udk2010.up2.shell initial release.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10874 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey
772
ShellPkg/Library/UefiShellLevel2CommandsLib/TimeDate.c
Normal file
772
ShellPkg/Library/UefiShellLevel2CommandsLib/TimeDate.c
Normal file
@ -0,0 +1,772 @@
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/** @file
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Main file for time, timezone, and date shell level 2 and shell level 3 functions.
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Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "UefiShellLevel2CommandsLib.h"
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INT16
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EFIAPI
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AbsVal(
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INT16 v
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)
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{
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if (v>0) {
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return (v);
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}
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return ((INT16)(-v));
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}
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BOOLEAN
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EFIAPI
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InternalIsTimeLikeString (
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IN CONST CHAR16 *String,
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IN CONST CHAR16 Char,
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IN CONST UINTN Min,
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IN CONST UINTN Max,
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IN CONST BOOLEAN MinusOk
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)
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{
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UINTN Count;
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Count = 0;
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if (MinusOk) {
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//
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// A single minus is ok.
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//
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if (*String == L'-') {
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String++;
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}
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}
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//
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// the first char must be numeric.
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//
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if (!ShellIsDecimalDigitCharacter(*String)) {
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return (FALSE);
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}
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//
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// loop through the characters and use the lib function
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//
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for ( ; String != NULL && *String != CHAR_NULL ; String++){
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if (*String == Char) {
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Count++;
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if (Count > Max) {
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return (FALSE);
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}
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continue;
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}
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if (!ShellIsDecimalDigitCharacter(*String)) {
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return (FALSE);
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}
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}
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if (Count < Min) {
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return (FALSE);
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}
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return (TRUE);
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}
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SHELL_STATUS
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EFIAPI
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CheckAndSetDate (
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IN CONST CHAR16 *DateString
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)
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{
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EFI_TIME TheTime;
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EFI_STATUS Status;
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CONST CHAR16 *Walker;
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if (!InternalIsTimeLikeString(DateString, L'/', 2, 2, FALSE)) {
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return (SHELL_INVALID_PARAMETER);
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}
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Status = gRT->GetTime(&TheTime, NULL);
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ASSERT_EFI_ERROR(Status);
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Walker = DateString;
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TheTime.Month = 0xFF;
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TheTime.Day = 0xFF;
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TheTime.Year = 0xFFFF;
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TheTime.Month = (UINT8)StrDecimalToUintn (Walker);
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Walker = StrStr(Walker, L"/");
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if (Walker != NULL && *Walker == L'/') {
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Walker = Walker + 1;
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}
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if (Walker != NULL && Walker[0] != CHAR_NULL) {
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TheTime.Day = (UINT8)StrDecimalToUintn (Walker);
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Walker = StrStr(Walker, L"/");
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if (Walker != NULL && *Walker == L'/') {
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Walker = Walker + 1;
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}
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if (Walker != NULL && Walker[0] != CHAR_NULL) {
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TheTime.Year = (UINT16)StrDecimalToUintn (Walker);
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}
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}
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if (TheTime.Year < 100) {
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if (TheTime.Year >= 98) {
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TheTime.Year = (UINT16)(1900 + TheTime.Year);
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} else {
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TheTime.Year = (UINT16)(2000 + TheTime.Year);
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}
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}
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Status = gRT->SetTime(&TheTime);
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if (!EFI_ERROR(Status)){
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return (SHELL_SUCCESS);
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}
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return (SHELL_INVALID_PARAMETER);
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}
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/**
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Function for 'date' command.
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@param[in] ImageHandle Handle to the Image (NULL if Internal).
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@param[in] SystemTable Pointer to the System Table (NULL if Internal).
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**/
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SHELL_STATUS
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EFIAPI
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ShellCommandRunDate (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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LIST_ENTRY *Package;
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EFI_TIME TheTime;
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CHAR16 *ProblemParam;
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SHELL_STATUS ShellStatus;
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ShellStatus = SHELL_SUCCESS;
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ProblemParam = NULL;
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//
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// initialize the shell lib (we must be in non-auto-init...)
