diff options
Diffstat (limited to 'xpp/perl_modules/Dahdi/Config/Gen/System.pm')
-rw-r--r-- | xpp/perl_modules/Dahdi/Config/Gen/System.pm | 84 |
1 files changed, 81 insertions, 3 deletions
diff --git a/xpp/perl_modules/Dahdi/Config/Gen/System.pm b/xpp/perl_modules/Dahdi/Config/Gen/System.pm index 3f9217b..d1dfe40 100644 --- a/xpp/perl_modules/Dahdi/Config/Gen/System.pm +++ b/xpp/perl_modules/Dahdi/Config/Gen/System.pm @@ -28,7 +28,77 @@ sub print_echo_can($$) { print "echocanceller=$echo_can,$chans\n"; } -sub gen_digital($$) { +sub gen_t1_cas($$) { + my $self = shift || die; + my $gconfig = shift || die; + my $parameters = $gconfig->{PARAMETERS} || die; + my $genconf_file = $parameters->{GENCONF_FILE} || die; + my $span = shift || die; + my $num = $span->num() || die; + my $proto = $span->proto || die; + die "Generate configuration for '$proto' is not possible. Maybe you meant R2?" + unless $proto eq 'T1'; + my $pri_connection_type = $gconfig->{pri_connection_type} || die; + die "Span #$num is analog" unless $span->is_digital(); + die "Span #$num is not CAS" unless $span->is_pri && $pri_connection_type eq 'CAS'; + my $termtype = $span->termtype() || die "$0: Span #$num -- unkown termtype [NT/TE]\n"; + my $timing; + my $lbo = 0; + my $framing = $gconfig->{tdm_framing}; + if(!defined $framing) { + $framing = 'esf'; + } elsif($framing ne 'esf' && $framing ne 'd4') { + die "T1-CAS valid framing is only 'esf' or 'd4'. Not '$framing'. Check '$genconf_file'\n"; + } + my $coding = $span->coding() || die "$0: No coding information for span #$num\n"; + my $span_crc4 = $span->crc4(); + $span_crc4 = (defined $span_crc4) ? ",$span_crc4" : ''; + my $span_yellow = $span->yellow(); + $span_yellow = (defined $span_yellow) ? ",$span_yellow" : ''; + $timing = ($termtype eq 'NT') ? 0 : $bri_te_last_timing++; + printf "span=%d,%d,%d,%s,%s%s%s\n", + $num, + $timing, + $lbo, + $framing, + $coding, + $span_crc4, + $span_yellow; + printf "# termtype: %s\n", lc($termtype); + my $dchan_type; + my $chan_range; + if($span->is_pri()) { + if ($pri_connection_type eq 'PRI') { + $chan_range = Dahdi::Config::Gen::bchan_range($span); + printf "bchan=%s\n", $chan_range; + my $dchan = $span->dchan(); + printf "dchan=%d\n", $dchan->num(); + } elsif ($pri_connection_type eq 'R2' ) { + my $idle_bits = $gconfig->{'r2_idle_bits'}; + $chan_range = Dahdi::Config::Gen::bchan_range($span); + printf "cas=%s:$idle_bits\n", $chan_range; + printf "dchan=%d\n", $span->dchan()->num(); + } elsif ($pri_connection_type eq 'CAS' ) { + my $type = ($termtype eq 'TE') ? 'FXO' : 'FXS'; + my $sig = $gconfig->{'dahdi_signalling'}{$type}; + my $em_signalling = $gconfig->{'em_signalling'}; + if ($em_signalling ne 'none') { + $sig = 'e&m'; + # FIXME: but we don't handle E1 yet + $sig = 'e&me1' if $proto eq 'E1'; + } + die "unknown default dahdi signalling for chan $num type $type" unless defined $sig; + $chan_range = Dahdi::Config::Gen::chan_range($span->chans()); + printf "%s=%s\n", $sig, $chan_range; + } + } else { + die "Digital span $num is not PRI"; + } + print_echo_can($gconfig, $chan_range); +} + +sub gen_digital($$$) { + my $self = shift || die; my $gconfig = shift || die; my $span = shift || die; my $num = $span->num() || die; @@ -145,8 +215,16 @@ sub generate($$$) { HEAD foreach my $span (@spans) { printf "# Span %d: %s %s\n", $span->num, $span->name, $span->description; - if($span->is_digital()) { - gen_digital($gconfig, $span); + if($span->is_digital) { + if($span->is_pri) { + if($gconfig->{'pri_connection_type'} eq 'CAS') { + $self->gen_t1_cas($gconfig, $span); + } else { + $self->gen_digital($gconfig, $span); + } + } elsif($span->is_bri) { + $self->gen_digital($gconfig, $span); + } } else { foreach my $chan ($span->chans()) { if(1 || !defined $chan->type) { |