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364 lines
7.5 KiB
364 lines
7.5 KiB
/*++ BUILD Version: 0002 // Increment this if a change has global effects
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Copyright (c) 1989-1999 Microsoft Corporation
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Module Name:
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ntlpcapi.h
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Abstract:
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This is the include file for the Local Procedure Call (LPC) sub-component
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of NTOS.
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Author:
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Steve Wood (stevewo) 13-Mar-1989
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Revision History:
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--*/
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#ifndef _NTLPCAPI_
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#define _NTLPCAPI_
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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//
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// Connection Port Type Specific Access Rights.
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//
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#define PORT_CONNECT (0x0001)
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#define PORT_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | \
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SYNCHRONIZE | 0x1)
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// begin_ntifs begin_nthal
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#if defined(USE_LPC6432)
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#define LPC_CLIENT_ID CLIENT_ID64
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#define LPC_SIZE_T ULONGLONG
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#define LPC_PVOID ULONGLONG
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#define LPC_HANDLE ULONGLONG
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#else
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#define LPC_CLIENT_ID CLIENT_ID
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#define LPC_SIZE_T SIZE_T
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#define LPC_PVOID PVOID
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#define LPC_HANDLE HANDLE
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#endif
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typedef struct _PORT_MESSAGE {
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union {
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struct {
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CSHORT DataLength;
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CSHORT TotalLength;
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} s1;
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ULONG Length;
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} u1;
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union {
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struct {
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CSHORT Type;
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CSHORT DataInfoOffset;
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} s2;
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ULONG ZeroInit;
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} u2;
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union {
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LPC_CLIENT_ID ClientId;
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double DoNotUseThisField; // Force quadword alignment
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};
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ULONG MessageId;
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union {
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LPC_SIZE_T ClientViewSize; // Only valid on LPC_CONNECTION_REQUEST message
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ULONG CallbackId; // Only valid on LPC_REQUEST message
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};
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// UCHAR Data[];
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} PORT_MESSAGE, *PPORT_MESSAGE;
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// end_ntifs end_nthal
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typedef struct _PORT_DATA_ENTRY {
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LPC_PVOID Base;
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ULONG Size;
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} PORT_DATA_ENTRY, *PPORT_DATA_ENTRY;
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typedef struct _PORT_DATA_INFORMATION {
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ULONG CountDataEntries;
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PORT_DATA_ENTRY DataEntries[1];
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} PORT_DATA_INFORMATION, *PPORT_DATA_INFORMATION;
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//
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// Valid return values for the PORT_MESSAGE Type file
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//
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#define LPC_REQUEST 1
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#define LPC_REPLY 2
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#define LPC_DATAGRAM 3
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#define LPC_LOST_REPLY 4
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#define LPC_PORT_CLOSED 5
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#define LPC_CLIENT_DIED 6
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#define LPC_EXCEPTION 7
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#define LPC_DEBUG_EVENT 8
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#define LPC_ERROR_EVENT 9
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#define LPC_CONNECTION_REQUEST 10
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// begin_ntifs
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//
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// The following bit may be placed in the Type field of a message
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// prior calling NtRequestPort or NtRequestWaitReplyPort. If the
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// previous mode is KernelMode, the bit it left as is and passed
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// to the receiver of the message. Otherwise the bit is clear.
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//
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#define LPC_KERNELMODE_MESSAGE (CSHORT)0x8000
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// end_ntifs
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#define LPC_NO_IMPERSONATE (CSHORT)0x4000
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#define PORT_VALID_OBJECT_ATTRIBUTES (OBJ_CASE_INSENSITIVE)
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// begin_ntddk begin_wdm
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#ifdef _WIN64
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#define PORT_MAXIMUM_MESSAGE_LENGTH 512
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#else
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#define PORT_MAXIMUM_MESSAGE_LENGTH 256
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#endif
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// end_ntddk end_wdm
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#if defined(USE_LPC6432)
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#undef PORT_MAXIMUM_MESSAGE_LENGTH
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#define PORT_MAXIMUM_MESSAGE_LENGTH 512
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#endif
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typedef struct _LPC_CLIENT_DIED_MSG {
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PORT_MESSAGE PortMsg;
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LARGE_INTEGER CreateTime;
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} LPC_CLIENT_DIED_MSG, *PLPC_CLIENT_DIED_MSG;
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// begin_ntifs
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typedef struct _PORT_VIEW {
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ULONG Length;
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LPC_HANDLE SectionHandle;
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ULONG SectionOffset;
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LPC_SIZE_T ViewSize;
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LPC_PVOID ViewBase;
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LPC_PVOID ViewRemoteBase;
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} PORT_VIEW, *PPORT_VIEW;
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typedef struct _REMOTE_PORT_VIEW {
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ULONG Length;
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LPC_SIZE_T ViewSize;
