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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 2e 2f 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |./......|........|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000620| 66 72 6f 6d 20 74 68 69 | 73 20 73 6f 66 74 77 61 |from thi|s softwa|
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|00000660| 54 48 49 53 20 53 4f 46 | 54 57 41 52 45 20 49 53 |THIS SOF|TWARE IS|
|00000670| 20 50 52 4f 56 49 44 45 | 44 20 60 60 41 53 20 49 | PROVIDE|D ``AS I|
|00000680| 53 27 27 20 41 4e 44 20 | 57 49 54 48 4f 55 54 20 |S'' AND |WITHOUT |
|00000690| 41 4e 59 20 45 58 50 52 | 45 53 53 20 4f 52 0a 23 |ANY EXPR|ESS OR.#|
|000006a0| 20 49 4d 50 4c 49 45 44 | 20 57 41 52 52 41 4e 54 | IMPLIED| WARRANT|
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|000006f0| 4d 45 52 43 48 41 4e 54 | 49 42 49 4c 49 54 59 20 |MERCHANT|IBILITY |
|00000700| 41 4e 44 20 46 49 54 4e | 45 53 53 20 46 4f 52 20 |AND FITN|ESS FOR |
|00000710| 41 20 50 41 52 54 49 43 | 55 4c 41 52 20 50 55 52 |A PARTIC|ULAR PUR|
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|00000750| 0a 53 55 42 44 49 52 3d | 09 73 72 63 20 61 75 78 |.SUBDIR=|.src aux|
|00000760| 0a 0a 61 6c 6c 3a 20 24 | 7b 53 55 42 44 49 52 7d |..all: $|{SUBDIR}|
|00000770| 0a 0a 24 7b 53 55 42 44 | 49 52 7d 3a 20 46 52 43 |..${SUBD|IR}: FRC|
|00000780| 0a 09 63 64 20 24 40 3b | 20 6d 61 6b 65 20 24 7b |..cd $@;| make ${|
|00000790| 4d 46 4c 41 47 53 7d 0a | 0a 63 6c 65 61 6e 20 63 |MFLAGS}.|.clean c|
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|00002cd0| 3a 0a 2a 2a 09 09 61 72 | 67 63 0a 2a 2a 09 09 61 |:.**..ar|gc.**..a|
|00002ce0| 72 67 76 20 2d 2d 20 61 | 73 20 75 73 75 61 6c 0a |rgv -- a|s usual.|
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|00002e60| 29 20 73 69 67 6e 61 6c | 28 53 49 47 49 4e 54 2c |) signal|(SIGINT,|
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|00002eb0| 66 20 28 73 74 72 63 6d | 70 28 61 72 67 76 5b 31 |f (strcm|p(argv[1|
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|00002fa0| 20 71 20 3d 20 46 72 6f | 6d 48 6f 73 74 3b 20 28 | q = Fro|mHost; (|
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|00003010| 7c 20 2a 71 20 3d 3d 20 | 27 40 27 29 0a 09 09 09 || *q == |'@')....|
|00003020| 6c 61 73 74 6d 61 72 6b | 20 3d 20 71 3b 0a 09 7d |lastmark| = q;..}|
|00003030| 0a 09 6c 61 73 74 6d 61 | 72 6b 5b 31 5d 20 3d 20 |..lastma|rk[1] = |
|00003040| 27 5c 30 27 3b 0a 0a 09 | 2f 2a 20 73 74 61 72 74 |'\0';...|/* start|
|00003050| 20 73 65 6e 64 69 6e 67 | 20 6d 61 69 6c 20 2a 2f | sending| mail */|
|00003060| 0a 09 53 74 61 74 65 20 | 3d 20 73 65 6e 64 6d 61 |..State |= sendma|
|00003070| 69 6c 28 61 72 67 76 5b | 32 5d 2c 20 61 72 67 76 |il(argv[|2], argv|
|00003080| 5b 33 5d 29 3b 0a 0a 09 | 2f 2a 20 61 6c 6c 20 64 |[3]);...|/* all d|
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|00003150| 20 68 61 70 70 65 6e 69 | 6e 67 2e 0a 2a 2a 0a 2a | happeni|ng..**.*|
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|00003170| 09 09 6e 6f 6e 65 0a 2a | 2a 0a 2a 2a 09 52 65 74 |..none.*|*.**.Ret|
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|00003250| 2a 09 52 65 74 75 72 6e | 73 3a 0a 2a 2a 09 09 6e |*.Return|s:.**..n|
|00003260| 6f 6e 65 0a 2a 2a 0a 2a | 2a 09 53 69 64 65 20 45 |one.**.*|*.Side E|
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|000032c0| 22 61 72 70 61 2d 6d 61 | 69 6c 3a 20 72 65 74 75 |"arpa-ma|il: retu|
|000032d0| 72 6e 20 63 6f 64 65 20 | 25 64 5c 6e 22 2c 20 65 |rn code |%d\n", e|
|000032e0| 29 3b 0a 23 20 65 6e 64 | 69 66 0a 09 65 78 69 74 |);.# end|if..exit|
|000032f0| 28 65 29 3b 0a 7d 0a 0c | 2f 2a 0a 2a 2a 20 20 53 |(e);.}..|/*.**  S|
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|00003320| 20 61 72 70 61 6e 65 74 | 20 6d 61 69 6c 65 72 2e | arpanet| mailer.|
|00003330| 0a 2a 2a 0a 2a 2a 09 54 | 68 65 20 6d 61 69 6c 20 |.**.**.T|he mail |
|00003340| 69 73 20 69 6e 73 65 72 | 74 65 64 20 77 69 74 68 |is inser|ted with|
|00003350| 20 70 72 6f 70 65 72 20 | 68 65 61 64 65 72 73 20 | proper |headers |
|00003360| 69 6e 74 6f 20 74 68 65 | 0a 2a 2a 09 61 72 70 61 |into the|.**.arpa|
|00003370| 6e 65 74 20 71 75 65 75 | 65 20 64 69 72 65 63 74 |net queu|e direct|
|00003380| 6f 72 79 2e 0a 2a 2a 0a | 2a 2a 09 41 6c 67 6f 72 |ory..**.|**.Algor|
|00003390| 69 74 68 6d 3a 0a 2a 2a | 09 09 64 65 63 6f 64 65 |ithm:.**|..decode|
|000033a0| 20 22 74 6f 22 20 61 64 | 64 72 65 73 73 0a 2a 2a | "to" ad|dress.**|
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|000033c0| 74 2e 0a 2a 2a 09 09 63 | 72 65 61 74 65 20 61 20 |t..**..c|reate a |
|000033d0| 73 70 6f 6f 6c 20 66 69 | 6c 65 20 6e 61 6d 65 2e |spool fi|le name.|
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|000033f0| 68 65 61 64 65 72 20 69 | 6e 66 6f 72 6d 61 74 69 |header i|nformati|
|00003400| 6f 6e 20 74 6f 20 73 70 | 6f 6f 6c 20 66 69 6c 65 |on to sp|ool file|
|00003410| 2c 0a 2a 2a 09 09 20 20 | 73 65 70 61 72 61 74 65 |,.**..  |separate|
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|00003430| 43 3a 20 66 69 65 6c 64 | 73 20 77 69 74 68 20 63 |C: field|s with c|
|00003440| 6f 6d 6d 61 73 2e 0a 2a | 2a 09 09 63 6f 70 79 20 |ommas..*|*..copy |
|00003450| 74 68 65 20 6d 61 69 6c | 20 74 6f 20 74 68 65 20 |the mail| to the |
|00003460| 73 70 6f 6f 6c 20 66 69 | 6c 65 2e 0a 2a 2a 0a 2a |spool fi|le..**.*|
|00003470| 2a 09 50 61 72 61 6d 65 | 74 65 72 73 3a 0a 2a 2a |*.Parame|ters:.**|
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|000034b0| 73 65 72 20 74 6f 20 73 | 65 6e 64 20 74 6f 2e 0a |ser to s|end to..|
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|000034d0| 2a 09 09 6e 6f 6e 65 0a | 2a 2a 0a 2a 2a 09 53 69 |*..none.|**.**.Si|
|000034e0| 64 65 20 45 66 66 65 63 | 74 73 3a 0a 2a 2a 09 09 |de Effec|ts:.**..|
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|00003500| 65 64 20 69 6e 74 6f 20 | 61 20 66 69 6c 65 20 69 |ed into |a file i|
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|00003530| 72 79 20 28 2f 75 73 72 | 2f 73 70 6f 6f 6c 2f 6e |ry (/usr|/spool/n|
|00003540| 65 74 6d 61 69 6c 29 2e | 0a 2a 2f 0a 0a 73 65 6e |etmail).|.*/..sen|
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|00003740| 58 5f 4e 4f 48 4f 53 54 | 29 3b 0a 23 20 65 6e 64 |X_NOHOST|);.# end|
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|00003760| 20 43 72 65 61 74 65 20 | 73 70 6f 6f 6c 20 66 69 | Create |spool fi|
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|000037a0| 73 65 72 6e 61 6d 65 20 | 69 73 0a 09 2a 2a 09 70 |sername |is..**.p|
|000037b0| 61 64 64 65 64 20 6f 6e | 20 74 68 65 20 72 69 67 |added on| the rig|
|000037c0| 68 74 20 77 69 74 68 20 | 7a 65 72 6f 73 20 61 6e |ht with |zeros an|
