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https://github.com/reactos/reactos.git
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c2d0d784c7
- Create a branch to do a proper merge of USB work from a trunk base instead of from cmake-bringup - In the future, DO NOT under any circumstances branch another branch. This leads to merge problems! svn path=/branches/usb-bringup-trunk/; revision=55018
229 lines
5.7 KiB
C
229 lines
5.7 KiB
C
/*
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* PROJECT: ReactOS Session Manager
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* LICENSE: GPL v2 or later - See COPYING in the top level directory
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* FILE: base/system/smss/initrun.c
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* PURPOSE: Run all programs in the boot execution list.
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* PROGRAMMERS: ReactOS Development Team
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*/
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/* INCLUDES ******************************************************************/
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#include "smss.h"
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#define NDEBUG
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#include <debug.h>
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//HANDLE Children[2] = {0, 0}; /* csrss, winlogon */
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/**********************************************************************
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* SmpRunBootAppsQueryRoutine/6
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*/
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static NTSTATUS NTAPI
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SmpRunBootAppsQueryRoutine(PWSTR ValueName,
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ULONG ValueType,
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PVOID ValueData,
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ULONG ValueLength,
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PVOID Context,
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PVOID EntryContext)
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{
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PCWSTR DefaultPath = L"\\SystemRoot\\system32\\";
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PCWSTR DefaultExtension = L".exe";
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PWSTR ImageName = NULL;
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PWSTR ImagePath = NULL;
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PWSTR CommandLine = NULL;
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PWSTR p1 = (PWSTR)ValueData;
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PWSTR p2 = (PWSTR)ValueData;
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ULONG len = 0;
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BOOLEAN HasAutocheckToken;
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BOOLEAN HasNoExtension;
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BOOLEAN HasDefaultPath;
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NTSTATUS Status = STATUS_SUCCESS;
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DPRINT("ValueName '%S' Type %lu Length %lu\n", ValueName, ValueType, ValueLength);
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DPRINT("ValueData '%S'\n", (PWSTR)ValueData);
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if (ValueType != REG_SZ)
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return STATUS_SUCCESS;
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/* Skip leading spaces */
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while (*p1 == L' ')
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p1++;
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/* Get the next token */
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p2 = wcschr(p1, L' ');
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if (p2 == NULL)
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p2 = p1 + wcslen(p1);
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len = p2 - p1;
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/* Check whether or not we have the 'autocheck' token */
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HasAutocheckToken = ((len == 9) && (_wcsnicmp(p1, L"autocheck", 9) == 0));
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if (HasAutocheckToken)
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{
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/* Skip the current (autocheck) token */
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p1 = p2;
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/* Skip spaces */
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while (*p1 == L' ')
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p1++;
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/* Get the next token */
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p2 = wcschr(p1, L' ');
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if (p2 == NULL)
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p2 = p1 + wcslen(p1);
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len = p2 - p1;
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}
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/*
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* Now, p1-->p2 is the image name and len is its length.
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* If the image name is "" (empty string), then we stop
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* here, we don't execute anything and return STATUS_SUCCESS.
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*/
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if (len == 0)
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return STATUS_SUCCESS;
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/* Allocate the image name buffer */
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ImageName = RtlAllocateHeap(SmpHeap, HEAP_ZERO_MEMORY, (len + 1) * sizeof(WCHAR));
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if (ImageName == NULL)
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{
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Status = STATUS_INSUFFICIENT_RESOURCES;
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goto Done;
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}
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/* Extract the image name */
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memmove(ImageName, p1, len * sizeof(WCHAR));
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/* Skip the current token */
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p1 = p2;
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/* Skip spaces */
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while (*p1 == L' ')
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p1++;
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/* Get the length of the command line */
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len = wcslen(p1);
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/* Allocate the command line buffer */
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CommandLine = RtlAllocateHeap(SmpHeap, HEAP_ZERO_MEMORY, (len + 1) * sizeof(WCHAR));
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if (CommandLine == NULL)
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{
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Status = STATUS_INSUFFICIENT_RESOURCES;
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goto Done;
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}
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/* Extract the command line. */
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memmove(CommandLine, p1, len * sizeof(WCHAR));
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/* Determine the image path length */
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HasDefaultPath = (_wcsnicmp(ImageName, DefaultPath, wcslen(DefaultPath)) == 0);
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HasNoExtension = (wcsrchr(ImageName, L'.') == NULL);
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len = wcslen(ImageName);
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if (!HasDefaultPath)
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len += wcslen(DefaultPath);
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if (HasNoExtension)
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len += wcslen(DefaultExtension);
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/* Allocate the image path buffer */
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ImagePath = RtlAllocateHeap(SmpHeap, HEAP_ZERO_MEMORY, (len + 1) * sizeof(WCHAR));
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if (ImagePath == NULL)
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{
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Status = STATUS_INSUFFICIENT_RESOURCES;
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goto Done;
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}
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/* Build the image path */
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if (HasDefaultPath)
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{
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wcscpy(ImagePath, ImageName);
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}
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else
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{
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wcscpy(ImagePath, DefaultPath);
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wcscat(ImagePath, ImageName);
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}
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if (HasNoExtension)
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wcscat(ImagePath, DefaultExtension);
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DPRINT("ImageName : '%S'\n", ImageName);
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DPRINT("ImagePath : '%S'\n", ImagePath);
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DPRINT("CommandLine: '%S'\n", CommandLine);
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/* Create NT process */
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Status = SmCreateUserProcess(ImagePath,
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CommandLine,
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SM_CREATE_FLAG_WAIT,
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NULL, NULL);
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if (!NT_SUCCESS(Status))
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{
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DPRINT1("SM: %s: running '%S' failed (Status=0x%08lx)\n",
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__FUNCTION__, ImageName, Status);
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if (HasAutocheckToken)
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PrintString("%S program not found - skipping AUTOCHECK\n", ImageName);
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/* No need to return an error */
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Status = STATUS_SUCCESS;
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}
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Done:
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/* Free the buffers */
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if (ImagePath != NULL)
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RtlFreeHeap(SmpHeap, 0, ImagePath);
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if (CommandLine != NULL)
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RtlFreeHeap(SmpHeap, 0, CommandLine);
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if (ImageName != NULL)
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RtlFreeHeap(SmpHeap, 0, ImageName);
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return Status;
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}
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/**********************************************************************
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* SmRunBootApplications/0
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*
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* DESCRIPTION
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*
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* Run native applications listed in the registry.
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*
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* Key:
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* \Registry\Machine\SYSTEM\CurrentControlSet\Control\Session Manager
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*
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* Value (format: "<description> <executable> <command line>":
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* BootExecute = "autocheck autochk *"
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*/
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NTSTATUS
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SmRunBootApplications(VOID)
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{
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RTL_QUERY_REGISTRY_TABLE QueryTable[2];
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NTSTATUS Status;
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RtlZeroMemory(&QueryTable,
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sizeof(QueryTable));
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QueryTable[0].Name = L"BootExecute";
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QueryTable[0].QueryRoutine = SmpRunBootAppsQueryRoutine;
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Status = RtlQueryRegistryValues(RTL_REGISTRY_CONTROL,
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L"\\Session Manager",
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QueryTable,
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NULL,
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NULL);
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if (!NT_SUCCESS(Status))
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{
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DPRINT1("%s: RtlQueryRegistryValues() failed! (Status %lx)\n",
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__FUNCTION__,
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Status);
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}
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return(Status);
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}
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/* EOF */
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