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[/] [trunk/] [modules/] [iwconf/] [platform/] [linux.pm] - Blame information for rev 20

 

Line No. Rev Author Line
11simandlpackage HotSaNICmod::OSdep;
2 
3use RRDs;
4 
5sub version {
6 ($VERSION = '$Revision: 1.0 $') =~ s/.*(\d+\.\d+).*/$1/;
7 my $platform;
8 foreach (keys(%INC)) { $platform=$_ if $_ =~ /platform/; }
9 return "$platform $VERSION";
10}
11 
12sub sample {
13 
14#uncomment this for debug output to temp.txt
15#all print will be done into the file
16#$temp = "/opt/HotSaNIC/modules/iwconf/temp.txt";
17#open (TEMPFILE,">$temp");
18#open (STDERR,">&TEMPFILE") || die ("open STDERR failed");
19#open (STDOUT,">&TEMPFILE") || die ("open STDOUT failed");
20 
21 
22 my %args=@_;
23 
24 $mtime=(stat("rrd"))[9];
25 $now=time;
26 
27 utime $now,$now,"rrd";
28 
29 $IWCONF = $args{IWCONFIG};
30 $IWLIST = $args{IWLIST};
31 $hostap = $args{HOSTAP};
32 
33 
34 my @IFACES=();
35 my @IFMACS=();
36 
37 foreach (keys(%args)) {
38 if (index($_,"IFACE:") >=0 ) {
39 (undef,$device)=split /:/;
40 push @IFACES,$device;
41 }
42 }
43 foreach (keys(%args)) {
44 if (index($_,"MAC,") >=0 ) {
45 (undef,$dev,$mac)=split /,/;
46 push @IFMACS,"$dev,$mac";
47 }
48 }
49 
50 foreach $device (@IFACES) {
51 my $rate = 0;
52 my $quality = 0;
53 my $signal = 0;
54 my $noise = 0;
55 my $mode = 0;
56 
57 $command = "$IWCONF $device";
58 open (FILE,"$command|");
59 while(<FILE>) {
60 $var=$_;
61 if ($var =~ /^.*Rate[=|:]+(.*)M.*/) {
62 $rate = $1;
63 } elsif ($var =~ /^.*Quality[=|:]+(.*)\/.*[=|:](.*)\sdBm.*[=|:](.*)\sdBm.*/) {
64 $quality = $1;
65 $signal = $2;
66 $noise = $3;
67 last;
68 } elsif ($var =~ /^.*Mode[=|:]+(.*) Fre.*/ ) {
69 $mode=$1;
70 }
71 }
72 close(FILE);
73 $rate=$rate*1;
74 
75 if ( $mode eq "Managed" ) {
76 if ( ! -e "rrd/$device.rrd" ) { system("./makerrd","$device","U") }
77 RRDs::update "rrd/$device.rrd",time.":".$rate.":".$quality.":".$signal.":".$noise;
78 if ($ERROR = RRDs::error) { print time," ",$MODNAME,": unable to update `$device.rrd': $ERROR"; }
79 }
80 
81 if ( $mode eq "Ad-Hoc" ) {
82 if ( ! -e "rrd/$device.rrd" ) { system("./makerrd","$device","U") }
83 RRDs::update "rrd/$device.rrd",time.":".$rate.":".$quality.":".$signal.":".$noise;
84 if ($ERROR = RRDs::error) { print time," ",$MODNAME,": unable to update `$device.rrd': $ERROR"; }
85 }
86 
87#print "$device $mode $signal\n";
88 
89 if (( $mode eq "Master" ) && ( $device =~ /ath(.*)/ )) {
90 $IFMACSNR[0]=7;
91 $IFMACSNR[1]=4;
92 $clients = 0;
93 $madwifing=0;
94 $wlancmd = "/usr/local/bin/wlanconfig";
95 
96 #old vs ng madwifi detection
97 $command = "/sbin/modinfo ath_pci";
98 open (FILE,"$command|");
99 while(<FILE>) {
100 $var=$_;
101 if ($var =~ /^version:.*svn (.*)/) {
102 $version = $1;
103 $madwifing=1;
104 }
105 }
106 close(FILE);
107 
108#print "version: $version\n";
109 
110 
111 if ( $madwifing == 1 ) {
112 ############# madwifi-ng ###########
113 #getting all clients into variable
114 $command = "$wlancmd $device list sta | grep ^0";
115#print "ng: $command\n";
116 #processing all clients to get mac and signal
117#print "twu som @macline \n";
118 open (FILE,"$command|");
119 while(<FILE>) {
120 $var=$_;
121 @macline=split(" ",$var);
