132 Request.CommandCode = CommandCode;
163 *Character =
Request.Character;
260 while (
LOWORD(CurrentDriver) != 0xFFFF)
271 CurrentDriver = DriverHeader->
Link;
288 Node->Name.Buffer =
Node->NameBuffer;
297 Node->Name.Length =
i;
318 DPRINT1(
"The driver at %04X:%04X has no associated device node. " 319 "Installing automagically.\n",
349 while (
LOWORD(CurrentDriver) != 0xFFFF)
355 CurrentDriver = DriverHeader->
Link;
371 DPRINT1(
"ERROR: Block devices are not supported.\n");
451 DPRINT1(
"Device interrupt BOP from an unknown location.\n");
580 DWORD DriversLoaded = 0;
616 if (FileMapping ==
NULL)
640 DPRINT1(
"Error loading driver at %04X:%04X: " 641 "Block device drivers are not supported.\n",
656 DPRINT1(
"Error loading driver at %04X:%04X: " 657 "Initialization routine returned error %u.\n",
683 if (
LOWORD(DriverHeader->
Link) == 0xFFFF)
break;
688 DPRINT1(
"%u drivers loaded from %s.\n", DriversLoaded, DriverFile);
struct _DOS_DRIVER * PDOS_DRIVER
#define DOS_DATA_OFFSET(x)
static WORD NTAPI DosDriverDispatchOutputUntilBusy(PDOS_DEVICE_NODE DeviceNode, DWORD Buffer, PWORD Length)
static WORD NTAPI DosDriverDispatchOpen(PDOS_DEVICE_NODE DeviceNode)
USHORT WINAPI getBX(VOID)
struct _DOS_OUTPUT_BUSY_REQUEST * PDOS_OUTPUT_BUSY_REQUEST
_In_ ULONG _In_ ULONG _In_ ULONG Length
USHORT WINAPI getSI(VOID)
static PDOS_REQUEST_HEADER DeviceRequest
static VOID DosRemoveDriver(DWORD Driver)
#define DOS_DEVCMD_OUTSTAT
CHAR DeviceName[MAX_DEVICE_NAME]
static const BYTE InterruptRoutine[]
IN BOOLEAN OUT PSTR Buffer
USHORT WINAPI getCX(VOID)
static WORD NTAPI DosDriverDispatchClose(PDOS_DEVICE_NODE DeviceNode)
VOID WINAPI setAX(USHORT)
VOID WINAPI setDS(USHORT)
static PDOS_DEVICE_NODE DosCreateDeviceNode(DWORD Driver)
BOOLEAN DosFreeMemory(WORD BlockData)
BOOLEAN NTAPI RtlFreeHeap(IN PVOID HeapHandle, IN ULONG Flags, IN PVOID HeapBase)
#define CreateFileMapping
static WORD NTAPI DosDriverDispatchInputStatus(PDOS_DEVICE_NODE DeviceNode)
static WORD NTAPI DosDriverDispatchPeek(PDOS_DEVICE_NODE DeviceNode, PBYTE Character)
#define INVALID_HANDLE_VALUE
DWORD WINAPI GetLastError(VOID)
struct _DOS_PEEK_REQUEST DOS_PEEK_REQUEST
#define DOS_DEVSTAT_ERROR
#define InsertTailList(ListHead, Entry)
NTSYSAPI BOOLEAN NTAPI RtlEqualString(PSTRING String1, PSTRING String2, BOOLEAN CaseInSensitive)
#define SEG_OFF_TO_PTR(seg, off)
struct _DOS_RW_REQUEST * PDOS_RW_REQUEST
static VOID DosAddDriver(DWORD Driver)
static int Link(const char **args)
#define DOS_DEVCMD_INSTAT
#define RtlMoveMemory(Destination, Source, Length)
struct _DOS_REQUEST_HEADER DOS_REQUEST_HEADER
NTSYSAPI VOID NTAPI RtlInitAnsiString(PANSI_STRING DestinationString, PCSZ SourceString)
FORCEINLINE BOOLEAN RemoveEntryList(_In_ PLIST_ENTRY Entry)
VOID WINAPI setES(USHORT)
struct _DOS_DRIVER DOS_DRIVER
_Must_inspect_result_ _In_ PWDFDEVICE_INIT _In_opt_ PCUNICODE_STRING DeviceName
NTSTATUS(* NTAPI)(IN PFILE_FULL_EA_INFORMATION EaBuffer, IN ULONG EaLength, OUT PULONG ErrorOffset)
static WORD NTAPI DosDriverWriteInternal(PDOS_DEVICE_NODE DeviceNode, DWORD Buffer, PWORD Length, BOOLEAN IoControl)
static WORD NTAPI DosDriverDispatchIoctlWrite(PDOS_DEVICE_NODE DeviceNode, DWORD Buffer, PWORD Length)
static WORD NTAPI DosDriverDispatchRead(PDOS_DEVICE_NODE DeviceNode, DWORD Buffer, PWORD Length)
#define BOP_DRV_INTERRUPT
VOID WINAPI setSI(USHORT)
VOID DosDeleteDevice(PDOS_DEVICE_NODE DeviceNode)
