File XML-TreeBuilder-NoExpand.patch of Package perl-XML-TreeBuilder

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File XML-TreeBuilder-NoExpand.patch of Package perl-XML-TreeBuilder

---
 Changes                |    7 ++
 lib/XML/TreeBuilder.pm |  116 +++++++++++++++++++++++++++++++++----------------
 t/10main.t             |   26 +++++++++-
 3 files changed, 108 insertions(+), 41 deletions(-)

Index: XML-TreeBuilder-3.09/Changes
===================================================================
--- XML-TreeBuilder-3.09.orig/Changes
+++ XML-TreeBuilder-3.09/Changes
@@ -1,5 +1,10 @@
-# Time-stamp: "2004-06-10 20:28:41 ADT"
+2009-16-03 Jeff Fearn <jfearn@redhat.com>
 
+   Release 3.09.x
+
+   Added NoExpand option to allow entities to be left untouched in xml.
+   Added ErrorContext option to allow better reporting of error locations.
+   Expanded tests to test these options.
 
 2004-06-10   Sean M. Burke <sburke@cpan.org>
 
Index: XML-TreeBuilder-3.09/lib/XML/TreeBuilder.pm
===================================================================
--- XML-TreeBuilder-3.09.orig/lib/XML/TreeBuilder.pm
+++ XML-TreeBuilder-3.09/lib/XML/TreeBuilder.pm
@@ -5,6 +5,7 @@ package XML::TreeBuilder;
 use strict;
 use XML::Element ();
 use XML::Parser ();
+use Carp;
 use vars qw(@ISA $VERSION);
 
 $VERSION = '3.09';
@@ -12,8 +13,15 @@ $VERSION = '3.09';
 
 #==========================================================================
 sub new {
-  my $class = ref($_[0]) || $_[0];
-  # that's the only parameter it knows
+    my ( $this, $arg ) = @_;
+    my $class = ref($this) || $this;
+
+    my $NoExpand     = ( delete $arg->{'NoExpand'}     || undef );
+    my $ErrorContext = ( delete $arg->{'ErrorContext'} || undef );
+
+    if ( %{$arg} ) {
+        croak "unknown args: " . join( ", ", keys %{$arg} );
+    }
   
   my $self = XML::Element->new('NIL');
   bless $self, $class; # and rebless
@@ -21,57 +29,76 @@ sub new {
   $self->{'_store_comments'}     = 0;
   $self->{'_store_pis'}          = 0;
   $self->{'_store_declarations'} = 0;
+    $self->{'NoExpand'}            = $NoExpand if ($NoExpand);
+    $self->{'ErrorContext'}        = $ErrorContext if ($ErrorContext);
   
   my @stack;
+
   # Compare the simplicity of this to the sheer nastiness of HTML::TreeBuilder!
   
-  $self->{'_xml_parser'} = XML::Parser->new( 'Handlers' => {
+    $self->{'_xml_parser'} = XML::Parser->new(
+        'Handlers' => {
+            'Default' => sub {
+                if ( ( $self->{'NoExpand'} ) && ( $_[1] =~ /&.*\;/ ) ) {
+                    $stack[-1]->push_content( $_[1] );
+                }
+                return;
+            },
     'Start' => sub {
       shift;
-      if(@stack) {
+                if (@stack) {
          push @stack, $self->{'_element_class'}->new(@_);
          $stack[-2]->push_content( $stack[-1] );
-       } else {
+                }
+                else {
          $self->tag(shift);
-         while(@_) { $self->attr(splice(@_,0,2)) };
+                    while (@_) { $self->attr( splice( @_, 0, 2 ) ) }
          push @stack, $self;
        }
     },
     
     'End'  => sub { pop @stack; return },
     
-    'Char' => sub { $stack[-1]->push_content($_[1]) },
+            'Char' => sub { $stack[-1]->push_content( $_[1] ) },
     
     'Comment' => sub {
        return unless $self->{'_store_comments'};
-       (
-        @stack ? $stack[-1] : $self
-       )->push_content(
-         $self->{'_element_class'}->new('~comment', 'text' => $_[1])
-       );
+                ( @stack ? $stack[-1] : $self )
+                    ->push_content( $self->{'_element_class'}
+                        ->new( '~comment', 'text' => $_[1] ) );
        return;
     },
     
     'Proc' => sub {
        return unless $self->{'_store_pis'};
-       (
-        @stack ? $stack[-1] : $self
-       )->push_content(
-         $self->{'_element_class'}->new('~pi', 'text' => "$_[1] $_[2]")
-       );
+                ( @stack ? $stack[-1] : $self )
+                    ->push_content( $self->{'_element_class'}
+                        ->new( '~pi', 'text' => "$_[1] $_[2]" ) );
        return;
     },
     
+            'Final' => sub {
+                $self->root()->traverse(
+                    sub {
+                        my ( $node, $start ) = @_;
+                        if ( ref $node ) {    # it's an element
+                            $node->attr( 'NoExpand',     undef );
+                            $node->attr( 'ErrorContext', undef );
+                        }
+                    }
+                );
+            },
+
     # And now, declarations:
     