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//
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Status = ShellInitialize();
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ASSERT_EFI_ERROR(Status);
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//
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// parse the command line
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//
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Status = ShellCommandLineParse (SfoParamList, &Package, &ProblemParam, TRUE);
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if (EFI_ERROR(Status)) {
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if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);
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FreePool(ProblemParam);
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ShellStatus = SHELL_INVALID_PARAMETER;
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} else {
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ASSERT(FALSE);
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}
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} else {
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//
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// check for "-?"
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//
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if (ShellCommandLineGetFlag(Package, L"-?")) {
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ASSERT(FALSE);
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} else if (ShellCommandLineGetRawValue(Package, 2) != NULL) {
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
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ShellStatus = SHELL_INVALID_PARAMETER;
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} else {
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//
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// If there are 0 value parameters, then print the current date
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// else If there are any value paramerers, then print error
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//
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if (ShellCommandLineGetRawValue(Package, 1) == NULL) {
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//
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// get the current date
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//
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Status = gRT->GetTime(&TheTime, NULL);
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ASSERT_EFI_ERROR(Status);
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//
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// ShellPrintEx the date in SFO or regular format
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//
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if (ShellCommandLineGetFlag(Package, L"-sfo")) {
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DATE_SFO_FORMAT), gShellLevel2HiiHandle, TheTime.Month, TheTime.Day, TheTime.Year);
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} else {
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DATE_FORMAT), gShellLevel2HiiHandle, TheTime.Month, TheTime.Day, TheTime.Year);
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}
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} else {
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if (PcdGet8(PcdShellSupportLevel) == 2) {
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
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ShellStatus = SHELL_INVALID_PARAMETER;
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} else {
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//
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// perform level 3 operation here.
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//
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ShellStatus = CheckAndSetDate(ShellCommandLineGetRawValue(Package, 1));
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if (ShellStatus != SHELL_SUCCESS) {
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ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ShellCommandLineGetRawValue(Package, 1));
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ShellStatus = SHELL_INVALID_PARAMETER;
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}
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}
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}
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}
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}
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//
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// free the command line package
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//
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ShellCommandLineFreeVarList (Package);
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//
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// return the status
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//
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return (ShellStatus);
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}
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//
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// Note "-tz" is invalid for this (non-interactive) version of 'time'.
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//
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STATIC CONST SHELL_PARAM_ITEM TimeParamList2[] = {
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{L"-d", TypeValue},
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{NULL, TypeMax}
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};
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STATIC CONST SHELL_PARAM_ITEM TimeParamList3[] = {
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{L"-d", TypeValue},
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{L"-tz", TypeValue},
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{NULL, TypeMax}
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};
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SHELL_STATUS
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EFIAPI
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CheckAndSetTime (
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IN CONST CHAR16 *TimeString,
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IN CONST INT16 Tz,
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IN CONST UINT8 Daylight
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)
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{
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EFI_TIME TheTime;
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EFI_STATUS Status;
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CONST CHAR16 *Walker;
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if (TimeString != NULL && !InternalIsTimeLikeString(TimeString, L':', 1, 2, FALSE)) {
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return (SHELL_INVALID_PARAMETER);
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}
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Status = gRT->GetTime(&TheTime, NULL);
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ASSERT_EFI_ERROR(Status);
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if (TimeString != NULL) {
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Walker = TimeString;
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TheTime.Hour = 0xFF;
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TheTime.Minute = 0xFF;
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TheTime.Hour = (UINT8)StrDecimalToUintn (Walker);
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Walker = StrStr(Walker, L":");
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if (Walker != NULL && *Walker == L':') {
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Walker = Walker + 1;
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}
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if (Walker != NULL && Walker[0] != CHAR_NULL) {
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TheTime.Minute = (UINT8)StrDecimalToUintn (Walker);
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Walker = StrStr(Walker, L":");
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if (Walker != NULL && *Walker == L':') {
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Walker = Walker + 1;
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}
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if (Walker != NULL && Walker[0] != CHAR_NULL) {
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TheTime.Second = (UINT8)StrDecimalToUintn (Walker);
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}
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}
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}
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if ((Tz >= -1440 && Tz <= 1440)||(Tz == 2047)) {
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TheTime.TimeZone = Tz;
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}
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if (Daylight <= 3 && Daylight != 2) {
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TheTime.Daylight = Daylight;
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}
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Status = gRT->SetTime(&TheTime);
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if (!EFI_ERROR(Status)){
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return (SHELL_SUCCESS);
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}
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return (SHELL_INVALID_PARAMETER);
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}
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/**
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Function for 'time' command.
