/ Internet Warrior 1993 July / Internet Warrior No. 1 July 1993 - Austin Code Works.ISO / mail / sendmail.tar

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|00001e80| 2a 0a 20 2a 20 52 65 64 | 69 73 74 72 69 62 75 74 |*. * Red|istribut|
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|00002160| 66 6e 64 65 66 20 6c 69 | 6e 74 0a 63 68 61 72 20 |fndef li|nt.char |
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|00002180| 28 23 29 20 43 6f 70 79 | 72 69 67 68 74 20 28 63 |(#) Copy|right (c|
|00002190| 29 20 31 39 38 38 20 52 | 65 67 65 6e 74 73 20 6f |) 1988 R|egents o|
|000021a0| 66 20 74 68 65 20 55 6e | 69 76 65 72 73 69 74 79 |f the Un|iversity|
|000021b0| 20 6f 66 20 43 61 6c 69 | 66 6f 72 6e 69 61 2e 5c | of Cali|fornia.\|
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|000021e0| 64 69 66 20 2f 2a 20 6e | 6f 74 20 6c 69 6e 74 20 |dif /* n|ot lint |
|000021f0| 2a 2f 0a 0a 23 69 66 6e | 64 65 66 20 6c 69 6e 74 |*/..#ifn|def lint|
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|00002220| 6c 73 74 61 74 73 2e 63 | 09 35 2e 35 20 28 42 65 |lstats.c|.5.5 (Be|
|00002230| 72 6b 65 6c 65 79 29 20 | 36 2f 32 39 2f 38 38 22 |rkeley) |6/29/88"|
|00002240| 3b 0a 23 65 6e 64 69 66 | 20 2f 2a 20 6e 6f 74 20 |;.#endif| /* not |
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|00002260| 65 20 3c 73 79 73 2f 66 | 69 6c 65 2e 68 3e 0a 23 |e <sys/f|ile.h>.#|
|00002270| 69 6e 63 6c 75 64 65 20 | 3c 73 65 6e 64 6d 61 69 |include |<sendmai|
|00002280| 6c 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 3c 6d |l.h>.#in|clude <m|
|00002290| 61 69 6c 73 74 61 74 73 | 2e 68 3e 0a 0a 6d 61 69 |ailstats|.h>..mai|
|000022a0| 6e 28 61 72 67 63 2c 20 | 61 72 67 76 29 0a 09 69 |n(argc, |argv)..i|
|000022b0| 6e 74 20 61 72 67 63 3b | 0a 09 63 68 61 72 20 2a |nt argc;|..char *|
|000022c0| 2a 61 72 67 76 3b 0a 7b | 0a 09 65 78 74 65 72 6e |*argv;.{|..extern|
|000022d0| 20 63 68 61 72 20 2a 6f | 70 74 61 72 67 3b 0a 09 | char *o|ptarg;..|
|000022e0| 65 78 74 65 72 6e 20 69 | 6e 74 20 6f 70 74 69 6e |extern i|nt optin|
|000022f0| 64 3b 0a 09 73 74 72 75 | 63 74 20 73 74 61 74 69 |d;..stru|ct stati|
|00002300| 73 74 69 63 73 20 73 74 | 61 74 3b 0a 09 72 65 67 |stics st|at;..reg|
|00002310| 69 73 74 65 72 20 69 6e | 74 20 69 3b 0a 09 69 6e |ister in|t i;..in|
|00002320| 74 20 63 68 2c 20 66 64 | 3b 0a 09 63 68 61 72 20 |t ch, fd|;..char |
|00002330| 2a 73 66 69 6c 65 2c 20 | 2a 63 74 69 6d 65 28 29 |*sfile, |*ctime()|
|00002340| 3b 0a 0a 09 73 66 69 6c | 65 20 3d 20 22 2f 75 73 |;...sfil|e = "/us|
|00002350| 72 2f 6c 69 62 2f 73 65 | 6e 64 6d 61 69 6c 2e 73 |r/lib/se|ndmail.s|
|00002360| 74 22 3b 0a 09 77 68 69 | 6c 65 20 28 28 63 68 20 |t";..whi|le ((ch |
|00002370| 3d 20 67 65 74 6f 70 74 | 28 61 72 67 63 2c 20 61 |= getopt|(argc, a|
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|000023b0| 27 66 27 3a 0a 09 09 09 | 73 66 69 6c 65 20 3d 20 |'f':....|sfile = |
|000023c0| 6f 70 74 61 72 67 3b 0a | 09 09 09 62 72 65 61 6b |optarg;.|...break|
|000023d0| 3b 0a 09 09 63 61 73 65 | 20 27 3f 27 3a 0a 09 09 |;...case| '?':...|
|000023e0| 64 65 66 61 75 6c 74 3a | 0a 09 09 09 66 70 75 74 |default:|....fput|
|000023f0| 73 28 22 75 73 61 67 65 | 3a 20 6d 61 69 6c 73 74 |s("usage|: mailst|
|00002400| 61 74 73 20 5b 2d 66 20 | 66 69 6c 65 5d 5c 6e 22 |ats [-f |file]\n"|
|00002410| 2c 20 73 74 64 65 72 72 | 29 3b 0a 09 09 09 65 78 |, stderr|);....ex|
|00002420| 69 74 28 45 58 5f 55 53 | 41 47 45 29 3b 0a 09 09 |it(EX_US|AGE);...|
|00002430| 7d 0a 09 61 72 67 63 20 | 2d 3d 20 6f 70 74 69 6e |}..argc |-= optin|
|00002440| 64 3b 0a 09 61 72 67 76 | 20 2b 3d 20 6f 70 74 69 |d;..argv| += opti|
|00002450| 6e 64 3b 0a 0a 09 69 66 | 20 28 28 66 64 20 3d 20 |nd;...if| ((fd = |
|00002460| 6f 70 65 6e 28 73 66 69 | 6c 65 2c 20 4f 5f 52 44 |open(sfi|le, O_RD|
|00002470| 4f 4e 4c 59 29 29 20 3c | 20 30 29 20 7b 0a 09 09 |ONLY)) <| 0) {...|
|00002480| 66 70 75 74 73 28 22 6d | 61 69 6c 73 74 61 74 73 |fputs("m|ailstats|
|00002490| 3a 20 22 2c 20 73 74 64 | 65 72 72 29 3b 0a 09 09 |: ", std|err);...|
|000024a0| 70 65 72 72 6f 72 28 73 | 66 69 6c 65 29 3b 0a 09 |perror(s|file);..|
|000024b0| 09 65 78 69 74 28 45 58 | 5f 4e 4f 49 4e 50 55 54 |.exit(EX|_NOINPUT|
|000024c0| 29 3b 0a 09 7d 0a 09 69 | 66 20 28 72 65 61 64 28 |);..}..i|f (read(|
|000024d0| 66 64 2c 20 26 73 74 61 | 74 2c 20 73 69 7a 65 6f |fd, &sta|t, sizeo|
|000024e0| 66 28 73 74 61 74 29 29 | 20 21 3d 20 73 69 7a 65 |f(stat))| != size|
|000024f0| 6f 66 28 73 74 61 74 29 | 20 7c 7c 0a 09 20 20 20 |of(stat)| ||..   |
|00002500| 20 73 74 61 74 2e 73 74 | 61 74 5f 73 69 7a 65 20 | stat.st|at_size |
|00002510| 21 3d 20 73 69 7a 65 6f | 66 28 73 74 61 74 29 29 |!= sizeo|f(stat))|
|00002520| 20 7b 0a 09 09 66 70 75 | 74 73 28 22 6d 61 69 6c | {...fpu|ts("mail|
|00002530| 73 74 61 74 73 3a 20 66 | 69 6c 65 20 73 69 7a 65 |stats: f|ile size|
|00002540| 20 63 68 61 6e 67 65 64 | 2e 5c 6e 22 2c 20 73 74 | changed|.\n", st|
|00002550| 64 65 72 72 29 3b 0a 09 | 09 65 78 69 74 28 45 58 |derr);..|.exit(EX|
|00002560| 5f 4f 53 45 52 52 29 3b | 0a 09 7d 0a 0a 09 70 72 |_OSERR);|..}...pr|
|00002570| 69 6e 74 66 28 22 53 74 | 61 74 69 73 74 69 63 73 |intf("St|atistics|
|00002580| 20 66 72 6f 6d 20 25 73 | 22 2c 20 63 74 69 6d 65 | from %s|", ctime|
|00002590| 28 26 73 74 61 74 2e 73 | 74 61 74 5f 69 74 69 6d |(&stat.s|tat_itim|
|000025a0| 65 29 29 3b 0a 09 70 72 | 69 6e 74 66 28 22 20 4d |e));..pr|intf(" M|
|000025b0| 20 6d 73 67 73 66 72 20 | 62 79 74 65 73 5f 66 72 | msgsfr |bytes_fr|
|000025c0| 6f 6d 20 20 6d 73 67 73 | 74 6f 20 20 20 62 79 74 |om  msgs|to   byt|
|000025d0| 65 73 5f 74 6f 5c 6e 22 | 29 3b 0a 09 66 6f 72 20 |es_to\n"|);..for |
|000025e0| 28 69 20 3d 20 30 3b 20 | 69 20 3c 20 4d 41 58 4d |(i = 0; |i < MAXM|
|000025f0| 41 49 4c 45 52 53 3b 20 | 69 2b 2b 29 0a 09 09 69 |AILERS; |i++)...i|
|00002600| 66 20 28 73 74 61 74 2e | 73 74 61 74 5f 6e 66 5b |f (stat.|stat_nf[|
|00002610| 69 5d 20 7c 7c 20 73 74 | 61 74 2e 73 74 61 74 5f |i] || st|at.stat_|
|00002620| 6e 74 5b 69 5d 29 0a 09 | 09 09 70 72 69 6e 74 66 |nt[i])..|..printf|
|00002630| 28 22 25 32 64 20 25 36 | 6c 64 20 25 31 30 6c 64 |("%2d %6|ld %10ld|
|00002640| 4b 20 25 36 6c 64 20 25 | 31 30 6c 64 4b 5c 6e 22 |K %6ld %|10ldK\n"|
|00002650| 2c 20 69 2c 0a 09 09 09 | 20 20 20 20 73 74 61 74 |, i,....|    stat|
|00002660| 2e 73 74 61 74 5f 6e 66 | 5b 69 5d 2c 20 73 74 61 |.stat_nf|[i], sta|
|00002670| 74 2e 73 74 61 74 5f 62 | 66 5b 69 5d 2c 0a 09 09 |t.stat_b|f[i],...|
|00002680| 09 20 20 20 20 73 74 61 | 74 2e 73 74 61 74 5f 6e |.    sta|t.stat_n|
|00002690| 74 5b 69 5d 2c 20 73 74 | 61 74 2e 73 74 61 74 5f |t[i], st|at.stat_|
|000026a0| 62 74 5b 69 5d 29 3b 0a | 09 65 78 69 74 28 30 29 |bt[i]);.|.exit(0)|
|000026b0| 3b 0a 7d 0a 74 28 45 58 | 5f 4e 4f 49 4e 50 55 54 |;.}.t(EX|_NOINPUT|
|000026c0| 29 3b 0a 09 7d 0a 09 69 | 66 20 28 72 65 61 64 28 |);..}..i|f (read(|
|000026d0| 66 64 2c 20 26 73 74 61 | 74 2c 20 73 69 7a 65 6f |fd, &sta|t, sizeo|
|000026e0| 66 28 73 74 61 74 29 29 | 20 21 3d 20 73 69 7a 65 |f(stat))| != size|
|000026f0| 6f 66 28 73 74 61 74 29 | 20 7c 7c 0a 09 20 20 20 |of(stat)| ||..   |
|00002700| 20 73 74 61 74 2e 73 74 | 61 74 5f 73 69 7a 65 20 | stat.st|at_size |
|00002710| 21 3d 20 73 69 7a 65 6f | 66 28 73 74 61 74 29 29 |!= sizeo|f(stat))|
|00002720| 20 7b 0a 09 09 66 70 75 | 74 73 28 22 6d 61 69 6c | {...fpu|ts("mail|
|00002730| 73 74 61 74 73 3a 20 66 | 69 6c 65 20 73 69 7a 65 |stats: f|ile size|
|00002740| 20 63 68 61 6e 67 65 64 | 2e 5c 6e 22 2c 20 73 74 | changed|.\n", st|
|00002750| 64 65 72 72 29 3b 0a 09 | 09 65 78 69 74 28 45 58 |derr);..|.exit(EX|
|00002760| 5f 4f 53 45 52 52 29 3b | 0a 09 7d 0a 0a 09 70 72 |_OSERR);|..}...pr|
|00002770| 69 6e 74 66 28 22 53 74 | 61 74 69 73 74 69 63 73 |intf("St|atistics|
|00002780| 20 66 72 6f 6d 20 25 73 | 22 2c 20 63 74 69 6d 65 | from %s|", ctime|
|00002790| 28 26 73 74 61 74 2e 73 | 74 61 74 5f 69 74 69 6d |(&stat.s|tat_itim|
|000027a0| 65 29 29 3b 0a 09 70 72 | 69 6e 74 66 28 22 20 4d |e));..pr|intf(" M|
|000027b0| 20 6d 73 67 73 66 72 20 | 62 79 74 65 73 5f 66 72 | msgsfr |bytes_fr|
|000027c0| 6f 6d 20 20 6d 73 67 73 | 74 6f 20 20 20 62 79 74 |om  msgs|to   byt|
|000027d0| 65 73 5f 74 6f 5c 6e 22 | 29 3b 0a 09 66 6f 72 20 |es_to\n"|);..for |
|000027e0| 28 69 20 3d 20 30 3b 20 | 69 20 3c 20 4d 41 58 4d |(i = 0; |i < MAXM|
|000027f0| 41 49 4c 45 52 53 3b 20 | 69 2b 2b 29 0a 09 09 69 |AILERS; |i++)...i|
|00002800| 73 65 6e 64 6d 61 69 6c | 2f 61 75 78 2f 6d 63 6f |sendmail|/aux/mco|
|00002810| 6e 6e 65 63 74 2e 63 00 | 00 00 00 00 00 00 00 00 |nnect.c.|........|
|00002820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002860| 00 00 00 00 20 20 20 34 | 34 34 20 00 20 20 20 20 |....   4|44 .    |
|00002870| 20 37 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 | 7 .    |12 .    |
|00002880| 20 20 20 36 36 32 34 20 | 20 34 32 36 32 33 34 35 |   6624 | 4262345|
|00002890| 34 30 32 20 20 31 30 34 | 31 31 00 20 00 00 00 00 |402  104|11. ....|
|000028a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000028b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000028c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000028d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000028e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000028f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002900| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002920| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000029a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000029b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000029c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000029d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000029e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000029f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002a00| 2f 2a 0a 20 2a 20 43 6f | 70 79 72 69 67 68 74 20 |/*. * Co|pyright |
