| /* |
| * Win32 device functions |
| * |
| * Copyright 1998 Marcus Meissner |
| * Copyright 1998 Ulrich Weigand |
| * Copyright 1998 Patrik Stridvall |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include "config.h" |
| #include "wine/port.h" |
| |
| #include <stdlib.h> |
| #ifdef HAVE_UNISTD_H |
| # include <unistd.h> |
| #endif |
| #include <sys/types.h> |
| #include <string.h> |
| #include <stdarg.h> |
| #include <time.h> |
| |
| #include "ntstatus.h" |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winreg.h" |
| #include "winerror.h" |
| #include "winnls.h" |
| #include "file.h" |
| #include "winioctl.h" |
| #include "winnt.h" |
| #include "msdos.h" |
| #include "miscemu.h" |
| #include "kernel_private.h" |
| #include "wine/server.h" |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(file); |
| |
| |
| static BOOL DeviceIo_VTDAPI(DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped); |
| static BOOL DeviceIo_MONODEBG(DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped); |
| static BOOL DeviceIo_MMDEVLDR(DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped); |
| |
| static BOOL DeviceIo_IFSMgr(DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped); |
| |
| static BOOL DeviceIo_VCD(DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped); |
| |
| static BOOL DeviceIo_VWin32(DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped); |
| |
| static BOOL DeviceIo_PCCARD (DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped); |
| |
| static BOOL DeviceIo_HASP (DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped); |
| /* |
| * VxD names are taken from the Win95 DDK |
| */ |
| |
| struct VxDInfo |
| { |
| LPCSTR name; |
| WORD id; |
| BOOL (*deviceio)(DWORD, LPVOID, DWORD, |
| LPVOID, DWORD, LPDWORD, LPOVERLAPPED); |
| }; |
| |
| static const struct VxDInfo VxDList[] = |
| { |
| /* Standard VxD IDs */ |
| { "VMM", 0x0001, NULL }, |
| { "DEBUG", 0x0002, NULL }, |
| { "VPICD", 0x0003, NULL }, |
| { "VDMAD", 0x0004, NULL }, |
| { "VTD", 0x0005, NULL }, |
| { "V86MMGR", 0x0006, NULL }, |
| { "PAGESWAP", 0x0007, NULL }, |
| { "PARITY", 0x0008, NULL }, |
| { "REBOOT", 0x0009, NULL }, |
| { "VDD", 0x000A, NULL }, |
| { "VSD", 0x000B, NULL }, |
| { "VMD", 0x000C, NULL }, |
| { "VKD", 0x000D, NULL }, |
| { "VCD", 0x000E, DeviceIo_VCD }, |
| { "VPD", 0x000F, NULL }, |
| { "BLOCKDEV", 0x0010, NULL }, |
| { "VMCPD", 0x0011, NULL }, |
| { "EBIOS", 0x0012, NULL }, |
| { "BIOSXLAT", 0x0013, NULL }, |
| { "VNETBIOS", 0x0014, NULL }, |
| { "DOSMGR", 0x0015, NULL }, |
| { "WINLOAD", 0x0016, NULL }, |
| { "SHELL", 0x0017, NULL }, |
| { "VMPOLL", 0x0018, NULL }, |
| { "VPROD", 0x0019, NULL }, |
| { "DOSNET", 0x001A, NULL }, |
| { "VFD", 0x001B, NULL }, |
| { "VDD2", 0x001C, NULL }, |
| { "WINDEBUG", 0x001D, NULL }, |
| { "TSRLOAD", 0x001E, NULL }, |
| { "BIOSHOOK", 0x001F, NULL }, |
| { "INT13", 0x0020, NULL }, |
| { "PAGEFILE", 0x0021, NULL }, |
