mirror of
git://source.winehq.org/git/wine.git
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1902 lines
61 KiB
C
1902 lines
61 KiB
C
/*
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* Win32 device functions
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*
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* Copyright 1998 Marcus Meissner
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* Copyright 1998 Ulrich Weigand
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* Copyright 1998 Patrik Stridvall
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdlib.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <sys/types.h>
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#include <string.h>
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#include <stdarg.h>
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#include <time.h>
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#include "ntstatus.h"
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "winerror.h"
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#include "winnls.h"
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#include "file.h"
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#include "winioctl.h"
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#include "winnt.h"
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#include "msdos.h"
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#include "miscemu.h"
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#include "wine/server.h"
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#include "wine/debug.h"
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#include "callback.h"
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WINE_DEFAULT_DEBUG_CHANNEL(file);
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static BOOL DeviceIo_VTDAPI(DWORD dwIoControlCode,
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LPVOID lpvInBuffer, DWORD cbInBuffer,
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LPVOID lpvOutBuffer, DWORD cbOutBuffer,
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LPDWORD lpcbBytesReturned,
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LPOVERLAPPED lpOverlapped);
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static BOOL DeviceIo_MONODEBG(DWORD dwIoControlCode,
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LPVOID lpvInBuffer, DWORD cbInBuffer,
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LPVOID lpvOutBuffer, DWORD cbOutBuffer,
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LPDWORD lpcbBytesReturned,
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LPOVERLAPPED lpOverlapped);
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static BOOL DeviceIo_MMDEVLDR(DWORD dwIoControlCode,
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LPVOID lpvInBuffer, DWORD cbInBuffer,
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LPVOID lpvOutBuffer, DWORD cbOutBuffer,
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LPDWORD lpcbBytesReturned,
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LPOVERLAPPED lpOverlapped);
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static DWORD VxDCall_VMM( DWORD service, CONTEXT86 *context );
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static BOOL DeviceIo_IFSMgr(DWORD dwIoControlCode,
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LPVOID lpvInBuffer, DWORD cbInBuffer,
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LPVOID lpvOutBuffer, DWORD cbOutBuffer,
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LPDWORD lpcbBytesReturned,
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LPOVERLAPPED lpOverlapped);
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static BOOL DeviceIo_VCD(DWORD dwIoControlCode,
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LPVOID lpvInBuffer, DWORD cbInBuffer,
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LPVOID lpvOutBuffer, DWORD cbOutBuffer,
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LPDWORD lpcbBytesReturned,
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LPOVERLAPPED lpOverlapped);
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static DWORD VxDCall_VWin32( DWORD service, CONTEXT86 *context );
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static BOOL DeviceIo_VWin32(DWORD dwIoControlCode,
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LPVOID lpvInBuffer, DWORD cbInBuffer,
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LPVOID lpvOutBuffer, DWORD cbOutBuffer,
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LPDWORD lpcbBytesReturned,
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LPOVERLAPPED lpOverlapped);
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static BOOL DeviceIo_PCCARD (DWORD dwIoControlCode,
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LPVOID lpvInBuffer, DWORD cbInBuffer,
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LPVOID lpvOutBuffer, DWORD cbOutBuffer,
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LPDWORD lpcbBytesReturned,
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LPOVERLAPPED lpOverlapped);
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static BOOL DeviceIo_HASP (DWORD dwIoControlCode,
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LPVOID lpvInBuffer, DWORD cbInBuffer,
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LPVOID lpvOutBuffer, DWORD cbOutBuffer,
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LPDWORD lpcbBytesReturned,
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LPOVERLAPPED lpOverlapped);
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/*
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* VxD names are taken from the Win95 DDK
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*/
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struct VxDInfo
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{
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LPCSTR name;
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WORD id;
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DWORD (*vxdcall)(DWORD, CONTEXT86 *);
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BOOL (*deviceio)(DWORD, LPVOID, DWORD,
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LPVOID, DWORD, LPDWORD, LPOVERLAPPED);
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};
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static const struct VxDInfo VxDList[] =
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{
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/* Standard VxD IDs */
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{ "VMM", 0x0001, VxDCall_VMM, NULL },
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{ "DEBUG", 0x0002, NULL, NULL },
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{ "VPICD", 0x0003, NULL, NULL },
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{ "VDMAD", 0x0004, NULL, NULL },
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{ "VTD", 0x0005, NULL, NULL },
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{ "V86MMGR", 0x0006, NULL, NULL },
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{ "PAGESWAP", 0x0007, NULL, NULL },
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{ "PARITY", 0x0008, NULL, NULL },
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{ "REBOOT", 0x0009, NULL, NULL },
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{ "VDD", 0x000A, NULL, NULL },
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{ "VSD", 0x000B, NULL, NULL },
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{ "VMD", 0x000C, NULL, NULL },
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{ "VKD", 0x000D, NULL, NULL },
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{ "VCD", 0x000E, NULL, DeviceIo_VCD },
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{ "VPD", 0x000F, NULL, NULL },
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{ "BLOCKDEV", 0x0010, NULL, NULL },
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{ "VMCPD", 0x0011, NULL, NULL },
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{ "EBIOS", 0x0012, NULL, NULL },
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{ "BIOSXLAT", 0x0013, NULL, NULL },
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{ "VNETBIOS", 0x0014, NULL, NULL },
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{ "DOSMGR", 0x0015, NULL, NULL },
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{ "WINLOAD", 0x0016, NULL, NULL },
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{ "SHELL", 0x0017, NULL, NULL },
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{ "VMPOLL", 0x0018, NULL, NULL },
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{ "VPROD", 0x0019, NULL, NULL },
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{ "DOSNET", 0x001A, NULL, NULL },
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{ "VFD", 0x001B, NULL, NULL },
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{ "VDD2", 0x001C, NULL, NULL },
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{ "WINDEBUG", 0x001D, NULL, NULL },
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{ "TSRLOAD", 0x001E, NULL, NULL },
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{ "BIOSHOOK", 0x001F, NULL, NULL },
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{ "INT13", 0x0020, NULL, NULL },
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{ "PAGEFILE", 0x0021, NULL, NULL },
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{ "SCSI", 0x0022, NULL, NULL },
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{ "MCA_POS", 0x0023, NULL, NULL },
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{ "SCSIFD", 0x0024, NULL, NULL },
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{ "VPEND", 0x0025, NULL, NULL },
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{ "VPOWERD", 0x0026, NULL, NULL },
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{ "VXDLDR", 0x0027, NULL, NULL },
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{ "NDIS", 0x0028, NULL, NULL },
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{ "BIOS_EXT", 0x0029, NULL, NULL },
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{ "VWIN32", 0x002A, VxDCall_VWin32, DeviceIo_VWin32 },
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{ "VCOMM", 0x002B, NULL, NULL },
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{ "SPOOLER", 0x002C, NULL, NULL },
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{ "WIN32S", 0x002D, NULL, NULL },
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{ "DEBUGCMD", 0x002E, NULL, NULL },
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{ "VNB", 0x0031, NULL, NULL },
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{ "SERVER", 0x0032, NULL, NULL },
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{ "CONFIGMG", 0x0033, NULL, NULL },
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{ "DWCFGMG", 0x0034, NULL, NULL },
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{ "SCSIPORT", 0x0035, NULL, NULL },
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{ "VFBACKUP", 0x0036, NULL, NULL },
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{ "ENABLE", 0x0037, NULL, NULL },
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{ "VCOND", 0x0038, NULL, NULL },
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{ "EFAX", 0x003A, NULL, NULL },
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{ "DSVXD", 0x003B, NULL, NULL },
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{ "ISAPNP", 0x003C, NULL, NULL },
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{ "BIOS", 0x003D, NULL, NULL },
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{ "WINSOCK", 0x003E, NULL, NULL },
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{ "WSOCK", 0x003E, NULL, NULL },
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{ "WSIPX", 0x003F, NULL, NULL },
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{ "IFSMgr", 0x0040, NULL, DeviceIo_IFSMgr },
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{ "VCDFSD", 0x0041, NULL, NULL },
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{ "MRCI2", 0x0042, NULL, NULL },
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{ "PCI", 0x0043, NULL, NULL },
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{ "PELOADER", 0x0044, NULL, NULL },
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{ "EISA", 0x0045, NULL, NULL },
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{ "DRAGCLI", 0x0046, NULL, NULL },
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{ "DRAGSRV", 0x0047, NULL, NULL },
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{ "PERF", 0x0048, NULL, NULL },
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{ "AWREDIR", 0x0049, NULL, NULL },
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/* Far East support */
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{ "ETEN", 0x0060, NULL, NULL },
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{ "CHBIOS", 0x0061, NULL, NULL },
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{ "VMSGD", 0x0062, NULL, NULL },
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{ "VPPID", 0x0063, NULL, NULL },
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{ "VIME", 0x0064, NULL, NULL },
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{ "VHBIOSD", 0x0065, NULL, NULL },
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/* Multimedia OEM IDs */
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{ "VTDAPI", 0x0442, NULL, DeviceIo_VTDAPI },
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{ "MMDEVLDR", 0x044A, NULL, DeviceIo_MMDEVLDR },
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/* Network Device IDs */
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{ "VNetSup", 0x0480, NULL, NULL },
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{ "VRedir", 0x0481, NULL, NULL },
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{ "VBrowse", 0x0482, NULL, NULL },
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{ "VSHARE", 0x0483, NULL, NULL },
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{ "IFSMgr", 0x0484, NULL, NULL },
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{ "MEMPROBE", 0x0485, NULL, NULL },
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{ "VFAT", 0x0486, NULL, NULL },
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{ "NWLINK", 0x0487, NULL, NULL },
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{ "VNWLINK", 0x0487, NULL, NULL },
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{ "NWSUP", 0x0487, NULL, NULL },
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{ "VTDI", 0x0488, NULL, NULL },
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{ "VIP", 0x0489, NULL, NULL },
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{ "VTCP", 0x048A, NULL, NULL },
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{ "VCache", 0x048B, NULL, NULL },
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{ "VUDP", 0x048C, NULL, NULL },
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{ "VAsync", 0x048D, NULL, NULL },
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{ "NWREDIR", 0x048E, NULL, NULL },
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{ "STAT80", 0x048F, NULL, NULL },
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{ "SCSIPORT", 0x0490, NULL, NULL },
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{ "FILESEC", 0x0491, NULL, NULL },
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{ "NWSERVER", 0x0492, NULL, NULL },
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{ "SECPROV", 0x0493, NULL, NULL },
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{ "NSCL", 0x0494, NULL, NULL },
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{ "WSTCP", 0x0495, NULL, NULL },
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{ "NDIS2SUP", 0x0496, NULL, NULL },
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{ "MSODISUP", 0x0497, NULL, NULL },
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{ "Splitter", 0x0498, NULL, NULL },
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{ "PPP", 0x0499, NULL, NULL },
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{ "VDHCP", 0x049A, NULL, NULL },
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{ "VNBT", 0x049B, NULL, NULL },
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{ "LOGGER", 0x049D, NULL, NULL },
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{ "EFILTER", 0x049E, NULL, NULL },
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{ "FFILTER", 0x049F, NULL, NULL },
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{ "TFILTER", 0x04A0, NULL, NULL },
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{ "AFILTER", 0x04A1, NULL, NULL },
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{ "IRLAMP", 0x04A2, NULL, NULL },
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{ "PCCARD", 0x097C, NULL, DeviceIo_PCCARD },
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{ "HASP95", 0x3721, NULL, DeviceIo_HASP },
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/* WINE additions, ids unknown */
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{ "MONODEBG.VXD", 0x4242, NULL, DeviceIo_MONODEBG },
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{ NULL, 0, NULL, NULL }
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};
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/*
