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72fe12a9 | 1 | #!/usr/bin/perl |
70df8302 MT |
2 | ############################################################################### |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
0d08de33 | 5 | # Copyright (C) 2005-2010 IPFire Team # |
70df8302 MT |
6 | # # |
7 | # This program 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 | # This program 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 this program. If not, see <http://www.gnu.org/licenses/>. # | |
19 | # # | |
20 | ############################################################################### | |
72fe12a9 MT |
21 | |
22 | use strict; | |
23 | ||
24 | # enable only the following on debugging purpose | |
cb5e9c6c CS |
25 | #use warnings; |
26 | #use CGI::Carp 'fatalsToBrowser'; | |
72fe12a9 MT |
27 | |
28 | require '/var/ipfire/general-functions.pl'; | |
29 | require "${General::swroot}/lang.pl"; | |
30 | require "${General::swroot}/header.pl"; | |
350b52c5 | 31 | require "${General::swroot}/graphs.pl"; |
72fe12a9 | 32 | |
4e481c3a CS |
33 | my %color = (); |
34 | my %mainsettings = (); | |
35 | &General::readhash("${General::swroot}/main/settings", \%mainsettings); | |
36 | &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color); | |
72fe12a9 | 37 | |
4e481c3a CS |
38 | my @querry = split(/\?/,$ENV{'QUERY_STRING'}); |
39 | $querry[0] = '' unless defined $querry[0]; | |
40 | $querry[1] = 'hour' unless defined $querry[1]; | |
72fe12a9 | 41 | |
4e481c3a CS |
42 | if ( $querry[0] =~ "memory"){ |
43 | print "Content-type: image/png\n\n"; | |
44 | binmode(STDOUT); | |
45 | &Graphs::updatememorygraph($querry[1]); | |
46 | }elsif ( $querry[0] =~ "swap"){ | |
47 | print "Content-type: image/png\n\n"; | |
48 | binmode(STDOUT); | |
49 | &Graphs::updateswapgraph($querry[1]); | |
50 | }else{ | |
51 | &Header::showhttpheaders(); | |
52 | &Header::openpage($Lang::tr{'memory information'}, 1, ''); | |
53 | &Header::openbigbox('100%', 'left'); | |
72fe12a9 | 54 | |
4e481c3a CS |
55 | &Header::openbox('100%', 'center', "Memory $Lang::tr{'graph'}"); |
56 | &Graphs::makegraphbox("memory.cgi","memory","day"); | |
57 | &Header::closebox(); | |
72fe12a9 | 58 | |
0d08de33 | 59 | if ( `ls $mainsettings{'RRDLOG'}/collectd/localhost/swap 2>/dev/null` ) { |
30114625 AF |
60 | &Header::openbox('100%', 'center', "Swap $Lang::tr{'graph'}"); |
61 | &Graphs::makegraphbox("memory.cgi","swap","day"); | |
62 | &Header::closebox(); | |
63 | } | |
4e481c3a CS |
64 | |
65 | &Header::openbox('100%', 'center', $Lang::tr{'memory'}); | |
66 | print "<table width='95%' cellspacing='5'>"; | |
67 | my $ram=0; | |
68 | my $size=0; | |
69 | my $used=0; | |
70 | my $free=0; | |
71 | my $percent=0; | |
72 | my $shared=0; | |
73 | my $buffers=0; | |
74 | my $cached=0; | |
72fe12a9 | 75 | |
4e481c3a CS |
76 | open(FREE,'/usr/bin/free |'); |
77 | while(<FREE>){ | |
78 | if ($_ =~ m/^\s+total\s+used\s+free\s+shared\s+buffers\s+cached$/ ){ | |
79 | print <<END | |
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80 | <tr> |
81 | <td align='center'> </td> | |
82 | <td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td> | |
83 | <td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td> | |
84 | <td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td> | |
85 | <td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td> | |
86 | </tr> | |
87 | END | |
88 | ; | |
4e481c3a CS |
89 | }else{ |
