First draft of a ScmNamedPipeListenerThread implementation.

Some debug noise from winlogon and as always edited an ignore file.

svn path=/trunk/; revision=3898
This commit is contained in:
Robert Dickenson 2002-12-27 13:54:28 +00:00
parent e464b1cd43
commit 70544cdae0
3 changed files with 298 additions and 244 deletions

View file

@ -1,4 +1,4 @@
/* $Id: services.c,v 1.9 2002/10/20 14:54:34 ekohl Exp $
/* $Id: services.c,v 1.10 2002/12/27 13:54:28 robd Exp $
*
* service control manager
*
@ -53,14 +53,14 @@ void
PrintString(char* fmt,...)
{
#ifdef DBG
char buffer[512];
va_list ap;
char buffer[512];
va_list ap;
va_start(ap, fmt);
vsprintf(buffer, fmt, ap);
va_end(ap);
va_start(ap, fmt);
vsprintf(buffer, fmt, ap);
va_end(ap);
OutputDebugStringA(buffer);
OutputDebugStringA(buffer);
#endif
}
@ -68,169 +68,192 @@ PrintString(char* fmt,...)
BOOL
ScmCreateStartEvent(PHANDLE StartEvent)
{
HANDLE hEvent;
HANDLE hEvent;
hEvent = CreateEvent(NULL,
TRUE,
FALSE,
_T("SvcctrlStartEvent_A3725DX"));
if (hEvent == NULL)
{
if (GetLastError() == ERROR_ALREADY_EXISTS)
{
hEvent = OpenEvent(EVENT_ALL_ACCESS,
FALSE,
_T("SvcctrlStartEvent_A3725DX"));
if (hEvent == NULL)
{
return(FALSE);
}
}
else
{
return(FALSE);
}
hEvent = CreateEvent(NULL,
TRUE,
FALSE,
_T("SvcctrlStartEvent_A3725DX"));
if (hEvent == NULL) {
if (GetLastError() == ERROR_ALREADY_EXISTS) {
hEvent = OpenEvent(EVENT_ALL_ACCESS,
FALSE,
_T("SvcctrlStartEvent_A3725DX"));
if (hEvent == NULL) {
return FALSE;
}
} else {
return FALSE;
}
}
*StartEvent = hEvent;
return(TRUE);
*StartEvent = hEvent;
return TRUE;
}
BOOL
ScmNamedPipeHandleRequest(
PVOID Request,
DWORD RequestSize,
PVOID Reply,
LPDWORD ReplySize)
PVOID Request,
DWORD RequestSize,
PVOID Reply,
LPDWORD ReplySize)
{
DbgPrint("SCM READ: %s\n", Request);
DbgPrint("SCM READ: %s\n", Request);
*ReplySize = 0;
return FALSE;
*ReplySize = 0;
return FALSE;
}
DWORD
WINAPI
ScmNamedPipeThread(
LPVOID Context)
ScmNamedPipeThread(LPVOID Context)
{
CHAR chRequest[PIPE_BUFSIZE];
CHAR chReply[PIPE_BUFSIZE];
DWORD cbReplyBytes;
DWORD cbBytesRead;
DWORD cbWritten;
BOOL fSuccess;
HANDLE hPipe;
CHAR chRequest[PIPE_BUFSIZE];
CHAR chReply[PIPE_BUFSIZE];
DWORD cbReplyBytes;
DWORD cbBytesRead;
DWORD cbWritten;
BOOL fSuccess;
HANDLE hPipe;
DPRINT("Accepting SCM commands through named pipe\n");
hPipe = (HANDLE)Context;
hPipe = (HANDLE)Context;
for (;;)
{
fSuccess = ReadFile(
hPipe,
&chRequest,
PIPE_BUFSIZE,
&cbBytesRead,
NULL);
if (!fSuccess || cbBytesRead == 0)
{
break;
DPRINT("ScmNamedPipeThread(%x) - Accepting SCM commands through named pipe\n", hPipe);
for (;;) {
fSuccess = ReadFile(hPipe,
&chRequest,
PIPE_BUFSIZE,
&cbBytesRead,
NULL);
if (!fSuccess || cbBytesRead == 0) {
break;
}
if (ScmNamedPipeHandleRequest(&chRequest, cbBytesRead, &chReply, &cbReplyBytes)) {
fSuccess = WriteFile(hPipe,
&chReply,
cbReplyBytes,
&cbWritten,
NULL);
if (!fSuccess || cbReplyBytes != cbWritten) {
break;
}
}
}
if (ScmNamedPipeHandleRequest(&chRequest, cbBytesRead, &chReply, &cbReplyBytes))
{
fSuccess = WriteFile(
hPipe,
&chReply,
cbReplyBytes,
&cbWritten,
NULL);
