Extracted JsonNodeSerializer

srcs/JsonNodeSerializer.cpp

@@ -0,0 +1,51 @@
+#include "JsonNodeSerializer.h"
+
+#include "EscapedString.h"
+#include "JsonNode.h"
+
+using namespace ArduinoJson::Internals;
+
+size_t JsonNodeSerializer::serialize(JsonNode const* node)
+{
+    size_t n = 0;
+
+    n += _sink.write('{');
+
+    JsonNode* firstChild = node->content.asObject.child;
+
+    for (JsonNode* child = firstChild; child; child = child->next)
+    {
+        const char* childKey = child->content.asKey.key;
+        JsonNode* childValue = child->content.asKey.value;
+
+        n += EscapedString::printTo(childKey, _sink);
+        n += _sink.write(':');
+
+        switch (childValue->type)
+        {
+        case JSON_STRING:
+            n += EscapedString::printTo(childValue->content.asString, _sink);
+            break;
+
+        case JSON_INTEGER:
+            n += _sink.print(childValue->content.asInteger);
+            break;
+
+        case JSON_BOOLEAN:
+            n += _sink.print(childValue->content.asBoolean ? "true" : "false");
+            break;
+        }
+
+        if (childValue->type >= JSON_DOUBLE_0_DECIMALS)
+            n += _sink.print(childValue->content.asDouble, childValue->type - JSON_DOUBLE_0_DECIMALS);
+
+        if (child->next)
+        {
+            n += _sink.write(',');
+        }
+    }
+
+    n += _sink.write('}');
+
+    return n;
+}