I believe the chords are:
E D
Who are you
A E A E
Who who Who who
E D
I woke up in a Soho doorway
A C G
A policeman knew may name
E D
[he said] You can go sleep at home tonight
A C G
If you can get up an walk away
....
I think this is basically it and I think that Roger used bar chords
instead of the first 3 "cowboy" fretts.
Joe