Device Characteristics and Capabilities Discovery for Multimedia Content

Algorithm 2

Token attributes matching algorithm.

ALGORITHM  TokenAttributesMatch  (UMS, TA[1..MC, 1..TT])

// Input: A string of HTTP user agent, HTTP Accept and Mime

headers, a string TA[1..MC, 1..TT] of required pattern (Called

Token Attributes)

// Output: Boolean value of TokenAttributesMatch (True or False)

(1) TokenAttributesMatch← false

(2) if (UAS = TA[i,j])

(3)   TokenAttributesMatch← true

(4) return TokenAttributesMatch