if (!fSuccess || cbReplyBytes != cbWritten)
{
break;
}
}
}
FlushFileBuffers(hPipe);
DisconnectNamedPipe(hPipe);
CloseHandle(hPipe);
return ERROR_SUCCESS;
DPRINT("ScmNamedPipeThread(%x) - Disconnecting named pipe connection\n", hPipe);
FlushFileBuffers(hPipe);
DisconnectNamedPipe(hPipe);
CloseHandle(hPipe);
DPRINT("ScmNamedPipeThread(%x) - Done.\n", hPipe);
return ERROR_SUCCESS;
}
BOOL ScmCreateNamedPipe(VOID)
{
DWORD dwThreadId;
BOOL fConnected;
HANDLE hThread;
HANDLE hPipe;
DWORD dwThreadId;
BOOL fConnected;
HANDLE hThread;
HANDLE hPipe;
hPipe = CreateNamedPipe("\\\\.\\pipe\\Ntsvcs",
PIPE_ACCESS_DUPLEX,
PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
PIPE_UNLIMITED_INSTANCES,
PIPE_BUFSIZE,
PIPE_BUFSIZE,
PIPE_TIMEOUT,
NULL);
if (hPipe == INVALID_HANDLE_VALUE)
{
DPRINT("CreateNamedPipe() failed (%d)\n", GetLastError());
return(FALSE);
DPRINT("ScmCreateNamedPipe() - CreateNamedPipe(\"\\\\.\\pipe\\Ntsvcs\")\n");
hPipe = CreateNamedPipe("\\\\.\\pipe\\Ntsvcs",
PIPE_ACCESS_DUPLEX,
PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
PIPE_UNLIMITED_INSTANCES,
PIPE_BUFSIZE,
PIPE_BUFSIZE,
PIPE_TIMEOUT,
NULL);
if (hPipe == INVALID_HANDLE_VALUE) {
DPRINT("CreateNamedPipe() failed (%d)\n", GetLastError());
return FALSE;
}
fConnected = ConnectNamedPipe(hPipe,
NULL) ? TRUE : (GetLastError() == ERROR_PIPE_CONNECTED);
if (fConnected)
{
DPRINT("Pipe connected\n");
DPRINT("CreateNamedPipe() - calling ConnectNamedPipe(%x)\n", hPipe);
fConnected = ConnectNamedPipe(hPipe,
NULL) ? TRUE : (GetLastError() == ERROR_PIPE_CONNECTED);
DPRINT("CreateNamedPipe() - ConnectNamedPipe() returned %d\n", fConnected);
hThread = CreateThread(NULL,
0,
ScmNamedPipeThread,
(LPVOID)hPipe,
0,
&dwThreadId);
if (!hThread)
{
DPRINT("Could not create thread (%d)\n", GetLastError());
DisconnectNamedPipe(hPipe);
CloseHandle(hPipe);
return(FALSE);
}
if (fConnected) {
DPRINT("Pipe connected\n");
hThread = CreateThread(NULL,
0,
ScmNamedPipeThread,
(LPVOID)hPipe,
0,
&dwThreadId);
if (!hThread) {
DPRINT("Could not create thread (%d)\n", GetLastError());
DisconnectNamedPipe(hPipe);
CloseHandle(hPipe);
DPRINT("CreateNamedPipe() - returning FALSE\n");
return FALSE;
}
} else {
DPRINT("Pipe not connected\n");
CloseHandle(hPipe);
DPRINT("CreateNamedPipe() - returning FALSE\n");
return FALSE;
}
else
{
DPRINT("Pipe not connected\n");
CloseHandle(hPipe);
return FALSE;
}
return TRUE;
DPRINT("CreateNamedPipe() - returning TRUE\n");
return TRUE;
}
DWORD
WINAPI
ScmNamedPipeListenerThread(LPVOID Context)
{
// HANDLE hPipe;
DPRINT("ScmNamedPipeListenerThread(%x) - aka SCM.\n", Context);
// hPipe = (HANDLE)Context;
for (;;) {
PrintString("SCM: Waiting for connection on named pipe...\n");
/* Create named pipe */
if (!ScmCreateNamedPipe()) {
PrintString("\nSCM: Failed to create named pipe\n");
break;
//ExitThread(0);
}
PrintString("\nSCM: named pipe session created.\n");
Sleep(10);
}
DPRINT("\n\nWARNING: ScmNamedPipeListenerThread(%x) - Aborted.\n\n", Context);
return ERROR_SUCCESS;
}
BOOL StartScmNamedPipeThreadListener(void)
{
DWORD dwThreadId;
HANDLE hThread;
