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ShellPkg: Add check for "dump" parameter in "bcfg" command 

When user uses the command "bcfg driver|boot [dump [-v]]",
the number of command line value parameters (doesn't include the
flag) must be three. We can add this point to check whether using
this command correctly.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
This commit is contained in:
Dandan Bi 2016-08-25 09:37:05 +08:00 committed by Ruiyu Ni
parent 950a3bc788
commit d653d8062e
2 changed files with 6 additions and 1 deletions
ShellPkg/Library/UefiShellBcfgCommandLib
UefiShellBcfgCommandLib.cUefiShellBcfgCommandLib.uni

4
ShellPkg/Library/UefiShellBcfgCommandLib/UefiShellBcfgCommandLib.c
View File

@ -1296,6 +1296,10 @@ ShellCommandRunBcfg (
CurrentParam = ShellCommandLineGetRawValue(Package, ParamNumber);
if (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)CurrentParam, L"dump") == 0) {
CurrentOperation.Type = BcfgTypeDump;
if (ShellCommandLineGetCount(Package) > 3) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellBcfgHiiHandle, L"bcfg");
ShellStatus = SHELL_INVALID_PARAMETER;
}
} else if (ShellCommandLineGetFlag(Package, L"-v")) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", L"-v (without dump)");
ShellStatus = SHELL_INVALID_PARAMETER;

3
ShellPkg/Library/UefiShellBcfgCommandLib/UefiShellBcfgCommandLib.uni
View File

@ -1,7 +1,7 @@
// /**
//
// (C) Copyright 2014-2015 Hewlett-Packard Development Company, L.P.<BR>
// Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>
// Copyright (c) 2010 - 2016, 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
@ -32,6 +32,7 @@
#string STR_GEN_NO_DRIVER_BOOT #language en-US "%H%s%N: Driver or Boot must be selected.\r\n"
#string STR_GEN_BOOT_ONLY #language en-US "%H%s%N: Boot must be selected for hot key options.\r\n"
#string STR_GEN_TOO_FEW #language en-US "%H%s%N: Too few arguments.\r\n"
#string STR_GEN_TOO_MANY #language en-US "%H%s%N: Too many arguments\r\n"
#string STR_GEN_FILE_OPEN_FAIL #language en-US "%H%s%N: Cannot open file - '%H%s%N'\r\n"
#string STR_GEN_FIND_FAIL #language en-US "%H%s%N: File not found - '%H%s%N'\r\n"
#string STR_GEN_OUT_MEM #language en-US "%H%s%N: Memory allocation was not successful.\r\n"