[ea] 13443: SMDLL: helper to use the SM

SMDLL: helper to use the SM
Added: trunk/reactos/lib/smdll/
Added: trunk/reactos/lib/smdll/compses.c
Added: trunk/reactos/lib/smdll/connect.c
Added: trunk/reactos/lib/smdll/dllmain.c
Added: trunk/reactos/lib/smdll/execpgm.c
Added: trunk/reactos/lib/smdll/makefile
Added: trunk/reactos/lib/smdll/readme.txt
Added: trunk/reactos/lib/smdll/smdll.def
Added: trunk/reactos/lib/smdll/smdll.rc
Added: trunk/reactos/lib/smdll/testapi.c
  _____  

Added: trunk/reactos/lib/smdll/compses.c
--- trunk/reactos/lib/smdll/compses.c	2005-02-06 16:59:55 UTC (rev
13442)
+++ trunk/reactos/lib/smdll/compses.c	2005-02-06 17:00:53 UTC (rev
13443)
@@ -0,0 +1,39 @@

+/* $Id$
+ *
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS system libraries
+ * FILE:            lib/smlib/compses.c
+ * PURPOSE:         Call SM API SM_API_COMPLETE_SESSION
+ */
+#define NTOS_MODE_USER
+#include <ntos.h>
+#include <sm/api.h>
+#include <sm/helper.h>
+
+NTSTATUS STDCALL
+SmCompleteSession (HANDLE hSmApiPort, HANDLE hSbApiPort, HANDLE
hApiPort)
+{
+  NTSTATUS         Status;
+  SM_PORT_MESSAGE  SmReqMsg;
+    
+  /* Marshal Ses in the LPC message */
+  SmReqMsg.CompSes.hApiPort   = hApiPort;
+  SmReqMsg.CompSes.hSbApiPort = hSbApiPort;
+
+  /* SM API to invoke */
+  SmReqMsg.ApiIndex = SM_API_COMPLETE_SESSION;
+
+  /* Port message */
+  SmReqMsg.Header.MessageType = LPC_NEW_MESSAGE;
+  SmReqMsg.Header.DataSize    = SM_PORT_DATA_SIZE(SmReqMsg.CompSes);
+  SmReqMsg.Header.MessageSize = SM_PORT_MESSAGE_SIZE;
+  Status = NtRequestWaitReplyPort (hSmApiPort, (PLPC_MESSAGE) &
SmReqMsg, (PLPC_MESSAGE) & SmReqMsg);
+  if (NT_SUCCESS(Status))
+  {
+    return SmReqMsg.Status;
+  }
+  DbgPrint ("%s failed (Status=0x%08lx)\n", __FUNCTION__, Status);
+  return Status;
+}
+
+/* EOF */
  _____  

Added: trunk/reactos/lib/smdll/connect.c
--- trunk/reactos/lib/smdll/connect.c	2005-02-06 16:59:55 UTC (rev
13442)
+++ trunk/reactos/lib/smdll/connect.c	2005-02-06 17:00:53 UTC (rev
13443)
@@ -0,0 +1,83 @@

+/* $Id$
+ *
+ * COPYRIGHT:  See COPYING in the top level directory
+ * PROJECT:    ReactOS system libraries
+ * FILE:       reactos/lib/smdll/connect.c
+ * PURPOSE:    Connect to the API LPC port exposed by the SM
+ */
+#define NTOS_MODE_USER
+#include <ntos.h>
+#include <sm/api.h>
+#include <sm/helper.h>
+#include <pe.h>
+
+/**********************************************************************
+ * NAME							EXPORTED
+ *	SmConnectApiPort/4
+ *
+ * DESCRIPTION
+ *	Connect to SM API port and register a session "begin" port (Sb)
+ *	or to issue API requests to SmApiPort.
+ *
+ * ARGUMENTS
+ *	pSbApiPortName: name of the Sb port the calling subsystem
+ *		server already created in the system name space;
+ *	hSbApiPort: LPC port handle (checked, but not used);
+ *	dwSubsystem: a valid IMAGE_SUBSYSTEM_xxx value;
+ *	phSmApiPort: a pointer to a HANDLE, which will be
+ *		filled with a valid client-side LPC comm port.
+ *	
+ * RETURN VALUE
+ * 	If all three optional values are omitted, an LPC status.
+ * 	STATUS_INVALID_PARAMETER_MIX if PortName is defined and
+ * 	both hSbApiPort and dwSubsystem are 0.
+ */
+NTSTATUS STDCALL
+SmConnectApiPort (IN      PUNICODE_STRING  pSbApiPortName  OPTIONAL,
+		  IN      HANDLE           hSbApiPort      OPTIONAL,
+		  IN      DWORD            dwSubsystem     OPTIONAL,
+		  IN OUT  PHANDLE          phSmApiPort)
+{
+  UNICODE_STRING              SmApiPortName;
+  SECURITY_QUALITY_OF_SERVICE SecurityQos;
+  NTSTATUS                    Status = STATUS_SUCCESS;
+  SM_CONNECT_DATA             ConnectData = {0,{0}};
+  ULONG                       ConnectDataLength = 0;
+
+  if (pSbApiPortName)
+  {
+    if (NULL == hSbApiPort || IMAGE_SUBSYSTEM_UNKNOWN == dwSubsystem)
+    {
+      return STATUS_INVALID_PARAMETER_MIX;
+    }
+    ConnectData.Subsystem = dwSubsystem;
+    memmove (& ConnectData.SbName, pSbApiPortName->Buffer,
pSbApiPortName->Length);
+  }
+  ConnectDataLength = sizeof (ConnectData);
+
+  SecurityQos.Length              = sizeof (SecurityQos);
+  SecurityQos.ImpersonationLevel  = SecurityIdentification;
+  SecurityQos.ContextTrackingMode = TRUE;
+  SecurityQos.EffectiveOnly       = TRUE;
+
+  RtlInitUnicodeString (& SmApiPortName, SM_API_PORT_NAME);
+
+  Status = NtConnectPort (
+             phSmApiPort,
+             & SmApiPortName,
+             & SecurityQos,
+             NULL,
+             NULL,
+             NULL,
+             & ConnectData,
+             & ConnectDataLength
+             );
+  if (NT_SUCCESS(Status))
+  {
+    return STATUS_SUCCESS;
+  }
+  DbgPrint ("%s failed (Status=0x%08lx)\n", __FUNCTION__, Status);
+  return Status;
+}
+
+/* EOF */
  _____  

