Is there any SDK or Library that will allow me to read barcodes on the iPad2?

I have read the other questions on SO that I could find. I want to read a barcode and have the return sent to my applic开发者_Python百科ation, just like when I plug in a scanner to my computer. I understand it is an image instead of a real scanner but couldn't find anything definitive on what I needed.

Is anything available? It needs to read more than a UPC style barcode like the shopping barcode readers from the App Store. It's not for shopping.

Thank you.

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Try the iPhone / C++ port in zxing.