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* VMM VxDCall service names are (mostly) taken from Stan Mitchell's
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* "Inside the Windows 95 File System"
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*/
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#define N_VMM_SERVICE 41
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LPCSTR VMM_Service_Name[N_VMM_SERVICE] =
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{
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"PageReserve", /* 0x0000 */
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"PageCommit", /* 0x0001 */
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"PageDecommit", /* 0x0002 */
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"PagerRegister", /* 0x0003 */
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"PagerQuery", /* 0x0004 */
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"HeapAllocate", /* 0x0005 */
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"ContextCreate", /* 0x0006 */
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"ContextDestroy", /* 0x0007 */
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"PageAttach", /* 0x0008 */
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"PageFlush", /* 0x0009 */
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"PageFree", /* 0x000A */
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"ContextSwitch", /* 0x000B */
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"HeapReAllocate", /* 0x000C */
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"PageModifyPermissions", /* 0x000D */
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"PageQuery", /* 0x000E */
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"GetCurrentContext", /* 0x000F */
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"HeapFree", /* 0x0010 */
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"RegOpenKey", /* 0x0011 */
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"RegCreateKey", /* 0x0012 */
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"RegCloseKey", /* 0x0013 */
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"RegDeleteKey", /* 0x0014 */
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"RegSetValue", /* 0x0015 */
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"RegDeleteValue", /* 0x0016 */
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"RegQueryValue", /* 0x0017 */
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"RegEnumKey", /* 0x0018 */
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"RegEnumValue", /* 0x0019 */
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"RegQueryValueEx", /* 0x001A */
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"RegSetValueEx", /* 0x001B */
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"RegFlushKey", /* 0x001C */
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"RegQueryInfoKey", /* 0x001D */
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"GetDemandPageInfo", /* 0x001E */
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"BlockOnID", /* 0x001F */
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"SignalID", /* 0x0020 */
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"RegLoadKey", /* 0x0021 */
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"RegUnLoadKey", /* 0x0022 */
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"RegSaveKey", /* 0x0023 */
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"RegRemapPreDefKey", /* 0x0024 */
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"PageChangePager", /* 0x0025 */
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"RegQueryMultipleValues", /* 0x0026 */
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"RegReplaceKey", /* 0x0027 */
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"<KERNEL32.101>" /* 0x0028 -- What does this do??? */
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};
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/* PageReserve arena values */
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#define PR_PRIVATE 0x80000400 /* anywhere in private arena */
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#define PR_SHARED 0x80060000 /* anywhere in shared arena */
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#define PR_SYSTEM 0x80080000 /* anywhere in system arena */
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/* PageReserve flags */
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#define PR_FIXED 0x00000008 /* don't move during PageReAllocate */
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#define PR_4MEG 0x00000001 /* allocate on 4mb boundary */
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#define PR_STATIC 0x00000010 /* see PageReserve documentation */
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/* PageCommit default pager handle values */
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#define PD_ZEROINIT 0x00000001 /* swappable zero-initialized pages */
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#define PD_NOINIT 0x00000002 /* swappable uninitialized pages */
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#define PD_FIXEDZERO 0x00000003 /* fixed zero-initialized pages */
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#define PD_FIXED 0x00000004 /* fixed uninitialized pages */
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/* PageCommit flags */
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#define PC_FIXED 0x00000008 /* pages are permanently locked */
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#define PC_LOCKED 0x00000080 /* pages are made present and locked */
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#define PC_LOCKEDIFDP 0x00000100 /* pages are locked if swap via DOS */
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#define PC_WRITEABLE 0x00020000 /* make the pages writeable */
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#define PC_USER 0x00040000 /* make the pages ring 3 accessible */
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#define PC_INCR 0x40000000 /* increment "pagerdata" each page */
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#define PC_PRESENT 0x80000000 /* make pages initially present */
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#define PC_STATIC 0x20000000 /* allow commit in PR_STATIC object */
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#define PC_DIRTY 0x08000000 /* make pages initially dirty */
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#define PC_CACHEDIS 0x00100000 /* Allocate uncached pages - new for WDM */
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#define PC_CACHEWT 0x00080000 /* Allocate write through cache pages - new for WDM */
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#define PC_PAGEFLUSH 0x00008000 /* Touch device mapped pages on alloc - new for WDM */
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/* PageCommitContig additional flags */
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#define PCC_ZEROINIT 0x00000001 /* zero-initialize new pages */
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#define PCC_NOLIN 0x10000000 /* don't map to any linear address */
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/* Pop a DWORD from the 32-bit stack */
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static inline DWORD stack32_pop( CONTEXT86 *context )
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{
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DWORD ret = *(DWORD *)context->Esp;
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context->Esp += sizeof(DWORD);
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return ret;
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}
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HANDLE DEVICE_Open( LPCWSTR filenameW, DWORD access, LPSECURITY_ATTRIBUTES sa )
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{
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const struct VxDInfo *info;
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char filename[MAX_PATH];
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if (!WideCharToMultiByte(CP_ACP, 0, filenameW, -1, filename, MAX_PATH, NULL, NULL))
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{
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SetLastError( ERROR_FILE_NOT_FOUND );
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return 0;
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}
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for (info = VxDList; info->name; info++)
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if (!strncasecmp( info->name, filename, strlen(info->name) ))
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return FILE_CreateDevice( info->id | 0x10000, access, sa );
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FIXME( "Unknown/unsupported VxD %s. Try setting Windows version to 'nt40' or 'win31'.\n",
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filename);
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SetLastError( ERROR_FILE_NOT_FOUND );
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return 0;
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}
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static DWORD DEVICE_GetClientID( HANDLE handle )
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{
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DWORD ret = 0;
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SERVER_START_REQ( get_device_id )
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{
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req->handle = handle;
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if (!wine_server_call( req )) ret = reply->id;
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}
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SERVER_END_REQ;
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return ret;
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}
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static const struct VxDInfo *DEVICE_GetInfo( DWORD clientID )
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{
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const struct VxDInfo *info = NULL;
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if (clientID & 0x10000)
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{
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for (info = VxDList; info->name; info++)
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if (info->id == LOWORD(clientID)) break;
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}
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return info;
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}
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/****************************************************************************
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* DeviceIoControl (KERNEL32.@)
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* This is one of those big ugly nasty procedure which can do
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* a million and one things when it comes to devices. It can also be
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* used for VxD communication.
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*
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* A return value of FALSE indicates that something has gone wrong which
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* GetLastError can decipher.
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*/
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BOOL WINAPI DeviceIoControl(HANDLE hDevice, DWORD dwIoControlCode,
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LPVOID lpvInBuffer, DWORD cbInBuffer,
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LPVOID lpvOutBuffer, DWORD cbOutBuffer,
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LPDWORD lpcbBytesReturned,
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LPOVERLAPPED lpOverlapped)
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{
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DWORD clientID;
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TRACE( "(%p,%ld,%p,%ld,%p,%ld,%p,%p)\n",
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hDevice,dwIoControlCode,lpvInBuffer,cbInBuffer,
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lpvOutBuffer,cbOutBuffer,lpcbBytesReturned,lpOverlapped );
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if (!(clientID = DEVICE_GetClientID( hDevice )))
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{
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SetLastError( ERROR_INVALID_PARAMETER );
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return FALSE;
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}
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/* Check if this is a user defined control code for a VxD */
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if( HIWORD( dwIoControlCode ) == 0 )
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{
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const struct VxDInfo *info;
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if (!(info = DEVICE_GetInfo( clientID )))
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{
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FIXME( "No device found for id %lx\n", clientID);
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}
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else if ( info->deviceio )
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{
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return info->deviceio( dwIoControlCode,
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lpvInBuffer, cbInBuffer,
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lpvOutBuffer, cbOutBuffer,
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lpcbBytesReturned, lpOverlapped );
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}
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else
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{
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FIXME( "Unimplemented control %ld for VxD device %s\n",
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dwIoControlCode, info->name ? info->name : "???" );
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/* FIXME: this is for invalid calls on W98SE,
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* but maybe we should use ERROR_CALL_NOT_IMPLEMENTED
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* instead ? */
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SetLastError( ERROR_INVALID_FUNCTION );
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}
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}
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else
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{
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NTSTATUS status;
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if (lpOverlapped)
|
|
{
|
|
status = NtDeviceIoControlFile(hDevice, lpOverlapped->hEvent,
|
|
NULL, NULL,
|
|
(PIO_STATUS_BLOCK)lpOverlapped,
|
|
dwIoControlCode,
|
|
lpvInBuffer, cbInBuffer,
|
|
lpvOutBuffer, cbOutBuffer);
|
|
if (status) SetLastError(RtlNtStatusToDosError(status));
|
|
if (lpcbBytesReturned) *lpcbBytesReturned = lpOverlapped->InternalHigh;
|
|
return !status;
|
|
}
|
|
else
|
|
{
|
|
IO_STATUS_BLOCK iosb;
|
|
|
|
status = NtDeviceIoControlFile(hDevice, NULL, NULL, NULL, &iosb,
|
|
dwIoControlCode,
|
|
lpvInBuffer, cbInBuffer,
|
|
lpvOutBuffer, cbOutBuffer);
|
|
if (status) SetLastError(RtlNtStatusToDosError(status));
|
|
if (lpcbBytesReturned) *lpcbBytesReturned = iosb.Information;
|
|
return !status;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DeviceIo_VTDAPI
|
|
*/
|
|
static BOOL DeviceIo_VTDAPI(DWORD dwIoControlCode, LPVOID lpvInBuffer, DWORD cbInBuffer,
|
|
LPVOID lpvOutBuffer, DWORD cbOutBuffer,
|
|
LPDWORD lpcbBytesReturned,
|
|
LPOVERLAPPED lpOverlapped)
|
|
{
|
|
BOOL retv = TRUE;
|
|
|
|
switch (dwIoControlCode)
|
|
{
|
|
case 5:
|
|
if (lpvOutBuffer && (cbOutBuffer>=4))
|
|
*(DWORD*)lpvOutBuffer = GetTickCount();
|
|
|
|
if (lpcbBytesReturned)
|
|
*lpcbBytesReturned = 4;
|
|
|
|
break;
|
|
|
|
default:
|
|
FIXME( "Control %ld not implemented\n", dwIoControlCode);
|
|
retv = FALSE;
|
|
break;
|
|
}
|
|
|
|
return retv;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* VxDCall0 (KERNEL32.1)
|
|
* VxDCall1 (KERNEL32.2)
|
|
* VxDCall2 (KERNEL32.3)
|
|
* VxDCall3 (KERNEL32.4)
|
|
* VxDCall4 (KERNEL32.5)
|
|
* VxDCall5 (KERNEL32.6)
|
|
* VxDCall6 (KERNEL32.7)
|
|
* VxDCall7 (KERNEL32.8)
|
|
* VxDCall8 (KERNEL32.9)
|
|
*/
|
|
void VxDCall( DWORD service, CONTEXT86 *context )
|
|
{
|
|
DWORD ret = 0xffffffff; /* FIXME */
|
|
int i;
|
|
|
|
TRACE( "(%08lx, ...)\n", service);
|
|
|
|
for (i = 0; VxDList[i].name; i++)
|
|
if (VxDList[i].id == HIWORD(service))
|
|
break;
|
|
|
|
if (!VxDList[i].name)
|
|
FIXME( "Unknown VxD (%08lx)\n", service);
|
|
else if (!VxDList[i].vxdcall)
|
|
FIXME( "Unimplemented VxD (%08lx)\n", service);
|
|
else
|
|
ret = VxDList[i].vxdcall( service, context );
|
|
|
|
context->Eax = ret;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* The following is a massive duplication of the advapi32 code.