|00002a10| 28 63 29 20 31 39 38 33 | 20 45 72 69 63 20 50 2e |(c) 1983| Eric P.|
|00002a20| 20 41 6c 6c 6d 61 6e 0a | 20 2a 20 43 6f 70 79 72 | Allman.| * Copyr|
|00002a30| 69 67 68 74 20 28 63 29 | 20 31 39 38 38 20 52 65 |ight (c)| 1988 Re|
|00002a40| 67 65 6e 74 73 20 6f 66 | 20 74 68 65 20 55 6e 69 |gents of| the Uni|
|00002a50| 76 65 72 73 69 74 79 20 | 6f 66 20 43 61 6c 69 66 |versity |of Calif|
|00002a60| 6f 72 6e 69 61 2e 0a 20 | 2a 20 41 6c 6c 20 72 69 |ornia.. |* All ri|
|00002a70| 67 68 74 73 20 72 65 73 | 65 72 76 65 64 2e 0a 20 |ghts res|erved.. |
|00002a80| 2a 0a 20 2a 20 52 65 64 | 69 73 74 72 69 62 75 74 |*. * Red|istribut|
|00002a90| 69 6f 6e 20 61 6e 64 20 | 75 73 65 20 69 6e 20 73 |ion and |use in s|
|00002aa0| 6f 75 72 63 65 20 61 6e | 64 20 62 69 6e 61 72 79 |ource an|d binary|
|00002ab0| 20 66 6f 72 6d 73 20 61 | 72 65 20 70 65 72 6d 69 | forms a|re permi|
|00002ac0| 74 74 65 64 0a 20 2a 20 | 70 72 6f 76 69 64 65 64 |tted. * |provided|
|00002ad0| 20 74 68 61 74 20 74 68 | 65 20 61 62 6f 76 65 20 | that th|e above |
|00002ae0| 63 6f 70 79 72 69 67 68 | 74 20 6e 6f 74 69 63 65 |copyrigh|t notice|
|00002af0| 20 61 6e 64 20 74 68 69 | 73 20 70 61 72 61 67 72 | and thi|s paragr|
|00002b00| 61 70 68 20 61 72 65 0a | 20 2a 20 64 75 70 6c 69 |aph are.| * dupli|
|00002b10| 63 61 74 65 64 20 69 6e | 20 61 6c 6c 20 73 75 63 |cated in| all suc|
|00002b20| 68 20 66 6f 72 6d 73 20 | 61 6e 64 20 74 68 61 74 |h forms |and that|
|00002b30| 20 61 6e 79 20 64 6f 63 | 75 6d 65 6e 74 61 74 69 | any doc|umentati|
|00002b40| 6f 6e 2c 0a 20 2a 20 61 | 64 76 65 72 74 69 73 69 |on,. * a|dvertisi|
|00002b50| 6e 67 20 6d 61 74 65 72 | 69 61 6c 73 2c 20 61 6e |ng mater|ials, an|
|00002b60| 64 20 6f 74 68 65 72 20 | 6d 61 74 65 72 69 61 6c |d other |material|
|00002b70| 73 20 72 65 6c 61 74 65 | 64 20 74 6f 20 73 75 63 |s relate|d to suc|
|00002b80| 68 0a 20 2a 20 64 69 73 | 74 72 69 62 75 74 69 6f |h. * dis|tributio|
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|00002c90| 49 53 20 53 4f 46 54 57 | 41 52 45 20 49 53 20 50 |IS SOFTW|ARE IS P|
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|00002d00| 4e 2c 20 54 48 45 20 49 | 4d 50 4c 49 45 44 0a 20 |N, THE I|MPLIED. |
|00002d10| 2a 20 57 41 52 52 41 4e | 54 49 45 53 20 4f 46 20 |* WARRAN|TIES OF |
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|00002d60| 65 66 20 6c 69 6e 74 0a | 63 68 61 72 20 63 6f 70 |ef lint.|char cop|
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|00002d90| 39 38 38 20 52 65 67 65 | 6e 74 73 20 6f 66 20 74 |988 Rege|nts of t|
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|00002db0| 20 43 61 6c 69 66 6f 72 | 6e 69 61 2e 5c 6e 5c 0a | Califor|nia.\n\.|
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|00002de0| 20 2f 2a 20 6e 6f 74 20 | 6c 69 6e 74 20 2a 2f 0a | /* not |lint */.|
|00002df0| 0a 23 69 66 6e 64 65 66 | 20 6c 69 6e 74 0a 73 74 |.#ifndef| lint.st|
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|00002e10| 5b 5d 20 3d 20 22 40 28 | 23 29 6d 63 6f 6e 6e 65 |[] = "@(|#)mconne|
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|00002e50| 20 2a 2f 0a 0a 23 69 6e | 63 6c 75 64 65 20 3c 73 | */..#in|clude <s|
|00002e60| 74 64 69 6f 2e 68 3e 0a | 23 69 6e 63 6c 75 64 65 |tdio.h>.|#include|
|00002e70| 20 3c 73 69 67 6e 61 6c | 2e 68 3e 0a 23 69 6e 63 | <signal|.h>.#inc|
|00002e80| 6c 75 64 65 20 3c 63 74 | 79 70 65 2e 68 3e 0a 23 |lude <ct|ype.h>.#|
|00002e90| 69 6e 63 6c 75 64 65 20 | 3c 73 67 74 74 79 2e 68 |include |<sgtty.h|
|00002ea0| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 3c 73 79 73 2f |>.#inclu|de <sys/|
|00002eb0| 74 79 70 65 73 2e 68 3e | 0a 23 69 6e 63 6c 75 64 |types.h>|.#includ|
|00002ec0| 65 20 3c 73 79 73 2f 73 | 6f 63 6b 65 74 2e 68 3e |e <sys/s|ocket.h>|
|00002ed0| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 6e 65 74 69 6e |.#includ|e <netin|
|00002ee0| 65 74 2f 69 6e 2e 68 3e | 0a 23 69 6e 63 6c 75 64 |et/in.h>|.#includ|
|00002ef0| 65 20 3c 6e 65 74 64 62 | 2e 68 3e 0a 0a 73 74 61 |e <netdb|.h>..sta|
|00002f00| 74 69 63 20 73 74 72 75 | 63 74 20 73 67 74 74 79 |tic stru|ct sgtty|
|00002f10| 62 20 54 74 79 42 75 66 | 3b 0a 0a 6d 61 69 6e 28 |b TtyBuf|;..main(|
|00002f20| 61 72 67 63 2c 20 61 72 | 67 76 29 0a 09 69 6e 74 |argc, ar|gv)..int|
|00002f30| 20 61 72 67 63 3b 0a 09 | 63 68 61 72 20 2a 2a 61 | argc;..|char **a|
|00002f40| 72 67 76 3b 0a 7b 0a 09 | 65 78 74 65 72 6e 20 63 |rgv;.{..|extern c|
|00002f50| 68 61 72 20 2a 6f 70 74 | 61 72 67 3b 0a 09 65 78 |har *opt|arg;..ex|
|00002f60| 74 65 72 6e 20 69 6e 74 | 20 6f 70 74 69 6e 64 3b |tern int| optind;|
|00002f70| 0a 09 72 65 67 69 73 74 | 65 72 20 46 49 4c 45 20 |..regist|er FILE |
|00002f80| 2a 66 3b 0a 09 72 65 67 | 69 73 74 65 72 20 69 6e |*f;..reg|ister in|
|00002f90| 74 20 73 3b 0a 09 73 74 | 72 75 63 74 20 73 65 72 |t s;..st|ruct ser|
|00002fa0| 76 65 6e 74 20 2a 73 70 | 3b 0a 09 73 74 72 75 63 |vent *sp|;..struc|
|00002fb0| 74 20 73 6f 63 6b 61 64 | 64 72 5f 69 6e 20 53 65 |t sockad|dr_in Se|
|00002fc0| 6e 64 6d 61 69 6c 41 64 | 64 72 65 73 73 3b 0a 09 |ndmailAd|dress;..|
|00002fd0| 69 6e 74 20 63 68 2c 20 | 72 61 77 3b 0a 09 63 68 |int ch, |raw;..ch|
|00002fe0| 61 72 20 2a 68 6f 73 74 | 2c 20 62 75 66 5b 31 30 |ar *host|, buf[10|
|00002ff0| 30 30 5d 2c 20 2a 69 6e | 64 65 78 28 29 3b 0a 09 |00], *in|dex();..|
|00003000| 75 5f 6c 6f 6e 67 20 69 | 6e 65 74 5f 61 64 64 72 |u_long i|net_addr|
|00003010| 28 29 3b 0a 09 69 6e 74 | 20 66 69 6e 69 73 28 29 |();..int| finis()|
|00003020| 3b 0a 0a 09 72 61 77 20 | 3d 20 30 3b 0a 09 28 76 |;...raw |= 0;..(v|
|00003030| 6f 69 64 29 67 74 74 79 | 28 30 2c 20 26 54 74 79 |oid)gtty|(0, &Tty|
|00003040| 42 75 66 29 3b 0a 09 28 | 76 6f 69 64 29 73 69 67 |Buf);..(|void)sig|
|00003050| 6e 61 6c 28 53 49 47 49 | 4e 54 2c 20 66 69 6e 69 |nal(SIGI|NT, fini|
|00003060| 73 29 3b 0a 0a 09 69 66 | 20 28 28 73 20 3d 20 73 |s);...if| ((s = s|
|00003070| 6f 63 6b 65 74 28 41 46 | 5f 49 4e 45 54 2c 20 53 |ocket(AF|_INET, S|
|00003080| 4f 43 4b 5f 53 54 52 45 | 41 4d 2c 20 30 2c 20 30 |OCK_STRE|AM, 0, 0|
|00003090| 29 29 20 3c 20 30 29 20 | 7b 0a 09 09 70 65 72 72 |)) < 0) |{...perr|
|000030a0| 6f 72 28 22 73 6f 63 6b | 65 74 22 29 3b 0a 09 09 |or("sock|et");...|
|000030b0| 65 78 69 74 28 2d 31 29 | 3b 0a 09 7d 0a 0a 09 73 |exit(-1)|;..}...s|
|000030c0| 70 20 3d 20 67 65 74 73 | 65 72 76 62 79 6e 61 6d |p = gets|ervbynam|
|000030d0| 65 28 22 73 6d 74 70 22 | 2c 20 22 74 63 70 22 29 |e("smtp"|, "tcp")|
|000030e0| 3b 0a 09 69 66 20 28 73 | 70 20 21 3d 20 4e 55 4c |;..if (s|p != NUL|
|000030f0| 4c 29 0a 09 09 53 65 6e | 64 6d 61 69 6c 41 64 64 |L)...Sen|dmailAdd|
|00003100| 72 65 73 73 2e 73 69 6e | 5f 70 6f 72 74 20 3d 20 |ress.sin|_port = |
|00003110| 73 70 2d 3e 73 5f 70 6f | 72 74 3b 0a 0a 09 77 68 |sp->s_po|rt;...wh|
|00003120| 69 6c 65 20 28 28 63 68 | 20 3d 20 67 65 74 6f 70 |ile ((ch| = getop|
|00003130| 74 28 61 72 67 63 2c 20 | 61 72 67 76 2c 20 22 68 |t(argc, |argv, "h|
|00003140| 70 3a 72 22 29 29 20 21 | 3d 20 45 4f 46 29 0a 09 |p:r")) !|= EOF)..|
|00003150| 09 73 77 69 74 63 68 28 | 28 63 68 61 72 29 63 68 |.switch(|(char)ch|
|00003160| 29 20 7b 0a 09 09 63 61 | 73 65 20 27 68 27 3a 09 |) {...ca|se 'h':.|
|00003170| 2f 2a 20 68 6f 73 74 20 | 2a 2f 0a 09 09 09 62 72 |/* host |*/....br|
|00003180| 65 61 6b 3b 0a 09 09 63 | 61 73 65 20 27 70 27 3a |eak;...c|ase 'p':|
|00003190| 09 2f 2a 20 70 6f 72 74 | 20 2a 2f 0a 09 09 09 53 |./* port| */....S|
|000031a0| 65 6e 64 6d 61 69 6c 41 | 64 64 72 65 73 73 2e 73 |endmailA|ddress.s|
|000031b0| 69 6e 5f 70 6f 72 74 20 | 3d 20 68 74 6f 6e 73 28 |in_port |= htons(|
|000031c0| 61 74 6f 69 28 6f 70 74 | 61 72 67 29 29 3b 0a 09 |atoi(opt|arg));..|
|000031d0| 09 09 62 72 65 61 6b 3b | 0a 09 09 63 61 73 65 20 |..break;|...case |
|000031e0| 27 72 27 3a 09 2f 2a 20 | 72 61 77 20 63 6f 6e 6e |'r':./* |raw conn|
|000031f0| 65 63 74 69 6f 6e 20 2a | 2f 0a 09 09 09 72 61 77 |ection *|/....raw|
|00003200| 20 3d 20 31 3b 0a 09 09 | 09 54 74 79 42 75 66 2e | = 1;...|.TtyBuf.|
|00003210| 73 67 5f 66 6c 61 67 73 | 20 26 3d 20 7e 43 52 4d |sg_flags| &= ~CRM|
|00003220| 4f 44 3b 0a 09 09 09 73 | 74 74 79 28 30 2c 20 26 |OD;....s|tty(0, &|
|00003230| 54 74 79 42 75 66 29 3b | 0a 09 09 09 54 74 79 42 |TtyBuf);|....TtyB|
|00003240| 75 66 2e 73 67 5f 66 6c | 61 67 73 20 7c 3d 20 43 |uf.sg_fl|ags |= C|
|00003250| 52 4d 4f 44 3b 0a 09 09 | 09 62 72 65 61 6b 3b 0a |RMOD;...|.break;.|
|00003260| 09 09 63 61 73 65 20 27 | 3f 27 3a 0a 09 09 64 65 |..case '|?':...de|
|00003270| 66 61 75 6c 74 3a 0a 09 | 09 09 66 70 75 74 73 28 |fault:..|..fputs(|
|00003280| 22 75 73 61 67 65 3a 20 | 6d 63 6f 6e 6e 65 63 74 |"usage: |mconnect|
|00003290| 20 5b 2d 68 72 5d 20 5b | 2d 70 20 70 6f 72 74 5d | [-hr] [|-p port]|
|000032a0| 20 5b 68 6f 73 74 5d 5c | 6e 22 2c 20 73 74 64 65 | [host]\|n", stde|
|000032b0| 72 72 29 3b 0a 09 09 09 | 65 78 69 74 28 2d 31 29 |rr);....|exit(-1)|
|000032c0| 3b 0a 09 09 7d 0a 09 61 | 72 67 63 20 2d 3d 20 6f |;...}..a|rgc -= o|
|000032d0| 70 74 69 6e 64 3b 0a 09 | 61 72 67 76 20 2b 3d 20 |ptind;..|argv += |
|000032e0| 6f 70 74 69 6e 64 3b 0a | 0a 09 68 6f 73 74 20 3d |optind;.|..host =|
|000032f0| 20 61 72 67 63 20 3f 20 | 2a 61 72 67 76 20 3a 20 | argc ? |*argv : |