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|000037e0| 73 0a 09 2a 2a 09 69 64 | 29 20 69 73 20 70 61 64 |s..**.id|) is pad|
|000037f0| 64 65 64 20 6f 6e 20 74 | 68 65 20 6c 65 66 74 20 |ded on t|he left |
|00003800| 77 69 74 68 20 7a 65 72 | 6f 73 3b 20 58 20 69 73 |with zer|os; X is|
|00003810| 20 61 20 75 6e 69 71 75 | 65 0a 09 2a 2a 09 73 65 | a uniqu|e..**.se|
|00003820| 71 75 65 6e 63 65 20 63 | 68 61 72 61 63 74 65 72 |quence c|haracter|
|00003830| 2e 0a 09 2a 2f 0a 0a 23 | 20 69 66 64 65 66 20 44 |...*/..#| ifdef D|
|00003840| 45 42 55 47 0a 09 69 66 | 20 28 54 66 6c 61 67 29 |EBUG..if| (Tflag)|
|00003850| 0a 09 09 28 76 6f 69 64 | 29 20 73 74 72 63 70 79 |...(void|) strcpy|
|00003860| 28 73 70 6f 6f 6c 66 69 | 6c 65 2c 20 22 61 72 70 |(spoolfi|le, "arp|
|00003870| 61 2e 6f 75 74 22 29 3b | 0a 09 65 6c 73 65 0a 23 |a.out");|..else.#|
|00003880| 20 65 6e 64 69 66 20 44 | 45 42 55 47 0a 09 09 28 | endif D|EBUG...(|
|00003890| 76 6f 69 64 29 20 73 70 | 72 69 6e 74 66 28 73 70 |void) sp|rintf(sp|
|000038a0| 6f 6f 6c 66 69 6c 65 2c | 20 22 25 73 2f 61 72 70 |oolfile,| "%s/arp|
|000038b0| 61 6d 61 69 6c 25 30 35 | 64 25 63 22 2c 20 53 50 |amail%05|d%c", SP|
|000038c0| 4f 4f 4c 44 49 52 2c 20 | 67 65 74 70 69 64 28 29 |OOLDIR, |getpid()|
|000038d0| 2c 20 27 61 27 20 2b 20 | 63 61 6c 6c 6e 75 6d 2b |, 'a' + |callnum+|
|000038e0| 2b 29 3b 0a 0a 09 2f 2a | 20 63 72 65 61 74 65 20 |+);.../*| create |
|000038f0| 73 70 6f 6f 6c 20 66 69 | 6c 65 20 2a 2f 0a 09 73 |spool fi|le */..s|
|00003900| 66 70 20 3d 20 66 6f 70 | 65 6e 28 73 70 6f 6f 6c |fp = fop|en(spool|
|00003910| 66 69 6c 65 2c 20 22 77 | 22 29 3b 0a 09 69 66 20 |file, "w|");..if |
|00003920| 28 73 66 70 20 3d 3d 20 | 4e 55 4c 4c 29 0a 09 7b |(sfp == |NULL)..{|
|00003930| 0a 09 73 70 6f 6f 6c 65 | 72 72 3a 0a 09 09 72 65 |..spoole|rr:...re|
|00003940| 74 75 72 6e 20 28 45 58 | 5f 4f 53 45 52 52 29 3b |turn (EX|_OSERR);|
|00003950| 0a 09 7d 0a 23 20 69 66 | 64 65 66 20 44 45 42 55 |..}.# if|def DEBU|
|00003960| 47 0a 09 69 66 20 28 21 | 54 66 6c 61 67 29 0a 23 |G..if (!|Tflag).#|
|00003970| 20 65 6e 64 69 66 20 44 | 45 42 55 47 0a 09 09 28 | endif D|EBUG...(|
|00003980| 76 6f 69 64 29 20 63 68 | 6d 6f 64 28 73 70 6f 6f |void) ch|mod(spoo|
|00003990| 6c 66 69 6c 65 2c 20 30 | 34 30 30 29 3b 0a 0a 09 |lfile, 0|400);...|
|000039a0| 2f 2a 0a 09 2a 2a 20 4f | 75 74 70 75 74 20 6d 61 |/*..** O|utput ma|
|000039b0| 69 6c 65 72 20 63 6f 6e | 74 72 6f 6c 20 6c 69 6e |iler con|trol lin|
|000039c0| 65 73 2e 0a 09 2a 2a 09 | 54 68 65 73 65 20 6c 69 |es...**.|These li|
|000039d0| 6e 65 73 20 61 72 65 20 | 61 73 20 66 6f 6c 6c 6f |nes are |as follo|
|000039e0| 77 73 3a 0a 09 2a 2a 09 | 09 2f 64 65 76 2f 6e 65 |ws:..**.|./dev/ne|
|000039f0| 74 2f 3c 68 6f 73 74 6e | 61 6d 65 3e 20 7b 74 61 |t/<hostn|ame> {ta|
|00003a00| 72 67 65 74 20 68 6f 73 | 74 7d 0a 09 2a 2a 09 09 |rget hos|t}..**..|
|00003a10| 75 73 65 72 2d 6e 61 6d | 65 20 7b 61 74 20 74 61 |user-nam|e {at ta|
|00003a20| 72 67 65 74 20 68 6f 73 | 74 7d 0a 09 2a 2a 09 09 |rget hos|t}..**..|
|00003a30| 2f 6d 6e 74 2f 65 72 69 | 63 20 7b 70 61 74 68 6e |/mnt/eri|c {pathn|
|00003a40| 61 6d 65 20 6f 66 20 73 | 65 6e 64 65 72 3b 20 6e |ame of s|ender; n|
|00003a50| 6f 74 20 75 73 65 64 7d | 0a 09 2a 2a 09 09 65 72 |ot used}|..**..er|
|00003a60| 69 63 20 7b 6e 61 6d 65 | 20 6f 66 20 75 73 65 72 |ic {name| of user|
|00003a70| 20 77 68 6f 20 69 73 20 | 73 65 6e 64 69 6e 67 7d | who is |sending}|
|00003a80| 0a 09 2a 2a 09 54 68 65 | 73 65 20 61 72 65 20 64 |..**.The|se are d|
|00003a90| 69 66 66 65 72 65 6e 74 | 20 28 62 75 74 20 63 6c |ifferent| (but cl|
|00003aa0| 6f 73 65 29 20 6f 6e 20 | 74 68 65 20 43 2f 37 30 |ose) on |the C/70|
|00003ab0| 2e 0a 09 2a 2f 0a 0a 23 | 20 69 66 64 65 66 20 43 |...*/..#| ifdef C|
|00003ac0| 37 30 0a 20 09 66 70 75 | 74 73 28 68 6f 73 74 2c |70. .fpu|ts(host,|
|00003ad0| 20 73 66 70 29 3b 0a 20 | 09 66 70 75 74 73 28 22 | sfp);. |.fputs("|
|00003ae0| 3a 22 2c 20 73 66 70 29 | 3b 0a 20 09 66 70 75 74 |:", sfp)|;. .fput|
|00003af0| 73 28 75 73 65 72 2c 20 | 73 66 70 29 3b 0a 20 09 |s(user, |sfp);. .|
|00003b00| 66 70 75 74 73 28 22 3a | 22 2c 20 73 66 70 29 3b |fputs(":|", sfp);|
|00003b10| 0a 20 09 66 70 75 74 73 | 28 46 72 6f 6d 2c 20 73 |. .fputs|(From, s|
|00003b20| 66 70 29 3b 0a 20 09 66 | 70 75 74 73 28 22 3a 5c |fp);. .f|puts(":\|
|00003b30| 6e 22 2c 20 73 66 70 29 | 3b 0a 23 20 65 6c 73 65 |n", sfp)|;.# else|
|00003b40| 0a 09 66 70 75 74 73 28 | 62 75 66 2c 20 73 66 70 |..fputs(|buf, sfp|
|00003b50| 29 3b 0a 09 66 70 75 74 | 73 28 22 5c 6e 22 2c 20 |);..fput|s("\n", |
|00003b60| 73 66 70 29 3b 0a 09 66 | 70 75 74 73 28 75 73 65 |sfp);..f|puts(use|
|00003b70| 72 2c 20 73 66 70 29 3b | 0a 09 66 70 75 74 73 28 |r, sfp);|..fputs(|
|00003b80| 22 5c 6e 5c 6e 22 2c 20 | 73 66 70 29 3b 0a 09 66 |"\n\n", |sfp);..f|
|00003b90| 70 75 74 73 28 46 72 6f | 6d 2c 20 73 66 70 29 3b |puts(Fro|m, sfp);|
|00003ba0| 0a 09 66 70 75 74 73 28 | 22 5c 6e 22 2c 20 73 66 |..fputs(|"\n", sf|
|00003bb0| 70 29 3b 0a 23 20 65 6e | 64 69 66 0a 0a 09 2f 2a |p);.# en|dif.../*|
|00003bc0| 0a 09 2a 2a 20 20 4f 75 | 74 70 75 74 20 74 68 65 |..**  Ou|tput the|
|00003bd0| 20 6d 61 69 6c 0a 09 2a | 2a 09 43 68 65 63 6b 20 | mail..*|*.Check |
|00003be0| 74 68 65 20 66 69 72 73 | 74 20 6c 69 6e 65 20 66 |the firs|t line f|
|00003bf0| 6f 72 20 74 68 65 20 64 | 61 74 65 2e 20 20 49 66 |or the d|ate.  If|
|00003c00| 20 6e 6f 74 20 66 6f 75 | 6e 64 2c 0a 09 2a 2a 09 | not fou|nd,..**.|
|00003c10| 61 73 73 75 6d 65 20 74 | 68 65 20 6d 65 73 73 61 |assume t|he messa|
|00003c20| 67 65 20 69 73 20 6e 6f | 74 20 69 6e 20 61 72 70 |ge is no|t in arp|
|00003c30| 61 6e 65 74 20 73 74 61 | 6e 64 61 72 64 20 66 6f |anet sta|ndard fo|
|00003c40| 72 6d 61 74 0a 09 2a 2a | 09 61 6e 64 20 6f 75 74 |rmat..**|.and out|
|00003c50| 70 75 74 20 61 20 22 44 | 61 74 65 3a 22 20 61 6e |put a "D|ate:" an|
|00003c60| 64 20 22 46 72 6f 6d 3a | 22 20 68 65 61 64 65 72 |d "From:|" header|
|00003c70| 2e 0a 09 2a 2f 0a 0a 09 | 69 66 20 28 66 67 65 74 |...*/...|if (fget|
|00003c80| 73 28 62 75 66 2c 20 73 | 69 7a 65 6f 66 20 62 75 |s(buf, s|izeof bu|
|00003c90| 66 2c 20 73 74 64 69 6e | 29 20 3d 3d 20 4e 55 4c |f, stdin|) == NUL|
|00003ca0| 4c 29 0a 09 7b 0a 09 09 | 2f 2a 20 6e 6f 20 6d 65 |L)..{...|/* no me|
|00003cb0| 73 73 61 67 65 20 2a 2f | 0a 09 09 28 76 6f 69 64 |ssage */|...(void|
|00003cc0| 29 20 75 6e 6c 69 6e 6b | 28 73 70 6f 6f 6c 66 69 |) unlink|(spoolfi|
|00003cd0| 6c 65 29 3b 0a 09 09 72 | 65 74 75 72 6e 20 28 45 |le);...r|eturn (E|
|00003ce0| 58 5f 4f 4b 29 3b 0a 09 | 7d 0a 09 69 66 20 28 73 |X_OK);..|}..if (s|
|00003cf0| 74 72 6e 63 6d 70 28 22 | 46 72 6f 6d 20 22 2c 20 |trncmp("|From ", |
