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Win98
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This file was processed as: SHell self-extracting ARchive
(archive/shar).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| SHell self-extracting ARchive (archive/shar)
| magic
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| ASCII text
| default
| |
| 100%
| checkBytes
| Printable ASCII
| default
| |
| 100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
| 100%
| siegfried
| fmt/329 Shell Archive Format
| default
| |
| 100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
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|00000010| 2e 73 6f 75 72 63 65 73 | 2e 6d 69 73 63 0a 46 72 |.sources|.misc.Fr|
|00000020| 6f 6d 3a 20 6c 69 6a 65 | 77 73 6b 69 40 72 6f 73 |om: lije|wski@ros|
|00000030| 73 65 72 76 2e 67 73 66 | 63 2e 6e 61 73 61 2e 67 |serv.gsf|c.nasa.g|
|00000040| 6f 76 20 28 4d 69 6b 65 | 20 4c 69 6a 65 77 73 6b |ov (Mike| Lijewsk|
|00000050| 69 29 0a 53 75 62 6a 65 | 63 74 3a 20 20 76 33 33 |i).Subje|ct: v33|
|00000060| 69 30 30 38 3a 20 20 70 | 72 6f 62 6c 65 6d 20 2d |i008: p|roblem -|
|00000070| 20 41 20 50 72 6f 62 6c | 65 6d 20 44 61 74 61 62 | A Probl|em Datab|
|00000080| 61 73 65 20 4d 61 6e 61 | 67 65 72 2c 20 50 61 72 |ase Mana|ger, Par|
|00000090| 74 30 36 2f 30 37 0a 4d | 65 73 73 61 67 65 2d 49 |t06/07.M|essage-I|
|000000a0| 44 3a 20 3c 31 39 39 32 | 4f 63 74 31 39 2e 31 36 |D: <1992|Oct19.16|
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|000000c0| 2e 69 6d 64 2e 73 74 65 | 72 6c 69 6e 67 2e 63 6f |.imd.ste|rling.co|
|000000d0| 6d 3e 0a 58 2d 4d 64 34 | 2d 53 69 67 6e 61 74 75 |m>.X-Md4|-Signatu|
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|00000110| 31 39 20 4f 63 74 20 31 | 39 39 32 20 31 36 3a 35 |19 Oct 1|992 16:5|
|00000120| 39 3a 34 34 20 47 4d 54 | 0a 41 70 70 72 6f 76 65 |9:44 GMT|.Approve|
|00000130| 64 3a 20 6b 65 6e 74 40 | 73 70 61 72 6b 79 2e 69 |d: kent@|sparky.i|
|00000140| 6d 64 2e 73 74 65 72 6c | 69 6e 67 2e 63 6f 6d 0a |md.sterl|ing.com.|
|00000150| 0a 53 75 62 6d 69 74 74 | 65 64 2d 62 79 3a 20 6c |.Submitt|ed-by: l|
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|00000170| 67 73 66 63 2e 6e 61 73 | 61 2e 67 6f 76 20 28 4d |gsfc.nas|a.gov (M|
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|000001d0| 76 69 72 6f 6e 6d 65 6e | 74 3a 20 55 4e 49 58 2c |vironmen|t: UNIX,|
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|00000380| 20 20 70 72 6f 62 6c 65 | 6d 32 2e 43 0a 23 20 57 | proble|m2.C.# W|
|00000390| 72 61 70 70 65 64 20 62 | 79 20 6c 69 6a 65 77 73 |rapped b|y lijews|
|000003a0| 6b 69 40 78 74 65 73 6f | 63 32 20 6f 6e 20 4d 6f |ki@xteso|c2 on Mo|
|000003b0| 6e 20 4f 63 74 20 31 39 | 20 31 31 3a 30 35 3a 35 |n Oct 19| 11:05:5|
|000003c0| 34 20 31 39 39 32 0a 50 | 41 54 48 3d 2f 62 69 6e |4 1992.P|ATH=/bin|
|000003d0| 3a 2f 75 73 72 2f 62 69 | 6e 3a 2f 75 73 72 2f 75 |:/usr/bi|n:/usr/u|
|000003e0| 63 62 20 3b 20 65 78 70 | 6f 72 74 20 50 41 54 48 |cb ; exp|ort PATH|
|000003f0| 0a 69 66 20 74 65 73 74 | 20 2d 66 20 27 70 72 6f |.if test| -f 'pro|
|00000400| 62 6c 65 6d 32 2e 43 27 | 20 2d 61 20 22 24 7b 31 |blem2.C'| -a "${1|
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|00000420| 6e 20 0a 20 20 65 63 68 | 6f 20 73 68 61 72 3a 20 |n . ech|o shar: |
|00000430| 57 69 6c 6c 20 6e 6f 74 | 20 63 6c 6f 62 62 65 72 |Will not| clobber|
|00000440| 20 65 78 69 73 74 69 6e | 67 20 66 69 6c 65 20 5c | existin|g file \|
|00000450| 22 27 70 72 6f 62 6c 65 | 6d 32 2e 43 27 5c 22 0a |"'proble|m2.C'\".|
|00000460| 65 6c 73 65 0a 65 63 68 | 6f 20 73 68 61 72 3a 20 |else.ech|o shar: |
|00000470| 45 78 74 72 61 63 74 69 | 6e 67 20 5c 22 27 70 72 |Extracti|ng \"'pr|
|00000480| 6f 62 6c 65 6d 32 2e 43 | 27 5c 22 20 5c 28 34 32 |oblem2.C|'\" \(42|
|00000490| 35 38 33 20 63 68 61 72 | 61 63 74 65 72 73 5c 29 |583 char|acters\)|
|000004a0| 0a 73 65 64 20 22 73 2f | 5e 58 2f 2f 22 20 3e 27 |.sed "s/|^X//" >'|
|000004b0| 70 72 6f 62 6c 65 6d 32 | 2e 43 27 20 3c 3c 27 45 |problem2|.C' <<'E|
|000004c0| 4e 44 5f 4f 46 5f 46 49 | 4c 45 27 0a 58 2f 2a 0a |ND_OF_FI|LE'.X/*.|
|000004d0| 58 2a 2a 0a 58 2a 2a 20 | 70 72 6f 62 6c 65 6d 20 |X**.X** |problem |
|000004e0| 2d 20 61 20 70 72 6f 62 | 6c 65 6d 20 64 61 74 61 |- a prob|lem data|
|000004f0| 62 61 73 65 20 6d 61 6e | 61 67 65 72 0a 58 2a 2a |base man|ager.X**|
|00000500| 0a 58 2a 2a 20 57 72 69 | 74 74 65 6e 20 69 6e 20 |.X** Wri|tten in |
|00000510| 43 2b 2b 20 75 73 69 6e | 67 20 74 68 65 20 74 65 |C++ usin|g the te|
|00000520| 72 6d 63 61 70 5c 28 33 | 5c 29 20 6c 69 62 72 61 |rmcap\(3|\) libra|
|00000530| 72 79 20 66 6f 72 20 73 | 63 72 65 65 6e 20 6d 61 |ry for s|creen ma|
|00000540| 6e 61 67 65 6d 65 6e 74 | 0a 58 2a 2a 20 61 6e 64 |nagement|.X** and|
|00000550| 20 47 44 42 4d 20 61 73 | 20 74 68 65 20 64 61 74 | GDBM as| the dat|
|00000560| 61 62 61 73 65 20 6c 69 | 62 72 61 72 79 2e 0a 58 |abase li|brary..X|
|00000570| 2a 2a 0a 58 2a 2a 20 70 | 72 6f 62 6c 65 6d 2e 43 |**.X** p|roblem.C|
|00000580| 20 69 73 20 6d 61 64 65 | 20 62 79 20 63 61 74 69 | is made| by cati|
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|000005a0| 6c 65 6d 31 2e 43 20 61 | 6e 64 20 70 72 6f 62 6c |lem1.C a|nd probl|
|000005b0| 65 6d 32 2e 43 0a 58 2a | 2a 0a 58 2a 2a 20 70 72 |em2.C.X*|*.X** pr|
|000005c0| 6f 62 6c 65 6d 32 2e 43 | 20 70 72 6f 62 6c 65 6d |oblem2.C| problem|
|000005d0| 32 2e 43 20 31 2e 31 37 | 20 20 20 44 65 6c 74 61 |2.C 1.17| Delta|
|000005e0| 5c 27 64 3a 20 31 37 3a | 34 33 3a 30 36 20 31 30 |\'d: 17:|43:06 10|
|000005f0| 2f 38 2f 39 32 20 20 20 | 4d 69 6b 65 20 4c 69 6a |/8/92 |Mike Lij|
|00000600| 65 77 73 6b 69 2c 20 43 | 4e 53 46 0a 58 2a 2a 0a |ewski, C|NSF.X**.|
|00000610| 58 2a 2a 20 43 6f 70 79 | 72 69 67 68 74 20 5c 28 |X** Copy|right \(|
|00000620| 63 5c 29 20 31 39 39 31 | 2c 20 31 39 39 32 20 43 |c\) 1991|, 1992 C|
|00000630| 6f 72 6e 65 6c 6c 20 55 | 6e 69 76 65 72 73 69 74 |ornell U|niversit|
|00000640| 79 0a 58 2a 2a 20 41 6c | 6c 20 72 69 67 68 74 73 |y.X** Al|l rights|
|00000650| 20 72 65 73 65 72 76 65 | 64 2e 0a 58 2a 2a 0a 58 | reserve|d..X**.X|
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|00000680| 72 63 65 20 61 6e 64 20 | 62 69 6e 61 72 79 20 66 |rce and |binary f|
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|000006a0| 65 64 0a 58 2a 2a 20 70 | 72 6f 76 69 64 65 64 20 |ed.X** p|rovided |
|000006b0| 74 68 61 74 3a 20 5c 28 | 31 5c 29 20 73 6f 75 72 |that: \(|1\) sour|
|000006c0| 63 65 20 64 69 73 74 72 | 69 62 75 74 69 6f 6e 73 |ce distr|ibutions|
|000006d0| 20 72 65 74 61 69 6e 20 | 74 68 69 73 20 65 6e 74 | retain |this ent|
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|000006f0| 2a 20 6e 6f 74 69 63 65 | 20 61 6e 64 20 63 6f 6d |* notice| and com|
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|00000710| 64 69 73 74 72 69 62 75 | 74 69 6f 6e 73 20 69 6e |distribu|tions in|
|00000720| 63 6c 75 64 69 6e 67 20 | 62 69 6e 61 72 69 65 73 |cluding |binaries|
|00000730| 20 64 69 73 70 6c 61 79 | 0a 58 2a 2a 20 74 68 65 | display|.X** the|
|00000740| 20 66 6f 6c 6c 6f 77 69 | 6e 67 20 61 63 6b 6e 6f | followi|ng ackno|
|00000750| 77 6c 65 64 67 65 6d 65 | 6e 74 3a 20 20 60 60 54 |wledgeme|nt: ``T|
|00000760| 68 69 73 20 70 72 6f 64 | 75 63 74 20 69 6e 63 6c |his prod|uct incl|
|00000770| 75 64 65 73 20 73 6f 66 | 74 77 61 72 65 0a 58 2a |udes sof|tware.X*|
|00000780| 2a 20 64 65 76 65 6c 6f | 70 65 64 20 62 79 20 43 |* develo|ped by C|
|00000790| 6f 72 6e 65 6c 6c 20 55 | 6e 69 76 65 72 73 69 74 |ornell U|niversit|
|000007a0| 79 5c 27 5c 27 20 69 6e | 20 74 68 65 20 64 6f 63 |y\'\' in| the doc|
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|000007c0| 68 65 72 0a 58 2a 2a 20 | 6d 61 74 65 72 69 61 6c |her.X** |material|
|000007d0| 73 20 70 72 6f 76 69 64 | 65 64 20 77 69 74 68 20 |s provid|ed with |
|000007e0| 74 68 65 20 64 69 73 74 | 72 69 62 75 74 69 6f 6e |the dist|ribution|
|000007f0| 20 61 6e 64 20 69 6e 20 | 61 6c 6c 20 61 64 76 65 | and in |all adve|
|00000800| 72 74 69 73 69 6e 67 0a | 58 2a 2a 20 6d 61 74 65 |rtising.|X** mate|
|00000810| 72 69 61 6c 73 20 6d 65 | 6e 74 69 6f 6e 69 6e 67 |rials me|ntioning|
|00000820| 20 66 65 61 74 75 72 65 | 73 20 6f 72 20 75 73 65 | feature|s or use|
|00000830| 20 6f 66 20 74 68 69 73 | 20 73 6f 66 74 77 61 72 | of this| softwar|
|00000840| 65 2e 20 4e 65 69 74 68 | 65 72 20 74 68 65 0a 58 |e. Neith|er the.X|
|00000850| 2a 2a 20 6e 61 6d 65 20 | 6f 66 20 74 68 65 20 55 |** name |of the U|
|00000860| 6e 69 76 65 72 73 69 74 | 79 20 6e 6f 72 20 74 68 |niversit|y nor th|
|00000870| 65 20 6e 61 6d 65 73 20 | 6f 66 20 69 74 73 20 63 |e names |of its c|
|00000880| 6f 6e 74 72 69 62 75 74 | 6f 72 73 20 6d 61 79 20 |ontribut|ors may |
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|000008a0| 6e 64 6f 72 73 65 20 6f | 72 20 70 72 6f 6d 6f 74 |ndorse o|r promot|
|000008b0| 65 20 70 72 6f 64 75 63 | 74 73 20 64 65 72 69 76 |e produc|ts deriv|
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|000008e0| 2a 20 73 70 65 63 69 66 | 69 63 20 70 72 69 6f 72 |* specif|ic prior|
|000008f0| 20 77 72 69 74 74 65 6e | 20 70 65 72 6d 69 73 73 | written| permiss|
|00000900| 69 6f 6e 2e 0a 58 2a 2a | 0a 58 2a 2a 20 54 48 49 |ion..X**|.X** THI|
|00000910| 53 20 53 4f 46 54 57 41 | 52 45 20 49 53 20 50 52 |S SOFTWA|RE IS PR|
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|00000940| 4e 59 20 45 58 50 52 45 | 53 53 20 4f 52 0a 58 2a |NY EXPRE|SS OR.X*|
|00000950| 2a 20 49 4d 50 4c 49 45 | 44 20 57 41 52 52 41 4e |* IMPLIE|D WARRAN|
|00000960| 54 49 45 53 2c 20 49 4e | 43 4c 55 44 49 4e 47 2c |TIES, IN|CLUDING,|
|00000970| 20 57 49 54 48 4f 55 54 | 20 4c 49 4d 49 54 41 54 | WITHOUT| LIMITAT|
|00000980| 49 4f 4e 2c 20 54 48 45 | 20 49 4d 50 4c 49 45 44 |ION, THE| IMPLIED|
|00000990| 0a 58 2a 2a 20 57 41 52 | 52 41 4e 54 49 45 53 20 |.X** WAR|RANTIES |
|000009a0| 4f 46 20 4d 45 52 43 48 | 41 4e 54 41 42 49 4c 49 |OF MERCH|ANTABILI|
|000009b0| 54 59 20 41 4e 44 20 46 | 49 54 4e 45 53 53 20 46 |TY AND F|ITNESS F|
|000009c0| 4f 52 20 41 20 50 41 52 | 54 49 43 55 4c 41 52 20 |OR A PAR|TICULAR |
|000009d0| 50 55 52 50 4f 53 45 2e | 0a 58 2a 2f 0a 58 0a 58 |PURPOSE.|.X*/.X.X|
|000009e0| 2f 2a 0a 58 2a 2a 20 63 | 6f 6d 6d 61 6e 64 73 5f |/*.X** c|ommands_|
|000009f0| 73 63 72 65 65 6e 20 2d | 20 64 69 73 70 6c 61 79 |screen -| display|
|00000a00| 20 73 63 72 65 65 6e 20 | 6f 66 20 70 72 6f 62 6c | screen |of probl|
|00000a10| 65 6d 20 63 6f 6d 6d 61 | 6e 64 73 2e 20 57 65 20 |em comma|nds. We |
|00000a20| 61 73 73 75 6d 65 0a 58 | 2a 2a 20 20 20 20 20 20 |assume.X|** |
|00000a30| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 74 68 61 | | tha|
|00000a40| 74 20 74 68 65 20 63 61 | 6c 6c 65 72 20 77 69 6c |t the ca|ller wil|
|00000a50| 6c 20 62 65 20 73 65 74 | 74 69 6e 67 20 74 68 65 |l be set|ting the|
|00000a60| 20 6d 6f 64 65 6c 69 6e | 65 2e 0a 58 2a 2a 20 20 | modelin|e..X** |