| { "SCSI", 0x0022, NULL }, |
| { "MCA_POS", 0x0023, NULL }, |
| { "SCSIFD", 0x0024, NULL }, |
| { "VPEND", 0x0025, NULL }, |
| { "VPOWERD", 0x0026, NULL }, |
| { "VXDLDR", 0x0027, NULL }, |
| { "NDIS", 0x0028, NULL }, |
| { "BIOS_EXT", 0x0029, NULL }, |
| { "VWIN32", 0x002A, DeviceIo_VWin32 }, |
| { "VCOMM", 0x002B, NULL }, |
| { "SPOOLER", 0x002C, NULL }, |
| { "WIN32S", 0x002D, NULL }, |
| { "DEBUGCMD", 0x002E, NULL }, |
| |
| { "VNB", 0x0031, NULL }, |
| { "SERVER", 0x0032, NULL }, |
| { "CONFIGMG", 0x0033, NULL }, |
| { "DWCFGMG", 0x0034, NULL }, |
| { "SCSIPORT", 0x0035, NULL }, |
| { "VFBACKUP", 0x0036, NULL }, |
| { "ENABLE", 0x0037, NULL }, |
| { "VCOND", 0x0038, NULL }, |
| |
| { "EFAX", 0x003A, NULL }, |
| { "DSVXD", 0x003B, NULL }, |
| { "ISAPNP", 0x003C, NULL }, |
| { "BIOS", 0x003D, NULL }, |
| { "WINSOCK", 0x003E, NULL }, |
| { "WSOCK", 0x003E, NULL }, |
| { "WSIPX", 0x003F, NULL }, |
| { "IFSMgr", 0x0040, DeviceIo_IFSMgr }, |
| { "VCDFSD", 0x0041, NULL }, |
| { "MRCI2", 0x0042, NULL }, |
| { "PCI", 0x0043, NULL }, |
| { "PELOADER", 0x0044, NULL }, |
| { "EISA", 0x0045, NULL }, |
| { "DRAGCLI", 0x0046, NULL }, |
| { "DRAGSRV", 0x0047, NULL }, |
| { "PERF", 0x0048, NULL }, |
| { "AWREDIR", 0x0049, NULL }, |
| |
| /* Far East support */ |
| { "ETEN", 0x0060, NULL }, |
| { "CHBIOS", 0x0061, NULL }, |
| { "VMSGD", 0x0062, NULL }, |
| { "VPPID", 0x0063, NULL }, |
| { "VIME", 0x0064, NULL }, |
| { "VHBIOSD", 0x0065, NULL }, |
| |
| /* Multimedia OEM IDs */ |
| { "VTDAPI", 0x0442, DeviceIo_VTDAPI }, |
| { "MMDEVLDR", 0x044A, DeviceIo_MMDEVLDR }, |
| |
| /* Network Device IDs */ |
| { "VNetSup", 0x0480, NULL }, |
| { "VRedir", 0x0481, NULL }, |
| { "VBrowse", 0x0482, NULL }, |
| { "VSHARE", 0x0483, NULL }, |
| { "IFSMgr", 0x0484, NULL }, |
| { "MEMPROBE", 0x0485, NULL }, |
| { "VFAT", 0x0486, NULL }, |
| { "NWLINK", 0x0487, NULL }, |
| { "VNWLINK", 0x0487, NULL }, |
| { "NWSUP", 0x0487, NULL }, |
| { "VTDI", 0x0488, NULL }, |
| { "VIP", 0x0489, NULL }, |
| { "VTCP", 0x048A, NULL }, |
| { "VCache", 0x048B, NULL }, |
| { "VUDP", 0x048C, NULL }, |
| { "VAsync", 0x048D, NULL }, |
| { "NWREDIR", 0x048E, NULL }, |
| { "STAT80", 0x048F, NULL }, |
| { "SCSIPORT", 0x0490, NULL }, |
| { "FILESEC", 0x0491, NULL }, |
| { "NWSERVER", 0x0492, NULL }, |
| { "SECPROV", 0x0493, NULL }, |
| { "NSCL", 0x0494, NULL }, |
| { "WSTCP", 0x0495, NULL }, |
| { "NDIS2SUP", 0x0496, NULL }, |
| { "MSODISUP", 0x0497, NULL }, |
| { "Splitter", 0x0498, NULL }, |
| { "PPP", 0x0499, NULL }, |
| { "VDHCP", 0x049A, NULL }, |
| { "VNBT", 0x049B, NULL }, |
| { "LOGGER", 0x049D, NULL }, |
| { "EFILTER", 0x049E, NULL }, |
| { "FFILTER", 0x049F, NULL }, |
| { "TFILTER", 0x04A0, NULL }, |
| { "AFILTER", 0x04A1, NULL }, |
| { "IRLAMP", 0x04A2, NULL }, |
| |
| { "PCCARD", 0x097C, DeviceIo_PCCARD }, |
| { "HASP95", 0x3721, DeviceIo_HASP }, |
| |
| /* WINE additions, ids unknown */ |