|00003d00| 62 75 66 2c 20 35 29 20 | 3d 3d 20 30 29 0a 09 7b |buf, 5) |== 0)..{|
|00003d10| 0a 09 09 2f 2a 20 73 74 | 72 69 70 20 55 6e 69 78 |.../* st|rip Unix|
|00003d20| 20 22 46 72 6f 6d 22 20 | 6c 69 6e 65 20 2a 2f 0a | "From" |line */.|
|00003d30| 09 09 2f 2a 20 73 68 6f | 75 6c 64 20 73 61 76 65 |../* sho|uld save|
|00003d40| 20 74 68 65 20 64 61 74 | 65 20 68 65 72 65 20 2a | the dat|e here *|
|00003d50| 2f 0a 09 09 28 76 6f 69 | 64 29 20 66 67 65 74 73 |/...(voi|d) fgets|
|00003d60| 28 62 75 66 2c 20 73 69 | 7a 65 6f 66 20 62 75 66 |(buf, si|zeof buf|
|00003d70| 2c 20 73 74 64 69 6e 29 | 3b 0a 09 7d 0a 09 77 68 |, stdin)|;..}..wh|
|00003d80| 69 6c 65 20 28 6d 61 74 | 63 68 68 64 72 28 62 75 |ile (mat|chhdr(bu|
|00003d90| 66 2c 20 22 6d 61 69 6c | 2d 66 72 6f 6d 22 29 20 |f, "mail|-from") |
|00003da0| 21 3d 20 4e 55 4c 4c 20 | 7c 7c 0a 09 20 20 20 20 |!= NULL |||..    |
|00003db0| 20 20 20 6d 61 74 63 68 | 68 64 72 28 62 75 66 2c |   match|hdr(buf,|
|00003dc0| 20 22 73 65 6e 64 65 72 | 2d 70 61 74 68 22 29 20 | "sender|-path") |
|00003dd0| 21 3d 20 4e 55 4c 4c 20 | 7c 7c 0a 09 20 20 20 20 |!= NULL |||..    |
|00003de0| 20 20 20 6d 61 74 63 68 | 68 64 72 28 62 75 66 2c |   match|hdr(buf,|
|00003df0| 20 22 72 65 63 65 69 76 | 65 64 22 29 20 21 3d 20 | "receiv|ed") != |
|00003e00| 4e 55 4c 4c 20 7c 7c 0a | 09 20 20 20 20 20 20 20 |NULL ||.|.       |
|00003e10| 6d 61 74 63 68 68 64 72 | 28 62 75 66 2c 20 22 76 |matchhdr|(buf, "v|
|00003e20| 69 61 22 29 20 21 3d 20 | 4e 55 4c 4c 29 0a 09 7b |ia") != |NULL)..{|
|00003e30| 0a 09 09 66 70 75 74 73 | 28 62 75 66 2c 20 73 66 |...fputs|(buf, sf|
|00003e40| 70 29 3b 0a 09 09 28 76 | 6f 69 64 29 20 66 67 65 |p);...(v|oid) fge|
|00003e50| 74 73 28 62 75 66 2c 20 | 73 69 7a 65 6f 66 20 62 |ts(buf, |sizeof b|
|00003e60| 75 66 2c 20 73 74 64 69 | 6e 29 3b 0a 09 7d 0a 09 |uf, stdi|n);..}..|
|00003e70| 69 66 20 28 6d 61 74 63 | 68 68 64 72 28 62 75 66 |if (matc|hhdr(buf|
|00003e80| 2c 20 22 64 61 74 65 22 | 29 20 3d 3d 20 4e 55 4c |, "date"|) == NUL|
|00003e90| 4c 29 0a 09 09 70 75 74 | 64 61 74 65 28 73 66 70 |L)...put|date(sfp|
|00003ea0| 29 3b 0a 09 65 6c 73 65 | 0a 09 7b 0a 09 09 66 70 |);..else|..{...fp|
|00003eb0| 75 74 73 28 62 75 66 2c | 20 73 66 70 29 3b 0a 09 |uts(buf,| sfp);..|
|00003ec0| 09 28 76 6f 69 64 29 20 | 66 67 65 74 73 28 62 75 |.(void) |fgets(bu|
|00003ed0| 66 2c 20 73 69 7a 65 6f | 66 20 62 75 66 2c 20 73 |f, sizeo|f buf, s|
|00003ee0| 74 64 69 6e 29 3b 0a 09 | 7d 0a 09 69 66 20 28 6d |tdin);..|}..if (m|
|00003ef0| 61 74 63 68 68 64 72 28 | 62 75 66 2c 20 22 66 72 |atchhdr(|buf, "fr|
|00003f00| 6f 6d 22 29 20 3d 3d 20 | 4e 55 4c 4c 29 0a 09 09 |om") == |NULL)...|
|00003f10| 70 75 74 66 72 6f 6d 28 | 73 66 70 29 3b 0a 09 65 |putfrom(|sfp);..e|
|00003f20| 6c 73 65 0a 09 7b 0a 09 | 09 2f 2a 20 68 61 63 6b |lse..{..|./* hack|
|00003f30| 20 74 6f 20 73 75 70 70 | 6f 72 74 20 73 65 6e 64 | to supp|ort send|
|00003f40| 6d 61 69 6c 20 2d 2d 20 | 66 6f 72 20 61 20 77 68 |mail -- |for a wh|
|00003f50| 69 6c 65 20 2a 2f 0a 09 | 09 69 66 20 28 69 6e 64 |ile */..|.if (ind|
|00003f60| 65 78 28 62 75 66 2c 20 | 27 40 27 29 20 3d 3d 20 |ex(buf, |'@') == |
|00003f70| 4e 55 4c 4c 29 0a 09 09 | 09 70 75 74 66 72 6f 6d |NULL)...|.putfrom|
|00003f80| 28 73 66 70 29 3b 0a 09 | 09 65 6c 73 65 0a 09 09 |(sfp);..|.else...|
|00003f90| 09 66 70 75 74 73 28 62 | 75 66 2c 20 73 66 70 29 |.fputs(b|uf, sfp)|
|00003fa0| 3b 0a 09 09 28 76 6f 69 | 64 29 20 66 67 65 74 73 |;...(voi|d) fgets|
|00003fb0| 28 62 75 66 2c 20 73 69 | 7a 65 6f 66 20 62 75 66 |(buf, si|zeof buf|
|00003fc0| 2c 20 73 74 64 69 6e 29 | 3b 0a 09 7d 0a 09 69 66 |, stdin)|;..}..if|
|00003fd0| 20 28 21 69 73 68 64 72 | 28 62 75 66 29 29 0a 09 | (!ishdr|(buf))..|
|00003fe0| 7b 0a 09 09 69 66 20 28 | 62 75 66 5b 30 5d 20 21 |{...if (|buf[0] !|
|00003ff0| 3d 20 27 5c 6e 27 29 0a | 09 09 09 70 75 74 63 28 |= '\n').|...putc(|
|00004000| 27 5c 6e 27 2c 20 73 66 | 70 29 3b 0a 09 09 67 6f |'\n', sf|p);...go|
|00004010| 74 6f 20 68 64 72 64 6f | 6e 65 3b 0a 09 7d 0a 0a |to hdrdo|ne;..}..|
|00004020| 09 2f 2a 0a 09 2a 2a 20 | 41 74 20 74 68 69 73 20 |./*..** |At this |
|00004030| 70 6f 69 6e 74 2c 20 77 | 65 20 68 61 76 65 20 61 |point, w|e have a|
|00004040| 20 6d 65 73 73 61 67 65 | 20 77 69 74 68 20 52 45 | message| with RE|
|00004050| 41 4c 20 68 65 61 64 65 | 72 73 2e 0a 09 2a 2a 20 |AL heade|rs...** |
|00004060| 57 65 20 6c 6f 6f 6b 20 | 61 74 20 65 61 63 68 20 |We look |at each |
|00004070| 68 65 61 64 20 6c 69 6e | 65 20 61 6e 64 20 69 6e |head lin|e and in|
|00004080| 73 65 72 74 20 63 6f 6d | 6d 61 73 20 69 66 20 69 |sert com|mas if i|
|00004090| 74 0a 09 2a 2a 20 69 73 | 20 61 20 54 6f 3a 20 6f |t..** is| a To: o|
|000040a0| 72 20 43 63 3a 20 66 69 | 65 6c 64 2e 0a 09 2a 2f |r Cc: fi|eld...*/|
|000040b0| 0a 0a 09 64 6f 0a 09 7b | 0a 09 09 69 66 20 28 21 |...do..{|...if (!|
|000040c0| 69 73 68 64 72 28 62 75 | 66 29 29 0a 09 09 09 62 |ishdr(bu|f))....b|
|000040d0| 72 65 61 6b 3b 0a 09 09 | 69 66 20 28 21 6d 61 74 |reak;...|if (!mat|
|000040e0| 63 68 68 64 72 28 62 75 | 66 2c 20 22 74 6f 22 29 |chhdr(bu|f, "to")|
|000040f0| 20 26 26 20 21 6d 61 74 | 63 68 68 64 72 28 62 75 | && !mat|chhdr(bu|
|00004100| 66 2c 20 22 63 63 22 29 | 29 0a 09 09 7b 0a 09 09 |f, "cc")|)...{...|
|00004110| 09 66 70 75 74 73 28 62 | 75 66 2c 20 73 66 70 29 |.fputs(b|uf, sfp)|
|00004120| 3b 0a 09 09 09 63 6f 6e | 74 69 6e 75 65 3b 0a 09 |;....con|tinue;..|
|00004130| 09 7d 0a 09 09 2f 2a 20 | 67 6f 74 63 68 61 21 20 |.}.../* |gotcha! |
|00004140| 2a 2f 0a 09 09 66 69 78 | 61 64 64 72 28 62 75 66 |*/...fix|addr(buf|
|00004150| 2c 20 31 2c 20 73 66 70 | 29 3b 0a 09 09 77 68 69 |, 1, sfp|);...whi|
|00004160| 6c 65 20 28 69 73 73 70 | 61 63 65 28 63 20 3d 20 |le (issp|ace(c = |
|00004170| 70 65 65 6b 63 28 73 74 | 64 69 6e 29 29 20 26 26 |peekc(st|din)) &&|
|00004180| 20 63 20 21 3d 20 27 5c | 6e 27 29 0a 09 09 7b 0a | c != '\|n')...{.|
|00004190| 09 09 09 28 76 6f 69 64 | 29 20 66 67 65 74 73 28 |...(void|) fgets(|
|000041a0| 62 75 66 2c 20 42 55 46 | 53 49 5a 2c 20 73 74 64 |buf, BUF|SIZ, std|
|000041b0| 69 6e 29 3b 0a 09 09 09 | 66 69 78 61 64 64 72 28 |in);....|fixaddr(|
|000041c0| 62 75 66 2c 20 30 2c 20 | 73 66 70 29 3b 0a 09 09 |buf, 0, |sfp);...|
|000041d0| 7d 0a 09 7d 20 77 68 69 | 6c 65 20 28 66 67 65 74 |}..} whi|le (fget|
|000041e0| 73 28 62 75 66 2c 20 42 | 55 46 53 49 5a 2c 20 73 |s(buf, B|UFSIZ, s|
|000041f0| 74 64 69 6e 29 20 21 3d | 20 4e 55 4c 4c 29 3b 0a |tdin) !=| NULL);.|
|00004200| 0a 68 64 72 64 6f 6e 65 | 3a 0a 09 2f 2a 20 6f 75 |.hdrdone|:../* ou|
|00004210| 74 70 75 74 20 74 68 65 | 20 72 65 73 74 20 6f 66 |tput the| rest of|
|00004220| 20 74 68 65 20 68 65 61 | 64 65 72 20 26 20 74 68 | the hea|der & th|
