mirror of
https://github.com/reactos/reactos.git
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Implemented RtlCreateUserProcess() and RtlCreateUserThread().
svn path=/trunk/; revision=636
This commit is contained in:
Eric Kohl
parent
4027ccab60
commit
40bd704148
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@ -1,15 +1,27 @@
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#include <stdio.h>
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#include <windows.h>
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#define NR_THREADS (0x1000)
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#define NR_THREADS (0x5)
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ULONG thread_main(PVOID param)
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DWORD WINAPI
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thread_main1(LPVOID param)
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{
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printf("Thread 1 running (Counter %lu)\n", (DWORD)param);
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return 0;
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}
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int main()
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DWORD WINAPI
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thread_main2(LPVOID param)
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{
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unsigned int i=0;
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printf("Thread 2 running (Counter %lu)\n", (DWORD)param);
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return 0;
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}
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int main (void)
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{
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DWORD i;
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DWORD id;
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printf("Creating %d threads\n",NR_THREADS);
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@ -17,9 +29,20 @@ int main()
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{
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CreateThread(NULL,
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0,
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thread_main,
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NULL,
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thread_main1,
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(LPVOID)i,
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0,
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&id);
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CreateThread(NULL,
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0,
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thread_main2,
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(LPVOID)i,
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0,
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&id);
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}
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Sleep (5000);
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return 0;
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}
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@ -808,4 +808,47 @@ RtlDenormalizeProcessParams (
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IN OUT PSTARTUP_ARGUMENT pArgument
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);
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NTSTATUS
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WINAPI
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RtlInitializeContext(
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IN HANDLE ProcessHandle,
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IN PCONTEXT Context,
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IN HANDLE DebugPort,
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IN PVOID StartAddress,
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IN OUT PINITIAL_TEB InitialTeb
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);
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NTSTATUS
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WINAPI
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RtlCreateUserThread(
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IN HANDLE ProcessHandle,
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IN PSECURITY_DESCRIPTOR SecurityDescriptor,
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IN BOOLEAN CreateSuspended,
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IN LONG StackZeroBits,
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IN OUT PULONG StackReserved,
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IN OUT PULONG StackCommit,
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IN PVOID StartAddress,
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IN HANDLE DebugPort,
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IN OUT PHANDLE ThreadHandle,
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IN OUT PCLIENT_ID ClientId
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);
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NTSTATUS
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STDCALL
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RtlCreateUserProcess(PUNICODE_STRING ApplicationName,
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PSECURITY_DESCRIPTOR ProcessSd,
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PSECURITY_DESCRIPTOR ThreadSd,
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WINBOOL bInheritHandles,
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DWORD dwCreationFlags,
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// LPVOID lpEnvironment,