|00000a70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000a80| 20 4e 65 65 64 73 20 61 | 74 20 6c 65 61 73 74 20 | Needs a|t least |
|00000a90| 66 69 76 65 20 62 65 66 | 6f 72 65 20 61 6e 79 74 |five bef|ore anyt|
|00000aa0| 68 69 6e 67 20 75 73 65 | 66 75 6c 20 69 73 20 64 |hing use|ful is d|
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|00000ac0| 58 73 74 61 74 69 63 20 | 76 6f 69 64 20 63 6f 6d |Xstatic |void com|
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|00000b20| 61 6e 64 6f 75 74 5f 6d | 6f 64 65 28 29 3b 0a 58 |andout_m|ode();.X|
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|00000b40| 6e 67 28 22 43 6f 6d 6d | 61 6e 64 73 22 29 3b 0a |ng("Comm|ands");.|
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|00000b90| 6f 72 5f 77 72 61 70 28 | 29 3b 0a 58 0a 58 20 20 |or_wrap(|);.X.X |
|00000ba0| 20 20 2f 2f 0a 58 20 20 | 20 20 2f 2f 20 44 69 73 | //.X | // Dis|
|00000bb0| 70 6c 61 79 20 61 73 20 | 6d 61 6e 79 20 63 6f 6d |play as |many com|
|00000bc0| 6d 61 6e 64 73 20 61 73 | 20 77 69 6c 6c 20 66 69 |mands as| will fi|
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|00000be0| 74 69 6e 67 20 69 6e 20 | 74 68 69 72 64 20 72 6f |ting in |third ro|
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|00000c00| 66 6f 72 20 28 69 6e 74 | 20 69 20 3d 20 30 3b 20 |for (int| i = 0; |
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|00000c30| 34 3b 20 69 2b 2b 29 0a | 58 20 20 20 20 7b 0a 58 |4; i++).|X {.X|
|00000c40| 20 20 20 20 20 20 20 20 | 63 6c 65 61 72 5f 74 6f | |clear_to|
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|00000c60| 58 20 20 20 20 20 20 20 | 20 28 76 6f 69 64 29 66 |X | (void)f|
|00000c70| 70 75 74 73 28 22 20 20 | 22 2c 20 73 74 64 6f 75 |puts(" |", stdou|
|00000c80| 74 29 3b 0a 58 20 20 20 | 20 20 20 20 20 65 6e 74 |t);.X | ent|
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|00000cb0| 63 68 61 72 28 43 6f 6d | 6d 61 6e 64 73 5b 69 5d |char(Com|mands[i]|
|00000cc0| 5b 30 5d 29 3b 20 20 2f | 2f 20 66 69 72 73 74 20 |[0]); /|/ first |
|00000cd0| 63 68 61 72 20 6f 66 20 | 63 6f 6d 6d 61 6e 64 20 |char of |command |
|00000ce0| 69 6e 20 62 6f 6c 64 0a | 58 20 20 20 20 20 20 20 |in bold.|X |
|00000cf0| 20 65 6e 64 5f 73 74 61 | 6e 64 6f 75 74 5f 6d 6f | end_sta|ndout_mo|
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|00001b00| 64 61 74 65 5f 73 75 62 | 73 63 72 69 62 65 72 73 |date_sub|scribers|
|00001b10| 28 6e 65 77 64 61 74 61 | 2c 20 6b 65 79 2e 64 70 |(newdata|, key.dp|
|00001b20| 74 72 2c 20 68 6f 77 2c | 20 28 69 6e 74 29 73 74 |tr, how,| (int)st|
|00001b30| 72 6c 65 6e 28 73 65 70 | 61 72 61 74 6f 72 29 20 |rlen(sep|arator) |
|00001b40| 2b 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |+.X | |
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|00001b60| 74 61 2e 64 73 69 7a 65 | 20 2d 20 31 29 3b 0a 58 |ta.dsize| - 1);.X|
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|00001bb0| 61 74 61 2e 64 70 74 72 | 3b 0a 58 7d 0a 58 0a 58 |ata.dptr|;.X}.X.X|
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|00001bd0| 5f 70 72 6f 62 6c 65 6d | 20 2d 20 61 70 70 65 6e |_problem| - appen|
|00001be0| 64 20 74 6f 20 61 6e 20 | 61 6c 72 65 61 64 79 20 |d to an |already |
|00001bf0| 65 78 69 73 74 69 6e 67 | 20 70 72 6f 62 6c 65 6d |existing| problem|
|00001c00| 2e 20 20 52 65 74 75 72 | 6e 73 0a 58 2a 2a 20 20 |. Retur|ns.X** |
|00001c10| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001c20| 20 20 20 66 61 6c 73 65 | 20 69 66 20 74 68 65 20 | false| if the |
|00001c30| 70 72 6f 62 6c 65 6d 20 | 64 6f 65 73 6e 5c 27 74 |problem |doesn\'t|
|00001c40| 20 65 78 69 73 74 2e 20 | 20 54 68 69 73 20 69 6e | exist. | This in|
|00001c50| 64 69 63 61 74 65 73 0a | 58 2a 2a 20 20 20 20 20 |dicates.|X** |
|00001c60| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001c70| 74 68 61 74 20 77 65 20 | 64 6f 6e 5c 27 74 20 6e |that we |don\'t n|
|00001c80| 65 65 64 20 74 6f 20 72 | 65 64 69 73 70 6c 61 79 |eed to r|edisplay|
|00001c90| 20 74 68 65 20 63 6f 6d | 6d 61 6e 64 20 6c 69 73 | the com|mand lis|
|00001ca0| 74 2e 0a 58 2a 2a 20 20 | 20 20 20 20 20 20 20 20 |t..X** | |
|00001cb0| 20 20 20 20 20 20 20 20 | 20 20 20 52 65 74 75 72 | | Retur|
|00001cc0| 6e 73 20 74 72 75 65 20 | 69 66 20 77 65 20 6e 65 |ns true |if we ne|
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|00001ce0| 74 68 65 20 63 6f 6d 6d | 61 6e 64 0a 58 2a 2a 20 |the comm|and.X** |
|00001cf0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001d00| 20 20 20 20 6c 69 73 74 | 2e 20 20 49 66 20 60 6e | list|. If `n|
|00001d10| 75 6d 62 65 72 5c 27 2c | 20 77 68 69 63 68 20 64 |umber\',| which d|
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|00001d40| 20 20 20 20 20 20 20 20 | 20 20 20 20 6e 6f 6e 7a | | nonz|
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|00001da0| 20 63 68 61 72 20 2a 6e | 75 6d 62 65 72 29 0a 58 | char *n|umber).X|
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|00001de0| 72 20 2a 29 20 6e 75 6d | 62 65 72 20 3a 20 70 72 |r *) num|ber : pr|
|00001df0| 6f 6d 70 74 28 22 50 72 | 6f 62 6c 65 6d 20 23 20 |ompt("Pr|oblem # |
|00001e00| 2d 2d 3e 20 22 2c 0a 58 | 20 20 20 20 20 20 20 20 |--> ",.X| |
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|00001e30| 20 20 20 20 20 20 20 20 | 20 20 72 65 64 69 73 70 | | redisp|
|00001e40| 6c 61 79 5f 63 6f 6d 6d | 61 6e 64 73 29 3b 0a 58 |lay_comm|ands);.X|
|00001e50| 20 20 20 20 6b 65 79 2e | 64 73 69 7a 65 20 3d 20 | key.|dsize = |
|00001e60| 69 6e 74 20 28 73 74 72 | 6c 65 6e 28 6b 65 79 2e |int (str|len(key.|
|00001e70| 64 70 74 72 29 20 2b 20 | 31 29 3b 0a 58 20 20 20 |dptr) + |1);.X |
|00001e80| 20 69 66 20 28 21 64 61 | 74 61 62 61 73 65 5f 65 | if (!da|tabase_e|
|00001e90| 78 69 73 74 73 28 29 29 | 0a 58 20 20 20 20 7b 0a |xists())|.X {.|
|00001ea0| 58 20 20 20 20 20 20 20 | 20 64 69 6e 67 28 29 3b |X | ding();|
|00001eb0| 0a 58 20 20 20 20 20 20 | 20 20 6d 65 73 73 61 67 |.X | messag|
|00001ec0| 65 28 22 54 68 65 72 65 | 20 69 73 20 6e 6f 20 64 |e("There| is no d|
|00001ed0| 61 74 61 62 61 73 65 20 | 66 6f 72 20 70 72 6f 62 |atabase |for prob|
|00001ee0| 6c 65 6d 20 61 72 65 61 | 20 60 25 27 20 22 2c 20 |lem area| `%' ", |
|00001ef0| 43 75 72 72 65 6e 74 41 | 72 65 61 28 29 29 3b 0a |CurrentA|rea());.|
|00001f00| 58 20 20 20 20 20 20 20 | 20 69 66 20 28 21 6e 75 |X | if (!nu|
|00001f10| 6d 62 65 72 29 0a 58 20 | 20 20 20 20 20 20 20 7b |mber).X | {|
|00001f20| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 44 45 |.X | DE|
|00001f30| 4c 45 54 45 20 6b 65 79 | 2e 64 70 74 72 3b 0a 58 |LETE key|.dptr;.X|
|00001f40| 20 20 20 20 20 20 20 20 | 20 20 20 20 73 6c 65 65 | | slee|
|00001f50| 70 28 32 29 3b 0a 58 20 | 20 20 20 20 20 20 20 7d |p(2);.X | }|
|00001f60| 0a 58 20 20 20 20 20 20 | 20 20 72 65 74 75 72 6e |.X | return|
|00001f70| 20 30 3b 0a 58 20 20 20 | 20 7d 0a 58 0a 58 20 20 | 0;.X | }.X.X |
|00001f80| 20 20 6f 70 65 6e 5f 64 | 61 74 61 62 61 73 65 28 | open_d|atabase(|
|00001f90| 47 44 42 4d 5f 52 45 41 | 44 45 52 29 3b 0a 58 20 |GDBM_REA|DER);.X |
|00001fa0| 20 20 20 64 61 74 75 6d | 20 64 61 74 61 20 3d 20 | datum| data = |
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|00001fc0| 69 6c 65 2c 20 6b 65 79 | 29 3b 0a 58 20 20 20 20 |ile, key|);.X |
|00001fd0| 67 64 62 6d 5f 63 6c 6f | 73 65 28 47 64 62 6d 46 |gdbm_clo|se(GdbmF|
|00001fe0| 69 6c 65 29 3b 0a 58 20 | 20 20 20 69 66 20 28 21 |ile);.X | if (!|
|00001ff0| 64 61 74 61 2e 64 70 74 | 72 29 0a 58 20 20 20 20 |data.dpt|r).X |
|00002000| 7b 0a 58 20 20 20 20 20 | 20 20 20 64 69 6e 67 28 |{.X | ding(|
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|00002020| 61 67 65 28 22 54 68 65 | 72 65 20 69 73 20 6e 6f |age("The|re is no|
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|00002040| 2c 20 6b 65 79 2e 64 70 | 74 72 29 3b 0a 58 20 20 |, key.dp|tr);.X |
|00002050| 20 20 20 20 20 20 69 66 | 20 28 21 6e 75 6d 62 65 | if| (!numbe|
|00002060| 72 29 0a 58 20 20 20 20 | 20 20 20 20 7b 0a 58 20 |r).X | {.X |
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|00002080| 45 20 6b 65 79 2e 64 70 | 74 72 3b 0a 58 20 20 20 |E key.dp|tr;.X |
|00002090| 20 20 20 20 20 20 20 20 | 20 73 6c 65 65 70 28 32 | | sleep(2|
|000020a0| 29 3b 0a 58 20 20 20 20 | 20 20 20 20 7d 0a 58 20 |);.X | }.X |
|000020b0| 20 20 20 20 20 20 20 72 | 65 74 75 72 6e 20 30 3b | r|eturn 0;|
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|000020e0| 65 65 6e 20 63 6f 72 72 | 75 70 74 65 64 0a 58 20 |een corr|upted.X |
|000020f0| 20 20 20 7d 0a 58 0a 58 | 20 20 20 20 2f 2f 0a 58 | }.X.X| //.X|
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|00002110| 65 6d 20 65 78 69 73 74 | 73 2e 0a 58 20 20 20 20 |em exist|s..X |
|00002120| 2f 2f 0a 58 20 20 20 20 | 75 70 64 61 74 65 5f 65 |//.X |update_e|
|00002130| 78 69 73 74 69 6e 67 5f | 70 72 6f 62 6c 65 6d 28 |xisting_|problem(|
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|00002150| 44 45 44 29 3b 0a 58 20 | 20 20 20 75 70 64 61 74 |DED);.X | updat|
|00002160| 65 5f 6d 6f 64 65 6c 69 | 6e 65 28 29 3b 20 20 2f |e_modeli|ne(); /|
|00002170| 2f 20 72 65 64 69 73 70 | 6c 61 79 20 74 68 65 20 |/ redisp|lay the |
|00002180| 70 72 65 76 69 6f 75 73 | 20 6d 6f 64 65 6c 69 6e |previous| modelin|
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|000021a0| 2e 64 70 74 72 29 3b 0a | 58 20 20 20 20 69 66 20 |.dptr);.|X if |
|000021b0| 28 21 6e 75 6d 62 65 72 | 29 20 44 45 4c 45 54 45 |(!number|) DELETE|
|000021c0| 20 6b 65 79 2e 64 70 74 | 72 3b 0a 58 0a 58 20 20 | key.dpt|r;.X.X |
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|00002200| 0a 58 2a 2a 20 73 75 62 | 73 63 72 69 62 65 5f 74 |.X** sub|scribe_t|
|00002210| 6f 5f 61 72 65 61 20 2d | 20 70 75 74 20 75 73 65 |o_area -| put use|
|00002220| 72 20 6f 6e 20 69 6e 74 | 65 72 65 73 74 65 64 20 |r on int|erested |
|00002230| 70 61 72 74 69 65 73 20 | 6c 69 73 74 20 66 6f 72 |parties |list for|
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|00002250| 2a 2a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |** | |
|00002260| 20 20 20 20 20 20 20 45 | 78 69 74 73 20 6f 6e 20 | E|xits on |
|00002270| 65 72 72 6f 72 0a 58 2a | 2f 0a 58 0a 58 73 74 61 |error.X*|/.X.Xsta|
|00002280| 74 69 63 20 76 6f 69 64 | 20 73 75 62 73 63 72 69 |tic void| subscri|
|00002290| 62 65 5f 74 6f 5f 61 72 | 65 61 28 29 0a 58 7b 0a |be_to_ar|ea().X{.|
|000022a0| 58 20 20 20 20 69 6e 74 | 20 6d 61 69 6c 66 64 20 |X int| mailfd |
|000022b0| 3d 20 6f 70 65 6e 5f 6d | 61 69 6c 6c 69 73 74 5f |= open_m|aillist_|
|000022c0| 66 69 6c 65 28 29 3b 0a | 58 20 20 20 20 63 6f 6e |file();.|X con|
|000022d0| 73 74 20 69 6e 74 20 63 | 68 75 6e 6b 73 69 7a 65 |st int c|hunksize|
|000022e0| 20 3d 20 32 30 3b 0a 58 | 20 20 20 20 63 6f 6e 73 | = 20;.X| cons|
|000022f0| 74 20 69 6e 74 20 6c 69 | 6e 65 6c 65 6e 20 20 20 |t int li|nelen |
|00002300| 3d 20 31 30 3b 0a 58 20 | 20 20 20 63 68 61 72 20 |= 10;.X | char |
|00002310| 2a 2a 75 73 65 72 73 20 | 3d 20 6e 65 77 20 63 68 |**users |= new ch|
|00002320| 61 72 2a 5b 63 68 75 6e | 6b 73 69 7a 65 5d 3b 0a |ar*[chun|ksize];.|
