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[/] [branches/] [HotSaNIC-0.5.0-pre6/] [modules/] [sensors/] [setup.pl] - Blame information for rev 34

 

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11simandl#!/usr/bin/env perl
2 
3# $Id: setup.pl,v 1.19 2004/08/27 09:58:33 laggyluke Exp $
4 
5# include PERL libraries
6use strict;
7use warnings;
8use diagnostics;
9 
10# include HotSaNIC libraries
11use lib "../../lib";
12use lib "./platform";
13use HotSaNICparser;
14use HotSaNICshellio;
15use HotSaNIClog;
16use common;
17 
18$|=1;
19 
20(my $VERSION = '$Revision: 1.19 $') =~ s/.*(\d+\.\d+).*/$1/;
21(my $IDENTIFIER = '$Id: setup.pl,v 1.19 2004/08/27 09:58:33 laggyluke Exp $') =~ s/.*,v (.*) \$/$1/;
22 
23my $MODNAME=HotSaNICparser::get_module_name();
24my %MODCONF=HotSaNICmod::common::configure();
25my $OUTFILE="settings.new";
26if ( ! -e "settings" ) { $OUTFILE="settings"; }
27open OUTFILE,">$OUTFILE" || die "could not open ".HotSaNICparser::get_module_name()." settings file for writing.\n";
28 
29if (! @{$MODCONF{SENSOR}}) { @{$MODCONF{SENSOR}}=get_sensors(); }
30if (@{$MODCONF{SENSOR}}) { $MODCONF{SENSOR}="SENSOR=\"".join("\"\nSENSOR=\"",@{$MODCONF{SENSOR}})."\""; }
31else { $MODCONF{SENSOR}=""; }
32 
33print OUTFILE "# SHORT DESCRIPTION
34#
35# all entries have to be of the form:
36# SENSOR=<device-file>,<dbname>,<description>,<entry>,<scale-factor>,<add>,<unit>,<min>,<max>
37#
38# <device-file> path to the file under /proc which holds the device-data
39# You may also enter a binary here, followed by a pipe symbol (|)
40#
41# <dbname> an unique filename for the database
42#
43# <description> a brief description for the webpage
44#
45# <entry> 2 for fan-speed and 3 for temperature and voltage
46# this represents the position of the value in the
47# proc-file
48#
49# <scale-factor> correction-factor to scale the data correctly
50# ( to understand this look at the lm_sensors howto )
51#
52# <add> value to add to shift the data correctly
53# ( for e.g. +12V - see lm_sensors howto )
54#
55# <unit> unit to be shown in diagrams and on webpage
56# ( for example °C, V, Volts, RPM etc... )
57#
58# <min>,<max> allowed value for this sensor
59# these should be set according to the sensors warning levels
60# the min/max range is shown in the diagrams by pink lines
61#
62# Examples:
63#
64# SENSOR=/proc/sys/dev/sensors/gl518sm-i2c-0-2d/temp,temp,CPU temp,3,1,0,°C,50,60
65#
66# SENSOR=\"/usr/sbin/hddtemp -n /dev/hda |\",hda,HDD1,1,1,0,°C,40,60
67#
68#
69# FreeBSD and NetBSD Users:
70# The fields are the same as above but the folowing with a different meaning:
71#
72# <device-file> use 'mbmon' if you want to read date from it, be sure to have it installed,
73# or fill in the path to a program.
74# and one value per line
75#
76# <dbname> an unique filename for the database and for mbmon it is the Data line to
77# store - check output from 'mbmon -rc1'. It's case sensitive.
78#
79# <entry> entry isn't used by mbmon. If you have configured another program, entry
80# is the line where your data is.
81#
82# Example:
83# SENSOR=mbmon,TEMP0,Temperature 0,0,1,0,°C,0,50
84# SENSOR=\"/usr/sbin/hddtemp -n /dev/hda |\",hda,HDD1,1,1,0,°C,40,60
85#
86$MODCONF{SENSOR}
87";
88 
89close OUTFILE;
90 
91if ($OUTFILE eq "settings.new") {
92 HotSaNICparser::backup_file("settings");
93 rename "settings.new","settings";
94 }
95 
96if ($^O eq "freebsd" || $^O eq "netbsd" ) {
97 my $mbmon=`which mbmon`;
98 chomp $mbmon;
99 if ( ! $mbmon ) {
100 print "sensor module on ",$^O," needs mbmon to work propperly.\n";
101 print "look out for mbmon in your package/ports-tree ";
102 print "or\n http://www.nt.phys.kyushu-u.ac.jp/shimizu/download/download.html. \n";
103 print "Please ensure you have this installed and rerun setup.pl\n\n";
104 exit 0;
105 } else {
106 open FILE,">> settings"
107 or die "cant open settings: $!";
108 print FILE "SENSOR=mbmon,TEMP0,Temperature 0,0,1,0,°C,0,50\n";
109 close FILE;
110 }
111}
112 
113print "Please check the settings file and adapt it to satisfy your needs.
114for your info: this configuration is a bit tricky\n";
115 
116 
117sub get_sensors {
118 my @files=();
119 if ( -e "/proc/sys/dev/sensors") {
120 require File::Find;
121 $File::Find::name=""; # suppress stupid warning...
122 File::Find::find( {wanted => sub { lstat($_) && -f _ && push @files, $File::Find::name; } }, "/proc/sys/dev/sensors");
123 }
124 
125 print "\n";
126 
127 my @sensors=();
128 for my $file (@files) {
129 if ( $file !~ /sensors\/(eeprom|chips)/ ) {
130 print $file,":\n";
131 open FILE,$file;
132 my $line=<FILE> || "";
133 chomp $line;
134 print " ",$line,"\n";
135 close FILE;
136 my $input=HotSaNICshellio::askyesno("Do you want to use this file","n");
137 if ($input eq "y") {
138 # configure sensor
139 #
140 my @entries=split /\s/,$line;
141 (my $dbname=$file) =~ s/.*\///g;
142 my $descr="value";
143 my $unit="units";
144 my $device="some";
145 my $entry=$#entries+1;
146 my $min=(shift @entries)*1; # *1 to eliminate zeros after decimal point
147 my $max=$min;
148 if ($entry > 2) { $max=(shift @entries)*1; }
149 if ($min > $max) { ($min,$max)=($max,$min); }
150 if ( $dbname =~ /temp/ ) { $unit="°C"; $descr="temperature"; }
151 elsif ( $dbname =~ /v/ ) { $unit="Volts"; $descr="voltage"; }
152 elsif ( $dbname =~ /fan/ ) { $unit="RPM"; $descr="speed"; }
153 if ( $dbname =~ /vdd/) { $device="CPU"; }
154 push @sensors,"$file,$dbname,$device $descr,$entry,1,0,$unit,$min,$max"
155 }
156 }
157 print "\n";
158 }
159 return @sensors;
160 }
161 

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