2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS Console Server DLL
4 * FILE: win32ss/user/winsrv/consrv/console.c
5 * PURPOSE: Console Management Functions
6 * PROGRAMMERS: Gé van Geldorp
8 * Hermes Belusca-Maito (hermes.belusca@sfr.fr)
11 /* INCLUDES *******************************************************************/
15 #include <ndk/psfuncs.h>
23 // FIXME: Add this prototype to winternl.h / rtlfuncs.h / ...
24 NTSTATUS NTAPI
RtlGetLastNtStatus(VOID
);
26 /* GLOBALS ********************************************************************/
28 static ULONG ConsoleListSize
;
29 static PCONSRV_CONSOLE
* ConsoleList
; /* The list of the ConSrv consoles */
30 static RTL_RESOURCE ListLock
;
32 #define ConSrvLockConsoleListExclusive() \
33 RtlAcquireResourceExclusive(&ListLock, TRUE)
35 #define ConSrvLockConsoleListShared() \
36 RtlAcquireResourceShared(&ListLock, TRUE)
38 #define ConSrvUnlockConsoleList() \
39 RtlReleaseResource(&ListLock)
43 InsertConsole(OUT PHANDLE Handle
,
44 IN PCONSRV_CONSOLE Console
)
46 #define CONSOLE_HANDLES_INCREMENT 2 * 3
48 NTSTATUS Status
= STATUS_SUCCESS
;
50 PCONSRV_CONSOLE
* Block
;
52 ASSERT( (ConsoleList
== NULL
&& ConsoleListSize
== 0) ||
53 (ConsoleList
!= NULL
&& ConsoleListSize
!= 0) );
55 /* All went right, so add the console to the list */
56 ConSrvLockConsoleListExclusive();
57 DPRINT1("Insert in the list\n");
61 for (i
= 0; i
< ConsoleListSize
; i
++)
63 if (ConsoleList
[i
] == NULL
) break;
67 if (i
>= ConsoleListSize
)
69 DPRINT1("Creation of a new handles table\n");
70 /* Allocate a new handles table */
71 Block
= ConsoleAllocHeap(HEAP_ZERO_MEMORY
,
73 CONSOLE_HANDLES_INCREMENT
) * sizeof(PCONSRV_CONSOLE
));
76 Status
= STATUS_UNSUCCESSFUL
;
80 /* If we previously had a handles table, free it and use the new one */
83 /* Copy the handles from the old table to the new one */
86 ConsoleListSize
* sizeof(PCONSRV_CONSOLE
));
87 ConsoleFreeHeap(ConsoleList
);
90 ConsoleListSize
+= CONSOLE_HANDLES_INCREMENT
;
93 ConsoleList
[i
] = Console
;
94 *Handle
= ULongToHandle((i
<< 2) | 0x3);
97 /* Unlock the console list and return status */
98 ConSrvUnlockConsoleList();
105 RemoveConsoleByHandle(IN HANDLE Handle
)
107 NTSTATUS Status
= STATUS_SUCCESS
;
108 PCONSRV_CONSOLE Console
;
110 BOOLEAN ValidHandle
= ((HandleToULong(Handle
) & 0x3) == 0x3);
111 ULONG Index
= HandleToULong(Handle
) >> 2;
113 if (!ValidHandle
) return STATUS_INVALID_HANDLE
;
115 ASSERT( (ConsoleList
== NULL
&& ConsoleListSize
== 0) ||
116 (ConsoleList
!= NULL
&& ConsoleListSize
!= 0) );
118 /* Remove the console from the list */
119 ConSrvLockConsoleListExclusive();
121 if (Index
>= ConsoleListSize
||
122 (Console
= ConsoleList
[Index
]) == NULL
)
124 Status
= STATUS_INVALID_HANDLE
;
128 ConsoleList
[Index
] = NULL
;
131 /* Unlock the console list and return status */
132 ConSrvUnlockConsoleList();
138 RemoveConsoleByPointer(IN PCONSRV_CONSOLE Console
)
142 if (!Console
) return STATUS_INVALID_PARAMETER
;
144 ASSERT( (ConsoleList
== NULL
&& ConsoleListSize
== 0) ||
145 (ConsoleList
!= NULL
&& ConsoleListSize
!= 0) );
147 /* Remove the console from the list */
148 ConSrvLockConsoleListExclusive();
152 for (i
= 0; i
< ConsoleListSize
; i
++)
154 if (ConsoleList
[i
] == Console
) ConsoleList
[i
] = NULL
;
158 /* Unlock the console list */
159 ConSrvUnlockConsoleList();
161 return STATUS_SUCCESS
;
165 ConSrvValidateConsole(OUT PCONSRV_CONSOLE
* Console
,
166 IN HANDLE ConsoleHandle
,
167 IN CONSOLE_STATE ExpectedState
,
168 IN BOOLEAN LockConsole
)
170 BOOLEAN RetVal
= FALSE
;
171 PCONSRV_CONSOLE ValidatedConsole
;
173 BOOLEAN ValidHandle
= ((HandleToULong(ConsoleHandle
) & 0x3) == 0x3);
174 ULONG Index
= HandleToULong(ConsoleHandle
) >> 2;
176 if (!ValidHandle
) return FALSE
;
178 if (!Console
) return FALSE
;
182 * Forbid creation or deletion of consoles when
183 * checking for the existence of a console.
