home *** CD-ROM | disk | FTP | other *** search
view JSON data
|
view as text
|
open on a Mac
|
open on a PC
This file was processed as: SHell self-extracting ARchive
(archive/shar).
You can browse this item here: MVS.uudecode
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 52 65 63 65 69 76 65 64 | 3a 20 66 72 6f 6d 20 43 |Received|: from C|
|00000010| 55 2d 41 52 50 41 2e 43 | 53 2e 43 4f 52 4e 45 4c |U-ARPA.C|S.CORNEL|
|00000020| 4c 2e 45 44 55 20 62 79 | 20 6c 6f 6b 69 2e 63 73 |L.EDU by| loki.cs|
|00000030| 2e 63 6f 72 6e 65 6c 6c | 2e 65 64 75 20 28 35 2e |.cornell|.edu (5.|
|00000040| 36 31 2f 49 2d 31 2e 39 | 31 66 29 0a 09 69 64 20 |61/I-1.9|1f)..id |
|00000050| 41 41 32 35 38 37 34 3b | 20 57 65 64 2c 20 31 38 |AA25874;| Wed, 18|
|00000060| 20 4a 75 6c 20 39 30 20 | 31 32 3a 30 32 3a 32 32 | Jul 90 |12:02:22|
|00000070| 20 2d 30 34 30 30 0a 4d | 65 73 73 61 67 65 2d 49 | -0400.M|essage-I|
|00000080| 64 3a 20 3c 39 30 30 37 | 31 38 31 33 32 30 2e 41 |d: <9007|181320.A|
|00000090| 41 32 34 38 31 30 40 63 | 75 2d 61 72 70 61 2e 63 |A24810@c|u-arpa.c|
|000000a0| 73 2e 63 6f 72 6e 65 6c | 6c 2e 65 64 75 3e 0a 52 |s.cornel|l.edu>.R|
|000000b0| 65 63 65 69 76 65 64 3a | 20 66 72 6f 6d 20 43 4f |eceived:| from CO|
|000000c0| 52 4e 45 4c 4c 43 2e 43 | 49 54 2e 43 4f 52 4e 45 |RNELLC.C|IT.CORNE|
|000000d0| 4c 4c 2e 45 44 55 20 62 | 79 20 63 75 2d 61 72 70 |LL.EDU b|y cu-arp|
|000000e0| 61 2e 63 73 2e 63 6f 72 | 6e 65 6c 6c 2e 65 64 75 |a.cs.cor|nell.edu|
|000000f0| 20 28 35 2e 36 31 2b 32 | 2f 31 2e 39 31 64 29 0a | (5.61+2|/1.91d).|
|00000100| 09 69 64 20 41 41 32 34 | 38 31 30 3b 20 57 65 64 |.id AA24|810; Wed|
|00000110| 2c 20 31 38 20 4a 75 6c | 20 39 30 20 30 39 3a 32 |, 18 Jul| 90 09:2|
|00000120| 30 3a 32 31 20 2d 30 34 | 30 30 0a 52 65 63 65 69 |0:21 -04|00.Recei|
|00000130| 76 65 64 3a 20 66 72 6f | 6d 20 43 4f 52 4e 45 4c |ved: fro|m CORNEL|
|00000140| 4c 43 20 62 79 20 43 4f | 52 4e 45 4c 4c 43 2e 63 |LC by CO|RNELLC.c|
|00000150| 69 74 2e 63 6f 72 6e 65 | 6c 6c 2e 65 64 75 20 28 |it.corne|ll.edu (|
|00000160| 49 42 4d 20 56 4d 20 53 | 4d 54 50 20 52 31 2e 32 |IBM VM S|MTP R1.2|
|00000170| 2e 31 4d 58 29 20 77 69 | 74 68 20 42 53 4d 54 50 |.1MX) wi|th BSMTP|
|00000180| 20 69 64 20 36 37 36 39 | 3b 20 57 65 64 2c 20 31 | id 6769|; Wed, 1|
|00000190| 38 20 4a 75 6c 20 39 30 | 20 30 39 3a 31 38 3a 34 |8 Jul 90| 09:18:4|
|000001a0| 36 20 45 44 54 0a 52 65 | 63 65 69 76 65 64 3a 20 |6 EDT.Re|ceived: |
|000001b0| 66 72 6f 6d 20 43 41 53 | 2e 42 49 54 4e 45 54 20 |from CAS|.BITNET |
|000001c0| 28 4d 41 49 4c 45 52 29 | 20 62 79 20 43 4f 52 4e |(MAILER)| by CORN|
|000001d0| 45 4c 4c 43 20 28 4d 61 | 69 6c 65 72 20 52 32 2e |ELLC (Ma|iler R2.|
|000001e0| 30 35 58 29 20 77 69 74 | 68 20 42 53 4d 54 50 20 |05X) wit|h BSMTP |
|000001f0| 69 64 0a 20 35 33 37 38 | 3b 20 57 65 64 2c 20 31 |id. 5378|; Wed, 1|
|00000200| 38 20 4a 75 6c 20 39 30 | 20 30 39 3a 31 38 3a 33 |8 Jul 90| 09:18:3|
|00000210| 38 20 45 44 54 0a 46 72 | 6f 6d 3a 20 73 77 6c 32 |8 EDT.Fr|om: swl2|
|00000220| 36 25 43 41 53 2e 42 49 | 54 4e 45 54 40 43 4f 52 |6%CAS.BI|TNET@COR|
|00000230| 4e 45 4c 4c 43 2e 63 69 | 74 2e 63 6f 72 6e 65 6c |NELLC.ci|t.cornel|
|00000240| 6c 2e 65 64 75 0a 44 61 | 74 65 3a 20 57 65 64 2c |l.edu.Da|te: Wed,|
|00000250| 20 31 38 20 4a 75 6c 20 | 31 39 39 30 20 30 39 3a | 18 Jul |1990 09:|
|00000260| 31 36 20 45 44 54 0a 53 | 75 62 6a 65 63 74 3a 20 |16 EDT.S|ubject: |
|00000270| 52 65 28 32 29 3a 20 64 | 69 66 66 73 20 66 6f 72 |Re(2): d|iffs for|
|00000280| 20 6d 76 73 20 70 6f 72 | 74 20 6f 66 20 66 6c 65 | mvs por|t of fle|
|00000290| 78 2d 32 2e 33 0a 49 6e | 2d 52 65 70 6c 79 2d 54 |x-2.3.In|-Reply-T|
|000002a0| 6f 3a 20 59 6f 75 72 20 | 6d 65 73 73 61 67 65 20 |o: Your |message |
|000002b0| 6f 66 20 54 75 65 2c 20 | 31 37 20 4a 75 6c 20 39 |of Tue, |17 Jul 9|
|000002c0| 30 20 31 37 3a 34 32 3a | 33 0a 54 6f 3a 20 76 65 |0 17:42:|3.To: ve|
|000002d0| 72 6e 40 63 73 2e 63 6f | 72 6e 65 6c 6c 2e 65 64 |rn@cs.co|rnell.ed|
|000002e0| 75 0a 0a 53 6f 72 72 79 | 20 61 62 6f 75 74 20 74 |u..Sorry| about t|
|000002f0| 68 65 20 74 72 61 69 6c | 69 6e 67 20 62 6c 61 6e |he trail|ing blan|
|00000300| 6b 20 70 72 6f 62 6c 65 | 6d 2e 20 20 49 74 27 73 |k proble|m. It's|
|00000310| 20 66 61 72 69 6c 79 20 | 63 6f 6d 6d 6f 6e 20 77 | farily |common w|
|00000320| 69 74 68 20 64 61 74 61 | 20 73 65 6e 74 0a 74 68 |ith data| sent.th|
|00000330| 72 6f 75 67 68 20 62 69 | 74 6e 65 74 20 70 61 74 |rough bi|tnet pat|
|00000340| 68 73 2c 20 62 75 74 20 | 65 76 65 72 20 74 68 65 |hs, but |ever the|
|00000350| 20 6f 70 74 69 6d 69 73 | 74 20 2e 2e 2e 0a 0a 3e | optimis|t .....>|
|00000360| 49 20 74 68 69 6e 6b 20 | 74 68 65 72 65 20 73 68 |I think |there sh|
|00000370| 6f 75 6c 64 20 62 65 20 | 61 6e 20 27 4d 27 20 61 |ould be |an 'M' a|
|00000380| 74 20 74 68 65 20 62 65 | 67 69 6e 6e 69 6e 67 20 |t the be|ginning |
|00000390| 6f 66 20 74 68 65 20 73 | 65 63 6f 6e 64 20 6c 69 |of the s|econd li|
|000003a0| 6e 65 2e 0a 0a 54 68 69 | 73 20 69 73 6e 27 74 20 |ne...Thi|s isn't |
|000003b0| 61 20 70 72 6f 62 6c 65 | 6d 2e 20 20 49 20 62 65 |a proble|m. I be|
|000003c0| 6c 69 65 76 65 20 74 68 | 61 74 20 74 68 65 20 66 |lieve th|at the f|
|000003d0| 69 72 73 74 20 62 79 74 | 65 20 6f 66 20 74 68 65 |irst byt|e of the|
|000003e0| 20 6c 69 6e 65 20 69 6e | 64 69 63 61 74 65 73 0a | line in|dicates.|
|000003f0| 69 74 27 73 20 6c 65 6e | 67 74 68 20 28 69 6e 20 |it's len|gth (in |
|00000400| 73 6f 6d 65 20 6d 61 6e | 6e 65 72 29 2e 0a 0a 52 |some man|ner)...R|
|00000410| 61 74 68 65 72 20 74 68 | 61 6e 20 72 65 2d 73 65 |ather th|an re-se|
|00000420| 6e 64 20 74 68 65 20 64 | 61 74 61 2c 20 68 6f 77 |nd the d|ata, how|
|00000430| 20 61 62 6f 75 74 20 61 | 20 75 75 64 65 63 6f 64 | about a| uudecod|
|00000440| 65 20 74 68 61 74 20 63 | 6f 6d 70 65 6e 73 61 74 |e that c|ompensat|
|00000450| 65 73 20 66 6f 72 0a 74 | 68 65 20 74 72 61 69 6c |es for.t|he trail|
|00000460| 69 6e 67 20 62 6c 61 6e | 6b 20 70 72 6f 62 6c 65 |ing blan|k proble|
|00000470| 6d 3f 20 20 49 20 6d 61 | 6e 75 61 6c 6c 79 20 6d |m? I ma|nually m|
|00000480| 61 6e 67 6c 65 64 20 74 | 68 65 20 75 75 65 6e 63 |angled t|he uuenc|
|00000490| 6f 64 65 64 20 66 69 6c | 65 20 61 6e 64 20 72 61 |oded fil|e and ra|
