GODOT IS OPEN SOURCE

1 files changed, 123 insertions, 0 deletions

diff --git a/core/io/xml_parser.h b/core/io/xml_parser.h
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+/*************************************************************************/
+/*  xml_parser.h                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef XML_PARSER_H
+#define XML_PARSER_H
+
+#include "ustring.h"
+#include "vector.h"
+#include "os/file_access.h"
+#include "reference.h"
+
+/*
+  Based on irrXML (see their zlib license). Added mainly for compatibility with their Collada loader.
+*/
+
+class XMLParser : public Reference {
+
+	OBJ_TYPE( XMLParser, Reference );
+public:
+	//! Enumeration of all supported source text file formats
+	enum SourceFormat {
+		SOURCE_ASCII,
+		SOURCE_UTF8,
+		SOURCE_UTF16_BE,
+		SOURCE_UTF16_LE,
+		SOURCE_UTF32_BE,
+		SOURCE_UTF32_LE
+	};
+
+	enum NodeType {
+		NODE_NONE,
+		NODE_ELEMENT,
+		NODE_ELEMENT_END,
+		NODE_TEXT,
+		NODE_COMMENT,
+		NODE_CDATA,
+		NODE_UNKNOWN
+	};
+
+private:
+
+	char *data;
+	char *P;
+	int length;
+	void unescape(String& p_str);
+	Vector<String> special_characters;
+	String node_name;
+	bool node_empty;
+	NodeType node_type;
+	uint64_t node_offset;
+
+	struct Attribute {
+		String name;
+		String value;
+	};
+
+	Vector<Attribute> attributes;
+
+	String _replace_special_characters(const String& origstr);
+	bool _set_text(char* start, char* end);
+	void _parse_closing_xml_element();
+	void _ignore_definition();
+	bool _parse_cdata();
+	void _parse_comment();
+	void _parse_opening_xml_element();
+	void _parse_current_node();
+
+	static void _bind_methods();
+
+public:
+
+
+	Error read();
+	NodeType get_node_type();
+	String get_node_name() const;
+	String get_node_data() const;
+	uint64_t get_node_offset() const;
+	int get_attribute_count() const;
+	String get_attribute_name(int p_idx) const;
+	String get_attribute_value(int p_idx) const;
+	bool has_attribute(const String& p_name) const;
+	String get_attribute_value(const String& p_name) const;
+	String get_attribute_value_safe(const String& p_name) const; // do not print error if doesn't exist
+	bool is_empty() const;
+	int get_current_line() const;
+
+	void skip_section();
+	Error seek(uint64_t p_pos);
+
+	Error open(const String& p_path);
+	void close();
+
+	XMLParser();
+	~XMLParser();
+};
+
+#endif
+