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Artifact b49d4b6e159fcbaf9b99b6a4a9b140cad8fa9b2d:


0000: 3b 3b 20 2d 2a 2d 20 6d 6f 64 65 3a 20 53 63 68  ;; -*- mode: Sch
0010: 65 6d 65 3b 20 2d 2a 2d 0a 3b 3b 0a 3b 3b 20 54  eme; -*-.;;.;; T
0020: 68 69 73 20 66 69 6c 65 20 69 73 20 70 61 72 74  his file is part
0030: 20 6f 66 20 57 65 62 47 61 74 65 20 66 6f 72 20   of WebGate for 
0040: 43 48 49 43 4b 45 4e 2e 0a 3b 3b 20 43 6f 70 79  CHICKEN..;; Copy
0050: 72 69 67 68 74 20 28 63 29 20 32 30 31 31 2d 32  right (c) 2011-2
0060: 30 31 33 20 62 79 20 54 68 6f 6d 61 73 20 43 68  013 by Thomas Ch
0070: 75 73 74 2e 20 20 41 6c 6c 20 72 69 67 68 74 73  ust.  All rights
0080: 20 72 65 73 65 72 76 65 64 2e 0a 3b 3b 0a 3b 3b   reserved..;;.;;
0090: 20 50 65 72 6d 69 73 73 69 6f 6e 20 69 73 20 68   Permission is h
00a0: 65 72 65 62 79 20 67 72 61 6e 74 65 64 2c 20 66  ereby granted, f
00b0: 72 65 65 20 6f 66 20 63 68 61 72 67 65 2c 20 74  ree of charge, t
00c0: 6f 20 61 6e 79 20 70 65 72 73 6f 6e 0a 3b 3b 20  o any person.;; 
00d0: 6f 62 74 61 69 6e 69 6e 67 20 61 20 63 6f 70 79  obtaining a copy
00e0: 20 6f 66 20 74 68 69 73 20 73 6f 66 74 77 61 72   of this softwar
00f0: 65 20 61 6e 64 20 61 73 73 6f 63 69 61 74 65 64  e and associated
0100: 20 64 6f 63 75 6d 65 6e 74 61 74 69 6f 6e 0a 3b   documentation.;
0110: 3b 20 66 69 6c 65 73 20 28 74 68 65 20 53 6f 66  ; files (the Sof
0120: 74 77 61 72 65 29 2c 20 74 6f 20 64 65 61 6c 20  tware), to deal 
0130: 69 6e 20 74 68 65 20 53 6f 66 74 77 61 72 65 20  in the Software 
0140: 77 69 74 68 6f 75 74 20 72 65 73 74 72 69 63 74  without restrict
0150: 69 6f 6e 2c 0a 3b 3b 20 69 6e 63 6c 75 64 69 6e  ion,.;; includin
0160: 67 20 77 69 74 68 6f 75 74 20 6c 69 6d 69 74 61  g without limita
0170: 74 69 6f 6e 20 74 68 65 20 72 69 67 68 74 73 20  tion the rights 
0180: 74 6f 20 75 73 65 2c 20 63 6f 70 79 2c 20 6d 6f  to use, copy, mo
0190: 64 69 66 79 2c 0a 3b 3b 20 6d 65 72 67 65 2c 20  dify,.;; merge, 
01a0: 70 75 62 6c 69 73 68 2c 20 64 69 73 74 72 69 62  publish, distrib
01b0: 75 74 65 2c 20 73 75 62 6c 69 63 65 6e 73 65 2c  ute, sublicense,
01c0: 20 61 6e 64 2f 6f 72 20 73 65 6c 6c 20 63 6f 70   and/or sell cop
01d0: 69 65 73 20 6f 66 20 74 68 65 0a 3b 3b 20 53 6f  ies of the.;; So
01e0: 66 74 77 61 72 65 2c 20 61 6e 64 20 74 6f 20 70  ftware, and to p
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0200: 20 77 68 6f 6d 20 74 68 65 20 53 6f 66 74 77 61   whom the Softwa
0210: 72 65 20 69 73 20 66 75 72 6e 69 73 68 65 64 0a  re is furnished.
