24d2c90a28
This commit teaches BindingsGenerator to generate depfiles, which can be used by CMake to ensure that bindings are properly regenerated when imported IDL files change. Two new options, `--depfile` and `--depfile-target` are added. - `--depfile` sets the path for the dependency file. - `--depfile-target` lets us set a target name different than the output file in the depfile. This option is needed because generated files are first written to a temporary file, but depfiles have to refer to the final location. These are analogous to GCC's `-MF` and `-MT` options respectively. The depfile's syntax matches the ones generated by GCC. Note: This changes the minimal required CMake version to 3.20 if the Make generator is used, and to 3.21 for the Xcode generator. Ninja is not affected.
73 lines
2.8 KiB
C++
73 lines
2.8 KiB
C++
/*
|
|
* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
|
|
* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
|
|
* Copyright (c) 2022, Ali Mohammad Pur <mpfard@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/CharacterTypes.h>
|
|
#include <AK/GenericLexer.h>
|
|
#include <LibIDL/Types.h>
|
|
|
|
namespace IDL {
|
|
|
|
class Parser {
|
|
public:
|
|
Parser(DeprecatedString filename, StringView contents, DeprecatedString import_base_path);
|
|
Interface& parse();
|
|
|
|
Vector<DeprecatedString> imported_files() const;
|
|
|
|
private:
|
|
// https://webidl.spec.whatwg.org/#dfn-special-operation
|
|
// A special operation is a getter, setter or deleter.
|
|
enum class IsSpecialOperation {
|
|
No,
|
|
Yes,
|
|
};
|
|
|
|
Parser(Parser* parent, DeprecatedString filename, StringView contents, DeprecatedString import_base_path);
|
|
|
|
void assert_specific(char ch);
|
|
void assert_string(StringView expected);
|
|
void consume_whitespace();
|
|
Optional<Interface&> resolve_import(auto path);
|
|
|
|
HashMap<DeprecatedString, DeprecatedString> parse_extended_attributes();
|
|
void parse_attribute(HashMap<DeprecatedString, DeprecatedString>& extended_attributes, Interface&);
|
|
void parse_interface(Interface&);
|
|
void parse_non_interface_entities(bool allow_interface, Interface&);
|
|
void parse_enumeration(Interface&);
|
|
void parse_typedef(Interface&);
|
|
void parse_interface_mixin(Interface&);
|
|
void parse_dictionary(Interface&);
|
|
void parse_callback_function(HashMap<DeprecatedString, DeprecatedString>& extended_attributes, Interface&);
|
|
void parse_constructor(Interface&);
|
|
void parse_getter(HashMap<DeprecatedString, DeprecatedString>& extended_attributes, Interface&);
|
|
void parse_setter(HashMap<DeprecatedString, DeprecatedString>& extended_attributes, Interface&);
|
|
void parse_deleter(HashMap<DeprecatedString, DeprecatedString>& extended_attributes, Interface&);
|
|
void parse_stringifier(HashMap<DeprecatedString, DeprecatedString>& extended_attributes, Interface&);
|
|
void parse_iterable(Interface&);
|
|
Function parse_function(HashMap<DeprecatedString, DeprecatedString>& extended_attributes, Interface&, IsSpecialOperation is_special_operation = IsSpecialOperation::No);
|
|
Vector<Parameter> parse_parameters();
|
|
NonnullRefPtr<Type> parse_type();
|
|
void parse_constant(Interface&);
|
|
|
|
DeprecatedString import_base_path;
|
|
DeprecatedString filename;
|
|
StringView input;
|
|
GenericLexer lexer;
|
|
|
|
HashTable<NonnullOwnPtr<Interface>>& top_level_interfaces();
|
|
HashTable<NonnullOwnPtr<Interface>> interfaces;
|
|
HashMap<DeprecatedString, Interface*>& top_level_resolved_imports();
|
|
HashMap<DeprecatedString, Interface*> resolved_imports;
|
|
Parser* top_level_parser();
|
|
Parser* parent = nullptr;
|
|
};
|
|
|
|
}
|