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4f4092e3 CS |
1 | #!/usr/bin/perl |
2 | # | |
3 | # This code is distributed under the terms of the GPL | |
4 | # | |
5 | # (c) 2006-2008 marco.s - http://update-accelerator.advproxy.net | |
6 | # | |
7 | # Portions (c) 2008 by dotzball - http://www.blockouttraffic.de | |
8 | # | |
9 | # dotzball 2008-05-27: | |
10 | # move functions from all local files to one library file | |
11 | # | |
12 | # $Id: updxlrator-lib.pl,v 1.1 2008/11/29 00:00:00 marco.s Exp $ | |
13 | # | |
14 | ||
15 | package UPDXLT; | |
16 | ||
17 | use strict; | |
18 | ||
19 | $|=1; # line buffering | |
20 | ||
21 | $UPDXLT::swroot='/var/ipfire'; | |
22 | $UPDXLT::apphome="/var/ipfire/updatexlrator"; | |
23 | ||
24 | $UPDXLT::sfUnknown = "0"; | |
25 | $UPDXLT::sfOk = "1"; | |
26 | $UPDXLT::sfOutdated = "2"; | |
27 | $UPDXLT::sfNoSource = "3"; | |
28 | ||
29 | $UPDXLT::wget="/usr/bin/wget"; | |
30 | $UPDXLT::useragent="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"; | |
31 | ||
32 | # ------------------------------------------------------------------- | |
33 | ||
34 | sub diskfree | |
35 | { | |
36 | open(DF,"/bin/df --block-size=1 $_[0]|"); | |
37 | my @dfdata = <DF>; | |
38 | close DF; | |
39 | shift(@dfdata); | |
40 | chomp(@dfdata); | |
41 | my $dfstr = join(' ',@dfdata); | |
42 | my ($device,$size,$used,$free,$percent,$mount) = split(' ',$dfstr); | |
43 | if ($free =~ m/^(\d+)$/) | |
44 | { | |
45 | return $free; | |
46 | } | |
47 | } | |
48 | ||
49 | # ------------------------------------------------------------------- | |
50 | ||
51 | sub diskusage | |
52 | { | |
53 | open(DF,"/bin/df $_[0]|"); | |
54 | my @dfdata = <DF>; | |
55 | close DF; | |
56 | shift(@dfdata); | |
57 | chomp(@dfdata); | |
58 | my $dfstr = join(' ',@dfdata); | |
59 | my ($device,$size,$used,$free,$percent,$mount) = split(' ',$dfstr); | |
60 | if ($percent =~ m/^(\d+)%$/) | |
61 | { | |
62 | $percent =~ s/%$//; | |
63 | return $percent; | |
64 | } | |
65 | } | |
66 | ||
67 | # ------------------------------------------------------------------- | |
68 | ||
69 | # dotzball (2008-05-26): Copied from IPCop general-functions.pl | |
70 | sub writehash | |
71 | { | |
72 | my $filename = $_[0]; | |
73 | my $hash = $_[1]; | |
74 | my ($var, $val); | |
75 | ||
76 | # write cgi vars to the file. | |
77 | open(FILE, ">${filename}") or die "Unable to write file $filename"; | |
78 | flock FILE, 2; | |
79 | foreach $var (keys %$hash) | |
80 | { | |
81 | $val = $hash->{$var}; | |
82 | # Darren Critchley Jan 17, 2003 added the following because when submitting with a graphic, the x and y | |
83 | # location of the mouse are submitted as well, this was being written to the settings file causing | |
84 | # some serious grief! This skips the variable.x and variable.y | |
85 | if (!($var =~ /(.x|.y)$/)) { | |
86 | if ($val =~ / /) { | |
87 | $val = "\'$val\'"; } | |
88 | if (!($var =~ /^ACTION/)) { | |
89 | print FILE "${var}=${val}\n"; } | |
90 | } | |
91 | } | |
92 | close FILE; | |
93 | } | |
94 | ||
95 | # ------------------------------------------------------------------- | |
96 | ||
97 | sub readhash | |
98 | { | |
99 | my $filename = $_[0]; | |
100 | my $hash = $_[1]; | |
101 | my ($var, $val); | |
102 | ||
103 | if (-e $filename) | |
104 | { | |
105 | open(FILE, $filename) or die "Unable to read file $filename"; | |
106 | while (<FILE>) | |
107 | { | |
108 | chop; | |
109 | ($var, $val) = split /=/, $_, 2; | |
110 | if ($var) | |
111 | { | |
112 | $val =~ s/^\'//g; | |
113 | $val =~ s/\'$//g; | |
114 | ||
115 | # Untaint variables read from hash | |
116 | $var =~ /([A-Za-z0-9_-]*)/; $var = $1; | |
117 | $val =~ /([\w\W]*)/; $val = $1; | |
118 | $hash->{$var} = $val; | |
119 | } | |
120 | } | |
121 | close FILE; | |
122 | } | |
123 | } | |
124 | ||
125 | # ------------------------------------------------------------------- | |
126 | ||
127 | sub getmtime | |
128 | { | |
129 | my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks) = stat($_[0]); | |
130 | ||
131 | return $mtime; | |
132 | } | |
133 | ||
134 | # ------------------------------------------------------------------- | |
135 | ||
136 | sub setcachestatus | |
137 | { | |
138 | open (FILE,">$_[0]"); | |
139 | print FILE "$_[1]\n"; | |
140 | close FILE; | |
141 | } | |
142 | ||
143 | # ------------------------------------------------------------------- | |
144 |