|000004a0| 6e 0a 74 68 65 20 66 6f | 6c 6c 6f 77 69 6e 67 20 |n.the fo|llowing |
|000004b0| 64 65 63 6f 64 65 2c 20 | 61 6e 64 20 69 74 20 73 |decode, |and it s|
|000004c0| 65 65 6d 65 64 20 74 6f | 20 77 6f 72 6b 2e 0a 0a |eemed to| work...|
|000004d0| 23 21 20 2f 62 69 6e 2f | 73 68 0a 23 20 54 68 69 |#! /bin/|sh.# Thi|
|000004e0| 73 20 69 73 20 61 20 73 | 68 65 6c 6c 20 61 72 63 |s is a s|hell arc|
|000004f0| 68 69 76 65 2e 20 20 52 | 65 6d 6f 76 65 20 61 6e |hive. R|emove an|
|00000500| 79 74 68 69 6e 67 20 62 | 65 66 6f 72 65 20 74 68 |ything b|efore th|
|00000510| 69 73 20 6c 69 6e 65 2c | 20 74 68 65 6e 20 66 65 |is line,| then fe|
|00000520| 65 64 20 69 74 0a 23 20 | 69 6e 74 6f 20 61 20 73 |ed it.# |into a s|
|00000530| 68 65 6c 6c 20 76 69 61 | 20 22 73 68 20 66 69 6c |hell via| "sh fil|
|00000540| 65 22 20 6f 72 20 73 69 | 6d 69 6c 61 72 2e 20 20 |e" or si|milar. |
|00000550| 54 6f 20 6f 76 65 72 77 | 72 69 74 65 20 65 78 69 |To overw|rite exi|
|00000560| 73 74 69 6e 67 20 66 69 | 6c 65 73 2c 0a 23 20 74 |sting fi|les,.# t|
|00000570| 79 70 65 20 22 73 68 20 | 66 69 6c 65 20 2d 63 22 |ype "sh |file -c"|
|00000580| 2e 0a 23 20 54 68 65 20 | 74 6f 6f 6c 20 74 68 61 |..# The |tool tha|
|00000590| 74 20 67 65 6e 65 72 61 | 74 65 64 20 74 68 69 73 |t genera|ted this|
|000005a0| 20 61 70 70 65 61 72 65 | 64 20 69 6e 20 74 68 65 | appeare|d in the|
|000005b0| 20 63 6f 6d 70 2e 73 6f | 75 72 63 65 73 2e 75 6e | comp.so|urces.un|
|000005c0| 69 78 20 6e 65 77 73 67 | 72 6f 75 70 3b 0a 23 20 |ix newsg|roup;.# |
|000005d0| 73 65 6e 64 20 6d 61 69 | 6c 20 74 6f 20 63 6f 6d |send mai|l to com|
|000005e0| 70 2d 73 6f 75 72 63 65 | 73 2d 75 6e 69 78 40 75 |p-source|s-unix@u|
|000005f0| 75 6e 65 74 2e 75 75 2e | 6e 65 74 20 69 66 20 79 |unet.uu.|net if y|
|00000600| 6f 75 20 77 61 6e 74 20 | 74 68 61 74 20 74 6f 6f |ou want |that too|
|00000610| 6c 2e 0a 23 20 49 66 20 | 74 68 69 73 20 61 72 63 |l..# If |this arc|
|00000620| 68 69 76 65 20 69 73 20 | 63 6f 6d 70 6c 65 74 65 |hive is |complete|
|00000630| 2c 20 79 6f 75 20 77 69 | 6c 6c 20 73 65 65 20 74 |, you wi|ll see t|
|00000640| 68 65 20 66 6f 6c 6c 6f | 77 69 6e 67 20 6d 65 73 |he follo|wing mes|
|00000650| 73 61 67 65 20 61 74 20 | 74 68 65 20 65 6e 64 3a |sage at |the end:|
|00000660| 0a 23 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.# | |
|00000670| 20 22 45 6e 64 20 6f 66 | 20 73 68 65 6c 6c 20 61 | "End of| shell a|
|00000680| 72 63 68 69 76 65 2e 22 | 0a 23 20 43 6f 6e 74 65 |rchive."|.# Conte|
|00000690| 6e 74 73 3a 20 20 75 75 | 64 65 63 6f 64 65 2e 63 |nts: uu|decode.c|
|000006a0| 0a 23 20 57 72 61 70 70 | 65 64 20 62 79 20 73 77 |.# Wrapp|ed by sw|
|000006b0| 6c 32 36 40 73 77 6c 32 | 36 61 77 73 20 6f 6e 20 |l26@swl2|6aws on |
|000006c0| 57 65 64 20 4a 75 6c 20 | 31 38 20 30 38 3a 35 39 |Wed Jul |18 08:59|
|000006d0| 3a 32 34 20 31 39 39 30 | 0a 50 41 54 48 3d 2f 62 |:24 1990|.PATH=/b|
|000006e0| 69 6e 3a 2f 75 73 72 2f | 62 69 6e 3a 2f 75 73 72 |in:/usr/|bin:/usr|
|000006f0| 2f 75 63 62 20 3b 20 65 | 78 70 6f 72 74 20 50 41 |/ucb ; e|xport PA|
|00000700| 54 48 0a 69 66 20 74 65 | 73 74 20 2d 66 20 27 75 |TH.if te|st -f 'u|
|00000710| 75 64 65 63 6f 64 65 2e | 63 27 20 2d 61 20 22 24 |udecode.|c' -a "$|
|00000720| 7b 31 7d 22 20 21 3d 20 | 22 2d 63 22 20 3b 20 74 |{1}" != |"-c" ; t|
|00000730| 68 65 6e 0a 20 20 65 63 | 68 6f 20 73 68 61 72 3a |hen. ec|ho shar:|
|00000740| 20 57 69 6c 6c 20 6e 6f | 74 20 63 6c 6f 62 62 65 | Will no|t clobbe|
|00000750| 72 20 65 78 69 73 74 69 | 6e 67 20 66 69 6c 65 20 |r existi|ng file |
|00000760| 5c 22 27 75 75 64 65 63 | 6f 64 65 2e 63 27 5c 22 |\"'uudec|ode.c'\"|
|00000770| 0a 65 6c 73 65 0a 65 63 | 68 6f 20 73 68 61 72 3a |.else.ec|ho shar:|
|00000780| 20 45 78 74 72 61 63 74 | 69 6e 67 20 5c 22 27 75 | Extract|ing \"'u|
|00000790| 75 64 65 63 6f 64 65 2e | 63 27 5c 22 20 5c 28 36 |udecode.|c'\" \(6|
|000007a0| 34 31 38 20 63 68 61 72 | 61 63 74 65 72 73 5c 29 |418 char|acters\)|
|000007b0| 0a 73 65 64 20 22 73 2f | 5e 58 2f 2f 22 20 3e 27 |.sed "s/|^X//" >'|
|000007c0| 75 75 64 65 63 6f 64 65 | 2e 63 27 20 3c 3c 27 45 |uudecode|.c' <<'E|
|000007d0| 4e 44 5f 4f 46 5f 46 49 | 4c 45 27 0a 58 2f 2a 20 |ND_OF_FI|LE'.X/* |
|000007e0| 23 69 66 6e 64 65 66 20 | 6c 69 6e 74 0a 58 73 74 |#ifndef |lint.Xst|
|000007f0| 61 74 69 63 20 63 68 61 | 72 20 73 63 63 73 69 64 |atic cha|r sccsid|
|00000800| 5b 5d 20 3d 20 22 40 28 | 23 29 75 75 64 65 63 6f |[] = "@(|#)uudeco|
|00000810| 64 65 2e 63 20 20 35 2e | 33 2d 31 20 28 42 65 72 |de.c 5.|3-1 (Ber|
|00000820| 6b 65 6c 65 79 29 20 39 | 2f 31 2f 38 37 22 3b 0a |keley) 9|/1/87";.|
|00000830| 58 23 65 6e 64 69 66 20 | 2a 2f 0a 58 0a 58 2f 2a |X#endif |*/.X.X/*|
|00000840| 20 57 72 69 74 74 65 6e | 20 62 79 20 4d 61 72 6b | Written| by Mark|
|00000850| 20 48 6f 72 74 6f 6e 20 | 2a 2f 0a 58 2f 2a 20 4d | Horton |*/.X/* M|
|00000860| 6f 64 69 66 69 65 64 20 | 62 79 20 61 6a 72 20 28 |odified |by ajr (|
|00000870| 41 6c 61 6e 20 4a 20 52 | 6f 73 65 6e 74 68 61 74 |Alan J R|osenthat|
|00000880| 6c 2c 66 6c 61 70 73 40 | 75 74 63 73 72 69 2e 55 |l,flaps@|utcsri.U|
|00000890| 55 43 50 29 20 74 6f 20 | 75 73 65 20 63 68 65 63 |UCP) to |use chec|
|000008a0| 6b 73 75 6d 73 20 2a 2f | 0a 58 2f 2a 20 4d 6f 64 |ksums */|.X/* Mod|
|000008b0| 69 66 69 65 64 20 62 79 | 20 66 6e 66 20 28 46 72 |ified by| fnf (Fr|
|000008c0| 65 64 20 46 69 73 68 2c | 77 65 6c 6c 21 66 6e 66 |ed Fish,|well!fnf|
|000008d0| 29 20 74 6f 20 75 73 65 | 20 4b 65 69 74 68 20 50 |) to use| Keith P|
|000008e0| 79 6c 65 27 73 20 73 75 | 67 67 65 73 74 69 6f 6e |yle's su|ggestion|
|000008f0| 20 66 6f 72 0a 58 20 20 | 20 63 6f 6d 70 61 74 69 | for.X | compati|
|00000900| 62 69 6c 69 74 79 20 2a | 2f 0a 58 2f 2a 20 4d 6f |bility *|/.X/* Mo|
|00000910| 64 69 66 69 65 64 20 62 | 79 20 62 63 6e 20 28 42 |dified b|y bcn (B|
|00000920| 72 79 63 65 20 4e 65 73 | 62 69 74 74 2c 75 63 62 |ryce Nes|bitt,ucb|
|00000930| 76 61 78 21 63 6f 67 73 | 63 69 21 62 72 79 63 65 |vax!cogs|ci!bryce|
|00000940| 29 20 74 6f 20 66 69 78 | 20 61 20 6d 69 73 6c 65 |) to fix| a misle|
|00000950| 61 64 69 6e 67 0a 58 20 | 20 20 65 72 72 6f 72 20 |ading.X | error |
|00000960| 6d 65 73 73 61 67 65 20 | 6f 6e 20 74 68 65 20 41 |message |on the A|
