1996-03-14 19:08:34 +01:00
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/*
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* Message queues definitions
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*
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* Copyright 1993 Alexandre Julliard
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*/
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#ifndef __WINE_QUEUE_H
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#define __WINE_QUEUE_H
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1999-01-01 19:57:33 +01:00
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#include "wine/winuser16.h"
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1996-03-14 19:08:34 +01:00
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#include "windows.h"
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1999-01-26 10:30:05 +01:00
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#include "thread.h"
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1996-03-14 19:08:34 +01:00
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/* Message as stored in the queue (contains the extraInfo field) */
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typedef struct tagQMSG
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{
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1999-01-26 10:30:05 +01:00
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MSG32 msg;
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1996-03-14 19:08:34 +01:00
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DWORD extraInfo; /* Only in 3.1 */
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1999-01-26 10:30:05 +01:00
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struct tagQMSG *nextMsg;
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struct tagQMSG *prevMsg;
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1996-03-14 19:08:34 +01:00
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} QMSG;
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1996-09-28 20:11:01 +02:00
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typedef struct
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{
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LRESULT lResult;
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BOOL16 bPending;
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} QSMCTRL;
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1999-01-26 10:30:05 +01:00
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/* Per-queue system windows */
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typedef struct tagPERQUEUEDATA
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{
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HWND32 hWndCapture;
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HWND32 hWndFocus;
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HWND32 hWndActive;
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} PERQUEUEDATA;
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1996-03-14 19:08:34 +01:00
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typedef struct tagMESSAGEQUEUE
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{
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1999-01-26 10:30:05 +01:00
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HQUEUE16 next; /* NNext queue */
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HQUEUE16 self; /* Handle to self (was: reserved) */
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THDB* thdb; /* Thread owning queue */
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HANDLE32 hEvent; /* Event handle */
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CRITICAL_SECTION cSection; /* Queue access critical section */
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1999-01-28 11:54:11 +01:00
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DWORD magic; /* magic number should be QUEUE_MAGIC */
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DWORD lockCount; /* reference counter */
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1999-01-26 10:30:05 +01:00
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WORD flags; /* Queue flags */
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WORD wWinVersion; /* Expected Windows version */
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WORD msgCount; /* Number of waiting messages */
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QMSG* firstMsg; /* First message in linked list */
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QMSG* lastMsg; /* Last message in linked list */
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WORD wPostQMsg; /* PostQuitMessage flag */
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WORD wExitCode; /* PostQuitMessage exit code */
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WORD wPaintCount; /* Number of WM_PAINT needed */
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WORD wTimerCount; /* Number of timers for this task */
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WORD changeBits; /* Changed wake-up bits */
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WORD wakeBits; /* Queue wake-up bits */
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WORD wakeMask; /* Queue wake-up mask */
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DWORD GetMessageTimeVal; /* Value for GetMessageTime */
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DWORD GetMessagePosVal; /* Value for GetMessagePos */
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DWORD GetMessageExtraInfoVal; /* Value for GetMessageExtraInfo */
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HQUEUE16 InSendMessageHandle; /* Queue of task that sent a message */
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HTASK16 hSendingTask; /* Handle of task that sent a message */
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HTASK16 hPrevSendingTask; /* Handle of previous sender */
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HWND32 hWnd32; /* Send message arguments */
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UINT32 msg32;
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WPARAM32 wParam32;
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LPARAM lParam;
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DWORD SendMessageReturn; /* Return value for SendMessage */
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QSMCTRL* smResultInit; /* SendMesage result pointers */