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// LPCWSTR lpCurrentDirectory,
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// LPSTARTUPINFO lpStartupInfo,
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PCLIENT_ID ClientId,
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PHANDLE ProcessHandle,
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PHANDLE ThreadHandle);
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#endif /* __DDK_RTL_H */
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@ -1,4 +1,4 @@
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; $Id: ntdll.def,v 1.13 1999/08/29 06:59:04 ea Exp $
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; $Id: ntdll.def,v 1.14 1999/09/04 18:32:57 ekohl Exp $
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;
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; ReactOS Operating System
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;
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@ -431,6 +431,8 @@ RtlAppendUnicodeStringToString
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RtlAppendUnicodeToString
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RtlCharToInteger
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RtlCreateHeap@24
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RtlCreateUserProcess@32
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RtlCreateUserThread@40
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RtlCompactHeap@8
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RtlCompareString
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RtlCompareUnicodeString
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@ -447,6 +449,7 @@ RtlFreeHeap@12
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RtlFreeUnicodeString
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RtlGetProcessHeap@0
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RtlInitAnsiString
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RtlInitializeContext@20
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RtlInitString
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RtlInitUnicodeString
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RtlIntegerToUnicodeString
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@ -1,4 +1,4 @@
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; $Id: ntdll.edf,v 1.4 1999/08/29 06:59:04 ea Exp $
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; $Id: ntdll.edf,v 1.5 1999/09/04 18:32:57 ekohl Exp $
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;
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; ReactOS Operating System
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;
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@ -431,6 +431,8 @@ RtlAppendUnicodeStringToString
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RtlAppendUnicodeToString
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RtlCharToInteger
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RtlCreateHeap=RtlCreateHeap@24
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RtlCreateUserProcess=RtlCreateUserProcess@32
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RtlCreateUserThread=RtlCreateUserThread@40
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RtlCompactHeap=RtlCompactHeap@8
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RtlCompareString
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RtlCompareUnicodeString
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@ -447,6 +449,7 @@ RtlFreeHeap=RtlFreeHeap@12
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RtlFreeUnicodeString
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RtlGetProcessHeap=RtlGetProcessHeap@0
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RtlInitAnsiString
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RtlInitializeContext=RtlInitializeContext@20
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RtlInitString
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RtlInitUnicodeString
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RtlIntegerToUnicodeString
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@ -1,4 +1,4 @@
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# $Id: makefile,v 1.22 1999/08/29 13:44:57 dwelch Exp $
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# $Id: makefile,v 1.23 1999/09/04 18:35:48 ekohl Exp $
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#
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# ReactOS Operating System
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#
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@ -24,7 +24,8 @@ endif
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all: $(DLLTARGET)
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RTL_OBJECTS = rtl/critical.o rtl/error.o rtl/heap.o rtl/largeint.o \
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rtl/mem.o rtl/namespc.o rtl/security.o rtl/unicode.o
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rtl/mem.o rtl/namespc.o rtl/security.o rtl/unicode.o \
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rtl/thread.o rtl/process.o
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STDLIB_OBJECTS = stdlib/atoi.o stdlib/atol.o stdlib/splitp.o \
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stdlib/strtol.o stdlib/strtoul.o
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403
reactos/lib/ntdll/rtl/process.c
Normal file
403
reactos/lib/ntdll/rtl/process.c
Normal file
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@ -0,0 +1,403 @@
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS system libraries
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* FILE: lib/ntdll/rtl/process.c
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* PURPOSE: Process functions
