service.c File Reference

#include <stdio.h>
#include <windows.h>
#include <winsvc.h>
#include "wine/debug.h"

Include dependency graph for service.c:

Go to the source code of this file.

Macros
#define	WIN32_LEAN_AND_MEAN

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (msiexec)
static void	KillService (void)
static BOOL	UpdateSCMStatus (DWORD dwCurrentState, DWORD dwWin32ExitCode, DWORD dwServiceSpecificExitCode)
static void WINAPI	ServiceCtrlHandler (DWORD code)
static DWORD WINAPI	ServiceExecutionThread (LPVOID param)
static BOOL	StartServiceThread (void)
static void WINAPI	ServiceMain (DWORD argc, LPSTR *argv)
DWORD	DoService (void)

Variables
static SERVICE_STATUS_HANDLE	hstatus
static HANDLE	thread
static HANDLE	kill_event

Macro Definition Documentation

WIN32_LEAN_AND_MEAN

#define WIN32_LEAN_AND_MEAN

Definition at line 21 of file service.c.

Function Documentation

DoService()

DWORD DoService

(

void

)

Definition at line 155 of file service.c.

{
    char service_name[] = "MSIServer";
 
    const SERVICE_TABLE_ENTRYA service[] =
    {
        {service_name, ServiceMain},
        {NULL, NULL},
    };
 
    WINE_TRACE("Starting MSIServer service\n");
 
    if (!StartServiceCtrlDispatcherA(service))
    {
        fprintf(stderr, "Failed to start MSIServer service\n");
        return 1;
    }
 
    return 0;
}

Referenced by WinMain().

KillService()

static void KillService ( void  )

static

Definition at line 36 of file service.c.

{
    WINE_TRACE("Killing service\n");
    SetEvent(kill_event);
}

Referenced by ServiceCtrlHandler(), ServiceMain(), and UpdateSCMStatus().

ServiceCtrlHandler()

static void WINAPI ServiceCtrlHandler ( DWORD  code )

static

Definition at line 84 of file service.c.

{
    WINE_TRACE("%u\n", code);
 
    switch (code)
    {
        case SERVICE_CONTROL_SHUTDOWN:
        case SERVICE_CONTROL_STOP:
            UpdateSCMStatus(SERVICE_STOP_PENDING, NO_ERROR, 0);
            KillService();
            break;
        default:
            fprintf(stderr, "Unhandled service control code: %u\n", code);
            UpdateSCMStatus(SERVICE_RUNNING, NO_ERROR, 0);
            break;
    }
}

Referenced by ServiceMain().

ServiceExecutionThread()

static DWORD WINAPI ServiceExecutionThread ( LPVOID  param )

static

Definition at line 102 of file service.c.

{
    WaitForSingleObject(kill_event, INFINITE);
 
    return 0;
}

Referenced by StartServiceThread().

ServiceMain()

static void WINAPI ServiceMain ( DWORD  argc, LPSTR *  argv  )

static

Definition at line 123 of file service.c.

{
    hstatus = RegisterServiceCtrlHandlerA("MSIServer", ServiceCtrlHandler);
    if (!hstatus)
    {
        fprintf(stderr, "Failed to register service ctrl handler\n");
        return;
    }
 
    UpdateSCMStatus(SERVICE_START_PENDING, NO_ERROR, 0);
 
    kill_event = CreateEventW(0, TRUE, FALSE, 0);
    if (!kill_event)
    {
        fprintf(stderr, "Failed to create event\n");
        KillService();
        UpdateSCMStatus(SERVICE_STOPPED, NO_ERROR, 0);
        return;
    }
 
    if (!StartServiceThread())
    {
        KillService();
        UpdateSCMStatus(SERVICE_STOPPED, NO_ERROR, 0);
        return;
    }
 
    UpdateSCMStatus(SERVICE_RUNNING, NO_ERROR, 0);
    WaitForSingleObject(thread, INFINITE);
    UpdateSCMStatus(SERVICE_STOPPED, NO_ERROR, 0);
}

Referenced by DoService().

StartServiceThread()

static BOOL StartServiceThread ( void  )

static

Definition at line 109 of file service.c.

{
    DWORD id;
 
    thread = CreateThread(0, 0, ServiceExecutionThread, 0, 0, &id);
    if (!thread)
    {
        fprintf(stderr, "Failed to create thread\n");
        return FALSE;
    }
 
    return TRUE;
}

Referenced by ServiceMain().

UpdateSCMStatus()

static BOOL UpdateSCMStatus ( DWORD  dwCurrentState, DWORD  dwWin32ExitCode, DWORD  dwServiceSpecificExitCode  )

static

Definition at line 42 of file service.c.

