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72fe12a9 MT |
1 | #!/usr/bin/perl |
2 | # | |
3 | # SmoothWall CGIs | |
4 | # | |
5 | # This code is distributed under the terms of the GPL | |
6 | # | |
7 | # (c) The SmoothWall Team | |
8 | # | |
9 | # | |
10 | ||
11 | use strict; | |
12 | ||
13 | # enable only the following on debugging purpose | |
14 | use warnings; | |
15 | use CGI::Carp 'fatalsToBrowser'; | |
16 | ||
17 | require '/var/ipfire/general-functions.pl'; | |
18 | require "${General::swroot}/lang.pl"; | |
19 | require "${General::swroot}/header.pl"; | |
350b52c5 | 20 | require "${General::swroot}/graphs.pl"; |
72fe12a9 MT |
21 | |
22 | my %cgiparams=(); | |
23 | ||
350b52c5 CS |
24 | &Graphs::updatememgraph ("day"); |
25 | &Graphs::updatememgraph ("week"); | |
26 | &Graphs::updatememgraph ("month"); | |
27 | &Graphs::updatememgraph ("year"); | |
72fe12a9 | 28 | |
350b52c5 | 29 | &Header::showhttpheaders(); |
72fe12a9 | 30 | &Header::getcgihash(\%cgiparams); |
72fe12a9 | 31 | &Header::openpage($Lang::tr{'memory information'}, 1, ''); |
72fe12a9 MT |
32 | &Header::openbigbox('100%', 'left'); |
33 | ||
34 | &Header::openbox('100%', 'center', "Memory $Lang::tr{'graph'}"); | |
35 | if (-e "$Header::graphdir/memory-day.png") { | |
36 | my $ftime = localtime((stat("$Header::graphdir/memory-day.png"))[9]); | |
37 | print "<center><b>$Lang::tr{'the statistics were last updated at'}: $ftime</b></center><br />\n"; | |
38 | print "<a href='/cgi-bin/graphs.cgi?graph=memory'>"; | |
39 | print "<img alt='' src='/graphs/memory-day.png' border='0' />"; | |
40 | print "</a>"; | |
41 | } else { | |
42 | print $Lang::tr{'no information available'}; | |
43 | } | |
44 | print "<br />\n"; | |
45 | &Header::closebox(); | |
46 | ||
47 | &Header::openbox('100%', 'center', "Swap $Lang::tr{'graph'}"); | |
48 | if (-e "$Header::graphdir/swap-day.png") { | |
49 | my $ftime = localtime((stat("$Header::graphdir/swap-day.png"))[9]); | |
50 | print "<center><b>$Lang::tr{'the statistics were last updated at'}: $ftime</b></center><br />\n"; | |
51 | print "<a href='/cgi-bin/graphs.cgi?graph=swap'>"; | |
52 | print "<img alt='' src='/graphs/swap-day.png' border='0' />"; | |
53 | print "</a>"; | |
54 | } else { | |
55 | print $Lang::tr{'no information available'}; | |
56 | } | |
57 | print "<br />\n"; | |
58 | &Header::closebox(); | |
59 | ||
60 | &Header::openbox('100%', 'center', $Lang::tr{'memory'}); | |
61 | print "<table width='95%' cellspacing='5'>"; | |
62 | my $ram=0; | |
63 | my $size=0; | |
64 | my $used=0; | |
65 | my $free=0; | |
66 | my $percent=0; | |
67 | my $shared=0; | |
68 | my $buffers=0; | |
69 | my $cached=0; | |
70 | open(FREE,'/usr/bin/free |'); | |
71 | while(<FREE>) | |
72 | { | |
73 | if ($_ =~ m/^\s+total\s+used\s+free\s+shared\s+buffers\s+cached$/ ) | |
74 | { | |
75 | print <<END | |
76 | <tr> | |
77 | <td align='center'> </td> | |
78 | <td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td> | |
79 | <td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td> | |
80 | <td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td> | |
