get rid of class Date and Time default ctor with system time penalty

6 files changed, 46 insertions, 8 deletions

diff --git a/tools/inc/tools/date.hxx b/tools/inc/tools/date.hxx
index e0cb2a25ff39..71cc65f3b4ad 100644
--- a/tools/inc/tools/date.hxx
+++ b/tools/inc/tools/date.hxx
@@ -50,7 +50,20 @@ private:
     sal_uInt32      nDate;
 
 public:
-                    Date();
+
+    enum DateInitSystem
+    {
+        SYSTEM
+    };
+    // temporary until all uses are inspected and resolved
+    enum DateInitEmpty
+    {
+        EMPTY
+    };
+
+                    Date( DateInitEmpty)
+                        { nDate = 0; }
+                    Date( DateInitSystem );
                     Date( const ResId & rResId );
                     Date( sal_uInt32 _nDate ) { Date::nDate = _nDate; }
                     Date( const Date& rDate )
diff --git a/tools/inc/tools/datetime.hxx b/tools/inc/tools/datetime.hxx
index d12a276d0f03..3f3ba3831d84 100644
--- a/tools/inc/tools/datetime.hxx
+++ b/tools/inc/tools/datetime.hxx
@@ -40,7 +40,19 @@
 class TOOLS_DLLPUBLIC DateTime : public Date, public Time
 {
 public:
-                    DateTime() : Date(), Time() {}
+
+    enum DateTimeInitSystem
+    {
+        SYSTEM
+    };
+    // temporary until all uses are inspected and resolved
+    enum DateTimeInitEmpty
+    {
+        EMPTY
+    };
+
+                    DateTime( DateTimeInitEmpty ) : Date( Date::EMPTY ), Time( Time::EMPTY ) {}
+                    DateTime( DateTimeInitSystem ) : Date( Date::SYSTEM ), Time( Time::SYSTEM ) {}
                     DateTime( const DateTime& rDateTime ) :
                         Date( rDateTime ), Time( rDateTime ) {}
                     DateTime( const Date& rDate ) : Date( rDate ), Time(0) {}
diff --git a/tools/inc/tools/time.hxx b/tools/inc/tools/time.hxx
index ff6a7c97b9a7..e71fca848829 100644
--- a/tools/inc/tools/time.hxx
+++ b/tools/inc/tools/time.hxx
@@ -49,7 +49,20 @@ private:
     sal_Int32           nTime;
 
 public:
-                    Time();
+
+    enum TimeInitSystem
+    {
+        SYSTEM
+    };
+    // temporary until all uses are inspected and resolved
+    enum TimeInitEmpty
+    {
+        EMPTY
+    };
+
+                    Time( TimeInitEmpty )
+                        { nTime = 0; }
+                    Time( TimeInitSystem );
                     Time( const ResId & rResId );
                     Time( sal_Int32 _nTime ) { Time::nTime = _nTime; }
                     Time( const Time& rTime );
diff --git a/tools/source/datetime/tdate.cxx b/tools/source/datetime/tdate.cxx
index 5deef5250b24..c9614d2de759 100644
--- a/tools/source/datetime/tdate.cxx
+++ b/tools/source/datetime/tdate.cxx
@@ -137,7 +137,7 @@ static void DaysToDate( long nDays,
 
 // =======================================================================
 
-Date::Date()
+Date::Date( DateInitSystem )
 {
 #if defined WNT
     SYSTEMTIME aDateTime;
diff --git a/tools/source/datetime/ttime.cxx b/tools/source/datetime/ttime.cxx
index 13f68fb2d4f4..015ab374760c 100644
--- a/tools/source/datetime/ttime.cxx
+++ b/tools/source/datetime/ttime.cxx
@@ -86,7 +86,7 @@ static Time Sec100ToTime( sal_Int32 nSec100 )
 
 // =======================================================================
 
-Time::Time()
+Time::Time( TimeInitSystem )
 {
 #if defined( WNT )
     SYSTEMTIME aDateTime;
diff --git a/tools/source/inet/inetmsg.cxx b/tools/source/inet/inetmsg.cxx
index e0db5949e08e..f5fa071ad15a 100644
--- a/tools/source/inet/inetmsg.cxx
+++ b/tools/source/inet/inetmsg.cxx
@@ -398,7 +398,7 @@ sal_Bool INetRFC822Message::ParseDateField (
                 sal_uInt16 nOffset = ParseNumber (aDateField, nIndex);
                 if (nOffset > 0)
                 {
-                    Time aDiff;
+                    Time aDiff( Time::EMPTY );
                     aDiff.SetHour   (nOffset / 100);
                     aDiff.SetMin    (nOffset % 100);
                     aDiff.SetSec    (0);
@@ -418,7 +418,7 @@ sal_Bool INetRFC822Message::ParseDateField (
         Time aDelta (0);
         aDelta.SetTime (aDateField.toInt32() * 100);
 
-        DateTime aNow;
+        DateTime aNow( DateTime::SYSTEM );
         aNow += aDelta;
         aNow.ConvertToUTC();
 
@@ -1112,7 +1112,7 @@ sal_Bool INetMIMEMessage::EnableAttachChild (INetMessageContainerType eType)
     {
         // Generate a unique boundary from current time.
         sal_Char sTail[16 + 1];
-        Time aCurTime;
+        Time aCurTime( Time::SYSTEM );
         sal_uInt64 nThis = reinterpret_cast< sal_uIntPtr >( this ); // we can be on a 64bit architecture
         nThis = ( ( nThis >> 32 ) ^ nThis ) & SAL_MAX_UINT32;
         sprintf (sTail, "%08X%08X",