{
    SERVICE_STATUS status;
 
    status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
    status.dwCurrentState = dwCurrentState;
 
    if (dwCurrentState == SERVICE_START_PENDING
            || dwCurrentState == SERVICE_STOP_PENDING
            || dwCurrentState == SERVICE_STOPPED)
        status.dwControlsAccepted = 0;
    else
    {
        status.dwControlsAccepted = SERVICE_ACCEPT_STOP |
                                    SERVICE_ACCEPT_PAUSE_CONTINUE |
                                    SERVICE_ACCEPT_SHUTDOWN;
    }
 
    if (dwServiceSpecificExitCode == 0)
    {
        status.dwWin32ExitCode = dwWin32ExitCode;
    }
    else
    {
        status.dwWin32ExitCode = ERROR_SERVICE_SPECIFIC_ERROR;
    }
 
    status.dwServiceSpecificExitCode = dwServiceSpecificExitCode;
    status.dwCheckPoint = 0;
    status.dwWaitHint = 0;
 
    if (!SetServiceStatus(hstatus, &status))
    {
        fprintf(stderr, "Failed to set service status\n");
        KillService();
        return FALSE;
    }
 
    return TRUE;
}

Referenced by ServiceCtrlHandler(), and ServiceMain().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

msiexec

)

Variable Documentation

hstatus

SERVICE_STATUS_HANDLE hstatus

static

Definition at line 31 of file service.c.

Referenced by ServiceMain(), and UpdateSCMStatus().

kill_event

HANDLE kill_event

static

Definition at line 34 of file service.c.

Referenced by KillService(), ServiceExecutionThread(), and ServiceMain().

thread

HANDLE thread

static

Definition at line 33 of file service.c.

Referenced by _beginthread(), _Function_class_(), _test_flush_async(), _test_flush_done(), cache_connection(), child_process(), custom_action_server(), custom_client_thread(), custom_get_thread_return(), DECLARE_INTERFACE_(), do_read(), do_wait_idle_child(), end_host_object(), file_layout_read_thread(), file_layout_write_thread(), FinishNotificationThread(), FX_VF_METHOD(), http_release_netconn(), iskeyword(), LS_ThreadProc(), main(), mds_commit(), Netbios(), PdhCloseQuery(), PdhCollectQueryDataEx(), PrintStackBacktrace(), PrintThread(), request_destroy(), request_wait(), RpcReadFile(), rpcrt4_ncacn_http_open(), RPCRT4_new_client(), RtlDeleteTimerQueueEx(), run_thread(), ServiceMain(), SHCreateFromDesktop(), start_host_object(), start_host_object2(), start_installation(), START_TEST(), StartNotificationThread(), StartServiceThread(), FxSystemThread::StaticReaperThunk(), FxSystemThread::StaticThreadThunk(), sys_thread_new(), test_activateapp(), test_alertable(), test_alertable_wait(), test_apc_deadlock(), test_bsc_marshaling(), test_call_from_message(), test_channel_hook(), test_client_security(), test_CoFreeUnusedLibraries(), test_CoRegisterPSClsid(), test_CoWaitForMultipleHandles(), test_CoWaitForMultipleHandles_thread(), test_crash_couninitialize(), test_CreateThread_basic(), test_CreateThread_stack(), test_CreateThread_suspended(), test_dde_default_app(), test_default_ime_window_creation(), test_defwinproc(), test_ExitProcess(), test_external_connection(), test_FindFirstChangeNotification(), test_GetDataHere_Proxy(), test_GetKeyState(), test_gettext(), test_GetThreadExitCode(), test_GetThreadTimes(), test_globalinterfacetable(), test_handler_marshaling(), test_handles(), test_IInitializeSpy(), test_ImmDefaultHwnd(), test_implicit_mta(), test_Input_mouse(), test_InSendMessage(), test_interthread_marshal_and_unmarshal(), test_keyed_events(), test_layered_window(), test_marshal_and_unmarshal_invalid(), test_marshal_channel_buffer(), test_marshal_dispinterface(), test_marshal_proxy_apartment_shutdown(), test_marshal_proxy_mta_apartment_shutdown(), test_marshal_stub_apartment_shutdown(), test_message_filter(), test_MessageBox(), test_messages(), test_MultiThreadApartment(), test_multithreaded_clipboard(), test_mutant(), test_no_couninitialize_client(), test_no_couninitialize_server(), test_nonalertable(), test_overlapped(), test_proxy_interfaces(), test_proxy_marshal_and_unmarshal(), test_proxy_marshal_and_unmarshal2(), test_proxy_marshal_and_unmarshal_strong(), test_proxy_marshal_and_unmarshal_weak(), test_proxy_used_in_wrong_thread(), test_reader_info(), test_registered_object_thread_affinity(), test_render_with_multithread(), test_RtlIsCriticalSectionLocked(), test_RtlRegisterWait(), test_runner(), test_SendMessageTimeout(), test_set_clipboard_DRAWCLIPBOARD(), test_SetCursor(), test_SetForegroundWindow(), test_ShowCursor(), test_SuspendThread(), test_tablestrong_marshal_and_unmarshal_twice(), test_tableweak_and_normal_marshal_and_releasedata(), test_tableweak_and_normal_marshal_and_unmarshal(), test_tableweak_marshal_and_unmarshal_twice(), test_tableweak_marshal_releasedata1(), test_tableweak_marshal_releasedata2(), test_TerminateProcess(), test_TerminateThread(), test_thread_actctx(), test_thread_info(), test_thread_security(), test_thread_start_address(), test_Toolhelp(), test_two_tableweak_marshal_and_releasedata(), test_typelibmarshal(), test_WaitForInputIdle(), thread(), thread_data_server(), thread_init(), thread_next_unit(), threadFunc3(), wait_for_thread(), wave_out_test_deviceOut(), and window_proc().