69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
// Copyright 2019 Google LLC
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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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// https://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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#ifndef dap_content_stream_h
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#define dap_content_stream_h
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#include <deque>
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#include <memory>
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#include <string>
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#include <stdint.h>
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namespace dap {
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// Forward declarations
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class Reader;
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class Writer;
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class ContentReader {
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public:
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ContentReader() = default;
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ContentReader(const std::shared_ptr<Reader>&);
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ContentReader& operator=(ContentReader&&) noexcept;
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bool isOpen();
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void close();
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std::string read();
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private:
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bool scan(const uint8_t* seq, size_t len);
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bool scan(const char* str);
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bool match(const uint8_t* seq, size_t len);
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bool match(const char* str);
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char matchAny(const char* chars);
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bool buffer(size_t bytes);
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std::shared_ptr<Reader> reader;
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std::deque<uint8_t> buf;
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};
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class ContentWriter {
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public:
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ContentWriter() = default;
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ContentWriter(const std::shared_ptr<Writer>&);
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ContentWriter& operator=(ContentWriter&&) noexcept;
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bool isOpen();
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void close();
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bool write(const std::string&) const;
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private:
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std::shared_ptr<Writer> writer;
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};
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} // namespace dap
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#endif // dap_content_stream_h
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