XML Parser to post newsfeed in joomla

Our News Provider put XML feeds directly on the FTP server which then needs processing of xml parser in order to get displayed on the website [login to view URL] task is to: 1. Read all the information tag by tag e.g. Headline, Release Date, Release Time, Top Story Flag, Category/ies, First Paragraph, Story Description etc. of each news item. 2. Read categories available on client's website 3. Map News story categories with the categories available on client's website 4. Insert the information retrieved from XML story and category mapping in the client's database to reflect on the website. 5. Moves the story to a new folder 6. Keep a log of the story updated on the website 7. Acts as a cron job. I need a full module for Joomla and instructions on how to integrate it in the website. Please contact ASAP.