Class: Nokogiri::XML::DTD
- Defined in:
- lib/nokogiri/xml/dtd.rb,
ext/nokogiri/xml_dtd.c
Constant Summary
Constants inherited from Node
Node::ATTRIBUTE_DECL, Node::ATTRIBUTE_NODE, Node::CDATA_SECTION_NODE, Node::COMMENT_NODE, Node::DECONSTRUCT_KEYS, Node::DECONSTRUCT_METHODS, Node::DOCB_DOCUMENT_NODE, Node::DOCUMENT_FRAG_NODE, Node::DOCUMENT_NODE, Node::DOCUMENT_TYPE_NODE, Node::DTD_NODE, Node::ELEMENT_DECL, Node::ELEMENT_NODE, Node::ENTITY_DECL, Node::ENTITY_NODE, Node::ENTITY_REF_NODE, Node::HTML_DOCUMENT_NODE, Node::NAMESPACE_DECL, Node::NOTATION_NODE, Node::PI_NODE, Node::TEXT_NODE, Node::XINCLUDE_END, Node::XINCLUDE_START
Constants included from ClassResolver
ClassResolver::VALID_NAMESPACES
Constants included from Searchable
Constants included from PP::Node
Instance Method Summary collapse
-
#attributes ⇒ Object
Get a hash of the attributes for this DTD.
- #each ⇒ Object
-
#elements ⇒ Object
Get a hash of the elements for this DTD.
-
#entities ⇒ Object
Get a hash of the elements for this DTD.
-
#external_id ⇒ Object
Get the external identifier for PUBLIC.
- #html5_dtd? ⇒ Boolean
- #html_dtd? ⇒ Boolean
- #keys ⇒ Object
-
#notations ⇒ Object
- Returns
-
All the notations for this DTD in a Hash of Notation
name
to Notation.
-
#system_id ⇒ Object
Get the URI for a SYSTEM or PUBLIC Entity.
-
#validate(document) ⇒ Object
Validate
document
returning a list of errors.
Methods inherited from Node
#<<, #<=>, #==, #[], #[]=, #accept, #add_child, #add_class, #add_namespace_definition, #add_next_sibling, #add_previous_sibling, #after, #ancestors, #append_class, #attribute, #attribute_nodes, #attribute_with_ns, #before, #blank?, #canonicalize, #cdata?, #child, #children, #children=, #classes, #clone, #comment?, #content, #content=, #create_external_subset, #create_internal_subset, #css_path, #data_ptr?, #deconstruct_keys, #decorate!, #default_namespace=, #description, #do_xinclude, #document, #document?, #dup, #element?, #element_children, #encode_special_chars, #external_subset, #first_element_child, #fragment, #fragment?, #html?, #initialize, #inner_html, #inner_html=, #internal_subset, #key?, #kwattr_add, #kwattr_append, #kwattr_remove, #kwattr_values, #lang, #lang=, #last_element_child, #line, #line=, #matches?, #namespace, #namespace=, #namespace_definitions, #namespace_scopes, #namespaced_key?, #namespaces, #native_content=, new, #next_element, #next_sibling, #node_name, #node_name=, #node_type, #parent, #parent=, #parse, #path, #pointer_id, #prepend_child, #previous_element, #previous_sibling, #processing_instruction?, #read_only?, #remove_attribute, #remove_class, #replace, #serialize, #swap, #text?, #to_html, #to_s, #to_xhtml, #to_xml, #traverse, #unlink, #value?, #values, #wrap, #write_html_to, #write_to, #write_xhtml_to, #write_xml_to, #xml?
Methods included from ClassResolver
Methods included from Searchable
#>, #at, #at_css, #at_xpath, #css, #search, #xpath
Methods included from PP::Node
Methods included from HTML5::Node
#fragment, #inner_html, #write_to
Constructor Details
This class inherits a constructor from Nokogiri::XML::Node
Instance Method Details
#attributes ⇒ Object
Get a hash of the attributes for this DTD.