hThread = CreateThread(NULL,
0,
ScmNamedPipeListenerThread,
NULL, /*(LPVOID)hPipe,*/
0,
&dwThreadId);
if (!hThread) {
PrintString("SERVICES: Could not create thread (Status %lx)\n", GetLastError());
return FALSE;
}
return TRUE;
}
int STDCALL
WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nShowCmd)
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nShowCmd)
{
HANDLE hScmStartEvent;
HANDLE hEvent;
NTSTATUS Status;
PrintString("Service Control Manager\n");
PrintString("SERVICES: Service Control Manager\n");
/* Create start event */
if (!ScmCreateStartEvent(&hScmStartEvent))
@ -239,6 +262,7 @@ WinMain(HINSTANCE hInstance,
ExitThread(0);
}
PrintString("SERVICES: created start event with handle %x.\n", hScmStartEvent);
/* FIXME: more initialization */
@ -247,7 +271,7 @@ WinMain(HINSTANCE hInstance,
Status = ScmCreateServiceDataBase();
if (!NT_SUCCESS(Status))
{
PrintString("ScmCreateServiceDataBase() failed (Status %lx)\n", Status);
PrintString("SERVICES: failed to create SCM database (Status %lx)\n", Status);
ExitThread(0);
}
@ -255,12 +279,20 @@ WinMain(HINSTANCE hInstance,
ScmGetBootAndSystemDriverState();
#if 0
/* Create named pipe */
if (!ScmCreateNamedPipe())
{
PrintString("SERVICES: Failed to create named pipe\n");
ExitThread(0);
}
PrintString("SERVICES: Attempting to create named pipe...\n");
/* Create named pipe */
if (!ScmCreateNamedPipe()) {
PrintString("SERVICES: Failed to create named pipe\n");
ExitThread(0);
}
PrintString("SERVICES: named pipe created successfully.\n");
#else
PrintString("SERVICES: Attempting to create named pipe listener...\n");
if (!StartScmNamedPipeThreadListener()) {
PrintString("SERVICES: Failed to create named pipe listener thread.\n");
ExitThread(0);
}
PrintString("SERVICES: named pipe listener thread created.\n");
#endif
/* FIXME: create listener thread for pipe */
@ -285,12 +317,13 @@ WinMain(HINSTANCE hInstance,
PrintString("SERVICES: Running.\n");
#if 1
hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
WaitForSingleObject(hEvent, INFINITE);
#if 0
#else
for (;;)
{
NtYieldExecution();
NtYieldExecution();
}
#endif

View file

@ -1,4 +1,4 @@
/* $Id: winlogon.c,v 1.12 2002/09/08 10:23:48 chorns Exp $
/* $Id: winlogon.c,v 1.13 2002/12/27 13:54:28 robd Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -18,7 +18,7 @@
#include <wchar.h>
#define NDEBUG
#define DBG
#include <debug.h>
/* GLOBALS ******************************************************************/
@ -64,39 +64,51 @@ BOOLEAN StartServices(VOID)
StartupInfo.cbReserved2 = 0;
StartupInfo.lpReserved2 = 0;
PrintString("WL: Creating new process - \"services.exe\".\n");
Result = CreateProcess(CommandLine,
NULL,
NULL,
NULL,
FALSE,
DETACHED_PROCESS,
NULL,
NULL,
&StartupInfo,
&ProcessInformation);
NULL,
NULL,
NULL,
FALSE,
DETACHED_PROCESS,
NULL,
NULL,
&StartupInfo,
&ProcessInformation);
if (!Result)
{
PrintString("WL: Failed to execute services\n");
return FALSE;
PrintString("WL: Failed to execute services\n");
return FALSE;
}
/* wait for event creation (by SCM) for max. 20 seconds */
for (Count = 0; Count < 20; Count++)
