24 lines
585 B
Scheme
Executable File
24 lines
585 B
Scheme
Executable File
#!/usr/bin/env scheme-script
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(import (ikarus))
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;;; very simple demo for how to connect to a chargen server,
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;;; and print everything that it returns.
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(define (chargen host)
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(let-values ([(ip op) (tcp-connect host "chargen")])
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(let ([ip (transcoded-port ip (native-transcoder))])
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(close-output-port op)
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(call/cc
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(lambda (k)
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(with-exception-handler
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k
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(lambda ()
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(let f ()
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(display (get-string-n ip 72))
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(f))))))
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(close-input-port ip))))
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(chargen "localhost")
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(newline)
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