52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
/*
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* Copyright (C) 2015, The Android Open Source Project
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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 AIDL_CODE_WRITER_H_
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#define AIDL_CODE_WRITER_H_
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#include <memory>
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#include <string>
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#include <stdio.h>
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#include <android-base/macros.h>
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namespace android {
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namespace aidl {
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class CodeWriter {
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public:
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// Write a formatted string to this writer in the usual printf sense.
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// Returns false on error.
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virtual bool Write(const char* format, ...) = 0;
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virtual bool Close() = 0;
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virtual ~CodeWriter() = default;
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}; // class CodeWriter
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using CodeWriterPtr = std::unique_ptr<CodeWriter>;
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// Get a CodeWriter that writes to |output_file|.
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CodeWriterPtr GetFileWriter(const std::string& output_file);
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// Get a CodeWriter that writes to a string buffer.
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// Caller retains ownership of the buffer.
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// The buffer must outlive the CodeWriter.
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CodeWriterPtr GetStringWriter(std::string* output_buffer);
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} // namespace aidl
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} // namespace android
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#endif // AIDL_CODE_WRITER_H_
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