|00002330| 58 20 20 20 20 46 49 4c | 45 20 2a 6d 61 69 6c 66 |X FIL|E *mailf|
|00002340| 70 20 3d 20 66 64 6f 70 | 65 6e 28 6d 61 69 6c 66 |p = fdop|en(mailf|
|00002350| 64 2c 20 22 72 2b 22 29 | 3b 0a 58 20 20 20 20 69 |d, "r+")|;.X i|
|00002360| 66 20 28 21 6d 61 69 6c | 66 70 29 0a 58 20 20 20 |f (!mail|fp).X |
|00002370| 20 20 20 20 20 65 72 72 | 6f 72 28 22 66 69 6c 65 | err|or("file|
|00002380| 20 25 73 2c 20 6c 69 6e | 65 20 25 64 2c 20 66 64 | %s, lin|e %d, fd|
|00002390| 6f 70 65 6e 28 29 20 66 | 61 69 6c 65 64 22 2c 20 |open() f|ailed", |
|000023a0| 5f 5f 46 49 4c 45 5f 5f | 2c 20 5f 5f 4c 49 4e 45 |__FILE__|, __LINE|
|000023b0| 5f 5f 29 3b 0a 58 20 20 | 20 20 69 6e 74 20 6e 75 |__);.X | int nu|
|000023c0| 73 65 72 73 20 3d 20 72 | 65 61 64 5f 66 69 6c 65 |sers = r|ead_file|
|000023d0| 28 6d 61 69 6c 66 70 2c | 20 75 73 65 72 73 2c 20 |(mailfp,| users, |
|000023e0| 63 68 75 6e 6b 73 69 7a | 65 2c 20 6c 69 6e 65 6c |chunksiz|e, linel|
|000023f0| 65 6e 29 3b 0a 58 20 20 | 20 20 69 66 20 28 6e 75 |en);.X | if (nu|
|00002400| 73 65 72 73 20 3c 20 30 | 29 0a 58 20 20 20 20 20 |sers < 0|).X |
|00002410| 20 20 20 65 72 72 6f 72 | 28 22 66 69 6c 65 20 25 | error|("file %|
|00002420| 73 2c 20 6c 69 6e 65 20 | 25 64 2c 20 65 72 72 6f |s, line |%d, erro|
|00002430| 72 20 72 65 61 64 69 6e | 67 20 25 73 20 6d 61 69 |r readin|g %s mai|
|00002440| 6c 6c 69 73 74 22 2c 0a | 58 20 20 20 20 20 20 20 |llist",.|X |
|00002450| 20 20 20 20 20 20 20 5f | 5f 46 49 4c 45 5f 5f 2c | _|_FILE__,|
|00002460| 20 5f 5f 4c 49 4e 45 5f | 5f 2c 20 43 75 72 72 65 | __LINE_|_, Curre|
|00002470| 6e 74 41 72 65 61 28 29 | 29 3b 0a 58 0a 58 20 20 |ntArea()|);.X.X |
|00002480| 20 20 2f 2f 0a 58 20 20 | 20 20 2f 2f 20 49 73 20 | //.X | // Is |
|00002490| 75 73 65 72 20 61 6c 72 | 65 61 64 79 20 73 75 62 |user alr|eady sub|
|000024a0| 73 63 72 69 62 65 64 3f | 0a 58 20 20 20 20 2f 2f |scribed?|.X //|
|000024b0| 0a 58 20 20 20 20 63 6f | 6e 73 74 20 63 68 61 72 |.X co|nst char|
|000024c0| 20 2a 75 73 65 72 20 3d | 20 75 73 65 72 6e 61 6d | *user =| usernam|
|000024d0| 65 28 29 3b 0a 58 20 20 | 20 20 66 6f 72 20 28 69 |e();.X | for (i|
|000024e0| 6e 74 20 69 20 3d 20 30 | 2c 20 73 75 62 73 63 72 |nt i = 0|, subscr|
|000024f0| 69 62 65 64 20 3d 20 30 | 3b 20 69 20 3c 20 6e 75 |ibed = 0|; i < nu|
|00002500| 73 65 72 73 3b 20 69 2b | 2b 29 0a 58 20 20 20 20 |sers; i+|+).X |
|00002510| 20 20 20 20 69 66 20 28 | 73 74 72 63 6d 70 28 75 | if (|strcmp(u|
|00002520| 73 65 72 73 5b 69 5d 2c | 20 75 73 65 72 29 20 3d |sers[i],| user) =|
|00002530| 3d 20 30 29 0a 58 20 20 | 20 20 20 20 20 20 7b 0a |= 0).X | {.|
|00002540| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 73 75 62 |X | sub|
|00002550| 73 63 72 69 62 65 64 20 | 3d 20 31 3b 20 62 72 65 |scribed |= 1; bre|
|00002560| 61 6b 3b 0a 58 20 20 20 | 20 20 20 20 20 7d 0a 58 |ak;.X | }.X|
|00002570| 0a 58 20 20 20 20 66 6f | 72 20 28 69 20 3d 20 30 |.X fo|r (i = 0|
|00002580| 3b 20 69 20 3c 20 6e 75 | 73 65 72 73 3b 20 69 2b |; i < nu|sers; i+|
|00002590| 2b 29 20 44 45 4c 45 54 | 45 20 75 73 65 72 73 5b |+) DELET|E users[|
|000025a0| 69 5d 3b 0a 58 20 20 20 | 20 44 45 4c 45 54 45 20 |i];.X | DELETE |
|000025b0| 75 73 65 72 73 3b 0a 58 | 0a 58 20 20 20 20 69 66 |users;.X|.X if|
|000025c0| 20 28 73 75 62 73 63 72 | 69 62 65 64 29 0a 58 20 | (subscr|ibed).X |
|000025d0| 20 20 20 7b 0a 58 20 20 | 20 20 20 20 20 20 28 76 | {.X | (v|
|000025e0| 6f 69 64 29 63 6c 6f 73 | 65 28 6d 61 69 6c 66 64 |oid)clos|e(mailfd|
|000025f0| 29 3b 20 28 76 6f 69 64 | 29 66 63 6c 6f 73 65 28 |); (void|)fclose(|
|00002600| 6d 61 69 6c 66 70 29 3b | 0a 58 20 20 20 20 20 20 |mailfp);|.X |
|00002610| 20 20 64 69 6e 67 28 29 | 3b 0a 58 20 20 20 20 20 | ding()|;.X |
|00002620| 20 20 20 6d 65 73 73 61 | 67 65 28 22 59 6f 75 20 | messa|ge("You |
|00002630| 61 6c 72 65 61 64 79 20 | 73 75 62 73 63 72 69 62 |already |subscrib|
|00002640| 65 20 74 6f 20 74 68 65 | 20 60 25 27 20 61 72 65 |e to the| `%' are|
|00002650| 61 20 22 2c 20 43 75 72 | 72 65 6e 74 41 72 65 61 |a ", Cur|rentArea|
|00002660| 28 29 29 3b 0a 58 20 20 | 20 20 20 20 20 20 73 6c |());.X | sl|
|00002670| 65 65 70 28 32 29 3b 0a | 58 20 20 20 20 20 20 20 |eep(2);.|X |
|00002680| 20 72 65 74 75 72 6e 3b | 0a 58 20 20 20 20 7d 0a | return;|.X }.|
|00002690| 58 0a 58 20 20 20 20 2f | 2f 0a 58 20 20 20 20 2f |X.X /|/.X /|
|000026a0| 2f 20 4c 6f 63 6b 20 6f | 6e 20 73 65 71 75 65 6e |/ Lock o|n sequen|
|000026b0| 63 65 20 66 69 6c 65 20 | 77 68 65 6e 20 75 70 64 |ce file |when upd|
|000026c0| 61 74 69 6e 67 20 74 68 | 65 20 6d 61 69 6c 6c 69 |ating th|e mailli|
|000026d0| 73 74 2e 0a 58 20 20 20 | 20 2f 2f 0a 58 20 20 20 |st..X | //.X |
|000026e0| 20 69 6e 74 20 73 65 71 | 66 64 20 3d 20 6f 70 65 | int seq|fd = ope|
|000026f0| 6e 28 73 65 71 75 65 6e | 63 65 5f 66 69 6c 65 28 |n(sequen|ce_file(|
|00002700| 29 2c 20 4f 5f 52 44 57 | 52 29 3b 0a 58 20 20 20 |), O_RDW|R);.X |
|00002710| 20 69 66 20 28 73 65 71 | 66 64 20 3c 20 30 29 20 | if (seq|fd < 0) |
|00002720| 65 72 72 6f 72 28 22 66 | 69 6c 65 20 25 73 2c 20 |error("f|ile %s, |
|00002730| 6c 69 6e 65 20 25 64 2c | 20 6f 70 65 6e 28 29 20 |line %d,| open() |
|00002740| 6f 6e 20 60 25 73 27 20 | 66 61 69 6c 65 64 22 2c |on `%s' |failed",|
|00002750| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.X | |
|00002760| 20 20 20 20 20 20 20 20 | 20 20 20 5f 5f 46 49 4c | | __FIL|
|00002770| 45 5f 5f 2c 20 5f 5f 4c | 49 4e 45 5f 5f 2c 20 73 |E__, __L|INE__, s|
|00002780| 65 71 75 65 6e 63 65 5f | 66 69 6c 65 28 29 29 3b |equence_|file());|
|00002790| 0a 58 0a 58 20 20 20 20 | 62 6c 6f 63 6b 5f 74 73 |.X.X |block_ts|
|000027a0| 74 70 5f 61 6e 64 5f 77 | 69 6e 63 68 28 29 3b 20 |tp_and_w|inch(); |
|000027b0| 2f 2f 20 62 6c 6f 63 6b | 20 53 49 47 54 53 54 50 |// block| SIGTSTP|
|000027c0| 20 61 6e 64 20 57 49 4e | 43 48 0a 58 20 20 20 20 | and WIN|CH.X |
|000027d0| 6c 6f 63 6b 5f 66 69 6c | 65 28 73 65 71 66 64 29 |lock_fil|e(seqfd)|
|000027e0| 3b 20 20 20 20 20 20 20 | 2f 2f 20 6c 6f 63 6b 20 |; |// lock |
|000027f0| 6f 75 72 20 73 65 71 75 | 65 6e 63 65 20 66 69 6c |our sequ|ence fil|
|00002800| 65 0a 58 0a 58 20 20 20 | 20 2f 2f 20 73 65 65 6b |e.X.X | // seek|
|00002810| 20 74 6f 20 65 6e 64 20 | 6f 66 20 6d 61 69 6c 6c | to end |of maill|
|00002820| 69 73 74 20 66 69 6c 65 | 0a 58 20 20 20 20 69 66 |ist file|.X if|
|00002830| 20 28 66 73 65 65 6b 28 | 6d 61 69 6c 66 70 2c 20 | (fseek(|mailfp, |
|00002840| 30 2c 20 53 45 45 4b 5f | 45 4e 44 29 29 0a 58 20 |0, SEEK_|END)).X |
|00002850| 20 20 20 20 20 20 20 65 | 72 72 6f 72 28 22 66 69 | e|rror("fi|
|00002860| 6c 65 20 25 73 2c 20 6c | 69 6e 65 20 25 64 2c 20 |le %s, l|ine %d, |
|00002870| 66 73 65 65 6b 28 29 20 | 66 61 69 6c 65 64 22 2c |fseek() |failed",|
|00002880| 20 5f 5f 46 49 4c 45 5f | 5f 2c 20 5f 5f 4c 49 4e | __FILE_|_, __LIN|
|00002890| 45 5f 5f 29 3b 0a 58 20 | 20 20 20 28 76 6f 69 64 |E__);.X | (void|
|000028a0| 29 66 70 72 69 6e 74 66 | 28 6d 61 69 6c 66 70 2c |)fprintf|(mailfp,|
|000028b0| 20 22 25 73 5c 6e 22 2c | 20 75 73 65 72 29 3b 20 | "%s\n",| user); |
|000028c0| 2f 2f 20 61 64 64 5c 27 | 65 6d 0a 58 0a 58 20 20 |// add\'|em.X.X |
|000028d0| 20 20 28 76 6f 69 64 29 | 66 63 6c 6f 73 65 28 6d | (void)|fclose(m|
|000028e0| 61 69 6c 66 70 29 3b 0a | 58 20 20 20 20 28 76 6f |ailfp);.|X (vo|
|000028f0| 69 64 29 20 63 6c 6f 73 | 65 28 6d 61 69 6c 66 64 |id) clos|e(mailfd|
|00002900| 29 3b 0a 58 20 20 20 20 | 75 6e 6c 6f 63 6b 5f 66 |);.X |unlock_f|
|00002910| 69 6c 65 28 73 65 71 66 | 64 29 3b 0a 58 20 20 20 |ile(seqf|d);.X |
|00002920| 20 28 76 6f 69 64 29 63 | 6c 6f 73 65 28 73 65 71 | (void)c|lose(seq|
|00002930| 66 64 29 3b 0a 58 0a 58 | 20 20 20 20 75 6e 62 6c |fd);.X.X| unbl|
|00002940| 6f 63 6b 5f 74 73 74 70 | 5f 61 6e 64 5f 77 69 6e |ock_tstp|_and_win|
|00002950| 63 68 28 29 3b 0a 58 0a | 58 20 20 20 20 6d 65 73 |ch();.X.|X mes|
|00002960| 73 61 67 65 28 22 59 6f | 75 20 6e 6f 77 20 73 75 |sage("Yo|u now su|
|00002970| 62 73 63 72 69 62 65 20 | 74 6f 20 74 68 65 20 60 |bscribe |to the `|
|00002980| 25 27 20 61 72 65 61 20 | 22 2c 20 43 75 72 72 65 |%' area |", Curre|
|00002990| 6e 74 41 72 65 61 28 29 | 29 3b 0a 58 20 20 20 20 |ntArea()|);.X |
|000029a0| 73 6c 65 65 70 28 32 29 | 3b 0a 58 7d 0a 58 0a 58 |sleep(2)|;.X}.X.X|
|000029b0| 2f 2a 0a 58 2a 2a 20 75 | 6e 73 75 62 73 63 72 69 |/*.X** u|nsubscri|
|000029c0| 62 65 5f 66 72 6f 6d 5f | 61 72 65 61 20 2d 20 75 |be_from_|area - u|
|000029d0| 6e 73 75 62 73 63 72 69 | 62 65 20 66 72 6f 6d 20 |nsubscri|be from |
|000029e0| 74 68 65 20 63 75 72 72 | 65 6e 74 20 61 72 65 61 |the curr|ent area|
|000029f0| 2e 20 20 45 78 69 74 73 | 20 6f 6e 20 65 72 72 6f |. Exits| on erro|
|00002a00| 72 2e 0a 58 2a 2f 0a 58 | 0a 58 73 74 61 74 69 63 |r..X*/.X|.Xstatic|
|00002a10| 20 76 6f 69 64 20 75 6e | 73 75 62 73 63 72 69 62 | void un|subscrib|
|00002a20| 65 5f 66 72 6f 6d 5f 61 | 72 65 61 28 29 0a 58 7b |e_from_a|rea().X{|
|00002a30| 0a 58 20 20 20 20 69 6e | 74 20 6d 61 69 6c 66 64 |.X in|t mailfd|
|00002a40| 20 20 20 3d 20 6f 70 65 | 6e 5f 6d 61 69 6c 6c 69 | = ope|n_mailli|
|00002a50| 73 74 5f 66 69 6c 65 28 | 29 3b 0a 58 20 20 20 20 |st_file(|);.X |
|00002a60| 46 49 4c 45 20 2a 6d 61 | 69 6c 66 70 20 3d 20 66 |FILE *ma|ilfp = f|
|00002a70| 64 6f 70 65 6e 28 6d 61 | 69 6c 66 64 2c 20 22 72 |dopen(ma|ilfd, "r|
|00002a80| 2b 22 29 3b 0a 58 20 20 | 20 20 69 66 20 28 21 6d |+");.X | if (!m|
|00002a90| 61 69 6c 66 70 29 0a 58 | 20 20 20 20 20 20 20 20 |ailfp).X| |
|00002aa0| 65 72 72 6f 72 28 22 66 | 69 6c 65 20 25 73 2c 20 |error("f|ile %s, |
|00002ab0| 6c 69 6e 65 20 25 64 2c | 20 66 64 6f 70 65 6e 28 |line %d,| fdopen(|
|00002ac0| 29 20 66 61 69 6c 65 64 | 22 2c 20 5f 5f 46 49 4c |) failed|", __FIL|
|00002ad0| 45 5f 5f 2c 20 5f 5f 4c | 49 4e 45 5f 5f 29 3b 0a |E__, __L|INE__);.|
|00002ae0| 58 0a 58 20 20 20 20 63 | 6f 6e 73 74 20 69 6e 74 |X.X c|onst int|
|00002af0| 20 63 68 75 6e 6b 73 69 | 7a 65 20 3d 20 32 30 3b | chunksi|ze = 20;|
|00002b00| 0a 58 20 20 20 20 63 6f | 6e 73 74 20 69 6e 74 20 |.X co|nst int |
|00002b10| 6c 69 6e 65 6c 65 6e 20 | 20 20 3d 20 31 30 3b 0a |linelen | = 10;.|
|00002b20| 58 20 20 20 20 63 68 61 | 72 20 2a 2a 75 73 65 72 |X cha|r **user|
|00002b30| 73 20 3d 20 6e 65 77 20 | 63 68 61 72 2a 5b 63 68 |s = new |char*[ch|
|00002b40| 75 6e 6b 73 69 7a 65 5d | 3b 0a 58 20 20 20 20 69 |unksize]|;.X i|
|00002b50| 6e 74 20 6e 75 73 65 72 | 73 20 20 20 3d 20 72 65 |nt nuser|s = re|
|00002b60| 61 64 5f 66 69 6c 65 28 | 6d 61 69 6c 66 70 2c 20 |ad_file(|mailfp, |
|00002b70| 75 73 65 72 73 2c 20 63 | 68 75 6e 6b 73 69 7a 65 |users, c|hunksize|
|00002b80| 2c 20 6c 69 6e 65 6c 65 | 6e 29 3b 0a 58 20 20 20 |, linele|n);.X |
|00002b90| 20 69 66 20 28 6e 75 73 | 65 72 73 20 3c 20 30 29 | if (nus|ers < 0)|
|00002ba0| 0a 58 20 20 20 20 20 20 | 20 20 65 72 72 6f 72 28 |.X | error(|
|00002bb0| 22 66 69 6c 65 20 25 73 | 2c 20 6c 69 6e 65 20 25 |"file %s|, line %|
|00002bc0| 64 2c 20 65 72 72 6f 72 | 20 72 65 61 64 69 6e 67 |d, error| reading|
