/*************************************************************************/ /* regex.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* 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 REGEX_H #define REGEX_H #include "core/object/ref_counted.h" #include "core/string/ustring.h" #include "core/templates/map.h" #include "core/templates/vector.h" #include "core/variant/array.h" #include "core/variant/dictionary.h" class RegExMatch : public RefCounted { GDCLASS(RegExMatch, RefCounted); struct Range { int start = 0; int end = 0; }; String subject; Vector<Range> data; Map<String, int> names; friend class RegEx; protected: static void _bind_methods(); int _find(const Variant &p_name) const; public: String get_subject() const; int get_group_count() const; Dictionary get_names() const; Array get_strings() const; String get_string(const Variant &p_name) const; int get_start(const Variant &p_name) const; int get_end(const Variant &p_name) const; }; class RegEx : public RefCounted { GDCLASS(RegEx, RefCounted); void *general_ctx; void *code = nullptr; String pattern; void _pattern_info(uint32_t what, void *where) const; protected: static void _bind_methods(); public: void clear(); Error compile(const String &p_pattern); Ref<RegExMatch> search(const String &p_subject, int p_offset = 0, int p_end = -1) const; Array search_all(const String &p_subject, int p_offset = 0, int p_end = -1) const; String sub(const String &p_subject, const String &p_replacement, bool p_all = false, int p_offset = 0, int p_end = -1) const; bool is_valid() const; String get_pattern() const; int get_group_count() const; Array get_names() const; RegEx(); RegEx(const String &p_pattern); ~RegEx(); }; #endif // REGEX_H