mirror of
https://github.com/reactos/reactos.git
synced 2024-07-03 03:04:22 +00:00
9261110760
All the per-API message structure unpacking and console validation done with ConSrvGetConsole() is now automatically generated using the macros, so that the actual implementation of each API can be done independently of how the console object is obtained. This could also allow reusing these API implementations with a different mechanism for obtaining the console without changing anything in them.
436 lines
13 KiB
C
436 lines
13 KiB
C
/*
|
|
* COPYRIGHT: See COPYING in the top level directory
|
|
* PROJECT: ReactOS Console Server DLL
|
|
* FILE: win32ss/user/winsrv/consrv/frontendctl.c
|
|
* PURPOSE: Terminal Front-Ends Control
|
|
* PROGRAMMERS: Hermes Belusca-Maito (hermes.belusca@sfr.fr)
|
|
*/
|
|
|
|
/* INCLUDES *******************************************************************/
|
|
|
|
#include "consrv.h"
|
|
|
|
#define NDEBUG
|
|
#include <debug.h>
|
|
|
|
/* PUBLIC SERVER APIS *********************************************************/
|
|
|
|
/**********************************************************************
|
|
* HardwareStateProperty
|
|
*
|
|
* DESCRIPTION
|
|
* Set/Get the value of the HardwareState and switch
|
|
* between direct video buffer ouput and GDI windowed
|
|
* output.
|
|
* ARGUMENTS
|
|
* Client hands us a CONSOLE_GETSETHWSTATE object.
|
|
* We use the same object to Request.
|
|
* NOTE
|
|
* ConsoleHwState has the correct size to be compatible
|
|
* with NT's, but values are not.
|
|
*/
|
|
#if 0
|
|
static NTSTATUS
|
|
SetConsoleHardwareState(PCONSRV_CONSOLE Console, ULONG ConsoleHwState)
|
|
{
|
|
DPRINT1("Console Hardware State: %d\n", ConsoleHwState);
|
|
|
|
if ((CONSOLE_HARDWARE_STATE_GDI_MANAGED == ConsoleHwState)
|
|
||(CONSOLE_HARDWARE_STATE_DIRECT == ConsoleHwState))
|
|
{
|
|
if (Console->HardwareState != ConsoleHwState)
|
|
{
|
|
/* TODO: implement switching from full screen to windowed mode */
|
|
/* TODO: or back; now simply store the hardware state */
|
|
Console->HardwareState = ConsoleHwState;
|
|
}
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
return STATUS_INVALID_PARAMETER_3; /* Client: (handle, set_get, [mode]) */
|
|
}
|
|
#endif
|
|
|
|
/* API_NUMBER: ConsolepGetHardwareState */
|
|
CON_API(SrvGetConsoleHardwareState,
|
|
CONSOLE_GETSETHWSTATE, HardwareStateRequest)
|
|
{
|
|
#if 0
|
|
NTSTATUS Status;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
Status = ConSrvGetTextModeBuffer(ProcessData,
|
|
HardwareStateRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_READ,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
HardwareStateRequest->State = Console->HardwareState;
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return STATUS_SUCCESS;
|
|
#else
|
|
UNIMPLEMENTED;
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
#endif
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepSetHardwareState */
|
|
CON_API(SrvSetConsoleHardwareState,
|
|
CONSOLE_GETSETHWSTATE, HardwareStateRequest)
|
|
{
|
|
#if 0
|
|
NTSTATUS Status;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
Status = ConSrvGetTextModeBuffer(ProcessData,
|
|
HardwareStateRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_WRITE,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
DPRINT("Setting console hardware state.\n");
|
|
Status = SetConsoleHardwareState(Console, HardwareStateRequest->State);
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return STATUS_SUCCESS;
|
|
#else
|
|
UNIMPLEMENTED;
|
|
return STATUS_NOT_IMPLEMENTED;
|
|
#endif
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepGetDisplayMode */
|
|
CON_API(SrvGetConsoleDisplayMode,
|
|
CONSOLE_GETDISPLAYMODE, GetDisplayModeRequest)
|
|
{
|
|
GetDisplayModeRequest->DisplayMode = TermGetDisplayMode(Console);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepSetDisplayMode */
|
|
CON_API(SrvSetConsoleDisplayMode,
|
|
CONSOLE_SETDISPLAYMODE, SetDisplayModeRequest)
|
|
{
|
|
NTSTATUS Status;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
Status = ConSrvGetScreenBuffer(ProcessData,
|
|
SetDisplayModeRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_WRITE,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
if (TermSetDisplayMode(Console, SetDisplayModeRequest->DisplayMode))
|
|
{
|
|
SetDisplayModeRequest->NewSBDim = Buff->ScreenBufferSize;
|
|
Status = STATUS_SUCCESS;
|
|
}
|
|
else
|
|
{
|
|
Status = STATUS_INVALID_PARAMETER;
|
|
}
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return Status;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepGetLargestWindowSize */
|
|
CON_API(SrvGetLargestConsoleWindowSize,
|
|
CONSOLE_GETLARGESTWINDOWSIZE, GetLargestWindowSizeRequest)
|
|
{
|
|
NTSTATUS Status;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
Status = ConSrvGetTextModeBuffer(ProcessData,
|
|
GetLargestWindowSizeRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_READ,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
/*
|
|
* Retrieve the largest possible console window size, without
|
|
* taking into account the size of the console screen buffer
|
|
* (thus differs from ConDrvGetConsoleScreenBufferInfo).