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* PROGRAMMER: Ariadne ( ariadne@xs4all.nl)
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* UPDATE HISTORY:
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* Created 01/11/98
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*/
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/* INCLUDES ****************************************************************/
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#define WIN32_NO_PEHDR
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#include <ddk/ntddk.h>
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//#include <windows.h>
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//#include <kernel32/proc.h>
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//#include <kernel32/thread.h>
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#include <wchar.h>
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#include <string.h>
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#include <pe.h>
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#include <internal/i386/segment.h>
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#include <ntdll/ldr.h>
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#include <internal/teb.h>
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#include <ntdll/base.h>
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//#define NDEBUG
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#include <ntdll/ntdll.h>
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/* FUNCTIONS ****************************************************************/
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#define STACK_TOP (0xb0000000)
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static HANDLE STDCALL
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RtlpCreateFirstThread(HANDLE ProcessHandle,
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PSECURITY_DESCRIPTOR SecurityDescriptor,
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DWORD dwStackSize,
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LPTHREAD_START_ROUTINE lpStartAddress,
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LPVOID lpParameter,
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DWORD dwCreationFlags,
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LPDWORD lpThreadId,
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PWSTR lpCommandLine,
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HANDLE NTDllSectionHandle,
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HANDLE SectionHandle,
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PVOID ImageBase)
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{
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NTSTATUS Status;
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HANDLE ThreadHandle;
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OBJECT_ATTRIBUTES ObjectAttributes;
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CLIENT_ID ClientId;
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CONTEXT ThreadContext;
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INITIAL_TEB InitialTeb;
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BOOLEAN CreateSuspended = FALSE;
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PVOID BaseAddress;
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ULONG BytesWritten;
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HANDLE DupNTDllSectionHandle, DupSectionHandle;
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ObjectAttributes.Length = sizeof(OBJECT_ATTRIBUTES);
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ObjectAttributes.RootDirectory = NULL;
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ObjectAttributes.ObjectName = NULL;
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ObjectAttributes.Attributes = 0;
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// ObjectAttributes.Attributes = OBJ_INHERIT;
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ObjectAttributes.SecurityDescriptor = SecurityDescriptor;
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ObjectAttributes.SecurityQualityOfService = NULL;
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if ((dwCreationFlags & CREATE_SUSPENDED) == CREATE_SUSPENDED)
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CreateSuspended = TRUE;
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else
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CreateSuspended = FALSE;
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BaseAddress = (PVOID)(STACK_TOP - dwStackSize);
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Status = NtAllocateVirtualMemory(ProcessHandle,
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&BaseAddress,
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0,
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(PULONG)&dwStackSize,
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MEM_COMMIT,
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PAGE_READWRITE);
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if (!NT_SUCCESS(Status))
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{
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return(NULL);
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}
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memset(&ThreadContext,0,sizeof(CONTEXT));
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ThreadContext.Eip = (ULONG)lpStartAddress;
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ThreadContext.SegGs = USER_DS;
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ThreadContext.SegFs = USER_DS;
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ThreadContext.SegEs = USER_DS;
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ThreadContext.SegDs = USER_DS;
