No simple way really - well none that I know, after all you're talking chalk from cheese here.
If you do a MySQL dump you should get all the create table and insert statements you need.
BUT you would need to check the datatypes for the CREATE TABLE stuff and amend MySQL datatypes to Oracle Datatypes.
The INSERT commands should be OK though.
As for functions you'll need to recode these.
Procedures and Views .... I thought we were talking MySQL ???
If you are talking MySQL & the InnoDB add-on then I dunno...