2 Main file for Ver shell level 3 function.
4 (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
5 (C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>
6 Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
7 SPDX-License-Identifier: BSD-2-Clause-Patent
11 #include "UefiShellLevel3CommandsLib.h"
13 #include <Library/ShellLib.h>
15 STATIC CONST SHELL_PARAM_ITEM ParamList
[] = {
17 {L
"-terse", TypeFlag
},
24 Function for 'ver' command.
26 @param[in] ImageHandle Handle to the Image (NULL if Internal).
27 @param[in] SystemTable Pointer to the System Table (NULL if Internal).
32 IN EFI_HANDLE ImageHandle
,
33 IN EFI_SYSTEM_TABLE
*SystemTable
39 SHELL_STATUS ShellStatus
;
42 Level
= PcdGet8(PcdShellSupportLevel
);
44 ShellStatus
= SHELL_SUCCESS
;
47 // initialize the shell lib (we must be in non-auto-init...)
49 Status
= ShellInitialize();
50 ASSERT_EFI_ERROR(Status
);
52 Status
= CommandInit();
53 ASSERT_EFI_ERROR(Status
);
56 // parse the command line
58 Status
= ShellCommandLineParse (ParamList
, &Package
, &ProblemParam
, TRUE
);
59 if (EFI_ERROR(Status
)) {
60 if (Status
== EFI_VOLUME_CORRUPTED
&& ProblemParam
!= NULL
) {
61 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_PROBLEM
), gShellLevel3HiiHandle
, L
"ver", ProblemParam
);
62 FreePool(ProblemParam
);
63 ShellStatus
= SHELL_INVALID_PARAMETER
;
71 if (ShellCommandLineGetFlag(Package
, L
"-?")) {
74 if (ShellCommandLineGetRawValue(Package
, 1) != NULL
) {
76 // we have too many parameters
78 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_TOO_MANY
), gShellLevel3HiiHandle
, L
"ver");
79 ShellStatus
= SHELL_INVALID_PARAMETER
;
81 if (ShellCommandLineGetFlag(Package
, L
"-s")) {
82 if (ShellCommandLineGetFlag(Package
, L
"-terse") || ShellCommandLineGetFlag(Package
, L
"-t")){
83 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_PARAM_CONFLICT
), gShellLevel3HiiHandle
, L
"ver", L
"-t or -terse", L
"-s");
84 ShellStatus
= SHELL_INVALID_PARAMETER
;
88 gST
->ConOut
->Mode
->CursorRow
,
90 STRING_TOKEN (STR_VER_OUTPUT_SIMPLE
),
91 gShellLevel3HiiHandle
,
92 gEfiShellProtocol
->MajorVersion
,
93 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
);