|
|
* Unfortunately sharing the code is not possible since the native
|
|
* Win95 advapi32 depends on it. Someday we should probably stop
|
|
* supporting native Win95 advapi32 altogether...
|
|
*/
|
|
|
|
|
|
#define HKEY_SPECIAL_ROOT_FIRST HKEY_CLASSES_ROOT
|
|
#define HKEY_SPECIAL_ROOT_LAST HKEY_DYN_DATA
|
|
#define NB_SPECIAL_ROOT_KEYS ((UINT)HKEY_SPECIAL_ROOT_LAST - (UINT)HKEY_SPECIAL_ROOT_FIRST + 1)
|
|
|
|
static HKEY special_root_keys[NB_SPECIAL_ROOT_KEYS];
|
|
|
|
static const WCHAR name_CLASSES_ROOT[] =
|
|
{'M','a','c','h','i','n','e','\\',
|
|
'S','o','f','t','w','a','r','e','\\',
|
|
'C','l','a','s','s','e','s',0};
|
|
static const WCHAR name_LOCAL_MACHINE[] =
|
|
{'M','a','c','h','i','n','e',0};
|
|
static const WCHAR name_USERS[] =
|
|
{'U','s','e','r',0};
|
|
static const WCHAR name_PERFORMANCE_DATA[] =
|
|
{'P','e','r','f','D','a','t','a',0};
|
|
static const WCHAR name_CURRENT_CONFIG[] =
|
|
{'M','a','c','h','i','n','e','\\',
|
|
'S','y','s','t','e','m','\\',
|
|
'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
|
|
'H','a','r','d','w','a','r','e','P','r','o','f','i','l','e','s','\\',
|
|
'C','u','r','r','e','n','t',0};
|
|
static const WCHAR name_DYN_DATA[] =
|
|
{'D','y','n','D','a','t','a',0};
|
|
|
|
#define DECL_STR(key) { sizeof(name_##key)-sizeof(WCHAR), sizeof(name_##key), (LPWSTR)name_##key }
|
|
static UNICODE_STRING root_key_names[NB_SPECIAL_ROOT_KEYS] =
|
|
{
|
|
DECL_STR(CLASSES_ROOT),
|
|
{ 0, 0, NULL }, /* HKEY_CURRENT_USER is determined dynamically */
|
|
DECL_STR(LOCAL_MACHINE),
|
|
DECL_STR(USERS),
|
|
DECL_STR(PERFORMANCE_DATA),
|
|
DECL_STR(CURRENT_CONFIG),
|
|
DECL_STR(DYN_DATA)
|
|
};
|
|
#undef DECL_STR
|
|
|
|
|
|
/* check if value type needs string conversion (Ansi<->Unicode) */
|
|
inline static int is_string( DWORD type )
|
|
{
|
|
return (type == REG_SZ) || (type == REG_EXPAND_SZ) || (type == REG_MULTI_SZ);
|
|
}
|
|
|
|
/* create one of the HKEY_* special root keys */
|
|
static HKEY create_special_root_hkey( HKEY hkey, DWORD access )
|
|
{
|
|
HKEY ret = 0;
|
|
int idx = (UINT)hkey - (UINT)HKEY_SPECIAL_ROOT_FIRST;
|
|
|
|
if (hkey == HKEY_CURRENT_USER)
|
|
{
|
|
if (RtlOpenCurrentUser( access, &hkey )) return 0;
|
|
}
|
|
else
|
|
{
|
|
OBJECT_ATTRIBUTES attr;
|
|
|
|
attr.Length = sizeof(attr);
|
|
attr.RootDirectory = 0;
|
|
attr.ObjectName = &root_key_names[idx];
|
|
attr.Attributes = 0;
|
|
attr.SecurityDescriptor = NULL;
|
|
attr.SecurityQualityOfService = NULL;
|
|
if (NtCreateKey( &hkey, access, &attr, 0, NULL, 0, NULL )) return 0;
|
|
}
|
|
|
|
if (!(ret = InterlockedCompareExchangePointer( (PVOID) &special_root_keys[idx], hkey, 0 )))
|
|
ret = hkey;
|
|
else
|
|
NtClose( hkey ); /* somebody beat us to it */
|
|
return ret;
|
|
}
|
|
|
|
/* map the hkey from special root to normal key if necessary */
|
|
inline static HKEY get_special_root_hkey( HKEY hkey )
|
|
{
|
|
HKEY ret = hkey;
|
|
|
|
if ((hkey >= HKEY_SPECIAL_ROOT_FIRST) && (hkey <= HKEY_SPECIAL_ROOT_LAST))
|
|
{
|
|
if (!(ret = special_root_keys[(UINT)hkey - (UINT)HKEY_SPECIAL_ROOT_FIRST]))
|
|
ret = create_special_root_hkey( hkey, KEY_ALL_ACCESS );
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegCreateKeyA
|
|
*/
|
|
static DWORD VMM_RegCreateKeyA( HKEY hkey, LPCSTR name, PHKEY retkey )
|
|
{
|
|
OBJECT_ATTRIBUTES attr;
|
|
UNICODE_STRING nameW;
|
|
ANSI_STRING nameA;
|
|
NTSTATUS status;
|
|
|
|
if (!(hkey = get_special_root_hkey( hkey ))) return ERROR_INVALID_HANDLE;
|
|
|
|
attr.Length = sizeof(attr);
|
|
attr.RootDirectory = hkey;
|
|
attr.ObjectName = &nameW;
|
|
attr.Attributes = 0;
|
|
attr.SecurityDescriptor = NULL;
|
|
attr.SecurityQualityOfService = NULL;
|
|
RtlInitAnsiString( &nameA, name );
|
|
|
|
if (!(status = RtlAnsiStringToUnicodeString( &nameW, &nameA, TRUE )))
|
|
{
|
|
status = NtCreateKey( retkey, KEY_ALL_ACCESS, &attr, 0, NULL,
|
|
REG_OPTION_NON_VOLATILE, NULL );
|
|
RtlFreeUnicodeString( &nameW );
|
|
}
|
|
return RtlNtStatusToDosError( status );
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegOpenKeyExA
|
|
*/
|
|
DWORD WINAPI VMM_RegOpenKeyExA(HKEY hkey, LPCSTR name, DWORD reserved, REGSAM access, PHKEY retkey)
|
|
{
|
|
OBJECT_ATTRIBUTES attr;
|
|
UNICODE_STRING nameW;
|
|
STRING nameA;
|
|
NTSTATUS status;
|
|
|
|
if (!(hkey = get_special_root_hkey( hkey ))) return ERROR_INVALID_HANDLE;
|
|
|
|
attr.Length = sizeof(attr);
|
|
attr.RootDirectory = hkey;
|
|
attr.ObjectName = &nameW;
|
|
attr.Attributes = 0;
|
|
attr.SecurityDescriptor = NULL;
|
|
attr.SecurityQualityOfService = NULL;
|
|
|
|
RtlInitAnsiString( &nameA, name );
|
|
if (!(status = RtlAnsiStringToUnicodeString( &nameW, &nameA, TRUE )))
|
|
{
|
|
status = NtOpenKey( retkey, access, &attr );
|
|
RtlFreeUnicodeString( &nameW );
|
|
}
|
|
return RtlNtStatusToDosError( status );
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegCloseKey
|
|
*/
|
|
static DWORD VMM_RegCloseKey( HKEY hkey )
|
|
{
|
|
if (!hkey || hkey >= (HKEY)0x80000000) return ERROR_SUCCESS;
|
|
return RtlNtStatusToDosError( NtClose( hkey ) );
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegDeleteKeyA
|
|
*/
|
|
static DWORD VMM_RegDeleteKeyA( HKEY hkey, LPCSTR name )
|
|
{
|
|
DWORD ret;
|
|
HKEY tmp;
|
|
|
|
if (!(hkey = get_special_root_hkey( hkey ))) return ERROR_INVALID_HANDLE;
|
|
|
|
if (!name || !*name) return RtlNtStatusToDosError( NtDeleteKey( hkey ) );
|
|
if (!(ret = VMM_RegOpenKeyExA( hkey, name, 0, 0, &tmp )))
|
|
{
|
|
ret = RtlNtStatusToDosError( NtDeleteKey( tmp ) );
|
|
NtClose( tmp );
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegSetValueExA
|
|
*/
|
|
static DWORD VMM_RegSetValueExA( HKEY hkey, LPCSTR name, DWORD reserved, DWORD type,
|
|
CONST BYTE *data, DWORD count )
|
|
{
|
|
UNICODE_STRING nameW;
|
|
ANSI_STRING nameA;
|
|
WCHAR *dataW = NULL;
|
|
NTSTATUS status;
|
|
|
|
if (!(hkey = get_special_root_hkey( hkey ))) return ERROR_INVALID_HANDLE;
|
|
|
|
if (is_string(type))
|
|
{
|
|
DWORD lenW;
|
|
|
|
if (count)
|
|
{
|
|
/* if user forgot to count terminating null, add it (yes NT does this) */
|
|
if (data[count-1] && !data[count]) count++;
|
|
}
|
|
RtlMultiByteToUnicodeSize( &lenW, data, count );
|
|
if (!(dataW = HeapAlloc( GetProcessHeap(), 0, lenW ))) return ERROR_OUTOFMEMORY;
|
|
RtlMultiByteToUnicodeN( dataW, lenW, NULL, data, count );
|
|
count = lenW;
|
|
data = (BYTE *)dataW;
|
|
}
|
|
|
|
RtlInitAnsiString( &nameA, name );
|
|
if (!(status = RtlAnsiStringToUnicodeString( &nameW, &nameA, TRUE )))
|
|
{
|
|
status = NtSetValueKey( hkey, &nameW, 0, type, data, count );
|
|
RtlFreeUnicodeString( &nameW );
|
|
}
|
|
if (dataW) HeapFree( GetProcessHeap(), 0, dataW );
|
|
return RtlNtStatusToDosError( status );
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegSetValueA
|
|
*/
|
|
static DWORD VMM_RegSetValueA( HKEY hkey, LPCSTR name, DWORD type, LPCSTR data, DWORD count )
|
|
{
|
|
HKEY subkey = hkey;
|
|
DWORD ret;
|
|
|
|
if (type != REG_SZ) return ERROR_INVALID_PARAMETER;
|
|
|
|
if (name && name[0]) /* need to create the subkey */
|
|
{
|
|
if ((ret = VMM_RegCreateKeyA( hkey, name, &subkey )) != ERROR_SUCCESS) return ret;
