mirror of
https://github.com/RGBCube/serenity
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e9c76d339b
The single 4000-line WrapperGenerator.cpp file was proving to be a pain to hack, and was filled with spaghetti, split it into a bunch of files to lessen the impact of the spaghetti. Also refactor the whole parser to use a class instead of a giant function with a million lambdas.
60 lines
2 KiB
C++
60 lines
2 KiB
C++
/*
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* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
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* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
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* Copyright (c) 2022, Ali Mohammad Pur <mpfard@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include "IDLTypes.h"
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#include <AK/CharacterTypes.h>
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#include <AK/GenericLexer.h>
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namespace IDL {
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class Parser {
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public:
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Parser(String filename, StringView contents, String import_base_path);
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NonnullOwnPtr<Interface> parse();
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private:
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// https://webidl.spec.whatwg.org/#dfn-special-operation
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// A special operation is a getter, setter or deleter.
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enum class IsSpecialOperation {
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No,
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Yes,
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};
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void assert_specific(char ch);
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void assert_string(StringView expected);
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void consume_whitespace();
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Optional<NonnullOwnPtr<Interface>> resolve_import(auto path);
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HashMap<String, String> parse_extended_attributes();
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void parse_attribute(HashMap<String, String>& extended_attributes, Interface&);
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void parse_interface(Interface&);
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void parse_non_interface_entities(bool allow_interface, Interface&);
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void parse_enumeration(Interface&);
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void parse_dictionary(Interface&);
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void parse_constructor(Interface&);
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void parse_getter(HashMap<String, String>& extended_attributes, Interface&);
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void parse_setter(HashMap<String, String>& extended_attributes, Interface&);
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void parse_deleter(HashMap<String, String>& extended_attributes, Interface&);
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void parse_stringifier(HashMap<String, String>& extended_attributes, Interface&);
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void parse_iterable(Interface&);
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Function parse_function(HashMap<String, String>& extended_attributes, Interface&, IsSpecialOperation is_special_operation = IsSpecialOperation::No);
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Vector<Parameter> parse_parameters();
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NonnullRefPtr<Type> parse_type();
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void parse_constant(Interface&);
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static HashTable<String> s_all_imported_paths;
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String import_base_path;
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String filename;
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StringView input;
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GenericLexer lexer;
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};
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}
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