implement new gettimeanddate method - fixes bug 1834822 WINCE: Save games have incorrect time & date

svn-id: r30083

3 files changed, 14 insertions, 43 deletions

diff --git a/backends/platform/wince/missing/missing.cpp b/backends/platform/wince/missing/missing.cpp
index 76faf7ea8c..1eb10c5355 100644
--- a/backends/platform/wince/missing/missing.cpp
+++ b/backends/platform/wince/missing/missing.cpp
@@ -89,42 +89,6 @@ int stat(const char *fname, struct stat *ss)
 	return 0;
 }
 
-/* Limited implementation of time.h. time_t formula is possibly incorrect. */
-EXT_C time_t time(time_t* res)
-{
-	time_t t;
-	SYSTEMTIME st;
-	GetLocalTime(&st);
-
-	t = (time_t)(((((((st.wYear-1970)*12+st.wMonth)*31+st.wDay)*7+st.wDayOfWeek)*24+st.wHour)*60+st.wMinute)*60+st.wSecond);
-
-	if (res)
-		*res = t;
-	return t;
-}
-
-EXT_C struct tm* localtime(time_t* timer)
-{
-	static struct tm tmLocalTime;
-	unsigned long rem = *timer;
-
-	tmLocalTime.tm_sec  = (short)(rem % 60);
-	rem /= 60;
-	tmLocalTime.tm_min  = (short)(rem % 60);
-	rem /= 60;
-	tmLocalTime.tm_hour = (short)(rem % 24);
-	rem /= 24;
-	tmLocalTime.tm_mday = (short)(rem % 7);
-	rem /= 7;
-	tmLocalTime.tm_mday = (short)(rem % 31);
-	rem /= 31;
-	tmLocalTime.tm_mon  = (short)(rem % 12);
-	rem /= 12;
-	tmLocalTime.tm_year = (short)(rem+1970);
-
-	return &tmLocalTime;
-}
-
 char cwd[MAX_PATH+1] = "";
 EXT_C char *getcwd(char *buffer, int maxlen)
 {
@@ -408,13 +372,6 @@ char *strdup(const char *strSource)
 }
 
 /* Very limited implementation of sys/time.h */
-void gettimeofday(struct timeval* tp, void* dummy)
-{
-	DWORD dt = GetTickCount();
-	tp->tv_sec = dt/1000;
-	tp->tv_usec = dt*1000;
-}
-
 void usleep(long usec)
 {
 	long msec = usec/1000;
diff --git a/backends/platform/wince/wince-sdl.cpp b/backends/platform/wince/wince-sdl.cpp
index 255053c223..f699cabef6 100644
--- a/backends/platform/wince/wince-sdl.cpp
+++ b/backends/platform/wince/wince-sdl.cpp
@@ -2430,6 +2430,19 @@ void OSystem_WINCE3::quit() {
 	OSystem_SDL::quit();
 }
 
+void OSystem_WINCE3::getTimeAndDate(struct tm &t) const {
+	SYSTEMTIME systime;
+
+	GetLocalTime(&systime);
+	t.tm_year 	= systime.wYear - 1900;
+	t.tm_mon	= systime.wMonth - 1;
+	t.tm_wday	= systime.wDayOfWeek;
+	t.tm_mday	= systime.wDay;
+	t.tm_hour	= systime.wHour;
+	t.tm_min	= systime.wMinute;
+	t.tm_sec	= systime.wSecond;
+}
+
 int OSystem_WINCE3::_platformScreenWidth;
 int OSystem_WINCE3::_platformScreenHeight;
 bool OSystem_WINCE3::_isOzone;
diff --git a/backends/platform/wince/wince-sdl.h b/backends/platform/wince/wince-sdl.h
index 18c3db5466..21fe46b281 100644
--- a/backends/platform/wince/wince-sdl.h
+++ b/backends/platform/wince/wince-sdl.h
@@ -86,6 +86,7 @@ public:
 	bool setSoundCallback(SoundProc proc, void *param);
 	// Overloaded from OSystem
 	//void engineInit();
+	void getTimeAndDate(struct tm &t) const;
 
 	// Overloaded from SDL_Common (FIXME)
 	void setMouseCursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y, byte keycolor, int cursorTargetScale); // overloaded by CE backend