Main file for ls shell level 2 function.\r
\r
(C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>\r
- Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>\r
+ Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
#include "UefiShellLevel2CommandsLib.h"\r
#include <Guid/FileSystemInfo.h>\r
\r
+UINTN mDayOfMonth[] = {31, 28, 31, 30, 31, 30, 31, 30, 31, 30, 31, 30};\r
+\r
/**\r
print out the standard format output volume entry.\r
\r
@param[in] TheList a list of files from the volume.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
PrintSfoVolumeInfoTableEntry(\r
IN CONST EFI_SHELL_FILE_INFO *TheList\r
)\r
\r
**/\r
VOID\r
-EFIAPI\r
PrintFileInformation(\r
IN CONST BOOLEAN Sfo, \r
IN CONST EFI_SHELL_FILE_INFO *TheNode, \r
@param[in] Path String with starting path.\r
**/\r
VOID\r
-EFIAPI\r
PrintNonSfoHeader(\r
IN CONST CHAR16 *Path\r
)\r
@param[in] Dirs The number of directories.\r
**/\r
VOID\r
-EFIAPI\r
PrintNonSfoFooter(\r
IN UINT64 Files, \r
IN UINT64 Size, \r
);\r
}\r
\r
+/**\r
+ Change the file time to local time based on the timezone.\r
+\r
+ @param[in] Time The file time.\r
+ @param[in] LocalTimeZone Local time zone.\r
+**/\r
+VOID\r
+FileTimeToLocalTime (\r
+ IN EFI_TIME *Time,\r
+ IN INT16 LocalTimeZone\r
+ )\r
+{\r
+ INTN MinuteDiff;\r
+ INTN TempMinute;\r
+ INTN HourNumberOfTempMinute;\r
+ INTN TempHour;\r
+ INTN DayNumberOfTempHour;\r
+ INTN TempDay;\r
+ INTN MonthNumberOfTempDay;\r
+ INTN TempMonth;\r
+ INTN YearNumberOfTempMonth;\r
+ INTN MonthRecord;\r
+\r
+ ASSERT ((Time->TimeZone >= -1440) && (Time->TimeZone <=1440));\r
+ ASSERT ((LocalTimeZone >= -1440) && (LocalTimeZone <=1440));\r
+ ASSERT ((Time->Month >= 1) && (Time->Month <= 12));\r
+\r
+ if(Time->TimeZone == LocalTimeZone) {\r
+ //\r
+ //if the file timezone is equal to the local timezone, there is no need to adjust the file time.\r
+ //\r
+ return;\r
+ }\r
+\r
+ if((Time->Year % 4 == 0 && Time->Year / 100 != 0)||(Time->Year % 400 == 0)) {\r
+ //\r
+ // Day in February of leap year is 29.\r
+ //\r
+ mDayOfMonth[1] = 29;\r
+ }\r
+\r
+ MinuteDiff = Time->TimeZone - LocalTimeZone;\r
+ TempMinute = Time->Minute + MinuteDiff;\r
+\r
+ //\r
+ // Calculate Time->Minute\r
+ // TempHour will be used to calculate Time->Hour\r
+ //\r
+ HourNumberOfTempMinute = TempMinute / 60;\r
+ if(TempMinute < 0) {\r
+ HourNumberOfTempMinute --; \r
+ }\r
+ TempHour = Time->Hour + HourNumberOfTempMinute;\r
+ Time->Minute = (UINT8)(TempMinute - 60 * HourNumberOfTempMinute);\r
+\r
+ //\r
+ // Calculate Time->Hour\r
+ // TempDay will be used to calculate Time->Day\r
+ //\r
+ DayNumberOfTempHour = TempHour / 24 ;\r
+ if(TempHour < 0){\r
+ DayNumberOfTempHour--;\r
+ }\r
+ TempDay = Time->Day + DayNumberOfTempHour;\r
+ Time->Hour = (UINT8)(TempHour - 24 * DayNumberOfTempHour);\r
