From 53eff6b60caca0dd78a31705f0d77fe848141eaa Mon Sep 17 00:00:00 2001
From: Andrew Ruthven <andrew@etc.gen.nz>
Date: Sun, 24 Jun 2012 21:42:54 +1200
Subject: [PATCH] Add a --save-file option to save the XML received from the
 backend.

---
 bin/mythtv-status | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/bin/mythtv-status b/bin/mythtv-status
index 3cc498d..f1e458f 100755
--- a/bin/mythtv-status
+++ b/bin/mythtv-status
@@ -52,12 +52,13 @@ $c->{'colour'} ||= 0;
 # my @email;
 $c->{'email_only_on_alert'} ||= 0;
 my $help = 0;
-$c->{'xml_file'} ||= undef;
 my $verbose = 0;
 $c->{'disk_space_warn'} ||= 95;  # Percent to warn at.
 $c->{'guide_days_warn'} ||= 2;   # How many days we require.
-$c->{'auto_expire_count'} ||= 10; # How many auto expire shows to display.
+$c->{'auto_expire_count'} ||= 10;      # How many auto expire shows to display.
 $c->{'recording_in_warn'} ||= 60 * 60; # When is the next recording considered critical? (seconds)
+$c->{'save_file'} ||= undef; # File to save the XML from the BE to.
+$c->{'xml_file'}  ||= undef; # Load the BE XML from this file.
 
 # We allow a hack for MS Outlook which normally recognises the
 # oneliners block as a paragraph and wraps it.  If it sees "bullets"
@@ -84,7 +85,7 @@ my @size_thresholds = (
 
 my $return_code_only = 0;
 
-my $VERSION = '0.10.1';
+my $VERSION = '0.10.2';
 
 # Some display blocks are disabled by default:
 $c->{'display'}{'Shows due to Auto Expire'} = 0;
@@ -121,6 +122,7 @@ GetOptions(
   'return-code-only'      => \$return_code_only,
 
   'file=s'                => \$c->{'xml_file'},
+  's|save-file=s'         => \$c->{'save_file'},
 
   'verbose' => \$verbose,
   'help|?'  => \$help,
@@ -672,6 +674,13 @@ sub load_xml {
     ($charset)  = ($content_type =~ /charset="(\S+?)"/);
   }
 
+  if (defined $c->{'save_file'}) {
+    open(OUT, "> $c->{'save_file'}")
+      || die "Failed to open " . $c->{'save_file'} . " for writing: $!\n";
+    print OUT $status;
+    close OUT;
+  }
+
   # Parse the XML
   my $parser = XML::LibXML->new();
 
@@ -683,7 +692,7 @@ sub load_xml {
 
   clean_xml(\$status);
 
-  # Try and hide any error messages thar XML::LibXML insists on printing out.
+  # Try and hide any error messages that XML::LibXML insists on printing out.
   open my $olderr, ">&STDERR";
   open(STDERR, "> /dev/null") || die "Can't redirect stderr to /dev/null: $!";
 
@@ -1213,6 +1222,11 @@ Display help.
 Load XML from the file specified instead of querying a MythTV backend.
 Handy for debugging things.
 
+=item B<< --save-file <file> >>
+
+Save the XML we received from the MythTV backend.
+Handy for debugging things.
+
 =item B<< --guide-days-warn <days> >>
 
 Warn if the number of days of guide data present is equal to or below
-- 
2.30.2