From dc271ee187704032407459958ba47c0ce5fd7155 Mon Sep 17 00:00:00 2001
From: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
Date: Tue, 29 Sep 2009 16:04:12 +0000
Subject: xpp: FXO init scripts: -L to list opermodes

* '/usr/share/dahdi/init_card_2_30 -L' will now list valid
  opermodes
* Proper usage message while we're at it.
* Make input opermode case-insensitive.


git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7236 a0bf4364-ded3-4de4-8d8a-66a801d63aff
---
 drivers/dahdi/xpp/init_card_2_30 | 30 ++++++++++++++++++++++++++++--
 drivers/dahdi/xpp/xpp.conf       |  8 ++++++--
 2 files changed, 34 insertions(+), 4 deletions(-)

(limited to 'drivers/dahdi/xpp')

diff --git a/drivers/dahdi/xpp/init_card_2_30 b/drivers/dahdi/xpp/init_card_2_30
index efc19a9..e3fa236 100755
--- a/drivers/dahdi/xpp/init_card_2_30
+++ b/drivers/dahdi/xpp/init_card_2_30
@@ -51,8 +51,25 @@ BEGIN { $init_dir = dirname($0); unshift(@INC, "$init_dir"); }
 use XppConfig $init_dir;
 my $unit_id;
 my %opts;
+$Getopt::Std::STANDARD_HELP_VERSION = 1;
+our $VERSION = '$Id$';
+
+sub usage() {
+	print <<"EOF";
+$0 [-L] [-v verify_file] [-o output_file]
+	-L: List all available opermodes and exit
+	-v: verify opermodes and exit
+	-o: simulate: output to file instead of astribank
+EOF
+	exit 1;
+}
+
+sub HELP_MESSAGE() {
+	eval {usage};
+	return 0;
+}
 
-getopts('o:v:', \%opts);
+getopts('Lo:v:', \%opts) || usage;
 
 my %settings;
 $settings{debug} = 0;
@@ -282,6 +299,11 @@ sub opermode_to_string($) {
 	return join(" ", @params);
 }
 
+sub opermode_list() {
+	my $l = join("\n", sort keys %opermode_table);
+	print "$l\n";
+}
+
 sub opermode_verify($) {
 	my $input = shift or die;
 	my %verification_table;
@@ -339,6 +361,7 @@ sub read_defaults() {
 		my $o = $settings{opermode};
 		if(defined($o)) {
 			# Verify
+			$o = uc($o);	# Uppercase
 			my $mode = $opermode_table{$o};
 			if(! defined $mode) {
 				main::logit "Unknown opermode='$o'";
@@ -358,11 +381,14 @@ FXO::opermode_preprocess;	# Must be first
 
 if($opts{v}) {
 	my $verify_file = $opts{v};
-	die "Usage: $0 [-v verify_filename]\n" unless $verify_file;
+	usage unless $verify_file;
 	main::debug "$0: opermode verification (input='$verify_file')";
 	my $mismatches = FXO::opermode_verify($verify_file);
 	die "$0: Verification against $verify_file failed\n" if $mismatches != 0;
 	exit 0;
+} elsif($opts{L}) {
+	FXO::opermode_list();
+	exit 0;
 }
 
 main::debug "Starting";
diff --git a/drivers/dahdi/xpp/xpp.conf b/drivers/dahdi/xpp/xpp.conf
index b639020..3e4bc9b 100644
--- a/drivers/dahdi/xpp/xpp.conf
+++ b/drivers/dahdi/xpp/xpp.conf
@@ -16,8 +16,12 @@
 
 # International settings for the XPP FXO module. This is similar to the 
 # 'opermode' kernel module of wctdm and wctdm24xxp . The default value
-# is 'FCC' (US settings). You can find the full list of countries in
-# the script /usr/share/dahdi/init_card_1_30 .
+# is 'FCC' (US settings).
+#
+# The valid settings can be shown by running the init_card_2_30 script with
+# the '-L' option. For example:
+# /usr/share/dahdi/init_card_2_30 -L
+#
 #opermode	UK
 
 # Set this to enable debug mode for the scripts:
-- 
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