833 lines
26 KiB
C
833 lines
26 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 <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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#include <sys/mman.h>
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#include <fcntl.h>
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#include <string.h>
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#include <time.h>
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#include "windows.h"
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#include "winbase.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 "mmsystem.h"
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#include "heap.h"
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#include "debug.h"
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#include "winioctl.h"
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#include "stackframe.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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static void DEVICE_Destroy(K32OBJ *dev);
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const K32OBJ_OPS DEVICE_Ops =
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{
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NULL, /* signaled */
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NULL, /* satisfied */
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NULL, /* add_wait */
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NULL, /* remove_wait */
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NULL, /* read */
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NULL, /* write */
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DEVICE_Destroy /* destroy */
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};
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/* The device object */
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typedef struct
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{
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K32OBJ header;
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struct VxDInfo *info;
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char *devname;
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int mode;
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} DEVICE_OBJECT;
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static BOOL32 DeviceIo_VTDAPI(DEVICE_OBJECT *dev, 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 BOOL32 VxDCall_VMM( DWORD *retv, DWORD service, CONTEXT *context );
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static BOOL32 DeviceIo_IFSMgr(DEVICE_OBJECT *dev, 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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BOOL32 (*vxdcall)(DWORD *, DWORD, CONTEXT *);
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BOOL32 (*deviceio)(DEVICE_OBJECT *, DWORD, LPVOID, DWORD,
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LPVOID, DWORD, LPDWORD, LPOVERLAPPED);
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}
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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, NULL, NULL },
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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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/* 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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{ 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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"PageModifyPerm", /* 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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HANDLE32 DEVICE_Open(LPCSTR filename, DWORD access)
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{
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DEVICE_OBJECT *dev;
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HANDLE32 handle;
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int i;
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dev = HeapAlloc( SystemHeap, 0, sizeof(DEVICE_OBJECT) );
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if (!dev) return INVALID_HANDLE_VALUE32;
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dev->header.type = K32OBJ_DEVICE_IOCTL;
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dev->header.refcount = 1;
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dev->mode = access;
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dev->devname = HEAP_strdupA(SystemHeap,0,filename);
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dev->info = NULL;
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for (i = 0; VxDList[i].name; i++)
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if (!lstrcmpi32A(VxDList[i].name, filename))
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break;
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if (VxDList[i].name)
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dev->info = &VxDList[i];
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else
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FIXME(win32, "Unknown VxD %s\n", filename);
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handle = HANDLE_Alloc( PROCESS_Current(), &(dev->header),
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FILE_ALL_ACCESS | GENERIC_READ |
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GENERIC_WRITE | GENERIC_EXECUTE /*FIXME*/, TRUE, -1 );
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/* If the allocation failed, the object is already destroyed */
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if (handle == INVALID_HANDLE_VALUE32) dev = NULL;
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return handle;
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}
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static void DEVICE_Destroy(K32OBJ *obj)
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{
