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- SMSS: Send QOS structure when creating new ports, it's not optional on NT LPC. Send maximum port length when creating new ports, it's not optional on NT LPC. Create 2 listening threads on NTLPC, instead of just one. [AUDIT: Unlock smlib, it's fully internal and specific to ROS without any relationship to NT. The author used clean-room tests and documentation].

Browse source 
- Fix various LPC structures in the NDK. Fix some prototypes too.
- Don't export PEPORT or PLPCP_PORT_OBJECT outside of /lpc and use PVOID isntead.
- Add a new RBUILD setting called NTLPC, which enables NTLPC when turned on.

svn path=/trunk/; revision=24664
This commit is contained in:
Alex Ionescu 2006-10-30 14:17:37 +00:00
parent 48ffe89726
commit 1a98439492
15 changed files with 123 additions and 44 deletions
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4
reactos/base/system/smss/debug.c
View file

@ -153,7 +153,7 @@ SmInitializeDbgSs (VOID)
Status = SmpCreatePT(& DbgSsApiPort,
SM_DBGSS_PORT_NAME,
0, /* MaxDataSize */
0, /* MaxMessageSize */
sizeof(PORT_MESSAGE), /* MaxMessageSize */
0, /* PoolCharge */
DbgSsApiPortThread,
& hDbgSsApiPortThread);
@ -166,7 +166,7 @@ SmInitializeDbgSs (VOID)
Status = SmpCreatePT(& DbgUiApiPort,
SM_DBGUI_PORT_NAME,
0, /* MaxDataSize */
0, /* MaxMessageSize */
sizeof(PORT_MESSAGE), /* MaxMessageSize */
0, /* PoolCharge */
DbgUiApiPortThread,
NULL);

42
reactos/base/system/smss/smapi.c
View file

@ -44,10 +44,8 @@ PSM_CONNECT_DATA FASTCALL SmpGetConnectData (PSM_PORT_MESSAGE Request)
return (PSM_CONNECT_DATA)(PortMessage + 1);
}
#if !defined(__USE_NT_LPC__)
NTSTATUS STDCALL
SmpHandleConnectionRequest (PSM_PORT_MESSAGE Request);
#endif
/**********************************************************************
* SmpCallbackServer/2
@ -68,6 +66,7 @@ SmpCallbackServer (PSM_PORT_MESSAGE Request,
ULONG CallbackPortNameLength = SM_SB_NAME_MAX_LENGTH; /* TODO: compute length */
SB_CONNECT_DATA SbConnectData;
ULONG SbConnectDataLength = sizeof SbConnectData;
SECURITY_QUALITY_OF_SERVICE SecurityQos;
DPRINT("SM: %s called\n", __FUNCTION__);
@ -84,10 +83,15 @@ SmpCallbackServer (PSM_PORT_MESSAGE Request,
RtlInitUnicodeString (& CallbackPortName,
ClientData->SbApiPortName);
SecurityQos.Length = sizeof (SecurityQos);
SecurityQos.ImpersonationLevel = SecurityIdentification;
SecurityQos.ContextTrackingMode = SECURITY_DYNAMIC_TRACKING;
SecurityQos.EffectiveOnly = TRUE;
SbConnectData.SmApiMax = (sizeof SmApi / sizeof SmApi[0]);
Status = NtConnectPort (& ClientData->SbApiPort,
& CallbackPortName,
NULL,
&SecurityQos,
NULL,
NULL,
NULL,
@ -245,7 +249,7 @@ SmpHandleConnectionRequest (PSM_PORT_MESSAGE Request)
}
}
DPRINT("SM: %s: before NtAcceptConnectPort\n", __FUNCTION__);
#if defined(__USE_NT_LPC__)
#if defined(NTLPC)
Status = NtAcceptConnectPort (ClientDataApiPort,
Context,
(PPORT_MESSAGE) Request,
@ -276,7 +280,7 @@ SmpHandleConnectionRequest (PSM_PORT_MESSAGE Request)
__FUNCTION__, Status);
return Status;
}
#if !defined(__USE_NT_LPC__) /* ReactOS LPC */
#if !defined(NTLPC) /* ReactOS LPC */
DPRINT("SM: %s: server side comm port thread (ROS LPC)\n", __FUNCTION__);
Status = RtlCreateUserThread(NtCurrentProcess(),
NULL,
@ -369,8 +373,8 @@ SmCreateApiPort(VOID)
Status = NtCreatePort(&SmApiPort,
&ObjectAttributes,
0,
0,
sizeof(SM_CONNECT_DATA),
sizeof(SM_PORT_MESSAGE),
0);
if (!NT_SUCCESS(Status))
{
@ -386,11 +390,35 @@ SmCreateApiPort(VOID)
0,
0,
0,
#ifdef NTLPC
(PTHREAD_START_ROUTINE)SmpApiConnectedThread,
&SmApiPort,
#else
(PTHREAD_START_ROUTINE)SmpApiThread,
(PVOID)SmApiPort,
#endif
NULL,
NULL);
#ifdef NTLPC
//
// On NT LPC, we need a second thread to handle incoming connections
// generated by incoming requests, otherwise the thread handling
// the request will be busy sending the LPC message, without any other
// thread being busy to receive the LPC message.
//
Status = RtlCreateUserThread(NtCurrentProcess(),
NULL,
FALSE,
0,
0,
0,
(PTHREAD_START_ROUTINE)SmpApiConnectedThread,
&SmApiPort,
NULL,
NULL);
#endif
return(Status);
}

