[dgorbachev] 45605: [UMPNPMGR] Update the service control manager's status information.

Author: dgorbachev
Date: Thu Feb 18 03:28:48 2010
New Revision: 45605

URL: http://svn.reactos.org/svn/reactos?rev=45605&view=rev
Log:
[UMPNPMGR] Update the service control manager's status information.

Modified:
    branches/arwinss/reactos/base/services/umpnpmgr/umpnpmgr.c

Modified: branches/arwinss/reactos/base/services/umpnpmgr/umpnpmgr.c
URL:
http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/base/services/u…
==============================================================================
--- branches/arwinss/reactos/base/services/umpnpmgr/umpnpmgr.c [iso-8859-1] (original)
+++ branches/arwinss/reactos/base/services/umpnpmgr/umpnpmgr.c [iso-8859-1] Thu Feb 18
03:28:48 2010
@@ -51,13 +51,12 @@
 
 /* GLOBALS ******************************************************************/
 
-static VOID CALLBACK
-ServiceMain(DWORD argc, LPTSTR *argv);
-
-static SERVICE_TABLE_ENTRY ServiceTable[2] =
-{
-    {TEXT("PlugPlay"), ServiceMain},
-    {NULL, NULL}
+static VOID CALLBACK ServiceMain(DWORD, LPWSTR *);
+static WCHAR ServiceName[] = L"PlugPlay";
+static SERVICE_TABLE_ENTRYW ServiceTable[] =
+{
+    { ServiceName, ServiceMain },
+    { NULL, NULL }
 };
 
 static WCHAR szRootDeviceId[] = L"HTREE\\ROOT\\0";
@@ -2365,17 +2364,82 @@
     return ERROR_SUCCESS;
 }
 
-
-static VOID CALLBACK
-ServiceMain(DWORD argc, LPTSTR *argv)
+static DWORD WINAPI
+ServiceControlHandler(DWORD dwControl,
+                      DWORD dwEventType,
+                      LPVOID lpEventData,
+                      LPVOID lpContext)
+{
+    /* FIXME */
+    DPRINT1("ServiceControlHandler() called (control code %lu)\n", dwControl);
+    return ERROR_SUCCESS;
+}
+
+static DWORD
+ServiceInit(VOID)
 {
     HANDLE hThread;
     DWORD dwThreadId;
-
-    UNREFERENCED_PARAMETER(argc);
-    UNREFERENCED_PARAMETER(argv);
-
-    DPRINT("ServiceMain() called\n");
+    DWORD dwError;
+    BOOLEAN OldValue;
+
+    /* We need this privilege for using CreateProcessAsUserW */
+    RtlAdjustPrivilege(SE_ASSIGNPRIMARYTOKEN_PRIVILEGE, TRUE, FALSE, &OldValue);
+
+    hInstallEvent = CreateEvent(NULL, TRUE, SetupIsActive()/*FALSE*/, NULL);
+    if (hInstallEvent == NULL)
+    {
+        dwError = GetLastError();
+        DPRINT1("Could not create the Install Event! (Error %lu)\n", dwError);
+        return dwError;
+    }
+
+    hDeviceInstallListNotEmpty = CreateEvent(NULL, FALSE, FALSE, NULL);
+    if (hDeviceInstallListNotEmpty == NULL)
+    {
+        dwError = GetLastError();
+        DPRINT1("Could not create the Event! (Error %lu)\n", dwError);
+        return dwError;
+    }
+
+    hNoPendingInstalls = CreateEventW(NULL,
+                                      TRUE,
+                                      FALSE,
+                                     
L"Global\\PnP_No_Pending_Install_Events");
+    if (hNoPendingInstalls == NULL)
+    {
+        dwError = GetLastError();
+        DPRINT1("Could not create the Event! (Error %lu)\n", dwError);
+        return dwError;
+    }
+
+#ifdef HAVE_SLIST_ENTRY_IMPLEMENTED
+    InitializeSListHead(&DeviceInstallListHead);
+#else
+    InitializeListHead(&DeviceInstallListHead);
+#endif
+
+    dwError = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
+                            L"System\\CurrentControlSet\\Enum",
+                            0,
+                            KEY_ALL_ACCESS,
+                            &hEnumKey);
+    if (dwError != ERROR_SUCCESS)
+    {
+        DPRINT1("Could not open the Enum Key! (Error %lu)\n", dwError);
+        return dwError;
+    }
+
+    dwError = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
+                            L"System\\CurrentControlSet\\Control\\Class",
+                            0,
+                            KEY_ALL_ACCESS,
+                            &hClassKey);
+    if (dwError != ERROR_SUCCESS)
+    {
+        DPRINT1("Could not open the Class Key! (Error %lu)\n", dwError);
+        return dwError;
+    }
 
     hThread = CreateThread(NULL,
                            0,
@@ -2383,8 +2447,11 @@
                            NULL,
                            0,
                            &dwThreadId);
-    if (hThread != NULL)
-        CloseHandle(hThread);
+    if (hThread == NULL)
+    {
+        return GetLastError();
+    }
+    CloseHandle(hThread);
 
     hThread = CreateThread(NULL,
                            0,
@@ -2392,8 +2459,11 @@
                            NULL,
                            0,
                            &dwThreadId);
-    if (hThread != NULL)
-        CloseHandle(hThread);
+    if (hThread == NULL)
+    {
+        return GetLastError();
+    }
+    CloseHandle(hThread);
 
