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