|00004230| 65 20 62 6f 64 79 20 6f | 66 20 74 68 65 20 6c 65 |e body o|f the le|
|00004240| 74 74 65 72 20 2a 2f 0a | 09 64 6f 0a 09 7b 0a 09 |tter */.|.do..{..|
|00004250| 09 66 70 75 74 73 28 62 | 75 66 2c 20 73 66 70 29 |.fputs(b|uf, sfp)|
|00004260| 3b 0a 09 09 69 66 20 28 | 66 65 72 72 6f 72 28 73 |;...if (|ferror(s|
|00004270| 66 70 29 29 0a 09 09 09 | 67 6f 74 6f 20 73 70 6f |fp))....|goto spo|
|00004280| 6f 6c 65 72 72 3b 0a 09 | 7d 20 77 68 69 6c 65 20 |olerr;..|} while |
|00004290| 28 66 67 65 74 73 28 62 | 75 66 2c 20 73 69 7a 65 |(fgets(b|uf, size|
|000042a0| 6f 66 20 62 75 66 2c 20 | 73 74 64 69 6e 29 20 21 |of buf, |stdin) !|
|000042b0| 3d 20 4e 55 4c 4c 29 3b | 0a 0a 09 2f 2a 20 61 6c |= NULL);|.../* al|
|000042c0| 6c 20 64 6f 6e 65 21 20 | 2a 2f 0a 09 28 76 6f 69 |l done! |*/..(voi|
|000042d0| 64 29 20 66 63 6c 6f 73 | 65 28 73 66 70 29 3b 0a |d) fclos|e(sfp);.|
|000042e0| 09 72 65 74 75 72 6e 20 | 28 45 58 5f 4f 4b 29 3b |.return |(EX_OK);|
|000042f0| 0a 7d 0a 0c 2f 2a 0a 2a | 2a 20 20 46 49 58 41 44 |.}../*.*|*  FIXAD|
|00004300| 44 52 20 2d 2d 20 4f 75 | 74 70 75 74 20 68 65 61 |DR -- Ou|tput hea|
|00004310| 64 65 72 20 6c 69 6e 65 | 20 77 69 74 68 20 6e 65 |der line| with ne|
|00004320| 65 64 65 64 20 63 6f 6d | 6d 61 73 2e 0a 2a 2a 0a |eded com|mas..**.|
|00004330| 2a 2a 09 50 61 72 61 6d | 65 74 65 72 73 3a 0a 2a |**.Param|eters:.*|
|00004340| 2a 09 09 62 75 66 20 2d | 2d 20 68 65 61 64 65 72 |*..buf -|- header|
|00004350| 20 6c 69 6e 65 0a 2a 2a | 09 09 66 69 72 73 74 20 | line.**|..first |
|00004360| 2d 2d 20 74 72 75 65 20 | 69 66 20 74 68 69 73 20 |-- true |if this |
|00004370| 69 73 20 6e 6f 74 20 61 | 20 63 6f 6e 74 69 6e 75 |is not a| continu|
|00004380| 61 74 69 6f 6e 0a 2a 2a | 0a 2a 2a 09 52 65 74 75 |ation.**|.**.Retu|
|00004390| 72 6e 73 3a 0a 2a 2a 09 | 09 6e 6f 6e 65 0a 2a 2a |rns:.**.|.none.**|
|000043a0| 0a 2a 2a 09 53 69 64 65 | 20 65 66 66 65 63 74 73 |.**.Side| effects|
|000043b0| 3a 0a 2a 2a 09 09 54 68 | 65 20 63 6f 6e 74 65 6e |:.**..Th|e conten|
|000043c0| 74 73 20 6f 66 20 62 75 | 66 20 69 73 20 63 6f 70 |ts of bu|f is cop|
|000043d0| 69 65 64 20 6f 6e 74 6f | 20 74 68 65 20 73 70 6f |ied onto| the spo|
|000043e0| 6f 6c 20 66 69 6c 65 20 | 77 69 74 68 0a 2a 2a 09 |ol file |with.**.|
|000043f0| 09 77 69 74 68 20 74 68 | 65 20 72 69 67 68 74 20 |.with th|e right |
|00004400| 63 6f 6d 6d 61 73 20 69 | 6e 74 65 72 6c 61 63 65 |commas i|nterlace|
|00004410| 64 0a 2a 2a 0a 2a 2a 09 | 43 61 6c 6c 65 64 20 62 |d.**.**.|Called b|
|00004420| 79 3a 0a 2a 2a 09 09 73 | 65 6e 64 6d 61 69 6c 0a |y:.**..s|endmail.|
|00004430| 2a 2f 0a 0a 66 69 78 61 | 64 64 72 28 62 75 66 2c |*/..fixa|ddr(buf,|
|00004440| 20 66 69 72 73 74 2c 20 | 73 70 66 29 0a 09 63 68 | first, |spf)..ch|
|00004450| 61 72 20 62 75 66 5b 5d | 3b 0a 09 72 65 67 69 73 |ar buf[]|;..regis|
|00004460| 74 65 72 20 46 49 4c 45 | 20 2a 73 70 66 3b 0a 7b |ter FILE| *spf;.{|
|00004470| 0a 09 72 65 67 69 73 74 | 65 72 20 63 68 61 72 20 |..regist|er char |
|00004480| 2a 63 70 3b 0a 09 72 65 | 67 69 73 74 65 72 20 69 |*cp;..re|gister i|
|00004490| 6e 74 20 63 3b 0a 09 63 | 68 61 72 20 77 6f 72 64 |nt c;..c|har word|
|000044a0| 5b 42 55 46 53 49 5a 5d | 2c 20 77 6f 72 64 32 5b |[BUFSIZ]|, word2[|
|000044b0| 42 55 46 53 49 5a 5d 3b | 0a 09 63 68 61 72 20 2a |BUFSIZ];|..char *|
|000044c0| 67 77 6f 72 64 28 29 3b | 0a 09 73 74 61 74 69 63 |gword();|..static|
|000044d0| 20 63 68 61 72 20 77 73 | 65 70 5b 5d 20 3d 20 22 | char ws|ep[] = "|
|000044e0| 2c 20 22 3b 0a 0a 09 63 | 70 20 3d 20 62 75 66 3b |, ";...c|p = buf;|
|000044f0| 0a 09 69 66 20 28 66 69 | 72 73 74 29 0a 09 7b 0a |..if (fi|rst)..{.|
|00004500| 09 09 77 68 69 6c 65 20 | 28 2a 63 70 20 21 3d 20 |..while |(*cp != |
|00004510| 27 3a 27 20 26 26 20 2a | 63 70 29 0a 09 09 09 70 |':' && *|cp)....p|
|00004520| 75 74 63 28 2a 63 70 2b | 2b 2c 20 73 70 66 29 3b |utc(*cp+|+, spf);|
|00004530| 0a 09 09 69 66 20 28 2a | 63 70 20 3d 3d 20 27 3a |...if (*|cp == ':|
|00004540| 27 29 0a 09 09 7b 0a 09 | 09 09 66 70 75 74 73 28 |')...{..|..fputs(|
|00004550| 22 3a 20 22 2c 20 73 70 | 66 29 3b 0a 09 09 09 63 |": ", sp|f);....c|
|00004560| 70 2b 2b 3b 0a 09 09 7d | 0a 09 7d 0a 09 65 6c 73 |p++;...}|..}..els|
|00004570| 65 0a 09 09 77 68 69 6c | 65 20 28 2a 63 70 20 26 |e...whil|e (*cp &|
|00004580| 26 20 69 73 73 70 61 63 | 65 28 2a 63 70 29 29 0a |& isspac|e(*cp)).|
|00004590| 09 09 09 70 75 74 63 28 | 2a 63 70 2b 2b 2c 20 73 |...putc(|*cp++, s|
|000045a0| 70 66 29 3b 0a 09 63 70 | 20 3d 20 67 77 6f 72 64 |pf);..cp| = gword|
|000045b0| 28 77 6f 72 64 2c 20 63 | 70 29 3b 0a 09 69 66 20 |(word, c|p);..if |
|000045c0| 28 73 74 72 6c 65 6e 28 | 77 6f 72 64 29 20 3d 3d |(strlen(|word) ==|
|000045d0| 20 30 29 0a 09 7b 0a 09 | 09 70 75 74 63 28 27 5c | 0)..{..|.putc('\|
|000045e0| 6e 27 2c 20 73 70 66 29 | 3b 0a 09 09 67 6f 74 6f |n', spf)|;...goto|
|000045f0| 20 74 65 73 74 3b 0a 09 | 7d 0a 09 66 6f 72 20 28 | test;..|}..for (|
|00004600| 3b 3b 29 0a 09 7b 0a 09 | 09 63 70 20 3d 20 67 77 |;;)..{..|.cp = gw|
|00004610| 6f 72 64 28 77 6f 72 64 | 32 2c 20 63 70 29 3b 0a |ord(word|2, cp);.|
|00004620| 09 09 69 66 20 28 73 74 | 72 6c 65 6e 28 77 6f 72 |..if (st|rlen(wor|
|00004630| 64 32 29 20 3d 3d 20 30 | 29 0a 09 09 7b 0a 09 09 |d2) == 0|)...{...|
|00004640| 09 70 75 74 61 64 64 72 | 28 77 6f 72 64 2c 20 73 |.putaddr|(word, s|
|00004650| 70 66 29 3b 0a 09 09 09 | 62 72 65 61 6b 3b 0a 09 |pf);....|break;..|
|00004660| 09 7d 0a 09 09 69 66 20 | 28 73 74 72 63 6d 70 28 |.}...if |(strcmp(|
|00004670| 77 6f 72 64 32 2c 20 22 | 25 22 29 20 3d 3d 20 30 |word2, "|%") == 0|
|00004680| 29 0a 09 09 09 77 6f 72 | 64 32 5b 30 5d 20 3d 20 |)....wor|d2[0] = |
|00004690| 27 40 27 3b 0a 09 09 69 | 66 20 28 73 74 72 63 6d |'@';...i|f (strcm|
|000046a0| 70 28 77 6f 72 64 32 2c | 20 22 40 22 29 20 26 26 |p(word2,| "@") &&|
|000046b0| 20 73 74 72 63 6d 70 28 | 77 6f 72 64 32 2c 20 22 | strcmp(|word2, "|
|000046c0| 61 74 22 29 29 0a 09 09 | 7b 0a 09 09 09 70 75 74 |at"))...|{....put|
|000046d0| 61 64 64 72 28 77 6f 72 | 64 2c 20 73 70 66 29 3b |addr(wor|d, spf);|
|000046e0| 0a 09 09 09 66 70 75 74 | 73 28 77 73 65 70 2c 20 |....fput|s(wsep, |
|000046f0| 73 70 66 29 3b 0a 09 09 | 09 28 76 6f 69 64 29 20 |spf);...|.(void) |
|00004700| 73 74 72 63 70 79 28 77 | 6f 72 64 2c 20 77 6f 72 |strcpy(w|ord, wor|
|00004710| 64 32 29 3b 0a 09 09 09 | 63 6f 6e 74 69 6e 75 65 |d2);....|continue|
|00004720| 3b 0a 09 09 7d 0a 09 09 | 66 70 75 74 73 28 77 6f |;...}...|fputs(wo|
|00004730| 72 64 2c 20 73 70 66 29 | 3b 0a 09 09 69 66 20 28 |rd, spf)|;...if (|
|00004740| 77 6f 72 64 32 5b 30 5d | 20 3d 3d 20 27 40 27 29 |word2[0]| == '@')|
