reactos/subsys/smss/initrun.c

   1 /* $Id: init.c 13449 2005-02-06 21:55:07Z ea $
   2  *
   3  * initrun.c - Run all programs in the boot execution list
   4  *
   5  * ReactOS Operating System
   6  *
   7  * --------------------------------------------------------------------
   8  *
   9  * This software is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of the
  12  * License, or (at your option) any later version.
  13  *
  14  * This software is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this software; see the file COPYING.LIB. If not, write
  21  * to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
  22  * MA 02139, USA.
  23  *
  24  * --------------------------------------------------------------------
  25  */
  26
  27 #include "smss.h"
  28
  29 //#define NDEBUG
  30 #include <debug.h>
  31
  32 HANDLE Children[2] = {0, 0}; /* csrss, winlogon */
  33
  34
  35 static NTSTATUS STDCALL
  36 SmpRunBootAppsQueryRoutine(PWSTR ValueName,
  37                           ULONG ValueType,
  38                           PVOID ValueData,
  39                           ULONG ValueLength,
  40                           PVOID Context,
  41                           PVOID EntryContext)
  42 {
  43   PRTL_USER_PROCESS_PARAMETERS ProcessParameters;
  44   RTL_PROCESS_INFO ProcessInfo;
  45   UNICODE_STRING ImagePathString;
  46   UNICODE_STRING CommandLineString;
  47   WCHAR Description[256];
  48   WCHAR ImageName[256];
  49   WCHAR ImagePath[256];
  50   WCHAR CommandLine[256];
  51   PWSTR p1, p2;
  52   ULONG len;
  53   NTSTATUS Status;
  54
  55   DPRINT("ValueName '%S'  Type %lu  Length %lu\n", ValueName, ValueType, ValueLength);
  56   DPRINT("ValueData '%S'\n", (PWSTR)ValueData);
  57
  58   if (ValueType != REG_SZ)
  59     {
  60       return(STATUS_SUCCESS);
  61     }
  62
  63   /* Extract the description */
  64   p1 = wcschr((PWSTR)ValueData, L' ');
  65   len = p1 - (PWSTR)ValueData;
  66   memcpy(Description,ValueData, len * sizeof(WCHAR));
  67   Description[len] = 0;
  68
  69   /* Extract the image name */
  70   p1++;
  71   p2 = wcschr(p1, L' ');
  72   if (p2 != NULL)
  73     len = p2 - p1;
  74   else
  75     len = wcslen(p1);
  76   memcpy(ImageName, p1, len * sizeof(WCHAR));
  77   ImageName[len] = 0;
  78
  79   /* Extract the command line */
  80   if (p2 == NULL)
  81     {
  82       CommandLine[0] = 0;
  83     }
  84   else
  85     {
  86       p2++;
  87       wcscpy(CommandLine, p2);
  88     }
  89
  90   DPRINT("Running %S...\n", Description);
  91   DPRINT("ImageName: '%S'\n", ImageName);
  92   DPRINT("CommandLine: '%S'\n", CommandLine);
  93
  94   /* initialize executable path */
  95   wcscpy(ImagePath, L"\\SystemRoot\\system32\\");
  96   wcscat(ImagePath, ImageName);
  97   wcscat(ImagePath, L".exe");
  98
  99   RtlInitUnicodeString(&ImagePathString,
 100                        ImagePath);
 101
 102   RtlInitUnicodeString(&CommandLineString,
 103                        CommandLine);
 104
 105   RtlCreateProcessParameters(&ProcessParameters,
 106                              &ImagePathString,
 107                              NULL,
 108                              NULL,
 109                              &CommandLineString,
 110                              NULL,
 111                              NULL,
 112                              NULL,
 113                              NULL,
 114                              NULL);
 115
 116   Status = RtlCreateUserProcess(&ImagePathString,
 117                                 OBJ_CASE_INSENSITIVE,
 118                                 ProcessParameters,
 119                                 NULL,
 120                                 NULL,
 121                                 NULL,
 122                                 FALSE,
 123                                 NULL,
 124                                 NULL,
 125                                 &ProcessInfo);
 126   if (!NT_SUCCESS(Status))
 127     {
 128       DPRINT1("Running %s failed (Status %lx)\n", Description, Status);
 129       return(STATUS_SUCCESS);
 130     }
 131
 132   RtlDestroyProcessParameters(ProcessParameters);
 133
 134   /* Wait for process termination */
 135   NtWaitForSingleObject(ProcessInfo.ProcessHandle,
 136                         FALSE,
 137                         NULL);
 138
 139   NtClose(ProcessInfo.ThreadHandle);
 140   NtClose(ProcessInfo.ProcessHandle);
 141
 142   return(STATUS_SUCCESS);
 143 }
 144
 145
 146 /*
 147  * Run native applications listed in the registry.
 148  *
 149  *  Key:
 150  *    \Registry\Machine\SYSTEM\CurrentControlSet\Control\Session Manager
 151  *
 152  *  Value (format: "<description> <executable> <command line>":
 153  *    BootExecute = "autocheck autochk *"
 154  */
 155 NTSTATUS
 156 SmRunBootApplications(VOID)
 157 {
 158   RTL_QUERY_REGISTRY_TABLE QueryTable[2];
 159   NTSTATUS Status;
 160
 161   RtlZeroMemory(&QueryTable,
 162                 sizeof(QueryTable));
 163
 164   QueryTable[0].Name = L"BootExecute";
 165   QueryTable[0].QueryRoutine = SmpRunBootAppsQueryRoutine;
 166
 167   Status = RtlQueryRegistryValues(RTL_REGISTRY_CONTROL,
 168                                   L"\\Session Manager",
 169                                   QueryTable,
 170                                   NULL,
 171                                   NULL);
 172   if (!NT_SUCCESS(Status))
 173     {
 174       DPRINT1("%s: RtlQueryRegistryValues() failed! (Status %lx)\n",
 175         __FUNCTION__,
 176         Status);
 177     }
 178
 179   return(Status);
 180 }
 181
 182
 183 /* EOF */