X-Git-Url: http://git.indexdata.com/?p=irspy-moved-to-github.git;a=blobdiff_plain;f=lib%2FZOOM%2FIRSpy%2FUtils.pm;h=9c5f9517dfc294358ffe13e324f653d65d8da949;hp=7853d20816115e3201b01e0ad747f6c3968d99a8;hb=bbfd131d8f1de160bd3b1f4731eed59222f13d65;hpb=eb807ae555c62e35d292c9eeba18b36917615a82

diff --git a/lib/ZOOM/IRSpy/Utils.pm b/lib/ZOOM/IRSpy/Utils.pm
index 7853d20..9c5f951 100644
--- a/lib/ZOOM/IRSpy/Utils.pm
+++ b/lib/ZOOM/IRSpy/Utils.pm
@@ -18,7 +18,8 @@ our @EXPORT_OK = qw(utf8param
 		    irspy_identifier2target
 		    modify_xml_document
 		    bib1_access_point
-		    render_record);
+		    render_record
+		    calc_reliability);
 
 use XML::LibXML;
 use XML::LibXML::XPathContext;
@@ -770,4 +771,16 @@ sub render_record {
 }
 
 
+sub calc_reliability {
+    my($xc) = @_;
+
+    my @allpings = $xc->findnodes("i:status/i:probe");
+    my $nall = @allpings;
+    return "[untested]" if $nall == 0;
+    my @okpings = $xc->findnodes('i:status/i:probe[@ok = "1"]');
+    my $nok = @okpings;
+    return "$nok/$nall = " . int(100*$nok/$nall) . "%";
+}
+
+
 1;