|
|
}
|
|
ret = VMM_RegSetValueExA( subkey, NULL, 0, REG_SZ, (LPBYTE)data, strlen(data)+1 );
|
|
if (subkey != hkey) NtClose( subkey );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegDeleteValueA
|
|
*/
|
|
static DWORD VMM_RegDeleteValueA( HKEY hkey, LPCSTR name )
|
|
{
|
|
UNICODE_STRING nameW;
|
|
STRING nameA;
|
|
NTSTATUS status;
|
|
|
|
if (!(hkey = get_special_root_hkey( hkey ))) return ERROR_INVALID_HANDLE;
|
|
|
|
RtlInitAnsiString( &nameA, name );
|
|
if (!(status = RtlAnsiStringToUnicodeString( &nameW, &nameA, TRUE )))
|
|
{
|
|
status = NtDeleteValueKey( hkey, &nameW );
|
|
RtlFreeUnicodeString( &nameW );
|
|
}
|
|
return RtlNtStatusToDosError( status );
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegQueryValueExA
|
|
*/
|
|
static DWORD VMM_RegQueryValueExA( HKEY hkey, LPCSTR name, LPDWORD reserved, LPDWORD type,
|
|
LPBYTE data, LPDWORD count )
|
|
{
|
|
NTSTATUS status;
|
|
ANSI_STRING nameA;
|
|
UNICODE_STRING nameW;
|
|
DWORD total_size;
|
|
char buffer[256], *buf_ptr = buffer;
|
|
KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer;
|
|
static const int info_size = offsetof( KEY_VALUE_PARTIAL_INFORMATION, Data );
|
|
|
|
if ((data && !count) || reserved) return ERROR_INVALID_PARAMETER;
|
|
if (!(hkey = get_special_root_hkey( hkey ))) return ERROR_INVALID_HANDLE;
|
|
|
|
RtlInitAnsiString( &nameA, name );
|
|
if ((status = RtlAnsiStringToUnicodeString( &nameW, &nameA, TRUE )))
|
|
return RtlNtStatusToDosError(status);
|
|
|
|
status = NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation,
|
|
buffer, sizeof(buffer), &total_size );
|
|
if (status && status != STATUS_BUFFER_OVERFLOW) goto done;
|
|
|
|
/* we need to fetch the contents for a string type even if not requested,
|
|
* because we need to compute the length of the ASCII string. */
|
|
if (data || is_string(info->Type))
|
|
{
|
|
/* retry with a dynamically allocated buffer */
|
|
while (status == STATUS_BUFFER_OVERFLOW)
|
|
{
|
|
if (buf_ptr != buffer) HeapFree( GetProcessHeap(), 0, buf_ptr );
|
|
if (!(buf_ptr = HeapAlloc( GetProcessHeap(), 0, total_size )))
|
|
{
|
|
status = STATUS_NO_MEMORY;
|
|
goto done;
|
|
}
|
|
info = (KEY_VALUE_PARTIAL_INFORMATION *)buf_ptr;
|
|
status = NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation,
|
|
buf_ptr, total_size, &total_size );
|
|
}
|
|
|
|
if (!status)
|
|
{
|
|
if (is_string(info->Type))
|
|
{
|
|
DWORD len = WideCharToMultiByte( CP_ACP, 0, (WCHAR *)(buf_ptr + info_size),
|
|
(total_size - info_size) /sizeof(WCHAR),
|
|
NULL, 0, NULL, NULL );
|
|
if (data && len)
|
|
{
|
|
if (len > *count) status = STATUS_BUFFER_OVERFLOW;
|
|
else
|
|
{
|
|
WideCharToMultiByte( CP_ACP, 0, (WCHAR *)(buf_ptr + info_size),
|
|
(total_size - info_size) /sizeof(WCHAR),
|
|
data, len, NULL, NULL );
|
|
/* if the type is REG_SZ and data is not 0-terminated
|
|
* and there is enough space in the buffer NT appends a \0 */
|
|
if (len < *count && data[len-1]) data[len] = 0;
|
|
}
|
|
}
|
|
total_size = len + info_size;
|
|
}
|
|
else if (data)
|
|
{
|
|
if (total_size - info_size > *count) status = STATUS_BUFFER_OVERFLOW;
|
|
else memcpy( data, buf_ptr + info_size, total_size - info_size );
|
|
}
|
|
}
|
|
else if (status != STATUS_BUFFER_OVERFLOW) goto done;
|
|
}
|
|
|
|
if (type) *type = info->Type;
|
|
if (count) *count = total_size - info_size;
|
|
|
|
done:
|
|
if (buf_ptr != buffer) HeapFree( GetProcessHeap(), 0, buf_ptr );
|
|
RtlFreeUnicodeString( &nameW );
|
|
return RtlNtStatusToDosError(status);
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegQueryValueA
|
|
*/
|
|
static DWORD VMM_RegQueryValueA( HKEY hkey, LPCSTR name, LPSTR data, LPLONG count )
|
|
{
|
|
DWORD ret;
|
|
HKEY subkey = hkey;
|
|
|
|
if (name && name[0])
|
|
{
|
|
if ((ret = VMM_RegOpenKeyExA( hkey, name, 0, KEY_ALL_ACCESS, &subkey )) != ERROR_SUCCESS)
|
|
return ret;
|
|
}
|
|
ret = VMM_RegQueryValueExA( subkey, NULL, NULL, NULL, (LPBYTE)data, count );
|
|
if (subkey != hkey) NtClose( subkey );
|
|
if (ret == ERROR_FILE_NOT_FOUND)
|
|
{
|
|
/* return empty string if default value not found */
|
|
if (data) *data = 0;
|
|
if (count) *count = 1;
|
|
ret = ERROR_SUCCESS;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegEnumValueA
|
|
*/
|
|
static DWORD VMM_RegEnumValueA( HKEY hkey, DWORD index, LPSTR value, LPDWORD val_count,
|
|
LPDWORD reserved, LPDWORD type, LPBYTE data, LPDWORD count )
|
|
{
|
|
NTSTATUS status;
|
|
DWORD total_size;
|
|
char buffer[256], *buf_ptr = buffer;
|
|
KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
|
|
static const int info_size = offsetof( KEY_VALUE_FULL_INFORMATION, Name );
|
|
|
|
TRACE("(%p,%ld,%p,%p,%p,%p,%p,%p)\n",
|
|
hkey, index, value, val_count, reserved, type, data, count );
|
|
|
|
/* NT only checks count, not val_count */
|
|
if ((data && !count) || reserved) return ERROR_INVALID_PARAMETER;
|
|
if (!(hkey = get_special_root_hkey( hkey ))) return ERROR_INVALID_HANDLE;
|
|
|
|
total_size = info_size + (MAX_PATH + 1) * sizeof(WCHAR);
|
|
if (data) total_size += *count;
|
|
total_size = min( sizeof(buffer), total_size );
|
|
|
|
status = NtEnumerateValueKey( hkey, index, KeyValueFullInformation,
|
|
buffer, total_size, &total_size );
|
|
if (status && status != STATUS_BUFFER_OVERFLOW) goto done;
|
|
|
|
/* we need to fetch the contents for a string type even if not requested,
|
|
* because we need to compute the length of the ASCII string. */
|
|
if (value || data || is_string(info->Type))
|
|
{
|
|
/* retry with a dynamically allocated buffer */
|
|
while (status == STATUS_BUFFER_OVERFLOW)
|
|
{
|
|
if (buf_ptr != buffer) HeapFree( GetProcessHeap(), 0, buf_ptr );
|
|
if (!(buf_ptr = HeapAlloc( GetProcessHeap(), 0, total_size )))
|
|
return ERROR_NOT_ENOUGH_MEMORY;
|
|
info = (KEY_VALUE_FULL_INFORMATION *)buf_ptr;
|
|
status = NtEnumerateValueKey( hkey, index, KeyValueFullInformation,
|
|
buf_ptr, total_size, &total_size );
|
|
}
|
|
|
|
if (status) goto done;
|
|
|
|
if (is_string(info->Type))
|
|
{
|
|
DWORD len;
|
|
RtlUnicodeToMultiByteSize( &len, (WCHAR *)(buf_ptr + info->DataOffset),
|
|
total_size - info->DataOffset );
|
|
if (data && len)
|
|
{
|
|
if (len > *count) status = STATUS_BUFFER_OVERFLOW;
|
|
else
|
|
{
|
|
RtlUnicodeToMultiByteN( data, len, NULL, (WCHAR *)(buf_ptr + info->DataOffset),
|
|
total_size - info->DataOffset );
|
|
/* if the type is REG_SZ and data is not 0-terminated
|
|
* and there is enough space in the buffer NT appends a \0 */
|
|
if (len < *count && data[len-1]) data[len] = 0;
|
|
}
|
|
}
|
|
info->DataLength = len;
|
|
}
|
|
else if (data)
|
|
{
|
|
if (total_size - info->DataOffset > *count) status = STATUS_BUFFER_OVERFLOW;
|
|
else memcpy( data, buf_ptr + info->DataOffset, total_size - info->DataOffset );
|
|
}
|
|
|
|
if (value && !status)
|
|
{
|
|
DWORD len;
|
|
|
|
RtlUnicodeToMultiByteSize( &len, info->Name, info->NameLength );
|
|
if (len >= *val_count)
|
|
{
|
|
status = STATUS_BUFFER_OVERFLOW;
|
|
if (*val_count)
|
|
{
|
|
len = *val_count - 1;
|
|
RtlUnicodeToMultiByteN( value, len, NULL, info->Name, info->NameLength );
|
|
