ASM

COMMUNICATION

Encode in HTTP

Here's where I come in...

The easiest way is to trap all non alpha-numeric characters(except maybe the slash:)
And everything is encoded into hexadecimal, just use a "%" instead of an "&H", so here's your program... keep in mind that I'm not following the spec exactly, this is more of a "safe way". You can find the RFC(request for comments) form on the internet if you reallllly need to conform to the spec. (Nothing will break, in other words.):

COMPILE 0,_caseInsensitive

beginning$ = "http://"
http$=""
myfile$ = FILES$(_fOpen,,,Vref%)
LONG IF myfile$<>""
  http$=beginning$
  FOR ex& = 1 TO LEN(myfile$)
    es$ = MID$(myfile$,ex&,1)
    et$ = UCASE$(es$)
    LONG IF et$<"A" OR et$>"Z"
      LONG IF et$<"0" OR et$>"9"
        SELECT CASE et$
          CASE "-","!","$","^","*","(",")"
            http$=http$+es$
          CASE ",",".",";"
            http$=http$+es$
          CASE "'",CHR$(34)
            http$=http$+es$
          CASE ELSE
            hx$ = "00" + HEX$(ASC(es$))
            hx$ = RIGHT$(hx$,2)
            http$ = http$ + "%" + hx$
        END SELECT
      XELSE
        http$=http$+es$
      END IF
    XELSE
     http$=http$+es$
    END IF
  NEXT ex&
END IF

WINDOW #1,"httptext",(0,0)-(320,200)
PRINT http$
DO
 HANDLEEVENTS
UNTIL FN BUTTON
FLUSHEVENTS
END