diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel2CommandsLib/TimeDate.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel2CommandsLib/TimeDate.c | 976 |
1 files changed, 0 insertions, 976 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/TimeDate.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/TimeDate.c deleted file mode 100644 index 533519d49d..0000000000 --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/TimeDate.c +++ /dev/null @@ -1,976 +0,0 @@ -/** @file
- Main file for time, timezone, and date shell level 2 and shell level 3 functions.
-
- (C) Copyright 2012-2015 Hewlett-Packard Development Company, L.P.<BR>
- Copyright (c) 2009 - 2014, 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
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "UefiShellLevel2CommandsLib.h"
-
-/**
- Determine if String is a valid representation for a time or date.
-
- @param[in] String The pointer to the string to test.
- @param[in] Char The delimeter character.
- @param[in] Min The minimum value allowed.
- @param[in] Max The maximum value allowed.
- @param[in] MinusOk Whether negative numbers are permitted.
-
- @retval TRUE String is a valid representation.
- @retval FALSE String is invalid.
-**/
-BOOLEAN
-EFIAPI
-InternalIsTimeLikeString (
- IN CONST CHAR16 *String,
- IN CONST CHAR16 Char,
- IN CONST UINTN Min,
- IN CONST UINTN Max,
- IN CONST BOOLEAN MinusOk
- )
-{
- UINTN Count;
- Count = 0;
-
- if (MinusOk) {
- //
- // A single minus is ok.
- //
- if (*String == L'-') {
- String++;
- }
- }
-
- //
- // the first char must be numeric.
- //
- if (!ShellIsDecimalDigitCharacter(*String)) {
- return (FALSE);
- }
- //
- // loop through the characters and use the lib function
- //
- for ( ; String != NULL && *String != CHAR_NULL ; String++){
- if (*String == Char) {
- Count++;
- if (Count > Max) {
- return (FALSE);
- }
- continue;
- }
- if (!ShellIsDecimalDigitCharacter(*String)) {
- return (FALSE);
- }
- }
- if (Count < Min) {
- return (FALSE);
- }
- return (TRUE);
-}
-
-/**
- Verify that the DateString is valid and if so set that as the current
- date.
-
- @param[in] DateString The pointer to a string representation of the date.
-
- @retval SHELL_INVALID_PARAMETER DateString was NULL.
- @retval SHELL_INVALID_PARAMETER DateString was mis-formatted.
- @retval SHELL_SUCCESS The operation was successful.
-**/
-SHELL_STATUS
-EFIAPI
-CheckAndSetDate (
- IN CONST CHAR16 *DateString
- )
-{
- EFI_TIME TheTime;
- EFI_STATUS Status;
- CHAR16 *DateStringCopy;
- CHAR16 *Walker;
- CHAR16 *Walker1;
-
- if (!InternalIsTimeLikeString(DateString, L'/', 2, 2, FALSE)) {
- return (SHELL_INVALID_PARAMETER);
- }
-
- Status = gRT->GetTime(&TheTime, NULL);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"date", L"gRT->GetTime", Status);
- return (SHELL_DEVICE_ERROR);
- }
-
- DateStringCopy = NULL;
- DateStringCopy = StrnCatGrow(&DateStringCopy, NULL, DateString, 0);
- if (DateStringCopy == NULL) {
- return (SHELL_OUT_OF_RESOURCES);
- }
- Walker = DateStringCopy;
-
- TheTime.Month = 0xFF;
- TheTime.Day = 0xFF;
- TheTime.Year = 0xFFFF;
-
- Walker1 = StrStr(Walker, L"/");
- if (Walker1 != NULL && *Walker1 == L'/') {
- *Walker1 = CHAR_NULL;
- }
-
- TheTime.Month = (UINT8)ShellStrToUintn (Walker);
- if (Walker1 != NULL) {
- Walker = Walker1 + 1;
- }
- Walker1 = Walker!=NULL?StrStr(Walker, L"/"):NULL;
- if (Walker1 != NULL && *Walker1 == L'/') {