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ThreadContext.SegCs = USER_CS;
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ThreadContext.SegSs = USER_DS;
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ThreadContext.Esp = STACK_TOP - 16;
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ThreadContext.EFlags = (1<<1) + (1<<9);
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DPRINT("ThreadContext.Eip %x\n",ThreadContext.Eip);
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NtDuplicateObject(NtCurrentProcess(),
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&SectionHandle,
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ProcessHandle,
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&DupSectionHandle,
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0,
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FALSE,
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DUPLICATE_SAME_ACCESS);
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NtDuplicateObject(NtCurrentProcess(),
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&NTDllSectionHandle,
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ProcessHandle,
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&DupNTDllSectionHandle,
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0,
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FALSE,
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DUPLICATE_SAME_ACCESS);
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NtWriteVirtualMemory(ProcessHandle,
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(PVOID)(STACK_TOP - 4),
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&DupNTDllSectionHandle,
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sizeof(DupNTDllSectionHandle),
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&BytesWritten);
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NtWriteVirtualMemory(ProcessHandle,
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(PVOID)(STACK_TOP - 8),
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&ImageBase,
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sizeof(ImageBase),
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&BytesWritten);
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NtWriteVirtualMemory(ProcessHandle,
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(PVOID)(STACK_TOP - 12),
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&DupSectionHandle,
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sizeof(DupSectionHandle),
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&BytesWritten);
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Status = NtCreateThread(&ThreadHandle,
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THREAD_ALL_ACCESS,
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&ObjectAttributes,
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ProcessHandle,
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&ClientId,
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&ThreadContext,
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&InitialTeb,
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CreateSuspended);
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if ( lpThreadId != NULL )
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memcpy(lpThreadId, &ClientId.UniqueThread,sizeof(ULONG));
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return ThreadHandle;
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}
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static NTSTATUS
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RtlpMapFile(PUNICODE_STRING ApplicationName,
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PIMAGE_NT_HEADERS Headers,
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PIMAGE_DOS_HEADER DosHeader,
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PHANDLE Section)
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{
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HANDLE hFile;
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IO_STATUS_BLOCK IoStatusBlock;
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LARGE_INTEGER FileOffset;
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OBJECT_ATTRIBUTES ObjectAttributes;
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PSECURITY_DESCRIPTOR SecurityDescriptor = NULL;
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NTSTATUS Status;
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hFile = NULL;
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*Section = NULL;
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DPRINT("ApplicationName %w\n", ApplicationName->Buffer);
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InitializeObjectAttributes(&ObjectAttributes,
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ApplicationName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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SecurityDescriptor);
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/*
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* Try to open the executable
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*/
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Status = NtOpenFile(&hFile,
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SYNCHRONIZE|FILE_EXECUTE|FILE_READ_DATA,
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&ObjectAttributes,
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&IoStatusBlock,
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FILE_SHARE_DELETE|FILE_SHARE_READ,
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FILE_SYNCHRONOUS_IO_NONALERT|FILE_NON_DIRECTORY_FILE);
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if (!NT_SUCCESS(Status))
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return Status;
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Status = NtReadFile(hFile,