Added: trunk/reactos/lib/smdll/dllmain.c
--- trunk/reactos/lib/smdll/dllmain.c	2005-02-06 16:59:55 UTC (rev
13442)
+++ trunk/reactos/lib/smdll/dllmain.c	2005-02-06 17:00:53 UTC (rev
13443)
@@ -0,0 +1,17 @@

+/* $Id$
+ *
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS
+ * FILE:            lib/smdll/dllmain.c
+ * PURPOSE:         SM Helper Library
+ */
+
+#define NTOS_MODE_USER
+#include <ntos.h>
+
+BOOL STDCALL DllMain(HANDLE hinstDll, DWORD fdwReason, LPVOID fImpLoad)
+{
+  return TRUE;
+}
+
+/* EOF */
  _____  

Added: trunk/reactos/lib/smdll/execpgm.c
--- trunk/reactos/lib/smdll/execpgm.c	2005-02-06 16:59:55 UTC (rev
13442)
+++ trunk/reactos/lib/smdll/execpgm.c	2005-02-06 17:00:53 UTC (rev
13443)
@@ -0,0 +1,49 @@

+/* $Id$
+ *
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS system libraries
+ * FILE:            lib/smdll/execpgm.c
+ * PURPOSE:         Call SM API SM_API_EXECPGM
+ */
+#define NTOS_MODE_USER
+#include <ntos.h>
+#include <sm/api.h>
+#include <sm/helper.h>
+#include <string.h>
+
+NTSTATUS STDCALL
+SmExecPgm (HANDLE hSmApiPort, PUNICODE_STRING Pgm)
+{
+  NTSTATUS         Status;
+  SM_PORT_MESSAGE  SmReqMsg;
+
+
+  /* Check Pgm's length */
+  if (Pgm->Length > (sizeof (Pgm->Buffer[0]) * SM_EXEXPGM_MAX_LENGTH))
+  {
+    return STATUS_INVALID_PARAMETER;
+  }
+  /* Marshal Pgm in the LPC message */
+  RtlZeroMemory (& SmReqMsg, sizeof SmReqMsg);
+  SmReqMsg.ExecPgm.NameLength = Pgm->Length;
+  RtlCopyMemory (SmReqMsg.ExecPgm.Name, Pgm->Buffer, Pgm->Length);
+		
+  /* SM API to invoke */
+  SmReqMsg.ApiIndex = SM_API_EXECUTE_PROGRAMME;
+
+  /* LPC message */
+  SmReqMsg.Header.MessageType = LPC_NEW_MESSAGE;
+  SmReqMsg.Header.DataSize    = SM_PORT_DATA_SIZE(SmReqMsg.ExecPgm);
+  SmReqMsg.Header.MessageSize = SM_PORT_MESSAGE_SIZE;
+
+  /* Call SM and wait for a reply */
+  Status = NtRequestWaitReplyPort (hSmApiPort, (PLPC_MESSAGE) &
SmReqMsg, (PLPC_MESSAGE) & SmReqMsg);
+  if (NT_SUCCESS(Status))
+  {
+    return SmReqMsg.Status;
+  }
+  DbgPrint ("%s failed (Status=0x%08lx)\n", __FUNCTION__, Status);
+  return Status;
+}
+
+/* EOF */
  _____  

