reactos/subsys/csrss/init.c

   1 /* $Id: init.c,v 1.5 2000/02/27 02:11:54 ekohl Exp $
   2  *
   3  * reactos/subsys/csrss/init.c
   4  *
   5  * Initialize the CSRSS subsystem server process.
   6  *
   7  * ReactOS Operating System
   8  *
   9  */
  10
  11 /* INCLUDES ******************************************************************/
  12
  13 #include <ddk/ntddk.h>
  14 #include <ntdll/rtl.h>
  15 #include <csrss/csrss.h>
  16
  17 #include "api.h"
  18
  19 /* GLOBALS ******************************************************************/
  20
  21 /*
  22  * Server's named ports.
  23  */
  24 static HANDLE ApiPortHandle;
  25
  26
  27 HANDLE CsrInitEvent = INVALID_HANDLE_VALUE;
  28 HANDLE CsrHeap = INVALID_HANDLE_VALUE;
  29
  30 HANDLE CsrObjectDirectory = INVALID_HANDLE_VALUE;
  31 HANDLE CsrApiPort = INVALID_HANDLE_VALUE;
  32 HANDLE CsrSbApiPort = INVALID_HANDLE_VALUE;
  33
  34 UNICODE_STRING CsrDirectoryName;
  35
  36
  37 static NTSTATUS
  38 CsrParseCommandLine (
  39         ULONG ArgumentCount,
  40         PWSTR *ArgumentArray
  41         )
  42 {
  43    NTSTATUS Status;
  44    OBJECT_ATTRIBUTES Attributes;
  45    ANSI_STRING       AnsiString;
  46
  47    ULONG i;
  48
  49    DbgPrint ("Arguments: %ld\n", ArgumentCount);
  50    for (i = 0; i < ArgumentCount; i++)
  51      {
  52         DbgPrint ("Argument %ld: %S\n", i, ArgumentArray[i]);
  53      }
  54
  55
  56         /* create object directory ('\Windows') */
  57         RtlCreateUnicodeString (&CsrDirectoryName,
  58                                 L"\\Windows");
  59
  60         InitializeObjectAttributes (&Attributes,
  61                                     &CsrDirectoryName,
  62                                     0,
  63                                     NULL,
  64                                     NULL);
  65
  66         Status = NtCreateDirectoryObject(&CsrObjectDirectory,
  67                                          0xF000F,
  68                                          &Attributes);
  69
  70         return Status;
  71 }
  72
  73
  74 /**********************************************************************
  75  * NAME
  76  *      CsrServerInitialization
  77  *
  78  * DESCRIPTION
  79  *      Create a directory object (\windows) and two named LPC ports:
  80  *
  81  *      1. \windows\ApiPort
  82  *      2. \windows\SbApiPort
  83  *
  84  * RETURN VALUE
  85  *      TRUE: Initialization OK; otherwise FALSE.
  86  */
  87 BOOL
  88 STDCALL
  89 CsrServerInitialization (
  90         ULONG ArgumentCount,
  91         PWSTR *ArgumentArray
  92         )
  93 {
  94    NTSTATUS             Status;
  95    OBJECT_ATTRIBUTES    ObAttributes;
  96    UNICODE_STRING PortName;
  97
  98    Status = CsrParseCommandLine (ArgumentCount, ArgumentArray);
  99    if (!NT_SUCCESS(Status))
 100      {
 101         PrintString("Unable to parse the command line (Status: %x)\n", Status);
 102         return(FALSE);
 103      }
 104
 105    /* NEW NAMED PORT: \ApiPort */
 106    RtlInitUnicodeString(&PortName, L"\\Windows\\ApiPort");
 107    InitializeObjectAttributes(&ObAttributes,
 108                               &PortName,
 109                               0,
 110                               NULL,
 111                               NULL);
 112
 113    Status = NtCreatePort(&ApiPortHandle,
 114                          &ObAttributes,
 115                          260,
 116                          328,
 117                          0);
 118    if (!NT_SUCCESS(Status))
 119      {
 120         PrintString("Unable to create \\ApiPort (Status %x)\n", Status);
 121         return(FALSE);
 122      }
 123
 124    Status = RtlCreateUserThread(NtCurrentProcess(),
 125                                 NULL,
 126                                 FALSE,
 127                                 0,
 128                                 NULL,
 129                                 NULL,
 130                                 (PTHREAD_START_ROUTINE)Thread_Api,
 131                                 ApiPortHandle,
 132                                 NULL,
 133                                 NULL);
 134    if (!NT_SUCCESS(Status))
 135      {
 136         PrintString("Unable to create server thread\n");
 137         NtClose(ApiPortHandle);
 138         return FALSE;
 139      }
 140
 141    return TRUE;
 142 }
 143
 144 /* EOF */