- *Walker1 = CHAR_NULL;
- }
- if (Walker != NULL && Walker[0] != CHAR_NULL) {
- TheTime.Day = (UINT8)ShellStrToUintn (Walker);
- if (Walker1 != NULL) {
- Walker = Walker1 + 1;
- }
- Walker1 = Walker!=NULL?StrStr(Walker, L"/"):NULL;
- if (Walker1 != NULL && *Walker1 == L'/') {
- *Walker1 = CHAR_NULL;
- }
- if (Walker != NULL && Walker[0] != CHAR_NULL) {
- TheTime.Year = (UINT16)ShellStrToUintn (Walker);
- }
- }
-
- if (TheTime.Year < 100) {
- if (TheTime.Year >= 98) {
- TheTime.Year = (UINT16)(1900 + TheTime.Year);
- } else {
- TheTime.Year = (UINT16)(2000 + TheTime.Year);
- }
- }
-
- Status = gRT->SetTime(&TheTime);
-
- if (!EFI_ERROR(Status)){
- return (SHELL_SUCCESS);
- }
- return (SHELL_INVALID_PARAMETER);
-}
-
-/**
- Function for 'date' 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
-ShellCommandRunDate (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- EFI_TIME TheTime;
- CHAR16 *ProblemParam;
- SHELL_STATUS ShellStatus;
- CONST CHAR16 *Param1;
-
- 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
- //
- Status = ShellCommandLineParse (SfoParamList, &Package, &ProblemParam, TRUE);
- if (EFI_ERROR(Status)) {
- if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, L"date", ProblemParam);
- FreePool(ProblemParam);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- ASSERT(FALSE);
- }
- } else {
- //
- // check for "-?"
- //
- if (ShellCommandLineGetFlag(Package, L"-?")) {
- ASSERT(FALSE);
- } else if (ShellCommandLineGetRawValue(Package, 2) != NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle, L"date");
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- //
- // If there are 0 value parameters, then print the current date
- // else If there are any value paramerers, then print error
- //
- if (ShellCommandLineGetRawValue(Package, 1) == NULL) {
- //
- // get the current date
- //
- Status = gRT->GetTime(&TheTime, NULL);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"date", L"gRT->GetTime", Status);
- return (SHELL_DEVICE_ERROR);
- }
-
- //
- // ShellPrintEx the date in SFO or regular format
- //
- if (ShellCommandLineGetFlag(Package, L"-sfo")) {
- //
- // Match UEFI Shell spec:
- // ShellCommand,"date"
- // Date,"DD","MM","YYYY"
- //
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_SFO_HEADER), gShellLevel2HiiHandle, L"date");
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DATE_SFO_FORMAT), gShellLevel2HiiHandle, TheTime.Day, TheTime.Month, TheTime.Year);
- } else {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DATE_FORMAT), gShellLevel2HiiHandle, TheTime.Month, TheTime.Day, TheTime.Year);
- }
- } else {
- if (PcdGet8(PcdShellSupportLevel) == 2) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle, L"date");
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- //
- // perform level 3 operation here.
- //
- Param1 = ShellCommandLineGetRawValue(Package, 1);
- if (Param1 == NULL) {
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- ShellStatus = CheckAndSetDate(Param1);
- }
- if (ShellStatus != SHELL_SUCCESS) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle, L"date", Param1);
- ShellStatus = SHELL_INVALID_PARAMETER;
- }
- }
- }
- }
- }
- //
- // free the command line package
- //
- ShellCommandLineFreeVarList (Package);
-
- //
- // return the status
- //
- return (ShellStatus);
-}
-
-//
-// Note "-tz" is invalid for this (non-interactive) version of 'time'.
