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Fix by Hartmut Birr

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Csrss inserts a '\n' after '\r' in the event queue. This extra event must be removed in
CsrReadInputEvent.

svn path=/trunk/; revision=4189
This commit is contained in:
Steven Edwards 2003-02-24 21:58:46 +00:00
parent e0fbe100b8
commit b70c013718
1 changed files with 22 additions and 1 deletions
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23
reactos/subsys/csrss/api/conio.c
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@ -1,4 +1,4 @@
/* $Id: conio.c,v 1.39 2003/01/15 00:36:10 hbirr Exp $
/* $Id: conio.c,v 1.40 2003/02/24 21:58:46 sedwards Exp $
*
* reactos/subsys/csrss/api/conio.c
*
@ -1305,6 +1305,27 @@ CSR_API(CsrReadInputEvent)
Console->WaitingChars--;
}
RtlFreeHeap( CsrssApiHeap, 0, Input );
if (Console->InputEvents.Flink != &Console->InputEvents &&
Reply->Data.ReadInputReply.Input.EventType == KEY_EVENT &&
Reply->Data.ReadInputReply.Input.Event.KeyEvent.uChar.AsciiChar == '\r')
{
Input = CONTAINING_RECORD(Console->InputEvents.Flink, ConsoleInput, ListEntry);
if (Input->InputEvent.EventType == KEY_EVENT &&
Input->InputEvent.Event.KeyEvent.uChar.AsciiChar == '\n' &&
((Input->InputEvent.Event.KeyEvent.bKeyDown && Reply->Data.ReadInputReply.Input.Event.KeyEvent.bKeyDown) ||
(Input->InputEvent.Event.KeyEvent.bKeyDown==FALSE && Reply->Data.ReadInputReply.Input.Event.KeyEvent.bKeyDown==FALSE)))
{
if(Console->Mode & ENABLE_LINE_INPUT &&
Input->InputEvent.Event.KeyEvent.bKeyDown == FALSE &&
Input->InputEvent.Event.KeyEvent.uChar.AsciiChar == '\n' )
Console->WaitingLines--;
Console->WaitingChars--;
RemoveHeadList(&Console->InputEvents);
RtlFreeHeap( CsrssApiHeap, 0, Input );
}
}
Reply->Data.ReadInputReply.MoreEvents = (Console->InputEvents.Flink != &Console->InputEvents) ? TRUE : FALSE;
Status = STATUS_SUCCESS;
Console->EarlyReturn = FALSE; // clear early return