diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel3CommandsLib/Cls.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel3CommandsLib/Cls.c | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/ShellPkg/Library/UefiShellLevel3CommandsLib/Cls.c b/ShellPkg/Library/UefiShellLevel3CommandsLib/Cls.c deleted file mode 100644 index dec24776ff..0000000000 --- a/ShellPkg/Library/UefiShellLevel3CommandsLib/Cls.c +++ /dev/null @@ -1,135 +0,0 @@ -/** @file
- Main file for attrib shell level 2 function.
-
- Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved. <BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "UefiShellLevel3CommandsLib.h"
-
-/**
- Function for 'cls' command.
-
- @param[in] ImageHandle Handle to the Image (NULL if Internal).
- @param[in] SystemTable Pointer to the System Table (NULL if Internal).
-**/
-SHELL_STATUS
-EFIAPI
-ShellCommandRunCls (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- CHAR16 *Message;
- UINTN Background;
- UINTN ForeColor;
- CHAR16 *ProblemParam;
- SHELL_STATUS ShellStatus;
- CONST CHAR16 *Param1;
-
- ShellStatus = SHELL_SUCCESS;
- ProblemParam = NULL;
- Background = 0;
-
- //
- // Initialize variables
- //
- Message = NULL;
-
- //
- // initialize the shell lib (we must be in non-auto-init...)
- //
- Status = ShellInitialize();
- ASSERT_EFI_ERROR(Status);
-
- //
- // parse the command line
- //
- Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);
- if (EFI_ERROR(Status)) {
- if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, ProblemParam);
- FreePool(ProblemParam);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- ASSERT(FALSE);
- }
- } else {
- //
- // check for "-?"
- //
- if (ShellCommandLineGetFlag(Package, L"-?")) {
- ASSERT(FALSE);
- } else {
- //
- // If there are 0 value parameters, clear sceen
- //
- Param1 = ShellCommandLineGetRawValue(Package, 1);
- if (Param1 == NULL) {
- //
- // clear screen
- //
- gST->ConOut->ClearScreen (gST->ConOut);
- } else if (ShellCommandLineGetCount(Package) > 2) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel3HiiHandle);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- if (ShellStrToUintn(Param1) > 7 || StrLen(Param1) > 1 || !ShellIsDecimalDigitCharacter(*Param1)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, Param1);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- switch (ShellStrToUintn(Param1)) {
- case 0:
- Background = EFI_BACKGROUND_BLACK;
- break;
- case 1:
- Background = EFI_BACKGROUND_BLUE;
- break;
- case 2:
- Background = EFI_BACKGROUND_GREEN;
- break;
- case 3:
- Background = EFI_BACKGROUND_CYAN;
- break;
- case 4:
- Background = EFI_BACKGROUND_RED;
- break;
- case 5:
- Background = EFI_BACKGROUND_MAGENTA;
- break;
- case 6:
- Background = EFI_BACKGROUND_BROWN;
- break;
- case 7:
- Background = EFI_BACKGROUND_LIGHTGRAY;
- break;
- }
- ForeColor = (~ShellStrToUintn(Param1)) & 0xF;
- Status = gST->ConOut->SetAttribute (gST->ConOut, ForeColor | Background);
- ASSERT_EFI_ERROR(Status);
- Status = gST->ConOut->ClearScreen (gST->ConOut);
- ASSERT_EFI_ERROR(Status);
- }
- }
- }
- }
- //
- // free the command line package
- //
- ShellCommandLineFreeVarList (Package);
-
- //
- // return the status
- //
- return (ShellStatus);
-}
-
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