value[len] = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
RtlUnicodeToMultiByteN( value, len, NULL, info->Name, info->NameLength );
|
|
value[len] = 0;
|
|
*val_count = len;
|
|
}
|
|
}
|
|
}
|
|
else status = STATUS_SUCCESS;
|
|
|
|
if (type) *type = info->Type;
|
|
if (count) *count = info->DataLength;
|
|
|
|
done:
|
|
if (buf_ptr != buffer) HeapFree( GetProcessHeap(), 0, buf_ptr );
|
|
return RtlNtStatusToDosError(status);
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegEnumKeyA
|
|
*/
|
|
static DWORD VMM_RegEnumKeyA( HKEY hkey, DWORD index, LPSTR name, DWORD name_len )
|
|
{
|
|
NTSTATUS status;
|
|
char buffer[256], *buf_ptr = buffer;
|
|
KEY_NODE_INFORMATION *info = (KEY_NODE_INFORMATION *)buffer;
|
|
DWORD total_size;
|
|
|
|
if (!(hkey = get_special_root_hkey( hkey ))) return ERROR_INVALID_HANDLE;
|
|
|
|
status = NtEnumerateKey( hkey, index, KeyNodeInformation,
|
|
buffer, sizeof(buffer), &total_size );
|
|
|
|
while (status == STATUS_BUFFER_OVERFLOW)
|
|
{
|
|
/* retry with a dynamically allocated buffer */
|
|
if (buf_ptr != buffer) HeapFree( GetProcessHeap(), 0, buf_ptr );
|
|
if (!(buf_ptr = HeapAlloc( GetProcessHeap(), 0, total_size )))
|
|
return ERROR_NOT_ENOUGH_MEMORY;
|
|
info = (KEY_NODE_INFORMATION *)buf_ptr;
|
|
status = NtEnumerateKey( hkey, index, KeyNodeInformation,
|
|
buf_ptr, total_size, &total_size );
|
|
}
|
|
|
|
if (!status)
|
|
{
|
|
DWORD len;
|
|
|
|
RtlUnicodeToMultiByteSize( &len, info->Name, info->NameLength );
|
|
if (len >= name_len) status = STATUS_BUFFER_OVERFLOW;
|
|
else
|
|
{
|
|
RtlUnicodeToMultiByteN( name, len, NULL, info->Name, info->NameLength );
|
|
name[len] = 0;
|
|
}
|
|
}
|
|
|
|
if (buf_ptr != buffer) HeapFree( GetProcessHeap(), 0, buf_ptr );
|
|
return RtlNtStatusToDosError( status );
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* VMM_RegQueryInfoKeyA
|
|
*
|
|
* NOTE: This VxDCall takes only a subset of the parameters that the
|
|
* corresponding Win32 API call does. The implementation in Win95
|
|
* ADVAPI32 sets all output parameters not mentioned here to zero.
|
|
*/
|
|
static DWORD VMM_RegQueryInfoKeyA( HKEY hkey, LPDWORD subkeys, LPDWORD max_subkey,
|
|
LPDWORD values, LPDWORD max_value, LPDWORD max_data )
|
|
{
|
|
NTSTATUS status;
|
|
KEY_FULL_INFORMATION info;
|
|
DWORD total_size;
|
|
|
|
if (!(hkey = get_special_root_hkey( hkey ))) return ERROR_INVALID_HANDLE;
|
|
|
|
status = NtQueryKey( hkey, KeyFullInformation, &info, sizeof(info), &total_size );
|
|
if (status && status != STATUS_BUFFER_OVERFLOW) return RtlNtStatusToDosError( status );
|
|
|
|
if (subkeys) *subkeys = info.SubKeys;
|
|
if (max_subkey) *max_subkey = info.MaxNameLen;
|
|
if (values) *values = info.Values;
|
|
if (max_value) *max_value = info.MaxValueNameLen;
|
|
if (max_data) *max_data = info.MaxValueDataLen;
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* VxDCall_VMM
|
|
*/
|
|
static DWORD VxDCall_VMM( DWORD service, CONTEXT86 *context )
|
|
{
|
|
switch ( LOWORD(service) )
|
|
{
|
|
case 0x0011: /* RegOpenKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
PHKEY retkey = (PHKEY)stack32_pop( context );
|
|
return VMM_RegOpenKeyExA( hkey, lpszSubKey, 0, KEY_ALL_ACCESS, retkey );
|
|
}
|
|
|
|
case 0x0012: /* RegCreateKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
PHKEY retkey = (PHKEY)stack32_pop( context );
|
|
return VMM_RegCreateKeyA( hkey, lpszSubKey, retkey );
|
|
}
|
|
|
|
case 0x0013: /* RegCloseKey */
|
|
{
|
|
HKEY hkey = (HKEY)stack32_pop( context );
|
|
return VMM_RegCloseKey( hkey );
|
|
}
|
|
|
|
case 0x0014: /* RegDeleteKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
return VMM_RegDeleteKeyA( hkey, lpszSubKey );
|
|
}
|
|
|
|
case 0x0015: /* RegSetValue */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
DWORD dwType = (DWORD) stack32_pop( context );
|
|
LPCSTR lpszData = (LPCSTR)stack32_pop( context );
|
|
DWORD cbData = (DWORD) stack32_pop( context );
|
|
return VMM_RegSetValueA( hkey, lpszSubKey, dwType, lpszData, cbData );
|
|
}
|
|
|
|
case 0x0016: /* RegDeleteValue */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPSTR lpszValue = (LPSTR)stack32_pop( context );
|
|
return VMM_RegDeleteValueA( hkey, lpszValue );
|
|
}
|
|
|
|
case 0x0017: /* RegQueryValue */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPSTR lpszSubKey = (LPSTR) stack32_pop( context );
|
|
LPSTR lpszData = (LPSTR) stack32_pop( context );
|
|
LPDWORD lpcbData = (LPDWORD)stack32_pop( context );
|
|
return VMM_RegQueryValueA( hkey, lpszSubKey, lpszData, lpcbData );
|
|
}
|
|
|
|
case 0x0018: /* RegEnumKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
DWORD iSubkey = (DWORD)stack32_pop( context );
|
|
LPSTR lpszName = (LPSTR)stack32_pop( context );
|
|
DWORD lpcchName = (DWORD)stack32_pop( context );
|
|
return VMM_RegEnumKeyA( hkey, iSubkey, lpszName, lpcchName );
|
|
}
|
|
|
|
case 0x0019: /* RegEnumValue */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
DWORD iValue = (DWORD) stack32_pop( context );
|
|
LPSTR lpszValue = (LPSTR) stack32_pop( context );
|
|
LPDWORD lpcchValue = (LPDWORD)stack32_pop( context );
|
|
LPDWORD lpReserved = (LPDWORD)stack32_pop( context );
|
|
LPDWORD lpdwType = (LPDWORD)stack32_pop( context );
|
|
LPBYTE lpbData = (LPBYTE) stack32_pop( context );
|
|
LPDWORD lpcbData = (LPDWORD)stack32_pop( context );
|
|
return VMM_RegEnumValueA( hkey, iValue, lpszValue, lpcchValue,
|
|
lpReserved, lpdwType, lpbData, lpcbData );
|
|
}
|
|
|
|
case 0x001A: /* RegQueryValueEx */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPSTR lpszValue = (LPSTR) stack32_pop( context );
|
|
LPDWORD lpReserved = (LPDWORD)stack32_pop( context );
|
|
LPDWORD lpdwType = (LPDWORD)stack32_pop( context );
|
|
LPBYTE lpbData = (LPBYTE) stack32_pop( context );
|
|
LPDWORD lpcbData = (LPDWORD)stack32_pop( context );
|
|
return VMM_RegQueryValueExA( hkey, lpszValue, lpReserved,
|
|
lpdwType, lpbData, lpcbData );
|
|
}
|
|
|
|
case 0x001B: /* RegSetValueEx */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPSTR lpszValue = (LPSTR) stack32_pop( context );
|
|
DWORD dwReserved = (DWORD) stack32_pop( context );
|
|
DWORD dwType = (DWORD) stack32_pop( context );
|
|
LPBYTE lpbData = (LPBYTE)stack32_pop( context );
|
|
DWORD cbData = (DWORD) stack32_pop( context );
|
|
return VMM_RegSetValueExA( hkey, lpszValue, dwReserved,
|
|
dwType, lpbData, cbData );
|
|
}
|
|
|
|
case 0x001C: /* RegFlushKey */
|
|
{
|
|
HKEY hkey = (HKEY)stack32_pop( context );
|
|
FIXME( "RegFlushKey(%p): stub\n", hkey );
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
case 0x001D: /* RegQueryInfoKey */
|
|
{
|
|
/* NOTE: This VxDCall takes only a subset of the parameters that the
|
|
corresponding Win32 API call does. The implementation in Win95
|
|
ADVAPI32 sets all output parameters not mentioned here to zero. */
|
|
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPDWORD lpcSubKeys = (LPDWORD)stack32_pop( context );
|
|
LPDWORD lpcchMaxSubKey = (LPDWORD)stack32_pop( context );
|
|
LPDWORD lpcValues = (LPDWORD)stack32_pop( context );
|
|
LPDWORD lpcchMaxValueName = (LPDWORD)stack32_pop( context );
