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7caa87862e
All #ifndef guards on headers have been removed, I think, in favor of #pragma once Headers are now included as `#include "filename"` if the included file resides in the same directory as the file including it, or any subdirectory therein. Otherwise they are included as `#include <project/top/dir/relative/path/filename>` The above does not include system/os headers.
43 lines
831 B
C++
43 lines
831 B
C++
#pragma once
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#include <nlohmann/json.hpp>
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#include <memory>
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#include <iostream>
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namespace llarp
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{
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namespace json
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{
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using Object = nlohmann::json;
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struct IParser
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{
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virtual ~IParser() = default;
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/// result from feeding data to parser
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enum Result
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{
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/// we need more data to finish parsing
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eNeedData,
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/// we have parsed the object fully
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eDone,
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/// we have a parsing syntax error
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eParseError
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};
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/// feed data to parser return true if successful
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virtual bool
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FeedData(const char* buf, size_t sz) = 0;
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/// parse internal buffer
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virtual Result
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Parse(Object& obj) const = 0;
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};
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/// create new parser
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IParser*
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MakeParser(size_t contentSize);
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} // namespace json
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} // namespace llarp
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