Remove DosTime support from 7zip lib.

We don't support that anyway and it complicates the DateAndTime implementation a lot.

Change-Id: Ibb4f3bdf00beeb74446865376cdb67bd8337d5fd
Reviewed-by: Tim Jenssen <tim.jenssen@digia.com>

3 files changed, 0 insertions, 29 deletions

diff --git a/src/libs/7zip/unix/CPP/7zip/UI/Common/UpdatePair.cpp b/src/libs/7zip/unix/CPP/7zip/UI/Common/UpdatePair.cpp
index a43a9e770..d9396a583 100644
--- a/src/libs/7zip/unix/CPP/7zip/UI/Common/UpdatePair.cpp
+++ b/src/libs/7zip/unix/CPP/7zip/UI/Common/UpdatePair.cpp
@@ -28,13 +28,6 @@ static int MyCompareTime(NFileTimeType::EEnum fileTimeType, const FILETIME &time
         FileTimeToUnixTime(time2, unixTime2);
         return MyCompare(unixTime1, unixTime2);
       }
-    case NFileTimeType::kDOS:
-      {
-        UInt32 dosTime1, dosTime2;
-        FileTimeToDosTime(time1, dosTime1);
-        FileTimeToDosTime(time2, dosTime2);
-        return MyCompare(dosTime1, dosTime2);
-      }
   }
   throw 4191618;
 }
diff --git a/src/libs/7zip/unix/CPP/Windows/Time.cpp b/src/libs/7zip/unix/CPP/Windows/Time.cpp
index dfa0938b5..b58de6fe1 100644
--- a/src/libs/7zip/unix/CPP/Windows/Time.cpp
+++ b/src/libs/7zip/unix/CPP/Windows/Time.cpp
@@ -10,26 +10,6 @@ namespace NTime {
 
 static const UInt32 kFileTimeStartYear = 1601;
 
-bool DosTimeToFileTime(UInt32 dosTime, FILETIME &fileTime)
-{
-  return BOOLToBool(::DosDateTimeToFileTime((UInt16)(dosTime >> 16), (UInt16)(dosTime & 0xFFFF), &fileTime));
-}
-
-static const UInt32 kHighDosTime = 0xFF9FBF7D;
-static const UInt32 kLowDosTime = 0x210000;
-
-bool FileTimeToDosTime(const FILETIME &fileTime, UInt32 &dosTime)
-{
-  WORD datePart, timePart;
-  if (!::FileTimeToDosDateTime(&fileTime, &datePart, &timePart))
-  {
-    dosTime = (fileTime.dwHighDateTime >= 0x01C00000) ? kHighDosTime : kLowDosTime;
-    return false;
-  }
-  dosTime = (((UInt32)datePart) << 16) + timePart;
-  return true;
-}
-
 static const UInt32 kNumTimeQuantumsInSecond = 10000000;
 static const UInt64 kUnixTimeStartValue = ((UInt64)kNumTimeQuantumsInSecond) * 60 * 60 * 24 * 134774;
 
diff --git a/src/libs/7zip/unix/CPP/include_windows/windows.h b/src/libs/7zip/unix/CPP/include_windows/windows.h
index ef0ca3d19..7591903fc 100644
--- a/src/libs/7zip/unix/CPP/include_windows/windows.h
+++ b/src/libs/7zip/unix/CPP/include_windows/windows.h
@@ -142,8 +142,6 @@ typedef struct _SYSTEMTIME {
 extern "C" {
 #endif
 
-BOOL WINAPI DosDateTimeToFileTime(WORD,WORD,FILETIME *);
-BOOL WINAPI FileTimeToDosDateTime(CONST FILETIME *,WORD *, WORD *);
 BOOL WINAPI FileTimeToLocalFileTime(CONST FILETIME *,FILETIME *);
 BOOL WINAPI FileTimeToSystemTime(CONST FILETIME *,SYSTEMTIME *);
 BOOL WINAPI LocalFileTimeToFileTime(CONST FILETIME *,FILETIME *);