|
|
LPDWORD lpcchMaxValueData = (LPDWORD)stack32_pop( context );
|
|
return VMM_RegQueryInfoKeyA( hkey, lpcSubKeys, lpcchMaxSubKey,
|
|
lpcValues, lpcchMaxValueName, lpcchMaxValueData );
|
|
}
|
|
|
|
case 0x0021: /* RegLoadKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
LPCSTR lpszFile = (LPCSTR)stack32_pop( context );
|
|
FIXME("RegLoadKey(%p,%s,%s): stub\n",hkey, debugstr_a(lpszSubKey), debugstr_a(lpszFile));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
case 0x0022: /* RegUnLoadKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
FIXME("RegUnLoadKey(%p,%s): stub\n",hkey, debugstr_a(lpszSubKey));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
case 0x0023: /* RegSaveKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszFile = (LPCSTR)stack32_pop( context );
|
|
LPSECURITY_ATTRIBUTES sa = (LPSECURITY_ATTRIBUTES)stack32_pop( context );
|
|
FIXME("RegSaveKey(%p,%s,%p): stub\n",hkey, debugstr_a(lpszFile),sa);
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
#if 0 /* Functions are not yet implemented in misc/registry.c */
|
|
case 0x0024: /* RegRemapPreDefKey */
|
|
case 0x0026: /* RegQueryMultipleValues */
|
|
#endif
|
|
|
|
case 0x0027: /* RegReplaceKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
LPCSTR lpszNewFile= (LPCSTR)stack32_pop( context );
|
|
LPCSTR lpszOldFile= (LPCSTR)stack32_pop( context );
|
|
FIXME("RegReplaceKey(%p,%s,%s,%s): stub\n", hkey, debugstr_a(lpszSubKey),
|
|
debugstr_a(lpszNewFile),debugstr_a(lpszOldFile));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
case 0x0000: /* PageReserve */
|
|
{
|
|
LPVOID address;
|
|
LPVOID ret;
|
|
DWORD psize = getpagesize();
|
|
ULONG page = (ULONG) stack32_pop( context );
|
|
ULONG npages = (ULONG) stack32_pop( context );
|
|
ULONG flags = (ULONG) stack32_pop( context );
|
|
|
|
TRACE("PageReserve: page: %08lx, npages: %08lx, flags: %08lx partial stub!\n",
|
|
page, npages, flags );
|
|
|
|
if ( page == PR_SYSTEM ) {
|
|
ERR("Can't reserve ring 1 memory\n");
|
|
return -1;
|
|
}
|
|
/* FIXME: This has to be handled separately for the separate
|
|
address-spaces we now have */
|
|
if ( page == PR_PRIVATE || page == PR_SHARED ) page = 0;
|
|
/* FIXME: Handle flags in some way */
|
|
address = (LPVOID )(page * psize);
|
|
ret = VirtualAlloc ( address, ( npages * psize ), MEM_RESERVE, 0 );
|
|
TRACE("PageReserve: returning: %08lx\n", (DWORD )ret );
|
|
if ( ret == NULL )
|
|
return -1;
|
|
else
|
|
return (DWORD )ret;
|
|
}
|
|
|
|
case 0x0001: /* PageCommit */
|
|
{
|
|
LPVOID address;
|
|
LPVOID ret;
|
|
DWORD virt_perm;
|
|
DWORD psize = getpagesize();
|
|
ULONG page = (ULONG) stack32_pop( context );
|
|
ULONG npages = (ULONG) stack32_pop( context );
|
|
ULONG hpd = (ULONG) stack32_pop( context );
|
|
ULONG pagerdata = (ULONG) stack32_pop( context );
|
|
ULONG flags = (ULONG) stack32_pop( context );
|
|
|
|
TRACE("PageCommit: page: %08lx, npages: %08lx, hpd: %08lx pagerdata: "
|
|
"%08lx, flags: %08lx partial stub\n",
|
|
page, npages, hpd, pagerdata, flags );
|
|
|
|
if ( flags & PC_USER )
|
|
if ( flags & PC_WRITEABLE )
|
|
virt_perm = PAGE_EXECUTE_READWRITE;
|
|
else
|
|
virt_perm = PAGE_EXECUTE_READ;
|
|
else
|
|
virt_perm = PAGE_NOACCESS;
|
|
|
|
address = (LPVOID )(page * psize);
|
|
ret = VirtualAlloc ( address, ( npages * psize ), MEM_COMMIT, virt_perm );
|
|
TRACE("PageCommit: Returning: %08lx\n", (DWORD )ret );
|
|
return (DWORD )ret;
|
|
|
|
}
|
|
case 0x0002: /* PageDecommit */
|
|
{
|
|
LPVOID address;
|
|
BOOL ret;
|
|
DWORD psize = getpagesize();
|
|
ULONG page = (ULONG) stack32_pop( context );
|
|
ULONG npages = (ULONG) stack32_pop( context );
|
|
ULONG flags = (ULONG) stack32_pop( context );
|
|
|
|
TRACE("PageDecommit: page: %08lx, npages: %08lx, flags: %08lx partial stub\n",
|
|
page, npages, flags );
|
|
address = (LPVOID )( page * psize );
|
|
ret = VirtualFree ( address, ( npages * psize ), MEM_DECOMMIT );
|
|
TRACE("PageDecommit: Returning: %s\n", ret ? "TRUE" : "FALSE" );
|
|
return ret;
|
|
}
|
|
case 0x000d: /* PageModifyPermissions */
|
|
{
|
|
DWORD pg_old_perm;
|
|
DWORD pg_new_perm;
|
|
DWORD virt_old_perm;
|
|
DWORD virt_new_perm;
|
|
MEMORY_BASIC_INFORMATION mbi;
|
|
LPVOID address;
|
|
DWORD psize = getpagesize();
|
|
ULONG page = stack32_pop ( context );
|
|
ULONG npages = stack32_pop ( context );
|
|
ULONG permand = stack32_pop ( context );
|
|
ULONG permor = stack32_pop ( context );
|
|
|
|
TRACE("PageModifyPermissions %08lx %08lx %08lx %08lx partial stub\n",
|
|
page, npages, permand, permor );
|
|
address = (LPVOID )( page * psize );
|
|
|
|
VirtualQuery ( address, &mbi, sizeof ( MEMORY_BASIC_INFORMATION ));
|
|
virt_old_perm = mbi.Protect;
|
|
|
|
switch ( virt_old_perm & mbi.Protect ) {
|
|
case PAGE_READONLY:
|
|
case PAGE_EXECUTE:
|
|
case PAGE_EXECUTE_READ:
|
|
pg_old_perm = PC_USER;
|
|
break;
|
|
case PAGE_READWRITE:
|
|
case PAGE_WRITECOPY:
|
|
case PAGE_EXECUTE_READWRITE:
|
|
case PAGE_EXECUTE_WRITECOPY:
|
|
pg_old_perm = PC_USER | PC_WRITEABLE;
|
|
break;
|
|
case PAGE_NOACCESS:
|
|
default:
|
|
pg_old_perm = 0;
|
|
break;
|
|
}
|
|
pg_new_perm = pg_old_perm;
|
|
pg_new_perm &= permand & ~PC_STATIC;
|
|
pg_new_perm |= permor & ~PC_STATIC;
|
|
|
|
virt_new_perm = ( virt_old_perm ) & ~0xff;
|
|
if ( pg_new_perm & PC_USER )
|
|
{
|
|
if ( pg_new_perm & PC_WRITEABLE )
|
|
virt_new_perm |= PAGE_EXECUTE_READWRITE;
|
|
else
|
|
virt_new_perm |= PAGE_EXECUTE_READ;
|
|
}
|
|
|
|
if ( ! VirtualProtect ( address, ( npages * psize ), virt_new_perm, &virt_old_perm ) ) {
|
|
ERR("Can't change page permissions for %08lx\n", (DWORD )address );
|
|
return 0xffffffff;
|
|
}
|
|
TRACE("Returning: %08lx\n", pg_old_perm );
|
|
return pg_old_perm;
|
|
}
|
|
case 0x000a: /* PageFree */
|
|
{
|
|
BOOL ret;
|
|
LPVOID hmem = (LPVOID) stack32_pop( context );
|
|
DWORD flags = (DWORD ) stack32_pop( context );
|
|
|
|
TRACE("PageFree: hmem: %08lx, flags: %08lx partial stub\n",
|
|
(DWORD )hmem, flags );
|
|
|
|
ret = VirtualFree ( hmem, 0, MEM_RELEASE );
|
|
context->Eax = ret;
|
|
TRACE("Returning: %d\n", ret );
|
|
|
|
return 0;
|
|
}
|
|
case 0x001e: /* GetDemandPageInfo */
|
|
{
|
|
DWORD dinfo = (DWORD)stack32_pop( context );
|
|
DWORD flags = (DWORD)stack32_pop( context );
|
|
|
|
/* GetDemandPageInfo is supposed to fill out the struct at
|
|
* "dinfo" with various low-level memory management information.
|
|
* Apps are certainly not supposed to call this, although it's
|
|
* demoed and documented by Pietrek on pages 441-443 of "Windows
|
|
* 95 System Programming Secrets" if any program needs a real
|
|
* implementation of this.
|
|
*/
|
|
|
|
FIXME("GetDemandPageInfo(%08lx %08lx): stub!\n", dinfo, flags);
|
|
|
|
return 0;
|
|
}
|
|
default:
|
|
if (LOWORD(service) < N_VMM_SERVICE)
|
|
FIXME( "Unimplemented service %s (%08lx)\n",
|
|
VMM_Service_Name[LOWORD(service)], service);
|
|
else
|
|
FIXME( "Unknown service %08lx\n", service);
|
|
break;
|
|
}
|
|
|
|
return 0xffffffff; /* FIXME */
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DeviceIo_IFSMgr
|
|
* NOTES
|
|
* These ioctls are used by 'MSNET32.DLL'.