{
Sleep(1000);
Sleep(1000);
ServicesInitEvent = OpenEvent(EVENT_ALL_ACCESS, //SYNCHRONIZE,
FALSE,
"SvcctrlStartEvent_A3725DX");
if (ServicesInitEvent != NULL)
{
break;
}
//DbgPrint("WL: Attempting to open event \"SvcctrlStartEvent_A3725DX\"\n");
ServicesInitEvent = OpenEvent(EVENT_ALL_ACCESS, //SYNCHRONIZE,
FALSE,
"SvcctrlStartEvent_A3725DX");
if (ServicesInitEvent != NULL)
{
break;
}
}
if (ServicesInitEvent == NULL)
{
DbgPrint("WL: Failed to open event \"SvcctrlStartEvent_A3725DX\"\n");
return FALSE;
}
/* wait for event signalization */
//DbgPrint("WL: Waiting forever on event handle: %x\n", ServicesInitEvent);
WaitForSingleObject(ServicesInitEvent, INFINITE);
//DbgPrint("WL: Closing event object \"SvcctrlStartEvent_A3725DX\"\n");
CloseHandle(ServicesInitEvent);
DbgPrint("WL: StartServices() Done.\n");
return TRUE;
}
@ -110,14 +122,14 @@ BOOLEAN StartLsass(VOID)
CHAR CommandLine[MAX_PATH];
LsassInitEvent = CreateEvent(NULL,
TRUE,
FALSE,
"\\LsassInitDone");
TRUE,
FALSE,
"\\LsassInitDone");
if (LsassInitEvent == NULL)
{
DbgPrint("Failed to create lsass notification event\n");
return(FALSE);
DbgPrint("WL: Failed to create lsass notification event\n");
return(FALSE);
}
/* Start the local security authority subsystem (lsass.exe) */
@ -134,19 +146,19 @@ BOOLEAN StartLsass(VOID)
StartupInfo.lpReserved2 = 0;
Result = CreateProcess(CommandLine,
NULL,
NULL,
NULL,
FALSE,
DETACHED_PROCESS,
NULL,
NULL,
&StartupInfo,
&ProcessInformation);
NULL,
NULL,
NULL,
FALSE,
DETACHED_PROCESS,
NULL,
NULL,
&StartupInfo,
&ProcessInformation);
if (!Result)
{
DbgPrint("WL: Failed to execute lsass\n");
return(FALSE);
DbgPrint("WL: Failed to execute lsass\n");
return(FALSE);
}
DPRINT("WL: Waiting for lsass\n");
@ -178,19 +190,19 @@ VOID DoLoginUser(PCHAR Name, PCHAR Password)
StartupInfo.lpReserved2 = 0;
Result = CreateProcess(CommandLine,
NULL,
NULL,
NULL,
FALSE,
DETACHED_PROCESS,
NULL,
CurrentDirectory,
&StartupInfo,
&ProcessInformation);
NULL,
NULL,
NULL,
FALSE,
DETACHED_PROCESS,
NULL,
CurrentDirectory,
&StartupInfo,
&ProcessInformation);
if (!Result)
{
DbgPrint("WL: Failed to execute user shell\n");
return;
DbgPrint("WL: Failed to execute user shell\n");
return;
}
WaitForSingleObject(ProcessInformation.hProcess, INFINITE);
CloseHandle( ProcessInformation.hProcess );
@ -199,9 +211,9 @@ VOID DoLoginUser(PCHAR Name, PCHAR Password)
int STDCALL
WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nShowCmd)
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nShowCmd)
{
#if 0
LSA_STRING ProcessName;
@ -230,7 +242,7 @@ WinMain(HINSTANCE hInstance,
CreateWindowStationW(L"WinSta0", 0, GENERIC_ALL, NULL);
if (InteractiveWindowStation == NULL)
{
DbgPrint("Failed to create window station (0x%X)\n", GetLastError());
DbgPrint("WL: Failed to create window station (0x%X)\n", GetLastError());
NtRaiseHardError(STATUS_SYSTEM_PROCESS_TERMINATED, 0, 0, 0, 0, 0);
ExitProcess(1);
}
@ -245,40 +257,40 @@ WinMain(HINSTANCE hInstance,
*/
ApplicationDesktop =
CreateDesktopW(L"Default",
NULL,
NULL,
0, /* FIXME: Set some flags */
GENERIC_ALL,
NULL);
NULL,
NULL,