|00000970| 6d 69 67 61 20 70 6f 72 | 74 2c 20 74 6f 20 66 69 |miga por|t, to fi|
|00000980| 78 20 61 20 62 75 67 20 | 74 68 61 74 20 70 72 65 |x a bug |that pre|
|00000990| 76 65 6e 74 65 64 20 64 | 65 63 6f 64 69 6e 67 0a |vented d|ecoding.|
|000009a0| 58 20 20 20 63 65 72 74 | 61 69 6e 20 66 69 6c 65 |X cert|ain file|
|000009b0| 73 2c 20 74 6f 20 77 6f | 72 6b 20 65 76 65 6e 20 |s, to wo|rk even |
|000009c0| 69 66 20 74 72 61 69 6c | 69 6e 67 20 73 70 61 63 |if trail|ing spac|
|000009d0| 65 73 20 68 61 76 65 20 | 62 65 65 6e 20 72 65 6d |es have |been rem|
|000009e0| 6f 76 65 64 20 66 72 6f | 6d 20 61 0a 58 20 20 20 |oved fro|m a.X |
|000009f0| 66 69 6c 65 2c 20 74 6f | 20 63 68 65 63 6b 20 74 |file, to| check t|
|00000a00| 68 65 20 66 69 6c 65 73 | 69 7a 65 20 28 69 66 20 |he files|ize (if |
|00000a10| 70 72 65 73 65 6e 74 29 | 2c 20 74 6f 20 61 64 64 |present)|, to add|
|00000a20| 20 73 6f 6d 65 20 65 72 | 72 6f 72 20 63 68 65 63 | some er|ror chec|
|00000a30| 6b 69 6e 67 2c 20 74 6f | 0a 58 20 20 20 6c 6f 6f |king, to|.X loo|
|00000a40| 70 20 66 6f 72 20 6d 75 | 6c 74 69 70 6c 65 20 64 |p for mu|ltiple d|
|00000a50| 65 63 6f 64 65 73 20 66 | 72 6f 6d 20 61 20 73 69 |ecodes f|rom a si|
|00000a60| 6e 67 6c 65 20 66 69 6c | 65 2c 20 61 6e 64 20 74 |ngle fil|e, and t|
|00000a70| 6f 20 68 61 6e 64 6c 65 | 20 63 6f 6d 6d 6f 6e 0a |o handle| common.|
|00000a80| 58 20 20 20 42 49 54 4e | 45 54 20 6d 61 6e 67 6c |X BITN|ET mangl|
|00000a90| 69 6e 67 2e 20 20 41 6c | 73 6f 20 6b 6c 75 64 67 |ing. Al|so kludg|
|00000aa0| 65 64 20 61 72 6f 75 6e | 64 20 61 20 6d 69 73 73 |ed aroun|d a miss|
|00000ab0| 69 6e 67 20 73 74 72 69 | 6e 67 20 66 75 6e 63 74 |ing stri|ng funct|
|00000ac0| 69 6f 6e 20 69 6e 20 41 | 7a 74 65 63 0a 58 20 20 |ion in A|ztec.X |
|00000ad0| 20 43 20 2a 2f 0a 58 0a | 58 2f 2a 0a 58 20 2a 20 | C */.X.|X/*.X * |
|00000ae0| 75 75 64 65 63 6f 64 65 | 20 5b 69 6e 70 75 74 5d |uudecode| [input]|
|00000af0| 0a 58 20 2a 0a 58 20 2a | 20 44 65 63 6f 64 65 20 |.X *.X *| Decode |
|00000b00| 61 20 66 69 6c 65 20 65 | 6e 63 6f 64 65 64 20 77 |a file e|ncoded w|
|00000b10| 69 74 68 20 75 75 65 6e | 63 6f 64 65 2e 20 20 57 |ith uuen|code. W|
|00000b20| 49 6c 6c 20 65 78 74 72 | 61 63 74 20 6d 75 6c 74 |Ill extr|act mult|
|00000b30| 69 70 6c 65 20 65 6e 63 | 6f 64 65 64 0a 58 20 2a |iple enc|oded.X *|
|00000b40| 20 6d 6f 64 75 6c 65 73 | 20 66 72 6f 6d 20 61 20 | modules| from a |
|00000b50| 73 69 6e 67 6c 65 20 66 | 69 6c 65 2e 20 43 61 6e |single f|ile. Can|
|00000b60| 20 64 65 61 6c 20 77 69 | 74 68 20 6d 6f 73 74 20 | deal wi|th most |
|00000b70| 6d 61 6e 67 6c 65 64 20 | 66 69 6c 65 73 2c 20 69 |mangled |files, i|
|00000b80| 6e 63 6c 75 64 69 6e 67 | 0a 58 20 2a 20 42 49 54 |ncluding|.X * BIT|
|00000b90| 4e 45 54 2e 0a 58 20 2a | 2f 0a 58 0a 58 23 69 6e |NET..X *|/.X.X#in|
|00000ba0| 63 6c 75 64 65 20 3c 73 | 74 64 69 6f 2e 68 3e 0a |clude <s|tdio.h>.|
|00000bb0| 58 23 69 6e 63 6c 75 64 | 65 20 3c 63 74 79 70 65 |X#includ|e <ctype|
|00000bc0| 2e 68 3e 0a 58 0a 58 23 | 69 66 64 65 66 20 41 4d |.h>.X.X#|ifdef AM|
|00000bd0| 49 47 41 0a 58 23 64 65 | 66 69 6e 65 20 41 4d 49 |IGA.X#de|fine AMI|
|00000be0| 47 41 5f 4c 41 54 54 49 | 43 45 20 20 20 20 20 20 |GA_LATTI|CE |
|00000bf0| 2f 2a 20 53 65 74 20 66 | 6f 72 20 41 6d 69 67 61 |/* Set f|or Amiga|
|00000c00| 20 4c 61 74 74 69 63 65 | 20 43 20 2a 2f 0a 58 23 | Lattice| C */.X#|
|00000c10| 64 65 66 69 6e 65 20 4d | 43 48 5f 41 4d 49 47 41 |define M|CH_AMIGA|
|00000c20| 0a 58 23 64 65 66 69 6e | 65 20 4d 50 55 36 38 30 |.X#defin|e MPU680|
|00000c30| 30 30 0a 58 23 65 6e 64 | 69 66 0a 58 0a 58 23 69 |00.X#end|if.X.X#i|
|00000c40| 66 64 65 66 20 75 6e 69 | 78 0a 58 23 69 6e 63 6c |fdef uni|x.X#incl|
|00000c50| 75 64 65 20 3c 70 77 64 | 2e 68 3e 0a 58 23 69 6e |ude <pwd|.h>.X#in|
|00000c60| 63 6c 75 64 65 20 3c 73 | 79 73 2f 74 79 70 65 73 |clude <s|ys/types|
|00000c70| 2e 68 3e 0a 58 23 69 6e | 63 6c 75 64 65 20 3c 73 |.h>.X#in|clude <s|
|00000c80| 79 73 2f 73 74 61 74 2e | 68 3e 0a 58 23 65 6e 64 |ys/stat.|h>.X#end|
|00000c90| 69 66 0a 58 0a 58 23 64 | 65 66 69 6e 65 20 53 55 |if.X.X#d|efine SU|
|00000ca0| 4d 53 49 5a 45 20 36 34 | 0a 58 23 64 65 66 69 6e |MSIZE 64|.X#defin|
|00000cb0| 65 20 44 45 43 28 63 29 | 20 28 28 28 63 29 20 2d |e DEC(c)| (((c) -|
|00000cc0| 20 27 20 27 29 20 26 20 | 30 37 37 29 20 20 20 20 | ' ') & |077) |
|00000cd0| 2f 2a 20 73 69 6e 67 6c | 65 20 63 68 61 72 61 63 |/* singl|e charac|
|00000ce0| 74 65 72 20 64 65 63 6f | 64 65 20 2a 2f 0a 58 0a |ter deco|de */.X.|
|00000cf0| 58 6d 61 69 6e 28 61 72 | 67 63 2c 20 61 72 67 76 |Xmain(ar|gc, argv|
|00000d00| 29 0a 58 63 68 61 72 20 | 2a 2a 61 72 67 76 3b 0a |).Xchar |**argv;.|
|00000d10| 58 7b 0a 58 46 49 4c 45 | 20 20 20 2a 69 6e 2c 20 |X{.XFILE| *in, |
|00000d20| 2a 6f 75 74 3b 0a 58 69 | 6e 74 20 20 20 20 74 68 |*out;.Xi|nt th|
|00000d30| 72 6f 75 67 68 5f 6c 6f | 6f 70 3d 30 3b 20 2f 2a |rough_lo|op=0; /*|
|00000d40| 20 44 65 6a 61 76 75 20 | 69 6e 64 69 63 61 74 6f | Dejavu |indicato|
|00000d50| 72 20 2a 2f 0a 58 69 6e | 74 20 20 20 20 6d 6f 64 |r */.Xin|t mod|
|00000d60| 65 3b 20 20 20 20 20 20 | 20 20 20 20 20 2f 2a 20 |e; | /* |
|00000d70| 66 69 6c 65 27 73 20 6d | 6f 64 65 20 28 66 72 6f |file's m|ode (fro|
|00000d80| 6d 20 68 65 61 64 65 72 | 29 20 2a 2f 0a 58 6c 6f |m header|) */.Xlo|
|00000d90| 6e 67 20 20 20 66 69 6c | 65 73 69 7a 65 3b 20 20 |ng fil|esize; |
|00000da0| 20 20 20 20 20 2f 2a 20 | 74 68 65 6f 72 65 74 69 | /* |theoreti|
|00000db0| 63 61 6c 20 66 69 6c 65 | 20 73 69 7a 65 20 28 66 |cal file| size (f|
|00000dc0| 72 6f 6d 20 68 65 61 64 | 65 72 29 20 2a 2f 0a 58 |rom head|er) */.X|
|00000dd0| 63 68 61 72 20 20 20 64 | 65 73 74 5b 31 32 38 5d |char d|est[128]|
|00000de0| 3b 0a 58 63 68 61 72 20 | 20 20 62 75 66 5b 38 30 |;.Xchar | buf[80|
|00000df0| 5d 3b 0a 58 0a 58 23 69 | 66 64 65 66 20 41 4d 49 |];.X.X#i|fdef AMI|
|00000e00| 47 41 5f 4c 41 54 54 49 | 43 45 0a 58 65 78 74 65 |GA_LATTI|CE.Xexte|
|00000e10| 72 6e 20 69 6e 74 20 45 | 6e 61 62 6c 65 5f 41 62 |rn int E|nable_Ab|
|00000e20| 6f 72 74 3b 0a 58 20 20 | 20 20 20 20 20 45 6e 61 |ort;.X | Ena|
|00000e30| 62 6c 65 5f 41 62 6f 72 | 74 3d 31 3b 0a 58 23 65 |ble_Abor|t=1;.X#e|
