8 #ifndef INCLUDED_ORCUS_SAX_NS_PARSER_HPP 9 #define INCLUDED_ORCUS_SAX_NS_PARSER_HPP 11 #include "sax_parser.hpp" 12 #include "xml_namespace.hpp" 15 #include <unordered_set> 27 const char* begin_pos;
48 ns(_ns), name(_name) {}
52 return other.ns == ns && other.name == name;
60 return hasher(v.ns) + hasher(v.name);
65 typedef std::unordered_set<pstring, pstring::hash> ns_keys_type;
66 typedef std::unordered_set<entity_name, entity_name::hash> entity_names_type;
75 typedef std::vector<std::unique_ptr<elem_scope>> elem_scopes_type;
82 void operator() (
const pstring& key)
93 template<
typename _Handler>
97 typedef _Handler handler_type;
109 class handler_wrapper
111 __sax::elem_scopes_type m_scopes;
112 __sax::ns_keys_type m_ns_keys;
113 __sax::entity_names_type m_attrs;
119 handler_type& m_handler;
124 handler_wrapper(
xmlns_context& ns_cxt, handler_type& handler) : m_ns_cxt(ns_cxt), m_handler(handler), m_declaration(
false) {}
128 m_handler.doctype(dtd);
131 void start_declaration(
const pstring& name)
133 m_declaration =
true;
134 m_handler.start_declaration(name);
137 void end_declaration(
const pstring& name)
139 m_declaration =
false;
140 m_handler.end_declaration(name);
145 m_scopes.push_back(orcus::make_unique<__sax::elem_scope>());
147 scope.ns = m_ns_cxt.get(elem.ns);
148 scope.name = elem.name;
149 scope.ns_keys.swap(m_ns_keys);
151 m_elem.ns = scope.ns;
152 m_elem.ns_alias = elem.ns;
153 m_elem.name = scope.name;
154 m_elem.begin_pos = elem.begin_pos;
155 m_elem.end_pos = elem.end_pos;
156 m_handler.start_element(m_elem);
164 if (scope.ns != m_ns_cxt.get(elem.ns) || scope.name != elem.name)
167 m_elem.ns = scope.ns;
168 m_elem.ns_alias = elem.ns;
169 m_elem.name = scope.name;
170 m_elem.begin_pos = elem.begin_pos;
171 m_elem.end_pos = elem.end_pos;
172 m_handler.end_element(m_elem);
180 void characters(
const pstring& val,
bool transient)
182 m_handler.characters(val,
transient);
190 m_handler.attribute(attr.name, attr.value);
196 "You can't define two attributes of the same name in the same element.", -1);
200 if (attr.ns.empty() && attr.name ==
"xmlns")
203 m_ns_cxt.push(
pstring(), attr.value);
208 if (attr.ns ==
"xmlns")
211 if (!attr.name.empty())
213 m_ns_cxt.push(attr.name, attr.value);
214 m_ns_keys.insert(attr.name);
219 m_attr.ns = m_ns_cxt.get(attr.ns);
220 m_attr.ns_alias = attr.ns;
221 m_attr.name = attr.name;
222 m_attr.value = attr.value;
223 m_attr.transient = attr.transient;
224 m_handler.attribute(m_attr);
229 handler_wrapper m_wrapper;
233 template<
typename _Handler>
235 const char* content,
const size_t size,
xmlns_context& ns_cxt, handler_type& handler) :
236 m_wrapper(ns_cxt, handler), m_parser(content, size, m_wrapper)
240 template<
typename _Handler>
245 template<
typename _Handler>
Definition: pstring.hpp:76
Definition: sax_ns_parser.hpp:68
Definition: pstring.hpp:24
Definition: sax_ns_parser.hpp:55
Definition: sax_ns_parser.hpp:42
Definition: sax_ns_parser.hpp:31
Definition: sax_ns_parser.hpp:94
Definition: xml_namespace.hpp:80
Definition: sax_ns_parser.hpp:22
Definition: sax_parser_base.hpp:87
Definition: sax_parser_base.hpp:72
Definition: sax_parser_base.hpp:45
Definition: sax_ns_parser.hpp:77
Definition: base64.hpp:15