|
|
*/
|
|
TermGetLargestConsoleWindowSize(Console, &GetLargestWindowSizeRequest->Size);
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepShowCursor */
|
|
CON_API(SrvShowConsoleCursor,
|
|
CONSOLE_SHOWCURSOR, ShowCursorRequest)
|
|
{
|
|
NTSTATUS Status;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
Status = ConSrvGetScreenBuffer(ProcessData,
|
|
ShowCursorRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_WRITE,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
ShowCursorRequest->RefCount = TermShowMouseCursor(Console, ShowCursorRequest->Show);
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepSetCursor */
|
|
CON_API(SrvSetConsoleCursor,
|
|
CONSOLE_SETCURSOR, SetCursorRequest)
|
|
{
|
|
NTSTATUS Status;
|
|
BOOL Success;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
// NOTE: Tests show that this function is used only for graphics screen buffers
|
|
// and otherwise it returns FALSE and sets last error to ERROR_INVALID_HANDLE.
|
|
// I find that behaviour is ridiculous but ok, let's accept it at the moment...
|
|
Status = ConSrvGetGraphicsBuffer(ProcessData,
|
|
SetCursorRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_WRITE,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
Success = TermSetMouseCursor(Console, SetCursorRequest->CursorHandle);
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return (Success ? STATUS_SUCCESS : STATUS_UNSUCCESSFUL);
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepMenuControl */
|
|
CON_API(SrvConsoleMenuControl,
|
|
CONSOLE_MENUCONTROL, MenuControlRequest)
|
|
{
|
|
NTSTATUS Status;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
Status = ConSrvGetScreenBuffer(ProcessData,
|
|
MenuControlRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_WRITE,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
MenuControlRequest->MenuHandle = TermMenuControl(Console,
|
|
MenuControlRequest->CmdIdLow,
|
|
MenuControlRequest->CmdIdHigh);
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepSetMenuClose */
|
|
CON_API(SrvSetConsoleMenuClose,
|
|
CONSOLE_SETMENUCLOSE, SetMenuCloseRequest)
|
|
{
|
|
return (TermSetMenuClose(Console, SetMenuCloseRequest->Enable)
|
|
? STATUS_SUCCESS : STATUS_UNSUCCESSFUL);
|
|
}
|
|
|
|
/* Used by USERSRV!SrvGetThreadConsoleDesktop() */
|
|
NTSTATUS
|
|
NTAPI
|
|
GetThreadConsoleDesktop(
|
|
IN ULONG_PTR ThreadId,
|
|
OUT HDESK* ConsoleDesktop)
|
|
{
|
|
NTSTATUS Status;
|
|
PCSR_THREAD CsrThread;
|
|
PCONSRV_CONSOLE Console;
|
|
|
|
/* No console desktop handle by default */
|
|
*ConsoleDesktop = NULL;
|
|
|
|
/* Retrieve and lock the thread */
|
|
Status = CsrLockThreadByClientId(ULongToHandle(ThreadId), &CsrThread);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT(CsrThread->Process);
|
|
|
|
/* Retrieve the console to which the process is attached, and unlock the thread */
|
|
Status = ConSrvGetConsole(ConsoleGetPerProcessData(CsrThread->Process),
|
|
&Console, TRUE);
|
|
CsrUnlockThread(CsrThread);
|
|
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
/* Retrieve the console desktop handle, and release the console */
|
|
*ConsoleDesktop = TermGetThreadConsoleDesktop(Console);
|
|
ConSrvReleaseConsole(Console, TRUE);
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepGetConsoleWindow */
|
|
