Moved ancillary files to extras/ (fixes #1011)

extras/scripts/wandbox/JsonParserExample.cpp

@@ -0,0 +1,59 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2019
+// MIT License
+//
+// This example shows how to deserialize a JSON document with ArduinoJson.
+
+#include <iostream>
+#include "ArduinoJson.h"
+
+int main() {
+  // Allocate the JSON document
+  //
+  // Inside the brackets, 200 is the capacity of the memory pool in bytes.
+  // Don't forget to change this value to match your JSON document.
+  // Use arduinojson.org/v6/assistant to compute the capacity.
+  StaticJsonDocument<300> doc;
+
+  // StaticJsonDocument<N> allocates memory on the stack, it can be
+  // replaced by DynamicJsonDocument which allocates in the heap.
+  //
+  // DynamicJsonDocument doc(200);
+
+  // JSON input string.
+  //
+  // Using a char[], as shown here, enables the "zero-copy" mode. This mode uses
+  // the minimal amount of memory because the JsonDocument stores pointers to
+  // the input buffer.
+  // If you use another type of input, ArduinoJson must copy the strings from
+  // the input to the JsonDocument, so you need to increase the capacity of the
+  // JsonDocument.
+  char json[] =
+      "{\"sensor\":\"gps\",\"time\":1351824120,\"data\":[48.756080,2.302038]}";
+
+  // Deserialize the JSON document
+  DeserializationError error = deserializeJson(doc, json);
+
+  // Test if parsing succeeds.
+  if (error) {
+    std::cerr << "deserializeJson() failed: " << error.c_str() << std::endl;
+    return 1;
+  }
+
+  // Fetch values.
+  //
+  // Most of the time, you can rely on the implicit casts.
+  // In other case, you can do doc["time"].as<long>();
+  const char* sensor = doc["sensor"];
+  long time = doc["time"];
+  double latitude = doc["data"][0];
+  double longitude = doc["data"][1];
+
+  // Print values.
+  std::cout << sensor << std::endl;
+  std::cout << time << std::endl;
+  std::cout << latitude << std::endl;
+  std::cout << longitude << std::endl;
+
+  return 0;
+}