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NULL,
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NULL,
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NULL,
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&IoStatusBlock,
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DosHeader,
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sizeof(IMAGE_DOS_HEADER),
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NULL,
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NULL);
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if (!NT_SUCCESS(Status))
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return Status;
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FileOffset.u.LowPart = DosHeader->e_lfanew;
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FileOffset.u.HighPart = 0;
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Status = NtReadFile(hFile,
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NULL,
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NULL,
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NULL,
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&IoStatusBlock,
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Headers,
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sizeof(IMAGE_NT_HEADERS),
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&FileOffset,
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NULL);
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if (!NT_SUCCESS(Status))
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return Status;
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Status = NtCreateSection(Section,
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SECTION_ALL_ACCESS,
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NULL,
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NULL,
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PAGE_EXECUTE,
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SEC_IMAGE,
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hFile);
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NtClose(hFile);
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if (!NT_SUCCESS(Status))
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return Status;
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return STATUS_SUCCESS;
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}
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static NTSTATUS
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RtlpCreatePeb(HANDLE ProcessHandle, PUNICODE_STRING CommandLine)
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{
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NTSTATUS Status;
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PVOID PebBase;
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ULONG PebSize;
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NT_PEB Peb;
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ULONG BytesWritten;
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PVOID StartupInfoBase;
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ULONG StartupInfoSize;
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PROCESSINFOW StartupInfo;
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PebBase = (PVOID)PEB_BASE;
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PebSize = 0x1000;
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Status = NtAllocateVirtualMemory(ProcessHandle,
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&PebBase,
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0,
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&PebSize,
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MEM_COMMIT,
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PAGE_READWRITE);
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if (!NT_SUCCESS(Status))
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return(Status);
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memset(&Peb, 0, sizeof(Peb));
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Peb.StartupInfo = (PPROCESSINFOW)PEB_STARTUPINFO;
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NtWriteVirtualMemory(ProcessHandle,
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(PVOID)PEB_BASE,
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&Peb,
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sizeof(Peb),
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&BytesWritten);
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StartupInfoBase = (PVOID)PEB_STARTUPINFO;
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StartupInfoSize = 0x1000;
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Status = NtAllocateVirtualMemory(ProcessHandle,
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&StartupInfoBase,
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0,
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&StartupInfoSize,
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MEM_COMMIT,
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PAGE_READWRITE);
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if (!NT_SUCCESS(Status))
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return(Status);
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memset(&StartupInfo, 0, sizeof(StartupInfo));
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wcscpy(StartupInfo.CommandLine, CommandLine->Buffer);
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DPRINT("StartupInfoSize %x\n",StartupInfoSize);
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NtWriteVirtualMemory(ProcessHandle,
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(PVOID)PEB_STARTUPINFO,
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&StartupInfo,
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StartupInfoSize,
|
