2 files changed, 96 insertions, 0 deletions
diff --git a/include/cru/xml/XmlNode.hpp b/include/cru/xml/XmlNode.hpp
new file mode 100644
index 00000000..1787d6a0
--- /dev/null
+++ b/include/cru/xml/XmlNode.hpp
@@ -0,0 +1,67 @@
+#pragma once
+
+#include "cru/common/String.hpp"
+
+#include <algorithm>
+#include <unordered_map>
+#include <vector>
+
+namespace cru::xml {
+class XmlNode {
+ public:
+  enum class Type { Text, Element };
+
+  static XmlNode CreateText(String text) {
+    XmlNode node(Type::Text);
+    node.SetText(std::move(text));
+    return node;
+  }
+
+  static XmlNode CreateElement(
+      String tag, std::unordered_map<String, String> attributes = {},
+      std::vector<XmlNode> children = {}) {
+    XmlNode node(Type::Element);
+    node.SetTag(std::move(tag));
+    node.SetAttributes(std::move(attributes));
+    node.SetChildren(std::move(children));
+    return node;
+  }
+
+  explicit XmlNode(Type type) : type_(type) {}
+
+  CRU_DEFAULT_COPY(XmlNode)
+  CRU_DEFAULT_MOVE(XmlNode)
+
+  ~XmlNode() = default;
+
+  Type GetType() const { return type_; }
+  String GetText() const { return text_; }
+  String GetTag() const { return tag_; }
+  std::unordered_map<String, String> GetAttributes() { return attributes_; }
+  const std::unordered_map<String, String>& GetAttributes() const {
+    return attributes_;
+  }
+  std::vector<XmlNode>& GetChildren() { return children_; }
+  const std::vector<XmlNode>& GetChildren() const { return children_; }
+
+  void SetType(Type type) { type_ = type; }
+  void SetText(String text) { text_ = std::move(text); }
+  void SetTag(String tag) { tag_ = std::move(tag); }
+  void SetAttributes(std::unordered_map<String, String> attributes) {
+    attributes_ = std::move(attributes);
+  }
+  void SetChildren(std::vector<XmlNode> children) {
+    children_ = std::move(children);
+  }
+
+ private:
+  Type type_;
+  String text_;
+  String tag_;
+  std::unordered_map<String, String> attributes_;
+  std::vector<XmlNode> children_;
+};
+
+bool operator==(const XmlNode& lhs, const XmlNode& rhs);
+bool operator!=(const XmlNode& lhs, const XmlNode& rhs);
+}  // namespace cru::xml
diff --git a/include/cru/xml/XmlParser.hpp b/include/cru/xml/XmlParser.hpp
new file mode 100644
index 00000000..19f569d1
--- /dev/null
+++ b/include/cru/xml/XmlParser.hpp
@@ -0,0 +1,29 @@
+#pragma once
+
+#include "XmlNode.hpp"
+
+#include "cru/common/String.hpp"
+
+#include <optional>
+
+namespace cru::xml {
+class XmlParser {
+ public:
+  explicit XmlParser(String xml);
+
+  CRU_DELETE_COPY(XmlParser)
+  CRU_DELETE_MOVE(XmlParser)
+
+  ~XmlParser();
+
+  XmlNode Parse();
+
+ private:
+  XmlNode DoParse();
+
+ private:
+  String xml_;
+
+  std::optional<XmlNode> root_node_;
+};
+}  // namespace cru::xml