|
|
*
|
|
* I have been unable to uncover any documentation about the ioctls so
|
|
* the implementation of the cases IFS_IOCTL_21 and IFS_IOCTL_2F are
|
|
* based on reasonable guesses on information found in the Windows 95 DDK.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* IFSMgr DeviceIO service
|
|
*/
|
|
|
|
#define IFS_IOCTL_21 100
|
|
#define IFS_IOCTL_2F 101
|
|
#define IFS_IOCTL_GET_RES 102
|
|
#define IFS_IOCTL_GET_NETPRO_NAME_A 103
|
|
|
|
struct win32apireq {
|
|
unsigned long ar_proid;
|
|
unsigned long ar_eax;
|
|
unsigned long ar_ebx;
|
|
unsigned long ar_ecx;
|
|
unsigned long ar_edx;
|
|
unsigned long ar_esi;
|
|
unsigned long ar_edi;
|
|
unsigned long ar_ebp;
|
|
unsigned short ar_error;
|
|
unsigned short ar_pad;
|
|
};
|
|
|
|
static void win32apieq_2_CONTEXT(struct win32apireq *pIn,CONTEXT86 *pCxt)
|
|
{
|
|
memset(pCxt,0,sizeof(*pCxt));
|
|
|
|
pCxt->ContextFlags=CONTEXT86_INTEGER|CONTEXT86_CONTROL;
|
|
pCxt->Eax = pIn->ar_eax;
|
|
pCxt->Ebx = pIn->ar_ebx;
|
|
pCxt->Ecx = pIn->ar_ecx;
|
|
pCxt->Edx = pIn->ar_edx;
|
|
pCxt->Esi = pIn->ar_esi;
|
|
pCxt->Edi = pIn->ar_edi;
|
|
|
|
/* FIXME: Only partial CONTEXT86_CONTROL */
|
|
pCxt->Ebp = pIn->ar_ebp;
|
|
|
|
/* FIXME: pIn->ar_proid ignored */
|
|
/* FIXME: pIn->ar_error ignored */
|
|
/* FIXME: pIn->ar_pad ignored */
|
|
}
|
|
|
|
static void CONTEXT_2_win32apieq(CONTEXT86 *pCxt,struct win32apireq *pOut)
|
|
{
|
|
memset(pOut,0,sizeof(struct win32apireq));
|
|
|
|
pOut->ar_eax = pCxt->Eax;
|
|
pOut->ar_ebx = pCxt->Ebx;
|
|
pOut->ar_ecx = pCxt->Ecx;
|
|
pOut->ar_edx = pCxt->Edx;
|
|
pOut->ar_esi = pCxt->Esi;
|
|
pOut->ar_edi = pCxt->Edi;
|
|
|
|
/* FIXME: Only partial CONTEXT86_CONTROL */
|
|
pOut->ar_ebp = pCxt->Ebp;
|
|
|
|
/* FIXME: pOut->ar_proid ignored */
|
|
/* FIXME: pOut->ar_error ignored */
|
|
/* FIXME: pOut->ar_pad ignored */
|
|
}
|
|
|
|
static BOOL DeviceIo_IFSMgr(DWORD dwIoControlCode, LPVOID lpvInBuffer, DWORD cbInBuffer,
|
|
LPVOID lpvOutBuffer, DWORD cbOutBuffer,
|
|
LPDWORD lpcbBytesReturned,
|
|
LPOVERLAPPED lpOverlapped)
|
|
{
|
|
BOOL retv = TRUE;
|
|
TRACE("(%ld,%p,%ld,%p,%ld,%p,%p): stub\n",
|
|
dwIoControlCode,
|
|
lpvInBuffer,cbInBuffer,
|
|
lpvOutBuffer,cbOutBuffer,
|
|
lpcbBytesReturned,
|
|
lpOverlapped);
|
|
|
|
switch (dwIoControlCode)
|
|
{
|
|
case IFS_IOCTL_21:
|
|
case IFS_IOCTL_2F:{
|
|
CONTEXT86 cxt;
|
|
struct win32apireq *pIn=(struct win32apireq *) lpvInBuffer;
|
|
struct win32apireq *pOut=(struct win32apireq *) lpvOutBuffer;
|
|
|
|
TRACE(
|
|
"Control '%s': "
|
|
"proid=0x%08lx, eax=0x%08lx, ebx=0x%08lx, ecx=0x%08lx, "
|
|
"edx=0x%08lx, esi=0x%08lx, edi=0x%08lx, ebp=0x%08lx, "
|
|
"error=0x%04x, pad=0x%04x\n",
|
|
(dwIoControlCode==IFS_IOCTL_21)?"IFS_IOCTL_21":"IFS_IOCTL_2F",
|
|
pIn->ar_proid, pIn->ar_eax, pIn->ar_ebx, pIn->ar_ecx,
|
|
pIn->ar_edx, pIn->ar_esi, pIn->ar_edi, pIn->ar_ebp,
|
|
pIn->ar_error, pIn->ar_pad
|
|
);
|
|
|
|
win32apieq_2_CONTEXT(pIn,&cxt);
|
|
|
|
if(dwIoControlCode==IFS_IOCTL_21)
|
|
{
|
|
if(Dosvm.CallBuiltinHandler || DPMI_LoadDosSystem())
|
|
Dosvm.CallBuiltinHandler( &cxt, 0x21 );
|
|
}
|
|
else
|
|
{
|
|
if(Dosvm.CallBuiltinHandler || DPMI_LoadDosSystem())
|
|
Dosvm.CallBuiltinHandler( &cxt, 0x2f );
|
|
}
|
|
|
|
CONTEXT_2_win32apieq(&cxt,pOut);
|
|
|
|
retv = TRUE;
|
|
} break;
|
|
case IFS_IOCTL_GET_RES:{
|
|
FIXME( "Control 'IFS_IOCTL_GET_RES' not implemented\n");
|
|
retv = FALSE;
|
|
} break;
|
|
case IFS_IOCTL_GET_NETPRO_NAME_A:{
|
|
FIXME( "Control 'IFS_IOCTL_GET_NETPRO_NAME_A' not implemented\n");
|
|
retv = FALSE;
|
|
} break;
|
|
default:
|
|
FIXME( "Control %ld not implemented\n", dwIoControlCode);
|
|
retv = FALSE;
|
|
}
|
|
|
|
return retv;
|
|
}
|
|
|
|
/********************************************************************************
|
|
* VxDCall_VWin32
|
|
*
|
|
* Service numbers taken from page 448 of Pietrek's "Windows 95 System
|
|
* Programming Secrets". Parameters from experimentation on real Win98.
|
|
*
|
|
*/
|
|
|
|
static DWORD VxDCall_VWin32( DWORD service, CONTEXT86 *context )
|
|
{
|
|
switch ( LOWORD(service) )
|
|
{
|
|
case 0x0000: /* GetVersion */
|
|
{
|
|
DWORD vers = GetVersion();
|
|
return (LOBYTE(vers) << 8) | HIBYTE(vers);
|
|
}
|
|
break;
|
|
|
|
case 0x0020: /* Get VMCPD Version */
|
|
{
|
|
DWORD parm = (DWORD) stack32_pop(context);
|
|
|
|
FIXME("Get VMCPD Version(%08lx): partial stub!\n", parm);
|
|
|
|
/* FIXME: This is what Win98 returns, it may
|
|
* not be correct in all situations.
|
|
* It makes Bleem! happy though.
|
|
*/
|
|
|
|
return 0x0405;
|
|
}
|
|
|
|
case 0x0029: /* Int31/DPMI dispatch */
|
|
{
|
|
DWORD callnum = (DWORD) stack32_pop(context);
|
|
DWORD parm = (DWORD) stack32_pop(context);
|
|
|
|
TRACE("Int31/DPMI dispatch(%08lx)\n", callnum);
|
|
|
|
SET_AX( context, callnum );
|
|
SET_CX( context, parm );
|
|
if(Dosvm.CallBuiltinHandler || DPMI_LoadDosSystem())
|
|
Dosvm.CallBuiltinHandler( context, 0x31 );
|
|
|
|
return LOWORD(context->Eax);
|
|
}
|
|
break;
|
|
|
|
case 0x002a: /* Int41 dispatch - parm = int41 service number */
|
|
{
|
|
DWORD callnum = (DWORD) stack32_pop(context);
|
|
|
|
return callnum; /* FIXME: should really call INT_Int41Handler() */
|
|
}
|
|
break;
|
|
|
|
default:
|
|
FIXME("Unknown VWin32 service %08lx\n", service);
|
|
break;
|
|
}
|
|
|
|
return 0xffffffff;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DeviceIo_VCD
|
|
*/
|
|
static BOOL DeviceIo_VCD(DWORD dwIoControlCode,
|
|
LPVOID lpvInBuffer, DWORD cbInBuffer,
|
|
LPVOID lpvOutBuffer, DWORD cbOutBuffer,
|
|
LPDWORD lpcbBytesReturned,
|
|
LPOVERLAPPED lpOverlapped)
|
|
{
|
|
BOOL retv = TRUE;
|
|
|
|
switch (dwIoControlCode)
|
|
{
|
|
case IOCTL_SERIAL_LSRMST_INSERT:
|
|
{
|
|
FIXME( "IOCTL_SERIAL_LSRMST_INSERT NIY !\n");
|
|
retv = FALSE;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
FIXME( "Unknown Control %ld\n", dwIoControlCode);
|
|
retv = FALSE;
|
|
break;
|
|
}
|
|
|
|
return retv;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DeviceIo_VWin32
|
|
*/
|
|
|
|
static void DIOCRegs_2_CONTEXT( DIOC_REGISTERS *pIn, CONTEXT86 *pCxt )
|
|
{
|
|
memset( pCxt, 0, sizeof(*pCxt) );
|
|
/* Note: segment registers == 0 means that CTX_SEG_OFF_TO_LIN
|
|
will interpret 32-bit register contents as linear pointers */
|
|
|
|
pCxt->ContextFlags=CONTEXT86_INTEGER|CONTEXT86_CONTROL;
|
|
pCxt->Eax = pIn->reg_EAX;
|
|
pCxt->Ebx = pIn->reg_EBX;
|
|
pCxt->Ecx = pIn->reg_ECX;
