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This file was processed as: Tape Archive
(archive/tar).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Tape Archive (archive/tar)
| magic
| Supported |
| 100%
| file
| POSIX tar archive (GNU)
| default
| |
| 99%
| file
| POSIX tar archive (GNU), directory ttysnoop-0.11/, mode 40755 , uid 144 , gid 144 , size 0 , seconds 5622410062, user carl, group local
| default
| |
| 98%
| file
| data
| default
| |
| 62%
| TrID
| TAR - Tape ARchive (GNU)
| default
| |
| 37%
| TrID
| TAR - Tape ARchive (directory)
| default
| |
| 100%
| siegfried
| x-fmt/265 Tape Archive Format
| default
| |
| 100%
| lsar
| Tar
| default
| |
| 100%
| gt2
| TAR Archiv gefunden (Auflistung ist deaktiviert)
| default
| |
| 100%
| disktype
| GNU tar archive
| default
| |
| 100%
| detectItEasy
| Archive: tar
| default
| |
| 100%
| binwalkID
| POSIX tar archive (GNU), owner user name: "-0.11/"
| default
| |
| 100%
| xdgMime
| application/x-tar
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 74 74 79 73 6e 6f 6f 70 | 2d 30 2e 31 31 2f 00 00 |ttysnoop|-0.11/..|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 00 20 34 30 37 | 35 35 20 00 20 20 20 31 |.... 407|55 . 1|
|00000070| 34 34 20 00 20 20 20 31 | 34 34 20 00 20 20 20 20 |44 . 1|44 . |
|00000080| 20 20 20 20 20 20 30 20 | 20 35 36 32 32 34 31 30 | 0 | 5622410|
|00000090| 30 36 32 20 20 31 31 35 | 30 30 00 20 35 00 00 00 |062 115|00. 5...|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 75 73 74 61 72 20 20 | 00 63 61 72 6c 00 00 00 |.ustar |.carl...|
|00000110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000120| 00 00 00 00 00 00 00 00 | 00 6c 6f 63 61 6c 00 00 |........|.local..|
|00000130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 74 74 79 73 6e 6f 6f 70 | 2d 30 2e 31 31 2f 74 74 |ttysnoop|-0.11/tt|
|00000210| 79 73 6e 6f 6f 70 73 2e | 63 00 00 00 00 00 00 00 |ysnoops.|c.......|
|00000220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000260| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 31 |....1006|44 . 1|
|00000270| 34 34 20 00 20 20 20 31 | 34 34 20 00 20 20 20 20 |44 . 1|44 . |
|00000280| 20 20 32 34 33 31 34 20 | 20 35 36 32 32 34 31 30 | 24314 | 5622410|
|00000290| 30 32 37 20 20 31 34 30 | 35 30 00 20 30 00 00 00 |027 140|50. 0...|
|000002a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 75 73 74 61 72 20 20 | 00 63 61 72 6c 00 00 00 |.ustar |.carl...|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000320| 00 00 00 00 00 00 00 00 | 00 6c 6f 63 61 6c 00 00 |........|.local..|
|00000330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000400| 2f 2a 0a 09 74 74 79 73 | 6e 6f 6f 70 73 2e 63 0a |/*..ttys|noops.c.|
|00000410| 09 0a 09 74 74 79 73 6e | 6f 6f 70 73 20 73 65 74 |...ttysn|oops set|
|00000420| 73 20 75 70 20 61 20 70 | 73 65 75 64 6f 2d 74 74 |s up a p|seudo-tt|
|00000430| 79 20 66 6f 72 20 74 68 | 65 20 73 70 65 63 69 66 |y for th|e specif|
|00000440| 69 65 64 20 70 72 6f 67 | 72 61 6d 20 61 6e 64 0a |ied prog|ram and.|
|00000450| 09 72 65 64 69 72 65 63 | 74 73 20 69 74 73 20 73 |.redirec|ts its s|
|00000460| 74 64 69 6e 2f 73 74 64 | 6f 75 74 2f 73 74 64 65 |tdin/std|out/stde|
|00000470| 72 72 20 74 6f 2f 66 72 | 6f 6d 20 74 68 65 20 63 |rr to/fr|om the c|
|00000480| 75 72 72 65 6e 74 20 63 | 74 74 79 20 0a 09 61 6e |urrent c|tty ..an|
|00000490| 64 20 61 20 73 70 65 63 | 69 66 69 65 64 20 73 6e |d a spec|ified sn|
|000004a0| 6f 6f 70 20 64 65 76 69 | 63 65 20 28 75 73 75 61 |oop devi|ce (usua|
|000004b0| 6c 6c 79 20 61 6e 6f 74 | 68 65 72 20 74 74 79 20 |lly anot|her tty |
|000004c0| 6f 72 20 61 20 73 6f 63 | 6b 65 74 29 0a 09 0a 09 |or a soc|ket)....|
|000004d0| 76 30 2e 30 30 09 34 2d | 31 2d 39 34 09 43 61 72 |v0.00.4-|1-94.Car|
|000004e0| 6c 20 44 65 63 6c 65 72 | 63 6b 09 2d 20 66 69 72 |l Decler|ck.- fir|
|000004f0| 73 74 20 76 65 72 73 69 | 6f 6e 0a 09 76 30 2e 30 |st versi|on..v0.0|
|00000500| 31 09 36 2d 31 2d 39 34 | 09 20 20 20 20 20 22 22 |1.6-1-94|. ""|
|00000510| 09 09 2d 20 61 64 64 65 | 64 20 2f 65 74 63 2f 73 |..- adde|d /etc/s|
|00000520| 6e 6f 6f 70 74 61 62 20 | 66 69 6c 65 0a 09 76 30 |nooptab |file..v0|
|00000530| 2e 30 32 09 39 2d 31 2d | 39 34 09 20 20 20 20 20 |.02.9-1-|94. |
|00000540| 22 22 09 09 2d 20 61 64 | 64 65 64 20 73 6f 63 6b |""..- ad|ded sock|
|00000550| 65 74 20 73 75 70 70 6f | 72 74 0a 09 76 30 2e 31 |et suppo|rt..v0.1|
|00000560| 30 09 38 2d 38 2d 39 34 | 09 20 20 20 20 20 22 22 |0.8-8-94|. ""|
|00000570| 09 09 2d 20 76 61 72 69 | 6f 75 73 20 62 75 67 20 |..- vari|ous bug |
|00000580| 66 69 78 65 73 0a 09 76 | 30 2e 31 31 09 39 2d 38 |fixes..v|0.11.9-8|
|00000590| 2d 39 34 20 20 20 20 20 | 20 20 22 22 09 09 2d 20 |-94 | ""..- |
|000005a0| 70 61 73 73 77 6f 72 64 | 20 61 75 74 68 65 6e 74 |password| authent|
|000005b0| 69 63 61 74 69 6f 6e 20 | 61 64 64 65 64 0a 2a 2f |ication |added.*/|
|000005c0| 0a 0a 23 69 6e 63 6c 75 | 64 65 20 3c 73 79 73 2f |..#inclu|de <sys/|
|000005d0| 74 79 70 65 73 2e 68 3e | 0a 23 69 6e 63 6c 75 64 |types.h>|.#includ|
|000005e0| 65 20 3c 73 79 73 2f 73 | 74 61 74 2e 68 3e 0a 23 |e <sys/s|tat.h>.#|
|000005f0| 69 6e 63 6c 75 64 65 20 | 3c 73 79 73 2f 69 6f 63 |include |<sys/ioc|
|00000600| 74 6c 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |tl.h>.#i|nclude <|
|00000610| 73 79 73 2f 73 6f 63 6b | 65 74 2e 68 3e 0a 23 69 |sys/sock|et.h>.#i|
|00000620| 6e 63 6c 75 64 65 20 3c | 73 79 73 2f 73 79 73 6c |nclude <|sys/sysl|
|00000630| 6f 67 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |og.h>.#i|nclude <|
|00000640| 6c 69 6e 75 78 2f 74 69 | 6d 65 2e 68 3e 0a 23 69 |linux/ti|me.h>.#i|
|00000650| 6e 63 6c 75 64 65 20 3c | 6c 69 6e 75 78 2f 75 6e |nclude <|linux/un|
|00000660| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 73 74 |.h>.#inc|lude <st|
|00000670| 64 69 6f 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |dio.h>.#|include |
|00000680| 3c 73 74 64 6c 69 62 2e | 68 3e 0a 23 69 6e 63 6c |<stdlib.|h>.#incl|
|00000690| 75 64 65 20 3c 73 74 64 | 61 72 67 2e 68 3e 0a 23 |ude <std|arg.h>.#|
|000006a0| 69 6e 63 6c 75 64 65 20 | 3c 75 6e 69 73 74 64 2e |include |<unistd.|
|000006b0| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 73 69 67 |h>.#incl|ude <sig|
|000006c0| 6e 61 6c 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |nal.h>.#|include |
|000006d0| 3c 66 63 6e 74 6c 2e 68 | 3e 0a 23 69 6e 63 6c 75 |<fcntl.h|>.#inclu|
|000006e0| 64 65 20 3c 74 65 72 6d | 69 6f 73 2e 68 3e 0a 23 |de <term|ios.h>.#|
|000006f0| 69 6e 63 6c 75 64 65 20 | 3c 67 72 70 2e 68 3e 0a |include |<grp.h>.|
|00000700| 23 69 6e 63 6c 75 64 65 | 20 3c 70 77 64 2e 68 3e |#include| <pwd.h>|
|00000710| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 75 74 6d 70 2e |.#includ|e <utmp.|
|00000720| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 65 72 72 |h>.#incl|ude <err|
|00000730| 6e 6f 2e 68 3e 0a 0a 23 | 69 6e 63 6c 75 64 65 20 |no.h>..#|include |
|00000740| 22 63 6f 6e 66 69 67 2e | 68 22 0a 23 69 6e 63 6c |"config.|h".#incl|
|00000750| 75 64 65 20 22 63 6f 6d | 6d 6f 6e 2e 68 22 0a 0a |ude "com|mon.h"..|
|00000760| 0a 23 64 65 66 69 6e 65 | 20 42 55 46 46 5f 53 49 |.#define| BUFF_SI|
|00000770| 5a 45 09 32 35 36 0a 0a | 63 68 61 72 20 62 75 66 |ZE.256..|char buf|
|00000780| 66 5b 42 55 46 46 5f 53 | 49 5a 45 5d 3b 0a 0a 69 |f[BUFF_S|IZE];..i|
|00000790| 6e 74 20 73 6e 6f 6f 70 | 66 64 20 3d 20 2d 31 2c |nt snoop|fd = -1,|
|000007a0| 20 61 75 74 68 66 64 20 | 3d 20 2d 31 3b 0a 69 6e | authfd |= -1;.in|
|000007b0| 74 20 70 67 6d 70 69 64 | 20 3d 20 2d 31 2c 20 61 |t pgmpid| = -1, a|
|000007c0| 75 74 68 70 69 64 20 3d | 20 2d 31 3b 0a 69 6e 74 |uthpid =| -1;.int|
|000007d0| 20 75 73 65 5f 73 6f 63 | 6b 65 74 20 3d 20 30 2c | use_soc|ket = 0,|
|000007e0| 20 66 64 6d 61 78 20 3d | 20 30 2c 20 70 72 6f 63 | fdmax =| 0, proc|
|000007f0| 74 79 70 65 20 3d 20 44 | 45 41 44 5f 50 52 4f 43 |type = D|EAD_PROC|
|00000800| 45 53 53 3b 0a 63 68 61 | 72 20 73 6e 6f 6f 70 64 |ESS;.cha|r snoopd|
|00000810| 65 76 5b 33 32 5d 2c 20 | 63 68 69 6c 64 70 72 6f |ev[32], |childpro|
|00000820| 63 5b 31 32 38 5d 2c 20 | 73 6f 63 6b 6e 61 6d 65 |c[128], |sockname|
|00000830| 5b 31 32 38 5d 3b 0a 0a | 0a 2f 2a 20 72 65 61 64 |[128];..|./* read|
|00000840| 20 61 20 73 69 6e 67 6c | 65 20 6c 69 6e 65 20 66 | a singl|e line f|
|00000850| 72 6f 6d 20 61 20 73 74 | 72 65 61 6d 2c 20 69 67 |rom a st|ream, ig|
|00000860| 6e 6f 72 69 6e 67 20 61 | 6c 6c 20 69 72 72 65 6c |noring a|ll irrel|
|00000870| 65 76 61 6e 74 20 73 74 | 75 66 66 20 2a 2f 0a 0a |evant st|uff */..|
|00000880| 69 6e 74 20 20 72 65 61 | 64 5f 6c 69 6e 65 20 28 |int rea|d_line (|
|00000890| 63 68 61 72 20 2a 62 75 | 66 66 2c 20 46 49 4c 45 |char *bu|ff, FILE|
|000008a0| 20 2a 66 29 0a 7b 0a 20 | 20 20 20 69 6e 74 20 62 | *f).{. | int b|
|000008b0| 2c 20 69 3b 0a 0a 20 20 | 20 20 2a 62 75 66 66 20 |, i;.. | *buff |
|000008c0| 3d 20 30 3b 0a 20 20 20 | 20 64 6f 0a 20 20 20 20 |= 0;. | do. |
|000008d0| 7b 0a 20 20 20 20 20 20 | 20 20 77 68 69 6c 65 20 |{. | while |
|000008e0| 28 28 62 20 3d 20 66 67 | 65 74 63 28 66 29 29 20 |((b = fg|etc(f)) |
|000008f0| 21 3d 20 45 4f 46 20 26 | 26 20 28 62 20 3d 3d 20 |!= EOF &|& (b == |
|00000900| 27 20 27 20 7c 7c 20 62 | 20 3d 3d 20 27 5c 74 27 |' ' || b| == '\t'|
|00000910| 20 7c 7c 20 62 20 3d 3d | 20 27 5c 6e 27 20 7c 7c | || b ==| '\n' |||
|00000920| 20 62 20 3d 3d 20 27 5c | 72 27 29 29 3b 0a 20 20 | b == '\|r'));. |
|00000930| 20 20 20 20 20 20 69 66 | 20 28 62 20 3d 3d 20 45 | if| (b == E|
|00000940| 4f 46 29 20 72 65 74 75 | 72 6e 20 28 30 29 3b 0a |OF) retu|rn (0);.|
|00000950| 20 20 20 20 20 20 20 20 | 66 6f 72 20 28 69 20 3d | |for (i =|
|00000960| 20 30 3b 20 62 20 21 3d | 20 45 4f 46 20 26 26 20 | 0; b !=| EOF && |
|00000970| 62 20 21 3d 20 27 5c 6e | 27 20 26 26 20 62 20 21 |b != '\n|' && b !|
|00000980| 3d 20 27 5c 72 27 3b 20 | 69 2b 2b 29 0a 20 20 20 |= '\r'; |i++). |
|00000990| 20 20 20 20 20 7b 0a 20 | 20 20 20 20 20 20 20 20 | {. | |
|000009a0| 20 20 20 62 75 66 66 5b | 69 5d 20 3d 20 28 62 20 | buff[|i] = (b |
|000009b0| 3d 3d 20 27 5c 74 27 29 | 20 3f 20 27 20 27 3a 20 |== '\t')| ? ' ': |
|000009c0| 62 3b 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 62 |b;. | b|
|000009d0| 20 3d 20 66 67 65 74 63 | 28 66 29 3b 0a 20 20 20 | = fgetc|(f);. |
|000009e0| 20 20 20 20 20 7d 0a 20 | 20 20 20 20 20 20 20 62 | }. | b|
|000009f0| 75 66 66 5b 69 5d 20 3d | 20 30 3b 0a 20 20 20 20 |uff[i] =| 0;. |
|00000a00| 7d 0a 20 20 20 20 77 68 | 69 6c 65 20 28 2a 62 75 |}. wh|ile (*bu|
|00000a10| 66 66 20 3d 3d 20 27 23 | 27 29 3b 0a 0a 20 20 20 |ff == '#|');.. |
|00000a20| 20 72 65 74 75 72 6e 20 | 28 31 29 3b 0a 7d 0a 0a | return |(1);.}..|
|00000a30| 2f 2a 20 65 78 74 72 61 | 63 74 20 74 68 65 20 66 |/* extra|ct the f|
|00000a40| 69 72 73 74 20 77 6f 72 | 64 20 66 72 6f 6d 20 61 |irst wor|d from a|
|00000a50| 20 73 74 72 69 6e 67 20 | 2a 2f 0a 0a 63 68 61 72 | string |*/..char|
|00000a60| 20 2a 70 61 72 73 65 5f | 61 72 67 20 28 63 68 61 | *parse_|arg (cha|
|00000a70| 72 20 2a 61 72 67 2c 20 | 63 68 61 72 20 2a 62 75 |r *arg, |char *bu|
|00000a80| 66 66 29 0a 7b 0a 09 69 | 6e 74 20 69 20 3d 20 30 |ff).{..i|nt i = 0|
|00000a90| 2c 20 6a 20 3d 20 30 2c | 20 71 75 6f 74 65 20 3d |, j = 0,| quote =|
|00000aa0| 20 30 3b 0a 0a 09 2a 61 | 72 67 20 3d 20 30 3b 0a | 0;...*a|rg = 0;.|
|00000ab0| 09 69 66 20 28 62 75 66 | 66 20 3d 3d 20 4e 55 4c |.if (buf|f == NUL|
|00000ac0| 4c 29 0a 09 09 72 65 74 | 75 72 6e 20 28 4e 55 4c |L)...ret|urn (NUL|
|00000ad0| 4c 29 3b 0a 09 09 0a 09 | 77 68 69 6c 65 20 28 62 |L);.....|while (b|
|00000ae0| 75 66 66 5b 69 5d 20 26 | 26 20 62 75 66 66 5b 69 |uff[i] &|& buff[i|
|00000af0| 5d 20 3d 3d 20 27 20 27 | 29 20 69 2b 2b 3b 0a 09 |] == ' '|) i++;..|
|00000b00| 77 68 69 6c 65 20 28 62 | 75 66 66 5b 69 5d 20 26 |while (b|uff[i] &|
|00000b10| 26 20 28 62 75 66 66 5b | 69 5d 20 21 3d 20 27 20 |& (buff[|i] != ' |
|00000b20| 27 20 7c 7c 20 71 75 6f | 74 65 29 29 0a 09 7b 0a |' || quo|te))..{.|
|00000b30| 09 09 73 77 69 74 63 68 | 20 28 62 75 66 66 5b 69 |..switch| (buff[i|
|00000b40| 5d 29 0a 09 09 7b 0a 09 | 09 09 63 61 73 65 20 27 |])...{..|..case '|
|00000b50| 5c 5c 27 20 3a 09 61 72 | 67 5b 6a 2b 2b 5d 20 3d |\\' :.ar|g[j++] =|
|00000b60| 20 62 75 66 66 5b 2b 2b | 69 5d 3b 20 62 72 65 61 | buff[++|i]; brea|
|00000b70| 6b 3b 0a 09 09 09 63 61 | 73 65 20 27 22 27 20 20 |k;....ca|se '"' |