| { "MONODEBG.VXD", 0x4242, DeviceIo_MONODEBG }, |
| |
| { NULL, 0, NULL } |
| }; |
| |
| HANDLE DEVICE_Open( LPCWSTR filenameW, DWORD access, LPSECURITY_ATTRIBUTES sa ) |
| { |
| const struct VxDInfo *info; |
| char filename[MAX_PATH]; |
| |
| if (!WideCharToMultiByte(CP_ACP, 0, filenameW, -1, filename, MAX_PATH, NULL, NULL)) |
| { |
| SetLastError( ERROR_FILE_NOT_FOUND ); |
| return 0; |
| } |
| |
| for (info = VxDList; info->name; info++) |
| if (!strncasecmp( info->name, filename, strlen(info->name) )) |
| return FILE_CreateDevice( info->id | 0x10000, access, sa ); |
| |
| FIXME( "Unknown/unsupported VxD %s. Try setting Windows version to 'nt40' or 'win31'.\n", |
| filename); |
| SetLastError( ERROR_FILE_NOT_FOUND ); |
| return 0; |
| } |
| |
| static DWORD DEVICE_GetClientID( HANDLE handle ) |
| { |
| DWORD ret = 0; |
| SERVER_START_REQ( get_device_id ) |
| { |
| req->handle = handle; |
| if (!wine_server_call( req )) ret = reply->id; |
| } |
| SERVER_END_REQ; |
| return ret; |
| } |
| |
| static const struct VxDInfo *DEVICE_GetInfo( DWORD clientID ) |
| { |
| const struct VxDInfo *info = NULL; |
| |
| if (clientID & 0x10000) |
| { |
| for (info = VxDList; info->name; info++) |
| if (info->id == LOWORD(clientID)) break; |
| } |
| return info; |
| } |
| |
| /**************************************************************************** |
| * DeviceIoControl (KERNEL32.@) |
| * This is one of those big ugly nasty procedure which can do |
| * a million and one things when it comes to devices. It can also be |
| * used for VxD communication. |
| * |
| * A return value of FALSE indicates that something has gone wrong which |
| * GetLastError can decipher. |
| */ |
| BOOL WINAPI DeviceIoControl(HANDLE hDevice, DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped) |
| { |
| DWORD clientID; |
| |
| TRACE( "(%p,%ld,%p,%ld,%p,%ld,%p,%p)\n", |
| hDevice,dwIoControlCode,lpvInBuffer,cbInBuffer, |
| lpvOutBuffer,cbOutBuffer,lpcbBytesReturned,lpOverlapped ); |
| |
| if (!(clientID = DEVICE_GetClientID( hDevice ))) |
| { |
| SetLastError( ERROR_INVALID_PARAMETER ); |
| return FALSE; |
| } |
| |
| /* Check if this is a user defined control code for a VxD */ |
| if( HIWORD( dwIoControlCode ) == 0 ) |
| { |
| const struct VxDInfo *info; |
| if (!(info = DEVICE_GetInfo( clientID ))) |
| { |
| FIXME( "No device found for id %lx\n", clientID); |
| } |
| else if ( info->deviceio ) |
| { |
| return info->deviceio( dwIoControlCode, |
| lpvInBuffer, cbInBuffer, |
| lpvOutBuffer, cbOutBuffer, |
| lpcbBytesReturned, lpOverlapped ); |
| } |
| else |
| { |
| FIXME( "Unimplemented control %ld for VxD device %s\n", |
| dwIoControlCode, info->name ? info->name : "???" ); |
| /* FIXME: this is for invalid calls on W98SE, |
| * but maybe we should use ERROR_CALL_NOT_IMPLEMENTED |
| * instead ? */ |
| SetLastError( ERROR_INVALID_FUNCTION ); |
| } |
| } |
| else |
| { |
| NTSTATUS status; |