-//
-STATIC CONST SHELL_PARAM_ITEM TimeParamList2[] = {
- {L"-d", TypeValue},
- {NULL, TypeMax}
- };
-
-STATIC CONST SHELL_PARAM_ITEM TimeParamList3[] = {
- {L"-d", TypeValue},
- {L"-tz", TypeValue},
- {NULL, TypeMax}
- };
-
-/**
- Verify that the TimeString is valid and if so set that as the current
- time.
-
- @param[in] TimeString The pointer to a string representation of the time.
- @param[in] Tz The value to set for TimeZone.
- @param[in] Daylight The value to set for Daylight.
-
- @retval SHELL_INVALID_PARAMETER TimeString was NULL.
- @retval SHELL_INVALID_PARAMETER TimeString was mis-formatted.
- @retval SHELL_SUCCESS The operation was successful.
-**/
-SHELL_STATUS
-EFIAPI
-CheckAndSetTime (
- IN CONST CHAR16 *TimeString,
- IN CONST INT16 Tz,
- IN CONST UINT8 Daylight
- )
-{
- EFI_TIME TheTime;
- EFI_STATUS Status;
- CHAR16 *TimeStringCopy;
- CHAR16 *Walker1;
- CHAR16 *Walker2;
-
- if (TimeString != NULL && !InternalIsTimeLikeString(TimeString, L':', 1, 2, FALSE)) {
- return (SHELL_INVALID_PARAMETER);
- }
- if (Daylight != 0xFF &&((Daylight & (EFI_TIME_IN_DAYLIGHT|EFI_TIME_ADJUST_DAYLIGHT)) != Daylight)) {
- return (SHELL_INVALID_PARAMETER);
- }
-
- Status = gRT->GetTime(&TheTime, NULL);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"time", L"gRT->GetTime", Status);
- return (SHELL_DEVICE_ERROR);
- }
-
- if (TimeString != NULL) {
- TimeStringCopy = NULL;
- TimeStringCopy = StrnCatGrow(&TimeStringCopy, NULL, TimeString, 0);
- Walker1 = TimeStringCopy;
- TheTime.Hour = 0xFF;
- TheTime.Minute = 0xFF;
-
- Walker2 = Walker1!=NULL?StrStr(Walker1, L":"):NULL;
- if (Walker2 != NULL && *Walker2 == L':') {
- *Walker2 = CHAR_NULL;
- }
- TheTime.Hour = (UINT8)ShellStrToUintn (Walker1);
- if (Walker2 != NULL) {
- Walker1 = Walker2 + 1;
- }
- Walker2 = Walker1!=NULL?StrStr(Walker1, L":"):NULL;
- if (Walker2 != NULL && *Walker2 == L':') {
- *Walker2 = CHAR_NULL;
- TheTime.Second = (UINT8)0;
- }
- else if (Walker2 == NULL) {
- TheTime.Second = (UINT8)0;
- }
- if (Walker1 != NULL && Walker1[0] != CHAR_NULL) {
- TheTime.Minute = (UINT8)ShellStrToUintn (Walker1);
- if (Walker2 != NULL) {
- Walker1 = Walker2 + 1;
- if (Walker1 != NULL && Walker1[0] != CHAR_NULL) {
- TheTime.Second = (UINT8)ShellStrToUintn (Walker1);
- }
- }
- }
- SHELL_FREE_NON_NULL(TimeStringCopy);
- }
-
-
- if (Tz >= -1440 && Tz <= 1440) {
- //
- // EFI_TIME TimeZone is stored to meet the following calculation (see UEFI Spec):
- // Localtime = UTC - TimeZone
- // This means the sign must be changed for the user provided Tz.
- // EX: User wants to set TimeZone to Pacific Standard Time, so runs
- // time -tz -480 # set to UTC-08:00
- // To meet the calculation, the sign must be changed.
