reactos/win32ss/user/winsrv/usersrv/init.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS User API Server DLL
   4  * FILE:            win32ss/user/winsrv/usersrv/init.c
   5  * PURPOSE:         Initialization
   6  * PROGRAMMERS:     Dmitry Philippov (shedon@mail.ru)
   7  *                  Hermes Belusca-Maito (hermes.belusca@sfr.fr)
   8  */
   9
  10 /* INCLUDES *******************************************************************/
  11
  12 #include "usersrv.h"
  13
  14 #include "api.h"
  15
  16 #define NDEBUG
  17 #include <debug.h>
  18
  19 /* GLOBALS ********************************************************************/
  20
  21 HINSTANCE UserServerDllInstance = NULL;
  22
  23 /* Memory */
  24 HANDLE UserServerHeap = NULL;   // Our own heap.
  25
  26 // Windows Server 2003 table from http://j00ru.vexillium.org/csrss_list/api_list.html#Windows_2k3
  27 PCSR_API_ROUTINE UserServerApiDispatchTable[UserpMaxApiNumber - USERSRV_FIRST_API_NUMBER] =
  28 {
  29     SrvExitWindowsEx,
  30     SrvEndTask,
  31     SrvLogon,
  32     SrvRegisterServicesProcess, // Not present in Win7
  33     SrvActivateDebugger,
  34     SrvGetThreadConsoleDesktop, // Not present in Win7
  35     SrvDeviceEvent,
  36     SrvRegisterLogonProcess,    // Not present in Win7
  37     SrvCreateSystemThreads,
  38     SrvRecordShutdownReason,
  39     // SrvCancelShutdown,              // Added in Vista
  40     // SrvConsoleHandleOperation,      // Added in Win7
  41     // SrvGetSetShutdownBlockReason,   // Added in Vista
  42 };
  43
  44 BOOLEAN UserServerApiServerValidTable[UserpMaxApiNumber - USERSRV_FIRST_API_NUMBER] =
  45 {
  46     FALSE,   // SrvExitWindowsEx
  47     FALSE,   // SrvEndTask
  48     FALSE,   // SrvLogon
  49     FALSE,   // SrvRegisterServicesProcess
  50     FALSE,   // SrvActivateDebugger
  51     TRUE,    // SrvGetThreadConsoleDesktop
  52     FALSE,   // SrvDeviceEvent
  53     FALSE,   // SrvRegisterLogonProcess
  54     FALSE,   // SrvCreateSystemThreads
  55     FALSE,   // SrvRecordShutdownReason
  56     // FALSE,   // SrvCancelShutdown
  57     // FALSE,   // SrvConsoleHandleOperation
  58     // FALSE,   // SrvGetSetShutdownBlockReason
  59 };
  60
  61 /*
  62  * On Windows Server 2003, CSR Servers contain
  63  * the API Names Table only in Debug Builds.
  64  */
  65 #ifdef CSR_DBG
  66 PCHAR UserServerApiNameTable[UserpMaxApiNumber - USERSRV_FIRST_API_NUMBER] =
  67 {
  68     "SrvExitWindowsEx",
  69     "SrvEndTask",
  70     "SrvLogon",
  71     "SrvRegisterServicesProcess",
  72     "SrvActivateDebugger",
  73     "SrvGetThreadConsoleDesktop",
  74     "SrvDeviceEvent",
  75     "SrvRegisterLogonProcess",
  76     "SrvCreateSystemThreads",
  77     "SrvRecordShutdownReason",
  78     // "SrvCancelShutdown",
  79     // "SrvConsoleHandleOperation",
  80     // "SrvGetSetShutdownBlockReason",
  81 };
  82 #endif
  83
  84 /* FUNCTIONS ******************************************************************/
  85
  86 // PUSER_SOUND_SENTRY. Used in basesrv.dll
  87 BOOL WINAPI _UserSoundSentry(VOID)
  88 {
  89     // TODO: Do something.