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QSMCTRL* smResultCurrent;
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QSMCTRL* smResult;
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HANDLE16 hCurHook; /* Current hook */
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HANDLE16 hooks[WH_NB_HOOKS]; /* Task hooks list */
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HANDLE16 hPerQueue; /* handle on PERQUEUEDATA structure */
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1996-03-14 19:08:34 +01:00
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} MESSAGEQUEUE;
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1996-09-28 20:11:01 +02:00
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/* Extra (undocumented) queue wake bits - see "Undoc. Windows" */
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#define QS_SMRESULT 0x8000 /* Queue has a SendMessage() result */
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#define QS_SMPARAMSFREE 0x4000 /* SendMessage() parameters are available */
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1996-05-28 20:54:58 +02:00
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/* Queue flags */
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1997-07-20 18:23:21 +02:00
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#define QUEUE_SM_WIN32 0x0002 /* Currently sent message is Win32 */
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#define QUEUE_SM_UNICODE 0x0004 /* Currently sent message is Unicode */
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1996-05-28 20:54:58 +02:00
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1999-01-28 11:54:11 +01:00
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#define QUEUE_MAGIC 0xD46E80AF
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extern MESSAGEQUEUE *QUEUE_Lock( HQUEUE16 hQueue );
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extern void QUEUE_Unlock( MESSAGEQUEUE *queue );
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1996-07-12 21:02:39 +02:00
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extern void QUEUE_DumpQueue( HQUEUE16 hQueue );
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1996-03-14 19:08:34 +01:00
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extern void QUEUE_WalkQueues(void);
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1997-05-25 15:58:18 +02:00
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extern BOOL32 QUEUE_IsExitingQueue( HQUEUE16 hQueue );
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extern void QUEUE_SetExitingQueue( HQUEUE16 hQueue );
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1996-03-14 19:08:34 +01:00
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extern MESSAGEQUEUE *QUEUE_GetSysQueue(void);
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1999-01-26 10:30:05 +01:00
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extern void QUEUE_Signal( THDB *thdb );
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1996-05-28 20:54:58 +02:00
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extern void QUEUE_SetWakeBit( MESSAGEQUEUE *queue, WORD bit );
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1996-06-16 18:16:05 +02:00
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extern void QUEUE_ClearWakeBit( MESSAGEQUEUE *queue, WORD bit );
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1996-05-28 20:54:58 +02:00
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extern void QUEUE_ReceiveMessage( MESSAGEQUEUE *queue );
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extern void QUEUE_WaitBits( WORD bits );
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1996-07-12 21:02:39 +02:00
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extern void QUEUE_IncPaintCount( HQUEUE16 hQueue );
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extern void QUEUE_DecPaintCount( HQUEUE16 hQueue );
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extern void QUEUE_IncTimerCount( HQUEUE16 hQueue );
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extern void QUEUE_DecTimerCount( HQUEUE16 hQueue );
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1999-01-26 10:30:05 +01:00
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extern BOOL32 QUEUE_CreateSysMsgQueue( );
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1996-07-12 21:02:39 +02:00
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extern BOOL32 QUEUE_DeleteMsgQueue( HQUEUE16 hQueue );
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extern HTASK16 QUEUE_GetQueueTask( HQUEUE16 hQueue );
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1999-01-26 10:30:05 +01:00
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extern BOOL32 QUEUE_AddMsg( HQUEUE16 hQueue, MSG32 * msg, DWORD extraInfo );
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extern QMSG* QUEUE_FindMsg( MESSAGEQUEUE * msgQueue, HWND32 hwnd,
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1996-03-14 19:08:34 +01:00
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int first, int last );
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1999-01-26 10:30:05 +01:00
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extern void QUEUE_RemoveMsg( MESSAGEQUEUE * msgQueue, QMSG *qmsg );
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Release 980601
Sun May 31 13:40:13 1998 Alexandre Julliard <julliard@lrc.epfl.ch>
* [if1632/signal.c]
Added display of exception name.
* [loader/task.c]
Yet another attempt at fixing SwitchStackTo/SwitchStackBack.
* [memory/selector.c] [relay32/builtin32.c] [tools/build.c]
[win32/kernel32.c]
Generate an assembly stub for Win32 register functions to make
their names available at link time.
* [programs/*/Makefile.in]
Added hacks to support old resource compiler.
Fri May 29 16:27:14 1998 Marcus Meissner <marcus@jet.franken.de>
* [tools/testrun]
Merge of my testscripts at home into one single perl program
(tested with perl5). Works only on Linux due to 'ps' and 'ipcs'
magic.
* [controls/menu.c]
Added some DefaultMenuItem stubs.
* [debugger/stabs.c]
Fixed stabs loading, now supports (int,int) typeinfo format used
by gcc-2.8 and egcs-1. If it still crashes, please mail me.
* [if1632/][relay32/]
Added msvideo.dll (stubs only)
Replaced some ptr by str for stringcases
Added some new stubs (VxDCall, FindCloseNotif....)
* [misc/network.c]
Some argument fixes.
* [misc/registry.c][misc/cpu.c]
Registry initialization partially rewritten and enhanced.