|00000e40| 6e 64 69 66 0a 58 0a 58 | 20 20 20 20 2f 2a 20 41 |ndif.X.X| /* A|
|00000e50| 20 66 69 6c 65 6e 61 6d | 65 20 63 61 6e 20 62 65 | filenam|e can be|
|00000e60| 20 73 70 65 63 69 66 69 | 65 64 20 74 6f 20 62 65 | specifi|ed to be|
|00000e70| 20 75 75 64 65 63 6f 64 | 65 64 2c 20 6f 72 20 6e | uudecod|ed, or n|
|00000e80| 6f 74 68 69 6e 67 20 63 | 61 6e 0a 58 20 20 20 20 |othing c|an.X |
|00000e90| 62 65 20 73 70 65 63 69 | 66 69 65 64 2c 20 61 6e |be speci|fied, an|
|00000ea0| 64 20 74 68 65 20 69 6e | 70 75 74 20 77 69 6c 6c |d the in|put will|
|00000eb0| 20 63 6f 6d 65 20 66 72 | 6f 6d 20 53 54 44 49 4e | come fr|om STDIN|
|00000ec0| 20 2a 2f 0a 58 0a 58 20 | 20 20 20 73 77 69 74 63 | */.X.X | switc|
|00000ed0| 68 20 28 61 72 67 63 29 | 0a 58 20 20 20 20 20 20 |h (argc)|.X |
|00000ee0| 20 7b 0a 58 20 20 20 20 | 20 20 20 63 61 73 65 20 | {.X | case |
|00000ef0| 31 3a 0a 58 20 20 20 20 | 20 20 20 69 6e 3d 73 74 |1:.X | in=st|
|00000f00| 64 69 6e 3b 0a 58 20 20 | 20 20 20 20 20 62 72 65 |din;.X | bre|
|00000f10| 61 6b 3b 0a 58 0a 58 20 | 20 20 20 20 20 20 63 61 |ak;.X.X | ca|
|00000f20| 73 65 20 32 3a 0a 58 20 | 20 20 20 20 20 20 69 66 |se 2:.X | if|
|00000f30| 20 28 28 69 6e 20 3d 20 | 66 6f 70 65 6e 28 61 72 | ((in = |fopen(ar|
|00000f40| 67 76 5b 31 5d 2c 20 22 | 72 22 29 29 20 3d 3d 20 |gv[1], "|r")) == |
|00000f50| 4e 55 4c 4c 29 0a 58 20 | 20 20 20 20 20 20 20 20 |NULL).X | |
|00000f60| 20 20 7b 0a 58 20 20 20 | 20 20 20 20 20 20 20 20 | {.X | |
|00000f70| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|00000f80| 22 45 52 52 4f 52 3a 20 | 63 61 6e 27 74 20 66 69 |"ERROR: |can't fi|
|00000f90| 6e 64 20 25 73 5c 6e 22 | 2c 20 61 72 67 76 5b 31 |nd %s\n"|, argv[1|
|00000fa0| 5d 29 3b 0a 58 20 20 20 | 20 20 20 20 20 20 20 20 |]);.X | |
|00000fb0| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|00000fc0| 22 55 53 41 47 45 3a 20 | 75 75 64 65 63 6f 64 65 |"USAGE: |uudecode|
|00000fd0| 20 5b 69 6e 66 69 6c 65 | 5d 5c 6e 22 29 3b 0a 58 | [infile|]\n");.X|
|00000fe0| 20 20 20 20 20 20 20 20 | 20 20 20 65 78 69 74 28 | | exit(|
|00000ff0| 31 30 29 3b 0a 58 20 20 | 20 20 20 20 20 20 20 20 |10);.X | |
|00001000| 20 7d 0a 58 20 20 20 20 | 20 20 20 62 72 65 61 6b | }.X | break|
|00001010| 3b 0a 58 0a 58 20 20 20 | 20 20 20 20 64 65 66 61 |;.X.X | defa|
|00001020| 75 6c 74 3a 0a 58 20 20 | 20 20 20 20 20 66 70 72 |ult:.X | fpr|
|00001030| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 20 22 55 53 |intf(std|err, "US|
|00001040| 41 47 45 3a 20 75 75 64 | 65 63 6f 64 65 20 5b 69 |AGE: uud|ecode [i|
|00001050| 6e 66 69 6c 65 5d 5c 6e | 22 29 3b 0a 58 20 20 20 |nfile]\n|");.X |
|00001060| 20 20 20 20 65 78 69 74 | 28 31 31 29 3b 0a 58 20 | exit|(11);.X |
|00001070| 20 20 20 20 20 20 62 72 | 65 61 6b 3b 0a 58 20 20 | br|eak;.X |
|00001080| 20 20 20 20 20 7d 0a 58 | 0a 58 20 20 20 20 2f 2a | }.X|.X /*|
|00001090| 20 4c 6f 6f 70 20 74 68 | 72 6f 75 67 68 20 66 69 | Loop th|rough fi|
|000010a0| 6c 65 2c 20 73 65 61 72 | 63 68 69 6e 67 20 66 6f |le, sear|ching fo|
|000010b0| 72 20 68 65 61 64 65 72 | 73 2e 20 20 44 65 63 6f |r header|s. Deco|
|000010c0| 64 65 20 61 6e 79 74 68 | 69 6e 67 20 77 69 74 68 |de anyth|ing with|
|000010d0| 20 61 0a 58 20 20 20 20 | 20 20 20 68 65 61 64 65 | a.X | heade|
|000010e0| 72 2c 20 63 6f 6d 70 6c | 61 69 6e 20 69 66 20 74 |r, compl|ain if t|
|000010f0| 68 65 72 65 20 77 68 65 | 72 65 20 6e 6f 20 68 65 |here whe|re no he|
|00001100| 61 64 65 72 73 2e 20 2a | 2f 0a 58 0a 58 66 6f 72 |aders. *|/.X.Xfor|
|00001110| 20 28 3b 3b 29 0a 58 7b | 0a 58 20 20 20 20 2f 2a | (;;).X{|.X /*|
|00001120| 20 73 65 61 72 63 68 20 | 66 69 6c 65 20 66 6f 72 | search |file for|
|00001130| 20 68 65 61 64 65 72 20 | 6c 69 6e 65 20 2a 2f 0a | header |line */.|
|00001140| 58 20 20 20 20 66 6f 72 | 20 28 3b 3b 29 0a 58 20 |X for| (;;).X |
|00001150| 20 20 20 20 20 20 7b 0a | 58 20 20 20 20 20 20 20 | {.|X |
|00001160| 69 66 20 28 66 67 65 74 | 73 28 62 75 66 2c 20 73 |if (fget|s(buf, s|
|00001170| 69 7a 65 6f 66 20 62 75 | 66 2c 20 69 6e 29 20 3d |izeof bu|f, in) =|
|00001180| 3d 20 4e 55 4c 4c 29 0a | 58 20 20 20 20 20 20 20 |= NULL).|X |
|00001190| 20 20 20 20 7b 0a 58 20 | 20 20 20 20 20 20 20 20 | {.X | |
|000011a0| 20 20 69 66 20 28 21 74 | 68 72 6f 75 67 68 5f 6c | if (!t|hrough_l|
|000011b0| 6f 6f 70 29 0a 58 20 20 | 20 20 20 20 20 20 20 20 |oop).X | |
|000011c0| 20 20 20 20 20 7b 0a 58 | 20 20 20 20 20 20 20 20 | {.X| |
|000011d0| 20 20 20 20 20 20 20 66 | 70 72 69 6e 74 66 28 73 | f|printf(s|
|000011e0| 74 64 65 72 72 2c 20 22 | 45 52 52 4f 52 3a 20 6e |tderr, "|ERROR: n|
|000011f0| 6f 20 60 62 65 67 69 6e | 27 20 6c 69 6e 65 21 5c |o `begin|' line!\|
|00001200| 6e 22 29 3b 0a 58 20 20 | 20 20 20 20 20 20 20 20 |n");.X | |
|00001210| 20 20 20 20 20 65 78 69 | 74 28 31 32 29 3b 0a 58 | exi|t(12);.X|
|00001220| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 7d | | }|
|00001230| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 65 6c 73 |.X | els|
|00001240| 65 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |e.X | |
|00001250| 20 20 7b 0a 58 20 20 20 | 20 20 20 20 20 20 20 20 | {.X | |
|00001260| 20 20 20 20 65 78 69 74 | 28 30 29 3b 0a 58 20 20 | exit|(0);.X |
|00001270| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 7d 0a 58 | | }.X|
|00001280| 20 20 20 20 20 20 20 20 | 20 20 20 7d 0a 58 20 20 | | }.X |
|00001290| 20 20 20 20 20 69 66 20 | 28 73 74 72 6e 63 6d 70 | if |(strncmp|
|000012a0| 28 62 75 66 2c 20 22 62 | 65 67 69 6e 20 22 2c 20 |(buf, "b|egin ", |
|000012b0| 36 29 20 3d 3d 20 30 29 | 0a 58 20 20 20 20 20 20 |6) == 0)|.X |
|000012c0| 20 20 20 20 20 62 72 65 | 61 6b 3b 0a 58 20 20 20 | bre|ak;.X |
|000012d0| 20 20 20 20 7d 0a 58 20 | 20 20 20 73 73 63 61 6e | }.X | sscan|
|000012e0| 66 28 62 75 66 2c 20 22 | 62 65 67 69 6e 20 25 6f |f(buf, "|begin %o|
|000012f0| 20 25 73 22 2c 20 26 6d | 6f 64 65 2c 20 64 65 73 | %s", &m|ode, des|
|00001300| 74 29 3b 0a 58 0a 58 23 | 69 66 64 65 66 20 75 6e |t);.X.X#|ifdef un|
|00001310| 69 78 0a 58 20 20 20 20 | 2f 2a 20 68 61 6e 64 6c |ix.X |/* handl|
|00001320| 65 20 7e 75 73 65 72 2f | 66 69 6c 65 20 66 6f 72 |e ~user/|file for|
|00001330| 6d 61 74 20 2a 2f 0a 58 | 20 20 20 20 69 66 20 28 |mat */.X| if (|
|00001340| 64 65 73 74 5b 30 5d 20 | 3d 3d 20 27 7e 27 29 0a |dest[0] |== '~').|