|
|
pCxt->Edx = pIn->reg_EDX;
|
|
pCxt->Esi = pIn->reg_ESI;
|
|
pCxt->Edi = pIn->reg_EDI;
|
|
|
|
/* FIXME: Only partial CONTEXT86_CONTROL */
|
|
pCxt->EFlags = pIn->reg_Flags;
|
|
}
|
|
|
|
static void CONTEXT_2_DIOCRegs( CONTEXT86 *pCxt, DIOC_REGISTERS *pOut )
|
|
{
|
|
memset( pOut, 0, sizeof(DIOC_REGISTERS) );
|
|
|
|
pOut->reg_EAX = pCxt->Eax;
|
|
pOut->reg_EBX = pCxt->Ebx;
|
|
pOut->reg_ECX = pCxt->Ecx;
|
|
pOut->reg_EDX = pCxt->Edx;
|
|
pOut->reg_ESI = pCxt->Esi;
|
|
pOut->reg_EDI = pCxt->Edi;
|
|
|
|
/* FIXME: Only partial CONTEXT86_CONTROL */
|
|
pOut->reg_Flags = pCxt->EFlags;
|
|
}
|
|
|
|
#define DIOC_AH(regs) (((unsigned char*)&((regs)->reg_EAX))[1])
|
|
#define DIOC_AL(regs) (((unsigned char*)&((regs)->reg_EAX))[0])
|
|
#define DIOC_BH(regs) (((unsigned char*)&((regs)->reg_EBX))[1])
|
|
#define DIOC_BL(regs) (((unsigned char*)&((regs)->reg_EBX))[0])
|
|
#define DIOC_DH(regs) (((unsigned char*)&((regs)->reg_EDX))[1])
|
|
#define DIOC_DL(regs) (((unsigned char*)&((regs)->reg_EDX))[0])
|
|
|
|
#define DIOC_AX(regs) (((unsigned short*)&((regs)->reg_EAX))[0])
|
|
#define DIOC_BX(regs) (((unsigned short*)&((regs)->reg_EBX))[0])
|
|
#define DIOC_CX(regs) (((unsigned short*)&((regs)->reg_ECX))[0])
|
|
#define DIOC_DX(regs) (((unsigned short*)&((regs)->reg_EDX))[0])
|
|
|
|
#define DIOC_SET_CARRY(regs) (((regs)->reg_Flags)|=0x00000001)
|
|
|
|
static BOOL DeviceIo_VWin32(DWORD dwIoControlCode,
|
|
LPVOID lpvInBuffer, DWORD cbInBuffer,
|
|
LPVOID lpvOutBuffer, DWORD cbOutBuffer,
|
|
LPDWORD lpcbBytesReturned,
|
|
LPOVERLAPPED lpOverlapped)
|
|
{
|
|
BOOL retv = TRUE;
|
|
|
|
switch (dwIoControlCode)
|
|
{
|
|
case VWIN32_DIOC_DOS_IOCTL:
|
|
case 0x10: /* Int 0x21 call, call it VWIN_DIOC_INT21 ? */
|
|
case VWIN32_DIOC_DOS_INT13:
|
|
case VWIN32_DIOC_DOS_INT25:
|
|
case VWIN32_DIOC_DOS_INT26:
|
|
case 0x29: /* Int 0x31 call, call it VWIN_DIOC_INT31 ? */
|
|
case VWIN32_DIOC_DOS_DRIVEINFO:
|
|
{
|
|
CONTEXT86 cxt;
|
|
DIOC_REGISTERS *pIn = (DIOC_REGISTERS *)lpvInBuffer;
|
|
DIOC_REGISTERS *pOut = (DIOC_REGISTERS *)lpvOutBuffer;
|
|
BYTE intnum = 0;
|
|
|
|
TRACE( "Control '%s': "
|
|
"eax=0x%08lx, ebx=0x%08lx, ecx=0x%08lx, "
|
|
"edx=0x%08lx, esi=0x%08lx, edi=0x%08lx \n",
|
|
(dwIoControlCode == VWIN32_DIOC_DOS_IOCTL)? "VWIN32_DIOC_DOS_IOCTL" :
|
|
(dwIoControlCode == VWIN32_DIOC_DOS_INT25)? "VWIN32_DIOC_DOS_INT25" :
|
|
(dwIoControlCode == VWIN32_DIOC_DOS_INT26)? "VWIN32_DIOC_DOS_INT26" :
|
|
(dwIoControlCode == VWIN32_DIOC_DOS_DRIVEINFO)? "VWIN32_DIOC_DOS_DRIVEINFO" : "???",
|
|
pIn->reg_EAX, pIn->reg_EBX, pIn->reg_ECX,
|
|
pIn->reg_EDX, pIn->reg_ESI, pIn->reg_EDI );
|
|
|
|
DIOCRegs_2_CONTEXT( pIn, &cxt );
|
|
|
|
switch (dwIoControlCode)
|
|
{
|
|
case VWIN32_DIOC_DOS_IOCTL: /* Call int 21h */
|
|
case 0x10: /* Int 0x21 call, call it VWIN_DIOC_INT21 ? */
|
|
case VWIN32_DIOC_DOS_DRIVEINFO: /* Call int 21h 730x */
|
|
intnum = 0x21;
|
|
break;
|
|
case VWIN32_DIOC_DOS_INT13:
|
|
intnum = 0x13;
|
|
break;
|
|
case VWIN32_DIOC_DOS_INT25:
|
|
intnum = 0x25;
|
|
break;
|
|
case VWIN32_DIOC_DOS_INT26:
|
|
intnum = 0x26;
|
|
break;
|
|
case 0x29: /* Int 0x31 call, call it VWIN_DIOC_INT31 ? */
|
|
intnum = 0x31;
|
|
break;
|
|
}
|
|
|
|
if(Dosvm.CallBuiltinHandler || DPMI_LoadDosSystem())
|
|
Dosvm.CallBuiltinHandler( &cxt, intnum );
|
|
|
|
CONTEXT_2_DIOCRegs( &cxt, pOut );
|
|
}
|
|
break;
|
|
|
|
case VWIN32_DIOC_SIMCTRLC:
|
|
FIXME( "Control VWIN32_DIOC_SIMCTRLC not implemented\n");
|
|
retv = FALSE;
|
|
break;
|
|
|
|
default:
|
|
FIXME( "Unknown Control %ld\n", dwIoControlCode);
|
|
retv = FALSE;
|
|
break;
|
|
}
|
|
|
|
return retv;
|
|
}
|
|
|
|
/* this is the main multimedia device loader */
|
|
static BOOL DeviceIo_MMDEVLDR(DWORD dwIoControlCode,
|
|
LPVOID lpvInBuffer, DWORD cbInBuffer,
|
|
LPVOID lpvOutBuffer, DWORD cbOutBuffer,
|
|
LPDWORD lpcbBytesReturned,
|
|
LPOVERLAPPED lpOverlapped)
|
|
{
|
|
FIXME("(%ld,%p,%ld,%p,%ld,%p,%p): stub\n",
|
|
dwIoControlCode,
|
|
lpvInBuffer,cbInBuffer,
|
|
lpvOutBuffer,cbOutBuffer,
|
|
lpcbBytesReturned,
|
|
lpOverlapped
|
|
);
|
|
switch (dwIoControlCode) {
|
|
case 5:
|
|
/* Hmm. */
|
|
*(DWORD*)lpvOutBuffer=0;
|
|
*lpcbBytesReturned=4;
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
/* this is used by some Origin games */
|
|
static BOOL DeviceIo_MONODEBG(DWORD dwIoControlCode,
|
|
LPVOID lpvInBuffer, DWORD cbInBuffer,
|
|
LPVOID lpvOutBuffer, DWORD cbOutBuffer,
|
|
LPDWORD lpcbBytesReturned,
|
|
LPOVERLAPPED lpOverlapped)
|
|
{
|
|
switch (dwIoControlCode) {
|
|
case 1: /* version */
|
|
*(LPDWORD)lpvOutBuffer = 0x20004; /* WC SecretOps */
|
|
break;
|
|
case 9: /* debug output */
|
|
ERR("MONODEBG: %s\n",debugstr_a(lpvInBuffer));
|
|
break;
|
|
default:
|
|
FIXME("(%ld,%p,%ld,%p,%ld,%p,%p): stub\n",
|
|
dwIoControlCode,
|
|
lpvInBuffer,cbInBuffer,
|
|
lpvOutBuffer,cbOutBuffer,
|
|
lpcbBytesReturned,
|
|
lpOverlapped
|
|
);
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|
|
/* pccard */
|
|
static BOOL DeviceIo_PCCARD (DWORD dwIoControlCode,
|
|
LPVOID lpvInBuffer, DWORD cbInBuffer,
|
|
LPVOID lpvOutBuffer, DWORD cbOutBuffer,
|
|
LPDWORD lpcbBytesReturned,
|
|
LPOVERLAPPED lpOverlapped)
|
|
{
|
|
switch (dwIoControlCode) {
|
|
case 0x0000: /* PCCARD_Get_Version */
|
|
case 0x0001: /* PCCARD_Card_Services */
|
|
default:
|
|
FIXME( "(%ld,%p,%ld,%p,%ld,%p,%p): stub\n",
|
|
dwIoControlCode,
|
|
lpvInBuffer,cbInBuffer,
|
|
lpvOutBuffer,cbOutBuffer,
|
|
lpcbBytesReturned,
|
|
lpOverlapped
|
|
);
|
|
break;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* OpenVxDHandle (KERNEL32.@)
|
|
*
|
|
* This function is supposed to return the corresponding Ring 0
|
|
* ("kernel") handle for a Ring 3 handle in Win9x.
|
|
* Evidently, Wine will have problems with this. But we try anyway,
|
|
* maybe it helps...
|
|
*/
|
|
HANDLE WINAPI OpenVxDHandle(HANDLE hHandleRing3)
|
|
{
|
|
FIXME( "(%p), stub! (returning Ring 3 handle instead of Ring 0)\n", hHandleRing3);
|
|
return hHandleRing3;
|
|
}
|
|
|
|
static BOOL DeviceIo_HASP(DWORD dwIoControlCode, LPVOID lpvInBuffer, DWORD cbInBuffer,
|
|
LPVOID lpvOutBuffer, DWORD cbOutBuffer,
|
|
LPDWORD lpcbBytesReturned,
|
|
LPOVERLAPPED lpOverlapped)
|
|
{
|
|
BOOL retv = TRUE;
|
|
FIXME("(%ld,%p,%ld,%p,%ld,%p,%p): stub\n",
|
|
dwIoControlCode,
|
|
lpvInBuffer,cbInBuffer,
|
|
lpvOutBuffer,cbOutBuffer,
|
|
lpcbBytesReturned,
|
|
lpOverlapped);
|
|
|
|
return retv;
|
|
}
|