|00000b80| 3a 09 71 75 6f 74 65 20 | 3d 20 21 71 75 6f 74 65 |:.quote |= !quote|
|00000b90| 3b 20 62 72 65 61 6b 3b | 0a 09 09 09 64 65 66 61 |; break;|....defa|
|00000ba0| 75 6c 74 20 20 20 3a 09 | 61 72 67 5b 6a 2b 2b 5d |ult :.|arg[j++]|
|00000bb0| 20 3d 20 62 75 66 66 5b | 69 5d 3b 0a 09 09 7d 0a | = buff[|i];...}.|
|00000bc0| 09 09 69 2b 2b 3b 0a 20 | 20 20 20 09 7d 09 0a 09 |..i++;. | .}...|
|00000bd0| 77 68 69 6c 65 20 28 62 | 75 66 66 5b 69 5d 20 26 |while (b|uff[i] &|
|00000be0| 26 20 62 75 66 66 5b 69 | 5d 20 3d 3d 20 27 20 27 |& buff[i|] == ' '|
|00000bf0| 29 20 69 2b 2b 3b 0a 09 | 61 72 67 5b 6a 5d 20 3d |) i++;..|arg[j] =|
|00000c00| 20 30 3b 0a 0a 09 72 65 | 74 75 72 6e 20 28 6a 20 | 0;...re|turn (j |
|00000c10| 3f 20 62 75 66 66 20 2b | 20 69 20 3a 20 4e 55 4c |? buff +| i : NUL|
|00000c20| 4c 29 3b 0a 7d 0a 0a 2f | 2a 20 70 72 6f 63 65 73 |L);.}../|* proces|
|00000c30| 73 20 74 68 65 20 73 6e | 6f 6f 70 74 61 62 20 66 |s the sn|ooptab f|
|00000c40| 69 6c 65 20 2a 2f 0a 0a | 69 6e 74 20 70 72 6f 63 |ile */..|int proc|
|00000c50| 65 73 73 5f 73 6e 6f 6f | 70 74 61 62 20 28 76 6f |ess_snoo|ptab (vo|
|00000c60| 69 64 29 0a 7b 0a 09 46 | 49 4c 45 20 2a 66 3b 0a |id).{..F|ILE *f;.|
|00000c70| 09 63 68 61 72 20 6c 69 | 6e 65 5b 31 30 32 34 5d |.char li|ne[1024]|
|00000c80| 2c 20 61 72 67 5b 31 32 | 38 5d 2c 20 74 74 79 5b |, arg[12|8], tty[|
|00000c90| 31 36 5d 2c 20 2a 74 61 | 69 6c 3b 0a 09 0a 09 69 |16], *ta|il;....i|
|00000ca0| 66 20 28 28 66 20 3d 20 | 66 6f 70 65 6e 28 53 4e |f ((f = |fopen(SN|
|00000cb0| 4f 4f 50 54 41 42 2c 20 | 22 72 22 29 29 20 3d 3d |OOPTAB, |"r")) ==|
|00000cc0| 20 4e 55 4c 4c 29 0a 09 | 09 65 72 72 6f 72 66 20 | NULL)..|.errorf |
|00000cd0| 28 22 63 61 6e 27 74 20 | 6f 70 65 6e 20 25 73 5c |("can't |open %s\|
|00000ce0| 6e 22 2c 20 53 4e 4f 4f | 50 54 41 42 29 3b 0a 09 |n", SNOO|PTAB);..|
|00000cf0| 0a 09 73 74 72 63 70 79 | 20 28 74 74 79 2c 20 6c |..strcpy| (tty, l|
|00000d00| 65 61 66 6e 61 6d 65 28 | 74 74 79 6e 61 6d 65 28 |eafname(|ttyname(|
|00000d10| 53 54 44 49 4e 5f 46 49 | 4c 45 4e 4f 29 29 29 3b |STDIN_FI|LENO)));|
|00000d20| 0a 09 0a 09 77 68 69 6c | 65 20 28 72 65 61 64 5f |....whil|e (read_|
|00000d30| 6c 69 6e 65 28 6c 69 6e | 65 2c 20 66 29 29 0a 09 |line(lin|e, f))..|
|00000d40| 7b 0a 09 09 74 61 69 6c | 20 3d 20 70 61 72 73 65 |{...tail| = parse|
|00000d50| 5f 61 72 67 28 61 72 67 | 2c 20 6c 69 6e 65 29 3b |_arg(arg|, line);|
|00000d60| 0a 09 09 0a 09 09 69 66 | 20 28 28 73 74 72 63 6d |......if| ((strcm|
|00000d70| 70 28 61 72 67 2c 20 74 | 74 79 29 20 3d 3d 20 30 |p(arg, t|ty) == 0|
|00000d80| 29 20 7c 7c 20 28 2a 61 | 72 67 20 3d 3d 20 27 2a |) || (*a|rg == '*|
|00000d90| 27 29 29 0a 09 09 7b 0a | 09 09 09 74 61 69 6c 20 |'))...{.|...tail |
|00000da0| 3d 20 70 61 72 73 65 5f | 61 72 67 28 73 6e 6f 6f |= parse_|arg(snoo|
|00000db0| 70 64 65 76 2c 20 74 61 | 69 6c 29 3b 0a 09 09 09 |pdev, ta|il);....|
|00000dc0| 74 61 69 6c 20 3d 20 70 | 61 72 73 65 5f 61 72 67 |tail = p|arse_arg|
|00000dd0| 28 61 72 67 2c 20 74 61 | 69 6c 29 3b 0a 09 09 09 |(arg, ta|il);....|
|00000de0| 74 61 69 6c 20 3d 20 70 | 61 72 73 65 5f 61 72 67 |tail = p|arse_arg|
|00000df0| 28 63 68 69 6c 64 70 72 | 6f 63 2c 20 74 61 69 6c |(childpr|oc, tail|
|00000e00| 29 3b 0a 09 09 09 0a 09 | 09 09 69 66 20 28 73 74 |);......|..if (st|
|00000e10| 72 63 6d 70 28 61 72 67 | 2c 20 22 69 6e 69 74 22 |rcmp(arg|, "init"|
|00000e20| 29 20 3d 3d 20 30 29 0a | 09 09 09 09 70 72 6f 63 |) == 0).|....proc|
|00000e30| 74 79 70 65 20 3d 20 49 | 4e 49 54 5f 50 52 4f 43 |type = I|NIT_PROC|
|00000e40| 45 53 53 3b 0a 09 09 09 | 65 6c 73 65 20 69 66 20 |ESS;....|else if |
|00000e50| 28 73 74 72 63 6d 70 28 | 61 72 67 2c 20 22 6c 6f |(strcmp(|arg, "lo|
|00000e60| 67 69 6e 22 29 20 3d 3d | 20 30 29 0a 09 09 09 09 |gin") ==| 0).....|
|00000e70| 70 72 6f 63 74 79 70 65 | 20 3d 20 4c 4f 47 49 4e |proctype| = LOGIN|
|00000e80| 5f 50 52 4f 43 45 53 53 | 3b 0a 09 09 09 65 6c 73 |_PROCESS|;....els|
|00000e90| 65 20 69 66 20 28 73 74 | 72 63 6d 70 28 61 72 67 |e if (st|rcmp(arg|
|00000ea0| 2c 20 22 75 73 65 72 22 | 29 20 3d 3d 20 30 29 0a |, "user"|) == 0).|
|00000eb0| 09 09 09 09 70 72 6f 63 | 74 79 70 65 20 3d 20 55 |....proc|type = U|
|00000ec0| 53 45 52 5f 50 52 4f 43 | 45 53 53 3b 0a 09 09 09 |SER_PROC|ESS;....|
|00000ed0| 09 0a 09 09 09 69 66 20 | 28 73 74 72 63 6d 70 28 |.....if |(strcmp(|
|00000ee0| 73 6e 6f 6f 70 64 65 76 | 2c 20 22 73 6f 63 6b 65 |snoopdev|, "socke|
|00000ef0| 74 22 29 20 3d 3d 20 30 | 29 0a 09 09 09 09 75 73 |t") == 0|).....us|
|00000f00| 65 5f 73 6f 63 6b 65 74 | 20 3d 20 31 3b 0a 09 09 |e_socket| = 1;...|
|00000f10| 09 09 0a 09 09 09 66 63 | 6c 6f 73 65 20 28 66 29 |......fc|lose (f)|
|00000f20| 3b 0a 09 09 09 72 65 74 | 75 72 6e 20 28 31 29 3b |;....ret|urn (1);|
|00000f30| 0a 09 09 7d 0a 09 7d 0a | 09 09 09 0a 09 66 63 6c |...}..}.|.....fcl|
|00000f40| 6f 73 65 20 28 66 29 3b | 0a 09 65 72 72 6f 72 66 |ose (f);|..errorf|
|00000f50| 20 28 22 6e 6f 20 65 6e | 74 72 79 20 66 6f 72 20 | ("no en|try for |
|00000f60| 25 73 20 69 6e 20 25 73 | 5c 6e 22 2c 20 74 74 79 |%s in %s|\n", tty|
|00000f70| 2c 20 53 4e 4f 4f 50 54 | 41 42 29 3b 0a 7d 0a 0a |, SNOOPT|AB);.}..|
|00000f80| 2f 2a 20 66 69 6e 64 20 | 26 20 6f 70 65 6e 20 61 |/* find |& open a|
|00000f90| 20 70 74 79 20 74 6f 20 | 62 65 20 75 73 65 64 20 | pty to |be used |
|00000fa0| 62 79 20 74 68 65 20 70 | 74 79 2d 6d 61 73 74 65 |by the p|ty-maste|
|00000fb0| 72 20 2a 2f 0a 0a 69 6e | 74 20 66 69 6e 64 5f 70 |r */..in|t find_p|
|00000fc0| 74 79 78 78 20 28 63 68 | 61 72 20 2a 70 74 79 6e |tyxx (ch|ar *ptyn|
|00000fd0| 61 6d 65 29 0a 7b 0a 09 | 69 6e 74 20 66 64 2c 20 |ame).{..|int fd, |
|00000fe0| 69 2c 20 6a 3b 0a 09 73 | 74 61 74 69 63 20 63 68 |i, j;..s|tatic ch|
|00000ff0| 61 72 20 2a 73 31 20 3d | 20 22 70 71 72 73 22 2c |ar *s1 =| "pqrs",|
|00001000| 20 2a 73 32 20 3d 20 22 | 30 31 32 33 34 35 36 37 | *s2 = "|01234567|
|00001010| 38 39 61 62 63 64 65 66 | 22 3b 0a 09 0a 09 73 74 |89abcdef|";....st|
|00001020| 72 63 70 79 20 28 70 74 | 79 6e 61 6d 65 2c 20 22 |rcpy (pt|yname, "|
|00001030| 2f 64 65 76 2f 70 74 79 | 78 78 22 29 3b 0a 09 0a |/dev/pty|xx");...|
|00001040| 09 66 6f 72 20 28 69 20 | 3d 20 30 3b 20 73 31 5b |.for (i |= 0; s1[|
|00001050| 69 5d 3b 20 69 2b 2b 29 | 0a 09 7b 0a 09 09 70 74 |i]; i++)|..{...pt|
|00001060| 79 6e 61 6d 65 5b 38 5d | 20 3d 20 73 31 5b 69 5d |yname[8]| = s1[i]|
|00001070| 3b 0a 09 09 0a 09 09 66 | 6f 72 20 28 6a 20 3d 20 |;......f|or (j = |
|00001080| 30 3b 20 73 32 5b 6a 5d | 3b 20 6a 2b 2b 29 0a 09 |0; s2[j]|; j++)..|
|00001090| 09 7b 0a 09 09 09 70 74 | 79 6e 61 6d 65 5b 39 5d |.{....pt|yname[9]|
|000010a0| 20 3d 20 73 32 5b 6a 5d | 3b 0a 09 09 09 0a 09 09 | = s2[j]|;.......|
|000010b0| 09 69 66 20 28 28 66 64 | 20 3d 20 6f 70 65 6e 28 |.if ((fd| = open(|
|000010c0| 70 74 79 6e 61 6d 65 2c | 20 4f 5f 52 44 57 52 29 |ptyname,| O_RDWR)|
|000010d0| 29 20 3e 3d 20 30 29 0a | 09 09 09 7b 0a 09 09 09 |) >= 0).|...{....|
|000010e0| 09 70 74 79 6e 61 6d 65 | 5b 35 5d 20 3d 20 27 74 |.ptyname|[5] = 't|
|000010f0| 27 3b 0a 09 09 09 09 72 | 65 74 75 72 6e 20 28 66 |';.....r|eturn (f|
|00001100| 64 29 3b 0a 09 09 09 7d | 0a 09 09 09 0a 09 09 09 |d);....}|........|
|00001110| 69 66 20 28 65 72 72 6e | 6f 20 3d 3d 20 45 4e 4f |if (errn|o == ENO|
|00001120| 45 4e 54 29 0a 09 09 09 | 09 72 65 74 75 72 6e 20 |ENT)....|.return |
|00001130| 28 2d 31 29 3b 0a 09 09 | 7d 0a 09 7d 0a 09 0a 09 |(-1);...|}..}....|
|00001140| 72 65 74 75 72 6e 20 28 | 2d 31 29 3b 0a 7d 0a 0a |return (|-1);.}..|
|00001150| 2f 2a 20 66 69 6e 64 20 | 26 20 6f 70 65 6e 20 61 |/* find |& open a|
|00001160| 20 70 74 79 20 28 74 74 | 79 29 20 74 6f 20 62 65 | pty (tt|y) to be|
|00001170| 20 75 73 65 64 20 62 79 | 20 70 74 79 2d 63 6c 69 | used by| pty-cli|
|00001180| 65 6e 74 20 2a 2f 0a 0a | 69 6e 74 20 66 69 6e 64 |ent */..|int find|
|00001190| 5f 74 74 79 78 78 20 28 | 63 68 61 72 20 2a 74 74 |_ttyxx (|char *tt|
|000011a0| 79 6e 61 6d 65 2c 20 69 | 6e 74 20 70 74 79 66 64 |yname, i|nt ptyfd|
|000011b0| 29 0a 7b 0a 09 73 74 72 | 75 63 74 20 67 72 6f 75 |).{..str|uct grou|
|000011c0| 70 20 2a 67 72 70 3b 0a | 09 69 6e 74 20 67 69 64 |p *grp;.|.int gid|
|000011d0| 2c 20 66 64 3b 0a 09 0a | 09 69 66 20 28 28 67 72 |, fd;...|.if ((gr|
|000011e0| 70 20 3d 20 67 65 74 67 | 72 6e 61 6d 28 22 74 74 |p = getg|rnam("tt|
|000011f0| 79 22 29 29 20 21 3d 20 | 4e 55 4c 4c 29 0a 09 09 |y")) != |NULL)...|
|00001200| 67 69 64 20 3d 20 67 72 | 70 2d 3e 67 72 5f 67 69 |gid = gr|p->gr_gi|
|00001210| 64 3b 0a 09 65 6c 73 65 | 0a 09 09 67 69 64 20 3d |d;..else|...gid =|
|00001220| 20 2d 31 3b 0a 09 0a 09 | 63 68 6f 77 6e 20 28 74 | -1;....|chown (t|
|00001230| 74 79 6e 61 6d 65 2c 20 | 67 65 74 75 69 64 28 29 |tyname, |getuid()|
|00001240| 2c 20 67 69 64 29 3b 0a | 09 63 68 6d 6f 64 20 28 |, gid);.|.chmod (|
|00001250| 74 74 79 6e 61 6d 65 2c | 20 53 5f 49 52 55 53 52 |ttyname,| S_IRUSR|
|00001260| 20 7c 20 53 5f 49 57 55 | 53 52 20 7c 20 53 5f 49 | | S_IWU|SR | S_I|
|00001270| 57 47 52 50 29 3b 0a 09 | 0a 09 69 66 20 28 28 66 |WGRP);..|..if ((f|
|00001280| 64 20 3d 20 6f 70 65 6e | 28 74 74 79 6e 61 6d 65 |d = open|(ttyname|
|00001290| 2c 20 4f 5f 52 44 57 52 | 29 29 20 3e 3d 20 30 29 |, O_RDWR|)) >= 0)|
|000012a0| 0a 09 09 72 65 74 75 72 | 6e 20 28 66 64 29 3b 0a |...retur|n (fd);.|
|000012b0| 09 0a 09 63 6c 6f 73 65 | 20 28 70 74 79 66 64 29 |...close| (ptyfd)|
|000012c0| 3b 0a 09 72 65 74 75 72 | 6e 20 28 2d 31 29 3b 0a |;..retur|n (-1);.|
|000012d0| 7d 0a 0a 2f 2a 20 66 6f | 72 6b 20 6f 66 66 20 74 |}../* fo|rk off t|
|000012e0| 68 65 20 70 74 79 2d 63 | 6c 69 65 6e 74 20 61 6e |he pty-c|lient an|
|000012f0| 64 20 72 65 64 69 72 65 | 63 74 20 69 74 73 20 73 |d redire|ct its s|
|00001300| 74 64 69 6e 2f 6f 75 74 | 2f 65 72 72 20 74 6f 20 |tdin/out|/err to |
|00001310| 74 68 65 20 70 74 79 20 | 2a 2f 0a 0a 69 6e 74 20 |the pty |*/..int |
|00001320| 66 6f 72 6b 5f 70 74 79 | 20 28 69 6e 74 20 2a 70 |fork_pty| (int *p|
|00001330| 74 79 66 64 2c 20 63 68 | 61 72 20 2a 74 74 79 6e |tyfd, ch|ar *ttyn|
|00001340| 61 6d 29 0a 7b 0a 09 73 | 74 72 75 63 74 20 74 65 |am).{..s|truct te|
|00001350| 72 6d 69 6f 73 20 74 65 | 72 6d 3b 0a 09 73 74 72 |rmios te|rm;..str|
|00001360| 75 63 74 20 77 69 6e 73 | 69 7a 65 20 74 77 69 6e |uct wins|ize twin|
|00001370| 3b 0a 09 69 6e 74 20 74 | 74 79 66 64 2c 20 70 69 |;..int t|tyfd, pi|
|00001380| 64 3b 0a 09 63 68 61 72 | 20 6e 61 6d 65 5b 33 32 |d;..char| name[32|
|00001390| 5d 3b 0a 09 0a 09 74 63 | 67 65 74 61 74 74 72 20 |];....tc|getattr |
|000013a0| 28 53 54 44 49 4e 5f 46 | 49 4c 45 4e 4f 2c 20 26 |(STDIN_F|ILENO, &|
|000013b0| 74 65 72 6d 29 3b 0a 09 | 69 6f 63 74 6c 20 28 53 |term);..|ioctl (S|
|000013c0| 54 44 49 4e 5f 46 49 4c | 45 4e 4f 2c 20 54 49 4f |TDIN_FIL|ENO, TIO|
|000013d0| 43 47 57 49 4e 53 5a 2c | 20 28 63 68 61 72 20 2a |CGWINSZ,| (char *|
|000013e0| 29 20 26 74 77 69 6e 29 | 3b 0a 0a 09 69 66 20 28 |) &twin)|;...if (|
|000013f0| 28 2a 70 74 79 66 64 20 | 3d 20 66 69 6e 64 5f 70 |(*ptyfd |= find_p|
|00001400| 74 79 78 78 28 6e 61 6d | 65 29 29 20 3c 20 30 29 |tyxx(nam|e)) < 0)|
|00001410| 0a 09 09 65 72 72 6f 72 | 66 20 28 22 63 61 6e 27 |...error|f ("can'|
|00001420| 74 20 6f 70 65 6e 20 70 | 74 79 5c 6e 22 29 3b 0a |t open p|ty\n");.|
|00001430| 09 0a 09 73 74 72 63 70 | 79 20 28 74 74 79 6e 61 |...strcp|y (ttyna|
|00001440| 6d 2c 20 6c 65 61 66 6e | 61 6d 65 28 6e 61 6d 65 |m, leafn|ame(name|
|00001450| 29 29 3b 0a 09 0a 09 69 | 66 20 28 28 70 69 64 20 |));....i|f ((pid |
|00001460| 3d 20 66 6f 72 6b 28 29 | 29 20 3c 20 30 29 0a 09 |= fork()|) < 0)..|
|00001470| 09 65 72 72 6f 72 66 20 | 28 22 63 61 6e 27 74 20 |.errorf |("can't |
|00001480| 66 6f 72 6b 5c 6e 22 29 | 3b 0a 09 0a 09 69 66 20 |fork\n")|;....if |
|00001490| 28 70 69 64 20 3d 3d 20 | 30 29 20 20 20 20 20 20 |(pid == |0) |
|000014a0| 20 2f 2a 20 63 68 69 6c | 64 20 2a 2f 0a 09 7b 0a | /* chil|d */..{.|
|000014b0| 09 09 69 66 20 28 73 65 | 74 73 69 64 28 29 20 3c |..if (se|tsid() <|
|000014c0| 20 30 29 0a 09 09 09 65 | 72 72 6f 72 66 20 28 22 | 0)....e|rrorf ("|
|000014d0| 73 65 74 73 69 64 20 66 | 61 69 6c 65 64 5c 6e 22 |setsid f|ailed\n"|
|000014e0| 29 3b 0a 09 09 0a 09 09 | 69 66 20 28 28 74 74 79 |);......|if ((tty|
|000014f0| 66 64 20 3d 20 66 69 6e | 64 5f 74 74 79 78 78 28 |fd = fin|d_ttyxx(|
|00001500| 6e 61 6d 65 2c 20 2a 70 | 74 79 66 64 29 29 20 3c |name, *p|tyfd)) <|