0220: 3b 3b 20 74 6f 20 64 6f 20 73 6f 2c 20 73 75 62  ;; to do so, sub
0230: 6a 65 63 74 20 74 6f 20 74 68 65 20 66 6f 6c 6c  ject to the foll
0240: 6f 77 69 6e 67 20 63 6f 6e 64 69 74 69 6f 6e 73  owing conditions
0250: 3a 0a 3b 3b 20 0a 3b 3b 20 54 68 65 20 61 62 6f  :.;; .;; The abo
0260: 76 65 20 63 6f 70 79 72 69 67 68 74 20 6e 6f 74  ve copyright not
0270: 69 63 65 20 61 6e 64 20 74 68 69 73 20 70 65 72  ice and this per
0280: 6d 69 73 73 69 6f 6e 20 6e 6f 74 69 63 65 20 73  mission notice s
0290: 68 61 6c 6c 20 62 65 0a 3b 3b 20 69 6e 63 6c 75  hall be.;; inclu
02a0: 64 65 64 20 69 6e 20 61 6c 6c 20 63 6f 70 69 65  ded in all copie
02b0: 73 20 6f 72 20 73 75 62 73 74 61 6e 74 69 61 6c  s or substantial
02c0: 20 70 6f 72 74 69 6f 6e 73 20 6f 66 20 74 68 65   portions of the
02d0: 20 53 6f 66 74 77 61 72 65 2e 0a 3b 3b 20 0a 3b   Software..;; .;
02e0: 3b 20 54 48 45 20 53 4f 46 54 57 41 52 45 20 49  ; THE SOFTWARE I
02f0: 53 20 50 52 4f 56 49 44 45 44 20 41 53 49 53 2c  S PROVIDED ASIS,
0300: 20 57 49 54 48 4f 55 54 20 57 41 52 52 41 4e 54   WITHOUT WARRANT
0310: 59 20 4f 46 20 41 4e 59 20 4b 49 4e 44 2c 0a 3b  Y OF ANY KIND,.;
0320: 3b 20 45 58 50 52 45 53 53 20 4f 52 20 49 4d 50  ; EXPRESS OR IMP
0330: 4c 49 45 44 2c 20 49 4e 43 4c 55 44 49 4e 47 20  LIED, INCLUDING 
0340: 42 55 54 20 4e 4f 54 20 4c 49 4d 49 54 45 44 20  BUT NOT LIMITED 
0350: 54 4f 20 54 48 45 20 57 41 52 52 41 4e 54 49 45  TO THE WARRANTIE
0360: 53 20 4f 46 0a 3b 3b 20 4d 45 52 43 48 41 4e 54  S OF.;; MERCHANT
0370: 41 42 49 4c 49 54 59 2c 20 46 49 54 4e 45 53 53  ABILITY, FITNESS
0380: 20 46 4f 52 20 41 20 50 41 52 54 49 43 55 4c 41   FOR A PARTICULA
0390: 52 20 50 55 52 50 4f 53 45 20 41 4e 44 0a 3b 3b  R PURPOSE AND.;;
03a0: 20 4e 4f 4e 49 4e 46 52 49 4e 47 45 4d 45 4e 54   NONINFRINGEMENT
03b0: 2e 20 49 4e 20 4e 4f 20 45 56 45 4e 54 20 53 48  . IN NO EVENT SH
03c0: 41 4c 4c 20 54 48 45 20 41 55 54 48 4f 52 53 20  ALL THE AUTHORS 
03d0: 4f 52 20 43 4f 50 59 52 49 47 48 54 20 48 4f 4c  OR COPYRIGHT HOL
03e0: 44 45 52 53 0a 3b 3b 20 42 45 20 4c 49 41 42 4c  DERS.;; BE LIABL
03f0: 45 20 46 4f 52 20 41 4e 59 20 43 4c 41 49 4d 2c  E FOR ANY CLAIM,
0400: 20 44 41 4d 41 47 45 53 20 4f 52 20 4f 54 48 45   DAMAGES OR OTHE
0410: 52 20 4c 49 41 42 49 4c 49 54 59 2c 20 57 48 45  R LIABILITY, WHE
0420: 54 48 45 52 20 49 4e 20 41 4e 0a 3b 3b 20 41 43  THER IN AN.;; AC
0430: 54 49 4f 4e 20 4f 46 20 43 4f 4e 54 52 41 43 54  TION OF CONTRACT
0440: 2c 20 54 4f 52 54 20 4f 52 20 4f 54 48 45 52 57  , TORT OR OTHERW
0450: 49 53 45 2c 20 41 52 49 53 49 4e 47 20 46 52 4f  ISE, ARISING FRO
0460: 4d 2c 20 4f 55 54 20 4f 46 20 4f 52 20 49 4e 0a  M, OUT OF OR IN.
0470: 3b 3b 20 43 4f 4e 4e 45 43 54 49 4f 4e 20 57 49  ;; CONNECTION WI
0480: 54 48 20 54 48 45 20 53 4f 46 54 57 41 52 45 20  TH THE SOFTWARE 
0490: 4f 52 20 54 48 45 20 55 53 45 20 4f 52 20 4f 54  OR THE USE OR OT
04a0: 48 45 52 20 44 45 41 4c 49 4e 47 53 20 49 4e 20  HER DEALINGS IN 
04b0: 54 48 45 0a 3b 3b 20 53 4f 46 54 57 41 52 45 2e  THE.;; SOFTWARE.
04c0: 0a 0a 3b 3b 3b 20 43 47 49 20 73 65 72 76 65 72  ..;;; CGI server
04d0: 20 22 6c 6f 6f 70 22 0a 0a 28 64 65 66 69 6e 65   "loop"..(define
04e0: 20 28 63 67 69 2d 6d 61 69 6e 2d 6c 6f 6f 70 20   (cgi-main-loop 
04f0: 68 61 6e 64 6c 65 2d 72 65 71 75 65 73 74 29 0a  handle-request).
0500: 20 20 28 68 61 6e 64 6c 65 2d 72 65 71 75 65 73    (handle-reques
0510: 74 20 0a 20 20 20 67 65 74 2d 65 6e 76 69 72 6f  t .   get-enviro
0520: 6e 6d 65 6e 74 2d 76 61 72 69 61 62 6c 65 0a 20  nment-variable. 
0530: 20 20 28 63 75 72 72 65 6e 74 2d 69 6e 70 75 74    (current-input
0540: 2d 70 6f 72 74 29 20 28 63 75 74 65 20 77 72 69  -port) (cute wri
0550: 74 65 2d 72 65 73 70 6f 6e 73 65 20 3c 3e 20 28  te-response <> (
0560: 63 75 72 72 65 6e 74 2d 6f 75 74 70 75 74 2d 70  current-output-p
0570: 6f 72 74 29 29 29 29 0a                          ort)))).