roscid
darcs-hash:20050307100957-2648a-88dd27d3a86b2c718ef38e3bb089556683b3eedd.gz
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2 changed files with 10 additions and 10 deletions
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@ -34,10 +34,9 @@
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"a basic test function which attempts to decode osc stuff a
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given port. default ogreOSC port is 4178"
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(let ((s (make-instance
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'inet-socket :type :datagram :protocol :udp))
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(let ((s (make-udp-socket))
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(buffer (make-sequence '(vector (unsigned-byte 8)) 1024)))
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(socket-bind s #(127 0 0 1) port)
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(socket-bind s #(0 0 0 0) port)
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(format t "listening on localhost port ~A~%~%" port)
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(unwind-protect
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(loop do
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@ -49,12 +48,10 @@
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(defun osc-reflector (listen-port send-ip send-port)
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"reflector.. . listens on a given port and sends out on another
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note ip#s need to be in the format #(127 0 0 1) for now.. ."
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(let ((in (make-instance
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'inet-socket :type :datagram :protocol :udp))
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(out (make-instance
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'inet-socket :type :datagram :protocol :udp))
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(let ((in (make-udp-socket))
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(out (make-udp-socket))
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(buffer (make-sequence '(vector (unsigned-byte 8)) 512)))
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(socket-bind in #(127 0 0 1) listen-port)
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(socket-bind in #(0 0 0 0) listen-port)
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(socket-connect out send-ip send-port)
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(let ((stream
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(socket-make-stream
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@ -70,6 +67,9 @@
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(when out (socket-close out))))))
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(defun make-udp-socket()
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(make-instance 'inet-socket :type :datagram :protocol :udp))
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(defun stream-t1 (osc-message stream)
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"writes a given message to a stream. keep in mind that when using a buffered
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stream any funtion writing to the stream should call (finish-output stream)
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@ -83,4 +83,4 @@
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`(progn (write-sequence (osc:encode-message ,@args) ,stream)
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(finish-output ,stream)))
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;end
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;end
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2
osc.lisp
2
osc.lisp
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@ -204,7 +204,7 @@
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#-(or sbcl cmucl) (error "cant decode floats using this implementation"))
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(defun decode-int32 (s)
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(declare (type (simple-array (unsigned-byte 8) s)))
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(declare (type (vector (unsigned-byte 8) s)))
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"4 byte > 32 bit int > two's compliment (in network byte order)"
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(let ((i (+ (ash (elt s 0) 24)
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(ash (elt s 1) 16)
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