185 ConSrvLockConsoleListShared();
187 if (Index
>= ConsoleListSize
||
188 (ValidatedConsole
= ConsoleList
[Index
]) == NULL
)
190 /* Unlock the console list */
191 ConSrvUnlockConsoleList();
196 ValidatedConsole
= ConsoleList
[Index
];
198 /* Unlock the console list and return */
199 ConSrvUnlockConsoleList();
201 RetVal
= ConDrvValidateConsoleUnsafe(ValidatedConsole
,
204 if (RetVal
) *Console
= ValidatedConsole
;
210 /* PRIVATE FUNCTIONS **********************************************************/
213 ConioPause(PCONSRV_CONSOLE Console
, UINT Flags
)
215 Console
->PauseFlags
|= Flags
;
216 ConDrvPause(Console
);
220 ConioUnpause(PCONSRV_CONSOLE Console
, UINT Flags
)
222 Console
->PauseFlags
&= ~Flags
;
224 // if ((Console->PauseFlags & (PAUSED_FROM_KEYBOARD | PAUSED_FROM_SCROLLBAR | PAUSED_FROM_SELECTION)) == 0)
225 if (Console
->PauseFlags
== 0)
227 ConDrvUnpause(Console
);
229 CsrNotifyWait(&Console
->WriteWaitQueue
,
233 if (!IsListEmpty(&Console
->WriteWaitQueue
))
235 CsrDereferenceWait(&Console
->WriteWaitQueue
);
241 ConSrvGetConsole(IN PCONSOLE_PROCESS_DATA ProcessData
,
242 OUT PCONSRV_CONSOLE
* Console
,
243 IN BOOLEAN LockConsole
)
245 NTSTATUS Status
= STATUS_INVALID_HANDLE
;
246 PCONSRV_CONSOLE GrabConsole
;
248 // if (Console == NULL) return STATUS_INVALID_PARAMETER;
252 // RtlEnterCriticalSection(&ProcessData->HandleTableLock);
254 if (ConSrvValidateConsole(&GrabConsole
,
255 ProcessData
->ConsoleHandle
,
259 InterlockedIncrement(&GrabConsole
->ReferenceCount
);
260 *Console
= GrabConsole
;
261 Status
= STATUS_SUCCESS
;
264 // RtlLeaveCriticalSection(&ProcessData->HandleTableLock);
269 ConSrvReleaseConsole(IN PCONSRV_CONSOLE Console
,
270 IN BOOLEAN WasConsoleLocked
)
274 if (!Console
) return;
275 // if (Console->ReferenceCount == 0) return; // This shouldn't happen
276 ASSERT(Console
->ReferenceCount
> 0);
278 /* The console must be locked */
279 // ASSERT(Console_locked);
282 * Decrement the reference count. Save the new value too,
283 * because Console->ReferenceCount might be modified after
284 * the console gets unlocked but before we check whether we
287 RefCount
= _InterlockedDecrement(&Console
->ReferenceCount
);
289 /* Unlock the console if needed */
290 if (WasConsoleLocked
) LeaveCriticalSection(&Console
->Lock
);
292 /* Delete the console if needed */
293 if (RefCount
<= 0) ConSrvDeleteConsole(Console
);
297 /* CONSOLE INITIALIZATION FUNCTIONS *******************************************/
300 ConSrvInitConsoleSupport(VOID
)
302 DPRINT("CONSRV: ConSrvInitConsoleSupport()\n");
304 /* Initialize the console list and its lock */
307 RtlInitializeResource(&ListLock
);
309 /* Should call LoadKeyboardLayout */
313 ConSrvInitTerminal(IN OUT PTERMINAL Terminal
,
314 IN OUT PCONSOLE_INFO ConsoleInfo
,
315 IN OUT PVOID ExtraConsoleInfo
,
318 ConSrvDeinitTerminal(IN OUT PTERMINAL Terminal
);
321 ConSrvInitConsole(OUT PHANDLE NewConsoleHandle
,
322 OUT PCONSRV_CONSOLE
* NewConsole
,
323 IN OUT PCONSOLE_START_INFO ConsoleStartInfo
,
324 IN ULONG ConsoleLeaderProcessId
)
327 HANDLE ConsoleHandle
;
328 PCONSRV_CONSOLE Console
;
329 CONSOLE_INFO ConsoleInfo
;
332 TERMINAL Terminal
; /* The ConSrv terminal for this console */
334 if (NewConsole
== NULL
|| ConsoleStartInfo
== NULL
)
335 return STATUS_INVALID_PARAMETER
;
340 * Load the console settings
343 /* 1. Load the default settings */
344 ConSrvGetDefaultSettings(&ConsoleInfo
