#include "precomp.h"

Include dependency graph for seclogon.c:

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (seclogon)

static VOID	UpdateServiceStatus (_In_ DWORD dwState)

static DWORD WINAPI	ServiceControlHandlerEx (_In_ DWORD dwControl, _In_ DWORD dwEventType, _In_ LPVOID lpEventData, _In_ LPVOID lpContext)

VOID WINAPI	SvchostPushServiceGlobals (_In_ PSVCHOST_GLOBAL_DATA lpGlobals)

VOID WINAPI	SvcEntry_Seclogon (_In_ INT ArgCount, _In_ PWSTR *ArgVector)

BOOL WINAPI	DllMain (_In_ HINSTANCE hinstDLL, _In_ DWORD fdwReason, _In_ PVOID pvReserved)

Variables
HINSTANCE	hDllInstance

PSVCHOST_GLOBAL_DATA	lpServiceGlobals

static WCHAR	ServiceName [] = L"seclogon"

static SERVICE_STATUS_HANDLE	ServiceStatusHandle

static SERVICE_STATUS	ServiceStatus

Function Documentation

◆ DllMain()

BOOL WINAPI DllMain	(	_In_ HINSTANCE	hinstDLL,
		_In_ DWORD	fdwReason,
		_In_ PVOID	pvReserved
	)

Definition at line 162 of file seclogon.c.

{
    UNREFERENCED_PARAMETER(pvReserved);
 
    switch (fdwReason)
    {
        case DLL_PROCESS_ATTACH:
            DisableThreadLibraryCalls(hinstDLL);
            hDllInstance = hinstDLL;
            break;
 
        case DLL_PROCESS_DETACH:
            break;
    }
 
    return TRUE;
}

◆ ServiceControlHandlerEx()

static DWORD WINAPI ServiceControlHandlerEx	(	_In_ DWORD	dwControl,
		_In_ DWORD	dwEventType,
		_In_ LPVOID	lpEventData,
		_In_ LPVOID	lpContext
	)

static

Definition at line 63 of file seclogon.c.

{
    TRACE("ServiceControlHandlerEx()\n");
 
    switch (dwControl)
    {
        case SERVICE_CONTROL_STOP:
            TRACE("  SERVICE_CONTROL_STOP received\n");
            UpdateServiceStatus(SERVICE_STOP_PENDING);
            StopRpcServer();
            UpdateServiceStatus(SERVICE_STOPPED);
            return ERROR_SUCCESS;
 
        case SERVICE_CONTROL_PAUSE:
            TRACE("  SERVICE_CONTROL_PAUSE received\n");
            UpdateServiceStatus(SERVICE_PAUSE_PENDING);
            StopRpcServer();
            UpdateServiceStatus(SERVICE_PAUSED);
            return ERROR_SUCCESS;
 
        case SERVICE_CONTROL_CONTINUE:
            TRACE("  SERVICE_CONTROL_CONTINUE received\n");
            UpdateServiceStatus(SERVICE_CONTINUE_PENDING);
            StartRpcServer();
            UpdateServiceStatus(SERVICE_RUNNING);
            return ERROR_SUCCESS;
 
        case SERVICE_CONTROL_INTERROGATE:
            TRACE("  SERVICE_CONTROL_INTERROGATE received\n");
            SetServiceStatus(ServiceStatusHandle,
                             &ServiceStatus);
            return ERROR_SUCCESS;
 
        case SERVICE_CONTROL_SHUTDOWN:
            TRACE("  SERVICE_CONTROL_SHUTDOWN received\n");
            UpdateServiceStatus(SERVICE_STOP_PENDING);
            StopRpcServer();
            UpdateServiceStatus(SERVICE_STOPPED);
            return ERROR_SUCCESS;
 
        default :
            TRACE("  Control %lu received\n", dwControl);
            return ERROR_CALL_NOT_IMPLEMENTED;
    }
}

Referenced by SvcEntry_Seclogon().

◆ SvcEntry_Seclogon()

VOID WINAPI SvcEntry_Seclogon	(	_In_ INT	ArgCount,
		_In_ PWSTR *	ArgVector
	)

Definition at line 126 of file seclogon.c.

{
    DWORD dwError;
 
    UNREFERENCED_PARAMETER(ArgCount);
    UNREFERENCED_PARAMETER(ArgVector);
 
    TRACE("ServiceMain(%d %p)\n", ArgCount, ArgVector);
 
    ServiceStatusHandle = RegisterServiceCtrlHandlerExW(ServiceName,
                                                        ServiceControlHandlerEx,
                                                        NULL);
    if (!ServiceStatusHandle)
    {
        ERR("RegisterServiceCtrlHandlerExW() failed! (Error %lu)\n", GetLastError());
        return;
    }
 
    UpdateServiceStatus(SERVICE_START_PENDING);
 
    dwError = StartRpcServer();
    if (dwError != ERROR_SUCCESS)
    {
        ERR("Service stopped (dwError: %lu\n", dwError);
        UpdateServiceStatus(SERVICE_STOPPED);
        return;
    }
 
    UpdateServiceStatus(SERVICE_RUNNING);
}

◆ SvchostPushServiceGlobals()

VOID WINAPI SvchostPushServiceGlobals ( _In_ PSVCHOST_GLOBAL_DATA lpGlobals )

Definition at line 116 of file seclogon.c.

{
    TRACE("SvchostPushServiceGlobals(%p)\n", lpGlobals);
    lpServiceGlobals = lpGlobals;
}

◆ UpdateServiceStatus()

static VOID UpdateServiceStatus ( _In_ DWORD dwState )

static

Definition at line 30 of file seclogon.c.

{
    ServiceStatus.dwServiceType = SERVICE_WIN32_SHARE_PROCESS;
    ServiceStatus.dwCurrentState = dwState;
 
    if (dwState == SERVICE_PAUSED || dwState == SERVICE_RUNNING)
        ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP |
                                           SERVICE_ACCEPT_SHUTDOWN |
                                           SERVICE_ACCEPT_PAUSE_CONTINUE;
    else
        ServiceStatus.dwControlsAccepted = 0;
 
    ServiceStatus.dwWin32ExitCode = 0;
    ServiceStatus.dwServiceSpecificExitCode = 0;
    ServiceStatus.dwCheckPoint = 0;
 
    if (dwState == SERVICE_START_PENDING ||
        dwState == SERVICE_STOP_PENDING ||
        dwState == SERVICE_PAUSE_PENDING ||
        dwState == SERVICE_CONTINUE_PENDING)
        ServiceStatus.dwWaitHint = 10000;
    else
        ServiceStatus.dwWaitHint = 0;
 
    SetServiceStatus(ServiceStatusHandle,
                     &ServiceStatus);
}