|00002bd0| 20 25 73 20 6d 61 69 6c | 6c 69 73 74 22 2c 0a 58 | %s mail|list",.X|
|00002be0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 5f 5f | | __|
|00002bf0| 46 49 4c 45 5f 5f 2c 20 | 5f 5f 4c 49 4e 45 5f 5f |FILE__, |__LINE__|
|00002c00| 2c 20 43 75 72 72 65 6e | 74 41 72 65 61 28 29 29 |, Curren|tArea())|
|00002c10| 3b 0a 58 0a 58 20 20 20 | 20 2f 2f 0a 58 20 20 20 |;.X.X | //.X |
|00002c20| 20 2f 2f 20 41 72 65 20 | 74 68 65 79 20 61 6c 72 | // Are |they alr|
|00002c30| 65 61 64 79 20 73 75 62 | 73 63 72 69 62 65 64 3f |eady sub|scribed?|
|00002c40| 0a 58 20 20 20 20 2f 2f | 0a 58 20 20 20 20 63 6f |.X //|.X co|
|00002c50| 6e 73 74 20 63 68 61 72 | 20 2a 75 73 65 72 20 3d |nst char| *user =|
|00002c60| 20 75 73 65 72 6e 61 6d | 65 28 29 3b 0a 58 20 20 | usernam|e();.X |
|00002c70| 20 20 66 6f 72 20 28 69 | 6e 74 20 69 20 3d 20 30 | for (i|nt i = 0|
|00002c80| 2c 20 73 75 62 73 63 72 | 69 62 65 64 20 3d 20 30 |, subscr|ibed = 0|
|00002c90| 3b 20 69 20 3c 20 6e 75 | 73 65 72 73 3b 20 69 2b |; i < nu|sers; i+|
|00002ca0| 2b 29 0a 58 20 20 20 20 | 20 20 20 20 69 66 20 28 |+).X | if (|
|00002cb0| 73 74 72 63 6d 70 28 75 | 73 65 72 73 5b 69 5d 2c |strcmp(u|sers[i],|
|00002cc0| 20 75 73 65 72 29 20 3d | 3d 20 30 29 20 7b 20 73 | user) =|= 0) { s|
|00002cd0| 75 62 73 63 72 69 62 65 | 64 20 3d 20 31 3b 20 62 |ubscribe|d = 1; b|
|00002ce0| 72 65 61 6b 3b 20 7d 0a | 58 0a 58 20 20 20 20 66 |reak; }.|X.X f|
|00002cf0| 6f 72 20 28 69 20 3d 20 | 30 3b 20 69 20 3c 20 6e |or (i = |0; i < n|
|00002d00| 75 73 65 72 73 3b 20 69 | 2b 2b 29 20 44 45 4c 45 |users; i|++) DELE|
|00002d10| 54 45 20 75 73 65 72 73 | 5b 69 5d 3b 0a 58 20 20 |TE users|[i];.X |
|00002d20| 20 20 44 45 4c 45 54 45 | 20 75 73 65 72 73 3b 0a | DELETE| users;.|
|00002d30| 58 0a 58 20 20 20 20 69 | 66 20 28 21 73 75 62 73 |X.X i|f (!subs|
|00002d40| 63 72 69 62 65 64 29 0a | 58 20 20 20 20 7b 0a 58 |cribed).|X {.X|
|00002d50| 20 20 20 20 20 20 20 20 | 28 76 6f 69 64 29 66 63 | |(void)fc|
|00002d60| 6c 6f 73 65 28 6d 61 69 | 6c 66 70 29 3b 0a 58 20 |lose(mai|lfp);.X |
|00002d70| 20 20 20 20 20 20 20 28 | 76 6f 69 64 29 63 6c 6f | (|void)clo|
|00002d80| 73 65 28 6d 61 69 6c 66 | 64 29 3b 0a 58 20 20 20 |se(mailf|d);.X |
|00002d90| 20 20 20 20 20 64 69 6e | 67 28 29 3b 0a 58 20 20 | din|g();.X |
|00002da0| 20 20 20 20 20 20 6d 65 | 73 73 61 67 65 28 22 59 | me|ssage("Y|
|00002db0| 6f 75 27 72 65 20 6e 6f | 74 20 61 20 73 75 62 73 |ou're no|t a subs|
|00002dc0| 63 72 69 62 65 65 20 6f | 66 20 74 68 65 20 60 25 |cribee o|f the `%|
|00002dd0| 27 20 61 72 65 61 20 22 | 2c 20 43 75 72 72 65 6e |' area "|, Curren|
|00002de0| 74 41 72 65 61 28 29 29 | 3b 0a 58 20 20 20 20 20 |tArea())|;.X |
|00002df0| 20 20 20 73 6c 65 65 70 | 28 32 29 3b 0a 58 20 20 | sleep|(2);.X |
|00002e00| 20 20 20 20 20 20 72 65 | 74 75 72 6e 3b 0a 58 20 | re|turn;.X |
|00002e10| 20 20 20 7d 0a 58 0a 58 | 20 20 20 20 2f 2f 0a 58 | }.X.X| //.X|
|00002e20| 20 20 20 20 2f 2f 20 54 | 68 65 79 20 73 75 62 73 | // T|hey subs|
|00002e30| 63 72 69 62 65 20 2d 20 | 72 65 6d 6f 76 65 20 74 |cribe - |remove t|
|00002e40| 68 65 6d 2e 0a 58 20 20 | 20 20 2f 2f 0a 58 20 20 |hem..X | //.X |
|00002e50| 20 20 69 66 20 28 66 73 | 65 65 6b 28 6d 61 69 6c | if (fs|eek(mail|
|00002e60| 66 70 2c 20 30 2c 20 53 | 45 45 4b 5f 53 45 54 29 |fp, 0, S|EEK_SET)|
|00002e70| 29 20 20 2f 2f 20 73 65 | 65 6b 20 74 6f 20 62 65 |) // se|ek to be|
|00002e80| 67 69 6e 6e 69 6e 67 20 | 6f 66 20 66 69 6c 65 0a |ginning |of file.|
|00002e90| 58 20 20 20 20 20 20 20 | 20 65 72 72 6f 72 28 22 |X | error("|
|00002ea0| 66 69 6c 65 20 25 73 2c | 20 6c 69 6e 65 20 25 64 |file %s,| line %d|
|00002eb0| 2c 20 66 73 65 65 6b 28 | 29 20 66 61 69 6c 65 64 |, fseek(|) failed|
|00002ec0| 22 2c 20 5f 5f 46 49 4c | 45 5f 5f 2c 20 5f 5f 4c |", __FIL|E__, __L|
|00002ed0| 49 4e 45 5f 5f 29 3b 0a | 58 0a 58 20 20 20 20 2f |INE__);.|X.X /|
|00002ee0| 2f 0a 58 20 20 20 20 2f | 2f 20 46 69 72 73 74 2c |/.X /|/ First,|
|00002ef0| 20 62 75 69 6c 64 20 20 | 61 20 74 6d 70 20 66 69 | build |a tmp fi|
|00002f00| 6c 65 20 66 6f 72 20 6e | 65 77 20 6d 61 69 6c 6c |le for n|ew maill|
|00002f10| 69 73 74 2e 0a 58 20 20 | 20 20 2f 2f 0a 58 20 20 |ist..X | //.X |
|00002f20| 20 20 63 68 61 72 20 2a | 74 6d 70 66 69 6c 65 20 | char *|tmpfile |
|00002f30| 3d 20 6e 65 77 20 63 68 | 61 72 5b 73 74 72 6c 65 |= new ch|ar[strle|
|00002f40| 6e 28 6d 61 69 6c 5f 6c | 69 73 74 5f 70 72 65 66 |n(mail_l|ist_pref|
|00002f50| 69 78 28 29 29 20 2b 20 | 31 32 5d 3b 0a 58 20 20 |ix()) + |12];.X |
|00002f60| 20 20 28 76 6f 69 64 29 | 73 70 72 69 6e 74 66 28 | (void)|sprintf(|
|00002f70| 74 6d 70 66 69 6c 65 2c | 20 22 25 73 2e 25 64 22 |tmpfile,| "%s.%d"|
|00002f80| 2c 20 6d 61 69 6c 5f 6c | 69 73 74 5f 70 72 65 66 |, mail_l|ist_pref|
|00002f90| 69 78 28 29 2c 20 67 65 | 74 70 69 64 28 29 29 3b |ix(), ge|tpid());|
|00002fa0| 0a 58 20 20 20 20 69 6e | 74 20 74 6d 70 66 64 20 |.X in|t tmpfd |
|00002fb0| 3d 20 6f 70 65 6e 28 74 | 6d 70 66 69 6c 65 2c 20 |= open(t|mpfile, |
|00002fc0| 4f 5f 52 44 57 52 7c 4f | 5f 43 52 45 41 54 2c 20 |O_RDWR|O|_CREAT, |
|00002fd0| 30 36 34 34 29 3b 0a 58 | 20 20 20 20 69 66 20 28 |0644);.X| if (|
|00002fe0| 74 6d 70 66 64 20 3c 20 | 30 29 0a 58 20 20 20 20 |tmpfd < |0).X |
|00002ff0| 20 20 20 20 65 72 72 6f | 72 28 22 66 69 6c 65 20 | erro|r("file |
|00003000| 25 73 2c 20 6c 69 6e 65 | 20 25 64 2c 20 6f 70 65 |%s, line| %d, ope|
|00003010| 6e 28 29 20 66 61 69 6c | 65 64 22 2c 20 5f 5f 46 |n() fail|ed", __F|
|00003020| 49 4c 45 5f 5f 2c 20 5f | 5f 4c 49 4e 45 5f 5f 29 |ILE__, _|_LINE__)|
|00003030| 3b 0a 58 20 20 20 20 46 | 49 4c 45 20 2a 74 6d 70 |;.X F|ILE *tmp|
|00003040| 66 70 20 3d 20 66 64 6f | 70 65 6e 28 74 6d 70 66 |fp = fdo|pen(tmpf|
|00003050| 64 2c 20 22 77 2b 22 29 | 3b 0a 58 20 20 20 20 69 |d, "w+")|;.X i|
|00003060| 66 20 28 21 74 6d 70 66 | 70 29 0a 58 20 20 20 20 |f (!tmpf|p).X |
|00003070| 20 20 20 20 65 72 72 6f | 72 28 22 66 69 6c 65 20 | erro|r("file |
|00003080| 25 73 2c 20 6c 69 6e 65 | 20 25 64 2c 20 66 64 6f |%s, line| %d, fdo|
|00003090| 70 65 6e 28 29 20 66 61 | 69 6c 65 64 22 2c 20 5f |pen() fa|iled", _|
|000030a0| 5f 46 49 4c 45 5f 5f 2c | 20 5f 5f 4c 49 4e 45 5f |_FILE__,| __LINE_|
|000030b0| 5f 29 3b 0a 58 0a 58 20 | 20 20 20 66 6f 72 20 28 |_);.X.X | for (|
|000030c0| 63 68 61 72 20 2a 6c 69 | 6e 65 20 3d 20 66 67 65 |char *li|ne = fge|
|000030d0| 74 6c 69 6e 65 28 74 6d | 70 66 70 2c 20 31 30 29 |tline(tm|pfp, 10)|
|000030e0| 3b 20 6c 69 6e 65 3b 20 | 6c 69 6e 65 20 3d 20 66 |; line; |line = f|
|000030f0| 67 65 74 6c 69 6e 65 28 | 74 6d 70 66 70 2c 20 31 |getline(|tmpfp, 1|
|00003100| 30 29 29 0a 58 20 20 20 | 20 7b 0a 58 20 20 20 20 |0)).X | {.X |
|00003110| 20 20 20 20 69 66 20 28 | 73 74 72 63 6d 70 28 6c | if (|strcmp(l|
|00003120| 69 6e 65 2c 20 75 73 65 | 72 29 20 3d 3d 20 30 29 |ine, use|r) == 0)|
|00003130| 0a 58 20 20 20 20 20 20 | 20 20 7b 0a 58 20 20 20 |.X | {.X |
|00003140| 20 20 20 20 20 20 20 20 | 20 44 45 4c 45 54 45 20 | | DELETE |
|00003150| 6c 69 6e 65 3b 0a 58 20 | 20 20 20 20 20 20 20 20 |line;.X | |
|00003160| 20 20 20 63 6f 6e 74 69 | 6e 75 65 3b 0a 58 20 20 | conti|nue;.X |
|00003170| 20 20 20 20 20 20 7d 0a | 58 20 20 20 20 20 20 20 | }.|X |
|00003180| 20 28 76 6f 69 64 29 66 | 70 72 69 6e 74 66 28 74 | (void)f|printf(t|
|00003190| 6d 70 66 70 2c 20 22 25 | 73 5c 6e 22 2c 20 6c 69 |mpfp, "%|s\n", li|
|000031a0| 6e 65 29 3b 0a 58 20 20 | 20 20 20 20 20 20 44 45 |ne);.X | DE|
|000031b0| 4c 45 54 45 20 6c 69 6e | 65 3b 0a 58 20 20 20 20 |LETE lin|e;.X |
|000031c0| 7d 0a 58 0a 58 20 20 20 | 20 69 66 20 28 66 65 6f |}.X.X | if (feo|
|000031d0| 66 28 74 6d 70 66 70 29 | 20 26 26 20 21 66 65 72 |f(tmpfp)| && !fer|
|000031e0| 72 6f 72 28 74 6d 70 66 | 70 29 29 0a 58 20 20 20 |ror(tmpf|p)).X |
|000031f0| 20 7b 0a 58 20 20 20 20 | 20 20 20 20 2f 2f 0a 58 | {.X | //.X|
|00003200| 20 20 20 20 20 20 20 20 | 2f 2f 20 41 6c 74 65 72 | |// Alter|
|00003210| 6e 61 74 65 20 6d 61 69 | 6c 6c 69 73 74 20 63 6f |nate mai|llist co|
|00003220| 72 72 65 63 74 6c 79 20 | 63 6f 6e 73 74 72 75 63 |rrectly |construc|
|00003230| 74 65 64 2e 0a 58 20 20 | 20 20 20 20 20 20 2f 2f |ted..X | //|
|00003240| 0a 58 20 20 20 20 20 20 | 20 20 28 76 6f 69 64 29 |.X | (void)|
|00003250| 66 63 6c 6f 73 65 28 74 | 6d 70 66 70 29 3b 20 28 |fclose(t|mpfp); (|
|00003260| 76 6f 69 64 29 66 63 6c | 6f 73 65 28 6d 61 69 6c |void)fcl|ose(mail|
|00003270| 66 70 29 3b 0a 58 20 20 | 20 20 20 20 20 20 28 76 |fp);.X | (v|
|00003280| 6f 69 64 29 20 63 6c 6f | 73 65 28 74 6d 70 66 64 |oid) clo|se(tmpfd|
|00003290| 29 3b 20 28 76 6f 69 64 | 29 20 63 6c 6f 73 65 28 |); (void|) close(|
|000032a0| 6d 61 69 6c 66 64 29 3b | 0a 58 20 20 20 20 20 20 |mailfd);|.X |
|000032b0| 20 20 2f 2f 0a 58 20 20 | 20 20 20 20 20 20 2f 2f | //.X | //|
|000032c0| 20 52 65 6d 6f 76 65 20 | 6f 6c 64 20 6d 61 69 6c | Remove |old mail|
|000032d0| 6c 69 73 74 2e 0a 58 20 | 20 20 20 20 20 20 20 2f |list..X | /|
|000032e0| 2f 0a 58 20 20 20 20 20 | 20 20 20 53 74 72 69 6e |/.X | Strin|
|000032f0| 67 20 6d 61 69 6c 6c 69 | 73 74 20 3d 20 53 74 72 |g mailli|st = Str|
|00003300| 69 6e 67 28 6d 61 69 6c | 5f 6c 69 73 74 5f 70 72 |ing(mail|_list_pr|
|00003310| 65 66 69 78 28 29 29 20 | 2b 20 22 2e 22 20 2b 20 |efix()) |+ "." + |
|00003320| 43 75 72 72 65 6e 74 41 | 72 65 61 28 29 3b 0a 58 |CurrentA|rea();.X|
|00003330| 20 20 20 20 20 20 20 20 | 69 6e 74 20 73 65 71 66 | |int seqf|
|00003340| 64 20 3d 20 6f 70 65 6e | 28 73 65 71 75 65 6e 63 |d = open|(sequenc|
|00003350| 65 5f 66 69 6c 65 28 29 | 2c 20 4f 5f 52 44 57 52 |e_file()|, O_RDWR|
|00003360| 29 3b 0a 58 20 20 20 20 | 20 20 20 20 69 66 20 28 |);.X | if (|
|00003370| 73 65 71 66 64 20 3c 20 | 30 29 0a 58 20 20 20 20 |seqfd < |0).X |
|00003380| 20 20 20 20 20 20 20 20 | 65 72 72 6f 72 28 22 66 | |error("f|
|00003390| 69 6c 65 20 25 73 2c 20 | 6c 69 6e 65 20 25 64 2c |ile %s, |line %d,|
|000033a0| 20 6f 70 65 6e 28 29 20 | 6f 6e 20 60 25 73 27 20 | open() |on `%s' |
|000033b0| 66 61 69 6c 65 64 22 2c | 0a 58 20 20 20 20 20 20 |failed",|.X |
|000033c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 5f 5f 46 49 | | __FI|
|000033d0| 4c 45 5f 5f 2c 20 5f 5f | 4c 49 4e 45 5f 5f 2c 20 |LE__, __|LINE__, |
|000033e0| 73 65 71 75 65 6e 63 65 | 5f 66 69 6c 65 28 29 29 |sequence|_file())|
|000033f0| 3b 0a 58 0a 58 20 20 20 | 20 20 20 20 20 62 6c 6f |;.X.X | blo|
|00003400| 63 6b 5f 74 73 74 70 5f | 61 6e 64 5f 77 69 6e 63 |ck_tstp_|and_winc|
|00003410| 68 28 29 3b 20 2f 2f 20 | 62 6c 6f 63 6b 20 53 49 |h(); // |block SI|
|00003420| 47 54 53 54 50 20 61 6e | 64 20 57 49 4e 43 48 0a |GTSTP an|d WINCH.|
|00003430| 58 20 20 20 20 20 20 20 | 20 6c 6f 63 6b 5f 66 69 |X | lock_fi|
|00003440| 6c 65 28 73 65 71 66 64 | 29 3b 20 20 20 20 20 20 |le(seqfd|); |
|00003450| 20 2f 2f 20 6c 6f 63 6b | 20 6f 75 72 20 73 65 71 | // lock| our seq|
|00003460| 75 65 6e 63 65 20 66 69 | 6c 65 0a 58 0a 58 20 20 |uence fi|le.X.X |
|00003470| 20 20 20 20 20 20 69 66 | 20 28 75 6e 6c 69 6e 6b | if| (unlink|
