Cddb - A GNUstep cddb bundle
-------------------------------------
This is a GNUstep bundle for cddb access
It contains:
Cddb/ as cddb bundle,
CddbTest/ as the command-line application for test

Cddb/ will install the header of cddb bundle.
Therefore, use #include <Cddb/Cddb.h> in your source code.
Cddb bundle offers high-level and low-level methods.
Read TUTORIAL and CddbTest/ as examples

Low-level method corresponds to the cddbp protocol.
Read the cddbp protocol for more details

High-level method use a NSArray of NSDictionary as input.
The keys of NSDictionary are "length" and "offset" of each CD track in frames.
The object of NSDictionary can be NSString or NSNumber (has intValue method).
The number of objects in NSArray are the number of CD tracks.

The return value of read: is a NSDictionary depending on the postProcess.
If postProcess: NO, the return value corresponds to the cddb format.
The class of objects and keys of return NSDictionary (postProcess: NO) are:
NSString, "discid"
NSString, "album"
NSString, "year" (level 4 or up)
NSString, "genre" (level 4 or up)
NSArray, "titles" (title of each track)
NSString, "extdata" (extra data about this album)
NSArray, "exttitles" (extratitle of each track)

Becuase the cddb format doesn't have an artist field,
So the artist is either in album or titles fields.
Use postProcess: YES to process the cddb format
and give out the artist field.
The class of objects and Keys of return NSDictionary (postProcess: YES) are:
NSString, "discid"
NSString, "album"
NSString, "year"
NSString, "genre"
NSArray, "artists" <= This is new
NSArray, "titles"
NSString, 'extdata"
NSArray, "exttitles"

The return of query: is an NSArray of NSDictionary.
The keys of NSDictionary are "category", "discid", "description".

Right now, Cddb.bundle uses block I/O.
Beware it will block your applcation when accessing cddb server.

Install
-------
`make install` should work.

License
-------
GNU General Public License

Author
------
Yen-Ju Chen <yjchenx@hotmail.com>