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@param[in] ImageHandle Handle to the Image (NULL if Internal).
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@param[in] SystemTable Pointer to the System Table (NULL if Internal).
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**/
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SHELL_STATUS
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EFIAPI
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ShellCommandRunTime (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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LIST_ENTRY *Package;
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CHAR16 *Message;
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EFI_TIME TheTime;
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CHAR16 *ProblemParam;
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SHELL_STATUS ShellStatus;
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INT16 Tz;
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UINT8 Daylight;
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CONST CHAR16 *TempLocation;
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||||
UINTN TzMinutes;
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ShellStatus = SHELL_SUCCESS;
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ProblemParam = NULL;
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||||
|
||||
//
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||||
// 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
|
||||
//
|
||||
if (PcdGet8(PcdShellSupportLevel) == 2) {
|
||||
Status = ShellCommandLineParseEx (TimeParamList2, &Package, &ProblemParam, TRUE, TRUE);
|
||||
} else {
|
||||
ASSERT(PcdGet8(PcdShellSupportLevel) == 3);
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||||
Status = ShellCommandLineParseEx (TimeParamList3, &Package, &ProblemParam, TRUE, TRUE);
|
||||
}
|
||||
if (EFI_ERROR(Status)) {
|
||||
if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);
|
||||
FreePool(ProblemParam);
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
} else {
|
||||
ASSERT(FALSE);
|
||||
}
|
||||
} else {
|
||||
//
|
||||
// check for "-?"
|
||||
//
|
||||
Status = gRT->GetTime(&TheTime, NULL);
|
||||
ASSERT_EFI_ERROR(Status);
|
||||
if (ShellCommandLineGetFlag(Package, L"-?")) {
|
||||
ASSERT(FALSE);
|
||||
} else if (ShellCommandLineGetRawValue(Package, 2) != NULL) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
} else {
|
||||
//
|
||||
// If there are no parameters, then print the current time
|
||||
//
|
||||
if (ShellCommandLineGetRawValue(Package, 1) == NULL
|
||||
&& !ShellCommandLineGetFlag(Package, L"-d")
|
||||
&& !ShellCommandLineGetFlag(Package, L"-tz")) {
|
||||
//
|
||||
// ShellPrintEx the current time
|
||||
//
|
||||
if (TheTime.TimeZone == 2047) {
|
||||
TzMinutes = 0;
|
||||
} else {
