Nt32Pkg/WinNtSimpleFileSystemDxe: Change GetInfo() to get TimeZone.

Signed-off-by: Huajing Li <huajing.li@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

1 files changed, 32 insertions, 46 deletions

diff --git a/Nt32Pkg/WinNtSimpleFileSystemDxe/WinNtSimpleFileSystem.c b/Nt32Pkg/WinNtSimpleFileSystemDxe/WinNtSimpleFileSystem.c
index b687e9c..f598c8e 100644
--- a/Nt32Pkg/WinNtSimpleFileSystemDxe/WinNtSimpleFileSystem.c
+++ b/Nt32Pkg/WinNtSimpleFileSystemDxe/WinNtSimpleFileSystem.c
@@ -1492,6 +1492,30 @@ Returns:
   }

 }

 

+/**

+  Convert the FileTime to EfiTime.

+

+  @param PrivateFile  Pointer to WIN_NT_EFI_FILE_PRIVATE.

+  @param TimeZone     Pointer to the current time zone.

+  @param FileTime     Pointer to file time.

+  @param EfiTime      Pointer to EFI time.

+**/

+VOID

+WinNtFileTimeToEfiTime (  

+  IN CONST WIN_NT_EFI_FILE_PRIVATE *PrivateFile,

+  IN       TIME_ZONE_INFORMATION   *TimeZone,

+  IN CONST FILETIME                *FileTime,

+  OUT      EFI_TIME                *EfiTime

+  )

+{

+  FILETIME                         TempFileTime;

+  SYSTEMTIME                       SystemTime;

+

+  PrivateFile->WinNtThunk->FileTimeToLocalFileTime (FileTime, &TempFileTime);

+  PrivateFile->WinNtThunk->FileTimeToSystemTime (&TempFileTime, &SystemTime);

+  WinNtSystemTimeToEfiTime (&SystemTime, TimeZone, EfiTime);

+}

+

 EFI_STATUS

 EFIAPI

 WinNtSimpleFileSystemRead (

@@ -1535,7 +1559,6 @@ Returns:
   UINTN                   NameSize;

   UINTN                   ResultSize;

   UINTN                   Index;

-  SYSTEMTIME              SystemTime;

   EFI_FILE_INFO           *Info;

   WCHAR                   *pw;

   TIME_ZONE_INFORMATION   TimeZone;

@@ -1642,24 +1665,9 @@ Returns:
     Info->Size = ResultSize;

 

     PrivateFile->WinNtThunk->GetTimeZoneInformation (&TimeZone);

-

-    PrivateFile->WinNtThunk->FileTimeToLocalFileTime (

-                              &PrivateFile->FindBuf.ftCreationTime,

-                              &PrivateFile->FindBuf.ftCreationTime

-                              );

-

-    PrivateFile->WinNtThunk->FileTimeToSystemTime (&PrivateFile->FindBuf.ftCreationTime, &SystemTime);

-

-    WinNtSystemTimeToEfiTime (&SystemTime, &TimeZone, &Info->CreateTime);

-

-    PrivateFile->WinNtThunk->FileTimeToLocalFileTime (

-                              &PrivateFile->FindBuf.ftLastWriteTime,

-                              &PrivateFile->FindBuf.ftLastWriteTime

-                              );

-

-    PrivateFile->WinNtThunk->FileTimeToSystemTime (&PrivateFile->FindBuf.ftLastWriteTime, &SystemTime);

-

-    WinNtSystemTimeToEfiTime (&SystemTime, &TimeZone, &Info->ModificationTime);

+    WinNtFileTimeToEfiTime (PrivateFile, &TimeZone, &PrivateFile->FindBuf.ftCreationTime, &Info->CreateTime);

+    WinNtFileTimeToEfiTime (PrivateFile, &TimeZone, &PrivateFile->FindBuf.ftLastAccessTime, &Info->LastAccessTime);

