673c0c1759
There's various places in Origin where we convert a Map to a JSON string and vice versa. Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
40 lines
905 B
C++
40 lines
905 B
C++
/*
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* Copyright (C) 2015 Cloudius Systems, Ltd.
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*/
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#pragma once
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#include "core/sstring.hh"
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#include <json/json.h>
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namespace json {
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template<typename Map>
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inline sstring to_json(const Map& map) {
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Json::Value root(Json::arrayValue);
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for (auto&& kv : map) {
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Json::Value obj_value(Json::objectValue);
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obj_value[kv.first] = Json::Value(kv.second);
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root.append(obj_value);
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}
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Json::FastWriter writer;
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return writer.write(root);
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}
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inline std::map<sstring, sstring> to_map(const sstring& raw) {
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Json::Value root;
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Json::Reader reader;
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reader.parse(std::string{raw}, root);
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std::map<sstring, sstring> map;
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for (Json::ArrayIndex idx = 0; idx < root.size(); idx++) {
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auto item = root[idx];
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for (auto&& member : item.getMemberNames()) {
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map.emplace(member, item[member].asString());
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}
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}
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return map;
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}
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}
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