|
||||
TzMinutes = AbsVal(TheTime.TimeZone) % 60;
|
||||
}
|
||||
|
||||
ShellPrintHiiEx (
|
||||
-1,
|
||||
-1,
|
||||
NULL,
|
||||
STRING_TOKEN (STR_TIME_FORMAT),
|
||||
gShellLevel2HiiHandle,
|
||||
TheTime.Hour,
|
||||
TheTime.Minute,
|
||||
TheTime.Second,
|
||||
TheTime.TimeZone==2047?L" ":(TheTime.TimeZone > 0?L"-":L"+"),
|
||||
TheTime.TimeZone==2047?0:AbsVal(TheTime.TimeZone) / 60,
|
||||
TzMinutes
|
||||
);
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_CRLF), gShellLevel2HiiHandle);
|
||||
} else if (ShellCommandLineGetFlag(Package, L"-d") && ShellCommandLineGetValue(Package, L"-d") == NULL) {
|
||||
if (TheTime.TimeZone == 2047) {
|
||||
TzMinutes = 0;
|
||||
} else {
|
||||
TzMinutes = AbsVal(TheTime.TimeZone) % 60;
|
||||
}
|
||||
|
||||
ShellPrintHiiEx (
|
||||
-1,
|
||||
-1,
|
||||
NULL,
|
||||
STRING_TOKEN (STR_TIME_FORMAT),
|
||||
gShellLevel2HiiHandle,
|
||||
TheTime.Hour,
|
||||
TheTime.Minute,
|
||||
TheTime.Second,
|
||||
TheTime.TimeZone==2047?L" ":(TheTime.TimeZone > 0?L"-":L"+"),
|
||||
TheTime.TimeZone==2047?0:AbsVal(TheTime.TimeZone) / 60,
|
||||
TzMinutes
|
||||
);
|
||||
switch (TheTime.Daylight) {
|
||||
case 0:
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DSTNA), gShellLevel2HiiHandle);
|
||||
break;
|
||||
case EFI_TIME_ADJUST_DAYLIGHT:
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DSTST), gShellLevel2HiiHandle);
|
||||
break;
|
||||
case EFI_TIME_IN_DAYLIGHT:
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DSTDT), gShellLevel2HiiHandle);
|
||||
break;
|
||||
default:
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_ERROR), gShellLevel2HiiHandle, L"gRT->GetTime", L"TheTime.Daylight", TheTime.Daylight);
|
||||
}
|
||||
} else {
|
||||
if (PcdGet8(PcdShellSupportLevel) == 2) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
} else {
|
||||
//
|
||||
// perform level 3 operation here.
|
||||
//
|
||||
if ((TempLocation = ShellCommandLineGetValue(Package, L"-tz")) != NULL) {
|
||||
if (TempLocation[0] == L'-') {
|
||||
Tz = (INT16)(0 - StrDecimalToUintn(++TempLocation));
|
||||
} else {
|
||||
Tz = (INT16)StrDecimalToUintn(TempLocation);
|
||||
}
|
||||
if (!(Tz >= -1440 && Tz <= 1440) && Tz != 2047) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, L"-d");
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
}
|
||||
} else {
|
||||
//
|
||||
// intentionally out of bounds value will prevent changing it...
|
||||
//
|
||||
Tz = 1441;
|
||||
}
|
||||
TempLocation = ShellCommandLineGetValue(Package, L"-d");
|
||||
if (TempLocation != NULL) {
|
||||
Daylight = (UINT8)StrDecimalToUintn(TempLocation);
|
||||
if (Daylight != 0 && Daylight != 1 && Daylight != 3) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, L"-d");
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
}
|
||||
} else {
|
||||
//
|
||||
// invalid = will not use
|
||||
//
|
||||
Daylight = 0xFF;