3
reactos/base/system/smss/smss.rbuild
View file

@ -3,6 +3,9 @@
<include base="ReactOS">include/reactos/subsys</include>
<define name="__USE_W32API" />
<define name="_DISABLE_TIDENTS" />
<if property="NTLPC" value="1">
<define name="NTLPC" />
</if>
<library>nt</library>
<library>smlib</library>
<library>ntdll</library>

4
reactos/include/ndk/extypes.h
View file

@ -185,7 +185,9 @@ typedef enum _HARDERROR_RESPONSE
ResponseNo,
ResponseOk,
ResponseRetry,
ResponseYes
ResponseYes,
ResponseTryAgain,
ResponseContinue
} HARDERROR_RESPONSE, *PHARDERROR_RESPONSE;
//

11
reactos/include/ndk/lpcfuncs.h
View file

@ -34,8 +34,15 @@ NTAPI
LpcRequestWaitReplyPort(
IN PVOID Port,
IN PPORT_MESSAGE LpcMessageRequest,
OUT PPORT_MESSAGE LpcMessageReply)
;
OUT PPORT_MESSAGE LpcMessageReply
);
NTSTATUS
NTAPI
LpcRequestPort(
IN PVOID Port,
IN PPORT_MESSAGE LpcMessage
);
#endif
//

