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Implemented NtPulseEvent() and NtQueryEvent()

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svn path=/trunk/; revision=1384
This commit is contained in:
Eric Kohl 2000-10-06 22:54:58 +00:00
parent 4a5bc9edc8
commit 15b935ba7c
7 changed files with 230 additions and 113 deletions
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17
reactos/include/ddk/iodef.h
View file

@ -235,7 +235,24 @@ enum
#define IRP_MN_VERIFY_VOLUME 0x02
#define IRP_MN_LOAD_FILE_SYSTEM 0x03
/*
* Priority increments
*/
#define EVENT_INCREMENT 1
#define IO_NO_INCREMENT 0
#define IO_CD_ROM_INCREMENT 1
#define IO_DISK_INCREMENT 4
#define IO_KEYBOARD_INCREMENT 6
#define IO_MAILSLOT_INCREMENT 2
#define IO_MOUSE_INCREMENT 6
#define IO_NAMED_PIPE_INCREMENT 2
#define IO_NETWORK_INCREMENT 2
#define IO_PARALLEL_INCREMENT 1
#define IO_SERIAL_INCREMENT 2
#define IO_SOUND_INCREMENT 8
#define IO_VIDEO_INCREMENT 1
#define SEMAPHORE_INCREMENT 1
#define FILE_WORD_ALIGNMENT 0x0001

7
reactos/include/ddk/iotypes.h
View file

@ -1,4 +1,4 @@
/* $Id: iotypes.h,v 1.19 2000/09/12 10:12:10 jean Exp $
/* $Id: iotypes.h,v 1.20 2000/10/06 22:53:21 ekohl Exp $
*
*/
@ -705,9 +705,4 @@ VOID
);
#endif // (_WIN32_WINNT >= 0x0400)
enum
{
IO_NO_INCREMENT,
};
#endif __INCLUDE_DDK_IOTYPES_H