Added: trunk/reactos/lib/smdll/makefile
--- trunk/reactos/lib/smdll/makefile	2005-02-06 16:59:55 UTC (rev
13442)
+++ trunk/reactos/lib/smdll/makefile	2005-02-06 17:00:53 UTC (rev
13443)
@@ -0,0 +1,34 @@

+# $Id$
+
+PATH_TO_TOP = ../..
+
+TARGET_TYPE = dynlink
+
+TARGET_NAME = smdll
+
+TARGET_SDKLIBS = ntdll.a
+
+TARGET_CFLAGS = -I./include -Wall -Werror
+
+# require os code to explicitly request A/W version of
structs/functions
+TARGET_CFLAGS += -D_DISABLE_TIDENTS
+
+TARGET_LFLAGS = -nostartfiles -nostdlib
+
+#TARGET_BASE =
+
+TARGET_OBJECTS = \
+	dllmain.o \
+	connect.o \
+	execpgm.o \
+	compses.o
+	
+DEP_OBJECTS = $(TARGET_OBJECTS)
+
+include $(PATH_TO_TOP)/rules.mak
+
+include $(TOOLS_PATH)/helper.mk
+
+include $(TOOLS_PATH)/depend.mk
+
+# EOF
  _____  

Added: trunk/reactos/lib/smdll/readme.txt
--- trunk/reactos/lib/smdll/readme.txt	2005-02-06 16:59:55 UTC (rev
13442)
+++ trunk/reactos/lib/smdll/readme.txt	2005-02-06 17:00:53 UTC (rev
13443)
@@ -0,0 +1,18 @@

+$Id$
+
+This is SMDLL: a helper library to talk to the ReactOS session manager
(SM).
+
+It should be linked in the following components:
+
+a) the SM itself, because iy registers for managing native processes
+   IMAGE_SUBSYSTEM_NATIVE;
+
+b) environment subsystem servers, because each one should register in
+   the SM its own subsystem (willing to manageg those processes);
+
+c) terminal emulators for optional subsystems, like posixw32 and
os2w32,
+   to ask the SM to start the optional subsystem server they need
connect to;
+
+d) system and development utilites to debug/query the SM.
+
[phone] ea
\ No newline at end of file
  _____  

Added: trunk/reactos/lib/smdll/smdll.def
--- trunk/reactos/lib/smdll/smdll.def	2005-02-06 16:59:55 UTC (rev
13442)
+++ trunk/reactos/lib/smdll/smdll.def	2005-02-06 17:00:53 UTC (rev
13443)
@@ -0,0 +1,5 @@

+LIBRARY SMDLL.DLL
+EXPORTS
+SmCompleteSession@12
+SmConnectApiPort@16
+SmExecPgm@8
\ No newline at end of file
  _____  

Added: trunk/reactos/lib/smdll/smdll.rc
--- trunk/reactos/lib/smdll/smdll.rc	2005-02-06 16:59:55 UTC (rev
13442)
+++ trunk/reactos/lib/smdll/smdll.rc	2005-02-06 17:00:53 UTC (rev
13443)
@@ -0,0 +1,4 @@

+#define REACTOS_STR_FILE_DESCRIPTION	"ReactOS SM Helper\0"
+#define REACTOS_STR_INTERNAL_NAME	"smdll.dll\0"
+#define REACTOS_STR_ORIGINAL_FILENAME	"smdll.dll\0"
+#include <reactos/version.rc>
  _____  

Added: trunk/reactos/lib/smdll/testapi.c
--- trunk/reactos/lib/smdll/testapi.c	2005-02-06 16:59:55 UTC (rev
13442)
+++ trunk/reactos/lib/smdll/testapi.c	2005-02-06 17:00:53 UTC (rev
13443)
@@ -0,0 +1,20 @@

+/* $Id$ */
+#define NTOS_MODE_USER
+#include <ntos.h>
+#include <sm/api.h>
+
+VOID STDCALL SmPrintPortMessage (PSM_PORT_MESSAGE SmMessage)
+{
+	DbgPrint ("SM_PORT_MESSAGE %08lx:\n", (ULONG) SmMessage);
+	DbgPrint ("  Header:\n");
+	DbgPrint ("    MessageType = %u\n",
SmMessage->Header.MessageType);
+	DbgPrint ("    DataSize    = %d\n", SmMessage->Header.DataSize);
+	DbgPrint ("    MessageSize = %d\n",
SmMessage->Header.MessageSize);
+	DbgPrint ("  ApiIndex      = %ld\n", SmMessage->ApiIndex);
+	DbgPrint ("  Status        = %08lx\n", SmMessage->Status);
+	DbgPrint ("  ExecPgm:\n");
+	DbgPrint ("    NameLength  = %ld\n",
SmMessage->ExecPgm.NameLength);
+	DbgPrint ("    Name        = %ls\n", (LPWSTR) &
SmMessage->ExecPgm.Name);
+}
+/* EOF */
+