From c88eaa22e13bd4c092b367a28e57064659660466 Mon Sep 17 00:00:00 2001
From: tzafrir <tzafrir@5390a7c7-147a-4af0-8ec9-7488f05a26cb>
Date: Thu, 2 Aug 2007 12:21:11 +0000
Subject: Merge xpp r4372: * Update to zaptel-1.2.18 and zaptel-1.4.3 (r4308
 onward) * Fix a critical race with zaptel synchronization (r4362) * Added a
 /proc/xpp/cmds for statistics about command timing (r4360) * Fix a digit
 mapping bug with hardware dtmf detection (r4357) * In xpp/utils/Makefile add
 perl syntax checks to our scripts (r4337) * Better USB data error checking
 (r4336) * udev rules (xpp.rules) avoid false calls from wrong nodes (r4331) *
 Improve hardware detection and reporting in lszaptel,   zaptel_hardware.
 zapconf is basically functional. * Leds are blinked synchronously on all
 Astribanks now (r4262) * Fix a BRI bug if OPTIMIZE_CHANMUTE was compiled into
 zaptel (r4258)   (This feature was not yet accepted into official zaptel) *
 Removed compile warning about HZ != 1000 (r4218) * Firmware updates. *
 fpga_load now supports USB pathes without zeros (r4211) * XPD numbers have
 changed to '<Unit><Subunit>' (r4196) * Proper support for ZT_VMWI ioctl, if
 used in zaptel (r4092) * Fix FXO power denial detection (r4054) * FXO could
 accidentally go off-hook with some compilers (r4048)

(From branches/1.2 r2732, r2735 - branches/1.4 2736)



git-svn-id: http://svn.digium.com/svn/zaptel/trunk@2813 5390a7c7-147a-4af0-8ec9-7488f05a26cb
---
 xpp/utils/xpp_sync | 86 ++++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 68 insertions(+), 18 deletions(-)

(limited to 'xpp/utils/xpp_sync')

diff --git a/xpp/utils/xpp_sync b/xpp/utils/xpp_sync
index d03c0a4..67825f8 100755
--- a/xpp/utils/xpp_sync
+++ b/xpp/utils/xpp_sync
@@ -8,7 +8,8 @@
 # $Id$
 #
 use strict;
-BEGIN { my $dir = $0; $dir =~ s:/[^/]+$::; unshift(@INC, "$dir", "$dir/zconf"); }
+use File::Basename;
+BEGIN { my $dir = dirname($0); unshift(@INC, "$dir", "$dir/zconf"); }
 
 use Zaptel::Xpp;
 use Zaptel::Xpp::Xbus;
@@ -38,10 +39,17 @@ sub get_sorted_xpds() {
 		}
 	}
 
-	my @bri_xpds = grep { $_->type =~ /BRI/; } @good_xpds;
+	my @bri_nt_xpds = grep { $_->type eq 'BRI_NT'; } @good_xpds;
+	my @bri_te_xpds = grep { $_->type eq 'BRI_TE'; } @good_xpds;
 	my @fxo_xpds = grep { $_->type eq 'FXO'; } @good_xpds;
 	my @fxs_xpds = grep { $_->type eq 'FXS'; } @good_xpds;
-	return (@bri_xpds, @fxo_xpds, @fxs_xpds);
+
+	# Sync Priority
+	return
+		@bri_nt_xpds,
+		@fxo_xpds,
+		@bri_te_xpds,
+		@fxs_xpds;
 }
 
