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2ace16ac08
Sun Apr 28 14:32:43 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [Makefile.in] Subdir memory is now also compiled for Winelib, in order to get the Win32 heap functions. * [if1632/Makefile.in] Renamed winprocs and winprocs32 to wprocs and wprocs32 to avoid DLL names > 8 characters. * [loader/builtin.c] (New file) Grouped all built-in DLLs code in a single file. * [memory/global.c] Use the Win32 heap code instead of malloc() to allocate linear memory. This will help test the heap code. * [memory/local.c] Fixed FreeSelector() to clear DS and ES correctly for huge blocks. * [tools/build.c] [if1632/relay.c] Removed 'id' directive in spec files. For relay debugging, the DLL entry point is now computed from the CS:IP entry point address. Added 'heap' directive to specifiy a local heap for the DLL. USER and GDI heap are now created this way. * [windows/class.c] [include/class.h] Changed the class structure to use pointers instead of handles. Changed Get/SetClassWord/Long to use a switch statement; this allows changing the layout of the CLASS structure. * [windows/win.c] [include/win.h] Use a CLASS * instead of a handle for the window class. Sat Apr 27 18:10:11 Martin von Loewis <loewis@informatik.hu-berlin.de> * [if1632/kernel32.spec] [memory/global.c] [win32/memory.c] [win32/process.c] GetProcessAffinityMask,GlobalLock,IsBadReadPtr,IsBadWritePtr, LocalLock,SetThreadAffinityMask: new relays. * [win32/cursoricon32.c] Return same handle if a cursor is loaded multiple times. Sat Apr 27 15:13:37 1996 Bang Jun Young <bangjy@nownuri.nowcom.co.kr> * [resources/sysres_Ko.rc] Added support for Korean [Ko] language. Fri Apr 26 00:49:05 1996 Huw D. M. Davies <h.davies1@physics.oxford.ac.uk> * [objects/dc.c] [objects/font.c] Fixed problem with SaveDC()/RestoreDC() and font cache 'used' count. * [objects/metafile.c] [objects/dcvalues.c] Fixed broken SetTextAlign() on metafiles. * [objects/metafile.c] Delete objects in handle table at end of PlayMetaFile(). Wed Apr 24 19:21:01 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [if1632/ver.spec] [misc/ver.c] [include/ver.h] (New files) VER.DLL (partially) implemented (VerFindFile,VerInstallFile) [If it doesn't work for you, use -dll -ver and report it to me] * [if1632/user32.spec] [if1632/kernel32.spec] [if1632/shell.spec] [if1632/shell32.spec] [misc/ole2nls.c] [windows/message.c] [windows/graphics.c] Simple win32 functions, where we can just use the win16 counterpart. Misc. stubs. * [misc/lstr.c] Someone reported a _lstrlen(NULL). NULL is a valid argument. Fixed. * [misc/registry.c] Some alloclens were off by 1, one double fclose() fixed. Requesting value 0 of a key with no values returns an error (should we always return a made up value NULL? what does win3.1?) Tue Apr 23 17:00:00 1996 Alex Korobka <alex@phm30.pharm.sunysb.edu> * [misc/shell.c] Implemented FindEnvironmentString(), DoEnvironmentSubst(), ExtractIcon(), InternalExtractIcon() and ExtractAssociatedIcon(). * [misc/user.c] Do extensive cleanup on application exit. * [windows/hook.c] [windows/win.c] [windows/class.c] Added miscellaneous cleanup routines. * [controls/menu.c] More efficient popup menu window handling. Mon Apr 22 21:35:22 1996 Albrecht Kleine <kleine@ak.sax.de> * [include/windows.h][objects/oembitmap.c][include/bitmaps/obm_trtype] Added "TT-bitmap" for later usage in a ChooseFont() ownerdraw combobox.