135
reactos/include/ddk/zw.h
View file

@ -1,5 +1,5 @@
/* $Id: zw.h,v 1.35 2000/09/08 22:52:17 ekohl Exp $
/* $Id: zw.h,v 1.36 2000/10/06 22:53:22 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -2588,6 +2588,29 @@ ZwQueryAttributesFile(
IN PVOID Buffer
);
/*
* FUNCTION: Queries the default locale id
* ARGUMENTS:
* UserProfile = Type of locale id
* TRUE: thread locale id
* FALSE: system locale id
* DefaultLocaleId = Caller supplies storage for the locale id
* RETURNS: Status
*/
NTSTATUS
STDCALL
NtQueryDefaultLocale(
IN BOOLEAN UserProfile,
OUT PLCID DefaultLocaleId
);
NTSTATUS
STDCALL
ZwQueryDefaultLocale(
IN BOOLEAN UserProfile,
OUT PLCID DefaultLocaleId
);
/*
* FUNCTION: Queries a directory file.
@ -2724,6 +2747,7 @@ ZwQueryEaFile(
IN PULONG EaIndex OPTIONAL,
IN BOOLEAN RestartScan
);
/*
* FUNCTION: Queries an event
* ARGUMENTS:
@ -2737,13 +2761,20 @@ ZwQueryEaFile(
* ReturnLength = Data written
* RETURNS: Status
*/
NTSTATUS
STDCALL
NtQueryEvent(
IN HANDLE EventHandle,
IN CINT EventInformationClass,
IN EVENT_INFORMATION_CLASS EventInformationClass,
OUT PVOID EventInformation,
IN ULONG EventInformationLength,
OUT PULONG ReturnLength
);
NTSTATUS
STDCALL
ZwQueryEvent(
IN HANDLE EventHandle,
IN EVENT_INFORMATION_CLASS EventInformationClass,
OUT PVOID EventInformation,
IN ULONG EventInformationLength,
OUT PULONG ReturnLength
@ -2751,15 +2782,6 @@ NtQueryEvent(
NTSTATUS
STDCALL
ZwQueryEvent(
IN HANDLE EventHandle,
IN CINT EventInformationClass,
OUT PVOID EventInformation,
IN ULONG EventInformationLength,
OUT PULONG ReturnLength
);
NTSTATUS
STDCALL
NtQueryFullAttributesFile(
IN HANDLE FileHandle,
IN PVOID Attributes
@ -2774,7 +2796,7 @@ ZwQueryFullAttributesFile(
NTSTATUS
STDCALL
NtQueryInformationAtom(
IN HANDLE AtomHandle,
IN RTL_ATOM Atom,
IN CINT AtomInformationClass,
OUT PVOID AtomInformation,
IN ULONG AtomInformationLength,
@ -2783,7 +2805,7 @@ NtQueryInformationAtom(
NTSTATUS
STDCALL
NtQueryInformationAtom(
IN HANDLE AtomHandle,
IN RTL_ATOM Atom,
IN CINT AtomInformationClass,
OUT PVOID AtomInformation,
IN ULONG AtomInformationLength,
@ -3953,6 +3975,7 @@ ZwSaveKey(
IN HANDLE KeyHandle,
IN HANDLE FileHandle
);
/*
* FUNCTION: Sets the context of a specified thread.
* ARGUMENTS:
@ -3974,6 +3997,30 @@ ZwSetContextThread(
IN PCONTEXT Context
);
/*
* FUNCTION: Sets the default locale id
* ARGUMENTS:
* UserProfile = Type of locale id
* TRUE: thread locale id
* FALSE: system locale id
* DefaultLocaleId = Locale id
* RETURNS: Status
*/
NTSTATUS
STDCALL
NtSetDefaultLocale(
IN BOOLEAN UserProfile,
IN LCID DefaultLocaleId
);
NTSTATUS
STDCALL
ZwSetDefaultLocale(
IN BOOLEAN UserProfile,
IN LCID DefaultLocaleId
);
/*
* FUNCTION: Sets the default hard error port
* ARGUMENTS:
@ -3991,6 +4038,7 @@ STDCALL
ZwSetDefaultHardErrorPort(
IN HANDLE PortHandle
);
/*
* FUNCTION: Sets the extended attributes of a file.
* ARGUMENTS:
@ -4508,6 +4556,7 @@ ZwSetTimer(
IN ULONG Period OPTIONAL,
OUT PBOOLEAN PreviousState OPTIONAL
);
/*
* FUNCTION: Sets the frequency of the system timer
* ARGUMENTS:
@ -4530,6 +4579,7 @@ ZwSetTimerResolution(
IN BOOL SetOrUnset,
OUT PULONG ActualResolution
);
/*
* FUNCTION: Sets the value of a registry key
* ARGUMENTS:
@ -4573,6 +4623,7 @@ ZwSetValueKey(
IN PVOID Data,
IN ULONG DataSize
);
/*
* FUNCTION: Sets the volume information of a file.
* ARGUMENTS:
@ -4599,6 +4650,27 @@ ZwSetVolumeInformationFile(
PVOID VolumeInformation,
ULONG Length
);
/*
* FUNCTION: Shuts the system down
* ARGUMENTS:
* Action = Specifies the type of shutdown, it can be one of the following values:
* ShutdownNoReboot, ShutdownReboot, ShutdownPowerOff
* RETURNS: Status
*/
NTSTATUS
STDCALL
NtShutdownSystem(
IN SHUTDOWN_ACTION Action
);
NTSTATUS
STDCALL
ZwShutdownSystem(
IN SHUTDOWN_ACTION Action
);
/* --- PROFILING --- */
/*
@ -4608,7 +4680,6 @@ ZwSetVolumeInformationFile(
* RETURNS: Status
*/
NTSTATUS
STDCALL
NtStartProfile(
@ -5148,20 +5219,6 @@ NtGetPlugPlayEvent (
VOID
);
/* --- NATIONAL LANGUAGE SUPPORT (NLS) --- */
NTSTATUS
STDCALL
NtQueryDefaultLocale (
VOID
);
NTSTATUS
STDCALL
NtSetDefaultLocale (
VOID
);
/* --- POWER MANAGEMENT --- */
NTSTATUS
@ -5244,24 +5301,6 @@ NtSetLdtEntries (
PULONG Entries
);
/*
* FUNCTION: Shuts the system down
* ARGUMENTS:
* Action: Specifies the type of shutdown, it can be one of the following values:
ShutdownNoReboot, ShutdownReboot, ShutdownPowerOff
* RETURNS: Status
*/
NTSTATUS
STDCALL
NtShutdownSystem(
IN SHUTDOWN_ACTION Action
);
NTSTATUS
STDCALL
ZwShutdownSystem(
IN SHUTDOWN_ACTION Action
);
NTSTATUS
STDCALL

12
reactos/include/ddk/zwtypes.h
View file

@ -87,7 +87,10 @@ extern ULONG IMPORTED NtBuildNumber;
// event information
#define EventBasicInformation 0
typedef enum _EVENT_INFORMATION_CLASS
{
EventBasicInformation = 0
} EVENT_INFORMATION_CLASS;
// system information
// {Nt|Zw}{Query|Set}SystemInformation
@ -1186,9 +1189,10 @@ typedef struct _SEMAPHORE_BASIC_INFORMATION
typedef struct _EVENT_BASIC_INFORMATION
{
BOOL AutomaticReset;
BOOL Signaled;
} EVENT_BASIC_INFORMATION, *PEVENT_INFORMATION;
EVENT_TYPE EventType;
LONG EventState;
} EVENT_BASIC_INFORMATION, *PEVENT_BASIC_INFORMATION;
//typedef enum _TIMER_TYPE
//{