|
||||
}
|
||||
if (ShellStatus == SHELL_SUCCESS) {
|
||||
ShellStatus = CheckAndSetTime(ShellCommandLineGetRawValue(Package, 1), Tz, Daylight);
|
||||
if (ShellStatus != SHELL_SUCCESS) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ShellCommandLineGetRawValue(Package, 1));
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// free the command line package
|
||||
//
|
||||
ShellCommandLineFreeVarList (Package);
|
||||
|
||||
//
|
||||
// return the status
|
||||
//
|
||||
return (ShellStatus);
|
||||
}
|
||||
|
||||
typedef struct {
|
||||
INT16 TimeZone;
|
||||
EFI_STRING_ID StringId;
|
||||
} TIME_ZONE_ITEM;
|
||||
|
||||
STATIC CONST SHELL_PARAM_ITEM TimeZoneParamList2[] = {
|
||||
{L"-l", TypeFlag},
|
||||
{L"-f", TypeFlag},
|
||||
{NULL, TypeMax}
|
||||
};
|
||||
STATIC CONST SHELL_PARAM_ITEM TimeZoneParamList3[] = {
|
||||
{L"-l", TypeFlag},
|
||||
{L"-f", TypeFlag},
|
||||
{L"-s", TypeValue},
|
||||
{NULL, TypeMax}
|
||||
};
|
||||
|
||||
STATIC CONST TIME_ZONE_ITEM TimeZoneList[] = {
|
||||
{720, STRING_TOKEN (STR_TIMEZONE_M12)},
|
||||
{660, STRING_TOKEN (STR_TIMEZONE_M11)},
|
||||
{600, STRING_TOKEN (STR_TIMEZONE_M10)},
|
||||
{540, STRING_TOKEN (STR_TIMEZONE_M9)},
|
||||
{480, STRING_TOKEN (STR_TIMEZONE_M8)},
|
||||
{420, STRING_TOKEN (STR_TIMEZONE_M7)},
|
||||
{360, STRING_TOKEN (STR_TIMEZONE_M6)},
|
||||
{300, STRING_TOKEN (STR_TIMEZONE_M5)},
|
||||
{270, STRING_TOKEN (STR_TIMEZONE_M430)},
|
||||
{240, STRING_TOKEN (STR_TIMEZONE_M4)},
|
||||
{210, STRING_TOKEN (STR_TIMEZONE_M330)},
|
||||
{180, STRING_TOKEN (STR_TIMEZONE_M3)},
|
||||
{120, STRING_TOKEN (STR_TIMEZONE_M2)},
|
||||
{60 , STRING_TOKEN (STR_TIMEZONE_M1)},
|
||||
{0 , STRING_TOKEN (STR_TIMEZONE_0)},
|
||||
{-60 , STRING_TOKEN (STR_TIMEZONE_P1)},
|
||||
{-120 , STRING_TOKEN (STR_TIMEZONE_P2)},
|
||||
{-180 , STRING_TOKEN (STR_TIMEZONE_P3)},
|
||||
{-210 , STRING_TOKEN (STR_TIMEZONE_P330)},
|
||||
{-240 , STRING_TOKEN (STR_TIMEZONE_P4)},
|
||||
{-270 , STRING_TOKEN (STR_TIMEZONE_P430)},
|
||||
{-300 , STRING_TOKEN (STR_TIMEZONE_P5)},
|
||||
{-330 , STRING_TOKEN (STR_TIMEZONE_P530)},
|
||||
{-345 , STRING_TOKEN (STR_TIMEZONE_P545)},
|
||||
{-360 , STRING_TOKEN (STR_TIMEZONE_P6)},
|
||||
{-390 , STRING_TOKEN (STR_TIMEZONE_P630)},
|
||||
{-420 , STRING_TOKEN (STR_TIMEZONE_P7)},
|
||||
{-480 , STRING_TOKEN (STR_TIMEZONE_P8)},
|
||||
{-540 , STRING_TOKEN (STR_TIMEZONE_P9)},
|
||||
{-570 , STRING_TOKEN (STR_TIMEZONE_P930)},
|
||||
{-600 , STRING_TOKEN (STR_TIMEZONE_P10)},
|
||||
{-660 , STRING_TOKEN (STR_TIMEZONE_P11)},
|
||||
{-720 , STRING_TOKEN (STR_TIMEZONE_P12)},
|
||||
{-780 , STRING_TOKEN (STR_TIMEZONE_P13)},
|
||||
{-840 , STRING_TOKEN (STR_TIMEZONE_P14)}
|
||||
};
|
||||
|
||||
SHELL_STATUS
|
||||
EFIAPI
|
||||
CheckAndSetTimeZone (
|
||||
IN CONST CHAR16 *TimeZoneString
|
||||
)
|
||||
{
|
||||
EFI_TIME TheTime;
|
||||
EFI_STATUS Status;