|00001350| 58 20 20 20 20 20 20 20 | 7b 0a 58 20 20 20 20 20 |X |{.X |
|00001360| 20 20 63 68 61 72 20 2a | 73 6c 3b 0a 58 20 20 20 | char *|sl;.X |
|00001370| 20 20 20 20 73 74 72 75 | 63 74 20 70 61 73 73 77 | stru|ct passw|
|00001380| 64 20 2a 67 65 74 70 77 | 6e 61 6d 28 29 3b 0a 58 |d *getpw|nam();.X|
|00001390| 20 20 20 20 20 20 20 63 | 68 61 72 20 2a 69 6e 64 | c|har *ind|
|000013a0| 65 78 28 29 3b 0a 58 20 | 20 20 20 20 20 20 73 74 |ex();.X | st|
|000013b0| 72 75 63 74 20 70 61 73 | 73 77 64 20 2a 75 73 65 |ruct pas|swd *use|
|000013c0| 72 3b 0a 58 20 20 20 20 | 20 20 20 63 68 61 72 20 |r;.X | char |
|000013d0| 64 6e 62 75 66 5b 31 30 | 30 5d 3b 0a 58 0a 58 20 |dnbuf[10|0];.X.X |
|000013e0| 20 20 20 20 20 20 73 6c | 20 3d 20 69 6e 64 65 78 | sl| = index|
|000013f0| 28 64 65 73 74 2c 20 27 | 2f 27 29 3b 0a 58 20 20 |(dest, '|/');.X |
|00001400| 20 20 20 20 20 69 66 20 | 28 73 6c 20 3d 3d 20 4e | if |(sl == N|
|00001410| 55 4c 4c 29 0a 58 20 20 | 20 20 20 20 20 20 20 20 |ULL).X | |
|00001420| 20 7b 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 66 | {.X | f|
|00001430| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 20 22 |printf(s|tderr, "|
|00001440| 49 6c 6c 65 67 61 6c 20 | 7e 75 73 65 72 5c 6e 22 |Illegal |~user\n"|
|00001450| 29 3b 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 20 |);.X | |
|00001460| 20 20 20 65 78 69 74 28 | 31 33 29 3b 0a 58 20 20 | exit(|13);.X |
|00001470| 20 20 20 20 20 20 20 20 | 20 7d 0a 58 20 20 20 20 | | }.X |
|00001480| 20 20 20 2a 73 6c 2b 2b | 20 3d 20 30 3b 0a 58 20 | *sl++| = 0;.X |
|00001490| 20 20 20 20 20 20 75 73 | 65 72 20 3d 20 67 65 74 | us|er = get|
|000014a0| 70 77 6e 61 6d 28 64 65 | 73 74 2b 31 29 3b 0a 58 |pwnam(de|st+1);.X|
|000014b0| 20 20 20 20 20 20 20 69 | 66 20 28 75 73 65 72 20 | i|f (user |
|000014c0| 3d 3d 20 4e 55 4c 4c 29 | 0a 58 20 20 20 20 20 20 |== NULL)|.X |
|000014d0| 20 20 20 20 20 7b 0a 58 | 20 20 20 20 20 20 20 20 | {.X| |
|000014e0| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 | fprin|tf(stder|
|000014f0| 72 2c 20 22 4e 6f 20 73 | 75 63 68 20 75 73 65 72 |r, "No s|uch user|
|00001500| 20 61 73 20 25 73 5c 6e | 22 2c 20 64 65 73 74 29 | as %s\n|", dest)|
|00001510| 3b 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 65 78 |;.X | ex|
|00001520| 69 74 28 31 34 29 3b 0a | 58 20 20 20 20 20 20 20 |it(14);.|X |
|00001530| 20 20 20 20 7d 0a 58 20 | 20 20 20 20 20 20 73 74 | }.X | st|
|00001540| 72 63 70 79 28 64 6e 62 | 75 66 2c 20 75 73 65 72 |rcpy(dnb|uf, user|
|00001550| 2d 3e 70 77 5f 64 69 72 | 29 3b 0a 58 20 20 20 20 |->pw_dir|);.X |
|00001560| 20 20 20 73 74 72 63 61 | 74 28 64 6e 62 75 66 2c | strca|t(dnbuf,|
|00001570| 20 22 2f 22 29 3b 0a 58 | 20 20 20 20 20 20 20 73 | "/");.X| s|
|00001580| 74 72 63 61 74 28 64 6e | 62 75 66 2c 20 73 6c 29 |trcat(dn|buf, sl)|
|00001590| 3b 0a 58 20 20 20 20 20 | 20 20 73 74 72 63 70 79 |;.X | strcpy|
|000015a0| 28 64 65 73 74 2c 20 64 | 6e 62 75 66 29 3b 0a 58 |(dest, d|nbuf);.X|
|000015b0| 20 20 20 20 20 20 20 7d | 0a 58 23 65 6e 64 69 66 | }|.X#endif|
|000015c0| 0a 58 0a 58 20 20 20 20 | 2f 2a 20 63 72 65 61 74 |.X.X |/* creat|
|000015d0| 65 20 6f 75 74 70 75 74 | 20 66 69 6c 65 20 2a 2f |e output| file */|
|000015e0| 0a 58 20 20 20 20 69 66 | 20 28 28 6f 75 74 20 3d |.X if| ((out =|
|000015f0| 20 66 6f 70 65 6e 28 64 | 65 73 74 2c 20 22 77 22 | fopen(d|est, "w"|
|00001600| 29 29 20 3d 3d 20 4e 55 | 4c 4c 29 0a 58 20 20 20 |)) == NU|LL).X |
|00001610| 20 20 20 20 7b 0a 58 20 | 20 20 20 20 20 20 66 70 | {.X | fp|
|00001620| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 20 22 45 |rintf(st|derr, "E|
|00001630| 52 52 4f 52 3a 20 63 61 | 6e 27 74 20 6f 70 65 6e |RROR: ca|n't open|
|00001640| 20 6f 75 74 70 75 74 20 | 66 69 6c 65 20 25 73 5c | output |file %s\|
|00001650| 6e 22 2c 20 64 65 73 74 | 29 3b 0a 58 20 20 20 20 |n", dest|);.X |
|00001660| 20 20 20 65 78 69 74 28 | 31 35 29 3b 0a 58 20 20 | exit(|15);.X |
|00001670| 20 20 20 20 20 7d 0a 58 | 23 69 66 64 65 66 20 75 | }.X|#ifdef u|
|00001680| 6e 69 78 0a 58 20 20 20 | 20 63 68 6d 6f 64 28 64 |nix.X | chmod(d|
|00001690| 65 73 74 2c 20 6d 6f 64 | 65 29 3b 0a 58 23 65 6e |est, mod|e);.X#en|
|000016a0| 64 69 66 0a 58 0a 58 20 | 20 20 20 64 65 63 6f 64 |dif.X.X | decod|
|000016b0| 65 28 69 6e 2c 20 6f 75 | 74 2c 20 64 65 73 74 29 |e(in, ou|t, dest)|
|000016c0| 3b 0a 58 0a 58 20 20 20 | 20 69 66 20 28 66 67 65 |;.X.X | if (fge|
|000016d0| 74 73 28 62 75 66 2c 20 | 73 69 7a 65 6f 66 20 62 |ts(buf, |sizeof b|
|000016e0| 75 66 2c 20 69 6e 29 20 | 3d 3d 20 4e 55 4c 4c 20 |uf, in) |== NULL |
|000016f0| 7c 7c 20 73 74 72 6e 63 | 6d 70 28 62 75 66 2c 22 ||| strnc|mp(buf,"|
|00001700| 65 6e 64 22 2c 33 29 29 | 0a 58 20 20 20 20 20 20 |end",3))|.X |
|00001710| 20 7b 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | { | |
|00001720| 2f 2a 20 64 6f 6e 27 74 | 20 62 65 20 6f 76 65 72 |/* don't| be over|
|00001730| 6c 79 20 70 69 63 6b 79 | 20 61 62 6f 75 74 20 6e |ly picky| about n|
|00001740| 65 77 6c 69 6e 65 20 5e | 20 2a 2f 0a 58 20 20 20 |ewline ^| */.X |
|00001750| 20 20 20 20 66 70 72 69 | 6e 74 66 28 73 74 64 65 | fpri|ntf(stde|
|00001760| 72 72 2c 20 22 45 52 52 | 4f 52 3a 20 6e 6f 20 60 |rr, "ERR|OR: no `|
|00001770| 65 6e 64 27 20 6c 69 6e | 65 5c 6e 22 29 3b 0a 58 |end' lin|e\n");.X|
|00001780| 20 20 20 20 20 20 20 65 | 78 69 74 28 31 36 29 3b | e|xit(16);|
|00001790| 0a 58 20 20 20 20 20 20 | 20 7d 0a 58 0a 58 20 20 |.X | }.X.X |
|000017a0| 20 20 69 66 20 28 21 28 | 66 67 65 74 73 28 62 75 | if (!(|fgets(bu|
|000017b0| 66 2c 73 69 7a 65 6f 66 | 20 62 75 66 2c 69 6e 29 |f,sizeof| buf,in)|
|000017c0| 20 3d 3d 20 4e 55 4c 4c | 20 7c 7c 20 73 74 72 6e | == NULL| || strn|
|000017d0| 63 6d 70 28 62 75 66 2c | 22 73 69 7a 65 20 22 2c |cmp(buf,|"size ",|
|000017e0| 33 29 29 29 0a 58 20 20 | 20 20 20 20 20 7b 0a 58 |3))).X | {.X|
|000017f0| 20 20 20 20 20 20 20 73 | 73 63 61 6e 66 28 62 75 | s|scanf(bu|
|00001800| 66 2c 20 22 73 69 7a 65 | 20 25 6c 64 22 2c 20 26 |f, "size| %ld", &|
|00001810| 66 69 6c 65 73 69 7a 65 | 29 3b 0a 58 20 20 20 20 |filesize|);.X |
|00001820| 20 20 20 69 66 20 28 66 | 74 65 6c 6c 28 6f 75 74 | if (f|tell(out|
|00001830| 29 20 21 3d 20 66 69 6c | 65 73 69 7a 65 29 0a 58 |) != fil|esize).X|
