"Please suggest some psudo code for 8051 with Ds1307 RTC"

In fact, this Pseudo Code can be adapted to interfacing any peripheral!

BEGIN
   Visit( Dallas Semiconductor website, http://www.dalsemi.com/ );
   In 'Part No Search' box Type "DS1307";
   On the resulting 'QuickView Data Sheet page Goto the Datasheet & Application Note links;
   For Each  Application Note Do
   BEGIN
      Read;
      Mark;
      Learn;
      Inwardly Digest
   END;

   Do
      Your project;
      If You have a specific quesion
         Then Post it here;
   Until Finished;

END.