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author Hop311 <hop3114@gmail.com>2023-09-08 18:12:22 +0200
committer Hop311 <hop3114@gmail.com>2023-09-08 18:12:22 +0200
commit7772f8871348b7b52cb0a478bb76df68d8799a07 (patch)
treefd8c4626b2cee69a9fe9250365af6b18eea63c70 /src/openvic/dataloader/NodeTools.cpp
parent7f9a9a8241ba81be9213e6606b8be4a48f1cbaab (diff)
More refactoring and duplicate code removal
Diffstat (limited to 'src/openvic/dataloader/NodeTools.cpp')
-rw-r--r--src/openvic/dataloader/NodeTools.cpp256
1 files changed, 0 insertions, 256 deletions
diff --git a/src/openvic/dataloader/NodeTools.cpp b/src/openvic/dataloader/NodeTools.cpp
deleted file mode 100644
index 499527f..0000000
--- a/src/openvic/dataloader/NodeTools.cpp
+++ /dev/null
@@ -1,256 +0,0 @@
-#include "NodeTools.hpp"
-
-#include <charconv>
-
-using namespace OpenVic;
-using namespace OpenVic::NodeTools;
-
-template<typename T>
-static node_callback_t _expect_type(std::function<bool(T const&)> callback) {
- return [callback](ast::NodeCPtr node) -> bool {
- if (node != nullptr) {
- T const* cast_node = node->cast_to<T>();
- if (cast_node != nullptr) {
- return callback(*cast_node);
- }
- Logger::error("Invalid node type ", node->get_type(), " when expecting ", T::get_type_static());
- } else {
- Logger::error("Null node when expecting ", T::get_type_static());
- }
- return false;
- };
-}
-
-template<typename T = ast::AbstractStringNode>
-requires(std::derived_from<T, ast::AbstractStringNode>)
-static std::function<bool(T const&)> abstract_string_node_callback(std::function<bool(std::string_view)> callback) {
- return [callback](T const& node) -> bool {
- return callback(node._name);
- };
-}
-
-node_callback_t NodeTools::expect_identifier(std::function<bool(std::string_view)> callback) {
- return _expect_type<ast::IdentifierNode>(abstract_string_node_callback<ast::IdentifierNode>(callback));
-}
-
-node_callback_t NodeTools::expect_string(std::function<bool(std::string_view)> callback) {
- return _expect_type<ast::StringNode>(abstract_string_node_callback<ast::StringNode>(callback));
-}
-
-node_callback_t NodeTools::expect_identifier_or_string(std::function<bool(std::string_view)> callback) {
- return [callback](ast::NodeCPtr node) -> bool {
- if (node != nullptr) {
- ast::AbstractStringNode const* cast_node = node->cast_to<ast::IdentifierNode>();
- if (cast_node == nullptr) {
- cast_node = node->cast_to<ast::StringNode>();
- }
- if (cast_node != nullptr) {
- return abstract_string_node_callback(callback)(*cast_node);
- }
- Logger::error("Invalid node type ", node->get_type(), " when expecting ", ast::IdentifierNode::get_type_static(), " or ", ast::StringNode::get_type_static());
- } else {
- Logger::error("Null node when expecting ", ast::IdentifierNode::get_type_static(), " or ", ast::StringNode::get_type_static());
- }
- return false;
- };
-}
-
-node_callback_t NodeTools::expect_bool(std::function<bool(bool)> callback) {
- return expect_identifier(
- [callback](std::string_view identifier) -> bool {
- if (identifier == "yes") {
- return callback(true);
- } else if (identifier == "no") {
- return callback(false);
- }
- Logger::error("Invalid bool identifier text: ", identifier);
- return false;
- }
- );
-}
-
-node_callback_t NodeTools::expect_int(std::function<bool(int64_t)> callback) {
- return expect_identifier(
- [callback](std::string_view identifier) -> bool {
- bool successful = false;
- const int64_t val = StringUtils::string_to_int64(identifier, &successful, 10);
- if (successful) {
- return callback(val);
- }
- Logger::error("Invalid int identifier text: ", identifier);
- return false;
- }
- );
-}
-
-node_callback_t NodeTools::expect_uint(std::function<bool(uint64_t)> callback) {
- return expect_identifier(
- [callback](std::string_view identifier) -> bool {
- bool successful = false;
- const uint64_t val = StringUtils::string_to_uint64(identifier, &successful, 10);
- if (successful) {
- return callback(val);
- }
- Logger::error("Invalid uint identifier text: ", identifier);
- return false;
- }
- );
-}
-
-node_callback_t NodeTools::expect_fixed_point(std::function<bool(FP)> callback) {
- return expect_identifier(
- [callback](std::string_view identifier) -> bool {
- bool successful = false;
- const FP val = FP::parse(identifier.data(), identifier.length(), &successful);
- if (successful) {
- return callback(val);
- }
- Logger::error("Invalid fixed point identifier text: ", identifier);
