X-Git-Url: http://git.indexdata.com/?p=irspy-moved-to-github.git;a=blobdiff_plain;f=lib%2FZOOM%2FIRSpy.pm;h=3e93b476d48d7129225275314b32909f3d9281a3;hp=b1d07c7ff61ee9a817a3be22008f6e441bc6baa8;hb=87eef33eee0a92bf11aa4d4fcc061526f9176a50;hpb=f01e52b20eaac746a863f8a7b9102c6bf2e22f5a

diff --git a/lib/ZOOM/IRSpy.pm b/lib/ZOOM/IRSpy.pm
index b1d07c7..3e93b47 100644
--- a/lib/ZOOM/IRSpy.pm
+++ b/lib/ZOOM/IRSpy.pm
@@ -22,8 +22,10 @@ use ZOOM::IRSpy::Utils qw(cql_target render_record
 			  modify_xml_document);
 
 our @ISA = qw();
-our $VERSION = '1.01';
+our $VERSION = '1.02';
 our $irspy_to_zeerex_xsl = dirname(__FILE__) . '/../../xsl/irspy2zeerex.xsl';
+our $debug = 0;
+our $xslt_max_depth = 250;
 
 
 # Enumeration for callback functions to return
@@ -69,6 +71,7 @@ sub new {
     my $class = shift();
     my($dbname, $user, $password, $activeSetSize) = @_;
 
+
     my @options;
     push @options, (user => $user, password => $password)
 	if defined $user;
@@ -78,10 +81,15 @@ sub new {
 
     my $xslt = new XML::LibXSLT;
 
+    # raise the maximum number of nested template calls and variables/params (default 250)
+    warn "raise the maximum number of nested template calls: $xslt_max_depth\n" if $debug;
+    $xslt->max_depth($xslt_max_depth);
+
     $xslt->register_function($ZOOM::IRSpy::Utils::IRSPY_NS, 'strcmp',
                              \&ZOOM::IRSpy::Utils::xslt_strcmp);
 
     my $libxml = new XML::LibXML;
+    warn "use irspy_to_zeerex_xsl xslt sheet: $irspy_to_zeerex_xsl\n" if $debug;
     my $xsl_doc = $libxml->parse_file($irspy_to_zeerex_xsl);
     my $irspy_to_zeerex_style = $xslt->parse_stylesheet($xsl_doc);