222 lines
6.2 KiB
C
222 lines
6.2 KiB
C
/*
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* Wine Drivers functions
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*
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* Copyright 1994 Martin Ayotte
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static char Copyright[] = "Copyright Martin Ayotte, 1994";
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*/
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#include <stdio.h>
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#include "windows.h"
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#include "win.h"
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#include "user.h"
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#include "driver.h"
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#include "stddebug.h"
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#include "debug.h"
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LPDRIVERITEM lpDrvItemList = NULL;
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void LoadStartupDrivers(void)
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{
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HDRVR hDrv;
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char str[256];
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LPSTR ptr = str;
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LPSTR file = "SYSTEM.INI";
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if (GetPrivateProfileString("drivers", NULL,
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"", str, sizeof(str), file) < 2) {
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fprintf(stderr,
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"LoadStartupDrivers // can't find drivers section in '%s'\n",
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file);
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return;
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}
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while(strlen(ptr) != 0) {
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dprintf_driver(stddeb,"LoadStartupDrivers // str='%s'\n", ptr);
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hDrv = OpenDriver(ptr, "drivers", 0L);
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dprintf_driver(stddeb,
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"LoadStartupDrivers // hDrv=%04x\n", hDrv);
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ptr += strlen(ptr) + 1;
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}
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dprintf_driver(stddeb,"LoadStartupDrivers // end of list !\n");
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}
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/**************************************************************************
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* SendDriverMessage [USER.251]
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*/
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LRESULT WINAPI SendDriverMessage(HDRVR hDriver, WORD msg, LPARAM lParam1, LPARAM lParam2)
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{
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dprintf_driver(stdnimp,"SendDriverMessage(%04x, %04X, %08lX, %08lX);\n",
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hDriver, msg, lParam1, lParam2);
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return 0;
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}
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/**************************************************************************
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* OpenDriver [USER.252]
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*/
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HDRVR OpenDriver(LPSTR lpDriverName, LPSTR lpSectionName, LPARAM lParam)
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{
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HDRVR hDrvr;
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LPDRIVERITEM lpnewdrv;
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LPDRIVERITEM lpdrv = lpDrvItemList;
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char DrvName[128];
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dprintf_driver(stddeb,"OpenDriver('%s', '%s', %08lX);\n",
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lpDriverName, lpSectionName, lParam);
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if (lpSectionName == NULL) lpSectionName = "drivers";
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GetPrivateProfileString(lpSectionName, lpDriverName,
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"", DrvName, sizeof(DrvName), "SYSTEM.INI");
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dprintf_driver(stddeb,"OpenDriver // DrvName='%s'\n", DrvName);
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if (strlen(DrvName) < 1) return 0;
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while (lpdrv != NULL) {
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if (lpdrv->lpNextItem == NULL) break;
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lpdrv = lpdrv->lpNextItem;
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}
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hDrvr = GlobalAlloc(GMEM_MOVEABLE, sizeof(DRIVERITEM));
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lpnewdrv = (LPDRIVERITEM) GlobalLock(hDrvr);
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if (lpnewdrv == NULL) return 0;
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lpnewdrv->dis.length = sizeof(DRIVERINFOSTRUCT);
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lpnewdrv->dis.hModule = 0;
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/* lpnewdrv->dis.hModule = LoadImage(DrvName, DLL, 0);
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if (lpnewdrv->dis.hModule == 0) {
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GlobalUnlock(hDrvr);
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GlobalFree(hDrvr);
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return 0;
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} */
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lpnewdrv->dis.hDriver = hDrvr;
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strcpy(lpnewdrv->dis.szAliasName, lpDriverName);
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lpnewdrv->count = 0;
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lpnewdrv->lpNextItem = NULL;
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if (lpDrvItemList == NULL || lpdrv == NULL) {
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lpDrvItemList = lpnewdrv;
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lpnewdrv->lpPrevItem = NULL;
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}
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else {
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lpdrv->lpNextItem = lpnewdrv;
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lpnewdrv->lpPrevItem = lpdrv;
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}
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lpnewdrv->lpDrvProc = NULL;
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dprintf_driver(stddeb,"OpenDriver // hDrvr=%04x loaded !\n", hDrvr);
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return hDrvr;
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}
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/**************************************************************************
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* CloseDriver [USER.253]
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*/
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LRESULT CloseDriver(HDRVR hDrvr, LPARAM lParam1, LPARAM lParam2)
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{
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LPDRIVERITEM lpdrv;
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dprintf_driver(stddeb,
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"CloseDriver(%04x, %08lX, %08lX);\n", hDrvr, lParam1, lParam2);
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lpdrv = (LPDRIVERITEM) GlobalLock(hDrvr);
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if (lpdrv != NULL && lpdrv->dis.hDriver == hDrvr) {
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if (lpdrv->lpPrevItem)
