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Commit Ctrl Event handler

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svn path=/trunk/; revision=5633
This commit is contained in:
James Tabor 2003-08-18 07:20:37 +00:00
parent 38064c3a39
commit 2cfb8d7b0d
2 changed files with 57 additions and 2 deletions
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1
reactos/subsys/csrss/api.h
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@ -73,6 +73,7 @@ typedef struct CSRSS_CONSOLE_t
BOOL EarlyReturn; /* wake client and return data, even if we are in line buffered mode, and we don't have a complete line */
DWORD HardwareState; /* _GDI_MANAGED, _DIRECT */
HWND hWindow;
ULONG ProcessId;
} CSRSS_CONSOLE, *PCSRSS_CONSOLE;
typedef struct _CSRSS_PROCESS_DATA

58
reactos/subsys/csrss/api/conio.c
View file

@ -1,4 +1,4 @@
/* $Id: conio.c,v 1.49 2003/07/29 23:03:01 jimtabor Exp $
/* $Id: conio.c,v 1.50 2003/08/18 07:20:23 jimtabor Exp $
*
* reactos/subsys/csrss/api/conio.c
*
@ -24,7 +24,7 @@
/* FIXME: Is there a way to create real aliasses with gcc? [CSH] */
#define ALIAS(Name, Target) typeof(Target) Name = Target
extern VOID CsrConsoleCtrlEvent(DWORD Event);
/* GLOBALS *******************************************************************/
@ -34,9 +34,48 @@ static PCSRSS_CONSOLE ActiveConsole;
CRITICAL_SECTION ActiveConsoleLock;
static COORD PhysicalConsoleSize;
static BOOL KeyReadInhibit = FALSE;
static PCONTROLDISPATCHER CtrlDispatcher;
/* FUNCTIONS *****************************************************************/
VOID CsrConsoleCtrlEvent(DWORD Event)
{
HANDLE Process, hThread;
NTSTATUS Status;
CLIENT_ID ClientId, ClientId1;
ClientId.UniqueProcess = (HANDLE) ActiveConsole->ProcessId;
DPRINT1("CsrConsoleCtrlEvent Parent ProcessId = %x\n", ClientId.UniqueProcess);
Status = NtOpenProcess( &Process, PROCESS_DUP_HANDLE, 0, &ClientId );
if( !NT_SUCCESS( Status ) )
{
DPRINT("CsrConsoleCtrlEvent: Failed for handle duplication\n");
return;
}
DPRINT1("CsrConsoleCtrlEvent Process Handle = %x\n", Process);
Status = RtlCreateUserThread(Process, NULL, FALSE, 0, NULL, NULL,
(PTHREAD_START_ROUTINE)CtrlDispatcher,
(PVOID) Event, hThread, &ClientId1);
if( !NT_SUCCESS( Status ) )
{
DPRINT("CsrConsoleCtrlEvent: Failed Thread creation\n");
NtClose(Process);
return;
}
DPRINT1("CsrConsoleCtrlEvent Parent ProcessId = %x, ReturnPId = %x, hT = %x\n",
ClientId.UniqueProcess, ClientId1.UniqueProcess, hThread);
NtClose(Process);
}
CSR_API(CsrAllocConsole)
{
PCSRSS_CONSOLE Console;
@ -89,6 +128,11 @@ CSR_API(CsrAllocConsole)
ProcessData->Console = 0;
return Reply->Status = Status;
}
CtrlDispatcher = Request->Data.AllocConsoleRequest.CtrlDispatcher;
DPRINT1("CSRSS:CtrlDispatcher address: %x\n", CtrlDispatcher);
ProcessData->Console->ProcessId = ProcessData->ProcessId;
ClientId.UniqueProcess = (HANDLE)ProcessData->ProcessId;
Status = NtOpenProcess( &Process, PROCESS_DUP_HANDLE, 0, &ClientId );
if( !NT_SUCCESS( Status ) )
@ -1162,6 +1206,16 @@ VOID Console_Api( DWORD RefreshEvent )
KeyEventRecord->Echoed = TRUE;
}
}
/* After all the keys processed */
if (((KeyEventRecord->InputEvent.Event.KeyEvent.wVirtualKeyCode == VK_PAUSE) ||
(KeyEventRecord->InputEvent.Event.KeyEvent.wVirtualKeyCode == 'C')) &&
(KeyEventRecord->InputEvent.Event.KeyEvent.dwControlKeyState & (LEFT_CTRL_PRESSED | RIGHT_CTRL_PRESSED)))
{
DPRINT1("Console_Api Ctrl-C\n");
CsrConsoleCtrlEvent((DWORD)CTRL_C_EVENT);
}
ActiveConsole->WaitingChars++;
if( !(ActiveConsole->Mode & ENABLE_LINE_INPUT) )
NtSetEvent( ActiveConsole->ActiveEvent, 0 );