diff options
Diffstat (limited to 'kernel/xpp/utils/zconf/Zaptel/Config/Gen/Zapata.pm')
-rw-r--r-- | kernel/xpp/utils/zconf/Zaptel/Config/Gen/Zapata.pm | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/kernel/xpp/utils/zconf/Zaptel/Config/Gen/Zapata.pm b/kernel/xpp/utils/zconf/Zaptel/Config/Gen/Zapata.pm new file mode 100644 index 0000000..e8fd733 --- /dev/null +++ b/kernel/xpp/utils/zconf/Zaptel/Config/Gen/Zapata.pm @@ -0,0 +1,213 @@ +package Zaptel::Config::Gen::Zapata; +use strict; + +use Zaptel::Config::Gen qw(is_true); + +sub new($$$) { + my $pack = shift || die; + my $gconfig = shift || die; + my $genopts = shift || die; + my $file = $ENV{ZAPATA_FILE} || "/etc/asterisk/zapata-channels.conf"; + my $self = { + FILE => $file, + GCONFIG => $gconfig, + GENOPTS => $genopts, + }; + bless $self, $pack; + return $self; +} + +# Since zapata definitions "leak" to the next ones, we try +# To reset some important definitions to their chan_zap defaults. +my %chan_zap_defaults = ( + context => 'default', + group => '63', # FIXME: should not be needed. + overlapdial => 'no', + busydetect => 'no', + rxgain => 0, + txgain => 0, +); + +sub reset_zapata_values { + foreach my $arg (@_) { + if (exists $chan_zap_defaults{$arg}) { + print "$arg = $chan_zap_defaults{$arg}\n"; + } else { + print "$arg =\n"; + } + } +} + +sub gen_digital($$) { + my $self = shift || die; + my $span = shift || die; + my $gconfig = $self->{GCONFIG}; + my $num = $span->num() || die; + die "Span #$num is analog" unless $span->is_digital(); + if($span->is_pri && $gconfig->{'pri_connection_type'} eq 'R2') { + printf "; Skipped: $gconfig->{'pri_connection_type'}\n\n"; + return; + } + my $type = $span->type() || die "$0: Span #$num -- unkown type\n"; + my $termtype = $span->termtype() || die "$0: Span #$num -- unkown termtype [NT/TE]\n"; + my $group = $gconfig->{'group'}{"$type"}; + my $context = $gconfig->{'context'}{"$type"}; + my @to_reset = qw/context group/; + + die "$0: missing default group (termtype=$termtype)\n" unless defined($group); + die "$0: missing default context\n" unless $context; + + my $sig = $span->signalling || die "missing signalling info for span #$num type $type"; + grep($gconfig->{'bri_sig_style'} eq $_, 'bri', 'bri_ptmp', 'pri') or die "unknown signalling style for BRI"; + if($span->is_bri() and $gconfig->{'bri_sig_style'} eq 'bri_ptmp') { + $sig .= '_ptmp'; + } + if ($span->is_bri() && $termtype eq 'NT' && is_true($gconfig->{'brint_overlap'})) { + print "overlapdial = yes\n"; + push(@to_reset, qw/overlapdial/); + } + + $group .= "," . (10 + $num); # Invent unique group per span + printf "group=$group\n"; + printf "context=$context\n"; + printf "switchtype = %s\n", $span->switchtype; + printf "signalling = %s\n", $sig; + printf "channel => %s\n", Zaptel::Config::Gen::bchan_range($span); + reset_zapata_values(@to_reset); +} + +sub gen_channel($$) { + my $self = shift || die; + my $chan = shift || die; + my $gconfig = $self->{GCONFIG}; + my $type = $chan->type; + my $num = $chan->num; + die "channel $num type $type is not an analog channel\n" if $chan->span->is_digital(); + my $exten = $gconfig->{'base_exten'} + $num; + my $sig = $gconfig->{'zapata_signalling'}{$type}; + my $context = $gconfig->{'context'}{$type}; + my $group = $gconfig->{'group'}{$type}; + my $callerid; + my $immediate; + + return if $type eq 'EMPTY'; + die "missing default_zapata_signalling for chan #$num type $type" unless $sig; + $callerid = ($type eq 'FXO') + ? 