- return false;
- }
- );
-}
-
-node_callback_t NodeTools::expect_colour(std::function<bool(colour_t)> callback) {
- return [callback](ast::NodeCPtr node) -> bool {
- colour_t col = NULL_COLOUR;
- uint32_t components = 0;
- bool ret = expect_list_of_length(3,
- expect_fixed_point(
- [&col, &components](FP val) -> bool {
- components++;
- col <<= 8;
- if (val < 0 || val > 255) {
- Logger::error("Invalid colour component: ", val);
- return false;
- } else {
- if (val <= 1) val *= 255;
- col |= val.to_int32_t();
- return true;
- }
- }
- )
- )(node);
- ret &= callback(col << 8 * (3 - components));
- return ret;
- };
-}
-
-node_callback_t NodeTools::expect_date(std::function<bool(Date)> callback) {
- return expect_identifier(
- [callback](std::string_view identifier) -> bool {
- bool successful = false;
- const Date date = Date::from_string(identifier, &successful);
- if (successful) {
- return callback(date);
- }
- Logger::error("Invalid date identifier text: ", identifier);
- return false;
- }
- );
-}
-
-node_callback_t NodeTools::expect_assign(key_value_callback_t callback) {
- return _expect_type<ast::AssignNode>(
- [callback](ast::AssignNode const& assign_node) -> bool {
- return callback(assign_node._name, assign_node._initializer.get());
- }
- );
-}
-
-node_callback_t NodeTools::expect_list_and_length(length_callback_t length_callback, node_callback_t callback) {
- return _expect_type<ast::AbstractListNode>(
- [length_callback, callback](ast::AbstractListNode const& list_node) -> bool {
- std::vector<ast::NodeUPtr> const& list = list_node._statements;
- bool ret = true;
- size_t size = length_callback(list.size());
- if (size > list.size()) {
- Logger::error("Trying to read more values than the list contains: ", size, " > ", list.size());
- size = list.size();
- ret = false;
- }
- std::for_each(list.begin(), list.begin() + size,
- [callback, &ret](ast::NodeUPtr const& sub_node) -> void {
- ret &= callback(sub_node.get());
- }
- );
- return ret;
- }
- );
-}
-
-node_callback_t NodeTools::expect_list_of_length(size_t length, node_callback_t callback) {
- return [length, callback](ast::NodeCPtr node) -> bool {
- bool ret = true;
- ret &= expect_list_and_length(
- [length, &ret](size_t size) -> size_t {
- if (size != length) {
- Logger::error("List length ", size, " does not match expected length ", length);
- ret = false;
- if (length < size) return length;
- }
- return size;
- },
- callback
- )(node);
- return ret;
- };
-}
-
-node_callback_t NodeTools::expect_list(node_callback_t callback) {
- return expect_list_and_length(default_length_callback, callback);
-}
-
-node_callback_t NodeTools::expect_dictionary_and_length(length_callback_t length_callback, key_value_callback_t callback) {
- return expect_list_and_length(length_callback, expect_assign(callback));
-}
-
-node_callback_t NodeTools::expect_dictionary(key_value_callback_t callback) {
- return expect_dictionary_and_length(default_length_callback, callback);
-}
-
-node_callback_t NodeTools::_expect_dictionary_keys_and_length(length_callback_t length_callback, bool allow_other_keys, key_map_t&& key_map) {
- return [length_callback, allow_other_keys, key_map = std::move(key_map)](ast::NodeCPtr node) mutable -> bool {
- bool ret = expect_dictionary_and_length(
- length_callback,
- [&key_map, allow_other_keys](std::string_view key, ast::NodeCPtr value) -> bool {
- const key_map_t::iterator it = key_map.find(key);
- if (it == key_map.end()) {
- if (allow_other_keys) return true;
- Logger::error("Invalid dictionary key: ", key);
- return false;
- }
- dictionary_entry_t& entry = it->second;
- if (++entry.count > 1 && !entry.can_repeat()) {
- Logger::error("Invalid repeat of dictionary key: ", key);
- return false;
- }
- return entry.callback(value);
- }
- )(node);
- for (key_map_t::value_type const& key_entry : key_map) {
- dictionary_entry_t const& entry = key_entry.second;
- if (entry.must_appear() && entry.count < 1) {
- Logger::error("Mandatory dictionary key not present: ", key_entry.first);
- ret = false;
- }
- }
- return ret;
- };
-}
-
-node_callback_t NodeTools::name_list_callback(std::vector<std::string>& list) {
- return expect_list_reserve_length(
- list,
- expect_identifier_or_string(
- [&list](std::string_view str) -> bool {
- if (!str.empty()) {
- list.push_back(std::string { str });
- return true;
- }
- Logger::error("Empty identifier or string");
- return false;
- }
- )
- );
-}