|00001840| 20 20 20 20 20 20 20 20 | 20 20 20 7b 0a 58 20 20 | | {.X |
|00001850| 20 20 20 20 20 20 20 20 | 20 66 70 72 69 6e 74 66 | | fprintf|
|00001860| 28 73 74 64 65 72 72 2c | 20 22 45 52 52 4f 52 3a |(stderr,| "ERROR:|
|00001870| 20 66 69 6c 65 20 73 68 | 6f 75 6c 64 20 68 61 76 | file sh|ould hav|
|00001880| 65 20 62 65 65 6e 20 25 | 6c 64 20 62 79 74 65 73 |e been %|ld bytes|
|00001890| 20 6c 6f 6e 67 20 62 75 | 74 20 77 61 73 0a 58 20 | long bu|t was.X |
|000018a0| 20 20 20 20 20 20 20 20 | 20 20 65 78 69 74 28 31 | | exit(1|
|000018b0| 37 29 3b 0a 58 20 20 20 | 20 20 20 20 20 20 20 20 |7);.X | |
|000018c0| 7d 0a 58 20 20 20 20 20 | 20 20 7d 0a 58 20 20 20 |}.X | }.X |
|000018d0| 20 74 68 72 6f 75 67 68 | 5f 6c 6f 6f 70 20 3d 20 | through|_loop = |
|000018e0| 31 3b 0a 58 7d 20 20 20 | 2f 2a 20 66 6f 72 65 76 |1;.X} |/* forev|
|000018f0| 65 72 20 2a 2f 0a 58 7d | 20 20 20 2f 2a 20 6d 61 |er */.X}| /* ma|
|00001900| 69 6e 20 2a 2f 0a 58 0a | 58 2f 2a 0a 58 20 2a 20 |in */.X.|X/*.X * |
|00001910| 43 6f 70 79 20 66 72 6f | 6d 20 69 6e 20 74 6f 20 |Copy fro|m in to |
|00001920| 6f 75 74 2c 20 64 65 63 | 6f 64 69 6e 67 20 61 73 |out, dec|oding as|
|00001930| 20 79 6f 75 20 67 6f 2e | 0a 58 20 2a 20 49 66 20 | you go.|.X * If |
|00001940| 61 20 72 65 74 75 72 6e | 20 6f 72 20 6e 65 77 6c |a return| or newl|
|00001950| 69 6e 65 20 69 73 20 65 | 6e 63 6f 75 6e 74 65 72 |ine is e|ncounter|
|00001960| 65 64 20 74 6f 6f 20 65 | 61 72 6c 79 20 69 6e 20 |ed too e|arly in |
|00001970| 61 20 6c 69 6e 65 2c 20 | 69 74 20 69 73 0a 58 20 |a line, |it is.X |
|00001980| 2a 20 61 73 73 75 6d 65 | 64 20 74 68 61 74 20 6d |* assume|d that m|
|00001990| 65 61 6e 73 20 74 68 61 | 74 20 73 6f 6d 65 20 65 |eans tha|t some e|
|000019a0| 64 69 74 6f 72 20 68 61 | 73 20 74 72 75 6e 63 61 |ditor ha|s trunca|
|000019b0| 74 65 64 20 74 72 61 69 | 6c 69 6e 67 20 73 70 61 |ted trai|ling spa|
|000019c0| 63 65 73 2e 0a 58 20 2a | 2f 0a 58 64 65 63 6f 64 |ces..X *|/.Xdecod|
|000019d0| 65 28 69 6e 2c 20 6f 75 | 74 2c 20 64 65 73 74 29 |e(in, ou|t, dest)|
|000019e0| 0a 58 46 49 4c 45 20 2a | 69 6e 3b 0a 58 46 49 4c |.XFILE *|in;.XFIL|
|000019f0| 45 20 2a 6f 75 74 3b 0a | 58 63 68 61 72 20 2a 64 |E *out;.|Xchar *d|
|00001a00| 65 73 74 3b 0a 58 7b 0a | 58 63 68 61 72 20 62 75 |est;.X{.|Xchar bu|
|00001a10| 66 5b 38 31 5d 3b 0a 58 | 63 68 61 72 20 2a 62 70 |f[81];.X|char *bp|
|00001a20| 3b 0a 58 69 6e 74 20 6e | 6f 73 75 6d 3d 30 3b 0a |;.Xint n|osum=0;.|
|00001a30| 58 23 69 66 6e 64 65 66 | 20 75 6e 69 78 0a 58 65 |X#ifndef| unix.Xe|
|00001a40| 78 74 65 72 6e 20 65 72 | 72 6e 6f 3b 0a 58 23 65 |xtern er|rno;.X#e|
|00001a50| 6e 64 69 66 0a 58 72 65 | 67 69 73 74 65 72 20 69 |ndif.Xre|gister i|
|00001a60| 6e 74 20 6a 3b 0a 58 72 | 65 67 69 73 74 65 72 20 |nt j;.Xr|egister |
|00001a70| 69 6e 74 20 6e 3b 0a 58 | 69 6e 74 20 63 68 65 63 |int n;.X|int chec|
|00001a80| 6b 73 75 6d 2c 20 6c 69 | 6e 65 3b 0a 58 0a 58 20 |ksum, li|ne;.X.X |
|00001a90| 20 20 20 66 6f 72 20 28 | 6c 69 6e 65 20 3d 20 31 | for (|line = 1|
|00001aa0| 3b 20 3b 20 6c 69 6e 65 | 2b 2b 29 20 20 20 2f 2a |; ; line|++) /*|
|00001ab0| 20 66 6f 72 20 65 61 63 | 68 20 69 6e 70 75 74 20 | for eac|h input |
|00001ac0| 6c 69 6e 65 20 2a 2f 0a | 58 20 20 20 20 20 20 20 |line */.|X |
|00001ad0| 7b 0a 58 20 20 20 20 20 | 20 20 69 66 20 28 66 67 |{.X | if (fg|
|00001ae0| 65 74 73 28 62 75 66 2c | 20 73 69 7a 65 6f 66 20 |ets(buf,| sizeof |
|00001af0| 62 75 66 2c 20 69 6e 29 | 20 3d 3d 20 4e 55 4c 4c |buf, in)| == NULL|
|00001b00| 29 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 7b 0a |).X | {.|
|00001b10| 58 20 20 20 20 20 20 20 | 20 20 20 20 66 70 72 69 |X | fpri|
|00001b20| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 45 52 52 |ntf(stde|rr, "ERR|
|00001b30| 4f 52 3a 20 69 6e 70 75 | 74 20 65 6e 64 65 64 20 |OR: inpu|t ended |
|00001b40| 75 6e 65 78 70 65 63 74 | 65 64 6c 79 21 5c 6e 22 |unexpect|edly!\n"|
|00001b50| 29 3b 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 65 |);.X | e|
|00001b60| 78 69 74 28 31 38 29 3b | 0a 58 20 20 20 20 20 20 |xit(18);|.X |
|00001b70| 20 20 20 20 20 7d 0a 58 | 0a 58 20 20 20 20 20 20 | }.X|.X |
|00001b80| 20 2f 2a 20 50 61 64 20 | 65 6e 64 20 6f 66 20 6c | /* Pad |end of l|
|00001b90| 69 6e 65 73 20 69 6e 20 | 63 61 73 65 20 73 6f 6d |ines in |case som|
|00001ba0| 65 20 65 64 69 74 6f 72 | 20 74 72 75 6e 63 61 74 |e editor| truncat|
|00001bb0| 65 64 20 74 72 61 69 6c | 69 6e 67 0a 58 20 20 20 |ed trail|ing.X |
|00001bc0| 20 20 20 20 20 20 20 73 | 70 61 63 65 73 20 2a 2f | s|paces */|
|00001bd0| 0a 58 0a 58 20 20 20 20 | 20 20 20 66 6f 72 20 28 |.X.X | for (|
|00001be0| 6e 3d 30 3b 6e 3c 37 39 | 3b 6e 2b 2b 29 20 20 2f |n=0;n<79|;n++) /|
|00001bf0| 2a 20 73 65 61 72 63 68 | 20 66 6f 72 20 66 69 72 |* search| for fir|
|00001c00| 73 74 20 5c 72 2c 20 5c | 6e 20 6f 72 20 5c 30 30 |st \r, \|n or \00|
|00001c10| 30 20 2a 2f 0a 58 20 20 | 20 20 20 20 20 20 20 20 |0 */.X | |
|00001c20| 20 7b 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 69 | {.X | i|
|00001c30| 66 20 28 62 75 66 5b 6e | 5d 3d 3d 27 5c 31 37 36 |f (buf[n|]=='\176|
|00001c40| 27 29 20 20 20 20 20 2f | 2a 20 49 66 20 42 49 54 |') /|* If BIT|
|00001c50| 4e 45 54 20 6d 61 64 65 | 20 61 20 74 77 69 64 64 |NET made| a twidd|
|00001c60| 6c 65 2c 20 2a 2f 0a 58 | 20 20 20 20 20 20 20 20 |le, */.X| |
|00001c70| 20 20 20 20 20 20 20 62 | 75 66 5b 6e 5d 3d 27 5c | b|uf[n]='\|
|00001c80| 31 33 36 27 3b 20 20 20 | 20 20 2f 2a 20 77 65 20 |136'; | /* we |
|00001c90| 6d 61 6b 65 20 61 20 63 | 61 72 65 74 20 20 20 20 |make a c|aret |
|00001ca0| 20 20 20 20 20 20 20 2a | 2f 0a 58 20 20 20 20 20 | *|/.X |
|00001cb0| 20 20 20 20 20 20 69 66 | 20 28 62 75 66 5b 6e 5d | if| (buf[n]|
|00001cc0| 3d 3d 27 5c 72 27 7c 7c | 62 75 66 5b 6e 5d 3d 3d |=='\r'|||buf[n]==|
|00001cd0| 27 5c 6e 27 7c 7c 62 75 | 66 5b 6e 5d 3d 3d 27 5c |'\n'||bu|f[n]=='\|
|00001ce0| 30 30 30 27 29 0a 58 20 | 20 20 20 20 20 20 20 20 |000').X | |
|00001cf0| 20 20 20 20 20 20 62 72 | 65 61 6b 3b 0a 58 20 20 | br|eak;.X |
|00001d00| 20 20 20 20 20 20 20 20 | 20 7d 0a 58 20 20 20 20 | | }.X |
|00001d10| 20 20 20 66 6f 72 20 28 | 3b 6e 3c 37 39 3b 6e 2b | for (|;n<79;n+|