|00003300| 22 6c 6f 63 61 6c 68 6f | 73 74 22 3b 0a 0a 09 69 |"localho|st";...i|
|00003310| 66 20 28 69 73 64 69 67 | 69 74 28 2a 68 6f 73 74 |f (isdig|it(*host|
|00003320| 29 29 0a 09 09 53 65 6e | 64 6d 61 69 6c 41 64 64 |))...Sen|dmailAdd|
|00003330| 72 65 73 73 2e 73 69 6e | 5f 61 64 64 72 2e 73 5f |ress.sin|_addr.s_|
|00003340| 61 64 64 72 20 3d 20 69 | 6e 65 74 5f 61 64 64 72 |addr = i|net_addr|
|00003350| 28 68 6f 73 74 29 3b 0a | 09 65 6c 73 65 20 7b 0a |(host);.|.else {.|
|00003360| 09 09 72 65 67 69 73 74 | 65 72 20 73 74 72 75 63 |..regist|er struc|
|00003370| 74 20 68 6f 73 74 65 6e | 74 20 2a 68 70 20 3d 20 |t hosten|t *hp = |
|00003380| 67 65 74 68 6f 73 74 62 | 79 6e 61 6d 65 28 68 6f |gethostb|yname(ho|
|00003390| 73 74 29 3b 0a 0a 09 09 | 69 66 20 28 68 70 20 3d |st);....|if (hp =|
|000033a0| 3d 20 4e 55 4c 4c 29 20 | 7b 0a 09 09 09 66 70 72 |= NULL) |{....fpr|
|000033b0| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 20 22 6d 63 |intf(std|err, "mc|
|000033c0| 6f 6e 6e 65 63 74 3a 20 | 75 6e 6b 6e 6f 77 6e 20 |onnect: |unknown |
|000033d0| 68 6f 73 74 20 25 73 5c | 72 5c 6e 22 2c 20 68 6f |host %s\|r\n", ho|
|000033e0| 73 74 29 3b 0a 09 09 09 | 66 69 6e 69 73 28 29 3b |st);....|finis();|
|000033f0| 0a 09 09 7d 0a 09 09 62 | 63 6f 70 79 28 68 70 2d |...}...b|copy(hp-|
|00003400| 3e 68 5f 61 64 64 72 2c | 20 26 53 65 6e 64 6d 61 |>h_addr,| &Sendma|
|00003410| 69 6c 41 64 64 72 65 73 | 73 2e 73 69 6e 5f 61 64 |ilAddres|s.sin_ad|
|00003420| 64 72 2c 20 68 70 2d 3e | 68 5f 6c 65 6e 67 74 68 |dr, hp->|h_length|
|00003430| 29 3b 0a 09 7d 0a 09 53 | 65 6e 64 6d 61 69 6c 41 |);..}..S|endmailA|
|00003440| 64 64 72 65 73 73 2e 73 | 69 6e 5f 66 61 6d 69 6c |ddress.s|in_famil|
|00003450| 79 20 3d 20 41 46 5f 49 | 4e 45 54 3b 0a 09 70 72 |y = AF_I|NET;..pr|
|00003460| 69 6e 74 66 28 22 63 6f | 6e 6e 65 63 74 69 6e 67 |intf("co|nnecting|
|00003470| 20 74 6f 20 68 6f 73 74 | 20 25 73 20 28 30 78 25 | to host| %s (0x%|
|00003480| 6c 78 29 2c 20 70 6f 72 | 74 20 30 78 25 78 5c 72 |lx), por|t 0x%x\r|
|00003490| 5c 6e 22 2c 20 68 6f 73 | 74 2c 0a 09 20 20 20 20 |\n", hos|t,..    |
|000034a0| 20 20 20 53 65 6e 64 6d | 61 69 6c 41 64 64 72 65 |   Sendm|ailAddre|
|000034b0| 73 73 2e 73 69 6e 5f 61 | 64 64 72 2e 73 5f 61 64 |ss.sin_a|ddr.s_ad|
|000034c0| 64 72 2c 20 53 65 6e 64 | 6d 61 69 6c 41 64 64 72 |dr, Send|mailAddr|
|000034d0| 65 73 73 2e 73 69 6e 5f | 70 6f 72 74 29 3b 0a 09 |ess.sin_|port);..|
|000034e0| 69 66 20 28 63 6f 6e 6e | 65 63 74 28 73 2c 20 26 |if (conn|ect(s, &|
|000034f0| 53 65 6e 64 6d 61 69 6c | 41 64 64 72 65 73 73 2c |Sendmail|Address,|
|00003500| 20 73 69 7a 65 6f 66 28 | 53 65 6e 64 6d 61 69 6c | sizeof(|Sendmail|
|00003510| 41 64 64 72 65 73 73 29 | 2c 20 30 29 20 3c 20 30 |Address)|, 0) < 0|
|00003520| 29 20 7b 0a 09 09 70 65 | 72 72 6f 72 28 22 63 6f |) {...pe|rror("co|
|00003530| 6e 6e 65 63 74 22 29 3b | 0a 09 09 65 78 69 74 28 |nnect");|...exit(|
|00003540| 2d 31 29 3b 0a 09 7d 0a | 0a 09 2f 2a 20 67 6f 6f |-1);..}.|../* goo|
|00003550| 64 20 63 6f 6e 6e 65 63 | 74 69 6f 6e 2c 20 66 6f |d connec|tion, fo|
|00003560| 72 6b 20 62 6f 74 68 20 | 73 69 64 65 73 20 2a 2f |rk both |sides */|
|00003570| 0a 09 70 75 74 73 28 22 | 63 6f 6e 6e 65 63 74 69 |..puts("|connecti|
|00003580| 6f 6e 20 6f 70 65 6e 22 | 29 3b 0a 09 73 77 69 74 |on open"|);..swit|
|00003590| 63 68 28 66 6f 72 6b 28 | 29 29 20 7b 0a 09 63 61 |ch(fork(|)) {..ca|
|000035a0| 73 65 20 2d 31 3a 0a 09 | 09 70 65 72 72 6f 72 28 |se -1:..|.perror(|
|000035b0| 22 66 6f 72 6b 22 29 3b | 0a 09 09 65 78 69 74 28 |"fork");|...exit(|
|000035c0| 2d 31 29 3b 0a 09 63 61 | 73 65 20 30 3a 20 7b 09 |-1);..ca|se 0: {.|
|000035d0| 09 2f 2a 20 63 68 69 6c | 64 20 2d 2d 20 73 74 61 |./* chil|d -- sta|
|000035e0| 6e 64 61 72 64 20 69 6e | 70 75 74 20 74 6f 20 73 |ndard in|put to s|
|000035f0| 65 6e 64 6d 61 69 6c 20 | 2a 2f 0a 09 09 69 6e 74 |endmail |*/...int|
|00003600| 20 63 3b 0a 0a 09 09 66 | 20 3d 20 66 64 6f 70 65 | c;....f| = fdope|
|00003610| 6e 28 73 2c 20 22 77 22 | 29 3b 0a 09 09 77 68 69 |n(s, "w"|);...whi|
|00003620| 6c 65 20 28 28 63 20 3d | 20 66 67 65 74 63 28 73 |le ((c =| fgetc(s|
|00003630| 74 64 69 6e 29 29 20 3e | 3d 20 30 29 20 7b 0a 09 |tdin)) >|= 0) {..|
|00003640| 09 09 69 66 20 28 21 72 | 61 77 20 26 26 20 63 20 |..if (!r|aw && c |
|00003650| 3d 3d 20 27 5c 6e 27 29 | 0a 09 09 09 09 66 70 75 |== '\n')|.....fpu|
|00003660| 74 63 28 27 5c 72 27 2c | 20 66 29 3b 0a 09 09 09 |tc('\r',| f);....|
|00003670| 66 70 75 74 63 28 63 2c | 20 66 29 3b 0a 09 09 09 |fputc(c,| f);....|
|00003680| 69 66 20 28 63 20 3d 3d | 20 27 5c 6e 27 29 0a 09 |if (c ==| '\n')..|
|00003690| 09 09 09 28 76 6f 69 64 | 29 66 66 6c 75 73 68 28 |...(void|)fflush(|
|000036a0| 66 29 3b 0a 09 09 7d 0a | 09 7d 0a 09 64 65 66 61 |f);...}.|.}..defa|
|000036b0| 75 6c 74 3a 09 09 2f 2a | 20 70 61 72 65 6e 74 20 |ult:../*| parent |
|000036c0| 2d 2d 20 73 65 6e 64 6d | 61 69 6c 20 74 6f 20 73 |-- sendm|ail to s|
|000036d0| 74 61 6e 64 61 72 64 20 | 6f 75 74 70 75 74 20 2a |tandard |output *|
|000036e0| 2f 0a 09 09 66 20 3d 20 | 66 64 6f 70 65 6e 28 73 |/...f = |fdopen(s|
|000036f0| 2c 20 22 72 22 29 3b 0a | 09 09 77 68 69 6c 65 20 |, "r");.|..while |
|00003700| 28 66 67 65 74 73 28 62 | 75 66 2c 20 73 69 7a 65 |(fgets(b|uf, size|
|00003710| 6f 66 28 62 75 66 29 2c | 20 66 29 20 21 3d 20 4e |of(buf),| f) != N|
|00003720| 55 4c 4c 29 20 7b 0a 09 | 09 09 66 70 75 74 73 28 |ULL) {..|..fputs(|
|00003730| 62 75 66 2c 20 73 74 64 | 6f 75 74 29 3b 0a 09 09 |buf, std|out);...|
|00003740| 09 28 76 6f 69 64 29 66 | 66 6c 75 73 68 28 73 74 |.(void)f|flush(st|
|00003750| 64 6f 75 74 29 3b 0a 09 | 09 7d 0a 09 7d 0a 09 66 |dout);..|.}..}..f|
|00003760| 69 6e 69 73 28 29 3b 0a | 7d 0a 0a 66 69 6e 69 73 |inis();.|}..finis|
|00003770| 28 29 0a 7b 0a 09 73 74 | 74 79 28 30 2c 20 26 54 |().{..st|ty(0, &T|
|00003780| 74 79 42 75 66 29 3b 0a | 09 65 78 69 74 28 30 29 |tyBuf);.|.exit(0)|
|00003790| 3b 0a 7d 0a 6f 72 6b 28 | 29 29 20 7b 0a 09 63 61 |;.}.ork(|)) {..ca|
|000037a0| 73 65 20 2d 31 3a 0a 09 | 09 70 65 72 72 6f 72 28 |se -1:..|.perror(|
|000037b0| 22 66 6f 72 6b 22 29 3b | 0a 09 09 65 78 69 74 28 |"fork");|...exit(|
|000037c0| 2d 31 29 3b 0a 09 63 61 | 73 65 20 30 3a 20 7b 09 |-1);..ca|se 0: {.|
|000037d0| 09 2f 2a 20 63 68 69 6c | 64 20 2d 2d 20 73 74 61 |./* chil|d -- sta|
|000037e0| 6e 64 61 72 64 20 69 6e | 70 75 74 20 74 6f 20 73 |ndard in|put to s|
|000037f0| 65 6e 64 6d 61 69 6c 20 | 2a 2f 0a 09 09 69 6e 74 |endmail |*/...int|
|00003800| 73 65 6e 64 6d 61 69 6c | 2f 61 75 78 2f 62 62 6e |sendmail|/aux/bbn|
|00003810| 5f 64 61 65 6d 6f 6e 2e | 63 00 00 00 00 00 00 00 |_daemon.|c.......|
|00003820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003860| 00 00 00 00 20 20 20 34 | 34 34 20 00 20 20 20 20 |....   4|44 .    |
|00003870| 20 37 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 | 7 .    |12 .    |
|00003880| 20 20 31 33 32 37 36 20 | 20 33 31 33 34 35 37 34 |  13276 | 3134574|
|00003890| 36 37 32 20 20 31 30 37 | 32 32 00 20 00 00 00 00 |672  107|22. ....|
|000038a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003900| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003920| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003a00| 23 20 69 6e 63 6c 75 64 | 65 20 3c 65 72 72 6e 6f |# includ|e <errno|
|00003a10| 2e 68 3e 0a 23 20 69 6e | 63 6c 75 64 65 20 22 73 |.h>.# in|clude "s|
|00003a20| 65 6e 64 6d 61 69 6c 2e | 68 22 0a 0a 23 69 66 6e |endmail.|h"..#ifn|
|00003a30| 64 65 66 20 44 41 45 4d | 4f 4e 0a 53 43 43 53 49 |def DAEM|ON.SCCSI|
|00003a40| 44 28 40 28 23 29 62 62 | 6e 5f 64 61 65 6d 6f 6e |D(@(#)bb|n_daemon|
|00003a50| 2e 63 09 33 2e 33 36 2b | 09 09 31 32 2f 31 33 2f |.c.3.36+|..12/13/|
|00003a60| 38 32 09 28 77 2f 6f 20 | 64 61 65 6d 6f 6e 20 6d |82.(w/o |daemon m|
|00003a70| 6f 64 65 29 29 3b 0a 23 | 65 6c 73 65 0a 53 43 43 |ode));.#|else.SCC|
|00003a80| 53 49 44 28 40 28 23 29 | 62 62 6e 5f 64 61 65 6d |SID(@(#)|bbn_daem|
|00003a90| 6f 6e 2e 63 09 33 2e 33 | 36 2b 09 09 31 32 2f 31 |on.c.3.3|6+..12/1|
|00003aa0| 33 2f 38 32 09 28 77 2f | 20 64 61 65 6d 6f 6e 20 |3/82.(w/| daemon |
|00003ab0| 6d 6f 64 65 29 29 3b 0a | 0a 2f 2a 0a 2a 2a 20 20 |mode));.|./*.**  |
|00003ac0| 44 41 45 4d 4f 4e 2e 43 | 20 2d 2d 20 72 6f 75 74 |DAEMON.C| -- rout|
|00003ad0| 69 6e 65 73 20 74 6f 20 | 75 73 65 20 77 68 65 6e |ines to |use when|
|00003ae0| 20 72 75 6e 6e 69 6e 67 | 20 61 73 20 61 20 64 61 | running| as a da|
|00003af0| 65 6d 6f 6e 2e 0a 2a 2a | 0a 2a 2a 09 42 42 26 4e |emon..**|.**.BB&N|
|00003b00| 20 56 65 72 73 69 6f 6e | 2e 20 20 48 61 63 6b 20 | Version|.  Hack |
|00003b10| 61 74 74 61 63 6b 21 21 | 20 20 54 68 69 73 20 76 |attack!!|  This v|
|00003b20| 65 72 73 69 6f 6e 20 69 | 73 20 6e 6f 74 20 73 75 |ersion i|s not su|
|00003b30| 70 70 6f 72 74 65 64 2c | 0a 2a 2a 09 61 6e 64 20 |pported,|.**.and |
|00003b40| 70 72 6f 62 61 62 6c 79 | 20 68 61 73 20 73 6f 6d |probably| has som|
|00003b50| 65 20 62 75 67 73 2e 2e | 2e 2e 2e 2e 0a 2a 2a 0a |e bugs..|.....**.|
|00003b60| 2a 2a 09 42 61 73 69 63 | 20 73 65 6d 61 6e 74 69 |**.Basic| semanti|
|00003b70| 63 73 20 61 72 65 3a 0a | 2a 2a 0a 2a 2a 09 67 65 |cs are:.|**.**.ge|
|00003b80| 74 72 65 71 75 65 73 74 | 73 28 29 0a 2a 2a 09 09 |trequest|s().**..|
|00003b90| 4f 70 65 6e 73 20 61 20 | 70 6f 72 74 20 61 6e 64 |Opens a |port and|
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|00003bb0| 6e 65 63 74 69 6f 6e 2e | 0a 2a 2a 09 09 52 65 74 |nection.|.**..Ret|