     'Attlist' => sub {
        return unless $self->{'_store_declarations'};
        shift;
-       (
-        @stack ? $stack[-1] : $self
-       )->push_content(
-         $self->{'_element_class'}->new('~declaration',
-          'text' => join ' ', 'ATTLIST', @_
+                ( @stack ? $stack[-1] : $self )->push_content(
+                    $self->{'_element_class'}->new(
+                        '~declaration',
+                        'text' => join ' ',
+                        'ATTLIST', @_
          )
        );
        return;
@@ -80,11 +107,11 @@ sub new {
     'Element' => sub {
        return unless $self->{'_store_declarations'};
        shift;
-       (
-        @stack ? $stack[-1] : $self
-       )->push_content(
-         $self->{'_element_class'}->new('~declaration',
-          'text' => join ' ', 'ELEMENT', @_
+                ( @stack ? $stack[-1] : $self )->push_content(
+                    $self->{'_element_class'}->new(
+                        '~declaration',
+                        'text' => join ' ',
+                        'ELEMENT', @_
          )
        );
        return;
@@ -93,32 +120,47 @@ sub new {
     'Doctype' => sub {
        return unless $self->{'_store_declarations'};
        shift;
-       (
-        @stack ? $stack[-1] : $self
-       )->push_content(
-         $self->{'_element_class'}->new('~declaration',
-          'text' => join ' ', 'DOCTYPE', @_
+                ( @stack ? $stack[-1] : $self )->push_content(
+                    $self->{'_element_class'}->new(
+                        '~declaration',
+                        'text' => join ' ',
+                        'DOCTYPE', @_
          )
        );
        return;
     },
     
-  });
+            'Entity' => sub {
+                return unless $self->{'_store_declarations'};
+                shift;
+                ( @stack ? $stack[-1] : $self )->push_content(
+                    $self->{'_element_class'}->new(
+                        '~declaration',
+                        'text' => join ' ',
+                        'ENTITY', @_
+                    )
+                );
+                return;
+            },
+        },
+        'NoExpand'     => $self->{'NoExpand'},
+        'ErrorContext' => $self->{'ErrorContext'}
+    );
   
   return $self;
 }
 #==========================================================================
 sub _elem # universal accessor...
 {
-  my($self, $elem, $val) = @_;
+    my ( $self, $elem, $val ) = @_;
   my $old = $self->{$elem};
   $self->{$elem} = $val if defined $val;
   return $old;
 }
 
-sub store_comments { shift->_elem('_store_comments', @_); }
-sub store_declarations { shift->_elem('_store_declarations', @_); }
-sub store_pis      { shift->_elem('_store_pis', @_); }
+sub store_comments     { shift->_elem( '_store_comments',     @_ ); }
+sub store_declarations { shift->_elem( '_store_declarations', @_ ); }
+sub store_pis          { shift->_elem( '_store_pis',          @_ ); }
 
 #==========================================================================
 
Index: XML-TreeBuilder-3.09/t/10main.t
===================================================================
--- XML-TreeBuilder-3.09.orig/t/10main.t
+++ XML-TreeBuilder-3.09/t/10main.t
@@ -2,7 +2,7 @@
 # Time-stamp: "2004-06-10 20:22:53 ADT" 
 
 use Test;
-BEGIN { plan tests => 3 }
+BEGIN { plan tests => 4 }
 
 use XML::TreeBuilder;
 
@@ -29,8 +29,7 @@ my $y = XML::Element->new_from_lol(
  ]
 );
 
-
-ok $x->same_as($y);
+ok($x->same_as($y));
 
 unless( $ENV{'HARNESS_ACTIVE'} ) {
   $x->dump;
@@ -45,6 +44,27 @@ unless( $ENV{'HARNESS_ACTIVE'} ) {
 $x->delete;
 $y->delete;
 
+$x = XML::TreeBuilder->new({ 'NoExpand' => "1", 'ErrorContext' => "2" });
+$x->store_comments(1);
+$x->store_pis(1);
+$x->store_declarations(1);
+$x->parse(
+  qq{<Gee><foo Id="me" xml:foo="lal">Hello World</foo>} .
+  qq{<lor/></Gee>}
+);
+
+$y = XML::Element->new_from_lol(
+ ['Gee',
+   ['~comment', {'text' => ' myorp '}],
+   ['foo', {'Id'=> 'me', 'xml:foo' => 'lal'}, 'Hello World'],
+   ['lor'],
+   ['~comment', {'text' => ' foo '}],
+   ['~comment', {'text' => ' glarg '}],
+ ]
+);
+
+ok($x->same_as($y));
+
 ok 1;
 print "# Bye from ", __FILE__, "\n";

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File XML-TreeBuilder-NoExpand.patch of Package perl-XML-TreeBuilder

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