|00001510| 20 30 29 0a 09 09 09 65 | 72 72 6f 72 66 20 28 22 | 0)....e|rrorf ("|
|00001520| 63 61 6e 27 74 20 6f 70 | 65 6e 20 74 74 79 5c 6e |can't op|en tty\n|
|00001530| 22 29 3b 0a 09 09 09 0a | 09 09 63 6c 6f 73 65 20 |");.....|..close |
|00001540| 28 2a 70 74 79 66 64 29 | 3b 0a 0a 09 09 69 66 20 |(*ptyfd)|;....if |
|00001550| 28 74 63 73 65 74 61 74 | 74 72 28 74 74 79 66 64 |(tcsetat|tr(ttyfd|
|00001560| 2c 20 54 43 53 41 4e 4f | 57 2c 20 26 74 65 72 6d |, TCSANO|W, &term|
|00001570| 29 20 3c 20 30 29 0a 09 | 09 09 65 72 72 6f 72 66 |) < 0)..|..errorf|
|00001580| 20 28 22 63 61 6e 27 74 | 20 73 65 74 20 74 65 72 | ("can't| set ter|
|00001590| 6d 69 6f 73 5c 6e 22 29 | 3b 0a 09 09 0a 09 09 69 |mios\n")|;......i|
|000015a0| 66 20 28 69 6f 63 74 6c | 28 74 74 79 66 64 2c 20 |f (ioctl|(ttyfd, |
|000015b0| 54 49 4f 43 53 57 49 4e | 53 5a 2c 20 26 74 77 69 |TIOCSWIN|SZ, &twi|
|000015c0| 6e 29 20 3c 20 30 29 0a | 09 09 09 65 72 72 6f 72 |n) < 0).|...error|
|000015d0| 66 20 28 22 63 61 6e 27 | 74 20 73 65 74 20 77 69 |f ("can'|t set wi|
|000015e0| 6e 73 69 7a 65 5c 6e 22 | 29 3b 0a 09 09 0a 09 09 |nsize\n"|);......|
|000015f0| 69 66 20 28 64 75 70 32 | 28 74 74 79 66 64 2c 20 |if (dup2|(ttyfd, |
|00001600| 53 54 44 49 4e 5f 46 49 | 4c 45 4e 4f 29 20 21 3d |STDIN_FI|LENO) !=|
|00001610| 20 53 54 44 49 4e 5f 46 | 49 4c 45 4e 4f 29 0a 09 | STDIN_F|ILENO)..|
|00001620| 09 09 65 72 72 6f 72 66 | 20 28 22 63 61 6e 27 74 |..errorf| ("can't|
|00001630| 20 64 75 70 32 20 69 6e | 74 6f 20 73 74 64 69 6e | dup2 in|to stdin|
|00001640| 5c 6e 22 29 3b 0a 09 09 | 0a 09 09 69 66 20 28 64 |\n");...|...if (d|
|00001650| 75 70 32 28 74 74 79 66 | 64 2c 20 53 54 44 4f 55 |up2(ttyf|d, STDOU|
|00001660| 54 5f 46 49 4c 45 4e 4f | 29 20 21 3d 20 53 54 44 |T_FILENO|) != STD|
|00001670| 4f 55 54 5f 46 49 4c 45 | 4e 4f 29 0a 09 09 09 65 |OUT_FILE|NO)....e|
|00001680| 72 72 6f 72 66 20 28 22 | 63 61 6e 27 74 20 64 75 |rrorf ("|can't du|
|00001690| 70 32 20 69 6e 74 6f 20 | 73 74 64 6f 75 74 5c 6e |p2 into |stdout\n|
|000016a0| 22 29 3b 0a 09 09 0a 09 | 09 69 66 20 28 64 75 70 |");.....|.if (dup|
|000016b0| 32 28 74 74 79 66 64 2c | 20 53 54 44 45 52 52 5f |2(ttyfd,| STDERR_|
|000016c0| 46 49 4c 45 4e 4f 29 20 | 21 3d 20 53 54 44 45 52 |FILENO) |!= STDER|
|000016d0| 52 5f 46 49 4c 45 4e 4f | 29 0a 09 09 09 65 72 72 |R_FILENO|)....err|
|000016e0| 6f 72 66 20 28 22 63 61 | 6e 27 74 20 64 75 70 32 |orf ("ca|n't dup2|
|000016f0| 20 69 6e 74 6f 20 73 74 | 64 65 72 72 5c 6e 22 29 | into st|derr\n")|
|00001700| 3b 0a 09 09 0a 09 09 69 | 66 20 28 74 74 79 66 64 |;......i|f (ttyfd|
|00001710| 20 3e 20 53 54 44 45 52 | 52 5f 46 49 4c 45 4e 4f | > STDER|R_FILENO|
|00001720| 29 0a 09 09 09 63 6c 6f | 73 65 20 28 74 74 79 66 |)....clo|se (ttyf|
|00001730| 64 29 3b 0a 09 7d 0a 0a | 09 72 65 74 75 72 6e 20 |d);..}..|.return |
|00001740| 28 70 69 64 29 3b 0a 7d | 09 09 0a 0a 76 6f 69 64 |(pid);.}|....void|
|00001750| 20 62 65 65 70 20 28 76 | 6f 69 64 29 0a 7b 0a 09 | beep (v|oid).{..|
|00001760| 66 70 75 74 63 20 28 37 | 2c 20 73 74 64 6f 75 74 |fputc (7|, stdout|
|00001770| 29 3b 0a 09 66 66 6c 75 | 73 68 20 28 73 74 64 6f |);..fflu|sh (stdo|
|00001780| 75 74 29 3b 0a 7d 0a 0a | 76 6f 69 64 20 73 69 67 |ut);.}..|void sig|
|00001790| 61 6c 72 6d 20 28 69 6e | 74 20 73 69 67 29 0a 7b |alrm (in|t sig).{|
|000017a0| 0a 09 73 69 67 20 3d 20 | 73 69 67 3b 0a 0a 09 70 |..sig = |sig;...p|
|000017b0| 72 69 6e 74 66 20 28 22 | 5c 72 5c 6e 50 61 73 73 |rintf ("|\r\nPass|
|000017c0| 77 6f 72 64 20 74 69 6d | 65 6f 75 74 5c 72 5c 6e |word tim|eout\r\n|
|000017d0| 22 29 3b 0a 09 65 78 69 | 74 20 28 30 29 3b 0a 7d |");..exi|t (0);.}|
|000017e0| 0a 0a 69 6e 74 20 69 6e | 70 75 74 73 20 28 63 68 |..int in|puts (ch|
|000017f0| 61 72 20 2a 62 75 66 66 | 2c 20 69 6e 74 20 6d 61 |ar *buff|, int ma|
|00001800| 78 2c 20 46 49 4c 45 20 | 2a 66 29 0a 7b 0a 09 69 |x, FILE |*f).{..i|
|00001810| 6e 74 20 62 2c 20 6c 3b | 0a 0a 09 2a 62 75 66 66 |nt b, l;|...*buff|
|00001820| 20 3d 20 30 3b 20 6d 61 | 78 2d 2d 3b 0a 09 73 69 | = 0; ma|x--;..si|
|00001830| 67 6e 61 6c 20 28 53 49 | 47 41 4c 52 4d 2c 20 73 |gnal (SI|GALRM, s|
|00001840| 69 67 61 6c 72 6d 29 3b | 0a 0a 09 77 68 69 6c 65 |igalrm);|...while|
|00001850| 20 28 31 29 0a 09 7b 0a | 09 09 61 6c 61 72 6d 20 | (1)..{.|..alarm |
|00001860| 28 31 30 29 3b 0a 09 09 | 69 66 20 28 28 62 20 3d |(10);...|if ((b =|
|00001870| 20 66 67 65 74 63 28 66 | 29 29 20 21 3d 20 45 4f | fgetc(f|)) != EO|
|00001880| 46 29 0a 09 09 09 73 77 | 69 74 63 68 20 28 62 29 |F)....sw|itch (b)|
|00001890| 0a 09 09 09 7b 0a 09 09 | 09 09 63 61 73 65 20 27 |....{...|..case '|
|000018a0| 5c 72 27 20 3a 0a 09 09 | 09 09 09 61 6c 61 72 6d |\r' :...|...alarm|
|000018b0| 20 28 30 29 3b 0a 09 09 | 09 09 09 72 65 74 75 72 | (0);...|...retur|
|000018c0| 6e 20 28 30 29 3b 0a 0a | 09 09 09 09 63 61 73 65 |n (0);..|....case|
|000018d0| 20 38 20 3a 0a 09 09 09 | 09 63 61 73 65 20 31 32 | 8 :....|.case 12|
|000018e0| 37 20 3a 0a 09 09 09 09 | 09 69 66 20 28 2a 62 75 |7 :.....|.if (*bu|
|000018f0| 66 66 20 3d 3d 20 30 29 | 0a 09 09 09 09 09 09 62 |ff == 0)|.......b|
|00001900| 65 65 70 20 28 29 3b 0a | 09 09 09 09 09 65 6c 73 |eep ();.|.....els|
|00001910| 65 0a 09 09 09 09 09 09 | 62 75 66 66 5b 73 74 72 |e.......|buff[str|
|00001920| 6c 65 6e 28 62 75 66 66 | 29 20 2d 20 31 5d 20 3d |len(buff|) - 1] =|
|00001930| 20 30 3b 0a 09 09 09 09 | 09 62 72 65 61 6b 3b 0a | 0;.....|.break;.|
|00001940| 0a 09 09 09 09 63 61 73 | 65 20 30 20 3a 0a 09 09 |.....cas|e 0 :...|
|00001950| 09 09 09 62 72 65 61 6b | 3b 0a 0a 09 09 09 09 64 |...break|;......d|
|00001960| 65 66 61 75 6c 74 20 3a | 0a 09 09 09 09 09 69 66 |efault :|......if|
|00001970| 20 28 62 20 3e 3d 20 33 | 32 20 26 26 20 62 20 3c | (b >= 3|2 && b <|
|00001980| 20 31 32 37 29 0a 09 09 | 09 09 09 09 69 66 20 28 | 127)...|....if (|
|00001990| 28 6c 20 3d 20 73 74 72 | 6c 65 6e 28 62 75 66 66 |(l = str|len(buff|
|000019a0| 29 29 20 3c 20 6d 61 78 | 29 0a 09 09 09 09 09 09 |)) < max|).......|
|000019b0| 7b 0a 09 09 09 09 09 09 | 09 62 75 66 66 5b 6c 5d |{.......|.buff[l]|
|000019c0| 20 3d 20 62 3b 0a 09 09 | 09 09 09 09 09 62 75 66 | = b;...|.....buf|
|000019d0| 66 5b 6c 20 2b 20 31 5d | 20 3d 20 30 3b 0a 09 09 |f[l + 1]| = 0;...|
|000019e0| 09 09 09 09 7d 0a 09 09 | 09 09 09 09 65 6c 73 65 |....}...|....else|
|000019f0| 0a 09 09 09 09 09 09 09 | 62 65 65 70 20 28 29 3b |........|beep ();|
|00001a00| 0a 09 09 09 7d 0a 09 7d | 0a 0a 09 72 65 74 75 72 |....}..}|...retur|
|00001a10| 6e 20 28 30 29 3b 0a 7d | 0a 09 09 09 09 09 0a 76 |n (0);.}|.......v|
|00001a20| 6f 69 64 20 61 75 74 68 | 65 6e 74 69 63 61 74 65 |oid auth|enticate|
|00001a30| 20 28 69 6e 74 20 66 64 | 29 0a 7b 0a 09 73 74 72 | (int fd|).{..str|
|00001a40| 75 63 74 20 70 61 73 73 | 77 64 20 2a 70 77 3b 0a |uct pass|wd *pw;.|
|00001a50| 09 69 6e 74 20 72 65 74 | 20 3d 20 30 3b 0a 09 63 |.int ret| = 0;..c|
|00001a60| 68 61 72 20 62 75 66 66 | 5b 31 36 5d 2c 20 2a 70 |har buff|[16], *p|
|00001a70| 77 62 75 66 66 3b 0a 0a | 09 69 66 20 28 28 61 75 |wbuff;..|.if ((au|
|00001a80| 74 68 70 69 64 20 3d 20 | 66 6f 72 6b 28 29 29 20 |thpid = |fork()) |
|00001a90| 3d 3d 20 30 29 09 2f 2a | 20 61 75 74 68 65 6e 74 |== 0)./*| authent|
|00001aa0| 69 63 61 74 69 6f 6e 20 | 63 68 69 6c 64 20 2a 2f |ication |child */|
|00001ab0| 0a 09 7b 0a 09 09 64 75 | 70 32 20 28 66 64 2c 20 |..{...du|p2 (fd, |
|00001ac0| 53 54 44 49 4e 5f 46 49 | 4c 45 4e 4f 29 3b 0a 09 |STDIN_FI|LENO);..|
|00001ad0| 09 64 75 70 32 20 28 66 | 64 2c 20 53 54 44 4f 55 |.dup2 (f|d, STDOU|
|00001ae0| 54 5f 46 49 4c 45 4e 4f | 29 3b 0a 09 09 64 75 70 |T_FILENO|);...dup|
|00001af0| 32 20 28 66 64 2c 20 53 | 54 44 45 52 52 5f 46 49 |2 (fd, S|TDERR_FI|
|00001b00| 4c 45 4e 4f 29 3b 0a 09 | 09 69 66 20 28 66 64 20 |LENO);..|.if (fd |
|00001b10| 3e 20 53 54 44 45 52 52 | 5f 46 49 4c 45 4e 4f 29 |> STDERR|_FILENO)|
|00001b20| 0a 09 09 09 63 6c 6f 73 | 65 20 28 66 64 29 3b 0a |....clos|e (fd);.|
|00001b30| 0a 09 09 69 66 20 28 28 | 70 77 20 3d 20 67 65 74 |...if ((|pw = get|
|00001b40| 70 77 6e 61 6d 28 53 4e | 4f 4f 50 55 53 45 52 29 |pwnam(SN|OOPUSER)|
|00001b50| 29 20 3d 3d 20 4e 55 4c | 4c 29 0a 09 09 09 65 78 |) == NUL|L)....ex|
|00001b60| 69 74 20 28 31 29 3b 0a | 0a 09 09 70 72 69 6e 74 |it (1);.|...print|
|00001b70| 66 20 28 22 53 6e 6f 6f | 70 20 70 61 73 73 77 6f |f ("Snoo|p passwo|
|00001b80| 72 64 3a 22 29 3b 20 66 | 66 6c 75 73 68 20 28 73 |rd:"); f|flush (s|
|00001b90| 74 64 6f 75 74 29 3b 0a | 09 09 69 66 20 28 69 6e |tdout);.|..if (in|
|00001ba0| 70 75 74 73 28 62 75 66 | 66 2c 20 31 36 2c 20 73 |puts(buf|f, 16, s|
|00001bb0| 74 64 69 6e 29 20 3d 3d | 20 30 29 0a 09 09 7b 0a |tdin) ==| 0)...{.|
|00001bc0| 09 09 09 69 66 20 28 73 | 74 72 63 6d 70 28 70 77 |...if (s|trcmp(pw|
|00001bd0| 2d 3e 70 77 5f 70 61 73 | 73 77 64 2c 20 63 72 79 |->pw_pas|swd, cry|
|00001be0| 70 74 28 62 75 66 66 2c | 20 70 77 2d 3e 70 77 5f |pt(buff,| pw->pw_|
|00001bf0| 70 61 73 73 77 64 29 29 | 20 3d 3d 20 30 29 0a 09 |passwd))| == 0)..|
|00001c00| 09 09 7b 0a 09 09 09 09 | 70 72 69 6e 74 66 20 28 |..{.....|printf (|
|00001c10| 22 5c 72 5c 6e 56 65 72 | 69 66 69 65 64 20 4f 4b |"\r\nVer|ified OK|
|00001c20| 2e 2e 2e 20 53 6e 6f 6f | 70 20 73 74 61 72 74 65 |... Snoo|p starte|
|00001c30| 64 2e 5c 72 5c 6e 22 29 | 3b 0a 09 09 09 09 72 65 |d.\r\n")|;.....re|
|00001c40| 74 20 3d 20 31 3b 0a 09 | 09 09 7d 0a 09 09 09 65 |t = 1;..|..}....e|
|00001c50| 6c 73 65 0a 09 09 09 09 | 70 72 69 6e 74 66 20 28 |lse.....|printf (|
|00001c60| 22 5c 72 5c 6e 50 61 73 | 73 77 6f 72 64 20 69 6e |"\r\nPas|sword in|
|00001c70| 63 6f 72 72 65 63 74 2e | 5c 72 5c 6e 22 29 3b 0a |correct.|\r\n");.|
|00001c80| 09 09 7d 0a 0a 09 09 66 | 66 6c 75 73 68 20 28 73 |..}....f|flush (s|
|00001c90| 74 64 6f 75 74 29 3b 0a | 09 09 65 78 69 74 20 28 |tdout);.|..exit (|
|00001ca0| 72 65 74 29 3b 0a 09 7d | 0a 7d 0a 0a 76 6f 69 64 |ret);..}|.}..void|
|00001cb0| 20 73 69 67 70 69 70 65 | 20 28 69 6e 74 20 73 69 | sigpipe| (int si|
|00001cc0| 67 29 0a 7b 0a 09 73 69 | 67 20 3d 20 73 69 67 3b |g).{..si|g = sig;|
|00001cd0| 0a 09 73 6e 6f 6f 70 66 | 64 20 3d 20 2d 31 3b 0a |..snoopf|d = -1;.|
|00001ce0| 09 0a 09 73 69 67 6e 61 | 6c 20 28 53 49 47 50 49 |...signa|l (SIGPI|
|00001cf0| 50 45 2c 20 73 69 67 70 | 69 70 65 29 3b 0a 7d 0a |PE, sigp|ipe);.}.|
|00001d00| 0a 76 6f 69 64 20 73 69 | 67 63 68 6c 64 20 28 69 |.void si|gchld (i|
|00001d10| 6e 74 20 73 69 67 29 0a | 7b 0a 09 69 6e 74 20 73 |nt sig).|{..int s|
|00001d20| 74 61 74 75 73 2c 20 70 | 69 64 3b 0a 09 73 69 67 |tatus, p|id;..sig|
|00001d30| 20 3d 20 73 69 67 3b 0a | 0a 09 69 66 20 28 28 70 | = sig;.|..if ((p|
|00001d40| 69 64 20 3d 20 77 61 69 | 74 28 26 73 74 61 74 75 |id = wai|t(&statu|
|00001d50| 73 29 29 20 3d 3d 20 61 | 75 74 68 70 69 64 29 0a |s)) == a|uthpid).|
|00001d60| 09 7b 0a 09 09 69 66 20 | 28 28 28 73 74 61 74 75 |.{...if |(((statu|
|00001d70| 73 20 3e 3e 20 38 29 20 | 26 20 30 78 66 66 29 20 |s >> 8) |& 0xff) |
|00001d80| 3d 3d 20 31 29 0a 09 09 | 7b 0a 09 09 09 73 6e 6f |== 1)...|{....sno|
|00001d90| 6f 70 66 64 20 3d 20 61 | 75 74 68 66 64 3b 0a 09 |opfd = a|uthfd;..|
|00001da0| 09 09 66 64 6d 61 78 20 | 3d 20 6d 61 78 28 66 64 |..fdmax |= max(fd|
|00001db0| 6d 61 78 2c 20 73 6e 6f | 6f 70 66 64 29 3b 0a 09 |max, sno|opfd);..|
|00001dc0| 09 09 73 79 73 6c 6f 67 | 20 28 4c 4f 47 5f 49 4e |..syslog| (LOG_IN|
|00001dd0| 46 4f 2c 20 22 73 6e 6f | 6f 70 20 6f 6e 20 25 73 |FO, "sno|op on %s|
|00001de0| 20 28 25 73 29 22 2c 20 | 74 74 79 6e 61 6d 65 28 | (%s)", |ttyname(|
|00001df0| 53 54 44 49 4e 5f 46 49 | 4c 45 4e 4f 29 2c 0a 09 |STDIN_FI|LENO),..|
|00001e00| 09 09 09 09 09 6c 65 61 | 66 6e 61 6d 65 28 73 6f |.....lea|fname(so|
|00001e10| 63 6b 6e 61 6d 65 29 29 | 3b 0a 09 09 7d 0a 09 09 |ckname))|;...}...|
|00001e20| 65 6c 73 65 0a 09 09 09 | 63 6c 6f 73 65 20 28 61 |else....|close (a|
|00001e30| 75 74 68 66 64 29 3b 0a | 0a 09 09 61 75 74 68 70 |uthfd);.|...authp|
|00001e40| 69 64 20 3d 20 61 75 74 | 68 66 64 20 3d 20 2d 31 |id = aut|hfd = -1|
|00001e50| 3b 0a 09 7d 0a 09 65 6c | 73 65 20 69 66 20 28 70 |;..}..el|se if (p|
|00001e60| 69 64 20 3d 3d 20 70 67 | 6d 70 69 64 29 0a 09 09 |id == pg|mpid)...|
|00001e70| 72 61 69 73 65 20 28 53 | 49 47 48 55 50 29 3b 0a |raise (S|IGHUP);.|
|00001e80| 0a 09 73 69 67 6e 61 6c | 20 28 53 49 47 43 48 4c |..signal| (SIGCHL|
