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7. Writing Code > 89. Inspecting MFS Objects

Inspecting MFS Objects

Embedded in the tyDirs are the tyDbs. This is where the real data is actually hiding out.

While poking through the MFS [Hack #88] you are inevitably going to run into objects. The objects, or tyDbs as they are called, are the database objects holding the real information that the filesystem directories (tyDirs) are just organizing into a simple hierarchy.

You can peek at an object using the TiVo shell’s dumpobj command. dumpobj does exactly as its name suggests: reach into the MFS database for a specified filesystem ID (FSID), extract appropriate metadata, and dump it to the screen in human-readable form.

Let’s take a look at a rundown of the first television show in my /Recording/NowShowingByTitle directory. From the TiVo shell (type tivosh at the Bash prompt if you’re not already in tivosh), run it on one of your FSIDs, like so:


PREVIEW

                                                                          

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