|00003480| 28 28 63 6f 6e 73 74 20 | 63 68 61 72 20 2a 29 6d |((const |char *)m|
|00003490| 61 69 6c 6c 69 73 74 29 | 20 3c 20 30 29 0a 58 20 |aillist)| < 0).X |
|000034a0| 20 20 20 20 20 20 20 20 | 20 20 20 65 72 72 6f 72 | | error|
|000034b0| 28 22 66 69 6c 65 20 25 | 73 2c 20 6c 69 6e 65 20 |("file %|s, line |
|000034c0| 25 64 2c 20 75 6e 6c 69 | 6e 6b 28 25 73 29 20 66 |%d, unli|nk(%s) f|
|000034d0| 61 69 6c 65 64 22 2c 0a | 58 20 20 20 20 20 20 20 |ailed",.|X |
|000034e0| 20 20 20 20 20 20 20 20 | 20 20 20 5f 5f 46 49 4c | | __FIL|
|000034f0| 45 5f 5f 2c 20 5f 5f 4c | 49 4e 45 5f 5f 2c 20 28 |E__, __L|INE__, (|
|00003500| 63 6f 6e 73 74 20 63 68 | 61 72 20 2a 29 6d 61 69 |const ch|ar *)mai|
|00003510| 6c 6c 69 73 74 29 3b 0a | 58 20 20 20 20 20 20 20 |llist);.|X |
|00003520| 20 69 66 20 28 72 65 6e | 61 6d 65 28 28 63 6f 6e | if (ren|ame((con|
|00003530| 73 74 20 63 68 61 72 20 | 2a 29 74 6d 70 66 69 6c |st char |*)tmpfil|
|00003540| 65 2c 20 28 63 6f 6e 73 | 74 20 63 68 61 72 20 2a |e, (cons|t char *|
|00003550| 29 6d 61 69 6c 6c 69 73 | 74 29 20 3c 20 30 29 0a |)maillis|t) < 0).|
|00003560| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 65 72 72 |X | err|
|00003570| 6f 72 28 22 66 69 6c 65 | 20 25 73 2c 20 6c 69 6e |or("file| %s, lin|
|00003580| 65 20 25 64 2c 20 72 65 | 6e 61 6d 65 28 25 73 2c |e %d, re|name(%s,|
|00003590| 20 25 73 29 20 66 61 69 | 6c 65 64 22 2c 20 5f 5f | %s) fai|led", __|
|000035a0| 46 49 4c 45 5f 5f 2c 0a | 58 20 20 20 20 20 20 20 |FILE__,.|X |
|000035b0| 20 20 20 20 20 20 20 20 | 20 20 20 5f 5f 4c 49 4e | | __LIN|
|000035c0| 45 5f 5f 2c 20 28 63 6f | 6e 73 74 20 63 68 61 72 |E__, (co|nst char|
|000035d0| 20 2a 29 74 6d 70 66 69 | 6c 65 2c 20 28 63 6f 6e | *)tmpfi|le, (con|
|000035e0| 73 74 20 63 68 61 72 20 | 2a 29 6d 61 69 6c 6c 69 |st char |*)mailli|
|000035f0| 73 74 29 3b 0a 58 0a 58 | 20 20 20 20 20 20 20 20 |st);.X.X| |
|00003600| 75 6e 6c 6f 63 6b 5f 66 | 69 6c 65 28 73 65 71 66 |unlock_f|ile(seqf|
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|00003b60| 2c 20 6b 65 79 2e 64 70 | 74 72 29 3b 0a 58 20 20 |, key.dp|tr);.X |
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|00003c90| 64 3b 0a 58 20 20 20 20 | 69 66 20 28 28 66 64 20 |d;.X |if ((fd |
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|00003d20| 65 29 3b 0a 58 20 20 20 | 20 69 66 20 28 77 72 69 |e);.X | if (wri|
|00003d30| 74 65 28 66 64 2c 20 64 | 61 74 61 2e 64 70 74 72 |te(fd, d|ata.dptr|
|00003d40| 2c 20 64 61 74 61 2e 64 | 73 69 7a 65 20 2d 20 31 |, data.d|size - 1|
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|00004380| 20 3d 20 73 74 72 63 68 | 72 28 74 61 69 6c 2c 20 | = strch|r(tail, |
|00004390| 27 5c 6e 27 29 3b 20 20 | 20 20 20 20 2f 2f 20 65 |'\n'); | // e|
|000043a0| 6e 64 20 6f 66 20 55 70 | 64 61 74 65 64 20 6c 69 |nd of Up|dated li|
|000043b0| 6e 65 0a 58 20 20 20 20 | 69 6e 74 20 75 70 64 61 |ne.X |int upda|
|000043c0| 74 65 64 4c 65 6e 20 3d | 20 74 61 69 6c 20 2d 20 |tedLen =| tail - |
|000043d0| 75 70 64 61 74 65 64 3b | 0a 58 0a 58 20 20 20 20 |updated;|.X.X |
|000043e0| 2f 2f 0a 58 20 20 20 20 | 2f 2f 20 4b 65 79 77 6f |//.X |// Keywo|
|000043f0| 72 64 73 20 69 73 20 46 | 69 65 6c 64 73 5c 5b 35 |rds is F|ields\[5|
|00004400| 5c 5d 20 2d 20 6a 75 73 | 74 20 73 6b 69 70 20 6f |\] - jus|t skip o|
|00004410| 76 65 72 20 69 74 20 66 | 6f 72 20 6e 6f 77 0a 58 |ver it f|or now.X|
|00004420| 20 20 20 20 2f 2f 0a 58 | 20 20 20 20 74 61 69 6c | //.X| tail|
|00004430| 20 2b 3d 20 31 3b 20 2f | 2f 20 73 74 65 70 20 70 | += 1; /|/ step p|
|00004440| 61 73 74 20 74 68 65 20 | 6e 65 77 6c 69 6e 65 0a |ast the |newline.|
|00004450| 58 20 20 20 20 74 61 69 | 6c 20 3d 20 73 74 72 63 |X tai|l = strc|
|00004460| 68 72 28 74 61 69 6c 2c | 20 27 5c 6e 27 29 3b 20 |hr(tail,| '\n'); |
|00004470| 20 20 20 20 20 2f 2f 20 | 65 6e 64 20 6f 66 20 4b | // |end of K|
|00004480| 65 79 77 6f 72 64 73 20 | 6c 69 6e 65 0a 58 0a 58 |eywords |line.X.X|
|00004490| 20 20 20 20 2f 2f 0a 58 | 20 20 20 20 2f 2f 20 53 | //.X| // S|
|000044a0| 75 6d 6d 61 72 79 20 69 | 73 20 46 69 65 6c 64 73 |ummary i|s Fields|
|000044b0| 5c 5b 36 5c 5d 0a 58 20 | 20 20 20 2f 2f 0a 58 20 |\[6\].X | //.X |
|000044c0| 20 20 20 74 61 69 6c 20 | 2b 3d 20 31 3b 20 2f 2f | tail |+= 1; //|
|000044d0| 20 73 74 65 70 20 70 61 | 73 74 20 74 68 65 20 6e | step pa|st the n|
|000044e0| 65 77 6c 69 6e 65 0a 58 | 20 20 20 20 74 61 69 6c |ewline.X| tail|
|000044f0| 20 2b 3d 20 6d 61 78 5f | 66 69 65 6c 64 5f 6c 65 | += max_|field_le|
|00004500| 6e 67 74 68 28 29 20 2b | 20 31 3b 20 2f 2f 20 74 |ngth() +| 1; // t|
|00004510| 68 69 73 20 69 73 20 74 | 68 65 20 53 75 6d 6d 61 |his is t|he Summa|
|00004520| 72 79 20 6c 69 6e 65 0a | 58 20 20 20 20 63 6f 6e |ry line.|X con|
|00004530| 73 74 20 63 68 61 72 20 | 2a 73 75 6d 6d 61 72 79 |st char |*summary|
|00004540| 20 3d 20 74 61 69 6c 3b | 0a 58 20 20 20 20 74 61 | = tail;|.X ta|
|00004550| 69 6c 20 3d 20 73 74 72 | 63 68 72 28 74 61 69 6c |il = str|chr(tail|
|00004560| 2c 20 27 5c 6e 27 29 3b | 20 20 20 20 20 20 2f 2f |, '\n');| //|
|00004570| 20 65 6e 64 20 6f 66 20 | 53 75 6d 6d 61 72 79 20 | end of |Summary |
|00004580| 6c 69 6e 65 0a 58 20 20 | 20 20 69 6e 74 20 73 75 |line.X | int su|
|00004590| 6d 6d 61 72 79 4c 65 6e | 20 3d 20 74 61 69 6c 20 |mmaryLen| = tail |
|000045a0| 2d 20 73 75 6d 6d 61 72 | 79 3b 0a 58 0a 58 20 20 |- summar|y;.X.X |
|000045b0| 20 20 2f 2f 0a 58 20 20 | 20 20 2f 2f 20 53 74 61 | //.X | // Sta|
|000045c0| 74 75 73 20 46 69 65 6c | 64 5c 5b 37 5c 5d 0a 58 |tus Fiel|d\[7\].X|
|000045d0| 20 20 20 20 2f 2f 0a 58 | 20 20 20 20 74 61 69 6c | //.X| tail|
|000045e0| 20 2b 3d 20 31 3b 20 2f | 2f 20 73 74 65 70 20 70 | += 1; /|/ step p|
|000045f0| 61 73 74 20 74 68 65 20 | 6e 65 77 6c 69 6e 65 0a |ast the |newline.|
|00004600| 58 20 20 20 20 74 61 69 | 6c 20 2b 3d 20 6d 61 78 |X tai|l += max|
|00004610| 5f 66 69 65 6c 64 5f 6c | 65 6e 67 74 68 28 29 20 |_field_l|ength() |
|00004620| 2b 20 31 3b 20 2f 2f 20 | 74 68 69 73 20 69 73 20 |+ 1; // |this is |
|00004630| 74 68 65 20 53 74 61 74 | 75 73 20 6c 69 6e 65 0a |the Stat|us line.|
|00004640| 58 20 20 20 20 63 6f 6e | 73 74 20 63 68 61 72 20 |X con|st char |
|00004650| 2a 73 74 61 74 75 73 20 | 3d 20 74 61 69 6c 3b 0a |*status |= tail;.|
|00004660| 58 20 20 20 20 74 61 69 | 6c 20 3d 20 73 74 72 63 |X tai|l = strc|
|00004670| 68 72 28 74 61 69 6c 2c | 20 27 5c 6e 27 29 3b 20 |hr(tail,| '\n'); |
|00004680| 20 20 20 20 20 2f 2f 20 | 65 6e 64 20 6f 66 20 53 | // |end of S|
|00004690| 74 61 74 75 73 20 6c 69 | 6e 65 0a 58 20 20 20 20 |tatus li|ne.X |
|000046a0| 69 6e 74 20 73 74 61 74 | 75 73 4c 65 6e 20 3d 20 |int stat|usLen = |
|000046b0| 74 61 69 6c 20 2d 20 73 | 74 61 74 75 73 3b 0a 58 |tail - s|tatus;.X|
|000046c0| 0a 58 20 20 20 20 2f 2f | 0a 58 20 20 20 20 2f 2f |.X //|.X //|
|000046d0| 20 53 65 76 65 72 69 74 | 79 20 69 73 20 46 69 65 | Severit|y is Fie|
|000046e0| 6c 64 5c 5b 39 5c 5d 0a | 58 20 20 20 20 2f 2f 0a |ld\[9\].|X //.|
|000046f0| 58 20 20 20 20 74 61 69 | 6c 20 2b 3d 20 31 3b 20 |X tai|l += 1; |
|00004700| 2f 2f 20 73 74 65 70 20 | 70 61 73 74 20 74 68 65 |// step |past the|
|00004710| 20 6e 65 77 6c 69 6e 65 | 0a 58 20 20 20 20 74 61 | newline|.X ta|
|00004720| 69 6c 20 3d 20 73 74 72 | 63 68 72 28 74 61 69 6c |il = str|chr(tail|
|00004730| 2c 20 27 5c 6e 27 29 3b | 20 20 20 20 20 20 2f 2f |, '\n');| //|
|00004740| 20 65 6e 64 20 6f 66 20 | 53 69 74 65 20 6c 69 6e | end of |Site lin|
|00004750| 65 0a 58 20 20 20 20 74 | 61 69 6c 20 2b 3d 20 31 |e.X t|ail += 1|
|00004760| 3b 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |; | |
|00004770| 20 20 20 20 20 20 20 2f | 2f 20 73 74 65 70 20 70 | /|/ step p|
|00004780| 61 73 74 20 74 68 65 20 | 6e 65 77 6c 69 6e 65 0a |ast the |newline.|
|00004790| 58 20 20 20 20 74 61 69 | 6c 20 2b 3d 20 6d 61 78 |X tai|l += max|
|000047a0| 5f 66 69 65 6c 64 5f 6c | 65 6e 67 74 68 28 29 20 |_field_l|ength() |
|000047b0| 2b 20 31 3b 20 2f 2f 20 | 74 68 69 73 20 69 73 20 |+ 1; // |this is |
|000047c0| 74 68 65 20 53 65 76 65 | 72 69 74 79 20 6c 69 6e |the Seve|rity lin|
|000047d0| 65 0a 58 20 20 20 20 63 | 6f 6e 73 74 20 63 68 61 |e.X c|onst cha|
|000047e0| 72 20 73 65 76 65 72 69 | 74 79 20 3d 20 2a 74 61 |r severi|ty = *ta|
|000047f0| 69 6c 3b 0a 58 20 20 20 | 20 74 61 69 6c 20 3d 20 |il;.X | tail = |
|00004800| 73 74 72 63 68 72 28 74 | 61 69 6c 2c 20 27 5c 6e |strchr(t|ail, '\n|
|00004810| 27 29 3b 20 20 20 20 20 | 20 2f 2f 20 65 6e 64 20 |'); | // end |
|00004820| 6f 66 20 53 65 76 65 72 | 69 74 79 20 6c 69 6e 65 |of Sever|ity line|
|00004830| 0a 58 0a 58 20 20 20 20 | 2f 2f 0a 58 20 20 20 20 |.X.X |//.X |
|00004840| 2f 2f 20 50 72 6f 62 6c | 65 6d 20 23 20 69 73 20 |// Probl|em # is |
|00004850| 46 69 65 6c 64 73 5c 5b | 31 30 5c 5d 0a 58 20 20 |Fields\[|10\].X |
|00004860| 20 20 2f 2f 0a 58 20 20 | 20 20 74 61 69 6c 20 2b | //.X | tail +|
|00004870| 3d 20 31 3b 20 2f 2f 20 | 73 74 65 70 20 70 61 73 |= 1; // |step pas|
|00004880| 74 20 74 68 65 20 6e 65 | 77 6c 69 6e 65 0a 58 20 |t the ne|wline.X |
|00004890| 20 20 20 74 61 69 6c 20 | 2b 3d 20 6d 61 78 5f 66 | tail |+= max_f|
|000048a0| 69 65 6c 64 5f 6c 65 6e | 67 74 68 28 29 20 2b 20 |ield_len|gth() + |
|000048b0| 31 3b 20 2f 2f 20 74 68 | 69 73 20 69 73 20 74 68 |1; // th|is is th|
|000048c0| 65 20 70 72 6f 62 20 23 | 20 6c 69 6e 65 0a 58 20 |e prob #| line.X |
|000048d0| 20 20 20 63 6f 6e 73 74 | 20 63 68 61 72 20 2a 6e | const| char *n|
|000048e0| 75 6d 62 65 72 20 3d 20 | 74 61 69 6c 3b 0a 58 20 |umber = |tail;.X |
|000048f0| 20 20 20 2f 2f 0a 58 20 | 20 20 20 2f 2f 20 46 69 | //.X | // Fi|
|00004900| 6e 64 20 74 68 65 20 65 | 6e 64 20 6f 66 20 74 68 |nd the e|nd of th|
|00004910| 65 20 70 72 6f 62 6c 65 | 6d 20 23 20 66 69 65 6c |e proble|m # fiel|
|00004920| 64 20 2d 20 70 72 6f 62 | 61 62 6c 79 20 63 6f 6e |d - prob|ably con|
|00004930| 74 61 69 6e 73 20 61 20 | 73 70 61 63 65 2e 0a 58 |tains a |space..X|
|00004940| 20 20 20 20 2f 2f 0a 58 | 20 20 20 20 74 61 69 6c | //.X| tail|
|00004950| 20 3d 20 73 74 72 63 68 | 72 28 74 61 69 6c 2c 20 | = strch|r(tail, |
|00004960| 27 5c 6e 27 29 3b 0a 58 | 20 20 20 20 77 68 69 6c |'\n');.X| whil|
|00004970| 65 20 28 2a 28 74 61 69 | 6c 20 2d 20 31 29 20 3d |e (*(tai|l - 1) =|
|00004980| 3d 20 27 20 27 29 20 74 | 61 69 6c 2d 2d 3b 20 2f |= ' ') t|ail--; /|
|00004990| 2f 20 73 74 72 69 70 20 | 6f 66 66 20 74 72 61 69 |/ strip |off trai|
|000049a0| 6c 69 6e 67 20 73 70 61 | 63 65 73 0a 58 20 20 20 |ling spa|ces.X |
|000049b0| 20 69 6e 74 20 6e 75 6d | 62 65 72 4c 65 6e 20 3d | int num|berLen =|
|000049c0| 20 74 61 69 6c 20 2d 20 | 6e 75 6d 62 65 72 3b 0a | tail - |number;.|
|000049d0| 58 0a 58 20 20 20 20 63 | 6f 6e 73 74 20 69 6e 74 |X.X c|onst int|
|000049e0| 20 6e 75 6d 62 65 72 46 | 69 65 6c 64 4c 65 6e 20 | numberF|ieldLen |
|000049f0| 3d 20 35 3b 20 20 2f 2f | 20 6d 69 6e 20 77 69 64 |= 5; //| min wid|
|00004a00| 74 68 20 6f 66 20 50 72 | 6f 62 20 23 20 66 69 65 |th of Pr|ob # fie|