1
reactos/include/ntos/synch.h
View file

@ -19,6 +19,7 @@
#define SEMAPHORE_MODIFY_STATE (2)
#define EVENT_ALL_ACCESS (0x1f0003L)
#define EVENT_MODIFY_STATE (2)
#define EVENT_QUERY_STATE (1)
#endif /* __INCLUDE_PS_H */

11
reactos/include/ntos/types.h
View file

@ -68,6 +68,11 @@ typedef union _LARGE_INTEGER
DWORD LowPart;
LONG HighPart;
} u;
struct
{
DWORD LowPart;
LONG HighPart;
};
LONGLONG QuadPart;
} LARGE_INTEGER, *PLARGE_INTEGER;
@ -78,6 +83,11 @@ typedef union _ULARGE_INTEGER
DWORD LowPart;
DWORD HighPart;
} u;
struct
{
DWORD LowPart;
DWORD HighPart;
};
ULONGLONG QuadPart;
} ULARGE_INTEGER, *PULARGE_INTEGER;
@ -281,6 +291,7 @@ typedef BYTE *LPBYTE;
typedef BYTE *PBYTE;
typedef DWORD LCID;
typedef DWORD *PLCID;
typedef const char *LPCSTR;

60
reactos/ntoskrnl/nt/ntevent.c
View file

@ -14,6 +14,7 @@
#include <ddk/ntddk.h>
#include <internal/ob.h>
#include <ntos/synch.h>
#include <internal/id.h>
#define NDEBUG
#include <internal/debug.h>
@ -147,17 +148,66 @@ NTSTATUS STDCALL NtOpenEvent (OUT PHANDLE EventHandle,
NTSTATUS STDCALL NtPulseEvent(IN HANDLE EventHandle,
IN PULONG PulseCount OPTIONAL)
{
UNIMPLEMENTED;
PKEVENT Event;
NTSTATUS Status;
DPRINT("NtPulseEvent(EventHandle %x PulseCount %x)\n",
EventHandle, PulseCount);
Status = ObReferenceObjectByHandle(EventHandle,
EVENT_MODIFY_STATE,
ExEventObjectType,
UserMode,
(PVOID*)&Event,
NULL);
if (!NT_SUCCESS(Status))
return(Status);
KePulseEvent(Event,EVENT_INCREMENT,FALSE);
ObDereferenceObject(Event);
return(STATUS_SUCCESS);
}
NTSTATUS STDCALL NtQueryEvent (IN HANDLE EventHandle,
IN CINT EventInformationClass,
IN EVENT_INFORMATION_CLASS EventInformationClass,
OUT PVOID EventInformation,
IN ULONG EventInformationLength,
OUT PULONG ReturnLength)
{
UNIMPLEMENTED;
PEVENT_BASIC_INFORMATION Info;
PKEVENT Event;
NTSTATUS Status;
Info = (PEVENT_BASIC_INFORMATION)EventInformation;
if (EventInformationClass > EventBasicInformation)
return STATUS_INVALID_INFO_CLASS;
if (EventInformationLength < sizeof(EVENT_BASIC_INFORMATION))
return STATUS_INFO_LENGTH_MISMATCH;
Status = ObReferenceObjectByHandle(EventHandle,
EVENT_QUERY_STATE,
ExEventObjectType,
UserMode,
(PVOID*)&Event,
NULL);
if (!NT_SUCCESS(Status))
return Status;
if (Event->Header.Type == InternalNotificationEvent)
Info->EventType = NotificationEvent;
else
Info->EventType = SynchronizationEvent;
Info->EventState = KeReadStateEvent(Event);
*ReturnLength = sizeof(EVENT_BASIC_INFORMATION);
ObDereferenceObject(Event);
return STATUS_SUCCESS;
}
@ -186,7 +236,7 @@ NTSTATUS STDCALL NtResetEvent(HANDLE EventHandle,
NTSTATUS STDCALL NtSetEvent(IN HANDLE EventHandle,
PULONG NumberOfThreadsReleased)
OUT PULONG NumberOfThreadsReleased)
{
PKEVENT Event;
NTSTATUS Status;
@ -203,7 +253,7 @@ NTSTATUS STDCALL NtSetEvent(IN HANDLE EventHandle,
{
return(Status);
}
KeSetEvent(Event,IO_NO_INCREMENT,FALSE);
KeSetEvent(Event,EVENT_INCREMENT,FALSE);
ObDereferenceObject(Event);