[kisgearth commit] r20 - trunk

[codesite...@google.com]

Author: richard.sammet
Date: Thu Aug 21 14:16:26 2008
New Revision: 20

Modified:
trunk/kisgearth.pl

Log:
added an option (-s / --use-signal) to activate the use of the signal
strength
for network position calculation.

Modified: trunk/kisgearth.pl
==============================================================================
--- trunk/kisgearth.pl (original)
+++ trunk/kisgearth.pl Thu Aug 21 14:16:26 2008
@@ -444,6 +444,7 @@
#my $PCKTFILTER = ""; # packet filter list
#my $IPCKTFILTER = ""; # inverted packet filter list
my $CALCRANGE = 0; # calculate network range
+my $USESIGNAL = 0; # use the signal strength for position
calculation
my $DRAWCENTER = 1; # draw center of network
my $CENTERSIZE = 1; # size for network center
my $FROM = ""; # started
@@ -582,6 +583,8 @@
print STDOUT " 2 is color based on network
channel\n";
print STDOUT " -r, --calculate-range Rudimentary trys to calculate
the range of the wireless\n";
print STDOUT " network based on the min/max
coords\n";
+ print STDOUT " -s, --use-signal Enables the use of the signal
strength for\n";
+ print STDOUT " network position
calculation.\n";
print STDOUT " -c, --draw-center Draws each network as a single
dot [Default]\n";
print STDOUT " -cS, --center-size <s> Size of network center dot [1
to 4 ; Default 1]\n";
print STDOUT " -a, --alpha <h> Draw opacity [1 to 255 ;
Default: 127 (~50%)]\n";
@@ -666,6 +669,9 @@
}elsif(($ARGV[$optcnt] eq '-r') or ($ARGV[$optcnt]
eq '--calculate-range')) {
$CALCRANGE = 1;
&my_print($DEBUG, "Calculate Network Range activated!");
+ }elsif(($ARGV[$optcnt] eq '-s') or ($ARGV[$optcnt] eq '--use-signal'))
{
+ $USESIGNAL = 1;
+ &my_print($DEBUG, "Calculate network position with the help of the
signal strength!");
}elsif(($ARGV[$optcnt] eq '-c') or ($ARGV[$optcnt]
eq '--draw-center')) {
$DRAWCENTER = 1;
&my_print($DEBUG, "Draw Network Center activated!");
@@ -1314,7 +1320,7 @@
# here we go. a "little" improvement wich should help to make
# the positioning more accurate. (anybody ever seen some values
# within the quality field of the *.gps files?)
- if($GPSpoints[$tmp_gps_cnt]->signal > 0) {
+ if(($USESIGNAL == 1) and ($GPSpoints[$tmp_gps_cnt]->signal > 0)) {
$lon_out += ($GPSpoints[$tmp_gps_cnt]->lon *
$GPSpoints[$tmp_gps_cnt]->signal);
$lat_out += ($GPSpoints[$tmp_gps_cnt]->lat *
$GPSpoints[$tmp_gps_cnt]->signal);
$tmp_netgps_cnt+=$GPSpoints[$tmp_gps_cnt]->signal;