|00004a10| 6c 64 20 69 6e 20 73 75 | 6d 6d 61 72 79 0a 58 20 |ld in su|mmary.X |
|00004a20| 20 20 20 69 6e 74 20 6c | 65 6e 20 3d 20 6e 75 6d | int l|en = num|
|00004a30| 62 65 72 4c 65 6e 20 3e | 20 6e 75 6d 62 65 72 46 |berLen >| numberF|
|00004a40| 69 65 6c 64 4c 65 6e 20 | 3f 20 6e 75 6d 62 65 72 |ieldLen |? number|
|00004a50| 4c 65 6e 20 3a 20 6e 75 | 6d 62 65 72 46 69 65 6c |Len : nu|mberFiel|
|00004a60| 64 4c 65 6e 3b 0a 58 20 | 20 20 20 63 68 61 72 20 |dLen;.X | char |
|00004a70| 2a 6c 69 6e 65 20 3d 20 | 6e 65 77 20 63 68 61 72 |*line = |new char|
|00004a80| 5b 75 70 64 61 74 65 64 | 4c 65 6e 20 2b 20 73 75 |[updated|Len + su|
|00004a90| 6d 6d 61 72 79 4c 65 6e | 20 2b 20 73 74 61 74 75 |mmaryLen| + statu|
|00004aa0| 73 4c 65 6e 20 2b 20 6c | 65 6e 20 2b 20 34 5d 3b |sLen + l|en + 4];|
|00004ab0| 0a 58 0a 58 0a 58 20 20 | 20 20 2a 6c 69 6e 65 20 |.X.X.X | *line |
|00004ac0| 3d 20 30 3b 20 2f 2f 20 | 73 74 72 69 6e 67 69 66 |= 0; // |stringif|
|00004ad0| 79 0a 58 0a 58 20 20 20 | 20 69 66 20 28 6e 75 6d |y.X.X | if (num|
|00004ae0| 62 65 72 4c 65 6e 20 3c | 20 6e 75 6d 62 65 72 46 |berLen <| numberF|
|00004af0| 69 65 6c 64 4c 65 6e 29 | 20 0a 58 20 20 20 20 7b |ieldLen)| .X {|
|00004b00| 0a 58 20 20 20 20 20 20 | 20 20 2f 2f 0a 58 20 20 |.X | //.X |
|00004b10| 20 20 20 20 20 20 2f 2f | 20 50 61 64 20 74 68 65 | //| Pad the|
|00004b20| 20 6c 65 6e 67 74 68 20 | 74 6f 20 6e 75 6d 62 65 | length |to numbe|
|00004b30| 72 46 69 65 6c 64 4c 65 | 6e 20 62 79 20 70 72 65 |rFieldLe|n by pre|
|00004b40| 70 65 6e 64 69 6e 67 20 | 73 70 61 63 65 73 2e 0a |pending |spaces..|
|00004b50| 58 20 20 20 20 20 20 20 | 20 2f 2f 0a 58 20 20 20 |X | //.X |
|00004b60| 20 20 20 20 20 69 6e 74 | 20 6e 53 70 61 63 65 73 | int| nSpaces|
|00004b70| 20 3d 20 6e 75 6d 62 65 | 72 46 69 65 6c 64 4c 65 | = numbe|rFieldLe|
|00004b80| 6e 20 2d 20 6e 75 6d 62 | 65 72 4c 65 6e 3b 0a 58 |n - numb|erLen;.X|
|00004b90| 20 20 20 20 20 20 20 20 | 66 6f 72 20 28 69 6e 74 | |for (int|
|00004ba0| 20 69 20 3d 20 30 3b 20 | 69 20 3c 20 6e 53 70 61 | i = 0; |i < nSpa|
|00004bb0| 63 65 73 3b 20 69 2b 2b | 29 0a 58 20 20 20 20 20 |ces; i++|).X |
|00004bc0| 20 20 20 20 20 20 20 2a | 28 6c 69 6e 65 20 2b 20 | *|(line + |
|00004bd0| 69 29 20 3d 20 27 20 27 | 3b 0a 58 20 20 20 20 20 |i) = ' '|;.X |
|00004be0| 20 20 20 2a 28 6c 69 6e | 65 20 2b 20 6e 53 70 61 | *(lin|e + nSpa|
|00004bf0| 63 65 73 29 20 3d 20 30 | 3b 20 20 2f 2f 20 72 65 |ces) = 0|; // re|
|00004c00| 73 74 72 69 6e 67 69 66 | 79 0a 58 20 20 20 20 7d |stringif|y.X }|
|00004c10| 0a 58 20 20 20 20 20 20 | 20 20 0a 58 20 20 20 20 |.X | .X |
|00004c20| 28 76 6f 69 64 29 73 74 | 72 6e 63 61 74 28 6c 69 |(void)st|rncat(li|
|00004c30| 6e 65 2c 20 6e 75 6d 62 | 65 72 2c 20 6e 75 6d 62 |ne, numb|er, numb|
|00004c40| 65 72 4c 65 6e 29 3b 0a | 58 20 20 20 20 6c 69 6e |erLen);.|X lin|
|00004c50| 65 5b 6c 65 6e 5d 20 3d | 20 30 3b 0a 58 20 20 20 |e[len] =| 0;.X |
|00004c60| 20 28 76 6f 69 64 29 73 | 74 72 63 61 74 28 6c 69 | (void)s|trcat(li|
|00004c70| 6e 65 2c 20 22 20 22 29 | 3b 0a 58 20 20 20 20 28 |ne, " ")|;.X (|
|00004c80| 76 6f 69 64 29 73 74 72 | 6e 63 61 74 28 6c 69 6e |void)str|ncat(lin|
|00004c90| 65 2c 20 73 74 61 74 75 | 73 2c 20 73 74 61 74 75 |e, statu|s, statu|
|00004ca0| 73 4c 65 6e 29 3b 0a 58 | 20 20 20 20 6c 69 6e 65 |sLen);.X| line|
|00004cb0| 5b 6c 65 6e 20 2b 3d 20 | 73 74 61 74 75 73 4c 65 |[len += |statusLe|
|00004cc0| 6e 20 2b 20 31 5d 20 3d | 20 30 3b 0a 58 0a 58 20 |n + 1] =| 0;.X.X |
|00004cd0| 20 20 20 2f 2f 20 69 66 | 20 73 74 61 74 75 73 20 | // if| status |
|00004ce0| 3d 3d 20 22 6f 70 65 6e | 22 2c 20 6f 75 74 70 75 |== "open|", outpu|
|00004cf0| 74 20 74 68 65 20 73 65 | 76 65 72 69 74 79 20 61 |t the se|verity a|
|00004d00| 6c 73 6f 0a 58 20 20 20 | 20 69 66 20 28 6c 69 6e |lso.X | if (lin|
|00004d10| 65 5b 6c 65 6e 20 2d 20 | 31 5d 20 3d 3d 20 27 20 |e[len - |1] == ' |
|00004d20| 27 29 20 6c 69 6e 65 5b | 6c 65 6e 20 2d 20 31 5d |') line[|len - 1]|
|00004d30| 20 3d 20 73 65 76 65 72 | 69 74 79 3b 0a 58 0a 58 | = sever|ity;.X.X|
|00004d40| 20 20 20 20 28 76 6f 69 | 64 29 73 74 72 63 61 74 | (voi|d)strcat|
|00004d50| 28 6c 69 6e 65 2c 20 22 | 20 22 29 3b 0a 58 20 20 |(line, "| ");.X |
|00004d60| 20 20 28 76 6f 69 64 29 | 73 74 72 6e 63 61 74 28 | (void)|strncat(|
|00004d70| 6c 69 6e 65 2c 20 75 70 | 64 61 74 65 64 2c 20 75 |line, up|dated, u|
|00004d80| 70 64 61 74 65 64 4c 65 | 6e 29 3b 0a 58 20 20 20 |pdatedLe|n);.X |
|00004d90| 20 6c 69 6e 65 5b 6c 65 | 6e 20 2b 3d 20 75 70 64 | line[le|n += upd|
|00004da0| 61 74 65 64 4c 65 6e 20 | 2b 20 31 5d 20 3d 20 30 |atedLen |+ 1] = 0|
|00004db0| 3b 0a 58 20 20 20 20 28 | 76 6f 69 64 29 73 74 72 |;.X (|void)str|
|00004dc0| 63 61 74 28 6c 69 6e 65 | 2c 20 22 20 22 29 3b 0a |cat(line|, " ");.|
|00004dd0| 58 20 20 20 20 28 76 6f | 69 64 29 73 74 72 6e 63 |X (vo|id)strnc|
|00004de0| 61 74 28 6c 69 6e 65 2c | 20 73 75 6d 6d 61 72 79 |at(line,| summary|
|00004df0| 2c 20 73 75 6d 6d 61 72 | 79 4c 65 6e 29 3b 0a 58 |, summar|yLen);.X|
|00004e00| 20 20 20 20 6c 69 6e 65 | 5b 6c 65 6e 20 2b 3d 20 | line|[len += |
|00004e10| 73 75 6d 6d 61 72 79 4c | 65 6e 20 2b 20 31 5d 20 |summaryL|en + 1] |
|00004e20| 3d 20 30 3b 0a 58 0a 58 | 20 20 20 20 72 65 74 75 |= 0;.X.X| retu|
|00004e30| 72 6e 20 6c 69 6e 65 3b | 0a 58 7d 0a 58 0a 58 2f |rn line;|.X}.X.X/|
|00004e40| 2a 0a 58 2a 2a 20 6c 73 | 69 67 6e 20 2d 20 72 65 |*.X** ls|ign - re|
|00004e50| 74 75 72 6e 73 20 2d 31 | 2c 20 30 20 6f 72 20 31 |turns -1|, 0 or 1|
|00004e60| 20 64 65 70 65 6e 64 69 | 6e 67 20 6f 6e 20 74 68 | dependi|ng on th|
|00004e70| 65 20 73 69 67 6e 20 6f | 66 20 74 68 65 20 61 72 |e sign o|f the ar|
|00004e80| 67 75 6d 65 6e 74 0a 58 | 2a 2f 0a 58 0a 58 69 6e |gument.X|*/.X.Xin|
|00004e90| 6c 69 6e 65 20 69 6e 74 | 20 6c 73 69 67 6e 28 6c |line int| lsign(l|
|00004ea0| 6f 6e 67 20 61 72 67 29 | 0a 58 7b 0a 58 20 20 20 |ong arg)|.X{.X |
|00004eb0| 20 72 65 74 75 72 6e 20 | 61 72 67 20 3d 3d 20 30 | return |arg == 0|
|00004ec0| 20 3f 20 30 20 3a 20 28 | 61 72 67 20 3e 20 30 20 | ? 0 : (|arg > 0 |
|00004ed0| 3f 20 31 20 3a 20 2d 31 | 29 3b 0a 58 7d 0a 58 0a |? 1 : -1|);.X}.X.|
|00004ee0| 58 2f 2a 0a 58 2a 2a 20 | 73 6f 72 74 5f 62 79 5f |X/*.X** |sort_by_|
|00004ef0| 64 61 74 65 20 2d 20 74 | 68 65 20 63 6f 6d 70 61 |date - t|he compa|
|00004f00| 72 69 73 6f 6e 20 66 75 | 6e 63 74 69 6f 6e 20 70 |rison fu|nction p|
|00004f10| 61 73 73 65 64 20 74 6f | 20 71 73 6f 72 74 5c 28 |assed to| qsort\(|
|00004f20| 33 5c 29 20 75 73 65 64 | 20 77 68 65 6e 0a 58 2a |3\) used| when.X*|
|00004f30| 2a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |* | |
|00004f40| 20 73 6f 72 74 69 6e 67 | 20 6c 69 73 74 69 6e 67 | sorting| listing|
|00004f50| 20 6c 69 6e 65 73 20 62 | 79 20 64 61 74 65 2e 0a | lines b|y date..|
|00004f60| 58 2a 2f 0a 58 0a 58 73 | 74 61 74 69 63 20 69 6e |X*/.X.Xs|tatic in|
|00004f70| 74 20 73 6f 72 74 5f 62 | 79 5f 64 61 74 65 28 63 |t sort_b|y_date(c|
|00004f80| 6f 6e 73 74 20 76 6f 69 | 64 20 2a 61 2c 20 63 6f |onst voi|d *a, co|
|00004f90| 6e 73 74 20 76 6f 69 64 | 20 2a 62 29 0a 58 7b 0a |nst void| *b).X{.|
|00004fa0| 58 20 20 20 20 63 68 61 | 72 20 2a 74 6d 70 61 20 |X cha|r *tmpa |
|00004fb0| 3d 20 2a 28 63 68 61 72 | 20 2a 2a 29 61 3b 0a 58 |= *(char| **)a;.X|
|00004fc0| 20 20 20 20 63 68 61 72 | 20 2a 74 6d 70 62 20 3d | char| *tmpb =|
|00004fd0| 20 2a 28 63 68 61 72 20 | 2a 2a 29 62 3b 0a 58 0a | *(char |**)b;.X.|
|00004fe0| 58 20 20 20 20 77 68 69 | 6c 65 20 28 2a 74 6d 70 |X whi|le (*tmp|
|00004ff0| 61 20 3d 3d 20 27 20 27 | 29 20 74 6d 70 61 2b 2b |a == ' '|) tmpa++|
|00005000| 3b 20 20 20 2f 2f 20 73 | 74 65 70 20 6f 76 65 72 |; // s|tep over|
|00005010| 20 61 6e 79 20 73 70 61 | 63 65 73 20 70 72 65 63 | any spa|ces prec|
|00005020| 65 64 69 6e 67 20 50 72 | 6f 62 20 23 0a 58 20 20 |eding Pr|ob #.X |
|00005030| 20 20 77 68 69 6c 65 20 | 28 2a 74 6d 70 62 20 3d | while |(*tmpb =|
|00005040| 3d 20 27 20 27 29 20 74 | 6d 70 62 2b 2b 3b 20 20 |= ' ') t|mpb++; |
|00005050| 20 2f 2f 20 64 69 74 74 | 6f 0a 58 0a 58 20 20 20 | // ditt|o.X.X |
|00005060| 20 74 6d 70 61 20 3d 20 | 73 74 72 63 68 72 28 74 | tmpa = |strchr(t|
|00005070| 6d 70 61 2c 20 27 20 27 | 29 20 2b 20 31 3b 20 20 |mpa, ' '|) + 1; |
|00005080| 2f 2f 20 73 74 65 70 20 | 6f 6e 74 6f 20 66 69 72 |// step |onto fir|
|00005090| 73 74 20 63 68 61 72 61 | 63 74 65 72 20 6f 66 20 |st chara|cter of |
|000050a0| 53 74 61 74 75 73 0a 58 | 20 20 20 20 74 6d 70 62 |Status.X| tmpb|
|000050b0| 20 3d 20 73 74 72 63 68 | 72 28 74 6d 70 62 2c 20 | = strch|r(tmpb, |
|000050c0| 27 20 27 29 20 2b 20 31 | 3b 20 20 2f 2f 20 64 69 |' ') + 1|; // di|
|000050d0| 74 74 6f 0a 58 0a 58 20 | 20 20 20 69 66 20 28 73 |tto.X.X | if (s|
|000050e0| 74 72 6e 63 6d 70 28 74 | 6d 70 61 2c 20 74 6d 70 |trncmp(t|mpa, tmp|
|000050f0| 62 2c 20 34 29 29 0a 58 | 20 20 20 20 20 20 20 20 |b, 4)).X| |
|00005100| 72 65 74 75 72 6e 20 2d | 73 74 72 6e 63 6d 70 28 |return -|strncmp(|
|00005110| 74 6d 70 61 2c 20 74 6d | 70 62 2c 20 34 29 3b 20 |tmpa, tm|pb, 4); |
|00005120| 2f 2f 20 73 6f 72 74 20 | 22 6f 70 65 6e 22 20 62 |// sort |"open" b|
|00005130| 65 66 6f 72 65 20 22 63 | 6c 6f 73 65 64 22 0a 58 |efore "c|losed".X|
|00005140| 20 20 20 20 65 6c 73 65 | 20 69 66 20 28 73 74 72 | else| if (str|
|00005150| 6e 63 6d 70 28 74 6d 70 | 61 2c 20 74 6d 70 62 2c |ncmp(tmp|a, tmpb,|
|00005160| 20 36 29 29 0a 58 20 20 | 20 20 20 20 20 20 72 65 | 6)).X | re|
|00005170| 74 75 72 6e 20 73 74 72 | 6e 63 6d 70 28 74 6d 70 |turn str|ncmp(tmp|
|00005180| 61 2c 20 74 6d 70 62 2c | 20 36 29 3b 20 20 2f 2f |a, tmpb,| 6); //|
|00005190| 20 73 6f 72 74 20 62 79 | 20 73 65 76 65 72 69 74 | sort by| severit|
|000051a0| 79 0a 58 20 20 20 20 65 | 6c 73 65 0a 58 20 20 20 |y.X e|lse.X |
|000051b0| 20 7b 0a 58 20 20 20 20 | 20 20 20 20 2f 2f 20 6c | {.X | // l|
|000051c0| 61 73 74 6c 79 2c 20 73 | 6f 72 74 20 62 79 20 6d |astly, s|ort by m|
|000051d0| 6f 73 74 20 72 65 63 65 | 6e 74 20 66 69 72 73 74 |ost rece|nt first|
|000051e0| 0a 58 20 20 20 20 20 20 | 20 20 74 6d 70 61 20 2b |.X | tmpa +|
|000051f0| 3d 20 37 3b 0a 58 20 20 | 20 20 20 20 20 20 74 6d |= 7;.X | tm|
|00005200| 70 62 20 2b 3d 20 37 3b | 0a 58 20 20 20 20 20 20 |pb += 7;|.X |
|00005210| 20 20 72 65 74 75 72 6e | 20 6c 73 69 67 6e 28 73 | return| lsign(s|
|00005220| 65 63 6f 6e 64 73 5f 69 | 6e 5f 64 61 74 65 28 74 |econds_i|n_date(t|
|00005230| 6d 70 62 29 20 2d 20 73 | 65 63 6f 6e 64 73 5f 69 |mpb) - s|econds_i|
|00005240| 6e 5f 64 61 74 65 28 74 | 6d 70 61 29 29 3b 0a 58 |n_date(t|mpa));.X|
|00005250| 20 20 20 20 7d 0a 58 7d | 0a 58 0a 58 2f 2a 0a 58 | }.X}|.X.X/*.X|
|00005260| 2a 2a 20 76 69 65 77 5f | 73 75 6d 6d 61 72 79 5f |** view_|summary_|
|00005270| 6c 69 6e 65 73 20 2d 20 | 70 61 67 65 20 74 68 72 |lines - |page thr|
|00005280| 6f 75 67 68 20 64 61 74 | 61 20 66 72 6f 6d 20 70 |ough dat|a from p|
|00005290| 72 6f 62 6c 65 6d 20 68 | 65 61 64 65 72 73 20 69 |roblem h|eaders i|
|000052a0| 6e 20 63 75 72 72 65 6e | 74 20 61 72 65 61 2e 0a |n curren|t area..|
