callback.h

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/*
 * PROJECT:     ReactOS Kernel
 * LICENSE:     LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
 * PURPOSE:     Defining kernel-to-user32 callbacks
 * COPYRIGHT:   Copyright 2018 James Tabor <james.tabor@reactos.org>
 *              Copyright 2024 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
 */
 
#pragma once
 
#define DEFINE_USER32_CALLBACK(id, value, fn) id,
 
typedef enum _USER32_CALLBACK
{
#include "u32cb.h"
    USER32_CALLBACK_COUNT
} USER32_CALLBACK;
 
#undef DEFINE_USER32_CALLBACK
 
typedef struct _WINDOWPROC_CALLBACK_ARGUMENTS
{
  WNDPROC Proc;
  BOOL IsAnsiProc;
  HWND Wnd;
  UINT Msg;
  WPARAM wParam;
  LPARAM lParam;
  INT lParamBufferSize;
  LRESULT Result;
  /* char Buffer[]; */
} WINDOWPROC_CALLBACK_ARGUMENTS, *PWINDOWPROC_CALLBACK_ARGUMENTS;
 
typedef struct _SENDASYNCPROC_CALLBACK_ARGUMENTS
{
  SENDASYNCPROC Callback;
  HWND Wnd;
  UINT Msg;
  ULONG_PTR Context;
  LRESULT Result;
} SENDASYNCPROC_CALLBACK_ARGUMENTS, *PSENDASYNCPROC_CALLBACK_ARGUMENTS;
 
typedef struct _CALL_BACK_INFO
{
   SENDASYNCPROC CallBack;
   ULONG_PTR Context;
} CALL_BACK_INFO, * PCALL_BACK_INFO;
 
 
typedef struct _HOOKPROC_CALLBACK_ARGUMENTS
{
  INT HookId;
  INT Code;
  WPARAM wParam;
  LPARAM lParam;
  HOOKPROC Proc;
  INT Mod;
  ULONG_PTR offPfn;
  BOOLEAN Ansi;
  LRESULT Result;
  UINT lParamSize;
  WCHAR ModuleName[512];
} HOOKPROC_CALLBACK_ARGUMENTS, *PHOOKPROC_CALLBACK_ARGUMENTS;
 
typedef struct _HOOKPROC_CBT_CREATEWND_EXTRA_ARGUMENTS
{
  CREATESTRUCTW Cs; /* lpszName and lpszClass replaced by offsets */
  HWND WndInsertAfter;
  /* WCHAR szName[] */
  /* WCHAR szClass[] */
} HOOKPROC_CBT_CREATEWND_EXTRA_ARGUMENTS, *PHOOKPROC_CBT_CREATEWND_EXTRA_ARGUMENTS;
 
typedef struct tagCWP_Struct
{
   HOOKPROC_CALLBACK_ARGUMENTS hpca;
   CWPSTRUCT cwps;
   PBYTE Extra[4];
} CWP_Struct, *PCWP_Struct;
 
typedef struct tagCWPR_Struct
{
   HOOKPROC_CALLBACK_ARGUMENTS hpca;
   CWPRETSTRUCT cwprs;
   PBYTE Extra[4];
} CWPR_Struct, *PCWPR_Struct;
 
typedef struct _EVENTPROC_CALLBACK_ARGUMENTS
{
  HWINEVENTHOOK hook;
  DWORD event;
  HWND hwnd; 
  LONG idObject;
  LONG idChild;
  DWORD dwEventThread;
  DWORD dwmsEventTime;
  WINEVENTPROC Proc;
  INT_PTR Mod;
  ULONG_PTR offPfn;
} EVENTPROC_CALLBACK_ARGUMENTS, *PEVENTPROC_CALLBACK_ARGUMENTS;
 
typedef struct _LOADMENU_CALLBACK_ARGUMENTS
{
  HINSTANCE hModule;
  LPCWSTR InterSource;
  WCHAR MenuName[1];
} LOADMENU_CALLBACK_ARGUMENTS, *PLOADMENU_CALLBACK_ARGUMENTS;
 