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&BytesWritten);
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return STATUS_SUCCESS;
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}
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|
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|
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NTSTATUS STDCALL
|
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RtlCreateUserProcess(PUNICODE_STRING ApplicationName,
|
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PSECURITY_DESCRIPTOR ProcessSd,
|
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PSECURITY_DESCRIPTOR ThreadSd,
|
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WINBOOL bInheritHandles,
|
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DWORD dwCreationFlags,
|
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// LPVOID lpEnvironment,
|
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// LPCWSTR lpCurrentDirectory,
|
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// LPSTARTUPINFO lpStartupInfo,
|
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PCLIENT_ID ClientId,
|
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PHANDLE ProcessHandle,
|
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PHANDLE ThreadHandle)
|
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{
|
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HANDLE hSection, hProcess, hThread;
|
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NTSTATUS Status;
|
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LPTHREAD_START_ROUTINE lpStartAddress = NULL;
|
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LPVOID lpParameter = NULL;
|
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WCHAR TempCommandLine[256];
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PVOID BaseAddress;
|
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LARGE_INTEGER SectionOffset;
|
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IMAGE_NT_HEADERS Headers;
|
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IMAGE_DOS_HEADER DosHeader;
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HANDLE NTDllSection;
|
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ULONG InitialViewSize;
|
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PROCESS_BASIC_INFORMATION ProcessBasicInfo;
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CLIENT_ID LocalClientId;
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ULONG retlen;
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DPRINT("RtlCreateUserProcess(ApplicationName '%w')\n",
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ApplicationName->Buffer);
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Status = RtlpMapFile(ApplicationName,
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&Headers,
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&DosHeader,
|
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&hSection);
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|
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Status = NtCreateProcess(&hProcess,
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PROCESS_ALL_ACCESS,
|
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NULL,
|
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NtCurrentProcess(),
|
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bInheritHandles,
|
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NULL,
|
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NULL,
|
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NULL);
|
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|
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NtQueryInformationProcess(hProcess,
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ProcessBasicInformation,
|
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&ProcessBasicInfo,
|
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sizeof(ProcessBasicInfo),
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&retlen);
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DPRINT("ProcessBasicInfo.UniqueProcessId %d\n",
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ProcessBasicInfo.UniqueProcessId);
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LocalClientId.UniqueProcess = ProcessBasicInfo.UniqueProcessId;
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|
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/*
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* Map NT DLL into the process
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*/
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Status = LdrMapNTDllForProcess(hProcess,
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&NTDllSection);
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InitialViewSize = DosHeader.e_lfanew + sizeof(IMAGE_NT_HEADERS)
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+ sizeof(IMAGE_SECTION_HEADER) * Headers.FileHeader.NumberOfSections;
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BaseAddress = (PVOID)Headers.OptionalHeader.ImageBase;
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SectionOffset.QuadPart = 0;
|
||||
Status = NtMapViewOfSection(hSection,
|
||||
hProcess,
|
||||
&BaseAddress,
|
||||
0,
|
||||
InitialViewSize,
|
||||
&SectionOffset,
|
||||
&InitialViewSize,
|
||||
0,
|
||||
MEM_COMMIT,
|
||||
PAGE_READWRITE);
|
||||
if (!NT_SUCCESS(Status))
|
||||
return Status;
|
||||
|
||||
/*
|
||||
*
|
||||
*/
|
||||
DPRINT("Creating peb\n");
|
||||
RtlpCreatePeb(hProcess, ApplicationName);
|
||||
|
||||
DPRINT("Creating thread for process\n");
|
||||
lpStartAddress = (LPTHREAD_START_ROUTINE)
|
||||
((PIMAGE_OPTIONAL_HEADER)OPTHDROFFSET(NTDLL_BASE))->
|
||||
AddressOfEntryPoint +
|
||||
((PIMAGE_OPTIONAL_HEADER)OPTHDROFFSET(NTDLL_BASE))->ImageBase;
|
||||
hThread = RtlpCreateFirstThread(hProcess,