| |
| if (lpOverlapped) |
| { |
| status = NtDeviceIoControlFile(hDevice, lpOverlapped->hEvent, |
| NULL, NULL, |
| (PIO_STATUS_BLOCK)lpOverlapped, |
| dwIoControlCode, |
| lpvInBuffer, cbInBuffer, |
| lpvOutBuffer, cbOutBuffer); |
| if (status) SetLastError(RtlNtStatusToDosError(status)); |
| if (lpcbBytesReturned) *lpcbBytesReturned = lpOverlapped->InternalHigh; |
| return !status; |
| } |
| else |
| { |
| IO_STATUS_BLOCK iosb; |
| |
| status = NtDeviceIoControlFile(hDevice, NULL, NULL, NULL, &iosb, |
| dwIoControlCode, |
| lpvInBuffer, cbInBuffer, |
| lpvOutBuffer, cbOutBuffer); |
| if (status) SetLastError(RtlNtStatusToDosError(status)); |
| if (lpcbBytesReturned) *lpcbBytesReturned = iosb.Information; |
| return !status; |
| } |
| } |
| return FALSE; |
| } |
| |
| /*********************************************************************** |
| * DeviceIo_VTDAPI |
| */ |
| static BOOL DeviceIo_VTDAPI(DWORD dwIoControlCode, LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped) |
| { |
| BOOL retv = TRUE; |
| |
| switch (dwIoControlCode) |
| { |
| case 5: |
| if (lpvOutBuffer && (cbOutBuffer>=4)) |
| *(DWORD*)lpvOutBuffer = GetTickCount(); |
| |
| if (lpcbBytesReturned) |
| *lpcbBytesReturned = 4; |
| |
| break; |
| |
| default: |
| FIXME( "Control %ld not implemented\n", dwIoControlCode); |
| retv = FALSE; |
| break; |
| } |
| |
| return retv; |
| } |
| |
| /*********************************************************************** |
| * DeviceIo_IFSMgr |
| * NOTES |
| * These ioctls are used by 'MSNET32.DLL'. |
| * |
| * I have been unable to uncover any documentation about the ioctls so |
| * the implementation of the cases IFS_IOCTL_21 and IFS_IOCTL_2F are |
| * based on reasonable guesses on information found in the Windows 95 DDK. |
| * |
| */ |
| |
| /* |
| * IFSMgr DeviceIO service |
| */ |
| |
| #define IFS_IOCTL_21 100 |
| #define IFS_IOCTL_2F 101 |
| #define IFS_IOCTL_GET_RES 102 |
| #define IFS_IOCTL_GET_NETPRO_NAME_A 103 |
| |
| struct win32apireq { |
| unsigned long ar_proid; |
| unsigned long ar_eax; |
| unsigned long ar_ebx; |
| unsigned long ar_ecx; |
| unsigned long ar_edx; |
| unsigned long ar_esi; |
| unsigned long ar_edi; |
| unsigned long ar_ebp; |
| unsigned short ar_error; |
| unsigned short ar_pad; |
| }; |
| |
| static void win32apieq_2_CONTEXT(struct win32apireq *pIn,CONTEXT86 *pCxt) |
| { |
| memset(pCxt,0,sizeof(*pCxt)); |
| |
| pCxt->ContextFlags=CONTEXT86_INTEGER|CONTEXT86_CONTROL; |
| pCxt->Eax = pIn->ar_eax; |
| pCxt->Ebx = pIn->ar_ebx; |
| pCxt->Ecx = pIn->ar_ecx; |
| pCxt->Edx = pIn->ar_edx; |
| pCxt->Esi = pIn->ar_esi; |
| pCxt->Edi = pIn->ar_edi; |
| |
| /* FIXME: Only partial CONTEXT86_CONTROL */ |
| pCxt->Ebp = pIn->ar_ebp; |
| |
| /* FIXME: pIn->ar_proid ignored */ |
| /* FIXME: pIn->ar_error ignored */ |
| /* FIXME: pIn->ar_pad ignored */ |
| } |
| |
| static void CONTEXT_2_win32apieq(CONTEXT86 *pCxt,struct win32apireq *pOut) |