|00001d20| 2b 29 20 20 20 20 20 2f | 2a 20 77 68 65 6e 20 66 |+) /|* when f|
|00001d30| 6f 75 6e 64 2c 20 66 69 | 6c 6c 20 72 65 73 74 20 |ound, fi|ll rest |
|00001d40| 6f 66 20 6c 69 6e 65 20 | 77 69 74 68 20 73 70 61 |of line |with spa|
|00001d50| 63 65 20 2a 2f 0a 58 20 | 20 20 20 20 20 20 20 20 |ce */.X | |
|00001d60| 20 20 7b 0a 58 20 20 20 | 20 20 20 20 20 20 20 20 | {.X | |
|00001d70| 62 75 66 5b 6e 5d 3d 27 | 20 27 3b 0a 58 20 20 20 |buf[n]='| ';.X |
|00001d80| 20 20 20 20 20 20 20 20 | 7d 0a 58 20 20 20 20 20 | |}.X |
|00001d90| 20 20 62 75 66 5b 37 39 | 5d 3d 30 3b 20 20 20 20 | buf[79|]=0; |
|00001da0| 20 20 20 20 20 20 2f 2a | 20 74 65 72 6d 69 6e 61 | /*| termina|
|00001db0| 74 65 20 6e 65 77 20 73 | 74 72 69 6e 67 20 2a 2f |te new s|tring */|
|00001dc0| 0a 58 0a 58 20 20 20 20 | 20 20 20 63 68 65 63 6b |.X.X | check|
|00001dd0| 73 75 6d 20 3d 20 30 3b | 0a 58 20 20 20 20 20 20 |sum = 0;|.X |
|00001de0| 20 6e 20 3d 20 44 45 43 | 28 62 75 66 5b 30 5d 29 | n = DEC|(buf[0])|
|00001df0| 3b 0a 58 20 20 20 20 20 | 20 20 69 66 20 28 6e 20 |;.X | if (n |
|00001e00| 3c 3d 20 30 29 0a 58 20 | 20 20 20 20 20 20 20 20 |<= 0).X | |
|00001e10| 20 20 62 72 65 61 6b 3b | 20 20 20 20 20 20 2f 2a | break;| /*|
|00001e20| 20 30 20 62 79 74 65 73 | 20 6f 6e 20 61 20 6c 69 | 0 bytes| on a li|
|00001e30| 6e 65 3f 3f 20 20 4d 75 | 73 74 20 62 65 20 74 68 |ne?? Mu|st be th|
|00001e40| 65 20 6c 61 73 74 20 6c | 69 6e 65 20 2a 2f 0a 58 |e last l|ine */.X|
|00001e50| 0a 58 20 20 20 20 20 20 | 20 62 70 20 3d 20 26 62 |.X | bp = &b|
|00001e60| 75 66 5b 31 5d 3b 0a 58 | 0a 58 20 20 20 20 20 20 |uf[1];.X|.X |
|00001e70| 20 2f 2a 20 46 4f 55 52 | 20 69 6e 70 75 74 20 63 | /* FOUR| input c|
|00001e80| 68 61 72 61 63 74 65 72 | 73 20 67 6f 20 69 6e 74 |haracter|s go int|
|00001e90| 6f 20 65 61 63 68 20 54 | 48 52 45 45 20 6f 75 74 |o each T|HREE out|
|00001ea0| 70 75 74 20 63 68 61 72 | 63 74 65 72 73 20 2a 2f |put char|cters */|
|00001eb0| 0a 58 0a 58 20 20 20 20 | 20 20 20 77 68 69 6c 65 |.X.X | while|
|00001ec0| 20 28 6e 20 3e 3d 20 34 | 29 0a 58 20 20 20 20 20 | (n >= 4|).X |
|00001ed0| 20 20 20 20 20 20 7b 0a | 58 20 20 20 20 20 20 20 | {.|X |
|00001ee0| 20 20 20 20 6a 20 3d 20 | 44 45 43 28 62 70 5b 30 | j = |DEC(bp[0|
|00001ef0| 5d 29 20 3c 3c 20 32 20 | 7c 20 44 45 43 28 62 70 |]) << 2 || DEC(bp|
|00001f00| 5b 31 5d 29 20 3e 3e 20 | 34 3b 20 70 75 74 63 28 |[1]) >> |4; putc(|
|00001f10| 6a 2c 20 6f 75 74 29 3b | 20 63 68 65 63 6b 73 75 |j, out);| checksu|
|00001f20| 6d 20 2b 3d 20 6a 3b 0a | 58 20 20 20 20 20 20 20 |m += j;.|X |
|00001f30| 20 20 20 20 6a 20 3d 20 | 44 45 43 28 62 70 5b 31 | j = |DEC(bp[1|
|00001f40| 5d 29 20 3c 3c 20 34 20 | 7c 20 44 45 43 28 62 70 |]) << 4 || DEC(bp|
|00001f50| 5b 32 5d 29 20 3e 3e 20 | 32 3b 20 70 75 74 63 28 |[2]) >> |2; putc(|
|00001f60| 6a 2c 20 6f 75 74 29 3b | 20 63 68 65 63 6b 73 75 |j, out);| checksu|
|00001f70| 6d 20 2b 3d 20 6a 3b 0a | 58 20 20 20 20 20 20 20 |m += j;.|X |
|00001f80| 20 20 20 20 6a 20 3d 20 | 44 45 43 28 62 70 5b 32 | j = |DEC(bp[2|
|00001f90| 5d 29 20 3c 3c 20 36 20 | 7c 20 44 45 43 28 62 70 |]) << 6 || DEC(bp|
|00001fa0| 5b 33 5d 29 3b 20 20 20 | 20 20 20 70 75 74 63 28 |[3]); | putc(|
|00001fb0| 6a 2c 20 6f 75 74 29 3b | 20 63 68 65 63 6b 73 75 |j, out);| checksu|
|00001fc0| 6d 20 2b 3d 20 6a 3b 0a | 58 20 20 20 20 20 20 20 |m += j;.|X |
|00001fd0| 20 20 20 20 63 68 65 63 | 6b 73 75 6d 20 3d 20 63 | chec|ksum = c|
|00001fe0| 68 65 63 6b 73 75 6d 20 | 25 20 53 55 4d 53 49 5a |hecksum |% SUMSIZ|
|00001ff0| 45 3b 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 62 |E;.X | b|
|00002000| 70 20 2b 3d 20 34 3b 0a | 58 20 20 20 20 20 20 20 |p += 4;.|X |
|00002010| 20 20 20 20 6e 20 2d 3d | 20 33 3b 0a 58 20 20 20 | n -=| 3;.X |
|00002020| 20 20 20 20 20 20 20 20 | 7d 0a 58 0a 58 20 20 20 | |}.X.X |
|00002030| 20 20 20 20 20 20 20 20 | 6a 20 3d 20 44 45 43 28 | |j = DEC(|
|00002040| 62 70 5b 30 5d 29 20 3c | 3c 20 32 20 7c 20 44 45 |bp[0]) <|< 2 | DE|
|00002050| 43 28 62 70 5b 31 5d 29 | 20 3e 3e 20 34 3b 0a 58 |C(bp[1])| >> 4;.X|
|00002060| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 63 | | c|
|00002070| 68 65 63 6b 73 75 6d 20 | 2b 3d 20 6a 3b 0a 58 20 |hecksum |+= j;.X |
|00002080| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 69 66 | | if|
|00002090| 20 28 6e 20 3e 3d 20 31 | 29 0a 58 20 20 20 20 20 | (n >= 1|).X |
|000020a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 70 75 | | pu|
|000020b0| 74 63 28 6a 2c 20 6f 75 | 74 29 3b 0a 58 20 20 20 |tc(j, ou|t);.X |
|000020c0| 20 20 20 20 20 20 20 20 | 6a 20 3d 20 44 45 43 28 | |j = DEC(|
|000020d0| 62 70 5b 31 5d 29 20 3c | 3c 20 34 20 7c 20 44 45 |bp[1]) <|< 4 | DE|
|000020e0| 43 28 62 70 5b 32 5d 29 | 20 3e 3e 20 32 3b 0a 58 |C(bp[2])| >> 2;.X|
|000020f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 63 | | c|
|00002100| 68 65 63 6b 73 75 6d 20 | 2b 3d 20 6a 3b 0a 58 20 |hecksum |+= j;.X |
|00002110| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 69 66 | | if|
|00002120| 20 28 6e 20 3e 3d 20 32 | 29 0a 58 20 20 20 20 20 | (n >= 2|).X |
|00002130| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 70 75 | | pu|
|00002140| 74 63 28 6a 2c 20 6f 75 | 74 29 3b 0a 58 20 20 20 |tc(j, ou|t);.X |
|00002150| 20 20 20 20 20 20 20 20 | 6a 20 3d 20 44 45 43 28 | |j = DEC(|
|00002160| 62 70 5b 32 5d 29 20 3c | 3c 20 36 20 7c 20 44 45 |bp[2]) <|< 6 | DE|
|00002170| 43 28 62 70 5b 33 5d 29 | 3b 0a 58 20 20 20 20 20 |C(bp[3])|;.X |
|00002180| 20 20 20 20 20 20 20 20 | 20 20 63 68 65 63 6b 73 | | checks|
|00002190| 75 6d 20 2b 3d 20 6a 3b | 0a 58 20 20 20 20 20 20 |um += j;|.X |
|000021a0| 20 20 20 20 20 20 20 20 | 20 69 66 20 28 6e 20 3e | | if (n >|
|000021b0| 3d 20 33 29 0a 58 20 20 | 20 20 20 20 20 20 20 20 |= 3).X | |
|000021c0| 20 20 20 20 20 20 20 20 | 20 70 75 74 63 28 6a 2c | | putc(j,|
|000021d0| 20 6f 75 74 29 3b 0a 58 | 20 20 20 20 20 20 20 20 | out);.X| |
|000021e0| 20 20 20 63 68 65 63 6b | 73 75 6d 20 3d 20 63 68 | check|sum = ch|
|000021f0| 65 63 6b 73 75 6d 20 25 | 20 53 55 4d 53 49 5a 45 |ecksum %| SUMSIZE|
|00002200| 3b 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 62 70 |;.X | bp|
|00002210| 20 2b 3d 20 34 3b 0a 58 | 20 20 20 20 20 20 20 20 | += 4;.X| |
|00002220| 20 20 20 6e 20 2d 3d 20 | 33 3b 0a 58 0a 58 23 69 | n -= |3;.X.X#i|
