/** @file\r
Provides interface to shell console logger.\r
\r
- Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r
+ (C) Copyright 2013 Hewlett-Packard Development Company, L.P.<BR>\r
+ Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
**/\r
\r
-#include "ConsoleLogger.h"\r
#include "Shell.h"\r
\r
-STATIC CONST CHAR16 mCrLfString[3] = { CHAR_CARRIAGE_RETURN, CHAR_LINEFEED, CHAR_NULL };\r
-\r
/**\r
Install our intermediate ConOut into the system table to\r
keep a log of all the info that is displayed to the user.\r
if (ConsoleInfo->CurrentStartRow == ConsoleInfo->OriginalStartRow) {\r
return (EFI_SUCCESS);\r
}\r
+\r
+ //\r
+ // Clear the screen\r
+ //\r
+ ConsoleInfo->OldConOut->ClearScreen(ConsoleInfo->OldConOut);\r
+\r
ConsoleInfo->CurrentStartRow = ConsoleInfo->OriginalStartRow;\r
return (UpdateDisplayFromHistory(ConsoleInfo));\r
}\r
CHAR16 *StringSegment;\r
CHAR16 *StringSegmentEnd;\r
CHAR16 StringSegmentEndChar;\r
+ INT32 OrigAttribute;\r
\r
ASSERT(ConsoleInfo != NULL);\r
TempCharHolder = CHAR_NULL;\r
RetVal = EFI_SUCCESS;\r
+ OrigAttribute = ConsoleInfo->OldConOut->Mode->Attribute;\r
\r
//\r
// Disable cursor visibility and move it to the top left corner\r
if (EFI_ERROR (Status)) {\r
RetVal = Status;\r
}\r
+ } else {\r
+ ConsoleInfo->OldConOut->SetAttribute (\r
+ ConsoleInfo->OldConOut,\r
+ OrigAttribute\r
+ );\r
}\r
\r
return (RetVal);\r
//\r
if (!EFI_ERROR (Status)) {\r
ConsoleLoggerResetBuffers(ConsoleInfo);\r
+ if (ExtendedVerification) {\r
+ ConsoleInfo->OriginalStartRow = 0;\r
+ ConsoleInfo->CurrentStartRow = 0;\r
+ }\r
}\r
\r
return Status;\r
; Index < ConsoleInfo->ColsPerScreen\r
; Index++\r
){\r
- *(ConsoleInfo->Attributes + (CopySize/sizeof(ConsoleInfo->Attributes)) + Index) = ConsoleInfo->HistoryMode.Attribute;\r
+ *(ConsoleInfo->Attributes + (CopySize/sizeof(ConsoleInfo->Attributes[0])) + Index) = ConsoleInfo->HistoryMode.Attribute;\r
}\r
\r
//\r
} else if (*Resp == ShellPromptResponseQuit) {\r
FreePool(Resp);\r
ShellInfoObject.ConsoleInfo->Enabled = FALSE;\r
+ //\r
+ // When user wants to quit, the shell should stop running the command.\r
+ //\r
+ gBS->SignalEvent (ShellInfoObject.NewEfiShellProtocol->ExecutionBreak);\r
return (EFI_DEVICE_ERROR);\r
} else {\r
ASSERT(FALSE);\r
IN CHAR16 *WString\r
)\r
{\r
- EFI_INPUT_KEY Key;\r
- UINTN EventIndex;\r
- CONSOLE_LOGGER_PRIVATE_DATA *ConsoleInfo;\r
+ EFI_STATUS Status;\r
+ EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *TxtInEx;\r
+ EFI_KEY_DATA KeyData;\r
+ UINTN EventIndex;\r
+ CONSOLE_LOGGER_PRIVATE_DATA *ConsoleInfo;\r
+\r
ConsoleInfo = CONSOLE_LOGGER_PRIVATE_DATA_FROM_THIS(This);\r
if (ShellInfoObject.ShellInitSettings.BitUnion.Bits.NoConsoleOut) {\r
return (EFI_UNSUPPORTED);\r
}\r
ASSERT(ShellInfoObject.ConsoleInfo == ConsoleInfo);\r
- if (ShellInfoObject.HaltOutput) {\r
- //\r
- // just get some key\r
- //\r
- gBS->WaitForEvent (1, &gST->ConIn->WaitForKey, &EventIndex);\r
- gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r
- ShellInfoObject.HaltOutput = FALSE;\r
+\r
+ Status = gBS->HandleProtocol (gST->ConsoleInHandle, &gEfiSimpleTextInputExProtocolGuid, (VOID **) &TxtInEx);\r
+ if (!EFI_ERROR (Status)) {\r
+ while (ShellInfoObject.HaltOutput) {\r
+\r
+ ShellInfoObject.HaltOutput = FALSE;\r
+ //\r
+ // just get some key\r
+ //\r
+ Status = gBS->WaitForEvent (1, &TxtInEx->WaitForKeyEx, &EventIndex);\r
+ ASSERT_EFI_ERROR (Status);\r
+ Status = TxtInEx->ReadKeyStrokeEx (TxtInEx, &KeyData);\r
+ if (EFI_ERROR(Status)) {\r
+ break;\r
+ }\r
+\r
+ if ((KeyData.Key.UnicodeChar == L's') && (KeyData.Key.ScanCode == SCAN_NULL) &&\r
+ ((KeyData.KeyState.KeyShiftState == (EFI_SHIFT_STATE_VALID | EFI_LEFT_CONTROL_PRESSED)) ||\r
+ (KeyData.KeyState.KeyShiftState == (EFI_SHIFT_STATE_VALID | EFI_RIGHT_CONTROL_PRESSED))\r
+ )\r
+ ) {\r
+ ShellInfoObject.HaltOutput = TRUE;\r
+ }\r
+ }\r
}\r
+\r
if (!ShellInfoObject.ConsoleInfo->Enabled) {\r
return (EFI_DEVICE_ERROR);\r
} else if (ShellInfoObject.PageBreakEnabled) {\r
// Check that the buffers are still correct for logging\r
//\r
if (!EFI_ERROR (Status)) {\r
- ConsoleInfo->OurConOut.Mode = gST->ConOut->Mode;\r
+ ConsoleInfo->OurConOut.Mode = ConsoleInfo->OldConOut->Mode;\r
ConsoleLoggerResetBuffers(ConsoleInfo);\r
+ ConsoleInfo->OriginalStartRow = 0;\r
+ ConsoleInfo->CurrentStartRow = 0;\r
+ ConsoleInfo->OurConOut.ClearScreen (&ConsoleInfo->OurConOut);\r
}\r
-\r
+ \r
return Status;\r
}\r
\r
// Record console output history\r
//\r
if (!EFI_ERROR (Status)) {\r
- Screen = &ConsoleInfo->Buffer[(ConsoleInfo->ColsPerScreen + 1) * ConsoleInfo->CurrentStartRow];\r
+ Screen = &ConsoleInfo->Buffer[(ConsoleInfo->ColsPerScreen + 2) * ConsoleInfo->CurrentStartRow];\r
Attributes = &ConsoleInfo->Attributes[ConsoleInfo->ColsPerScreen * ConsoleInfo->CurrentStartRow];\r
for ( Row = ConsoleInfo->OriginalStartRow\r
; Row < (ConsoleInfo->RowsPerScreen * ConsoleInfo->ScreenCount)\r
//\r
// Skip the NULL on each column end in text buffer only\r
//\r
- Screen++;\r
+ Screen += 2;\r
}\r
ConsoleInfo->HistoryMode.CursorColumn = 0;\r
ConsoleInfo->HistoryMode.CursorRow = 0;\r