|00004750| 0a 09 09 09 70 75 74 63 | 28 27 40 27 2c 20 73 70 |....putc|('@', sp|
|00004760| 66 29 3b 0a 09 09 65 6c | 73 65 0a 09 09 09 66 70 |f);...el|se....fp|
|00004770| 75 74 73 28 22 20 61 74 | 20 22 2c 20 73 70 66 29 |uts(" at| ", spf)|
|00004780| 3b 0a 09 09 63 70 20 3d | 20 67 77 6f 72 64 28 77 |;...cp =| gword(w|
|00004790| 6f 72 64 2c 20 63 70 29 | 3b 0a 09 09 66 70 75 74 |ord, cp)|;...fput|
|000047a0| 73 28 77 6f 72 64 2c 20 | 73 70 66 29 3b 0a 09 09 |s(word, |spf);...|
|000047b0| 63 70 20 3d 20 67 77 6f | 72 64 28 77 6f 72 64 2c |cp = gwo|rd(word,|
|000047c0| 20 63 70 29 3b 0a 09 09 | 69 66 20 28 73 74 72 6c | cp);...|if (strl|
|000047d0| 65 6e 28 77 6f 72 64 29 | 29 0a 09 09 09 66 70 75 |en(word)|)....fpu|
|000047e0| 74 73 28 77 73 65 70 2c | 20 73 70 66 29 3b 0a 09 |ts(wsep,| spf);..|
|000047f0| 7d 0a 0a 74 65 73 74 3a | 0a 09 63 20 3d 20 70 65 |}..test:|..c = pe|
|00004800| 65 6b 63 28 73 74 64 69 | 6e 29 3b 0a 09 69 66 20 |ekc(stdi|n);..if |
|00004810| 28 69 73 73 70 61 63 65 | 28 63 29 20 26 26 20 63 |(isspace|(c) && c|
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|00004830| 73 28 22 2c 5c 6e 22 2c | 20 73 70 66 29 3b 0a 09 |s(",\n",| spf);..|
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|00004850| 2c 20 73 70 66 29 3b 0a | 7d 0a 0c 2f 2a 0a 2a 2a |, spf);.|}../*.**|
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|000048a0| 20 6e 65 74 77 6f 72 6b | 20 68 65 61 64 65 72 20 | network| header |
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|000048f0| 0a 2a 2a 09 09 6e 61 6d | 65 20 2d 2d 20 74 68 65 |.**..nam|e -- the|
|00004900| 20 6e 61 6d 65 20 74 6f | 20 6f 75 74 70 75 74 2e | name to| output.|
|00004910| 0a 2a 2a 09 09 66 70 20 | 2d 2d 20 74 68 65 20 66 |.**..fp |-- the f|
|00004920| 69 6c 65 20 74 6f 20 70 | 75 74 20 69 74 20 6f 6e |ile to p|ut it on|
|00004930| 2e 0a 2a 2a 0a 2a 2a 09 | 52 65 74 75 72 6e 73 3a |..**.**.|Returns:|
|00004940| 0a 2a 2a 09 09 6e 6f 6e | 65 2e 0a 2a 2a 0a 2a 2a |.**..non|e..**.**|
|00004950| 09 53 69 64 65 20 45 66 | 66 65 63 74 73 3a 0a 2a |.Side Ef|fects:.*|
|00004960| 2a 09 09 6e 61 6d 65 20 | 69 73 20 70 75 74 20 6f |*..name |is put o|
|00004970| 6e 74 6f 20 66 70 2e 0a | 2a 2f 0a 0a 70 75 74 61 |nto fp..|*/..puta|
|00004980| 64 64 72 28 6e 61 6d 65 | 2c 20 66 70 29 0a 09 63 |ddr(name|, fp)..c|
|00004990| 68 61 72 20 2a 6e 61 6d | 65 3b 0a 09 46 49 4c 45 |har *nam|e;..FILE|
|000049a0| 20 2a 66 70 3b 0a 7b 0a | 09 72 65 67 69 73 74 65 | *fp;.{.|.registe|
|000049b0| 72 20 63 68 61 72 20 2a | 70 3b 0a 0a 09 69 66 20 |r char *|p;...if |
|000049c0| 28 73 74 72 6c 65 6e 28 | 6e 61 6d 65 29 20 3d 3d |(strlen(|name) ==|
|000049d0| 20 30 29 0a 09 09 72 65 | 74 75 72 6e 3b 0a 09 66 | 0)...re|turn;..f|
|000049e0| 6f 72 20 28 70 20 3d 20 | 6e 61 6d 65 3b 20 2a 70 |or (p = |name; *p|
|000049f0| 20 21 3d 20 27 5c 30 27 | 20 26 26 20 2a 70 20 21 | != '\0'| && *p !|
|00004a00| 3d 20 27 3a 27 20 26 26 | 20 2a 70 20 21 3d 20 27 |= ':' &&| *p != '|
|00004a10| 2e 27 20 26 26 20 2a 70 | 20 21 3d 20 27 40 27 20 |.' && *p| != '@' |
|00004a20| 26 26 0a 09 20 20 20 20 | 20 2a 70 20 21 3d 20 27 |&&..    | *p != '|
|00004a30| 21 27 20 26 26 20 2a 70 | 20 21 3d 20 27 5e 27 3b |!' && *p| != '^';|
|00004a40| 20 70 2b 2b 29 0a 09 09 | 63 6f 6e 74 69 6e 75 65 | p++)...|continue|
|00004a50| 3b 0a 09 69 66 20 28 2a | 70 20 3d 3d 20 27 3a 27 |;..if (*|p == ':'|
|00004a60| 29 0a 09 09 2a 70 20 3d | 20 27 2e 27 3b 0a 09 65 |)...*p =| '.';..e|
|00004a70| 6c 73 65 20 69 66 20 28 | 2a 70 20 3d 3d 20 27 5c |lse if (|*p == '\|
|00004a80| 30 27 29 0a 09 09 66 70 | 75 74 73 28 46 72 6f 6d |0')...fp|uts(From|
|00004a90| 48 6f 73 74 2c 20 66 70 | 29 3b 0a 09 66 70 75 74 |Host, fp|);..fput|
|00004aa0| 73 28 6e 61 6d 65 2c 20 | 66 70 29 3b 0a 09 69 66 |s(name, |fp);..if|
|00004ab0| 20 28 2a 70 20 21 3d 20 | 27 40 27 29 0a 09 09 66 | (*p != |'@')...f|
|00004ac0| 70 75 74 73 28 22 40 42 | 65 72 6b 65 6c 65 79 22 |puts("@B|erkeley"|
|00004ad0| 2c 20 66 70 29 3b 0a 7d | 0a 0c 2f 2a 0a 2a 2a 20 |, fp);.}|../*.** |
|00004ae0| 20 50 45 45 4b 43 20 2d | 2d 20 70 65 65 6b 20 61 | PEEKC -|- peek a|
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|00004b00| 20 69 6e 20 69 6e 70 75 | 74 20 66 69 6c 65 0a 2a | in inpu|t file.*|
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|00004b20| 0a 2a 2a 09 09 66 70 20 | 2d 2d 20 73 74 64 69 6f |.**..fp |-- stdio|
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|00004b40| 2a 2a 09 52 65 74 75 72 | 6e 73 3a 0a 2a 2a 09 09 |**.Retur|ns:.**..|
|00004b50| 74 68 65 20 6e 65 78 74 | 20 63 68 61 72 61 63 74 |the next| charact|
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|00004b70| 6f 72 20 45 4f 46 0a 2a | 2a 0a 2a 2a 09 53 69 64 |or EOF.*|*.**.Sid|
|00004b80| 65 20 65 66 66 65 63 74 | 73 3a 0a 2a 2a 09 09 4e |e effect|s:.**..N|
|00004b90| 6f 6e 65 2e 0a 2a 2f 0a | 70 65 65 6b 63 28 66 70 |one..*/.|peekc(fp|
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|00004bb0| 20 2a 66 70 3b 0a 7b 0a | 09 72 65 67 69 73 74 65 | *fp;.{.|.registe|
|00004bc0| 72 20 69 6e 74 20 63 3b | 0a 0a 09 63 20 3d 20 67 |r int c;|...c = g|
|00004bd0| 65 74 63 28 66 70 29 3b | 0a 09 28 76 6f 69 64 29 |etc(fp);|..(void)|
|00004be0| 20 75 6e 67 65 74 63 28 | 63 2c 20 66 70 29 3b 0a | ungetc(|c, fp);.|
|00004bf0| 09 72 65 74 75 72 6e 28 | 63 29 3b 0a 7d 0a 0a 0c |.return(|c);.}...|
|00004c00| 2f 2a 0a 2a 2a 20 20 47 | 57 4f 52 44 20 2d 2d 20 |/*.**  G|WORD -- |
|00004c10| 67 65 74 20 74 68 65 20 | 6e 65 78 74 20 6c 69 62 |get the |next lib|
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|00004d90| 65 67 69 73 74 65 72 20 | 63 68 61 72 20 2a 70 3b |egister |char *p;|
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|00004eb0| 70 61 63 65 28 2a 73 70 | 29 20 26 26 20 2a 73 70 |pace(*sp|) && *sp|
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|000050f0| 0a 09 2f 2a 20 63 68 65 | 63 6b 20 66 6f 72 20 63 |../* che|ck for c|
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|00005130| 28 31 29 3b 0a 09 65 6c | 73 65 0a 09 7b 0a 09 09 |(1);..el|se..{...|
|00005140| 77 68 69 6c 65 20 28 2a | 70 20 21 3d 20 27 3a 27 |while (*|p != ':'|
|00005150| 20 26 26 20 21 69 73 73 | 70 61 63 65 28 2a 70 29 | && !iss|pace(*p)|
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|000051c0| 20 50 55 54 44 41 54 45 | 20 2d 2d 20 50 75 74 20 | PUTDATE| -- Put |
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|00005200| 73 3a 0a 2a 2a 09 09 66 | 70 20 2d 2d 20 66 69 6c |s:.**..f|p -- fil|
|00005210| 65 20 74 6f 20 70 75 74 | 20 69 74 20 6f 6e 74 6f |e to put| it onto|
|00005220| 2e 0a 2a 2a 0a 2a 2a 09 | 52 65 74 75 72 6e 73 3a |..**.**.|Returns:|
|00005230| 0a 2a 2a 09 09 6e 6f 6e | 65 0a 2a 2a 0a 2a 2a 09 |.**..non|e.**.**.|
