/** @file\r
Main file for attrib shell level 2 function.\r
\r
+ (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>\r
+ (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>\r
Copyright (c) 2009 - 2014, 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
\r
#include "UefiShellLevel3CommandsLib.h"\r
\r
+STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r
+ {L"-sfo", TypeFlag},\r
+ {NULL, TypeMax}\r
+ };\r
+\r
/**\r
Function for 'cls' command.\r
\r
EFI_STATUS Status;\r
LIST_ENTRY *Package;\r
UINTN Background;\r
- UINTN ForeColor;\r
+ UINTN Foreground;\r
CHAR16 *ProblemParam;\r
SHELL_STATUS ShellStatus;\r
- CONST CHAR16 *Param1;\r
+ CONST CHAR16 *BackColorStr;\r
+ CONST CHAR16 *ForeColorStr;\r
\r
//\r
// Initialize variables\r
ShellStatus = SHELL_SUCCESS;\r
ProblemParam = NULL;\r
Background = 0;\r
+ Foreground = 0;\r
\r
//\r
// initialize the shell lib (we must be in non-auto-init...)\r
//\r
// parse the command line\r
//\r
- Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);\r
+ Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);\r
if (EFI_ERROR(Status)) {\r
if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, ProblemParam);\r
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, L"cls", ProblemParam); \r
FreePool(ProblemParam);\r
ShellStatus = SHELL_INVALID_PARAMETER;\r
} else {\r
//\r
if (ShellCommandLineGetFlag(Package, L"-?")) {\r
ASSERT(FALSE);\r
+ } else if (ShellCommandLineGetFlag (Package, L"-sfo")) {\r
+ if (ShellCommandLineGetCount (Package) > 1) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel3HiiHandle, L"cls");\r
+ ShellStatus = SHELL_INVALID_PARAMETER;\r
+ } else {\r
+ Background = (gST->ConOut->Mode->Attribute >> 4) & 0x7;\r
+ Foreground = gST->ConOut->Mode->Attribute & 0x0F;\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_SFO_HEADER), gShellLevel3HiiHandle, L"cls");\r
+ ShellPrintHiiEx (\r
+ -1,\r
+ -1,\r
+ NULL,\r
+ STRING_TOKEN (STR_CLS_OUTPUT_SFO),\r
+ gShellLevel3HiiHandle,\r
+ gST->ConOut->Mode->Attribute,\r
+ Foreground,\r
+ Background\r
+ );\r
+ }\r
} else {\r
//\r
// If there are 0 value parameters, clear sceen\r
//\r
- Param1 = ShellCommandLineGetRawValue(Package, 1);\r
- if (Param1 == NULL) {\r
+ BackColorStr = ShellCommandLineGetRawValue (Package, 1);\r
+ ForeColorStr = ShellCommandLineGetRawValue (Package, 2);\r
+\r
+ if (BackColorStr == NULL && ForeColorStr == NULL) {\r
//\r
// clear screen\r
//\r
gST->ConOut->ClearScreen (gST->ConOut);\r
- } else if (ShellCommandLineGetCount(Package) > 2) {\r
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel3HiiHandle);\r
+ } else if (ShellCommandLineGetCount (Package) > 3) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel3HiiHandle, L"cls");\r
ShellStatus = SHELL_INVALID_PARAMETER;\r
} else {\r
- if (ShellStrToUintn(Param1) > 7 || StrLen(Param1) > 1 || !ShellIsDecimalDigitCharacter(*Param1)) {\r
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, Param1);\r
- ShellStatus = SHELL_INVALID_PARAMETER;\r
- } else {\r
- switch (ShellStrToUintn(Param1)) {\r
- case 0:\r
- Background = EFI_BACKGROUND_BLACK;\r
- break;\r
- case 1:\r
- Background = EFI_BACKGROUND_BLUE;\r
- break;\r
- case 2:\r
- Background = EFI_BACKGROUND_GREEN;\r