122#print "tu som @macline \n";
123 $clients = $clients + 1;
124 
125 $mac = shift(@macline);
126 $signal = shift(@macline);
127 $signal = shift(@macline);
128 $signal = shift(@macline);
129 $signal = shift(@macline);
130#print "mac adresa : $mac ma signal $signal\n";
131#print "mac adresy : @IFMACS\n";
132 $nummac = 0;
133 foreach $ifmac (@IFMACS) {
134 ($ifmaci,$ifmacm)=split(/,/,$ifmac);
135 if ($ifmaci eq $device ) {
136 if ($ifmacm eq $mac) {
137#print "$ifmaci $ifmacm $ifmac\n";
138 $IFMACSNR[$nummac]=$signal;
139 }
140 $nummac = $nummac + 1;
141 } # if
142 } # foreach
143 } # while
144 close(FILE);
145 } # if
146 else { ############# old madwifi ###########
147 $command = "$IWLIST $device peers | grep 00 | tr \"A-Z\" \"a-z\"";
148#print "old: $command\n";
149 open (FILE,"$command|");
150 while(<FILE>) {
151 $var=$_;
152 $clients = $clients + 1;
153 if ($var =~ /^\s*(.*)\s:\s.*quality[=|:]+(.*)\/.*/) {
154 $signal = $2;
155 $mac = $1;
156#print "$1 $2\n";
157#print "@IFMACS\n";
158 $nummac = 0;
159 foreach $ifmac (@IFMACS) {
160 ($ifmaci,$ifmacm)=split(/,/,$ifmac);
161 if ($ifmaci eq $device ) {
162 if ($ifmacm eq $mac) {
163#print "$ifmaci $ifmacm $ifmac\n";
164 $IFMACSNR[$nummac]=$signal;
165 }
166 $nummac = $nummac + 1;
167 } # if
168 } # foreach
169 } # if
170 } # while
171 close(FILE);
172 }
173############# old madwifi ###########
174 
175 if ($IFMACSNR[0] eq "") {
176 $IFMACSNR[0]=1;
177 }
178 if ($IFMACSNR[1] eq "") {
179 $IFMACSNR[1]=2;
180 }
181#print "@IFMACSNR\n";
182 if ( ! -e "rrd/$device.rrd" ) { system("./makerrd","$device","U") }
183 RRDs::update "rrd/$device.rrd",time.":".$rate.":".$clients.":".$IFMACSNR[0].":".$IFMACSNR[1];
184 if ($ERROR = RRDs::error) { print time," ",$MODNAME,": unable to update `$device.rrd': $ERROR"; }
185 } # if
186 
187 if (( $mode eq "Master" ) && ( $device =~ /wlan(.*)/ )) {
188 @clients = glob( "/proc/net/hostap/$device/00*" );
189 $clients = @clients;
190 $clients = $clients*1;
191 $signal=0;
192 $noise=0;
193 @IFMACSNR=();
194 foreach $ifmac (@IFMACS)
195 {
196 ($ifmaci,$ifmacm)=split(/,/,$ifmac);
197 if ($ifmaci eq $device ) {
198 $iwmsnr=0;
199 if ( -r "/proc/net/hostap/$ifmaci/$ifmacm" )
200 {
201 open (FILE,"/proc/net/hostap/$ifmaci/$ifmacm");
202 while(<FILE>)
203 {
204 $var=$_;
205 if ($var =~ /^.*silence=+(.*) dBm.*signal=+(.*) dBm.*rate=.*/)
206 {
207 ($iwmsilence,undef)=split(/ /,$1);
208 ($iwmsignal,undef)=split(/ /,$2);
209 $iwmsnr=$iwmsignal-$iwmsilence;
210 last;
211 }
212 }
213 close(FILE);
214 }
215 push @IFMACSNR,$iwmsnr;
216 }
217 }
218 push @IFMACSNR,15;
219 push @IFMACSNR,25;
220 if ($IFMACSNR[0] eq "") {
221 $IFMACSNR[0]=11;
222 }
223 if ($IFMACSNR[1] eq "") {
224 $IFMACSNR[1]=22;
225 }
226 
227 if ( ! -e "rrd/$device.rrd" ) { system("./makerrd","$device","U") }
228 RRDs::update "rrd/$device.rrd",time.":".$rate.":".$clients.":".$IFMACSNR[0].":".$IFMACSNR[1];
229 if ($ERROR = RRDs::error) { dupe_control("warn",$ARGS{"MODNAME"},"unable to update `$device.rrd': $ERROR"); }
230 }
231 }
232#uncomment this for debug output to temp.txt
233#all print will be done into the file
234# close (TEMPFILE);
235# close (STDERR);
236# close (STDOUT);
237}
2381;

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