- //
- TheTime.TimeZone = -Tz;
- } else if (Tz == EFI_UNSPECIFIED_TIMEZONE) {
- TheTime.TimeZone = Tz;
- }
-
- if (Daylight != 0xFF) {
- TheTime.Daylight = Daylight;
- }
-
- Status = gRT->SetTime(&TheTime);
-
- if (!EFI_ERROR(Status)){
- return (SHELL_SUCCESS);
- }
-
- return (SHELL_INVALID_PARAMETER);
-}
-
-/**
- Function for 'time' 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
-ShellCommandRunTime (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- EFI_TIME TheTime;
- CHAR16 *ProblemParam;
- SHELL_STATUS ShellStatus;
- INT16 Tz;
- UINT8 Daylight;
- CONST CHAR16 *TempLocation;
- UINTN TzMinutes;
-
- //
- // Initialize variables
- //
- 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 = ShellCommandLineParseEx (TimeParamList2, &Package, &ProblemParam, TRUE, TRUE);
- } else {
- ASSERT(PcdGet8(PcdShellSupportLevel) == 3);
- 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, L"time", ProblemParam);
- FreePool(ProblemParam);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- ASSERT(FALSE);
- }
- } else {
- //
- // check for "-?"
- //
- Status = gRT->GetTime(&TheTime, NULL);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"time", L"gRT->GetTime", Status);
- return (SHELL_DEVICE_ERROR);
- }
-
- if (ShellCommandLineGetFlag(Package, L"-?")) {
- ASSERT(FALSE);
- } else if (ShellCommandLineGetRawValue(Package, 2) != NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle, L"time");
- 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 == EFI_UNSPECIFIED_TIMEZONE) {
- TzMinutes = 0;
- } else {
- TzMinutes = (ABS(TheTime.TimeZone)) % 60;
- }
-
- if (TheTime.TimeZone != EFI_UNSPECIFIED_TIMEZONE) {
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_TIME_FORMAT),
- gShellLevel2HiiHandle,
- TheTime.Hour,
- TheTime.Minute,
- TheTime.Second,
- (TheTime.TimeZone > 0?L"-":L"+"),
- ((ABS(TheTime.TimeZone)) / 60),
- TzMinutes
- );
- } else {
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_TIME_FORMAT_LOCAL),
- gShellLevel2HiiHandle,
- TheTime.Hour,
- TheTime.Minute,
- TheTime.Second
- );
- }
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_CRLF), gShellLevel2HiiHandle);
- } else if (ShellCommandLineGetFlag(Package, L"-d") && ShellCommandLineGetValue(Package, L"-d") == NULL) {
- if (TheTime.TimeZone == EFI_UNSPECIFIED_TIMEZONE) {
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_TIME_FORMAT_LOCAL),
- gShellLevel2HiiHandle,
- TheTime.Hour,
- TheTime.Minute,
- TheTime.Second
- );
- } else {
- TzMinutes = (ABS(TheTime.TimeZone)) % 60;
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_TIME_FORMAT),
- gShellLevel2HiiHandle,
- TheTime.Hour,
- TheTime.Minute,
- TheTime.Second,
- (TheTime.TimeZone > 0?L"-":L"+"),
- ((ABS(TheTime.TimeZone)) / 60),
- TzMinutes
- );
- }
- switch (TheTime.Daylight) {
- case 0:
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DST0), gShellLevel2HiiHandle);
- break;
- case EFI_TIME_ADJUST_DAYLIGHT:
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DST1), gShellLevel2HiiHandle);
- break;
- case EFI_TIME_IN_DAYLIGHT:
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DST2), gShellLevel2HiiHandle);
- break;
- case EFI_TIME_IN_DAYLIGHT|EFI_TIME_ADJUST_DAYLIGHT:
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DST3), gShellLevel2HiiHandle);
- break;
- default:
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_ERROR), gShellLevel2HiiHandle, L"time", L"gRT->GetTime", L"TheTime.Daylight", TheTime.Daylight);
- }
- } else {
- if (PcdGet8(PcdShellSupportLevel) == 2) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle, L"time");
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- //
- // perform level 3 operation here.