|00003bc0| 75 72 6e 73 20 69 6e 20 | 61 20 63 68 69 6c 64 2e |urns in |a child.|
|00003bd0| 20 20 4d 75 73 74 20 73 | 65 74 20 49 6e 43 68 61 |  Must s|et InCha|
|00003be0| 6e 6e 65 6c 20 61 6e 64 | 0a 2a 2a 09 09 4f 75 74 |nnel and|.**..Out|
|00003bf0| 43 68 61 6e 6e 65 6c 20 | 61 70 70 72 6f 70 72 69 |Channel |appropri|
|00003c00| 61 74 65 6c 79 2e 0a 2a | 2a 09 6d 61 6b 65 63 6f |ately..*|*.makeco|
|00003c10| 6e 6e 65 63 74 69 6f 6e | 28 68 6f 73 74 2c 20 70 |nnection|(host, p|
|00003c20| 6f 72 74 2c 20 6f 75 74 | 66 69 6c 65 2c 20 69 6e |ort, out|file, in|
|00003c30| 66 69 6c 65 29 0a 2a 2a | 09 09 4d 61 6b 65 20 61 |file).**|..Make a|
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|00003c50| 68 65 20 6e 61 6d 65 64 | 20 68 6f 73 74 20 6f 6e |he named| host on|
|00003c60| 20 74 68 65 20 67 69 76 | 65 6e 0a 2a 2a 09 09 70 | the giv|en.**..p|
|00003c70| 6f 72 74 2e 20 20 53 65 | 74 20 2a 6f 75 74 66 69 |ort.  Se|t *outfi|
|00003c80| 6c 65 20 61 6e 64 20 2a | 69 6e 66 69 6c 65 20 74 |le and *|infile t|
|00003c90| 6f 20 74 68 65 20 66 69 | 6c 65 73 0a 2a 2a 09 09 |o the fi|les.**..|
|00003ca0| 61 70 70 72 6f 70 72 69 | 61 74 65 20 66 6f 72 20 |appropri|ate for |
|00003cb0| 63 6f 6d 6d 75 6e 69 63 | 61 74 69 6f 6e 2e 20 20 |communic|ation.  |
|00003cc0| 52 65 74 75 72 6e 73 20 | 7a 65 72 6f 20 6f 6e 0a |Returns |zero on.|
|00003cd0| 2a 2a 09 09 73 75 63 63 | 65 73 73 2c 20 65 6c 73 |**..succ|ess, els|
|00003ce0| 65 20 61 6e 20 65 78 69 | 74 20 73 74 61 74 75 73 |e an exi|t status|
|00003cf0| 20 64 65 73 63 72 69 62 | 69 6e 67 20 74 68 65 0a | describ|ing the.|
|00003d00| 2a 2a 09 09 65 72 72 6f | 72 2e 0a 2a 2a 0a 2a 2a |**..erro|r..**.**|
|00003d10| 09 54 68 65 20 73 65 6d | 61 6e 74 69 63 73 20 6f |.The sem|antics o|
|00003d20| 66 20 62 6f 74 68 20 6f | 66 20 74 68 65 73 65 20 |f both o|f these |
|00003d30| 73 68 6f 75 6c 64 20 62 | 65 20 63 6c 65 61 6e 2e |should b|e clean.|
|00003d40| 0a 2a 2f 0a 0a 23 69 6e | 63 6c 75 64 65 20 22 6e |.*/..#in|clude "n|
|00003d50| 65 74 6c 69 62 2e 68 22 | 0a 23 69 6e 63 6c 75 64 |etlib.h"|.#includ|
|00003d60| 65 20 22 63 6f 6e 2e 68 | 22 0a 23 69 6e 63 6c 75 |e "con.h|".#inclu|
|00003d70| 64 65 20 3c 77 61 69 74 | 2e 68 3e 0a 0a 23 64 65 |de <wait|.h>..#de|
|00003d80| 66 69 6e 65 20 53 4d 54 | 50 53 4f 43 4b 09 32 35 |fine SMT|PSOCK.25|
|00003d90| 0a 0c 2f 2a 0a 2a 2a 20 | 20 47 45 54 52 45 51 55 |../*.** | GETREQU|
|00003da0| 45 53 54 53 20 2d 2d 20 | 6f 70 65 6e 20 6d 61 69 |ESTS -- |open mai|
|00003db0| 6c 20 49 50 43 20 70 6f | 72 74 20 61 6e 64 20 67 |l IPC po|rt and g|
|00003dc0| 65 74 20 72 65 71 75 65 | 73 74 73 2e 0a 2a 2a 0a |et reque|sts..**.|
|00003dd0| 2a 2a 09 50 61 72 61 6d | 65 74 65 72 73 3a 0a 2a |**.Param|eters:.*|
|00003de0| 2a 09 09 6e 6f 6e 65 2e | 0a 2a 2a 0a 2a 2a 09 52 |*..none.|.**.**.R|
|00003df0| 65 74 75 72 6e 73 3a 0a | 2a 2a 09 09 6e 6f 6e 65 |eturns:.|**..none|
|00003e00| 2e 0a 2a 2a 0a 2a 2a 09 | 53 69 64 65 20 45 66 66 |..**.**.|Side Eff|
|00003e10| 65 63 74 73 3a 0a 2a 2a | 09 09 57 61 69 74 73 20 |ects:.**|..Waits |
|00003e20| 75 6e 74 69 6c 20 73 6f | 6d 65 20 69 6e 74 65 72 |until so|me inter|
|00003e30| 65 73 74 69 6e 67 20 61 | 63 74 69 76 69 74 79 20 |esting a|ctivity |
|00003e40| 6f 63 63 75 72 73 2e 20 | 20 57 68 65 6e 0a 2a 2a |occurs. | When.**|
|00003e50| 09 09 69 74 20 64 6f 65 | 73 2c 20 61 20 63 68 69 |..it doe|s, a chi|
|00003e60| 6c 64 20 69 73 20 63 72 | 65 61 74 65 64 20 74 6f |ld is cr|eated to|
|00003e70| 20 70 72 6f 63 65 73 73 | 20 69 74 2c 20 61 6e 64 | process| it, and|
|00003e80| 20 74 68 65 0a 2a 2a 09 | 09 70 61 72 65 6e 74 20 | the.**.|.parent |
|00003e90| 77 61 69 74 73 20 66 6f | 72 20 63 6f 6d 70 6c 65 |waits fo|r comple|
|00003ea0| 74 69 6f 6e 2e 20 20 52 | 65 74 75 72 6e 20 66 72 |tion.  R|eturn fr|
|00003eb0| 6f 6d 20 74 68 69 73 0a | 2a 2a 09 09 72 6f 75 74 |om this.|**..rout|
|00003ec0| 69 6e 65 20 69 73 20 61 | 6c 77 61 79 73 20 69 6e |ine is a|lways in|
|00003ed0| 20 74 68 65 20 63 68 69 | 6c 64 2e 0a 2a 2f 0a 0a | the chi|ld..*/..|
|00003ee0| 67 65 74 72 65 71 75 65 | 73 74 73 28 29 0a 7b 0a |getreque|sts().{.|
|00003ef0| 09 69 6e 74 20 74 3b 0a | 09 69 6e 74 20 69 72 65 |.int t;.|.int ire|
|00003f00| 74 76 61 6c 3b 0a 09 75 | 6e 69 6f 6e 20 77 61 69 |tval;..u|nion wai|
|00003f10| 74 20 73 74 61 74 75 73 | 3b 0a 09 73 74 72 75 63 |t status|;..struc|
|00003f20| 74 20 63 6f 6e 20 6f 70 | 65 6e 70 61 72 61 6d 73 |t con op|enparams|
|00003f30| 3b 0a 0a 09 2f 2a 0a 09 | 2a 2a 20 20 53 65 74 20 |;.../*..|**  Set |
|00003f40| 75 70 20 74 68 65 20 61 | 64 64 72 65 73 73 20 66 |up the a|ddress f|
|00003f50| 6f 72 20 74 68 65 20 6d | 61 69 6c 65 72 2e 0a 09 |or the m|ailer...|
|00003f60| 2a 2f 0a 0a 09 62 7a 65 | 72 6f 20 28 26 6f 70 65 |*/...bze|ro (&ope|
|00003f70| 6e 70 61 72 61 6d 73 2c | 20 73 69 7a 65 6f 66 20 |nparams,| sizeof |
|00003f80| 6f 70 65 6e 70 61 72 61 | 6d 73 29 3b 20 2f 2a 20 |openpara|ms); /* |
|00003f90| 63 6c 65 61 72 20 6f 75 | 74 20 74 68 65 20 73 74 |clear ou|t the st|
|00003fa0| 72 75 63 74 75 72 65 20 | 2a 2f 0a 0a 0a 09 6f 70 |ructure |*/....op|
|00003fb0| 65 6e 70 61 72 61 6d 73 | 2e 63 5f 6d 6f 64 65 20 |enparams|.c_mode |
|00003fc0| 3d 20 43 4f 4e 54 43 50 | 3b 0a 09 6f 70 65 6e 70 |= CONTCP|;..openp|
|00003fd0| 61 72 61 6d 73 2e 63 5f | 6c 70 6f 72 74 20 3d 20 |arams.c_|lport = |
|00003fe0| 53 4d 54 50 53 4f 43 4b | 3b 0a 09 6f 70 65 6e 70 |SMTPSOCK|;..openp|
|00003ff0| 61 72 61 6d 73 2e 63 5f | 72 62 75 66 73 20 3d 20 |arams.c_|rbufs = |
|00004000| 32 3b 09 09 2f 2a 20 32 | 6b 20 72 65 63 65 69 76 |2;../* 2|k receiv|
|00004010| 65 20 62 75 66 66 65 72 | 20 2a 2f 0a 0a 09 2f 2a |e buffer| */.../*|
|00004020| 0a 09 2a 2a 20 20 54 72 | 79 20 74 6f 20 61 63 74 |..**  Tr|y to act|
|00004030| 75 61 6c 6c 79 20 6f 70 | 65 6e 20 74 68 65 20 63 |ually op|en the c|
|00004040| 6f 6e 6e 65 63 74 69 6f | 6e 2e 0a 09 2a 2f 0a 0a |onnectio|n...*/..|
|00004050| 23 20 69 66 64 65 66 20 | 44 45 42 55 47 0a 09 69 |# ifdef |DEBUG..i|
|00004060| 66 20 28 74 54 64 28 31 | 35 2c 20 31 29 29 0a 09 |f (tTd(1|5, 1))..|
|00004070| 09 70 72 69 6e 74 66 28 | 22 67 65 74 72 65 71 75 |.printf(|"getrequ|
|00004080| 65 73 74 73 5c 6e 22 29 | 3b 0a 23 20 65 6e 64 69 |ests\n")|;.# endi|
|00004090| 66 20 44 45 42 55 47 0a | 0a 09 66 6f 72 20 28 3b |f DEBUG.|..for (;|
|000040a0| 3b 29 0a 09 7b 0a 09 09 | 2f 2a 20 77 61 69 74 20 |;)..{...|/* wait |
|000040b0| 66 6f 72 20 61 20 63 6f | 6e 6e 65 63 74 69 6f 6e |for a co|nnection|
|000040c0| 20 2a 2f 0a 09 09 72 65 | 67 69 73 74 65 72 20 69 | */...re|gister i|
|000040d0| 6e 74 20 70 69 64 3b 0a | 0a 09 09 64 6f 0a 09 09 |nt pid;.|...do...|
|000040e0| 7b 0a 09 09 09 65 72 72 | 6e 6f 20 3d 20 30 3b 0a |{....err|no = 0;.|
|000040f0| 09 09 09 74 20 3d 20 6f | 70 65 6e 28 22 2f 64 65 |...t = o|pen("/de|
|00004100| 76 2f 6e 65 74 2f 6e 65 | 74 22 2c 20 26 6f 70 65 |v/net/ne|t", &ope|
|00004110| 6e 70 61 72 61 6d 73 29 | 3b 0a 09 09 7d 20 77 68 |nparams)|;...} wh|
|00004120| 69 6c 65 20 28 74 20 3c | 20 30 20 26 26 20 65 72 |ile (t <| 0 && er|
|00004130| 72 6e 6f 20 3d 3d 20 45 | 49 4e 54 52 29 3b 0a 09 |rno == E|INTR);..|
|00004140| 09 69 66 20 28 74 20 3c | 20 30 29 0a 09 09 7b 0a |.if (t <| 0)...{.|
|00004150| 09 09 09 73 79 73 65 72 | 72 28 22 67 65 74 72 65 |...syser|r("getre|
|00004160| 71 75 65 73 74 73 3a 20 | 6f 70 65 6e 22 29 3b 0a |quests: |open");.|
|00004170| 09 09 09 73 6c 65 65 70 | 28 35 30 30 29 3b 0a 09 |...sleep|(500);..|
|00004180| 09 09 63 6f 6e 74 69 6e | 75 65 3b 0a 09 09 7d 0a |..contin|ue;...}.|
|00004190| 0a 0a 09 09 2f 2a 20 73 | 65 74 20 27 65 6f 6c 27 |..../* s|et 'eol'|
|000041a0| 20 6d 6f 64 65 20 69 6e | 20 63 6f 6e 6e 65 63 74 | mode in| connect|
|000041b0| 69 6f 6e 20 2a 2f 0a 0a | 09 09 69 6f 63 74 6c 20 |ion */..|..ioctl |
|000041c0| 28 74 2c 20 4e 45 54 53 | 45 54 45 2c 20 30 29 3b |(t, NETS|ETE, 0);|
|000041d0| 0a 0a 09 09 2f 2a 0a 09 | 09 2a 2a 20 20 43 72 65 |..../*..|.**  Cre|
|000041e0| 61 74 65 20 61 20 73 75 | 62 70 72 6f 63 65 73 73 |ate a su|bprocess|
|000041f0| 20 74 6f 20 70 72 6f 63 | 65 73 73 20 74 68 65 20 | to proc|ess the |
|00004200| 6d 61 69 6c 2e 0a 09 09 | 2a 2f 0a 0a 23 20 69 66 |mail....|*/..# if|
|00004210| 64 65 66 20 44 45 42 55 | 47 0a 09 09 69 66 20 28 |def DEBU|G...if (|
|00004220| 74 54 64 28 31 35 2c 20 | 32 29 29 0a 09 09 09 70 |tTd(15, |2))....p|
|00004230| 72 69 6e 74 66 28 22 67 | 65 74 72 65 71 75 65 73 |rintf("g|etreques|
|00004240| 74 73 3a 20 66 6f 72 6b | 69 6e 67 20 28 66 64 20 |ts: fork|ing (fd |
|00004250| 3d 20 25 64 29 5c 6e 22 | 2c 20 74 29 3b 0a 23 20 |= %d)\n"|, t);.# |
|00004260| 65 6e 64 69 66 20 44 45 | 42 55 47 0a 0a 09 09 70 |endif DE|BUG....p|
|00004270| 69 64 20 3d 20 66 6f 72 | 6b 28 29 3b 0a 09 09 69 |id = for|k();...i|
|00004280| 66 20 28 70 69 64 20 3c | 20 30 29 0a 09 09 7b 0a |f (pid <| 0)...{.|
|00004290| 09 09 09 73 79 73 65 72 | 72 28 22 64 61 65 6d 6f |...syser|r("daemo|
|000042a0| 6e 3a 20 63 61 6e 6e 6f | 74 20 66 6f 72 6b 22 29 |n: canno|t fork")|
|000042b0| 3b 0a 09 09 09 73 6c 65 | 65 70 28 31 30 29 3b 0a |;....sle|ep(10);.|
|000042c0| 09 09 09 28 76 6f 69 64 | 29 20 63 6c 6f 73 65 28 |...(void|) close(|
|000042d0| 74 29 3b 0a 09 09 09 63 | 6f 6e 74 69 6e 75 65 3b |t);....c|ontinue;|
|000042e0| 0a 09 09 7d 0a 0a 09 09 | 69 66 20 28 70 69 64 20 |...}....|if (pid |
|000042f0| 3d 3d 20 30 29 0a 09 09 | 7b 0a 09 09 09 2f 2a 0a |== 0)...|{..../*.|
|00004300| 09 09 09 2a 2a 20 20 43 | 48 49 4c 44 20 2d 2d 20 |...**  C|HILD -- |
|00004310| 72 65 74 75 72 6e 20 74 | 6f 20 63 61 6c 6c 65 72 |return t|o caller|
|00004320| 2e 0a 09 09 09 2a 2a 09 | 56 65 72 69 66 79 20 63 |.....**.|Verify c|