|
||||
ThreadSd,
|
||||
Headers.OptionalHeader.SizeOfStackReserve,
|
||||
lpStartAddress,
|
||||
lpParameter,
|
||||
dwCreationFlags,
|
||||
&LocalClientId.UniqueThread,
|
||||
TempCommandLine,
|
||||
NTDllSection,
|
||||
hSection,
|
||||
(PVOID)Headers.OptionalHeader.ImageBase);
|
||||
|
||||
if ( hThread == NULL )
|
||||
return Status;
|
||||
|
||||
if (ClientId)
|
||||
{
|
||||
ClientId->UniqueProcess = LocalClientId.UniqueProcess;
|
||||
ClientId->UniqueThread = LocalClientId.UniqueThread;
|
||||
}
|
||||
|
||||
if (ProcessHandle)
|
||||
*ProcessHandle = hProcess;
|
||||
|
||||
if (ThreadHandle)
|
||||
*ThreadHandle = hThread;
|
||||
|
||||
return STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
302
reactos/lib/ntdll/rtl/thread.c
Normal file
302
reactos/lib/ntdll/rtl/thread.c
Normal file
|
|
@ -0,0 +1,302 @@
|
|||
|
||||
|
||||
#include <ddk/ntddk.h>
|
||||
#include <internal/i386/segment.h>
|
||||
#include <string.h>
|
||||
|
||||
|
||||
//#define NDEBUG
|
||||
#include <ntdll/ntdll.h>
|
||||
|
||||
|
||||
|
||||
static NTSTATUS
|
||||
RtlpAllocateThreadStack(HANDLE ProcessHandle,
|
||||
PULONG StackReserve,
|
||||
PULONG StackCommit,
|
||||
ULONG StackZeroBits,
|
||||
PINITIAL_TEB InitialTeb)
|
||||
{
|
||||
PVOID StackBase; /* ebp-4 */
|
||||
|
||||
|
||||
NTSTATUS Status; /* register */
|
||||
|
||||
#if 0
|
||||
Status = NtQuerySystemInformation(...);
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
return Status;
|
||||
|
||||
if (ProcessHandle == CurrentProcess)
|
||||
{
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
|
||||
/* ... */
|
||||
|
||||
Status = NtAllocateVirtualMemory(ProcessHandle,
|
||||
&StackBase,
|
||||
ZeroBits,
|
||||
StackReserve,
|
||||
MEM_RESERVE,
|
||||
PAGE_READWRITE);
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
return Status;
|
||||
|
||||
/* ... */
|
||||
|
||||
Status = NtAllocateVirtualMemory(ProcessHandle,
|
||||
&StackBase,
|
||||
0,
|
||||
StackCommit,
|
||||
MEM_COMMIT,
|
||||
PAGE_READWRITE);
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
return Status;
|
||||
|
||||
InitialTeb->... = StackBase; /* + 0x0C */
|
||||
|
||||
if (bProtect)
|
||||
{
|
||||
|
||||
Status = NtProtectVirtualMemory(ProcessHandle,
|
||||
&StackBase,
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
return Status;
|
||||
|
||||
/* ... */
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/* NOTE: This is a simplified implementation */
|
||||
|
||||
StackBase = 0;
|
||||
|
||||
Status = NtAllocateVirtualMemory(ProcessHandle,
|
||||
&StackBase,
|
||||
0,
|
||||
StackCommit,
|
||||
MEM_COMMIT,
|
||||
PAGE_READWRITE);
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
return Status;
|
||||
|
||||
InitialTeb->StackBase = StackBase;
|
||||
InitialTeb->StackCommit = StackCommit;
|
||||
|
||||
/* End of simplified implementation */
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
|
||||
static NTSTATUS
|
||||
RtlpFreeThreadStack(HANDLE ProcessHandle,
|
||||
PINITIAL_TEB InitialTeb)
|
||||
{
|
||||
NTSTATUS Status;
|
||||
ULONG RegionSize;
|
||||
|
||||
RegionSize = 0;
|
||||
|
||||
Status = NtFreeVirtualMemory(ProcessHandle,
|
||||
InitialTeb->StackBase,
|
||||
&RegionSize,
|
||||
MEM_RELEASE);
|
||||
|
||||
if (NT_SUCCESS(Status))
|
||||
{
|
||||
InitialTeb->StackBase = NULL;
|
||||
/* ... */
|
||||
}
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
|
||||
NTSTATUS STDCALL
|
||||
RtlCreateUserThread(HANDLE ProcessHandle,
|
||||
SECURITY_DESCRIPTOR *SecurityDescriptor,
|
||||
BOOLEAN CreateSuspended,
|
||||
LONG StackZeroBits,
|
||||
PULONG StackReserved,
|
||||
PULONG StackCommit,
|
||||
PVOID StartAddress,
|
||||
HANDLE DebugPort,
|
||||
PHANDLE ThreadHandle,
|
||||
PCLIENT_ID ClientId)
|
||||
{
|
||||
#if 0
|
||||
HANDLE LocalThreadHandle;
|
||||
CLIENT_ID LocalClientId;
|
||||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||||
INITIAL_TEB InitialTeb;
|
||||
CONTEXT Context;
|
||||
NTSTATUS Status;
|
||||
|
||||
DPRINT("Checkpoint\n");
|
||||
/* create thread stack */
|
||||
Status = RtlpAllocateThreadStack(ProcessHandle,
|
||||
StackReserved,
|
||||
StackCommit,
|
||||
StackZeroBits,
|
||||
&InitialTeb);
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
return Status;
|
||||
|
||||
DPRINT("Checkpoint\n");
|
||||
|
||||
/* initialize thread context */
|
||||
RtlInitializeContext (ProcessHandle,
|
||||
&Context,
|
||||
DebugPort,
|
||||
StartAddress,
|
||||
&InitialTeb);
|
||||
DPRINT("Checkpoint\n");
|
||||
|
||||
/* initalize object attributes */
|
||||
ObjectAttributes.Length = sizeof(OBJECT_ATTRIBUTES);
|
||||
ObjectAttributes.RootDirectory = NULL;
|
||||
ObjectAttributes.ObjectName = NULL;
|
||||
ObjectAttributes.Attributes = 0;
|
||||
ObjectAttributes.SecurityDescriptor = SecurityDescriptor;
|
||||
ObjectAttributes.SecurityQualityOfService = NULL;
|
||||
|
||||
Status = NtCreateThread (&LocalThreadHandle,
|
||||
0x1F03FF, /* ??? */
|
||||
&ObjectAttributes,
|
||||
ProcessHandle,
|
||||
&LocalClientId,
|
||||
&Context,
|
||||
&InitialTeb,
|
||||
CreateSuspended);
|
||||
DPRINT("Checkpoint\n");
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
/* free thread stack */
|
||||
RtlpFreeThreadStack (ProcessHandle,
|
||||
&InitialTeb);
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
/* Begin of test code */
|
||||
|
||||
HANDLE LocalThreadHandle;
|
||||
CLIENT_ID LocalClientId;
|
||||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||||
INITIAL_TEB InitialTeb;
|
||||
CONTEXT ThreadContext;
|
||||
PVOID BaseAddress;
|
||||
NTSTATUS Status;
|
||||
|
||||
ObjectAttributes.Length = sizeof(OBJECT_ATTRIBUTES);
|
||||
ObjectAttributes.RootDirectory = NULL;
|
||||
ObjectAttributes.ObjectName = NULL;
|
||||
// ObjectAttributes.Attributes = 0;
|
||||
ObjectAttributes.Attributes = OBJ_INHERIT;
|
||||
ObjectAttributes.SecurityDescriptor = SecurityDescriptor;
|
||||