- //
- if ((TempLocation = ShellCommandLineGetValue(Package, L"-tz")) != NULL) {
- if (StrniCmp (TempLocation, L"_local", StrLen (TempLocation)) == NULL) {
- Tz = EFI_UNSPECIFIED_TIMEZONE;
- } else if (TempLocation[0] == L'-') {
-
- Tz = (INT16) ShellStrToUintn (++TempLocation);
- //
- // When the argument of "time [-tz tz]" is not numeric, ShellStrToUintn() returns "-1".
- // Here we can detect the argument error by checking the return of ShellStrToUintn().
- //
- if (Tz == -1) {
- Tz = 1441; //make it to be out of bounds value
- } else {
- Tz *= (-1); //sign convert
- }
- } else {
- if (TempLocation[0] == L'+') {
- Tz = (INT16)ShellStrToUintn (++TempLocation);
- } else {
- Tz = (INT16)ShellStrToUintn (TempLocation);
- }
- //
- // Detect the return of ShellStrToUintn() to make sure the argument is valid.
- //
- if (Tz == -1) {
- Tz = 1441; //make it to be out of bounds value
- }
- }
- if (!(Tz >= -1440 && Tz <= 1440) && Tz != EFI_UNSPECIFIED_TIMEZONE) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_VAL), gShellLevel2HiiHandle, L"time", TempLocation, L"-tz");
- 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)ShellStrToUintn(TempLocation);
- //
- // The argument of "time [-d dl]" is unsigned, if the first character is '-',
- // the argument is incorrect. That's because ShellStrToUintn() will skip past
- // any '-' sign and convert what's next, forgetting the sign is here.
- //
- if (TempLocation[0] == '-') {
- Daylight = 0xff; //make it invalid = will not use
- }
- if (Daylight != 0 && Daylight != 1 && Daylight != 3) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_VAL), gShellLevel2HiiHandle, L"time", TempLocation, 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_PARAM_INV), gShellLevel2HiiHandle, L"time", 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", TypeTimeValue},
- {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)},
- {EFI_UNSPECIFIED_TIMEZONE, STRING_TOKEN (STR_TIMEZONE_LOCAL)}
-};
-
-/**
- Verify that the TimeZoneString is valid and if so set that as the current
- timezone.
-
- @param[in] TimeZoneString The pointer to a string representation of the timezone.
-
- @retval SHELL_INVALID_PARAMETER TimeZoneString was NULL.
- @retval SHELL_INVALID_PARAMETER TimeZoneString was mis-formatted.
- @retval SHELL_SUCCESS The operation was successful.
-**/
-SHELL_STATUS
-EFIAPI
-CheckAndSetTimeZone (
- IN CONST CHAR16 *TimeZoneString
- )
-{
- EFI_TIME TheTime;
- EFI_STATUS Status;
- CHAR16 *TimeZoneCopy;
- CHAR16 *Walker;
- CHAR16 *Walker2;
- UINTN LoopVar;
-
- if (TimeZoneString == NULL) {
- return (SHELL_INVALID_PARAMETER);
- }
-
- if (StrniCmp (TimeZoneString, L"_local", StrLen (TimeZoneString)) == NULL) {
- Status = gRT->GetTime (&TheTime, NULL);
- if (EFI_ERROR (Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"gRT->GetTime", Status);
- return (SHELL_DEVICE_ERROR);
- }
-
- TheTime.TimeZone = EFI_UNSPECIFIED_TIMEZONE;
- Status = gRT->SetTime (&TheTime);
- if (!EFI_ERROR(Status)){
- return (SHELL_SUCCESS);
- }
- return (SHELL_INVALID_PARAMETER);
- }
- if (TimeZoneString != NULL && !InternalIsTimeLikeString(TimeZoneString, L':', 1, 1, TRUE)) {
- return (SHELL_INVALID_PARAMETER);
- }
-
- Status = gRT->GetTime(&TheTime, NULL);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"timezone", L"gRT->GetTime", Status);