_At_(*)(_In_ PWSK_CLIENT Client, _In_opt_ PUNICODE_STRING NodeName, _In_opt_ PUNICODE_STRING ServiceName, _In_opt_ ULONG NameSpace, _In_opt_ GUID *Provider, _In_opt_ PADDRINFOEXW Hints, _Outptr_ PADDRINFOEXW *Result, _In_opt_ PEPROCESS OwningProcess, _In_opt_ PETHREAD OwningThread, _Inout_ PIRP Irp Result)(Mem)) NTSTATUS(WSKAPI *PFN_WSK_GET_ADDRESS_INFO
PDOS_DEVICE_NODE DosCreateDevice(WORD Attributes, PCHAR DeviceName)
WORD DosAllocateMemory(WORD Size, WORD *MaxAvailable)
VOID DeviceStrategyBop(VOID)
PFLT_MESSAGE_WAITER_QUEUE CONTAINING_RECORD(Csq, DEVICE_EXTENSION, IrpQueue)) -> WaiterQ.mLock) _IRQL_raises_(DISPATCH_LEVEL) VOID NTAPI FltpAcquireMessageWaiterLock(_In_ PIO_CSQ Csq, _Out_ PKIRQL Irql)
struct _DOS_REQUEST_HEADER * PDOS_REQUEST_HEADER
PVOID NTAPI RtlAllocateHeap(IN PVOID HeapHandle, IN ULONG Flags, IN SIZE_T Size)
struct _LIST_ENTRY * Flink
struct _DOS_IOCTL_RW_REQUEST * PDOS_IOCTL_RW_REQUEST
#define DOS_DEVCMD_OUTPUT_BUSY
PDOS_DEVICE_NODE DosCreateDeviceEx(WORD Attributes, PCHAR DeviceName, WORD PrivateDataSize)
USHORT WINAPI getES(VOID)
#define RtlFillMemory(Dest, Length, Fill)
USHORT WINAPI getIP(VOID)
DWORD WINAPI GetFileSize(HANDLE hFile, LPDWORD lpFileSizeHigh)
VOID DeviceInterruptBop(VOID)
VOID WINAPI setBP(USHORT)
VOID WINAPI setDX(USHORT)
#define TO_LINEAR(seg, off)
struct _DOS_INIT_REQUEST DOS_INIT_REQUEST
#define FILE_ATTRIBUTE_NORMAL
struct _DOS_OUTPUT_BUSY_REQUEST DOS_OUTPUT_BUSY_REQUEST
USHORT WINAPI getDX(VOID)
static WORD NTAPI DosDriverDispatchIoctlRead(PDOS_DEVICE_NODE DeviceNode, DWORD Buffer, PWORD Length)
USHORT WINAPI getAX(VOID)
_Must_inspect_result_ _Out_ PLARGE_INTEGER FileSize
static const WCHAR Cleanup[]
VOID WINAPI setBX(USHORT)
C_ASSERT((sizeof(StrategyRoutine)+sizeof(InterruptRoutine))==DEVICE_CODE_SIZE)
#define DOS_DEVATTR_CLOCK
static WORD NTAPI DosDriverDispatchFlushOutput(PDOS_DEVICE_NODE DeviceNode)
VOID WINAPI setDI(USHORT)
#define DOS_DEVATTR_CHARACTER
#define DOS_DEVCMD_IOCTL_READ
struct _DOS_PEEK_REQUEST * PDOS_PEEK_REQUEST
_Must_inspect_result_ _In_opt_ PFLT_INSTANCE _Out_ PHANDLE FileHandle
#define DOS_DEVCMD_FLUSH_OUTPUT
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
PDOS_DEVICE_NODE DosGetDriverNode(DWORD Driver)
USHORT WINAPI getDI(VOID)
PDOS_DEVICE_NODE DosGetDevice(LPCSTR DeviceName)
static WORD NTAPI DosDriverReadInternal(PDOS_DEVICE_NODE DeviceNode, DWORD Buffer, PWORD Length, BOOLEAN IoControl)
static WORD NTAPI DosDriverDispatchOutputStatus(PDOS_DEVICE_NODE DeviceNode)
#define DOS_DEVCMD_IOCTL_WRITE
VOID WINAPI setCX(USHORT)
static WORD NTAPI DosDriverGenericRequest(PDOS_DEVICE_NODE DeviceNode, BYTE CommandCode)
static VOID DosCallDriver(DWORD Driver, PDOS_REQUEST_HEADER Request)
VOID RunCallback16(IN PCALLBACK16 Context, IN ULONG FarPtr)
USHORT WINAPI getDS(VOID)
#define DOS_DEVCMD_FLUSH_INPUT
#define RtlZeroMemory(Destination, Length)
static WORD NTAPI DosDriverDispatchWrite(PDOS_DEVICE_NODE DeviceNode, DWORD Buffer, PWORD Length)
static WORD NTAPI DosDriverDispatchFlushInput(PDOS_DEVICE_NODE DeviceNode)
#define RtlCopyMemory(Destination, Source, Length)
#define DOS_DEVATTR_STDOUT
USHORT WINAPI getBP(VOID)
#define CreateFileA(a, b, c, d, e, f, g)
#define DOS_DEVATTR_STDIN
DWORD DosLoadDriver(LPCSTR DriverFile)
struct _DOS_IOCTL_RW_REQUEST DOS_IOCTL_RW_REQUEST
_Must_inspect_result_ _In_ WDFDRIVER Driver
USHORT WINAPI getCS(VOID)
base of all file and directory entries
static const BYTE StrategyRoutine[]
static LIST_ENTRY DeviceList
_Must_inspect_result_ _In_ WDFDMAENABLER _In_ _In_opt_ PWDF_OBJECT_ATTRIBUTES Attributes