90 | if ($_ =~ m/^Mem:\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)$/){ | |
91 | ($ram,$size,$used,$free,$shared,$buffers,$cached) = ($1,$1,$2,$3,$4,$5,$6); | |
92 | ($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/; | |
93 | print <<END | |
72fe12a9 MT |
94 | <tr> |
95 | <td class='boldbase'><b>$Lang::tr{'ram'}</b></td> | |
33e1f48c | 96 | <td align='center'>$size KB</td> |
72fe12a9 MT |
97 | END |
98 | ; | |
4e481c3a CS |
99 | }elsif($_ =~ m/^Swap:\s+(\d+)\s+(\d+)\s+(\d+)$/){ |
100 | ($size,$used,$free) = ($1,$2,$3); | |
101 | if ($size != 0){ | |
102 | ($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/; | |
103 | }else{ | |
104 | ($percent = ''); | |
105 | } | |
106 | print <<END | |
72fe12a9 MT |
107 | <tr> |
108 | <td class='boldbase'><b>$Lang::tr{'swap'}</b></td> | |
33e1f48c | 109 | <td align='center'>$size KB</td> |
72fe12a9 MT |
110 | END |
111 | ; | |
4e481c3a CS |
112 | }elsif($ram and $_ =~ m/^-\/\+ buffers\/cache:\s+(\d+)\s+(\d+)$/ ){ |
113 | ($used,$free) = ($1,$2); | |
114 | ($percent = ($used/$ram)*100) =~ s/^(\d+)(\.\d+)?$/$1%/; | |
115 | print "<tr><td colspan='2' class='boldbase'><b>$Lang::tr{'excluding buffers and cache'}</b></td>"; | |
116 | } | |
117 | print <<END | |
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118 | <td align='center'>$used KB</td> |
119 | <td align='center'>$free KB</td> | |
72fe12a9 MT |
120 | <td> |
121 | END | |
122 | ; | |
4e481c3a CS |
123 | &percentbar($percent); |
124 | print <<END | |
72fe12a9 MT |
125 | </td> |
126 | <td align='left'>$percent</td> | |
127 | </tr> | |
128 | END | |
129 | ; | |
4e481c3a CS |
130 | } |
131 | } | |
132 | close FREE; | |
133 | print <<END | |
72fe12a9 | 134 | <tr><td class='boldbase' colspan='2'><br /></td></tr> |
33e1f48c CS |
135 | <tr><td class='boldbase'><b>$Lang::tr{'shared'}</b></td><td align='center'>$shared KB</td></tr> |
136 | <tr><td class='boldbase'><b>$Lang::tr{'buffers'}</b></td><td align='center'>$buffers KB</td></tr> | |
137 | <tr><td class='boldbase'><b>$Lang::tr{'cached'}</b></td><td align='center'>$cached KB</td></tr> | |
72fe12a9 MT |
138 | </table> |
139 | END | |
140 | ; | |
4e481c3a | 141 | &Header::closebox(); |
72fe12a9 | 142 | |
4e481c3a CS |
143 | &Header::closebigbox(); |
144 | &Header::closepage(); | |
145 | } | |
72fe12a9 | 146 | |
4e481c3a CS |
147 | sub percentbar{ |
148 | my $percent = $_[0]; | |
149 | my $fg = '#a0a0a0'; | |
150 | my $bg = '#e2e2e2'; | |
72fe12a9 | 151 | |
4e481c3a CS |
152 | if ($percent =~ m/^(\d+)%$/ ){ |
153 | print <<END | |
72fe12a9 MT |
154 | <table width='100' border='1' cellspacing='0' cellpadding='0' style='border-width:1px;border-style:solid;border-color:$fg;width:100px;height:10px;'> |
155 | <tr> | |
156 | END | |
157 | ; | |
4e481c3a CS |
158 | if ($percent eq "100%"){ |
159 | print "<td width='100%' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'>"; | |
160 | }elsif($percent eq "0%"){ | |
161 | print "<td width='100%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>"; | |
162 | }else{ | |
163 | print "<td width='$percent' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'></td><td width='" . (100-$1) . "%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>"; | |
164 | } | |
165 | print <<END | |
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166 | <img src='/images/null.gif' width='1' height='1' alt='' /></td></tr></table> |
167 | END | |
168 | ; | |
4e481c3a | 169 | } |
72fe12a9 | 170 | } |