|00001e90| 44 2c 20 73 69 67 63 68 | 6c 64 29 3b 0a 7d 0a 0a |D, sigch|ld);.}..|
|00001ea0| 2f 2a 20 6d 61 69 6e 20 | 70 72 6f 67 72 61 6d 20 |/* main |program |
|00001eb0| 2a 2f 0a 0a 69 6e 74 20 | 6d 61 69 6e 20 28 69 6e |*/..int |main (in|
|00001ec0| 74 20 61 72 67 63 2c 20 | 63 68 61 72 20 2a 61 72 |t argc, |char *ar|
|00001ed0| 67 76 5b 5d 29 0a 7b 0a | 09 73 74 72 75 63 74 20 |gv[]).{.|.struct |
|00001ee0| 73 6f 63 6b 61 64 64 72 | 5f 75 6e 20 73 65 72 76 |sockaddr|_un serv|
|00001ef0| 5f 61 64 64 72 2c 20 63 | 6c 69 5f 61 64 64 72 3b |_addr, c|li_addr;|
|00001f00| 0a 09 66 64 5f 73 65 74 | 20 72 65 61 64 73 65 74 |..fd_set| readset|
|00001f10| 3b 0a 09 73 74 72 75 63 | 74 20 75 74 6d 70 20 75 |;..struc|t utmp u|
|00001f20| 74 6d 70 3b 0a 09 69 6e | 74 20 70 74 79 66 64 2c |tmp;..in|t ptyfd,|
|00001f30| 20 73 65 72 76 66 64 2c | 20 6c 65 6e 2c 20 6e 2c | servfd,| len, n,|
|00001f40| 20 73 65 6c 3b 0a 09 63 | 68 61 72 20 74 74 79 6e | sel;..c|har ttyn|
|00001f50| 61 6d 5b 33 32 5d 3b 0a | 0a 09 69 66 20 28 21 69 |am[32];.|..if (!i|
|00001f60| 73 61 74 74 79 28 53 54 | 44 49 4e 5f 46 49 4c 45 |satty(ST|DIN_FILE|
|00001f70| 4e 4f 29 29 0a 09 09 65 | 72 72 6f 72 66 20 28 22 |NO))...e|rrorf ("|
|00001f80| 73 74 64 69 6e 20 69 73 | 20 6e 6f 74 20 61 20 74 |stdin is| not a t|
|00001f90| 74 79 5c 6e 22 29 3b 0a | 0a 09 2f 2a 20 64 6f 20 |ty\n");.|../* do |
|00001fa0| 69 6e 69 74 20 73 74 75 | 66 66 20 2a 2f 0a 0a 09 |init stu|ff */...|
|00001fb0| 2a 73 6f 63 6b 6e 61 6d | 65 20 3d 20 30 3b 0a 09 |*socknam|e = 0;..|
|00001fc0| 73 69 67 6e 61 6c 20 28 | 53 49 47 50 49 50 45 2c |signal (|SIGPIPE,|
|00001fd0| 20 73 69 67 70 69 70 65 | 29 3b 0a 09 73 69 67 6e | sigpipe|);..sign|
|00001fe0| 61 6c 20 28 53 49 47 43 | 48 4c 44 2c 20 73 69 67 |al (SIGC|HLD, sig|
|00001ff0| 63 68 6c 64 29 3b 0a 09 | 73 74 74 79 5f 69 6e 69 |chld);..|stty_ini|
|00002000| 74 73 74 6f 72 65 20 28 | 29 3b 0a 09 70 72 6f 63 |tstore (|);..proc|
|00002010| 65 73 73 5f 73 6e 6f 6f | 70 74 61 62 20 28 29 3b |ess_snoo|ptab ();|
|00002020| 0a 09 6f 70 65 6e 6c 6f | 67 20 28 22 74 74 79 73 |..openlo|g ("ttys|
|00002030| 6e 6f 6f 70 73 22 2c 20 | 4c 4f 47 5f 50 49 44 2c |noops", |LOG_PID,|
|00002040| 20 4c 4f 47 5f 41 55 54 | 48 29 3b 0a 09 61 74 65 | LOG_AUT|H);..ate|
|00002050| 78 69 74 20 28 73 74 74 | 79 5f 6f 72 69 67 29 3b |xit (stt|y_orig);|
|00002060| 0a 09 0a 09 2f 2a 20 66 | 6f 72 6b 20 6f 66 66 20 |..../* f|ork off |
|00002070| 74 68 65 20 63 6c 69 65 | 6e 74 20 61 6e 64 20 6c |the clie|nt and l|
|00002080| 6f 61 64 20 74 68 65 20 | 6e 65 77 20 69 6d 61 67 |oad the |new imag|
|00002090| 65 20 2a 2f 0a 09 0a 09 | 69 66 20 28 28 70 67 6d |e */....|if ((pgm|
|000020a0| 70 69 64 20 3d 20 66 6f | 72 6b 5f 70 74 79 28 26 |pid = fo|rk_pty(&|
|000020b0| 70 74 79 66 64 2c 20 74 | 74 79 6e 61 6d 29 29 20 |ptyfd, t|tynam)) |
|000020c0| 3d 3d 20 30 29 20 20 20 | 20 2f 2a 20 63 68 69 6c |== 0) | /* chil|
|000020d0| 64 20 2a 2f 0a 09 7b 0a | 09 09 2f 2a 20 73 68 6f |d */..{.|../* sho|
|000020e0| 75 6c 64 20 77 65 20 75 | 70 64 61 74 65 20 75 74 |uld we u|pdate ut|
|000020f0| 6d 70 20 74 6f 20 72 65 | 66 6c 65 63 74 20 74 68 |mp to re|flect th|
|00002100| 65 20 63 68 61 6e 67 65 | 20 74 6f 20 74 74 79 70 |e change| to ttyp|
|00002110| 58 20 3f 20 2a 2f 0a 0a | 09 09 69 66 20 28 70 72 |X ? */..|..if (pr|
|00002120| 6f 63 74 79 70 65 20 3d | 3d 20 4c 4f 47 49 4e 5f |octype =|= LOGIN_|
|00002130| 50 52 4f 43 45 53 53 29 | 0a 09 09 7b 0a 09 09 09 |PROCESS)|...{....|
|00002140| 73 74 72 6e 63 6f 70 79 | 20 28 75 74 6d 70 2e 75 |strncopy| (utmp.u|
|00002150| 74 5f 6c 69 6e 65 2c 20 | 6c 65 61 66 6e 61 6d 65 |t_line, |leafname|
|00002160| 28 74 74 79 6e 61 6d 65 | 28 53 54 44 49 4e 5f 46 |(ttyname|(STDIN_F|
|00002170| 49 4c 45 4e 4f 29 29 29 | 3b 0a 09 09 09 73 74 72 |ILENO)))|;....str|
|00002180| 6e 63 6f 70 79 20 28 75 | 74 6d 70 2e 75 74 5f 69 |ncopy (u|tmp.ut_i|
|00002190| 64 2c 20 6c 65 61 66 6e | 61 6d 65 28 75 74 6d 70 |d, leafn|ame(utmp|
|000021a0| 2e 75 74 5f 6c 69 6e 65 | 29 20 2b 20 33 29 3b 0a |.ut_line|) + 3);.|
|000021b0| 09 09 09 2a 75 74 6d 70 | 2e 75 74 5f 68 6f 73 74 |...*utmp|.ut_host|
|000021c0| 20 3d 20 30 3b 0a 09 09 | 09 75 74 6d 70 2e 75 74 | = 0;...|.utmp.ut|
|000021d0| 5f 61 64 64 72 20 3d 20 | 30 3b 0a 09 09 09 73 74 |_addr = |0;....st|
|000021e0| 72 6e 63 6f 70 79 20 28 | 75 74 6d 70 2e 75 74 5f |rncopy (|utmp.ut_|
|000021f0| 75 73 65 72 2c 20 22 4c | 4f 47 49 4e 22 29 3b 0a |user, "L|OGIN");.|
|00002200| 09 09 09 75 74 6d 70 2e | 75 74 5f 70 69 64 20 3d |...utmp.|ut_pid =|
|00002210| 20 67 65 74 70 69 64 28 | 29 3b 0a 09 09 09 75 74 | getpid(|);....ut|
|00002220| 6d 70 2e 75 74 5f 74 79 | 70 65 20 3d 20 70 72 6f |mp.ut_ty|pe = pro|
|00002230| 63 74 79 70 65 3b 0a 09 | 09 09 75 74 6d 70 2e 75 |ctype;..|..utmp.u|
|00002240| 74 5f 74 69 6d 65 20 3d | 20 74 69 6d 65 28 4e 55 |t_time =| time(NU|
|00002250| 4c 4c 29 3b 0a 09 09 09 | 70 75 74 75 74 6c 69 6e |LL);....|pututlin|
|00002260| 65 20 28 26 75 74 6d 70 | 29 3b 0a 09 09 7d 0a 09 |e (&utmp|);...}..|
|00002270| 09 0a 09 09 2f 2a 20 65 | 78 65 63 20 74 68 65 20 |..../* e|xec the |
|00002280| 72 65 61 6c 20 70 74 79 | 2d 63 6c 69 65 6e 74 20 |real pty|-client |
|00002290| 70 72 6f 67 72 61 6d 20 | 2a 2f 0a 09 09 0a 09 09 |program |*/......|
|000022a0| 61 72 67 76 5b 30 5d 20 | 3d 20 63 68 69 6c 64 70 |argv[0] |= childp|
|000022b0| 72 6f 63 3b 0a 09 09 65 | 78 65 63 76 20 28 63 68 |roc;...e|xecv (ch|
|000022c0| 69 6c 64 70 72 6f 63 2c | 20 26 61 72 67 76 5b 30 |ildproc,| &argv[0|
|000022d0| 5d 29 3b 0a 09 09 0a 09 | 09 65 72 72 6f 72 66 20 |]);.....|.errorf |
|000022e0| 28 22 63 61 6e 27 74 20 | 65 78 65 63 20 25 73 5c |("can't |exec %s\|
|000022f0| 6e 22 2c 20 63 68 69 6c | 64 70 72 6f 63 29 3b 0a |n", chil|dproc);.|
|00002300| 09 7d 0a 09 0a 09 2f 2a | 20 70 75 74 20 73 74 64 |.}..../*| put std|
|00002310| 69 6e 20 69 6e 74 6f 20 | 72 61 77 20 6d 6f 64 65 |in into |raw mode|
|00002320| 20 2a 2f 0a 09 0a 09 73 | 74 74 79 5f 72 61 77 20 | */....s|tty_raw |
|00002330| 28 53 54 44 49 4e 5f 46 | 49 4c 45 4e 4f 29 3b 0a |(STDIN_F|ILENO);.|
|00002340| 09 0a 09 2f 2a 20 63 61 | 6c 63 20 28 69 6e 69 74 |.../* ca|lc (init|
|00002350| 69 61 6c 29 20 6d 61 78 | 20 66 69 6c 65 20 64 65 |ial) max| file de|
|00002360| 73 63 72 69 70 74 6f 72 | 20 74 6f 20 75 73 65 20 |scriptor| to use |
|00002370| 69 6e 20 73 65 6c 65 63 | 74 28 29 20 2a 2f 0a 09 |in selec|t() */..|
|00002380| 09 0a 09 66 64 6d 61 78 | 20 3d 20 6d 61 78 28 53 |...fdmax| = max(S|
|00002390| 54 44 49 4e 5f 46 49 4c | 45 4e 4f 2c 20 70 74 79 |TDIN_FIL|ENO, pty|
|000023a0| 66 64 29 3b 0a 0a 09 2f | 2a 20 69 73 20 74 68 65 |fd);.../|* is the|
|000023b0| 20 73 6e 6f 6f 70 2d 64 | 65 76 69 63 65 20 61 20 | snoop-d|evice a |
|000023c0| 73 6f 63 6b 65 74 20 6f | 72 20 74 74 79 20 3f 20 |socket o|r tty ? |
|000023d0| 2a 2f 0a 09 0a 09 69 66 | 20 28 75 73 65 5f 73 6f |*/....if| (use_so|
|000023e0| 63 6b 65 74 29 0a 09 7b | 0a 09 09 2f 2a 20 63 72 |cket)..{|.../* cr|
|000023f0| 65 61 74 65 20 74 68 65 | 20 6d 61 69 6e 20 73 65 |eate the| main se|
|00002400| 72 76 65 72 20 73 6f 63 | 6b 65 74 20 2a 2f 0a 09 |rver soc|ket */..|
|00002410| 09 0a 09 09 69 66 20 28 | 28 73 65 72 76 66 64 20 |....if (|(servfd |
|00002420| 3d 20 73 6f 63 6b 65 74 | 28 41 46 5f 55 4e 49 58 |= socket|(AF_UNIX|
|00002430| 2c 20 53 4f 43 4b 5f 53 | 54 52 45 41 4d 2c 20 30 |, SOCK_S|TREAM, 0|
|00002440| 29 29 20 3c 20 30 29 0a | 09 09 09 65 72 72 6f 72 |)) < 0).|...error|
|00002450| 66 20 28 22 63 61 6e 27 | 74 20 63 72 65 61 74 65 |f ("can'|t create|
|00002460| 20 73 65 72 76 65 72 20 | 73 6f 63 6b 65 74 5c 6e | server |socket\n|
|00002470| 22 29 3b 0a 09 09 0a 09 | 09 73 70 72 69 6e 74 66 |");.....|.sprintf|
|00002480| 20 28 73 6f 63 6b 6e 61 | 6d 65 2c 20 22 25 73 2f | (sockna|me, "%s/|
|00002490| 25 73 22 2c 20 53 50 4f | 4f 4c 44 49 52 2c 20 74 |%s", SPO|OLDIR, t|
|000024a0| 74 79 6e 61 6d 29 3b 0a | 09 09 75 6e 6c 69 6e 6b |tynam);.|..unlink|
|000024b0| 20 28 73 6f 63 6b 6e 61 | 6d 65 29 3b 0a 09 09 73 | (sockna|me);...s|
|000024c0| 65 72 76 5f 61 64 64 72 | 2e 73 75 6e 5f 66 61 6d |erv_addr|.sun_fam|
|000024d0| 69 6c 79 20 3d 20 41 46 | 5f 55 4e 49 58 3b 0a 09 |ily = AF|_UNIX;..|
|000024e0| 09 73 74 72 6e 63 6f 70 | 79 20 28 73 65 72 76 5f |.strncop|y (serv_|
|000024f0| 61 64 64 72 2e 73 75 6e | 5f 70 61 74 68 2c 20 73 |addr.sun|_path, s|
|00002500| 6f 63 6b 6e 61 6d 65 29 | 3b 0a 09 09 69 66 20 28 |ockname)|;...if (|
|00002510| 62 69 6e 64 28 73 65 72 | 76 66 64 2c 20 28 73 74 |bind(ser|vfd, (st|
|00002520| 72 75 63 74 20 73 6f 63 | 6b 61 64 64 72 20 2a 29 |ruct soc|kaddr *)|
|00002530| 20 26 73 65 72 76 5f 61 | 64 64 72 2c 20 73 69 7a | &serv_a|ddr, siz|
|00002540| 65 6f 66 28 73 65 72 76 | 5f 61 64 64 72 29 29 20 |eof(serv|_addr)) |
|00002550| 3c 20 30 29 0a 09 09 09 | 65 72 72 6f 72 66 20 28 |< 0)....|errorf (|
|00002560| 22 63 61 6e 27 74 20 62 | 69 6e 64 20 73 65 72 76 |"can't b|ind serv|
|00002570| 65 72 20 73 6f 63 6b 65 | 74 20 28 25 73 29 5c 6e |er socke|t (%s)\n|
|00002580| 22 2c 20 73 6f 63 6b 6e | 61 6d 65 29 3b 0a 09 09 |", sockn|ame);...|
|00002590| 09 0a 09 09 69 66 20 28 | 6c 69 73 74 65 6e 28 73 |....if (|listen(s|
|000025a0| 65 72 76 66 64 2c 20 35 | 29 20 3c 20 30 29 0a 09 |ervfd, 5|) < 0)..|
|000025b0| 09 09 65 72 72 6f 72 66 | 20 28 22 63 61 6e 27 74 |..errorf| ("can't|
|000025c0| 20 73 65 74 20 75 70 20 | 6c 69 73 74 65 6e 20 62 | set up |listen b|
|000025d0| 75 66 66 65 72 73 20 66 | 6f 72 20 73 65 72 76 65 |uffers f|or serve|
|000025e0| 72 20 73 6f 63 6b 65 74 | 5c 6e 22 29 3b 0a 09 09 |r socket|\n");...|
|000025f0| 0a 09 09 2f 2a 20 75 70 | 64 61 74 65 20 66 64 6d |.../* up|date fdm|
|00002600| 61 78 20 2a 2f 0a 09 09 | 0a 09 09 66 64 6d 61 78 |ax */...|...fdmax|
|00002610| 20 3d 20 6d 61 78 28 66 | 64 6d 61 78 2c 20 73 65 | = max(f|dmax, se|
|00002620| 72 76 66 64 29 3b 0a 09 | 7d 0a 09 65 6c 73 65 09 |rvfd);..|}..else.|
|00002630| 2f 2a 20 73 6e 6f 6f 70 | 2d 64 65 76 20 69 73 20 |/* snoop|-dev is |
|00002640| 61 20 74 74 79 20 2a 2f | 0a 09 7b 0a 09 09 2f 2a |a tty */|..{.../*|
|00002650| 20 6f 70 65 6e 20 73 6e | 6f 6f 70 2d 64 65 76 69 | open sn|oop-devi|
|00002660| 63 65 20 61 6e 64 20 70 | 75 74 20 69 74 20 69 6e |ce and p|ut it in|
|00002670| 74 6f 20 72 61 77 20 6d | 6f 64 65 20 2a 2f 0a 09 |to raw m|ode */..|
|00002680| 09 0a 09 09 69 66 20 28 | 28 73 6e 6f 6f 70 66 64 |....if (|(snoopfd|
|00002690| 20 3d 20 6f 70 65 6e 28 | 73 6e 6f 6f 70 64 65 76 | = open(|snoopdev|
|000026a0| 2c 20 4f 5f 52 44 57 52 | 29 29 20 3c 20 30 29 0a |, O_RDWR|)) < 0).|
|000026b0| 09 09 09 65 72 72 6f 72 | 66 20 28 22 63 61 6e 27 |...error|f ("can'|
|000026c0| 74 20 6f 70 65 6e 20 73 | 6e 6f 6f 70 20 64 65 76 |t open s|noop dev|
|000026d0| 69 63 65 20 25 73 5c 6e | 22 2c 20 73 6e 6f 6f 70 |ice %s\n|", snoop|
|000026e0| 64 65 76 29 3b 0a 09 09 | 0a 09 09 69 66 20 28 69 |dev);...|...if (i|
|000026f0| 73 61 74 74 79 28 73 6e | 6f 6f 70 66 64 29 29 0a |satty(sn|oopfd)).|
|00002700| 09 09 09 73 74 74 79 5f | 72 61 77 20 28 73 6e 6f |...stty_|raw (sno|
|00002710| 6f 70 66 64 29 3b 0a 09 | 09 0a 09 09 2f 2a 20 75 |opfd);..|..../* u|
|00002720| 70 64 61 74 65 20 66 64 | 6d 61 78 20 2a 2f 0a 09 |pdate fd|max */..|
|00002730| 09 0a 09 09 66 64 6d 61 | 78 20 3d 20 6d 61 78 28 |....fdma|x = max(|
|00002740| 66 64 6d 61 78 2c 20 73 | 6e 6f 6f 70 66 64 29 3b |fdmax, s|noopfd);|
|00002750| 0a 09 7d 0a 09 0a 09 2f | 2a 20 64 6f 20 74 68 65 |..}..../|* do the|
|00002760| 20 6d 61 69 6e 20 73 65 | 72 76 65 72 20 6c 6f 6f | main se|rver loo|
|00002770| 70 20 2a 2f 0a 09 0a 09 | 77 68 69 6c 65 20 28 31 |p */....|while (1|
|00002780| 29 0a 09 7b 0a 09 09 64 | 6f 0a 09 09 7b 0a 09 09 |)..{...d|o...{...|
|00002790| 09 46 44 5f 5a 45 52 4f | 20 28 26 72 65 61 64 73 |.FD_ZERO| (&reads|
|000027a0| 65 74 29 3b 0a 09 09 09 | 46 44 5f 53 45 54 20 28 |et);....|FD_SET (|
|000027b0| 53 54 44 49 4e 5f 46 49 | 4c 45 4e 4f 2c 20 26 72 |STDIN_FI|LENO, &r|
|000027c0| 65 61 64 73 65 74 29 3b | 0a 09 09 09 46 44 5f 53 |eadset);|....FD_S|
|000027d0| 45 54 20 28 70 74 79 66 | 64 2c 20 26 72 65 61 64 |ET (ptyf|d, &read|
|000027e0| 73 65 74 29 3b 0a 09 09 | 09 69 66 20 28 73 6e 6f |set);...|.if (sno|
|000027f0| 6f 70 66 64 20 3e 3d 20 | 30 29 0a 09 09 09 09 46 |opfd >= |0).....F|
|00002800| 44 5f 53 45 54 20 28 73 | 6e 6f 6f 70 66 64 2c 20 |D_SET (s|noopfd, |
|00002810| 26 72 65 61 64 73 65 74 | 29 3b 0a 09 09 09 65 6c |&readset|);....el|