, ConsoleLeaderProcessId
);
346 /* 2. Get the title of the console (initialize ConsoleInfo.ConsoleTitle) */
347 Length
= min(wcslen(ConsoleStartInfo
->ConsoleTitle
),
348 sizeof(ConsoleInfo
.ConsoleTitle
) / sizeof(ConsoleInfo
.ConsoleTitle
[0]) - 1);
349 wcsncpy(ConsoleInfo
.ConsoleTitle
, ConsoleStartInfo
->ConsoleTitle
, Length
);
350 ConsoleInfo
.ConsoleTitle
[Length
] = L
'\0';
352 /* 3. Initialize the ConSrv terminal */
353 Status
= ConSrvInitTerminal(&Terminal
,
356 ConsoleLeaderProcessId
);
357 if (!NT_SUCCESS(Status
))
359 DPRINT1("CONSRV: Failed to initialize a terminal, Status = 0x%08lx\n", Status
);
362 DPRINT("CONSRV: Terminal initialized\n");
365 * 4. Load the remaining console settings via the registry.
367 if ((ConsoleStartInfo
->dwStartupFlags
& STARTF_TITLEISLINKNAME
) == 0)
370 * Either we weren't created by an app launched via a shell-link,
371 * or we failed to load shell-link console properties.
372 * Therefore, load the console infos for the application from the registry.
374 ConSrvReadUserSettings(&ConsoleInfo
, ConsoleLeaderProcessId
);
377 * Now, update them with the properties the user might gave to us
378 * via the STARTUPINFO structure before calling CreateProcess
379 * (and which was transmitted via the ConsoleStartInfo structure).
380 * We therefore overwrite the values read in the registry.
382 if (ConsoleStartInfo
->dwStartupFlags
& STARTF_USEFILLATTRIBUTE
)
384 ConsoleInfo
.ScreenAttrib
= (USHORT
)ConsoleStartInfo
->wFillAttribute
;
386 if (ConsoleStartInfo
->dwStartupFlags
& STARTF_USECOUNTCHARS
)
388 ConsoleInfo
.ScreenBufferSize
= ConsoleStartInfo
->dwScreenBufferSize
;
390 if (ConsoleStartInfo
->dwStartupFlags
& STARTF_USESIZE
)
392 ConsoleInfo
.ConsoleSize
= ConsoleStartInfo
->dwWindowSize
;
396 /* Set-up the code page */
397 ConsoleInfo
.CodePage
= GetOEMCP();
399 /* Initialize a new console via the driver */
400 Status
= ConDrvInitConsole(&Console
, &ConsoleInfo
);
401 if (!NT_SUCCESS(Status
))
403 DPRINT1("Creating a new console failed, Status = 0x%08lx\n", Status
);
404 ConSrvDeinitTerminal(&Terminal
);
409 DPRINT("Console initialized\n");
411 /*** Register ConSrv features ***/
413 /* Initialize process support */
414 InitializeListHead(&Console
->ProcessList
);
415 Console
->NotifiedLastCloseProcess
= NULL
;
416 Console
->NotifyLastClose
= FALSE
;
418 /* Initialize pausing support */
419 Console
->PauseFlags
= 0;
420 InitializeListHead(&Console
->ReadWaitQueue
);
421 InitializeListHead(&Console
->WriteWaitQueue
);
423 /* Initialize the alias and history buffers */
424 Console
->Aliases
= NULL
;
425 InitializeListHead(&Console
->HistoryBuffers
);
426 Console
->HistoryBufferSize
= ConsoleInfo
.HistoryBufferSize
;
427 Console
->NumberOfHistoryBuffers
= ConsoleInfo
.NumberOfHistoryBuffers
;
428 Console
->HistoryNoDup
= ConsoleInfo
.HistoryNoDup
;
430 Console
->QuickEdit
= ConsoleInfo
.QuickEdit
;
433 memcpy(Console
->Colors
, ConsoleInfo
.Colors
, sizeof(ConsoleInfo
.Colors
));
435 /* Attach the ConSrv terminal to the console */
436 Status
= ConDrvRegisterTerminal(Console
, &Terminal
);
437 if (!NT_SUCCESS(Status
))
439 DPRINT1("Failed to register terminal to the given console, Status = 0x%08lx\n", Status
);
440 ConDrvDeleteConsole(Console
);
441 ConSrvDeinitTerminal(&Terminal
);
444 DPRINT("Terminal registered\n");
446 /* All went right, so add the console to the list */