     hThread = CreateThread(NULL,
                            0,
@@ -2401,88 +2471,73 @@
                            NULL,
                            0,
                            &dwThreadId);
-    if (hThread != NULL)
-        CloseHandle(hThread);
+    if (hThread == NULL)
+    {
+        return GetLastError();
+    }
+    CloseHandle(hThread);
+
+    return ERROR_SUCCESS;
+}
+
+static VOID CALLBACK
+ServiceMain(DWORD argc, LPWSTR *argv)
+{
+    SERVICE_STATUS ServiceStatus;
+    SERVICE_STATUS_HANDLE ServiceStatusHandle; 
+    DWORD dwError;
+
+    UNREFERENCED_PARAMETER(argc);
+    UNREFERENCED_PARAMETER(argv);
+
+    DPRINT("ServiceMain() called\n");
+
+    ServiceStatusHandle = RegisterServiceCtrlHandlerExW(ServiceName,
+                                                        ServiceControlHandler,
+                                                        NULL);
+    if (!ServiceStatusHandle)
+    {
+        dwError = GetLastError();
+        DPRINT1("RegisterServiceCtrlHandlerW() failed! (Error %lu)\n",
dwError);
+        return;
+    }
+
+    ServiceStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
+    ServiceStatus.dwCurrentState = SERVICE_START_PENDING;
+    ServiceStatus.dwControlsAccepted = 0;
+    ServiceStatus.dwWin32ExitCode = NO_ERROR;
+    ServiceStatus.dwServiceSpecificExitCode = 0;
+    ServiceStatus.dwCheckPoint = 0;
+    ServiceStatus.dwWaitHint = 2000;
+
+    SetServiceStatus(ServiceStatusHandle, &ServiceStatus);
+
+    dwError = ServiceInit();
+
+    if (dwError != ERROR_SUCCESS)
+    {
+        DPRINT1("Service stopped\n");
+        ServiceStatus.dwCurrentState = SERVICE_STOPPED;
+    }
+    else
+    {
+        ServiceStatus.dwCurrentState = SERVICE_RUNNING;
+    }
+
+    SetServiceStatus(ServiceStatusHandle, &ServiceStatus);
 
     DPRINT("ServiceMain() done\n");
 }
-
 
 int
 wmain(int argc, WCHAR *argv[])
 {
-    BOOLEAN OldValue;
-    DWORD dwError;
-
     UNREFERENCED_PARAMETER(argc);
     UNREFERENCED_PARAMETER(argv);
 
-    DPRINT("Umpnpmgr: main() started\n");
-
-    /* We need this privilege for using CreateProcessAsUserW */
-    RtlAdjustPrivilege(SE_ASSIGNPRIMARYTOKEN_PRIVILEGE, TRUE, FALSE, &OldValue);
-
-    hInstallEvent = CreateEvent(NULL, TRUE, SetupIsActive()/*FALSE*/, NULL);
-    if (hInstallEvent == NULL)
-    {
-        dwError = GetLastError();
-        DPRINT1("Could not create the Install Event! (Error %lu)\n", dwError);
-        return dwError;
-    }
-
-    hDeviceInstallListNotEmpty = CreateEvent(NULL, FALSE, FALSE, NULL);
-    if (hDeviceInstallListNotEmpty == NULL)
-    {
-        dwError = GetLastError();
-        DPRINT1("Could not create the Event! (Error %lu)\n", dwError);
-        return dwError;
-    }
-
-    hNoPendingInstalls = CreateEventW(NULL,
-                                      TRUE,
-                                      FALSE,
-                                     
L"Global\\PnP_No_Pending_Install_Events");
-    if (hNoPendingInstalls == NULL)
-    {
-        dwError = GetLastError();
-        DPRINT1("Could not create the Event! (Error %lu)\n", dwError);
-        return dwError;
-    }
-
-#ifdef HAVE_SLIST_ENTRY_IMPLEMENTED
-    InitializeSListHead(&DeviceInstallListHead);
-#else
-    InitializeListHead(&DeviceInstallListHead);
-#endif
-
-    dwError = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
-                            L"System\\CurrentControlSet\\Enum",
-                            0,
-                            KEY_ALL_ACCESS,
-                            &hEnumKey);
-    if (dwError != ERROR_SUCCESS)
-    {
-        DPRINT1("Could not open the Enum Key! (Error %lu)\n", dwError);
-        return dwError;
-    }
-
-    dwError = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
-                            L"System\\CurrentControlSet\\Control\\Class",
-                            0,
-                            KEY_ALL_ACCESS,
-                            &hClassKey);
-    if (dwError != ERROR_SUCCESS)
-    {
-        DPRINT1("Could not open the Class Key! (Error %lu)\n", dwError);
-        return dwError;
-    }
-
-    StartServiceCtrlDispatcher(ServiceTable);
-
-    DPRINT("Umpnpmgr: main() done\n");
-
-    ExitThread(0);
-
+    DPRINT1("Umpnpmgr: main() started\n");
+    StartServiceCtrlDispatcherW(ServiceTable);
+    DPRINT1("Umpnpmgr: main() done\n");
     return 0;
 }