|00005240| 53 69 64 65 20 45 66 66 | 65 63 74 73 3a 0a 2a 2a |Side Eff|ects:.**|
|00005250| 09 09 6f 75 74 70 75 74 | 20 6f 6e 74 6f 20 66 70 |..output| onto fp|
|00005260| 2e 0a 2a 2f 0a 0a 70 75 | 74 64 61 74 65 28 66 70 |..*/..pu|tdate(fp|
|00005270| 29 0a 09 72 65 67 69 73 | 74 65 72 20 46 49 4c 45 |)..regis|ter FILE|
|00005280| 20 2a 66 70 3b 0a 7b 0a | 09 65 78 74 65 72 6e 20 | *fp;.{.|.extern |
|00005290| 63 68 61 72 20 2a 61 72 | 70 61 64 61 74 65 28 29 |char *ar|padate()|
|000052a0| 3b 0a 0a 09 66 70 75 74 | 73 28 22 44 61 74 65 3a |;...fput|s("Date:|
|000052b0| 20 22 2c 20 66 70 29 3b | 0a 09 66 70 75 74 73 28 | ", fp);|..fputs(|
|000052c0| 61 72 70 61 64 61 74 65 | 28 4e 55 4c 4c 29 2c 20 |arpadate|(NULL), |
|000052d0| 66 70 29 3b 0a 09 66 70 | 75 74 73 28 22 5c 6e 22 |fp);..fp|uts("\n"|
|000052e0| 2c 20 66 70 29 3b 0a 7d | 0a 0c 2f 2a 0a 2a 2a 20 |, fp);.}|../*.** |
|000052f0| 20 50 55 54 46 52 4f 4d | 20 2d 2d 20 50 75 74 20 | PUTFROM| -- Put |
|00005300| 74 68 65 20 66 72 6f 6d | 20 66 69 65 6c 64 20 69 |the from| field i|
|00005310| 6e 74 6f 20 74 68 65 20 | 6d 65 73 73 61 67 65 2e |nto the |message.|
|00005320| 0a 2a 2a 0a 2a 2a 09 50 | 61 72 61 6d 65 74 65 72 |.**.**.P|arameter|
|00005330| 73 3a 0a 2a 2a 09 09 66 | 70 20 2d 2d 20 66 69 6c |s:.**..f|p -- fil|
|00005340| 65 20 74 6f 20 70 75 74 | 20 69 74 20 6f 6e 74 6f |e to put| it onto|
|00005350| 2e 0a 2a 2a 0a 2a 2a 09 | 52 65 74 75 72 6e 73 3a |..**.**.|Returns:|
|00005360| 0a 2a 2a 09 09 6e 6f 6e | 65 0a 2a 2a 0a 2a 2a 09 |.**..non|e.**.**.|
|00005370| 53 69 64 65 20 45 66 66 | 65 63 74 73 3a 0a 2a 2a |Side Eff|ects:.**|
|00005380| 09 09 6f 75 74 70 75 74 | 20 6f 6e 74 6f 20 66 70 |..output| onto fp|
|00005390| 2e 0a 2a 2f 0a 0a 70 75 | 74 66 72 6f 6d 28 66 70 |..*/..pu|tfrom(fp|
|000053a0| 29 0a 09 72 65 67 69 73 | 74 65 72 20 46 49 4c 45 |)..regis|ter FILE|
|000053b0| 20 2a 66 70 3b 0a 7b 0a | 0a 09 66 70 75 74 73 28 | *fp;.{.|..fputs(|
|000053c0| 22 46 72 6f 6d 3a 20 22 | 2c 20 66 70 29 3b 0a 09 |"From: "|, fp);..|
|000053d0| 66 70 75 74 73 28 46 72 | 6f 6d 2c 20 66 70 29 3b |fputs(Fr|om, fp);|
|000053e0| 0a 09 66 70 75 74 73 28 | 22 40 42 65 72 6b 65 6c |..fputs(|"@Berkel|
|000053f0| 65 79 5c 6e 22 2c 20 66 | 70 29 3b 0a 7d 0a 74 20 |ey\n", f|p);.}.t |
|00005400| 2e 2f 61 75 78 2f 6d 61 | 69 6c 2d 64 6d 2e 63 00 |./aux/ma|il-dm.c.|
|00005410| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005420| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005430| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005440| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005460| 00 00 00 00 20 20 20 34 | 34 34 20 00 20 20 20 20 |....   4|44 .    |
|00005470| 20 33 20 00 20 20 20 20 | 20 37 20 00 20 20 20 20 | 3 .    | 7 .    |
|00005480| 20 20 31 37 33 37 33 20 | 20 34 36 33 33 30 35 36 |  17373 | 4633056|
|00005490| 34 34 33 20 20 20 36 34 | 37 35 00 20 00 00 00 00 |443   64|75. ....|
|000054a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005500| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005520| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005600| 23 69 6e 63 6c 75 64 65 | 20 3c 61 72 70 61 2f 6e |#include| <arpa/n|
|00005610| 65 74 6f 70 65 6e 2e 68 | 3e 0a 23 69 6e 63 6c 75 |etopen.h|>.#inclu|
|00005620| 64 65 20 22 73 72 76 72 | 66 74 70 2e 68 22 0a 23 |de "srvr|ftp.h".#|
|00005630| 69 6e 63 6c 75 64 65 20 | 3c 73 74 61 74 62 75 66 |include |<statbuf|
|00005640| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 61 72 |.h>.#inc|lude <ar|
|00005650| 70 61 2f 68 6f 73 74 6e | 61 6d 65 73 2e 68 3e 0a |pa/hostn|ames.h>.|
|00005660| 23 69 6e 63 6c 75 64 65 | 20 3c 69 6f 5f 62 75 66 |#include| <io_buf|
|00005670| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 61 72 |.h>.#inc|lude <ar|
|00005680| 70 61 2f 6d 61 69 6c 2e | 68 3e 0a 23 69 6e 63 6c |pa/mail.|h>.#incl|
|00005690| 75 64 65 20 3c 69 64 65 | 6e 74 2e 68 3e 0a 23 69 |ude <ide|nt.h>.#i|
|000056a0| 6e 63 6c 75 64 65 20 3c | 73 69 67 6e 61 6c 2e 68 |nclude <|signal.h|
|000056b0| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 3c 6c 6f 67 2e |>.#inclu|de <log.|
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|000056e0| 20 53 63 63 73 49 64 5b | 5d 20 3d 20 22 40 28 23 | SccsId[|] = "@(#|
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|00005700| 2f 32 35 2f 38 33 22 3b | 0a 0a 0c 2f 2a 0a 4e 61 |/25/83";|.../*.Na|
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|00005720| 69 6f 6e 3a 0a 09 68 61 | 6e 64 6c 65 20 74 68 65 |ion:..ha|ndle the|
|00005730| 20 4d 41 49 4c 20 3c 75 | 73 65 72 3e 20 63 6f 6d | MAIL <u|ser> com|
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|00005750| 6d 6d 61 6e 64 20 63 6f | 6e 6e 65 63 74 69 6f 6e |mmand co|nnection|
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|00005770| 65 20 69 66 20 77 65 20 | 68 61 76 65 20 61 20 6b |e if we |have a k|
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|000057b0| 74 75 72 6e 0a 09 74 65 | 6c 6c 20 68 69 6d 20 69 |turn..te|ll him i|
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|000057f0| 20 74 79 70 65 20 61 20 | 70 65 72 69 6f 64 0a 09 | type a |period..|
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|00005840| 67 0a 0a 52 65 74 75 72 | 6e 73 3a 0a 09 6e 6f 74 |g..Retur|ns:..not|
|00005850| 68 69 6e 67 0a 0a 47 6c | 6f 62 61 6c 73 3a 0a 09 |hing..Gl|obals:..|
|00005860| 61 72 67 0a 09 75 73 65 | 72 6e 61 6d 65 3d 0a 0a |arg..use|rname=..|
|00005870| 43 61 6c 6c 73 3a 0a 09 | 73 74 72 6d 6f 76 65 0a |Calls:..|strmove.|
|00005880| 09 67 65 74 75 73 65 72 | 0a 09 6c 6f 67 75 73 65 |.getuser|..loguse|
|00005890| 72 0a 09 6f 70 65 6e 6d | 61 69 6c 0a 09 63 6c 6f |r..openm|ail..clo|
|000058a0| 73 65 6d 61 69 6c 0a 09 | 67 65 74 6c 69 6e 65 0a |semail..|getline.|
|000058b0| 09 63 68 6f 77 6e 20 28 | 73 79 73 29 0a 09 74 69 |.chown (|sys)..ti|
|000058c0| 6d 65 20 28 73 79 73 29 | 0a 09 70 72 69 6e 74 66 |me (sys)|..printf|
|000058d0| 20 28 73 79 73 29 0a 09 | 67 65 74 63 68 09 28 75 | (sys)..|getch.(u|
|000058e0| 74 69 6c 29 0a 09 70 75 | 74 63 68 09 28 75 74 69 |til)..pu|tch.(uti|
|000058f0| 6c 29 0a 0a 43 61 6c 6c | 65 64 20 62 79 3a 0a 09 |l)..Call|ed by:..|
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|00005920| 3a 0a 09 69 6e 69 74 69 | 61 6c 20 63 6f 64 69 6e |:..initi|al codin|
|00005930| 67 20 09 09 4d 61 72 6b | 20 4b 61 6d 70 65 20 55 |g ..Mark| Kampe U|
|00005940| 43 4c 41 2d 41 54 53 0a | 09 6d 6f 64 69 66 69 65 |CLA-ATS.|.modifie|
|00005950| 64 20 34 2f 31 33 2f 37 | 36 20 62 79 20 53 2e 20 |d 4/13/7|6 by S. |
|00005960| 46 2e 20 48 6f 6c 6d 67 | 72 65 6e 20 66 6f 72 20 |F. Holmg|ren for |
|00005970| 49 6c 6c 69 6e 6f 69 73 | 20 76 65 72 73 69 6f 6e |Illinois| version|
|00005980| 0a 09 6d 6f 64 69 66 69 | 65 64 20 36 2f 33 30 2f |..modifi|ed 6/30/|
