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ShellPkg: Enable Ctrl-C characters to be processed over serial interfaces that do not pass control key modifiers (like SimpleTextInOutSerial) 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eugene Cohen eugene@hp.com
reviewed-by: Jaben Carsey jaben.carsey@intel.com

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13349 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey 2012-05-22 22:16:37 +00:00
parent 8dde1f6e95
commit 41cf3e458b
1 changed files with 3 additions and 2 deletions
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5
ShellPkg/Application/Shell/ShellProtocol.c
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@ -3335,8 +3335,9 @@ NotificationFunction(
)
{
EFI_INPUT_KEY Key;
if ((KeyData->Key.UnicodeChar == L'c' || KeyData->Key.UnicodeChar == 3) &&
(KeyData->KeyState.KeyShiftState == (EFI_SHIFT_STATE_VALID|EFI_LEFT_CONTROL_PRESSED) || KeyData->KeyState.KeyShiftState == (EFI_SHIFT_STATE_VALID|EFI_RIGHT_CONTROL_PRESSED))
if ( ((KeyData->Key.UnicodeChar == L'c') &&
(KeyData->KeyState.KeyShiftState == (EFI_SHIFT_STATE_VALID|EFI_LEFT_CONTROL_PRESSED) || KeyData->KeyState.KeyShiftState == (EFI_SHIFT_STATE_VALID|EFI_RIGHT_CONTROL_PRESSED))) ||
(KeyData->Key.UnicodeChar == 3)
){
if (ShellInfoObject.NewEfiShellProtocol->ExecutionBreak == NULL) {
return (EFI_UNSUPPORTED);