447 Status
= InsertConsole(&ConsoleHandle
, Console
);
449 /* Return the newly created console to the caller and a success code too */
450 *NewConsoleHandle
= ConsoleHandle
;
451 *NewConsole
= Console
;
452 return STATUS_SUCCESS
;
456 ConSrvDeleteConsole(PCONSRV_CONSOLE Console
)
458 DPRINT("ConSrvDeleteConsole\n");
460 // FIXME: Send a terminate message to all the processes owning this console
462 /* Remove the console from the list */
463 RemoveConsoleByPointer(Console
);
465 /* Clean aliases and history */
466 IntDeleteAllAliases(Console
);
467 HistoryDeleteBuffers(Console
);
469 /* Now, call the driver. ConDrvDeregisterTerminal is called on-demand. */
470 ConDrvDeleteConsole(Console
);
479 ConSrvConsoleCtrlEventTimeout(IN ULONG CtrlEvent
,
480 IN PCONSOLE_PROCESS_DATA ProcessData
,
483 NTSTATUS Status
= STATUS_SUCCESS
;
485 DPRINT("ConSrvConsoleCtrlEventTimeout Parent ProcessId = %x\n", ProcessData
->Process
->ClientId
.UniqueProcess
);
487 if (ProcessData
->CtrlDispatcher
)
491 HANDLE Thread
= NULL
;
495 Thread
= CreateRemoteThread(ProcessData
->Process
->ProcessHandle
, NULL
, 0,
496 ProcessData
->CtrlDispatcher
,
497 UlongToPtr(CtrlEvent
), 0, NULL
);
500 Status
= RtlGetLastNtStatus();
501 DPRINT1("Failed thread creation, Status = 0x%08lx\n", Status
);
505 DPRINT("ProcessData->CtrlDispatcher remote thread creation succeeded, ProcessId = %x, Process = 0x%p\n", ProcessData
->Process
->ClientId
.UniqueProcess
, ProcessData
->Process
);
506 WaitForSingleObject(Thread
, Timeout
);
515 _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER
)
517 Status
= _SEH2_GetExceptionCode();
518 DPRINT1("ConSrvConsoleCtrlEventTimeout - Caught an exception, Status = 0x%08lx\n", Status
);
527 ConSrvConsoleCtrlEvent(IN ULONG CtrlEvent
,
528 IN PCONSOLE_PROCESS_DATA ProcessData
)
530 return ConSrvConsoleCtrlEventTimeout(CtrlEvent
, ProcessData
, 0);
533 PCONSOLE_PROCESS_DATA NTAPI
534 ConSrvGetConsoleLeaderProcess(IN PCONSRV_CONSOLE Console
)
536 if (Console
== NULL
) return NULL
;
538 return CONTAINING_RECORD(Console
->ProcessList
.Blink
,
539 CONSOLE_PROCESS_DATA
,
544 ConSrvGetConsoleProcessList(IN PCONSRV_CONSOLE Console
,
545 IN OUT PULONG ProcessIdsList
,
546 IN ULONG MaxIdListItems
,
547 OUT PULONG ProcessIdsTotal
)
549 PCONSOLE_PROCESS_DATA current
;
550 PLIST_ENTRY current_entry
;
552 if (Console
== NULL
|| ProcessIdsList
== NULL
|| ProcessIdsTotal
== NULL
)
553 return STATUS_INVALID_PARAMETER
;
555 *ProcessIdsTotal
= 0;
557 for (current_entry
= Console
->ProcessList
.Flink
;
558 current_entry
!= &Console
->ProcessList
;
559 current_entry
= current_entry
->Flink
)
561 current
= CONTAINING_RECORD(current_entry
, CONSOLE_PROCESS_DATA
, ConsoleLink
);
562 if (++(*ProcessIdsTotal
) <= MaxIdListItems
)
564 *ProcessIdsList
++ = HandleToUlong(current
->Process
->ClientId
.UniqueProcess
);
568 return STATUS_SUCCESS
;
571 // ConSrvGenerateConsoleCtrlEvent
573 ConSrvConsoleProcessCtrlEvent(IN PCONSRV_CONSOLE Console
,
574 IN ULONG ProcessGroupId
,
577 NTSTATUS Status
= STATUS_SUCCESS
;
578 PLIST_ENTRY current_entry
;
579 PCONSOLE_PROCESS_DATA current
;
581 /* If the console is already being destroyed, just return */
582 if (!ConDrvValidateConsoleState(Console
, CONSOLE_RUNNING
))
583 return STATUS_UNSUCCESSFUL
;
586 * Loop through the process list, from the most recent process
587 * (the active one) to the oldest one (the first created, i.e.