'asreceived' + : sprintf "\"Channel %d\" <%04d>", $num, $exten; + if($type eq 'IN') { + $immediate = 'yes'; + } + # FIXME: $immediage should not be set for 'OUT' channels, but meanwhile + # it's better to be compatible with genzaptelconf + $immediate = 'yes' if $gconfig->{'fxs_immediate'} eq 'yes' and $sig =~ /^fxo_/; + my $signalling = $chan->signalling; + $signalling = " " . $signalling if $signalling; + my $info = $chan->info; + $info = " " . $info if $info; + printf ";;; line=\"%d %s%s%s\"\n", $num, $chan->fqn, $signalling, $info; + printf "signalling=$sig\n"; + printf "callerid=$callerid\n"; + printf "mailbox=%04d\n", $exten unless $type eq 'FXO'; + if(defined $group) { + printf "group=$group\n"; + } + printf "context=$context\n"; + printf "immediate=$immediate\n" if defined $immediate; + printf "channel => %d\n", $num; + # Reset following values to default + printf "callerid=\n"; + printf "mailbox=\n" unless $type eq 'FXO'; + if(defined $group) { + printf "group=\n"; + } + printf "context=default\n"; + printf "immediate=no\n" if defined $immediate; + print "\n"; +} + +sub generate($) { + my $self = shift || die; + my $file = $self->{FILE}; + my $gconfig = $self->{GCONFIG}; + my $genopts = $self->{GENOPTS}; + #$gconfig->dump; + my @spans = @_; + warn "Empty configuration -- no spans\n" unless @spans; + rename "$file", "$file.bak" + or $! == 2 # ENOENT (No dependency on Errno.pm) + or die "Failed to backup old config: $!\n"; + print "Generating $file\n" if $genopts->{verbose}; + open(F, ">$file") || die "$0: Failed to open $file: $!\n"; + my $old = select F; + printf "; Autogenerated by %s on %s -- do not hand edit\n", $0, scalar(localtime); + print <<"HEAD"; +; Zaptel Channels Configurations (zapata.conf) +; +; This is not intended to be a complete zapata.conf. Rather, it is intended +; to be #include-d by /etc/zapata.conf that will include the global settings +; + +HEAD + foreach my $span (@spans) { + printf "; Span %d: %s %s\n", $span->num, $span->name, $span->description; + if($span->is_digital()) { + $self->gen_digital($span); + } else { + foreach my $chan ($span->chans()) { + if(is_true($genopts->{'freepbx'}) || is_true($gconfig->{'freepbx'})) { + # Freepbx has its own idea about channels + my $type = $chan->type; + if($type eq 'FXS' || $type eq 'OUT' || $type eq 'IN') { + printf "; Skip channel=%s($type) -- freepbx option.\n", + $chan->num; + next; + } + } + $self->gen_channel($chan); + } + } + print "\n"; + } + close F; + select $old; +} + +1; + +__END__ + +=head1 NAME + +zapata - Generate configuration for zapata channels. + +=head1 SYNOPSIS + + use Zaptel::Config::Gen::Zapata; + + my $cfg = new Zaptel::Config::Gen::Zapata(\%global_config, \%genopts); + $cfg->generate(@span_list); + +=head1 DESCRIPTION + +Generate the F</etc/asterisk/zapata-channels.conf> +This is used as a configuration for asterisk(1). +It should be included in the main F</etc/asterisk/zapata.conf>. + +Its location may be overriden via the environment variable +C<ZAPATA_FILE>. + +=head1 OPTIONS + +=over 4 + +=item freepbx + +With this option we do not generate channel definitions for FXS, Input and +Output ports. This is done because these channel definitions need to be +generated and inserted into I<freepbx> database anyway. + +=back + +The I<freepbx> option may be activated also by adding a C<freepbx yes> line +to the C<genconf_parameters> file. |