|
||||
CONST CHAR16 *Walker;
|
||||
UINTN LoopVar;
|
||||
|
||||
if (TimeZoneString == NULL) {
|
||||
return (SHELL_INVALID_PARAMETER);
|
||||
}
|
||||
|
||||
if (TimeZoneString != NULL && !InternalIsTimeLikeString(TimeZoneString, L':', 1, 1, TRUE)) {
|
||||
return (SHELL_INVALID_PARAMETER);
|
||||
}
|
||||
|
||||
Status = gRT->GetTime(&TheTime, NULL);
|
||||
ASSERT_EFI_ERROR(Status);
|
||||
|
||||
Walker = TimeZoneString;
|
||||
if (*Walker == L'-') {
|
||||
TheTime.TimeZone = (INT16)((StrDecimalToUintn (++Walker)) * 60);
|
||||
} else {
|
||||
TheTime.TimeZone = (INT16)((StrDecimalToUintn (Walker)) * -60);
|
||||
}
|
||||
Walker = StrStr(Walker, L":");
|
||||
if (Walker != NULL && *Walker == L':') {
|
||||
Walker = Walker + 1;
|
||||
}
|
||||
if (Walker != NULL && Walker[0] != CHAR_NULL) {
|
||||
if (TheTime.TimeZone < 0) {
|
||||
TheTime.TimeZone = (INT16)(TheTime.TimeZone - (UINT8)StrDecimalToUintn (Walker));
|
||||
} else {
|
||||
TheTime.TimeZone = (INT16)(TheTime.TimeZone + (UINT8)StrDecimalToUintn (Walker));
|
||||
}
|
||||
}
|
||||
|
||||
Status = EFI_INVALID_PARAMETER;
|
||||
|
||||
for ( LoopVar = 0
|
||||
; LoopVar < sizeof(TimeZoneList) / sizeof(TimeZoneList[0])
|
||||
; LoopVar++
|
||||
){
|
||||
if (TheTime.TimeZone == TimeZoneList[LoopVar].TimeZone) {
|
||||
Status = gRT->SetTime(&TheTime);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!EFI_ERROR(Status)){
|
||||
return (SHELL_SUCCESS);
|
||||
}
|
||||
return (SHELL_INVALID_PARAMETER);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
Function for 'timezone' 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
|
||||
ShellCommandRunTimeZone (
|
||||
IN EFI_HANDLE ImageHandle,
|
||||
IN EFI_SYSTEM_TABLE *SystemTable
|
||||
)
|
||||
{
|
||||
//
|
||||
// non interactive
|
||||
//
|
||||
EFI_STATUS Status;
|
||||
LIST_ENTRY *Package;
|
||||
CHAR16 *ProblemParam;
|
||||
SHELL_STATUS ShellStatus;
|
||||
UINT8 LoopVar;
|
||||
EFI_TIME TheTime;
|
||||
BOOLEAN Found;
|
||||
UINTN TzMinutes;
|
||||
|
||||
ShellStatus = SHELL_SUCCESS;
|
||||
ProblemParam = NULL;
|
||||
|
||||
//
|
||||
// initialize the shell lib (we must be in non-auto-init...)
|
||||
//
|
||||
Status = ShellInitialize();
|
||||
ASSERT_EFI_ERROR(Status);
|
||||
|
||||
//
|
||||
// parse the command line
|
||||
//
|
||||
if (PcdGet8(PcdShellSupportLevel) == 2) {
|
||||
Status = ShellCommandLineParse (TimeZoneParamList2, &Package, &ProblemParam, FALSE);
|
||||
} else {
|
||||
ASSERT(PcdGet8(PcdShellSupportLevel) == 3);
|
||||
Status = ShellCommandLineParseEx (TimeZoneParamList3, &Package, &ProblemParam, FALSE, TRUE);
|
||||
}
|
||||
if (EFI_ERROR(Status)) {
|
||||
if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);
|
||||
FreePool(ProblemParam);
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
} else {
|
||||
ASSERT(FALSE);
|
||||
}
|
||||
} else {
|
||||
//
|
||||
// check for "-?"
