Subversion Repositories ESP8266_P1_Meter

#pragma once

#include <Arduino.h>

#include <vector>

#include <stdint.h>

extern "C" {

#include "json/cJSON.h"

}

namespace CJSON {

class Json {

public:

    Json();

    ~Json();

    bool parse(const String& text);

    String serialize(bool pretty=false) const;

    // Construction helpers for nested structures

    // Initialize the root as an empty object or array

    bool createObject();

    bool createArray();

    // Append a child to the root array

    bool add(const Json& child);

    // Set a nested child under a key in the root object

    bool set(const String& key, const Json& child);

    bool hasObject(const String& key) const;

    void ensureObject(const String& key);

    // Top-level key helpers

    bool hasKey(const String& key) const;

    bool setString(const String& key, const String& value);

    bool setNumber(const String& key, double value);

    bool setBool(const String& key, bool value);

    bool setArray(const String& key, const std::vector<String>& values);

    bool getString(const String& key, String& out) const;

    bool getBool(const String& key, bool& out) const;

    bool getNumber(const String& key, double& out) const;

    // Object-scoped key helpers

    bool hasKey(const String& obj, const String& key) const;

    bool setString(const String& obj, const String& key, const String& value);

    bool setNumber(const String& obj, const String& key, double value);

    bool setBool(const String& obj, const String& key, bool value);

    bool setArray(const String& obj, const String& key, const std::vector<String>& values);

    bool getString(const String& obj, const String& key, String& out) const;

    bool getBool(const String& obj, const String& key, bool& out) const;

    bool getNumber(const String& obj, const String& key, double& out) const;

    // Low-level accessor: expose underlying cJSON root for advanced operations

    // (e.g. iterating arrays/objects in higher-level helpers).

    // Caller must NOT free or modify the returned pointer directly.

    cJSON* getRoot() { return root; }

    const cJSON* getRoot() const { return root; }

private:

    cJSON* root;

};

}