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((LPDRIVERITEM)lpdrv->lpPrevItem)->lpNextItem = lpdrv->lpNextItem;
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if (lpdrv->lpNextItem)
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((LPDRIVERITEM)lpdrv->lpNextItem)->lpPrevItem = lpdrv->lpPrevItem;
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GlobalUnlock(hDrvr);
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GlobalFree(hDrvr);
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dprintf_driver(stddeb,"CloseDriver // hDrvr=%04x closed !\n", hDrvr);
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return TRUE;
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}
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return FALSE;
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}
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/**************************************************************************
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* GetDriverModuleHandle [USER.254]
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*/
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HANDLE GetDriverModuleHandle(HDRVR hDrvr)
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{
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LPDRIVERITEM lpdrv;
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HANDLE hModule = 0;
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dprintf_driver(stddeb,"GetDriverModuleHandle(%04x);\n", hDrvr);
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lpdrv = (LPDRIVERITEM) GlobalLock(hDrvr);
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if (lpdrv != NULL) {
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hModule = lpdrv->dis.hModule;
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GlobalUnlock(hDrvr);
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}
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return hModule;
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}
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/**************************************************************************
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* DefDriverProc [USER.255]
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*/
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LRESULT DefDriverProc(DWORD dwDevID, HDRVR hDriv, WORD wMsg,
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DWORD dwParam1, DWORD dwParam2)
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{
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switch(wMsg) {
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case DRV_LOAD:
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return (LRESULT)0L;
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case DRV_FREE:
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return (LRESULT)0L;
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case DRV_OPEN:
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return (LRESULT)0L;
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case DRV_CLOSE:
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return (LRESULT)0L;
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case DRV_ENABLE:
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return (LRESULT)0L;
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case DRV_DISABLE:
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return (LRESULT)0L;
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case DRV_QUERYCONFIGURE:
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return (LRESULT)0L;
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case DRV_CONFIGURE:
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MessageBox((HWND)NULL, "Driver isn't configurable !",
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"Wine Driver", MB_OK);
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return (LRESULT)0L;
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case DRV_INSTALL:
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return (LRESULT)DRVCNF_RESTART;
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case DRV_REMOVE:
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return (LRESULT)DRVCNF_RESTART;
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default:
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return (LRESULT)0L;
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}
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}
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/**************************************************************************
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* GetDriverInfo [USER.256]
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*/
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BOOL GetDriverInfo(HDRVR hDrvr, LPDRIVERINFOSTRUCT lpDrvInfo)
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{
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LPDRIVERITEM lpdrv;
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dprintf_driver(stddeb,"GetDriverInfo(%04x, %p);\n", hDrvr, lpDrvInfo);
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if (lpDrvInfo == NULL) return FALSE;
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lpdrv = (LPDRIVERITEM) GlobalLock(hDrvr);
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if (lpdrv == NULL) return FALSE;
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memcpy(lpDrvInfo, &lpdrv->dis, sizeof(DRIVERINFOSTRUCT));
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GlobalUnlock(hDrvr);
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return TRUE;
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}
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/**************************************************************************
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* GetNextDriver [USER.257]
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*/
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HDRVR GetNextDriver(HDRVR hDrvr, DWORD dwFlags)
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{
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LPDRIVERITEM lpdrv;
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HDRVR hRetDrv = 0;
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dprintf_driver(stddeb,"GetNextDriver(%04x, %08lX);\n", hDrvr, dwFlags);
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if (hDrvr == 0) {
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if (lpDrvItemList == NULL) {
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dprintf_driver(stddeb,
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"GetNextDriver // drivers list empty !\n");
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LoadStartupDrivers();
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if (lpDrvItemList == NULL) return 0;
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}
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dprintf_driver(stddeb,"GetNextDriver // return first %04x !\n",
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lpDrvItemList->dis.hDriver);
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return lpDrvItemList->dis.hDriver;
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}
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lpdrv = (LPDRIVERITEM) GlobalLock(hDrvr);
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if (lpdrv != NULL) {
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if (dwFlags & GND_REVERSE) {
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if (lpdrv->lpPrevItem)
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hRetDrv = ((LPDRIVERITEM)lpdrv->lpPrevItem)->dis.hDriver;
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}
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else {
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if (lpdrv->lpNextItem)
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hRetDrv = ((LPDRIVERITEM)lpdrv->lpNextItem)->dis.hDriver;
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}
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GlobalUnlock(hDrvr);
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}
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dprintf_driver(stddeb,"GetNextDriver // return %04x !\n", hRetDrv);
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return hRetDrv;
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}
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