2018-12-31 20:04:05 +01:00
|
|
|
//
|
2020-01-01 02:23:48 +01:00
|
|
|
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2020
|
2018-12-31 20:04:05 +01:00
|
|
|
//
|
|
|
|
|
// Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
|
|
|
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
|
//
|
|
|
|
|
#pragma once
|
|
|
|
|
|
|
|
|
|
#include "tl_core.h"
|
|
|
|
|
|
|
|
|
|
#include <cstdint>
|
|
|
|
|
#include <string>
|
|
|
|
|
#include <vector>
|
|
|
|
|
|
|
|
|
|
namespace td {
|
|
|
|
|
namespace tl {
|
|
|
|
|
|
|
|
|
|
class var_description {
|
|
|
|
|
public:
|
|
|
|
|
int index;
|
|
|
|
|
bool is_stored;
|
|
|
|
|
bool is_type;
|
|
|
|
|
int parameter_num;
|
|
|
|
|
int function_arg_num;
|
|
|
|
|
|
|
|
|
|
var_description() : index(-1), is_stored(false), is_type(false), parameter_num(-1), function_arg_num(-1) {
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
class TL_writer {
|
|
|
|
|
TL_writer(const TL_writer &other);
|
|
|
|
|
TL_writer &operator=(const TL_writer &other);
|
|
|
|
|
|
|
|
|
|
protected:
|
|
|
|
|
const std::string tl_name;
|
|
|
|
|
|
|
|
|
|
public:
|
|
|
|
|
enum Mode { All, Client, Server };
|
|
|
|
|
|
|
|
|
|
explicit TL_writer(const std::string &tl_name) : tl_name(tl_name) {
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
virtual ~TL_writer() {
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
virtual int get_max_arity() const = 0;
|
|
|
|
|
|
|
|
|
|
static std::string int_to_string(int x);
|
|
|
|
|
static bool is_alnum(char c);
|
|
|
|
|
static char to_lower(char c);
|
|
|
|
|
static char to_upper(char c);
|
|
|
|
|
|
|
|
|
|
virtual bool is_built_in_simple_type(const std::string &name) const = 0;
|
|
|
|
|
virtual bool is_built_in_complex_type(const std::string &name) const = 0;
|
|
|
|
|
virtual bool is_type_supported(const tl_tree_type *tree_type) const;
|
|
|
|
|
virtual bool is_type_bare(const tl_type *t) const = 0;
|
|
|
|
|
virtual bool is_combinator_supported(const tl_combinator *constructor) const;
|
|
|
|
|
virtual bool is_documentation_generated() const;
|
2019-11-22 16:48:03 +01:00
|
|
|
virtual bool is_default_constructor_generated(const tl_combinator *t, bool is_function) const;
|
2018-12-31 20:04:05 +01:00
|
|
|
|
|
|
|
|
virtual int get_parser_type(const tl_combinator *t, const std::string &parser_name) const;
|
|
|
|
|
virtual int get_storer_type(const tl_combinator *t, const std::string &storer_name) const;
|
|
|
|
|
virtual int get_additional_function_type(const std::string &additional_function_name) const;
|
|
|
|
|
virtual Mode get_parser_mode(int type) const;
|
|
|
|
|
virtual Mode get_storer_mode(int type) const;
|
|
|
|
|
virtual std::vector<std::string> get_parsers() const = 0;
|
|
|
|
|
virtual std::vector<std::string> get_storers() const = 0;
|
|
|
|
|
virtual std::vector<std::string> get_additional_functions() const;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_base_tl_class_name() const = 0;
|
|
|
|
|
virtual std::string gen_base_type_class_name(int arity) const = 0;
|
|
|
|
|
virtual std::string gen_base_function_class_name() const = 0;
|
|
|
|
|
virtual std::string gen_class_name(std::string name) const = 0;
|
|
|
|
|
virtual std::string gen_field_name(std::string name) const = 0;
|
|
|
|
|
virtual std::string gen_var_name(const var_description &desc) const = 0;
|
|
|
|
|
virtual std::string gen_parameter_name(int index) const = 0;
|
|
|
|
|
virtual std::string gen_main_class_name(const tl_type *t) const;
|
|
|
|
|
virtual std::string gen_field_type(const arg &a) const;
|
|
|
|
|
virtual std::string gen_type_name(const tl_tree_type *tree_type) const = 0;
|
|
|
|
|
virtual std::string gen_array_type_name(const tl_tree_array *arr, const std::string &field_name) const = 0;
|
|
|
|
|
virtual std::string gen_var_type_name() const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_int_const(const tl_tree *tree_c, const std::vector<var_description> &vars) const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_output_begin() const = 0;
|
|
|
|
|
virtual std::string gen_output_end() const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_forward_class_declaration(const std::string &class_name, bool is_proxy) const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_class_begin(const std::string &class_name, const std::string &base_class_name,
|
|
|
|
|
bool is_proxy) const = 0;
|
|
|
|
|
virtual std::string gen_class_end() const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_class_alias(const std::string &class_name, const std::string &alias_name) const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_field_definition(const std::string &class_name, const std::string &type_name,
|
|
|
|
|
const std::string &field_name) const = 0;
|
|
|
|
|
virtual std::string gen_flags_definitions(const tl_combinator *t) const {
|
|
|
|
|
return "";