|00004330| 61 6c 6c 69 6e 67 20 75 | 73 65 72 20 69 64 20 69 |alling u|ser id i|
|00004340| 66 20 70 6f 73 73 69 62 | 6c 65 20 68 65 72 65 2e |f possib|le here.|
|00004350| 0a 09 09 09 2a 2f 0a 0a | 09 09 09 49 6e 43 68 61 |....*/..|...InCha|
|00004360| 6e 6e 65 6c 20 3d 20 66 | 64 6f 70 65 6e 28 74 2c |nnel = f|dopen(t,|
|00004370| 20 22 72 22 29 3b 0a 09 | 09 09 4f 75 74 43 68 61 | "r");..|..OutCha|
|00004380| 6e 6e 65 6c 20 3d 20 66 | 64 6f 70 65 6e 28 74 2c |nnel = f|dopen(t,|
|00004390| 20 22 77 22 29 3b 0a 23 | 20 69 66 64 65 66 20 44 | "w");.#| ifdef D|
|000043a0| 45 42 55 47 0a 09 09 09 | 69 66 20 28 74 54 64 28 |EBUG....|if (tTd(|
|000043b0| 31 35 2c 20 32 29 29 0a | 09 09 09 09 70 72 69 6e |15, 2)).|....prin|
|000043c0| 74 66 28 22 67 65 74 72 | 65 71 3a 20 72 65 74 75 |tf("getr|eq: retu|
|000043d0| 72 6e 69 6e 67 5c 6e 22 | 29 3b 0a 23 20 65 6e 64 |rning\n"|);.# end|
|000043e0| 69 66 20 44 45 42 55 47 | 0a 23 20 69 66 64 65 66 |if DEBUG|.# ifdef|
|000043f0| 20 4c 4f 47 0a 09 09 09 | 69 66 20 28 4c 6f 67 4c | LOG....|if (LogL|
|00004400| 65 76 65 6c 20 3e 20 31 | 31 29 0a 09 09 09 09 73 |evel > 1|1).....s|
|00004410| 79 73 6c 6f 67 28 4c 4f | 47 5f 44 45 42 55 47 2c |yslog(LO|G_DEBUG,|
|00004420| 20 22 63 6f 6e 6e 65 63 | 74 65 64 2c 20 70 69 64 | "connec|ted, pid|
|00004430| 3d 25 64 22 2c 20 67 65 | 74 70 69 64 28 29 29 3b |=%d", ge|tpid());|
|00004440| 0a 23 20 65 6e 64 69 66 | 20 4c 4f 47 0a 09 09 09 |.# endif| LOG....|
|00004450| 72 65 74 75 72 6e 3b 0a | 09 09 7d 0a 0a 09 09 2f |return;.|..}..../|
|00004460| 2a 0a 09 09 2a 2a 20 20 | 50 41 52 45 4e 54 20 2d |*...**  |PARENT -|
|00004470| 2d 20 77 61 69 74 20 66 | 6f 72 20 63 68 69 6c 64 |- wait f|or child|
|00004480| 20 74 6f 20 74 65 72 6d | 69 6e 61 74 65 2e 0a 09 | to term|inate...|
|00004490| 09 2a 2a 09 50 65 72 68 | 61 70 73 20 77 65 20 73 |.**.Perh|aps we s|
|000044a0| 68 6f 75 6c 64 20 61 6c | 6c 6f 77 20 63 6f 6e 63 |hould al|low conc|
|000044b0| 75 72 72 65 6e 74 20 70 | 72 6f 63 65 73 73 69 6e |urrent p|rocessin|
|000044c0| 67 3f 0a 09 09 2a 2f 0a | 0a 23 20 69 66 64 65 66 |g?...*/.|.# ifdef|
|000044d0| 20 44 45 42 55 47 0a 09 | 09 69 66 20 28 74 54 64 | DEBUG..|.if (tTd|
|000044e0| 28 31 35 2c 20 32 29 29 | 0a 09 09 7b 0a 09 09 09 |(15, 2))|...{....|
|000044f0| 73 6c 65 65 70 28 32 29 | 3b 0a 09 09 09 70 72 69 |sleep(2)|;....pri|
|00004500| 6e 74 66 28 22 67 65 74 | 72 65 71 3a 20 70 61 72 |ntf("get|req: par|
|00004510| 65 6e 74 20 77 61 69 74 | 69 6e 67 5c 6e 22 29 3b |ent wait|ing\n");|
|00004520| 0a 09 09 7d 0a 23 20 65 | 6e 64 69 66 20 44 45 42 |...}.# e|ndif DEB|
|00004530| 55 47 0a 0a 09 09 2f 2a | 20 63 6c 6f 73 65 20 74 |UG..../*| close t|
|00004540| 68 65 20 70 6f 72 74 20 | 73 6f 20 74 68 61 74 20 |he port |so that |
|00004550| 6f 74 68 65 72 73 20 77 | 69 6c 6c 20 68 61 6e 67 |others w|ill hang|
|00004560| 20 28 66 6f 72 20 61 20 | 77 68 69 6c 65 29 20 2a | (for a |while) *|
|00004570| 2f 0a 09 09 69 66 20 28 | 28 69 72 65 74 76 61 6c |/...if (|(iretval|
|00004580| 20 3d 20 63 6c 6f 73 65 | 28 74 29 29 20 3c 20 30 | = close|(t)) < 0|
|00004590| 29 0a 09 09 09 73 79 73 | 65 72 72 28 22 67 65 74 |)....sys|err("get|
|000045a0| 72 65 71 3a 20 20 63 61 | 6e 6e 6f 74 20 63 6c 6f |req:  ca|nnot clo|
|000045b0| 73 65 20 70 6f 72 74 20 | 32 35 3a 20 20 25 64 22 |se port |25:  %d"|
|000045c0| 2c 20 69 72 65 74 76 61 | 6c 29 20 3b 0a 0a 0a 09 |, iretva|l) ;....|
|000045d0| 09 2f 2a 20 70 69 63 6b | 20 75 70 20 6f 6c 64 20 |./* pick| up old |
|000045e0| 7a 6f 6d 62 69 65 73 3b | 20 69 6d 70 6c 65 6d 65 |zombies;| impleme|
|000045f0| 6e 74 20 6c 6f 61 64 20 | 6c 69 6d 69 74 69 6e 67 |nt load |limiting|
|00004600| 20 2a 2f 0a 09 09 77 68 | 69 6c 65 20 28 77 61 69 | */...wh|ile (wai|
|00004610| 74 33 28 26 73 74 61 74 | 75 73 2c 20 57 4e 4f 48 |t3(&stat|us, WNOH|
|00004620| 41 4e 47 2c 20 30 29 20 | 3e 20 30 29 0a 09 09 09 |ANG, 0) |> 0)....|
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|00004680| 61 6e 6f 74 68 65 72 20 | 6d 61 63 68 69 6e 65 2e |another |machine.|
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|000046f0| 2a 2a 09 09 6f 75 74 66 | 69 6c 65 20 2d 2d 20 61 |**..outf|ile -- a|
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|00004890| 20 6f 70 65 6e 70 61 72 | 61 6d 73 29 3b 20 2f 2a | openpar|ams); /*|
|000048a0| 20 63 6c 65 61 72 20 73 | 74 72 75 63 74 75 72 65 | clear s|tructure|
|000048b0| 27 73 20 6d 65 6d 6f 72 | 79 20 2a 2f 0a 09 0a 09 |'s memor|y */....|
|000048c0| 6f 70 65 6e 70 61 72 61 | 6d 73 2e 63 5f 6d 6f 64 |openpara|ms.c_mod|
|000048d0| 65 20 3d 20 43 4f 4e 41 | 43 54 20 7c 20 43 4f 4e |e = CONA|CT | CON|
|000048e0| 54 43 50 3b 0a 09 6f 70 | 65 6e 70 61 72 61 6d 73 |TCP;..op|enparams|
|000048f0| 2e 63 5f 74 69 6d 65 6f | 20 3d 20 36 30 3b 0a 0a |.c_timeo| = 60;..|
|00004900| 09 2f 2a 0a 09 2a 2a 20 | 20 53 65 74 20 75 70 20 |./*..** | Set up |
|00004910| 74 68 65 20 61 64 64 72 | 65 73 73 20 66 6f 72 20 |the addr|ess for |
|00004920| 74 68 65 20 6d 61 69 6c | 65 72 2e 0a 09 2a 2a 09 |the mail|er...**.|
|00004930| 41 63 63 65 70 74 20 22 | 5b 61 2e 62 2e 63 2e 64 |Accept "|[a.b.c.d|
|00004940| 5d 22 20 73 79 6e 74 61 | 78 20 66 6f 72 20 68 6f |]" synta|x for ho|
|00004950| 73 74 20 6e 61 6d 65 2e | 0a 09 2a 2f 0a 0a 09 69 |st name.|..*/...i|
|00004960| 66 20 28 68 6f 73 74 5b | 30 5d 20 3d 3d 20 27 5b |f (host[|0] == '[|
|00004970| 27 29 0a 09 7b 0a 09 09 | 6c 6f 6e 67 20 68 69 64 |')..{...|long hid|
|00004980| 20 3d 20 30 3b 0a 09 09 | 69 6e 74 20 69 2c 20 6a | = 0;...|int i, j|
|00004990| 3b 0a 09 09 72 65 67 69 | 73 74 65 72 20 63 68 61 |;...regi|ster cha|
|000049a0| 72 20 2a 70 20 3d 20 68 | 6f 73 74 3b 0a 0a 09 09 |r *p = h|ost;....|
|000049b0| 66 6f 72 20 28 69 20 3d | 20 33 3b 20 69 20 3e 3d |for (i =| 3; i >=|
|000049c0| 20 30 20 26 26 20 2a 70 | 20 21 3d 20 27 5d 27 20 | 0 && *p| != ']' |
|000049d0| 26 26 20 2a 70 20 21 3d | 20 27 5c 30 27 3b 20 69 |&& *p !=| '\0'; i|
|000049e0| 2d 2d 29 0a 09 09 7b 0a | 09 09 09 6a 20 3d 20 30 |--)...{.|...j = 0|
|000049f0| 3b 0a 09 09 09 77 68 69 | 6c 65 20 28 69 73 64 69 |;....whi|le (isdi|
|00004a00| 67 69 74 28 2a 2b 2b 70 | 29 29 0a 09 09 09 09 6a |git(*++p|)).....j|
|00004a10| 20 3d 20 6a 20 2a 20 31 | 30 20 2b 20 28 2a 70 20 | = j * 1|0 + (*p |
|00004a20| 2d 20 27 30 27 29 3b 0a | 09 09 09 69 66 20 28 2a |- '0');.|...if (*|
|00004a30| 70 20 21 3d 20 28 69 20 | 3d 3d 20 30 20 3f 20 27 |p != (i |== 0 ? '|
|00004a40| 5d 27 20 3a 20 27 2e 27 | 29 20 7c 7c 20 6a 20 3e |]' : '.'|) || j >|
|00004a50| 20 32 35 35 20 7c 7c 20 | 6a 20 3c 20 30 29 0a 09 | 255 || |j < 0)..|
|00004a60| 09 09 09 62 72 65 61 6b | 3b 0a 09 09 09 68 69 64 |...break|;....hid|
|00004a70| 20 7c 3d 20 6a 20 3c 3c | 20 28 28 33 20 2d 20 69 | |= j <<| ((3 - i|
|00004a80| 29 20 2a 20 38 29 3b 0a | 09 09 7d 0a 09 09 69 66 |) * 8);.|..}...if|
|00004a90| 20 28 69 20 3e 3d 20 30 | 20 7c 7c 20 2a 70 20 21 | (i >= 0| || *p !|
|00004aa0| 3d 20 27 5d 27 20 7c 7c | 20 2a 2b 2b 70 20 21 3d |= ']' ||| *++p !=|
|00004ab0| 20 27 5c 30 27 29 0a 09 | 09 7b 0a 09 09 09 75 73 | '\0')..|.{....us|
|00004ac0| 72 65 72 72 28 22 49 6e | 76 61 6c 69 64 20 6e 75 |rerr("In|valid nu|
|00004ad0| 6d 65 72 69 63 20 64 6f | 6d 61 69 6e 20 73 70 65 |meric do|main spe|
|00004ae0| 63 20 5c 22 25 73 5c 22 | 22 2c 20 68 6f 73 74 29 |c \"%s\"|", host)|
|00004af0| 3b 0a 09 09 09 72 65 74 | 75 72 6e 20 28 45 58 5f |;....ret|urn (EX_|
|00004b00| 4e 4f 48 4f 53 54 29 3b | 0a 09 09 7d 0a 09 09 6f |NOHOST);|...}...o|
|00004b10| 70 65 6e 70 61 72 61 6d | 73 2e 63 5f 66 63 6f 6e |penparam|s.c_fcon|
|00004b20| 2e 5f 6e 61 5f 6c 20 3d | 20 68 69 64 3b 0a 09 7d |._na_l =| hid;..}|
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|00004b50| 20 67 65 74 68 6f 73 74 | 28 68 6f 73 74 29 3b 0a | gethost|(host);.|
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|00004b90| 58 5f 4e 4f 48 4f 53 54 | 29 3b 0a 09 7d 0a 0a 09 |X_NOHOST|);..}...|
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|00004bd0| 74 20 3d 3d 20 30 29 0a | 09 09 6f 70 65 6e 70 61 |t == 0).|..openpa|
|00004be0| 72 61 6d 73 2e 63 5f 66 | 70 6f 72 74 20 3d 20 53 |rams.c_f|port = S|
|00004bf0| 4d 54 50 53 4f 43 4b 3b | 0a 09 65 6c 73 65 0a 09 |MTPSOCK;|..else..|
|00004c00| 09 6f 70 65 6e 70 61 72 | 61 6d 73 2e 63 5f 66 70 |.openpar|ams.c_fp|
|00004c10| 6f 72 74 20 3d 20 70 6f | 72 74 3b 0a 0a 09 2f 2a |ort = po|rt;.../*|
|00004c20| 0a 09 2a 2a 20 20 54 72 | 79 20 74 6f 20 61 63 74 |..**  Tr|y to act|
|00004c30| 75 61 6c 6c 79 20 6f 70 | 65 6e 20 74 68 65 20 63 |ually op|en the c|
|00004c40| 6f 6e 6e 65 63 74 69 6f | 6e 2e 0a 09 2a 2f 0a 0a |onnectio|n...*/..|
|00004c50| 23 20 69 66 64 65 66 20 | 44 45 42 55 47 0a 09 69 |# ifdef |DEBUG..i|
|00004c60| 66 20 28 74 54 64 28 31 | 36 2c 20 31 29 29 0a 09 |f (tTd(1|6, 1))..|
|00004c70| 09 70 72 69 6e 74 66 28 | 22 6d 61 6b 65 63 6f 6e |.printf(|"makecon|
|00004c80| 6e 65 63 74 69 6f 6e 28 | 25 73 3d 25 58 29 5c 6e |nection(|%s=%X)\n|
|00004c90| 22 2c 20 68 6f 73 74 2c | 20 6f 70 65 6e 70 61 72 |", host,| openpar|
|00004ca0| 61 6d 73 2e 63 5f 66 63 | 6f 6e 2e 5f 6e 61 5f 6c |ams.c_fc|on._na_l|
|00004cb0| 29 3b 0a 23 20 65 6e 64 | 69 66 20 44 45 42 55 47 |);.# end|if DEBUG|
|00004cc0| 0a 0a 09 73 20 3d 20 6f | 70 65 6e 28 22 2f 64 65 |...s = o|pen("/de|
|00004cd0| 76 2f 6e 65 74 2f 6e 65 | 74 22 2c 20 26 6f 70 65 |v/net/ne|t", &ope|
|00004ce0| 6e 70 61 72 61 6d 73 29 | 3b 0a 0a 23 20 69 66 64 |nparams)|;..# ifd|
|00004cf0| 65 66 20 44 45 42 55 47 | 0a 09 69 66 20 28 74 54 |ef DEBUG|..if (tT|