|00005990| 37 36 20 62 79 20 53 2e | 20 46 2e 20 48 6f 6c 6d |76 by S.| F. Holm|
|000059a0| 67 72 65 6e 20 74 6f 20 | 63 61 6c 6c 20 67 65 74 |gren to |call get|
|000059b0| 6d 62 6f 78 0a 09 6d 6f | 64 69 66 69 65 64 20 31 |mbox..mo|dified 1|
|000059c0| 30 2f 31 38 2f 37 36 20 | 62 79 20 4a 2e 20 53 2e |0/18/76 |by J. S.|
|000059d0| 20 4b 72 61 76 69 74 7a | 20 74 6f 20 69 6d 70 72 | Kravitz| to impr|
|000059e0| 6f 76 65 20 6e 65 74 20 | 6d 61 69 6c 20 68 65 61 |ove net |mail hea|
|000059f0| 64 65 72 0a 09 63 68 6f | 77 6e 20 72 65 6d 6f 76 |der..cho|wn remov|
|00005a00| 65 64 20 62 79 20 52 2e | 20 42 61 6c 6f 63 63 61 |ed by R.| Balocca|
|00005a10| 20 40 20 43 41 43 2c 20 | 53 75 6e 64 61 79 20 31 | @ CAC, |Sunday 1|
|00005a20| 39 37 37 20 46 65 62 72 | 75 61 72 79 20 32 30 0a |977 Febr|uary 20.|
|00005a30| 09 67 65 74 6c 69 6e 65 | 20 72 65 6d 6f 76 65 64 |.getline| removed|
|00005a40| 20 61 6e 64 20 6c 69 6d | 69 74 20 6f 6e 20 6c 69 | and lim|it on li|
|00005a50| 6e 65 20 6c 65 6e 67 74 | 68 20 72 65 6d 6f 76 65 |ne lengt|h remove|
|00005a60| 64 20 62 79 20 75 73 69 | 6e 67 0a 09 67 65 74 63 |d by usi|ng..getc|
|00005a70| 68 20 61 6e 64 20 70 75 | 74 63 68 20 61 64 64 65 |h and pu|tch adde|
|00005a80| 64 20 62 79 20 52 2e 20 | 42 61 6c 6f 63 63 61 20 |d by R. |Balocca |
|00005a90| 40 20 43 41 43 2c 20 31 | 39 37 37 20 4d 61 72 63 |@ CAC, 1|977 Marc|
|00005aa0| 68 20 38 20 54 75 65 73 | 64 61 79 0a 09 46 69 78 |h 8 Tues|day..Fix|
|00005ab0| 65 64 20 6f 76 65 72 73 | 69 67 68 74 20 69 6e 20 |ed overs|ight in |
|00005ac0| 61 62 6f 76 65 20 28 66 | 6f 72 67 6f 74 20 74 6f |above (f|orgot to|
|00005ad0| 20 74 72 61 6e 73 6c 61 | 74 65 20 3c 63 72 6c 66 | transla|te <crlf|
|00005ae0| 3e 20 74 6f 20 3c 6c 66 | 3e 29 0a 09 09 31 39 37 |> to <lf|>)...197|
|00005af0| 37 20 4d 61 72 63 68 20 | 31 30 20 54 68 75 72 73 |7 March |10 Thurs|
|00005b00| 64 61 79 20 62 79 20 52 | 69 63 6b 20 42 61 6c 6f |day by R|ick Balo|
|00005b10| 63 63 61 20 40 20 43 41 | 43 0a 09 41 64 64 65 64 |cca @ CA|C..Added|
|00005b20| 20 6f 70 65 6e 6d 61 69 | 6c 20 26 20 63 6c 6f 73 | openmai|l & clos|
|00005b30| 65 6d 61 69 6c 2c 20 61 | 64 64 65 64 20 6c 6f 67 |email, a|dded log|
|00005b40| 67 69 6e 67 2c 20 61 6e | 64 20 66 69 78 65 64 20 |ging, an|d fixed |
|00005b50| 73 65 76 65 72 61 6c 0a | 09 09 62 75 67 73 20 6f |several.|..bugs o|
|00005b60| 6e 20 6f 72 20 61 62 6f | 75 74 20 31 32 2f 32 31 |n or abo|ut 12/21|
|00005b70| 2f 37 39 20 62 79 20 45 | 72 69 63 20 41 6c 6c 6d |/79 by E|ric Allm|
|00005b80| 61 6e 2c 20 55 43 42 2f | 49 4e 47 52 45 53 2e 0a |an, UCB/|INGRES..|
|00005b90| 09 43 68 61 6e 67 65 64 | 20 74 6f 20 61 6c 77 61 |.Changed| to alwa|
|00005ba0| 79 73 20 61 63 63 65 70 | 74 20 6d 61 69 6c 20 2d |ys accep|t mail -|
|00005bb0| 2d 20 62 61 64 20 6d 61 | 69 6c 20 77 69 6c 6c 20 |- bad ma|il will |
|00005bc0| 62 65 20 73 65 6e 74 20 | 62 61 63 6b 20 2d 2d 0a |be sent |back --.|
|00005bd0| 09 09 31 2f 39 2f 38 30 | 20 62 79 20 45 72 69 63 |..1/9/80| by Eric|
|00005be0| 20 41 6c 6c 6d 61 6e 2c | 20 55 43 42 2f 49 4e 47 | Allman,| UCB/ING|
|00005bf0| 52 45 53 2e 0a 09 44 6f | 6e 27 74 20 70 72 69 6e |RES...Do|n't prin|
|00005c00| 74 20 6f 75 74 20 33 35 | 30 20 65 6e 74 65 72 20 |t out 35|0 enter |
|00005c10| 6d 61 69 6c 20 6f 72 20 | 32 35 36 20 6d 61 69 6c |mail or |256 mail|
|00005c20| 20 61 63 63 65 70 74 65 | 64 20 6d 65 73 73 61 67 | accepte|d messag|
|00005c30| 65 73 20 2d 2d 0a 09 09 | 73 65 6e 64 6d 61 69 6c |es --...|sendmail|
|00005c40| 20 77 69 6c 6c 20 64 6f | 20 74 68 61 74 2e 20 20 | will do| that.  |
|00005c50| 38 2f 31 39 2f 38 31 20 | 45 72 69 63 20 41 6c 6c |8/19/81 |Eric All|
|00005c60| 6d 61 6e 20 55 43 42 2f | 49 4e 47 52 45 53 2e 0a |man UCB/|INGRES..|
|00005c70| 2a 2f 0c 0a 23 64 65 66 | 69 6e 65 20 67 74 20 28 |*/..#def|ine gt (|
|00005c80| 63 20 3d 20 67 65 74 63 | 68 28 29 29 0a 6d 61 69 |c = getc|h()).mai|
|00005c90| 6c 28 29 0a 7b 0a 09 72 | 65 67 69 73 74 65 72 20 |l().{..r|egister |
|00005ca0| 63 68 61 72 20 2a 70 3b | 09 2f 2a 20 67 65 6e 65 |char *p;|./* gene|
|00005cb0| 72 61 6c 20 75 73 65 20 | 2a 2f 0a 09 72 65 67 69 |ral use |*/..regi|
|00005cc0| 73 74 65 72 20 69 6e 74 | 20 63 3b 0a 09 69 6e 74 |ster int| c;..int|
|00005cd0| 20 69 3b 0a 0a 09 2f 2a | 20 65 78 74 65 72 6e 20 | i;.../*| extern |
|00005ce0| 73 74 72 75 63 74 20 69 | 6f 5f 62 75 66 20 6f 62 |struct i|o_buf ob|
|00005cf0| 75 66 3b 20 2a 2f 0a 0a | 09 2f 2a 20 67 65 74 20 |uf; */..|./* get |
|00005d00| 74 6f 20 6f 70 65 6e 20 | 6d 61 69 6c 62 6f 78 20 |to open |mailbox |
|00005d10| 66 69 6c 65 20 64 65 73 | 63 72 69 70 74 6f 72 20 |file des|criptor |
|00005d20| 2a 2f 0a 09 66 66 6c 75 | 73 68 28 26 66 6f 75 74 |*/..fflu|sh(&fout|
|00005d30| 29 3b 0a 09 69 66 28 20 | 28 66 6f 75 74 20 3d 20 |);..if( |(fout = |
|00005d40| 6f 70 65 6e 6d 61 69 6c | 28 61 72 67 2c 20 30 29 |openmail|(arg, 0)|
|00005d50| 29 20 3c 20 30 20 29 0a | 09 09 72 65 74 75 72 6e |) < 0 ).|..return|
|00005d60| 3b 0a 0a 09 66 6f 72 28 | 3b 3b 29 09 09 09 09 2f |;...for(|;;)..../|
|00005d70| 2a 20 77 68 69 6c 65 20 | 6e 6f 20 65 72 72 6f 72 |* while |no error|
|00005d80| 20 6f 72 20 3c 63 72 6c | 66 3e 2e 3c 63 72 6c 66 | or <crl|f>.<crlf|
|00005d90| 3e 20 2a 2f 0a 09 7b 0a | 09 09 2f 2a 20 77 65 20 |> */..{.|../* we |
|00005da0| 61 72 65 20 61 74 20 62 | 65 67 69 6e 6e 69 6e 67 |are at b|eginning|
|00005db0| 20 6f 66 20 6c 69 6e 65 | 20 2a 2f 0a 0a 09 09 69 | of line| */....i|
|00005dc0| 66 28 67 74 3d 3d 27 2e | 27 29 09 09 09 2f 2a 22 |f(gt=='.|').../*"|
|00005dd0| 2e 22 2a 2f 0a 09 09 7b | 0a 09 09 09 69 66 28 67 |."*/...{|....if(g|
|00005de0| 74 3d 3d 27 5c 72 27 29 | 09 09 09 2f 2a 22 2e 5c |t=='\r')|.../*".\|
|00005df0| 72 22 2a 2f 0a 09 09 09 | 7b 0a 09 09 09 09 69 66 |r"*/....|{.....if|
|00005e00| 28 67 74 3d 3d 27 5c 6e | 27 29 09 09 09 2f 2a 22 |(gt=='\n|').../*"|
|00005e10| 2e 5c 72 5c 6e 22 2a 2f | 0a 09 09 09 09 7b 0a 09 |.\r\n"*/|.....{..|
|00005e20| 09 09 09 09 2f 2a 20 65 | 6e 64 20 6f 66 20 6d 65 |..../* e|nd of me|
|00005e30| 73 73 61 67 65 20 2a 2f | 0a 09 09 09 09 09 62 72 |ssage */|......br|
|00005e40| 65 61 6b 3b 0a 09 09 09 | 09 7d 0a 09 09 09 09 65 |eak;....|.}.....e|
|00005e50| 6c 73 65 0a 09 09 09 09 | 7b 09 09 09 09 2f 2a 22 |lse.....|{..../*"|
|00005e60| 2e 5c 72 22 63 2a 2f 0a | 09 09 09 09 09 70 75 74 |.\r"c*/.|.....put|
|00005e70| 63 68 28 27 2e 27 29 3b | 0a 09 09 09 09 09 70 75 |ch('.');|......pu|
|00005e80| 74 63 68 28 27 5c 72 27 | 29 3b 0a 09 09 09 09 7d |tch('\r'|);.....}|
|00005e90| 0a 09 09 09 7d 0a 09 09 | 09 65 6c 73 65 09 09 09 |....}...|.else...|
|00005ea0| 09 2f 2a 22 2e 22 63 22 | 2a 2f 0a 09 09 09 09 70 |./*"."c"|*/.....p|
|00005eb0| 75 74 63 68 28 27 2e 27 | 29 3b 0a 09 09 7d 0a 09 |utch('.'|);...}..|