588 * the console leader process), and for each, send an event
589 * (new processes are inserted at the head of the console process list).
591 current_entry
= Console
->ProcessList
.Flink
;
592 while (current_entry
!= &Console
->ProcessList
)
594 current
= CONTAINING_RECORD(current_entry
, CONSOLE_PROCESS_DATA
, ConsoleLink
);
595 current_entry
= current_entry
->Flink
;
598 * Only processes belonging to the same process group are signaled.
599 * If the process group ID is zero, then all the processes are signaled.
601 if (ProcessGroupId
== 0 || current
->Process
->ProcessGroupId
== ProcessGroupId
)
603 Status
= ConSrvConsoleCtrlEvent(CtrlEvent
, current
);
614 /* PUBLIC SERVER APIS *********************************************************/
616 CSR_API(SrvAllocConsole
)
618 NTSTATUS Status
= STATUS_SUCCESS
;
619 PCONSOLE_ALLOCCONSOLE AllocConsoleRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.AllocConsoleRequest
;
620 PCSR_PROCESS CsrProcess
= CsrGetClientThread()->Process
;
621 PCONSOLE_PROCESS_DATA ProcessData
= ConsoleGetPerProcessData(CsrProcess
);
623 if (ProcessData
->ConsoleHandle
!= NULL
)
625 DPRINT1("Process already has a console\n");
626 return STATUS_ACCESS_DENIED
;
629 if (!CsrValidateMessageBuffer(ApiMessage
,
630 (PVOID
*)&AllocConsoleRequest
->ConsoleStartInfo
,
632 sizeof(CONSOLE_START_INFO
)))
634 return STATUS_INVALID_PARAMETER
;
637 /* Initialize a new Console owned by the Console Leader Process */
638 Status
= ConSrvAllocateConsole(ProcessData
,
639 &AllocConsoleRequest
->InputHandle
,
640 &AllocConsoleRequest
->OutputHandle
,
641 &AllocConsoleRequest
->ErrorHandle
,
642 AllocConsoleRequest
->ConsoleStartInfo
);
643 if (!NT_SUCCESS(Status
))
645 DPRINT1("Console allocation failed\n");
649 /* Return the console handle and the input wait handle to the caller */
650 AllocConsoleRequest
->ConsoleHandle
= ProcessData
->ConsoleHandle
;
651 AllocConsoleRequest
->InputWaitHandle
= ProcessData
->InputWaitHandle
;
653 /* Set the Property-Dialog and Control-Dispatcher handlers */
654 ProcessData
->PropDispatcher
= AllocConsoleRequest
->PropDispatcher
;
655 ProcessData
->CtrlDispatcher
= AllocConsoleRequest
->CtrlDispatcher
;
657 return STATUS_SUCCESS
;
660 CSR_API(SrvAttachConsole
)
662 NTSTATUS Status
= STATUS_SUCCESS
;
663 PCONSOLE_ATTACHCONSOLE AttachConsoleRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.AttachConsoleRequest
;
664 PCSR_PROCESS SourceProcess
= NULL
; // The parent process.
665 PCSR_PROCESS TargetProcess
= CsrGetClientThread()->Process
; // Ourselves.
666 HANDLE ProcessId
= ULongToHandle(AttachConsoleRequest
->ProcessId
);
667 PCONSOLE_PROCESS_DATA SourceProcessData
, TargetProcessData
;
669 TargetProcessData
= ConsoleGetPerProcessData(TargetProcess
);
671 if (TargetProcessData
->ConsoleHandle
!= NULL
)
673 DPRINT1("Process already has a console\n");
674 return STATUS_ACCESS_DENIED
;
677 /* Check whether we try to attach to the parent's console */
678 if (ProcessId
== ULongToHandle(ATTACH_PARENT_PROCESS
))
680 PROCESS_BASIC_INFORMATION ProcessInfo
;
681 ULONG Length
= sizeof(ProcessInfo
);
683 /* Get the real parent's ID */
685 Status
= NtQueryInformationProcess(TargetProcess
->ProcessHandle
,
686 ProcessBasicInformation
,
689 if (!NT_SUCCESS(Status
))
691 DPRINT1("SrvAttachConsole - Cannot retrieve basic process info, Status = %lu\n", Status
);
695 ProcessId
= ULongToHandle(ProcessInfo
.InheritedFromUniqueProcessId
);
698 /* Lock the source process via its PID */
699 Status
= CsrLockProcessByClientId(ProcessId
, &SourceProcess
);
700 if (!NT_SUCCESS(Status
)) return Status
;
702 SourceProcessData
= ConsoleGetPerProcessData(SourceProcess
);
704 if (SourceProcessData
->ConsoleHandle
== NULL
)
706 Status
= STATUS_INVALID_HANDLE
;
711 * Inherit the console from the parent,
712 * if any, otherwise return an error.
