Photon 1.0.0
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IDOMObject.hpp
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1/*
2 * =====================================================================
3 *
4 * Photon
5 * Copyright Amlal EL Mahrouss, all rights reserved.
6 *
7 * =====================================================================
8 */
9
10#pragma once
11
12#include <core/Core.hpp>
13#include <memory>
14#include <rapidxml/rapidxml.hpp>
15#include <rapidxml/rapidxml_print.hpp>
16
17#define PHOTON_DOM_OBJECT (0U)
18
19#define PHOTON_HTML_START "<html>"
20#define PHOTON_HTML_MARKUP "<!doctype html>"
21#define PHOTON_HTML_END "</html>"
22
23namespace Photon
24{
25 class IDOMObject;
26
27 class IDOMObject
28 {
29 protected:
30 explicit IDOMObject(rapidxml::xml_node<char>* p_node) : m_node(p_node)
31 {
32 PHOTON_ASSERT(m_node);
33 }
34
35 public:
36 virtual ~IDOMObject() = default;
37
38 PHOTON_COPY_DEFAULT(IDOMObject);
39
40 public:
41 virtual Int32 node_type()
42 {
43 return PHOTON_DOM_OBJECT;
44 }
45
46 virtual bool is_element()
47 {
48 PHOTON_ASSERT(m_node);
49 return rapidxml::node_element == m_node->type();
50 }
51
52 virtual bool is_data()
53 {
54 PHOTON_ASSERT(m_node);
55 return rapidxml::node_data == m_node->type();
56 }
57
58 virtual bool is_comment()
59 {
60 PHOTON_ASSERT(m_node);
61 return rapidxml::node_comment == m_node->type();
62 }
63
64 virtual bool is_doc_type()
65 {
66 PHOTON_ASSERT(m_node);
67 return rapidxml::node_doctype == m_node->type();
68 }
69
70 virtual String type()
71 {
72 if (auto type = this->get_attribute("type"); type)
73 return type->value();
74
75 return "";
76 }
77
78 virtual String src()
79 {
80 if (auto type = this->get_attribute("src"); type)
81 return type->value();
82
83 return "";
84 }
85
86 virtual String value()
87 {
88 return this->m_node->value();
89 }
90
91 virtual rapidxml::xml_attribute<char>* get_attribute(const char* attrib_name)
92 {
93 PHOTON_ASSERT(m_node);
94 return m_node->first_attribute(attrib_name, strlen(attrib_name));
95 }
96
97 virtual rapidxml::xml_node<char>* get_node(const char* attrib_name)
98 {
99 PHOTON_ASSERT(m_node);
100
101 if (!attrib_name)
102 return m_node->first_node();
103
104 return m_node->first_node(attrib_name);
105 }
106
107 public:
108 static IDOMObject* make_dom_object(String data);
109
110 private:
111 rapidxml::xml_node<char>* m_node{nullptr};
112 };
113
115 Bool is_html_document(String the_xml_blob) noexcept;
116
118 String get_html_document(String the_xml_blob);
119} // namespace Photon
PHOTON_DOM_OBJECT
#define PHOTON_DOM_OBJECT
Definition IDOMObject.hpp:17
Photon::IDOMObject
Definition IDOMObject.hpp:28
Photon::IDOMObject::get_attribute
virtual rapidxml::xml_attribute< char > * get_attribute(const char *attrib_name)
Definition IDOMObject.hpp:91
Photon::IDOMObject::type
virtual String type()
Definition IDOMObject.hpp:70
Photon::IDOMObject::IDOMObject
IDOMObject(rapidxml::xml_node< char > *p_node)
Definition IDOMObject.hpp:30
Photon::IDOMObject::PHOTON_COPY_DEFAULT
PHOTON_COPY_DEFAULT(IDOMObject)
Photon::IDOMObject::m_node
rapidxml::xml_node< char > * m_node
Definition IDOMObject.hpp:111
Photon::IDOMObject::~IDOMObject
virtual ~IDOMObject()=default
Photon::IDOMObject::value
virtual String value()
Definition IDOMObject.hpp:86
Photon::IDOMObject::is_element
virtual bool is_element()
Definition IDOMObject.hpp:46
Photon::IDOMObject::get_node
virtual rapidxml::xml_node< char > * get_node(const char *attrib_name)
Definition IDOMObject.hpp:97
Photon::IDOMObject::is_doc_type
virtual bool is_doc_type()
Definition IDOMObject.hpp:64
Photon::IDOMObject::node_type
virtual Int32 node_type()
Definition IDOMObject.hpp:41
Photon::IDOMObject::src
virtual String src()
Definition IDOMObject.hpp:78
Photon::IDOMObject::make_dom_object
static IDOMObject * make_dom_object(String data)
Definition IDOMObject.mm:63
Photon::IDOMObject::is_comment
virtual bool is_comment()
Definition IDOMObject.hpp:58
Photon::IDOMObject::is_data
virtual bool is_data()
Definition IDOMObject.hpp:52
rapidxml::xml_attribute
Definition rapidxml.hpp:784
rapidxml::xml_base::value
Ch * value() const
Definition rapidxml.hpp:679
rapidxml::xml_node
Definition rapidxml.hpp:882
rapidxml::xml_node::type
node_type type() const
Definition rapidxml.hpp:900
rapidxml::xml_node::first_attribute
xml_attribute< Ch > * first_attribute(const Ch *name=0, std::size_t name_size=0, bool case_sensitive=true) const
Definition rapidxml.hpp:1017
rapidxml::xml_node::first_node
xml_node< Ch > * first_node(const Ch *name=0, std::size_t name_size=0, bool case_sensitive=true) const
Definition rapidxml.hpp:924
type
type
Definition core.h:681
PHOTON_ASSERT
#define PHOTON_ASSERT(expression)
Definition Config.hpp:106
Photon
This file is also about defining core js concepts.
Definition BasePhotonWindow.hpp:22
Photon::get_html_document
String get_html_document(String the_xml_blob)
Get HTML document from xml blob.
Definition IDOMObject.mm:31
Photon::Bool
bool Bool
Definition Config.hpp:101
Photon::String
std::string String
Definition Core.hpp:37
Photon::Int32
std::int32_t Int32
Definition Config.hpp:95
Photon::is_html_document
Bool is_html_document(String the_xml_blob) noexcept
Check if xml is HTML.
Definition IDOMObject.mm:20
rapidxml::node_comment
@ node_comment
A comment node. Name is empty. Value contains comment text.
Definition rapidxml.hpp:147
rapidxml::node_element
@ node_element
An element node. Name contains element name. Value contains text of first data node.
Definition rapidxml.hpp:144
rapidxml::node_data
@ node_data
A data node. Name is empty. Value contains data text.
Definition rapidxml.hpp:145
rapidxml::node_doctype
@ node_doctype
A DOCTYPE node. Name is empty. Value contains DOCTYPE text.
Definition rapidxml.hpp:150
rapidxml.hpp
This file contains rapidxml parser and DOM implementation.
rapidxml_print.hpp
This file contains rapidxml printer implementation.
data
Definition format.h:1901