65 lines
1.1 KiB
C++
65 lines
1.1 KiB
C++
#ifndef JSON_LOGGER_HPP
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#define JSON_LOGGER_HPP
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#include "osrm/json_container.hpp"
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#include <boost/thread/tss.hpp>
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#include <string>
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#include <unordered_map>
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namespace osrm
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{
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namespace json
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{
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// Used to append additional debugging information to the JSON response in a
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// thread safe manner.
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class Logger
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{
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using MapT = std::unordered_map<std::string, osrm::json::Value>;
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public:
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static Logger* get()
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{
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static Logger logger;
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bool return_logger = true;
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#ifdef NDEBUG
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return_logger = false;
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#endif
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#ifdef ENABLE_JSON_LOGGING
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return_logger = true;
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#endif
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if (return_logger)
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{
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return &logger;
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}
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return nullptr;
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}
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void initialize(const std::string& name)
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{
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if (!map.get())
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{
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map.reset(new MapT());
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}
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(*map)[name] = Object();
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}
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void render(const std::string& name, Object& obj) const
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{
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obj.values["debug"] = map->at(name);
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}
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boost::thread_specific_ptr<MapT> map;
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};
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}
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}
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#endif /* JSON_LOGGER_HPP */
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