|00004d00| 64 28 31 36 2c 20 31 29 | 29 0a 09 09 70 72 69 6e |d(16, 1)|)...prin|
|00004d10| 74 66 28 22 6d 61 6b 65 | 63 6f 6e 6e 65 63 74 69 |tf("make|connecti|
|00004d20| 6f 6e 3a 20 25 64 5c 6e | 22 2c 20 73 29 3b 0a 23 |on: %d\n|", s);.#|
|00004d30| 20 65 6e 64 69 66 20 44 | 45 42 55 47 0a 0a 09 69 | endif D|EBUG...i|
|00004d40| 66 20 28 73 20 3c 20 30 | 29 0a 09 09 72 65 74 75 |f (s < 0|)...retu|
|00004d50| 72 6e 20 28 45 58 5f 54 | 45 4d 50 46 41 49 4c 29 |rn (EX_T|EMPFAIL)|
|00004d60| 3b 0a 0a 09 2f 2a 20 63 | 6f 6e 6e 65 63 74 69 6f |;.../* c|onnectio|
|00004d70| 6e 20 6f 6b 2c 20 70 75 | 74 20 69 74 20 69 6e 74 |n ok, pu|t it int|
|00004d80| 6f 20 63 61 6e 6f 6e 69 | 63 61 6c 20 66 6f 72 6d |o canoni|cal form|
|00004d90| 20 2a 2f 0a 09 2a 6f 75 | 74 66 69 6c 65 20 3d 20 | */..*ou|tfile = |
|00004da0| 66 64 6f 70 65 6e 28 73 | 2c 20 22 77 22 29 3b 0a |fdopen(s|, "w");.|
|00004db0| 09 2a 69 6e 66 69 6c 65 | 20 3d 20 66 64 6f 70 65 |.*infile| = fdope|
|00004dc0| 6e 28 73 2c 20 22 72 22 | 29 3b 0a 0a 09 72 65 74 |n(s, "r"|);...ret|
|00004dd0| 75 72 6e 20 28 30 29 3b | 0a 7d 0a 0a 23 20 65 6e |urn (0);|.}..# en|
|00004de0| 64 69 66 20 44 41 45 4d | 4f 4e 0a 0c 2f 2a 0a 2a |dif DAEM|ON../*.*|
|00004df0| 2a 20 20 4d 59 48 4f 53 | 54 4e 41 4d 45 20 2d 2d |*  MYHOS|TNAME --|
|00004e00| 20 72 65 74 75 72 6e 20 | 74 68 65 20 6e 61 6d 65 | return |the name|
|00004e10| 20 6f 66 20 74 68 69 73 | 20 68 6f 73 74 2e 0a 2a | of this| host..*|
|00004e20| 2a 0a 2a 2a 09 54 68 69 | 73 20 69 73 20 61 20 68 |*.**.Thi|s is a h|
|00004e30| 69 64 65 6f 75 73 20 68 | 61 63 6b 2e 2e 2e 2e 20 |ideous h|ack.... |
|00004e40| 20 49 74 20 73 68 6f 75 | 6c 64 20 62 65 20 66 69 | It shou|ld be fi|
|00004e50| 78 65 64 20 74 6f 20 72 | 65 61 6c 6c 79 20 77 6f |xed to r|eally wo|
|00004e60| 72 6b 0a 2a 2a 09 75 6e | 64 65 72 20 74 68 65 20 |rk.**.un|der the |
|00004e70| 42 42 26 4e 20 63 6f 64 | 65 2e 20 20 48 6f 77 65 |BB&N cod|e.  Howe|
|00004e80| 76 65 72 2c 20 73 69 6e | 63 65 20 42 72 65 6e 64 |ver, sin|ce Brend|
|00004e90| 61 6e 27 73 20 63 6f 6e | 66 69 67 75 72 61 74 69 |an's con|figurati|
|00004ea0| 6f 6e 0a 2a 2a 09 74 61 | 62 6c 65 73 20 64 6f 6e |on.**.ta|bles don|
|00004eb0| 27 74 20 75 73 65 20 74 | 68 69 73 20 66 65 61 74 |'t use t|his feat|
|00004ec0| 75 72 65 20 69 74 20 77 | 6f 6e 27 74 20 6d 61 74 |ure it w|on't mat|
|00004ed0| 74 65 72 2e 0a 2a 2a 0a | 2a 2a 09 50 61 72 61 6d |ter..**.|**.Param|
|00004ee0| 65 74 65 72 73 3a 0a 2a | 2a 09 09 68 6f 73 74 62 |eters:.*|*..hostb|
|00004ef0| 75 66 20 2d 2d 20 61 20 | 70 6c 61 63 65 20 74 6f |uf -- a |place to|
|00004f00| 20 72 65 74 75 72 6e 20 | 74 68 65 20 6e 61 6d 65 | return |the name|
|00004f10| 20 6f 66 20 74 68 69 73 | 20 68 6f 73 74 2e 0a 2a | of this| host..*|
|00004f20| 2a 09 09 73 69 7a 65 20 | 2d 2d 20 74 68 65 20 73 |*..size |-- the s|
|00004f30| 69 7a 65 20 6f 66 20 68 | 6f 73 74 62 75 66 2e 0a |ize of h|ostbuf..|
|00004f40| 2a 2a 0a 2a 2a 09 52 65 | 74 75 72 6e 73 3a 0a 2a |**.**.Re|turns:.*|
|00004f50| 2a 09 09 41 20 6c 69 73 | 74 20 6f 66 20 61 6c 69 |*..A lis|t of ali|
|00004f60| 61 73 65 73 20 66 6f 72 | 20 74 68 69 73 20 68 6f |ases for| this ho|
|00004f70| 73 74 2e 0a 2a 2a 09 09 | 4e 55 4c 4c 20 69 66 20 |st..**..|NULL if |
|00004f80| 69 74 20 63 61 6e 6e 6f | 74 20 62 65 20 66 6f 75 |it canno|t be fou|
|00004f90| 6e 64 2e 0a 2a 2a 0a 2a | 2a 09 53 69 64 65 20 45 |nd..**.*|*.Side E|
|00004fa0| 66 66 65 63 74 73 3a 0a | 2a 2a 09 09 6e 6f 6e 65 |ffects:.|**..none|
|00004fb0| 2e 0a 2a 2f 0a 0a 63 68 | 61 72 20 2a 2a 0a 6d 79 |..*/..ch|ar **.my|
|00004fc0| 68 6f 73 74 6e 61 6d 65 | 28 68 6f 73 74 62 75 66 |hostname|(hostbuf|
|00004fd0| 2c 20 73 69 7a 65 29 0a | 09 63 68 61 72 20 68 6f |, size).|.char ho|
|00004fe0| 73 74 62 75 66 5b 5d 3b | 0a 09 69 6e 74 20 73 69 |stbuf[];|..int si|
|00004ff0| 7a 65 3b 0a 7b 0a 09 72 | 65 67 69 73 74 65 72 20 |ze;.{..r|egister |
|00005000| 46 49 4c 45 20 2a 66 3b | 0a 0a 09 68 6f 73 74 62 |FILE *f;|...hostb|
|00005010| 75 66 5b 30 5d 20 3d 20 | 27 5c 30 27 3b 0a 09 66 |uf[0] = |'\0';..f|
|00005020| 20 3d 20 66 6f 70 65 6e | 28 22 2f 75 73 72 2f 69 | = fopen|("/usr/i|
|00005030| 6e 63 6c 75 64 65 2f 77 | 68 6f 61 6d 69 22 2c 20 |nclude/w|hoami", |
|00005040| 22 72 22 29 3b 0a 09 69 | 66 20 28 66 20 21 3d 20 |"r");..i|f (f != |
|00005050| 4e 55 4c 4c 29 0a 09 7b | 0a 09 09 28 76 6f 69 64 |NULL)..{|...(void|
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|00005070| 20 73 69 7a 65 2c 20 66 | 29 3b 0a 09 09 66 69 78 | size, f|);...fix|
|00005080| 63 72 6c 66 28 68 6f 73 | 74 62 75 66 2c 20 54 52 |crlf(hos|tbuf, TR|
|00005090| 55 45 29 3b 0a 09 09 28 | 76 6f 69 64 29 20 66 63 |UE);...(|void) fc|
|000050a0| 6c 6f 73 65 28 66 29 3b | 0a 09 7d 0a 09 72 65 74 |lose(f);|..}..ret|
|000050b0| 75 72 6e 20 28 4e 55 4c | 4c 29 3b 0a 7d 0a 61 74 |urn (NUL|L);.}.at|
|000050c0| 75 72 65 20 69 74 20 77 | 6f 6e 27 74 20 6d 61 74 |ure it w|on't mat|
|000050d0| 74 65 72 2e 0a 2a 2a 0a | 2a 2a 09 50 61 72 61 6d |ter..**.|**.Param|
|000050e0| 65 74 65 72 73 3a 0a 2a | 2a 09 09 68 6f 73 74 62 |eters:.*|*..hostb|
|000050f0| 75 66 20 2d 2d 20 61 20 | 70 6c 61 63 65 20 74 6f |uf -- a |place to|
|00005100| 20 72 65 74 75 72 6e 20 | 74 68 65 20 6e 61 6d 65 | return |the name|
|00005110| 20 6f 66 20 74 68 69 73 | 20 68 6f 73 74 2e 0a 2a | of this| host..*|
|00005120| 2a 09 09 73 69 7a 65 20 | 2d 2d 20 74 68 65 20 73 |*..size |-- the s|
|00005130| 69 7a 65 20 6f 66 20 68 | 6f 73 74 62 75 66 2e 0a |ize of h|ostbuf..|
|00005140| 2a 2a 0a 2a 2a 09 52 65 | 74 75 72 6e 73 3a 0a 2a |**.**.Re|turns:.*|
|00005150| 2a 09 09 41 20 6c 69 73 | 74 20 6f 66 20 61 6c 69 |*..A lis|t of ali|
|00005160| 61 73 65 73 20 66 6f 72 | 20 74 68 69 73 20 68 6f |ases for| this ho|
|00005170| 73 74 2e 0a 2a 2a 09 09 | 4e 55 4c 4c 20 69 66 20 |st..**..|NULL if |
|00005180| 69 74 20 63 61 6e 6e 6f | 74 20 62 65 20 66 6f 75 |it canno|t be fou|
|00005190| 6e 64 2e 0a 2a 2a 0a 2a | 2a 09 53 69 64 65 20 45 |nd..**.*|*.Side E|
|000051a0| 66 66 65 63 74 73 3a 0a | 2a 2a 09 09 6e 6f 6e 65 |ffects:.|**..none|
|000051b0| 2e 0a 2a 2f 0a 0a 63 68 | 61 72 20 2a 2a 0a 6d 79 |..*/..ch|ar **.my|
|000051c0| 68 6f 73 74 6e 61 6d 65 | 28 68 6f 73 74 62 75 66 |hostname|(hostbuf|
|000051d0| 2c 20 73 69 7a 65 29 0a | 09 63 68 61 72 20 68 6f |, size).|.char ho|
|000051e0| 73 74 62 75 66 5b 5d 3b | 0a 09 69 6e 74 20 73 69 |stbuf[];|..int si|
|000051f0| 7a 65 3b 0a 7b 0a 09 72 | 65 67 69 73 74 65 72 20 |ze;.{..r|egister |
|00005200| 73 65 6e 64 6d 61 69 6c | 2f 61 75 78 2f 72 6d 61 |sendmail|/aux/rma|
|00005210| 69 6c 2e 63 00 00 00 00 | 00 00 00 00 00 00 00 00 |il.c....|........|
|00005220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00005240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005260| 00 00 00 00 20 20 20 34 | 34 34 20 00 20 20 20 20 |....   4|44 .    |
|00005270| 20 37 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 | 7 .    |12 .    |
|00005280| 20 20 31 33 31 35 33 20 | 20 34 33 36 35 34 37 36 |  13153 | 4365476|
|00005290| 30 32 31 20 20 20 37 37 | 33 30 00 20 00 00 00 00 |021   77|30. ....|
|000052a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000052b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000052c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000052d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000052e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000052f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000053a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000053b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000053c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000053d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000053e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000053f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005400| 2f 2a 0a 20 2a 20 43 6f | 70 79 72 69 67 68 74 20 |/*. * Co|pyright |
|00005410| 28 63 29 20 31 39 38 31 | 2c 20 31 39 38 38 20 54 |(c) 1981|, 1988 T|
|00005420| 68 65 20 52 65 67 65 6e | 74 73 20 6f 66 20 74 68 |he Regen|ts of th|
|00005430| 65 20 55 6e 69 76 65 72 | 73 69 74 79 20 6f 66 20 |e Univer|sity of |
|00005440| 43 61 6c 69 66 6f 72 6e | 69 61 2e 0a 20 2a 20 41 |Californ|ia.. * A|
|00005450| 6c 6c 20 72 69 67 68 74 | 73 20 72 65 73 65 72 76 |ll right|s reserv|
|00005460| 65 64 2e 0a 20 2a 0a 20 | 2a 20 52 65 64 69 73 74 |ed.. *. |* Redist|
|00005470| 72 69 62 75 74 69 6f 6e | 20 61 6e 64 20 75 73 65 |ribution| and use|
|00005480| 20 69 6e 20 73 6f 75 72 | 63 65 20 61 6e 64 20 62 | in sour|ce and b|
|00005490| 69 6e 61 72 79 20 66 6f | 72 6d 73 20 61 72 65 20 |inary fo|rms are |
|000054a0| 70 65 72 6d 69 74 74 65 | 64 0a 20 2a 20 70 72 6f |permitte|d. * pro|
|000054b0| 76 69 64 65 64 20 74 68 | 61 74 20 74 68 65 20 61 |vided th|at the a|
|000054c0| 62 6f 76 65 20 63 6f 70 | 79 72 69 67 68 74 20 6e |bove cop|yright n|
|000054d0| 6f 74 69 63 65 20 61 6e | 64 20 74 68 69 73 20 70 |otice an|d this p|
|000054e0| 61 72 61 67 72 61 70 68 | 20 61 72 65 0a 20 2a 20 |aragraph| are. * |
|000054f0| 64 75 70 6c 69 63 61 74 | 65 64 20 69 6e 20 61 6c |duplicat|ed in al|
|00005500| 6c 20 73 75 63 68 20 66 | 6f 72 6d 73 20 61 6e 64 |l such f|orms and|
|00005510| 20 74 68 61 74 20 61 6e | 79 20 64 6f 63 75 6d 65 | that an|y docume|
|00005520| 6e 74 61 74 69 6f 6e 2c | 0a 20 2a 20 61 64 76 65 |ntation,|. * adve|
|00005530| 72 74 69 73 69 6e 67 20 | 6d 61 74 65 72 69 61 6c |rtising |material|
|00005540| 73 2c 20 61 6e 64 20 6f | 74 68 65 72 20 6d 61 74 |s, and o|ther mat|
|00005550| 65 72 69 61 6c 73 20 72 | 65 6c 61 74 65 64 20 74 |erials r|elated t|
