HashMap<String,String> to/from JSON (d40cb5fc) · Commits · github_fork / Clip

fnord/json/json.cc

+40 −0

Original line number	Diff line number	Diff line
		@@ -241,6 +241,46 @@ JSONObject fromJSONImpl(
		return JSONObject(begin, begin + begin->size);
		}

		template <>
		HashMap<String, String> fromJSONImpl(
		std::vector<JSONToken>::const_iterator begin,
		std::vector<JSONToken>::const_iterator end) {
		HashMap<String, String> map;

		if (begin == end \|\| begin + begin->size > end) {
		RAISE(kIndexError);
		}

		if (begin->type != json::JSON_OBJECT_BEGIN) {
		RAISEF(kParseError, "expected JSON_OBJECT_BEGIN, got: $0", begin->type);
		}

		for (++begin; begin != end;) {
		String key;

		switch (begin->type) {
		case json::JSON_STRING:
		key = begin->data;
		++begin;

		default:
		RAISEF(kParseError, "expected JSON_STRING, got: $0", begin->type);
		}

		switch (begin->type) {
		case json::JSON_STRING:
		map[key] = begin->data;
		++begin;

		default:
		RAISEF(kParseError, "expected JSON_STRING, got: $0", begin->type);
		}
		}

		return map;
		}


		} // namespace json

		template <>

+12 −0

Original line number	Diff line number	Diff line
		@@ -255,6 +255,18 @@ void toJSONImpl(const JSONObject& obj, O* target) {
		}
		}

		template <typename O>
		void toJSONImpl(const HashMap<String, String>& val, O* target) {
		target->emplace_back(json::JSON_OBJECT_BEGIN);

		for (const auto& pair : val) {
		target->emplace_back(json::JSON_STRING, pair.first);
		target->emplace_back(json::JSON_STRING, pair.second);
		}

		target->emplace_back(json::JSON_OBJECT_END);
		}

		}
		}
		#endif