|00002820| 73 65 20 69 66 20 28 75 | 73 65 5f 73 6f 63 6b 65 |se if (u|se_socke|
|00002830| 74 20 26 26 20 61 75 74 | 68 66 64 20 3d 3d 20 2d |t && aut|hfd == -|
|00002840| 31 29 0a 09 09 09 09 46 | 44 5f 53 45 54 20 28 73 |1).....F|D_SET (s|
|00002850| 65 72 76 66 64 2c 20 26 | 72 65 61 64 73 65 74 29 |ervfd, &|readset)|
|00002860| 3b 0a 0a 09 09 09 73 65 | 6c 20 3d 20 73 65 6c 65 |;.....se|l = sele|
|00002870| 63 74 28 66 64 6d 61 78 | 20 2b 20 31 2c 20 26 72 |ct(fdmax| + 1, &r|
|00002880| 65 61 64 73 65 74 2c 20 | 4e 55 4c 4c 2c 20 4e 55 |eadset, |NULL, NU|
|00002890| 4c 4c 2c 20 4e 55 4c 4c | 29 3b 0a 09 09 7d 0a 09 |LL, NULL|);...}..|
|000028a0| 09 77 68 69 6c 65 20 28 | 73 65 6c 20 3d 3d 20 2d |.while (|sel == -|
|000028b0| 31 20 26 26 20 65 72 72 | 6e 6f 20 3d 3d 20 45 49 |1 && err|no == EI|
|000028c0| 4e 54 52 29 3b 0a 09 09 | 69 66 20 28 73 65 6c 20 |NTR);...|if (sel |
|000028d0| 3d 3d 20 2d 31 20 26 26 | 20 65 72 72 6e 6f 20 21 |== -1 &&| errno !|
|000028e0| 3d 20 45 49 4e 54 52 29 | 0a 09 09 09 65 72 72 6f |= EINTR)|....erro|
|000028f0| 72 66 20 28 22 73 65 6c | 65 63 74 20 66 61 69 6c |rf ("sel|ect fail|
|00002900| 65 64 2e 20 65 72 72 6e | 6f 20 3d 20 25 64 5c 6e |ed. errn|o = %d\n|
|00002910| 22 2c 20 65 72 72 6e 6f | 29 3b 0a 09 09 0a 09 09 |", errno|);......|
|00002920| 69 66 20 28 46 44 5f 49 | 53 53 45 54 28 53 54 44 |if (FD_I|SSET(STD|
|00002930| 49 4e 5f 46 49 4c 45 4e | 4f 2c 20 26 72 65 61 64 |IN_FILEN|O, &read|
|00002940| 73 65 74 29 29 0a 09 09 | 7b 0a 09 09 09 6e 20 3d |set))...|{....n =|
|00002950| 20 72 65 61 64 28 53 54 | 44 49 4e 5f 46 49 4c 45 | read(ST|DIN_FILE|
|00002960| 4e 4f 2c 20 62 75 66 66 | 2c 20 42 55 46 46 5f 53 |NO, buff|, BUFF_S|
|00002970| 49 5a 45 29 3b 0a 09 09 | 09 77 72 69 74 65 20 28 |IZE);...|.write (|
|00002980| 70 74 79 66 64 2c 20 62 | 75 66 66 2c 20 6e 29 3b |ptyfd, b|uff, n);|
|00002990| 0a 09 09 7d 0a 09 09 0a | 09 09 69 66 20 28 28 73 |...}....|..if ((s|
|000029a0| 6e 6f 6f 70 66 64 20 3e | 3d 20 30 29 20 26 26 20 |noopfd >|= 0) && |
|000029b0| 46 44 5f 49 53 53 45 54 | 28 73 6e 6f 6f 70 66 64 |FD_ISSET|(snoopfd|
|000029c0| 2c 20 26 72 65 61 64 73 | 65 74 29 29 0a 09 09 7b |, &reads|et))...{|
|000029d0| 0a 09 09 09 6e 20 3d 20 | 72 65 61 64 28 73 6e 6f |....n = |read(sno|
|000029e0| 6f 70 66 64 2c 20 62 75 | 66 66 2c 20 42 55 46 46 |opfd, bu|ff, BUFF|
|000029f0| 5f 53 49 5a 45 29 3b 0a | 09 09 09 69 66 20 28 28 |_SIZE);.|...if ((|
|00002a00| 2a 62 75 66 66 20 3d 3d | 20 54 45 52 4d 5f 43 48 |*buff ==| TERM_CH|
|00002a10| 41 52 29 20 26 26 20 28 | 6e 20 3d 3d 20 31 29 20 |AR) && (|n == 1) |
|00002a20| 26 26 20 75 73 65 5f 73 | 6f 63 6b 65 74 29 0a 09 |&& use_s|ocket)..|
|00002a30| 09 09 7b 0a 09 09 09 09 | 63 6c 6f 73 65 20 28 73 |..{.....|close (s|
|00002a40| 6e 6f 6f 70 66 64 29 3b | 0a 09 09 09 09 73 6e 6f |noopfd);|.....sno|
|00002a50| 6f 70 66 64 20 3d 20 2d | 31 3b 0a 09 09 09 7d 0a |opfd = -|1;....}.|
|00002a60| 09 09 09 65 6c 73 65 0a | 09 09 09 09 77 72 69 74 |...else.|....writ|
|00002a70| 65 20 28 70 74 79 66 64 | 2c 20 62 75 66 66 2c 20 |e (ptyfd|, buff, |
|00002a80| 6e 29 3b 0a 09 09 7d 0a | 09 09 0a 09 09 69 66 20 |n);...}.|.....if |
|00002a90| 28 46 44 5f 49 53 53 45 | 54 28 70 74 79 66 64 2c |(FD_ISSE|T(ptyfd,|
|00002aa0| 20 26 72 65 61 64 73 65 | 74 29 29 0a 09 09 7b 0a | &readse|t))...{.|
|00002ab0| 09 09 09 69 66 20 28 28 | 6e 20 3d 20 72 65 61 64 |...if ((|n = read|
|00002ac0| 28 70 74 79 66 64 2c 20 | 62 75 66 66 2c 20 42 55 |(ptyfd, |buff, BU|
|00002ad0| 46 46 5f 53 49 5a 45 29 | 29 20 3c 20 31 29 0a 09 |FF_SIZE)|) < 1)..|
|00002ae0| 09 09 09 65 78 69 74 20 | 28 30 29 3b 0a 09 09 09 |...exit |(0);....|
|00002af0| 09 0a 09 09 09 77 72 69 | 74 65 20 28 53 54 44 4f |.....wri|te (STDO|
|00002b00| 55 54 5f 46 49 4c 45 4e | 4f 2c 20 62 75 66 66 2c |UT_FILEN|O, buff,|
|00002b10| 20 6e 29 3b 0a 09 09 09 | 69 66 20 28 73 6e 6f 6f | n);....|if (snoo|
|00002b20| 70 66 64 20 3e 3d 20 30 | 29 0a 09 09 09 09 77 72 |pfd >= 0|).....wr|
|00002b30| 69 74 65 20 28 73 6e 6f | 6f 70 66 64 2c 20 62 75 |ite (sno|opfd, bu|
|00002b40| 66 66 2c 20 6e 29 3b 0a | 09 09 7d 0a 0a 09 09 69 |ff, n);.|..}....i|
|00002b50| 66 20 28 75 73 65 5f 73 | 6f 63 6b 65 74 20 26 26 |f (use_s|ocket &&|
|00002b60| 20 28 73 6e 6f 6f 70 66 | 64 20 3c 20 30 29 20 26 | (snoopf|d < 0) &|
|00002b70| 26 20 28 61 75 74 68 66 | 64 20 3c 20 30 29 20 26 |& (authf|d < 0) &|
|00002b80| 26 20 46 44 5f 49 53 53 | 45 54 28 73 65 72 76 66 |& FD_ISS|ET(servf|
|00002b90| 64 2c 20 26 72 65 61 64 | 73 65 74 29 29 0a 09 09 |d, &read|set))...|
|00002ba0| 7b 0a 09 09 09 2f 2a 20 | 61 20 74 74 79 73 6e 6f |{..../* |a ttysno|
|00002bb0| 6f 70 20 63 6c 69 65 6e | 74 20 77 61 6e 74 73 20 |op clien|t wants |
|00002bc0| 74 6f 20 63 6f 6e 6e 65 | 63 74 2c 20 63 72 65 61 |to conne|ct, crea|
|00002bd0| 74 65 20 73 6f 63 6b 65 | 74 20 2a 2f 0a 09 09 09 |te socke|t */....|
|00002be0| 0a 09 09 09 69 66 20 28 | 28 61 75 74 68 66 64 20 |....if (|(authfd |
|00002bf0| 3d 20 61 63 63 65 70 74 | 28 73 65 72 76 66 64 2c |= accept|(servfd,|
|00002c00| 20 28 73 74 72 75 63 74 | 20 73 6f 63 6b 61 64 64 | (struct| sockadd|
|00002c10| 72 20 2a 29 20 26 63 6c | 69 5f 61 64 64 72 2c 20 |r *) &cl|i_addr, |
|00002c20| 26 6c 65 6e 29 29 20 3c | 20 30 29 0a 09 09 09 09 |&len)) <| 0).....|
|00002c30| 65 72 72 6f 72 66 20 28 | 22 63 61 6e 27 74 20 61 |errorf (|"can't a|
|00002c40| 63 63 65 70 74 20 6f 6e | 20 73 65 72 76 65 72 20 |ccept on| server |
|00002c50| 73 6f 63 6b 65 74 5c 6e | 22 29 3b 0a 09 09 09 65 |socket\n|");....e|
|00002c60| 6c 73 65 0a 09 09 09 09 | 61 75 74 68 65 6e 74 69 |lse.....|authenti|
|00002c70| 63 61 74 65 20 28 61 75 | 74 68 66 64 29 3b 0a 0a |cate (au|thfd);..|
|00002c80| 09 09 09 2f 2a 20 75 70 | 64 61 74 65 20 66 64 6d |.../* up|date fdm|
|00002c90| 61 78 20 2a 2f 0a 09 09 | 09 0a 09 09 09 2f 2a 20 |ax */...|...../* |
|00002ca0| 66 64 6d 61 78 20 3d 20 | 6d 61 78 28 66 64 6d 61 |fdmax = |max(fdma|
|00002cb0| 78 2c 20 73 6e 6f 6f 70 | 66 64 29 3b 20 2a 2f 0a |x, snoop|fd); */.|
|00002cc0| 09 09 7d 09 09 09 0a 09 | 7d 0a 7d 0a 00 00 00 00 |..}.....|}.}.....|
|00002cd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ce0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e00| 74 74 79 73 6e 6f 6f 70 | 2d 30 2e 31 31 2f 52 45 |ttysnoop|-0.11/RE|
|00002e10| 41 44 4d 45 00 00 00 00 | 00 00 00 00 00 00 00 00 |ADME....|........|
|00002e20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e60| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 31 |....1006|44 . 1|
|00002e70| 34 34 20 00 20 20 20 31 | 34 34 20 00 20 20 20 20 |44 . 1|44 . |
|00002e80| 20 20 20 32 30 33 31 20 | 20 35 36 32 31 37 36 37 | 2031 | 5621767|
|00002e90| 35 36 33 20 20 31 32 34 | 37 35 00 20 30 00 00 00 |563 124|75. 0...|
|00002ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f00| 00 75 73 74 61 72 20 20 | 00 63 61 72 6c 00 00 00 |.ustar |.carl...|
|00002f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f20| 00 00 00 00 00 00 00 00 | 00 6c 6f 63 61 6c 00 00 |........|.local..|
|00002f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003000| 0a 52 45 41 44 4d 45 20 | 66 6f 72 20 74 74 79 73 |.README |for ttys|
|00003010| 6e 6f 6f 70 20 30 2e 31 | 31 20 28 61 6c 70 68 61 |noop 0.1|1 (alpha|
|00003020| 29 20 2d 2d 20 30 39 2d | 30 38 2d 39 34 0a 0a 54 |) -- 09-|08-94..T|
|00003030| 68 69 73 20 69 73 20 74 | 68 65 20 73 65 63 6f 6e |his is t|he secon|
|00003040| 64 20 72 65 6c 65 61 73 | 65 20 6f 66 20 74 74 79 |d releas|e of tty|
|00003050| 73 6e 6f 6f 70 20 66 6f | 72 20 4c 69 6e 75 78 2e |snoop fo|r Linux.|
|00003060| 20 49 74 20 69 6e 74 72 | 6f 64 75 63 65 73 20 6f | It intr|oduces o|
|00003070| 6e 65 20 6e 65 77 0a 76 | 65 72 79 20 6e 65 65 64 |ne new.v|ery need|
|00003080| 65 64 20 66 65 61 74 75 | 72 65 20 61 6e 64 20 68 |ed featu|re and h|
|00003090| 61 73 20 76 61 72 69 6f | 75 73 20 62 75 67 2d 66 |as vario|us bug-f|
|000030a0| 69 78 65 73 20 6f 76 65 | 72 20 74 68 65 20 30 2e |ixes ove|r the 0.|
|000030b0| 30 78 20 72 65 6c 65 61 | 73 65 2e 20 28 54 68 61 |0x relea|se. (Tha|
|000030c0| 6e 78 20 0a 74 6f 20 74 | 68 6f 73 65 20 77 68 6f |nx .to t|hose who|
|000030d0| 20 65 2d 6d 61 69 6c 65 | 64 20 6d 65 21 29 0a 0a | e-maile|d me!)..|
|000030e0| 54 68 65 20 70 61 63 6b | 61 67 65 20 61 6c 6c 6f |The pack|age allo|
|000030f0| 77 73 20 79 6f 75 20 74 | 6f 20 73 6e 6f 6f 70 20 |ws you t|o snoop |
|00003100| 6f 6e 20 6c 6f 67 69 6e | 20 74 74 79 27 73 20 74 |on login| tty's t|
|00003110| 68 72 6f 75 67 68 20 61 | 6e 6f 74 68 65 72 20 74 |hrough a|nother t|
|00003120| 74 79 2d 64 65 76 69 63 | 65 20 0a 6f 72 20 70 73 |ty-devic|e .or ps|
|00003130| 65 75 64 6f 2d 74 74 79 | 2e 20 54 68 65 20 73 6e |eudo-tty|. The sn|
|00003140| 6f 6f 70 2d 74 74 79 20 | 62 65 63 6f 6d 65 73 20 |oop-tty |becomes |
|00003150| 61 20 27 63 6c 6f 6e 65 | 27 20 6f 66 20 74 68 65 |a 'clone|' of the|
|00003160| 20 6f 72 69 67 69 6e 61 | 6c 20 74 74 79 2c 20 0a | origina|l tty, .|
|00003170| 72 65 64 69 72 65 63 74 | 69 6e 67 20 62 6f 74 68 |redirect|ing both|
|00003180| 20 69 6e 70 75 74 20 61 | 6e 64 20 6f 75 74 70 75 | input a|nd outpu|
|00003190| 74 20 66 72 6f 6d 2f 74 | 6f 20 69 74 2e 0a 0a 46 |t from/t|o it...F|
|000031a0| 72 6f 6d 20 76 30 2e 31 | 31 20 6f 6e 77 61 72 64 |rom v0.1|1 onward|
|000031b0| 73 2c 20 75 73 65 72 20 | 61 75 74 68 65 6e 74 69 |s, user |authenti|
|000031c0| 63 61 74 69 6f 6e 20 69 | 73 20 70 65 72 66 6f 72 |cation i|s perfor|
|000031d0| 6d 65 64 20 76 69 61 20 | 61 20 70 61 73 73 77 6f |med via |a passwo|
|000031e0| 72 64 20 70 72 6f 6d 70 | 74 0a 77 68 65 6e 65 76 |rd promp|t.whenev|
|000031f0| 65 72 20 73 6e 6f 6f 70 | 69 6e 67 20 69 73 20 64 |er snoop|ing is d|
|00003200| 6f 6e 65 20 74 68 72 6f | 75 67 68 20 61 20 70 74 |one thro|ugh a pt|
|00003210| 79 2e 0a 0a 54 6f 20 69 | 6e 73 74 61 6c 6c 2c 20 |y...To i|nstall, |
|00003220| 75 6e 74 61 72 20 74 68 | 65 20 61 72 63 68 69 76 |untar th|e archiv|
|00003230| 65 2c 20 63 75 73 74 6f | 6d 69 7a 65 20 63 6f 6e |e, custo|mize con|
|00003240| 66 69 67 2e 68 20 61 6e | 64 20 74 79 70 65 20 27 |fig.h an|d type '|
|00003250| 6d 61 6b 65 27 2e 20 49 | 66 20 61 6c 6c 20 0a 67 |make'. I|f all .g|
|00003260| 6f 65 73 20 77 65 6c 6c | 2c 20 74 79 70 65 20 27 |oes well|, type '|
|00003270| 6d 61 6b 65 20 69 6e 73 | 74 61 6c 6c 27 20 6e 65 |make ins|tall' ne|
|00003280| 78 74 20 61 6e 64 20 63 | 6f 70 79 20 74 68 65 20 |xt and c|opy the |
|00003290| 65 78 61 6d 70 6c 65 20 | 73 6e 6f 6f 70 74 61 62 |example |snooptab|
|000032a0| 2e 64 69 73 74 20 66 69 | 6c 65 20 0a 74 6f 20 2f |.dist fi|le .to /|
|000032b0| 65 74 63 2f 73 6e 6f 6f | 70 74 61 62 2e 20 45 64 |etc/snoo|ptab. Ed|
|000032c0| 69 74 20 74 68 69 73 20 | 6e 65 77 20 63 6f 70 79 |it this |new copy|
|000032d0| 20 61 6e 64 20 74 65 6c | 6c 20 79 6f 75 72 20 67 | and tel|l your g|
|000032e0| 65 74 74 79 2f 74 65 6c | 6e 65 74 64 20 74 6f 20 |etty/tel|netd to |
|000032f0| 65 78 65 63 75 74 65 20 | 0a 2f 73 62 69 6e 2f 74 |execute |./sbin/t|
|00003300| 74 79 73 6e 6f 6f 70 73 | 20 61 73 20 74 68 65 20 |tysnoops| as the |
|00003310| 6c 6f 67 69 6e 20 70 72 | 6f 67 72 61 6d 20 28 69 |login pr|ogram (i|
|00003320| 6e 73 74 65 61 64 20 6f | 66 20 2f 62 69 6e 2f 6c |nstead o|f /bin/l|
|00003330| 6f 67 69 6e 29 2e 20 59 | 6f 75 20 73 68 6f 75 6c |ogin). Y|ou shoul|
|00003340| 64 20 0a 74 68 65 6e 20 | 62 65 20 61 62 6c 65 20 |d .then |be able |
|00003350| 74 6f 20 73 6e 6f 6f 70 | 20 75 70 6f 6e 20 74 68 |to snoop| upon th|
|00003360| 65 20 74 74 79 27 73 20 | 6c 69 73 74 65 64 20 69 |e tty's |listed i|
|00003370| 6e 20 2f 65 74 63 2f 73 | 6e 6f 6f 70 74 61 62 20 |n /etc/s|nooptab |
|00003380| 77 68 65 76 65 6e 65 72 | 20 61 20 0a 75 73 65 72 |whevener| a .user|
|00003390| 20 6c 6f 67 73 20 69 6e | 20 6f 6e 20 74 68 65 6d | logs in| on them|
|000033a0| 2e 0a 0a 4d 61 69 6c 20 | 61 6e 79 20 62 75 67 2d |...Mail |any bug-|
|000033b0| 72 65 70 6f 72 74 73 2f | 70 61 74 63 68 65 73 2f |reports/|patches/|
|000033c0| 63 6f 6d 6d 65 6e 74 73 | 20 74 6f 20 63 61 72 6c |comments| to carl|
|000033d0| 40 6d 69 73 6b 61 74 6f | 6e 69 63 2e 6e 66 65 2e |@miskato|nic.nfe.|
|000033e0| 62 65 20 6f 72 0a 63 61 | 72 6c 40 70 31 30 2e 66 |be or.ca|rl@p10.f|
|000033f0| 35 30 30 2e 6e 32 39 32 | 2e 7a 32 2e 66 69 64 6f |500.n292|.z2.fido|
|00003400| 6e 65 74 2e 6f 72 67 2e | 0a 0a 43 61 72 6c 20 44 |net.org.|..Carl D|