|
||||
//
|
||||
if (ShellCommandLineGetCount(Package) > 1) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
} else if (ShellCommandLineGetFlag(Package, L"-?")) {
|
||||
ASSERT(FALSE);
|
||||
} else if (ShellCommandLineGetFlag(Package, L"-s")) {
|
||||
if ((ShellCommandLineGetFlag(Package, L"-l")) || (ShellCommandLineGetFlag(Package, L"-f"))) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, L"-l or -f");
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
} else {
|
||||
ASSERT(PcdGet8(PcdShellSupportLevel) == 3);
|
||||
if (ShellCommandLineGetValue(Package, L"-s") == NULL) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellLevel2HiiHandle, L"-s");
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
} else {
|
||||
//
|
||||
// Set the time zone
|
||||
//
|
||||
ShellStatus = CheckAndSetTimeZone(ShellCommandLineGetValue(Package, L"-s"));
|
||||
if (ShellStatus != SHELL_SUCCESS) {
|
||||
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ShellCommandLineGetValue(Package, L"-s"));
|
||||
ShellStatus = SHELL_INVALID_PARAMETER;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if (ShellCommandLineGetFlag(Package, L"-l")) {
|
||||
//
|
||||
// Print a list of all time zones
|
||||
//
|
||||
for ( LoopVar = 0
|
||||
; LoopVar < sizeof(TimeZoneList) / sizeof(TimeZoneList[0])
|
||||
; LoopVar++
|
||||
){
|
||||
ShellPrintHiiEx (-1, -1, NULL, TimeZoneList[LoopVar].StringId, gShellLevel2HiiHandle);
|
||||
}
|
||||
} else {
|
||||
//
|
||||
// Get Current Time Zone Info
|
||||
//
|
||||
Status = gRT->GetTime(&TheTime, NULL);
|
||||
ASSERT_EFI_ERROR(Status);
|
||||
|
||||
if (TheTime.TimeZone != 2047) {
|
||||
Found = FALSE;
|
||||
for ( LoopVar = 0
|
||||
; LoopVar < sizeof(TimeZoneList) / sizeof(TimeZoneList[0])
|
||||
; LoopVar++
|
||||
){
|
||||
if (TheTime.TimeZone == TimeZoneList[LoopVar].TimeZone) {
|
||||
if (ShellCommandLineGetFlag(Package, L"-f")) {
|
||||
//
|
||||
// Print all info about current time zone
|
||||
//
|
||||
ShellPrintHiiEx (-1, -1, NULL, TimeZoneList[LoopVar].StringId, gShellLevel2HiiHandle);
|
||||
} else {
|
||||
//
|
||||
// Print basic info only
|
||||
//
|
||||
if (TheTime.TimeZone == 2047) {
|
||||
TzMinutes = 0;
|
||||
} else {
|
||||
TzMinutes = AbsVal(TheTime.TimeZone) % 60;
|
||||
}
|
||||
|
||||
ShellPrintHiiEx (
|
||||
-1,
|
||||
-1,
|
||||
NULL,
|
||||
STRING_TOKEN(STR_TIMEZONE_SIMPLE),
|
||||
gShellLevel2HiiHandle,
|
||||
TheTime.TimeZone==2047?0:(TheTime.TimeZone > 0?L"-":L"+"),
|
||||
TheTime.TimeZone==2047?0:AbsVal(TheTime.TimeZone) / 60,
|
||||
TzMinutes);
|
||||
}
|
||||
Found = TRUE;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!Found) {
|
||||
//
|
||||
// Print basic info only
|
||||
//
|
||||
if (TheTime.TimeZone == 2047) {
|
||||
TzMinutes = 0;
|
||||
} else {
|
||||
TzMinutes = AbsVal(TheTime.TimeZone) % 60;
|
||||
}
|
||||
ShellPrintHiiEx (
|
||||
-1,
|
||||
-1,
|
||||
NULL,
|
||||
STRING_TOKEN(STR_TIMEZONE_SIMPLE),
|
||||
gShellLevel2HiiHandle,
|
||||
TheTime.TimeZone==2047?0:(TheTime.TimeZone > 0?L"-":L"+"),
|
||||
TheTime.TimeZone==2047?0:AbsVal(TheTime.TimeZone) / 60,
|
||||
TzMinutes);
|
||||
if (ShellCommandLineGetFlag(Package, L"-f")) {
|
||||
ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN(STR_TIMEZONE_NI), gShellLevel2HiiHandle);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
//
|
||||
// TimeZone was 2047 (unknown) from GetTime()
|
||||
//
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// free the command line package
|
||||
//
|
||||
ShellCommandLineFreeVarList (Package);
|
||||
|
||||
return (ShellStatus);
|
||||
}
|
||||
Reference in New Issue
Block a user