forked from nique_372/JsonParserByLeo
83 lines
2.7 KiB
MQL5
83 lines
2.7 KiB
MQL5
//+------------------------------------------------------------------+
|
|
//| Dom.mq5 |
|
|
//| Copyright 2026, Niquel Mendoza. |
|
|
//| https://www.mql5.com/ |
|
|
//+------------------------------------------------------------------+
|
|
#property copyright "Copyright 2026, Niquel Mendoza."
|
|
#property link "https://www.mql5.com/"
|
|
#property version "1.00"
|
|
#property strict
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| |
|
|
//+------------------------------------------------------------------+
|
|
#include "..\\Src\\Json.mqh"
|
|
|
|
//+------------------------------------------------------------------+
|
|
//| Script program start function |
|
|
//+------------------------------------------------------------------+
|
|
void OnStart()
|
|
{
|
|
//---
|
|
string json = "{\"ae\":[[10,10],[20,20]],\"comida\":\"\\ud83d\\ude00\",\"trapo\":10.05,\"a\":true,\"invalid\":\"\\xFF\",\"precios\":[10,20,30,40,50],\"va\":1"
|
|
",\"interpolado\":\"${{valor}}\"}";
|
|
//Print(json);
|
|
//---
|
|
TSN::CJsonParser parser;
|
|
parser.Assing(json);
|
|
parser.CorrectPadding();
|
|
parser.Parse();
|
|
parser.PrintCintaTypes(0, WHOLE_ARRAY);
|
|
|
|
//---
|
|
TSN::CDomNodeManager manager;
|
|
TSN::CJsonDomSerializer serializer;
|
|
TSN::CDomNodeBase root(&manager);
|
|
parser.GetRoot().ToDom(&root, &manager);
|
|
|
|
//---
|
|
string kes[];
|
|
root.GetKeys(kes);
|
|
ArrayPrint(kes);
|
|
|
|
//---
|
|
Print(root.Size());
|
|
Print(root["trapo"].ToDouble(0.0));
|
|
Print(root["ae"].At(1).At(1).ToInt(0));
|
|
Print(root["comida"].ToString());
|
|
|
|
// Agregar y cambiar tipo
|
|
root["sumando"] = 20.0;
|
|
Print(root.Size());
|
|
Print(root["sumando"].ToDouble(0.0));
|
|
root["sumando"] = true;
|
|
Print(root["sumando"].ToBool(false));
|
|
|
|
//--- Estadisticas
|
|
Print("Numero de arrays creados: ", manager.m_node_size);
|
|
Print("Numero de objetos creados: ", manager.m_objs_size);
|
|
Print("Numero de strgins creados: ", manager.m_string_stack_size);
|
|
|
|
//--- Otro json
|
|
TSN::CDomNodeManager manager2;
|
|
TSN::CDomNodeBase* ptr = new TSN::CDomNodeBase(&manager2); // vacio
|
|
ptr.NewObj(128);
|
|
ptr["valores"] = 20.0;
|
|
|
|
//---
|
|
root.Set("nueva_key", ptr); // No copia profunda si no PUNTERO..
|
|
ptr["coma"] = true;
|
|
|
|
TSN::CDomNodeBase* out[];
|
|
const int t = root["precios"].PySlicing(out, 0, -1, -1, -1);
|
|
for(int i = 0; i < t; i++)
|
|
Print("valor: ", out[i].ToInt(0)); // al revez 50,40,30,20,10
|
|
|
|
//---
|
|
Print(serializer.Serialize(&root));
|
|
Print(CharArrayToString(serializer.m_buf, 0, serializer.m_buf_s));
|
|
|
|
//---
|
|
delete ptr;
|
|
}
|
|
//+------------------------------------------------------------------+
|