|00003410| 65 63 6c 65 72 63 6b 2e | 0a 00 00 00 00 00 00 00 |eclerck.|........|
|00003420| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003430| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003440| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003460| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003470| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003480| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003490| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003500| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003520| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003600| 74 74 79 73 6e 6f 6f 70 | 2d 30 2e 31 31 2f 74 74 |ttysnoop|-0.11/tt|
|00003610| 79 73 6e 6f 6f 70 2e 63 | 00 00 00 00 00 00 00 00 |ysnoop.c|........|
|00003620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003660| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 31 |....1006|44 . 1|
|00003670| 34 34 20 00 20 20 20 31 | 34 34 20 00 20 20 20 20 |44 . 1|44 . |
|00003680| 20 20 20 34 31 30 35 20 | 20 35 36 32 31 37 36 36 | 4105 | 5621766|
|00003690| 31 32 33 20 20 31 33 36 | 35 33 00 20 30 00 00 00 |123 136|53. 0...|
|000036a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003700| 00 75 73 74 61 72 20 20 | 00 63 61 72 6c 00 00 00 |.ustar |.carl...|
|00003710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003720| 00 00 00 00 00 00 00 00 | 00 6c 6f 63 61 6c 00 00 |........|.local..|
|00003730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003800| 2f 2a 0a 09 74 74 79 73 | 6e 6f 6f 70 2e 63 0a 09 |/*..ttys|noop.c..|
|00003810| 0a 09 74 74 79 73 6e 6f | 6f 70 20 69 73 20 74 68 |..ttysno|op is th|
|00003820| 65 20 63 6c 69 65 6e 74 | 20 74 6f 20 74 74 79 73 |e client| to ttys|
|00003830| 6e 6f 6f 70 73 2e 20 69 | 74 20 63 61 6e 20 6f 6e |noops. i|t can on|
|00003840| 6c 79 20 62 65 20 75 73 | 65 64 20 6f 6e 20 70 74 |ly be us|ed on pt|
|00003850| 79 73 0a 09 74 68 61 74 | 20 61 72 65 20 73 6e 6f |ys..that| are sno|
|00003860| 6f 70 65 64 20 76 69 61 | 20 61 20 73 6f 63 6b 65 |oped via| a socke|
|00003870| 74 20 27 64 65 76 69 63 | 65 27 20 69 6e 20 2f 65 |t 'devic|e' in /e|
|00003880| 74 63 2f 73 6e 6f 6f 70 | 74 61 62 2e 0a 09 0a 09 |tc/snoop|tab.....|
|00003890| 76 30 2e 30 30 09 39 2d | 31 2d 39 34 09 43 61 72 |v0.00.9-|1-94.Car|
|000038a0| 6c 20 44 65 63 6c 65 72 | 63 6b 09 2d 20 66 69 72 |l Decler|ck.- fir|
|000038b0| 73 74 20 76 65 72 73 69 | 6f 6e 0a 09 76 30 2e 31 |st versi|on..v0.1|
|000038c0| 30 09 38 2d 38 2d 39 34 | 09 20 20 20 20 20 22 22 |0.8-8-94|. ""|
|000038d0| 09 09 2d 20 62 75 67 20 | 66 69 78 65 73 0a 09 76 |..- bug |fixes..v|
|000038e0| 30 2e 31 31 09 39 2d 38 | 2d 39 34 20 20 20 20 20 |0.11.9-8|-94 |
|000038f0| 20 20 22 22 09 09 2d 20 | 70 77 64 20 61 75 74 68 | ""..- |pwd auth|
|00003900| 65 6e 74 69 63 61 74 69 | 6f 6e 0a 2a 2f 0a 0a 23 |enticati|on.*/..#|
|00003910| 69 6e 63 6c 75 64 65 20 | 3c 73 79 73 2f 74 79 70 |include |<sys/typ|
|00003920| 65 73 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |es.h>.#i|nclude <|
|00003930| 73 79 73 2f 73 74 61 74 | 2e 68 3e 0a 23 69 6e 63 |sys/stat|.h>.#inc|
|00003940| 6c 75 64 65 20 3c 73 79 | 73 2f 69 6f 63 74 6c 2e |lude <sy|s/ioctl.|
|00003950| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 73 79 73 |h>.#incl|ude <sys|
|00003960| 2f 73 6f 63 6b 65 74 2e | 68 3e 0a 23 69 6e 63 6c |/socket.|h>.#incl|
|00003970| 75 64 65 20 3c 6c 69 6e | 75 78 2f 74 69 6d 65 2e |ude <lin|ux/time.|
|00003980| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 6c 69 6e |h>.#incl|ude <lin|
|00003990| 75 78 2f 75 6e 2e 68 3e | 0a 23 69 6e 63 6c 75 64 |ux/un.h>|.#includ|
|000039a0| 65 20 3c 73 74 64 69 6f | 2e 68 3e 0a 23 69 6e 63 |e <stdio|.h>.#inc|
|000039b0| 6c 75 64 65 20 3c 73 74 | 64 6c 69 62 2e 68 3e 0a |lude <st|dlib.h>.|
|000039c0| 23 69 6e 63 6c 75 64 65 | 20 3c 73 74 64 61 72 67 |#include| <stdarg|
|000039d0| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 75 6e |.h>.#inc|lude <un|
|000039e0| 69 73 74 64 2e 68 3e 0a | 23 69 6e 63 6c 75 64 65 |istd.h>.|#include|
|000039f0| 20 3c 66 63 6e 74 6c 2e | 68 3e 0a 23 69 6e 63 6c | <fcntl.|h>.#incl|
|00003a00| 75 64 65 20 3c 74 65 72 | 6d 69 6f 73 2e 68 3e 0a |ude <ter|mios.h>.|
|00003a10| 23 69 6e 63 6c 75 64 65 | 20 3c 67 72 70 2e 68 3e |#include| <grp.h>|
|00003a20| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 75 74 6d 70 2e |.#includ|e <utmp.|
|00003a30| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 65 72 72 |h>.#incl|ude <err|
|00003a40| 6e 6f 2e 68 3e 0a 0a 23 | 69 6e 63 6c 75 64 65 20 |no.h>..#|include |
|00003a50| 22 63 6f 6e 66 69 67 2e | 68 22 0a 23 69 6e 63 6c |"config.|h".#incl|
|00003a60| 75 64 65 20 22 63 6f 6d | 6d 6f 6e 2e 68 22 0a 0a |ude "com|mon.h"..|
|00003a70| 23 64 65 66 69 6e 65 20 | 42 55 46 46 5f 53 49 5a |#define |BUFF_SIZ|
|00003a80| 45 09 32 35 36 0a 0a 63 | 68 61 72 20 62 75 66 66 |E.256..c|har buff|
|00003a90| 5b 42 55 46 46 5f 53 49 | 5a 45 5d 3b 0a 0a 69 6e |[BUFF_SI|ZE];..in|
|00003aa0| 74 20 6d 61 69 6e 20 28 | 69 6e 74 20 61 72 67 63 |t main (|int argc|
|00003ab0| 2c 20 63 68 61 72 20 2a | 61 72 67 76 5b 5d 29 0a |, char *|argv[]).|
|00003ac0| 7b 0a 09 66 64 5f 73 65 | 74 20 72 65 61 64 73 65 |{..fd_se|t readse|
|00003ad0| 74 3b 0a 09 73 74 72 75 | 63 74 20 73 6f 63 6b 61 |t;..stru|ct socka|
|00003ae0| 64 64 72 5f 75 6e 20 73 | 6f 63 6b 5f 61 64 64 72 |ddr_un s|ock_addr|
|00003af0| 3b 0a 09 69 6e 74 20 73 | 6f 63 6b 66 64 2c 20 66 |;..int s|ockfd, f|
|00003b00| 64 6d 61 78 2c 20 71 75 | 69 74 20 3d 20 30 2c 20 |dmax, qu|it = 0, |
|00003b10| 6e 3b 0a 09 63 68 61 72 | 20 73 6f 63 6b 6e 61 6d |n;..char| socknam|
|00003b20| 65 5b 31 32 38 5d 3b 0a | 09 0a 09 69 66 20 28 61 |e[128];.|...if (a|
|00003b30| 72 67 63 20 3c 20 32 29 | 0a 09 09 65 72 72 6f 72 |rgc < 2)|...error|
|00003b40| 66 20 28 22 55 73 61 67 | 65 3a 20 74 74 79 73 6e |f ("Usag|e: ttysn|
|00003b50| 6f 6f 70 20 3c 70 74 79 | 3e 5c 6e 22 29 3b 0a 09 |oop <pty|>\n");..|
|00003b60| 0a 09 2f 2a 20 63 72 65 | 61 74 65 20 74 68 65 20 |../* cre|ate the |
|00003b70| 63 6c 69 65 6e 74 20 73 | 6f 63 6b 65 74 20 2a 2f |client s|ocket */|
|00003b80| 0a 09 0a 09 69 66 20 28 | 28 73 6f 63 6b 66 64 20 |....if (|(sockfd |
|00003b90| 3d 20 73 6f 63 6b 65 74 | 28 41 46 5f 55 4e 49 58 |= socket|(AF_UNIX|
|00003ba0| 2c 20 53 4f 43 4b 5f 53 | 54 52 45 41 4d 2c 20 30 |, SOCK_S|TREAM, 0|
|00003bb0| 29 29 20 3c 20 30 29 0a | 09 09 65 72 72 6f 72 66 |)) < 0).|..errorf|
|00003bc0| 20 28 22 63 61 6e 27 74 | 20 63 72 65 61 74 65 20 | ("can't| create |
|00003bd0| 63 6c 69 65 6e 74 20 73 | 6f 63 6b 65 74 5c 6e 22 |client s|ocket\n"|
|00003be0| 29 3b 0a 09 0a 09 73 70 | 72 69 6e 74 66 20 28 73 |);....sp|rintf (s|
|00003bf0| 6f 63 6b 6e 61 6d 65 2c | 20 22 25 73 2f 25 73 22 |ockname,| "%s/%s"|
|00003c00| 2c 20 53 50 4f 4f 4c 44 | 49 52 2c 20 61 72 67 76 |, SPOOLD|IR, argv|
|00003c10| 5b 31 5d 29 3b 0a 09 73 | 6f 63 6b 5f 61 64 64 72 |[1]);..s|ock_addr|
|00003c20| 2e 73 75 6e 5f 66 61 6d | 69 6c 79 20 3d 20 41 46 |.sun_fam|ily = AF|
|00003c30| 5f 55 4e 49 58 3b 0a 09 | 73 74 72 6e 63 6f 70 79 |_UNIX;..|strncopy|
|00003c40| 20 28 73 6f 63 6b 5f 61 | 64 64 72 2e 73 75 6e 5f | (sock_a|ddr.sun_|
|00003c50| 70 61 74 68 2c 20 73 6f | 63 6b 6e 61 6d 65 29 3b |path, so|ckname);|
|00003c60| 0a 09 69 66 20 28 63 6f | 6e 6e 65 63 74 28 73 6f |..if (co|nnect(so|
|00003c70| 63 6b 66 64 2c 20 28 73 | 74 72 75 63 74 20 73 6f |ckfd, (s|truct so|
|00003c80| 63 6b 61 64 64 72 20 2a | 29 20 26 73 6f 63 6b 5f |ckaddr *|) &sock_|
|00003c90| 61 64 64 72 2c 20 73 69 | 7a 65 6f 66 28 73 6f 63 |addr, si|zeof(soc|
|00003ca0| 6b 5f 61 64 64 72 29 29 | 20 3c 20 30 29 0a 09 09 |k_addr))| < 0)...|
|00003cb0| 65 72 72 6f 72 66 20 28 | 22 63 61 6e 27 74 20 63 |errorf (|"can't c|
|00003cc0| 6f 6e 6e 65 63 74 20 74 | 6f 20 73 65 72 76 65 72 |onnect t|o server|
|00003cd0| 5c 6e 22 29 3b 0a 09 0a | 09 2f 2a 20 70 75 74 20 |\n");...|./* put |
|00003ce0| 73 74 64 69 6e 20 69 6e | 74 6f 20 72 61 77 20 6d |stdin in|to raw m|
|00003cf0| 6f 64 65 20 2a 2f 0a 09 | 0a 09 73 74 74 79 5f 69 |ode */..|..stty_i|
|00003d00| 6e 69 74 73 74 6f 72 65 | 20 28 29 3b 0a 09 61 74 |nitstore| ();..at|
|00003d10| 65 78 69 74 20 28 73 74 | 74 79 5f 6f 72 69 67 29 |exit (st|ty_orig)|
|00003d20| 3b 0a 09 69 66 20 28 69 | 73 61 74 74 79 28 53 54 |;..if (i|satty(ST|
|00003d30| 44 49 4e 5f 46 49 4c 45 | 4e 4f 29 29 0a 09 09 73 |DIN_FILE|NO))...s|
|00003d40| 74 74 79 5f 72 61 77 20 | 28 53 54 44 49 4e 5f 46 |tty_raw |(STDIN_F|
|00003d50| 49 4c 45 4e 4f 29 3b 0a | 0a 09 2f 2a 20 63 61 6c |ILENO);.|../* cal|
|00003d60| 63 20 6d 61 78 20 66 69 | 6c 65 20 64 65 73 63 72 |c max fi|le descr|
|00003d70| 69 70 74 6f 72 20 66 6f | 72 20 73 65 6c 65 63 74 |iptor fo|r select|
|00003d80| 28 29 20 2a 2f 0a 09 0a | 09 66 64 6d 61 78 20 3d |() */...|.fdmax =|
|00003d90| 20 6d 61 78 28 53 54 44 | 49 4e 5f 46 49 4c 45 4e | max(STD|IN_FILEN|
|00003da0| 4f 2c 20 73 6f 63 6b 66 | 64 29 3b 0a 09 0a 09 2f |O, sockf|d);..../|
|00003db0| 2a 20 64 6f 20 6f 75 72 | 20 74 68 69 6e 67 20 2a |* do our| thing *|
|00003dc0| 2f 0a 09 0a 09 70 72 69 | 6e 74 66 20 28 22 43 6f |/....pri|ntf ("Co|
|00003dd0| 6e 6e 65 63 74 65 64 20 | 74 6f 20 25 73 20 73 6e |nnected |to %s sn|
|00003de0| 6f 6f 70 20 73 65 72 76 | 65 72 2e 2e 2e 20 25 73 |oop serv|er... %s|
|00003df0| 20 28 41 53 43 49 49 20 | 25 64 29 20 74 6f 20 74 | (ASCII |%d) to t|
|00003e00| 65 72 6d 69 6e 61 74 65 | 2e 5c 72 5c 6e 22 2c 0a |erminate|.\r\n",.|
|00003e10| 09 09 61 72 67 76 5b 31 | 5d 2c 20 54 43 5f 53 54 |..argv[1|], TC_ST|
|00003e20| 52 49 4e 47 2c 20 54 45 | 52 4d 5f 43 48 41 52 29 |RING, TE|RM_CHAR)|
|00003e30| 3b 0a 09 0a 09 77 68 69 | 6c 65 20 28 21 71 75 69 |;....whi|le (!qui|
|00003e40| 74 29 0a 09 7b 0a 09 09 | 46 44 5f 5a 45 52 4f 20 |t)..{...|FD_ZERO |
|00003e50| 28 26 72 65 61 64 73 65 | 74 29 3b 0a 09 09 46 44 |(&readse|t);...FD|
|00003e60| 5f 53 45 54 20 28 53 54 | 44 49 4e 5f 46 49 4c 45 |_SET (ST|DIN_FILE|
|00003e70| 4e 4f 2c 20 26 72 65 61 | 64 73 65 74 29 3b 0a 09 |NO, &rea|dset);..|
|00003e80| 09 46 44 5f 53 45 54 20 | 28 73 6f 63 6b 66 64 2c |.FD_SET |(sockfd,|
|00003e90| 20 26 72 65 61 64 73 65 | 74 29 3b 0a 09 09 0a 09 | &readse|t);.....|
|00003ea0| 09 73 65 6c 65 63 74 20 | 28 66 64 6d 61 78 20 2b |.select |(fdmax +|
|00003eb0| 20 31 2c 20 26 72 65 61 | 64 73 65 74 2c 20 4e 55 | 1, &rea|dset, NU|
|00003ec0| 4c 4c 2c 20 4e 55 4c 4c | 2c 20 4e 55 4c 4c 29 3b |LL, NULL|, NULL);|
|00003ed0| 0a 09 09 0a 09 09 69 66 | 20 28 46 44 5f 49 53 53 |......if| (FD_ISS|
|00003ee0| 45 54 28 53 54 44 49 4e | 5f 46 49 4c 45 4e 4f 2c |ET(STDIN|_FILENO,|
|00003ef0| 20 26 72 65 61 64 73 65 | 74 29 29 0a 09 09 7b 0a | &readse|t))...{.|
|00003f00| 09 09 09 6e 20 3d 20 72 | 65 61 64 28 53 54 44 49 |...n = r|ead(STDI|
|00003f10| 4e 5f 46 49 4c 45 4e 4f | 2c 20 62 75 66 66 2c 20 |N_FILENO|, buff, |
|00003f20| 42 55 46 46 5f 53 49 5a | 45 29 3b 0a 09 09 09 69 |BUFF_SIZ|E);....i|
|00003f30| 66 20 28 28 2a 62 75 66 | 66 20 3d 3d 20 54 45 52 |f ((*buf|f == TER|
|00003f40| 4d 5f 43 48 41 52 29 20 | 26 26 20 28 6e 20 3d 3d |M_CHAR) |&& (n ==|
|00003f50| 20 31 29 29 0a 09 09 09 | 09 71 75 69 74 20 3d 20 | 1))....|.quit = |
|00003f60| 31 3b 0a 09 09 09 0a 09 | 09 09 69 66 20 28 77 72 |1;......|..if (wr|
|00003f70| 69 74 65 28 73 6f 63 6b | 66 64 2c 20 62 75 66 66 |ite(sock|fd, buff|
|00003f80| 2c 20 6e 29 20 3c 20 30 | 29 0a 09 09 09 09 71 75 |, n) < 0|).....qu|
|00003f90| 69 74 20 3d 20 31 3b 0a | 09 09 09 0a 09 09 7d 0a |it = 1;.|......}.|
|00003fa0| 09 09 0a 09 09 69 66 20 | 28 46 44 5f 49 53 53 45 |.....if |(FD_ISSE|
|00003fb0| 54 28 73 6f 63 6b 66 64 | 2c 20 26 72 65 61 64 73 |T(sockfd|, &reads|
|00003fc0| 65 74 29 29 0a 09 09 7b | 0a 09 09 09 6e 20 3d 20 |et))...{|....n = |
|00003fd0| 72 65 61 64 28 73 6f 63 | 6b 66 64 2c 20 62 75 66 |read(soc|kfd, buf|
|00003fe0| 66 2c 20 42 55 46 46 5f | 53 49 5a 45 29 3b 0a 09 |f, BUFF_|SIZE);..|
|00003ff0| 09 09 77 72 69 74 65 20 | 28 53 54 44 4f 55 54 5f |..write |(STDOUT_|
|00004000| 46 49 4c 45 4e 4f 2c 20 | 62 75 66 66 2c 20 6e 29 |FILENO, |buff, n)|
|00004010| 3b 0a 09 09 7d 0a 09 7d | 0a 09 0a 09 70 72 69 6e |;...}..}|....prin|
|00004020| 74 66 20 28 22 5c 72 5c | 6e 42 61 63 6b 20 61 74 |tf ("\r\|nBack at|
|00004030| 20 6c 6f 63 61 6c 20 74 | 74 79 2e 5c 72 5c 6e 22 | local t|ty.\r\n"|
|00004040| 29 3b 0a 7d 0a 00 00 00 | 00 00 00 00 00 00 00 00 |);.}....|........|
