forked from BigfootDev/flatbuffers
a1e125af11
* flatc builds and seems to work, some of the extra targets are having linker errors * fix build system * pipeline failures * un-rename files * refactor to use unique_ptr * typo * rm make_unique, add comments * fix cmake --------- Co-authored-by: Wouter van Oortmerssen <aardappel@gmail.com>
71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
/*
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* Copyright 2023 Google Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FLATBUFFERS_FILE_MANAGER_H_
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#define FLATBUFFERS_FILE_MANAGER_H_
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#include <cstddef>
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#include <set>
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#include <string>
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namespace flatbuffers {
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// A File interface to write data to file by default or
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// save only file names
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class FileSaver {
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public:
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FileSaver() = default;
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virtual ~FileSaver() = default;
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virtual bool SaveFile(const char* name, const char* buf, size_t len,
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bool binary) = 0;
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bool SaveFile(const char* name, const std::string& buf, bool binary) {
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return SaveFile(name, buf.c_str(), buf.size(), binary);
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}
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virtual void Finish() {}
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private:
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// Copying is not supported.
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FileSaver(const FileSaver&) = delete;
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FileSaver& operator=(const FileSaver&) = delete;
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// Rule of 5
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FileSaver(FileSaver&&) = default;
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FileSaver& operator=(FileSaver&&) = default;
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};
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class RealFileSaver final : public FileSaver {
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public:
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bool SaveFile(const char* name, const char* buf, size_t len,
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bool binary) final;
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};
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class FileNameSaver final : public FileSaver {
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public:
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bool SaveFile(const char* name, const char* buf, size_t len,
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bool binary) final;
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void Finish() final;
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private:
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std::set<std::string> file_names_{};
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};
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} // namespace flatbuffers
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#endif // FLATBUFFERS_FILE_MANAGER_H_
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