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DEVICE_OBJECT *dev = (DEVICE_OBJECT *)obj;
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assert( obj->type == K32OBJ_DEVICE_IOCTL );
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if ( dev->devname )
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{
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HeapFree( SystemHeap, 0, dev->devname );
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dev->devname = NULL;
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}
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obj->type = K32OBJ_UNKNOWN;
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HeapFree( SystemHeap, 0, dev );
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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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BOOL32 WINAPI DeviceIoControl(HANDLE32 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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DEVICE_OBJECT *dev = (DEVICE_OBJECT *)HANDLE_GetObjPtr(
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PROCESS_Current(), hDevice, K32OBJ_DEVICE_IOCTL, 0 /*FIXME*/, NULL );
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TRACE(win32, "(%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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);
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if (!dev)
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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 ( dev->info && dev->info->deviceio )
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{
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return dev->info->deviceio( dev, 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( win32, "Unimplemented control %ld for VxD device %s\n",
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dwIoControlCode, dev->devname );
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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( win32, "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( win32, "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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*/
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static BOOL32 DeviceIo_VTDAPI(DEVICE_OBJECT *dev, 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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BOOL32 retv = TRUE;
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switch (dwIoControlCode)
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{
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case 5:
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if (lpvOutBuffer && (cbOutBuffer>=4))
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*(DWORD*)lpvOutBuffer = timeGetTime();
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if (lpcbBytesReturned)
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*lpcbBytesReturned = 4;
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break;
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default:
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FIXME(win32, "Control %ld not implemented\n", dwIoControlCode);
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retv = FALSE;
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break;
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}
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return retv;
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}
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/***********************************************************************
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* VxDCall (KERNEL32.[1-9])
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*/
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static void VxDCall( CONTEXT *context, int nArgs )
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{
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DWORD retv, service;
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int i, ok = FALSE;
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/* Pop return address to caller */
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EIP_reg(context) = STACK32_POP(context);
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/* Pop requested service ID */
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service = STACK32_POP(context);
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TRACE(win32, "(%08lx, ...)\n", service);
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for (i = 0; VxDList[i].name; i++)
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if (VxDList[i].id == HIWORD(service))
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break;
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if (!VxDList[i].name)
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FIXME(win32, "Unknown VxD (%08lx)\n", service);
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else if (!VxDList[i].vxdcall)
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FIXME(win32, "Unimplemented VxD (%08lx)\n", service);
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else
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ok = VxDList[i].vxdcall(&retv, service, context);
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/* If unimplemented, trust the caller to have called the
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version with the correct number of arguments */
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if (!ok)
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{
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ESP_reg(context) += 4 * nArgs;
|
|
retv = 0xffffffff; /* FIXME */
|
|
}
|
|
|
|
/* Push return address back onto stack */
|
|
STACK32_PUSH(context, EIP_reg(context));
|
|
|
|
/* Return to caller */
|
|
EAX_reg(context) = retv;
|
|
}
|
|
|
|
REGS_ENTRYPOINT(VxDCall0) { VxDCall( context, 0 ); }
|
|
REGS_ENTRYPOINT(VxDCall1) { VxDCall( context, 1 ); }
|
|
REGS_ENTRYPOINT(VxDCall2) { VxDCall( context, 2 ); }