- break;\r
- case 3:\r
- Background = EFI_BACKGROUND_CYAN;\r
- break;\r
- case 4:\r
- Background = EFI_BACKGROUND_RED;\r
- break;\r
- case 5:\r
- Background = EFI_BACKGROUND_MAGENTA;\r
- break;\r
- case 6:\r
- Background = EFI_BACKGROUND_BROWN;\r
- break;\r
- case 7:\r
- Background = EFI_BACKGROUND_LIGHTGRAY;\r
- break;\r
+ if (BackColorStr != NULL) {\r
+ if ((ShellStrToUintn (BackColorStr) > 7) || (StrLen (BackColorStr) > 1) || (!ShellIsDecimalDigitCharacter (*BackColorStr))) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel3HiiHandle, L"cls", BackColorStr);\r
+ ShellStatus = SHELL_INVALID_PARAMETER;\r
+ } else {\r
+ switch (ShellStrToUintn (BackColorStr)) {\r
+ case 0:\r
+ Background = EFI_BACKGROUND_BLACK;\r
+ break;\r
+ case 1:\r
+ Background = EFI_BACKGROUND_BLUE;\r
+ break;\r
+ case 2:\r
+ Background = EFI_BACKGROUND_GREEN;\r
+ break;\r
+ case 3:\r
+ Background = EFI_BACKGROUND_CYAN;\r
+ break;\r
+ case 4:\r
+ Background = EFI_BACKGROUND_RED;\r
+ break;\r
+ case 5:\r
+ Background = EFI_BACKGROUND_MAGENTA;\r
+ break;\r
+ case 6:\r
+ Background = EFI_BACKGROUND_BROWN;\r
+ break;\r
+ case 7:\r
+ Background = EFI_BACKGROUND_LIGHTGRAY;\r
+ break;\r
+ }\r
+\r
+ if (ForeColorStr != NULL) {\r
+ if ((ShellStrToUintn (ForeColorStr) > 15) || (StrLen (ForeColorStr) > 2) || (!ShellIsDecimalDigitCharacter (*ForeColorStr))) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel3HiiHandle, L"cls", ForeColorStr);\r
+ ShellStatus = SHELL_INVALID_PARAMETER;\r
+ } else {\r
+ switch (ShellStrToUintn (ForeColorStr)) {\r
+ case 0:\r
+ Foreground = EFI_BLACK;\r
+ break;\r
+ case 1:\r
+ Foreground = EFI_BLUE;\r
+ break;\r
+ case 2:\r
+ Foreground = EFI_GREEN;\r
+ break;\r
+ case 3:\r
+ Foreground = EFI_CYAN;\r
+ break;\r
+ case 4:\r
+ Foreground = EFI_RED;\r
+ break;\r
+ case 5:\r
+ Foreground = EFI_MAGENTA;\r
+ break;\r
+ case 6:\r
+ Foreground = EFI_BROWN;\r
+ break;\r
+ case 7:\r
+ Foreground = EFI_LIGHTGRAY;\r
+ break;\r
+ case 8:\r
+ Foreground = EFI_DARKGRAY;\r
+ break;\r
+ case 9:\r
+ Foreground = EFI_LIGHTBLUE;\r
+ break;\r
+ case 10:\r
+ Foreground = EFI_LIGHTGREEN;\r
+ break;\r
+ case 11:\r
+ Foreground = EFI_LIGHTCYAN;\r
+ break;\r
+ case 12:\r
+ Foreground = EFI_LIGHTRED;\r
+ break;\r
+ case 13:\r
+ Foreground = EFI_LIGHTMAGENTA;\r
+ break;\r
+ case 14:\r
+ Foreground = EFI_YELLOW;\r
+ break;\r
+ case 15:\r
+ Foreground = EFI_WHITE;\r
+ break;\r
+ }\r
+ }\r
+ } else {\r
+ //\r
+ // Since foreground color is not modified, so retain\r
+ // existing foreground color without any change to it.\r
+ //\r
+ Foreground = gST->ConOut->Mode->Attribute & 0x0F;\r
+ }\r
+\r
+ if (ShellStatus == SHELL_SUCCESS) {\r
+ Status = gST->ConOut->SetAttribute (gST->ConOut, (Foreground | Background) & 0x7F);\r
+ ASSERT_EFI_ERROR (Status);\r
+ Status = gST->ConOut->ClearScreen (gST->ConOut);\r
+ ASSERT_EFI_ERROR (Status);\r
+ }\r
}\r
- ForeColor = (~ShellStrToUintn(Param1)) & 0xF;\r
- Status = gST->ConOut->SetAttribute (gST->ConOut, (ForeColor | Background) & 0x7F );\r
- ASSERT_EFI_ERROR(Status);\r
- Status = gST->ConOut->ClearScreen (gST->ConOut);\r
- ASSERT_EFI_ERROR(Status);\r
}\r
}\r
}\r
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