64 lines
1.5 KiB
Perl
64 lines
1.5 KiB
Perl
package Dahdi::Config::Gen::Assignedspans;
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use strict;
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use Dahdi::Config::Gen qw(is_true);
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sub new($$$) {
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my $pack = shift || die;
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my $gconfig = shift || die;
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my $genopts = shift || die;
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my $file = $ENV{ASSIGNED_SPANS_CONF_FILE} || "/etc/dahdi/assigned-spans.conf";
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my $self = {
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FILE => $file,
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GCONFIG => $gconfig,
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GENOPTS => $genopts,
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};
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bless $self, $pack;
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return $self;
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}
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sub generate($$$) {
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my $self = shift || die;
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my $file = $self->{FILE};
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my $gconfig = $self->{GCONFIG};
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my $genopts = $self->{GENOPTS};
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my @spans = @_;
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# If the span_types utilities were not installed we do not want to run
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# this generator or report any errors.
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system "which span_assignments > /dev/null 2>&1";
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return if $?;
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warn "Empty configuration -- no spans\n" unless @spans;
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rename "$file", "$file.bak"
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or $! == 2 # ENOENT (No dependency on Errno.pm)
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or die "Failed to backup old config: $!\n";
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#$gconfig->dump;
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print "Generating $file\n" if $genopts->{verbose};
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my $cmd = "span_assignments dumpconfig > $file";
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system $cmd;
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die "Command failed (status=$?): '$cmd'" if $?;
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}
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1;
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__END__
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=head1 NAME
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dahdi - Generate configuration for dahdi drivers.
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=head1 SYNOPSIS
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use Dahdi::Config::Gen::Dahdi;
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my $cfg = new Dahdi::Config::Gen::Dahdi(\%global_config, \%genopts);
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$cfg->generate(@span_list);
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=head1 DESCRIPTION
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Generate the F</etc/dahdi/assigned-spans.conf>.
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This is the configuration for span_assignments.
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Its location may be overriden via the environment variable F<ASSIGNED_SPANS_CONF_FILE>.
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