2 Main file for Ver shell level 3 function.
4 (C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>
5 Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
6 This program and the accompanying materials
7 are licensed and made available under the terms and conditions of the BSD License
8 which accompanies this distribution. The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
16 #include "UefiShellLevel3CommandsLib.h"
18 #include <Library/ShellLib.h>
20 STATIC CONST SHELL_PARAM_ITEM ParamList
[] = {
22 {L
"-terse", TypeFlag
},
29 Function for 'ver' command.
31 @param[in] ImageHandle Handle to the Image (NULL if Internal).
32 @param[in] SystemTable Pointer to the System Table (NULL if Internal).
37 IN EFI_HANDLE ImageHandle
,
38 IN EFI_SYSTEM_TABLE
*SystemTable
44 SHELL_STATUS ShellStatus
;
47 Level
= PcdGet8(PcdShellSupportLevel
);
49 ShellStatus
= SHELL_SUCCESS
;
52 // initialize the shell lib (we must be in non-auto-init...)
54 Status
= ShellInitialize();
55 ASSERT_EFI_ERROR(Status
);
57 Status
= CommandInit();
58 ASSERT_EFI_ERROR(Status
);
61 // parse the command line
63 Status
= ShellCommandLineParse (ParamList
, &Package
, &ProblemParam
, TRUE
);
64 if (EFI_ERROR(Status
)) {
65 if (Status
== EFI_VOLUME_CORRUPTED
&& ProblemParam
!= NULL
) {
66 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_PROBLEM
), gShellLevel3HiiHandle
, L
"ver", ProblemParam
);
67 FreePool(ProblemParam
);
68 ShellStatus
= SHELL_INVALID_PARAMETER
;
76 if (ShellCommandLineGetFlag(Package
, L
"-?")) {
79 if (ShellCommandLineGetRawValue(Package
, 1) != NULL
) {
81 // we have too many parameters
83 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_TOO_MANY
), gShellLevel3HiiHandle
, L
"ver");
84 ShellStatus
= SHELL_INVALID_PARAMETER
;
86 if (ShellCommandLineGetFlag(Package
, L
"-s")) {
89 gST
->ConOut
->Mode
->CursorRow
,
91 STRING_TOKEN (STR_VER_OUTPUT_SIMPLE
),
92 gShellLevel3HiiHandle
,
93 gEfiShellProtocol
->MajorVersion
,
94 gEfiShellProtocol
->MinorVersion
99 gST
->ConOut
->Mode
->CursorRow
,
101 STRING_TOKEN (STR_VER_OUTPUT_SHELL
),
102 gShellLevel3HiiHandle
,
104 gEfiShellProtocol
->MajorVersion
,
105 gEfiShellProtocol
->MinorVersion
107 if (!ShellCommandLineGetFlag(Package
, L
"-terse") && !ShellCommandLineGetFlag(Package
, L
"-t")){
112 STRING_TOKEN (STR_VER_OUTPUT_SUPPLIER
),
113 gShellLevel3HiiHandle
,
114 (CHAR16
*) PcdGetPtr (PcdShellSupplier
)
122 STRING_TOKEN (STR_VER_OUTPUT_UEFI
),
123 gShellLevel3HiiHandle
,
124 (gST
->Hdr
.Revision
&0xffff0000)>>16,
125 (gST
->Hdr
.Revision
&0x0000ffff),
127 gST
->FirmwareRevision
132 // implementation specific support for displaying processor architecture
134 if (ShellCommandLineGetFlag(Package
, L
"-_pa")) {
135 ShellPrintEx(-1, -1, L
"%d\r\n", sizeof(UINTN
)==sizeof(UINT64
)?64:32);
140 // free the command line package
142 ShellCommandLineFreeVarList (Package
);
145 return (ShellStatus
);