|00005560| 6f 20 73 75 63 68 0a 20 | 2a 20 64 69 73 74 72 69 |o such. |* distri|
|00005570| 62 75 74 69 6f 6e 20 61 | 6e 64 20 75 73 65 20 61 |bution a|nd use a|
|00005580| 63 6b 6e 6f 77 6c 65 64 | 67 65 20 74 68 61 74 20 |cknowled|ge that |
|00005590| 74 68 65 20 73 6f 66 74 | 77 61 72 65 20 77 61 73 |the soft|ware was|
|000055a0| 20 64 65 76 65 6c 6f 70 | 65 64 0a 20 2a 20 62 79 | develop|ed. * by|
|000055b0| 20 74 68 65 20 55 6e 69 | 76 65 72 73 69 74 79 20 | the Uni|versity |
|000055c0| 6f 66 20 43 61 6c 69 66 | 6f 72 6e 69 61 2c 20 42 |of Calif|ornia, B|
|000055d0| 65 72 6b 65 6c 65 79 2e | 20 20 54 68 65 20 6e 61 |erkeley.|  The na|
|000055e0| 6d 65 20 6f 66 20 74 68 | 65 0a 20 2a 20 55 6e 69 |me of th|e. * Uni|
|000055f0| 76 65 72 73 69 74 79 20 | 6d 61 79 20 6e 6f 74 20 |versity |may not |
|00005600| 62 65 20 75 73 65 64 20 | 74 6f 20 65 6e 64 6f 72 |be used |to endor|
|00005610| 73 65 20 6f 72 20 70 72 | 6f 6d 6f 74 65 20 70 72 |se or pr|omote pr|
|00005620| 6f 64 75 63 74 73 20 64 | 65 72 69 76 65 64 0a 20 |oducts d|erived. |
|00005630| 2a 20 66 72 6f 6d 20 74 | 68 69 73 20 73 6f 66 74 |* from t|his soft|
|00005640| 77 61 72 65 20 77 69 74 | 68 6f 75 74 20 73 70 65 |ware wit|hout spe|
|00005650| 63 69 66 69 63 20 70 72 | 69 6f 72 20 77 72 69 74 |cific pr|ior writ|
|00005660| 74 65 6e 20 70 65 72 6d | 69 73 73 69 6f 6e 2e 0a |ten perm|ission..|
|00005670| 20 2a 20 54 48 49 53 20 | 53 4f 46 54 57 41 52 45 | * THIS |SOFTWARE|
|00005680| 20 49 53 20 50 52 4f 56 | 49 44 45 44 20 60 60 41 | IS PROV|IDED ``A|
|00005690| 53 20 49 53 27 27 20 41 | 4e 44 20 57 49 54 48 4f |S IS'' A|ND WITHO|
|000056a0| 55 54 20 41 4e 59 20 45 | 58 50 52 45 53 53 20 4f |UT ANY E|XPRESS O|
|000056b0| 52 0a 20 2a 20 49 4d 50 | 4c 49 45 44 20 57 41 52 |R. * IMP|LIED WAR|
|000056c0| 52 41 4e 54 49 45 53 2c | 20 49 4e 43 4c 55 44 49 |RANTIES,| INCLUDI|
|000056d0| 4e 47 2c 20 57 49 54 48 | 4f 55 54 20 4c 49 4d 49 |NG, WITH|OUT LIMI|
|000056e0| 54 41 54 49 4f 4e 2c 20 | 54 48 45 20 49 4d 50 4c |TATION, |THE IMPL|
|000056f0| 49 45 44 0a 20 2a 20 57 | 41 52 52 41 4e 54 49 45 |IED. * W|ARRANTIE|
|00005700| 53 20 4f 46 20 4d 45 52 | 43 48 41 4e 54 49 42 49 |S OF MER|CHANTIBI|
|00005710| 4c 49 54 59 20 41 4e 44 | 20 46 49 54 4e 45 53 53 |LITY AND| FITNESS|
|00005720| 20 46 4f 52 20 41 20 50 | 41 52 54 49 43 55 4c 41 | FOR A P|ARTICULA|
|00005730| 52 20 50 55 52 50 4f 53 | 45 2e 0a 20 2a 2f 0a 0a |R PURPOS|E.. */..|
|00005740| 23 69 66 6e 64 65 66 20 | 6c 69 6e 74 0a 63 68 61 |#ifndef |lint.cha|
|00005750| 72 20 63 6f 70 79 72 69 | 67 68 74 5b 5d 20 3d 0a |r copyri|ght[] =.|
|00005760| 22 40 28 23 29 20 43 6f | 70 79 72 69 67 68 74 20 |"@(#) Co|pyright |
|00005770| 28 63 29 20 31 39 38 31 | 2c 20 31 39 38 38 20 54 |(c) 1981|, 1988 T|
|00005780| 68 65 20 52 65 67 65 6e | 74 73 20 6f 66 20 74 68 |he Regen|ts of th|
|00005790| 65 20 55 6e 69 76 65 72 | 73 69 74 79 20 6f 66 20 |e Univer|sity of |
|000057a0| 43 61 6c 69 66 6f 72 6e | 69 61 2e 5c 6e 5c 0a 20 |Californ|ia.\n\. |
|000057b0| 41 6c 6c 20 72 69 67 68 | 74 73 20 72 65 73 65 72 |All righ|ts reser|
|000057c0| 76 65 64 2e 5c 6e 22 3b | 0a 23 65 6e 64 69 66 20 |ved.\n";|.#endif |
|000057d0| 2f 2a 20 6e 6f 74 20 6c | 69 6e 74 20 2a 2f 0a 0a |/* not l|int */..|
|000057e0| 23 69 66 6e 64 65 66 20 | 6c 69 6e 74 0a 73 74 61 |#ifndef |lint.sta|
|000057f0| 74 69 63 20 63 68 61 72 | 20 73 63 63 73 69 64 5b |tic char| sccsid[|
|00005800| 5d 20 3d 20 22 40 28 23 | 29 72 6d 61 69 6c 2e 63 |] = "@(#|)rmail.c|
|00005810| 09 34 2e 31 32 20 28 42 | 65 72 6b 65 6c 65 79 29 |.4.12 (B|erkeley)|
|00005820| 20 31 2f 31 39 2f 38 39 | 22 3b 0a 23 65 6e 64 69 | 1/19/89|";.#endi|
|00005830| 66 20 2f 2a 20 6e 6f 74 | 20 6c 69 6e 74 20 2a 2f |f /* not| lint */|
|00005840| 0a 0a 2f 2a 0a 20 2a 20 | 52 4d 41 49 4c 20 2d 2d |../*. * |RMAIL --|
|00005850| 20 55 55 43 50 20 6d 61 | 69 6c 20 73 65 72 76 65 | UUCP ma|il serve|
|00005860| 72 2e 0a 20 2a 0a 20 2a | 09 54 68 69 73 20 70 72 |r.. *. *|.This pr|
|00005870| 6f 67 72 61 6d 20 72 65 | 61 64 73 20 74 68 65 20 |ogram re|ads the |
|00005880| 3e 46 72 6f 6d 20 2e 2e | 2e 20 72 65 6d 6f 74 65 |>From ..|. remote|
|00005890| 20 66 72 6f 6d 20 2e 2e | 2e 20 6c 69 6e 65 73 20 | from ..|. lines |
|000058a0| 74 68 61 74 0a 20 2a 09 | 55 55 43 50 20 69 73 20 |that. *.|UUCP is |
|000058b0| 73 6f 20 66 6f 6e 64 20 | 6f 66 20 61 6e 64 20 74 |so fond |of and t|
|000058c0| 75 72 6e 73 20 74 68 65 | 6d 20 69 6e 74 6f 20 73 |urns the|m into s|
|000058d0| 6f 6d 65 74 68 69 6e 67 | 20 72 65 61 73 6f 6e 61 |omething| reasona|
|000058e0| 62 6c 65 2e 0a 20 2a 09 | 49 74 20 63 61 6c 6c 73 |ble.. *.|It calls|
|000058f0| 20 73 65 6e 64 6d 61 69 | 6c 20 67 69 76 69 6e 67 | sendmai|l giving|
|00005900| 20 69 74 20 61 20 2d 66 | 20 6f 70 74 69 6f 6e 20 | it a -f| option |
|00005910| 62 75 69 6c 74 20 66 72 | 6f 6d 20 74 68 65 73 65 |built fr|om these|
|00005920| 20 6c 69 6e 65 73 2e 20 | 0a 20 2a 2f 0a 0a 23 69 | lines. |. */..#i|
|00005930| 6e 63 6c 75 64 65 20 3c | 73 74 64 69 6f 2e 68 3e |nclude <|stdio.h>|
|00005940| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 73 79 73 65 78 |.#includ|e <sysex|
|00005950| 69 74 73 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |its.h>.#|include |
|00005960| 3c 73 79 73 2f 74 79 70 | 65 73 2e 68 3e 0a 23 69 |<sys/typ|es.h>.#i|
|00005970| 6e 63 6c 75 64 65 20 3c | 73 79 73 2f 66 69 6c 65 |nclude <|sys/file|
|00005980| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 73 79 |.h>.#inc|lude <sy|
|00005990| 73 2f 73 74 61 74 2e 68 | 3e 0a 0a 74 79 70 65 64 |s/stat.h|>..typed|
|000059a0| 65 66 20 63 68 61 72 20 | 62 6f 6f 6c 3b 0a 23 64 |ef char |bool;.#d|
|000059b0| 65 66 69 6e 65 20 54 52 | 55 45 09 31 0a 23 64 65 |efine TR|UE.1.#de|
|000059c0| 66 69 6e 65 20 46 41 4c | 53 45 09 30 0a 0a 65 78 |fine FAL|SE.0..ex|
|000059d0| 74 65 72 6e 20 63 68 61 | 72 20 2a 69 6e 64 65 78 |tern cha|r *index|
|000059e0| 28 29 3b 0a 65 78 74 65 | 72 6e 20 63 68 61 72 20 |();.exte|rn char |
|000059f0| 2a 72 69 6e 64 65 78 28 | 29 3b 0a 0a 63 68 61 72 |*rindex(|);..char|
|00005a00| 20 2a 44 6f 6d 61 69 6e | 20 3d 20 22 55 55 43 50 | *Domain| = "UUCP|
|00005a10| 22 3b 09 09 2f 2a 20 44 | 65 66 61 75 6c 74 20 22 |";../* D|efault "|
|00005a20| 44 6f 6d 61 69 6e 22 20 | 2a 2f 0a 0a 23 64 65 66 |Domain" |*/..#def|
|00005a30| 69 6e 65 20 4d 41 49 4c | 45 52 09 22 2f 75 73 72 |ine MAIL|ER."/usr|
|00005a40| 2f 6c 69 62 2f 73 65 6e | 64 6d 61 69 6c 22 0a 0a |/lib/sen|dmail"..|
|00005a50| 6d 61 69 6e 28 61 72 67 | 63 2c 20 61 72 67 76 29 |main(arg|c, argv)|
|00005a60| 0a 09 69 6e 74 20 61 72 | 67 63 3b 0a 09 63 68 61 |..int ar|gc;..cha|
|00005a70| 72 20 2a 2a 61 72 67 76 | 3b 0a 7b 0a 09 63 68 61 |r **argv|;.{..cha|
|00005a80| 72 20 6c 62 75 66 5b 31 | 30 32 34 5d 3b 09 2f 2a |r lbuf[1|024];./*|
|00005a90| 20 6f 6e 65 20 6c 69 6e | 65 20 6f 66 20 74 68 65 | one lin|e of the|
|00005aa0| 20 6d 65 73 73 61 67 65 | 20 2a 2f 0a 09 63 68 61 | message| */..cha|
|00005ab0| 72 20 66 72 6f 6d 5b 35 | 31 32 5d 3b 09 09 2f 2a |r from[5|12];../*|
|00005ac0| 20 61 63 63 75 6d 75 6c | 61 74 65 64 20 70 61 74 | accumul|ated pat|
|00005ad0| 68 20 6f 66 20 73 65 6e | 64 65 72 20 2a 2f 0a 09 |h of sen|der */..|
|00005ae0| 63 68 61 72 20 75 66 72 | 6f 6d 5b 35 31 32 5d 3b |char ufr|om[512];|
|00005af0| 09 2f 2a 20 75 73 65 72 | 20 6f 6e 20 72 65 6d 6f |./* user| on remo|
|00005b00| 74 65 20 73 79 73 74 65 | 6d 20 2a 2f 0a 09 63 68 |te syste|m */..ch|
|00005b10| 61 72 20 73 79 73 5b 35 | 31 32 5d 3b 09 09 2f 2a |ar sys[5|12];../*|
|00005b20| 20 61 20 73 79 73 74 65 | 6d 20 69 6e 20 70 61 74 | a syste|m in pat|
|00005b30| 68 20 2a 2f 0a 09 63 68 | 61 72 20 66 73 79 73 5b |h */..ch|ar fsys[|
|00005b40| 35 31 32 5d 3b 09 09 2f | 2a 20 66 69 72 73 74 20 |512];../|* first |
|00005b50| 73 79 73 74 65 6d 20 69 | 6e 20 70 61 74 68 20 2a |system i|n path *|
|00005b60| 2f 0a 09 63 68 61 72 20 | 6a 75 6e 6b 5b 31 30 32 |/..char |junk[102|
|00005b70| 34 5d 3b 09 2f 2a 20 73 | 63 72 61 74 63 68 70 61 |4];./* s|cratchpa|
|00005b80| 64 20 2a 2f 0a 09 63 68 | 61 72 20 2a 61 72 67 73 |d */..ch|ar *args|
|00005b90| 5b 31 30 30 5d 3b 09 2f | 2a 20 61 72 67 75 6d 65 |[100];./|* argume|
|00005ba0| 6e 74 73 20 74 6f 20 6d | 61 69 6c 65 72 20 63 6f |nts to m|ailer co|
|00005bb0| 6d 6d 61 6e 64 20 2a 2f | 0a 09 72 65 67 69 73 74 |mmand */|..regist|
|00005bc0| 65 72 20 63 68 61 72 20 | 2a 63 70 3b 0a 09 72 65 |er char |*cp;..re|
|00005bd0| 67 69 73 74 65 72 20 63 | 68 61 72 20 2a 75 66 20 |gister c|har *uf |
|00005be0| 3d 20 4e 55 4c 4c 3b 09 | 2f 2a 20 70 74 72 20 69 |= NULL;.|/* ptr i|
|00005bf0| 6e 74 6f 20 75 66 72 6f | 6d 20 2a 2f 0a 09 69 6e |nto ufro|m */..in|
|00005c00| 74 20 69 3b 0a 09 6c 6f | 6e 67 20 70 6f 73 69 74 |t i;..lo|ng posit|
|00005c10| 69 6f 6e 3b 0a 09 73 74 | 72 75 63 74 20 73 74 61 |ion;..st|ruct sta|
|00005c20| 74 20 73 62 75 66 3b 0a | 23 69 66 64 65 66 20 44 |t sbuf;.|#ifdef D|
|00005c30| 45 42 55 47 0a 09 62 6f | 6f 6c 20 44 65 62 75 67 |EBUG..bo|ol Debug|
|00005c40| 3b 0a 0a 09 69 66 20 28 | 61 72 67 63 20 3e 20 31 |;...if (|argc > 1|
|00005c50| 20 26 26 20 73 74 72 63 | 6d 70 28 61 72 67 76 5b | && strc|mp(argv[|
|00005c60| 31 5d 2c 20 22 2d 54 22 | 29 20 3d 3d 20 30 29 20 |1], "-T"|) == 0) |
|00005c70| 7b 0a 09 09 44 65 62 75 | 67 20 3d 20 54 52 55 45 |{...Debu|g = TRUE|
|00005c80| 3b 0a 09 09 61 72 67 63 | 2d 2d 3b 0a 09 09 61 72 |;...argc|--;...ar|
|00005c90| 67 76 2b 2b 3b 0a 09 7d | 0a 23 65 6e 64 69 66 0a |gv++;..}|.#endif.|
|00005ca0| 0a 09 69 66 20 28 61 72 | 67 63 20 3c 20 32 29 20 |..if (ar|gc < 2) |