| { |
| memset(pOut,0,sizeof(struct win32apireq)); |
| |
| pOut->ar_eax = pCxt->Eax; |
| pOut->ar_ebx = pCxt->Ebx; |
| pOut->ar_ecx = pCxt->Ecx; |
| pOut->ar_edx = pCxt->Edx; |
| pOut->ar_esi = pCxt->Esi; |
| pOut->ar_edi = pCxt->Edi; |
| |
| /* FIXME: Only partial CONTEXT86_CONTROL */ |
| pOut->ar_ebp = pCxt->Ebp; |
| |
| /* FIXME: pOut->ar_proid ignored */ |
| /* FIXME: pOut->ar_error ignored */ |
| /* FIXME: pOut->ar_pad ignored */ |
| } |
| |
| static BOOL DeviceIo_IFSMgr(DWORD dwIoControlCode, LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped) |
| { |
| BOOL retv = TRUE; |
| TRACE("(%ld,%p,%ld,%p,%ld,%p,%p): stub\n", |
| dwIoControlCode, |
| lpvInBuffer,cbInBuffer, |
| lpvOutBuffer,cbOutBuffer, |
| lpcbBytesReturned, |
| lpOverlapped); |
| |
| switch (dwIoControlCode) |
| { |
| case IFS_IOCTL_21: |
| case IFS_IOCTL_2F:{ |
| CONTEXT86 cxt; |
| struct win32apireq *pIn=(struct win32apireq *) lpvInBuffer; |
| struct win32apireq *pOut=(struct win32apireq *) lpvOutBuffer; |
| |
| TRACE( |
| "Control '%s': " |
| "proid=0x%08lx, eax=0x%08lx, ebx=0x%08lx, ecx=0x%08lx, " |
| "edx=0x%08lx, esi=0x%08lx, edi=0x%08lx, ebp=0x%08lx, " |
| "error=0x%04x, pad=0x%04x\n", |
| (dwIoControlCode==IFS_IOCTL_21)?"IFS_IOCTL_21":"IFS_IOCTL_2F", |
| pIn->ar_proid, pIn->ar_eax, pIn->ar_ebx, pIn->ar_ecx, |
| pIn->ar_edx, pIn->ar_esi, pIn->ar_edi, pIn->ar_ebp, |
| pIn->ar_error, pIn->ar_pad |
| ); |
| |
| win32apieq_2_CONTEXT(pIn,&cxt); |
| |
| if(dwIoControlCode==IFS_IOCTL_21) |
| { |
| if(Dosvm.CallBuiltinHandler || DPMI_LoadDosSystem()) |
| Dosvm.CallBuiltinHandler( &cxt, 0x21 ); |
| } |
| else |
| { |
| if(Dosvm.CallBuiltinHandler || DPMI_LoadDosSystem()) |
| Dosvm.CallBuiltinHandler( &cxt, 0x2f ); |
| } |
| |
| CONTEXT_2_win32apieq(&cxt,pOut); |
| |
| retv = TRUE; |
| } break; |
| case IFS_IOCTL_GET_RES:{ |
| FIXME( "Control 'IFS_IOCTL_GET_RES' not implemented\n"); |
| retv = FALSE; |
| } break; |
| case IFS_IOCTL_GET_NETPRO_NAME_A:{ |
| FIXME( "Control 'IFS_IOCTL_GET_NETPRO_NAME_A' not implemented\n"); |
| retv = FALSE; |
| } break; |
| default: |
| FIXME( "Control %ld not implemented\n", dwIoControlCode); |
| retv = FALSE; |
| } |
| |
| return retv; |
| } |
| |
| /*********************************************************************** |
| * DeviceIo_VCD |
| */ |
| static BOOL DeviceIo_VCD(DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped) |
| { |
| BOOL retv = TRUE; |
| |
| switch (dwIoControlCode) |
| { |
| case IOCTL_SERIAL_LSRMST_INSERT: |
| { |
| FIXME( "IOCTL_SERIAL_LSRMST_INSERT NIY !\n"); |
| retv = FALSE; |
| } |
| break; |
| |
| default: |
| FIXME( "Unknown Control %ld\n", dwIoControlCode); |
| retv = FALSE; |
| break; |
| } |
| |
| return retv; |
| } |
| |
| |
| /*********************************************************************** |
| * DeviceIo_VWin32 |
| */ |
| |
| static void DIOCRegs_2_CONTEXT( DIOC_REGISTERS *pIn, CONTEXT86 *pCxt ) |