ObjectAttributes.SecurityQualityOfService = NULL;
|
||||
|
||||
|
||||
BaseAddress = 0;
|
||||
ZwAllocateVirtualMemory(ProcessHandle,
|
||||
&BaseAddress,
|
||||
0,
|
||||
StackCommit,
|
||||
MEM_COMMIT,
|
||||
PAGE_READWRITE);
|
||||
|
||||
|
||||
memset(&ThreadContext,0,sizeof(CONTEXT));
|
||||
ThreadContext.Eip = (LONG)StartAddress;
|
||||
ThreadContext.SegGs = USER_DS;
|
||||
ThreadContext.SegFs = USER_DS;
|
||||
ThreadContext.SegEs = USER_DS;
|
||||
ThreadContext.SegDs = USER_DS;
|
||||
ThreadContext.SegCs = USER_CS;
|
||||
ThreadContext.SegSs = USER_DS;
|
||||
ThreadContext.Esp = (ULONG)(BaseAddress + *StackCommit);
|
||||
ThreadContext.EFlags = (1<<1) + (1<<9);
|
||||
|
||||
|
||||
Status = NtCreateThread(&LocalThreadHandle,
|
||||
THREAD_ALL_ACCESS,
|
||||
&ObjectAttributes,
|
||||
ProcessHandle,
|
||||
&LocalClientId,
|
||||
&ThreadContext,
|
||||
&InitialTeb,
|
||||
CreateSuspended);
|
||||
|
||||
// if ( lpThreadId != NULL )
|
||||
// memcpy(lpThreadId, &ClientId.UniqueThread,sizeof(ULONG));
|
||||
|
||||
/* End of test code */
|
||||
|
||||
DPRINT("Checkpoint\n");
|
||||
|
||||
/* return thread handle */
|
||||
if (ThreadHandle)
|
||||
*ThreadHandle = LocalThreadHandle;
|
||||
|
||||
/* return client id */
|
||||
if (ClientId)
|
||||
{
|
||||
ClientId->UniqueProcess = LocalClientId.UniqueProcess;
|
||||
ClientId->UniqueThread = LocalClientId.UniqueThread;
|
||||
}
|
||||
|
||||
DPRINT("Checkpoint\n");
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
|
||||
NTSTATUS STDCALL
|
||||
RtlInitializeContext(HANDLE ProcessHandle,
|
||||
PCONTEXT Context,
|
||||
HANDLE DebugPort,
|
||||
PVOID StartAddress,
|
||||
PINITIAL_TEB InitialTeb)
|
||||
{
|
||||
NTSTATUS Status;
|
||||
|
||||
/* NOTE: This is a simplified implementation */
|
||||
|
||||
memset (Context, 0, sizeof(CONTEXT));
|
||||
|
||||
/* #if __X86__ */
|
||||
Context->Eip = (ULONG)StartAddress;
|
||||
Context->SegGs = USER_DS;
|
||||
Context->SegFs = USER_DS; /* USER_FS */
|
||||
Context->SegEs = USER_DS;
|
||||
Context->SegDs = USER_DS;
|
||||
Context->SegCs = USER_CS;
|
||||
Context->SegSs = USER_DS;
|
||||
Context->Esp = InitialTeb->StackBase - InitialTeb->StackCommit;
|
||||
Context->EFlags = (1<<1)+(1<<9);
|
||||
/* #endif */
|
||||
|
||||
Status = STATUS_SUCCESS;
|
||||
|
||||
/* End of simplified implementation */
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
/* $Id: init.c,v 1.2 1999/06/08 22:44:19 ea Exp $
|
||||
/* $Id: init.c,v 1.3 1999/09/04 18:38:02 ekohl Exp $
|
||||
*
|
||||
* init.c - Session Manager initialization
|
||||
*
|
||||
|
|
@ -34,25 +34,45 @@ InitSessionManager(
|
|||
HANDLE Children[]
|
||||
)
|
||||
{
|
||||
NTSTATUS Status;
|
||||
UNICODE_STRING CmdLineW;
|
||||
|
||||
/* FIXME: Create the \SmApiPort object (LPC) */
|
||||
/* FIXME: Create two thread for \SmApiPort */
|
||||
/* FIXME: Create the system environment variables */
|
||||
/* FIXME: Define symbolic links to kernel devices (MS-DOS names) */
|
||||
/* FIXME: Create pagination files (if any) other than the first one */
|
||||
/* FIXME: Create paging files (if any) other than the first one */
|
||||
/* FIXME: Load the well known DLLs */
|
||||
/* FIXME: Load the kernel mode driver win32k.sys */
|
||||
|
||||
#if 0
|
||||
/* Start the Win32 subsystem (csrss.exe) */
|
||||
Status = NtCreateProcess(
|
||||
L"\\??\\C:\\reactos\\system\\csrss.exe",
|
||||
L"\\??\\C:\\reactos\\system32\\csrss.exe",
|
||||
& Children[CHILD_CSRSS]
|
||||
);
|
||||
#endif
|
||||
|
||||
/* Start the simple shell (shell.exe) */
|
||||
RtlInitUnicodeString(&CmdLineW,
|
||||
L"\\??\\C:\\reactos\\system32\\shell.exe");
|
||||
Status = RtlCreateUserProcess(&CmdLineW,
|
||||
NULL,
|
||||
NULL,
|
||||
FALSE,
|
||||
0,
|
||||
NULL,
|
||||
&Children[0],
|
||||
NULL);
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
#if 0
|
||||
/* Start winlogon.exe */
|
||||
Status = NtCreateProcess(
|
||||
L"\\??\\C:\\reactos\\system\\winlogon.exe",
|
||||
L"\\??\\C:\\reactos\\system32\\winlogon.exe",
|
||||
& Children[CHILD_WINLOGON]
|
||||
);
|
||||
if (!NT_SUCCESS(Status))
|
||||
|
|
@ -62,6 +82,7 @@ InitSessionManager(
|
|||
);
|
||||
return FALSE;
|
||||
}
|
||||
#endif
|
||||
/* FIXME: Create the \DbgSsApiPort object (LPC) */
|
||||
/* FIXME: Create the \DbgUiApiPort object (LPC) */
|
||||
return TRUE;
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $Id: smss.c,v 1.2 1999/06/08 22:44:19 ea Exp $
|
||||
/* $Id: smss.c,v 1.3 1999/09/04 18:38:02 ekohl Exp $
|
||||
*
|
||||
* smss.c - Session Manager
|
||||
*
|
||||
|
|
@ -53,11 +53,21 @@ NtProcessStartup( PSTARTUP_ARGUMENT StartupArgument )
|
|||
|
||||
DisplayString( L"Session Manager\n" );
|
||||
|
||||
|
||||
if (TRUE == InitSessionManager(Children))
|
||||
{
|
||||
LARGE_INTEGER Time = {{(DWORD)-1,(DWORD)-1}}; /* infinite? */
|
||||
NTSTATUS wws;
|
||||
|
||||
|
||||
DisplayString( L"SM: Waiting for process termination...\n" );
|
||||
|
||||
wws = NtWaitForSingleObject (
|
||||
Children[0],
|
||||
TRUE, /* alertable */
|
||||
& Time
|
||||
);
|
||||
|
||||
#if 0
|
||||
wws = NtWaitForMultipleObjects (
|
||||
((LONG) sizeof Children / sizeof (HANDLE)),
|
||||
Children,
|
||||
|
|
@ -65,17 +75,25 @@ NtProcessStartup( PSTARTUP_ARGUMENT StartupArgument )
|
|||
TRUE, /* alertable */
|
||||
& Time
|
||||
);
|
||||
#endif
|
||||
if (!NT_SUCCESS(wws))
|
||||
{
|
||||
DisplayString( L"SM: NtWaitForMultipleObjects failed!\n" );
|
||||
/* FIXME: CRASH THE SYSTEM (BSOD) */
|
||||
}
|
||||
else
|
||||
{
|
||||
DisplayString( L"SM: Process terminated!\n" );
|
||||
/* FIXME: CRASH THE SYSTEM (BSOD) */
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
DisplayString( L"SM: initialization failed!\n" );
|
||||
/* FIXME: CRASH SYSTEM (BSOD)*/
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* OK: CSRSS asked to shutdown the system;
|
||||
* We die.
|
||||
|
|
|
|||
Loading…
Reference in a new issue