81 | <td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td> | |
82 | </tr> | |
83 | END | |
84 | ; | |
85 | } else { | |
86 | if ($_ =~ m/^Mem:\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)$/) { | |
87 | ($ram,$size,$used,$free,$shared,$buffers,$cached) = ($1,$1,$2,$3,$4,$5,$6); | |
88 | ($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/; | |
89 | print <<END | |
90 | <tr> | |
91 | <td class='boldbase'><b>$Lang::tr{'ram'}</b></td> | |
92 | <td align='center'>$size</td> | |
93 | END | |
94 | ; | |
95 | } elsif ($_ =~ m/^Swap:\s+(\d+)\s+(\d+)\s+(\d+)$/) { | |
96 | ($size,$used,$free) = ($1,$2,$3); | |
97 | if ($size != 0) | |
98 | { | |
99 | ($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/; | |
100 | } else { | |
101 | ($percent = ''); | |
102 | } | |
103 | print <<END | |
104 | <tr> | |
105 | <td class='boldbase'><b>$Lang::tr{'swap'}</b></td> | |
106 | <td align='center'>$size</td> | |
107 | END | |
108 | ; | |
109 | } elsif ($ram and $_ =~ m/^-\/\+ buffers\/cache:\s+(\d+)\s+(\d+)$/ ) { | |
110 | ($used,$free) = ($1,$2); | |
111 | ($percent = ($used/$ram)*100) =~ s/^(\d+)(\.\d+)?$/$1%/; | |
112 | print "<tr><td colspan='2' class='boldbase'><b>$Lang::tr{'excluding buffers and cache'}</b></td>" | |
113 | } | |
114 | print <<END | |
115 | <td align='center'>$used</td> | |
116 | <td align='center'>$free</td> | |
117 | <td> | |
118 | END | |
119 | ; | |
120 | &percentbar($percent); | |
121 | print <<END | |
122 | </td> | |
123 | <td align='left'>$percent</td> | |
124 | </tr> | |
125 | END | |
126 | ; | |
127 | } | |
128 | } | |
129 | close FREE; | |
130 | print <<END | |
131 | <tr><td class='boldbase' colspan='2'><br /></td></tr> | |
132 | <tr><td class='boldbase'><b>$Lang::tr{'shared'}</b></td><td align='center'>$shared</td></tr> | |
133 | <tr><td class='boldbase'><b>$Lang::tr{'buffers'}</b></td><td align='center'>$buffers</td></tr> | |
134 | <tr><td class='boldbase'><b>$Lang::tr{'cached'}</b></td><td align='center'>$cached</td></tr> | |
135 | </table> | |
136 | END | |
137 | ; | |
138 | &Header::closebox(); | |
139 | ||
140 | &Header::closebigbox(); | |
141 | ||
142 | &Header::closepage(); | |
143 | ||
144 | sub percentbar | |
145 | { | |
146 | my $percent = $_[0]; | |
147 | my $fg = '#a0a0a0'; | |
148 | my $bg = '#e2e2e2'; | |
149 | ||
150 | if ($percent =~ m/^(\d+)%$/ ) | |
151 | { | |
152 | print <<END | |
153 | <table width='100' border='1' cellspacing='0' cellpadding='0' style='border-width:1px;border-style:solid;border-color:$fg;width:100px;height:10px;'> | |
154 | <tr> | |
155 | END | |
156 | ; | |
157 | if ($percent eq "100%") { | |
158 | print "<td width='100%' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'>" | |
159 | } elsif ($percent eq "0%") { | |
160 | print "<td width='100%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>" | |
161 | } else { | |
162 | 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'>" | |
163 | } | |
164 | print <<END | |
165 | <img src='/images/null.gif' width='1' height='1' alt='' /></td></tr></table> | |
166 | END | |
167 | ; | |
168 | } | |
169 | } |