|00004050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004060| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004080| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004090| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004200| 74 74 79 73 6e 6f 6f 70 | 2d 30 2e 31 31 2f 63 6f |ttysnoop|-0.11/co|
|00004210| 6d 6d 6f 6e 2e 63 00 00 | 00 00 00 00 00 00 00 00 |mmon.c..|........|
|00004220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004260| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 31 |....1006|44 . 1|
|00004270| 34 34 20 00 20 20 20 31 | 34 34 20 00 20 20 20 20 |44 . 1|44 . |
|00004280| 20 20 20 32 37 31 33 20 | 20 35 35 31 34 33 35 33 | 2713 | 5514353|
|00004290| 30 33 35 20 20 31 33 32 | 34 32 00 20 30 00 00 00 |035 132|42. 0...|
|000042a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004300| 00 75 73 74 61 72 20 20 | 00 63 61 72 6c 00 00 00 |.ustar |.carl...|
|00004310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004320| 00 00 00 00 00 00 00 00 | 00 6c 6f 63 61 6c 00 00 |........|.local..|
|00004330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004400| 2f 2a 0a 09 63 6f 6d 6d | 6f 6e 2e 63 0a 09 0a 09 |/*..comm|on.c....|
|00004410| 63 6f 6d 6d 6f 6e 20 73 | 74 75 66 66 20 66 6f 72 |common s|tuff for|
|00004420| 20 74 68 65 20 74 74 79 | 73 6e 6f 6f 70 73 20 26 | the tty|snoops &|
|00004430| 20 74 74 79 73 6e 6f 6f | 70 20 70 72 6f 67 72 61 | ttysnoo|p progra|
|00004440| 6d 73 0a 2a 2f 0a 0a 23 | 69 6e 63 6c 75 64 65 20 |ms.*/..#|include |
|00004450| 3c 73 74 64 69 6f 2e 68 | 3e 0a 23 69 6e 63 6c 75 |<stdio.h|>.#inclu|
|00004460| 64 65 20 3c 74 65 72 6d | 69 6f 73 2e 68 3e 0a 23 |de <term|ios.h>.#|
|00004470| 69 6e 63 6c 75 64 65 20 | 3c 73 74 64 61 72 67 2e |include |<stdarg.|
|00004480| 68 3e 0a 0a 23 69 6e 63 | 6c 75 64 65 20 22 63 6f |h>..#inc|lude "co|
|00004490| 6d 6d 6f 6e 2e 68 22 0a | 0a 23 64 65 66 69 6e 65 |mmon.h".|.#define|
|000044a0| 20 54 54 59 5f 53 54 4f | 52 45 09 31 36 0a 0a 73 | TTY_STO|RE.16..s|
|000044b0| 74 61 74 69 63 20 73 74 | 72 75 63 74 20 74 65 72 |tatic st|ruct ter|
|000044c0| 6d 69 6f 73 20 6f 72 69 | 67 5f 74 74 79 5f 73 74 |mios ori|g_tty_st|
|000044d0| 61 74 65 5b 54 54 59 5f | 53 54 4f 52 45 5d 3b 0a |ate[TTY_|STORE];.|
|000044e0| 73 74 61 74 69 63 20 69 | 6e 74 20 73 74 74 79 66 |static i|nt sttyf|
|000044f0| 64 73 5b 54 54 59 5f 53 | 54 4f 52 45 5d 3b 0a 0a |ds[TTY_S|TORE];..|
|00004500| 76 6f 69 64 20 65 72 72 | 6f 72 66 20 28 63 68 61 |void err|orf (cha|
|00004510| 72 20 2a 66 6d 74 2c 20 | 2e 2e 2e 29 0a 7b 0a 09 |r *fmt, |...).{..|
|00004520| 63 68 61 72 20 73 74 72 | 5b 32 35 36 5d 3b 0a 09 |char str|[256];..|
|00004530| 76 61 5f 6c 69 73 74 20 | 61 72 67 73 3b 0a 09 0a |va_list |args;...|
|00004540| 09 76 61 5f 73 74 61 72 | 74 20 28 61 72 67 73 2c |.va_star|t (args,|
|00004550| 20 66 6d 74 29 3b 0a 09 | 76 66 70 72 69 6e 74 66 | fmt);..|vfprintf|
|00004560| 20 28 73 74 64 65 72 72 | 2c 20 66 6d 74 2c 20 61 | (stderr|, fmt, a|
|00004570| 72 67 73 29 3b 0a 09 65 | 78 69 74 20 28 31 29 3b |rgs);..e|xit (1);|
|00004580| 0a 7d 0a 0a 63 68 61 72 | 20 2a 6c 65 61 66 6e 61 |.}..char| *leafna|
|00004590| 6d 65 20 28 63 68 61 72 | 20 2a 70 61 74 68 29 0a |me (char| *path).|
|000045a0| 7b 0a 09 69 6e 74 20 69 | 20 3d 20 30 2c 20 6a 3b |{..int i| = 0, j;|
|000045b0| 0a 09 0a 09 66 6f 72 20 | 28 6a 20 3d 20 30 3b 20 |....for |(j = 0; |
|000045c0| 70 61 74 68 5b 6a 5d 3b | 20 6a 2b 2b 29 0a 09 09 |path[j];| j++)...|
|000045d0| 69 66 20 28 70 61 74 68 | 5b 6a 5d 20 3d 3d 20 27 |if (path|[j] == '|
|000045e0| 2f 27 29 0a 09 09 09 69 | 20 3d 20 6a 20 2b 20 31 |/')....i| = j + 1|
|000045f0| 3b 0a 09 0a 09 72 65 74 | 75 72 6e 20 28 70 61 74 |;....ret|urn (pat|
|00004600| 68 20 2b 20 69 29 3b 0a | 7d 0a 0a 2f 2a 20 69 6e |h + i);.|}../* in|
|00004610| 69 74 20 74 68 65 20 73 | 74 74 79 20 73 74 6f 72 |it the s|tty stor|
|00004620| 65 20 61 72 72 61 79 20 | 2a 2f 0a 0a 76 6f 69 64 |e array |*/..void|
|00004630| 20 73 74 74 79 5f 69 6e | 69 74 73 74 6f 72 65 20 | stty_in|itstore |
|00004640| 28 76 6f 69 64 29 0a 7b | 0a 09 69 6e 74 20 69 3b |(void).{|..int i;|
|00004650| 0a 09 0a 09 66 6f 72 20 | 28 69 20 3d 20 30 3b 20 |....for |(i = 0; |
|00004660| 69 20 3c 20 54 54 59 5f | 53 54 4f 52 45 3b 20 69 |i < TTY_|STORE; i|
|00004670| 2b 2b 29 0a 09 09 73 74 | 74 79 66 64 73 5b 69 5d |++)...st|tyfds[i]|
|00004680| 20 3d 20 2d 31 3b 0a 7d | 0a 0a 2f 2a 20 73 65 74 | = -1;.}|../* set|
|00004690| 20 74 74 79 20 6f 6e 20 | 66 64 20 69 6e 74 6f 20 | tty on |fd into |
|000046a0| 72 61 77 20 6d 6f 64 65 | 20 2a 2f 0a 0a 69 6e 74 |raw mode| */..int|
|000046b0| 20 73 74 74 79 5f 72 61 | 77 20 28 69 6e 74 20 66 | stty_ra|w (int f|
|000046c0| 64 29 0a 7b 0a 09 73 74 | 72 75 63 74 20 74 65 72 |d).{..st|ruct ter|
|000046d0| 6d 69 6f 73 20 74 74 79 | 5f 73 74 61 74 65 3b 0a |mios tty|_state;.|
|000046e0| 09 69 6e 74 20 69 3b 0a | 09 0a 09 69 66 20 28 74 |.int i;.|...if (t|
|000046f0| 63 67 65 74 61 74 74 72 | 28 66 64 2c 20 26 74 74 |cgetattr|(fd, &tt|
|00004700| 79 5f 73 74 61 74 65 29 | 20 3c 20 30 29 0a 09 09 |y_state)| < 0)...|
|00004710| 72 65 74 75 72 6e 20 28 | 2d 31 29 3b 0a 09 0a 09 |return (|-1);....|
|00004720| 66 6f 72 20 28 69 20 3d | 20 30 3b 20 69 20 3c 20 |for (i =| 0; i < |
|00004730| 54 54 59 5f 53 54 4f 52 | 45 3b 20 69 2b 2b 29 0a |TTY_STOR|E; i++).|
|00004740| 09 09 69 66 20 28 73 74 | 74 79 66 64 73 5b 69 5d |..if (st|tyfds[i]|
|00004750| 20 3d 3d 20 2d 31 29 0a | 09 09 7b 0a 09 09 09 6f | == -1).|..{....o|
|00004760| 72 69 67 5f 74 74 79 5f | 73 74 61 74 65 5b 69 5d |rig_tty_|state[i]|
|00004770| 20 3d 20 74 74 79 5f 73 | 74 61 74 65 3b 0a 09 09 | = tty_s|tate;...|
|00004780| 09 73 74 74 79 66 64 73 | 5b 69 5d 20 3d 20 66 64 |.sttyfds|[i] = fd|
|00004790| 3b 0a 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 7d 0a |;....bre|ak;...}.|
|000047a0| 09 0a 09 74 74 79 5f 73 | 74 61 74 65 2e 63 5f 6c |...tty_s|tate.c_l|
|000047b0| 66 6c 61 67 20 26 3d 20 | 7e 28 49 43 41 4e 4f 4e |flag &= |~(ICANON|
|000047c0| 20 7c 20 49 45 58 54 45 | 4e 20 7c 20 49 53 49 47 | | IEXTE|N | ISIG|
|000047d0| 20 7c 20 45 43 48 4f 29 | 3b 0a 09 74 74 79 5f 73 | | ECHO)|;..tty_s|
|000047e0| 74 61 74 65 2e 63 5f 69 | 66 6c 61 67 20 26 3d 20 |tate.c_i|flag &= |
|000047f0| 7e 28 49 43 52 4e 4c 20 | 7c 20 49 4e 50 43 4b 20 |~(ICRNL || INPCK |
|00004800| 7c 20 49 53 54 52 49 50 | 20 7c 20 49 58 4f 4e 20 || ISTRIP| | IXON |
|00004810| 7c 20 42 52 4b 49 4e 54 | 29 3b 0a 09 74 74 79 5f || BRKINT|);..tty_|
|00004820| 73 74 61 74 65 2e 63 5f | 6f 66 6c 61 67 20 26 3d |state.c_|oflag &=|
|00004830| 20 7e 4f 50 4f 53 54 3b | 0a 09 74 74 79 5f 73 74 | ~OPOST;|..tty_st|
|00004840| 61 74 65 2e 63 5f 63 66 | 6c 61 67 20 7c 3d 20 43 |ate.c_cf|lag |= C|
|00004850| 53 38 3b 0a 09 0a 09 74 | 74 79 5f 73 74 61 74 65 |S8;....t|ty_state|
|00004860| 2e 63 5f 63 63 5b 56 4d | 49 4e 5d 20 20 3d 20 31 |.c_cc[VM|IN] = 1|
|00004870| 3b 0a 09 74 74 79 5f 73 | 74 61 74 65 2e 63 5f 63 |;..tty_s|tate.c_c|
|00004880| 63 5b 56 54 49 4d 45 5d | 20 3d 20 30 3b 0a 09 0a |c[VTIME]| = 0;...|
|00004890| 09 69 66 20 28 74 63 73 | 65 74 61 74 74 72 28 66 |.if (tcs|etattr(f|
|000048a0| 64 2c 20 54 43 53 41 46 | 4c 55 53 48 2c 20 26 74 |d, TCSAF|LUSH, &t|
|000048b0| 74 79 5f 73 74 61 74 65 | 29 20 3c 20 30 29 0a 09 |ty_state|) < 0)..|
|000048c0| 09 72 65 74 75 72 6e 20 | 28 2d 31 29 3b 0a 09 0a |.return |(-1);...|
|000048d0| 09 72 65 74 75 72 6e 20 | 28 30 29 3b 0a 7d 0a 0a |.return |(0);.}..|
|000048e0| 2f 2a 20 72 65 73 74 6f | 72 65 20 61 6c 6c 20 61 |/* resto|re all a|
|000048f0| 6c 74 65 72 65 64 20 74 | 74 79 73 20 74 6f 20 74 |ltered t|tys to t|
|00004900| 68 65 69 72 20 6f 72 69 | 67 69 6e 61 6c 20 73 74 |heir ori|ginal st|
|00004910| 61 74 65 20 2a 2f 0a 0a | 76 6f 69 64 20 73 74 74 |ate */..|void stt|
|00004920| 79 5f 6f 72 69 67 20 28 | 76 6f 69 64 29 0a 7b 0a |y_orig (|void).{.|
|00004930| 09 69 6e 74 20 69 3b 0a | 09 0a 09 66 6f 72 20 28 |.int i;.|...for (|
|00004940| 69 20 3d 20 30 3b 20 69 | 20 3c 20 54 54 59 5f 53 |i = 0; i| < TTY_S|
|00004950| 54 4f 52 45 3b 20 69 2b | 2b 29 0a 09 09 69 66 20 |TORE; i+|+)...if |
|00004960| 28 73 74 74 79 66 64 73 | 5b 69 5d 20 21 3d 20 2d |(sttyfds|[i] != -|
|00004970| 31 29 0a 09 09 7b 0a 09 | 09 09 74 63 73 65 74 61 |1)...{..|..tcseta|
|00004980| 74 74 72 20 28 73 74 74 | 79 66 64 73 5b 69 5d 2c |ttr (stt|yfds[i],|
|00004990| 20 54 43 53 41 46 4c 55 | 53 48 2c 20 26 6f 72 69 | TCSAFLU|SH, &ori|
|000049a0| 67 5f 74 74 79 5f 73 74 | 61 74 65 5b 69 5d 29 3b |g_tty_st|ate[i]);|
|000049b0| 0a 09 09 09 73 74 74 79 | 66 64 73 5b 69 5d 20 3d |....stty|fds[i] =|
|000049c0| 20 2d 31 3b 0a 09 09 7d | 0a 7d 0a 00 00 00 00 00 | -1;...}|.}......|
|000049d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000049e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000049f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004a00| 74 74 79 73 6e 6f 6f 70 | 2d 30 2e 31 31 2f 63 6f |ttysnoop|-0.11/co|
|00004a10| 6d 6d 6f 6e 2e 68 00 00 | 00 00 00 00 00 00 00 00 |mmon.h..|........|
|00004a20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004a30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004a40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004a50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004a60| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 31 |....1006|44 . 1|
|00004a70| 34 34 20 00 20 20 20 31 | 34 34 20 00 20 20 20 20 |44 . 1|44 . |
|00004a80| 20 20 20 20 33 36 31 20 | 20 35 35 31 34 33 31 33 | 361 | 5514313|
|00004a90| 32 36 31 20 20 31 33 32 | 32 31 00 20 30 00 00 00 |261 132|21. 0...|
|00004aa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ab0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ac0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ad0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ae0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004af0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004b00| 00 75 73 74 61 72 20 20 | 00 63 61 72 6c 00 00 00 |.ustar |.carl...|
|00004b10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004b20| 00 00 00 00 00 00 00 00 | 00 6c 6f 63 61 6c 00 00 |........|.local..|
|00004b30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004b40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004b50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004b60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004b70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004b80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004b90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ba0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004bb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004bc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004bd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004c00| 2f 2a 0a 09 63 6f 6d 6d | 6f 6e 2e 68 0a 2a 2f 0a |/*..comm|on.h.*/.|
|00004c10| 0a 23 64 65 66 69 6e 65 | 20 6d 61 78 28 78 2c 79 |.#define| max(x,y|
|00004c20| 29 09 28 28 78 29 20 3e | 20 28 79 29 20 3f 20 28 |).((x) >| (y) ? (|
|00004c30| 78 29 20 3a 20 28 79 29 | 29 0a 23 64 65 66 69 6e |x) : (y)|).#defin|
|00004c40| 65 20 73 74 72 6e 63 6f | 70 79 28 78 2c 79 29 09 |e strnco|py(x,y).|
|00004c50| 73 74 72 6e 63 70 79 20 | 28 78 2c 20 79 2c 20 73 |strncpy |(x, y, s|
|00004c60| 69 7a 65 6f 66 28 78 29 | 29 0a 0a 76 6f 69 64 20 |izeof(x)|)..void |
|00004c70| 65 72 72 6f 72 66 20 28 | 63 68 61 72 20 2a 66 6d |errorf (|char *fm|
|00004c80| 74 2c 20 2e 2e 2e 29 3b | 0a 63 68 61 72 20 2a 6c |t, ...);|.char *l|
|00004c90| 65 61 66 6e 61 6d 65 20 | 28 63 68 61 72 20 2a 70 |eafname |(char *p|
|00004ca0| 61 74 68 29 3b 0a 76 6f | 69 64 20 73 74 74 79 5f |ath);.vo|id stty_|
|00004cb0| 69 6e 69 74 73 74 6f 72 | 65 20 28 76 6f 69 64 29 |initstor|e (void)|
|00004cc0| 3b 0a 69 6e 74 20 20 73 | 74 74 79 5f 72 61 77 20 |;.int s|tty_raw |
|00004cd0| 28 69 6e 74 20 66 64 29 | 3b 0a 76 6f 69 64 20 73 |(int fd)|;.void s|
|00004ce0| 74 74 79 5f 6f 72 69 67 | 20 28 76 6f 69 64 29 3b |tty_orig| (void);|
|00004cf0| 0a 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e00| 74 74 79 73 6e 6f 6f 70 | 2d 30 2e 31 31 2f 4d 61 |ttysnoop|-0.11/Ma|
|00004e10| 6b 65 66 69 6c 65 00 00 | 00 00 00 00 00 00 00 00 |kefile..|........|
|00004e20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e60| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 31 |....1006|44 . 1|
