72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
/*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef AIDL_IO_DELEGATE_H_
|
|
#define AIDL_IO_DELEGATE_H_
|
|
|
|
#include <android-base/macros.h>
|
|
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "code_writer.h"
|
|
#include "line_reader.h"
|
|
|
|
namespace android {
|
|
namespace aidl {
|
|
|
|
class IoDelegate {
|
|
public:
|
|
IoDelegate() = default;
|
|
virtual ~IoDelegate() = default;
|
|
|
|
// Stores an absolute version of |path| to |*absolute_path|,
|
|
// possibly prefixing it with the current working directory.
|
|
// Returns false and does not set |*absolute_path| on error.
|
|
static bool GetAbsolutePath(const std::string& path,
|
|
std::string* absolute_path);
|
|
|
|
// Returns a unique_ptr to the contents of |filename|.
|
|
// Will append the optional |content_suffix| to the returned contents.
|
|
virtual std::unique_ptr<std::string> GetFileContents(
|
|
const std::string& filename,
|
|
const std::string& content_suffix = "") const;
|
|
|
|
virtual std::unique_ptr<LineReader> GetLineReader(
|
|
const std::string& file_path) const;
|
|
|
|
virtual bool FileIsReadable(const std::string& path) const;
|
|
|
|
virtual bool CreatedNestedDirs(
|
|
const std::string& base_dir,
|
|
const std::vector<std::string>& nested_subdirs) const;
|
|
|
|
bool CreatePathForFile(const std::string& path) const;
|
|
|
|
virtual std::unique_ptr<CodeWriter> GetCodeWriter(
|
|
const std::string& file_path) const;
|
|
|
|
virtual void RemovePath(const std::string& file_path) const;
|
|
|
|
private:
|
|
DISALLOW_COPY_AND_ASSIGN(IoDelegate);
|
|
}; // class IoDelegate
|
|
|
|
} // namespace android
|
|
} // namespace aidl
|
|
|
|
#endif // AIDL_IO_DELEGATE_H_
|