270 lines
9.7 KiB
C++
270 lines
9.7 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2019
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#include "tl_writer_hpp.h"
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#include <cassert>
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namespace td {
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bool TD_TL_writer_hpp::is_documentation_generated() const {
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#ifdef DISABLE_HPP_DOCUMENTATION
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return false;
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#else
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return true;
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#endif
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}
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int TD_TL_writer_hpp::get_additional_function_type(const std::string &additional_function_name) const {
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assert(additional_function_name == "downcast_call");
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return 2;
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}
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std::vector<std::string> TD_TL_writer_hpp::get_additional_functions() const {
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std::vector<std::string> additional_functions;
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additional_functions.push_back("downcast_call");
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return additional_functions;
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}
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std::string TD_TL_writer_hpp::gen_base_type_class_name(int arity) const {
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assert(arity == 0);
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return "Object";
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}
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std::string TD_TL_writer_hpp::gen_base_tl_class_name() const {
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return "BaseObject";
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}
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std::string TD_TL_writer_hpp::gen_output_begin() const {
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return "#pragma once\n"
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"\n"
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#ifndef DISABLE_HPP_DOCUMENTATION
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"/**\n"
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" * \\file\n"
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" * Contains downcast_call methods for calling a function object on downcasted to\n"
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" * the most derived class TDLib API object.\n"
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" */\n"
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#endif
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"#include \"" +
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tl_name +
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".h\"\n"
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"\n"
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"namespace td {\n"
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"namespace " +
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tl_name + " {\n\n";
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}
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std::string TD_TL_writer_hpp::gen_output_end() const {
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return "} // namespace " + tl_name +
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"\n"
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"} // namespace td\n";
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}
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std::string TD_TL_writer_hpp::gen_field_definition(const std::string &class_name, const std::string &type_name,
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const std::string &field_name) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_vars(const tl::tl_combinator *t, const tl::tl_tree_type *result_type,
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std::vector<tl::var_description> &vars) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_function_vars(const tl::tl_combinator *t,
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std::vector<tl::var_description> &vars) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_uni(const tl::tl_tree_type *result_type, std::vector<tl::var_description> &vars,
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bool check_negative) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_constructor_id_store(std::int32_t id, int storer_type) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_field_fetch(int field_num, const tl::arg &a, std::vector<tl::var_description> &vars,
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bool flat, int parser_type) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_field_store(const tl::arg &a, std::vector<tl::var_description> &vars, bool flat,
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int storer_type) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_type_fetch(const std::string &field_name, const tl::tl_tree_type *tree_type,
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const std::vector<tl::var_description> &vars, int parser_type) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_type_store(const std::string &field_name, const tl::tl_tree_type *tree_type,
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const std::vector<tl::var_description> &vars, int storer_type) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_var_type_fetch(const tl::arg &a) const {
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assert(false);
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return "";
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}
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std::string TD_TL_writer_hpp::gen_forward_class_declaration(const std::string &class_name, bool is_proxy) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_class_begin(const std::string &class_name, const std::string &base_class_name,
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bool is_proxy) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_class_end() const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_class_alias(const std::string &class_name, const std::string &alias_name) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_get_id(const std::string &class_name, std::int32_t id, bool is_proxy) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_function_result_type(const tl::tl_tree *result) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_fetch_function_begin(const std::string &parser_name, const std::string &class_name,
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const std::string &parent_class_name, int arity, int field_num,
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std::vector<tl::var_description> &vars, int parser_type) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_fetch_function_end(bool has_parent, int field_num,
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const std::vector<tl::var_description> &vars,
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int parser_type) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_fetch_function_result_begin(const std::string &parser_name,
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const std::string &class_name,
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const tl::tl_tree *result) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_fetch_function_result_end() const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_fetch_function_result_any_begin(const std::string &parser_name,
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const std::string &class_name, bool is_proxy) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_fetch_function_result_any_end(bool is_proxy) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_store_function_begin(const std::string &storer_name, const std::string &class_name,
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int arity, std::vector<tl::var_description> &vars,
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int storer_type) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_store_function_end(const std::vector<tl::var_description> &vars,
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int storer_type) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_fetch_switch_begin() const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_fetch_switch_case(const tl::tl_combinator *t, int arity) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_fetch_switch_end() const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_additional_function(const std::string &function_name, const tl::tl_combinator *t,
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bool is_function) const {
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assert(function_name == "downcast_call");
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return "";
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}
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std::string TD_TL_writer_hpp::gen_additional_proxy_function_begin(const std::string &function_name,
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const tl::tl_type *type,
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const std::string &class_name, int arity,
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bool is_function) const {
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assert(function_name == "downcast_call");
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return
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#ifndef DISABLE_HPP_DOCUMENTATION
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"/**\n"
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" * Calls the specified function object with the given object downcasted to its most derived type.\n"
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" * \\param[in] obj Object to pass as an argument to the function object.\n"
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" * \\param[in] func Function object to which the object will be passed.\n"
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" * \\returns Whether function object call has happened. Should always return true for correct parameters.\n"
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" */\n"
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#endif
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"template <class T>\n"
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"bool downcast_call(" +
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class_name +
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" &obj, const T &func) {\n"
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" switch (obj.get_id()) {\n";
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}
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std::string TD_TL_writer_hpp::gen_additional_proxy_function_case(const std::string &function_name,
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const tl::tl_type *type, const std::string &class_name,
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int arity) const {
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assert(function_name == "downcast_call");
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assert(false);
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return "";
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}
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std::string TD_TL_writer_hpp::gen_additional_proxy_function_case(const std::string &function_name,
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const tl::tl_type *type, const tl::tl_combinator *t,
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int arity, bool is_function) const {
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assert(function_name == "downcast_call");
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return " case " + gen_class_name(t->name) +
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"::ID:\n"
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" func(static_cast<" +
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gen_class_name(t->name) +
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" &>(obj));\n"
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" return true;\n";
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}
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std::string TD_TL_writer_hpp::gen_additional_proxy_function_end(const std::string &function_name,
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const tl::tl_type *type, bool is_function) const {
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assert(function_name == "downcast_call");
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return " default:\n"
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" return false;\n"
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" }\n"
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"}\n\n";
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}
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std::string TD_TL_writer_hpp::gen_constructor_begin(int fields_num, const std::string &class_name,
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bool is_default) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_constructor_parameter(int field_num, const std::string &class_name, const tl::arg &a,
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bool is_default) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_constructor_field_init(int field_num, const std::string &class_name, const tl::arg &a,
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bool is_default) const {
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return "";
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}
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std::string TD_TL_writer_hpp::gen_constructor_end(const tl::tl_combinator *t, int fields_num, bool is_default) const {
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return "";
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}
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} // namespace td
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