| { |
| memset( pCxt, 0, sizeof(*pCxt) ); |
| /* Note: segment registers == 0 means that CTX_SEG_OFF_TO_LIN |
| will interpret 32-bit register contents as linear pointers */ |
| |
| pCxt->ContextFlags=CONTEXT86_INTEGER|CONTEXT86_CONTROL; |
| pCxt->Eax = pIn->reg_EAX; |
| pCxt->Ebx = pIn->reg_EBX; |
| pCxt->Ecx = pIn->reg_ECX; |
| pCxt->Edx = pIn->reg_EDX; |
| pCxt->Esi = pIn->reg_ESI; |
| pCxt->Edi = pIn->reg_EDI; |
| |
| /* FIXME: Only partial CONTEXT86_CONTROL */ |
| pCxt->EFlags = pIn->reg_Flags; |
| } |
| |
| static void CONTEXT_2_DIOCRegs( CONTEXT86 *pCxt, DIOC_REGISTERS *pOut ) |
| { |
| memset( pOut, 0, sizeof(DIOC_REGISTERS) ); |
| |
| pOut->reg_EAX = pCxt->Eax; |
| pOut->reg_EBX = pCxt->Ebx; |
| pOut->reg_ECX = pCxt->Ecx; |
| pOut->reg_EDX = pCxt->Edx; |
| pOut->reg_ESI = pCxt->Esi; |
| pOut->reg_EDI = pCxt->Edi; |
| |
| /* FIXME: Only partial CONTEXT86_CONTROL */ |
| pOut->reg_Flags = pCxt->EFlags; |
| } |
| |
| #define DIOC_AH(regs) (((unsigned char*)&((regs)->reg_EAX))[1]) |
| #define DIOC_AL(regs) (((unsigned char*)&((regs)->reg_EAX))[0]) |
| #define DIOC_BH(regs) (((unsigned char*)&((regs)->reg_EBX))[1]) |
| #define DIOC_BL(regs) (((unsigned char*)&((regs)->reg_EBX))[0]) |
| #define DIOC_DH(regs) (((unsigned char*)&((regs)->reg_EDX))[1]) |
| #define DIOC_DL(regs) (((unsigned char*)&((regs)->reg_EDX))[0]) |
| |
| #define DIOC_AX(regs) (((unsigned short*)&((regs)->reg_EAX))[0]) |
| #define DIOC_BX(regs) (((unsigned short*)&((regs)->reg_EBX))[0]) |
| #define DIOC_CX(regs) (((unsigned short*)&((regs)->reg_ECX))[0]) |
| #define DIOC_DX(regs) (((unsigned short*)&((regs)->reg_EDX))[0]) |
| |
| #define DIOC_SET_CARRY(regs) (((regs)->reg_Flags)|=0x00000001) |
| |
| static BOOL DeviceIo_VWin32(DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped) |
| { |
| BOOL retv = TRUE; |
| |
| switch (dwIoControlCode) |
| { |
| case VWIN32_DIOC_DOS_IOCTL: |
| case 0x10: /* Int 0x21 call, call it VWIN_DIOC_INT21 ? */ |
| case VWIN32_DIOC_DOS_INT13: |
| case VWIN32_DIOC_DOS_INT25: |
| case VWIN32_DIOC_DOS_INT26: |
| case 0x29: /* Int 0x31 call, call it VWIN_DIOC_INT31 ? */ |
| case VWIN32_DIOC_DOS_DRIVEINFO: |
| { |
| CONTEXT86 cxt; |
| DIOC_REGISTERS *pIn = (DIOC_REGISTERS *)lpvInBuffer; |
| DIOC_REGISTERS *pOut = (DIOC_REGISTERS *)lpvOutBuffer; |
| BYTE intnum = 0; |
| |
| TRACE( "Control '%s': " |
| "eax=0x%08lx, ebx=0x%08lx, ecx=0x%08lx, " |
| "edx=0x%08lx, esi=0x%08lx, edi=0x%08lx \n", |
| (dwIoControlCode == VWIN32_DIOC_DOS_IOCTL)? "VWIN32_DIOC_DOS_IOCTL" : |
| (dwIoControlCode == VWIN32_DIOC_DOS_INT25)? "VWIN32_DIOC_DOS_INT25" : |
| (dwIoControlCode == VWIN32_DIOC_DOS_INT26)? "VWIN32_DIOC_DOS_INT26" : |
| (dwIoControlCode == VWIN32_DIOC_DOS_DRIVEINFO)? "VWIN32_DIOC_DOS_DRIVEINFO" : "???", |
| pIn->reg_EAX, pIn->reg_EBX, pIn->reg_ECX, |
| pIn->reg_EDX, pIn->reg_ESI, pIn->reg_EDI ); |
| |
| DIOCRegs_2_CONTEXT( pIn, &cxt ); |
| |
| switch (dwIoControlCode) |