714 Status
= ConSrvInheritConsole(TargetProcessData
,
715 SourceProcessData
->ConsoleHandle
,
717 &AttachConsoleRequest
->InputHandle
,
718 &AttachConsoleRequest
->OutputHandle
,
719 &AttachConsoleRequest
->ErrorHandle
);
720 if (!NT_SUCCESS(Status
))
722 DPRINT1("Console inheritance failed\n");
726 /* Return the console handle and the input wait handle to the caller */
727 AttachConsoleRequest
->ConsoleHandle
= TargetProcessData
->ConsoleHandle
;
728 AttachConsoleRequest
->InputWaitHandle
= TargetProcessData
->InputWaitHandle
;
730 /* Set the Property-Dialog and Control-Dispatcher handlers */
731 TargetProcessData
->PropDispatcher
= AttachConsoleRequest
->PropDispatcher
;
732 TargetProcessData
->CtrlDispatcher
= AttachConsoleRequest
->CtrlDispatcher
;
734 Status
= STATUS_SUCCESS
;
737 /* Unlock the "source" process and exit */
738 CsrUnlockProcess(SourceProcess
);
742 CSR_API(SrvFreeConsole
)
744 ConSrvRemoveConsole(ConsoleGetPerProcessData(CsrGetClientThread()->Process
));
745 return STATUS_SUCCESS
;
749 ConDrvGetConsoleMode(IN PCONSOLE Console
,
750 IN PCONSOLE_IO_OBJECT Object
,
751 OUT PULONG ConsoleMode
);
752 CSR_API(SrvGetConsoleMode
)
755 PCONSOLE_GETSETCONSOLEMODE ConsoleModeRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.ConsoleModeRequest
;
756 PCONSOLE_IO_OBJECT Object
;
758 Status
= ConSrvGetObject(ConsoleGetPerProcessData(CsrGetClientThread()->Process
),
759 ConsoleModeRequest
->Handle
,
760 &Object
, NULL
, GENERIC_READ
, TRUE
, 0);
761 if (!NT_SUCCESS(Status
)) return Status
;
763 Status
= ConDrvGetConsoleMode(Object
->Console
, Object
,
764 &ConsoleModeRequest
->Mode
);
766 ConSrvReleaseObject(Object
, TRUE
);
771 ConDrvSetConsoleMode(IN PCONSOLE Console
,
772 IN PCONSOLE_IO_OBJECT Object
,
773 IN ULONG ConsoleMode
);
774 CSR_API(SrvSetConsoleMode
)
777 PCONSOLE_GETSETCONSOLEMODE ConsoleModeRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.ConsoleModeRequest
;
778 PCONSOLE_IO_OBJECT Object
;
780 Status
= ConSrvGetObject(ConsoleGetPerProcessData(CsrGetClientThread()->Process
),
781 ConsoleModeRequest
->Handle
,
782 &Object
, NULL
, GENERIC_WRITE
, TRUE
, 0);
783 if (!NT_SUCCESS(Status
)) return Status
;
785 Status
= ConDrvSetConsoleMode(Object
->Console
, Object
,
786 ConsoleModeRequest
->Mode
);
788 ConSrvReleaseObject(Object
, TRUE
);
793 ConDrvGetConsoleTitle(IN PCONSOLE Console
,
795 IN OUT PVOID TitleBuffer
,
796 IN OUT PULONG BufLength
);
797 CSR_API(SrvGetConsoleTitle
)
800 PCONSOLE_GETSETCONSOLETITLE TitleRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.TitleRequest
;
801 PCONSRV_CONSOLE Console
;
803 if (!CsrValidateMessageBuffer(ApiMessage
,
804 (PVOID
)&TitleRequest
->Title
,
805 TitleRequest
->Length
,
808 return STATUS_INVALID_PARAMETER
;
811 Status
= ConSrvGetConsole(ConsoleGetPerProcessData(CsrGetClientThread()->Process
), &Console
, TRUE
);
812 if (!NT_SUCCESS(Status
))
814 DPRINT1("Can't get console\n");
818 Status
= ConDrvGetConsoleTitle(Console
,
819 TitleRequest
->Unicode
,
821 &TitleRequest
->Length
);
823 ConSrvReleaseConsole(Console
, TRUE
);
828 ConDrvSetConsoleTitle(IN PCONSOLE Console
,
830 IN PVOID TitleBuffer
,
