_changed: ?*anyopaque,
bus_stopping: ?*anyopaque,
bus_disconnected: ?*anyopaque,
property_changed: ?*anyopaque,
};type
alljoyn_buslistener_callbacks {.bycopy.} = object
listener_registered: pointer
listener_unregistered: pointer
found_advertised_name: pointer
lost_advertised_name: pointer
name_owner_changed: pointer
bus_stopping: pointer
bus_disconnected: pointer
property_changed: pointerstruct alljoyn_buslistener_callbacks
{
void* listener_registered;
void* listener_unregistered;
void* found_advertised_name;
void* lost_advertised_name;
void* name_owner_changed;
void* bus_stopping;
void* bus_disconnected;
void* property_changed;
}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。(x86 レイアウト)
; alljoyn_buslistener_callbacks サイズ: 32 バイト(x86)
dim st, 8 ; 4byte整数×8(構造体サイズ 32 / 4 切り上げ)
; listener_registered : alljoyn_buslistener_listener_registered_ptr (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; listener_unregistered : alljoyn_buslistener_listener_unregistered_ptr (+4, 4byte) st.1 = 値 / 値 = st.1 (lpoke/lpeek も可)
; found_advertised_name : alljoyn_buslistener_found_advertised_name_ptr (+8, 4byte) st.2 = 値 / 値 = st.2 (lpoke/lpeek も可)
; lost_advertised_name : alljoyn_buslistener_lost_advertised_name_ptr (+12, 4byte) st.3 = 値 / 値 = st.3 (lpoke/lpeek も可)
; name_owner_changed : alljoyn_buslistener_name_owner_changed_ptr (+16, 4byte) st.4 = 値 / 値 = st.4 (lpoke/lpeek も可)
; bus_stopping : alljoyn_buslistener_bus_stopping_ptr (+20, 4byte) st.5 = 値 / 値 = st.5 (lpoke/lpeek も可)
; bus_disconnected : alljoyn_buslistener_bus_disconnected_ptr (+24, 4byte) st.6 = 値 / 値 = st.6 (lpoke/lpeek も可)
; property_changed : alljoyn_buslistener_bus_prop_changed_ptr (+28, 4byte) st.7 = 値 / 値 = st.7 (lpoke/lpeek も可)
; ※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。; 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)
; alljoyn_buslistener_callbacks サイズ: 64 バイト(x64)
dim st, 16 ; 4byte整数×16(構造体サイズ 64 / 4 切り上げ)
; listener_registered : alljoyn_buslistener_listener_registered_ptr (+0, 8byte) qpoke st,0,値 / qpeek(st,0) ※IronHSPのみ。3.7/3.8は lpoke st,0,下位 : lpoke st,4,上位
; listener_unregistered : alljoyn_buslistener_listener_unregistered_ptr (+8, 8byte) qpoke st,8,値 / qpeek(st,8) ※IronHSPのみ。3.7/3.8は lpoke st,8,下位 : lpoke st,12,上位
; found_advertised_name : alljoyn_buslistener_found_advertised_name_ptr (+16, 8byte) qpoke st,16,値 / qpeek(st,16) ※IronHSPのみ。3.7/3.8は lpoke st,16,下位 : lpoke st,20,上位
; lost_advertised_name : alljoyn_buslistener_lost_advertised_name_ptr (+24, 8byte) qpoke st,24,値 / qpeek(st,24) ※IronHSPのみ。3.7/3.8は lpoke st,24,下位 : lpoke st,28,上位
; name_owner_changed : alljoyn_buslistener_name_owner_changed_ptr (+32, 8byte) qpoke st,32,値 / qpeek(st,32) ※IronHSPのみ。3.7/3.8は lpoke st,32,下位 : lpoke st,36,上位
; bus_stopping : alljoyn_buslistener_bus_stopping_ptr (+40, 8byte) qpoke st,40,値 / qpeek(st,40) ※IronHSPのみ。3.7/3.8は lpoke st,40,下位 : lpoke st,44,上位
; bus_disconnected : alljoyn_buslistener_bus_disconnected_ptr (+48, 8byte) qpoke st,48,値 / qpeek(st,48) ※IronHSPのみ。3.7/3.8は lpoke st,48,下位 : lpoke st,52,上位
; property_changed : alljoyn_buslistener_bus_prop_changed_ptr (+56, 8byte) qpoke st,56,値 / qpeek(st,56) ※IronHSPのみ。3.7/3.8は lpoke st,56,下位 : lpoke st,60,上位
; ※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。
#defstruct global alljoyn_buslistener_callbacks
#field intptr listener_registered
#field intptr listener_unregistered
#field intptr found_advertised_name
#field intptr lost_advertised_name
#field intptr name_owner_changed
#field intptr bus_stopping
#field intptr bus_disconnected
#field intptr property_changed
#endstruct
stdim st, alljoyn_buslistener_callbacks ; NSTRUCT 変数を確保