| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "gn/substitution_list.h" |
| |
| #include <stddef.h> |
| #include <string.h> |
| |
| #include "gn/value.h" |
| |
| SubstitutionList::SubstitutionList() = default; |
| |
| SubstitutionList::SubstitutionList(const SubstitutionList& other) = default; |
| |
| SubstitutionList::~SubstitutionList() = default; |
| |
| bool SubstitutionList::Parse(const Value& value, Err* err) { |
| if (!value.VerifyTypeIs(Value::LIST, err)) |
| return false; |
| |
| const std::vector<Value>& input_list = value.list_value(); |
| list_.resize(input_list.size()); |
| for (size_t i = 0; i < input_list.size(); i++) { |
| if (!list_[i].Parse(input_list[i], err)) |
| return false; |
| } |
| |
| SubstitutionBits bits; |
| FillRequiredTypes(&bits); |
| bits.FillVector(&required_types_); |
| return true; |
| } |
| |
| bool SubstitutionList::Parse(const std::vector<std::string>& values, |
| const ParseNode* origin, |
| Err* err) { |
| list_.resize(values.size()); |
| for (size_t i = 0; i < values.size(); i++) { |
| if (!list_[i].Parse(values[i], origin, err)) |
| return false; |
| } |
| |
| SubstitutionBits bits; |
| FillRequiredTypes(&bits); |
| bits.FillVector(&required_types_); |
| return true; |
| } |
| |
| SubstitutionList SubstitutionList::MakeForTest(const char* a, |
| const char* b, |
| const char* c) { |
| std::vector<std::string> input_strings; |
| input_strings.push_back(a); |
| if (b) |
| input_strings.push_back(b); |
| if (c) |
| input_strings.push_back(c); |
| |
| Err err; |
| SubstitutionList result; |
| CHECK(result.Parse(input_strings, nullptr, &err)) |
| << err.message() << "\n" << err.help_text(); |
| return result; |
| } |
| |
| void SubstitutionList::FillRequiredTypes(SubstitutionBits* bits) const { |
| for (const auto& item : list_) |
| item.FillRequiredTypes(bits); |
| } |