1225 lines
38 KiB
C
1225 lines
38 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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*/
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#include "config.h"
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#include <errno.h>
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#include <assert.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#ifdef HAVE_SYS_MMAN_H
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#include <sys/mman.h>
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#endif
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#include <fcntl.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 "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 "file.h"
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#include "process.h"
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#include "heap.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 "stackframe.h"
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#include "server.h"
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#include "debugtools.h"
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#include "global.h"
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DEFAULT_DEBUG_CHANNEL(win32);
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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 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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/*
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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, NULL },
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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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/* 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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HANDLE DEVICE_Open( LPCSTR filename, DWORD access,
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LPSECURITY_ATTRIBUTES sa )
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{
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const struct VxDInfo *info;
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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 VxD %s\n", filename);
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SetLastError( ERROR_FILE_NOT_FOUND );
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return HFILE_ERROR;
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}
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static const struct VxDInfo *DEVICE_GetInfo( HANDLE handle )
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{
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const struct VxDInfo *info = NULL;
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SERVER_START_REQ
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{
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struct get_file_info_request *req = server_alloc_req( sizeof(*req), 0 );
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req->handle = handle;
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if (!server_call( REQ_GET_FILE_INFO ) &&
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(req->type == FILE_TYPE_UNKNOWN) &&
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(req->attr & 0x10000))
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{
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for (info = VxDList; info->name; info++)
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if (info->id == LOWORD(req->attr)) break;
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}
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}
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SERVER_END_REQ;
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return info;
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}
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/****************************************************************************
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* DeviceIoControl (KERNEL32.188)
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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 decypher.
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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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const struct VxDInfo *info;
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TRACE( "(%d,%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 (!(info = DEVICE_GetInfo( 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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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: Set appropriate error */
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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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}
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}
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else
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{
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switch( dwIoControlCode )
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{
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case FSCTL_DELETE_REPARSE_POINT:
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case FSCTL_DISMOUNT_VOLUME:
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case FSCTL_GET_COMPRESSION:
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case FSCTL_GET_REPARSE_POINT:
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case FSCTL_LOCK_VOLUME:
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case FSCTL_QUERY_ALLOCATED_RANGES:
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case FSCTL_SET_COMPRESSION:
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case FSCTL_SET_REPARSE_POINT:
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case FSCTL_SET_SPARSE:
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case FSCTL_SET_ZERO_DATA:
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case FSCTL_UNLOCK_VOLUME:
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case IOCTL_DISK_CHECK_VERIFY:
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case IOCTL_DISK_EJECT_MEDIA:
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case IOCTL_DISK_FORMAT_TRACKS:
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case IOCTL_DISK_GET_DRIVE_GEOMETRY:
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case IOCTL_DISK_GET_DRIVE_LAYOUT:
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case IOCTL_DISK_GET_MEDIA_TYPES:
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case IOCTL_DISK_GET_PARTITION_INFO:
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case IOCTL_DISK_LOAD_MEDIA:
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case IOCTL_DISK_MEDIA_REMOVAL:
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case IOCTL_DISK_PERFORMANCE:
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case IOCTL_DISK_REASSIGN_BLOCKS:
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case IOCTL_DISK_SET_DRIVE_LAYOUT:
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case IOCTL_DISK_SET_PARTITION_INFO:
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case IOCTL_DISK_VERIFY:
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case IOCTL_SERIAL_LSRMST_INSERT:
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case IOCTL_STORAGE_CHECK_VERIFY:
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case IOCTL_STORAGE_EJECT_MEDIA:
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case IOCTL_STORAGE_GET_MEDIA_TYPES:
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case IOCTL_STORAGE_LOAD_MEDIA:
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case IOCTL_STORAGE_MEDIA_REMOVAL:
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FIXME( "unimplemented dwIoControlCode=%08lx\n", dwIoControlCode);
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SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
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return FALSE;
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break;
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default:
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FIXME( "ignored dwIoControlCode=%08lx\n",dwIoControlCode);
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SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
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return FALSE;
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break;
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}
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}
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return FALSE;
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}
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/***********************************************************************
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* DeviceIo_VTDAPI
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*/
|
|
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;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
* VxDCall (KERNEL32.[1-9])
|
|
*/
|
|
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;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* 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 );
|
|
LPHKEY retkey = (LPHKEY)stack32_pop( context );
|
|
return RegOpenKeyA( hkey, lpszSubKey, retkey );
|
|
}
|
|
|
|
case 0x0012: /* RegCreateKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
LPHKEY retkey = (LPHKEY)stack32_pop( context );
|
|
return RegCreateKeyA( hkey, lpszSubKey, retkey );
|
|
}
|
|
|
|
case 0x0013: /* RegCloseKey */
|
|
{
|
|
HKEY hkey = (HKEY)stack32_pop( context );
|
|
return RegCloseKey( hkey );
|
|
}
|
|
|
|
case 0x0014: /* RegDeleteKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
return 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 RegSetValueA( hkey, lpszSubKey, dwType, lpszData, cbData );
|
|
}
|
|
|
|
case 0x0016: /* RegDeleteValue */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPSTR lpszValue = (LPSTR)stack32_pop( context );
|
|
return 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 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 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 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 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 RegSetValueExA( hkey, lpszValue, dwReserved,
|
|
dwType, lpbData, cbData );
|
|
}
|
|
|
|
case 0x001C: /* RegFlushKey */
|
|
{
|
|
HKEY hkey = (HKEY)stack32_pop( context );
|
|
return RegFlushKey( hkey );
|
|
}
|
|
|
|
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 RegQueryInfoKeyA( hkey, NULL, NULL, NULL, lpcSubKeys, lpcchMaxSubKey,
|
|
NULL, lpcValues, lpcchMaxValueName, lpcchMaxValueData,
|
|
NULL, NULL );
|
|
}
|
|
|
|
case 0x0021: /* RegLoadKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
LPCSTR lpszFile = (LPCSTR)stack32_pop( context );
|
|
return RegLoadKeyA( hkey, lpszSubKey, lpszFile );
|
|
}
|
|
|
|
case 0x0022: /* RegUnLoadKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszSubKey = (LPCSTR)stack32_pop( context );
|
|
return RegUnLoadKeyA( hkey, lpszSubKey );
|
|
}
|
|
|
|
case 0x0023: /* RegSaveKey */
|
|
{
|
|
HKEY hkey = (HKEY) stack32_pop( context );
|
|
LPCSTR lpszFile = (LPCSTR)stack32_pop( context );
|
|
LPSECURITY_ATTRIBUTES sa = (LPSECURITY_ATTRIBUTES)stack32_pop( context );
|
|
return RegSaveKeyA( hkey, lpszFile, sa );
|
|
}
|
|
|
|
#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 );
|
|
return RegReplaceKeyA( hkey, lpszSubKey, lpszNewFile, lpszOldFile );
|
|
}
|
|
case 0x0000: /* PageReserve */
|
|
{
|
|
LPVOID address;
|
|
LPVOID ret;
|
|
DWORD psize = VIRTUAL_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 seperatly, when we have seperate
|
|
address-spaces */
|
|
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 = VIRTUAL_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 = VIRTUAL_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 = VIRTUAL_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
|
|
* The ioctls is 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 a resonable 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)
|
|
{
|
|
DOS3Call(&cxt); /* Call int 21h */
|
|
} else {
|
|
INT_Int2fHandler(&cxt); /* Call int 2Fh */
|
|
}
|
|
|
|
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
|
|
* Progrmaming 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);
|
|
|
|
AX_reg(context) = callnum;
|
|
CX_reg(context) = parm;
|
|
INT_Int31Handler(context);
|
|
|
|
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_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;
|
|
}
|
|
|
|
|
|
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 VWIN32_DIOC_DOS_INT13:
|
|
case VWIN32_DIOC_DOS_INT25:
|
|
case VWIN32_DIOC_DOS_INT26:
|
|
case VWIN32_DIOC_DOS_DRIVEINFO:
|
|
{
|
|
CONTEXT86 cxt;
|
|
DIOC_REGISTERS *pIn = (DIOC_REGISTERS *)lpvInBuffer;
|
|
DIOC_REGISTERS *pOut = (DIOC_REGISTERS *)lpvOutBuffer;
|
|
|
|
TRACE( "Control '%s': "
|
|
"eax=0x%08lx, ebx=0x%08lx, ecx=0x%08lx, "
|
|
"edx=0x%08lx, esi=0x%08lx, edi=0x%08lx ",
|
|
(dwIoControlCode == VWIN32_DIOC_DOS_IOCTL)? "VWIN32_DIOC_DOS_IOCTL" :
|
|
(dwIoControlCode == VWIN32_DIOC_DOS_INT13)? "VWIN32_DIOC_DOS_INT13" :
|
|
(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: DOS3Call( &cxt ); break; /* Call int 21h */
|
|
case VWIN32_DIOC_DOS_INT13: INT_Int13Handler( &cxt ); break;
|
|
case VWIN32_DIOC_DOS_INT25: INT_Int25Handler( &cxt ); break;
|
|
case VWIN32_DIOC_DOS_INT26: INT_Int26Handler( &cxt ); break;
|
|
case VWIN32_DIOC_DOS_DRIVEINFO: DOS3Call( &cxt ); break; /* Call int 21h 730x */
|
|
}
|
|
|
|
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
|
|
*/
|
|
DWORD WINAPI OpenVxDHandle(DWORD pmt)
|
|
{
|
|
FIXME( "(0x%08lx) stub!\n", pmt);
|
|
return 0;
|
|
}
|