File:
1.19.3a/server/bin/logwatch.php (
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1: 2: /* -------------------------------------------------------------
3: This file is part of FreeNATS
4:
5: FreeNATS is (C) Copyright 2008 PurplePixie Systems
6:
7: FreeNATS is free software: you can redistribute it and/or modify
8: it under the terms of the GNU General Public License as published by
9: the Free Software Foundation, either version 3 of the License, or
10: (at your option) any later version.
11:
12: FreeNATS is distributed in the hope that it will be useful,
13: but WITHOUT ANY WARRANTY; without even the implied warranty of
14: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: GNU General Public License for more details.
16:
17: You should have received a copy of the GNU General Public License
18: along with FreeNATS. If not, see www.gnu.org/licenses
19:
20: For more information see www.purplepixie.org/freenats
21: -------------------------------------------------------------- */
22: require("include.php");
23: $NATS->Start();
24: $min_delay=2;
25: $first=true;
26: $lastlog=0;
27: $pull=20;
28: $continue=false;
29: $level=0;
30:
31: for ($a=1; $a<$argc; $a++)
32: {
33: switch($argv[$a])
34: {
35: case "-f":
36: $continue=true;
37: break;
38: case "-c":
39: $pull=$argv[++$a];
40: break;
41: case "-l":
42: $level=$argv[++$a];
43: break;
44: case "-d": case "-s":
45: $min_delay=$argv[++$a];
46: break;
47: default:
48:
49: echo "FreeNATS logwatch System Log Watcher Tool\n";
50: echo "Usage: php logwatch.php [-f] [-c count] [-l level] [-d delay]\n";
51: echo "\n";
52: echo "Displays the last system event log items and optionally will\n";
53: echo "continue to monitor the log for new events.\n";
54: echo "\n";
55: echo "Options:\n";
56: echo " -f follow - continue to display output\n";
57: echo " -c count - display this many previous entries initially\n";
58: echo " defaults to 20\n";
59: echo " -l level - only displays log levels of this level or below\n";
60: echo " -d delay - pause this many seconds between database fetches\n";
61: echo " when using -f (defaults to 2 seconds)\n\n";
62: exit();
63: break;
64:
65: }
66: }
67: $loop=true;
68: while ($loop)
69: {
70: $start=time();
71: $q="SELECT * FROM fnlog";
72: $wc="";
73: if ($lastlog>0)
74: {
75: $wc.="logid>".$lastlog;
76: }
77: if ($level>0)
78: {
79: if ($lastlog>0) $wc.=" AND ";
80: $wc.="loglevel<=".ss($level);
81: }
82: if ($wc!="") $q.=" WHERE ".$wc;
83: $q.=" ORDER BY logid";
84: if ($first)
85: {
86: $q.=" DESC LIMIT 0,".$pull;
87: //$first=false;
88: }
89: else $q.=" ASC";
90: $r=$NATS->DB->Query($q);
91: if ($first) $s=array();
92: while ($row=$NATS->DB->Fetch_Array($r))
93: {
94: $line=nicedt($row['postedx'])."\t".$row['loglevel']."\t".$row['modid'].":".$row['catid']."\t".$row['logevent']."\n";
95: if ($first) $s[]=$line;
96: else echo $line;
97: if ($row['logid']>$lastlog) $lastlog=$row['logid'];
98: }
99: $NATS->DB->Free($r);
100: if ($first)
101: {
102: for ($a=count($s)-1; $a>=0; $a--)
103: {
104: echo $s[$a];
105: }
106: }
107: if (!$continue) $loop=false;
108: if ($first) $first=false;
109: if ($loop) while ( (time()-$start)<$min_delay ) sleep(1);
110: }
111: ?>