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LPC_PVOID ViewBase;
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} REMOTE_PORT_VIEW, *PREMOTE_PORT_VIEW;
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// end_ntifs
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtCreatePort(
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OUT PHANDLE PortHandle,
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IN POBJECT_ATTRIBUTES ObjectAttributes,
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IN ULONG MaxConnectionInfoLength,
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IN ULONG MaxMessageLength,
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IN ULONG MaxPoolUsage
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtCreateWaitablePort(
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OUT PHANDLE PortHandle,
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IN POBJECT_ATTRIBUTES ObjectAttributes,
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IN ULONG MaxConnectionInfoLength,
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IN ULONG MaxMessageLength,
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IN ULONG MaxPoolUsage
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);
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// begin_ntifs
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtConnectPort(
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OUT PHANDLE PortHandle,
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IN PUNICODE_STRING PortName,
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IN PSECURITY_QUALITY_OF_SERVICE SecurityQos,
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IN OUT PPORT_VIEW ClientView OPTIONAL,
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IN OUT PREMOTE_PORT_VIEW ServerView OPTIONAL,
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OUT PULONG MaxMessageLength OPTIONAL,
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IN OUT PVOID ConnectionInformation OPTIONAL,
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IN OUT PULONG ConnectionInformationLength OPTIONAL
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtSecureConnectPort(
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OUT PHANDLE PortHandle,
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IN PUNICODE_STRING PortName,
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IN PSECURITY_QUALITY_OF_SERVICE SecurityQos,
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IN OUT PPORT_VIEW ClientView OPTIONAL,
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IN PSID RequiredServerSid,
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IN OUT PREMOTE_PORT_VIEW ServerView OPTIONAL,
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OUT PULONG MaxMessageLength OPTIONAL,
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IN OUT PVOID ConnectionInformation OPTIONAL,
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IN OUT PULONG ConnectionInformationLength OPTIONAL
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);
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// end_ntifs
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtListenPort(
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IN HANDLE PortHandle,
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OUT PPORT_MESSAGE ConnectionRequest
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtAcceptConnectPort(
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OUT PHANDLE PortHandle,
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IN PVOID PortContext,
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IN PPORT_MESSAGE ConnectionRequest,
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IN BOOLEAN AcceptConnection,
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IN OUT PPORT_VIEW ServerView OPTIONAL,
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OUT PREMOTE_PORT_VIEW ClientView OPTIONAL
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtCompleteConnectPort(
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IN HANDLE PortHandle
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtRequestPort(
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IN HANDLE PortHandle,
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IN PPORT_MESSAGE RequestMessage
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);
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// begin_ntifs
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtRequestWaitReplyPort(
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IN HANDLE PortHandle,
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IN PPORT_MESSAGE RequestMessage,
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OUT PPORT_MESSAGE ReplyMessage
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);
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// end_ntifs
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtReplyPort(
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IN HANDLE PortHandle,
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IN PPORT_MESSAGE ReplyMessage
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtReplyWaitReplyPort(
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IN HANDLE PortHandle,
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IN OUT PPORT_MESSAGE ReplyMessage
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtReplyWaitReceivePort(
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IN HANDLE PortHandle,
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OUT PVOID *PortContext OPTIONAL,
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IN PPORT_MESSAGE ReplyMessage OPTIONAL,
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OUT PPORT_MESSAGE ReceiveMessage
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtReplyWaitReceivePortEx(
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IN HANDLE PortHandle,
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OUT PVOID *PortContext OPTIONAL,
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IN PPORT_MESSAGE ReplyMessage OPTIONAL,
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OUT PPORT_MESSAGE ReceiveMessage,
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IN PLARGE_INTEGER Timeout OPTIONAL
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtImpersonateClientOfPort(
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IN HANDLE PortHandle,
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IN PPORT_MESSAGE Message
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtReadRequestData(
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IN HANDLE PortHandle,
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IN PPORT_MESSAGE Message,
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IN ULONG DataEntryIndex,
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OUT PVOID Buffer,
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IN SIZE_T BufferSize,
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OUT PSIZE_T NumberOfBytesRead OPTIONAL
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);
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtWriteRequestData(
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IN HANDLE PortHandle,
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IN PPORT_MESSAGE Message,
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IN ULONG DataEntryIndex,
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IN PVOID Buffer,
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IN SIZE_T BufferSize,
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OUT PSIZE_T NumberOfBytesWritten OPTIONAL
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);
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typedef enum _PORT_INFORMATION_CLASS {
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PortBasicInformation
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#if DEVL
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, PortDumpInformation
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#endif
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} PORT_INFORMATION_CLASS;
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NTSYSCALLAPI
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NTSTATUS
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NTAPI
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NtQueryInformationPort(
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IN HANDLE PortHandle,
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IN PORT_INFORMATION_CLASS PortInformationClass,
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OUT PVOID PortInformation,
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IN ULONG Length,
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OUT PULONG ReturnLength OPTIONAL
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);
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#ifdef __cplusplus
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}
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#endif
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#endif // _NTLPCAPI_
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