|00005ec0| 09 09 09 09 09 09 09 2f | 2a 22 2d 22 2a 2f 0a 09 |......./|*"-"*/..|
|00005ed0| 09 09 09 09 2f 2a 20 63 | 20 2a 2f 0a 09 09 66 6f |..../* c| */...fo|
|00005ee0| 72 28 3b 3b 29 0a 09 09 | 7b 0a 09 09 09 66 6f 72 |r(;;)...|{....for|
|00005ef0| 28 3b 20 63 20 21 3d 20 | 27 5c 72 27 3b 20 67 74 |(; c != |'\r'; gt|
|00005f00| 29 0a 09 09 09 7b 0a 09 | 09 09 09 69 66 28 20 63 |)....{..|...if( c|
|00005f10| 20 3c 20 30 20 29 0a 09 | 09 09 09 7b 0a 09 09 09 | < 0 )..|...{....|
|00005f20| 09 09 66 66 6c 75 73 68 | 28 26 66 6f 75 74 29 3b |..fflush|(&fout);|
|00005f30| 0a 09 09 09 09 09 77 72 | 69 74 65 28 66 6f 75 74 |......wr|ite(fout|
|00005f40| 2c 20 22 5c 6e 2a 2a 2a | 2a 2a 20 53 65 6e 64 65 |, "\n***|** Sende|
|00005f50| 72 20 61 62 6f 72 74 65 | 64 20 63 6f 6e 6e 65 63 |r aborte|d connec|
|00005f60| 74 69 6f 6e 20 2a 2a 2a | 2a 2a 5c 6e 22 2c 20 33 |tion ***|**\n", 3|
|00005f70| 39 29 3b 0a 09 09 09 09 | 09 67 6f 74 6f 20 6f 75 |9);.....|.goto ou|
|00005f80| 74 3b 0a 09 09 09 09 7d | 0a 09 09 09 09 65 6c 73 |t;.....}|.....els|
|00005f90| 65 0a 09 09 09 09 09 70 | 75 74 63 68 28 63 29 3b |e......p|utch(c);|
|00005fa0| 0a 09 09 09 7d 0a 09 0a | 09 09 09 09 09 09 2f 2a |....}...|....../*|
|00005fb0| 22 5c 72 22 2a 2f 0a 09 | 09 09 69 66 28 20 67 74 |"\r"*/..|..if( gt|
|00005fc0| 20 3d 3d 20 27 5c 6e 27 | 20 29 0a 09 09 09 7b 09 | == '\n'| )....{.|
|00005fd0| 09 09 2f 2a 22 5c 72 5c | 6e 22 2a 2f 0a 63 72 6c |../*"\r\|n"*/.crl|
|00005fe0| 66 3a 0a 09 09 09 09 70 | 75 74 63 68 28 27 5c 6e |f:.....p|utch('\n|
|00005ff0| 27 29 3b 0a 09 09 09 09 | 62 72 65 61 6b 3b 0a 09 |');.....|break;..|
|00006000| 09 09 7d 0a 09 09 09 65 | 6c 73 65 0a 09 09 09 7b |..}....e|lse....{|
|00006010| 09 09 09 2f 2a 22 5c 72 | 22 63 2a 2f 0a 63 72 63 |.../*"\r|"c*/.crc|
|00006020| 3a 0a 09 09 09 09 70 75 | 74 63 68 28 27 5c 72 27 |:.....pu|tch('\r'|
|00006030| 29 3b 0a 09 09 09 09 69 | 66 28 63 3d 3d 27 5c 30 |);.....i|f(c=='\0|
|00006040| 27 29 0a 09 09 09 09 09 | 67 74 3b 09 2f 2a 20 22 |')......|gt;./* "|
|00006050| 5c 72 5c 30 22 20 2a 2f | 0a 09 09 09 09 09 09 2f |\r\0" */|......./|
|00006060| 2a 20 69 73 20 61 72 70 | 61 20 65 73 63 61 70 65 |* is arp|a escape|
|00006070| 20 66 6f 72 20 22 5c 72 | 22 20 2a 2f 0a 09 09 09 | for "\r|" */....|
|00006080| 7d 0a 09 09 7d 0a 09 7d | 0a 0a 6f 75 74 3a 0a 09 |}...}..}|..out:..|
|00006090| 66 66 6c 75 73 68 28 26 | 66 6f 75 74 29 3b 0a 09 |fflush(&|fout);..|
|000060a0| 63 6c 6f 73 65 6d 61 69 | 6c 28 66 6f 75 74 29 3b |closemai|l(fout);|
|000060b0| 0a 7d 0a 0a 0c 2f 2a 0a | 4e 61 6d 65 3a 0a 09 64 |.}.../*.|Name:..d|
|000060c0| 61 74 61 6d 61 69 6c 0a | 0a 46 75 6e 63 74 69 6f |atamail.|.Functio|
|000060d0| 6e 3a 0a 09 68 61 6e 64 | 6c 65 20 74 68 65 20 4d |n:..hand|le the M|
|000060e0| 4c 46 4c 20 63 6f 6d 6d | 61 6e 64 0a 0a 41 6c 67 |LFL comm|and..Alg|
|000060f0| 6f 72 69 74 68 6d 3a 0a | 09 66 6f 72 6b 0a 09 09 |orithm:.|.fork...|
|00006100| 6d 61 6b 65 20 73 75 72 | 65 20 77 65 20 68 61 76 |make sur|e we hav|
|00006110| 65 20 61 20 76 61 6c 69 | 64 20 75 73 65 72 0a 09 |e a vali|d user..|
|00006120| 09 09 73 61 79 20 62 61 | 64 20 75 73 65 72 20 61 |..say ba|d user a|
|00006130| 6e 64 20 65 78 69 74 0a | 09 09 73 65 6e 64 20 73 |nd exit.|..send s|
|00006140| 6f 63 6b 20 63 6f 6d 6d | 61 6e 64 0a 09 09 6f 70 |ock comm|and...op|
|00006150| 65 6e 20 64 61 74 61 20 | 63 6f 6e 6e 65 63 74 69 |en data |connecti|
|00006160| 6f 6e 0a 09 09 67 65 74 | 20 6f 70 65 6e 20 6d 61 |on...get| open ma|
|00006170| 69 6c 62 6f 78 20 66 69 | 6c 65 20 64 65 73 63 72 |ilbox fi|le descr|
|00006180| 69 70 74 6f 72 0a 09 09 | 63 61 6c 6c 20 72 63 76 |iptor...|call rcv|
|00006190| 64 61 74 61 20 74 6f 20 | 72 65 63 65 69 76 65 20 |data to |receive |
|000061a0| 6d 61 69 6c 0a 0a 50 61 | 72 61 6d 65 74 65 72 73 |mail..Pa|rameters|
|000061b0| 3a 0a 09 75 73 65 72 6e | 61 6d 65 20 69 6e 20 61 |:..usern|ame in a|
|000061c0| 72 67 0a 0a 52 65 74 75 | 72 6e 73 3a 0a 09 6e 6f |rg..Retu|rns:..no|
|000061d0| 74 68 69 6e 67 0a 0a 47 | 6c 6f 62 61 6c 73 3a 0a |thing..G|lobals:.|
|000061e0| 09 61 72 67 0a 0a 43 61 | 6c 6c 73 3a 0a 09 66 6f |.arg..Ca|lls:..fo|
|000061f0| 72 6b 20 28 73 79 73 29 | 0a 09 73 74 72 6d 6f 76 |rk (sys)|..strmov|
|00006200| 65 0a 09 6e 65 74 72 65 | 70 6c 79 0a 09 73 65 6e |e..netre|ply..sen|
|00006210| 64 73 6f 63 6b 0a 09 64 | 61 74 61 63 6f 6e 6e 65 |dsock..d|ataconne|
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|00006230| 72 63 76 64 61 74 61 0a | 09 70 72 69 6e 74 66 20 |rcvdata.|.printf |
|00006240| 28 73 79 73 29 0a 09 74 | 69 6d 65 20 28 73 79 73 |(sys)..t|ime (sys|
|00006250| 29 0a 0a 43 61 6c 6c 65 | 64 20 62 79 3a 0a 09 6d |)..Calle|d by:..m|
|00006260| 61 69 6e 20 74 68 72 75 | 20 63 6f 6d 6d 61 6e 64 |ain thru| command|
|00006270| 20 61 72 72 61 79 20 0a | 0a 48 69 73 74 6f 72 79 | array .|.History|
|00006280| 3a 0a 09 69 6e 69 74 69 | 61 6c 20 63 6f 64 69 6e |:..initi|al codin|
|00006290| 67 20 34 2f 31 33 2f 37 | 36 20 62 79 20 53 2e 20 |g 4/13/7|6 by S. |
|000062a0| 46 2e 20 48 6f 6c 6d 67 | 72 65 6e 0a 09 6d 6f 64 |F. Holmg|ren..mod|
|000062b0| 69 66 69 65 64 20 31 30 | 2f 31 38 2f 37 36 20 62 |ified 10|/18/76 b|
|000062c0| 79 20 4a 2e 20 53 2e 20 | 4b 72 61 76 69 74 7a 20 |y J. S. |Kravitz |
|000062d0| 74 6f 20 70 75 74 20 6e | 65 74 20 6d 61 69 6c 20 |to put n|et mail |
|000062e0| 68 65 61 64 65 72 0a 09 | 63 68 6f 77 6e 20 72 65 |header..|chown re|
|000062f0| 6d 6f 76 65 64 20 62 79 | 20 52 2e 20 42 61 6c 6f |moved by| R. Balo|
|00006300| 63 63 61 20 40 20 43 41 | 43 2c 20 53 75 6e 64 61 |cca @ CA|C, Sunda|
|00006310| 79 20 31 39 37 37 20 46 | 65 62 72 75 61 72 79 20 |y 1977 F|ebruary |
|00006320| 32 30 0a 2a 2f 0c 0a 64 | 61 74 61 6d 61 69 6c 28 |20.*/..d|atamail(|
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|00006360| 09 72 65 67 69 73 74 65 | 72 20 69 6e 74 20 69 3b |.registe|r int i;|
|00006370| 0a 0a 09 69 20 3d 20 66 | 6f 72 6b 28 29 3b 0a 09 |...i = f|ork();..|
|00006380| 69 66 20 28 69 20 3c 20 | 30 29 0a 09 7b 0a 09 09 |if (i < |0)..{...|
|00006390| 6e 65 74 72 65 70 6c 79 | 28 22 34 35 35 20 4d 61 |netreply|("455 Ma|
|000063a0| 69 6c 20 73 65 72 76 65 | 72 20 74 65 6d 70 6f 72 |il serve|r tempor|
|000063b0| 61 72 69 6c 79 20 75 6e | 61 76 61 69 6c 61 62 6c |arily un|availabl|
|000063c0| 65 5c 72 5c 6e 22 29 3b | 0a 09 09 72 65 74 75 72 |e\r\n");|...retur|
|000063d0| 6e 3b 0a 09 7d 0a 09 65 | 6c 73 65 20 69 66 20 28 |n;..}..e|lse if (|
|000063e0| 69 20 3d 3d 20 30 29 0a | 09 7b 0a 09 09 66 66 6c |i == 0).|.{...ffl|
|000063f0| 75 73 68 28 26 66 6f 75 | 74 29 3b 0a 09 09 69 66 |ush(&fou|t);...if|
+--------+-------------------------+-------------------------+--------+--------+