|00004e70| 34 34 20 00 20 20 20 31 | 34 34 20 00 20 20 20 20 |44 . 1|44 . |
|00004e80| 20 20 20 31 35 34 32 20 | 20 35 36 32 31 34 33 31 | 1542 | 5621431|
|00004e90| 35 31 34 20 20 31 33 32 | 34 33 00 20 30 00 00 00 |514 132|43. 0...|
|00004ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f00| 00 75 73 74 61 72 20 20 | 00 63 61 72 6c 00 00 00 |.ustar |.carl...|
|00004f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f20| 00 00 00 00 00 00 00 00 | 00 6c 6f 63 61 6c 00 00 |........|.local..|
|00004f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005000| 23 0a 23 20 4d 61 6b 65 | 66 69 6c 65 20 66 6f 72 |#.# Make|file for|
|00005010| 20 74 68 65 20 74 74 79 | 73 6e 6f 6f 70 20 70 72 | the tty|snoop pr|
|00005020| 6f 67 72 61 6d 73 0a 23 | 0a 43 43 09 3d 20 67 63 |ograms.#|.CC.= gc|
|00005030| 63 0a 43 43 4f 50 54 53 | 09 3d 20 2d 4f 32 0a 4c |c.CCOPTS|.= -O2.L|
|00005040| 49 42 53 09 3d 20 0a 0a | 53 45 52 56 45 52 4f 42 |IBS.= ..|SERVEROB|
|00005050| 4a 53 09 3d 20 74 74 79 | 73 6e 6f 6f 70 73 2e 6f |JS.= tty|snoops.o|
|00005060| 20 63 6f 6d 6d 6f 6e 2e | 6f 0a 43 4c 49 45 4e 54 | common.|o.CLIENT|
|00005070| 4f 42 4a 53 09 3d 20 74 | 74 79 73 6e 6f 6f 70 2e |OBJS.= t|tysnoop.|
|00005080| 6f 20 63 6f 6d 6d 6f 6e | 2e 6f 0a 53 45 52 56 45 |o common|.o.SERVE|
|00005090| 52 53 52 43 53 09 3d 20 | 74 74 79 73 6e 6f 6f 70 |RSRCS.= |ttysnoop|
|000050a0| 73 2e 63 0a 43 4c 49 45 | 4e 54 53 52 43 53 09 3d |s.c.CLIE|NTSRCS.=|
|000050b0| 20 74 74 79 73 6e 6f 6f | 70 2e 63 0a 49 4e 43 4c | ttysnoo|p.c.INCL|
|000050c0| 55 44 45 53 09 3d 20 63 | 6f 6e 66 69 67 2e 68 20 |UDES.= c|onfig.h |
|000050d0| 63 6f 6d 6d 6f 6e 2e 68 | 0a 0a 61 6c 6c 3a 09 09 |common.h|..all:..|
|000050e0| 74 74 79 73 6e 6f 6f 70 | 73 20 74 74 79 73 6e 6f |ttysnoop|s ttysno|
|000050f0| 6f 70 0a 0a 74 74 79 73 | 6e 6f 6f 70 73 3a 09 24 |op..ttys|noops:.$|
|00005100| 28 53 45 52 56 45 52 4f | 42 4a 53 29 0a 09 09 24 |(SERVERO|BJS)...$|
|00005110| 28 43 43 29 20 24 28 53 | 45 52 56 45 52 4f 42 4a |(CC) $(S|ERVEROBJ|
|00005120| 53 29 20 2d 6f 20 74 74 | 79 73 6e 6f 6f 70 73 20 |S) -o tt|ysnoops |
|00005130| 24 28 4c 49 42 53 29 0a | 0a 74 74 79 73 6e 6f 6f |$(LIBS).|.ttysnoo|
|00005140| 70 3a 09 24 28 43 4c 49 | 45 4e 54 4f 42 4a 53 29 |p:.$(CLI|ENTOBJS)|
|00005150| 0a 09 09 24 28 43 43 29 | 20 24 28 43 4c 49 45 4e |...$(CC)| $(CLIEN|
|00005160| 54 4f 42 4a 53 29 20 2d | 6f 20 74 74 79 73 6e 6f |TOBJS) -|o ttysno|
|00005170| 6f 70 20 24 28 4c 49 42 | 53 29 0a 0a 74 74 79 73 |op $(LIB|S)..ttys|
|00005180| 6e 6f 6f 70 73 2e 6f 3a | 09 24 28 53 45 52 56 45 |noops.o:|.$(SERVE|
|00005190| 52 53 52 43 53 29 20 24 | 28 49 4e 43 4c 55 44 45 |RSRCS) $|(INCLUDE|
|000051a0| 53 29 0a 09 09 24 28 43 | 43 29 20 24 28 43 43 4f |S)...$(C|C) $(CCO|
|000051b0| 50 54 53 29 20 2d 63 20 | 2d 6f 20 74 74 79 73 6e |PTS) -c |-o ttysn|
|000051c0| 6f 6f 70 73 2e 6f 20 24 | 28 53 45 52 56 45 52 53 |oops.o $|(SERVERS|
|000051d0| 52 43 53 29 0a 0a 74 74 | 79 73 6e 6f 6f 70 2e 6f |RCS)..tt|ysnoop.o|
|000051e0| 3a 09 24 28 43 4c 49 45 | 4e 54 53 52 43 53 29 20 |:.$(CLIE|NTSRCS) |
|000051f0| 24 28 49 4e 43 4c 55 44 | 45 53 29 0a 09 09 24 28 |$(INCLUD|ES)...$(|
|00005200| 43 43 29 20 24 28 43 43 | 4f 50 54 53 29 20 2d 63 |CC) $(CC|OPTS) -c|
|00005210| 20 2d 6f 20 74 74 79 73 | 6e 6f 6f 70 2e 6f 20 24 | -o ttys|noop.o $|
|00005220| 28 43 4c 49 45 4e 54 53 | 52 43 53 29 0a 0a 63 6f |(CLIENTS|RCS)..co|
|00005230| 6d 6d 6f 6e 2e 6f 3a 09 | 63 6f 6d 6d 6f 6e 2e 63 |mmon.o:.|common.c|
|00005240| 20 63 6f 6d 6d 6f 6e 2e | 68 0a 09 09 24 28 43 43 | common.|h...$(CC|
|00005250| 29 20 24 28 43 43 4f 50 | 54 53 29 20 2d 63 20 2d |) $(CCOP|TS) -c -|
|00005260| 6f 20 63 6f 6d 6d 6f 6e | 2e 6f 20 63 6f 6d 6d 6f |o common|.o commo|
|00005270| 6e 2e 63 0a 0a 0a 63 6c | 65 61 6e 3a 0a 09 09 72 |n.c...cl|ean:...r|
|00005280| 6d 20 2d 66 20 2a 7e 20 | 2a 2e 6f 20 63 6f 72 65 |m -f *~ |*.o core|
|00005290| 20 74 74 79 73 6e 6f 6f | 70 20 74 74 79 73 6e 6f | ttysnoo|p ttysno|
|000052a0| 6f 70 73 0a 0a 69 6e 73 | 74 61 6c 6c 3a 0a 09 09 |ops..ins|tall:...|
|000052b0| 63 70 20 2d 66 20 74 74 | 79 73 6e 6f 6f 70 20 74 |cp -f tt|ysnoop t|
|000052c0| 74 79 73 6e 6f 6f 70 73 | 20 2f 73 62 69 6e 0a 09 |tysnoops| /sbin..|
|000052d0| 09 63 68 6f 77 6e 20 72 | 6f 6f 74 2e 72 6f 6f 74 |.chown r|oot.root|
|000052e0| 20 2f 73 62 69 6e 2f 74 | 74 79 73 6e 6f 6f 70 20 | /sbin/t|tysnoop |
|000052f0| 2f 73 62 69 6e 2f 74 74 | 79 73 6e 6f 6f 70 73 0a |/sbin/tt|ysnoops.|
|00005300| 09 09 63 70 20 2d 66 20 | 74 74 79 73 6e 6f 6f 70 |..cp -f |ttysnoop|
|00005310| 2e 38 20 2f 75 73 72 2f | 6d 61 6e 2f 6d 61 6e 38 |.8 /usr/|man/man8|
|00005320| 0a 09 09 40 65 63 68 6f | 20 2e 2e 2e 20 63 6f 70 |...@echo| ... cop|
|00005330| 79 20 73 6e 6f 6f 70 74 | 61 62 2e 64 69 73 74 20 |y snoopt|ab.dist |
|00005340| 74 6f 20 2f 65 74 63 2f | 73 6e 6f 6f 70 74 61 62 |to /etc/|snooptab|
|00005350| 20 61 6e 64 20 65 64 69 | 74 20 69 74 20 2e 2e 2e | and edi|t it ...|
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|00005410| 6e 66 69 67 2e 68 00 00 | 00 00 00 00 00 00 00 00 |nfig.h..|........|
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|00005470| 34 34 20 00 20 20 20 31 | 34 34 20 00 20 20 20 20 |44 . 1|44 . |
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|00005490| 31 32 34 20 20 31 33 32 | 30 36 00 20 30 00 00 00 |124 132|06. 0...|
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|00005500| 00 75 73 74 61 72 20 20 | 00 63 61 72 6c 00 00 00 |.ustar |.carl...|
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|00005600| 2f 2a 0a 09 63 6f 6e 66 | 69 67 2e 68 0a 09 0a 09 |/*..conf|ig.h....|
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|00005660| 2f 0a 0a 23 64 65 66 69 | 6e 65 09 54 45 52 4d 5f |/..#defi|ne.TERM_|
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|00005a00| 2e 44 64 20 41 75 67 75 | 73 74 20 38 20 31 39 39 |.Dd Augu|st 8 199|
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|00005ad0| 2d 73 65 72 76 65 72 20 | 63 6f 6d 62 6f 20 63 61 |-server |combo ca|
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|00005e00| 68 65 20 6c 65 61 66 2d | 6e 61 6d 65 20 6f 66 20 |he leaf-|name of |
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|00005e40| 6e 6f 74 0a 2f 64 65 76 | 2f 74 74 79 53 32 29 20 |not./dev|/ttyS2) |
|00005e50| 4f 52 20 74 68 65 20 77 | 69 6c 64 63 61 72 64 20 |OR the w|ildcard |
|00005e60| 27 2a 27 2c 20 77 68 69 | 63 68 20 6d 61 74 63 68 |'*', whi|ch match|
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|00005ea0| 67 68 20 77 68 69 63 68 | 0a 2e 50 61 20 74 74 79 |gh which|..Pa tty|
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|00005f20| 68 61 74 20 74 68 65 20 | 73 6e 6f 6f 70 2d 64 65 |hat the |snoop-de|
|00005f30| 76 69 63 65 20 77 69 6c | 6c 20 62 65 20 61 20 64 |vice wil|l be a d|
|00005f40| 79 6e 61 6d 69 63 61 6c | 6c 79 20 61 6c 6c 6f 63 |ynamical|ly alloc|
|00005f50| 61 74 65 64 20 70 74 79 | 2e 0a 2e 50 61 20 74 79 |ated pty|...Pa ty|
|00005f60| 70 65 0a 73 70 65 63 69 | 66 69 65 73 20 74 68 65 |pe.speci|fies the|
|00005f70| 20 74 79 70 65 20 6f 66 | 20 70 72 6f 67 72 61 6d | type of| program|
|00005f80| 20 74 68 61 74 20 73 68 | 6f 75 6c 64 20 62 65 20 | that sh|ould be |
|00005f90| 72 75 6e 2c 20 63 75 72 | 72 65 6e 74 6c 79 20 72 |run, cur|rently r|
|00005fa0| 65 63 6f 67 6e 69 7a 65 | 64 0a 74 79 70 65 73 20 |ecognize|d.types |
|00005fb0| 61 72 65 20 22 69 6e 69 | 74 22 2c 20 22 75 73 65 |are "ini|t", "use|
|00005fc0| 72 22 20 61 6e 64 20 22 | 6c 6f 67 69 6e 22 20 61 |r" and "|login" a|
|00005fd0| 6c 74 6f 75 67 68 20 74 | 68 65 20 66 6f 72 6d 65 |ltough t|he forme|
|00005fe0| 72 20 74 77 6f 20 61 72 | 65 6e 27 74 20 72 65 61 |r two ar|en't rea|
|00005ff0| 6c 6c 79 0a 6e 65 65 64 | 65 64 2e 20 46 69 6e 61 |lly.need|ed. Fina|
|00006000| 6c 6c 79 2c 0a 2e 50 61 | 20 70 72 6f 67 72 61 6d |lly,..Pa| program|
|00006010| 0a 69 73 20 74 68 65 20 | 66 75 6c 6c 20 70 61 74 |.is the |full pat|
|00006020| 68 6e 61 6d 65 20 74 6f | 20 74 68 65 20 70 72 6f |hname to| the pro|
|00006030| 67 72 61 6d 20 74 6f 20 | 72 75 6e 20 77 68 65 6e |gram to |run when|
|00006040| 20 0a 2e 50 61 20 74 74 | 79 73 6e 6f 6f 70 73 0a | ..Pa tt|ysnoops.|
|00006050| 68 61 73 20 63 6c 6f 6e | 65 64 20 0a 2e 50 61 20 |has clon|ed ..Pa |
|00006060| 74 74 79 0a 6f 6e 74 6f | 0a 2e 50 61 20 73 6e 6f |tty.onto|..Pa sno|
|00006070| 6f 70 2d 64 65 76 69 63 | 65 20 2e 0a 2e 53 68 20 |op-devic|e ...Sh |
|00006080| 45 58 41 4d 50 4c 45 0a | 54 68 65 20 66 6f 6c 6c |EXAMPLE.|The foll|
|00006090| 6f 77 69 6e 67 20 65 78 | 61 6d 70 6c 65 0a 2e 50 |owing ex|ample..P|
|000060a0| 61 20 2f 65 74 63 2f 73 | 6e 6f 6f 70 74 61 62 0a |a /etc/s|nooptab.|
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|000060c0| 73 74 72 61 74 65 20 74 | 68 65 20 74 79 70 69 63 |strate t|he typic|
|000060d0| 61 6c 20 75 73 65 20 6f | 66 0a 2e 50 61 20 74 74 |al use o|f..Pa tt|
|000060e0| 79 73 6e 6f 6f 70 0a 2f | 0a 2e 50 61 20 74 74 79 |ysnoop./|..Pa tty|
|000060f0| 73 6e 6f 6f 70 73 20 3a | 0a 2e 50 70 0a 2e 42 64 |snoops :|..Pp..Bd|
|00006100| 20 2d 6c 69 74 65 72 61 | 6c 20 2d 6f 66 66 73 65 | -litera|l -offse|
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|00006120| 78 61 6d 70 6c 65 20 2f | 65 74 63 2f 73 6e 6f 6f |xample /|etc/snoo|
|00006130| 70 74 61 62 0a 20 23 0a | 20 74 74 79 53 30 20 20 |ptab. #.| ttyS0 |
|00006140| 20 20 2f 64 65 76 2f 74 | 74 79 37 20 20 20 20 6c | /dev/t|ty7 l|
|00006150| 6f 67 69 6e 20 20 20 20 | 2f 62 69 6e 2f 6c 6f 67 |ogin |/bin/log|
|00006160| 69 6e 0a 20 74 74 79 53 | 31 20 20 20 20 2f 64 65 |in. ttyS|1 /de|
|00006170| 76 2f 74 74 79 38 20 20 | 20 20 6c 6f 67 69 6e 20 |v/tty8 | login |
|00006180| 20 20 20 2f 62 69 6e 2f | 6c 6f 67 69 6e 0a 20 23 | /bin/|login. #|
|00006190| 0a 20 23 20 74 68 65 20 | 77 69 6c 64 63 61 72 64 |. # the |wildcard|
|000061a0| 20 74 74 79 20 73 68 6f | 75 6c 64 20 61 6c 77 61 | tty sho|uld alwa|
|000061b0| 79 73 20 62 65 20 74 68 | 65 20 6c 61 73 74 20 6f |ys be th|e last o|
|000061c0| 6e 65 20 69 6e 20 74 68 | 65 20 66 69 6c 65 0a 20 |ne in th|e file. |
|000061d0| 23 0a 20 2a 20 20 20 20 | 20 20 20 20 73 6f 63 6b |#. * | sock|
|000061e0| 65 74 20 20 20 20 20 20 | 20 6c 6f 67 69 6e 20 20 |et | login |
|000061f0| 20 20 2f 62 69 6e 2f 6c | 6f 67 69 6e 0a 20 23 0a | /bin/l|ogin. #.|
|00006200| 20 23 20 65 78 61 6d 70 | 6c 65 20 65 6e 64 0a 20 | # examp|le end. |
|00006210| 23 0a 2e 45 64 0a 2e 50 | 70 0a 57 69 74 68 20 74 |#..Ed..P|p.With t|
|00006220| 68 65 20 61 62 6f 76 65 | 20 65 78 61 6d 70 6c 65 |he above| example|
|00006230| 2c 20 77 68 65 6e 65 76 | 65 72 20 61 20 75 73 65 |, whenev|er a use|
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|00006250| 76 2f 74 74 79 53 30 20 | 6f 72 20 2f 64 65 76 2f |v/ttyS0 |or /dev/|
|00006260| 74 74 79 53 31 2c 0a 65 | 69 74 68 65 72 20 74 74 |ttyS1,.e|ither tt|
|00006270| 79 20 77 69 6c 6c 20 62 | 65 20 73 6e 6f 6f 70 65 |y will b|e snoope|
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|00006290| 74 79 37 20 6f 72 20 2f | 64 65 76 2f 74 74 79 38 |ty7 or /|dev/tty8|
|000062a0| 20 72 65 73 70 65 63 74 | 69 76 65 6c 79 2e 20 41 | respect|ively. A|
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|00006310| 73 74 65 6d 2d 61 64 6d | 69 6e 69 73 74 72 61 74 |stem-adm|inistrat|
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|00006330| 2e 50 61 20 74 74 79 73 | 6e 6f 6f 70 20 41 72 20 |.Pa ttys|noop Ar |
|00006340| 70 74 79 0a 74 6f 20 73 | 6e 6f 6f 70 20 74 68 72 |pty.to s|noop thr|
|00006350| 6f 75 67 68 20 74 68 65 | 20 70 74 79 2e 20 4e 6f |ough the| pty. No|
|00006360| 74 65 20 74 68 61 74 20 | 69 74 20 69 73 20 75 70 |te that |it is up|
|00006370| 20 74 6f 20 74 68 65 20 | 73 79 73 74 65 6d 2d 61 | to the |system-a|
|00006380| 64 6d 69 6e 69 73 74 72 | 61 74 6f 72 20 74 6f 20 |dministr|ator to |
|00006390| 0a 73 65 74 75 70 20 67 | 65 74 74 79 20 61 6e 64 |.setup g|etty and|
|000063a0| 2f 6f 72 20 74 65 6c 6e | 65 74 64 20 73 6f 20 74 |/or teln|etd so t|
|000063b0| 68 61 74 20 74 68 65 79 | 20 65 78 65 63 75 74 65 |hat they| execute|
|000063c0| 0a 2e 50 61 20 74 74 79 | 73 6e 6f 6f 70 73 0a 69 |..Pa tty|snoops.i|
|000063d0| 6e 73 74 65 61 64 20 6f | 66 20 2f 62 69 6e 2f 6c |nstead o|f /bin/l|
|000063e0| 6f 67 69 6e 2e 0a 2e 53 | 68 20 53 45 45 20 41 4c |ogin...S|h SEE AL|
|000063f0| 53 4f 0a 2e 58 72 20 67 | 65 74 74 79 20 38 20 2c |SO..Xr g|etty 8 ,|
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