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# File 'ext/nokogiri/xml_dtd.c', line 87
static VALUE
attributes(VALUE self)
{
xmlDtdPtr dtd;
VALUE hash;
Noko_Node_Get_Struct(self, xmlDtd, dtd);
hash = rb_hash_new();
if (!dtd->attributes) { return hash; }
xmlHashScan((xmlHashTablePtr)dtd->attributes, element_copier, (void *)hash);
return hash;
}
|
#each ⇒ Object
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# File 'lib/nokogiri/xml/dtd.rb', line 17 def each attributes.each do |key, value| yield([key, value]) end end |
#elements ⇒ Object
Get a hash of the elements for this DTD.
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# File 'ext/nokogiri/xml_dtd.c', line 110
static VALUE
elements(VALUE self)
{
xmlDtdPtr dtd;
VALUE hash;
Noko_Node_Get_Struct(self, xmlDtd, dtd);
if (!dtd->elements) { return Qnil; }
hash = rb_hash_new();
xmlHashScan((xmlHashTablePtr)dtd->elements, element_copier, (void *)hash);
return hash;
}
|
#entities ⇒ Object
Get a hash of the elements for this DTD.
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# File 'ext/nokogiri/xml_dtd.c', line 41
static VALUE
entities(VALUE self)
{
xmlDtdPtr dtd;
VALUE hash;
Noko_Node_Get_Struct(self, xmlDtd, dtd);
if (!dtd->entities) { return Qnil; }
hash = rb_hash_new();
xmlHashScan((xmlHashTablePtr)dtd->entities, element_copier, (void *)hash);
return hash;
}
|
#external_id ⇒ Object
Get the external identifier for PUBLIC
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# File 'ext/nokogiri/xml_entity_decl.c', line 60
static VALUE
external_id(VALUE self)
{
xmlEntityPtr node;
Noko_Node_Get_Struct(self, xmlEntity, node);
if (!node->ExternalID) { return Qnil; }
return NOKOGIRI_STR_NEW2(node->ExternalID);
}
|
#html5_dtd? ⇒ Boolean
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# File 'lib/nokogiri/xml/dtd.rb', line 27 def html5_dtd? html_dtd? && external_id.nil? && (system_id.nil? || system_id == "about:legacy-compat") end |
#html_dtd? ⇒ Boolean
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# File 'lib/nokogiri/xml/dtd.rb', line 23 def html_dtd? name.casecmp("html").zero? end |
#keys ⇒ Object
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# File 'lib/nokogiri/xml/dtd.rb', line 13 def keys attributes.keys end |
#notations ⇒ Object
- Returns
-
All the notations for this DTD in a Hash of Notation
name
to Notation.
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# File 'ext/nokogiri/xml_dtd.c', line 64
static VALUE
notations(VALUE self)
{
xmlDtdPtr dtd;
VALUE hash;
Noko_Node_Get_Struct(self, xmlDtd, dtd);
if (!dtd->notations) { return Qnil; }
hash = rb_hash_new();
xmlHashScan((xmlHashTablePtr)dtd->notations, notation_copier, (void *)hash);
return hash;
}
|
#system_id ⇒ Object
Get the URI for a SYSTEM or PUBLIC Entity
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# File 'ext/nokogiri/xml_entity_decl.c', line 77
static VALUE
system_id(VALUE self)
{
xmlEntityPtr node;
Noko_Node_Get_Struct(self, xmlEntity, node);
if (!node->SystemID) { return Qnil; }
return NOKOGIRI_STR_NEW2(node->SystemID);
}
|
#validate(document) ⇒ Object
Validate document
returning a list of errors
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# File 'ext/nokogiri/xml_dtd.c', line 133
static VALUE
validate(VALUE self, VALUE document)
{
xmlDocPtr doc;
xmlDtdPtr dtd;
xmlValidCtxtPtr ctxt;
VALUE error_list;
Noko_Node_Get_Struct(self, xmlDtd, dtd);
doc = noko_xml_document_unwrap(document);
error_list = rb_ary_new();
ctxt = xmlNewValidCtxt();
xmlSetStructuredErrorFunc((void *)error_list, noko__error_array_pusher);
xmlValidateDtd(ctxt, doc, dtd);
xmlSetStructuredErrorFunc(NULL, NULL);
xmlFreeValidCtxt(ctxt);
return error_list;
}
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