typedef struct _COPYIMAGE_CALLBACK_ARGUMENTS
{
  HANDLE hImage;
  UINT uType;
  int cxDesired;
  int cyDesired;
  UINT fuFlags;
} COPYIMAGE_CALLBACK_ARGUMENTS, *PCOPYIMAGE_CALLBACK_ARGUMENTS;
 
typedef struct _CLIENT_LOAD_LIBRARY_ARGUMENTS
{
    UNICODE_STRING strLibraryName;
    UNICODE_STRING strInitFuncName;
    BOOL Unload;
    BOOL ApiHook;
} CLIENT_LOAD_LIBRARY_ARGUMENTS, *PCLIENT_LOAD_LIBRARY_ARGUMENTS;
 
typedef struct _GET_CHARSET_INFO
{
    LCID Locale;
    CHARSETINFO Cs;
} GET_CHARSET_INFO, *PGET_CHARSET_INFO;
 
typedef struct _SETWNDICONS_CALLBACK_ARGUMENTS
{
    HICON hIconSample;
    HICON hIconHand;
    HICON hIconQuestion;
    HICON hIconBang;
    HICON hIconNote;
    HICON hIconWindows;
    HICON hIconSmWindows;
} SETWNDICONS_CALLBACK_ARGUMENTS, *PSETWNDICONS_CALLBACK_ARGUMENTS;
 
typedef struct _DDEPOSTGET_CALLBACK_ARGUMENTS
{
    INT Type;
    MSG;
    int size;
    PVOID pvData;
    BYTE buffer[1];
} DDEPOSTGET_CALLBACK_ARGUMENTS, *PDDEPOSTGET_CALLBACK_ARGUMENTS;
 
typedef struct _SETOBM_CALLBACK_ARGUMENTS
{
    struct tagOEMBITMAPINFO oembmi[93];   
} SETOBM_CALLBACK_ARGUMENTS, *PSETOBM_CALLBACK_ARGUMENTS;
 
typedef struct _LPK_CALLBACK_ARGUMENTS
{
    LPWSTR lpString;
    HDC hdc;
    INT x;
    INT y;
    UINT flags;
    RECT rect;
    UINT count;
    BOOL bRect;
} LPK_CALLBACK_ARGUMENTS, *PLPK_CALLBACK_ARGUMENTS;
 
typedef struct _IMMPROCESSKEY_CALLBACK_ARGUMENTS
{
    HWND    hWnd;
    HKL     hKL;
    UINT    vKey;
    LPARAM  lParam;
    DWORD   dwHotKeyID;
} IMMPROCESSKEY_CALLBACK_ARGUMENTS, *PIMMPROCESSKEY_CALLBACK_ARGUMENTS;
 
typedef struct _IMMLOADLAYOUT_CALLBACK_ARGUMENTS
{
    HKL hKL;
} IMMLOADLAYOUT_CALLBACK_ARGUMENTS, *PIMMLOADLAYOUT_CALLBACK_ARGUMENTS;
 
typedef struct _IMMLOADLAYOUT_CALLBACK_OUTPUT
{
    BOOL ret;
    IMEINFOEX iiex;
} IMMLOADLAYOUT_CALLBACK_OUTPUT, *PIMMLOADLAYOUT_CALLBACK_OUTPUT;
 
NTSTATUS WINAPI
User32CallCopyImageFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallSetWndIconsFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallWindowProcFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallSendAsyncProcForKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32LoadSysMenuTemplateForKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32SetupDefaultCursors(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallHookProcFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallEventProcFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallLoadMenuFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallClientThreadSetupFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallClientLoadLibraryFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallGetCharsetInfo(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32DeliverUserAPC(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallDDEPostFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallDDEGetFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallOBMFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallLPKFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallUMPDFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallImmProcessKeyFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS WINAPI
User32CallImmLoadLayoutFromKernel(PVOID Arguments, ULONG ArgumentLength);