| { |
| case VWIN32_DIOC_DOS_IOCTL: /* Call int 21h */ |
| case 0x10: /* Int 0x21 call, call it VWIN_DIOC_INT21 ? */ |
| case VWIN32_DIOC_DOS_DRIVEINFO: /* Call int 21h 730x */ |
| intnum = 0x21; |
| break; |
| case VWIN32_DIOC_DOS_INT13: |
| intnum = 0x13; |
| break; |
| case VWIN32_DIOC_DOS_INT25: |
| intnum = 0x25; |
| break; |
| case VWIN32_DIOC_DOS_INT26: |
| intnum = 0x26; |
| break; |
| case 0x29: /* Int 0x31 call, call it VWIN_DIOC_INT31 ? */ |
| intnum = 0x31; |
| break; |
| } |
| |
| if(Dosvm.CallBuiltinHandler || DPMI_LoadDosSystem()) |
| Dosvm.CallBuiltinHandler( &cxt, intnum ); |
| |
| CONTEXT_2_DIOCRegs( &cxt, pOut ); |
| } |
| break; |
| |
| case VWIN32_DIOC_SIMCTRLC: |
| FIXME( "Control VWIN32_DIOC_SIMCTRLC not implemented\n"); |
| retv = FALSE; |
| break; |
| |
| default: |
| FIXME( "Unknown Control %ld\n", dwIoControlCode); |
| retv = FALSE; |
| break; |
| } |
| |
| return retv; |
| } |
| |
| /* this is the main multimedia device loader */ |
| static BOOL DeviceIo_MMDEVLDR(DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped) |
| { |
| FIXME("(%ld,%p,%ld,%p,%ld,%p,%p): stub\n", |
| dwIoControlCode, |
| lpvInBuffer,cbInBuffer, |
| lpvOutBuffer,cbOutBuffer, |
| lpcbBytesReturned, |
| lpOverlapped |
| ); |
| switch (dwIoControlCode) { |
| case 5: |
| /* Hmm. */ |
| *(DWORD*)lpvOutBuffer=0; |
| *lpcbBytesReturned=4; |
| return TRUE; |
| } |
| return FALSE; |
| } |
| /* this is used by some Origin games */ |
| static BOOL DeviceIo_MONODEBG(DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped) |
| { |
| switch (dwIoControlCode) { |
| case 1: /* version */ |
| *(LPDWORD)lpvOutBuffer = 0x20004; /* WC SecretOps */ |
| break; |
| case 9: /* debug output */ |
| ERR("MONODEBG: %s\n",debugstr_a(lpvInBuffer)); |
| break; |
| default: |
| FIXME("(%ld,%p,%ld,%p,%ld,%p,%p): stub\n", |
| dwIoControlCode, |
| lpvInBuffer,cbInBuffer, |
| lpvOutBuffer,cbOutBuffer, |
| lpcbBytesReturned, |
| lpOverlapped |
| ); |
| break; |
| } |
| return TRUE; |
| } |
| /* pccard */ |
| static BOOL DeviceIo_PCCARD (DWORD dwIoControlCode, |
| LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped) |
| { |
| switch (dwIoControlCode) { |
| case 0x0000: /* PCCARD_Get_Version */ |
| case 0x0001: /* PCCARD_Card_Services */ |
| default: |
| FIXME( "(%ld,%p,%ld,%p,%ld,%p,%p): stub\n", |
| dwIoControlCode, |
| lpvInBuffer,cbInBuffer, |
| lpvOutBuffer,cbOutBuffer, |
| lpcbBytesReturned, |
| lpOverlapped |
| ); |
| break; |
| } |
| return FALSE; |
| } |
| |
| static BOOL DeviceIo_HASP(DWORD dwIoControlCode, LPVOID lpvInBuffer, DWORD cbInBuffer, |
| LPVOID lpvOutBuffer, DWORD cbOutBuffer, |
| LPDWORD lpcbBytesReturned, |
| LPOVERLAPPED lpOverlapped) |
| { |
| BOOL retv = TRUE; |
| FIXME("(%ld,%p,%ld,%p,%ld,%p,%p): stub\n", |
| dwIoControlCode, |
| lpvInBuffer,cbInBuffer, |
| lpvOutBuffer,cbOutBuffer, |
| lpcbBytesReturned, |
| lpOverlapped); |
| |
| return retv; |
| } |