|00002230| 66 6e 64 65 66 20 75 6e | 69 78 0a 58 20 20 20 20 |fndef un|ix.X |
|00002240| 20 20 20 20 2f 2a 20 45 | 72 72 6f 72 20 63 68 65 | /* E|rror che|
|00002250| 63 6b 69 6e 67 20 75 6e | 64 65 72 20 55 4e 49 58 |cking un|der UNIX|
|00002260| 3f 3f 3f 20 59 6f 75 20 | 6d 75 73 74 20 62 65 20 |??? You |must be |
|00002270| 6b 69 64 64 69 6e 67 2e | 2e 2e 20 2a 2f 0a 58 20 |kidding.|.. */.X |
|00002280| 20 20 20 20 20 20 20 2f | 2a 20 43 68 65 63 6b 20 | /|* Check |
|00002290| 69 66 20 61 6e 20 65 72 | 72 6f 72 20 6f 63 63 75 |if an er|ror occu|
|000022a0| 72 65 64 20 77 68 69 6c | 65 20 77 72 69 74 69 6e |red whil|e writin|
|000022b0| 67 20 74 6f 20 74 68 61 | 74 20 6c 61 73 74 20 6c |g to tha|t last l|
|000022c0| 69 6e 65 20 2a 2f 0a 58 | 20 20 20 20 20 20 20 69 |ine */.X| i|
|000022d0| 66 20 28 65 72 72 6e 6f | 29 0a 58 20 20 20 20 20 |f (errno|).X |
|000022e0| 20 20 20 20 20 20 7b 0a | 58 20 20 20 20 20 20 20 | {.|X |
|000022f0| 20 20 20 20 66 70 72 69 | 6e 74 66 28 73 74 64 65 | fpri|ntf(stde|
|00002300| 72 72 2c 20 22 45 52 52 | 4f 52 3a 20 65 72 72 6f |rr, "ERR|OR: erro|
|00002310| 72 20 77 72 69 74 69 6e | 67 20 74 6f 20 25 73 5c |r writin|g to %s\|
|00002320| 6e 22 2c 64 65 73 74 29 | 3b 0a 58 20 20 20 20 20 |n",dest)|;.X |
|00002330| 20 20 20 20 20 20 65 78 | 69 74 28 31 39 29 3b 0a | ex|it(19);.|
|00002340| 58 20 20 20 20 20 20 20 | 20 20 20 20 7d 0a 58 23 |X | }.X#|
|00002350| 65 6e 64 69 66 0a 58 0a | 58 20 20 20 20 20 20 20 |endif.X.|X |
|00002360| 2f 2a 20 54 68 65 20 6c | 69 6e 65 20 68 61 73 20 |/* The l|ine has |
|00002370| 62 65 65 6e 20 64 65 63 | 6f 64 65 64 3b 20 6e 6f |been dec|oded; no|
|00002380| 77 20 63 68 65 63 6b 20 | 74 68 61 74 20 73 75 6d |w check |that sum|
|00002390| 20 2a 2f 0a 58 0a 58 20 | 20 20 20 20 20 20 6e 6f | */.X.X | no|
|000023a0| 73 75 6d 20 7c 3d 20 21 | 69 73 73 70 61 63 65 28 |sum |= !|isspace(|
|000023b0| 2a 62 70 29 3b 0a 58 20 | 20 20 20 20 20 20 69 66 |*bp);.X | if|
|000023c0| 20 28 6e 6f 73 75 6d 29 | 20 20 20 20 20 20 20 20 | (nosum)| |
|000023d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 2f 2a | | /*|
|000023e0| 20 49 73 20 74 68 65 72 | 65 20 61 20 63 68 65 63 | Is ther|e a chec|
|000023f0| 6b 73 75 6d 20 61 74 20 | 61 6c 6c 3f 3f 20 2a 2f |ksum at |all?? */|
|00002400| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 7b 0a 58 |.X | {.X|
|00002410| 20 20 20 20 20 20 20 20 | 20 20 20 69 66 20 28 63 | | if (c|
|00002420| 68 65 63 6b 73 75 6d 20 | 21 3d 20 44 45 43 28 2a |hecksum |!= DEC(*|
|00002430| 62 70 29 29 20 20 20 2f | 2a 20 44 6f 65 73 20 74 |bp)) /|* Does t|
|00002440| 68 61 74 20 63 68 65 63 | 6b 73 75 6d 20 6d 61 74 |hat chec|ksum mat|
|00002450| 63 68 3f 20 2a 2f 0a 58 | 20 20 20 20 20 20 20 20 |ch? */.X| |
|00002460| 20 20 20 20 20 20 20 7b | 0a 58 20 20 20 20 20 20 | {|.X |
|00002470| 20 20 20 20 20 20 20 20 | 20 66 70 72 69 6e 74 66 | | fprintf|
|00002480| 28 73 74 64 65 72 72 2c | 20 22 45 52 52 4f 52 3a |(stderr,| "ERROR:|
|00002490| 20 63 68 65 63 6b 73 75 | 6d 20 6d 69 73 6d 61 74 | checksu|m mismat|
|000024a0| 63 68 20 64 65 63 6f 64 | 69 6e 67 20 25 73 2c 20 |ch decod|ing %s, |
|000024b0| 6c 69 6e 65 20 25 64 2e | 5c 0a 58 20 20 20 20 20 |line %d.|\.X |
|000024c0| 20 20 20 20 20 20 20 20 | 20 20 7d 0a 58 20 20 20 | | }.X |
|000024d0| 20 20 20 20 20 20 20 20 | 7d 20 20 20 2f 2a 20 73 | |} /* s|
|000024e0| 75 6d 20 2a 2f 0a 58 20 | 20 20 20 7d 20 20 2f 2a |um */.X | } /*|
|000024f0| 20 6c 69 6e 65 20 2a 2f | 0a 58 7d 20 20 20 2f 2a | line */|.X} /*|
|00002500| 20 66 75 6e 63 74 69 6f | 6e 20 2a 2f 0a 58 0a 58 | functio|n */.X.X|
|00002510| 23 69 66 64 65 66 20 75 | 6e 69 78 0a 58 2f 2a 0a |#ifdef u|nix.X/*.|
|00002520| 58 20 2a 20 52 65 74 75 | 72 6e 20 74 68 65 20 70 |X * Retu|rn the p|
|00002530| 74 72 20 69 6e 20 73 70 | 20 61 74 20 77 68 69 63 |tr in sp| at whic|
|00002540| 68 20 74 68 65 20 63 68 | 61 72 61 63 74 65 72 20 |h the ch|aracter |
|00002550| 63 20 61 70 70 65 61 72 | 73 3b 0a 58 20 2a 20 30 |c appear|s;.X * 0|
|00002560| 20 69 66 20 6e 6f 74 20 | 66 6f 75 6e 64 0a 58 20 | if not |found.X |
|00002570| 2a 2f 0a 58 63 68 61 72 | 20 2a 0a 58 69 6e 64 65 |*/.Xchar| *.Xinde|
|00002580| 78 28 73 70 2c 20 63 29 | 0a 58 72 65 67 69 73 74 |x(sp, c)|.Xregist|
|00002590| 65 72 20 63 68 61 72 20 | 2a 73 70 2c 20 63 3b 0a |er char |*sp, c;.|
|000025a0| 58 7b 0a 58 20 20 20 20 | 64 6f 0a 58 20 20 20 20 |X{.X |do.X |
|000025b0| 20 20 20 7b 0a 58 20 20 | 20 20 20 20 20 69 66 20 | {.X | if |
|000025c0| 28 2a 73 70 20 3d 3d 20 | 63 29 0a 58 20 20 20 20 |(*sp == |c).X |
|000025d0| 20 20 20 20 20 20 20 72 | 65 74 75 72 6e 28 73 70 | r|eturn(sp|
|000025e0| 29 3b 0a 58 20 20 20 20 | 20 20 20 7d 0a 58 20 20 |);.X | }.X |
|000025f0| 20 20 77 68 69 6c 65 20 | 28 2a 73 70 2b 2b 29 3b | while |(*sp++);|
|00002600| 0a 58 0a 58 20 20 20 20 | 72 65 74 75 72 6e 28 30 |.X.X |return(0|
|00002610| 29 3b 0a 58 7d 0a 58 23 | 65 6e 64 69 66 20 75 6e |);.X}.X#|endif un|
|00002620| 69 78 0a 58 0a 0a 45 4e | 44 5f 4f 46 5f 46 49 4c |ix.X..EN|D_OF_FIL|
|00002630| 45 0a 65 63 68 6f 20 73 | 68 61 72 3a 20 4e 45 57 |E.echo s|har: NEW|
|00002640| 4c 49 4e 45 20 61 70 70 | 65 6e 64 65 64 20 74 6f |LINE app|ended to|
|00002650| 20 5c 22 27 75 75 64 65 | 63 6f 64 65 2e 63 27 5c | \"'uude|code.c'\|
|00002660| 22 0a 69 66 20 74 65 73 | 74 20 36 34 31 39 20 2d |".if tes|t 6419 -|
|00002670| 6e 65 20 60 77 63 20 2d | 63 20 3c 27 75 75 64 65 |ne `wc -|c <'uude|
|00002680| 63 6f 64 65 2e 63 27 60 | 3b 20 74 68 65 6e 0a 20 |code.c'`|; then. |
|00002690| 20 20 20 65 63 68 6f 20 | 73 68 61 72 3a 20 5c 22 | echo |shar: \"|
|000026a0| 27 75 75 64 65 63 6f 64 | 65 2e 63 27 5c 22 20 75 |'uudecod|e.c'\" u|
|000026b0| 6e 70 61 63 6b 65 64 20 | 77 69 74 68 20 77 72 6f |npacked |with wro|
|000026c0| 6e 67 20 73 69 7a 65 21 | 0a 66 69 0a 23 20 65 6e |ng size!|.fi.# en|
|000026d0| 64 20 6f 66 20 27 75 75 | 64 65 63 6f 64 65 2e 63 |d of 'uu|decode.c|
|000026e0| 27 0a 66 69 0a 65 63 68 | 6f 20 73 68 61 72 3a 20 |'.fi.ech|o shar: |
|000026f0| 45 6e 64 20 6f 66 20 73 | 68 65 6c 6c 20 61 72 63 |End of s|hell arc|
|00002700| 68 69 76 65 2e 0a 65 78 | 69 74 20 30 0a |hive..ex|it 0. |
+--------+-------------------------+-------------------------+--------+--------+
