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Diffstat (limited to 'core/io/object_format_xml.h')
| -rw-r--r-- | core/io/object_format_xml.h | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/core/io/object_format_xml.h b/core/io/object_format_xml.h new file mode 100644 index 000000000..1169a1de5 --- /dev/null +++ b/core/io/object_format_xml.h @@ -0,0 +1,196 @@ +/*************************************************************************/ +/* object_format_xml.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 OBJECT_FORMAT_XML_H +#define OBJECT_FORMAT_XML_H + +#ifdef XML_ENABLED +#ifdef OLD_SCENE_FORMAT_ENABLED +#include "io/object_loader.h" +#include "io/object_saver.h" +#include "os/file_access.h" +#include "map.h" +#include "resource.h" +#include "xml_parser.h" + +/** + @author Juan Linietsky <reduzio@gmail.com> +*/ + +class ObjectFormatSaverXML : public ObjectFormatSaver { + + String local_path; + + + Ref<OptimizedSaver> optimizer; + + bool relative_paths; + bool bundle_resources; + bool skip_editor; + FileAccess *f; + String magic; + int depth; + Map<RES,int> resource_map; + + struct SavedObject { + + Variant meta; + String type; + + + struct SavedProperty { + + String name; + Variant value; + }; + + List<SavedProperty> properties; + }; + + List<RES> saved_resources; + + List<SavedObject*> saved_objects; + + void enter_tag(const String& p_section,const String& p_args=""); + void exit_tag(const String& p_section); + + void _find_resources(const Variant& p_variant); + void write_property(const String& p_name,const Variant& p_property,bool *r_ok=NULL); + + + void escape(String& p_str); + void write_tabs(int p_diff=0); + void write_string(String p_str,bool p_escape=true); + +public: + + virtual Error save(const Object *p_object,const Variant &p_meta); + + ObjectFormatSaverXML(FileAccess *p_file,const String& p_magic,const String& p_local_path,uint32_t p_flags,const Ref<OptimizedSaver>& p_optimizer); + ~ObjectFormatSaverXML(); +}; + +class ObjectFormatSaverInstancerXML : public ObjectFormatSaverInstancer { +public: + + virtual ObjectFormatSaver* instance(const String& p_file,const String& p_magic,uint32_t p_flags=0,const Ref<OptimizedSaver>& p_optimizer=Ref<OptimizedSaver>()); + virtual void get_recognized_extensions(List<String> *p_extensions) const; + + virtual ~ObjectFormatSaverInstancerXML(); +}; + +/***********************************/ +/***********************************/ +/***********************************/ +/***********************************/ + +//#define OPTIMIZED_XML_LOADER + +#ifdef OPTIMIZED_XML_LOADER + +class ObjectFormatLoaderXML : public ObjectFormatLoader { + + Ref<XMLParser> parser; + String local_path; + + Error _close_tag(const String& p_tag); + Error _parse_property(Variant& r_property,String& r_name); + +friend class ObjectFormatLoaderInstancerXML; + + List<RES> resource_cache; +public: + + + virtual Error load(Object **p_object,Variant &p_meta); + + +}; + +class ObjectFormatLoaderInstancerXML : public ObjectFormatLoaderInstancer { +public: + + virtual ObjectFormatLoaderXML* instance(const String& p_file,const String& p_magic); + virtual void get_recognized_extensions(List<String> *p_extensions) const; + +}; + +#else + + +class ObjectFormatLoaderXML : public ObjectFormatLoader { + + String local_path; + + FileAccess *f; + + struct Tag { + + String name; + HashMap<String,String> args; + }; + + _FORCE_INLINE_ Error _parse_array_element(Vector<char> &buff,bool p_number_only,FileAccess *f,bool *end); + + mutable int lines; + uint8_t get_char() const; + int get_current_line() const; + +friend class ObjectFormatLoaderInstancerXML; + List<Tag> tag_stack; + + List<RES> resource_cache; + Tag* parse_tag(bool* r_exit=NULL); + Error close_tag(const String& p_name); + void unquote(String& p_str); + Error goto_end_of_tag(); + Error parse_property_data(String &r_data); + Error parse_property(Variant& r_v, String &r_name); + +public: + + + virtual Error load(Object **p_object,Variant &p_meta); + + virtual ~ObjectFormatLoaderXML(); +}; + +class ObjectFormatLoaderInstancerXML : public ObjectFormatLoaderInstancer { +public: + + virtual ObjectFormatLoaderXML* instance(const String& p_file,const String& p_magic); + virtual void get_recognized_extensions(List<String> *p_extensions) const; + + + +}; + +#endif +#endif +#endif +#endif |