|
|
REGS_ENTRYPOINT(VxDCall3) { VxDCall( context, 3 ); }
|
|
REGS_ENTRYPOINT(VxDCall4) { VxDCall( context, 4 ); }
|
|
REGS_ENTRYPOINT(VxDCall5) { VxDCall( context, 5 ); }
|
|
REGS_ENTRYPOINT(VxDCall6) { VxDCall( context, 6 ); }
|
|
REGS_ENTRYPOINT(VxDCall7) { VxDCall( context, 7 ); }
|
|
REGS_ENTRYPOINT(VxDCall8) { VxDCall( context, 8 ); }
|
|
|
|
/***********************************************************************
|
|
* VxDCall_VMM
|
|
*/
|
|
BOOL32 VxDCall_VMM( DWORD *retv, DWORD service, CONTEXT *context )
|
|
{
|
|
BOOL32 ok = TRUE;
|
|
|
|
switch ( LOWORD(service) )
|
|
{
|
|
case 0x0011: /* RegOpenKey */
|
|
{
|
|
HKEY hkey = (HKEY) STACK32_POP( context );
|
|
LPCSTR lpszSubKey = (LPCSTR) STACK32_POP( context );
|
|
LPHKEY retkey = (LPHKEY) STACK32_POP( context );
|
|
*retv = RegOpenKey32A( hkey, lpszSubKey, retkey );
|
|
}
|
|
break;
|
|
|
|
case 0x0012: /* RegCreateKey */
|
|
{
|
|
HKEY hkey = (HKEY) STACK32_POP( context );
|
|
LPCSTR lpszSubKey = (LPCSTR) STACK32_POP( context );
|
|
LPHKEY retkey = (LPHKEY) STACK32_POP( context );
|
|
*retv = RegCreateKey32A( hkey, lpszSubKey, retkey );
|
|
}
|
|
break;
|
|
|
|
case 0x0013: /* RegCloseKey */
|
|
{
|
|
HKEY hkey = (HKEY) STACK32_POP( context );
|
|
*retv = RegCloseKey( hkey );
|
|
}
|
|
break;
|
|
|
|
case 0x0014: /* RegDeleteKey */
|
|
{
|
|
HKEY hkey = (HKEY) STACK32_POP( context );
|
|
LPCSTR lpszSubKey = (LPCSTR) STACK32_POP( context );
|
|
*retv = RegDeleteKey32A( hkey, lpszSubKey );
|
|
}
|
|
break;
|
|
|
|
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 );
|
|
*retv = RegSetValue32A( hkey, lpszSubKey, dwType, lpszData, cbData );
|
|
}
|
|
break;
|
|
|
|
case 0x0016: /* RegDeleteValue */
|
|
{
|
|
HKEY hkey = (HKEY) STACK32_POP( context );
|
|
LPSTR lpszValue = (LPSTR) STACK32_POP( context );
|
|
*retv = RegDeleteValue32A( hkey, lpszValue );
|
|
}
|
|
break;
|
|
|
|
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 );
|
|
*retv = RegQueryValue32A( hkey, lpszSubKey, lpszData, lpcbData );
|
|
}
|
|
break;
|
|
|
|
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 );
|
|
*retv = RegEnumKey32A( hkey, iSubkey, lpszName, lpcchName );
|
|
}
|
|
break;
|
|
|
|
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 );
|
|
*retv = RegEnumValue32A( hkey, iValue, lpszValue, lpcchValue,
|
|
lpReserved, lpdwType, lpbData, lpcbData );
|
|
}
|
|
break;
|
|
|
|
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 );
|
|
*retv = RegQueryValueEx32A( hkey, lpszValue, lpReserved,
|
|
lpdwType, lpbData, lpcbData );
|
|
}
|
|
break;
|
|
|
|
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 );
|
|
*retv = RegSetValueEx32A( hkey, lpszValue, dwReserved,
|
|
dwType, lpbData, cbData );
|
|
}
|
|
break;
|
|
|
|
case 0x001C: /* RegFlushKey */
|
|
{
|
|
HKEY hkey = (HKEY) STACK32_POP( context );
|
|
*retv = RegFlushKey( hkey );
|
|
}
|
|
break;
|
|
|
|
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 );
|
|
*retv = RegQueryInfoKey32A( hkey, NULL, NULL, NULL, lpcSubKeys, lpcchMaxSubKey,
|
|
NULL, lpcValues, lpcchMaxValueName, lpcchMaxValueData,
|
|
NULL, NULL );
|
|
}
|
|
break;
|
|
|
|
case 0x0021: /* RegLoadKey */
|
|
{
|
|
HKEY hkey = (HKEY) STACK32_POP( context );
|
|
LPCSTR lpszSubKey = (LPCSTR) STACK32_POP( context );
|
|
LPCSTR lpszFile = (LPCSTR) STACK32_POP( context );
|
|
*retv = RegLoadKey32A( hkey, lpszSubKey, lpszFile );
|
|
}
|
|
break;
|
|
|
|
case 0x0022: /* RegUnLoadKey */
|
|
{
|
|
HKEY hkey = (HKEY) STACK32_POP( context );
|
|
LPCSTR lpszSubKey = (LPCSTR) STACK32_POP( context );
|
|
*retv = RegUnLoadKey32A( hkey, lpszSubKey );
|
|
}
|
|
break;
|
|
|
|
case 0x0023: /* RegSaveKey */
|
|
{
|
|
HKEY hkey = (HKEY) STACK32_POP( context );
|
|
LPCSTR lpszFile = (LPCSTR) STACK32_POP( context );
|
|
LPSECURITY_ATTRIBUTES sa =
|
|
(LPSECURITY_ATTRIBUTES)STACK32_POP( context );
|
|
*retv = RegSaveKey32A( hkey, lpszFile, sa );
|
|
}
|
|
break;
|
|
|
|
#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 );
|
|
*retv = RegReplaceKey32A( hkey, lpszSubKey, lpszNewFile, lpszOldFile );
|
|
}
|
|
break;
|
|
|
|
default:
|
|
if (LOWORD(service) < N_VMM_SERVICE)
|
|
FIXME(win32, "Unimplemented service %s (%08lx)\n",
|
|
VMM_Service_Name[LOWORD(service)], service);
|
|
else
|
|
FIXME(win32, "Unknown service %08lx\n", service);
|
|
|
|
ok = FALSE;
|
|
break;
|
|
}
|
|
|
|
return ok;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* 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,CONTEXT *pCxt)
|
|
{
|
|
memset(pCxt,0,sizeof(CONTEXT));
|
|
|
|
pCxt->ContextFlags=CONTEXT_INTEGER|CONTEXT_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 CONTEXT_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(CONTEXT *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 CONTEXT_CONTROL */
|
|
pOut->ar_ebp = pCxt->Ebp;
|
|
|
|
/* FIXME: pOut->ar_proid ignored */
|
|
/* FIXME: pOut->ar_error ignored */
|
|
/* FIXME: pOut->ar_pad ignored */
|
|
}
|
|
|
|
static BOOL32 DeviceIo_IFSMgr(DEVICE_OBJECT *dev, DWORD dwIoControlCode,
|
|
LPVOID lpvInBuffer, DWORD cbInBuffer,
|
|
LPVOID lpvOutBuffer, DWORD cbOutBuffer,
|
|
LPDWORD lpcbBytesReturned,
|
|
LPOVERLAPPED lpOverlapped)
|
|
{
|
|
BOOL32 retv = TRUE;
|
|
TRACE(win32,"(%p,%ld,%p,%ld,%p,%ld,%p,%p): stub\n",
|
|
dev,dwIoControlCode,
|
|
lpvInBuffer,cbInBuffer,
|
|
lpvOutBuffer,cbOutBuffer,
|
|
lpcbBytesReturned,
|
|
lpOverlapped);
|
|
|
|
switch (dwIoControlCode)
|
|
{
|
|
case IFS_IOCTL_21:
|
|
case IFS_IOCTL_2F:{
|
|
CONTEXT cxt;
|
|
struct win32apireq *pIn=(struct win32apireq *) lpvInBuffer;
|
|
struct win32apireq *pOut=(struct win32apireq *) lpvOutBuffer;
|
|
|
|
TRACE(win32,
|
|
"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(win32, "Control 'IFS_IOCTL_GET_RES' not implemented\n");
|
|
retv = FALSE;
|
|
} break;
|
|
case IFS_IOCTL_GET_NETPRO_NAME_A:{
|
|
FIXME(win32, "Control 'IFS_IOCTL_GET_NETPRO_NAME_A' not implemented\n");
|
|
retv = FALSE;
|
|
} break;
|
|
default:
|
|
FIXME(win32, "Control %ld not implemented\n", dwIoControlCode);
|
|
retv = FALSE;
|
|
}
|
|
|
|
return retv;
|
|
}
|