* [scheduler/*.c]
Some additions so we don't do kill(0,SIGUSR1) (kill processgroup
instead of targeted thread)
Added SetThreadContext.
Thu May 28 23:59:59 1998 Bertho Stultiens <bertho@akhphd.au.dk>
* [tools/wrc/*]
New resource compiler version 1.0.0 (28-May-1998)
* [Make.rules.in] [Makefile.in]
Changed and added rc rules to point to tools/wrc/wrc.
* [configure.in] [include/config.h.in]
Added check for function 'stricmp'.
* [include/resource.h]
Commented out the old resource structure to catch references.
It also includes wrc_rsc.h.
* [include/wrc_rsc.h]
New file. Definitions for the resources generated with wrc.
* [include/windows.h]
Added #ifdef RC_INVOKED to exclude stdarg.h.
Added SS_NOTIFY flag.
* [include/winnls.h]
Added SUBLANG_* definitions and corrected some defaults.
* [loader/libres.c]
Changed the sysres load functions to support wrc generated
resources.
* [resource/sysres_*.rc]
Added #include <windows.h>
* [resource/sysres.c]
Changed declarations to match wrc's output
* [resource/Makefile.in]
Changed rules to work with wrc.
* [tools/makedep.c]
Changed generation of .rc file dependencies to .s target.
Thu May 28 22:28:39 1998 Eric Kohl <ekohl@abo.rhein-zeitung.de>
* [files/file.c][include/windows.c][relay32/kernel32.spec]
Implemented GetFileAttributesEx32A/W.
* [misc/imagelist.h][include/commctrl.h][relay32/comctl32.spec]
Added ImageList_Read and ImageList_Write stubs.
Added ImageList_AddIcon function.
Added ImageList_LoadImage. It is the same as ImageList_LoadImage32A.
* [controls/header.c]
Fixed bitmap drawing bug.
Added full bitmap support.
* [include/commctrl.h]
Added missing header macros.
* [controls/toolbar.c][include/toolbar.h][include/commctrl.h]
[controls/commctrl.c] [relay32/comctl32.spec]
First implementation of toolbar control.
Implemented CreateToolbar, CreateToolbarEx and CreateMappedBitmap.
* [controls/progress.c][controls/status.c]
Some code cleanup.
* [controls/commctrl.c][include/commctrl.h][relay32/comctl32.spec]
Removed CreateStatusWindow16 and DrawStatusText16.
CreateStatusWindow is the same as CreateStatusWindow32A.
DrawStatusText is the same as DrawStatusText32A.
Thu May 28 16:01:28 1998 Matthew J. Francis <asbel@dial.pipex.com>
* [objects/bitmap.c] [objects/bitmap.h] [objects/oembitmap.c]
[objects/dc.c] [graphics/x11drv/bitblt.c]
Added partial implementation of CreateDIBSection, with great thanks
to Ulrich Weigand <weigand@informatik.uni-erlangen.de> for
contributing the bulk of the patch.
Wed May 27 19:04:31 1998 Ulrich Weigand <weigand@informatik.uni-erlangen.de>
* [win32/kernel32.c] [if1632/thunk.c] [include/flatthunk.h]
ThunkConnect16 and related functions moved to emulator.
* [loader/ne/segment.c]
Call DllEntryPoint with correct arguments.
* [relay32/builtin32.c]
Bugfix: Relay debugging did not work for multiple processes.
* [controls/menu.c]
Bugfix: dwItemData was not set for MF_OWNERDRAW menus.
* [if1632/relay.c] [relay32/relay386.c]
Relay messages converted to use DPRINTF.
* [controls/desktop.c] [relay32/user32.spec]
Implemented PaintDesktop.
* [files/profile.c] [if1632/kernel.spec] [misc/network.c]
[misc/printdrv.c] [relay32/winspool.spec]
[win32/ordinals.c] [relay32/kernel32.spec]
Some stubs added.
* [relay32/mpr.spec]
All ordinals were off by one.
Tue May 26 13:32:57 1998 Bill Hawes <whawes@star.net>
* [misc/lstr.c] [include/casemap.h] [tools/unimap.pl]
Added Unicode case conversion routines towupper/towlower,
with mapping tables casemap.h created by tools/unimap.pl.