 sub do_select(@) {
@@ -88,13 +96,30 @@ sub show_sync() {
 		my @xpds = $xbus->xpds;
 		my @types = map { $_->type } @xpds;
 		my $mark = ($curr_sync =~ /\d+/ and $xbus->num == $curr_sync)?"+":"";
-		printf "\t%1s %s [ ", $mark, $xbus->name;
-		foreach my $x (sort { $a->num <=> $b->num } @xpds) {
-			printf "%-3s ", $x->type;
+		my $xpdstr = '';
+		my @xpd_types = map { $_->type } sort { $a->num <=> $b->num } @xpds;
+		my $last_type = '';
+		my $mult = 0;
+		foreach my $curr (@xpd_types) {
+			if(!$last_type || ($curr eq $last_type)) {
+				$mult++;
+			} else {
+				if($mult == 1) {
+					$xpdstr .= "$last_type ";
+				} elsif($mult) {
+					$xpdstr .= "$last_type*$mult ";
+				}
+				$mult = 1;
+			}
+			$last_type = $curr;
 		}
-		print "]";
-		my $padding = ' ' x (4 * (8 - @xpds));
-		printf "%s  (%s)\n", $padding, $xbus->connector;
+		if($mult == 1) {
+			$xpdstr .= "$last_type ";
+		} elsif($mult) {
+			$xpdstr .= "$last_type*$mult ";
+		}
+		my $padding = ' ' x (40 - length $xpdstr);
+		printf " %1s %s [ %s]%s (%s)\n", $mark, $xbus->name, $xpdstr, $padding, $xbus->connector;
 	}
 }
 
@@ -135,7 +160,7 @@ __END__
 
 =head1 NAME
 
-xpp_sync - Handle sync selection of Xorcom XPD's.
+xpp_sync - Handle sync selection of Xorcom Astribanks.
 
 =head1 SYNOPSIS
 
@@ -143,8 +168,15 @@ xpp_sync [auto|host|nn]
 
 =head1 DESCRIPTION
 
-Without parameters, the current syncer. Either HOST or the XBUS number.
-Then a list of the 3 best XPD's for syncing.
+On a normal operation one Astribank device provides timing for all the
+other Astribank devices.
+
+When run without parameters, xpp_sync will display a list of Astribanks
+(xbuses) that are connected and registered as Zaptel spans. The current
+xpp sync master will be marked (if it is not HOST).
+
+If you this an Astribank is connected and yet it does not appear on the 
+output of xpp_sync, it may be unregistered. Try running zt_registration .
 
 =head2 Parameters
 
@@ -152,7 +184,7 @@ Then a list of the 3 best XPD's for syncing.
 
 =item auto
 
-Automatically selects the best XPD for syncing (with HOST fallback).
+Automatically selects the best Astribank for syncing (with HOST fallback).
 
 =item host
 
@@ -166,9 +198,27 @@ Set XBUS number nn as sync source.
 
 =head2 Example output:
 
-	Current sync: 03
+	Current sync: 02
 	Best Available Syncers:
-		  XBUS-00: FXS FXO              (USB-0000:00:10.4-4)
-		+ XBUS-03: FXS FXS FXS FXS      (USB-0000:00:10.4-1)
-		  XBUS-02: FXS FXS FXS FXS      (USB-0000:00:10.4-2)
-		  XBUS-01: FXS FXS FXS FXS      (USB-0000:00:10.4-3)
+	 + XBUS-02 [ FXS*3 FXO ]        (usb-0000:00:1d.7-3)
+	   XBUS-04 [ FXS*4 ]            (usb-0000:00:1d.7-1)
+	   XBUS-03 [ FXS*4 ]            (usb-0000:00:1d.7-2)
+	   XBUS-01 [ FXS*4 ]            (usb-0000:00:1d.7-4)
+	   XBUS-00 [ FXS*4 ]            (usb-0000:00:1d.7-5)
+	   XBUS-05 [ FXS*4 ]            (usb-0000:00:1d.7-6)
+
+In this example we see that the recommended xpp sync master is XBUS-02 - 
+it is the first on the list. It is also the actual syncer, as we can see
+from the '+' beside it.
+
+=head1 FILES
+
+=over
+
+=item /proc/xpp/sync
+
+xpp_sync is essentially a nicer interface to /proc/xpp/sync . That file
+shows the current xpp sync master (and in what format you need to write
+to it to set the master).
+
+=back
-- 
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