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_vars(const tl_combinator *t, const tl_tree_type *result_type,
|
|
|
|
|
std::vector<var_description> &vars) const = 0;
|
|
|
|
|
virtual std::string gen_function_vars(const tl_combinator *t, std::vector<var_description> &vars) const = 0;
|
|
|
|
|
virtual std::string gen_uni(const tl_tree_type *result_type, std::vector<var_description> &vars,
|
|
|
|
|
bool check_negative) const = 0;
|
|
|
|
|
virtual std::string gen_constructor_id_store(std::int32_t id, int storer_type) const = 0;
|
|
|
|
|
virtual std::string gen_field_fetch(int field_num, const arg &a, std::vector<var_description> &vars, bool flat,
|
|
|
|
|
int parser_type) const = 0;
|
|
|
|
|
virtual std::string gen_field_store(const arg &a, std::vector<var_description> &vars, bool flat,
|
|
|
|
|
int storer_type) const = 0;
|
|
|
|
|
virtual std::string gen_type_fetch(const std::string &field_name, const tl_tree_type *tree_type,
|
|
|
|
|
const std::vector<var_description> &vars, int parser_type) const = 0;
|
|
|
|
|
virtual std::string gen_type_store(const std::string &field_name, const tl_tree_type *tree_type,
|
|
|
|
|
const std::vector<var_description> &vars, int storer_type) const = 0;
|
|
|
|
|
virtual std::string gen_var_type_fetch(const arg &a) const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_get_id(const std::string &class_name, std::int32_t id, bool is_proxy) const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_function_result_type(const tl_tree *result) const = 0;
|
|
|
|
|
|
2018-09-25 05:26:36 +02:00
|
|
|
virtual std::string gen_fetch_function_begin(const std::string &parser_name, const std::string &class_name,
|
2019-11-22 16:21:13 +01:00
|
|
|
const std::string &parent_class_name, int arity, int field_count,
|
2018-12-31 20:04:05 +01:00
|
|
|
std::vector<var_description> &vars, int parser_type) const = 0;
|
2019-11-22 16:21:13 +01:00
|
|
|
virtual std::string gen_fetch_function_end(bool has_parent, int field_count, const std::vector<var_description> &vars,
|
2018-12-31 20:04:05 +01:00
|
|
|
int parser_type) const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_fetch_function_result_begin(const std::string &parser_name, const std::string &class_name,
|
|
|
|
|
const tl_tree *result) const = 0;
|
|
|
|
|
virtual std::string gen_fetch_function_result_end() const = 0;
|
|
|
|
|
virtual std::string gen_fetch_function_result_any_begin(const std::string &parser_name, const std::string &class_name,
|
|
|
|
|
bool is_proxy) const = 0;
|
|
|
|
|
virtual std::string gen_fetch_function_result_any_end(bool is_proxy) const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_store_function_begin(const std::string &storer_name, const std::string &class_name, int arity,
|
|
|
|
|
std::vector<var_description> &vars, int storer_type) const = 0;
|
|
|
|
|
virtual std::string gen_store_function_end(const std::vector<var_description> &vars, int storer_type) const = 0;
|
|
|
|
|
|
|
|
|
|
virtual std::string gen_fetch_switch_begin() const = 0;
|
|
|
|
|
virtual std::string gen_fetch_switch_case(const tl_combinator *t, int arity) const = 0;
|
|
|
|
|
virtual std::string gen_fetch_switch_end() const = 0;
|
|
|
|
|
|
2019-11-22 16:21:13 +01:00
|
|
|
virtual std::string gen_constructor_begin(int field_count, const std::string &class_name, bool is_default) const = 0;
|
2018-01-09 16:56:58 +01:00
|
|
|
virtual std::string gen_constructor_parameter(int field_num, const std::string &class_name, const arg &a,
|
|
|
|
|
bool is_default) const = 0;
|
|
|
|
|
virtual std::string gen_constructor_field_init(int field_num, const std::string &class_name, const arg &a,
|
|
|
|
|
bool is_default) const = 0;
|
2019-11-22 16:21:13 +01:00
|
|
|
virtual std::string gen_constructor_end(const tl_combinator *t, int field_count, bool is_default) const = 0;
|
2018-12-31 20:04:05 +01:00
|
|
|
|
|
|
|
|
virtual std::string gen_additional_function(const std::string &function_name, const tl_combinator *t,
|
|
|
|
|
bool is_function) const;
|
|
|
|
|
virtual std::string gen_additional_proxy_function_begin(const std::string &function_name, const tl_type *type,
|
|
|
|
|
const std::string &class_name, int arity,
|
|
|
|
|
bool is_function) const;
|
|
|
|
|
virtual std::string gen_additional_proxy_function_case(const std::string &function_name, const tl_type *type,
|
|
|
|
|
const std::string &class_name, int arity) const;
|
|
|
|
|
virtual std::string gen_additional_proxy_function_case(const std::string &function_name, const tl_type *type,
|
|
|
|
|
const tl_combinator *t, int arity, bool is_function) const;
|
|
|
|
|
virtual std::string gen_additional_proxy_function_end(const std::string &function_name, const tl_type *type,
|
|
|
|
|
bool is_function) const;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
} // namespace tl
|
|
|
|
|
} // namespace td
|