|00005cb0| 7b 0a 09 09 66 70 72 69 | 6e 74 66 28 73 74 64 65 |{...fpri|ntf(stde|
|00005cc0| 72 72 2c 20 22 55 73 61 | 67 65 3a 20 72 6d 61 69 |rr, "Usa|ge: rmai|
|00005cd0| 6c 20 75 73 65 72 20 2e | 2e 2e 5c 6e 22 29 3b 0a |l user .|..\n");.|
|00005ce0| 09 09 65 78 69 74 28 45 | 58 5f 55 53 41 47 45 29 |..exit(E|X_USAGE)|
|00005cf0| 3b 0a 09 7d 0a 09 69 66 | 20 28 61 72 67 63 20 3e |;..}..if| (argc >|
|00005d00| 20 32 20 26 26 20 73 74 | 72 6e 63 6d 70 28 61 72 | 2 && st|rncmp(ar|
|00005d10| 67 76 5b 31 5d 2c 20 22 | 2d 44 22 2c 20 32 29 20 |gv[1], "|-D", 2) |
|00005d20| 3d 3d 20 30 29 20 7b 0a | 09 09 44 6f 6d 61 69 6e |== 0) {.|..Domain|
|00005d30| 20 3d 20 26 61 72 67 76 | 5b 31 5d 5b 32 5d 3b 0a | = &argv|[1][2];.|
|00005d40| 09 09 61 72 67 63 20 2d | 3d 20 32 3b 0a 09 09 61 |..argc -|= 2;...a|
|00005d50| 72 67 76 20 2b 3d 20 32 | 3b 0a 09 7d 0a 09 66 72 |rgv += 2|;..}..fr|
|00005d60| 6f 6d 5b 30 5d 20 3d 20 | 27 5c 30 27 3b 0a 09 66 |om[0] = |'\0';..f|
|00005d70| 73 79 73 5b 30 5d 20 3d | 20 27 5c 30 27 3b 0a 09 |sys[0] =| '\0';..|
|00005d80| 28 76 6f 69 64 29 20 73 | 74 72 63 70 79 28 75 66 |(void) s|trcpy(uf|
|00005d90| 72 6f 6d 2c 20 22 2f 64 | 65 76 2f 6e 75 6c 6c 22 |rom, "/d|ev/null"|
|00005da0| 29 3b 0a 0a 09 66 6f 72 | 20 28 70 6f 73 69 74 69 |);...for| (positi|
|00005db0| 6f 6e 20 3d 20 30 3b 3b | 20 70 6f 73 69 74 69 6f |on = 0;;| positio|
|00005dc0| 6e 20 3d 20 66 74 65 6c | 6c 28 73 74 64 69 6e 29 |n = ftel|l(stdin)|
|00005dd0| 29 20 7b 0a 09 09 28 76 | 6f 69 64 29 20 66 67 65 |) {...(v|oid) fge|
|00005de0| 74 73 28 6c 62 75 66 2c | 20 73 69 7a 65 6f 66 20 |ts(lbuf,| sizeof |
|00005df0| 6c 62 75 66 2c 20 73 74 | 64 69 6e 29 3b 0a 09 09 |lbuf, st|din);...|
|00005e00| 69 66 20 28 73 74 72 6e | 63 6d 70 28 6c 62 75 66 |if (strn|cmp(lbuf|
|00005e10| 2c 20 22 46 72 6f 6d 20 | 22 2c 20 35 29 20 21 3d |, "From |", 5) !=|
|00005e20| 20 30 20 26 26 0a 09 09 | 20 20 20 20 73 74 72 6e | 0 &&...|    strn|
|00005e30| 63 6d 70 28 6c 62 75 66 | 2c 20 22 3e 46 72 6f 6d |cmp(lbuf|, ">From|
|00005e40| 20 22 2c 20 36 29 20 21 | 3d 20 30 29 0a 09 09 09 | ", 6) !|= 0)....|
|00005e50| 62 72 65 61 6b 3b 0a 09 | 09 28 76 6f 69 64 29 20 |break;..|.(void) |
|00005e60| 73 73 63 61 6e 66 28 6c | 62 75 66 2c 20 22 25 73 |sscanf(l|buf, "%s|
|00005e70| 20 25 73 22 2c 20 6a 75 | 6e 6b 2c 20 75 66 72 6f | %s", ju|nk, ufro|
|00005e80| 6d 29 3b 0a 09 09 63 70 | 20 3d 20 6c 62 75 66 3b |m);...cp| = lbuf;|
|00005e90| 0a 09 09 75 66 20 3d 20 | 75 66 72 6f 6d 3b 0a 09 |...uf = |ufrom;..|
|00005ea0| 09 66 6f 72 20 28 3b 3b | 29 20 7b 0a 09 09 09 63 |.for (;;|) {....c|
|00005eb0| 70 20 3d 20 69 6e 64 65 | 78 28 63 70 20 2b 20 31 |p = inde|x(cp + 1|
|00005ec0| 2c 20 27 72 27 29 3b 0a | 09 09 09 69 66 20 28 63 |, 'r');.|...if (c|
|00005ed0| 70 20 3d 3d 20 4e 55 4c | 4c 29 20 7b 0a 09 09 09 |p == NUL|L) {....|
|00005ee0| 09 72 65 67 69 73 74 65 | 72 20 63 68 61 72 20 2a |.registe|r char *|
|00005ef0| 70 20 3d 20 72 69 6e 64 | 65 78 28 75 66 2c 20 27 |p = rind|ex(uf, '|
|00005f00| 21 27 29 3b 0a 0a 09 09 | 09 09 69 66 20 28 70 20 |!');....|..if (p |
|00005f10| 21 3d 20 4e 55 4c 4c 29 | 20 7b 0a 09 09 09 09 09 |!= NULL)| {......|
|00005f20| 2a 70 20 3d 20 27 5c 30 | 27 3b 0a 09 09 09 09 09 |*p = '\0|';......|
|00005f30| 28 76 6f 69 64 29 20 73 | 74 72 63 70 79 28 73 79 |(void) s|trcpy(sy|
|00005f40| 73 2c 20 75 66 29 3b 0a | 09 09 09 09 09 75 66 20 |s, uf);.|.....uf |
|00005f50| 3d 20 70 20 2b 20 31 3b | 0a 09 09 09 09 09 62 72 |= p + 1;|......br|
|00005f60| 65 61 6b 3b 0a 09 09 09 | 09 7d 0a 09 09 09 09 28 |eak;....|.}.....(|
|00005f70| 76 6f 69 64 29 20 73 74 | 72 63 70 79 28 73 79 73 |void) st|rcpy(sys|
|00005f80| 2c 20 22 22 29 3b 0a 09 | 09 09 09 62 72 65 61 6b |, "");..|...break|
|00005f90| 3b 09 2f 2a 20 6e 6f 20 | 22 72 65 6d 6f 74 65 20 |;./* no |"remote |
|00005fa0| 66 72 6f 6d 22 20 66 6f | 75 6e 64 20 2a 2f 0a 09 |from" fo|und */..|
|00005fb0| 09 09 7d 0a 23 69 66 64 | 65 66 20 44 45 42 55 47 |..}.#ifd|ef DEBUG|
|00005fc0| 0a 09 09 09 69 66 20 28 | 44 65 62 75 67 29 0a 09 |....if (|Debug)..|
|00005fd0| 09 09 09 70 72 69 6e 74 | 66 28 22 63 70 3d 27 25 |...print|f("cp='%|
|00005fe0| 73 27 5c 6e 22 2c 20 63 | 70 29 3b 0a 23 65 6e 64 |s'\n", c|p);.#end|
|00005ff0| 69 66 0a 09 09 09 69 66 | 20 28 73 74 72 6e 63 6d |if....if| (strncm|
|00006000| 70 28 63 70 2c 20 22 72 | 65 6d 6f 74 65 20 66 72 |p(cp, "r|emote fr|
|00006010| 6f 6d 20 22 2c 20 31 32 | 29 20 3d 3d 20 30 29 0a |om ", 12|) == 0).|
|00006020| 09 09 09 09 62 72 65 61 | 6b 3b 0a 09 09 7d 0a 09 |....brea|k;...}..|
|00006030| 09 69 66 20 28 63 70 20 | 21 3d 20 4e 55 4c 4c 29 |.if (cp |!= NULL)|
|00006040| 0a 09 09 09 28 76 6f 69 | 64 29 20 73 73 63 61 6e |....(voi|d) sscan|
|00006050| 66 28 63 70 2c 20 22 72 | 65 6d 6f 74 65 20 66 72 |f(cp, "r|emote fr|
|00006060| 6f 6d 20 25 73 22 2c 20 | 73 79 73 29 3b 0a 09 09 |om %s", |sys);...|
|00006070| 69 66 20 28 66 73 79 73 | 5b 30 5d 20 3d 3d 20 27 |if (fsys|[0] == '|
|00006080| 5c 30 27 29 0a 09 09 09 | 28 76 6f 69 64 29 20 73 |\0')....|(void) s|
|00006090| 74 72 63 70 79 28 66 73 | 79 73 2c 20 73 79 73 29 |trcpy(fs|ys, sys)|
|000060a0| 3b 0a 09 09 69 66 20 28 | 73 79 73 5b 30 5d 29 20 |;...if (|sys[0]) |
|000060b0| 7b 0a 09 09 09 28 76 6f | 69 64 29 20 73 74 72 63 |{....(vo|id) strc|
|000060c0| 61 74 28 66 72 6f 6d 2c | 20 73 79 73 29 3b 0a 09 |at(from,| sys);..|
|000060d0| 09 09 28 76 6f 69 64 29 | 20 73 74 72 63 61 74 28 |..(void)| strcat(|
|000060e0| 66 72 6f 6d 2c 20 22 21 | 22 29 3b 0a 09 09 7d 0a |from, "!|");...}.|
|000060f0| 23 69 66 64 65 66 20 44 | 45 42 55 47 0a 09 09 69 |#ifdef D|EBUG...i|
|00006100| 66 20 28 44 65 62 75 67 | 29 0a 09 09 09 70 72 69 |f (Debug|)....pri|
|00006110| 6e 74 66 28 22 75 66 72 | 6f 6d 3d 27 25 73 27 2c |ntf("ufr|om='%s',|
|00006120| 20 73 79 73 3d 27 25 73 | 27 2c 20 66 72 6f 6d 20 | sys='%s|', from |
|00006130| 6e 6f 77 20 27 25 73 27 | 5c 6e 22 2c 20 75 66 2c |now '%s'|\n", uf,|
|00006140| 20 73 79 73 2c 20 66 72 | 6f 6d 29 3b 0a 23 65 6e | sys, fr|om);.#en|
|00006150| 64 69 66 0a 09 7d 0a 09 | 69 66 20 28 75 66 20 3d |dif..}..|if (uf =|
|00006160| 3d 20 4e 55 4c 4c 29 20 | 7b 09 2f 2a 20 4e 6f 20 |= NULL) |{./* No |
|00006170| 46 72 6f 6d 20 6c 69 6e | 65 20 77 61 73 20 70 72 |From lin|e was pr|
|00006180| 6f 76 69 64 65 64 20 2a | 2f 0a 09 09 66 70 72 69 |ovided *|/...fpri|
|00006190| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 4e 6f 20 |ntf(stde|rr, "No |
|000061a0| 46 72 6f 6d 20 6c 69 6e | 65 20 69 6e 20 72 6d 61 |From lin|e in rma|
|000061b0| 69 6c 5c 6e 22 29 3b 0a | 09 09 65 78 69 74 28 45 |il\n");.|..exit(E|
|000061c0| 58 5f 44 41 54 41 45 52 | 52 29 3b 0a 09 7d 0a 09 |X_DATAER|R);..}..|
|000061d0| 28 76 6f 69 64 29 20 73 | 74 72 63 61 74 28 66 72 |(void) s|trcat(fr|
|000061e0| 6f 6d 2c 20 75 66 29 3b | 0a 09 28 76 6f 69 64 29 |om, uf);|..(void)|
|000061f0| 20 66 73 74 61 74 28 30 | 2c 20 26 73 62 75 66 29 | fstat(0|, &sbuf)|
|00006200| 3b 0a 09 28 76 6f 69 64 | 29 20 6c 73 65 65 6b 28 |;..(void|) lseek(|
|00006210| 30 2c 20 70 6f 73 69 74 | 69 6f 6e 2c 20 4c 5f 53 |0, posit|ion, L_S|
|00006220| 45 54 29 3b 0a 0a 09 2f | 2a 0a 09 20 2a 20 4e 6f |ET);.../|*.. * No|
|00006230| 77 20 77 65 20 72 65 62 | 75 69 6c 64 20 74 68 65 |w we reb|uild the|
|00006240| 20 61 72 67 75 6d 65 6e | 74 20 6c 69 73 74 20 61 | argumen|t list a|
|00006250| 6e 64 20 63 68 61 69 6e | 20 74 6f 20 73 65 6e 64 |nd chain| to send|
|00006260| 6d 61 69 6c 2e 20 4e 6f | 74 65 20 74 68 61 74 0a |mail. No|te that.|
|00006270| 09 20 2a 20 74 68 65 20 | 61 62 6f 76 65 20 6c 73 |. * the |above ls|
|00006280| 65 65 6b 20 6d 69 67 68 | 74 20 66 61 69 6c 20 6f |eek migh|t fail o|
|00006290| 6e 20 69 72 72 65 67 75 | 6c 61 72 20 66 69 6c 65 |n irregu|lar file|
|000062a0| 73 2c 20 62 75 74 20 77 | 65 20 63 68 65 63 6b 20 |s, but w|e check |
|000062b0| 66 6f 72 0a 09 20 2a 20 | 74 68 61 74 20 63 61 73 |for.. * |that cas|
|000062c0| 65 20 62 65 6c 6f 77 2e | 20 0a 09 20 2a 2f 0a 09 |e below.| .. */..|
|000062d0| 69 20 3d 20 30 3b 0a 09 | 61 72 67 73 5b 69 2b 2b |i = 0;..|args[i++|
|000062e0| 5d 20 3d 20 4d 41 49 4c | 45 52 3b 0a 09 61 72 67 |] = MAIL|ER;..arg|
|000062f0| 73 5b 69 2b 2b 5d 20 3d | 20 22 2d 6f 65 65 22 3b |s[i++] =| "-oee";|
|00006300| 09 09 2f 2a 20 6e 6f 20 | 65 72 72 6f 72 73 2c 20 |../* no |errors, |
|00006310| 6a 75 73 74 20 73 74 61 | 74 75 73 20 2a 2f 0a 09 |just sta|tus */..|
|00006320| 61 72 67 73 5b 69 2b 2b | 5d 20 3d 20 22 2d 6f 64 |args[i++|] = "-od|
|00006330| 71 22 3b 09 09 2f 2a 20 | 71 75 65 75 65 20 69 74 |q";../* |queue it|
|00006340| 2c 20 64 6f 6e 27 74 20 | 74 72 79 20 74 6f 20 64 |, don't |try to d|
|00006350| 65 6c 69 76 65 72 20 2a | 2f 0a 09 61 72 67 73 5b |eliver *|/..args[|
|00006360| 69 2b 2b 5d 20 3d 20 22 | 2d 6f 69 22 3b 09 09 2f |i++] = "|-oi";../|
|00006370| 2a 20 69 67 6e 6f 72 65 | 20 27 2e 27 20 6f 6e 20 |* ignore| '.' on |
|00006380| 61 20 6c 69 6e 65 20 62 | 79 20 69 74 73 65 6c 66 |a line b|y itself|
|00006390| 20 2a 2f 0a 09 69 66 20 | 28 66 73 79 73 5b 30 5d | */..if |(fsys[0]|
|000063a0| 20 21 3d 20 27 5c 30 27 | 29 20 7b 09 09 2f 2a 20 | != '\0'|) {../* |
|000063b0| 73 65 74 20 73 65 6e 64 | 65 72 27 73 20 68 6f 73 |set send|er's hos|
|000063c0| 74 20 6e 61 6d 65 20 2a | 2f 0a 09 09 73 74 61 74 |t name *|/...stat|
|000063d0| 69 63 20 63 68 61 72 20 | 6a 75 6e 6b 32 5b 35 31 |ic char |junk2[51|
|000063e0| 32 5d 3b 0a 0a 09 09 69 | 66 20 28 69 6e 64 65 78 |2];....i|f (index|
|000063f0| 28 66 73 79 73 2c 20 27 | 2e 27 29 20 3d 3d 20 4e |(fsys, '|.') == N|
+--------+-------------------------+-------------------------+--------+--------+