Dennis Shen | 8d544f7 | 2023-06-29 00:45:42 +0000 | [diff] [blame^] | 1 | #ifndef {header}_flag_provider_HEADER_H |
| 2 | #define {header}_flag_provider_HEADER_H |
| 3 | #include "{header}.h" |
| 4 | |
| 5 | #include <unordered_map> |
| 6 | #include <unordered_set> |
| 7 | #include <cassert> |
| 8 | |
| 9 | namespace {cpp_namespace} \{ |
| 10 | class flag_provider : public flag_provider_interface \{ |
| 11 | private: |
| 12 | std::unordered_map<std::string, bool> overrides_; |
| 13 | std::unordered_set<std::string> flag_names_; |
| 14 | |
| 15 | public: |
| 16 | flag_provider() |
| 17 | : overrides_(), |
| 18 | flag_names_() \{ |
| 19 | {{ for item in class_elements}} |
| 20 | flag_names_.insert({item.uppercase_flag_name});{{ endfor }} |
| 21 | } |
| 22 | {{ for item in class_elements}} |
| 23 | virtual bool {item.flag_name}() override \{ |
| 24 | auto it = overrides_.find({item.uppercase_flag_name}); |
| 25 | if (it != overrides_.end()) \{ |
| 26 | return it->second; |
| 27 | } else \{ |
| 28 | {{ if item.readwrite- }} |
| 29 | return GetServerConfigurableFlag( |
| 30 | "{item.device_config_namespace}", |
| 31 | "{item.device_config_flag}", |
| 32 | "{item.default_value}") == "true"; |
| 33 | {{ -else- }} |
| 34 | return {item.default_value}; |
| 35 | {{ -endif }} |
| 36 | } |
| 37 | } |
| 38 | {{ endfor }} |
| 39 | virtual void override_flag(std::string const& flag, bool val) override \{ |
| 40 | assert(flag_names_.count(flag)); |
| 41 | overrides_[flag] = val; |
| 42 | } |
| 43 | |
| 44 | virtual void reset_overrides() override \{ |
| 45 | overrides_.clear(); |
| 46 | } |
| 47 | }; |
| 48 | } |
| 49 | #endif |