+    WinNtFileTimeToEfiTime (PrivateFile, &TimeZone, &PrivateFile->FindBuf.ftLastWriteTime, &Info->ModificationTime);

 

     Info->FileSize      = PrivateFile->FindBuf.nFileSizeLow;

 

@@ -1988,9 +1996,9 @@ Returns:
   UINTN                       ResultSize;

   EFI_FILE_INFO               *Info;

   BY_HANDLE_FILE_INFORMATION  FileInfo;

-  SYSTEMTIME                  SystemTime;

   CHAR16                      *RealFileName;

   CHAR16                      *TempPointer;

+  TIME_ZONE_INFORMATION       TimeZone;

 

   Size        = SIZE_OF_EFI_FILE_INFO;

 

@@ -2022,32 +2030,10 @@ Returns:
     Info->FileSize      = FileInfo.nFileSizeLow;

     Info->PhysicalSize  = Info->FileSize;

 

-    PrivateFile->WinNtThunk->FileTimeToLocalFileTime(&FileInfo.ftCreationTime, &FileInfo.ftCreationTime);

-    PrivateFile->WinNtThunk->FileTimeToSystemTime (&FileInfo.ftCreationTime, &SystemTime);

-    Info->CreateTime.Year   = SystemTime.wYear;

-    Info->CreateTime.Month  = (UINT8) SystemTime.wMonth;

-    Info->CreateTime.Day    = (UINT8) SystemTime.wDay;

-    Info->CreateTime.Hour   = (UINT8) SystemTime.wHour;

-    Info->CreateTime.Minute = (UINT8) SystemTime.wMinute;

-    Info->CreateTime.Second = (UINT8) SystemTime.wSecond;

-

-    PrivateFile->WinNtThunk->FileTimeToLocalFileTime(&FileInfo.ftLastAccessTime, &FileInfo.ftLastAccessTime);

-    PrivateFile->WinNtThunk->FileTimeToSystemTime (&FileInfo.ftLastAccessTime, &SystemTime);

-    Info->LastAccessTime.Year   = SystemTime.wYear;

-    Info->LastAccessTime.Month  = (UINT8) SystemTime.wMonth;

-    Info->LastAccessTime.Day    = (UINT8) SystemTime.wDay;

-    Info->LastAccessTime.Hour   = (UINT8) SystemTime.wHour;

-    Info->LastAccessTime.Minute = (UINT8) SystemTime.wMinute;

-    Info->LastAccessTime.Second = (UINT8) SystemTime.wSecond;

-

-    PrivateFile->WinNtThunk->FileTimeToLocalFileTime(&FileInfo.ftLastWriteTime, &FileInfo.ftLastWriteTime);

-    PrivateFile->WinNtThunk->FileTimeToSystemTime (&FileInfo.ftLastWriteTime, &SystemTime);

-    Info->ModificationTime.Year   = SystemTime.wYear;

-    Info->ModificationTime.Month  = (UINT8) SystemTime.wMonth;

-    Info->ModificationTime.Day    = (UINT8) SystemTime.wDay;

-    Info->ModificationTime.Hour   = (UINT8) SystemTime.wHour;

-    Info->ModificationTime.Minute = (UINT8) SystemTime.wMinute;

-    Info->ModificationTime.Second = (UINT8) SystemTime.wSecond;

+    PrivateFile->WinNtThunk->GetTimeZoneInformation (&TimeZone);

+    WinNtFileTimeToEfiTime (PrivateFile, &TimeZone, &FileInfo.ftCreationTime, &Info->CreateTime);

+    WinNtFileTimeToEfiTime (PrivateFile, &TimeZone, &FileInfo.ftLastAccessTime, &Info->LastAccessTime);

+    WinNtFileTimeToEfiTime (PrivateFile, &TimeZone, &FileInfo.ftLastWriteTime, &Info->ModificationTime);

 

     if (FileInfo.dwFileAttributes & FILE_ATTRIBUTE_ARCHIVE) {

       Info->Attribute |= EFI_FILE_ARCHIVE;