  90     return TRUE;
  91 }
  92
  93 ULONG
  94 NTAPI
  95 CreateSystemThreads(PVOID pParam)
  96 {
  97     NtUserCallOneParam((DWORD)pParam, ONEPARAM_ROUTINE_CREATESYSTEMTHREADS);
  98     DPRINT1("This thread should not terminate!\n");
  99     return 0;
 100 }
 101
 102 CSR_API(SrvCreateSystemThreads)
 103 {
 104     DPRINT1("%s not yet implemented\n", __FUNCTION__);
 105     return STATUS_NOT_IMPLEMENTED;
 106 }
 107
 108 CSR_API(SrvActivateDebugger)
 109 {
 110     DPRINT1("%s not yet implemented\n", __FUNCTION__);
 111     return STATUS_NOT_IMPLEMENTED;
 112 }
 113
 114 CSR_API(SrvGetThreadConsoleDesktop)
 115 {
 116     PUSER_GET_THREAD_CONSOLE_DESKTOP GetThreadConsoleDesktopRequest = &((PUSER_API_MESSAGE)ApiMessage)->Data.GetThreadConsoleDesktopRequest;
 117
 118     DPRINT1("%s not yet implemented\n", __FUNCTION__);
 119
 120     /* Return nothing for the moment... */
 121     GetThreadConsoleDesktopRequest->ConsoleDesktop = NULL;
 122
 123     /* Always succeeds */
 124     return STATUS_SUCCESS;
 125 }
 126
 127 CSR_API(SrvDeviceEvent)
 128 {
 129     DPRINT1("%s not yet implemented\n", __FUNCTION__);
 130     return STATUS_NOT_IMPLEMENTED;
 131 }
 132
 133 CSR_SERVER_DLL_INIT(UserServerDllInitialization)
 134 {
 135 /*** From win32csr... ***/
 136     HANDLE ServerThread;
 137     CLIENT_ID ClientId;
 138     NTSTATUS Status;
 139     UINT i;
 140 /*** END - From win32csr... ***/
 141
 142     /* Initialize the memory */
 143     UserServerHeap = RtlGetProcessHeap();
 144
 145     /* Initialize the video */
 146     NtUserInitialize(0, NULL, NULL);
 147
 148     /* Setup the DLL Object */
 149     LoadedServerDll->ApiBase = USERSRV_FIRST_API_NUMBER;
 150     LoadedServerDll->HighestApiSupported = UserpMaxApiNumber;
 151     LoadedServerDll->DispatchTable = UserServerApiDispatchTable;
 152     LoadedServerDll->ValidTable = UserServerApiServerValidTable;
 153 #ifdef CSR_DBG
 154     LoadedServerDll->NameTable = UserServerApiNameTable;
 155 #endif
 156     LoadedServerDll->SizeOfProcessData = 0;
 157     LoadedServerDll->ConnectCallback = NULL;
 158     LoadedServerDll->DisconnectCallback = NULL;
 159     LoadedServerDll->HardErrorCallback = UserServerHardError;
 160     LoadedServerDll->ShutdownProcessCallback = UserClientShutdown;
 161
 162     UserServerDllInstance = LoadedServerDll->ServerHandle;
 163
 164 /*** From win32csr... See r54125 ***/
 165     /* Start the Raw Input Thread and the Desktop Thread */
 166     for (i = 0; i < 2; ++i)
 167     {
 168         Status = RtlCreateUserThread(NtCurrentProcess(),
 169                                      NULL, TRUE, 0, 0, 0,
 170                                      CreateSystemThreads,
 171                                      (PVOID)i, &ServerThread, &ClientId);
 172         if (NT_SUCCESS(Status))
 173         {
 174             NtResumeThread(ServerThread, NULL);
 175             NtClose(ServerThread);
 176         }
 177         else
 178             DPRINT1("Cannot start Raw Input Thread!\n");
 179     }
 180 /*** END - From win32csr... ***/
 181
 182     /* All done */
 183     return STATUS_SUCCESS;
 184 }
 185
 186 /* EOF */