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 // From win32ss/user/win32csr/dllmain.c
  94 VOID
  95 WINAPI
  96 PrivateCsrssManualGuiCheck(LONG Check)
  97 {
  98     NtUserCallOneParam(Check, ONEPARAM_ROUTINE_CSRSS_GUICHECK);
  99 }
 100
 101 ULONG
 102 NTAPI
 103 CreateSystemThreads(PVOID pParam)
 104 {
 105     NtUserCallOneParam((DWORD)pParam, ONEPARAM_ROUTINE_CREATESYSTEMTHREADS);
 106     DPRINT1("This thread should not terminate!\n");
 107     return 0;
 108 }
 109
 110 CSR_API(SrvCreateSystemThreads)
 111 {
 112     DPRINT1("%s not yet implemented\n", __FUNCTION__);
 113     return STATUS_NOT_IMPLEMENTED;
 114 }
 115
 116 CSR_API(SrvActivateDebugger)
 117 {
 118     DPRINT1("%s not yet implemented\n", __FUNCTION__);
 119     return STATUS_NOT_IMPLEMENTED;
 120 }
 121
 122 CSR_API(SrvGetThreadConsoleDesktop)
 123 {
 124     DPRINT1("%s not yet implemented\n", __FUNCTION__);
 125     return STATUS_NOT_IMPLEMENTED;
 126 }
 127
 128 CSR_API(SrvDeviceEvent)
 129 {
 130     DPRINT1("%s not yet implemented\n", __FUNCTION__);
 131     return STATUS_NOT_IMPLEMENTED;
 132 }
 133
 134 CSR_SERVER_DLL_INIT(UserServerDllInitialization)
 135 {
 136 /*** From win32csr... ***/
 137     HANDLE ServerThread;
 138     CLIENT_ID ClientId;
 139     NTSTATUS Status;
 140     UINT i;
 141 /*** END - From win32csr... ***/
 142
 143     /* Initialize the memory */
 144     UserServerHeap = RtlGetProcessHeap();
 145
 146     /* Initialize the video */
 147     NtUserInitialize(0, NULL, NULL); //
 148     PrivateCsrssManualGuiCheck(0);
 149
 150     /* Setup the DLL Object */
 151     LoadedServerDll->ApiBase = USERSRV_FIRST_API_NUMBER;
 152     LoadedServerDll->HighestApiSupported = UserpMaxApiNumber;
 153     LoadedServerDll->DispatchTable = UserServerApiDispatchTable;
 154     LoadedServerDll->ValidTable = UserServerApiServerValidTable;
 155 #ifdef CSR_DBG
 156     LoadedServerDll->NameTable = UserServerApiNameTable;
 157 #endif
 158     LoadedServerDll->SizeOfProcessData = 0;
 159     LoadedServerDll->ConnectCallback = NULL;
 160     LoadedServerDll->DisconnectCallback = NULL;
 161     LoadedServerDll->HardErrorCallback = UserServerHardError;
 162     LoadedServerDll->ShutdownProcessCallback = NULL;
 163
 164     UserServerDllInstance = LoadedServerDll->ServerHandle;
 165
 166 /*** From win32csr... See r54125 ***/
 167     /* Start the Raw Input Thread and the Desktop Thread */
 168     for (i = 0; i < 2; ++i)
 169     {
 170         Status = RtlCreateUserThread(NtCurrentProcess(),
 171                                      NULL, TRUE, 0, 0, 0,
 172                                      CreateSystemThreads,
 173                                      (PVOID)i, &ServerThread, &ClientId);
 174         if (NT_SUCCESS(Status))
 175         {
 176             NtResumeThread(ServerThread, NULL);
 177             NtClose(ServerThread);
 178         }
 179         else
 180             DPRINT1("Cannot start Raw Input Thread!\n");
 181     }
 182 /*** END - From win32csr... ***/
 183
 184     /* All done */
 185     return STATUS_SUCCESS;
 186 }
 187
 188 /* EOF */