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package Zaptel::Xpp::Line;
#
# Written by Oron Peled <oron@actcom.co.il>
# Copyright (C) 2008, Xorcom
# This program is free software; you can redistribute and/or
# modify it under the same terms as Perl itself.
#
# $Id$
#
use strict;
use Zaptel::Utils;
my $proc_base = "/proc/xpp";
sub new($$$) {
my $pack = shift or die "Wasn't called as a class method\n";
my $xpd = shift or die;
my $index = shift;
defined $index or die;
my $self = {};
bless $self, $pack;
$self->{XPD} = $xpd;
$self->{INDEX} = $index;
return $self;
}
sub blink($$) {
my $self = shift;
my $on = shift;
my $xpd = $self->xpd;
my $result;
my $file = "$proc_base/" . $xpd->fqn . "/blink";
die "$file is missing" unless -f $file;
# First query
open(F, "$file") or die "Failed to open $file for reading: $!";
$result = <F>;
chomp $result;
close F;
if(defined($on)) { # Now change
my $onbitmask = 1 << $self->index;
my $offbitmask = $result & ~$onbitmask;
$result = $offbitmask;
$result |= $onbitmask if $on;
open(F, ">$file") or die "Failed to open $file for writing: $!";
print F "$result";
if(!close(F)) {
if($! == 17) { # EEXISTS
# good
} else {
undef $result;
}
}
}
return $result;
}
sub create_all($$) {
my $pack = shift or die "Wasn't called as a class method\n";
my $xpd = shift || die;
my $procdir = shift || die;
local $/ = "\n";
my @lines;
for(my $i = 0; $i < $xpd->{CHANNELS}; $i++) {
my $line = Zaptel::Xpp::Line->new($xpd, $i);
push(@lines, $line);
}
$xpd->{LINES} = \@lines;
my ($infofile) = glob "$procdir/*_info";
die "Failed globbing '$procdir/*_info'" unless defined $infofile;
my $type = $xpd->type;
open(F, "$infofile") || die "Failed opening '$infofile': $!";
my $battery_info = 0;
while (<F>) {
chomp;
if($type eq 'FXO') {
$battery_info = 1 if /^Battery:/;
if($battery_info && s/^\s*on\s*:\s*//) {
my @batt = split;
foreach my $l (@lines) {
die unless @batt;
my $state = shift @batt;
$l->{BATTERY} = ($state eq '+') ? 1 : 0;
}
$battery_info = 0;
die if @batt;
}
}
}
close F;
}
1;
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