+\r
+ //\r
+ // Calculate Time->Day\r
+ // TempMonth will be used to calculate Time->Month\r
+ //\r
+ MonthNumberOfTempDay = (TempDay - 1) / (INTN)mDayOfMonth[Time->Month - 1];\r
+ MonthRecord = (INTN)(Time->Month) ;\r
+ if(TempDay - 1 < 0){\r
+ MonthNumberOfTempDay -- ;\r
+ MonthRecord -- ;\r
+ }\r
+ TempMonth = Time->Month + MonthNumberOfTempDay;\r
+ Time->Day = (UINT8)(TempDay - (INTN)mDayOfMonth[(MonthRecord - 1 + 12) % 12] * MonthNumberOfTempDay);\r
+\r
+ //\r
+ // Calculate Time->Month, Time->Year\r
+ //\r
+ YearNumberOfTempMonth = (TempMonth - 1) / 12;\r
+ if(TempMonth - 1 < 0){\r
+ YearNumberOfTempMonth --;\r
+ }\r
+ Time->Month = (UINT8)(TempMonth - 12 * (YearNumberOfTempMonth));\r
+ Time->Year = (UINT16)(Time->Year + YearNumberOfTempMonth);\r
+}\r
+\r
/**\r
print out the list of files and directories from the LS command\r
\r
@retval SHELL_SUCCESS the printing was sucessful.\r
**/\r
SHELL_STATUS\r
-EFIAPI\r
PrintLsOutput(\r
IN CONST BOOLEAN Rec,\r
IN CONST UINT64 Attribs,\r
CHAR16 *CorrectedPath;\r
BOOLEAN FoundOne;\r
BOOLEAN HeaderPrinted;\r
+ EFI_TIME LocalTime;\r
\r
HeaderPrinted = FALSE;\r
FileCount = 0;\r
break;\r
}\r
ASSERT(Node != NULL);\r
+\r
+ //\r
+ // Change the file time to local time.\r
+ //\r
+ Status = gRT->GetTime(&LocalTime, NULL);\r
+ if (!EFI_ERROR (Status)) {\r
+ if ((Node->Info->CreateTime.TimeZone != EFI_UNSPECIFIED_TIMEZONE) &&\r
+ (Node->Info->CreateTime.Month >= 1 && Node->Info->CreateTime.Month <= 12)) {\r
+ //\r
+ // FileTimeToLocalTime () requires Month is in a valid range, other buffer out-of-band access happens.\r
+ //\r
+ FileTimeToLocalTime (&Node->Info->CreateTime, LocalTime.TimeZone);\r
+ }\r
+ if ((Node->Info->LastAccessTime.TimeZone != EFI_UNSPECIFIED_TIMEZONE) &&\r
+ (Node->Info->LastAccessTime.Month >= 1 && Node->Info->LastAccessTime.Month <= 12)) {\r
+ FileTimeToLocalTime (&Node->Info->LastAccessTime, LocalTime.TimeZone);\r
+ }\r
+ if ((Node->Info->ModificationTime.TimeZone != EFI_UNSPECIFIED_TIMEZONE) &&\r
+ (Node->Info->ModificationTime.Month >= 1 && Node->Info->ModificationTime.Month <= 12)) {\r
+ FileTimeToLocalTime (&Node->Info->ModificationTime, LocalTime.TimeZone);\r
+ }\r
+ }\r
+\r
if (LongestPath < StrSize(Node->FullName)) {\r
LongestPath = StrSize(Node->FullName);\r
}\r
// must split off the search part that applies to files from the end of the directory part\r
//\r
StrnCatGrow(&SearchString, NULL, FullPath, 0);\r
+ if (SearchString == NULL) {\r
+ FreePool (FullPath);\r
+ ShellCommandLineFreeVarList (Package);\r
+ return SHELL_OUT_OF_RESOURCES;\r
+ }\r
PathRemoveLastItem (FullPath);\r
CopyMem (SearchString, SearchString + StrLen (FullPath), StrSize (SearchString + StrLen (FullPath)));\r
}\r
projects / mirror_edk2.git / blobdiff