|000052b0| 58 2a 2a 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |X** | |
|000052c0| 20 20 20 20 20 20 20 20 | 20 52 65 74 75 72 6e 73 | | Returns|
|000052d0| 20 6f 6e 65 20 69 66 20 | 74 68 65 20 64 61 74 61 | one if |the data|
|000052e0| 62 61 73 65 20 65 78 69 | 73 74 73 2c 20 65 6c 73 |base exi|sts, els|
|000052f0| 65 20 7a 65 72 6f 2e 0a | 58 2a 2f 0a 58 0a 58 73 |e zero..|X*/.X.Xs|
|00005300| 74 61 74 69 63 20 69 6e | 74 20 76 69 65 77 5f 73 |tatic in|t view_s|
|00005310| 75 6d 6d 61 72 79 5f 6c | 69 6e 65 73 28 29 0a 58 |ummary_l|ines().X|
|00005320| 7b 0a 58 20 20 20 20 69 | 66 20 28 21 64 61 74 61 |{.X i|f (!data|
|00005330| 62 61 73 65 5f 65 78 69 | 73 74 73 28 29 29 0a 58 |base_exi|sts()).X|
|00005340| 20 20 20 20 7b 0a 58 20 | 20 20 20 20 20 20 20 64 | {.X | d|
|00005350| 69 6e 67 28 29 3b 0a 58 | 20 20 20 20 20 20 20 20 |ing();.X| |
|00005360| 6d 65 73 73 61 67 65 28 | 22 54 68 65 72 65 20 69 |message(|"There i|
|00005370| 73 20 6e 6f 20 64 61 74 | 61 62 61 73 65 20 66 6f |s no dat|abase fo|
|00005380| 72 20 70 72 6f 62 6c 65 | 6d 20 61 72 65 61 20 60 |r proble|m area `|
|00005390| 25 27 20 22 2c 20 43 75 | 72 72 65 6e 74 41 72 65 |%' ", Cu|rrentAre|
|000053a0| 61 28 29 29 3b 0a 58 20 | 20 20 20 20 20 20 20 73 |a());.X | s|
|000053b0| 6c 65 65 70 28 32 29 3b | 0a 58 20 20 20 20 20 20 |leep(2);|.X |
|000053c0| 20 20 72 65 74 75 72 6e | 20 30 3b 0a 58 20 20 20 | return| 0;.X |
|000053d0| 20 7d 0a 58 0a 58 20 20 | 20 20 6f 70 65 6e 5f 64 | }.X.X | open_d|
|000053e0| 61 74 61 62 61 73 65 28 | 47 44 42 4d 5f 52 45 41 |atabase(|GDBM_REA|
|000053f0| 44 45 52 29 3b 0a 58 20 | 20 20 20 64 61 74 75 6d |DER);.X | datum|
|00005400| 20 6b 65 79 20 3d 20 67 | 64 62 6d 5f 66 69 72 73 | key = g|dbm_firs|
|00005410| 74 6b 65 79 28 47 64 62 | 6d 46 69 6c 65 29 3b 0a |tkey(Gdb|mFile);.|
|00005420| 58 20 20 20 20 69 66 20 | 28 21 6b 65 79 2e 64 70 |X if |(!key.dp|
|00005430| 74 72 29 0a 58 20 20 20 | 20 7b 0a 58 20 20 20 20 |tr).X | {.X |
|00005440| 20 20 20 20 63 6f 6e 73 | 74 20 63 68 61 72 20 2a | cons|t char *|
|00005450| 66 6d 74 20 3d 20 22 41 | 72 65 61 20 60 25 73 27 |fmt = "A|rea `%s'|
|00005460| 20 61 70 70 65 61 72 73 | 20 74 6f 20 62 65 20 65 | appears| to be e|
|00005470| 6d 70 74 79 20 22 3b 0a | 58 20 20 20 20 20 20 20 |mpty ";.|X |
|00005480| 20 63 68 61 72 20 2a 6d | 73 67 20 3d 20 6e 65 77 | char *m|sg = new|
|00005490| 20 63 68 61 72 5b 73 74 | 72 6c 65 6e 28 66 6d 74 | char[st|rlen(fmt|
|000054a0| 29 20 2b 20 73 74 72 6c | 65 6e 28 43 75 72 72 65 |) + strl|en(Curre|
|000054b0| 6e 74 41 72 65 61 28 29 | 29 20 2d 20 31 5d 3b 0a |ntArea()|) - 1];.|
|000054c0| 58 20 20 20 20 20 20 20 | 20 28 76 6f 69 64 29 73 |X | (void)s|
|000054d0| 70 72 69 6e 74 66 28 6d | 73 67 2c 20 66 6d 74 2c |printf(m|sg, fmt,|
|000054e0| 20 43 75 72 72 65 6e 74 | 41 72 65 61 28 29 29 3b | Current|Area());|
|000054f0| 0a 58 20 20 20 20 20 20 | 20 20 64 69 6e 67 28 29 |.X | ding()|
|00005500| 3b 0a 58 20 20 20 20 20 | 20 20 20 6d 65 73 73 61 |;.X | messa|
|00005510| 67 65 28 6d 73 67 29 3b | 0a 58 20 20 20 20 20 20 |ge(msg);|.X |
|00005520| 20 20 73 6c 65 65 70 28 | 32 29 3b 0a 58 20 20 20 | sleep(|2);.X |
|00005530| 20 20 20 20 20 44 45 4c | 45 54 45 20 6d 73 67 3b | DEL|ETE msg;|
|00005540| 0a 58 20 20 20 20 20 20 | 20 20 67 64 62 6d 5f 63 |.X | gdbm_c|
|00005550| 6c 6f 73 65 28 47 64 62 | 6d 46 69 6c 65 29 3b 0a |lose(Gdb|mFile);.|
|00005560| 58 20 20 20 20 20 20 20 | 20 72 65 74 75 72 6e 20 |X | return |
|00005570| 30 3b 0a 58 20 20 20 20 | 7d 0a 58 0a 58 20 20 20 |0;.X |}.X.X |
|00005580| 20 44 4c 69 73 74 20 73 | 75 6d 6d 61 72 79 4c 69 | DList s|ummaryLi|
|00005590| 6e 65 73 3b 20 20 2f 2f | 20 6c 69 73 74 69 6e 67 |nes; //| listing|
|000055a0| 20 6f 66 20 70 72 6f 62 | 6c 65 6d 20 73 75 6d 6d | of prob|lem summ|
|000055b0| 61 72 69 65 73 0a 58 20 | 20 20 20 64 61 74 75 6d |aries.X | datum|
|000055c0| 20 64 61 74 61 2c 20 74 | 6d 70 3b 0a 58 20 20 20 | data, t|mp;.X |
|000055d0| 20 63 6f 6e 73 74 20 69 | 6e 74 20 63 68 75 6e 6b | const i|nt chunk|
|000055e0| 73 69 7a 65 20 3d 20 31 | 30 30 3b 0a 58 20 20 20 |size = 1|00;.X |
|000055f0| 20 69 6e 74 20 73 69 7a | 65 20 3d 20 63 68 75 6e | int siz|e = chun|
|00005600| 6b 73 69 7a 65 3b 0a 58 | 20 20 20 20 69 6e 74 20 |ksize;.X| int |
|00005610| 70 6f 73 20 3d 20 30 3b | 0a 58 20 20 20 20 63 68 |pos = 0;|.X ch|
|00005620| 61 72 20 2a 2a 6c 69 6e | 65 73 20 3d 20 6e 65 77 |ar **lin|es = new|
|00005630| 20 63 68 61 72 2a 5b 73 | 69 7a 65 5d 3b 0a 58 0a | char*[s|ize];.X.|
|00005640| 58 20 20 20 20 6d 65 73 | 73 61 67 65 28 22 52 65 |X mes|sage("Re|
|00005650| 61 64 69 6e 67 20 70 72 | 6f 62 6c 65 6d 73 20 2e |ading pr|oblems .|
|00005660| 2e 2e 20 22 29 3b 0a 58 | 20 20 20 20 77 68 69 6c |.. ");.X| whil|
|00005670| 65 20 28 31 29 0a 58 20 | 20 20 20 7b 0a 58 20 20 |e (1).X | {.X |
|00005680| 20 20 20 20 20 20 64 61 | 74 61 20 3d 20 67 64 62 | da|ta = gdb|
|00005690| 6d 5f 66 65 74 63 68 28 | 47 64 62 6d 46 69 6c 65 |m_fetch(|GdbmFile|
|000056a0| 2c 20 6b 65 79 29 3b 0a | 58 20 20 20 20 20 20 20 |, key);.|X |
|000056b0| 20 6c 69 6e 65 73 5b 70 | 6f 73 2b 2b 5d 20 3d 20 | lines[p|os++] = |
|000056c0| 73 75 6d 6d 61 72 79 5f | 69 6e 66 6f 28 64 61 74 |summary_|info(dat|
|000056d0| 61 29 3b 0a 58 20 20 20 | 20 20 20 20 20 69 66 20 |a);.X | if |
|000056e0| 28 70 6f 73 20 3d 3d 20 | 73 69 7a 65 29 0a 58 20 |(pos == |size).X |
|000056f0| 20 20 20 20 20 20 20 7b | 0a 58 20 20 20 20 20 20 | {|.X |
|00005700| 20 20 20 20 20 20 2f 2f | 20 67 72 6f 77 20 6c 69 | //| grow li|
|00005710| 6e 65 73 0a 58 20 20 20 | 20 20 20 20 20 20 20 20 |nes.X | |
|00005720| 20 63 68 61 72 20 2a 2a | 6e 65 77 73 70 61 63 65 | char **|newspace|
|00005730| 20 3d 20 6e 65 77 20 63 | 68 61 72 2a 5b 73 69 7a | = new c|har*[siz|
|00005740| 65 20 2b 3d 20 63 68 75 | 6e 6b 73 69 7a 65 5d 3b |e += chu|nksize];|
|00005750| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 66 6f |.X | fo|
|00005760| 72 20 28 69 6e 74 20 69 | 20 3d 20 30 3b 20 69 20 |r (int i| = 0; i |
|00005770| 3c 20 70 6f 73 3b 20 69 | 2b 2b 29 20 6e 65 77 73 |< pos; i|++) news|
|00005780| 70 61 63 65 5b 69 5d 20 | 3d 20 6c 69 6e 65 73 5b |pace[i] |= lines[|
|00005790| 69 5d 3b 0a 58 20 20 20 | 20 20 20 20 20 20 20 20 |i];.X | |
|000057a0| 20 44 45 4c 45 54 45 20 | 6c 69 6e 65 73 3b 0a 58 | DELETE |lines;.X|
|000057b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 6c 69 6e 65 | | line|
|000057c0| 73 20 3d 20 6e 65 77 73 | 70 61 63 65 3b 0a 58 20 |s = news|pace;.X |
|000057d0| 20 20 20 20 20 20 20 7d | 0a 58 20 20 20 20 20 20 | }|.X |
|000057e0| 20 20 66 72 65 65 28 64 | 61 74 61 2e 64 70 74 72 | free(d|ata.dptr|
|000057f0| 29 3b 0a 58 20 20 20 20 | 20 20 20 20 74 6d 70 20 |);.X | tmp |
|00005800| 3d 20 67 64 62 6d 5f 6e | 65 78 74 6b 65 79 28 47 |= gdbm_n|extkey(G|
|00005810| 64 62 6d 46 69 6c 65 2c | 20 6b 65 79 29 3b 0a 58 |dbmFile,| key);.X|
|00005820| 20 20 20 20 20 20 20 20 | 66 72 65 65 28 6b 65 79 | |free(key|
|00005830| 2e 64 70 74 72 29 3b 0a | 58 20 20 20 20 20 20 20 |.dptr);.|X |
|00005840| 20 6b 65 79 20 3d 20 74 | 6d 70 3b 0a 58 20 20 20 | key = t|mp;.X |
|00005850| 20 20 20 20 20 69 66 20 | 28 21 6b 65 79 2e 64 70 | if |(!key.dp|
|00005860| 74 72 29 20 62 72 65 61 | 6b 3b 0a 58 20 20 20 20 |tr) brea|k;.X |
|00005870| 7d 0a 58 20 20 20 20 67 | 64 62 6d 5f 63 6c 6f 73 |}.X g|dbm_clos|
|00005880| 65 28 47 64 62 6d 46 69 | 6c 65 29 3b 0a 58 20 20 |e(GdbmFi|le);.X |
|00005890| 20 20 6d 65 73 73 61 67 | 65 28 22 52 65 61 64 69 | messag|e("Readi|
|000058a0| 6e 67 20 70 72 6f 62 6c | 65 6d 73 20 2e 2e 2e 20 |ng probl|ems ... |
|000058b0| 64 6f 6e 65 22 29 3b 0a | 58 0a 58 20 20 20 20 2f |done");.|X.X /|
|000058c0| 2f 0a 58 20 20 20 20 2f | 2f 20 53 6f 72 74 20 6c |/.X /|/ Sort l|
|000058d0| 69 6e 65 73 20 22 6d 6f | 73 74 20 72 65 63 65 6e |ines "mo|st recen|
|000058e0| 74 6c 79 20 75 70 64 61 | 74 65 64 22 20 66 69 72 |tly upda|ted" fir|
|000058f0| 73 74 2e 0a 58 20 20 20 | 20 2f 2f 0a 58 20 20 20 |st..X | //.X |
|00005900| 20 71 73 6f 72 74 28 6c | 69 6e 65 73 2c 20 70 6f | qsort(l|ines, po|
|00005910| 73 2c 20 73 69 7a 65 6f | 66 28 63 68 61 72 2a 2a |s, sizeo|f(char**|
|00005920| 29 2c 20 73 6f 72 74 5f | 62 79 5f 64 61 74 65 29 |), sort_|by_date)|
|00005930| 3b 0a 58 20 20 20 20 66 | 6f 72 20 28 69 6e 74 20 |;.X f|or (int |
|00005940| 69 20 3d 20 30 3b 20 69 | 20 3c 20 70 6f 73 3b 20 |i = 0; i| < pos; |
|00005950| 69 2b 2b 29 0a 58 20 20 | 20 20 20 20 20 20 73 75 |i++).X | su|
|00005960| 6d 6d 61 72 79 4c 69 6e | 65 73 2e 61 64 64 28 6e |mmaryLin|es.add(n|
|00005970| 65 77 20 44 4c 69 6e 6b | 28 28 63 68 61 72 20 2a |ew DLink|((char *|
|00005980| 2a 29 26 6c 69 6e 65 73 | 5b 69 5d 29 29 3b 0a 58 |*)&lines|[i]));.X|
|00005990| 0a 58 20 20 20 20 44 45 | 4c 45 54 45 20 6c 69 6e |.X DE|LETE lin|
|000059a0| 65 73 3b 0a 58 0a 58 20 | 20 20 20 69 6e 69 74 69 |es;.X.X | initi|
|000059b0| 61 6c 69 7a 65 5f 6c 69 | 73 74 65 72 28 26 73 75 |alize_li|ster(&su|
|000059c0| 6d 6d 61 72 79 4c 69 6e | 65 73 29 3b 0a 58 20 20 |mmaryLin|es);.X |
|000059d0| 20 20 69 6e 69 74 69 61 | 6c 5f 6c 69 73 74 69 6e | initia|l_listin|
|000059e0| 67 28 26 73 75 6d 6d 61 | 72 79 4c 69 6e 65 73 29 |g(&summa|ryLines)|
|000059f0| 3b 0a 58 0a 58 20 20 20 | 20 63 6f 6e 73 74 20 63 |;.X.X | const c|
|00005a00| 68 61 72 20 2a 66 6d 74 | 20 3d 20 22 25 73 20 2d |har *fmt| = "%s -|
|00005a10| 2d 2d 2d 20 71 20 28 71 | 75 69 74 29 20 48 20 28 |--- q (q|uit) H (|
|00005a20| 68 65 6c 70 29 22 3b 0a | 58 20 20 20 20 63 68 61 |help)";.|X cha|
|00005a30| 72 20 2a 73 75 66 66 69 | 78 20 3d 20 6e 65 77 20 |r *suffi|x = new |
|00005a40| 63 68 61 72 5b 73 74 72 | 6c 65 6e 28 66 6d 74 29 |char[str|len(fmt)|
|00005a50| 20 2b 20 73 74 72 6c 65 | 6e 28 43 75 72 72 65 6e | + strle|n(Curren|
|00005a60| 74 41 72 65 61 28 29 29 | 20 2d 20 31 5d 3b 0a 58 |tArea())| - 1];.X|
|00005a70| 20 20 20 20 28 76 6f 69 | 64 29 73 70 72 69 6e 74 | (voi|d)sprint|
|00005a80| 66 28 73 75 66 66 69 78 | 2c 20 66 6d 74 2c 20 43 |f(suffix|, fmt, C|
|00005a90| 75 72 72 65 6e 74 41 72 | 65 61 28 29 29 3b 0a 58 |urrentAr|ea());.X|
|00005aa0| 20 20 20 20 75 70 64 61 | 74 65 5f 6d 6f 64 65 6c | upda|te_model|
|00005ab0| 69 6e 65 28 4d 6f 64 65 | 6c 69 6e 65 50 72 65 66 |ine(Mode|linePref|
|00005ac0| 69 78 2c 20 73 75 66 66 | 69 78 29 3b 0a 58 0a 58 |ix, suff|ix);.X.X|
|00005ad0| 20 20 20 20 44 45 4c 45 | 54 45 20 73 75 66 66 69 | DELE|TE suffi|
|00005ae0| 78 3b 0a 58 0a 58 20 20 | 20 20 73 75 6d 6d 61 72 |x;.X.X | summar|
|00005af0| 79 4c 69 6e 65 73 2e 73 | 61 76 65 59 58 50 6f 73 |yLines.s|aveYXPos|
|00005b00| 28 30 2c 20 67 6f 61 6c | 5f 63 6f 6c 75 6d 6e 28 |(0, goal|_column(|
|00005b10| 26 73 75 6d 6d 61 72 79 | 4c 69 6e 65 73 29 29 3b |&summary|Lines));|
|00005b20| 0a 58 20 20 20 20 69 66 | 20 28 73 75 6d 6d 61 72 |.X if| (summar|
|00005b30| 79 4c 69 6e 65 73 2e 63 | 75 72 72 4c 69 6e 65 28 |yLines.c|urrLine(|
|00005b40| 29 2d 3e 6c 65 6e 67 74 | 68 28 29 20 3e 20 63 6f |)->lengt|h() > co|
|00005b50| 6c 75 6d 6e 73 28 29 29 | 20 20 20 20 0a 58 20 20 |lumns())| .X |
