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/*
* Copyright (C) 2015, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <set>
#include <string>
#include "io_delegate.h"
namespace android {
namespace aidl {
class ImportResolver {
public:
ImportResolver(const IoDelegate& io_delegate, const std::string& input_file_name,
const std::set<std::string>& import_paths);
virtual ~ImportResolver() = default;
// non-copyable, non-movable
ImportResolver(const ImportResolver&) = delete;
ImportResolver(ImportResolver&&) = delete;
ImportResolver& operator=(const ImportResolver&) = delete;
ImportResolver& operator=(ImportResolver&&) = delete;
// Resolve the canonical name for a class to a file that exists
// in one of the import paths given to the ImportResolver.
std::string FindImportFile(const std::string& canonical_name) const;
private:
std::set<std::string> ScanImportPaths(const std::string& relative_path) const;
const IoDelegate& io_delegate_;
const std::string& input_file_name_;
std::set<std::string> import_paths_;
};
} // namespace aidl
} // namespace android
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