832 CSR_API(SrvSetConsoleTitle
)
835 PCONSOLE_GETSETCONSOLETITLE TitleRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.TitleRequest
;
836 PCONSRV_CONSOLE Console
;
838 if (!CsrValidateMessageBuffer(ApiMessage
,
839 (PVOID
)&TitleRequest
->Title
,
840 TitleRequest
->Length
,
843 return STATUS_INVALID_PARAMETER
;
846 Status
= ConSrvGetConsole(ConsoleGetPerProcessData(CsrGetClientThread()->Process
), &Console
, TRUE
);
847 if (!NT_SUCCESS(Status
))
849 DPRINT1("Can't get console\n");
853 Status
= ConDrvSetConsoleTitle(Console
,
854 TitleRequest
->Unicode
,
856 TitleRequest
->Length
);
857 if (NT_SUCCESS(Status
)) TermChangeTitle(Console
);
859 ConSrvReleaseConsole(Console
, TRUE
);
864 ConDrvGetConsoleCP(IN PCONSOLE Console
,
866 IN BOOLEAN OutputCP
);
867 CSR_API(SrvGetConsoleCP
)
870 PCONSOLE_GETINPUTOUTPUTCP GetConsoleCPRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.GetConsoleCPRequest
;
871 PCONSRV_CONSOLE Console
;
873 DPRINT("SrvGetConsoleCP, getting %s Code Page\n",
874 GetConsoleCPRequest
->OutputCP
? "Output" : "Input");
876 Status
= ConSrvGetConsole(ConsoleGetPerProcessData(CsrGetClientThread()->Process
), &Console
, TRUE
);
877 if (!NT_SUCCESS(Status
)) return Status
;
879 Status
= ConDrvGetConsoleCP(Console
,
880 &GetConsoleCPRequest
->CodePage
,
881 GetConsoleCPRequest
->OutputCP
);
883 ConSrvReleaseConsole(Console
, TRUE
);
888 ConDrvSetConsoleCP(IN PCONSOLE Console
,
890 IN BOOLEAN OutputCP
);
891 CSR_API(SrvSetConsoleCP
)
893 NTSTATUS Status
= STATUS_INVALID_PARAMETER
;
894 PCONSOLE_SETINPUTOUTPUTCP SetConsoleCPRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.SetConsoleCPRequest
;
895 PCONSRV_CONSOLE Console
;
897 DPRINT("SrvSetConsoleCP, setting %s Code Page\n",
898 SetConsoleCPRequest
->OutputCP
? "Output" : "Input");
900 Status
= ConSrvGetConsole(ConsoleGetPerProcessData(CsrGetClientThread()->Process
), &Console
, TRUE
);
901 if (!NT_SUCCESS(Status
)) return Status
;
903 Status
= ConDrvSetConsoleCP(Console
,
904 SetConsoleCPRequest
->CodePage
,
905 SetConsoleCPRequest
->OutputCP
);
907 ConSrvReleaseConsole(Console
, TRUE
);
911 CSR_API(SrvGetConsoleProcessList
)
914 PCONSOLE_GETPROCESSLIST GetProcessListRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.GetProcessListRequest
;
915 PCONSRV_CONSOLE Console
;
917 if (!CsrValidateMessageBuffer(ApiMessage
,
918 (PVOID
)&GetProcessListRequest
->ProcessIdsList
,
919 GetProcessListRequest
->ProcessCount
,
922 return STATUS_INVALID_PARAMETER
;
925 Status
= ConSrvGetConsole(ConsoleGetPerProcessData(CsrGetClientThread()->Process
), &Console
, TRUE
);
926 if (!NT_SUCCESS(Status
)) return Status
;
928 Status
= ConSrvGetConsoleProcessList(Console
,
929 GetProcessListRequest
->ProcessIdsList
,
930 GetProcessListRequest
->ProcessCount
,
931 &GetProcessListRequest
->ProcessCount
);
933 ConSrvReleaseConsole(Console
, TRUE
);
937 CSR_API(SrvGenerateConsoleCtrlEvent
)
940 PCONSOLE_GENERATECTRLEVENT GenerateCtrlEventRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.GenerateCtrlEventRequest
;
941 PCONSRV_CONSOLE Console
;
943 Status
= ConSrvGetConsole(ConsoleGetPerProcessData(CsrGetClientThread()->Process
), &Console
, TRUE
);