|00005b60| 20 20 20 20 20 20 6c 65 | 66 74 73 68 69 66 74 5f | le|ftshift_|
|00005b70| 63 75 72 72 65 6e 74 5f | 6c 69 6e 65 28 26 73 75 |current_|line(&su|
|00005b80| 6d 6d 61 72 79 4c 69 6e | 65 73 29 3b 0a 58 20 20 |mmaryLin|es);.X |
|00005b90| 20 20 65 6c 73 65 0a 58 | 20 20 20 20 20 20 20 20 | else.X| |
|00005ba0| 6d 6f 76 65 5f 63 75 72 | 73 6f 72 28 73 75 6d 6d |move_cur|sor(summ|
|00005bb0| 61 72 79 4c 69 6e 65 73 | 2e 73 61 76 65 64 59 50 |aryLines|.savedYP|
|00005bc0| 6f 73 28 29 2c 20 73 75 | 6d 6d 61 72 79 4c 69 6e |os(), su|mmaryLin|
|00005bd0| 65 73 2e 73 61 76 65 64 | 58 50 6f 73 28 29 29 3b |es.saved|XPos());|
|00005be0| 0a 58 20 20 20 20 73 79 | 6e 63 68 5f 64 69 73 70 |.X sy|nch_disp|
|00005bf0| 6c 61 79 28 29 3b 0a 58 | 0a 58 20 20 20 20 6c 69 |lay();.X|.X li|
|00005c00| 73 74 65 72 5f 63 6d 64 | 5f 6c 6f 6f 70 28 26 73 |ster_cmd|_loop(&s|
|00005c10| 75 6d 6d 61 72 79 4c 69 | 6e 65 73 29 3b 0a 58 0a |ummaryLi|nes);.X.|
|00005c20| 58 20 20 20 20 72 65 74 | 75 72 6e 20 31 3b 0a 58 |X ret|urn 1;.X|
|00005c30| 7d 0a 58 0a 58 2f 2a 0a | 58 2a 2a 20 63 6c 6f 73 |}.X.X/*.|X** clos|
|00005c40| 65 5f 70 72 6f 62 6c 65 | 6d 20 2d 20 63 6c 6f 73 |e_proble|m - clos|
|00005c50| 65 20 61 6e 20 65 78 69 | 73 74 69 6e 67 20 70 72 |e an exi|sting pr|
|00005c60| 6f 62 6c 65 6d 20 69 6e | 20 63 75 72 72 65 6e 74 |oblem in| current|
|00005c70| 20 61 72 65 61 2e 20 20 | 52 65 74 75 72 6e 73 20 | area. |Returns |
|00005c80| 6f 6e 65 20 69 66 0a 58 | 2a 2a 20 20 20 20 20 20 |one if.X|** |
|00005c90| 20 20 20 20 20 20 20 20 | 20 20 20 77 65 20 64 69 | | we di|
|00005ca0| 64 20 74 68 65 20 63 6c | 6f 73 65 2c 20 7a 65 72 |d the cl|ose, zer|
|00005cb0| 6f 20 6f 74 68 65 72 77 | 69 73 65 2e 20 20 4f 6e |o otherw|ise. On|
|00005cc0| 6c 79 20 61 20 64 61 74 | 61 62 61 73 65 0a 58 2a |ly a dat|abase.X*|
|00005cd0| 2a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |* | |
|00005ce0| 20 20 61 64 6d 69 6e 69 | 73 74 72 61 74 6f 72 20 | admini|strator |
|00005cf0| 6f 72 20 74 68 65 20 6f | 72 69 67 69 6e 61 6c 20 |or the o|riginal |
|00005d00| 6c 6f 67 67 65 72 20 63 | 61 6e 20 63 6c 6f 73 65 |logger c|an close|
|00005d10| 20 61 20 70 72 6f 62 6c | 65 6d 2e 0a 58 2a 2a 20 | a probl|em..X** |
|00005d20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005d30| 60 6e 75 6d 62 65 72 5c | 27 2c 20 77 68 69 63 68 |`number\|', which|
|00005d40| 20 64 65 66 61 75 6c 74 | 73 20 74 6f 20 6e 75 6c | default|s to nul|
|00005d50| 6c 2c 20 69 73 20 75 73 | 65 64 20 69 66 20 6e 6f |l, is us|ed if no|
|00005d60| 74 20 6e 75 6c 6c 2c 0a | 58 2a 2a 20 20 20 20 20 |t null,.|X** |
|00005d70| 20 20 20 20 20 20 20 20 | 20 20 20 20 69 6e 73 74 | | inst|
|00005d80| 65 61 64 20 6f 66 20 70 | 72 6f 6d 70 74 69 6e 67 |ead of p|rompting|
|00005d90| 20 66 6f 72 20 74 68 65 | 20 6e 75 6d 62 65 72 2e | for the| number.|
|00005da0| 20 20 41 6c 73 6f 2c 20 | 6f 6e 6c 79 20 61 6e 20 | Also, |only an |
|00005db0| 6f 70 65 6e 0a 58 2a 2a | 20 20 20 20 20 20 20 20 |open.X**| |
|00005dc0| 20 20 20 20 20 20 20 20 | 20 70 72 6f 62 6c 65 6d | | problem|
|00005dd0| 20 63 61 6e 20 62 65 20 | 63 6c 6f 73 65 64 2e 0a | can be |closed..|
|00005de0| 58 2a 2f 0a 58 0a 58 69 | 6e 74 20 63 6c 6f 73 65 |X*/.X.Xi|nt close|
|00005df0| 5f 70 72 6f 62 6c 65 6d | 28 63 6f 6e 73 74 20 63 |_problem|(const c|
|00005e00| 68 61 72 20 2a 6e 75 6d | 62 65 72 29 0a 58 7b 0a |har *num|ber).X{.|
|00005e10| 58 20 20 20 20 69 66 20 | 28 21 64 61 74 61 62 61 |X if |(!databa|
|00005e20| 73 65 5f 65 78 69 73 74 | 73 28 29 29 0a 58 20 20 |se_exist|s()).X |
|00005e30| 20 20 7b 0a 58 20 20 20 | 20 20 20 20 20 64 69 6e | {.X | din|
|00005e40| 67 28 29 3b 0a 58 20 20 | 20 20 20 20 20 20 6d 65 |g();.X | me|
|00005e50| 73 73 61 67 65 28 22 54 | 68 65 72 65 20 69 73 20 |ssage("T|here is |
|00005e60| 6e 6f 20 64 61 74 61 62 | 61 73 65 20 66 6f 72 20 |no datab|ase for |
|00005e70| 70 72 6f 62 6c 65 6d 20 | 61 72 65 61 20 60 25 27 |problem |area `%'|
|00005e80| 20 22 2c 20 43 75 72 72 | 65 6e 74 41 72 65 61 28 | ", Curr|entArea(|
|00005e90| 29 29 3b 0a 58 20 20 20 | 20 20 20 20 20 69 66 20 |));.X | if |
|00005ea0| 28 21 6e 75 6d 62 65 72 | 29 20 73 6c 65 65 70 28 |(!number|) sleep(|
|00005eb0| 32 29 3b 0a 58 20 20 20 | 20 20 20 20 20 72 65 74 |2);.X | ret|
|00005ec0| 75 72 6e 20 30 3b 0a 58 | 20 20 20 20 7d 0a 58 20 |urn 0;.X| }.X |
|00005ed0| 20 20 20 64 61 74 75 6d | 20 6b 65 79 3b 0a 58 20 | datum| key;.X |
|00005ee0| 20 20 20 6b 65 79 2e 64 | 70 74 72 20 20 3d 20 6e | key.d|ptr = n|
|00005ef0| 75 6d 62 65 72 20 3f 20 | 28 63 68 61 72 20 2a 29 |umber ? |(char *)|
|00005f00| 20 6e 75 6d 62 65 72 20 | 3a 20 70 72 6f 6d 70 74 | number |: prompt|
|00005f10| 28 22 50 72 6f 62 6c 65 | 6d 20 23 20 2d 2d 3e 20 |("Proble|m # --> |
|00005f20| 22 2c 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 20 |",.X | |
|00005f30| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005f40| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005f50| 20 20 20 20 20 20 72 65 | 64 69 73 70 6c 61 79 5f | re|display_|
|00005f60| 63 6f 6d 6d 61 6e 64 73 | 29 3b 0a 58 20 20 20 20 |commands|);.X |
|00005f70| 6b 65 79 2e 64 73 69 7a | 65 20 3d 20 69 6e 74 28 |key.dsiz|e = int(|
|00005f80| 73 74 72 6c 65 6e 28 6b | 65 79 2e 64 70 74 72 29 |strlen(k|ey.dptr)|
|00005f90| 29 20 2b 20 31 3b 0a 58 | 0a 58 20 20 20 20 6f 70 |) + 1;.X|.X op|
|00005fa0| 65 6e 5f 64 61 74 61 62 | 61 73 65 28 47 44 42 4d |en_datab|ase(GDBM|
|00005fb0| 5f 52 45 41 44 45 52 29 | 3b 0a 58 20 20 20 20 64 |_READER)|;.X d|
|00005fc0| 61 74 75 6d 20 64 61 74 | 61 20 3d 20 67 64 62 6d |atum dat|a = gdbm|
|00005fd0| 5f 66 65 74 63 68 28 47 | 64 62 6d 46 69 6c 65 2c |_fetch(G|dbmFile,|
|00005fe0| 20 6b 65 79 29 3b 0a 58 | 20 20 20 20 67 64 62 6d | key);.X| gdbm|
|00005ff0| 5f 63 6c 6f 73 65 28 47 | 64 62 6d 46 69 6c 65 29 |_close(G|dbmFile)|
|00006000| 3b 0a 58 0a 58 20 20 20 | 20 69 66 20 28 21 64 61 |;.X.X | if (!da|
|00006010| 74 61 2e 64 70 74 72 29 | 0a 58 20 20 20 20 7b 0a |ta.dptr)|.X {.|
|00006020| 58 20 20 20 20 20 20 20 | 20 64 69 6e 67 28 29 3b |X | ding();|
|00006030| 0a 58 20 20 20 20 20 20 | 20 20 6d 65 73 73 61 67 |.X | messag|
|00006040| 65 28 22 54 68 65 72 65 | 20 69 73 20 6e 6f 20 70 |e("There| is no p|
|00006050| 72 6f 62 6c 65 6d 20 23 | 20 25 20 22 2c 20 6b 65 |roblem #| % ", ke|
|00006060| 79 2e 64 70 74 72 29 3b | 0a 58 20 20 20 20 20 20 |y.dptr);|.X |
|00006070| 20 20 69 66 20 28 21 6e | 75 6d 62 65 72 29 0a 58 | if (!n|umber).X|
|00006080| 20 20 20 20 20 20 20 20 | 7b 0a 58 20 20 20 20 20 | |{.X |
|00006090| 20 20 20 20 20 20 20 44 | 45 4c 45 54 45 20 6b 65 | D|ELETE ke|
|000060a0| 79 2e 64 70 74 72 3b 0a | 58 20 20 20 20 20 20 20 |y.dptr;.|X |
|000060b0| 20 20 20 20 20 73 6c 65 | 65 70 28 32 29 3b 0a 58 | sle|ep(2);.X|
|000060c0| 20 20 20 20 20 20 20 20 | 7d 0a 58 20 20 20 20 20 | |}.X |
|000060d0| 20 20 20 72 65 74 75 72 | 6e 20 30 3b 0a 58 20 20 | retur|n 0;.X |
|000060e0| 20 20 7d 0a 58 0a 58 20 | 20 20 20 2f 2f 0a 58 20 | }.X.X | //.X |
|000060f0| 20 20 20 2f 2f 20 41 72 | 65 20 77 65 20 61 75 74 | // Ar|e we aut|
|00006100| 68 6f 72 69 7a 65 64 20 | 74 6f 20 63 6c 6f 73 65 |horized |to close|
|00006110| 20 74 68 65 20 70 72 6f | 62 6c 65 6d 3f 0a 58 20 | the pro|blem?.X |
|00006120| 20 20 20 2f 2f 0a 58 20 | 20 20 20 63 68 61 72 20 | //.X | char |
|00006130| 2a 74 6d 70 20 3d 20 73 | 74 72 63 68 72 28 64 61 |*tmp = s|trchr(da|
|00006140| 74 61 2e 64 70 74 72 2c | 20 27 5c 6e 27 29 3b 20 |ta.dptr,| '\n'); |
|00006150| 20 2f 2f 20 6c 6f 67 67 | 65 72 20 69 73 20 46 69 | // logg|er is Fi|
|00006160| 65 6c 64 73 5c 5b 31 5c | 5d 0a 58 20 20 20 20 74 |elds\[1\|].X t|
|00006170| 6d 70 20 2b 3d 20 31 3b | 20 2f 2f 20 73 74 65 70 |mp += 1;| // step|
|00006180| 20 70 61 73 74 20 74 68 | 65 20 6e 65 77 6c 69 6e | past th|e newlin|
|00006190| 65 0a 58 20 20 20 20 74 | 6d 70 20 2b 3d 20 6d 61 |e.X t|mp += ma|
|000061a0| 78 5f 66 69 65 6c 64 5f | 6c 65 6e 67 74 68 28 29 |x_field_|length()|
|000061b0| 20 2b 20 31 3b 20 20 20 | 20 20 20 20 20 2f 2f 20 | + 1; | // |
|000061c0| 74 68 65 20 6c 6f 67 67 | 65 72 0a 58 20 20 20 20 |the logg|er.X |
|000061d0| 69 6e 74 20 6c 6c 65 6e | 20 20 3d 20 73 74 72 63 |int llen| = strc|
|000061e0| 68 72 28 74 6d 70 2c 20 | 27 5c 6e 27 29 20 2d 20 |hr(tmp, |'\n') - |
|000061f0| 74 6d 70 3b 20 20 2f 2f | 20 23 20 6f 66 20 63 68 |tmp; //| # of ch|
|00006200| 61 72 73 20 69 6e 20 6c | 6f 67 67 65 72 0a 58 20 |ars in l|ogger.X |
|00006210| 20 20 20 63 6f 6e 73 74 | 20 63 68 61 72 20 2a 75 | const| char *u|
|00006220| 73 65 72 20 3d 20 75 73 | 65 72 6e 61 6d 65 28 29 |ser = us|ername()|
|00006230| 3b 0a 58 0a 58 20 20 20 | 20 69 66 20 28 28 6c 6c |;.X.X | if ((ll|
|00006240| 65 6e 20 21 3d 20 73 74 | 72 6c 65 6e 28 75 73 65 |en != st|rlen(use|
|00006250| 72 29 20 7c 7c 20 73 74 | 72 6e 63 6d 70 28 75 73 |r) || st|rncmp(us|
|00006260| 65 72 2c 20 74 6d 70 2c | 20 6c 6c 65 6e 29 29 20 |er, tmp,| llen)) |
|00006270| 26 26 0a 58 20 20 20 20 | 20 20 20 20 67 65 74 75 |&&.X | getu|
|00006280| 69 64 28 29 20 21 3d 20 | 67 65 74 65 75 69 64 28 |id() != |geteuid(|
|00006290| 29 29 0a 58 20 20 20 20 | 7b 0a 58 20 20 20 20 20 |)).X |{.X |
|000062a0| 20 20 20 64 69 6e 67 28 | 29 3b 0a 58 20 20 20 20 | ding(|);.X |
|000062b0| 20 20 20 20 6d 65 73 73 | 61 67 65 28 22 59 6f 75 | mess|age("You|
|000062c0| 27 72 65 20 6e 6f 74 20 | 61 75 74 68 6f 72 69 7a |'re not |authoriz|
|000062d0| 65 64 20 74 6f 20 63 6c | 6f 73 65 20 70 72 6f 62 |ed to cl|ose prob|
|000062e0| 6c 65 6d 20 23 20 25 20 | 22 2c 20 6b 65 79 2e 64 |lem # % |", key.d|
|000062f0| 70 74 72 29 3b 0a 58 20 | 20 20 20 20 20 20 20 69 |ptr);.X | i|
|00006300| 66 20 28 21 6e 75 6d 62 | 65 72 29 0a 58 20 20 20 |f (!numb|er).X |
|00006310| 20 20 20 20 20 7b 0a 58 | 20 20 20 20 20 20 20 20 | {.X| |
|00006320| 20 20 20 20 44 45 4c 45 | 54 45 20 6b 65 79 2e 64 | DELE|TE key.d|
|00006330| 70 74 72 3b 0a 58 20 20 | 20 20 20 20 20 20 20 20 |ptr;.X | |
|00006340| 20 20 73 6c 65 65 70 28 | 32 29 3b 0a 58 20 20 20 | sleep(|2);.X |
|00006350| 20 20 20 20 20 7d 0a 58 | 20 20 20 20 20 20 20 20 | }.X| |
|00006360| 66 72 65 65 28 64 61 74 | 61 2e 64 70 74 72 29 3b |free(dat|a.dptr);|
|00006370| 0a 58 20 20 20 20 20 20 | 20 20 72 65 74 75 72 6e |.X | return|
|00006380| 20 30 3b 0a 58 20 20 20 | 20 7d 0a 58 0a 58 20 20 | 0;.X | }.X.X |
|00006390| 20 20 2f 2f 0a 58 20 20 | 20 20 2f 2f 20 49 73 20 | //.X | // Is |
|000063a0| 74 68 65 20 70 72 6f 62 | 6c 65 6d 20 6f 70 65 6e |the prob|lem open|
|000063b0| 3f 0a 58 20 20 20 20 2f | 2f 0a 58 20 20 20 20 66 |?.X /|/.X f|
|000063c0| 6f 72 20 28 69 6e 74 20 | 69 20 3d 20 30 3b 20 69 |or (int |i = 0; i|
|000063d0| 20 3c 20 36 3b 20 69 2b | 2b 29 0a 58 20 20 20 20 | < 6; i+|+).X |
|000063e0| 7b 0a 58 20 20 20 20 20 | 20 20 20 2f 2f 20 73 74 |{.X | // st|
|000063f0| 61 74 75 73 20 69 73 20 | 46 69 65 6c 64 73 5c 5b |atus is |Fields\[|
+--------+-------------------------+-------------------------+--------+--------+
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