- return (SHELL_DEVICE_ERROR);
- }
-
- TimeZoneCopy = NULL;
- TimeZoneCopy = StrnCatGrow(&TimeZoneCopy, NULL, TimeZoneString, 0);
- if (TimeZoneCopy == NULL) {
- return (SHELL_OUT_OF_RESOURCES);
- }
- Walker = TimeZoneCopy;
- Walker2 = StrStr(Walker, L":");
- if (Walker2 != NULL && *Walker2 == L':') {
- *Walker2 = CHAR_NULL;
- }
- if (*Walker == L'-') {
- TheTime.TimeZone = (INT16)((ShellStrToUintn (++Walker)) * 60);
- } else {
- TheTime.TimeZone = (INT16)((INT16)(ShellStrToUintn (Walker)) * -60);
- }
- if (Walker2 != NULL) {
- Walker = Walker2 + 1;
- }
- if (Walker != NULL && Walker[0] != CHAR_NULL) {
- if (TheTime.TimeZone < 0) {
- TheTime.TimeZone = (INT16)(TheTime.TimeZone - (UINT8)ShellStrToUintn (Walker));
- } else {
- TheTime.TimeZone = (INT16)(TheTime.TimeZone + (UINT8)ShellStrToUintn (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;
- }
- }
-
- FreePool(TimeZoneCopy);
-
- 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, TRUE);
- } else {
- ASSERT(PcdGet8(PcdShellSupportLevel) == 3);
- Status = ShellCommandLineParseEx (TimeZoneParamList3, &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, L"timezone", 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, L"timezone");
- 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_PARAM_INV), gShellLevel2HiiHandle, L"timezone", 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"timezone", 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_PARAM_INV), gShellLevel2HiiHandle, L"timezone", 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);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"timezone", L"gRT->GetTime", Status);
- return (SHELL_DEVICE_ERROR);
- }
-
- if (TheTime.TimeZone != EFI_UNSPECIFIED_TIMEZONE) {
- 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
- //
- TzMinutes = (ABS(TheTime.TimeZone)) % 60;
-
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN(STR_TIMEZONE_SIMPLE),
- gShellLevel2HiiHandle,
- (TheTime.TimeZone > 0?L"-":L"+"),
- (ABS(TheTime.TimeZone)) / 60,
- TzMinutes);
- }
- Found = TRUE;
- break;
- }
- }
- if (!Found) {
- //
- // Print basic info only
- //
- TzMinutes = (ABS(TheTime.TimeZone)) % 60;
-
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN(STR_TIMEZONE_SIMPLE),
- gShellLevel2HiiHandle,
- (TheTime.TimeZone > 0?L"-":L"+"),
- (ABS(TheTime.TimeZone)) / 60,
- TzMinutes);
-
- if (ShellCommandLineGetFlag(Package, L"-f")) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN(STR_TIMEZONE_NI), gShellLevel2HiiHandle);
- }
- }
- } else {
- //
- // TimeZone was EFI_UNSPECIFIED_TIMEZONE (local) from GetTime()
- //
- if (ShellCommandLineGetFlag (Package, L"-f")) {
- for ( LoopVar = 0
- ; LoopVar < sizeof (TimeZoneList) / sizeof (TimeZoneList[0])
- ; LoopVar++
- ){
- if (TheTime.TimeZone == TimeZoneList[LoopVar].TimeZone) {
- //
- // Print all info about current time zone
- //
- ShellPrintHiiEx (-1, -1, NULL, TimeZoneList[LoopVar].StringId, gShellLevel2HiiHandle);
- break;
- }
- }
- } else {
- //
- // Print basic info only
- //
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_TIMEZONE_SIMPLE_LOCAL), gShellLevel2HiiHandle);
- }
- }
- }
- }
-
- //
- // free the command line package
- //
- ShellCommandLineFreeVarList (Package);
-
- return (ShellStatus);
-}
|