* [misc/ntdll.c] [include/winnls.h] [relay32/ntdll.spec]
[relay32/advapi.spec]
Minimal implementation of IsTextUnicode, just enough to get
NT4 notepad to open ascii/unicode files.
* [Make.rules.in] [resources/sysres_En.rc]
Added include file dlgs.h for building resource files, so that
resources can refer to defined values (e.g. pshHelp).
* [misc/crtdll.c] [relay32/crtdll.spec]
Use towupper/towlower for 32W case conversions.
* [memory/string.c]
Use towupper for 32W case conversions.
* [ole/ole2nls.c]
Use towupper for 32W case conversions; fix mem leak; minor cleanup
* [controls/edit.c]
Added soft break flag to edit state. Print unknown action values
for WM_VSCROLL (action 190 occurs when running NT4 notepad.)
Mon May 25 22:42:40 1998 Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
* [files/file.c]
Care for a pathological case in SetFilePointer.
* [graphics/x11drv/xfont.c]
Handle longer Font names in LFD_ComposeLFD and try to catch errors.
* [loader/pe_image.c]
Unload Dummymodule when PE_LoadLibraryEx32A fails with
PE_LoadImage (makes Encarta 98 installer proceed).
* [misc/registry.c]
Move a check for a special case in RegCreateKeyEx32W after the
check for existence.
Tue May 25 20:18:26 1998 Matthew Becker <mbecker@glasscity.net>
* [misc/ntdll.c]
Added some stubs, just guessing at the size of their param lists.
* [misc/registry.c]
Added stubs for RegUnLoadKey, RegSetKeySecurity, RegSaveKey,
RegRestoreKey, and RegReplaceKey
* [programs/regtest/regtest.c]
Updated registry testing program.
Sun May 24 18:11:40 1998 Alex Priem <alexp@sci.kun.nl>
* [file/profile.c]
Added flag 'return_values' to PROFILE_GetSection.
Sun May 24 13:41:10 1998 James Juran <jrj120@psu.edu>
* [misc/shell.c] [files/directory.c]
Documentation/debugging info additions.
* [*/*.c] [include/*.h]
Moved many extern function definitions to appropriate header files.
Cleaned up a few compile warnings.
If #include "debug.h" is present, removed #include <stdio.h>.
debug.h includes stdio.h, so it is not necessary to include both.
* [graphics/*.c] [if1632/signal.c] [ipc/*.c] [scheduler/*.c]
[win32/*.c] [windows/*.c]
Final patch to convert fprintf statements to new debugging interface.
Some fprintfs are still left, especially in the debugger/ directory.
However, IMHO, it's not worth the effort to change the rest.
Fri May 22 21:58:35 1998 Morten Welinder <terra@diku.dk>
* [windows/keyboard.c]
Correct handling of keys "`-=[]\;',./".
Fri May 22 12:06:00 1998 Per Lindström <pelinstr@algonet.se>
* [include/windows.h] [relay32/kernel32.spec] [win32/console.c]
Added stub for ReadConsoleOutputCharacter32A.
Thu May 21 16:45:48 1998 Pascal Cuoq <pcuoq@ens-lyon.fr>
* [ole/ole2nls.c]
Began better implementation of LCMapString32A.
Not very well tested yet, and still need improvements.
* [controls/scroll.c]
Documented functions.
Wed May 20 21:37:56 1998 Peter Hunnisett <hunnise@nortel.ca>
* [include/windows.h][misc/main.c]
Change SystemParameterInfo to support SPI_GETHIGHCONTRAST. Also
include some missing SPI_ definitions.
* [include/dsound.h][multimedia/dsound.c][relay32/dplayx.spec]
Added stubs for DirectPlayLobbyCreate[AW]. Not sure if these
should go into a new files dplayx.c? Anyone care?
* [include/winnls.h]
Added two missing flags for the CompareString32 functions.
1998-06-01 12:44:35 +02:00
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extern void QUEUE_FlushMessages(HQUEUE16);
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1996-03-14 19:08:34 +01:00
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extern void hardware_event( WORD message, WORD wParam, LONG lParam,
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int xPos, int yPos, DWORD time, DWORD extraInfo );
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1998-12-24 16:15:00 +01:00
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extern HQUEUE16 WINAPI InitThreadInput( WORD unknown, WORD flags );
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1996-03-14 19:08:34 +01:00
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#endif /* __WINE_QUEUE_H */
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