26
reactos/include/ndk/lpctypes.h
View file

@ -39,8 +39,22 @@ Author:
//
// Port Object Access Masks
//
#define PORT_CONNECT 0x1
#define PORT_ALL_ACCESS 0x1
//
// Port Object Flags
//
#define LPCP_CONNECTION_PORT 0x00000001
#define LPCP_UNCONNECTED_PORT 0x00000002
#define LPCP_COMMUNICATION_PORT 0x00000003
#define LPCP_CLIENT_PORT 0x00000004
#define LPCP_PORT_TYPE_MASK 0x0000000F
#define LPCP_PORT_DELETED 0x10000000
#define LPCP_WAITABLE_PORT 0x20000000
#define LPCP_NAME_DELETED 0x40000000
#define LPCP_SECURITY_DYNAMIC 0x80000000
//
// LPC Message Types
//
@ -170,7 +184,7 @@ typedef struct _LPCP_NONPAGED_PORT_QUEUE
typedef struct _LPCP_PORT_QUEUE
{
PLPCP_NONPAGED_PORT_QUEUE NonPagedPortQueue;
KSEMAPHORE Semaphore;
PKSEMAPHORE Semaphore;
LIST_ENTRY ReceiveHead;
} LPCP_PORT_QUEUE, *PLPCP_PORT_QUEUE;
@ -179,8 +193,6 @@ typedef struct _LPCP_PORT_QUEUE
//
typedef struct _LPCP_PORT_OBJECT
{
ULONG Length;
ULONG Flags;
struct _LPCP_PORT_OBJECT *ConnectionPort;
struct _LPCP_PORT_OBJECT *ConnectedPort;
LPCP_PORT_QUEUE MsgQueue;
@ -188,13 +200,17 @@ typedef struct _LPCP_PORT_OBJECT
PVOID ClientSectionBase;
PVOID ServerSectionBase;
PVOID PortContext;
ULONG MaxMessageLength;
ULONG MaxConnectionInfoLength;
PETHREAD ClientThread;
SECURITY_QUALITY_OF_SERVICE SecurityQos;
SECURITY_CLIENT_CONTEXT StaticSecurity;
LIST_ENTRY LpcReplyChainHead;
LIST_ENTRY LpcDataInfoChainHead;
PEPROCESS ServerProcess;
PEPROCESS MappingProcess;
ULONG MaxMessageLength;
ULONG MaxConnectionInfoLength;
ULONG Flags;
KEVENT WaitEvent;
} LPCP_PORT_OBJECT, *PLPCP_PORT_OBJECT;
//

8
reactos/include/ndk/psfuncs.h
View file

@ -110,6 +110,14 @@ HANDLE
NTAPI
PsGetProcessId(PEPROCESS Process);
NTSTATUS
NTAPI
PsLookupProcessThreadByCid(
IN PCLIENT_ID Cid,
OUT PEPROCESS *Process OPTIONAL,
OUT PETHREAD *Thread
);
#endif
//

2
reactos/lib/smlib/connect.c
View file

@ -78,7 +78,7 @@ SmConnectApiPort (IN PUNICODE_STRING pSbApiPortName OPTIONAL,
SecurityQos.Length = sizeof (SecurityQos);
SecurityQos.ImpersonationLevel = SecurityIdentification;
SecurityQos.ContextTrackingMode = TRUE;
SecurityQos.ContextTrackingMode = SECURITY_DYNAMIC_TRACKING;
SecurityQos.EffectiveOnly = TRUE;
RtlInitUnicodeString (& SmApiPortName, SM_API_PORT_NAME);

2
reactos/ntoskrnl/ex/error.c
View file

@ -17,7 +17,7 @@
/* GLOBALS ****************************************************************/
BOOLEAN ExReadyForErrors = FALSE;
PEPORT ExpDefaultErrorPort = NULL;
PVOID ExpDefaultErrorPort = NULL;
PEPROCESS ExpDefaultErrorPortProcess = NULL;
/* FUNCTIONS ****************************************************************/

9
reactos/ntoskrnl/include/internal/lpc.h
View file

@ -20,7 +20,9 @@
extern POBJECT_TYPE LpcPortObjectType;
extern ULONG LpcpNextMessageId;
#ifndef NTLPC
extern FAST_MUTEX LpcpLock;
#endif
typedef struct _EPORT_LISTENER
{
@ -74,13 +76,6 @@ typedef struct _QUEUEDMESSAGE
PORT_MESSAGE Message;
} QUEUEDMESSAGE, *PQUEUEDMESSAGE;
NTSTATUS
NTAPI
LpcRequestPort(
PEPORT Port,
PPORT_MESSAGE LpcMessage
);
NTSTATUS
NTAPI
LpcSendTerminationPort(