0, /* FIXME: Set some flags */
GENERIC_ALL,
NULL);
/*
* Create the winlogon desktop
*/
WinlogonDesktop = CreateDesktopW(L"Winlogon",
NULL,
NULL,
0, /* FIXME: Set some flags */
GENERIC_ALL,
NULL);
NULL,
NULL,
0, /* FIXME: Set some flags */
GENERIC_ALL,
NULL);
/*
* Create the screen saver desktop
*/
ScreenSaverDesktop = CreateDesktopW(L"Screen-Saver",
NULL,
NULL,
0, /* FIXME: Set some flags */
GENERIC_ALL,
NULL);
NULL,
NULL,
0, /* FIXME: Set some flags */
GENERIC_ALL,
NULL);
/*
* Switch to winlogon desktop
*/
/* FIXME: Do start up in the application desktop for now. */
Status = NtSetInformationProcess(NtCurrentProcess(),
ProcessDesktop,
&ApplicationDesktop,
sizeof(ApplicationDesktop));
ProcessDesktop,
&ApplicationDesktop,
sizeof(ApplicationDesktop));
if (!NT_SUCCESS(Status))
{
DbgPrint("WL: Cannot set default desktop for winlogon.\n");
@ -287,15 +299,23 @@ WinMain(HINSTANCE hInstance,
Success = SwitchDesktop(ApplicationDesktop);
if (!Success)
{
DbgPrint("Cannot switch to Winlogon desktop (0x%X)\n", GetLastError());
DbgPrint("WL: Cannot switch to Winlogon desktop (0x%X)\n", GetLastError());
}
AllocConsole();
SetConsoleTitle( "Winlogon" );
/* start system processes (services.exe & lsass.exe) */
StartServices();
Success = StartServices();
if (!Success)
{
DbgPrint("WL: Failed to Start Services (0x%X)\n", GetLastError());
}
#if 0
StartLsass();
Success = StartLsass();
if (!Success)
{
DbgPrint("WL: Failed to Start Security System (0x%X)\n", GetLastError());
}
#endif
/* FIXME: What name does the real WinLogon use? */
@ -304,8 +324,8 @@ WinMain(HINSTANCE hInstance,
Status = LsaRegisterLogonProcess(&ProcessName, &LsaHandle, &Mode);
if (!NT_SUCCESS(Status))
{
DbgPrint("WL: Failed to connect to lsass\n");
return(1);
DbgPrint("WL: Failed to connect to lsass\n");
return(1);
}
#endif
@ -321,38 +341,38 @@ WinMain(HINSTANCE hInstance,
#if 0
/* Display login prompt */
WriteConsole(GetStdHandle(STD_OUTPUT_HANDLE),
LoginPrompt,
strlen(LoginPrompt), // wcslen(LoginPrompt),
&Result,
NULL);
LoginPrompt,
strlen(LoginPrompt), // wcslen(LoginPrompt),
&Result,
NULL);
i = 0;
do
{
ReadConsole(GetStdHandle(STD_INPUT_HANDLE),
&LoginName[i],
1,
&Result,
NULL);
i++;
} while (LoginName[i - 1] != '\n');
{
ReadConsole(GetStdHandle(STD_INPUT_HANDLE),
&LoginName[i],
1,
&Result,
NULL);
i++;
} while (LoginName[i - 1] != '\n');
LoginName[i - 1] = 0;
/* Display password prompt */
/* Display password prompt */
WriteConsole(GetStdHandle(STD_OUTPUT_HANDLE),
PasswordPrompt,
strlen(PasswordPrompt), // wcslen(PasswordPrompt),
&Result,
NULL);
PasswordPrompt,
strlen(PasswordPrompt), // wcslen(PasswordPrompt),
&Result,
NULL);
i = 0;
do
{
ReadConsole(GetStdHandle(STD_INPUT_HANDLE),
&Password[i],
1,
&Result,
NULL);
i++;
} while (Password[i - 1] != '\n');
{
ReadConsole(GetStdHandle(STD_INPUT_HANDLE),
&Password[i],
1,
&Result,
NULL);
i++;
} while (Password[i - 1] != '\n');
Password[i - 1] =0;
#endif
DoLoginUser(LoginName, Password);

View file

@ -1,8 +1,9 @@
base.tmp
junk.tmp
temp.exp
win32k.coff
win32k.sys
win32k.nostrip.sys
win32k.coff
win32k.sym
*.d
*.o
*.sym