944 if (!NT_SUCCESS(Status
)) return Status
;
946 Status
= ConSrvConsoleProcessCtrlEvent(Console
,
947 GenerateCtrlEventRequest
->ProcessGroupId
,
948 GenerateCtrlEventRequest
->CtrlEvent
);
950 ConSrvReleaseConsole(Console
, TRUE
);
954 CSR_API(SrvConsoleNotifyLastClose
)
957 PCONSOLE_PROCESS_DATA ProcessData
= ConsoleGetPerProcessData(CsrGetClientThread()->Process
);
958 PCONSRV_CONSOLE Console
;
960 Status
= ConSrvGetConsole(ProcessData
, &Console
, TRUE
);
961 if (!NT_SUCCESS(Status
)) return Status
;
963 /* Only one process is allowed to be registered for last close notification */
964 if (!Console
->NotifyLastClose
)
966 Console
->NotifyLastClose
= TRUE
;
967 Console
->NotifiedLastCloseProcess
= ProcessData
;
968 Status
= STATUS_SUCCESS
;
972 Status
= STATUS_ACCESS_DENIED
;
975 ConSrvReleaseConsole(Console
, TRUE
);
981 CSR_API(SrvGetConsoleMouseInfo
)
984 PCONSOLE_GETMOUSEINFO GetMouseInfoRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.GetMouseInfoRequest
;
985 PCONSRV_CONSOLE Console
;
987 Status
= ConSrvGetConsole(ConsoleGetPerProcessData(CsrGetClientThread()->Process
), &Console
, TRUE
);
988 if (!NT_SUCCESS(Status
)) return Status
;
990 /* Just retrieve the number of buttons of the mouse attached to this console */
991 GetMouseInfoRequest
->NumButtons
= GetSystemMetrics(SM_CMOUSEBUTTONS
);
993 ConSrvReleaseConsole(Console
, TRUE
);
994 return STATUS_SUCCESS
;
997 CSR_API(SrvSetConsoleKeyShortcuts
)
999 DPRINT1("%s not yet implemented\n", __FUNCTION__
);
1000 return STATUS_NOT_IMPLEMENTED
;
1003 CSR_API(SrvGetConsoleKeyboardLayoutName
)
1006 PCONSOLE_GETKBDLAYOUTNAME GetKbdLayoutNameRequest
= &((PCONSOLE_API_MESSAGE
)ApiMessage
)->Data
.GetKbdLayoutNameRequest
;
1007 PCONSRV_CONSOLE Console
;
1009 Status
= ConSrvGetConsole(ConsoleGetPerProcessData(CsrGetClientThread()->Process
), &Console
, TRUE
);
1010 if (!NT_SUCCESS(Status
)) return Status
;
1012 /* Retrieve the keyboard layout name of the system */
1013 if (GetKbdLayoutNameRequest
->Ansi
)
1014 GetKeyboardLayoutNameA((PCHAR
)GetKbdLayoutNameRequest
->LayoutBuffer
);
1016 GetKeyboardLayoutNameW((PWCHAR
)GetKbdLayoutNameRequest
->LayoutBuffer
);
1018 ConSrvReleaseConsole(Console
, TRUE
);
1019 return STATUS_SUCCESS
;
1022 CSR_API(SrvGetConsoleCharType
)
1024 DPRINT1("%s not yet implemented\n", __FUNCTION__
);
1025 return STATUS_NOT_IMPLEMENTED
;
1028 CSR_API(SrvSetConsoleLocalEUDC
)
1030 DPRINT1("%s not yet implemented\n", __FUNCTION__
);
1031 return STATUS_NOT_IMPLEMENTED
;
1034 CSR_API(SrvSetConsoleCursorMode
)
1036 DPRINT1("%s not yet implemented\n", __FUNCTION__
);
1037 return STATUS_NOT_IMPLEMENTED
;
1040 CSR_API(SrvGetConsoleCursorMode
)
1042 DPRINT1("%s not yet implemented\n", __FUNCTION__
);
1043 return STATUS_NOT_IMPLEMENTED
;
1046 CSR_API(SrvGetConsoleNlsMode
)
1048 DPRINT1("%s not yet implemented\n", __FUNCTION__
);
1049 return STATUS_NOT_IMPLEMENTED
;
1052 CSR_API(SrvSetConsoleNlsMode
)
1054 DPRINT1("%s not yet implemented\n", __FUNCTION__
);
1055 return STATUS_NOT_IMPLEMENTED
;
1058 CSR_API(SrvGetConsoleLangId
)
1060 DPRINT1("%s not yet implemented\n", __FUNCTION__
);
1061 return STATUS_NOT_IMPLEMENTED
;