CON_API(SrvGetConsoleWindow,
|
|
CONSOLE_GETWINDOW, GetWindowRequest)
|
|
{
|
|
GetWindowRequest->WindowHandle = TermGetConsoleWindowHandle(Console);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepSetIcon */
|
|
CON_API(SrvSetConsoleIcon,
|
|
CONSOLE_SETICON, SetIconRequest)
|
|
{
|
|
return (TermChangeIcon(Console, SetIconRequest->IconHandle)
|
|
? STATUS_SUCCESS : STATUS_UNSUCCESSFUL);
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepGetSelectionInfo */
|
|
CON_API(SrvGetConsoleSelectionInfo,
|
|
CONSOLE_GETSELECTIONINFO, GetSelectionInfoRequest)
|
|
{
|
|
return (TermGetSelectionInfo(Console, &GetSelectionInfoRequest->Info)
|
|
? STATUS_SUCCESS : STATUS_UNSUCCESSFUL);
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepGetNumberOfFonts */
|
|
CON_API(SrvGetConsoleNumberOfFonts,
|
|
CONSOLE_GETNUMFONTS, GetNumFontsRequest)
|
|
{
|
|
// FIXME!
|
|
// TermGetNumberOfFonts(Console, ...);
|
|
DPRINT1("%s not yet implemented\n", __FUNCTION__);
|
|
GetNumFontsRequest->NumFonts = 0;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepGetFontInfo */
|
|
CON_API(SrvGetConsoleFontInfo,
|
|
CONSOLE_GETFONTINFO, GetFontInfoRequest)
|
|
{
|
|
NTSTATUS Status;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
Status = ConSrvGetTextModeBuffer(ProcessData,
|
|
GetFontInfoRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_READ,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
// FIXME!
|
|
// TermGetFontInfo(Console, ...);
|
|
DPRINT1("%s not yet implemented\n", __FUNCTION__);
|
|
GetFontInfoRequest->NumFonts = 0;
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepGetFontSize */
|
|
CON_API(SrvGetConsoleFontSize,
|
|
CONSOLE_GETFONTSIZE, GetFontSizeRequest)
|
|
{
|
|
NTSTATUS Status;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
Status = ConSrvGetTextModeBuffer(ProcessData,
|
|
GetFontSizeRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_READ,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
// FIXME!
|
|
// TermGetFontSize(Console, ...);
|
|
DPRINT1("%s not yet implemented\n", __FUNCTION__);
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepGetCurrentFont */
|
|
CON_API(SrvGetConsoleCurrentFont,
|
|
CONSOLE_GETCURRENTFONT, GetCurrentFontRequest)
|
|
{
|
|
NTSTATUS Status;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
Status = ConSrvGetTextModeBuffer(ProcessData,
|
|
GetCurrentFontRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_READ,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
// FIXME!
|
|
// TermGetCurrentFont(Console, ...);
|
|
DPRINT1("%s not yet implemented\n", __FUNCTION__);
|
|
GetCurrentFontRequest->FontIndex = 0;
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* API_NUMBER: ConsolepSetFont */
|
|
CON_API(SrvSetConsoleFont,
|
|
CONSOLE_SETFONT, SetFontRequest)
|
|
{
|
|
NTSTATUS Status;
|
|
PCONSOLE_SCREEN_BUFFER Buff;
|
|
|
|
Status = ConSrvGetTextModeBuffer(ProcessData,
|
|
SetFontRequest->OutputHandle,
|
|
&Buff,
|
|
GENERIC_WRITE,
|
|
TRUE);
|
|
if (!NT_SUCCESS(Status))
|
|
return Status;
|
|
|
|
ASSERT((PCONSOLE)Console == Buff->Header.Console);
|
|
|
|
// FIXME!
|
|
// TermSetFont(Console, ...);
|
|
DPRINT1("%s not yet implemented\n", __FUNCTION__);
|
|
|
|
ConSrvReleaseScreenBuffer(Buff, TRUE);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/* EOF */
|