4
reactos/ntoskrnl/include/internal/ntoskrnl.h
View file

@ -175,7 +175,7 @@ DefaultSetInfoBufferCheck(ULONG Class,
{
NTSTATUS Status = STATUS_SUCCESS;
if (Class >= 0 && Class < ClassListEntries)
if (Class < ClassListEntries)
{
if (!(ClassList[Class].Flags & ICIF_SET))
{
@ -226,7 +226,7 @@ DefaultQueryInfoBufferCheck(ULONG Class,
{
NTSTATUS Status = STATUS_SUCCESS;
if (Class >= 0 && Class < ClassListEntries)
if (Class < ClassListEntries)
{
if (!(ClassList[Class].Flags & ICIF_QUERY))
{

3
reactos/ntoskrnl/lpc/send.c
View file

@ -34,10 +34,11 @@
*
* @implemented
*/
NTSTATUS STDCALL LpcRequestPort (IN PEPORT Port,
NTSTATUS STDCALL LpcRequestPort (IN PVOID PortObject,
IN PPORT_MESSAGE LpcMessage)
{
NTSTATUS Status;
PEPORT Port = (PEPORT)PortObject;
DPRINT("LpcRequestPort(PortHandle %08x, LpcMessage %08x)\n", Port, LpcMessage);

45
reactos/ntoskrnl/ntoskrnl.rbuild
View file

@ -9,6 +9,9 @@
<define name="__NO_CTYPE_INLINES" />
<define name="__USE_W32API" />
<define name="WIN9X_COMPAT_SPINLOCK" />
<if property="NTLPC" value="1">
<define name="NTLPC" />
</if>
<include base="cmlib">.</include>
<include base="ntoskrnl">include</include>
<include base="ReactOS">include/reactos/drivers</include>
@ -220,19 +223,35 @@
<file>loader.c</file>
<file>rtl.c</file>
</directory>
<directory name="lpc">
<file>close.c</file>
<file>complete.c</file>
<file>connect.c</file>
<file>create.c</file>
<file>listen.c</file>
<file>port.c</file>
<file>query.c</file>
<file>queue.c</file>
<file>receive.c</file>
<file>reply.c</file>
<file>send.c</file>
</directory>
<if property="NTLPC" value="0">
<directory name="lpc">
<file>close.c</file>
<file>complete.c</file>
<file>connect.c</file>
<file>create.c</file>
<file>listen.c</file>
<file>port.c</file>
<file>query.c</file>
<file>queue.c</file>
<file>receive.c</file>
<file>reply.c</file>
<file>send.c</file>
</directory>
</if>
<if property="NTLPC" value="1">
<directory name="lpc">
<directory name="ntlpc">
<file>close.c</file>
<file>complete.c</file>
<file>connect.c</file>
<file>create.c</file>
<file>listen.c</file>
<file>port.c</file>
<file>reply.c</file>
<file>send.c</file>
</directory>
</directory>
</if>
<directory name="mm">
<if property="ARCH" value="i386">
<directory name="i386">

2
reactos/ntoskrnl/ps/process.c
View file

@ -361,7 +361,7 @@ PspCreateProcess(OUT PHANDLE ProcessHandle,
{
HANDLE hProcess;
PEPROCESS Process, Parent;
PEPORT ExceptionPortObject;
PVOID ExceptionPortObject;
PDEBUG_OBJECT DebugObject;
PSECTION_OBJECT SectionObject;
NTSTATUS Status, AccessStatus;

2
reactos/ntoskrnl/ps/query.c
View file

@ -486,7 +486,7 @@ NtSetInformationProcess(IN HANDLE ProcessHandle,
HANDLE PortHandle = NULL;
HANDLE TokenHandle = NULL;
PROCESS_SESSION_INFORMATION SessionInfo = {0};
PEPORT ExceptionPort;
PVOID ExceptionPort;
PAGED_CODE();
/* Verify Information Class validity */